PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 33012780-1 2021 OBJECTIVE: To determine why serum ferritin and reticulocyte hemoglobin (RET-He), drawn to assess neonatal iron sufficiency, sometimes have markedly discordant results. Iron 106-110 ret proto-oncogene Homo sapiens 72-75 33641722-0 2021 Selpercatinib Overcomes CCDC6-RET-Mediated Resistance to Osimertinib. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 30-33 33641722-0 2021 Selpercatinib Overcomes CCDC6-RET-Mediated Resistance to Osimertinib. osimertinib 57-68 ret proto-oncogene Homo sapiens 30-33 33161056-0 2021 Structural basis of acquired resistance to selpercatinib and pralsetinib mediated by non-gatekeeper RET mutations. Selpercatinib 43-56 ret proto-oncogene Homo sapiens 100-103 33637706-1 2021 Receptor tyrosine kinase (RTK) inhibitors, such as sunitinib and sorafenib, remain the first-line drugs for the treatment of mRCC. sunitinib 51-60 ret proto-oncogene Homo sapiens 0-24 33637706-1 2021 Receptor tyrosine kinase (RTK) inhibitors, such as sunitinib and sorafenib, remain the first-line drugs for the treatment of mRCC. sunitinib 51-60 ret proto-oncogene Homo sapiens 26-29 33637706-1 2021 Receptor tyrosine kinase (RTK) inhibitors, such as sunitinib and sorafenib, remain the first-line drugs for the treatment of mRCC. sorafenib 65-74 ret proto-oncogene Homo sapiens 0-24 33637706-1 2021 Receptor tyrosine kinase (RTK) inhibitors, such as sunitinib and sorafenib, remain the first-line drugs for the treatment of mRCC. sorafenib 65-74 ret proto-oncogene Homo sapiens 26-29 33673346-0 2021 Evidence for 2-Methoxyestradiol-Mediated Inhibition of Receptor Tyrosine Kinase RON in the Management of Prostate Cancer. 2-Methoxyestradiol 13-31 ret proto-oncogene Homo sapiens 55-79 33161056-1 2021 BACKGROUND: Selpercatinib (LOXO-292) and pralsetinib (BLU-667) are highly potent RET-selective protein tyrosine kinase inhibitors (TKIs) for treating advanced RET-altered thyroid cancers and non-small cell lung cancer (NSCLC). Selpercatinib 12-25 ret proto-oncogene Homo sapiens 81-84 33161056-4 2021 Selpercatinib-resistant RET mutants were identified and cross-profiled with pralsetinib in cell cultures. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 24-27 33161056-7 2021 RETG810C mutant was detected in cfDNAs of a CCDC6-RET-fusion NSCLC patient who developed acquired resistance to selpercatinib. Selpercatinib 112-125 ret proto-oncogene Homo sapiens 0-3 33161056-8 2021 Five RET kinase domain mutations at three non-gatekeeper residues were identified from 39 selpercatinib-resistant cell lines. Selpercatinib 90-103 ret proto-oncogene Homo sapiens 5-8 33161056-9 2021 All five selpercatinib-resistant RET mutants were cross-resistant to pralsetinib. Selpercatinib 9-22 ret proto-oncogene Homo sapiens 33-36 33161056-10 2021 X-ray crystal structures of the RET-selpercatinib and RET-pralsetinib complexes reveal that, unlike other TKIs, these two RET TKIs anchor one end in the front cleft and wrap around the gate wall to access the back cleft. Selpercatinib 36-49 ret proto-oncogene Homo sapiens 32-35 33161056-12 2021 Selpercatinib and pralsetinib use an unconventional mode to bind RET that avoids the interference from gatekeeper mutations but is vulnerable to non-gatekeeper mutations. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 65-68 33450337-0 2021 Homozygosity for the pathogenic RET hotspot variant p.Cys634Trp: A consanguineous family with MEN2A. cys634trp 54-63 ret proto-oncogene Homo sapiens 32-35 33475524-7 2021 Our study highlights the predominant role of RET somatic mutations in MTC tumorigenesis. Mitomycin 70-73 ret proto-oncogene Homo sapiens 45-48 33475524-9 2021 Based on these results, we can conclude that RET mutated C-cells"s growth and proliferation are more rapid than those of non-mutated cells and give origin to bigger and more aggressive MTC. Mitomycin 185-188 ret proto-oncogene Homo sapiens 45-48 33477006-0 2021 Rethinking treatment for RET-altered lung and thyroid cancers: selpercatinib approval by the EMA. Selpercatinib 63-76 ret proto-oncogene Homo sapiens 25-28 33565728-3 2021 Starting with the synthesized Room temperature Ionic Liquid (RT-IL) [nBu3 MeN][B(OMe)3 (CN)], we were able to crystallize the double salt [nBu3 MeN]2 [B(OMe)3 (CN)](CN). Salts 133-137 ret proto-oncogene Homo sapiens 144-158 33450337-0 2021 Homozygosity for the pathogenic RET hotspot variant p.Cys634Trp: A consanguineous family with MEN2A. cys634trp 54-63 ret proto-oncogene Homo sapiens 94-99 33450337-4 2021 Here we describe a consanguineous family with MEN2A that includes two children homozygous for the established pathogenic variant p.Cys634Trp. cys634trp 131-140 ret proto-oncogene Homo sapiens 46-51 33450337-7 2021 We present the first report of individuals homozygous for the highly activating RET p.Cys634Trp pathogenic variant and discuss disease severity and onset in this rare occurrence. cys634trp 86-95 ret proto-oncogene Homo sapiens 80-83 33525725-5 2021 A number of RET kinase inhibitors have been approved by the FDA for the treatment of cancer, such as cabozantinib, vandetanib, lenvatinib, and sorafenib. cabozantinib 101-113 ret proto-oncogene Homo sapiens 12-15 33348023-5 2021 The results from real-time PCR (qPCR) confirmed overexpression of targets of anlotinib activity, including receptor tyrosine kinase or the MPAK/PI3K-AKT pathway kinases, in LSCC tissues. anlotinib 77-86 ret proto-oncogene Homo sapiens 107-131 33525725-5 2021 A number of RET kinase inhibitors have been approved by the FDA for the treatment of cancer, such as cabozantinib, vandetanib, lenvatinib, and sorafenib. vandetanib 115-125 ret proto-oncogene Homo sapiens 12-15 33525725-5 2021 A number of RET kinase inhibitors have been approved by the FDA for the treatment of cancer, such as cabozantinib, vandetanib, lenvatinib, and sorafenib. lenvatinib 127-137 ret proto-oncogene Homo sapiens 12-15 33525725-5 2021 A number of RET kinase inhibitors have been approved by the FDA for the treatment of cancer, such as cabozantinib, vandetanib, lenvatinib, and sorafenib. Sorafenib 143-152 ret proto-oncogene Homo sapiens 12-15 33525725-8 2021 In this work, we have performed various molecular modelling studies, such as molecular docking and dynamics simulation for the most active compound of the pyrazole series as RET kinase inhibitors. pyrazole 155-163 ret proto-oncogene Homo sapiens 174-177 33471819-2 2021 Our study was designed to determine the effect of cabozantinib, a multi-targeted tyrosine kinase inhibitor that inhibits VEGFR2, MET and RET on SCNPC. cabozantinib 50-62 ret proto-oncogene Homo sapiens 137-140 33471819-6 2021 Notably, MET+/RET+ LuCaP 93 and MET-/RET- LuCaP 173.1 tumor volumes were significantly decreased with cabozantinib treatment in vivo, and this activity was independent of MET or RET expression in LuCaP 173.1. cabozantinib 102-114 ret proto-oncogene Homo sapiens 14-17 33471819-6 2021 Notably, MET+/RET+ LuCaP 93 and MET-/RET- LuCaP 173.1 tumor volumes were significantly decreased with cabozantinib treatment in vivo, and this activity was independent of MET or RET expression in LuCaP 173.1. cabozantinib 102-114 ret proto-oncogene Homo sapiens 37-40 33471819-6 2021 Notably, MET+/RET+ LuCaP 93 and MET-/RET- LuCaP 173.1 tumor volumes were significantly decreased with cabozantinib treatment in vivo, and this activity was independent of MET or RET expression in LuCaP 173.1. cabozantinib 102-114 ret proto-oncogene Homo sapiens 37-40 34036231-0 2021 Complete Response to Selective RET Inhibition With Selpercatinib (LOXO-292) in a Patient With RET Fusion-Positive Breast Cancer. Selpercatinib 51-64 ret proto-oncogene Homo sapiens 31-34 34036231-0 2021 Complete Response to Selective RET Inhibition With Selpercatinib (LOXO-292) in a Patient With RET Fusion-Positive Breast Cancer. Selpercatinib 51-64 ret proto-oncogene Homo sapiens 94-97 33419162-0 2021 Characterization of LDD-2633 as a Novel RET Kinase Inhibitor with Anti-Tumor Effects in Thyroid Cancer. ldd-2633 20-28 ret proto-oncogene Homo sapiens 40-43 33419162-7 2021 In vitro, LDD-2633 showed potent inhibition of RET kinase activity, with an IC50 of 4.42 nM. ldd-2633 10-18 ret proto-oncogene Homo sapiens 47-50 33419162-8 2021 The growth of TT thyroid carcinoma cells harboring an RET mutation was suppressed by LDD-2633 treatment via the proliferation suppression and the induction of apoptosis. ldd-2633 85-93 ret proto-oncogene Homo sapiens 54-57 33419162-9 2021 The effects of LDD-2633 on the RET signaling pathway were examined; LDD-2633 inhibited the phosphorylation of the RET protein and the downstream molecules Shc and ERK1/2. ldd-2633 68-76 ret proto-oncogene Homo sapiens 31-34 33419162-9 2021 The effects of LDD-2633 on the RET signaling pathway were examined; LDD-2633 inhibited the phosphorylation of the RET protein and the downstream molecules Shc and ERK1/2. ldd-2633 68-76 ret proto-oncogene Homo sapiens 114-117 33082208-0 2021 Overcoming MET-dependent resistance to selective RET inhibition in patients with RET fusion-positive lung cancer by combining selpercatinib with crizotinib. Selpercatinib 126-139 ret proto-oncogene Homo sapiens 49-52 32778510-0 2021 A Case of Resistance to Selective RET-TKI Therapy With Pleural-Genotyped MET Amplification and Response to Crizotinib. Crizotinib 107-117 ret proto-oncogene Homo sapiens 34-37 33082208-0 2021 Overcoming MET-dependent resistance to selective RET inhibition in patients with RET fusion-positive lung cancer by combining selpercatinib with crizotinib. Selpercatinib 126-139 ret proto-oncogene Homo sapiens 81-84 33082208-6 2021 RESULTS: MET amplification was identified in post-treatment biopsies in four patients with RET fusion-positive NSCLC treated with selpercatinib. Selpercatinib 130-143 ret proto-oncogene Homo sapiens 91-94 33082208-8 2021 We demonstrate that increased MET expression in RET fusion-positive tumor cells causes resistance to selpercatinib, and this can be overcome by combining selpercatinib with crizotinib. Selpercatinib 101-114 ret proto-oncogene Homo sapiens 48-51 33082208-0 2021 Overcoming MET-dependent resistance to selective RET inhibition in patients with RET fusion-positive lung cancer by combining selpercatinib with crizotinib. Crizotinib 145-155 ret proto-oncogene Homo sapiens 49-52 33082208-8 2021 We demonstrate that increased MET expression in RET fusion-positive tumor cells causes resistance to selpercatinib, and this can be overcome by combining selpercatinib with crizotinib. Selpercatinib 154-167 ret proto-oncogene Homo sapiens 48-51 33082208-8 2021 We demonstrate that increased MET expression in RET fusion-positive tumor cells causes resistance to selpercatinib, and this can be overcome by combining selpercatinib with crizotinib. Crizotinib 173-183 ret proto-oncogene Homo sapiens 48-51 33082208-0 2021 Overcoming MET-dependent resistance to selective RET inhibition in patients with RET fusion-positive lung cancer by combining selpercatinib with crizotinib. Crizotinib 145-155 ret proto-oncogene Homo sapiens 81-84 33082208-2 2021 Selpercatinib is a highly selective RET kinase inhibitor that has recently been approved by the FDA in lung and thyroid cancers with activating RET gene fusions and mutations. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 36-39 33082208-2 2021 Selpercatinib is a highly selective RET kinase inhibitor that has recently been approved by the FDA in lung and thyroid cancers with activating RET gene fusions and mutations. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 144-147 33260286-0 2021 EGFR-mutated pulmonary adenocarcinoma with concurrent PIK3CA mutation, and with acquired RET fusion and EGFR T790M mutation after afatinib therapy. Afatinib 130-138 ret proto-oncogene Homo sapiens 89-92 33169506-4 2021 METHODS: We report the first published case of neoadjuvant selpercatinib followed by surgery for a patient with initially unresectable, widely metastatic, RET-mutated MTC who was treated on a single patient protocol. Selpercatinib 59-72 ret proto-oncogene Homo sapiens 155-158 33318047-1 2020 Multi-kinase RET inhibitors, such as cabozantinib and RXDX-105, are active in lung cancer patients with RET fusions; however, the overall response rates to these two drugs are unsatisfactory compared to other targeted therapy paradigms. cabozantinib 37-49 ret proto-oncogene Homo sapiens 13-16 33129112-4 2021 We found that EGF and tumor growth factor alpha (TGFalpha) significantly decreased the antiproliferative activity of the RET inhibitor BLU-667 in CCDC6-RET cells and brigatinib, alectinib and crizotinib in EML4-ALK translocated cells. alectinib 178-187 ret proto-oncogene Homo sapiens 121-124 33011620-1 2020 A ratiometric electrochemiluminescence resonance energy transfer (ECL-RET) platform depended on novel dye BODIPY derivatives was proposed for rapid detection of lactoferrin. 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene 106-112 ret proto-oncogene Homo sapiens 70-73 33011620-2 2020 This ECL-RET platform is composed of aptamer decorated BODIPY composites and C60@BSA, in which BODIPY derivative is the ECL probe and can generate significant resonance energy transfer with K2S2O8. potassium persulfate 190-196 ret proto-oncogene Homo sapiens 9-12 33028660-0 2021 Heparan sulfate synthesized by Ext1 regulates receptor tyrosine kinase signaling and promotes resistance to EGFR inhibitors in GBM. Heparitin Sulfate 0-15 ret proto-oncogene Homo sapiens 46-70 33569315-0 2021 Phase 1/2 study of alectinib in RET-rearranged previously-treated non-small cell lung cancer (ALL-RET). alectinib 19-28 ret proto-oncogene Homo sapiens 32-35 33569315-0 2021 Phase 1/2 study of alectinib in RET-rearranged previously-treated non-small cell lung cancer (ALL-RET). alectinib 19-28 ret proto-oncogene Homo sapiens 98-101 33569315-10 2021 The primary endpoint was the objective response rate (ORR) in RET inhibitor-naive patients treated with the RD of alectinib. alectinib 114-123 ret proto-oncogene Homo sapiens 62-65 33569315-19 2021 Conclusions: Alectinib exerts limited activity against RET-rearranged NSCLC. alectinib 13-22 ret proto-oncogene Homo sapiens 55-58 33318047-1 2020 Multi-kinase RET inhibitors, such as cabozantinib and RXDX-105, are active in lung cancer patients with RET fusions; however, the overall response rates to these two drugs are unsatisfactory compared to other targeted therapy paradigms. cabozantinib 37-49 ret proto-oncogene Homo sapiens 104-107 33318047-1 2020 Multi-kinase RET inhibitors, such as cabozantinib and RXDX-105, are active in lung cancer patients with RET fusions; however, the overall response rates to these two drugs are unsatisfactory compared to other targeted therapy paradigms. agerafenib 54-62 ret proto-oncogene Homo sapiens 13-16 33318047-1 2020 Multi-kinase RET inhibitors, such as cabozantinib and RXDX-105, are active in lung cancer patients with RET fusions; however, the overall response rates to these two drugs are unsatisfactory compared to other targeted therapy paradigms. agerafenib 54-62 ret proto-oncogene Homo sapiens 104-107 33318047-5 2020 Using these models, we re-examined the efficacy and mechanism of action of cabozantinib and found that this RET inhibitor was effective at blocking growth of cell lines, activating caspase 3/7 and inhibiting activation of ERK and AKT. cabozantinib 75-87 ret proto-oncogene Homo sapiens 108-111 33007380-2 2020 RET-selective inhibitors selpercatinib (LOXO-292) and pralsetinib (BLU-667) recently demonstrated favorable antitumor activity and safety profiles in advanced RET fusion-positive NSCLC, and both have received approval by the US Food and Drug Administration for this indication. Selpercatinib 25-38 ret proto-oncogene Homo sapiens 0-3 33007380-2 2020 RET-selective inhibitors selpercatinib (LOXO-292) and pralsetinib (BLU-667) recently demonstrated favorable antitumor activity and safety profiles in advanced RET fusion-positive NSCLC, and both have received approval by the US Food and Drug Administration for this indication. Selpercatinib 25-38 ret proto-oncogene Homo sapiens 159-162 33231049-3 2020 The reticulocyte hemoglobin equivalent (RET-He) is a marker that is not altered by inflammatory conditions and directly reflects iron availability in the bone marrow. Iron 129-133 ret proto-oncogene Homo sapiens 40-43 32665298-5 2020 New selective RET inhibitors selpercatinib and pralsetinib are showing promising activities, improved response rates and more favorable toxicity profiles in early clinical trials. Selpercatinib 29-42 ret proto-oncogene Homo sapiens 14-17 33104871-4 2020 The RET-He is a cost-effective parameter for the diagnosis and monitoring of the iron supply for erythropoiesis. Iron 81-85 ret proto-oncogene Homo sapiens 4-7 32964492-0 2020 GDNF/RET Signaling Pathway Activation Eliminates Lewy Body Pathology in Midbrain Dopamine Neurons. Dopamine 81-89 ret proto-oncogene Homo sapiens 5-8 32777409-7 2020 The protein remained dimeric even after cleavage of the tag via the cysteine disulfide, as in full-length RET in the context of MEN 2A and related pathologies. Cystine 68-86 ret proto-oncogene Homo sapiens 128-134 32777409-7 2020 The protein remained dimeric even after cleavage of the tag via the cysteine disulfide, as in full-length RET in the context of MEN 2A and related pathologies. Cystine 68-86 ret proto-oncogene Homo sapiens 106-109 33175529-4 2020 The C, E-N-CNT/carbon black (C, E-N-CNT/C) demonstrates exciting oxygen reduction reaction (ORR) electrocatalysis with exceptionally low-onset potential (E0, 913 mV versus RHE) and satisfactory half-wave potential (E1/2, merely -7.3 mV shift compared with that of commercial 20% platinum/C (Pt/C)). Carbon 15-21 ret proto-oncogene Homo sapiens 291-295 33489819-5 2020 In 2020, the US Food and Drug Administration approved selpercatinib, a selective RET inhibitor, for adults with lung and thyroid cancers with RET rearrangements or mutations, making it the first targeted therapy to be approved for RET-altered cancers. Selpercatinib 54-67 ret proto-oncogene Homo sapiens 81-84 33489819-5 2020 In 2020, the US Food and Drug Administration approved selpercatinib, a selective RET inhibitor, for adults with lung and thyroid cancers with RET rearrangements or mutations, making it the first targeted therapy to be approved for RET-altered cancers. Selpercatinib 54-67 ret proto-oncogene Homo sapiens 142-145 33479704-6 2020 RET is the signalling receptor for a known survival factor for dopamine neurons called glial cell line-derived neurotrophic factor (GDNF). Dopamine 63-71 ret proto-oncogene Homo sapiens 0-3 33161982-1 2020 A signal "off-on" electrochemiluminescence resonance energy transfer (ECL-RET) sensor based on carboxylated graphene-like carbon nitride (C-g-C3N4) as donor and CuO nanoneedles as acceptor has been constructed. carboxylated graphene 95-116 ret proto-oncogene Homo sapiens 74-77 33324391-1 2020 The drug resistance of first-line crizotinib therapy for ROS proto-oncogene 1, receptor tyrosine kinase (ROS1) fusion non-small cell lung cancer (NSCLC) is inevitable. Crizotinib 34-44 ret proto-oncogene Homo sapiens 79-103 33161982-1 2020 A signal "off-on" electrochemiluminescence resonance energy transfer (ECL-RET) sensor based on carboxylated graphene-like carbon nitride (C-g-C3N4) as donor and CuO nanoneedles as acceptor has been constructed. cyanogen 122-136 ret proto-oncogene Homo sapiens 74-77 33161982-1 2020 A signal "off-on" electrochemiluminescence resonance energy transfer (ECL-RET) sensor based on carboxylated graphene-like carbon nitride (C-g-C3N4) as donor and CuO nanoneedles as acceptor has been constructed. c-g-c3n4 138-146 ret proto-oncogene Homo sapiens 74-77 32945329-5 2020 ECL resonance energy transfer (ECL-RET) occurred between ZnGa2O4/g-C3N4 and gold nanoparticle/graphene nanocomposites, resulting in an apparent decrease of the ECL signal. znga2o4 57-64 ret proto-oncogene Homo sapiens 35-38 33245718-9 2020 Mubritinib was originally identified as a receptor tyrosine kinase (RTK) inhibitor selective for HER2/ErbB2. TAK-165 0-10 ret proto-oncogene Homo sapiens 42-66 33245718-9 2020 Mubritinib was originally identified as a receptor tyrosine kinase (RTK) inhibitor selective for HER2/ErbB2. TAK-165 0-10 ret proto-oncogene Homo sapiens 68-71 32823007-0 2020 Pyrrolo[2,3-d]pyrimidine derivatives as inhibitors of RET: Design, synthesis and biological evaluation. Pyrrolo(2,3-d)pyrimidine 0-24 ret proto-oncogene Homo sapiens 54-57 32945329-5 2020 ECL resonance energy transfer (ECL-RET) occurred between ZnGa2O4/g-C3N4 and gold nanoparticle/graphene nanocomposites, resulting in an apparent decrease of the ECL signal. Graphite 94-102 ret proto-oncogene Homo sapiens 35-38 32228166-2 2020 Previous studies evaluated whether single nucleotide polymorphisms (SNPs) within RET (a pivotal proto-oncogene for this disease) are associated with the risk for developing sMTC, but the results are inconclusive. smtc 173-177 ret proto-oncogene Homo sapiens 81-84 33173309-5 2020 Conclusion: Our findings expanded the spectrum of RET arrangement types and provided the basis for this hypothesis: acquired RET rearrangement and EGFR exon20 p.T790M loss potentially serve an additional resistance mechanism to osimertinib in EGFR-mutated non-small-cell lung cancer (NSCLC). osimertinib 228-239 ret proto-oncogene Homo sapiens 50-53 33173309-5 2020 Conclusion: Our findings expanded the spectrum of RET arrangement types and provided the basis for this hypothesis: acquired RET rearrangement and EGFR exon20 p.T790M loss potentially serve an additional resistance mechanism to osimertinib in EGFR-mutated non-small-cell lung cancer (NSCLC). osimertinib 228-239 ret proto-oncogene Homo sapiens 125-128 32228166-3 2020 METHODS: In this work we evaluated the association of RET-SNPs c.74-126G>T (rs2565206), p.Gly691Ser (rs1799939, G>A), p.Leu769= (rs1800861, G>T), p.Ser836= (rs1800862, C>T), and p.Ser904= (rs1800863, C>G) (listed in the order of their chromosomal location) with sMTC. smtc 262-266 ret proto-oncogene Homo sapiens 54-57 33154983-0 2020 Systemic and CNS Activity of Selective RET Inhibition With Selpercatinib (LOXO-292) in a Patient With RET-Mutant Medullary Thyroid Cancer With Extensive CNS Metastases. Selpercatinib 59-72 ret proto-oncogene Homo sapiens 39-42 33565438-6 2020 Ret-HE mean value in anemic patients was (25.84 +- 4.23 pg) and had good correlation (P <0.001) between Ret-HE, serum iron, ferritin, transferrin, and transferin saturation in dialysis patients. Iron 118-122 ret proto-oncogene Homo sapiens 0-3 33154983-0 2020 Systemic and CNS Activity of Selective RET Inhibition With Selpercatinib (LOXO-292) in a Patient With RET-Mutant Medullary Thyroid Cancer With Extensive CNS Metastases. Selpercatinib 59-72 ret proto-oncogene Homo sapiens 102-105 33084974-2 2021 Variants are frequently located in the RET extracellular cysteine-rich region domain, mainly affecting cysteines which are replaced by an alternative amino acid, resulting in a mispaired cysteine and the generation of RET dimers. Cysteine 57-65 ret proto-oncogene Homo sapiens 218-221 33084974-2 2021 Variants are frequently located in the RET extracellular cysteine-rich region domain, mainly affecting cysteines which are replaced by an alternative amino acid, resulting in a mispaired cysteine and the generation of RET dimers. Cysteine 103-112 ret proto-oncogene Homo sapiens 39-42 33084974-0 2021 A novel germline variant in RET gene resulting in an additional cysteine in a family with familial medullary thyroid carcinoma. Cysteine 64-72 ret proto-oncogene Homo sapiens 28-31 33084974-2 2021 Variants are frequently located in the RET extracellular cysteine-rich region domain, mainly affecting cysteines which are replaced by an alternative amino acid, resulting in a mispaired cysteine and the generation of RET dimers. Cysteine 103-112 ret proto-oncogene Homo sapiens 218-221 33084974-2 2021 Variants are frequently located in the RET extracellular cysteine-rich region domain, mainly affecting cysteines which are replaced by an alternative amino acid, resulting in a mispaired cysteine and the generation of RET dimers. Cysteine 57-65 ret proto-oncogene Homo sapiens 39-42 33084974-2 2021 Variants are frequently located in the RET extracellular cysteine-rich region domain, mainly affecting cysteines which are replaced by an alternative amino acid, resulting in a mispaired cysteine and the generation of RET dimers. Cysteine 103-111 ret proto-oncogene Homo sapiens 39-42 33084974-2 2021 Variants are frequently located in the RET extracellular cysteine-rich region domain, mainly affecting cysteines which are replaced by an alternative amino acid, resulting in a mispaired cysteine and the generation of RET dimers. Cysteine 103-111 ret proto-oncogene Homo sapiens 218-221 33084974-3 2021 We describe a novel c.1765A > T variant of RET proto-oncogene in a family with medullary thyroid carcinoma (MTC) that predicts the creation of an additional cysteine p.(Ser589Cys) in the cysteine-rich domain. Cysteine 157-165 ret proto-oncogene Homo sapiens 43-46 33084974-3 2021 We describe a novel c.1765A > T variant of RET proto-oncogene in a family with medullary thyroid carcinoma (MTC) that predicts the creation of an additional cysteine p.(Ser589Cys) in the cysteine-rich domain. Cysteine 187-195 ret proto-oncogene Homo sapiens 43-46 33066449-3 2020 The clinical use of the RTK inhibitor imatinib has significantly improved the management of GIST patients; however, imatinib resistance remains a challenge. Imatinib Mesylate 38-46 ret proto-oncogene Homo sapiens 24-27 32800552-3 2020 Vandetanib is a multiple tyrosine kinase targeting vascular endothelial growth factor receptor-2 (VEGFR2), EGFR, and the rearranged during transfection (RET) proto-oncogene. vandetanib 0-10 ret proto-oncogene Homo sapiens 153-156 32955244-2 2020 In addition, the detection was made depending on the self-generated hydrogen peroxide (H2O2) etching triangular silver nanoparticles (T-Ag NPs) to make ECL recovery response of the originally quenched due to ECL-RET between Ru(II) complex (donor) and T-Ag NPs (receptor). Hydrogen Peroxide 68-85 ret proto-oncogene Homo sapiens 212-215 32955244-2 2020 In addition, the detection was made depending on the self-generated hydrogen peroxide (H2O2) etching triangular silver nanoparticles (T-Ag NPs) to make ECL recovery response of the originally quenched due to ECL-RET between Ru(II) complex (donor) and T-Ag NPs (receptor). Hydrogen Peroxide 87-91 ret proto-oncogene Homo sapiens 212-215 32955244-2 2020 In addition, the detection was made depending on the self-generated hydrogen peroxide (H2O2) etching triangular silver nanoparticles (T-Ag NPs) to make ECL recovery response of the originally quenched due to ECL-RET between Ru(II) complex (donor) and T-Ag NPs (receptor). ru(ii) 224-230 ret proto-oncogene Homo sapiens 212-215 32987493-1 2020 BACKGROUND: Anlotinib is a newly developed small molecule multiple receptor tyrosine kinase (RTK) inhibitor that was approved for the treatment of patients with lung cancer in China. anlotinib 12-21 ret proto-oncogene Homo sapiens 67-91 32987493-1 2020 BACKGROUND: Anlotinib is a newly developed small molecule multiple receptor tyrosine kinase (RTK) inhibitor that was approved for the treatment of patients with lung cancer in China. anlotinib 12-21 ret proto-oncogene Homo sapiens 93-96 32512399-4 2020 With distinctive core-shell morphology, the as-synthesized CoFe-NC/NC shows superior OER performance with low overpotential (270 mV) than IrO2 (340 mV) at 10 mA cm-2 and nearly close ORR activity with respect to Pt/C. cofe 59-63 ret proto-oncogene Homo sapiens 212-216 32512399-5 2020 When fabricated as zinc-air battery application, CoFe-NC/NC shows 58 mW cm-2 higher peak power density than that of air-cathodes made of Pt/C and IrO2. cofe 49-53 ret proto-oncogene Homo sapiens 137-141 32816064-5 2020 Intracellular tyrosine phosphorylation in RET and recruitment of adaptor proteins to phosphotyrosines are essential for various biological functions. Tyrosine 14-22 ret proto-oncogene Homo sapiens 42-45 32980111-0 2020 A self-enhanced ECL-RET immunosensor for the detection of CA19-9 antigen based on Ru(bpy)2(phen-NH2)2+ - Amine-rich nitrogen-doped carbon nanodots as probe and graphene oxide grafted hyperbranched aromatic polyamide as platform. ru(bpy)2(phen-nh2)2+ - amine 82-110 ret proto-oncogene Homo sapiens 20-23 32980111-0 2020 A self-enhanced ECL-RET immunosensor for the detection of CA19-9 antigen based on Ru(bpy)2(phen-NH2)2+ - Amine-rich nitrogen-doped carbon nanodots as probe and graphene oxide grafted hyperbranched aromatic polyamide as platform. Nitrogen 116-124 ret proto-oncogene Homo sapiens 20-23 32980111-0 2020 A self-enhanced ECL-RET immunosensor for the detection of CA19-9 antigen based on Ru(bpy)2(phen-NH2)2+ - Amine-rich nitrogen-doped carbon nanodots as probe and graphene oxide grafted hyperbranched aromatic polyamide as platform. Carbon 131-137 ret proto-oncogene Homo sapiens 20-23 32980111-0 2020 A self-enhanced ECL-RET immunosensor for the detection of CA19-9 antigen based on Ru(bpy)2(phen-NH2)2+ - Amine-rich nitrogen-doped carbon nanodots as probe and graphene oxide grafted hyperbranched aromatic polyamide as platform. graphene oxide 160-174 ret proto-oncogene Homo sapiens 20-23 32980111-0 2020 A self-enhanced ECL-RET immunosensor for the detection of CA19-9 antigen based on Ru(bpy)2(phen-NH2)2+ - Amine-rich nitrogen-doped carbon nanodots as probe and graphene oxide grafted hyperbranched aromatic polyamide as platform. aromatic polyamide 197-215 ret proto-oncogene Homo sapiens 20-23 32980111-2 2020 In the present study, a novel self-enhanced ECL-RET of Ru(bpy)2(phen-NH2)2+ as an efficient luminophore to the MoS2 nanosheets as effective quencher was designed for CA19-9 antigen analysis. ru(bpy)2(phen-nh2)2+ 55-75 ret proto-oncogene Homo sapiens 48-51 32556722-2 2020 RET-dependent signaling elicited by GFLs has an important role in the development, maintenance and survival of dopamine and sensory neurons. Dopamine 111-119 ret proto-oncogene Homo sapiens 0-3 32816064-5 2020 Intracellular tyrosine phosphorylation in RET and recruitment of adaptor proteins to phosphotyrosines are essential for various biological functions. Phosphotyrosine 85-101 ret proto-oncogene Homo sapiens 42-45 32870383-0 2020 GDNF/RET signaling in dopamine neurons in vivo. Dopamine 22-30 ret proto-oncogene Homo sapiens 5-8 32835580-0 2020 Enhanced antitumor effect of alectinib in combination with cyclin-dependent kinase 4/6 inhibitor against RET-fusion-positive non-small cell lung cancer cells. alectinib 29-38 ret proto-oncogene Homo sapiens 105-108 32870383-1 2020 The glial cell line-derived neurotrophic factor (GDNF) and its canonical receptor Ret can signal both in tandem and separately to exert many vital functions in the midbrain dopamine system. Dopamine 173-181 ret proto-oncogene Homo sapiens 82-85 32870383-2 2020 It is known that Ret has effects on maintenance, physiology, protection and regeneration in the midbrain dopamine system, with the physiological functions of GDNF still somewhat unclear. Dopamine 105-113 ret proto-oncogene Homo sapiens 17-20 32870383-4 2020 In this review, we discuss the current knowledge of GDNF/Ret signaling in the dopamine system in vivo as well as crosstalk with pathology-associated proteins and their signaling in mammals. Dopamine 78-86 ret proto-oncogene Homo sapiens 57-60 33097651-2 2020 Multikinase inhibitors such as cabozantinib, lenvatinib and vandetanib have demonstrated activity in RET-dependent malignancies, and selective RET inhibitors (Selpercatinib and Pralsetinib) are in clinical trials. vandetanib 60-70 ret proto-oncogene Homo sapiens 101-104 33097651-2 2020 Multikinase inhibitors such as cabozantinib, lenvatinib and vandetanib have demonstrated activity in RET-dependent malignancies, and selective RET inhibitors (Selpercatinib and Pralsetinib) are in clinical trials. Selpercatinib 159-172 ret proto-oncogene Homo sapiens 143-146 32948239-0 2020 Total colonic aganglionosis and cleft palate in a newborn with Janus-cysteine 618 mutation of RET proto-oncogene: a case report. janus-cysteine 63-77 ret proto-oncogene Homo sapiens 94-97 32948239-6 2020 We identified a paternal heterozygous germline mutation c.1852 T > C, which results in the substitution of cysteine by arginine in the RET-receptor tyrosine kinase (p.C618R mutation). Cysteine 107-115 ret proto-oncogene Homo sapiens 135-163 32835580-2 2020 Although small molecule agents with RET kinase inhibitory activity such as alectinib, vandetanib, and cabozantinib have been clinically evaluated in RET-fusion-positive NSCLC, an effective monotherapy regimen has not been established. alectinib 75-84 ret proto-oncogene Homo sapiens 36-39 32835580-2 2020 Although small molecule agents with RET kinase inhibitory activity such as alectinib, vandetanib, and cabozantinib have been clinically evaluated in RET-fusion-positive NSCLC, an effective monotherapy regimen has not been established. cabozantinib 102-114 ret proto-oncogene Homo sapiens 36-39 32835580-2 2020 Although small molecule agents with RET kinase inhibitory activity such as alectinib, vandetanib, and cabozantinib have been clinically evaluated in RET-fusion-positive NSCLC, an effective monotherapy regimen has not been established. cabozantinib 102-114 ret proto-oncogene Homo sapiens 149-152 32835580-3 2020 We explored agents to use in combination with alectinib to enhance the antitumor effect of alectinib against RET-fusion cells. alectinib 46-55 ret proto-oncogene Homo sapiens 109-112 32835580-3 2020 We explored agents to use in combination with alectinib to enhance the antitumor effect of alectinib against RET-fusion cells. alectinib 91-100 ret proto-oncogene Homo sapiens 109-112 32835580-13 2020 Combination therapy with alectinib plus the CDK4/6 inhibitor enhanced the antitumor effect against RET-fusion-positive cells in vitro and in vivo. alectinib 25-34 ret proto-oncogene Homo sapiens 99-102 32814829-2 2020 Receptor tyrosine kinase (RTK) inhibitors such as sunitinib have been demonstrated to target tumorigenic signaling pathways, delay tumor progression, and improve patient prognosis in metastatic renal cell carcinoma (mRCC). Sunitinib 50-59 ret proto-oncogene Homo sapiens 0-24 32882995-5 2020 Alectinib is known as an ALK inhibitor but also targets LTK, CHEK2, FLT3, PHKG2, and RET. alectinib 0-9 ret proto-oncogene Homo sapiens 85-88 32882995-6 2020 Sorafenib is a tyrosine kinase inhibitor that targets RAF kinase, KIT, VEGFR, PDGFR1beta, FLT3, and RET. Sorafenib 0-9 ret proto-oncogene Homo sapiens 100-103 32143967-0 2020 Association Between RET Fusions and Efficacy of Pemetrexed-based Chemotherapy for Patients With Advanced NSCLC in China: A Multicenter Retrospective Study. Pemetrexed 48-58 ret proto-oncogene Homo sapiens 20-23 32143967-2 2020 We compared the efficacy of pemetrexed-based chemotherapy with other chemotherapy regimens in patients with NSCLC with different RET fusion subtypes. Pemetrexed 28-38 ret proto-oncogene Homo sapiens 129-132 32143967-15 2020 The overall survival of the patients with RET-rearranged NSCLC who had received pemetrexed-based chemotherapy versus no pemetrexed-based chemotherapy was 35.2 versus 22.6 months (P = .052). Pemetrexed 80-90 ret proto-oncogene Homo sapiens 42-45 32143967-17 2020 CONCLUSIONS: Pemetrexed-based treatment should be considered first when selecting the chemotherapy regimen for patients with NSCLC and RET rearrangements. Pemetrexed 13-23 ret proto-oncogene Homo sapiens 135-138 32814829-2 2020 Receptor tyrosine kinase (RTK) inhibitors such as sunitinib have been demonstrated to target tumorigenic signaling pathways, delay tumor progression, and improve patient prognosis in metastatic renal cell carcinoma (mRCC). Sunitinib 50-59 ret proto-oncogene Homo sapiens 26-29 32817132-1 2020 BACKGROUND: Lenvatinib inhibits tyrosine kinases, including vascular endothelial growth factor (VEGF) receptor, fibroblast growth factor receptor, platelet-derived growth factor receptor alpha, RET proto-oncogene and KIT proto-oncogene, receptor tyrosine kinase. lenvatinib 12-22 ret proto-oncogene Homo sapiens 194-197 32846060-0 2020 Efficacy of Selpercatinib in RET Fusion-Positive Non-Small-Cell Lung Cancer. Selpercatinib 12-25 ret proto-oncogene Homo sapiens 29-32 32846060-6 2020 RESULTS: In the first 105 consecutively enrolled patients with RET fusion-positive NSCLC who had previously received at least platinum-based chemotherapy, the percentage with an objective response was 64% (95% confidence interval [CI], 54 to 73). Platinum 126-134 ret proto-oncogene Homo sapiens 63-66 32846060-12 2020 CONCLUSIONS: Selpercatinib had durable efficacy, including intracranial activity, with mainly low-grade toxic effects in patients with RET fusion-positive NSCLC who had previously received platinum-based chemotherapy and those who were previously untreated. Selpercatinib 13-26 ret proto-oncogene Homo sapiens 135-138 32846061-6 2020 RESULTS: In the first 55 consecutively enrolled patients with RET-mutant medullary thyroid cancer who had previously received vandetanib, cabozantinib, or both, the percentage who had a response was 69% (95% confidence interval [CI], 55 to 81), and 1-year progression-free survival was 82% (95% CI, 69 to 90). vandetanib 126-136 ret proto-oncogene Homo sapiens 62-65 32846061-6 2020 RESULTS: In the first 55 consecutively enrolled patients with RET-mutant medullary thyroid cancer who had previously received vandetanib, cabozantinib, or both, the percentage who had a response was 69% (95% confidence interval [CI], 55 to 81), and 1-year progression-free survival was 82% (95% CI, 69 to 90). cabozantinib 138-150 ret proto-oncogene Homo sapiens 62-65 32307878-6 2020 When considering both sensitivity and specificity, RET% appeared as the best marker of the hematological module for implying testosterone ester misuse. testosterone ester 125-143 ret proto-oncogene Homo sapiens 51-54 32307878-9 2020 The present results demonstrate that unexpected fluctuations in RET% can be indicative of testosterone doping if samples are collected 3-10 days after injection. Testosterone 90-102 ret proto-oncogene Homo sapiens 64-67 32392154-1 2020 Herein, an effective electrochemiluminescence resonance energy transfer (ECL-RET) immunosensing strategy was proposed using silver/ZnIn2S4/reduced graphene oxide composites (Ag/ZnIn2S4/RGO) as the ECL donor and gold decorated silicon dioxide nanoparticles (Au@SiO2 NPs) as the ECL acceptor. Silver 124-130 ret proto-oncogene Homo sapiens 77-80 32392154-1 2020 Herein, an effective electrochemiluminescence resonance energy transfer (ECL-RET) immunosensing strategy was proposed using silver/ZnIn2S4/reduced graphene oxide composites (Ag/ZnIn2S4/RGO) as the ECL donor and gold decorated silicon dioxide nanoparticles (Au@SiO2 NPs) as the ECL acceptor. znin2s4 131-138 ret proto-oncogene Homo sapiens 77-80 32392154-1 2020 Herein, an effective electrochemiluminescence resonance energy transfer (ECL-RET) immunosensing strategy was proposed using silver/ZnIn2S4/reduced graphene oxide composites (Ag/ZnIn2S4/RGO) as the ECL donor and gold decorated silicon dioxide nanoparticles (Au@SiO2 NPs) as the ECL acceptor. graphene oxide 147-161 ret proto-oncogene Homo sapiens 77-80 32392154-1 2020 Herein, an effective electrochemiluminescence resonance energy transfer (ECL-RET) immunosensing strategy was proposed using silver/ZnIn2S4/reduced graphene oxide composites (Ag/ZnIn2S4/RGO) as the ECL donor and gold decorated silicon dioxide nanoparticles (Au@SiO2 NPs) as the ECL acceptor. Silicon Dioxide 226-241 ret proto-oncogene Homo sapiens 77-80 32392154-1 2020 Herein, an effective electrochemiluminescence resonance energy transfer (ECL-RET) immunosensing strategy was proposed using silver/ZnIn2S4/reduced graphene oxide composites (Ag/ZnIn2S4/RGO) as the ECL donor and gold decorated silicon dioxide nanoparticles (Au@SiO2 NPs) as the ECL acceptor. Gold 257-259 ret proto-oncogene Homo sapiens 77-80 32392154-1 2020 Herein, an effective electrochemiluminescence resonance energy transfer (ECL-RET) immunosensing strategy was proposed using silver/ZnIn2S4/reduced graphene oxide composites (Ag/ZnIn2S4/RGO) as the ECL donor and gold decorated silicon dioxide nanoparticles (Au@SiO2 NPs) as the ECL acceptor. Silicon Dioxide 260-264 ret proto-oncogene Homo sapiens 77-80 32578660-3 2020 Herein, the multi-targeted receptor tyrosine kinase (RTK) inhibitor sunitinib (Sun) and photodynamic therapy (PDT) drug chlorin e6 (Ce6) were locally delivered to the postoperative tumor site via a zwitterionic hydrogel. Sunitinib 68-77 ret proto-oncogene Homo sapiens 27-51 32578660-3 2020 Herein, the multi-targeted receptor tyrosine kinase (RTK) inhibitor sunitinib (Sun) and photodynamic therapy (PDT) drug chlorin e6 (Ce6) were locally delivered to the postoperative tumor site via a zwitterionic hydrogel. Sunitinib 68-77 ret proto-oncogene Homo sapiens 53-56 32457362-7 2020 Regorafenib treatment inhibits known receptor tyrosine kinase targets RET and PDGFRbeta and intracellular signalling through the RAS/MAPK, PI3K/Akt/mTOR and Fos/Jun pathways. regorafenib 0-11 ret proto-oncogene Homo sapiens 70-73 32671719-1 2020 Cabozantinib (Cabometyx ) is a potent multikinase inhibitor targeting the vascular endothelial growth factor (VEGF) receptor 2, the mesenchymal-epithelial transition factor (MET) receptor, and the "anexelekto" (AXL) receptor tyrosine kinase. cabozantinib 0-12 ret proto-oncogene Homo sapiens 216-240 32671719-1 2020 Cabozantinib (Cabometyx ) is a potent multikinase inhibitor targeting the vascular endothelial growth factor (VEGF) receptor 2, the mesenchymal-epithelial transition factor (MET) receptor, and the "anexelekto" (AXL) receptor tyrosine kinase. cabozantinib 14-23 ret proto-oncogene Homo sapiens 216-240 32817132-1 2020 BACKGROUND: Lenvatinib inhibits tyrosine kinases, including vascular endothelial growth factor (VEGF) receptor, fibroblast growth factor receptor, platelet-derived growth factor receptor alpha, RET proto-oncogene and KIT proto-oncogene, receptor tyrosine kinase. lenvatinib 12-22 ret proto-oncogene Homo sapiens 237-261 32718536-0 2020 Identification of a Novel KIF5B-RET, ABHD17C-RET Double-Fusion Variant in Lung Adenocarcinoma and Response to Cabozantinib. cabozantinib 110-122 ret proto-oncogene Homo sapiens 32-35 32462295-7 2020 The calculated PPA rates were 53.6% (45/84) for ALK, 53.9% (14/26) for BRAF, 56.5% (13/23) for ERBB2, 67.8% (428/631) for EGFR, 64.2% (122/190) for KRAS, 58.6% (17/29) for MET, 54.6% (12/22) for RET, and 53.3% (8/15) for ROS1. ppa 15-18 ret proto-oncogene Homo sapiens 195-198 32329651-1 2020 BACKGROUND: Larotrectinib and entrectinib are FDA-approved therapies for patients with non-small cell lung cancer (NSCLC) with neurotrophic receptor tyrosine kinase gene fusion (TRK fusion-positive) whose cancer has metastasized and progressed. larotrectinib 12-25 ret proto-oncogene Homo sapiens 140-164 32329651-1 2020 BACKGROUND: Larotrectinib and entrectinib are FDA-approved therapies for patients with non-small cell lung cancer (NSCLC) with neurotrophic receptor tyrosine kinase gene fusion (TRK fusion-positive) whose cancer has metastasized and progressed. entrectinib 30-41 ret proto-oncogene Homo sapiens 140-164 32718536-0 2020 Identification of a Novel KIF5B-RET, ABHD17C-RET Double-Fusion Variant in Lung Adenocarcinoma and Response to Cabozantinib. cabozantinib 110-122 ret proto-oncogene Homo sapiens 45-48 32698171-3 2020 As an alternative, lanthanide doped upconverting phosphors (UCP) have emerged as a new class of materials for use in optical imaging and RET sensing; they exhibit high photo- and chemical stability and utilise near infrared excitation. Lanthanoid Series Elements 19-29 ret proto-oncogene Homo sapiens 137-140 32463152-14 2020 In this phase II single arm study, we evaluated the clinical activity of the small molecule MET/RET/VEGR2 inhibitor cabozantinib in patients with metastatic HR+ breast cancer with bone metastases. cabozantinib 116-128 ret proto-oncogene Homo sapiens 96-99 32702947-0 2021 Vandetanib in a child affected by neurofibromatosis type 1 and medullary thyroid carcinoma with both NF1 and homozygous RET proto-oncogen germ-line mutations. vandetanib 0-10 ret proto-oncogene Homo sapiens 120-123 32702947-4 2021 Herein, we report the use and outcome of vandetanib in a pediatric MTC case in which NF1 gene and RET proto-oncogen mutation were identified together. vandetanib 41-51 ret proto-oncogene Homo sapiens 98-101 32645282-1 2020 BACKGROUND: Cabozantinib is a multikinase inhibitor of MET, VEGFR, AXL, and RET, which also has an effect on the tumour immune microenvironment by decreasing regulatory T cells and myeloid-derived suppressor cells. cabozantinib 12-24 ret proto-oncogene Homo sapiens 76-79 32724339-2 2020 Anlotinib (AL3818) is a novel oral receptor tyrosine kinase inhibitor targeting vascular endothelial growth factor receptor 2 and 3, fibroblast growth factor 1-4, platelet-derived growth factor receptor alpha and beta, c-Kit and Ret. anlotinib 0-9 ret proto-oncogene Homo sapiens 229-232 32724339-2 2020 Anlotinib (AL3818) is a novel oral receptor tyrosine kinase inhibitor targeting vascular endothelial growth factor receptor 2 and 3, fibroblast growth factor 1-4, platelet-derived growth factor receptor alpha and beta, c-Kit and Ret. anlotinib 11-17 ret proto-oncogene Homo sapiens 229-232 32709979-3 2021 We defined iron-limited erythropoiesis by a RET-He <5th percentile lower reference interval (<28 pg). Iron 11-15 ret proto-oncogene Homo sapiens 44-47 32493697-1 2020 The FDA has greenlighted selpercatinib, the first targeted therapy for RET-altered non-small cell lung cancer (NSCLC) and certain types of thyroid cancer. Selpercatinib 25-38 ret proto-oncogene Homo sapiens 71-74 32665044-4 2021 This study evaluated associations between maltreatment, intimate partner violence, and the RET intervention with changes in children"s diurnal cortisol regulation across the 1 year following the intervention, and the extent to which improvements in maternal elaborative reminiscing differed between intervention groups and mediated change in children"s physiological functioning. Hydrocortisone 143-151 ret proto-oncogene Homo sapiens 91-94 32665044-7 2021 Mothers" elaboration immediately after the intervention served as a mediator of RET"s effects on improvements in children"s diurnal cortisol regulation (steeper diurnal slopes) from baseline to 1 year following intervention. Hydrocortisone 132-140 ret proto-oncogene Homo sapiens 80-83 32660121-1 2020 The oral multi-target kinase inhibitor regorafenib, which targets the oncogenic receptor tyrosine kinase (RTK), is an effective therapeutic for patients with advanced gastrointestinal stromal tumors or metastatic colorectal cancer. regorafenib 39-50 ret proto-oncogene Homo sapiens 80-104 32660121-1 2020 The oral multi-target kinase inhibitor regorafenib, which targets the oncogenic receptor tyrosine kinase (RTK), is an effective therapeutic for patients with advanced gastrointestinal stromal tumors or metastatic colorectal cancer. regorafenib 39-50 ret proto-oncogene Homo sapiens 106-109 32557397-1 2020 Selpercatinib (RETEVMO ) is a receptor tyrosine kinase RET (rearranged during transfection) inhibitor being developed by Loxo Oncology for the treatment of cancers harbouring RET alterations. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 15-18 32557397-1 2020 Selpercatinib (RETEVMO ) is a receptor tyrosine kinase RET (rearranged during transfection) inhibitor being developed by Loxo Oncology for the treatment of cancers harbouring RET alterations. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 55-58 32593453-0 2020 Emergence of High Level of MET Amplification as Off-Target Resistance to Selpercatinib Treatment in KIF5B-RET NSCLC. Selpercatinib 73-86 ret proto-oncogene Homo sapiens 106-109 32593454-0 2020 Reply to "Emergence of High Level of MET Amplification During Treatment With Selpercatinib in KIF5B-RET NSCLC". Selpercatinib 77-90 ret proto-oncogene Homo sapiens 100-103 32660930-0 2021 Response to the Selective RET Inhibitor Selpercatinib (LOXO-292) in a Patient With RET Fusion-positive Atypical Lung Carcinoid. Selpercatinib 40-53 ret proto-oncogene Homo sapiens 26-29 32319659-9 2020 Interestingly, activation of TrkA by its cognate ligand NGF resulted in RET phosphorylation at Y905, Y1015, and Y1062, and this was inhibited in a dose-dependent manner by the TRK inhibitor (CEP-701). y905 95-99 ret proto-oncogene Homo sapiens 72-75 32319659-9 2020 Interestingly, activation of TrkA by its cognate ligand NGF resulted in RET phosphorylation at Y905, Y1015, and Y1062, and this was inhibited in a dose-dependent manner by the TRK inhibitor (CEP-701). y1015 101-106 ret proto-oncogene Homo sapiens 72-75 32319659-9 2020 Interestingly, activation of TrkA by its cognate ligand NGF resulted in RET phosphorylation at Y905, Y1015, and Y1062, and this was inhibited in a dose-dependent manner by the TRK inhibitor (CEP-701). y1062 112-117 ret proto-oncogene Homo sapiens 72-75 32694997-1 2020 The receptor tyrosine kinase inhibitor lapatinib, indicated to treat patients with HER2-positive breast cancer in combination with capecitabine, can cause severe hepatotoxicity. Lapatinib 39-48 ret proto-oncogene Homo sapiens 4-28 32694997-1 2020 The receptor tyrosine kinase inhibitor lapatinib, indicated to treat patients with HER2-positive breast cancer in combination with capecitabine, can cause severe hepatotoxicity. Capecitabine 131-143 ret proto-oncogene Homo sapiens 4-28 32660930-0 2021 Response to the Selective RET Inhibitor Selpercatinib (LOXO-292) in a Patient With RET Fusion-positive Atypical Lung Carcinoid. Selpercatinib 40-53 ret proto-oncogene Homo sapiens 83-86 32532875-6 2020 Once a primary cell culture became available, the RET inhibitor cabozantinib was tested but showed no appreciable efficacy in vitro, affirming with the western blot negative for RET protein expression that RET germline mutation could be only incidental. cabozantinib 64-76 ret proto-oncogene Homo sapiens 50-53 31911548-4 2020 Nineteen percent (5/27) of patients treated with first-line osimertinib had off-target genetic resistance (2 MET amplification, 1 KRAS mutation, 1 RET fusion, and 1 BRAF fusion) whereas 4% (1/27) had an acquired EGFR mutation (EGFR G724S). osimertinib 60-71 ret proto-oncogene Homo sapiens 147-150 32502444-2 2020 Lenvatinib is a novel multi-targeted inhibitor of VEGFR, FGFR, RET, c-Kit, and other kinases. lenvatinib 0-10 ret proto-oncogene Homo sapiens 63-66 31954111-5 2020 Western blot analysis showed that combination therapy inhibited phosphorylation of epidermal growth factor receptor (EGFR) (p<0.01 in all cell lines) and Met receptor tyrosine kinase (MET) (p<0.01 in all cell lines). methionylmethionine 157-160 ret proto-oncogene Homo sapiens 161-185 32460744-8 2020 Our experimental studies using cultured cells with focus on the expression and activity levels of intracellular signal transduction molecules such as c-SRC, c-RET, and oncogenic RET showed risks for malignant transformation and/or progression arose from arsenic and barium. Arsenic 254-261 ret proto-oncogene Homo sapiens 159-162 32100934-0 2020 Efficacy of Cabozantinib and Nivolumab in Treating Hepatocellular Carcinoma with RET Amplification, High Tumor Mutational Burden, and PD-L1 Expression. cabozantinib 12-24 ret proto-oncogene Homo sapiens 81-84 32100934-6 2020 To the best of our knowledge, this is the first clinical case report in the literature to describe the benefit of cabozantinib and nivolumab treatment in a patient with HCC and RET amplification, high TMB, and positive PD-L1 expression. cabozantinib 114-126 ret proto-oncogene Homo sapiens 177-180 32100934-8 2020 KEY POINTS: A patient with metastatic hepatocellular carcinoma (HCC) harboring RET amplification, high tumor mutational burden, and positive programmed death-ligand 1 expression responded well to the combination of cabozantinib and nivolumab therapy with progression-free survival of longer than 25 months. cabozantinib 215-227 ret proto-oncogene Homo sapiens 79-82 32207565-1 2020 BACKGROUND: Regorafenib is a small molecule multikinase inhibitor that inhibits multiple kinases including BRAF, KIT, PDGFRB, RAF, RET, and VEGFR1-3. regorafenib 12-23 ret proto-oncogene Homo sapiens 131-134 32460744-8 2020 Our experimental studies using cultured cells with focus on the expression and activity levels of intracellular signal transduction molecules such as c-SRC, c-RET, and oncogenic RET showed risks for malignant transformation and/or progression arose from arsenic and barium. Barium 266-272 ret proto-oncogene Homo sapiens 159-162 32298114-0 2020 Bioisosteric Discovery of NPA101.3, a Second-Generation RET/VEGFR2 Inhibitor Optimized for Single-Agent Polypharmacology. npa101 26-32 ret proto-oncogene Homo sapiens 56-59 32587778-10 2020 Upregulation of CD105 was abrogated by anlotinib, which targets multiple receptor tyrosine kinases including VEGFR2/3, FGFR1-4, PDGFRalpha/beta, C-Kit, and RET. anlotinib 39-48 ret proto-oncogene Homo sapiens 156-159 32298114-7 2020 Oral administration of NPA101.3 (10 mg/kg/day) completely prevented formation of tumors induced by RET/C634Y-transformed cells, while it weakened, but did not abrogate, formation of tumors induced by a control oncogene (HRAS/G12V). npa101. 23-30 ret proto-oncogene Homo sapiens 99-102 32266457-1 2020 PURPOSE: Anlotinib is a novel oral multi-targeted receptor tyrosine kinase inhibitor, which selectively inhibits VEGFR2/3, FGFR1-4, PDGFR alpha/beta, c-kit, and Ret. anlotinib 9-18 ret proto-oncogene Homo sapiens 161-164 32380538-4 2020 Receptor tyrosine kinase (RTK) pathway mutations were associated with primary resistance to ivosidenib. ivosidenib 92-102 ret proto-oncogene Homo sapiens 0-24 32380538-4 2020 Receptor tyrosine kinase (RTK) pathway mutations were associated with primary resistance to ivosidenib. ivosidenib 92-102 ret proto-oncogene Homo sapiens 26-29 32083304-1 2020 OBJECTIVE: Since the first discovery of rearranged during transfection (RET) fusion in lung adenocarcinoma in 2011, two tyrosine kinase inhibitors, namely vandetanib and cabozantinib, are currently available. vandetanib 155-165 ret proto-oncogene Homo sapiens 72-75 32083304-1 2020 OBJECTIVE: Since the first discovery of rearranged during transfection (RET) fusion in lung adenocarcinoma in 2011, two tyrosine kinase inhibitors, namely vandetanib and cabozantinib, are currently available. cabozantinib 170-182 ret proto-oncogene Homo sapiens 72-75 31900481-3 2020 Cabozantinib (CABO) is an inhibitor of c-MET, vascular endothelial growth factor receptor 2, AXL, and RET and approved for advanced kidney cancer, liver carcinoma after previous sorafenib, and medullary thyroid carcinoma. cabozantinib 0-12 ret proto-oncogene Homo sapiens 102-105 31900481-3 2020 Cabozantinib (CABO) is an inhibitor of c-MET, vascular endothelial growth factor receptor 2, AXL, and RET and approved for advanced kidney cancer, liver carcinoma after previous sorafenib, and medullary thyroid carcinoma. cabozantinib 14-18 ret proto-oncogene Homo sapiens 102-105 31711124-1 2020 RET (REarranged during Transfection), which encodes a receptor tyrosine kinase for members of the glial cell line-derived neurotrophic factor, plays a role as driver oncogene in a variety of human cancers. Tyrosine 63-71 ret proto-oncogene Homo sapiens 0-3 31897454-6 2020 ECL resonance energy transfer (ECL-RET) occurred inside the CdS-Ru nanoparticles and strong ECL emissions were obtained from CdS-Ru nanoparticles at both positive potential in the presence of tri-n-propylamine and at negative potential in the presence of peroxydisulfate. tripropylamine 192-209 ret proto-oncogene Homo sapiens 35-38 31897454-6 2020 ECL resonance energy transfer (ECL-RET) occurred inside the CdS-Ru nanoparticles and strong ECL emissions were obtained from CdS-Ru nanoparticles at both positive potential in the presence of tri-n-propylamine and at negative potential in the presence of peroxydisulfate. potassium persulfate 255-270 ret proto-oncogene Homo sapiens 35-38 32212604-3 2020 In the presence of the model target isocarbophos (ICP), the conjugation of two split-aptamers initiated the ECL-Resonance Energy Transfer (ECL-RET) between the Au nanorods and the Ru(bpy)32+ centers. Gold 160-162 ret proto-oncogene Homo sapiens 143-146 31711124-2 2020 Fusion of RET with several partner genes has been detected in papillary thyroid, lung, colorectal, pancreatic, and breast cancers, and tyrosine kinase inhibitors (TKIs) for RET (particularly RET-specific inhibitors) show promising therapeutic effects against such cancers. Tyrosine 135-143 ret proto-oncogene Homo sapiens 10-13 31711124-2 2020 Fusion of RET with several partner genes has been detected in papillary thyroid, lung, colorectal, pancreatic, and breast cancers, and tyrosine kinase inhibitors (TKIs) for RET (particularly RET-specific inhibitors) show promising therapeutic effects against such cancers. Tyrosine 135-143 ret proto-oncogene Homo sapiens 173-176 31711124-2 2020 Fusion of RET with several partner genes has been detected in papillary thyroid, lung, colorectal, pancreatic, and breast cancers, and tyrosine kinase inhibitors (TKIs) for RET (particularly RET-specific inhibitors) show promising therapeutic effects against such cancers. Tyrosine 135-143 ret proto-oncogene Homo sapiens 191-214 31711124-3 2020 Oncogenic mutations within the extracellular cysteine-rich and intracellular kinase domains of RET drive medullary thyroid carcinogenesis; the same mutations are also observed in a small subset of diverse cancers such as lung, colorectal, and breast cancers. Cysteine 45-53 ret proto-oncogene Homo sapiens 95-98 32083997-5 2020 Multikinase inhibitors with RET inhibitor activity, such as cabozantinib and vandetanib, have been explored in the clinic for tumors with activating RET gene alterations with modest clinical efficacy. cabozantinib 60-72 ret proto-oncogene Homo sapiens 28-31 32923911-0 2020 Activity of the Highly Specific RET Inhibitor Selpercatinib (LOXO-292) in Pediatric Patients With Tumors Harboring RET Gene Alterations. Selpercatinib 46-59 ret proto-oncogene Homo sapiens 32-35 32923911-0 2020 Activity of the Highly Specific RET Inhibitor Selpercatinib (LOXO-292) in Pediatric Patients With Tumors Harboring RET Gene Alterations. Selpercatinib 46-59 ret proto-oncogene Homo sapiens 115-118 32219805-0 2020 Effect of Lenvatinib on a Patient with Medullary Thyroid Carcinoma Liver Metastasis Caused by Multiple Endocrine Neoplasia Type 2A. lenvatinib 10-20 ret proto-oncogene Homo sapiens 94-130 32219805-1 2020 A 61-year-old female was diagnosed with multiple endocrine neoplasia type 2A (MEN2A), caused by a heterozygous point mutation in the RET gene (TGC to TAC at codon 634) resulting in the substitution of cytosine with leucine (C634Y). Cytosine 201-209 ret proto-oncogene Homo sapiens 40-76 32219805-1 2020 A 61-year-old female was diagnosed with multiple endocrine neoplasia type 2A (MEN2A), caused by a heterozygous point mutation in the RET gene (TGC to TAC at codon 634) resulting in the substitution of cytosine with leucine (C634Y). Cytosine 201-209 ret proto-oncogene Homo sapiens 78-83 32219805-1 2020 A 61-year-old female was diagnosed with multiple endocrine neoplasia type 2A (MEN2A), caused by a heterozygous point mutation in the RET gene (TGC to TAC at codon 634) resulting in the substitution of cytosine with leucine (C634Y). Cytosine 201-209 ret proto-oncogene Homo sapiens 133-136 32219805-1 2020 A 61-year-old female was diagnosed with multiple endocrine neoplasia type 2A (MEN2A), caused by a heterozygous point mutation in the RET gene (TGC to TAC at codon 634) resulting in the substitution of cytosine with leucine (C634Y). Leucine 215-222 ret proto-oncogene Homo sapiens 40-76 32219805-1 2020 A 61-year-old female was diagnosed with multiple endocrine neoplasia type 2A (MEN2A), caused by a heterozygous point mutation in the RET gene (TGC to TAC at codon 634) resulting in the substitution of cytosine with leucine (C634Y). Leucine 215-222 ret proto-oncogene Homo sapiens 78-83 32219805-1 2020 A 61-year-old female was diagnosed with multiple endocrine neoplasia type 2A (MEN2A), caused by a heterozygous point mutation in the RET gene (TGC to TAC at codon 634) resulting in the substitution of cytosine with leucine (C634Y). Leucine 215-222 ret proto-oncogene Homo sapiens 133-136 32219805-9 2020 At this point, the patient was doing well, suggesting that lenvatinib was effective in treating the MTC liver metastasis and may be one of the treatment for advanced MTC caused by C634Y mutation in the RET gene. lenvatinib 59-69 ret proto-oncogene Homo sapiens 202-205 32083997-5 2020 Multikinase inhibitors with RET inhibitor activity, such as cabozantinib and vandetanib, have been explored in the clinic for tumors with activating RET gene alterations with modest clinical efficacy. cabozantinib 60-72 ret proto-oncogene Homo sapiens 149-152 32083997-5 2020 Multikinase inhibitors with RET inhibitor activity, such as cabozantinib and vandetanib, have been explored in the clinic for tumors with activating RET gene alterations with modest clinical efficacy. vandetanib 77-87 ret proto-oncogene Homo sapiens 28-31 32083997-5 2020 Multikinase inhibitors with RET inhibitor activity, such as cabozantinib and vandetanib, have been explored in the clinic for tumors with activating RET gene alterations with modest clinical efficacy. vandetanib 77-87 ret proto-oncogene Homo sapiens 149-152 32083997-8 2020 In contrast, the recent discovery and clinical validation of highly potent selective RET inhibitors (pralsetinib, selpercatinib) demonstrating improved efficacy and a more favorable toxicity profile are poised to alter the landscape of RET-dependent cancers. CRY1 protein, Arabidopsis 101-112 ret proto-oncogene Homo sapiens 85-88 32083997-8 2020 In contrast, the recent discovery and clinical validation of highly potent selective RET inhibitors (pralsetinib, selpercatinib) demonstrating improved efficacy and a more favorable toxicity profile are poised to alter the landscape of RET-dependent cancers. CRY1 protein, Arabidopsis 101-112 ret proto-oncogene Homo sapiens 236-239 32083997-8 2020 In contrast, the recent discovery and clinical validation of highly potent selective RET inhibitors (pralsetinib, selpercatinib) demonstrating improved efficacy and a more favorable toxicity profile are poised to alter the landscape of RET-dependent cancers. Selpercatinib 114-127 ret proto-oncogene Homo sapiens 85-88 32083997-8 2020 In contrast, the recent discovery and clinical validation of highly potent selective RET inhibitors (pralsetinib, selpercatinib) demonstrating improved efficacy and a more favorable toxicity profile are poised to alter the landscape of RET-dependent cancers. Selpercatinib 114-127 ret proto-oncogene Homo sapiens 236-239 31988000-1 2020 INTRODUCTION: Novel RET-specific tyrosine kinase inhibitors (TKIs) such as selpercatinib (LOXO-292) have shown unprecedented efficacy in tumors positive for RET fusions or mutations, notably RET fusion-positive non-small lung cancer (NSCLC) and RET-mutated medullary thyroid cancer (MTC). Selpercatinib 75-88 ret proto-oncogene Homo sapiens 157-160 31851071-0 2020 Reticulocyte Hemoglobin Content (Ret He): A Simple Tool for Evaluation of Iron Status in Childhood Cancer. Iron 74-78 ret proto-oncogene Homo sapiens 0-3 31851071-11 2020 A trial of oral iron in patients with low Ret He may be useful to correct the associated anemia. Iron 16-20 ret proto-oncogene Homo sapiens 42-45 31988000-1 2020 INTRODUCTION: Novel RET-specific tyrosine kinase inhibitors (TKIs) such as selpercatinib (LOXO-292) have shown unprecedented efficacy in tumors positive for RET fusions or mutations, notably RET fusion-positive non-small lung cancer (NSCLC) and RET-mutated medullary thyroid cancer (MTC). Selpercatinib 75-88 ret proto-oncogene Homo sapiens 157-160 31988000-1 2020 INTRODUCTION: Novel RET-specific tyrosine kinase inhibitors (TKIs) such as selpercatinib (LOXO-292) have shown unprecedented efficacy in tumors positive for RET fusions or mutations, notably RET fusion-positive non-small lung cancer (NSCLC) and RET-mutated medullary thyroid cancer (MTC). Tyrosine 33-41 ret proto-oncogene Homo sapiens 20-23 31988000-1 2020 INTRODUCTION: Novel RET-specific tyrosine kinase inhibitors (TKIs) such as selpercatinib (LOXO-292) have shown unprecedented efficacy in tumors positive for RET fusions or mutations, notably RET fusion-positive non-small lung cancer (NSCLC) and RET-mutated medullary thyroid cancer (MTC). Tyrosine 33-41 ret proto-oncogene Homo sapiens 157-160 31988000-1 2020 INTRODUCTION: Novel RET-specific tyrosine kinase inhibitors (TKIs) such as selpercatinib (LOXO-292) have shown unprecedented efficacy in tumors positive for RET fusions or mutations, notably RET fusion-positive non-small lung cancer (NSCLC) and RET-mutated medullary thyroid cancer (MTC). Selpercatinib 75-88 ret proto-oncogene Homo sapiens 157-160 31988000-1 2020 INTRODUCTION: Novel RET-specific tyrosine kinase inhibitors (TKIs) such as selpercatinib (LOXO-292) have shown unprecedented efficacy in tumors positive for RET fusions or mutations, notably RET fusion-positive non-small lung cancer (NSCLC) and RET-mutated medullary thyroid cancer (MTC). Tyrosine 33-41 ret proto-oncogene Homo sapiens 157-160 31988000-1 2020 INTRODUCTION: Novel RET-specific tyrosine kinase inhibitors (TKIs) such as selpercatinib (LOXO-292) have shown unprecedented efficacy in tumors positive for RET fusions or mutations, notably RET fusion-positive non-small lung cancer (NSCLC) and RET-mutated medullary thyroid cancer (MTC). Tyrosine 33-41 ret proto-oncogene Homo sapiens 157-160 31988000-1 2020 INTRODUCTION: Novel RET-specific tyrosine kinase inhibitors (TKIs) such as selpercatinib (LOXO-292) have shown unprecedented efficacy in tumors positive for RET fusions or mutations, notably RET fusion-positive non-small lung cancer (NSCLC) and RET-mutated medullary thyroid cancer (MTC). Selpercatinib 75-88 ret proto-oncogene Homo sapiens 20-23 31988000-6 2020 RESULTS: Following a dramatic initial response to selpercatinib in a patient with KIF5B-RET NSCLC, analysis of circulating tumor DNA (CtDNA) demonstrated emergence of RET G810R, S and C mutations in the RET solvent front prior to the emergence of clinical resistance. Selpercatinib 50-63 ret proto-oncogene Homo sapiens 88-91 31988000-8 2020 Acquired mutations in RET G810 were identified in progressing tissue from a second patient with CCDC6-RET fusion-positive NSCLC and in plasma from additional RET fusion-positive NSCLC and RET-mutant MTC patients progressing on an ongoing phase 1/2 trial of selpercatinib. Selpercatinib 257-270 ret proto-oncogene Homo sapiens 22-25 31988000-9 2020 Preclinical studies demonstrated the presence of RET G810R mutations in a CCDC6-RET PDX model of acquired resistance to selpercatinib. Selpercatinib 120-133 ret proto-oncogene Homo sapiens 49-52 31988000-9 2020 Preclinical studies demonstrated the presence of RET G810R mutations in a CCDC6-RET PDX model of acquired resistance to selpercatinib. Selpercatinib 120-133 ret proto-oncogene Homo sapiens 80-83 31988000-10 2020 Structural modeling predicted that these mutations sterically hinder binding of selpercatinib, and in vitro assays confirmed loss of activity for both anti-RET MKIs and selective RET TKIs. Selpercatinib 80-93 ret proto-oncogene Homo sapiens 156-159 31988000-10 2020 Structural modeling predicted that these mutations sterically hinder binding of selpercatinib, and in vitro assays confirmed loss of activity for both anti-RET MKIs and selective RET TKIs. Selpercatinib 80-93 ret proto-oncogene Homo sapiens 179-182 31988000-11 2020 CONCLUSION: RET G810 solvent front mutations represent the first described recurrent mechanism of resistance to selective RET inhibition with selpercatinib. Selpercatinib 142-155 ret proto-oncogene Homo sapiens 12-15 31988000-11 2020 CONCLUSION: RET G810 solvent front mutations represent the first described recurrent mechanism of resistance to selective RET inhibition with selpercatinib. Selpercatinib 142-155 ret proto-oncogene Homo sapiens 122-125 32025680-0 2020 Colchicine selective interaction with oncogene RET G-quadruplex revealed by NMR. Colchicine 0-10 ret proto-oncogene Homo sapiens 47-50 32052681-3 2021 Regorafenib is an FDA approved oral multi-kinase inhibitor that blocks the activity of multiple protein kinases including those involved in the regulation of tumor angiogenesis [VEGFR1-3, TIE2], tumor microenvironment [PDGFR-beta, FGFR] and oncogenesis (KIT, RET, RAF-1, BRAF). regorafenib 0-11 ret proto-oncogene Homo sapiens 259-262 32067675-1 2020 An illustration based on the development of selpercatinib, a RET inhibitor. Selpercatinib 44-57 ret proto-oncogene Homo sapiens 61-64 32203581-6 2020 Melanized neurons displayed intense tyrosine hydroxylase and RET proto-oncogene expression in nigral neurons in the patient where CERE120 was directly delivered to the nigra. cere120 130-137 ret proto-oncogene Homo sapiens 61-64 32083257-2 2020 A quenching effect of BPNs on luminol ECL was achieved based on ECL resonance energy transfer (ECL-RET) with excited state luminol as the energy donor and BPNs as the energy acceptor. Brompheniramine 22-26 ret proto-oncogene Homo sapiens 99-102 32083257-2 2020 A quenching effect of BPNs on luminol ECL was achieved based on ECL resonance energy transfer (ECL-RET) with excited state luminol as the energy donor and BPNs as the energy acceptor. Luminol 30-37 ret proto-oncogene Homo sapiens 99-102 32083257-2 2020 A quenching effect of BPNs on luminol ECL was achieved based on ECL resonance energy transfer (ECL-RET) with excited state luminol as the energy donor and BPNs as the energy acceptor. Luminol 123-130 ret proto-oncogene Homo sapiens 99-102 32083257-2 2020 A quenching effect of BPNs on luminol ECL was achieved based on ECL resonance energy transfer (ECL-RET) with excited state luminol as the energy donor and BPNs as the energy acceptor. Brompheniramine 155-159 ret proto-oncogene Homo sapiens 99-102 32062451-1 2020 The RET proto-oncogene encodes receptor tyrosine kinase, expressed primarily in tissues of neural crest origin. Tyrosine 40-48 ret proto-oncogene Homo sapiens 4-7 32025680-3 2020 Here, mainly by NMR, we report that colchicine selectively binds to oncogene RET G4-DNA. Colchicine 36-46 ret proto-oncogene Homo sapiens 77-80 32064171-1 2020 REarranged during Transition (RET) is a tyrosine kinase associated with the development of several malignancies. Tyrosine 40-48 ret proto-oncogene Homo sapiens 30-33 32095692-6 2020 A nicotinamide analogue of ponatinib, HSN748, retains activity against FLT3, ABL1, RET, and PDGFRalpha/beta but loses activity against c-Src and P38alpha. Niacinamide 2-14 ret proto-oncogene Homo sapiens 83-86 32095692-6 2020 A nicotinamide analogue of ponatinib, HSN748, retains activity against FLT3, ABL1, RET, and PDGFRalpha/beta but loses activity against c-Src and P38alpha. ponatinib 27-36 ret proto-oncogene Homo sapiens 83-86 31829554-5 2020 Using the receptor tyrosine kinase (RTK) discoidin domain receptor 1 (DDR1) as a proof-of-concept target in a droplet-scale competition binding assay, we screened a 67,100-member solid-phase DEL of drug-like small molecules for competitive ligands of DDR1 and identified several known RTK inhibitor pharmacophores, including azaindole- and quinazolinone-containing monomers. 4-azaindole 325-334 ret proto-oncogene Homo sapiens 10-34 31829554-5 2020 Using the receptor tyrosine kinase (RTK) discoidin domain receptor 1 (DDR1) as a proof-of-concept target in a droplet-scale competition binding assay, we screened a 67,100-member solid-phase DEL of drug-like small molecules for competitive ligands of DDR1 and identified several known RTK inhibitor pharmacophores, including azaindole- and quinazolinone-containing monomers. 4-azaindole 325-334 ret proto-oncogene Homo sapiens 36-39 31829554-5 2020 Using the receptor tyrosine kinase (RTK) discoidin domain receptor 1 (DDR1) as a proof-of-concept target in a droplet-scale competition binding assay, we screened a 67,100-member solid-phase DEL of drug-like small molecules for competitive ligands of DDR1 and identified several known RTK inhibitor pharmacophores, including azaindole- and quinazolinone-containing monomers. Quinazolinones 340-353 ret proto-oncogene Homo sapiens 10-34 31829554-5 2020 Using the receptor tyrosine kinase (RTK) discoidin domain receptor 1 (DDR1) as a proof-of-concept target in a droplet-scale competition binding assay, we screened a 67,100-member solid-phase DEL of drug-like small molecules for competitive ligands of DDR1 and identified several known RTK inhibitor pharmacophores, including azaindole- and quinazolinone-containing monomers. Quinazolinones 340-353 ret proto-oncogene Homo sapiens 36-39 31645646-3 2020 RET is expressed as two main isoforms with unique C-terminal sequences that differ in protein interactions and subcellular trafficking in response to RET activation, and which also have distinct oncogenic potentials. Carbon 50-51 ret proto-oncogene Homo sapiens 0-3 31645646-7 2020 Our data show that the GRB2 adapter associates with RET51 through interactions with its C-terminal sequences, facilitating recruitment of active ARF6 and GGA3 interaction, and that depletion of GGA3 or ARF6 reduced RET51 recycling. Carbon 88-89 ret proto-oncogene Homo sapiens 52-57 32064171-5 2020 We have previously reported that a conserved cysteine in the MXXCW motif of RET is crucial to the disulfide-bonded dimerization-linked activation of RET kinases. Cysteine 45-53 ret proto-oncogene Homo sapiens 76-79 32064171-5 2020 We have previously reported that a conserved cysteine in the MXXCW motif of RET is crucial to the disulfide-bonded dimerization-linked activation of RET kinases. Cysteine 45-53 ret proto-oncogene Homo sapiens 149-152 32064171-5 2020 We have previously reported that a conserved cysteine in the MXXCW motif of RET is crucial to the disulfide-bonded dimerization-linked activation of RET kinases. Disulfides 98-107 ret proto-oncogene Homo sapiens 76-79 32064171-5 2020 We have previously reported that a conserved cysteine in the MXXCW motif of RET is crucial to the disulfide-bonded dimerization-linked activation of RET kinases. Disulfides 98-107 ret proto-oncogene Homo sapiens 149-152 32064171-6 2020 Reagents which bind to this cysteine may inhibit the activity of RET kinases through disulfide-bond mediated dimerization. Cysteine 28-36 ret proto-oncogene Homo sapiens 65-68 32064171-6 2020 Reagents which bind to this cysteine may inhibit the activity of RET kinases through disulfide-bond mediated dimerization. Disulfides 85-94 ret proto-oncogene Homo sapiens 65-68 32064171-11 2020 The great potency of these cysteine targeted peptides could indicate promising approaches for novel molecular-targeted therapies for RET-associated cancers. Cysteine 27-35 ret proto-oncogene Homo sapiens 133-136 31746350-0 2020 Salinomycin and its derivatives as potent RET transcriptional inhibitors for the treatment of medullary thyroid carcinoma. salinomycin 0-11 ret proto-oncogene Homo sapiens 42-45 32034713-2 2020 A receptor tyrosine kinase (RTK) is a tyrosine kinase located at the cellular membrane and is activated by binding of a ligand via its extracellular domain. Tyrosine 11-19 ret proto-oncogene Homo sapiens 28-31 31655384-5 2020 To establish a new ECL-RET system, Pd@Au core-shell nanoflower was prepared as a suitable ECL acceptor which could immobilize the detection-antibody (Ab2). Palladium 35-37 ret proto-oncogene Homo sapiens 23-26 31655384-5 2020 To establish a new ECL-RET system, Pd@Au core-shell nanoflower was prepared as a suitable ECL acceptor which could immobilize the detection-antibody (Ab2). Gold 38-40 ret proto-oncogene Homo sapiens 23-26 31608707-12 2020 Regorafenib is a multikinase inhibitor targeting BRAF, VEGFR-1/2/3, KIT, TIE-2, PDGFR-beta, fibroblast growth factor receptor 1 (FGFR-1), RET, RAF-1, and p38 MAP kinase. regorafenib 0-11 ret proto-oncogene Homo sapiens 138-141 31892559-5 2020 RESULTS: Taxotere inhibited tumor growth of NSCLC cells harboring drug resistance, and reduced the expression of phosphorylated MET proto-oncogene, receptor tyrosine kinase (MET). Docetaxel 9-17 ret proto-oncogene Homo sapiens 148-172 31746350-2 2020 The present study reports the first preclinical characterization of salinomycin and selected analogs as potent RET transcriptional inhibitors. salinomycin 68-79 ret proto-oncogene Homo sapiens 111-114 31746350-3 2020 Reverse transcription-PCR and immunoblotting revealed that salinomycin profoundly decreased RET expression in the TT human MTC cell line by inhibiting RET transcription. salinomycin 59-70 ret proto-oncogene Homo sapiens 92-95 31746350-3 2020 Reverse transcription-PCR and immunoblotting revealed that salinomycin profoundly decreased RET expression in the TT human MTC cell line by inhibiting RET transcription. salinomycin 59-70 ret proto-oncogene Homo sapiens 151-154 31746350-4 2020 Moreover, salinomycin resulted in remarkable anti-proliferative activity against MTC that is driven by RET (gain of function mutation) by selectively inhibiting the intracellular PI3K/Akt/mTOR signaling pathway. salinomycin 10-21 ret proto-oncogene Homo sapiens 103-106 31746350-7 2020 Some of the salinomycin derivatives showed the ability to reduce RET expression where others fail to alter RET expression. salinomycin 12-23 ret proto-oncogene Homo sapiens 65-68 31746350-8 2020 These results suggest that the RET-suppressing effect of salinomycin may be largely attributed to disruption of the Wnt pathway, presumably through interference with the ternary LRP6-Frizzled-Wnt complex. salinomycin 57-68 ret proto-oncogene Homo sapiens 31-34 32950976-3 2020 Reticulocyte haemoglobin (Ret-He) depends on available iron in blood, indirectly regulated by hepcidin. Iron 55-59 ret proto-oncogene Homo sapiens 0-3 31698333-0 2020 Alectinib activity in chemotherapy-refractory metastatic RET-rearranged non-small cell lung carcinomas: A case series. alectinib 0-9 ret proto-oncogene Homo sapiens 57-60 31698333-1 2020 OBJECTIVES: to report outcomes of four cases of chemo-refractory RET-rearranged non-small cell lung carcinomas (NSCLCs) treated with alectinib in a single center. alectinib 133-142 ret proto-oncogene Homo sapiens 65-68 31698333-2 2020 MATERIALS AND METHODS: we retrospectively assessed and reported the activity and tolerability of alectinib 600 mg twice daily in advanced and chemo-refractory RET-rearranged NSCLC patients treated in a Brazilian institution. alectinib 97-106 ret proto-oncogene Homo sapiens 159-162 31698333-11 2020 CONCLUSION: Although this is a small single center evaluation, alectinib was well tolerated and demonstrated clinical activity against advanced RET-rearranged NSCLCs, suggesting its potential role in this specific subset of malignancies. alectinib 63-72 ret proto-oncogene Homo sapiens 144-147 31559679-1 2019 The imine condensation reaction of 5,5"-(benzo[c][1,2,5]thiadiazole-4,7-diyl)diisophthalaldehyde with cyclohexanediamine resulted in a shape-persistent multifunctional tubular organic cage (MTC1). Imines 4-9 ret proto-oncogene Homo sapiens 190-194 31477837-7 2020 Significantly, we identify FGFR, RET, and MERTK as the first RTKs that can directly interact with and phosphorylate YAP/TAZ at multiple tyrosine residues independent of upstream Hippo signaling, thereby activating their functions in tumorigenesis. Tyrosine 136-144 ret proto-oncogene Homo sapiens 33-36 31825671-11 2020 Ret-He and Hypo-He can be used to assess iron supply for erythropoiesis in patients with IBD, to evaluate long-term (Hypo-He) and short-term (Ret-He) periods. Iron 41-45 ret proto-oncogene Homo sapiens 0-3 31655646-4 2019 Surprisingly, a stable and strong ECL signal was obtained based on the RET, which was used for signal-off detection of FA in the presence of coreactant K2S2O8. Potassium 152-158 ret proto-oncogene Homo sapiens 71-74 31559679-1 2019 The imine condensation reaction of 5,5"-(benzo[c][1,2,5]thiadiazole-4,7-diyl)diisophthalaldehyde with cyclohexanediamine resulted in a shape-persistent multifunctional tubular organic cage (MTC1). benzo-1,2,3-thiadiazole 35-96 ret proto-oncogene Homo sapiens 190-194 31559679-1 2019 The imine condensation reaction of 5,5"-(benzo[c][1,2,5]thiadiazole-4,7-diyl)diisophthalaldehyde with cyclohexanediamine resulted in a shape-persistent multifunctional tubular organic cage (MTC1). 1,2-cyclohexanediamine 102-120 ret proto-oncogene Homo sapiens 190-194 31559679-3 2019 The subsequent reduction of MTC1 and palladium acetate with NaBH4 afforded cage-supported highly dispersed ultrafine palladium nanoparticles with a narrow particle size distribution of 1.9 +- 0.4 nm, denoted as Pd@MTC1-1/5. palladium(II) acetate 37-54 ret proto-oncogene Homo sapiens 214-218 31559679-3 2019 The subsequent reduction of MTC1 and palladium acetate with NaBH4 afforded cage-supported highly dispersed ultrafine palladium nanoparticles with a narrow particle size distribution of 1.9 +- 0.4 nm, denoted as Pd@MTC1-1/5. Sodium 60-65 ret proto-oncogene Homo sapiens 214-218 31559679-3 2019 The subsequent reduction of MTC1 and palladium acetate with NaBH4 afforded cage-supported highly dispersed ultrafine palladium nanoparticles with a narrow particle size distribution of 1.9 +- 0.4 nm, denoted as Pd@MTC1-1/5. Palladium 37-46 ret proto-oncogene Homo sapiens 214-218 31559679-3 2019 The subsequent reduction of MTC1 and palladium acetate with NaBH4 afforded cage-supported highly dispersed ultrafine palladium nanoparticles with a narrow particle size distribution of 1.9 +- 0.4 nm, denoted as Pd@MTC1-1/5. Palladium 211-213 ret proto-oncogene Homo sapiens 28-32 31559679-4 2019 Such ultrafine palladium nanoparticles in Pd@MTC1-1/5, in cooperation with photocatalytically active MTC1, enable efficient cascade reactions including visible light-induced aerobic hydroxylation of 4-nitrophenylboronic acid to 4-nitrophenol and the following hydrogenation reduction with NaBH4. Palladium 15-24 ret proto-oncogene Homo sapiens 45-49 31559679-4 2019 Such ultrafine palladium nanoparticles in Pd@MTC1-1/5, in cooperation with photocatalytically active MTC1, enable efficient cascade reactions including visible light-induced aerobic hydroxylation of 4-nitrophenylboronic acid to 4-nitrophenol and the following hydrogenation reduction with NaBH4. Palladium 15-24 ret proto-oncogene Homo sapiens 101-105 31559679-4 2019 Such ultrafine palladium nanoparticles in Pd@MTC1-1/5, in cooperation with photocatalytically active MTC1, enable efficient cascade reactions including visible light-induced aerobic hydroxylation of 4-nitrophenylboronic acid to 4-nitrophenol and the following hydrogenation reduction with NaBH4. Palladium 42-44 ret proto-oncogene Homo sapiens 45-49 31559679-4 2019 Such ultrafine palladium nanoparticles in Pd@MTC1-1/5, in cooperation with photocatalytically active MTC1, enable efficient cascade reactions including visible light-induced aerobic hydroxylation of 4-nitrophenylboronic acid to 4-nitrophenol and the following hydrogenation reduction with NaBH4. Palladium 42-44 ret proto-oncogene Homo sapiens 101-105 31559679-4 2019 Such ultrafine palladium nanoparticles in Pd@MTC1-1/5, in cooperation with photocatalytically active MTC1, enable efficient cascade reactions including visible light-induced aerobic hydroxylation of 4-nitrophenylboronic acid to 4-nitrophenol and the following hydrogenation reduction with NaBH4. 3-nitrobenzeneboronic acid 199-224 ret proto-oncogene Homo sapiens 45-49 31559679-4 2019 Such ultrafine palladium nanoparticles in Pd@MTC1-1/5, in cooperation with photocatalytically active MTC1, enable efficient cascade reactions including visible light-induced aerobic hydroxylation of 4-nitrophenylboronic acid to 4-nitrophenol and the following hydrogenation reduction with NaBH4. 3-nitrobenzeneboronic acid 199-224 ret proto-oncogene Homo sapiens 101-105 31559679-4 2019 Such ultrafine palladium nanoparticles in Pd@MTC1-1/5, in cooperation with photocatalytically active MTC1, enable efficient cascade reactions including visible light-induced aerobic hydroxylation of 4-nitrophenylboronic acid to 4-nitrophenol and the following hydrogenation reduction with NaBH4. 4-nitrophenol 228-241 ret proto-oncogene Homo sapiens 45-49 31559679-4 2019 Such ultrafine palladium nanoparticles in Pd@MTC1-1/5, in cooperation with photocatalytically active MTC1, enable efficient cascade reactions including visible light-induced aerobic hydroxylation of 4-nitrophenylboronic acid to 4-nitrophenol and the following hydrogenation reduction with NaBH4. 4-nitrophenol 228-241 ret proto-oncogene Homo sapiens 101-105 31559679-4 2019 Such ultrafine palladium nanoparticles in Pd@MTC1-1/5, in cooperation with photocatalytically active MTC1, enable efficient cascade reactions including visible light-induced aerobic hydroxylation of 4-nitrophenylboronic acid to 4-nitrophenol and the following hydrogenation reduction with NaBH4. Sodium 289-294 ret proto-oncogene Homo sapiens 45-49 31559679-4 2019 Such ultrafine palladium nanoparticles in Pd@MTC1-1/5, in cooperation with photocatalytically active MTC1, enable efficient cascade reactions including visible light-induced aerobic hydroxylation of 4-nitrophenylboronic acid to 4-nitrophenol and the following hydrogenation reduction with NaBH4. Sodium 289-294 ret proto-oncogene Homo sapiens 101-105 31478160-0 2019 Synchronous bilateral pheochromocytomas and bilobar medullary thyroid carcinoma revealed by 18F-FDOPA PET/CT in a MEN-2A asymptomatic patient. fluorodopa F 18 92-101 ret proto-oncogene Homo sapiens 114-120 31768065-3 2019 In this study, we uncovered activating mutations in CSF1R and rearrangements in RET and ALK that conferred dramatic responses to selective inhibition of RET (selpercatinib) and crizotinib, respectively, in patients with histiocytosis. Crizotinib 177-187 ret proto-oncogene Homo sapiens 80-83 31768065-3 2019 In this study, we uncovered activating mutations in CSF1R and rearrangements in RET and ALK that conferred dramatic responses to selective inhibition of RET (selpercatinib) and crizotinib, respectively, in patients with histiocytosis. Selpercatinib 158-171 ret proto-oncogene Homo sapiens 80-83 31715421-6 2019 RET fusions or rearrangements are somatic juxtapositions of 5" sequences from other genes with 3" RET sequences encoding tyrosine kinase. Tyrosine 121-129 ret proto-oncogene Homo sapiens 0-3 31715421-6 2019 RET fusions or rearrangements are somatic juxtapositions of 5" sequences from other genes with 3" RET sequences encoding tyrosine kinase. Tyrosine 121-129 ret proto-oncogene Homo sapiens 98-101 31715421-9 2019 Tyrosine kinase inhibitors are drugs that target kinases such as RET in RET-driven (RET-mutation or RET-fusion-positive) disease. Tyrosine 0-8 ret proto-oncogene Homo sapiens 65-68 31715421-9 2019 Tyrosine kinase inhibitors are drugs that target kinases such as RET in RET-driven (RET-mutation or RET-fusion-positive) disease. Tyrosine 0-8 ret proto-oncogene Homo sapiens 72-75 31715421-9 2019 Tyrosine kinase inhibitors are drugs that target kinases such as RET in RET-driven (RET-mutation or RET-fusion-positive) disease. Tyrosine 0-8 ret proto-oncogene Homo sapiens 72-75 31715421-9 2019 Tyrosine kinase inhibitors are drugs that target kinases such as RET in RET-driven (RET-mutation or RET-fusion-positive) disease. Tyrosine 0-8 ret proto-oncogene Homo sapiens 72-75 31715421-12 2019 Selective RET inhibitor drugs LOXO-292 (selpercatinib) and BLU-667 (pralsetinib) are also undergoing phase I/II and I clinical trials, respectively, with preliminary results demonstrating partial response and low incidence of serious adverse events. Selpercatinib 40-53 ret proto-oncogene Homo sapiens 10-13 31715421-12 2019 Selective RET inhibitor drugs LOXO-292 (selpercatinib) and BLU-667 (pralsetinib) are also undergoing phase I/II and I clinical trials, respectively, with preliminary results demonstrating partial response and low incidence of serious adverse events. CRY1 protein, Arabidopsis 59-66 ret proto-oncogene Homo sapiens 10-13 31715421-12 2019 Selective RET inhibitor drugs LOXO-292 (selpercatinib) and BLU-667 (pralsetinib) are also undergoing phase I/II and I clinical trials, respectively, with preliminary results demonstrating partial response and low incidence of serious adverse events. CRY1 protein, Arabidopsis 68-79 ret proto-oncogene Homo sapiens 10-13 31715421-13 2019 RET fusions provide a viable therapeutic target for oncologic treatment, and further study is warranted into the prevalence and pathogenesis of RET fusions as well as development of current and new tyrosine kinase inhibitors. Tyrosine 198-206 ret proto-oncogene Homo sapiens 0-3 31710864-0 2019 A phase 2 study of lenvatinib in patients with RET fusion-positive lung adenocarcinoma. lenvatinib 19-29 ret proto-oncogene Homo sapiens 47-50 31710864-4 2019 Lenvatinib is a multityrosine kinase inhibitor of vascular endothelial growth factor receptors 1-3, fibroblast growth factor receptors 1-4, RET, and other targets. lenvatinib 0-10 ret proto-oncogene Homo sapiens 140-143 31710864-5 2019 This study evaluated the safety and efficacy of lenvatinib in patients with RET fusion-positive lung adenocarcinoma. lenvatinib 48-58 ret proto-oncogene Homo sapiens 76-79 31710864-6 2019 MATERIALS AND METHODS: In this phase 2, multicenter, open-label study (NCT01877083), patients with RET-positive lung adenocarcinoma received oral lenvatinib 24 mg/day. lenvatinib 146-156 ret proto-oncogene Homo sapiens 99-102 31710864-15 2019 CONCLUSIONS: Lenvatinib demonstrated activity in patients with RET fusion-positive lung adenocarcinomas; although the response rate was relatively low, the median PFS supports the activity of lenvatinib in these patients. lenvatinib 13-23 ret proto-oncogene Homo sapiens 63-66 31768065-3 2019 In this study, we uncovered activating mutations in CSF1R and rearrangements in RET and ALK that conferred dramatic responses to selective inhibition of RET (selpercatinib) and crizotinib, respectively, in patients with histiocytosis. Selpercatinib 158-171 ret proto-oncogene Homo sapiens 153-156 31754623-0 2019 Plasma receptor tyrosine kinase RET in pulmonary arterial hypertension diagnosis and differentiation. Tyrosine 16-24 ret proto-oncogene Homo sapiens 32-35 31772157-5 2019 MRM retrieval + ketamine (RET + KET) effectively reduced the reinforcing effects of alcohol and long-term drinking levels, compared to ketamine or retrieval alone. Ketamine 16-24 ret proto-oncogene Homo sapiens 26-29 31772157-5 2019 MRM retrieval + ketamine (RET + KET) effectively reduced the reinforcing effects of alcohol and long-term drinking levels, compared to ketamine or retrieval alone. Ethanol 84-91 ret proto-oncogene Homo sapiens 26-29 31754623-5 2019 Results: Plasma proto-oncogene tyrosine-protein kinase receptor Ret (RET) was decreased (p<0.04) in PAH compared with all disease groups and controls. Tyrosine 31-39 ret proto-oncogene Homo sapiens 64-67 31754623-5 2019 Results: Plasma proto-oncogene tyrosine-protein kinase receptor Ret (RET) was decreased (p<0.04) in PAH compared with all disease groups and controls. Tyrosine 31-39 ret proto-oncogene Homo sapiens 69-72 31639374-1 2019 Crizotinib is an oral small-molecule tyrosine kinase inhibitor targeting anaplastic lymphoma kinase (ALK), ROS proto-oncogene 1, receptor tyrosine kinase (ROS1) and MET proto-oncogene, receptor tyrosine kinase (MET). Crizotinib 0-10 ret proto-oncogene Homo sapiens 129-153 31639374-1 2019 Crizotinib is an oral small-molecule tyrosine kinase inhibitor targeting anaplastic lymphoma kinase (ALK), ROS proto-oncogene 1, receptor tyrosine kinase (ROS1) and MET proto-oncogene, receptor tyrosine kinase (MET). Crizotinib 0-10 ret proto-oncogene Homo sapiens 185-209 31576385-1 2019 In this study, a wavelength-resolved electrochemiluminescence resonance energy transfer (ECL-RET) ratiometric immunosensor from Au nanoparticle functionalized graphite-like carbon nitride nanosheets (Au-g-C3N4) to Au nanoclusters (Au NCs) has been constructed for the first time. Gold 128-130 ret proto-oncogene Homo sapiens 93-96 31576385-1 2019 In this study, a wavelength-resolved electrochemiluminescence resonance energy transfer (ECL-RET) ratiometric immunosensor from Au nanoparticle functionalized graphite-like carbon nitride nanosheets (Au-g-C3N4) to Au nanoclusters (Au NCs) has been constructed for the first time. Graphite 159-167 ret proto-oncogene Homo sapiens 93-96 31576385-1 2019 In this study, a wavelength-resolved electrochemiluminescence resonance energy transfer (ECL-RET) ratiometric immunosensor from Au nanoparticle functionalized graphite-like carbon nitride nanosheets (Au-g-C3N4) to Au nanoclusters (Au NCs) has been constructed for the first time. cyanogen 173-187 ret proto-oncogene Homo sapiens 93-96 31576385-1 2019 In this study, a wavelength-resolved electrochemiluminescence resonance energy transfer (ECL-RET) ratiometric immunosensor from Au nanoparticle functionalized graphite-like carbon nitride nanosheets (Au-g-C3N4) to Au nanoclusters (Au NCs) has been constructed for the first time. Gold 200-202 ret proto-oncogene Homo sapiens 93-96 31576385-1 2019 In this study, a wavelength-resolved electrochemiluminescence resonance energy transfer (ECL-RET) ratiometric immunosensor from Au nanoparticle functionalized graphite-like carbon nitride nanosheets (Au-g-C3N4) to Au nanoclusters (Au NCs) has been constructed for the first time. c3n4 205-209 ret proto-oncogene Homo sapiens 93-96 31576385-1 2019 In this study, a wavelength-resolved electrochemiluminescence resonance energy transfer (ECL-RET) ratiometric immunosensor from Au nanoparticle functionalized graphite-like carbon nitride nanosheets (Au-g-C3N4) to Au nanoclusters (Au NCs) has been constructed for the first time. Gold 200-202 ret proto-oncogene Homo sapiens 93-96 31662016-3 2021 Reticulocyte hemoglobin content (RET-He), a measure of iron deficiency, has not been well evaluated prior to discharge in premature infants.Objectives: Our objectives were to evaluate RET-He and its correlation with serum ferritin (SF), an index of iron stores, at 35-36 weeks postmenstrual age (PMA) in <=32 weeks gestational age (GA) infants.Methods: We performed a prospective nested study involving 24-32 weeks GA infants who were receiving 2 mg/kg/day oral elemental iron with full enteral feedings at 35-36 weeks PMA. Iron 55-59 ret proto-oncogene Homo sapiens 33-36 31536726-9 2019 AKT inhibitor (AKTi) resistant HCC1806 showed decreased proliferation associated with downregulated dynamics of FRET-ERK when treated with KIs targeting protein receptor tyrosine kinase (RTK). hcc1806 31-38 ret proto-oncogene Homo sapiens 161-185 31536726-9 2019 AKT inhibitor (AKTi) resistant HCC1806 showed decreased proliferation associated with downregulated dynamics of FRET-ERK when treated with KIs targeting protein receptor tyrosine kinase (RTK). hcc1806 31-38 ret proto-oncogene Homo sapiens 187-190 31374369-12 2019 Timely lorlatinib administration or combined therapy with an ALK inhibitor and other receptor tyrosine-kinase inhibitors might constitute a potent strategy. lorlatinib 7-17 ret proto-oncogene Homo sapiens 85-109 31513960-4 2019 For the ECL analysis, s-PdNFs could effectively quench the ECL intensity of peroxydisulfate/oxygen (S2O82-/O2) system via ECL resonance energy transfer (ECL-RET). Peroxydisulfate 76-91 ret proto-oncogene Homo sapiens 157-160 31513960-4 2019 For the ECL analysis, s-PdNFs could effectively quench the ECL intensity of peroxydisulfate/oxygen (S2O82-/O2) system via ECL resonance energy transfer (ECL-RET). Oxygen 92-98 ret proto-oncogene Homo sapiens 157-160 31513960-4 2019 For the ECL analysis, s-PdNFs could effectively quench the ECL intensity of peroxydisulfate/oxygen (S2O82-/O2) system via ECL resonance energy transfer (ECL-RET). s2o82- 100-106 ret proto-oncogene Homo sapiens 157-160 31513960-4 2019 For the ECL analysis, s-PdNFs could effectively quench the ECL intensity of peroxydisulfate/oxygen (S2O82-/O2) system via ECL resonance energy transfer (ECL-RET). Oxygen 107-109 ret proto-oncogene Homo sapiens 157-160 31717697-0 2019 Oxygen Tension Regulates Lysosomal Activation and Receptor Tyrosine Kinase Degradation. Oxygen 0-6 ret proto-oncogene Homo sapiens 50-74 31717697-6 2019 Our results link oxygen tension and lysosomal activity, provide a molecular explanation of the malignant phenotype associated with hypoxic tumors, and suggest activation of lysosomes may provide therapeutic benefit in RTK-targeted cancer therapy. Oxygen 17-23 ret proto-oncogene Homo sapiens 218-221 31662016-9 2021 RET-He increases with an increase in iron stores, suggesting that additional iron supplementation prior to discharge to very premature infants with borderline low RET-He may help prevent iron deficiency during early infancy. Iron 37-41 ret proto-oncogene Homo sapiens 0-3 31662016-9 2021 RET-He increases with an increase in iron stores, suggesting that additional iron supplementation prior to discharge to very premature infants with borderline low RET-He may help prevent iron deficiency during early infancy. Iron 77-81 ret proto-oncogene Homo sapiens 0-3 31662016-9 2021 RET-He increases with an increase in iron stores, suggesting that additional iron supplementation prior to discharge to very premature infants with borderline low RET-He may help prevent iron deficiency during early infancy. Iron 77-81 ret proto-oncogene Homo sapiens 163-166 31514493-1 2019 A dual-wavelength ratiometric electrochemiluminescence resonance energy transfer (ECL-RET) aptasensor based on the carbon nitride nanosheet (g-C3N4 NS) and metal-organic frameworks (Ru@MOF) as energy donor-receptor pairs is firstly designed for detection of Amyloid-beta protein (Abeta). cyanogen 115-129 ret proto-oncogene Homo sapiens 86-89 31636608-4 2019 The BON1 cell line was used as a pNEN model and the well-known Receptor Tyrosine Kinase inhibitor Sunitinib was used in order to better investigate the different features of each method. sunitinib 98-107 ret proto-oncogene Homo sapiens 63-87 31649719-8 2019 In addition, we explored the effects of read-through reagents on RET nonsense mutations and showed that G418 significantly increased the full-length RET protein expression of p.Y263X in a dose-dependent manner, together with a mild recovery of p-ERK and p-STAT3. antibiotic G 418 104-108 ret proto-oncogene Homo sapiens 65-68 31649719-8 2019 In addition, we explored the effects of read-through reagents on RET nonsense mutations and showed that G418 significantly increased the full-length RET protein expression of p.Y263X in a dose-dependent manner, together with a mild recovery of p-ERK and p-STAT3. antibiotic G 418 104-108 ret proto-oncogene Homo sapiens 149-152 30360984-3 2019 Given that beta-hydroxy-beta-methyl-butyrate (HMB) supplementation during RET improves lean body mass in younger humans, and that we have shown that HMB acutely stimulates muscle protein synthesis (MPS) and inhibits breakdown; we hypothesized that chronic supplementation of HMB free acid (HMB-FA) would enhance MPS and muscle mass/function in response to RET in older people. beta-hydroxyisovaleric acid 46-49 ret proto-oncogene Homo sapiens 74-77 31351417-1 2019 Herein, a highly efficient dual-quenching biosensor based on electrochemiluminescence resonance energy transfer (ECL-RET) is designed utilizing Ru-In2S3 as ECL acceptor and alpha-MoO3-Au as ECL donor. ru-in2s3 144-152 ret proto-oncogene Homo sapiens 117-120 31351417-1 2019 Herein, a highly efficient dual-quenching biosensor based on electrochemiluminescence resonance energy transfer (ECL-RET) is designed utilizing Ru-In2S3 as ECL acceptor and alpha-MoO3-Au as ECL donor. alpha-moo3-au 173-186 ret proto-oncogene Homo sapiens 117-120 31351417-7 2019 Importantly, a novel ECL-RET pair of Ru-In2S3 (donor)/alpha-MoO3-Au (acceptor) is firstly developed, which opened an efficient way for highly sensitive detection of antibody in disease clinical and diagnosis analysis. ru-in2s3 37-45 ret proto-oncogene Homo sapiens 25-28 31351417-7 2019 Importantly, a novel ECL-RET pair of Ru-In2S3 (donor)/alpha-MoO3-Au (acceptor) is firstly developed, which opened an efficient way for highly sensitive detection of antibody in disease clinical and diagnosis analysis. alpha-moo3-au 54-67 ret proto-oncogene Homo sapiens 25-28 30360984-3 2019 Given that beta-hydroxy-beta-methyl-butyrate (HMB) supplementation during RET improves lean body mass in younger humans, and that we have shown that HMB acutely stimulates muscle protein synthesis (MPS) and inhibits breakdown; we hypothesized that chronic supplementation of HMB free acid (HMB-FA) would enhance MPS and muscle mass/function in response to RET in older people. beta-hydroxyisovaleric acid 149-152 ret proto-oncogene Homo sapiens 356-359 30360984-8 2019 RET induced strength increases (1-RM) in the exercised leg of both groups (398 +- 22N to 499 +- 30N HMB-FA vs. 396 +- 29N to 510 +- 43N PLA (both P < 0.05)). hmb-fa 100-106 ret proto-oncogene Homo sapiens 0-3 31364476-11 2019 An in vitro assay revealed that the phosphorylation level of RET tyrosine 905 was relatively higher in the RET S409Y mutant than in wild-type (WT) RET. Tyrosine 65-73 ret proto-oncogene Homo sapiens 61-64 31409511-5 2019 Next generation sequencing (NGS) of paired tumor and peripheral blood revealed a germline pathogenic RET mutation, indicating the hereditary nature of MTC in this patient. mtc 151-154 ret proto-oncogene Homo sapiens 101-104 31364476-11 2019 An in vitro assay revealed that the phosphorylation level of RET tyrosine 905 was relatively higher in the RET S409Y mutant than in wild-type (WT) RET. Tyrosine 65-73 ret proto-oncogene Homo sapiens 107-110 31364476-11 2019 An in vitro assay revealed that the phosphorylation level of RET tyrosine 905 was relatively higher in the RET S409Y mutant than in wild-type (WT) RET. Tyrosine 65-73 ret proto-oncogene Homo sapiens 107-110 31416302-3 2019 The newly synthesized S-doped Lu2O3, which shows a 3 times better ECL performance than Lu2O3, was chosen as the donor in this ECL-RET system. lu2o3 30-35 ret proto-oncogene Homo sapiens 130-133 31576143-2 2019 The initial treatment strategy for RET rearranged NSCLC has been multi-target tyrosine kinase inhibition. Tyrosine 78-86 ret proto-oncogene Homo sapiens 35-38 31278686-4 2019 RESULTS: All MTCs and PHEOs were positive for RET9 and RET51. pheos 22-27 ret proto-oncogene Homo sapiens 55-60 31226468-0 2019 Identification of nicotinamide aminonaphthyridine compounds as potent RET kinase inhibitors and antitumor activities against RET rearranged lung adenocarcinoma. nicotinamide aminonaphthyridine compounds 18-59 ret proto-oncogene Homo sapiens 70-73 31226468-0 2019 Identification of nicotinamide aminonaphthyridine compounds as potent RET kinase inhibitors and antitumor activities against RET rearranged lung adenocarcinoma. nicotinamide aminonaphthyridine compounds 18-59 ret proto-oncogene Homo sapiens 125-128 31226468-5 2019 Our group previously reported that the benzamide aminonaphthyridine HSN356, a multikinase inhibitor, also inhibited RET. benzamide aminonaphthyridine 39-67 ret proto-oncogene Homo sapiens 116-119 31226468-5 2019 Our group previously reported that the benzamide aminonaphthyridine HSN356, a multikinase inhibitor, also inhibited RET. hsn356 68-74 ret proto-oncogene Homo sapiens 116-119 31226468-9 2019 Under similar conditions, BLU667 and vandetanib (two drugs being evaluated against RET-driven cancers in the clinic) inhibited the growth of LC-2/ad with IC50 values of ~10 and 328 nM respectively. vandetanib 37-47 ret proto-oncogene Homo sapiens 83-86 31278686-15 2019 RET9 was more highly expressed than RET51 in PHEOs. pheos 45-50 ret proto-oncogene Homo sapiens 36-41 31431614-2 2019 In this study, we delineate that KRAS-mutant lung cancer cells resistant to pemetrexed (MTA) and anti-MEK drug trametinib acquire an exquisite dependency on endoplasmic reticulum (ER) stress signaling, rendering resistant cancer cells selectively susceptible to blockage of HSP90, the receptor tyrosine kinase AXL, the eukaryotic translation initiation factor 4E (eIF4E), and the unfolded protein response (UPR). Pemetrexed 76-86 ret proto-oncogene Homo sapiens 285-309 31350450-1 2019 OBJECTIVE: The reticulocyte index reticulocyte hemoglobin equivalent (Ret-He) was evaluated as a marker of iron status. Iron 107-111 ret proto-oncogene Homo sapiens 70-73 31350450-7 2019 CONCLUSION: Ret-He values showed a slow uptrend with enteral iron supplementation following an initial decrease, suggesting that neonates are able to improve their iron sufficiency status with supplementation. Iron 61-65 ret proto-oncogene Homo sapiens 12-15 31350450-7 2019 CONCLUSION: Ret-He values showed a slow uptrend with enteral iron supplementation following an initial decrease, suggesting that neonates are able to improve their iron sufficiency status with supplementation. Iron 164-168 ret proto-oncogene Homo sapiens 12-15 31431614-2 2019 In this study, we delineate that KRAS-mutant lung cancer cells resistant to pemetrexed (MTA) and anti-MEK drug trametinib acquire an exquisite dependency on endoplasmic reticulum (ER) stress signaling, rendering resistant cancer cells selectively susceptible to blockage of HSP90, the receptor tyrosine kinase AXL, the eukaryotic translation initiation factor 4E (eIF4E), and the unfolded protein response (UPR). trametinib 111-121 ret proto-oncogene Homo sapiens 285-309 31534554-0 2019 ATF4 destabilizes RET through nonclassical GRP78 inhibition to enhance chemosensitivity to bortezomib in human osteosarcoma. Bortezomib 91-101 ret proto-oncogene Homo sapiens 18-21 31100409-4 2019 Activated RTK recruits Shc, via its phosphotyrosine binding (PTB) domain (ShcPTB), precipitating the release of Erk to engage in a signalling response. Phosphotyrosine 36-51 ret proto-oncogene Homo sapiens 10-13 31178471-0 2019 Aberrant Transcriptional Regulation of Super-enhancers by RET Finger Protein-histone Deacetylase 1 Complex in Glioblastoma: Chemoresistance to Temozolomide. Temozolomide 143-155 ret proto-oncogene Homo sapiens 58-61 31534554-11 2019 We found that ATF4 downregulation was tightly linked to the aberrant expression of RET, primarily due to RET stabilization in OS/BTZ cells. Bortezomib 129-132 ret proto-oncogene Homo sapiens 83-86 31534554-11 2019 We found that ATF4 downregulation was tightly linked to the aberrant expression of RET, primarily due to RET stabilization in OS/BTZ cells. Bortezomib 129-132 ret proto-oncogene Homo sapiens 105-108 31534554-12 2019 Loss of RET upregulated ATF4 and potentiated the apoptotic response to BTZ. Bortezomib 71-74 ret proto-oncogene Homo sapiens 8-11 31534554-13 2019 ATF4 recognized the TK domain of RET by recruiting its transactivated E3 ligase Cbl-c to accelerate RET proteasomal turnover, which in turn prevented BTZ resistance. Bortezomib 150-153 ret proto-oncogene Homo sapiens 33-36 31534554-13 2019 ATF4 recognized the TK domain of RET by recruiting its transactivated E3 ligase Cbl-c to accelerate RET proteasomal turnover, which in turn prevented BTZ resistance. Bortezomib 150-153 ret proto-oncogene Homo sapiens 100-103 31274634-5 2019 In case of several endocrine diseases coexistence as in MEN 2A, F-DOPA should be carefully analyzed. fluorodopa F 18 64-70 ret proto-oncogene Homo sapiens 56-62 31395059-1 2019 BACKGROUND: This study aimed to investigate the prognostic value of volumetric parameters on 18F- fluoro-2-deoxy-D-glucose (18F-FDG) positron emission tomography/computed tomography (PET/CT) in gastric-cancer patients, according to the expression status of c-MET (MET proto-oncogene, receptor tyrosine kinase), which was previously unclear. Fluorodeoxyglucose F18 124-131 ret proto-oncogene Homo sapiens 284-308 31360064-0 2019 Successful long-term treatment of non-small cell lung cancer positive for RET rearrangement with pemetrexed. Pemetrexed 97-107 ret proto-oncogene Homo sapiens 74-77 31461086-2 2019 Erdafitinib also binds to RET, colony-stimulating factor 1 receptor (CSF-1R), platelet-derived growth factor receptor alpha and beta (PDGFR-alpha and PDGFR-beta), Fms-related tyrosine kinase 4 (FLT4), KIT and vascular endothelial growth factor receptor 2 (VEGFR-2), exhibiting additional antitumor mechanisms resulting in cell kill. erdafitinib 0-11 ret proto-oncogene Homo sapiens 26-29 31392261-0 2019 Cryo-EM structure of the activated RET signaling complex reveals the importance of its cysteine-rich domain. Cysteine 87-95 ret proto-oncogene Homo sapiens 35-38 31392261-5 2019 Two key interaction points required for RET extracellular domain binding were observed: (i) the calcium-binding site in RET that contacts GFRalpha2 domain 3 and (ii) the RET cysteine-rich domain interaction with NRTN. Calcium 96-103 ret proto-oncogene Homo sapiens 40-43 31392261-5 2019 Two key interaction points required for RET extracellular domain binding were observed: (i) the calcium-binding site in RET that contacts GFRalpha2 domain 3 and (ii) the RET cysteine-rich domain interaction with NRTN. Calcium 96-103 ret proto-oncogene Homo sapiens 120-123 31392261-5 2019 Two key interaction points required for RET extracellular domain binding were observed: (i) the calcium-binding site in RET that contacts GFRalpha2 domain 3 and (ii) the RET cysteine-rich domain interaction with NRTN. Calcium 96-103 ret proto-oncogene Homo sapiens 120-123 31392261-5 2019 Two key interaction points required for RET extracellular domain binding were observed: (i) the calcium-binding site in RET that contacts GFRalpha2 domain 3 and (ii) the RET cysteine-rich domain interaction with NRTN. Cysteine 174-182 ret proto-oncogene Homo sapiens 40-43 31392261-5 2019 Two key interaction points required for RET extracellular domain binding were observed: (i) the calcium-binding site in RET that contacts GFRalpha2 domain 3 and (ii) the RET cysteine-rich domain interaction with NRTN. Cysteine 174-182 ret proto-oncogene Homo sapiens 120-123 31392261-5 2019 Two key interaction points required for RET extracellular domain binding were observed: (i) the calcium-binding site in RET that contacts GFRalpha2 domain 3 and (ii) the RET cysteine-rich domain interaction with NRTN. Cysteine 174-182 ret proto-oncogene Homo sapiens 120-123 31392261-6 2019 The structure highlights the importance of the RET cysteine-rich domain and allows proposition of a model to explain how complex formation leads to RET receptor dimerization and its activation. Cysteine 51-59 ret proto-oncogene Homo sapiens 47-50 31392261-6 2019 The structure highlights the importance of the RET cysteine-rich domain and allows proposition of a model to explain how complex formation leads to RET receptor dimerization and its activation. Cysteine 51-59 ret proto-oncogene Homo sapiens 148-151 31241892-2 2019 The ECL detection procedure was performed on a recyclable MnO2/AuNC-modified glassy carbon electrode interface by taking advantage of the ECL-RET between the AuNC probe and MnO2 nanomaterials (NMs) to quench the ECL intensity. aunc 63-67 ret proto-oncogene Homo sapiens 142-145 31241892-2 2019 The ECL detection procedure was performed on a recyclable MnO2/AuNC-modified glassy carbon electrode interface by taking advantage of the ECL-RET between the AuNC probe and MnO2 nanomaterials (NMs) to quench the ECL intensity. aunc 158-162 ret proto-oncogene Homo sapiens 142-145 30940655-8 2019 By targeting the RET-Src axis, regorafenib potently inhibited JAK1/2-STAT1 and MAPK signaling and subsequently attenuated the IFNgamma-induced PD-L1 and IDO1 expression without affecting MHC-I expression much. regorafenib 31-42 ret proto-oncogene Homo sapiens 17-20 30940655-9 2019 Moreover, RET and Src co-high expression was an independent unfavorable prognosis factor in melanoma patients with or without ICB through inhibiting the antitumor immune response. indole-2-carboxylic acid 126-129 ret proto-oncogene Homo sapiens 10-13 30940655-10 2019 CONCLUSIONS: Our data unveiled a new mechanism of alleviating IFNgamma-induced PD-L1 and IDO1 expression and provided a rationale to explore a novel combination of ICB with regorafenib clinically, especially in melanoma with RET/Src axis activation. indole-2-carboxylic acid 164-167 ret proto-oncogene Homo sapiens 225-228 31360064-3 2019 We here report a case of NSCLC positive for the CCDC6-RET fusion gene that benefited from treatment with pemetrexed over a period of 30 months, suggesting that thymidylate synthase-targeted drugs such as pemetrexed may show efficacy for NSCLC harboring RET fusions. Pemetrexed 105-115 ret proto-oncogene Homo sapiens 54-57 31360064-3 2019 We here report a case of NSCLC positive for the CCDC6-RET fusion gene that benefited from treatment with pemetrexed over a period of 30 months, suggesting that thymidylate synthase-targeted drugs such as pemetrexed may show efficacy for NSCLC harboring RET fusions. Pemetrexed 105-115 ret proto-oncogene Homo sapiens 253-256 31360064-3 2019 We here report a case of NSCLC positive for the CCDC6-RET fusion gene that benefited from treatment with pemetrexed over a period of 30 months, suggesting that thymidylate synthase-targeted drugs such as pemetrexed may show efficacy for NSCLC harboring RET fusions. Pemetrexed 204-214 ret proto-oncogene Homo sapiens 54-57 31360064-3 2019 We here report a case of NSCLC positive for the CCDC6-RET fusion gene that benefited from treatment with pemetrexed over a period of 30 months, suggesting that thymidylate synthase-targeted drugs such as pemetrexed may show efficacy for NSCLC harboring RET fusions. Pemetrexed 204-214 ret proto-oncogene Homo sapiens 253-256 31118272-9 2019 Comparisons of RET-nintedanib, RET(G810A), and RET-vandetanib crystal structures suggested that the solvent-front Ala-810 makes hydrophobic contacts with a methyl group and aniline in nintedanib and blocks water access to two oxygen atoms of vandetanib, resulting in an energetic penalty for burying polar groups. nintedanib 19-29 ret proto-oncogene Homo sapiens 15-18 31118272-0 2019 Structural basis of resistance of mutant RET protein-tyrosine kinase to its inhibitors nintedanib and vandetanib. nintedanib 87-97 ret proto-oncogene Homo sapiens 41-44 31118272-0 2019 Structural basis of resistance of mutant RET protein-tyrosine kinase to its inhibitors nintedanib and vandetanib. vandetanib 102-112 ret proto-oncogene Homo sapiens 41-44 31118272-10 2019 Of note, even though the p.L881V mutation did not affect sensitivity to nintedanib, RET(L881V) was resistant to nintedanib analogs lacking a phenyl group. nintedanib 112-122 ret proto-oncogene Homo sapiens 84-87 31118272-4 2019 Nintedanib is a RET TKI that inhibits the vandetanib-resistant RET(G810A) mutant. nintedanib 0-10 ret proto-oncogene Homo sapiens 16-19 31118272-4 2019 Nintedanib is a RET TKI that inhibits the vandetanib-resistant RET(G810A) mutant. nintedanib 0-10 ret proto-oncogene Homo sapiens 63-66 31118272-4 2019 Nintedanib is a RET TKI that inhibits the vandetanib-resistant RET(G810A) mutant. vandetanib 42-52 ret proto-oncogene Homo sapiens 16-19 31118272-4 2019 Nintedanib is a RET TKI that inhibits the vandetanib-resistant RET(G810A) mutant. vandetanib 42-52 ret proto-oncogene Homo sapiens 63-66 31118272-11 2019 These results provide structural insights into resistance of RET mutants against the TKIs nintedanib and vandetanib. nintedanib 90-100 ret proto-oncogene Homo sapiens 61-64 31118272-5 2019 Here, we determined the X-ray co-crystal structure of RET kinase domain-nintedanib complex to 1.87 A resolution and a RET(G810A) kinase domain crystal structure to 1.99 A resolution. nintedanib 72-82 ret proto-oncogene Homo sapiens 54-57 31118272-6 2019 We also identified a vandetanib-resistant RET(L881V) mutation previously found in familial medullary thyroid carcinoma. vandetanib 21-31 ret proto-oncogene Homo sapiens 42-45 31118272-7 2019 Drug-sensitivity profiling of RET(L881V) revealed that it remains sensitive to nintedanib. nintedanib 79-89 ret proto-oncogene Homo sapiens 30-33 31118272-8 2019 The RET-nintedanib co-crystal structure disclosed that Leu-730 in RET engages in hydrophobic interactions with the piperazine, anilino, and phenyl groups of nintedanib, providing a structural basis for explaining that the p.L730V mutation identified in nine independently isolated cell lines resistant to nintedanib. nintedanib 8-18 ret proto-oncogene Homo sapiens 4-7 31118272-8 2019 The RET-nintedanib co-crystal structure disclosed that Leu-730 in RET engages in hydrophobic interactions with the piperazine, anilino, and phenyl groups of nintedanib, providing a structural basis for explaining that the p.L730V mutation identified in nine independently isolated cell lines resistant to nintedanib. nintedanib 8-18 ret proto-oncogene Homo sapiens 66-69 31118272-8 2019 The RET-nintedanib co-crystal structure disclosed that Leu-730 in RET engages in hydrophobic interactions with the piperazine, anilino, and phenyl groups of nintedanib, providing a structural basis for explaining that the p.L730V mutation identified in nine independently isolated cell lines resistant to nintedanib. Leucine 55-58 ret proto-oncogene Homo sapiens 4-7 31118272-8 2019 The RET-nintedanib co-crystal structure disclosed that Leu-730 in RET engages in hydrophobic interactions with the piperazine, anilino, and phenyl groups of nintedanib, providing a structural basis for explaining that the p.L730V mutation identified in nine independently isolated cell lines resistant to nintedanib. Leucine 55-58 ret proto-oncogene Homo sapiens 66-69 31118272-8 2019 The RET-nintedanib co-crystal structure disclosed that Leu-730 in RET engages in hydrophobic interactions with the piperazine, anilino, and phenyl groups of nintedanib, providing a structural basis for explaining that the p.L730V mutation identified in nine independently isolated cell lines resistant to nintedanib. Piperazine 115-125 ret proto-oncogene Homo sapiens 4-7 31118272-8 2019 The RET-nintedanib co-crystal structure disclosed that Leu-730 in RET engages in hydrophobic interactions with the piperazine, anilino, and phenyl groups of nintedanib, providing a structural basis for explaining that the p.L730V mutation identified in nine independently isolated cell lines resistant to nintedanib. Piperazine 115-125 ret proto-oncogene Homo sapiens 66-69 31118272-8 2019 The RET-nintedanib co-crystal structure disclosed that Leu-730 in RET engages in hydrophobic interactions with the piperazine, anilino, and phenyl groups of nintedanib, providing a structural basis for explaining that the p.L730V mutation identified in nine independently isolated cell lines resistant to nintedanib. nintedanib 157-167 ret proto-oncogene Homo sapiens 4-7 31118272-8 2019 The RET-nintedanib co-crystal structure disclosed that Leu-730 in RET engages in hydrophobic interactions with the piperazine, anilino, and phenyl groups of nintedanib, providing a structural basis for explaining that the p.L730V mutation identified in nine independently isolated cell lines resistant to nintedanib. nintedanib 157-167 ret proto-oncogene Homo sapiens 66-69 31118272-8 2019 The RET-nintedanib co-crystal structure disclosed that Leu-730 in RET engages in hydrophobic interactions with the piperazine, anilino, and phenyl groups of nintedanib, providing a structural basis for explaining that the p.L730V mutation identified in nine independently isolated cell lines resistant to nintedanib. nintedanib 157-167 ret proto-oncogene Homo sapiens 4-7 31118272-8 2019 The RET-nintedanib co-crystal structure disclosed that Leu-730 in RET engages in hydrophobic interactions with the piperazine, anilino, and phenyl groups of nintedanib, providing a structural basis for explaining that the p.L730V mutation identified in nine independently isolated cell lines resistant to nintedanib. nintedanib 157-167 ret proto-oncogene Homo sapiens 66-69 31118272-9 2019 Comparisons of RET-nintedanib, RET(G810A), and RET-vandetanib crystal structures suggested that the solvent-front Ala-810 makes hydrophobic contacts with a methyl group and aniline in nintedanib and blocks water access to two oxygen atoms of vandetanib, resulting in an energetic penalty for burying polar groups. ala-810 114-121 ret proto-oncogene Homo sapiens 15-18 31118272-9 2019 Comparisons of RET-nintedanib, RET(G810A), and RET-vandetanib crystal structures suggested that the solvent-front Ala-810 makes hydrophobic contacts with a methyl group and aniline in nintedanib and blocks water access to two oxygen atoms of vandetanib, resulting in an energetic penalty for burying polar groups. ala-810 114-121 ret proto-oncogene Homo sapiens 31-34 31118272-9 2019 Comparisons of RET-nintedanib, RET(G810A), and RET-vandetanib crystal structures suggested that the solvent-front Ala-810 makes hydrophobic contacts with a methyl group and aniline in nintedanib and blocks water access to two oxygen atoms of vandetanib, resulting in an energetic penalty for burying polar groups. ala-810 114-121 ret proto-oncogene Homo sapiens 31-34 31372039-8 2019 Interestingly, RET fusion occurred only after osimertinib treatment, and contributed to drug resistance in 50% (6 of 12) of patients treated with osimertinib, indicating that fusions had different prevalence when functioning as resistance mechanisms to EGFR TKIs. osimertinib 46-57 ret proto-oncogene Homo sapiens 15-18 31372039-8 2019 Interestingly, RET fusion occurred only after osimertinib treatment, and contributed to drug resistance in 50% (6 of 12) of patients treated with osimertinib, indicating that fusions had different prevalence when functioning as resistance mechanisms to EGFR TKIs. osimertinib 146-157 ret proto-oncogene Homo sapiens 15-18 31118272-11 2019 These results provide structural insights into resistance of RET mutants against the TKIs nintedanib and vandetanib. vandetanib 105-115 ret proto-oncogene Homo sapiens 61-64 31058838-13 2019 Selective RET inhibitors, including LOXO-292 and BLU-667, are progressing in clinical trials. Selpercatinib 36-44 ret proto-oncogene Homo sapiens 10-13 30472213-7 2019 Loss of the iodine avidity only occurred in cases of RET/PTC hybrids (7/9 tumors), but not in RET/PTC-negative PTCs (0/41 tumors with available uptake information; p = 0.029). Iodine 12-18 ret proto-oncogene Homo sapiens 53-56 30472213-10 2019 The presence of RET rearrangements was associated with a significantly elevated risk to develop iodine refractory disease and lymph node metastases. Iodine 96-102 ret proto-oncogene Homo sapiens 16-19 30877105-6 2019 Transcriptomic analysis revealed that exposure to BETi potently downregulated a network of genes involved in receptor tyrosine kinase (RTK) signaling in SMARCA4/A2-deficient cells, including the oncogenic RTK HER3. beti 50-54 ret proto-oncogene Homo sapiens 109-133 30877105-6 2019 Transcriptomic analysis revealed that exposure to BETi potently downregulated a network of genes involved in receptor tyrosine kinase (RTK) signaling in SMARCA4/A2-deficient cells, including the oncogenic RTK HER3. beti 50-54 ret proto-oncogene Homo sapiens 135-138 30877105-6 2019 Transcriptomic analysis revealed that exposure to BETi potently downregulated a network of genes involved in receptor tyrosine kinase (RTK) signaling in SMARCA4/A2-deficient cells, including the oncogenic RTK HER3. beti 50-54 ret proto-oncogene Homo sapiens 205-208 31218225-0 2019 Copper (II) Ions Activate Ligand-Independent Receptor Tyrosine Kinase (RTK) Signaling Pathway. cupric ion 0-11 ret proto-oncogene Homo sapiens 45-69 31218225-0 2019 Copper (II) Ions Activate Ligand-Independent Receptor Tyrosine Kinase (RTK) Signaling Pathway. cupric ion 0-11 ret proto-oncogene Homo sapiens 71-74 31218225-4 2019 Herein, we reported the effect of copper (II) ions on the ligand-independent RTK cellular signaling pathway. cupric ion 34-45 ret proto-oncogene Homo sapiens 77-80 31218225-6 2019 Consequently, copper (II) ions initiate two RTK-mediated downstream signal transductions, including AKT and ERK. cupric ion 14-25 ret proto-oncogene Homo sapiens 44-47 31218225-8 2019 Our study proposes a novel role of copper in RTK-mediated signaling for growth factor-independent cancer cell proliferation and migration, implying that targeting both the copper (II) and growth factor in tumor microenvironments may be necessary for cancer treatment. Copper 35-41 ret proto-oncogene Homo sapiens 45-48 31218225-8 2019 Our study proposes a novel role of copper in RTK-mediated signaling for growth factor-independent cancer cell proliferation and migration, implying that targeting both the copper (II) and growth factor in tumor microenvironments may be necessary for cancer treatment. Copper 172-178 ret proto-oncogene Homo sapiens 45-48 30952243-1 2019 In this work, an innovative aptasensor based on electrochemiluminescence resonance energy transfer (ECL-RET) from CdTe quantum dots (QDs) to a cyanine dye (Cy5) fluorophore for the determination of Ochratoxin A (OTA) was fabricated. cadmium telluride 114-118 ret proto-oncogene Homo sapiens 104-107 30952243-1 2019 In this work, an innovative aptasensor based on electrochemiluminescence resonance energy transfer (ECL-RET) from CdTe quantum dots (QDs) to a cyanine dye (Cy5) fluorophore for the determination of Ochratoxin A (OTA) was fabricated. thionine 143-150 ret proto-oncogene Homo sapiens 104-107 30952243-1 2019 In this work, an innovative aptasensor based on electrochemiluminescence resonance energy transfer (ECL-RET) from CdTe quantum dots (QDs) to a cyanine dye (Cy5) fluorophore for the determination of Ochratoxin A (OTA) was fabricated. cyanine dye 5 156-159 ret proto-oncogene Homo sapiens 104-107 30952243-1 2019 In this work, an innovative aptasensor based on electrochemiluminescence resonance energy transfer (ECL-RET) from CdTe quantum dots (QDs) to a cyanine dye (Cy5) fluorophore for the determination of Ochratoxin A (OTA) was fabricated. ochratoxin A 198-210 ret proto-oncogene Homo sapiens 104-107 30952243-3 2019 After the immobilization with the capture DNA (cDNA) and the sequential hybridization with the probe DNA-modified Cy5 (pDNA, the aptamer of OTA), the ECL signal enhanced obviously through the ECL-RET. cyanine dye 5 114-117 ret proto-oncogene Homo sapiens 196-199 31025080-1 2019 Sunitinib (SNT) is a multi-targeted receptor tyrosine kinase inhibitor that has been approved by the FDA for cancer therapy. Sunitinib 0-9 ret proto-oncogene Homo sapiens 36-60 31025080-1 2019 Sunitinib (SNT) is a multi-targeted receptor tyrosine kinase inhibitor that has been approved by the FDA for cancer therapy. Sunitinib 11-14 ret proto-oncogene Homo sapiens 36-60 30929576-3 2019 RET has been targeted by tyrosine kinase inhibitors (TKIs), such as cabozantinib and vandetanib. cabozantinib 68-80 ret proto-oncogene Homo sapiens 0-3 30929576-3 2019 RET has been targeted by tyrosine kinase inhibitors (TKIs), such as cabozantinib and vandetanib. vandetanib 85-95 ret proto-oncogene Homo sapiens 0-3 30131091-10 2019 Moreover, an adenocarcinoma patient harboring concurrent RET fusion and EGFR L858R responded to combinatorial treatment of cabozantinib and osimertinib, with a progression-free survival of 5 months. cabozantinib 123-135 ret proto-oncogene Homo sapiens 57-60 30131091-10 2019 Moreover, an adenocarcinoma patient harboring concurrent RET fusion and EGFR L858R responded to combinatorial treatment of cabozantinib and osimertinib, with a progression-free survival of 5 months. osimertinib 140-151 ret proto-oncogene Homo sapiens 57-60 31058838-13 2019 Selective RET inhibitors, including LOXO-292 and BLU-667, are progressing in clinical trials. CRY1 protein, Arabidopsis 49-56 ret proto-oncogene Homo sapiens 10-13 30975543-15 2019 The RET inhibitor, Sorafenib, is proposed as a potential treatment for resistant ACRO. Sorafenib 19-28 ret proto-oncogene Homo sapiens 4-7 32914006-0 2019 Use of Cabozantinib in a Patient With EGFR-Mutated Non-Small-Cell Lung Cancer Harboring Acquired CCDC6-RET Fusion. cabozantinib 7-19 ret proto-oncogene Homo sapiens 103-106 30718102-1 2019 BACKGROUND: Cabozantinib inhibits tyrosine kinases including MET, AXL, VEGFR2, RET, KIT, and ROS1 and has demonstrated antitumor activity in multiple tumor types. cabozantinib 12-24 ret proto-oncogene Homo sapiens 79-82 31104454-7 2019 After 14 days of intervention, mean Ret-He level in group 1 changed from 24.43+-1.64 to 28.21+-1.72 pg/ L (P=0.000). Helium 40-42 ret proto-oncogene Homo sapiens 36-39 30968565-11 2019 CONCLUSION: In cost constraints settings, a simple investigation like Ret He alone or with serum ferritin can help us to diagnose and differentiate between the different types of anemia accompanying rheumatological disorders without doing other serum iron studies and expensive tests like transferrin receptor protein which are not readily available. Iron 251-255 ret proto-oncogene Homo sapiens 70-73 31104454-8 2019 Mean Ret-He level in group 2 changed from 24.31+-1.42 to 27.03+-2.14 pg/L (P=0.000). Helium 9-11 ret proto-oncogene Homo sapiens 5-8 31104454-9 2019 Statistical analysis showed a significant increase in Ret-He levels in both groups; Ret-He levels were significantly higher in the experimental group than in the control group (P<0.05). Helium 58-60 ret proto-oncogene Homo sapiens 54-57 31104454-9 2019 Statistical analysis showed a significant increase in Ret-He levels in both groups; Ret-He levels were significantly higher in the experimental group than in the control group (P<0.05). Helium 88-90 ret proto-oncogene Homo sapiens 84-87 31104454-10 2019 CONCLUSION: Children with IDA receiving iron preparations with L. reuteri DSM 17938 for 14 days show higher Ret-He levels than those receiving iron preparations alone. Iron 40-44 ret proto-oncogene Homo sapiens 108-111 31104454-10 2019 CONCLUSION: Children with IDA receiving iron preparations with L. reuteri DSM 17938 for 14 days show higher Ret-He levels than those receiving iron preparations alone. Helium 112-114 ret proto-oncogene Homo sapiens 108-111 30962732-11 2019 The limitations in terms of activity and tolerability of the various multikinase inhibitors prompted the investigation of new highly selective RET inhibitors, such as RXDX-105, BLU-667, and LOXO-292. agerafenib 167-175 ret proto-oncogene Homo sapiens 143-146 30684857-2 2019 In this paper, a novel and efficient ECL-RET in 2D/2D heterostructured g-C3N4/MnO2 was developed using g-C3N4 nanosheets (g-C3N4 NSs) as energy donor and MnO2 nanosheets (MnO2 NSs) as energy acceptor. manganese dioxide 78-82 ret proto-oncogene Homo sapiens 41-44 30684857-2 2019 In this paper, a novel and efficient ECL-RET in 2D/2D heterostructured g-C3N4/MnO2 was developed using g-C3N4 nanosheets (g-C3N4 NSs) as energy donor and MnO2 nanosheets (MnO2 NSs) as energy acceptor. manganese dioxide 154-158 ret proto-oncogene Homo sapiens 41-44 30684857-5 2019 In the absence of GSH, MnO2 significantly quenched the ECL intensity of g-C3N4 owing to ECL-RET in this 2D/2D g-C3N4/MnO2 heterostructure (ECL signal "off"). manganese dioxide 23-27 ret proto-oncogene Homo sapiens 92-95 30684857-7 2019 Under the optimal conditions, the designed ECL-RET signal "off-on" sensor realized the sensitive detection of GSH ranged from 0.2-100 muM with the detection limit of 0.05 muM. Glutathione 110-113 ret proto-oncogene Homo sapiens 47-50 30684857-8 2019 Furthermore, the as-prepared ECL-RET sensor exhibits good performance in the determination of GSH in human serum samples. Glutathione 94-97 ret proto-oncogene Homo sapiens 33-36 30857134-3 2019 In this paper, we report tC-modified fluorescent probes that contain RET-related sequence C4GC4GC4GC4A. Technetium 25-27 ret proto-oncogene Homo sapiens 69-72 30487236-0 2019 A Phase I/Ib Trial of the VEGFR-Sparing Multikinase RET Inhibitor RXDX-105. agerafenib 66-74 ret proto-oncogene Homo sapiens 52-55 30487236-2 2019 The safety and antitumor activity of the multikinase RET inhibitor RXDX-105 were explored in a phase I/Ib trial. agerafenib 67-75 ret proto-oncogene Homo sapiens 53-56 30528315-1 2019 INTRODUCTION: Cabozantinib, an orally bioavailable tyrosine kinase inhibitor with activity against MET, vascular endothelial growth factor receptor 2, AXL, ROS1, and RET was assessed in patients with non-small-cell lung carcinoma (NSCLC) as part of a phase II randomized discontinuation trial with cohorts from 9 tumor types. cabozantinib 14-26 ret proto-oncogene Homo sapiens 166-169 30587441-1 2019 INTRODUCTION: Cabozantinib is a receptor tyrosine kinases inhibitor that targets MET (c-MET), VEGF receptor 2 (VEGFR2), RET, AXL, KIT, FLT-3, and TIE-2 and previously showed promising single agent activity in recurrent ovarian cancer. cabozantinib 14-26 ret proto-oncogene Homo sapiens 120-123 30853893-0 2019 Artemin and an Artemin-Derived Peptide, Artefin, Induce Neuronal Survival, and Differentiation Through Ret and NCAM. artefin 40-47 ret proto-oncogene Homo sapiens 103-106 30853893-4 2019 We designed a small peptide, artefin, that could interact with GFRalpha3 and demonstrated that this peptide agonist induces RET phosphorylation and mimics the biological functions of ARTN - neuroprotection and neurite outgrowth. artefin 29-36 ret proto-oncogene Homo sapiens 124-127 30853893-6 2019 We showed that biological effects of ARTN and artefin can be inhibited by abrogation of both NCAM and RET, suggesting a more complex signaling mechanism that previously thought. artefin 46-53 ret proto-oncogene Homo sapiens 102-105 30863099-3 2019 Apatinib, a tyrosine kinase inhibitor that selectively inhibits the vascular endothelial growth factor receptor and mildly inhibits c-Kit, PDGFR-beta, RET, and c-SRC, has been reported to show efficacy among some patients with malignant supratentorial gliomas. apatinib 0-8 ret proto-oncogene Homo sapiens 151-154 30277655-0 2019 First-in-Human Studies for a Selective RET Tyrosine Kinase Inhibitor, GSK3179106, to Investigate the Safety, Tolerability, and Pharmacokinetics in Healthy Volunteers. GSK3179106 70-80 ret proto-oncogene Homo sapiens 39-42 30277655-2 2019 GSK3179106 is a RET kinase inhibitor that was administered in double-blind, randomized, placebo-controlled single-dose and repeat-dose studies in healthy subjects to investigate its pharmacokinetics and safety/tolerability. GSK3179106 0-10 ret proto-oncogene Homo sapiens 16-19 30685073-1 2019 Lenvatinib is a multikinase inhibitor of vascular endothelial growth factor (VEGF) receptors 1-3, fibroblast growth factor receptors 1-4, RET, KIT, and platelet-derived growth factor receptor-alpha. lenvatinib 0-10 ret proto-oncogene Homo sapiens 138-141 31496915-0 2019 The Importance of RET-He in the Diagnosis of Iron Deficiency and Iron Deficiency Anemia and the Evaluation of Response to Oral Iron Therapy. Iron 45-49 ret proto-oncogene Homo sapiens 18-21 31496915-7 2019 On the 5th day of treatment, the ID and IDA group showed no significant differences in terms of Hb while the RET-He level demonstrated a significant increase. Helium 113-115 ret proto-oncogene Homo sapiens 109-112 31496915-8 2019 The increase in the RET-He level observed in the IDA group on the 5th day was significantly higher compared to the increase observed in the ID group. Helium 24-26 ret proto-oncogene Homo sapiens 20-23 30705592-4 2019 Due to ponatinib"s unique multi-targeted characteristics, further studies have demonstrated its ability to target other important tyrosine kinases (FGFR, PDGFR, SRC, RET, KIT, and FLT1) in other human malignancies. ponatinib 7-16 ret proto-oncogene Homo sapiens 166-169 30343157-2 2019 In this protocol, the glucose functionalized carboxylic g-C3N4 nanosheets (g-C3N4-COOH@Glu) and MnO2 nanoparticles covered carboxylic multi-wall carbon nanotubes (BSA@MnO2-MWCNTs-COOH@Glu) were synthesized and acted as ECL-RET electron donor and acceptor, respectively. Glucose 22-29 ret proto-oncogene Homo sapiens 223-226 30547579-3 2019 Au-CNN shows a high and steady ECL signal centered at 455 nm, which is well-matched with the adsorption of GPRu-Au; thereby, a highly efficient electrochemiluminescent resonance energy transfer (ECL-RET) sensing platform is designed. Gold 0-2 ret proto-oncogene Homo sapiens 199-202 30547579-3 2019 Au-CNN shows a high and steady ECL signal centered at 455 nm, which is well-matched with the adsorption of GPRu-Au; thereby, a highly efficient electrochemiluminescent resonance energy transfer (ECL-RET) sensing platform is designed. gpru-au 107-114 ret proto-oncogene Homo sapiens 199-202 29967251-2 2019 We hypothesized that inhibition of protein N-linked glycosylation, an endoplasmic reticulum co- and posttranslational modification crucial for RTK maturation and activation, could provide a new therapeutic approach for glioma radiosensitization.Experimental Design: We investigated the effects of a small-molecule inhibitor of the oligosaccharyltransferase (NGI-1) on EGFR family receptors, MET, PDGFR, and FGFR1. Nitrogen 43-44 ret proto-oncogene Homo sapiens 143-146 29967251-11 2019 CONCLUSIONS: This study suggests that oligosaccharyltransferase inhibition with NGI-1 is a novel approach to radiosensitize malignant gliomas with enhanced RTK signaling.See related commentary by Wahl and Lawrence, p. 455. NGI-1 80-85 ret proto-oncogene Homo sapiens 156-159 30404949-7 2019 These data highlight microexon skipping as a mechanism to spatially restrict signaling and provide a mechanistic link between RTK-initiated phosphoinositide microdomains and Arf6 during signal transduction and cancer cell migration. Phosphatidylinositols 140-156 ret proto-oncogene Homo sapiens 126-129 30837349-2 2019 METHODS: Three patients( 2F, 1M; age 28,46 and 50 years) with MEN 2A syndrome who underwent 68Ga-DOTATATE PET/CT scan were prospectively evaluated. Dotatate 97-105 ret proto-oncogene Homo sapiens 62-68 28990511-1 2019 BACKGROUND: Sunitinib (SU11248) is an oral multi-target tyrosine kinase inhibitor (TKI) with low molecular weight, that inhibits platelet-derived growth factor receptors (PDGF-Rs) and vascular endothelial growth factor receptors (VEGFRs), c-KIT, fms-related tyrosine kinase 3 (FLT3) and RET. Sunitinib 12-21 ret proto-oncogene Homo sapiens 287-290 28990511-1 2019 BACKGROUND: Sunitinib (SU11248) is an oral multi-target tyrosine kinase inhibitor (TKI) with low molecular weight, that inhibits platelet-derived growth factor receptors (PDGF-Rs) and vascular endothelial growth factor receptors (VEGFRs), c-KIT, fms-related tyrosine kinase 3 (FLT3) and RET. Sunitinib 23-30 ret proto-oncogene Homo sapiens 287-290 28990511-5 2019 RESULTS: In vitro studies showed that sunitinib targeted the cytosolic MEK/ERK and SAPK/JNK pathways in the RET/PTC1 cell inhibiting cell proliferation and causing stimulation of sodium/iodide symporter (NIS) gene expression in RET/PTC1 cells. Sunitinib 38-47 ret proto-oncogene Homo sapiens 108-111 28990511-5 2019 RESULTS: In vitro studies showed that sunitinib targeted the cytosolic MEK/ERK and SAPK/JNK pathways in the RET/PTC1 cell inhibiting cell proliferation and causing stimulation of sodium/iodide symporter (NIS) gene expression in RET/PTC1 cells. Sunitinib 38-47 ret proto-oncogene Homo sapiens 228-231 28990511-5 2019 RESULTS: In vitro studies showed that sunitinib targeted the cytosolic MEK/ERK and SAPK/JNK pathways in the RET/PTC1 cell inhibiting cell proliferation and causing stimulation of sodium/iodide symporter (NIS) gene expression in RET/PTC1 cells. Iodides 186-192 ret proto-oncogene Homo sapiens 108-111 28990511-5 2019 RESULTS: In vitro studies showed that sunitinib targeted the cytosolic MEK/ERK and SAPK/JNK pathways in the RET/PTC1 cell inhibiting cell proliferation and causing stimulation of sodium/iodide symporter (NIS) gene expression in RET/PTC1 cells. Nickel 204-207 ret proto-oncogene Homo sapiens 108-111 31485557-0 2019 Response to Selective RET Inhibition With LOXO-292 in a Patient With RET Fusion-Positive Lung Cancer With Leptomeningeal Metastases. Selpercatinib 42-50 ret proto-oncogene Homo sapiens 22-25 31485557-0 2019 Response to Selective RET Inhibition With LOXO-292 in a Patient With RET Fusion-Positive Lung Cancer With Leptomeningeal Metastases. Selpercatinib 42-50 ret proto-oncogene Homo sapiens 69-72 30653139-0 2019 RET fusion in advanced non-small-cell lung cancer and response to cabozantinib: A case report. cabozantinib 66-78 ret proto-oncogene Homo sapiens 0-3 30653139-5 2019 In this report, we present a RET-positive case that benefited from cabozantinib treatment. cabozantinib 67-79 ret proto-oncogene Homo sapiens 29-32 31092758-1 2019 Lenvatinib is an oral multikinase inhibitor that targets VEGF receptors 1-3, FGF receptors 1-4, PDGF receptor alpha, RET, and KIT. lenvatinib 0-10 ret proto-oncogene Homo sapiens 117-120 30297385-4 2019 Vandetanib (V), a multitargeted tyrosine kinase inhibitor approved for the treatment of MTC, is thought to inhibit RET in MTC. vandetanib 0-10 ret proto-oncogene Homo sapiens 115-118 30297385-5 2019 Supported by preclinical studies demonstrating that bortezomib (B) administration lowered RET mRNA and protein levels, we conducted a phase I study in advanced solid tumors of vandetanib in combination with bortezomib. Bortezomib 52-62 ret proto-oncogene Homo sapiens 90-93 30257958-4 2018 The selective RET inhibitors BLU-667 and cabozantinib resensitized CCDC6-RET-expressing cells to EGFR inhibition. cabozantinib 41-53 ret proto-oncogene Homo sapiens 14-17 30257958-4 2018 The selective RET inhibitors BLU-667 and cabozantinib resensitized CCDC6-RET-expressing cells to EGFR inhibition. cabozantinib 41-53 ret proto-oncogene Homo sapiens 73-76 30257958-5 2018 Finally, we treated 2 patients with EGFR-mutant NSCLC and RET-mediated resistance with osimertinib and BLU-667. osimertinib 87-98 ret proto-oncogene Homo sapiens 58-61 30446652-7 2018 Subsequent treatment with the RET inhibitor cabozantinib led to a rapid clinical and radiographic response. cabozantinib 44-56 ret proto-oncogene Homo sapiens 30-33 30121423-4 2018 The electrochemical impedance spectroscopy (EIS) results showed that the impedance value (Ret) increased with the concentration of H2O2 in the range of 0-60 mumol/L with the correlation of 0.990 which acted as an oxidative stress model inducer. Hydrogen Peroxide 131-135 ret proto-oncogene Homo sapiens 90-93 30121423-7 2018 A significant correlation was observed between reactive oxygen species (ROS) values and Ret values following the concentrations of Ph, thus demonstrating the good biological relevance of cell-based electrochemical method. Reactive Oxygen Species 47-70 ret proto-oncogene Homo sapiens 88-91 30121423-7 2018 A significant correlation was observed between reactive oxygen species (ROS) values and Ret values following the concentrations of Ph, thus demonstrating the good biological relevance of cell-based electrochemical method. Reactive Oxygen Species 72-75 ret proto-oncogene Homo sapiens 88-91 30385724-3 2018 Sitravatinib is a spectrum-selective tyrosine kinase inhibitor targeting TAM (TYRO3, AXL, MerTK) and split tyrosine-kinase domain-containing receptors (VEGFR and PDGFR families and KIT) plus RET and MET, targets that contribute to the immunosuppressive tumor microenvironment. sitravatinib 0-12 ret proto-oncogene Homo sapiens 191-194 30220234-2 2018 Lenvatinib, an orally active inhibitor of multiple receptor tyrosine kinases (VEGFR 1-3, FGFR 1-4, PDGFRa, RET and KIT), showed preclinical and clinical activity in the treatment of solid tumors, including HCC. lenvatinib 0-10 ret proto-oncogene Homo sapiens 107-110 30140071-8 2018 Ret-He was significantly lower among iron-deficient infants, at 4 months mean difference (95% CI) -4.2 pg/L (-6.1 to -2.4) and at 12 months mean difference (95% CI) -3.4 pg/L (-5.0 to -1.8). Iron 37-41 ret proto-oncogene Homo sapiens 0-3 30140071-9 2018 CONCLUSIONS: This longitudinal study presents Ret-He reference intervals based on non-anemic and non-iron-deficient infants and constitutes a step towards standardizing Ret-He as a pre-anemia biomarker of iron deficiency in children. Iron 101-105 ret proto-oncogene Homo sapiens 46-49 30226445-2 2018 Infrequently, children with PTC may present with or develop disease not amenable to surgery or radioactive iodine (RAI), and systemic therapy may be an option. radioactive iodine 95-113 ret proto-oncogene Homo sapiens 28-31 30226445-2 2018 Infrequently, children with PTC may present with or develop disease not amenable to surgery or radioactive iodine (RAI), and systemic therapy may be an option. Insulin, Short-Acting 115-118 ret proto-oncogene Homo sapiens 28-31 30226445-4 2018 The effect of lenvatinib in children with PTC has not been reported. lenvatinib 14-24 ret proto-oncogene Homo sapiens 42-45 30226445-5 2018 PATIENT FINDINGS: Three children with metastatic PTC not amenable or refractory to RAI who responded to lenvatinib are reported. lenvatinib 104-114 ret proto-oncogene Homo sapiens 49-52 30226445-7 2018 The first patient is a 14-year-old female who was initially treated with sorafenib for extensive PTC not amenable to upfront surgery or RAI. Sorafenib 73-82 ret proto-oncogene Homo sapiens 97-100 30226445-17 2018 SUMMARY: Three pediatric patients are reported with metastatic PTC not amenable or refractory to RAI who achieved a response on lenvatinib. lenvatinib 128-138 ret proto-oncogene Homo sapiens 63-66 30226445-18 2018 CONCLUSION: Lenvatinib therapy is well tolerated and demonstrated clinical activity in children with advanced PTC. lenvatinib 12-22 ret proto-oncogene Homo sapiens 110-113 30226445-19 2018 Lenvatinib should be considered in children with PTC that is refractory or not amenable to conventional management. lenvatinib 0-10 ret proto-oncogene Homo sapiens 49-52 30040982-3 2018 Both GFRA1 and RET are membrane proteins which are N-glycosylated but no O-linked sialylation site on GFRA1 or RET has been reported. Nitrogen 51-52 ret proto-oncogene Homo sapiens 15-18 30101528-4 2018 Traditional chemotherapy is marginally effective against this form, and erlotinib and gefitinib were introduced as first-line treatments based on the observation that the epidermal growth factor receptor (EGFR), a receptor tyrosine kinase (RTK), is mutated in several cases and, thus, represents a druggable target. Erlotinib Hydrochloride 72-81 ret proto-oncogene Homo sapiens 214-238 30101528-4 2018 Traditional chemotherapy is marginally effective against this form, and erlotinib and gefitinib were introduced as first-line treatments based on the observation that the epidermal growth factor receptor (EGFR), a receptor tyrosine kinase (RTK), is mutated in several cases and, thus, represents a druggable target. Erlotinib Hydrochloride 72-81 ret proto-oncogene Homo sapiens 240-243 30101528-4 2018 Traditional chemotherapy is marginally effective against this form, and erlotinib and gefitinib were introduced as first-line treatments based on the observation that the epidermal growth factor receptor (EGFR), a receptor tyrosine kinase (RTK), is mutated in several cases and, thus, represents a druggable target. Gefitinib 86-95 ret proto-oncogene Homo sapiens 214-238 30101528-4 2018 Traditional chemotherapy is marginally effective against this form, and erlotinib and gefitinib were introduced as first-line treatments based on the observation that the epidermal growth factor receptor (EGFR), a receptor tyrosine kinase (RTK), is mutated in several cases and, thus, represents a druggable target. Gefitinib 86-95 ret proto-oncogene Homo sapiens 240-243 30295264-6 2018 All of 43 patients showed decreased G6PD activity,while the level of their indirect serum bilirubin(IBIL)was positively correlated with reticulocyte percentage(Ret%,r=0.5881,P=0.013) and mean corpuscular volume(MCV,r=0.6854,P=0.0024). Bilirubin 90-99 ret proto-oncogene Homo sapiens 160-163 30295264-6 2018 All of 43 patients showed decreased G6PD activity,while the level of their indirect serum bilirubin(IBIL)was positively correlated with reticulocyte percentage(Ret%,r=0.5881,P=0.013) and mean corpuscular volume(MCV,r=0.6854,P=0.0024). ibil 100-104 ret proto-oncogene Homo sapiens 160-163 30148617-6 2018 Like midostaurin, the metabolites potently inhibit mutant forms of FLT3 and KIT and several additional kinases that either are directly involved in the deregulated signaling pathways or have been implicated as playing a role in AML via stromal support, such as IGF1R, LYN, PDPK1, RET, SYK, TRKA, and VEGFR2. midostaurin 5-16 ret proto-oncogene Homo sapiens 280-283 30148952-2 2018 Interestingly, we reveal that they can be readily quenched ("turn off") via a facile surface coating with bioinspired polydopamine (PDA) polymerized from dopamine (DA), resulting from PDA-triggered TRL resonance energy transfer (TRL-RET). polydopamine 118-130 ret proto-oncogene Homo sapiens 233-236 30148952-2 2018 Interestingly, we reveal that they can be readily quenched ("turn off") via a facile surface coating with bioinspired polydopamine (PDA) polymerized from dopamine (DA), resulting from PDA-triggered TRL resonance energy transfer (TRL-RET). polydopamine 132-135 ret proto-oncogene Homo sapiens 233-236 30148952-2 2018 Interestingly, we reveal that they can be readily quenched ("turn off") via a facile surface coating with bioinspired polydopamine (PDA) polymerized from dopamine (DA), resulting from PDA-triggered TRL resonance energy transfer (TRL-RET). Dopamine 122-130 ret proto-oncogene Homo sapiens 233-236 30148952-2 2018 Interestingly, we reveal that they can be readily quenched ("turn off") via a facile surface coating with bioinspired polydopamine (PDA) polymerized from dopamine (DA), resulting from PDA-triggered TRL resonance energy transfer (TRL-RET). Dopamine 133-135 ret proto-oncogene Homo sapiens 233-236 30148952-2 2018 Interestingly, we reveal that they can be readily quenched ("turn off") via a facile surface coating with bioinspired polydopamine (PDA) polymerized from dopamine (DA), resulting from PDA-triggered TRL resonance energy transfer (TRL-RET). polydopamine 184-187 ret proto-oncogene Homo sapiens 233-236 30148952-3 2018 By integrated with the thiol-induced inhibition of PDA formation, an ingenious inorganic-organic hybrid tongue-mimic sensor array is thus unveiled for noninvasive pattern recognition of thiols in biofluids in a TRL-RET-reversed "turn on" format toward healthcare monitoring. Sulfhydryl Compounds 23-28 ret proto-oncogene Homo sapiens 215-218 30148952-3 2018 By integrated with the thiol-induced inhibition of PDA formation, an ingenious inorganic-organic hybrid tongue-mimic sensor array is thus unveiled for noninvasive pattern recognition of thiols in biofluids in a TRL-RET-reversed "turn on" format toward healthcare monitoring. Sulfhydryl Compounds 186-192 ret proto-oncogene Homo sapiens 215-218 30073833-1 2018 This paper describes an electrochemiluminescence resonance energy transfer (ECL-RET) system using Ru(bpy)32+-doped silica nanoparticles (RuSi NPs) as the ECL donor and hollow Au nanocages as the ECL acceptor. ru(bpy)32+ 98-108 ret proto-oncogene Homo sapiens 80-83 30073833-1 2018 This paper describes an electrochemiluminescence resonance energy transfer (ECL-RET) system using Ru(bpy)32+-doped silica nanoparticles (RuSi NPs) as the ECL donor and hollow Au nanocages as the ECL acceptor. Silicon Dioxide 115-121 ret proto-oncogene Homo sapiens 80-83 30073833-1 2018 This paper describes an electrochemiluminescence resonance energy transfer (ECL-RET) system using Ru(bpy)32+-doped silica nanoparticles (RuSi NPs) as the ECL donor and hollow Au nanocages as the ECL acceptor. Gold 175-177 ret proto-oncogene Homo sapiens 80-83 29908090-3 2018 EXPERIMENTAL APPROACH: We identified and analysed mutations in the RET kinase domain that conferred resistance to the TKIs cabozantinib, lenvatinib, vandetanib and nintedanib using RET kinase-dependent BaF3/KIF5B-RET (BaF3/KR) cells. cabozantinib 123-135 ret proto-oncogene Homo sapiens 181-184 29908090-3 2018 EXPERIMENTAL APPROACH: We identified and analysed mutations in the RET kinase domain that conferred resistance to the TKIs cabozantinib, lenvatinib, vandetanib and nintedanib using RET kinase-dependent BaF3/KIF5B-RET (BaF3/KR) cells. lenvatinib 137-147 ret proto-oncogene Homo sapiens 181-184 29908090-3 2018 EXPERIMENTAL APPROACH: We identified and analysed mutations in the RET kinase domain that conferred resistance to the TKIs cabozantinib, lenvatinib, vandetanib and nintedanib using RET kinase-dependent BaF3/KIF5B-RET (BaF3/KR) cells. vandetanib 149-159 ret proto-oncogene Homo sapiens 181-184 29908090-3 2018 EXPERIMENTAL APPROACH: We identified and analysed mutations in the RET kinase domain that conferred resistance to the TKIs cabozantinib, lenvatinib, vandetanib and nintedanib using RET kinase-dependent BaF3/KIF5B-RET (BaF3/KR) cells. nintedanib 164-174 ret proto-oncogene Homo sapiens 181-184 30135308-4 2018 Using human MTC cells that are either sensitive or resistant to vandetanib, we demonstrate that palbociclib (CDK4/6 inhibitor) is not cytotoxic to MTC cells but that they are highly sensitive to dinaciclib (CDK1/2/5/9 inhibitor) accompanied by reduced CDK9 and RET protein and mRNA levels. palbociclib 96-107 ret proto-oncogene Homo sapiens 261-264 30135308-9 2018 Finally, combined inhibition of dinaciclib with a RET kinase inhibitor was synergistic. dinaciclib 32-42 ret proto-oncogene Homo sapiens 50-53 29860229-1 2018 LOXO-292, a selective and potent RET inhibitor, led to tumor shrinkage in RET fusion-positive and RET-mutant cancers alike, according to phase I data reported at the 2018 American Society of Clinical Oncology Annual Meeting. Selpercatinib 0-8 ret proto-oncogene Homo sapiens 33-36 30913403-3 2019 (2019) show that Ret and Fat4, which are expressed on the surface of the UB and surrounding stromal cells, respectively, interact directly to restrict branching during UB outgrowth. BM 73-75 ret proto-oncogene Homo sapiens 17-20 29268569-6 2018 On d 14, the apparent total tract digestibility (ATTD) of dry matter (DM), ether extract (EE), and gross energy in RET03 treatment was higher (p&lt;0.05) than those in RET treatment, while the ATTD of N was increased (p&lt;0.05) by RET03 treatment. Ether 75-80 ret proto-oncogene Homo sapiens 115-118 29268569-6 2018 On d 14, the apparent total tract digestibility (ATTD) of dry matter (DM), ether extract (EE), and gross energy in RET03 treatment was higher (p&lt;0.05) than those in RET treatment, while the ATTD of N was increased (p&lt;0.05) by RET03 treatment. Adenosine Monophosphate 145-148 ret proto-oncogene Homo sapiens 115-118 29268569-7 2018 On d 28, broilers fed RET03 diet had higher (p&lt;0.05) ATTD of DM than those fed RET and RET015 diets, while the ATTD of EE in BDT and RET03 treatments was increased (p&lt;0.05) compared with RET and RET015 treatments. Adenosine Monophosphate 47-50 ret proto-oncogene Homo sapiens 22-25 30935646-1 2019 Cabozantinib is a multitargeted tyrosine kinase inhibitor, with activity against vascular endothelial growth factor receptor, as well as MET, RET, and AXL. cabozantinib 0-12 ret proto-oncogene Homo sapiens 142-145 29912274-8 2018 A second patient with KIF5B-RET fusion-positive lung cancer, acquired resistance to alectinib and symptomatic brain metastases experienced a dramatic response in the brain, and her symptoms resolved. alectinib 84-93 ret proto-oncogene Homo sapiens 28-31 29860229-1 2018 LOXO-292, a selective and potent RET inhibitor, led to tumor shrinkage in RET fusion-positive and RET-mutant cancers alike, according to phase I data reported at the 2018 American Society of Clinical Oncology Annual Meeting. Selpercatinib 0-8 ret proto-oncogene Homo sapiens 74-77 29860229-1 2018 LOXO-292, a selective and potent RET inhibitor, led to tumor shrinkage in RET fusion-positive and RET-mutant cancers alike, according to phase I data reported at the 2018 American Society of Clinical Oncology Annual Meeting. Selpercatinib 0-8 ret proto-oncogene Homo sapiens 74-77 30032842-1 2018 OBJECTIVES: Anlotinib is a novel multi-target tyrosine Kinase inhibitor that inhibits VEGFR2/3, FGFR1-4, PDGFD alpha/beta, c-Kit and Ret. anlotinib 12-21 ret proto-oncogene Homo sapiens 133-136 29759226-1 2018 Luminol-nitrogen doped graphene quantum dot (luminol-NGQDs) nanocomposite was synthesized and a novel electrochemiluminescence resonance energy transfer (ECL-RET) process occurred between luminol as the donor and NGQDs as the acceptor in the composite. Luminol 0-7 ret proto-oncogene Homo sapiens 158-161 30210625-11 2018 In colon cancer PDCs with NCOA4-RET fusion, vandetanib potently inhibited AKT and ERK phosphorylation. vandetanib 44-54 ret proto-oncogene Homo sapiens 32-35 30210625-12 2018 This study shows that vandetanib might be one of useful treatment strategies for CRC patient with NCOA4-RET fusion. vandetanib 22-32 ret proto-oncogene Homo sapiens 104-107 30210625-7 2018 We tested whether the PDCs from RET fusion colon cancer were sensitive to carbozantinib, sorafenib, vandetanib, and PD0331992. cabozantinib 74-87 ret proto-oncogene Homo sapiens 32-35 30210625-7 2018 We tested whether the PDCs from RET fusion colon cancer were sensitive to carbozantinib, sorafenib, vandetanib, and PD0331992. Sorafenib 89-98 ret proto-oncogene Homo sapiens 32-35 30210625-7 2018 We tested whether the PDCs from RET fusion colon cancer were sensitive to carbozantinib, sorafenib, vandetanib, and PD0331992. vandetanib 100-110 ret proto-oncogene Homo sapiens 32-35 30210625-7 2018 We tested whether the PDCs from RET fusion colon cancer were sensitive to carbozantinib, sorafenib, vandetanib, and PD0331992. pd0331992 116-125 ret proto-oncogene Homo sapiens 32-35 29759226-1 2018 Luminol-nitrogen doped graphene quantum dot (luminol-NGQDs) nanocomposite was synthesized and a novel electrochemiluminescence resonance energy transfer (ECL-RET) process occurred between luminol as the donor and NGQDs as the acceptor in the composite. Nitrogen 8-16 ret proto-oncogene Homo sapiens 158-161 29759226-1 2018 Luminol-nitrogen doped graphene quantum dot (luminol-NGQDs) nanocomposite was synthesized and a novel electrochemiluminescence resonance energy transfer (ECL-RET) process occurred between luminol as the donor and NGQDs as the acceptor in the composite. Graphite 23-31 ret proto-oncogene Homo sapiens 158-161 29759226-1 2018 Luminol-nitrogen doped graphene quantum dot (luminol-NGQDs) nanocomposite was synthesized and a novel electrochemiluminescence resonance energy transfer (ECL-RET) process occurred between luminol as the donor and NGQDs as the acceptor in the composite. Luminol 45-52 ret proto-oncogene Homo sapiens 158-161 29759226-1 2018 Luminol-nitrogen doped graphene quantum dot (luminol-NGQDs) nanocomposite was synthesized and a novel electrochemiluminescence resonance energy transfer (ECL-RET) process occurred between luminol as the donor and NGQDs as the acceptor in the composite. Luminol 188-195 ret proto-oncogene Homo sapiens 158-161 29759226-2 2018 This ECL-RET effect helped luminol-NGQDs composite produced an anodic ECL signal without coreactants. Luminol 27-34 ret proto-oncogene Homo sapiens 9-12 30093982-4 2018 In the clinical setting, the benefit of the most developed RET inhibitors, i.e., cabozantinb, vandetanib and lenvatinb, in terms of response and median progressionfree survival has been demonstrated. cabozantinb 81-92 ret proto-oncogene Homo sapiens 59-62 29916688-3 2018 Furthermore, the ECL resonance energy transfer (ECL-RET) could occur between UiO-67/Ru(bpy)32+ (ECL donor) and Au@SiO2 nanoparticles (ECL acceptor), resulting in a conspicuously decreased ECL response. Gold 111-113 ret proto-oncogene Homo sapiens 52-55 29916688-3 2018 Furthermore, the ECL resonance energy transfer (ECL-RET) could occur between UiO-67/Ru(bpy)32+ (ECL donor) and Au@SiO2 nanoparticles (ECL acceptor), resulting in a conspicuously decreased ECL response. Silicon Dioxide 114-118 ret proto-oncogene Homo sapiens 52-55 29916688-4 2018 The ECL spectrum of UiO-67/Ru(bpy)32+ which exhibited strong ECL intensity has suitable spectral overlap with the absorption spectrum of Au@SiO2, which further proved the occurrence of the ECL-RET action. Gold 137-139 ret proto-oncogene Homo sapiens 193-196 29916688-4 2018 The ECL spectrum of UiO-67/Ru(bpy)32+ which exhibited strong ECL intensity has suitable spectral overlap with the absorption spectrum of Au@SiO2, which further proved the occurrence of the ECL-RET action. Silicon Dioxide 140-144 ret proto-oncogene Homo sapiens 193-196 29916688-7 2018 Meanwhile, this work provides an important reference for the application of metal-organic frameworks in the ECL and ECL-RET study and also exhibits potential capability in the detection of other hormones. Metals 76-81 ret proto-oncogene Homo sapiens 120-123 30093982-4 2018 In the clinical setting, the benefit of the most developed RET inhibitors, i.e., cabozantinb, vandetanib and lenvatinb, in terms of response and median progressionfree survival has been demonstrated. vandetanib 94-104 ret proto-oncogene Homo sapiens 59-62 30093982-4 2018 In the clinical setting, the benefit of the most developed RET inhibitors, i.e., cabozantinb, vandetanib and lenvatinb, in terms of response and median progressionfree survival has been demonstrated. lenvatinb 109-118 ret proto-oncogene Homo sapiens 59-62 29697413-2 2018 Our present data show that BGJ398, a selective fibroblast growth factor receptor (FGFR) inhibitor, sensitizes imatinib (IM)-resistant GIST cells with receptor tyrosine kinase (RTK) switch (loss of c-KIT/gain of pFGFR2a) to the low doses of topoisomerase II inhibitors - doxorubicin (Dox) and etoposide (Eto). infigratinib 27-33 ret proto-oncogene Homo sapiens 150-174 30038711-0 2018 RET fusions observed in lung and colorectal cancers are sensitive to ponatinib. ponatinib 69-78 ret proto-oncogene Homo sapiens 0-3 30038711-4 2018 Identifying ponatinib as the most potent RET inhibitor tested, we used ponatinib to gauge therapeutic responsiveness in RET fusion-positive patient-derived xenograft (PDX) models. ponatinib 12-21 ret proto-oncogene Homo sapiens 41-44 30038711-6 2018 By comparing ponatinib activity in RET fusion-positive and RET fusion-negative PDX models alongside a standard of care chemotherapeutic agent, we show that RET fusions in colorectal tumors are therapeutically responsive to RET inhibition. ponatinib 13-22 ret proto-oncogene Homo sapiens 35-38 29697413-2 2018 Our present data show that BGJ398, a selective fibroblast growth factor receptor (FGFR) inhibitor, sensitizes imatinib (IM)-resistant GIST cells with receptor tyrosine kinase (RTK) switch (loss of c-KIT/gain of pFGFR2a) to the low doses of topoisomerase II inhibitors - doxorubicin (Dox) and etoposide (Eto). infigratinib 27-33 ret proto-oncogene Homo sapiens 176-179 29697413-2 2018 Our present data show that BGJ398, a selective fibroblast growth factor receptor (FGFR) inhibitor, sensitizes imatinib (IM)-resistant GIST cells with receptor tyrosine kinase (RTK) switch (loss of c-KIT/gain of pFGFR2a) to the low doses of topoisomerase II inhibitors - doxorubicin (Dox) and etoposide (Eto). Imatinib Mesylate 110-118 ret proto-oncogene Homo sapiens 150-174 29697413-2 2018 Our present data show that BGJ398, a selective fibroblast growth factor receptor (FGFR) inhibitor, sensitizes imatinib (IM)-resistant GIST cells with receptor tyrosine kinase (RTK) switch (loss of c-KIT/gain of pFGFR2a) to the low doses of topoisomerase II inhibitors - doxorubicin (Dox) and etoposide (Eto). Imatinib Mesylate 110-118 ret proto-oncogene Homo sapiens 176-179 29695833-4 2018 Using a novel doxycycline-inducible transgenic mouse model with the MMTV promoter controlling Ret expression, we show that overexpression of wild-type Ret in the mammary epithelium produces mammary tumors, displaying a morphology that recapitulates characteristics of human luminal breast tumors. Doxycycline 14-25 ret proto-oncogene Homo sapiens 94-97 29695833-4 2018 Using a novel doxycycline-inducible transgenic mouse model with the MMTV promoter controlling Ret expression, we show that overexpression of wild-type Ret in the mammary epithelium produces mammary tumors, displaying a morphology that recapitulates characteristics of human luminal breast tumors. Doxycycline 14-25 ret proto-oncogene Homo sapiens 151-154 29695833-6 2018 Moreover, tumors rapidly regress after doxycycline withdrawal, indicating that Ret is the driving oncoprotein. Doxycycline 39-50 ret proto-oncogene Homo sapiens 79-82 29656442-2 2018 In the phase 3 Study of (E7080) Lenvatinib in Differentiated Cancer of the Thyroid (SELECT) trial, HTN was the most frequent adverse event of lenvatinib, an inhibitor of VEGFR1, VEGFR2, VEGFR3, fibroblast growth factor receptor 1 (FGFR1), FGFR2, FGFR3, FGFR4, platelet-derived growth factor receptor alpha (PDGFRalpha), ret proto-oncogene (RET), and stem cell factor receptor (KIT). lenvatinib 142-152 ret proto-oncogene Homo sapiens 320-323 29656442-2 2018 In the phase 3 Study of (E7080) Lenvatinib in Differentiated Cancer of the Thyroid (SELECT) trial, HTN was the most frequent adverse event of lenvatinib, an inhibitor of VEGFR1, VEGFR2, VEGFR3, fibroblast growth factor receptor 1 (FGFR1), FGFR2, FGFR3, FGFR4, platelet-derived growth factor receptor alpha (PDGFRalpha), ret proto-oncogene (RET), and stem cell factor receptor (KIT). lenvatinib 142-152 ret proto-oncogene Homo sapiens 340-343 29359239-3 2018 Regorafenib is a potent inhibitor of angiogenic (VEGFR 1-3, PDGFR-b) as well as oncogenic (c-KIT, RET, FGFR, Raf) kinases. regorafenib 0-11 ret proto-oncogene Homo sapiens 98-101 30034590-8 2018 GSK3179106 is a potent, selective, and gut-restricted pyridone hinge binder small molecule RET kinase inhibitor with a RET IC50 of 0.3 nM and is efficacious in vivo. GSK3179106 0-10 ret proto-oncogene Homo sapiens 91-94 30034590-8 2018 GSK3179106 is a potent, selective, and gut-restricted pyridone hinge binder small molecule RET kinase inhibitor with a RET IC50 of 0.3 nM and is efficacious in vivo. GSK3179106 0-10 ret proto-oncogene Homo sapiens 119-122 30034590-8 2018 GSK3179106 is a potent, selective, and gut-restricted pyridone hinge binder small molecule RET kinase inhibitor with a RET IC50 of 0.3 nM and is efficacious in vivo. Pyridones 54-62 ret proto-oncogene Homo sapiens 91-94 29755294-4 2018 Methods: Receptor tyrosine kinase (RTK) pathways in temozolomide (TMZ) treatment naive or TMZ resistant human GBM biopsies and GBM cells were investigated by proteome profiling and immunoblotting of a subset of proteins. Temozolomide 52-64 ret proto-oncogene Homo sapiens 9-33 29755294-4 2018 Methods: Receptor tyrosine kinase (RTK) pathways in temozolomide (TMZ) treatment naive or TMZ resistant human GBM biopsies and GBM cells were investigated by proteome profiling and immunoblotting of a subset of proteins. Temozolomide 52-64 ret proto-oncogene Homo sapiens 35-38 29755294-4 2018 Methods: Receptor tyrosine kinase (RTK) pathways in temozolomide (TMZ) treatment naive or TMZ resistant human GBM biopsies and GBM cells were investigated by proteome profiling and immunoblotting of a subset of proteins. Temozolomide 66-69 ret proto-oncogene Homo sapiens 9-33 29755294-4 2018 Methods: Receptor tyrosine kinase (RTK) pathways in temozolomide (TMZ) treatment naive or TMZ resistant human GBM biopsies and GBM cells were investigated by proteome profiling and immunoblotting of a subset of proteins. Temozolomide 66-69 ret proto-oncogene Homo sapiens 35-38 29755294-4 2018 Methods: Receptor tyrosine kinase (RTK) pathways in temozolomide (TMZ) treatment naive or TMZ resistant human GBM biopsies and GBM cells were investigated by proteome profiling and immunoblotting of a subset of proteins. Temozolomide 90-93 ret proto-oncogene Homo sapiens 9-33 29755294-4 2018 Methods: Receptor tyrosine kinase (RTK) pathways in temozolomide (TMZ) treatment naive or TMZ resistant human GBM biopsies and GBM cells were investigated by proteome profiling and immunoblotting of a subset of proteins. Temozolomide 90-93 ret proto-oncogene Homo sapiens 35-38 29755294-5 2018 Resistance to drugs and RTK pathway inhibitors was assessed by MTT assays. monooxyethylene trimethylolpropane tristearate 63-66 ret proto-oncogene Homo sapiens 24-27 29755294-7 2018 Results: We analyzed activation of RTK pathways by proteome profiling of tumor samples of patients which were diagnosed a secondary GBM and underwent surgery and patients which underwent a second surgery after TMZ treatment due to recurrence of the tumor. Temozolomide 210-213 ret proto-oncogene Homo sapiens 35-38 29512753-11 2018 Additionally, a Cell Counting Kit-8 assay demonstrated that specific inhibitors of NOS3 and BDNF/neurotrophic receptor tyrosine kinase, type 2 signaling reduced the IC50 of MCF-7/MDR cells in response to various anticancer drugs, including adriamycin, cisplatin and 5-fluorouracil. Doxorubicin 240-250 ret proto-oncogene Homo sapiens 110-134 29436591-2 2018 Sorafenib (SOR), a multikinase inhibitor of Raf/mitogen-activated protein kinase kinase/extracellular signal-regulated kinase (ERK) signaling and the receptor tyrosine kinase, is recognized as the standard therapeutic strategy for patients with advanced HCC. Sorafenib 0-9 ret proto-oncogene Homo sapiens 150-174 29517103-1 2018 Lenvatinib is an oral, multitargeted tyrosine kinase inhibitor (TKI) of VEGFR1-VEGFR3, FGFR1-FGFR4, PDGFRalpha, RET and v-kit Hardy-Zuckerman 4 feline sarcoma viral oncogene homolog (KIT) signaling networks involved in tumor angiogenesis. lenvatinib 0-10 ret proto-oncogene Homo sapiens 112-115 28013235-8 2018 Furthermore, our KDR gene fusion network analysis revealed six of the seven kinases with the highest DoF scores (ALK, BRAF, MET, NTRK1, NTRK3 and RET) were all observed in thyroid carcinoma. dof 101-104 ret proto-oncogene Homo sapiens 146-149 28836866-7 2018 Importantly, variant allele frequency (VAF) of some mutated genes (RET, SF3B1, ASXL1) decreased after 9 months of treatment in Aza-responder patients. Azathioprine 127-130 ret proto-oncogene Homo sapiens 67-70 29717360-9 2018 Graphical abstract An Au/Cu alloy flower-like nanocomposite (Au/Cu NFs) is firstly synthesized as an acceptor to constitute an electrochemiluminescence-resonance energy transfer (ECL-RET) system for sensitive measurement of Sudan I, while Au nanoparticles (Au NPs) functionalized graphitic carbon nitride (g-C3N4) acted as a donor. Gold 22-24 ret proto-oncogene Homo sapiens 183-186 29717360-9 2018 Graphical abstract An Au/Cu alloy flower-like nanocomposite (Au/Cu NFs) is firstly synthesized as an acceptor to constitute an electrochemiluminescence-resonance energy transfer (ECL-RET) system for sensitive measurement of Sudan I, while Au nanoparticles (Au NPs) functionalized graphitic carbon nitride (g-C3N4) acted as a donor. Copper 25-27 ret proto-oncogene Homo sapiens 183-186 29717360-9 2018 Graphical abstract An Au/Cu alloy flower-like nanocomposite (Au/Cu NFs) is firstly synthesized as an acceptor to constitute an electrochemiluminescence-resonance energy transfer (ECL-RET) system for sensitive measurement of Sudan I, while Au nanoparticles (Au NPs) functionalized graphitic carbon nitride (g-C3N4) acted as a donor. Gold 61-63 ret proto-oncogene Homo sapiens 183-186 29717360-9 2018 Graphical abstract An Au/Cu alloy flower-like nanocomposite (Au/Cu NFs) is firstly synthesized as an acceptor to constitute an electrochemiluminescence-resonance energy transfer (ECL-RET) system for sensitive measurement of Sudan I, while Au nanoparticles (Au NPs) functionalized graphitic carbon nitride (g-C3N4) acted as a donor. graphitic carbon nitride 280-304 ret proto-oncogene Homo sapiens 183-186 29717360-9 2018 Graphical abstract An Au/Cu alloy flower-like nanocomposite (Au/Cu NFs) is firstly synthesized as an acceptor to constitute an electrochemiluminescence-resonance energy transfer (ECL-RET) system for sensitive measurement of Sudan I, while Au nanoparticles (Au NPs) functionalized graphitic carbon nitride (g-C3N4) acted as a donor. g-c3n4 306-312 ret proto-oncogene Homo sapiens 183-186 29512753-11 2018 Additionally, a Cell Counting Kit-8 assay demonstrated that specific inhibitors of NOS3 and BDNF/neurotrophic receptor tyrosine kinase, type 2 signaling reduced the IC50 of MCF-7/MDR cells in response to various anticancer drugs, including adriamycin, cisplatin and 5-fluorouracil. Cisplatin 252-261 ret proto-oncogene Homo sapiens 110-134 29512753-11 2018 Additionally, a Cell Counting Kit-8 assay demonstrated that specific inhibitors of NOS3 and BDNF/neurotrophic receptor tyrosine kinase, type 2 signaling reduced the IC50 of MCF-7/MDR cells in response to various anticancer drugs, including adriamycin, cisplatin and 5-fluorouracil. Fluorouracil 266-280 ret proto-oncogene Homo sapiens 110-134 29662626-4 2018 In this project, we showed that disruption of the EGFR/ErbB2-dependent signalling by lapatinib and CP-724714, two inhibitors of the receptor tyrosine kinase (RTK), dramatically reduced the amplitude of the SOCE in breast cancer cells. Lapatinib 85-94 ret proto-oncogene Homo sapiens 132-156 29440177-4 2018 Ponatinib was tested for efficacy in two patient-derived xenograft (PDX) models and one cell-line xenograft model of SCCOHT.Results: The receptor tyrosine kinase (RTK) family was enriched in siRNA screen hits, with FGFRs and PDGFRs being overlapping hits between drug and siRNA screens. ponatinib 0-9 ret proto-oncogene Homo sapiens 137-161 29440177-4 2018 Ponatinib was tested for efficacy in two patient-derived xenograft (PDX) models and one cell-line xenograft model of SCCOHT.Results: The receptor tyrosine kinase (RTK) family was enriched in siRNA screen hits, with FGFRs and PDGFRs being overlapping hits between drug and siRNA screens. ponatinib 0-9 ret proto-oncogene Homo sapiens 163-166 29440177-6 2018 We further identified ponatinib as the most effective clinically approved RTK inhibitor. ponatinib 22-31 ret proto-oncogene Homo sapiens 74-77 29436676-7 2018 Our results demonstrated greater expression of p-RET and CXCR4 in cisplatin-resistant neuroblastomas (NBs). Cisplatin 66-75 ret proto-oncogene Homo sapiens 49-52 29436676-8 2018 Vandetanib significantly inhibited SH-SY5Y-R cell proliferation, colony formation, and invasion, while downregulating p-RET and CXCR4 expression. vandetanib 0-10 ret proto-oncogene Homo sapiens 120-123 29662626-4 2018 In this project, we showed that disruption of the EGFR/ErbB2-dependent signalling by lapatinib and CP-724714, two inhibitors of the receptor tyrosine kinase (RTK), dramatically reduced the amplitude of the SOCE in breast cancer cells. Lapatinib 85-94 ret proto-oncogene Homo sapiens 158-161 29717218-0 2018 Ganetespib targets multiple levels of the receptor tyrosine kinase signaling cascade and preferentially inhibits ErbB2-overexpressing breast cancer cells. STA 9090 0-10 ret proto-oncogene Homo sapiens 42-66 29665843-13 2018 Notably, the effects induced by the RET G533C variant were abolished by vandetanib. vandetanib 72-82 ret proto-oncogene Homo sapiens 36-39 29571998-2 2018 Patients whose tumors possess RET fusion are associated with clinical benefit from the treatment with multi-kinase inhibitors such as cabozantinib and vandetanib. cabozantinib 134-146 ret proto-oncogene Homo sapiens 30-33 29571998-2 2018 Patients whose tumors possess RET fusion are associated with clinical benefit from the treatment with multi-kinase inhibitors such as cabozantinib and vandetanib. vandetanib 151-161 ret proto-oncogene Homo sapiens 30-33 29433850-1 2018 BACKGROUND: In a phase 2 trial, lenvatinib, an inhibitor of VEGF receptors 1-3, FGF receptors 1-4, PDGF receptor alpha, RET, and KIT, showed activity in hepatocellular carcinoma. lenvatinib 32-42 ret proto-oncogene Homo sapiens 120-123 29662626-4 2018 In this project, we showed that disruption of the EGFR/ErbB2-dependent signalling by lapatinib and CP-724714, two inhibitors of the receptor tyrosine kinase (RTK), dramatically reduced the amplitude of the SOCE in breast cancer cells. 2-methoxy-N-(3-(4-((3-methyl-4-((6-methyl-3-pyridinyl)oxy)phenyl)amino)-6-quinazolinyl)-2-propenyl)acetamide 99-108 ret proto-oncogene Homo sapiens 132-156 29662626-4 2018 In this project, we showed that disruption of the EGFR/ErbB2-dependent signalling by lapatinib and CP-724714, two inhibitors of the receptor tyrosine kinase (RTK), dramatically reduced the amplitude of the SOCE in breast cancer cells. 2-methoxy-N-(3-(4-((3-methyl-4-((6-methyl-3-pyridinyl)oxy)phenyl)amino)-6-quinazolinyl)-2-propenyl)acetamide 99-108 ret proto-oncogene Homo sapiens 158-161 29563833-4 2018 This agent is a novel oral diphenylurea-based multikinase inhibitor that is active against several angiogenic receptor tyrosine kinases (RTKs; VEGFR-1, VEGFR-2, VEGFR-3, TIE-2), oncogenic RTKs (c-KIT, RET), stromal RTKs (PDGFR-B, FGFR-1), and intracellular signaling kinases (c-RAF/RAF-1, BRAF, BRAFV600E). Carbanilides 27-39 ret proto-oncogene Homo sapiens 201-204 29553126-3 2018 We evaluated the potential importance of 1,25(OH)2D3 in the diagnosis and treatment of papillary thyroid cancer (PTC). 25(oh)2d3 43-52 ret proto-oncogene Homo sapiens 113-116 29553126-7 2018 The effect of 1,25(OH)2D3 on the proliferation and apoptosis of PTC cell lines were studied by Cell Counting Kit (CCK)-8 assay and Annexin V/propidium iodide staining, respectively. Calcitriol 14-25 ret proto-oncogene Homo sapiens 64-67 29553126-10 2018 RESULTS The preoperative serum level of 1,25(OH)2D3 in PTC was obviously lower than that in nodular goiter (NG) (P<0.05). 25(oh)2d3 42-51 ret proto-oncogene Homo sapiens 55-58 29553126-12 2018 1,25(OH)2D3 inhibited the proliferation and induced the apoptosis of PTC cells, and increased CAMP expression significantly, whereas CAMP knockdown demonstrated opposite effects. Calcitriol 0-11 ret proto-oncogene Homo sapiens 69-72 29553126-14 2018 It may also become 1,25(OH)2D3 may a potential target for drug action to treat PTC through CAMP. Calcitriol 19-30 ret proto-oncogene Homo sapiens 79-82 29514104-2 2018 We applied comprehensive phosphoproteomics to unravel differential regulators of receptor tyrosine kinase (RTK)-initiated signaling networks upon activation by Pdgf-betabeta, Fgf-2, or Igf-1 and identified more than 40,000 phosphorylation sites, including many phosphotyrosine sites without additional enrichment. Phosphotyrosine 261-276 ret proto-oncogene Homo sapiens 81-105 29514104-2 2018 We applied comprehensive phosphoproteomics to unravel differential regulators of receptor tyrosine kinase (RTK)-initiated signaling networks upon activation by Pdgf-betabeta, Fgf-2, or Igf-1 and identified more than 40,000 phosphorylation sites, including many phosphotyrosine sites without additional enrichment. Phosphotyrosine 261-276 ret proto-oncogene Homo sapiens 107-110 28938186-4 2018 In this protocol, mesoporous carbon nanospheres were adopted to immobilize ECL reactant Ru(bpy)32+ and antibody via nafion to acquire the RET donor nanocomposites (MOCs/nafion/Ru(bpy)32+/antibody), which were tightly interconnected with epoxy group functionalized Fe3O4 nanoparticles. Methane 18-35 ret proto-oncogene Homo sapiens 138-141 29434222-0 2018 A secondary RET mutation in the activation loop conferring resistance to vandetanib. vandetanib 73-83 ret proto-oncogene Homo sapiens 12-15 28858679-2 2018 In this work, a novel tris(bipyridine) ruthenium(II) derivative (Ru(bpy)2(mcbpy)2+-PEI-ABEI) with high ECL efficiency due to the binary intramolecular ECL self-catalyzed property including intramolecular co-reaction and intramolecular ECL-RET, was prepared for the construction of immunosensor. tris(bipyridine) ruthenium(ii) 22-52 ret proto-oncogene Homo sapiens 239-242 28858679-2 2018 In this work, a novel tris(bipyridine) ruthenium(II) derivative (Ru(bpy)2(mcbpy)2+-PEI-ABEI) with high ECL efficiency due to the binary intramolecular ECL self-catalyzed property including intramolecular co-reaction and intramolecular ECL-RET, was prepared for the construction of immunosensor. (bpy)2( 67-74 ret proto-oncogene Homo sapiens 239-242 28858679-4 2018 Meanwhile, ABEI, as an effective energy transfer donor, could further increase the ECL intensity of Ru(bpy)2(mcbpy)2+ (as energy transfer receptor) by intramolecular ECL-RET. ru(bpy)2(mcbpy)2+ 100-117 ret proto-oncogene Homo sapiens 170-173 29515414-1 2018 Lenvatinib is an oral tyrosine kinase inhibitor of vascular endothelial growth factor receptors 1, 2, and 3, fibroblast growth factor receptors 1 through 4, as well as platelet-derived growth factor receptor alpha, RET, and KIT. lenvatinib 0-10 ret proto-oncogene Homo sapiens 215-218 29434222-1 2018 Resistance to vandetanib, a type I RET kinase inhibitor, developed in a patient with metastatic lung adenocarcinoma harboring a CCDC6-RET fusion that initially exhibited a response to treatment. vandetanib 14-24 ret proto-oncogene Homo sapiens 35-38 29434222-1 2018 Resistance to vandetanib, a type I RET kinase inhibitor, developed in a patient with metastatic lung adenocarcinoma harboring a CCDC6-RET fusion that initially exhibited a response to treatment. vandetanib 14-24 ret proto-oncogene Homo sapiens 134-137 29434222-3 2018 The S904F mutation confers resistance to vandetanib by increasing the ATP affinity and autophosphorylation activity of RET kinase. vandetanib 41-51 ret proto-oncogene Homo sapiens 119-122 29434222-3 2018 The S904F mutation confers resistance to vandetanib by increasing the ATP affinity and autophosphorylation activity of RET kinase. Adenosine Triphosphate 70-73 ret proto-oncogene Homo sapiens 119-122 29018141-0 2018 Vitamin D regulation of GDNF/Ret signaling in dopaminergic neurons. Vitamin D 0-9 ret proto-oncogene Homo sapiens 29-32 29142004-7 2018 Clinical investigators and the pharmaceutical industry are focusing on the development of the next generation of MTTs, which have minimal toxicity and greater specificity for mutated RET. Monooxyethylene trimethylolpropane tristearate 113-117 ret proto-oncogene Homo sapiens 183-186 29018141-5 2018 The absence of vitamin D ligand in gestation reduces C-Ret expression, but not GDNF and GFRalpha1, in embryo forebrains. Vitamin D 15-24 ret proto-oncogene Homo sapiens 53-58 29018141-7 2018 In the presence of vitamin D, C-Ret mRNA and protein expression were increased. Vitamin D 19-28 ret proto-oncogene Homo sapiens 30-35 29018141-8 2018 The chromatin immunoprecipitation results suggested that C-Ret is directly regulated by vitamin D via VDR. Vitamin D 88-97 ret proto-oncogene Homo sapiens 57-62 29556564-6 2018 Interestingly, ShcD-RET association reduced the viability and migration of SK-N-AS cells. sk-n-as 75-82 ret proto-oncogene Homo sapiens 20-23 29018141-12 2018 These data extend our knowledge of the diverse and important roles played by vitamin D in dopamine physiology.-Pertile, R. A. N., Cui, X., Hammond, L., Eyles, D. W. Vitamin D regulation of GDNF/Ret signaling in dopaminergic neurons. Vitamin D 165-174 ret proto-oncogene Homo sapiens 194-197 29284153-7 2018 Several drugs targeting RET have been approved by the FDA for the treatment of cancer: (i) cabozantinib and vandetanib for medullary thyroid carcinomas and (ii) lenvatinib and sorafenib for differentiated thyroid cancers. cabozantinib 91-103 ret proto-oncogene Homo sapiens 24-27 29284153-7 2018 Several drugs targeting RET have been approved by the FDA for the treatment of cancer: (i) cabozantinib and vandetanib for medullary thyroid carcinomas and (ii) lenvatinib and sorafenib for differentiated thyroid cancers. vandetanib 108-118 ret proto-oncogene Homo sapiens 24-27 29284153-7 2018 Several drugs targeting RET have been approved by the FDA for the treatment of cancer: (i) cabozantinib and vandetanib for medullary thyroid carcinomas and (ii) lenvatinib and sorafenib for differentiated thyroid cancers. lenvatinib 161-171 ret proto-oncogene Homo sapiens 24-27 29284153-7 2018 Several drugs targeting RET have been approved by the FDA for the treatment of cancer: (i) cabozantinib and vandetanib for medullary thyroid carcinomas and (ii) lenvatinib and sorafenib for differentiated thyroid cancers. Sorafenib 176-185 ret proto-oncogene Homo sapiens 24-27 29284153-10 2018 Previous X-ray studies indicated that vandetanib binds within the ATP-binding pocket and forms a hydrogen bond with A807 within the RET hinge and it makes hydrophobic contact with L881 of the catalytic spine which occurs in the floor of the adenine-binding pocket. vandetanib 38-48 ret proto-oncogene Homo sapiens 132-135 29284153-10 2018 Previous X-ray studies indicated that vandetanib binds within the ATP-binding pocket and forms a hydrogen bond with A807 within the RET hinge and it makes hydrophobic contact with L881 of the catalytic spine which occurs in the floor of the adenine-binding pocket. a807 116-120 ret proto-oncogene Homo sapiens 132-135 29441947-5 2018 Brefelamide pretreatment inhibited GDNF-induced cell proliferation and expression of rearranged during transfection (RET). brefelamide 0-11 ret proto-oncogene Homo sapiens 85-115 29662541-1 2018 Cabozantinib is an oral multitargeted tyrosine kinase inhibitor (TKI) that potently inhibits MET and AXL, both associated with poor prognosis in renal cell carcinoma (RCC), next to vascular endothelial growth factor receptor 2, KIT, FLT3 and RET. cabozantinib 0-12 ret proto-oncogene Homo sapiens 242-245 28937965-1 2018 Artemin (ARTN) is a member of glial cell line-derived neurotrophic factor (GDNF) family of ligands, and its signaling is mediated via a multi-component receptor complex including the glycosylphosphatidylinositol-anchored GDNF family receptors a (GFRa1, GFRa3) and RET receptor tyrosine kinase. Glycosylphosphatidylinositols 183-211 ret proto-oncogene Homo sapiens 264-267 29441947-5 2018 Brefelamide pretreatment inhibited GDNF-induced cell proliferation and expression of rearranged during transfection (RET). brefelamide 0-11 ret proto-oncogene Homo sapiens 117-120 30032643-1 2018 Lenvatinib is a small-molecule tyrosine kinase inhibitor that inhibits vascular endothelial growth factor receptor (VEGFR1-3), fibroblast growth factor receptor (FGFR1-4), platelet-derived growth factor receptor alpha (PDGFRalpha), stem cell factor receptor (KIT), and rearranged during transfection (RET). lenvatinib 0-10 ret proto-oncogene Homo sapiens 269-299 30032643-1 2018 Lenvatinib is a small-molecule tyrosine kinase inhibitor that inhibits vascular endothelial growth factor receptor (VEGFR1-3), fibroblast growth factor receptor (FGFR1-4), platelet-derived growth factor receptor alpha (PDGFRalpha), stem cell factor receptor (KIT), and rearranged during transfection (RET). lenvatinib 0-10 ret proto-oncogene Homo sapiens 301-304 30957057-0 2018 Acquired ALK and RET Gene Fusions as Mechanisms of Resistance to Osimertinib in EGFR-Mutant Lung Cancers. osimertinib 65-76 ret proto-oncogene Homo sapiens 17-20 29128428-3 2018 In large retrospective studies, RET rearrangements correlate with adenocarcinoma histologic subtype, never-smoking status, younger age, more advanced disease stage, potentially higher chemosensitivity (in particular, to pemetrexed-based regimens), and coexistence of other genomic alterations. Pemetrexed 220-230 ret proto-oncogene Homo sapiens 32-35 30069768-0 2018 Lenvantinib: A Tyrosine Kinase Inhibitor of VEGFR 1-3, FGFR 1-4, PDGFRalpha, KIT and RET. lenvantinib 0-11 ret proto-oncogene Homo sapiens 85-88 29468981-1 2018 BACKGROUND AND OBJECTIVE: Lenvatinib is an oral, multitargeted Tyrosine Kinase Inhibitor (TKI) of Vascular Endothelial Growth Factor Receptors (VEGFR1-VEGFR3), fibroblast growth factor receptors (FGFR1-FGFR4), Platelet-Derived Growth Factor Receptor (PDGFR)alpha, rearranged during transfection (RET), and v-kit (KIT) signaling networks implicated in tumor angiogenesis. lenvatinib 26-36 ret proto-oncogene Homo sapiens 264-294 29468981-1 2018 BACKGROUND AND OBJECTIVE: Lenvatinib is an oral, multitargeted Tyrosine Kinase Inhibitor (TKI) of Vascular Endothelial Growth Factor Receptors (VEGFR1-VEGFR3), fibroblast growth factor receptors (FGFR1-FGFR4), Platelet-Derived Growth Factor Receptor (PDGFR)alpha, rearranged during transfection (RET), and v-kit (KIT) signaling networks implicated in tumor angiogenesis. lenvatinib 26-36 ret proto-oncogene Homo sapiens 296-299 30069768-1 2018 Lenvatinib is an oral receptor tyrosine kinase inhibitor (TKI) with activity against vascular endothelial growth factor (VEGF) receptors 1-3, fibroblast growth factor receptors (FGFR) 1-4, platelet-derived growth factor receptor-alpha (PDGFRalpha), and RET and KIT proto-oncogenes. lenvatinib 0-10 ret proto-oncogene Homo sapiens 253-256 30069758-1 2018 Regorafenib (BAY 73-4506, Stivarga ) is an oral diphenylurea multi-kinase inhibitor that targets angiogenic (VEGFR1-3, TIE2), stromal (PDGFR-beta, FGFR), and oncogenic receptor tyrosine kinases (KIT, RET, and RAF). regorafenib 0-11 ret proto-oncogene Homo sapiens 200-203 28236116-1 2017 Lenvatinib is a multikinase inhibitor that targets vascular endothelial growth factor (VEGF) receptors 1-3, fibroblast growth factor receptors 1-4, platelet-derived growth factor receptor-alpha, and RET and KIT proto-oncogenes. lenvatinib 0-10 ret proto-oncogene Homo sapiens 199-202 30069758-1 2018 Regorafenib (BAY 73-4506, Stivarga ) is an oral diphenylurea multi-kinase inhibitor that targets angiogenic (VEGFR1-3, TIE2), stromal (PDGFR-beta, FGFR), and oncogenic receptor tyrosine kinases (KIT, RET, and RAF). regorafenib 13-24 ret proto-oncogene Homo sapiens 200-203 30069760-0 2018 Cabozantinib: Multi-kinase Inhibitor of MET, AXL, RET, and VEGFR2. cabozantinib 0-12 ret proto-oncogene Homo sapiens 50-53 30069760-1 2018 Cabozantinib is a receptor tyrosine kinase inhibitor (TKI) with activity against a broad range of targets, including MET, RET, AXL, VEGFR2, FLT3, and c-KIT. cabozantinib 0-12 ret proto-oncogene Homo sapiens 122-125 29253861-8 2017 Receptor Tyrosine Kinase translocated to the cell membrane in BPDF but not in LPDF or CPDF incubated endothelial cells. bpdf 62-66 ret proto-oncogene Homo sapiens 0-24 29159332-5 2017 This approach uncovered that cells on 2D hydrogels and spheroids encapsulated in 3D hydrogels were less responsive to receptor tyrosine kinase (RTK)-targeting drugs sorafenib and lapatinib, but not cytotoxic drugs, compared to single cells in hydrogels and cells on plastic. Sorafenib 165-174 ret proto-oncogene Homo sapiens 118-142 29159332-5 2017 This approach uncovered that cells on 2D hydrogels and spheroids encapsulated in 3D hydrogels were less responsive to receptor tyrosine kinase (RTK)-targeting drugs sorafenib and lapatinib, but not cytotoxic drugs, compared to single cells in hydrogels and cells on plastic. Sorafenib 165-174 ret proto-oncogene Homo sapiens 144-147 29159332-5 2017 This approach uncovered that cells on 2D hydrogels and spheroids encapsulated in 3D hydrogels were less responsive to receptor tyrosine kinase (RTK)-targeting drugs sorafenib and lapatinib, but not cytotoxic drugs, compared to single cells in hydrogels and cells on plastic. Lapatinib 179-188 ret proto-oncogene Homo sapiens 144-147 28946813-8 2017 RESULTS: Twenty-six single VUS in RET without any well-defined risk profiles were found in 33 patients. 3-[(3~{a}~{S},4~{S},6~{a}~{R})-4-carboxy-2,3,4,5,6,6~{a}-hexahydro-1~{H}-pyrrolo[2,3-c]pyrrol-3~{a}-yl]propyl-$l^{3}-oxidanyl-bis(oxidanyl)boranuide 27-30 ret proto-oncogene Homo sapiens 34-37 28762645-3 2017 OBJECTIVE: Evaluate the effectiveness and tolerability of a double-conjugate retinoid cream (AlphaRet Overnight Cream; AHA-Ret) in improving visible signs of photoaging vs 1.0% retinol or 0.025% tretinoin. Retinoids 77-85 ret proto-oncogene Homo sapiens 98-101 28762645-15 2017 AHA-Ret induced less Erythema vs retinol and was more tolerable vs retinol and tretinoin. Vitamin A 33-40 ret proto-oncogene Homo sapiens 4-7 28762645-15 2017 AHA-Ret induced less Erythema vs retinol and was more tolerable vs retinol and tretinoin. Vitamin A 67-74 ret proto-oncogene Homo sapiens 4-7 28762645-15 2017 AHA-Ret induced less Erythema vs retinol and was more tolerable vs retinol and tretinoin. Tretinoin 79-88 ret proto-oncogene Homo sapiens 4-7 28946813-11 2017 A study of the entire cohort showed that patients carrying pathogenic variants or VUS in RET together with PHEO were diagnosed earlier than the others. 3-[(3~{a}~{S},4~{S},6~{a}~{R})-4-carboxy-2,3,4,5,6,6~{a}-hexahydro-1~{H}-pyrrolo[2,3-c]pyrrol-3~{a}-yl]propyl-$l^{3}-oxidanyl-bis(oxidanyl)boranuide 82-85 ret proto-oncogene Homo sapiens 89-92 29045520-8 2017 In an exploratory assessment of OS, progression-free survival, and objective response rate, cabozantinib appeared to have a larger treatment effect in patients with RET M918T mutation-positive tumors compared with patients not harboring this mutation. cabozantinib 92-104 ret proto-oncogene Homo sapiens 165-168 29312610-0 2017 Inhibitor repurposing reveals ALK, LTK, FGFR, RET and TRK kinases as the targets of AZD1480. AZD 1480 84-91 ret proto-oncogene Homo sapiens 46-49 29312610-5 2017 We demonstrate that AZD1480 inhibits ALK, LTK, FGFR1-3, RET and TRKA-C kinases and uncover a physical basis of this specificity. AZD 1480 20-27 ret proto-oncogene Homo sapiens 56-59 29045520-9 2017 For patients with RET M918T-positive disease, median OS was 44.3 months for cabozantinib versus 18.9 months for placebo [HR, 0.60; 95% CI, 0.38-0.94; P = 0.03 (not adjusted for multiple subgroup analyses)], with corresponding values of 20.2 versus 21.5 months (HR, 1.12; 95% CI, 0.70-1.82; P = 0.63) in the RET M918T-negative subgroup. cabozantinib 76-88 ret proto-oncogene Homo sapiens 18-21 29045520-9 2017 For patients with RET M918T-positive disease, median OS was 44.3 months for cabozantinib versus 18.9 months for placebo [HR, 0.60; 95% CI, 0.38-0.94; P = 0.03 (not adjusted for multiple subgroup analyses)], with corresponding values of 20.2 versus 21.5 months (HR, 1.12; 95% CI, 0.70-1.82; P = 0.63) in the RET M918T-negative subgroup. cabozantinib 76-88 ret proto-oncogene Homo sapiens 307-310 29045520-14 2017 Exploratory analyses suggest that patients with RET M918T-positive tumors may experience a greater treatment benefit with cabozantinib. cabozantinib 122-134 ret proto-oncogene Homo sapiens 48-51 29262623-0 2017 Small molecule inhibitor regorafenib inhibits RET signaling in neuroblastoma cells and effectively suppresses tumor growth in vivo. regorafenib 25-36 ret proto-oncogene Homo sapiens 46-49 29059635-1 2017 BACKGROUND: Cabozantinib is an inhibitor of tyrosine kinases, including MET, vascular endothelial growth factor receptor, AXL and RET. cabozantinib 12-24 ret proto-oncogene Homo sapiens 130-133 28952196-5 2017 Direct DNA analyses of isolated MTC paraffin-embedded specimens revealed two RET proto-oncogene missense point mutations in exon 11 (i.e., C630R and C634W). Paraffin 36-44 ret proto-oncogene Homo sapiens 77-80 31093354-2 2017 Lenvatinib, an MKI targeting vascular endothelial growth factor receptor, fibroblast growth factor receptor, platelet-derived growth factor receptor, c-Kit, and RET, has shown efficacy in stabilizing previously progressive disease, with emerging evidence of a possible benefit in terms of overall survival. lenvatinib 0-10 ret proto-oncogene Homo sapiens 161-164 29262623-4 2017 Herein we report that RET is required for NB cell proliferation and that the small molecule inhibitor regorafenib (BAY 73-4506) blocks glial cell derived neurotrophic factor (GDNF)-induced RET signaling in NB cells and inhibits NB growth both in vitro and in vivo. regorafenib 102-113 ret proto-oncogene Homo sapiens 189-192 29262623-4 2017 Herein we report that RET is required for NB cell proliferation and that the small molecule inhibitor regorafenib (BAY 73-4506) blocks glial cell derived neurotrophic factor (GDNF)-induced RET signaling in NB cells and inhibits NB growth both in vitro and in vivo. regorafenib 115-126 ret proto-oncogene Homo sapiens 189-192 29262623-8 2017 In summary, our study suggests that RET is a potential therapeutic target in NB, and that using a novel RET inhibitor, like regorafenib, should be investigated as a therapeutic treatment option for children with NB. regorafenib 124-135 ret proto-oncogene Homo sapiens 104-107 28949508-2 2017 The high ECL efficiency of Ru-PEI-ABEI was originated from the dual intramolecular self-catalysis including intramolecular coreaction between polyethylenimine (PEI) and Ru(bpy)2(mcbpy)2+, and intramolecular ECL resonance energy transfer (ECL-RET) from N-(aminobutyl)-N-(ethylisoluminol) (ABEI) to Ru(bpy)2(mcbpy)2+, which would generate a strong initial ECL signal. ru-pei 27-33 ret proto-oncogene Homo sapiens 242-245 28949508-2 2017 The high ECL efficiency of Ru-PEI-ABEI was originated from the dual intramolecular self-catalysis including intramolecular coreaction between polyethylenimine (PEI) and Ru(bpy)2(mcbpy)2+, and intramolecular ECL resonance energy transfer (ECL-RET) from N-(aminobutyl)-N-(ethylisoluminol) (ABEI) to Ru(bpy)2(mcbpy)2+, which would generate a strong initial ECL signal. N-(4-Aminobutyl)-N-ethylisoluminol 34-38 ret proto-oncogene Homo sapiens 242-245 28688972-8 2017 The notion of merging RTK (receptor tyrosine kinase) inhibition with suppression of invasion and possible inhibition of EMT has contributed to the credibility of combretastatins as anti-cancer agents. combretastatin 162-177 ret proto-oncogene Homo sapiens 22-25 28949508-2 2017 The high ECL efficiency of Ru-PEI-ABEI was originated from the dual intramolecular self-catalysis including intramolecular coreaction between polyethylenimine (PEI) and Ru(bpy)2(mcbpy)2+, and intramolecular ECL resonance energy transfer (ECL-RET) from N-(aminobutyl)-N-(ethylisoluminol) (ABEI) to Ru(bpy)2(mcbpy)2+, which would generate a strong initial ECL signal. Polyethyleneimine 142-158 ret proto-oncogene Homo sapiens 242-245 28949508-2 2017 The high ECL efficiency of Ru-PEI-ABEI was originated from the dual intramolecular self-catalysis including intramolecular coreaction between polyethylenimine (PEI) and Ru(bpy)2(mcbpy)2+, and intramolecular ECL resonance energy transfer (ECL-RET) from N-(aminobutyl)-N-(ethylisoluminol) (ABEI) to Ru(bpy)2(mcbpy)2+, which would generate a strong initial ECL signal. Polyethyleneimine 30-33 ret proto-oncogene Homo sapiens 242-245 29066909-4 2017 Apatinib is a novel oral small-molecule tyrosine kinase inhibitor targeting the intracellular domain of vascular endothelial growth factor receptor 2 (VEGFR-2) and may also be effective on Ret, c-KIT, and c-src. apatinib 0-8 ret proto-oncogene Homo sapiens 189-192 31556266-1 2017 Aim: To evaluate reticulocyte hemoglobin (RET-Hb) vis-a-vis immature reticulocyte fraction (IRF) as an earliest indicator of response to iron therapy in iron deficiency anemia (IDA), by assessing change in RET-He and IRF at 48 hours after initiation of intravenous iron therapy. Iron 137-141 ret proto-oncogene Homo sapiens 42-45 31556266-1 2017 Aim: To evaluate reticulocyte hemoglobin (RET-Hb) vis-a-vis immature reticulocyte fraction (IRF) as an earliest indicator of response to iron therapy in iron deficiency anemia (IDA), by assessing change in RET-He and IRF at 48 hours after initiation of intravenous iron therapy. Iron 153-157 ret proto-oncogene Homo sapiens 42-45 31556266-10 2017 RET-He and IRF increased significantly at 48 hours after initiation of intravenous iron therapy (post therapy) as compared to baseline (pre therapy) in both the two groups as well when all patients were considered together. Iron 83-87 ret proto-oncogene Homo sapiens 0-3 31556266-13 2017 Conclusion: RET-Hb, a real time indicator of iron supply (hemoglobinization) to the developing RBC"s, is the earliest marker of response to iron therapy as compared to IRF (representative of reticulocyte count). Iron 45-49 ret proto-oncogene Homo sapiens 12-15 31556266-13 2017 Conclusion: RET-Hb, a real time indicator of iron supply (hemoglobinization) to the developing RBC"s, is the earliest marker of response to iron therapy as compared to IRF (representative of reticulocyte count). Iron 140-144 ret proto-oncogene Homo sapiens 12-15 28688972-8 2017 The notion of merging RTK (receptor tyrosine kinase) inhibition with suppression of invasion and possible inhibition of EMT has contributed to the credibility of combretastatins as anti-cancer agents. combretastatin 162-177 ret proto-oncogene Homo sapiens 27-51 28877471-7 2017 However, combining the RET inhibitor sorafenib with drugs that target EGFR, microtubules, or FGFR led to strong efficacy in both Drosophila and human cell line KIF5B-RET models. Sorafenib 37-46 ret proto-oncogene Homo sapiens 166-169 28768491-2 2017 These GISTs generally respond well to therapy with the RTK inhibitor imatinib mesylate (IM), although initial response is genotype-dependent. Imatinib Mesylate 69-86 ret proto-oncogene Homo sapiens 55-58 28639308-4 2017 Herein we present the development and the preliminary evaluation of a new sub-micromolar wt RET/V804M RET inhibitor, N-(2-fluoro-5-trifluoromethylphenyl)-N"-{4"-[(2""-benzamido)pyridin-4""-ylamino]phenyl}urea (69), endowed with a 4-anilinopyridine structure, starting from our previously identified 4-anilinopyrimidine hit compound. N-(2-fluoro-5-trifluoromethylphenyl)-N'-(4'-((2'-benzamido)pyridin-4'-ylamino)phenyl)urea 117-208 ret proto-oncogene Homo sapiens 92-95 28639308-4 2017 Herein we present the development and the preliminary evaluation of a new sub-micromolar wt RET/V804M RET inhibitor, N-(2-fluoro-5-trifluoromethylphenyl)-N"-{4"-[(2""-benzamido)pyridin-4""-ylamino]phenyl}urea (69), endowed with a 4-anilinopyridine structure, starting from our previously identified 4-anilinopyrimidine hit compound. N-(2-fluoro-5-trifluoromethylphenyl)-N'-(4'-((2'-benzamido)pyridin-4'-ylamino)phenyl)urea 117-208 ret proto-oncogene Homo sapiens 102-105 28639308-4 2017 Herein we present the development and the preliminary evaluation of a new sub-micromolar wt RET/V804M RET inhibitor, N-(2-fluoro-5-trifluoromethylphenyl)-N"-{4"-[(2""-benzamido)pyridin-4""-ylamino]phenyl}urea (69), endowed with a 4-anilinopyridine structure, starting from our previously identified 4-anilinopyrimidine hit compound. N-Phenylpyridin-4-amine 230-247 ret proto-oncogene Homo sapiens 92-95 28639308-4 2017 Herein we present the development and the preliminary evaluation of a new sub-micromolar wt RET/V804M RET inhibitor, N-(2-fluoro-5-trifluoromethylphenyl)-N"-{4"-[(2""-benzamido)pyridin-4""-ylamino]phenyl}urea (69), endowed with a 4-anilinopyridine structure, starting from our previously identified 4-anilinopyrimidine hit compound. N-Phenylpyridin-4-amine 230-247 ret proto-oncogene Homo sapiens 102-105 28639308-4 2017 Herein we present the development and the preliminary evaluation of a new sub-micromolar wt RET/V804M RET inhibitor, N-(2-fluoro-5-trifluoromethylphenyl)-N"-{4"-[(2""-benzamido)pyridin-4""-ylamino]phenyl}urea (69), endowed with a 4-anilinopyridine structure, starting from our previously identified 4-anilinopyrimidine hit compound. N-phenylpyrimidin-4-amine 299-318 ret proto-oncogene Homo sapiens 92-95 28639308-4 2017 Herein we present the development and the preliminary evaluation of a new sub-micromolar wt RET/V804M RET inhibitor, N-(2-fluoro-5-trifluoromethylphenyl)-N"-{4"-[(2""-benzamido)pyridin-4""-ylamino]phenyl}urea (69), endowed with a 4-anilinopyridine structure, starting from our previously identified 4-anilinopyrimidine hit compound. N-phenylpyrimidin-4-amine 299-318 ret proto-oncogene Homo sapiens 102-105 28347966-2 2017 The results revealed that SiQDs can not only greatly enhance luminol ECL, but also act as energy acceptor to construct a novel ECL resonance energy transfer (ECL-RET) system with luminol. Luminol 61-68 ret proto-oncogene Homo sapiens 162-165 28347966-2 2017 The results revealed that SiQDs can not only greatly enhance luminol ECL, but also act as energy acceptor to construct a novel ECL resonance energy transfer (ECL-RET) system with luminol. Luminol 179-186 ret proto-oncogene Homo sapiens 162-165 28703624-3 2017 Cabozantinib is oral, small-molecule tyrosine kinase inhibitor that primarily targets MET, VEGFR2, AXL and RET, with additional effect on KIT and FLT3. cabozantinib 0-12 ret proto-oncogene Homo sapiens 107-110 28868184-11 2017 RET overactivation in MEN2B lead to a large increase in intrinsic nerve fibres in the myenteric and submucosal ganglia, with a relative increase in NOS-IR nerve fibres in the circular muscle and VIP and SP in the submucosal ganglia and mucosa. TFF2 protein, human 203-205 ret proto-oncogene Homo sapiens 0-3 28868184-11 2017 RET overactivation in MEN2B lead to a large increase in intrinsic nerve fibres in the myenteric and submucosal ganglia, with a relative increase in NOS-IR nerve fibres in the circular muscle and VIP and SP in the submucosal ganglia and mucosa. TFF2 protein, human 203-205 ret proto-oncogene Homo sapiens 22-27 28768491-2 2017 These GISTs generally respond well to therapy with the RTK inhibitor imatinib mesylate (IM), although initial response is genotype-dependent. Imatinib Mesylate 88-90 ret proto-oncogene Homo sapiens 55-58 28915580-6 2017 In line with these clinical evidences computer simulations, biophysical techniques and in vitro experiments demonstrated that the receptor tyrosine kinase KIT carrying the Delta574-580 mutation displays constitutive phosphorylation, which can be switched-off upon Imatinib treatment. Imatinib Mesylate 264-272 ret proto-oncogene Homo sapiens 130-154 26986978-2 2017 Vandetanib, a small molecule receptor tyrosine kinase inhibitor of VEGFR-2, VEGFR-3, RET, and EGFR, demonstrated synergy with radiation and chemotherapy in preclinical models. vandetanib 0-10 ret proto-oncogene Homo sapiens 85-88 28860428-3 2017 Genomic profiling of each cancer were analyzed and newdrug applications of label expansion are in preparation based on the results of several registration studies including investigator-initiated trial of vandetanib for RET fusion gene positive non-small cell lung cancer. vandetanib 205-215 ret proto-oncogene Homo sapiens 220-223 28500237-2 2017 Ponatinib is a multi-kinase inhibitor with low-nanomolar potency against the RET kinase domain. ponatinib 0-9 ret proto-oncogene Homo sapiens 77-80 28500237-3 2017 Here, we demonstrate that ponatinib exhibits potent antiproliferative activity in RET fusion-positive LC-2/ad lung adenocarcinoma cells and inhibits phosphorylation of the RET fusion protein and signaling through ERK1/2 and AKT. ponatinib 26-35 ret proto-oncogene Homo sapiens 82-85 28500237-3 2017 Here, we demonstrate that ponatinib exhibits potent antiproliferative activity in RET fusion-positive LC-2/ad lung adenocarcinoma cells and inhibits phosphorylation of the RET fusion protein and signaling through ERK1/2 and AKT. ponatinib 26-35 ret proto-oncogene Homo sapiens 172-175 28743001-4 2017 We show that CRL3GCL promotes PGC fate by mediating degradation of Torso, a receptor tyrosine kinase (RTK) and major determinant of somatic cell fate. crl3gcl 13-20 ret proto-oncogene Homo sapiens 76-100 28743001-4 2017 We show that CRL3GCL promotes PGC fate by mediating degradation of Torso, a receptor tyrosine kinase (RTK) and major determinant of somatic cell fate. crl3gcl 13-20 ret proto-oncogene Homo sapiens 102-105 28082048-13 2017 Four patients with tumors harboring CCDC6-RET and KIF5B-RET fusions showed pronounced and durable responses to platinum-based chemotherapy that lasted for 8 to 15 months. Platinum 111-119 ret proto-oncogene Homo sapiens 42-45 28433712-0 2017 Common PHOX2B poly-alanine contractions impair RET gene transcription, predisposing to Hirschsprung disease. polyalanine 14-26 ret proto-oncogene Homo sapiens 47-50 28082048-13 2017 Four patients with tumors harboring CCDC6-RET and KIF5B-RET fusions showed pronounced and durable responses to platinum-based chemotherapy that lasted for 8 to 15 months. Platinum 111-119 ret proto-oncogene Homo sapiens 56-59 28011461-0 2017 Antitumor Activity of RXDX-105 in Multiple Cancer Types with RET Rearrangements or Mutations. agerafenib 22-30 ret proto-oncogene Homo sapiens 61-64 28299633-2 2017 The recent development of automated systems for hematology analysis has made it possible to measure reticulocyte hemoglobin equivalent (RET-He), which is thought to reflect iron content in reticulocytes, in the same sample used for complete blood count tests. Iron 173-177 ret proto-oncogene Homo sapiens 136-139 28299633-12 2017 RET-He changed in parallel with changes in Hb during iron administration for 21 IDA patients. Iron 53-57 ret proto-oncogene Homo sapiens 0-3 28693255-1 2017 Sunitinib (SU) is a small molecule that inhibits the receptor tyrosine kinase (RTK) signaling pathway, and has been clinically used to treat advanced renal cell carcinoma (RCC). Sunitinib 0-9 ret proto-oncogene Homo sapiens 53-77 28693255-1 2017 Sunitinib (SU) is a small molecule that inhibits the receptor tyrosine kinase (RTK) signaling pathway, and has been clinically used to treat advanced renal cell carcinoma (RCC). Sunitinib 0-9 ret proto-oncogene Homo sapiens 79-82 28693255-1 2017 Sunitinib (SU) is a small molecule that inhibits the receptor tyrosine kinase (RTK) signaling pathway, and has been clinically used to treat advanced renal cell carcinoma (RCC). Sunitinib 11-13 ret proto-oncogene Homo sapiens 53-77 28693255-1 2017 Sunitinib (SU) is a small molecule that inhibits the receptor tyrosine kinase (RTK) signaling pathway, and has been clinically used to treat advanced renal cell carcinoma (RCC). Sunitinib 11-13 ret proto-oncogene Homo sapiens 79-82 28693255-4 2017 Lack of oxygen activates hypoxia-inducible factor (HIF) protein, which is followed by the upregulation of growth factors, including vascular endothelial growth factor and activation of the RTK signaling pathway. Oxygen 8-14 ret proto-oncogene Homo sapiens 189-192 28342760-15 2017 Correction of this mutation in iPSC using CRISPR/Cas9 editing, as well as the RET G731del mutation that causes Hirschsprung disease with total colonic aganglionosis, restored ENCC function. g731del 82-89 ret proto-oncogene Homo sapiens 78-81 28629549-0 2017 Intracranial and Systemic Response to Alectinib in a Patient with RET-KIF5B Oncogenic Fusion. alectinib 38-47 ret proto-oncogene Homo sapiens 66-69 28011461-3 2017 RXDX-105 is a small molecule kinase inhibitor that potently inhibits RET. agerafenib 0-8 ret proto-oncogene Homo sapiens 69-72 28011461-4 2017 The purpose of the preclinical and clinical studies was to evaluate the potential of RXDX-105 as an effective therapy for cancers driven by RET alterations.Experimental design: The RET-inhibitory activity of RXDX-105 was assessed by biochemical and cellular assays, followed by in vivo tumor growth inhibition studies in cell line- and patient-derived xenograft models. agerafenib 208-216 ret proto-oncogene Homo sapiens 181-184 28011461-8 2017 Additionally, a patient with advanced RET-rearranged lung cancer had a rapid and sustained response to RXDX-105 in both intracranial and extracranial disease.Conclusions: These data support the inclusion of patients bearing RET alterations in ongoing and future molecularly enriched clinical trials to explore RXDX-105 efficacy across a variety of tumor types. agerafenib 103-111 ret proto-oncogene Homo sapiens 38-41 28011461-8 2017 Additionally, a patient with advanced RET-rearranged lung cancer had a rapid and sustained response to RXDX-105 in both intracranial and extracranial disease.Conclusions: These data support the inclusion of patients bearing RET alterations in ongoing and future molecularly enriched clinical trials to explore RXDX-105 efficacy across a variety of tumor types. agerafenib 103-111 ret proto-oncogene Homo sapiens 224-227 28736633-3 2017 Through a number of clinical trials, the mTOR inhibitor everolimus and the receptor tyrosine kinase (RTK) inhibitor sunitinib were recently approved for NETs. Sunitinib 116-125 ret proto-oncogene Homo sapiens 75-99 28615362-4 2017 We report that potent inhibitors, such as AD80 or ponatinib, that stably bind in the DFG-out conformation of RET may overcome these limitations and selectively kill RET-rearranged tumors. AD80 42-46 ret proto-oncogene Homo sapiens 109-112 28615362-4 2017 We report that potent inhibitors, such as AD80 or ponatinib, that stably bind in the DFG-out conformation of RET may overcome these limitations and selectively kill RET-rearranged tumors. AD80 42-46 ret proto-oncogene Homo sapiens 165-168 28615362-4 2017 We report that potent inhibitors, such as AD80 or ponatinib, that stably bind in the DFG-out conformation of RET may overcome these limitations and selectively kill RET-rearranged tumors. ponatinib 50-59 ret proto-oncogene Homo sapiens 109-112 28615362-4 2017 We report that potent inhibitors, such as AD80 or ponatinib, that stably bind in the DFG-out conformation of RET may overcome these limitations and selectively kill RET-rearranged tumors. ponatinib 50-59 ret proto-oncogene Homo sapiens 165-168 28615362-4 2017 We report that potent inhibitors, such as AD80 or ponatinib, that stably bind in the DFG-out conformation of RET may overcome these limitations and selectively kill RET-rearranged tumors. 1,3-Diphenylguanidine 85-88 ret proto-oncogene Homo sapiens 109-112 28615362-4 2017 We report that potent inhibitors, such as AD80 or ponatinib, that stably bind in the DFG-out conformation of RET may overcome these limitations and selectively kill RET-rearranged tumors. 1,3-Diphenylguanidine 85-88 ret proto-oncogene Homo sapiens 165-168 28635216-9 2017 It was also found that RET/PTC rearrangement was associated with an abnormal increase in TSH level of one month after surgery (P= 0.037). Thyrotropin 89-92 ret proto-oncogene Homo sapiens 23-26 28635216-9 2017 It was also found that RET/PTC rearrangement was associated with an abnormal increase in TSH level of one month after surgery (P= 0.037). Thyrotropin 89-92 ret proto-oncogene Homo sapiens 27-30 28736633-3 2017 Through a number of clinical trials, the mTOR inhibitor everolimus and the receptor tyrosine kinase (RTK) inhibitor sunitinib were recently approved for NETs. Sunitinib 116-125 ret proto-oncogene Homo sapiens 101-104 29088743-0 2017 In vitro and in vivo anti-tumor activity of alectinib in tumor cells with NCOA4-RET. alectinib 44-53 ret proto-oncogene Homo sapiens 80-83 28404842-4 2017 In the presence of doxycycline, HD10.6 cells mature to exhibit neuronal morphology and express sensory neuron-associated markers such as neurotrophin receptors TrkA, TrkB, TrkC, and RET and the sensory neurofilament peripherin. Doxycycline 19-30 ret proto-oncogene Homo sapiens 182-185 28336808-2 2017 Using the chemical scaffold of the JAK2 inhibitor TG101348, we developed and characterized single agents which potently and simultaneously inhibit BRD4 and a specific set of oncogenic tyrosine kinases including JAK2, FLT3, RET, and ROS1. Fedratinib 50-58 ret proto-oncogene Homo sapiens 223-226 29088743-3 2017 Recent clinical trials for RET fusion-positive NSCLC using vandetanib or cabozantinib demonstrated positive clinical response and considerable differential activities for RET inhibitors among fusion partners. vandetanib 59-69 ret proto-oncogene Homo sapiens 27-30 29088743-3 2017 Recent clinical trials for RET fusion-positive NSCLC using vandetanib or cabozantinib demonstrated positive clinical response and considerable differential activities for RET inhibitors among fusion partners. vandetanib 59-69 ret proto-oncogene Homo sapiens 171-174 29088743-3 2017 Recent clinical trials for RET fusion-positive NSCLC using vandetanib or cabozantinib demonstrated positive clinical response and considerable differential activities for RET inhibitors among fusion partners. cabozantinib 73-85 ret proto-oncogene Homo sapiens 27-30 29088743-3 2017 Recent clinical trials for RET fusion-positive NSCLC using vandetanib or cabozantinib demonstrated positive clinical response and considerable differential activities for RET inhibitors among fusion partners. cabozantinib 73-85 ret proto-oncogene Homo sapiens 171-174 29088743-4 2017 Alectinib, an approved ALK inhibitor, is reported to inhibit KIF5B-RET and CCDC6-RET. alectinib 0-9 ret proto-oncogene Homo sapiens 67-70 29088743-4 2017 Alectinib, an approved ALK inhibitor, is reported to inhibit KIF5B-RET and CCDC6-RET. alectinib 0-9 ret proto-oncogene Homo sapiens 81-84 29088743-5 2017 However, the activity of alectinib with respect to RET with other fusion partners is unknown. alectinib 25-34 ret proto-oncogene Homo sapiens 51-54 29088743-6 2017 In the present study, we investigated the effects of alectinib on NCOA4-RET fusion-positive tumor cells in vitro and in vivo. alectinib 53-62 ret proto-oncogene Homo sapiens 72-75 29088743-7 2017 Alectinib inhibited the viability of NCOA4-RET-positive EHMES-10 cells, as well as CCDC6-RET-positive LC-2/ad and TPC-1 cells. alectinib 0-9 ret proto-oncogene Homo sapiens 43-46 29088743-11 2017 These results suggest that alectinib may be a promising RET inhibitor against tumors positive for not only KIF5B-RET and CCDC6-RET, but also NCOA4-RET. alectinib 27-36 ret proto-oncogene Homo sapiens 56-59 29088743-11 2017 These results suggest that alectinib may be a promising RET inhibitor against tumors positive for not only KIF5B-RET and CCDC6-RET, but also NCOA4-RET. alectinib 27-36 ret proto-oncogene Homo sapiens 113-116 29088743-11 2017 These results suggest that alectinib may be a promising RET inhibitor against tumors positive for not only KIF5B-RET and CCDC6-RET, but also NCOA4-RET. alectinib 27-36 ret proto-oncogene Homo sapiens 113-116 29088743-11 2017 These results suggest that alectinib may be a promising RET inhibitor against tumors positive for not only KIF5B-RET and CCDC6-RET, but also NCOA4-RET. alectinib 27-36 ret proto-oncogene Homo sapiens 113-116 28464908-2 2017 Foretinib is an inhibitor of c-Met, VEGF receptor 2 (VEGFR-2), platelet-derived growth factor receptor beta (PDGFRB), AXL, Fms-like tyrosine kinase 3 (FLT3), angiopoiten receptor (TIE-2), RET and RON kinases. GSK 1363089 0-9 ret proto-oncogene Homo sapiens 188-191 28375615-4 2017 We demonstrate that the MET receptor tyrosine kinase (MET) is specifically expressed in a subset of 5-HT neurons within the caudal part of the dorsal raphe nuclei (DRC) that is encompassed by the classic B6 serotonin cell group. Serotonin 207-216 ret proto-oncogene Homo sapiens 28-52 28477875-1 2017 Cabozantinib is an oral multiple tyrosine kinase receptor inhibitor (ITK): VEGFR2, c-MET and RET. cabozantinib 0-12 ret proto-oncogene Homo sapiens 93-96 28477875-3 2017 Cabozantinib improve progression-free survival (PFS) in progressive metastatic medullary thyroid cancer (MTC): 4 months in the placebo group and 11.2 months in the cabozantinib group (P<0.001) in all patient subgroups including those with or without prior ITK and RET mutation status. cabozantinib 0-12 ret proto-oncogene Homo sapiens 267-270 28469506-6 2017 The most frequent RET mutations in patients with MEN2A occurred at codon 634 on exon 11: p.Cys634Tyr, p.Cys634Trp, and p.Cys634Arg. cys634trp 104-113 ret proto-oncogene Homo sapiens 18-21 28650002-2 2017 Cabozantinib is a novel multikinase inhibitor with activity against vascular endothelial growth factor receptor (VEGFR), proto-oncogene tyrosine-protein kinase receptor Ret and other kinases that recently joined this impressive list of approved agents. cabozantinib 0-12 ret proto-oncogene Homo sapiens 121-172 28506408-5 2017 In MEN2A, Codon 634 in exon 11 (Cys634Arg), corresponding to a cysteine in the extracellular cysteine-rich domain, is the most commonly altered codon. Cysteine 63-71 ret proto-oncogene Homo sapiens 3-8 28506408-5 2017 In MEN2A, Codon 634 in exon 11 (Cys634Arg), corresponding to a cysteine in the extracellular cysteine-rich domain, is the most commonly altered codon. Cysteine 93-101 ret proto-oncogene Homo sapiens 3-8 28460442-7 2017 Treatment with EGF robustly induced phosphorylation of RET at Tyr-905 in A+AD cells with wild type EGFR. Tyrosine 62-65 ret proto-oncogene Homo sapiens 55-58 28390257-2 2017 Under oxidative conditions, vitamin A radical cation (RET+) can be formed. Vitamin A 28-37 ret proto-oncogene Homo sapiens 54-57 28390257-5 2017 Here, we employed nanosecond laser flash photolysis (LFP) to generate RET+ (lambdamax=580nm in methanol) and examine its reactivity toward a wide range of biological molecules including amino acids, vitamins, carotenoids, naturally-occurring phenols, neurotransmitters such as catecholamines, wide range of phenol derivatives and some selected electron-donors. Methanol 95-103 ret proto-oncogene Homo sapiens 70-73 28390257-5 2017 Here, we employed nanosecond laser flash photolysis (LFP) to generate RET+ (lambdamax=580nm in methanol) and examine its reactivity toward a wide range of biological molecules including amino acids, vitamins, carotenoids, naturally-occurring phenols, neurotransmitters such as catecholamines, wide range of phenol derivatives and some selected electron-donors. Carotenoids 209-220 ret proto-oncogene Homo sapiens 70-73 28390257-9 2017 Vitamin E and carotenoids are the most efficient quenchers for the RET+ (diffusion-controlled reactions). Vitamin E 0-9 ret proto-oncogene Homo sapiens 67-70 28390257-9 2017 Vitamin E and carotenoids are the most efficient quenchers for the RET+ (diffusion-controlled reactions). Carotenoids 14-25 ret proto-oncogene Homo sapiens 67-70 28390257-10 2017 Importantly, our results clearly indicate that the reactivity of RET+ is as strong as that of the powerful trichloromethylperoxyl radical (CCl3O2). trichloromethylperoxyl radical 107-137 ret proto-oncogene Homo sapiens 65-68 28390257-10 2017 Importantly, our results clearly indicate that the reactivity of RET+ is as strong as that of the powerful trichloromethylperoxyl radical (CCl3O2). Methyldioxy, trichloro- 139-145 ret proto-oncogene Homo sapiens 65-68 28469506-6 2017 The most frequent RET mutations in patients with MEN2A occurred at codon 634 on exon 11: p.Cys634Tyr, p.Cys634Trp, and p.Cys634Arg. cys634trp 104-113 ret proto-oncogene Homo sapiens 49-54 28105557-3 2017 Although no treatments are currently available to manage HAND, we have previously shown that sunitinib, an anticancer drug that blocks receptor tyrosine-kinase and cyclin kinase pathways, might be of interest. Sunitinib 93-102 ret proto-oncogene Homo sapiens 135-159 27842445-1 2017 Cabozantinib inhibits a variety of cellular receptors including VEGFR1-3, MET, AXL, RET, FLT3 and KIT. cabozantinib 0-12 ret proto-oncogene Homo sapiens 84-87 27683183-6 2017 Two cases with lung (KIF5B-RET) and medullary thyroid carcinoma (RET M918T) that responded to a vandetanib (multikinase RET inhibitor)-containing regimen are shown.Conclusions:RET aberrations were seen in 1.8% of diverse cancers, with most cases harboring actionable, albeit distinct, coexisting alterations. vandetanib 96-106 ret proto-oncogene Homo sapiens 27-30 27683183-6 2017 Two cases with lung (KIF5B-RET) and medullary thyroid carcinoma (RET M918T) that responded to a vandetanib (multikinase RET inhibitor)-containing regimen are shown.Conclusions:RET aberrations were seen in 1.8% of diverse cancers, with most cases harboring actionable, albeit distinct, coexisting alterations. vandetanib 96-106 ret proto-oncogene Homo sapiens 65-68 27683183-6 2017 Two cases with lung (KIF5B-RET) and medullary thyroid carcinoma (RET M918T) that responded to a vandetanib (multikinase RET inhibitor)-containing regimen are shown.Conclusions:RET aberrations were seen in 1.8% of diverse cancers, with most cases harboring actionable, albeit distinct, coexisting alterations. vandetanib 96-106 ret proto-oncogene Homo sapiens 65-68 27683183-6 2017 Two cases with lung (KIF5B-RET) and medullary thyroid carcinoma (RET M918T) that responded to a vandetanib (multikinase RET inhibitor)-containing regimen are shown.Conclusions:RET aberrations were seen in 1.8% of diverse cancers, with most cases harboring actionable, albeit distinct, coexisting alterations. vandetanib 96-106 ret proto-oncogene Homo sapiens 65-68 27704266-1 2017 BACKGROUND: Lenvatinib is an oral inhibitor of vascular endothelial growth factor receptor 1-3, fibroblast growth factor receptor 1-4, platelet-derived growth factor receptor alpha, RET, and KIT. lenvatinib 12-22 ret proto-oncogene Homo sapiens 182-185 29120119-2 2017 Immunohistochemistry was performed on formalin-fixed, paraffin-embeddedtissue by the RET, p27 and cyclin D1 antibodies. Formaldehyde 38-46 ret proto-oncogene Homo sapiens 85-88 28259610-2 2017 Vandetanib is a novel tyrosine kinase inhibitor of VEGFR2, RET, and EGFR, all of which are in involved in the pathogenesis of pancreatic cancer. vandetanib 0-10 ret proto-oncogene Homo sapiens 59-62 28068878-0 2017 Long-Term Control of Hypercortisolism by Vandetanib in a Case of Medullary Thyroid Carcinoma with a Somatic RET Mutation. vandetanib 41-51 ret proto-oncogene Homo sapiens 108-111 28068878-5 2017 Vandetanib, an oral multi-TKI that targets RET in particular, was initiated, and a rapid reversal of the hypercortisolism was observed without any change in tumor size. vandetanib 0-10 ret proto-oncogene Homo sapiens 43-46 28553188-0 2017 Incidental Detection of Synchronous Medullary Thyroid Carcinoma with Bilateral Adrenal Pheochromocytoma on Iodine-123 Metaiodobenzylguanidine Scintigraphy, Leading to Diagnosis of Multiple Endocrine Neoplasia 2A. 3-Iodobenzylguanidine 118-141 ret proto-oncogene Homo sapiens 180-211 28350084-13 2017 In conclusion, patients with TP53 mutations, RET mutations and sorafenib-targeted gene mutations were demonstrated to be associated with poor HCC prognosis, which suggests that both TP53 and RET may serve as biomarkers of prognostic evaluation and targeted therapy in HCC. Sorafenib 63-72 ret proto-oncogene Homo sapiens 191-194 29120119-2 2017 Immunohistochemistry was performed on formalin-fixed, paraffin-embeddedtissue by the RET, p27 and cyclin D1 antibodies. Paraffin 54-62 ret proto-oncogene Homo sapiens 85-88 27704398-6 2017 Genetic testing revealed the presence of a heterozygous variant of unknown significance (VUS) in the cysteine-rich region of exon 10 in the RET gene (c.1846G>C, p.E616Q), in both affected siblings and their unaffected mother. Cysteine 101-109 ret proto-oncogene Homo sapiens 140-143 28069693-3 2017 Here, we demonstrate that treatment with non-cytotoxic levels of environmental chemicals (benzene and diethylnitrosamine) or chemotherapeutic agents (etoposide and doxorubicin) generates significant DNA breakage within RET at levels similar to those generated by fragile site-inducing laboratory chemicals. Benzene 90-97 ret proto-oncogene Homo sapiens 219-222 28069693-3 2017 Here, we demonstrate that treatment with non-cytotoxic levels of environmental chemicals (benzene and diethylnitrosamine) or chemotherapeutic agents (etoposide and doxorubicin) generates significant DNA breakage within RET at levels similar to those generated by fragile site-inducing laboratory chemicals. Diethylnitrosamine 102-120 ret proto-oncogene Homo sapiens 219-222 28069693-3 2017 Here, we demonstrate that treatment with non-cytotoxic levels of environmental chemicals (benzene and diethylnitrosamine) or chemotherapeutic agents (etoposide and doxorubicin) generates significant DNA breakage within RET at levels similar to those generated by fragile site-inducing laboratory chemicals. Etoposide 150-159 ret proto-oncogene Homo sapiens 219-222 28069693-3 2017 Here, we demonstrate that treatment with non-cytotoxic levels of environmental chemicals (benzene and diethylnitrosamine) or chemotherapeutic agents (etoposide and doxorubicin) generates significant DNA breakage within RET at levels similar to those generated by fragile site-inducing laboratory chemicals. Doxorubicin 164-175 ret proto-oncogene Homo sapiens 219-222 28073897-0 2017 Identification of ALK, ROS1, and RET Fusions by a Multiplexed mRNA-Based Assay in Formalin-Fixed, Paraffin-Embedded Samples from Advanced Non-Small-Cell Lung Cancer Patients. Formaldehyde 82-90 ret proto-oncogene Homo sapiens 33-36 28073897-0 2017 Identification of ALK, ROS1, and RET Fusions by a Multiplexed mRNA-Based Assay in Formalin-Fixed, Paraffin-Embedded Samples from Advanced Non-Small-Cell Lung Cancer Patients. Paraffin 98-106 ret proto-oncogene Homo sapiens 33-36 27704398-8 2017 Variants in the cysteine-rich region of the RET gene, outside of the key cysteine residues, may contribute to the development of MEN2 in a less aggressive manner, with a lower penetrance of MTC. Cysteine 16-24 ret proto-oncogene Homo sapiens 44-47 27704398-8 2017 Variants in the cysteine-rich region of the RET gene, outside of the key cysteine residues, may contribute to the development of MEN2 in a less aggressive manner, with a lower penetrance of MTC. Cysteine 73-81 ret proto-oncogene Homo sapiens 44-47 28193239-9 2017 In particular, buformin suppressed stem cell populations and self-renewal in vitro, which was associated with inhibited receptor tyrosine kinase (RTK) and mTOR signaling. Buformin 15-23 ret proto-oncogene Homo sapiens 120-144 27511638-1 2017 An inorganic NaMgSO4 F fluoride material was prepared by the wet chemical method and studied for its photoluminescence (PL) and resonant-non-resonant energy transfer (RET and NORET) capabilities between Ce3+ Tb3+ , Ce3+ Eu3+ and Ce3+ Dy3+ rare earth ions. namgso4 f fluoride 13-31 ret proto-oncogene Homo sapiens 167-170 27511638-4 2017 The purpose of the present study is to understand the RET and NORET effects of Tb3+ , Eu3+ and Dy3+ co-doping in a NaMgSO4 F:Ce3+ luminescent material, which could be used as a green-emitting material for lamp phosphors. namgso4 115-122 ret proto-oncogene Homo sapiens 54-57 28209747-7 2017 Two of these MTC patients with novel alterations in RET experienced clinical benefit from vandetanib treatment. vandetanib 90-100 ret proto-oncogene Homo sapiens 52-55 28181547-2 2017 It is well known that RET mutations affecting the cysteine-rich region of the protein (MEN2A-like mutations) are correlated with different phenotypes than those in the kinase domain (MEN2B-like mutations). Cysteine 50-58 ret proto-oncogene Homo sapiens 22-25 28193239-9 2017 In particular, buformin suppressed stem cell populations and self-renewal in vitro, which was associated with inhibited receptor tyrosine kinase (RTK) and mTOR signaling. Buformin 15-23 ret proto-oncogene Homo sapiens 146-149 28193239-12 2017 We further demonstrated that buformin-mediated in vivo inhibition of MEC stemness is associated with suppressed activation of mTOR, RTK, ER, and beta-catenin signaling pathways. Buformin 29-37 ret proto-oncogene Homo sapiens 132-135 28450652-1 2017 AIM: to evaluate the correlation and the concordance between reticulocyte hemoglobin equivalent (RET-He) and reticulocyte hemoglobin content (CHr) as well as to obtain the cut-off value of RET-He as the target of iron supplementation in chronic kidney disease (CKD) patients undergoing hemodialysis. Iron 213-217 ret proto-oncogene Homo sapiens 189-192 27933682-1 2017 The intermolecular electrochemiluminescence resonance energy transfer (ECL-RET) between luminol and Ru(bpy)32+ was studied extensively to achieve the sensitive bioanalysis owing to the perfect spectral overlap of the donor and acceptor, but it still suffers from the challenging issue of low energy-transfer efficiency. Luminol 88-95 ret proto-oncogene Homo sapiens 75-78 27933682-1 2017 The intermolecular electrochemiluminescence resonance energy transfer (ECL-RET) between luminol and Ru(bpy)32+ was studied extensively to achieve the sensitive bioanalysis owing to the perfect spectral overlap of the donor and acceptor, but it still suffers from the challenging issue of low energy-transfer efficiency. ru(bpy)32+ 100-110 ret proto-oncogene Homo sapiens 75-78 27933682-2 2017 The intramolecular ECL-RET towards the novel ECL compound containing the donor of luminol and the acceptor of Ru(bpy)2 (mcpbpy)2+ (Lum-Ru) was designed and investigated. Luminol 82-89 ret proto-oncogene Homo sapiens 23-26 28145866-4 2017 Treatment with inhibitors targeting the RTK/MAPK pathway increased reactive oxygen species (ROS) in cells with intact KEAP1, and loss of KEAP1 abrogated this increase. Reactive Oxygen Species 67-90 ret proto-oncogene Homo sapiens 40-43 28145866-4 2017 Treatment with inhibitors targeting the RTK/MAPK pathway increased reactive oxygen species (ROS) in cells with intact KEAP1, and loss of KEAP1 abrogated this increase. Reactive Oxygen Species 92-95 ret proto-oncogene Homo sapiens 40-43 27933682-3 2017 With the high-efficient ECL-RET in one molecule, the highly intense ECL signal of Lum-Ru was obtained owing to the short path of energy transmission and less energy loss between luminol and Ru(bpy)2 (mcpbpy)2+ . Luminol 178-185 ret proto-oncogene Homo sapiens 28-31 27966990-0 2017 Site-Specific N-Glycosylation of Endothelial Cell Receptor Tyrosine Kinase VEGFR-2. Nitrogen 14-15 ret proto-oncogene Homo sapiens 50-74 27966990-3 2017 N-glycosylation plays a central role in RTK ligand binding, trafficking, and stability. Nitrogen 0-1 ret proto-oncogene Homo sapiens 40-43 27803005-0 2017 Vandetanib in pretreated patients with advanced non-small cell lung cancer-harboring RET rearrangement: a phase II clinical trial. vandetanib 0-10 ret proto-oncogene Homo sapiens 85-88 27803005-15 2017 Conclusion: Vandetanib is moderately active in pretreated patients with advanced NSCLC-harboring RET rearrangements. vandetanib 12-22 ret proto-oncogene Homo sapiens 97-100 28145234-0 2017 Two recent phase 2 trials of vandetanib in RET-rearranged NSCLC. vandetanib 29-39 ret proto-oncogene Homo sapiens 43-46 27814560-0 2017 Identification of a novel 5-amino-3-(5-cyclopropylisoxazol-3-yl)-1-isopropyl-1H-pyrazole-4-carboxamide as a specific RET kinase inhibitor. 5-amino-3-(5-cyclopropylisoxazol-3-yl)-1-isopropyl-1h-pyrazole-4-carboxamide 26-102 ret proto-oncogene Homo sapiens 117-120 27814560-4 2017 In a recent effort we identified a novel and specific RET inhibitor of 5-aminopyrazole-4-carboxamide scaffold, which was designed to enhance the metabolic stability of the pyrazolopyrimidine scaffold. 3-Amino-1H-pyrazole-4-carboxamide 71-100 ret proto-oncogene Homo sapiens 54-57 27814560-4 2017 In a recent effort we identified a novel and specific RET inhibitor of 5-aminopyrazole-4-carboxamide scaffold, which was designed to enhance the metabolic stability of the pyrazolopyrimidine scaffold. 1H-pyrazolo[4,3-d]pyrimidine 172-190 ret proto-oncogene Homo sapiens 54-57 27922668-3 2017 We developed in vitro a resistance model to pan-VEGFR inhibition and explored the simultaneous inhibition of VEGFR and MET in neuroblastoma models in vitro and in vivo using cabozantinib, an inhibitor of the tyrosine kinases including VEGFR2, MET, AXL and RET. cabozantinib 174-186 ret proto-oncogene Homo sapiens 256-259 29237911-4 2017 SETTINGS AND DESIGN: This study was conducted to determine whether RET dysfunction involves an induced mutation into SK-N-MC cells. sk-n-mc 117-124 ret proto-oncogene Homo sapiens 67-70 29237911-6 2017 SK-N-MC cells with different RET plasmids treated/untreated by GDNF, AKT and ERK1/2 phosphorylation detected by specific antibodies. sk-n-mc 0-7 ret proto-oncogene Homo sapiens 29-32 29237911-8 2017 CONCLUSION: RET dysfunction involves an induced mutation into SK-N-MC cells. sk-n-mc 62-69 ret proto-oncogene Homo sapiens 12-15 28955006-0 2017 Phase I/II study of alectinib in lung cancer with RET fusion gene: study protocol. alectinib 20-29 ret proto-oncogene Homo sapiens 50-53 28955006-2 2017 Alectinib is an approved anaplastic lymphoma kinase (ALK) inhibitor that may also be effective for RET fusion-positive NSCLC. alectinib 0-9 ret proto-oncogene Homo sapiens 99-102 28955006-8 2017 CONCLUSION: This is the first study to investigate the safety and preliminary efficacy of alectinib in RET fusion-positive NSCLC patients. alectinib 90-99 ret proto-oncogene Homo sapiens 103-106 28955006-9 2017 If successful, alectinib treatment may lead to substantial and important changes in the management of NSCLC with RET fusion genes. alectinib 15-24 ret proto-oncogene Homo sapiens 113-116 28092043-2 2017 Their ability to distinguish binding to over thousands of potential phosphotyrosine (pTyr) ligands within the cell is critical for the fidelity of receptor tyrosine kinase (RTK) signaling. Phosphotyrosine 68-83 ret proto-oncogene Homo sapiens 147-171 27825616-0 2017 Vandetanib in patients with previously treated RET-rearranged advanced non-small-cell lung cancer (LURET): an open-label, multicentre phase 2 trial. vandetanib 0-10 ret proto-oncogene Homo sapiens 47-50 27825616-2 2017 Vandetanib is a multitargeted tyrosine kinase inhibitor exhibiting RET kinase activity. vandetanib 0-10 ret proto-oncogene Homo sapiens 67-70 27825616-3 2017 We aimed to assess the efficacy and safety of vandetanib in patients with advanced RET-rearranged NSCLC. vandetanib 46-56 ret proto-oncogene Homo sapiens 83-86 27825616-13 2017 INTERPRETATION: Vandetanib showed clinical antitumour activity and a manageable safety profile in patients with advanced RET-rearranged NSCLC. vandetanib 16-26 ret proto-oncogene Homo sapiens 6-9 28092043-2 2017 Their ability to distinguish binding to over thousands of potential phosphotyrosine (pTyr) ligands within the cell is critical for the fidelity of receptor tyrosine kinase (RTK) signaling. Phosphotyrosine 68-83 ret proto-oncogene Homo sapiens 173-176 28092043-2 2017 Their ability to distinguish binding to over thousands of potential phosphotyrosine (pTyr) ligands within the cell is critical for the fidelity of receptor tyrosine kinase (RTK) signaling. Phosphotyrosine 85-89 ret proto-oncogene Homo sapiens 147-171 28092043-2 2017 Their ability to distinguish binding to over thousands of potential phosphotyrosine (pTyr) ligands within the cell is critical for the fidelity of receptor tyrosine kinase (RTK) signaling. Phosphotyrosine 85-89 ret proto-oncogene Homo sapiens 173-176 27807062-0 2016 In vitro transforming potential, intracellular signaling properties and sensitivity to a kinase inhibitor (sorafenib) of RET proto-oncogene variants Glu511Lys, Ser649Leu and Arg886Trp. Sorafenib 107-116 ret proto-oncogene Homo sapiens 121-124 27873490-8 2017 Reversible EGFR-TKI (gefitinib) resensitized cancer cells to RET inhibitors, even in the presence of EGF. Gefitinib 21-30 ret proto-oncogene Homo sapiens 61-64 27525386-8 2016 Cabozantinib appeared to prolong PFS versus the placebo in the RET mutation-positive subgroup (hazard ratio [HR], 0.23; 95% confidence interval [CI], 0.14-0.38; P < .0001), the RET mutation-unknown subgroup (HR, 0.30; 95% CI, 0.16-0.57; P = .0001), and the RAS mutation-positive subgroup (HR, 0.15; 95% CI, 0.02-1.10; P = .0317). cabozantinib 0-12 ret proto-oncogene Homo sapiens 180-183 27525386-9 2016 The RET M918T subgroup achieved the greatest observed PFS benefit from cabozantinib versus the placebo (HR, 0.15; 95% CI, 0.08-0.28; P < .0001). cabozantinib 71-83 ret proto-oncogene Homo sapiens 4-7 27525386-13 2016 CONCLUSIONS: These data suggest that cabozantinib provides the greatest clinical benefit to patients with MTC who have RET M918T or RAS mutations. cabozantinib 37-49 ret proto-oncogene Homo sapiens 119-122 28704831-2 2017 Due to the short life span of reticulocytes, Ret-He reflects current iron availability for erythropoiesis more accurately than other common erythrocyte indices. Iron 69-73 ret proto-oncogene Homo sapiens 45-48 28042325-3 2017 In normal physiological conditions, the fluorescence and ROS generation ability of Ce6 are quenched by GNPs via RET; but in cancerous cells, the fluorescence and the ROS generation of Ce6 could be recovered by cleavage of Au-S bond through high level of intracellular GSH for real-time imaging and in demand PDT. ros 57-60 ret proto-oncogene Homo sapiens 112-115 28042325-3 2017 In normal physiological conditions, the fluorescence and ROS generation ability of Ce6 are quenched by GNPs via RET; but in cancerous cells, the fluorescence and the ROS generation of Ce6 could be recovered by cleavage of Au-S bond through high level of intracellular GSH for real-time imaging and in demand PDT. ce6 83-86 ret proto-oncogene Homo sapiens 112-115 28042325-3 2017 In normal physiological conditions, the fluorescence and ROS generation ability of Ce6 are quenched by GNPs via RET; but in cancerous cells, the fluorescence and the ROS generation of Ce6 could be recovered by cleavage of Au-S bond through high level of intracellular GSH for real-time imaging and in demand PDT. ce6 184-187 ret proto-oncogene Homo sapiens 112-115 27525386-0 2016 Correlative analyses of RET and RAS mutations in a phase 3 trial of cabozantinib in patients with progressive, metastatic medullary thyroid cancer. cabozantinib 68-80 ret proto-oncogene Homo sapiens 24-27 27525386-8 2016 Cabozantinib appeared to prolong PFS versus the placebo in the RET mutation-positive subgroup (hazard ratio [HR], 0.23; 95% confidence interval [CI], 0.14-0.38; P < .0001), the RET mutation-unknown subgroup (HR, 0.30; 95% CI, 0.16-0.57; P = .0001), and the RAS mutation-positive subgroup (HR, 0.15; 95% CI, 0.02-1.10; P = .0317). cabozantinib 0-12 ret proto-oncogene Homo sapiens 63-66 27817859-6 2016 Lenvatinib (Lenvima ) is a tyrosine kinase inhibitor (TKI) targeting the VEGFR1-3, FGFR 1-4, PDGFR-alpha, RET and c-kit. lenvatinib 0-10 ret proto-oncogene Homo sapiens 106-109 27539727-4 2016 Because activating RET mutations occur in over 90 % of hereditary and 40 % of sporadic MTC, clinical trials of several RET-targeting multikinase inhibitors (MKIs) have resulted in FDA approval of vandetanib and cabozantinib for the treatment of MTC. vandetanib 196-206 ret proto-oncogene Homo sapiens 19-22 27539727-4 2016 Because activating RET mutations occur in over 90 % of hereditary and 40 % of sporadic MTC, clinical trials of several RET-targeting multikinase inhibitors (MKIs) have resulted in FDA approval of vandetanib and cabozantinib for the treatment of MTC. vandetanib 196-206 ret proto-oncogene Homo sapiens 119-122 27539727-4 2016 Because activating RET mutations occur in over 90 % of hereditary and 40 % of sporadic MTC, clinical trials of several RET-targeting multikinase inhibitors (MKIs) have resulted in FDA approval of vandetanib and cabozantinib for the treatment of MTC. cabozantinib 211-223 ret proto-oncogene Homo sapiens 19-22 27539727-4 2016 Because activating RET mutations occur in over 90 % of hereditary and 40 % of sporadic MTC, clinical trials of several RET-targeting multikinase inhibitors (MKIs) have resulted in FDA approval of vandetanib and cabozantinib for the treatment of MTC. cabozantinib 211-223 ret proto-oncogene Homo sapiens 119-122 27825636-0 2016 Cabozantinib in patients with advanced RET-rearranged non-small-cell lung cancer: an open-label, single-centre, phase 2, single-arm trial. cabozantinib 0-12 ret proto-oncogene Homo sapiens 39-42 27825636-2 2016 Cabozantinib is a multikinase inhibitor with activity against RET that produced a 10% overall response in unselected patients with lung cancers. cabozantinib 0-12 ret proto-oncogene Homo sapiens 62-65 27825636-3 2016 To assess the activity of cabozantinib in patients with RET-rearranged lung cancers, we did a prospective phase 2 trial in this molecular subgroup. cabozantinib 26-38 ret proto-oncogene Homo sapiens 56-59 27825636-16 2016 INTERPRETATION: The reported activity of cabozantinib in patients with RET-rearranged lung cancers defines RET rearrangements as actionable drivers in patients with lung cancers. cabozantinib 41-53 ret proto-oncogene Homo sapiens 6-9 27825636-16 2016 INTERPRETATION: The reported activity of cabozantinib in patients with RET-rearranged lung cancers defines RET rearrangements as actionable drivers in patients with lung cancers. cabozantinib 41-53 ret proto-oncogene Homo sapiens 71-74 27825638-2 2016 Cabozantinib, a small molecule tyrosine kinase inhibitor, targets MET, VEGFR, RET, ROS1, and AXL, which are implicated in lung cancer tumorigenesis. cabozantinib 0-12 ret proto-oncogene Homo sapiens 78-81 27802516-0 2016 Administration of Menadione, Vitamin K3, Ameliorates Off-Target Effects on Corneal Epithelial Wound Healing Due to Receptor Tyrosine Kinase Inhibition. Vitamin K 3 18-27 ret proto-oncogene Homo sapiens 115-139 27802516-0 2016 Administration of Menadione, Vitamin K3, Ameliorates Off-Target Effects on Corneal Epithelial Wound Healing Due to Receptor Tyrosine Kinase Inhibition. Vitamin K 3 29-39 ret proto-oncogene Homo sapiens 115-139 27794403-18 2016 RET-rearranged patients may benefit more from pemetrexed-based regimen. Pemetrexed 46-56 ret proto-oncogene Homo sapiens 0-3 27805332-10 2016 RET-He was the only significant predictor of bone marrow iron stores (at P < 0.05). Iron 57-61 ret proto-oncogene Homo sapiens 0-3 27805332-13 2016 CONCLUSIONS: RET-He correlated significantly with serum ferritin and is also a better predictor of bone marrow iron stores than the latter. Iron 111-115 ret proto-oncogene Homo sapiens 13-16 27805332-1 2016 AIM: To evaluate reticulocyte hemoglobin (RET-He) vis-a-vis serum ferritin as a marker of bone marrow iron store in iron deficiency anemia (IDA). Iron 102-106 ret proto-oncogene Homo sapiens 42-45 27544060-0 2016 Clinical Activity of Alectinib in Advanced RET-Rearranged Non-Small Cell Lung Cancer. alectinib 21-30 ret proto-oncogene Homo sapiens 43-46 27544060-2 2016 Alectinib is an anaplastic lymphoma kinase tyrosine kinase inhibitor (TKI) that also has anti-RET activity in vitro. alectinib 0-9 ret proto-oncogene Homo sapiens 94-97 27544060-3 2016 The clinical activity of alectinib in patients with RET-rearranged NSCLC has not yet been reported. alectinib 25-34 ret proto-oncogene Homo sapiens 52-55 27544060-4 2016 METHODS: We have described four patients with advanced RET-rearranged NSCLC who were treated with alectinib (600 mg twice daily [n = 3] or 900 mg twice daily [n = 1]) as part of single-patient compassionate use protocols or off-label use of the commercially available drug. alectinib 98-107 ret proto-oncogene Homo sapiens 55-58 27544060-10 2016 A fourth patient who was RET TKI-naive had primary progression while receiving alectinib. alectinib 79-88 ret proto-oncogene Homo sapiens 25-28 27544060-11 2016 CONCLUSIONS: Alectinib demonstrated preliminary antitumor activity in patients with advanced RET-rearranged NSCLC, most of whom had received prior RET inhibitors. alectinib 13-22 ret proto-oncogene Homo sapiens 93-96 27544060-11 2016 CONCLUSIONS: Alectinib demonstrated preliminary antitumor activity in patients with advanced RET-rearranged NSCLC, most of whom had received prior RET inhibitors. alectinib 13-22 ret proto-oncogene Homo sapiens 147-150 27544060-12 2016 Larger prospective studies with longer follow-up are needed to assess the efficacy of alectinib in RET-rearranged NSCLC and other RET-driven malignancies. alectinib 86-95 ret proto-oncogene Homo sapiens 99-102 27760157-7 2016 The tyrosine kinase activity was measured with a human receptor tyrosine kinase (RTK) detection kit using a horseradish peroxidase (HRP)-conjugated phosphotyrosine (pY20) antibody as the substrate. py20 165-169 ret proto-oncogene Homo sapiens 81-84 27802347-0 2016 RET/PTC Rearrangements Are Associated with Elevated Postoperative TSH Levels and Multifocal Lesions in Papillary Thyroid Cancer without Concomitant Thyroid Benign Disease. Thyrotropin 66-69 ret proto-oncogene Homo sapiens 0-3 27802347-0 2016 RET/PTC Rearrangements Are Associated with Elevated Postoperative TSH Levels and Multifocal Lesions in Papillary Thyroid Cancer without Concomitant Thyroid Benign Disease. Thyrotropin 66-69 ret proto-oncogene Homo sapiens 4-7 27802347-10 2016 RET/PTC rearrangement was also correlated with higher TSH levels at one month post-surgery (P = 0.037). Thyrotropin 54-57 ret proto-oncogene Homo sapiens 0-3 27802347-10 2016 RET/PTC rearrangement was also correlated with higher TSH levels at one month post-surgery (P = 0.037). Thyrotropin 54-57 ret proto-oncogene Homo sapiens 4-7 27716285-1 2016 BACKGROUND: Anlotinib is a novel multi-target tyrosine kinase inhibitor that is designed to primarily inhibit VEGFR2/3, FGFR1-4, PDGFR alpha/beta, c-Kit, and Ret. anlotinib 12-21 ret proto-oncogene Homo sapiens 158-161 27299777-5 2016 Their performance was corroborated with two innovative proofs-of-concept that centered on the luminol transduction chemistry: a first time reported ECL assay based on the enzymatic reaction between an indoxyl substrate and the enzyme alkaline phosphatase, and the electrochemiluminescence resonance energy transfer (ECL-RET) process triggered by the electro-oxidized luminol to the acceptor fluorescein. Luminol 94-101 ret proto-oncogene Homo sapiens 320-323 27717313-3 2016 Gene analysis in this patient disclosed a heterozygous p.S811F mutation was in Ret gene exon 14, resulting in a substitution of phenylalanine for serine. Phenylalanine 128-141 ret proto-oncogene Homo sapiens 79-82 27717313-3 2016 Gene analysis in this patient disclosed a heterozygous p.S811F mutation was in Ret gene exon 14, resulting in a substitution of phenylalanine for serine. Serine 146-152 ret proto-oncogene Homo sapiens 79-82 27717313-4 2016 The large side chain of phenylalanine obstructed the opening of the hydrophobic pocket of the Ret molecule causing interference with its interaction with adenosine triphosphate and consequent marked reduction in its enzyme activity. Adenosine Triphosphate 154-176 ret proto-oncogene Homo sapiens 94-97 27299777-5 2016 Their performance was corroborated with two innovative proofs-of-concept that centered on the luminol transduction chemistry: a first time reported ECL assay based on the enzymatic reaction between an indoxyl substrate and the enzyme alkaline phosphatase, and the electrochemiluminescence resonance energy transfer (ECL-RET) process triggered by the electro-oxidized luminol to the acceptor fluorescein. indoxyl 201-208 ret proto-oncogene Homo sapiens 320-323 27299777-8 2016 Graphical abstract Schematic representation of the ECL-RET: from luminol-H2O2 system to fluorescein, the micro-spectrometer for the light collection and the 3D representation of the ECL-RET reaction. Luminol 65-72 ret proto-oncogene Homo sapiens 55-58 27299777-8 2016 Graphical abstract Schematic representation of the ECL-RET: from luminol-H2O2 system to fluorescein, the micro-spectrometer for the light collection and the 3D representation of the ECL-RET reaction. Hydrogen Peroxide 73-77 ret proto-oncogene Homo sapiens 55-58 27299777-8 2016 Graphical abstract Schematic representation of the ECL-RET: from luminol-H2O2 system to fluorescein, the micro-spectrometer for the light collection and the 3D representation of the ECL-RET reaction. Fluorescein 88-99 ret proto-oncogene Homo sapiens 55-58 27339111-2 2016 Lenvatinib inhibits VEGFR1-3, FGFR1-4, PDGFRbeta, RET and KIT proto-oncogenes. lenvatinib 0-10 ret proto-oncogene Homo sapiens 50-53 27294358-4 2016 Also observed in this study, however, was increased N-sulphation detected by antibody 10E4 indicating that not only 6-O sulphation but also N-sulphation may contribute to increased RTK cell signalling in mammary tumours. Nitrogen 52-53 ret proto-oncogene Homo sapiens 181-184 27633255-0 2016 miR-449 overexpression inhibits papillary thyroid carcinoma cell growth by targeting RET kinase-beta-catenin signaling pathway. mir-449 0-7 ret proto-oncogene Homo sapiens 85-88 27574129-0 2016 Iodine regulates G2/M progression induced by CCL21/CCR7 interaction in primary cultures of papillary thyroid cancer cells with RET/PTC expression. Iodine 0-6 ret proto-oncogene Homo sapiens 127-130 27496134-5 2016 By culturing KIF5B-RET-dependent BaF3 (B/KR) cells with increasing concentrations of cabozantinib or vandetanib, we identified cabozantinib-resistant RETV804L mutation and vandetanib-resistant-RETG810A mutation. vandetanib 101-111 ret proto-oncogene Homo sapiens 19-22 27496134-5 2016 By culturing KIF5B-RET-dependent BaF3 (B/KR) cells with increasing concentrations of cabozantinib or vandetanib, we identified cabozantinib-resistant RETV804L mutation and vandetanib-resistant-RETG810A mutation. cabozantinib 127-139 ret proto-oncogene Homo sapiens 19-22 27496134-5 2016 By culturing KIF5B-RET-dependent BaF3 (B/KR) cells with increasing concentrations of cabozantinib or vandetanib, we identified cabozantinib-resistant RETV804L mutation and vandetanib-resistant-RETG810A mutation. vandetanib 172-182 ret proto-oncogene Homo sapiens 19-22 27496134-5 2016 By culturing KIF5B-RET-dependent BaF3 (B/KR) cells with increasing concentrations of cabozantinib or vandetanib, we identified cabozantinib-resistant RETV804L mutation and vandetanib-resistant-RETG810A mutation. cabozantinib 85-97 ret proto-oncogene Homo sapiens 19-22 27574129-2 2016 During rearranged during transfection (RET)/papillary thyroid carcinoma (PTC) 3 activation, excess iodine can act as a protective agent in thyroid follicular cells. Iodine 99-105 ret proto-oncogene Homo sapiens 39-42 27574129-11 2016 These results suggest that CCL21/CCR7 interaction contributes to G2/M progression of RET/PTC-expressing cells via the ERK pathway in association with 10-5 M NaI. Sodium Iodide 157-160 ret proto-oncogene Homo sapiens 85-88 27273837-8 2016 Somehow, this RET R114H mutation proved to have a role in the etiology of both CIPO and HSCR and could contribute to a more diffuse imbalance of gut dysmotility. cipo 79-83 ret proto-oncogene Homo sapiens 14-17 27494860-0 2016 Apatinib inhibits cellular invasion and migration by fusion kinase KIF5B-RET via suppressing RET/Src signaling pathway. apatinib 0-8 ret proto-oncogene Homo sapiens 73-76 27494860-0 2016 Apatinib inhibits cellular invasion and migration by fusion kinase KIF5B-RET via suppressing RET/Src signaling pathway. apatinib 0-8 ret proto-oncogene Homo sapiens 93-96 27494860-3 2016 We also investigate the anti-tumor activity of Apatinib, a potent inhibitor of VEGFR-2, PDGFR-beta, c-Src and RET, in RET-rearranged lung adenocarcinoma, together with the mechanisms underlying. apatinib 47-55 ret proto-oncogene Homo sapiens 110-113 27494860-5 2016 Apatinib exerted its anti-cancer effect not only via cytotoxicity, but also via inhibition of migration and invasion by suppressing RET/Src signaling pathway, supporting a potential role for Apatinib in the treatment of KIF5B-RET driven tumors. apatinib 0-8 ret proto-oncogene Homo sapiens 132-135 27494860-5 2016 Apatinib exerted its anti-cancer effect not only via cytotoxicity, but also via inhibition of migration and invasion by suppressing RET/Src signaling pathway, supporting a potential role for Apatinib in the treatment of KIF5B-RET driven tumors. apatinib 0-8 ret proto-oncogene Homo sapiens 226-229 27481946-1 2016 Downstream of receptor tyrosine kinase and G protein-coupled receptor (GPCR) stimulation, the phosphatidylinositol 3,4,5-trisphosphate (PIP3)-dependent Rac exchange factor (PREX) family of guanine nucleotide exchange factors (GEFs) activates Rho GTPases, leading to important roles for PREX proteins in numerous cellular processes and diseases, including cancer. phosphatidylinositol 3,4,5-triphosphate 94-134 ret proto-oncogene Homo sapiens 14-38 27481946-1 2016 Downstream of receptor tyrosine kinase and G protein-coupled receptor (GPCR) stimulation, the phosphatidylinositol 3,4,5-trisphosphate (PIP3)-dependent Rac exchange factor (PREX) family of guanine nucleotide exchange factors (GEFs) activates Rho GTPases, leading to important roles for PREX proteins in numerous cellular processes and diseases, including cancer. PIP3 136-140 ret proto-oncogene Homo sapiens 14-38 27618325-8 2016 Currently, Food and Drug Administration-approved molecularly targeted therapies for metastatic RAI-refractory thyroid cancer, including sorafenib, lenvatinib, vandetanib, and cabozantinib, target the vascular endothelial growth factor receptor and RET kinases. Sorafenib 136-145 ret proto-oncogene Homo sapiens 248-251 27618325-8 2016 Currently, Food and Drug Administration-approved molecularly targeted therapies for metastatic RAI-refractory thyroid cancer, including sorafenib, lenvatinib, vandetanib, and cabozantinib, target the vascular endothelial growth factor receptor and RET kinases. cabozantinib 175-187 ret proto-oncogene Homo sapiens 248-251 27031188-2 2016 It was based on the ECL resonance energy transfer (ECL-RET) of CdTe/CdS coresmall/shellthick quantum dots (QDs) to gold nanorods (AuNRs). cadmium telluride 63-67 ret proto-oncogene Homo sapiens 55-58 27171212-2 2016 The diamagnetic complex shows a highly intense AIE induced by NEt3H(+), which disappears after picric acid recognition and subsequently RET will quench the emission intensity. net3h 62-67 ret proto-oncogene Homo sapiens 136-139 27171212-2 2016 The diamagnetic complex shows a highly intense AIE induced by NEt3H(+), which disappears after picric acid recognition and subsequently RET will quench the emission intensity. picric acid 95-106 ret proto-oncogene Homo sapiens 136-139 27031188-2 2016 It was based on the ECL resonance energy transfer (ECL-RET) of CdTe/CdS coresmall/shellthick quantum dots (QDs) to gold nanorods (AuNRs). Cadmium 68-71 ret proto-oncogene Homo sapiens 55-58 27131066-0 2016 An orally available tyrosine kinase ALK and RET dual inhibitor bearing the tetracyclic benzo[b]carbazolone core. carbazolone 95-106 ret proto-oncogene Homo sapiens 44-47 27351133-0 2016 Targeting of RET oncogene by naphthalene diimide-mediated gene promoter G-quadruplex stabilization exerts anti-tumor activity in oncogene-addicted human medullary thyroid cancer. naphthalenediimide 29-48 ret proto-oncogene Homo sapiens 13-16 27351133-4 2016 Here, we report that exposure of MTC cells to a tri-substituted naphthalene diimide (NDI) resulted in a significant antiproliferative activity paralleled by inhibition of RET expression. tri-substituted naphthalene diimide 48-83 ret proto-oncogene Homo sapiens 171-174 27351133-4 2016 Here, we report that exposure of MTC cells to a tri-substituted naphthalene diimide (NDI) resulted in a significant antiproliferative activity paralleled by inhibition of RET expression. naphthalenediimide 85-88 ret proto-oncogene Homo sapiens 171-174 27460868-4 2016 Besides, due to the ECL resonance energy transfer (ECL-RET) strategy between the large amount of Au nanorods (Au NRs) on the ternary composite surface and the CdS:Eu QDs, the ECL intensity of QDs was further quenched. Gold 97-99 ret proto-oncogene Homo sapiens 55-58 27259358-8 2016 Finally, RTK-enriched cell lines from both series exhibited enhanced sensitivity to the small molecule EGFR inhibitor erlotinib, indicating that their phosphosignature may provide a predictive biomarker for response to this targeted therapy. Erlotinib Hydrochloride 118-127 ret proto-oncogene Homo sapiens 9-12 27226544-7 2016 RET(DeltaE345), in contrast, displays higher baseline autophosphorylation, specifically on the catalytic tyrosine, Tyr(905), and also on one of the most important signaling residues, Tyr(1062) These data provide the first evidence for a physiologic role of these isoforms in RET pathway function. Tyrosine 105-113 ret proto-oncogene Homo sapiens 0-3 27226544-7 2016 RET(DeltaE345), in contrast, displays higher baseline autophosphorylation, specifically on the catalytic tyrosine, Tyr(905), and also on one of the most important signaling residues, Tyr(1062) These data provide the first evidence for a physiologic role of these isoforms in RET pathway function. Tyrosine 115-118 ret proto-oncogene Homo sapiens 0-3 27226544-7 2016 RET(DeltaE345), in contrast, displays higher baseline autophosphorylation, specifically on the catalytic tyrosine, Tyr(905), and also on one of the most important signaling residues, Tyr(1062) These data provide the first evidence for a physiologic role of these isoforms in RET pathway function. Tyrosine 183-186 ret proto-oncogene Homo sapiens 0-3 27398740-3 2016 Lenvatinib is an oral potent multi kinase inhibitor [MKI] of different growth factor receptors including VEGFR1/Flt-1, VEGFR2/KDR, VEGFR3, FGFR1,2,3,4, PDGFR-beta as well as RET and KIT signaling networks. lenvatinib 0-10 ret proto-oncogene Homo sapiens 174-177 27460868-4 2016 Besides, due to the ECL resonance energy transfer (ECL-RET) strategy between the large amount of Au nanorods (Au NRs) on the ternary composite surface and the CdS:Eu QDs, the ECL intensity of QDs was further quenched. Gold 110-112 ret proto-oncogene Homo sapiens 55-58 27460868-4 2016 Besides, due to the ECL resonance energy transfer (ECL-RET) strategy between the large amount of Au nanorods (Au NRs) on the ternary composite surface and the CdS:Eu QDs, the ECL intensity of QDs was further quenched. Cadmium 159-162 ret proto-oncogene Homo sapiens 55-58 27387652-0 2016 Linifanib (ABT-869) Potentiates the Efficacy of Chemotherapeutic Agents through the Suppression of Receptor Tyrosine Kinase-Mediated AKT/mTOR Signaling Pathways in Gastric Cancer. N-(4-(3-amino-1H-indazol-4-yl)phenyl)-N1-(2-fluoro-5-methylphenyl)urea 0-9 ret proto-oncogene Homo sapiens 99-123 27090738-7 2016 The inhibition of RET signaling significantly increased the sensitivity of HNSCC cells to the EGFR inhibitor erlotinib in both in vitro and in vivo models. Erlotinib Hydrochloride 109-118 ret proto-oncogene Homo sapiens 18-21 27387652-0 2016 Linifanib (ABT-869) Potentiates the Efficacy of Chemotherapeutic Agents through the Suppression of Receptor Tyrosine Kinase-Mediated AKT/mTOR Signaling Pathways in Gastric Cancer. 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 11-14 ret proto-oncogene Homo sapiens 99-123 27387652-2 2016 Here, we demonstrate that linifanib (ABT-869), a novel multi-targeted receptor tyrosine kinase inhibitor, markedly augments cytotoxicity of chemotherapies in human gastric cancer. N-(4-(3-amino-1H-indazol-4-yl)phenyl)-N1-(2-fluoro-5-methylphenyl)urea 26-35 ret proto-oncogene Homo sapiens 70-94 27387652-2 2016 Here, we demonstrate that linifanib (ABT-869), a novel multi-targeted receptor tyrosine kinase inhibitor, markedly augments cytotoxicity of chemotherapies in human gastric cancer. 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 37-40 ret proto-oncogene Homo sapiens 70-94 27056998-0 2016 Clinical outcomes with pemetrexed-based systemic therapies in RET-rearranged lung cancers. Pemetrexed 23-33 ret proto-oncogene Homo sapiens 62-65 27056998-2 2016 While previous series have shown durable clinical benefit with pemetrexed-based therapies in ALK- and ROS1-rearranged lung cancers, the benefits of pemetrexed-based treatments in patients with RET-rearranged lung cancers relative to other genomic subsets have not previously been explored. Pemetrexed 148-158 ret proto-oncogene Homo sapiens 193-196 27056998-9 2016 CONCLUSION: Durable benefits with pemetrexed-based therapies in RET-rearranged lung cancers are comparable with ALK- and ROS1-rearranged lung cancers. Pemetrexed 34-44 ret proto-oncogene Homo sapiens 64-67 27056998-10 2016 When selecting therapies for patients with RET-rearranged lung cancers, pemetrexed-containing regimens should be considered. Pemetrexed 72-82 ret proto-oncogene Homo sapiens 43-46 25366691-0 2016 Effect of the RET Inhibitor Vandetanib in a Patient With RET Fusion-Positive Metastatic Non-Small-Cell Lung Cancer. vandetanib 28-38 ret proto-oncogene Homo sapiens 14-17 27150058-6 2016 These results demonstrated that KIAA1217-RET fusion represents a novel oncogenic driver gene, the products of which are sensitive to vandetanib treatment, and suggested that the KIAA1217-RET-fusion gene is a promising target for lung cancer treatment. vandetanib 133-143 ret proto-oncogene Homo sapiens 41-44 27150058-6 2016 These results demonstrated that KIAA1217-RET fusion represents a novel oncogenic driver gene, the products of which are sensitive to vandetanib treatment, and suggested that the KIAA1217-RET-fusion gene is a promising target for lung cancer treatment. vandetanib 133-143 ret proto-oncogene Homo sapiens 187-190 27429741-4 2016 Vandetanib and cabozantinib, both multi-kinase inhibitors with RET activity, are approved for use in medullary thyroid carcinoma, but additional pharmacological activities, most notably inhibition of vascular endothelial growth factor - VEGFR2 (KDR), lead to dose-limiting toxicity. vandetanib 0-10 ret proto-oncogene Homo sapiens 63-66 27429741-4 2016 Vandetanib and cabozantinib, both multi-kinase inhibitors with RET activity, are approved for use in medullary thyroid carcinoma, but additional pharmacological activities, most notably inhibition of vascular endothelial growth factor - VEGFR2 (KDR), lead to dose-limiting toxicity. cabozantinib 15-27 ret proto-oncogene Homo sapiens 63-66 27429741-6 2016 In an earlier publication [Newton et al, 2016; 1] we reported the discovery of a series of 2-substituted phenol quinazolines as potent and selective RET kinase inhibitors. 2-substituted phenol quinazolines 91-124 ret proto-oncogene Homo sapiens 149-152 25366691-0 2016 Effect of the RET Inhibitor Vandetanib in a Patient With RET Fusion-Positive Metastatic Non-Small-Cell Lung Cancer. vandetanib 28-38 ret proto-oncogene Homo sapiens 57-60 27034161-3 2016 More recently, RET over-expression has emerged as a new player in ER-positive (ER+) BC, and as a potential target to enhance sensitivity and avoid resistance to tamoxifen therapy.Therefore, targeting the RET pathway may lead to new therapies in ER+ BC. Tamoxifen 161-170 ret proto-oncogene Homo sapiens 15-18 27101322-4 2016 When gold nanoparticles/graphene oxide (AuNPs/GO) nanocomposites were modified on the aptamer through the S-Au bond to form a sandwich-like structure, the ECL resonance energy transfer (ECL-RET) could occur between Ru(bpy)3(2+) and AuNPs/GO nanocomposites, resulting in an apparent decrease of ECL signal. graphene oxide 24-38 ret proto-oncogene Homo sapiens 190-193 27101322-4 2016 When gold nanoparticles/graphene oxide (AuNPs/GO) nanocomposites were modified on the aptamer through the S-Au bond to form a sandwich-like structure, the ECL resonance energy transfer (ECL-RET) could occur between Ru(bpy)3(2+) and AuNPs/GO nanocomposites, resulting in an apparent decrease of ECL signal. aunps 40-45 ret proto-oncogene Homo sapiens 190-193 27101322-4 2016 When gold nanoparticles/graphene oxide (AuNPs/GO) nanocomposites were modified on the aptamer through the S-Au bond to form a sandwich-like structure, the ECL resonance energy transfer (ECL-RET) could occur between Ru(bpy)3(2+) and AuNPs/GO nanocomposites, resulting in an apparent decrease of ECL signal. Gold 40-42 ret proto-oncogene Homo sapiens 190-193 27101322-4 2016 When gold nanoparticles/graphene oxide (AuNPs/GO) nanocomposites were modified on the aptamer through the S-Au bond to form a sandwich-like structure, the ECL resonance energy transfer (ECL-RET) could occur between Ru(bpy)3(2+) and AuNPs/GO nanocomposites, resulting in an apparent decrease of ECL signal. ru(bpy)3 215-223 ret proto-oncogene Homo sapiens 190-193 27101322-4 2016 When gold nanoparticles/graphene oxide (AuNPs/GO) nanocomposites were modified on the aptamer through the S-Au bond to form a sandwich-like structure, the ECL resonance energy transfer (ECL-RET) could occur between Ru(bpy)3(2+) and AuNPs/GO nanocomposites, resulting in an apparent decrease of ECL signal. aunps 232-237 ret proto-oncogene Homo sapiens 190-193 27034161-3 2016 More recently, RET over-expression has emerged as a new player in ER-positive (ER+) BC, and as a potential target to enhance sensitivity and avoid resistance to tamoxifen therapy.Therefore, targeting the RET pathway may lead to new therapies in ER+ BC. Tamoxifen 161-170 ret proto-oncogene Homo sapiens 204-207 26780347-6 2016 Moreover, we have reported that three kinds of oxidative stress, ultraviolet light-induced stress, osmotic stress and arsenic-induced stress, modulate kinase activity of RET-PTC1 without an extracellular domain as well as c-RET by conformational change of RET protein (dimerization) via disulfide bond formation. Arsenic 118-125 ret proto-oncogene Homo sapiens 170-173 26419617-1 2016 Regorafenib, an oral small-molecule multi kinase inhibitor, is able to block Vascular Endothelial Growth Factor Receptors (VEGFR-1, 2, and 3), Platelet-Derived Growth Factor Receptors (PDGF), Fibroblast Growth Factor (FGF) receptor 1, Raf, TIE-2, and the kinases KIT, RET, and BRAF. regorafenib 0-11 ret proto-oncogene Homo sapiens 268-271 26667237-3 2016 Reticulocyte hemoglobin equivalent (Ret-He) may be useful for assessing iron status. Iron 72-76 ret proto-oncogene Homo sapiens 0-3 26667237-8 2016 CONCLUSIONS: Ret-He is a more relevant marker of iron status than ferritin and TSAT. Iron 49-53 ret proto-oncogene Homo sapiens 13-16 26865419-4 2016 A novel oral multikinase inhibitor regorafenib inhibits receptor tyrosine kinases expressed on stromal cells (vascular endothelial growth factor receptor 1-3, TIE2, PDGFR-beta, and fibroblast growth factors) and tumor cells (c-KIT, RET, and BRAF). regorafenib 35-46 ret proto-oncogene Homo sapiens 232-235 26945007-8 2016 In vivo, immunostaining of CCH and MTC using an anti-RET antibody demonstrated increased RET expression. 1-acetyl-2-(coumariniminecarboxamide-3-yl)hydrazine 27-30 ret proto-oncogene Homo sapiens 53-56 26945007-8 2016 In vivo, immunostaining of CCH and MTC using an anti-RET antibody demonstrated increased RET expression. 1-acetyl-2-(coumariniminecarboxamide-3-yl)hydrazine 27-30 ret proto-oncogene Homo sapiens 89-92 27149458-6 2016 Gene mutations in the genes encoding EGFR, FGFR2, KDR, and RET were discovered in the patient"s tumor tissue by whole exome sequencing and the patient was treated with a combination of the targeted drugs cetuximab and sunitinib. Sunitinib 218-227 ret proto-oncogene Homo sapiens 59-62 26874741-0 2016 The discovery of 2-substituted phenol quinazolines as potent RET kinase inhibitors with improved KDR selectivity. 2-substituted phenol quinazolines 17-50 ret proto-oncogene Homo sapiens 61-64 26874741-4 2016 Herein we report our efforts towards identifying a potent and selective RET inhibitor using vandetanib 1 as the starting point for structure-based drug design. vandetanib 1 92-104 ret proto-oncogene Homo sapiens 72-75 26780347-6 2016 Moreover, we have reported that three kinds of oxidative stress, ultraviolet light-induced stress, osmotic stress and arsenic-induced stress, modulate kinase activity of RET-PTC1 without an extracellular domain as well as c-RET by conformational change of RET protein (dimerization) via disulfide bond formation. Arsenic 118-125 ret proto-oncogene Homo sapiens 224-227 26780347-6 2016 Moreover, we have reported that three kinds of oxidative stress, ultraviolet light-induced stress, osmotic stress and arsenic-induced stress, modulate kinase activity of RET-PTC1 without an extracellular domain as well as c-RET by conformational change of RET protein (dimerization) via disulfide bond formation. Arsenic 118-125 ret proto-oncogene Homo sapiens 224-227 26780347-6 2016 Moreover, we have reported that three kinds of oxidative stress, ultraviolet light-induced stress, osmotic stress and arsenic-induced stress, modulate kinase activity of RET-PTC1 without an extracellular domain as well as c-RET by conformational change of RET protein (dimerization) via disulfide bond formation. Disulfides 287-296 ret proto-oncogene Homo sapiens 170-173 26780347-7 2016 The oxidative stresses also modulate kinase activity of RET-PTC1 with cysteine 365 (C365) replaced by alanine with promotion of dimer formation, but not with cysteine 376 (C376) replaced by alanine. Cysteine 70-78 ret proto-oncogene Homo sapiens 56-59 26874741-5 2016 Phenolic anilinoquinazolines exemplified by 6 showed improved affinities towards RET but, unsurprisingly, suffered from high metabolic clearance. anilinoquinazoline 9-28 ret proto-oncogene Homo sapiens 81-84 26780347-7 2016 The oxidative stresses also modulate kinase activity of RET-PTC1 with cysteine 365 (C365) replaced by alanine with promotion of dimer formation, but not with cysteine 376 (C376) replaced by alanine. Alanine 102-109 ret proto-oncogene Homo sapiens 56-59 26780347-7 2016 The oxidative stresses also modulate kinase activity of RET-PTC1 with cysteine 365 (C365) replaced by alanine with promotion of dimer formation, but not with cysteine 376 (C376) replaced by alanine. Alanine 190-197 ret proto-oncogene Homo sapiens 56-59 26780347-8 2016 Since C376 of Ret-PTC-1 or its equivalent is most highly conserved and crucial for activity in PTKs, the cysteine could be one of major targets for oxidative stresses. Cysteine 105-113 ret proto-oncogene Homo sapiens 14-17 26715573-1 2016 BACKGROUND: Vandetanib is a multitargeted tyrosine kinase inhibitor that affects vascular endothelial growth factor receptor (VEGF), epidermal growth factor (EGF), and rearranged during transfection (RET) mediated receptors which are important for growth and invasion of biliary and pancreatic cancers. vandetanib 12-22 ret proto-oncogene Homo sapiens 200-203 26950000-0 2016 Defects in the calcium-binding region drastically affect the cadherin-like domains of RET tyrosine kinase. Calcium 15-22 ret proto-oncogene Homo sapiens 86-89 26950000-3 2016 In this article, the functionally significant mutations in the RET CLD1-4 calcium-binding site which lead to HSCR, and depletion of calcium ions in the RET CLD1-4 calcium binding site, were investigated by molecular dynamics simulations--to understand the mechanistic action of the mutations or loss of calcium ions in altering the protein kinase structure, dynamics, and stability. Calcium 132-139 ret proto-oncogene Homo sapiens 152-155 26973202-2 2016 Emerging clinical studies have demonstrated that patients with RET-rearranged NSCLC may also benefit from existing RET TKIs, including cabozantinib and vandetanib. cabozantinib 135-147 ret proto-oncogene Homo sapiens 63-66 26973202-2 2016 Emerging clinical studies have demonstrated that patients with RET-rearranged NSCLC may also benefit from existing RET TKIs, including cabozantinib and vandetanib. cabozantinib 135-147 ret proto-oncogene Homo sapiens 115-118 26973202-2 2016 Emerging clinical studies have demonstrated that patients with RET-rearranged NSCLC may also benefit from existing RET TKIs, including cabozantinib and vandetanib. vandetanib 152-162 ret proto-oncogene Homo sapiens 63-66 26950000-3 2016 In this article, the functionally significant mutations in the RET CLD1-4 calcium-binding site which lead to HSCR, and depletion of calcium ions in the RET CLD1-4 calcium binding site, were investigated by molecular dynamics simulations--to understand the mechanistic action of the mutations or loss of calcium ions in altering the protein kinase structure, dynamics, and stability. Calcium 132-139 ret proto-oncogene Homo sapiens 152-155 26950000-3 2016 In this article, the functionally significant mutations in the RET CLD1-4 calcium-binding site which lead to HSCR, and depletion of calcium ions in the RET CLD1-4 calcium binding site, were investigated by molecular dynamics simulations--to understand the mechanistic action of the mutations or loss of calcium ions in altering the protein kinase structure, dynamics, and stability. Calcium 74-81 ret proto-oncogene Homo sapiens 63-66 26950000-7 2016 Overall, the findings may provide useful structural insights into the molecular mechanism underlying RET calcium-binding site mutations and assist in development of novel drugs targeting the extracellular ligand contact site of wildtype RET. Calcium 105-112 ret proto-oncogene Homo sapiens 101-104 26950000-7 2016 Overall, the findings may provide useful structural insights into the molecular mechanism underlying RET calcium-binding site mutations and assist in development of novel drugs targeting the extracellular ligand contact site of wildtype RET. Calcium 105-112 ret proto-oncogene Homo sapiens 237-240 26950000-3 2016 In this article, the functionally significant mutations in the RET CLD1-4 calcium-binding site which lead to HSCR, and depletion of calcium ions in the RET CLD1-4 calcium binding site, were investigated by molecular dynamics simulations--to understand the mechanistic action of the mutations or loss of calcium ions in altering the protein kinase structure, dynamics, and stability. Calcium 132-139 ret proto-oncogene Homo sapiens 152-155 26853088-0 2016 Synthesis of a [(18)F]-labeled ceritinib analogue for positron emission tomography of anaplastic lymphoma kinase, a receptor tyrosine kinase, in lung cancer. ceritinib 31-40 ret proto-oncogene Homo sapiens 116-140 27042004-3 2016 Sorafenib targets C-RAF, B-RAF, VEGF receptor-1, -2, -3, PDGF receptor-beta, RET, c-kit, and Flt-3. Sorafenib 0-9 ret proto-oncogene Homo sapiens 77-80 26833126-2 2016 Targeting HER2(+) tumors with trastuzumab or the receptor tyrosine kinase (RTK) inhibitor lapatinib significantly improves survival, yet tumor resistance and progression of metastatic disease still develop over time. Lapatinib 90-99 ret proto-oncogene Homo sapiens 49-73 26833126-2 2016 Targeting HER2(+) tumors with trastuzumab or the receptor tyrosine kinase (RTK) inhibitor lapatinib significantly improves survival, yet tumor resistance and progression of metastatic disease still develop over time. Lapatinib 90-99 ret proto-oncogene Homo sapiens 75-78 29899907-3 2016 Herein, by employing Thioflavin T (ThT) as a signal transducer, we integrated multiple components based on RET (a type of proto-oncogene) into a logic gate combinatorial library, including basic logic gates (NOR, INHIBIT, IMPLICATION), a single three-input NOR gate, and combinatorial gates (INHIBIT-OR, NOT-AND-NOR). thioflavin T 21-33 ret proto-oncogene Homo sapiens 107-110 29899907-3 2016 Herein, by employing Thioflavin T (ThT) as a signal transducer, we integrated multiple components based on RET (a type of proto-oncogene) into a logic gate combinatorial library, including basic logic gates (NOR, INHIBIT, IMPLICATION), a single three-input NOR gate, and combinatorial gates (INHIBIT-OR, NOT-AND-NOR). thioflavin T 35-38 ret proto-oncogene Homo sapiens 107-110 26471688-5 2016 The use of a single RET-PA (i.e. retrorsine) for construction of calibration was based on high similarities with no significant differences demonstrated by the calibration curves constructed by peak areas of extract ion chromatograms of fragment ion at m/z 120.0813 or 138.0919 versus concentrations of five representative RET-PAs. retrorsine 33-43 ret proto-oncogene Homo sapiens 20-23 26898613-0 2016 Sorafenib treatment for patients with RET fusion-positive non-small cell lung cancer. Sorafenib 0-9 ret proto-oncogene Homo sapiens 38-41 26765577-7 2016 RESULTS: Exome sequencing revealed a 6-nucleotide/2-amino acid in-frame deletion in exon 7 of RET (c.1512_1517delGGAGGG, p.505_506del). 6-nucleotide 37-49 ret proto-oncogene Homo sapiens 94-97 26898613-2 2016 Sorafenib, a multi-kinase inhibitor, has potent anti-RET activity. Sorafenib 0-9 ret proto-oncogene Homo sapiens 53-56 26765577-7 2016 RESULTS: Exome sequencing revealed a 6-nucleotide/2-amino acid in-frame deletion in exon 7 of RET (c.1512_1517delGGAGGG, p.505_506del). 2-amino acid 50-62 ret proto-oncogene Homo sapiens 94-97 26898613-3 2016 We conducted a study to evaluate the efficacy of sorafenib in a small number of patients with RET fusion-positive NSCLC. Sorafenib 49-58 ret proto-oncogene Homo sapiens 94-97 26765577-8 2016 In vitro expression showed that phosphorylation of the crucial tyrosine 905 was much stronger in the p.505_506del RET mutant compared with WT RET, indicating ligand-independent autophosphorylation. Tyrosine 63-71 ret proto-oncogene Homo sapiens 114-117 26832794-8 2016 The effect of the TKI vandetanib on proliferation and tumor growth response of MCF-7 cells was dependent upon expression of TFAP2C, and dual KD of RET and EGFR eliminated the effects of vandetanib. vandetanib 186-196 ret proto-oncogene Homo sapiens 147-150 26765577-8 2016 In vitro expression showed that phosphorylation of the crucial tyrosine 905 was much stronger in the p.505_506del RET mutant compared with WT RET, indicating ligand-independent autophosphorylation. Tyrosine 63-71 ret proto-oncogene Homo sapiens 142-145 26832794-11 2016 Response to vandetanib was mediated through the TFAP2C target genes EGFR and RET. vandetanib 12-22 ret proto-oncogene Homo sapiens 77-80 27014456-1 2016 In a patient with multiple endocrine neoplasia type 2A (MEN2A), an inverted physiological ratio between urinary normetanephrines and metanephrines is an early marker of recurrence in epinephrine-secreting pheochromocytoma, and 131I MIBG treatment appears to be a useful therapeutic option in order to avoid multiple invasive surgical procedures in pheochromocytomatosis. Normetanephrine 112-128 ret proto-oncogene Homo sapiens 18-54 27014456-1 2016 In a patient with multiple endocrine neoplasia type 2A (MEN2A), an inverted physiological ratio between urinary normetanephrines and metanephrines is an early marker of recurrence in epinephrine-secreting pheochromocytoma, and 131I MIBG treatment appears to be a useful therapeutic option in order to avoid multiple invasive surgical procedures in pheochromocytomatosis. Normetanephrine 112-128 ret proto-oncogene Homo sapiens 56-61 27014456-1 2016 In a patient with multiple endocrine neoplasia type 2A (MEN2A), an inverted physiological ratio between urinary normetanephrines and metanephrines is an early marker of recurrence in epinephrine-secreting pheochromocytoma, and 131I MIBG treatment appears to be a useful therapeutic option in order to avoid multiple invasive surgical procedures in pheochromocytomatosis. 3-Iodobenzylguanidine 227-236 ret proto-oncogene Homo sapiens 18-54 27014456-1 2016 In a patient with multiple endocrine neoplasia type 2A (MEN2A), an inverted physiological ratio between urinary normetanephrines and metanephrines is an early marker of recurrence in epinephrine-secreting pheochromocytoma, and 131I MIBG treatment appears to be a useful therapeutic option in order to avoid multiple invasive surgical procedures in pheochromocytomatosis. 3-Iodobenzylguanidine 227-236 ret proto-oncogene Homo sapiens 56-61 26861698-9 2016 GICs showed diverse drug sensitivity, but inhibitions of RTK and RAF/MEK or PI3K by combinations such as EGFR inhibitor and MEK inhibitor, sorafenib and U0126, erlotinib and BKM120, and EGFR inhibitor and sorafenib showed synergy in different subtypes of GICs. Sorafenib 139-148 ret proto-oncogene Homo sapiens 57-60 26861698-9 2016 GICs showed diverse drug sensitivity, but inhibitions of RTK and RAF/MEK or PI3K by combinations such as EGFR inhibitor and MEK inhibitor, sorafenib and U0126, erlotinib and BKM120, and EGFR inhibitor and sorafenib showed synergy in different subtypes of GICs. U 0126 153-158 ret proto-oncogene Homo sapiens 57-60 26454118-6 2016 Besides, we investigated the cytotoxicity and receptor tyrosine kinase (RET) expression in cells exposed to BP-3. oxybenzone 108-112 ret proto-oncogene Homo sapiens 46-70 26572832-1 2016 OBJECTIVE: Controversy surrounds the importance of the different amino acids substituting for cysteine in REarranged during Transfection (RET) codon 634 for multiple endocrine neoplasia 2A (MEN 2A). Cysteine 94-102 ret proto-oncogene Homo sapiens 106-136 26572832-1 2016 OBJECTIVE: Controversy surrounds the importance of the different amino acids substituting for cysteine in REarranged during Transfection (RET) codon 634 for multiple endocrine neoplasia 2A (MEN 2A). Cysteine 94-102 ret proto-oncogene Homo sapiens 138-141 26572832-1 2016 OBJECTIVE: Controversy surrounds the importance of the different amino acids substituting for cysteine in REarranged during Transfection (RET) codon 634 for multiple endocrine neoplasia 2A (MEN 2A). Cysteine 94-102 ret proto-oncogene Homo sapiens 157-188 26572832-1 2016 OBJECTIVE: Controversy surrounds the importance of the different amino acids substituting for cysteine in REarranged during Transfection (RET) codon 634 for multiple endocrine neoplasia 2A (MEN 2A). Cysteine 94-102 ret proto-oncogene Homo sapiens 190-196 26572832-10 2016 CONCLUSIONS: In codon 634, arginine substitutions for cysteine may cause slightly higher penetrance rates of MEN 2A which, overall, are too small to treat carriers differently. Arginine 27-35 ret proto-oncogene Homo sapiens 109-115 26572832-10 2016 CONCLUSIONS: In codon 634, arginine substitutions for cysteine may cause slightly higher penetrance rates of MEN 2A which, overall, are too small to treat carriers differently. Cysteine 54-62 ret proto-oncogene Homo sapiens 109-115 26454118-6 2016 Besides, we investigated the cytotoxicity and receptor tyrosine kinase (RET) expression in cells exposed to BP-3. oxybenzone 108-112 ret proto-oncogene Homo sapiens 72-75 26867945-1 2016 Lenvatinib (Lenvima ) is an oral, multi-targeted tyrosine kinase inhibitor (TKI) of vascular endothelial growth factor (VEGF) receptors 1, 2 and 3, fibroblast growth factor receptors 1, 2, 3 and 4, platelet-derived growth factor receptor alpha, and RET and KIT signalling networks, which are implicated in tumour growth and maintenance. lenvatinib 0-10 ret proto-oncogene Homo sapiens 249-252 26867945-1 2016 Lenvatinib (Lenvima ) is an oral, multi-targeted tyrosine kinase inhibitor (TKI) of vascular endothelial growth factor (VEGF) receptors 1, 2 and 3, fibroblast growth factor receptors 1, 2, 3 and 4, platelet-derived growth factor receptor alpha, and RET and KIT signalling networks, which are implicated in tumour growth and maintenance. lenvatinib 12-19 ret proto-oncogene Homo sapiens 249-252 26786320-1 2016 BACKGROUND: Sorafenib is an orally active multikinase tyrosine kinase inhibitor (TKI) that targets B-type Raf kinase (BRAF), vascular endothelial growth factor receptors (VEGFR) 1 and 2, and rearranged during transfection (RET), inducing anti-angiogenic and pro-apoptotic actions in a wide range of solid tumors. Sorafenib 12-21 ret proto-oncogene Homo sapiens 191-221 26786320-1 2016 BACKGROUND: Sorafenib is an orally active multikinase tyrosine kinase inhibitor (TKI) that targets B-type Raf kinase (BRAF), vascular endothelial growth factor receptors (VEGFR) 1 and 2, and rearranged during transfection (RET), inducing anti-angiogenic and pro-apoptotic actions in a wide range of solid tumors. Sorafenib 12-21 ret proto-oncogene Homo sapiens 223-226 26843961-12 2016 The macroscopic black aspect can mislead to the diagnosis of a metastasis deriving from a malignant melanoma.RET mutation are seen in catecholamine and non-catecholamine producing tumors of the same cellular origin. Catecholamines 134-147 ret proto-oncogene Homo sapiens 109-112 26652860-0 2016 A Pyrazolo[3,4-d]pyrimidin-4-amine Derivative Containing an Isoxazole Moiety Is a Selective and Potent Inhibitor of RET Gatekeeper Mutants. 8-aza-7-deazaadenine 2-34 ret proto-oncogene Homo sapiens 116-119 26652860-0 2016 A Pyrazolo[3,4-d]pyrimidin-4-amine Derivative Containing an Isoxazole Moiety Is a Selective and Potent Inhibitor of RET Gatekeeper Mutants. Isoxazoles 60-69 ret proto-oncogene Homo sapiens 116-119 26652860-2 2016 The gatekeeper mutants (V804L or V804M) of RET are resistant to currently approved RET inhibitors such as cabozantinib and vandetanib. cabozantinib 106-118 ret proto-oncogene Homo sapiens 43-46 26652860-2 2016 The gatekeeper mutants (V804L or V804M) of RET are resistant to currently approved RET inhibitors such as cabozantinib and vandetanib. cabozantinib 106-118 ret proto-oncogene Homo sapiens 83-86 26652860-2 2016 The gatekeeper mutants (V804L or V804M) of RET are resistant to currently approved RET inhibitors such as cabozantinib and vandetanib. vandetanib 123-133 ret proto-oncogene Homo sapiens 43-46 26652860-2 2016 The gatekeeper mutants (V804L or V804M) of RET are resistant to currently approved RET inhibitors such as cabozantinib and vandetanib. vandetanib 123-133 ret proto-oncogene Homo sapiens 83-86 26728598-5 2016 In this report, we show that the Src homology phosphotyrosyl phosphatase 2 (SHP2) is a master regulator of RTK expression and signaling in BTBC. btbc 139-143 ret proto-oncogene Homo sapiens 107-110 26678514-6 2016 Lenvatinib targets vascular endothelial growth factor receptors 1-3 (VEGFR1-3), fibroblast growth factor receptors 1-4 (FGFR-1-4), RET, c-kit, and platelet-derived growth factor receptor alpha (PDGFRalpha). lenvatinib 0-10 ret proto-oncogene Homo sapiens 131-134 25863490-2 2016 Several lines of evidence suggest that RET function could be influenced by cyclic AMP (cAMP)-dependent protein kinase A (PKA) activity. Cyclic AMP 75-85 ret proto-oncogene Homo sapiens 39-42 25863490-2 2016 Several lines of evidence suggest that RET function could be influenced by cyclic AMP (cAMP)-dependent protein kinase A (PKA) activity. Cyclic AMP 87-91 ret proto-oncogene Homo sapiens 39-42 26724763-1 2016 Herein, a novel electrochemiluminescence resonance energy transfer (ECL-RET) biosensor using graphene quantum dots (GQDs) as donor and graphene oxide (GO) as acceptor for monitoring the activity of protein kinase was presented for the first time. Graphite 93-101 ret proto-oncogene Homo sapiens 72-75 26724763-1 2016 Herein, a novel electrochemiluminescence resonance energy transfer (ECL-RET) biosensor using graphene quantum dots (GQDs) as donor and graphene oxide (GO) as acceptor for monitoring the activity of protein kinase was presented for the first time. graphene oxide 135-149 ret proto-oncogene Homo sapiens 72-75 27900224-2 2016 We present the case of a patient with MEN IIb, after bilateral adrenalectomies, on maintenance steroid replacement, who underwent a neuroma resection and developed severe hypotension. Steroids 95-102 ret proto-oncogene Homo sapiens 38-45 26843961-12 2016 The macroscopic black aspect can mislead to the diagnosis of a metastasis deriving from a malignant melanoma.RET mutation are seen in catecholamine and non-catecholamine producing tumors of the same cellular origin. Catecholamines 156-169 ret proto-oncogene Homo sapiens 109-112 26651387-3 2016 AREAS COVERED: Regorafenib, an oral multitargeted inhibitor with activity against multiple kinases including KIT, RET, RAF1, BRAF, angiogenesis (VEGFR, TIE-2) and those involved in tumor microenvironment (PDGFR and FGFR) was introduced after the successful Phase III GRID (GIST - Regorafenib In progressive Disease) clinical trial. regorafenib 15-26 ret proto-oncogene Homo sapiens 114-117 26536165-1 2016 Cabozantinib (XL-184) is a potent inhibitor of MET, VEGFR 2/KDR, RET and other receptor tyrosine kinases, such as KIT, AXL and FLT3. cabozantinib 0-12 ret proto-oncogene Homo sapiens 65-68 26536165-1 2016 Cabozantinib (XL-184) is a potent inhibitor of MET, VEGFR 2/KDR, RET and other receptor tyrosine kinases, such as KIT, AXL and FLT3. cabozantinib 14-20 ret proto-oncogene Homo sapiens 65-68 26536165-7 2016 Expert Commentary: Cabozantinib constitutes an effective treatment option with acceptable toxicity in MTC patients showing either germinal or sporadic tumor RET M918T mutation as the drug prolonged OS in these subjects. cabozantinib 19-31 ret proto-oncogene Homo sapiens 157-160 27141568-1 2016 INTRODUCTION: Reticulocyte hemoglobin equivalent (RET-He) is a new parameter for evaluating iron status. Iron 92-96 ret proto-oncogene Homo sapiens 50-53 27207748-7 2016 One case with a RET M918T mutation developed acquired resistance to progressively dose-escalated vandetanib. vandetanib 97-107 ret proto-oncogene Homo sapiens 16-19 27141568-2 2016 This study aims to assess diagnostic value and investigate RET-He as early predictor of response to intravenous iron supplementation. Iron 112-116 ret proto-oncogene Homo sapiens 59-62 27141568-10 2016 CONCLUSION: RET-He is a useful marker of iron deficiency and early predictor of response to intravenous iron supplementation in regular hemodialysis patients. Iron 41-45 ret proto-oncogene Homo sapiens 12-15 26675484-2 2015 These mutations can be targeted by RTK inhibitors (TKIs) such as erlotinib. Erlotinib Hydrochloride 65-74 ret proto-oncogene Homo sapiens 35-38 26555190-2 2015 While Ret signaling clearly impacts on the development, maintenance and regeneration of the mesostriatal DA system, the physiological functions of GDNF for the DA system are still unclear. Dopamine 105-107 ret proto-oncogene Homo sapiens 6-9 26555190-5 2015 Here, we review the current knowledge of GDNF and Ret signaling and function in the midbrain DA system, and their crosstalk with proteins and signaling pathways associated with PD. Dopamine 93-95 ret proto-oncogene Homo sapiens 50-53 26698662-1 2015 In insects, brain-derived Prothoracicotropic hormone (PTTH) activates the receptor tyrosine kinase (RTK) Torso to initiate metamorphosis through the release of ecdysone. Ecdysone 160-168 ret proto-oncogene Homo sapiens 74-98 26698662-1 2015 In insects, brain-derived Prothoracicotropic hormone (PTTH) activates the receptor tyrosine kinase (RTK) Torso to initiate metamorphosis through the release of ecdysone. Ecdysone 160-168 ret proto-oncogene Homo sapiens 100-103 26677336-6 2015 Nintedanib (formally known as BIBF 1120) is a triple angiokinase inhibitor of VEGF, fibroblast growth factor, platelet-derived growth factor signaling with lesser activity against RET, Flt-3, and Src. nintedanib 0-10 ret proto-oncogene Homo sapiens 180-183 26677336-6 2015 Nintedanib (formally known as BIBF 1120) is a triple angiokinase inhibitor of VEGF, fibroblast growth factor, platelet-derived growth factor signaling with lesser activity against RET, Flt-3, and Src. nintedanib 30-39 ret proto-oncogene Homo sapiens 180-183 26240273-3 2015 The fully human anti-RET antibody (Y078) was conjugated to the DM1 and DM4 derivatives of the potent cytotoxic agent maytansine using thioether and disulfide linkers, respectively. Maytansine 71-74 ret proto-oncogene Homo sapiens 21-24 26240273-3 2015 The fully human anti-RET antibody (Y078) was conjugated to the DM1 and DM4 derivatives of the potent cytotoxic agent maytansine using thioether and disulfide linkers, respectively. Maytansine 117-127 ret proto-oncogene Homo sapiens 21-24 26240273-3 2015 The fully human anti-RET antibody (Y078) was conjugated to the DM1 and DM4 derivatives of the potent cytotoxic agent maytansine using thioether and disulfide linkers, respectively. Sulfides 134-143 ret proto-oncogene Homo sapiens 21-24 26377589-0 2015 Cabozantinib for the treatment of non-small cell lung cancer with KIF5B-RET fusion. cabozantinib 0-12 ret proto-oncogene Homo sapiens 72-75 25971960-0 2015 Receptor Tyrosine Kinase Expression Predicts Response to Sunitinib in Breast Cancer. Sunitinib 57-66 ret proto-oncogene Homo sapiens 0-24 26377589-3 2015 Several related clinical trials for non-small cell lung cancer (NSCLC) with KIF5B-RET rearrangements using existing RET inhibitors, such as cabozantinib, lenvatinib, vandetanib, sunitinib, ponatinib, and AUY922, have been swiftly initiated by the discovery of the KIF5B-RET fusion gene. cabozantinib 140-152 ret proto-oncogene Homo sapiens 82-85 26377589-3 2015 Several related clinical trials for non-small cell lung cancer (NSCLC) with KIF5B-RET rearrangements using existing RET inhibitors, such as cabozantinib, lenvatinib, vandetanib, sunitinib, ponatinib, and AUY922, have been swiftly initiated by the discovery of the KIF5B-RET fusion gene. ponatinib 189-198 ret proto-oncogene Homo sapiens 82-85 26377589-3 2015 Several related clinical trials for non-small cell lung cancer (NSCLC) with KIF5B-RET rearrangements using existing RET inhibitors, such as cabozantinib, lenvatinib, vandetanib, sunitinib, ponatinib, and AUY922, have been swiftly initiated by the discovery of the KIF5B-RET fusion gene. 5-(2,4-dihydroxy-5-isopropylphenyl)-4-(4-morpholin-4-ylmethylphenyl)isoxazole-3-carboxylic acid ethylamide 204-210 ret proto-oncogene Homo sapiens 82-85 26377589-4 2015 Anti-RET activity and the status of clinical development of cabozantinib for KIF5B-RET fusion-positive NSCLC are discussed. cabozantinib 60-72 ret proto-oncogene Homo sapiens 83-86 26498137-0 2015 Curcumin-induced downregulation of Axl receptor tyrosine kinase inhibits cell proliferation and circumvents chemoresistance in non-small lung cancer cells. Curcumin 0-8 ret proto-oncogene Homo sapiens 39-63 26498137-10 2015 Taken together, our data imply that Axl RTK is a novel target of curcumin through which it exerts anti-proliferative effect in both parental and chemoresistant NSCLC cells. Curcumin 65-73 ret proto-oncogene Homo sapiens 40-43 26798849-3 2015 Lenvatinib (E-7080), an orally active inhibitor of multiple receptor tyrosine kinases including vascular endothelial growth factor receptors (VEGFR) 1, 2 and 3, proto-oncogene tyrosine-protein kinase receptor Ret and mast/stem cell growth factor receptor Kit, yielded highly promising early clinical data, even when given after progression on first-line therapy. lenvatinib 0-10 ret proto-oncogene Homo sapiens 209-212 26498137-2 2015 In the present study, we demonstrated the effect of curcumin, a phytochemical of the plant Curcuma longa, on expression and activation of Axl receptor tyrosine kinase (RTK) which plays an important role in cell survival, proliferation and anti-apoptosis. Curcumin 52-60 ret proto-oncogene Homo sapiens 142-166 26498137-2 2015 In the present study, we demonstrated the effect of curcumin, a phytochemical of the plant Curcuma longa, on expression and activation of Axl receptor tyrosine kinase (RTK) which plays an important role in cell survival, proliferation and anti-apoptosis. Curcumin 52-60 ret proto-oncogene Homo sapiens 168-171 26798590-0 2015 Alectinib in RET-rearranged non-small cell lung cancer-Another progress in precision medicine? alectinib 0-9 ret proto-oncogene Homo sapiens 13-16 26798590-3 2015 Alectinib, a second generation ALK inhibitor, was shown to block growth of cells with RET fusions. alectinib 0-9 ret proto-oncogene Homo sapiens 86-89 26798590-4 2015 Thus alectinib should be further evaluated within clinical trials in patients with RET fusion-positive adenocarcinomas of the lung. alectinib 5-14 ret proto-oncogene Homo sapiens 83-86 26408683-1 2015 BACKGROUND: The cellular N-methyl-N"-nitroso-guanidine human osteosarcoma transforming gene (c-MET) protein is the receptor tyrosine kinase for hepatocyte growth factor. n-methyl-n"-nitroso-guanidine 25-54 ret proto-oncogene Homo sapiens 115-139 26622180-3 2015 Nintedanib is a small-molecule tyrosine kinase inhibitor that targets receptors for vascular endothelial growth factor, platelet-derived growth factor, and fibroblast growth factor as well as RET (rearranged during transfection) and Flt3. nintedanib 0-10 ret proto-oncogene Homo sapiens 192-195 26622180-3 2015 Nintedanib is a small-molecule tyrosine kinase inhibitor that targets receptors for vascular endothelial growth factor, platelet-derived growth factor, and fibroblast growth factor as well as RET (rearranged during transfection) and Flt3. nintedanib 0-10 ret proto-oncogene Homo sapiens 197-227 26693082-9 2015 Treatment with vandetanib, a RET inhibitor was initiated; his metastatic disease has been stable, without symptoms or recurrent cutaneous metastasis, for 2 years following the discovery of his metastatic nose tumor. vandetanib 15-25 ret proto-oncogene Homo sapiens 29-32 26473815-6 2015 In this paper we report on three tC-modified fluorescent probes that contain RET related sequences as a proton recognizing aptamer. Technetium 33-35 ret proto-oncogene Homo sapiens 77-80 26237499-3 2015 Sorafenib is a small molecule that blocks the activation of C-RAF, B-RAF, c-KIT, FLT-3, RET, VEGFR-2, VEGFR-3 and PDGFR approved for advanced renal cell and hepatocellular carcinoma (b, c). Sorafenib 0-9 ret proto-oncogene Homo sapiens 88-91 26208525-2 2015 Activity of dovitinib (TKI258), a potent inhibitor of FGFR, VEGFR, and PDGFR, in RET-rearranged LADC has not been reported. 4-amino-5-fluoro-3-(5-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl)quinolin-2(1H)-one 12-21 ret proto-oncogene Homo sapiens 81-84 25402977-2 2015 This study evaluated the efficacy and safety of dovitinib, an RTK inhibitor with in vitro inhibitory activity against FGFR, in patients with relapsed or refractory MM with or without t(4;14) translocation. 4-amino-5-fluoro-3-(5-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl)quinolin-2(1H)-one 48-57 ret proto-oncogene Homo sapiens 62-65 26264277-5 2015 Furthermore, the SphK1 inhibitor safingol synergistically sensitized EGCG-induced proapoptotic cell death and tumor suppression in multiple myeloma cells by promoting the prevention of RTK phosphorylation and activation of death-associated protein kinase 1 (DAPK1). safingol 33-41 ret proto-oncogene Homo sapiens 185-188 26264277-5 2015 Furthermore, the SphK1 inhibitor safingol synergistically sensitized EGCG-induced proapoptotic cell death and tumor suppression in multiple myeloma cells by promoting the prevention of RTK phosphorylation and activation of death-associated protein kinase 1 (DAPK1). epigallocatechin gallate 69-73 ret proto-oncogene Homo sapiens 185-188 26294741-12 2015 In addition, using kinome-wide inhibition profiling analysis, we first identified potential new target kinases of AZD4547, including MAP4K3, MAP4K5, IRR, RET, and FLT3. AZD4547 114-121 ret proto-oncogene Homo sapiens 154-157 26208525-9 2015 Taken together, these findings suggest that dovitinib can be a potential therapeutic option for RET-rearranged LADC, in which acquired resistance to dovitinib can be overcome by targeting Src. 4-amino-5-fluoro-3-(5-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl)quinolin-2(1H)-one 149-158 ret proto-oncogene Homo sapiens 96-99 26208525-2 2015 Activity of dovitinib (TKI258), a potent inhibitor of FGFR, VEGFR, and PDGFR, in RET-rearranged LADC has not been reported. 4-amino-5-fluoro-3-(5-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl)quinolin-2(1H)-one 23-29 ret proto-oncogene Homo sapiens 81-84 26208525-3 2015 The aims of the study are to explore antitumor effects and mechanisms of acquired resistance of dovitinib in RET-rearranged LADC. 4-amino-5-fluoro-3-(5-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl)quinolin-2(1H)-one 96-105 ret proto-oncogene Homo sapiens 109-112 26208525-4 2015 Using structural modeling and in vitro analysis, we demonstrated that dovitinib induced cell-cycle arrest at G0-G1 phase and apoptosis by selective inhibition of RET kinase activity and ERK1/2 signaling in RET-rearranged LC-2/ad cells. 4-amino-5-fluoro-3-(5-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl)quinolin-2(1H)-one 70-79 ret proto-oncogene Homo sapiens 162-165 26208525-4 2015 Using structural modeling and in vitro analysis, we demonstrated that dovitinib induced cell-cycle arrest at G0-G1 phase and apoptosis by selective inhibition of RET kinase activity and ERK1/2 signaling in RET-rearranged LC-2/ad cells. 4-amino-5-fluoro-3-(5-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl)quinolin-2(1H)-one 70-79 ret proto-oncogene Homo sapiens 206-209 26208525-9 2015 Taken together, these findings suggest that dovitinib can be a potential therapeutic option for RET-rearranged LADC, in which acquired resistance to dovitinib can be overcome by targeting Src. 4-amino-5-fluoro-3-(5-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl)quinolin-2(1H)-one 44-53 ret proto-oncogene Homo sapiens 96-99 26258321-11 2015 Compared with RAS or PAX8/PPARG-positive TCs, BRAFV600E or RET/PTC-positive TCs were more often associated with stage III/IV disease (40% vs 15%, P < 0.001) and recurrence (10% vs 0.7%, P < 0.001; mean follow-up 33 +- 21 mo). Technetium 76-79 ret proto-oncogene Homo sapiens 59-62 26327919-1 2015 Regorafenib (Stivarga, BAY 73-4506; Bayer Pharma AG, Berlin, Germany) is an oral multikinase inhibitor that targets the angiogenic tumor microenvironment and oncogenic kinases including vascular endothelial growth factor receptor 2 (VEGFR2), VEGFR1, VEGFR3, fibroblast growth factor receptor 1 (FGFR1), RAF, KIT, RET and BRAF. regorafenib 0-11 ret proto-oncogene Homo sapiens 313-316 26026391-1 2015 BACKGROUND & AIMS: Receptor tyrosine kinase (RTK) inhibitors have advanced colon cancer treatment. Adenosine Monophosphate 12-15 ret proto-oncogene Homo sapiens 23-47 26026391-1 2015 BACKGROUND & AIMS: Receptor tyrosine kinase (RTK) inhibitors have advanced colon cancer treatment. Adenosine Monophosphate 12-15 ret proto-oncogene Homo sapiens 49-52 26026391-7 2015 Some mice were given the RTK inhibitor imatinib after injection of cancer cells; tumor growth was measured based on bioluminescence. Imatinib Mesylate 39-47 ret proto-oncogene Homo sapiens 25-28 26187428-6 2015 Furthermore analysis of the clinical database revealed one additional NCOA4-RET rearrangement co-existing with activated EGFR mutation in an EGFR-mutated NSCLC patient who had progressed on afatinib. Afatinib 190-198 ret proto-oncogene Homo sapiens 76-79 26291023-0 2015 Rapid Response to Sunitinib in a Patient with Lung Adenocarcinoma Harboring KIF5B-RET Fusion Gene. Sunitinib 18-27 ret proto-oncogene Homo sapiens 82-85 26307103-0 2015 Selective repression of RET proto-oncogene in medullary thyroid carcinoma by a natural alkaloid berberine. Alkaloids 87-95 ret proto-oncogene Homo sapiens 24-27 26307103-0 2015 Selective repression of RET proto-oncogene in medullary thyroid carcinoma by a natural alkaloid berberine. Berberine 96-105 ret proto-oncogene Homo sapiens 24-27 26327919-1 2015 Regorafenib (Stivarga, BAY 73-4506; Bayer Pharma AG, Berlin, Germany) is an oral multikinase inhibitor that targets the angiogenic tumor microenvironment and oncogenic kinases including vascular endothelial growth factor receptor 2 (VEGFR2), VEGFR1, VEGFR3, fibroblast growth factor receptor 1 (FGFR1), RAF, KIT, RET and BRAF. regorafenib 13-21 ret proto-oncogene Homo sapiens 313-316 26307103-3 2015 In this study we have demonstrated a therapeutic strategy for MTC by suppressing the transcription of RET proto-oncogene though the stabilization of G-quadruplex structure formed on the promoter region of this gene using a natural product berberine. Berberine 239-248 ret proto-oncogene Homo sapiens 102-105 26307103-4 2015 METHODS: Medullary thyroid carcinoma (MTC) TT cell line has been used to evaluate the effects of berberine on RET expression and its downstream signaling pathways. Berberine 97-106 ret proto-oncogene Homo sapiens 110-113 26405692-2 2015 The G-quadruplex (G4) sequences regulating the c-MYC, KRAS, VEGF, BCL-2, HIF-1alpha, and RET oncogenes, as examples, are targets for oxidation at loop and 5"-core guanines (G) as showcased in this study by CO3 - oxidation of the VEGF G4. Guanine 163-171 ret proto-oncogene Homo sapiens 89-92 26405692-2 2015 The G-quadruplex (G4) sequences regulating the c-MYC, KRAS, VEGF, BCL-2, HIF-1alpha, and RET oncogenes, as examples, are targets for oxidation at loop and 5"-core guanines (G) as showcased in this study by CO3 - oxidation of the VEGF G4. co3 206-209 ret proto-oncogene Homo sapiens 89-92 26230144-1 2015 Pt(II) dbbpy bisacetylide (dbbpy = 4,4"-di(tert-butyl)-2,2"-bipyridine) complex (Pt-1) with two different Bodipy ligands was prepared with the goal to attain broad-band visible light absorbing, efficient funneling of the photoexcitation energy (via resonance energy transfer, RET) to the energy acceptor and high triplet formation quantum yields. pt(ii) dbbpy bisacetylide 0-25 ret proto-oncogene Homo sapiens 276-279 26307103-5 2015 The specificity of berberine was demonstrated by using the papillary thyroid carcinoma TPC1 cell line, which lacks the G-quadruplex forming sequence on the RET promoter region due to chromosomal rearrangement. Berberine 19-28 ret proto-oncogene Homo sapiens 156-159 26307103-6 2015 RESULTS: Berberine suppressed the RET expression by more than 90 % in MTC TT cells at a concentration of 2.5 mug/ml with minimal effect on the TPC1 cells. Berberine 9-18 ret proto-oncogene Homo sapiens 34-37 26307103-8 2015 The down-regulation of RET with berberine further inhibited the cell proliferation through cell cycle arrest and activation of apoptosis in TT cells, which was confirmed by a 2-fold increase in the caspase-3 activity and the down-regulation of cell-cycle regulatory proteins. Berberine 32-41 ret proto-oncogene Homo sapiens 23-26 26307103-9 2015 CONCLUSION: Our data strongly suggest that the G-quadruplex forming region and the stabilization of this structure play a critical role in mediating the repressive effect of berberine on RET transcription. Berberine 174-183 ret proto-oncogene Homo sapiens 187-190 25435367-2 2015 For therapy of advanced MTC, the Food and Drug Administration recently approved vandetanib and cabozantinib, the tyrosine kinase inhibitors targeting RET, vascular endothelial growth factor receptor, epidermal growth factor receptor and/or c-MET. vandetanib 80-90 ret proto-oncogene Homo sapiens 150-153 25435367-2 2015 For therapy of advanced MTC, the Food and Drug Administration recently approved vandetanib and cabozantinib, the tyrosine kinase inhibitors targeting RET, vascular endothelial growth factor receptor, epidermal growth factor receptor and/or c-MET. cabozantinib 95-107 ret proto-oncogene Homo sapiens 150-153 25794958-5 2015 Owing to the reduction of coreactant H2O2 resulting from G-quadruplex-hemin DNAzyme catalytic reaction and the ECL energy transfer (ECL-RET) between AuNPs and GQDs, the ECL intensity of GQDs was significantly decreased. Hydrogen Peroxide 37-41 ret proto-oncogene Homo sapiens 136-139 26230144-1 2015 Pt(II) dbbpy bisacetylide (dbbpy = 4,4"-di(tert-butyl)-2,2"-bipyridine) complex (Pt-1) with two different Bodipy ligands was prepared with the goal to attain broad-band visible light absorbing, efficient funneling of the photoexcitation energy (via resonance energy transfer, RET) to the energy acceptor and high triplet formation quantum yields. dbbpy 7-12 ret proto-oncogene Homo sapiens 276-279 26230144-1 2015 Pt(II) dbbpy bisacetylide (dbbpy = 4,4"-di(tert-butyl)-2,2"-bipyridine) complex (Pt-1) with two different Bodipy ligands was prepared with the goal to attain broad-band visible light absorbing, efficient funneling of the photoexcitation energy (via resonance energy transfer, RET) to the energy acceptor and high triplet formation quantum yields. 4,4"-di(tert-butyl)-2,2"-bipyridine) 35-71 ret proto-oncogene Homo sapiens 276-279 26339399-1 2015 The present study investigated the effect of valproic acid (VPA) on the inhibition of RET signaling and induction of apoptosis in human thyroid carcinoma cells. Valproic Acid 45-58 ret proto-oncogene Homo sapiens 86-89 26268359-4 2015 We tested KIF5B-RET translocation in Formalin Fixed Paraffin Embedded using fluorescence in situ hybridization. Formaldehyde 37-45 ret proto-oncogene Homo sapiens 16-19 26268359-4 2015 We tested KIF5B-RET translocation in Formalin Fixed Paraffin Embedded using fluorescence in situ hybridization. Paraffin 52-60 ret proto-oncogene Homo sapiens 16-19 26033033-0 2015 C-Cell Neoplasia in Asymptomatic Carriers of RET Mutation in Extracellular Cysteine-Rich and Intracellular Tyrosine Kinase Domain. Cysteine 75-83 ret proto-oncogene Homo sapiens 45-48 26153718-1 2015 In this paper, a novel electrochemiluminescence resonance energy transfer (ECL-RET) system from O2/S2O8(2-) to a kind of amino-terminated perylene derivative (PTC-NH2) was demonstrated for the first time, which was then applied to construct a ratiometric aptasensor for lead ion (Pb(2+)) detection. Oxygen 96-98 ret proto-oncogene Homo sapiens 79-82 26153718-1 2015 In this paper, a novel electrochemiluminescence resonance energy transfer (ECL-RET) system from O2/S2O8(2-) to a kind of amino-terminated perylene derivative (PTC-NH2) was demonstrated for the first time, which was then applied to construct a ratiometric aptasensor for lead ion (Pb(2+)) detection. s2o8 99-103 ret proto-oncogene Homo sapiens 79-82 26153718-1 2015 In this paper, a novel electrochemiluminescence resonance energy transfer (ECL-RET) system from O2/S2O8(2-) to a kind of amino-terminated perylene derivative (PTC-NH2) was demonstrated for the first time, which was then applied to construct a ratiometric aptasensor for lead ion (Pb(2+)) detection. Perylene 138-146 ret proto-oncogene Homo sapiens 79-82 26153718-1 2015 In this paper, a novel electrochemiluminescence resonance energy transfer (ECL-RET) system from O2/S2O8(2-) to a kind of amino-terminated perylene derivative (PTC-NH2) was demonstrated for the first time, which was then applied to construct a ratiometric aptasensor for lead ion (Pb(2+)) detection. Peptichemio 159-162 ret proto-oncogene Homo sapiens 79-82 26153718-1 2015 In this paper, a novel electrochemiluminescence resonance energy transfer (ECL-RET) system from O2/S2O8(2-) to a kind of amino-terminated perylene derivative (PTC-NH2) was demonstrated for the first time, which was then applied to construct a ratiometric aptasensor for lead ion (Pb(2+)) detection. Amido radical 163-166 ret proto-oncogene Homo sapiens 79-82 26015560-6 2015 These major metabolites each possess in vitro inhibition potencies <=1/10th of parent cabozantinib against the targeted kinases MET, RET, and VEGFR2/KDR. cabozantinib 89-101 ret proto-oncogene Homo sapiens 136-139 25736215-4 2015 In RET G691S polymorphism, the overall distribution of variant alleles (GA + AA) in cases was 62.9% as against 44.5% in controls (P < 0.05) whereas frequency of RET L769L variant alleles (TG + GG) in cases was 70% versus 88% in controls (P < 0.05). Arsenic 85-87 ret proto-oncogene Homo sapiens 3-6 25736215-5 2015 In RET S904S, frequency of variant alleles (CG + GG) in cases was 56% versus 44% in controls (P < 0.05). cysteinylglycine 44-46 ret proto-oncogene Homo sapiens 3-6 26170630-1 2015 Vandetanib is a once-daily orally available tyrosine kinase inhibitor that works by blocking RET (REarranged during Transfection), vascular endothelial growth factor receptor (VEGFR-2, VEGFR-3), and epidermal growth factor receptor and to a lesser extent VEGFR-1, which are important targets in thyroid cancer (TC). vandetanib 0-10 ret proto-oncogene Homo sapiens 93-96 26170630-1 2015 Vandetanib is a once-daily orally available tyrosine kinase inhibitor that works by blocking RET (REarranged during Transfection), vascular endothelial growth factor receptor (VEGFR-2, VEGFR-3), and epidermal growth factor receptor and to a lesser extent VEGFR-1, which are important targets in thyroid cancer (TC). vandetanib 0-10 ret proto-oncogene Homo sapiens 98-128 26339399-1 2015 The present study investigated the effect of valproic acid (VPA) on the inhibition of RET signaling and induction of apoptosis in human thyroid carcinoma cells. Valproic Acid 60-63 ret proto-oncogene Homo sapiens 86-89 26043760-5 2015 The results suggest (1) the dimensionality in which RET occurs is dependent on the RuDCBPY concentration ranging from one-dimensional at very low concentrations up to three-dimensional at high concentration, (2) the occupancy of RuDCBPY within UiO-67-DCBPY is not uniform throughout the crystallites such that RuDCBPY densely populates the outer layers of the MOF at low concentrations, and (3) the average separation distance between RuDCBPY centers is ~21 A. rudcbpy 83-90 ret proto-oncogene Homo sapiens 52-55 26044359-0 2015 Characterization of interactions and pharmacophore development for DFG-out inhibitors to RET tyrosine kinase. 1,3-Diphenylguanidine 67-70 ret proto-oncogene Homo sapiens 89-92 26043760-5 2015 The results suggest (1) the dimensionality in which RET occurs is dependent on the RuDCBPY concentration ranging from one-dimensional at very low concentrations up to three-dimensional at high concentration, (2) the occupancy of RuDCBPY within UiO-67-DCBPY is not uniform throughout the crystallites such that RuDCBPY densely populates the outer layers of the MOF at low concentrations, and (3) the average separation distance between RuDCBPY centers is ~21 A. rudcbpy 229-236 ret proto-oncogene Homo sapiens 52-55 26043760-5 2015 The results suggest (1) the dimensionality in which RET occurs is dependent on the RuDCBPY concentration ranging from one-dimensional at very low concentrations up to three-dimensional at high concentration, (2) the occupancy of RuDCBPY within UiO-67-DCBPY is not uniform throughout the crystallites such that RuDCBPY densely populates the outer layers of the MOF at low concentrations, and (3) the average separation distance between RuDCBPY centers is ~21 A. uio-67-dcbpy 244-256 ret proto-oncogene Homo sapiens 52-55 26043760-5 2015 The results suggest (1) the dimensionality in which RET occurs is dependent on the RuDCBPY concentration ranging from one-dimensional at very low concentrations up to three-dimensional at high concentration, (2) the occupancy of RuDCBPY within UiO-67-DCBPY is not uniform throughout the crystallites such that RuDCBPY densely populates the outer layers of the MOF at low concentrations, and (3) the average separation distance between RuDCBPY centers is ~21 A. rudcbpy 229-236 ret proto-oncogene Homo sapiens 52-55 26043760-5 2015 The results suggest (1) the dimensionality in which RET occurs is dependent on the RuDCBPY concentration ranging from one-dimensional at very low concentrations up to three-dimensional at high concentration, (2) the occupancy of RuDCBPY within UiO-67-DCBPY is not uniform throughout the crystallites such that RuDCBPY densely populates the outer layers of the MOF at low concentrations, and (3) the average separation distance between RuDCBPY centers is ~21 A. rudcbpy 229-236 ret proto-oncogene Homo sapiens 52-55 25982012-12 2015 The addition of everolimus may have both overcome the AKT2 amplification to produce a response in addition to its direct effects on the RET gene. Everolimus 16-26 ret proto-oncogene Homo sapiens 136-139 25982012-0 2015 Systemic and CNS activity of the RET inhibitor vandetanib combined with the mTOR inhibitor everolimus in KIF5B-RET re-arranged non-small cell lung cancer with brain metastases. vandetanib 47-57 ret proto-oncogene Homo sapiens 33-36 25982012-0 2015 Systemic and CNS activity of the RET inhibitor vandetanib combined with the mTOR inhibitor everolimus in KIF5B-RET re-arranged non-small cell lung cancer with brain metastases. vandetanib 47-57 ret proto-oncogene Homo sapiens 111-114 25982012-0 2015 Systemic and CNS activity of the RET inhibitor vandetanib combined with the mTOR inhibitor everolimus in KIF5B-RET re-arranged non-small cell lung cancer with brain metastases. Everolimus 91-101 ret proto-oncogene Homo sapiens 111-114 25982012-2 2015 The RET tyrosine kinase inhibitor, vandetanib, suppresses fusion-induced, anchorage-independent growth activity. vandetanib 35-45 ret proto-oncogene Homo sapiens 4-7 26044359-2 2015 Abt-348, Birb-796, Motesanib and Sorafenib are DFG-out multi-kinase inhibitors that have been reported to inhibit RET activity with good IC50 values. 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 0-3 ret proto-oncogene Homo sapiens 114-117 26044359-2 2015 Abt-348, Birb-796, Motesanib and Sorafenib are DFG-out multi-kinase inhibitors that have been reported to inhibit RET activity with good IC50 values. birb 9-13 ret proto-oncogene Homo sapiens 114-117 26044359-2 2015 Abt-348, Birb-796, Motesanib and Sorafenib are DFG-out multi-kinase inhibitors that have been reported to inhibit RET activity with good IC50 values. motesanib diphosphate 19-28 ret proto-oncogene Homo sapiens 114-117 26044359-2 2015 Abt-348, Birb-796, Motesanib and Sorafenib are DFG-out multi-kinase inhibitors that have been reported to inhibit RET activity with good IC50 values. Sorafenib 33-42 ret proto-oncogene Homo sapiens 114-117 26044359-2 2015 Abt-348, Birb-796, Motesanib and Sorafenib are DFG-out multi-kinase inhibitors that have been reported to inhibit RET activity with good IC50 values. 1,3-Diphenylguanidine 47-50 ret proto-oncogene Homo sapiens 114-117 26044359-3 2015 Although the DFG-out conformation has attracted great interest in the design of type II inhibitors, the structural requirements for binding to the RET DFG-out conformation remains unclear. 1,3-Diphenylguanidine 151-154 ret proto-oncogene Homo sapiens 147-150 26044359-4 2015 Herein, the DFG-out conformation of RET was determined by homology modelling, the four inhibitors were docked, and the binding modes investigated by molecular dynamics simulation. 1,3-Diphenylguanidine 12-15 ret proto-oncogene Homo sapiens 36-39 26044359-9 2015 The results reported herein will be useful in future rational design of novel DFG-out RET inhibitors. 1,3-Diphenylguanidine 78-81 ret proto-oncogene Homo sapiens 86-89 26065416-4 2015 Constitutive activation of RET in a SK-N-MC cell line model reduces cell sensitivity to chemotherapy. sk-n-mc 36-43 ret proto-oncogene Homo sapiens 27-30 25694125-5 2015 Gain-of-function mutations in the REarranged during transfection (RET) proto-oncogene have been identified in 98 % of hMTC and 50 % of sMTC. hmtc 118-122 ret proto-oncogene Homo sapiens 34-64 25694125-5 2015 Gain-of-function mutations in the REarranged during transfection (RET) proto-oncogene have been identified in 98 % of hMTC and 50 % of sMTC. hmtc 118-122 ret proto-oncogene Homo sapiens 66-69 25694125-5 2015 Gain-of-function mutations in the REarranged during transfection (RET) proto-oncogene have been identified in 98 % of hMTC and 50 % of sMTC. smtc 135-139 ret proto-oncogene Homo sapiens 34-64 25694125-5 2015 Gain-of-function mutations in the REarranged during transfection (RET) proto-oncogene have been identified in 98 % of hMTC and 50 % of sMTC. smtc 135-139 ret proto-oncogene Homo sapiens 66-69 25694125-11 2015 In the present study, six different mutations were identified in exon10 of RET in 14 patients with sMTC and FMTC that were restricted to codons 611, 618, and 620, but not in codon 609. smtc 99-103 ret proto-oncogene Homo sapiens 75-78 25768669-7 2015 Sorafenib blocked RET, AKT, and ERK1/2 phosphorylation, whereas cabozantinib blocked RET and AKT phosphorylation. Sorafenib 0-9 ret proto-oncogene Homo sapiens 18-21 26046350-3 2015 These three compounds shared a 3-trifluoromethyl-4-methylpiperazinephenyl pharmacophore that stabilizes the "DFG-out" inactive conformation of RET activation loop. 3-trifluoromethyl-4-methylpiperazinephenyl 31-73 ret proto-oncogene Homo sapiens 143-146 26046350-3 2015 These three compounds shared a 3-trifluoromethyl-4-methylpiperazinephenyl pharmacophore that stabilizes the "DFG-out" inactive conformation of RET activation loop. 1,3-Diphenylguanidine 109-112 ret proto-oncogene Homo sapiens 143-146 25625428-2 2015 Several related clinical trials for non-small-cell lung cancer (NSCLC) with KIF5B-RET rearrangements using existing RET inhibitors, such as lenvatinib, vandetanib, sunitinib, ponatinib, cabozantinib, and AUY922, have been swiftly initiated by the discovery of the KIF5B-RET fusion gene. lenvatinib 140-150 ret proto-oncogene Homo sapiens 82-85 25625428-2 2015 Several related clinical trials for non-small-cell lung cancer (NSCLC) with KIF5B-RET rearrangements using existing RET inhibitors, such as lenvatinib, vandetanib, sunitinib, ponatinib, cabozantinib, and AUY922, have been swiftly initiated by the discovery of the KIF5B-RET fusion gene. cabozantinib 186-198 ret proto-oncogene Homo sapiens 82-85 25625428-2 2015 Several related clinical trials for non-small-cell lung cancer (NSCLC) with KIF5B-RET rearrangements using existing RET inhibitors, such as lenvatinib, vandetanib, sunitinib, ponatinib, cabozantinib, and AUY922, have been swiftly initiated by the discovery of the KIF5B-RET fusion gene. 5-(2,4-dihydroxy-5-isopropylphenyl)-4-(4-morpholin-4-ylmethylphenyl)isoxazole-3-carboxylic acid ethylamide 204-210 ret proto-oncogene Homo sapiens 82-85 25944708-4 2015 In this work, photoswitchable RET kinase inhibitors based on azo-functionalized pyrazolopyrimidines were developed, enabling photonic control of RET activity. anthrone 61-64 ret proto-oncogene Homo sapiens 30-33 25944708-4 2015 In this work, photoswitchable RET kinase inhibitors based on azo-functionalized pyrazolopyrimidines were developed, enabling photonic control of RET activity. anthrone 61-64 ret proto-oncogene Homo sapiens 145-148 25944708-4 2015 In this work, photoswitchable RET kinase inhibitors based on azo-functionalized pyrazolopyrimidines were developed, enabling photonic control of RET activity. pyrazolopyrimidines 80-99 ret proto-oncogene Homo sapiens 30-33 25944708-4 2015 In this work, photoswitchable RET kinase inhibitors based on azo-functionalized pyrazolopyrimidines were developed, enabling photonic control of RET activity. pyrazolopyrimidines 80-99 ret proto-oncogene Homo sapiens 145-148 25768669-7 2015 Sorafenib blocked RET, AKT, and ERK1/2 phosphorylation, whereas cabozantinib blocked RET and AKT phosphorylation. cabozantinib 64-76 ret proto-oncogene Homo sapiens 85-88 25768669-11 2015 CONCLUSIONS: Sorafenib and cabozantinib had marked effects on cell proliferation, cell cycle arrest, and signal transduction pathways in PTC cells harboring RET/PTC1 rearrangement. Sorafenib 13-22 ret proto-oncogene Homo sapiens 157-160 25768669-11 2015 CONCLUSIONS: Sorafenib and cabozantinib had marked effects on cell proliferation, cell cycle arrest, and signal transduction pathways in PTC cells harboring RET/PTC1 rearrangement. cabozantinib 27-39 ret proto-oncogene Homo sapiens 157-160 26003083-5 2015 Increased Cx43 expression in an MM cell line (H28) improved the ability of SU to inhibit receptor tyrosine kinase (RTK) signaling. Sunitinib 75-77 ret proto-oncogene Homo sapiens 89-113 26003083-5 2015 Increased Cx43 expression in an MM cell line (H28) improved the ability of SU to inhibit receptor tyrosine kinase (RTK) signaling. Sunitinib 75-77 ret proto-oncogene Homo sapiens 115-118 25826078-0 2015 Mer receptor tyrosine kinase is frequently overexpressed in human non-small cell lung cancer, confirming resistance to erlotinib. Erlotinib Hydrochloride 119-128 ret proto-oncogene Homo sapiens 4-28 25898937-5 2015 According to the current state of knowledge CCH without a germline mutation in the RET protooncogene, designated as non-MEN2-associated CCH, seems to be unrelated to the development of sporadic MTC. 1-acetyl-2-(coumariniminecarboxamide-3-yl)hydrazine 136-139 ret proto-oncogene Homo sapiens 83-86 25816194-5 2015 Graphene is also embedded with a trace amount of manganese impurities originating from a prior graphite oxidation process, which facilitates the thiol-functionalized graphene to function as a hybrid electrocatalyst for oxygen reduction reactions in alkaline medium with an onset potential lower than for Pt/C. Graphite 0-8 ret proto-oncogene Homo sapiens 304-308 25816194-5 2015 Graphene is also embedded with a trace amount of manganese impurities originating from a prior graphite oxidation process, which facilitates the thiol-functionalized graphene to function as a hybrid electrocatalyst for oxygen reduction reactions in alkaline medium with an onset potential lower than for Pt/C. Sulfhydryl Compounds 145-150 ret proto-oncogene Homo sapiens 304-308 25816194-5 2015 Graphene is also embedded with a trace amount of manganese impurities originating from a prior graphite oxidation process, which facilitates the thiol-functionalized graphene to function as a hybrid electrocatalyst for oxygen reduction reactions in alkaline medium with an onset potential lower than for Pt/C. Graphite 166-174 ret proto-oncogene Homo sapiens 304-308 25831049-0 2015 Anti-tumour effects of antibodies targeting the extracellular cysteine-rich region of the receptor tyrosine kinase EphB4. Cysteine 62-70 ret proto-oncogene Homo sapiens 90-114 25714734-2 2015 MATERIALS AND METHODS: RET and REG were labeled directly with (99m)Tc and their binding efficiency to tumor cells was measured in human nonsmall cell lung cancer H1299 cells. Technetium 67-69 ret proto-oncogene Homo sapiens 23-26 25887790-6 2015 Analyses of individual cells treated with the multi-tyrosine kinase inhibitor vandetanib reveal that, while the ribosomal genes and many other so-called house-keeping genes reduce their relative expression diversity during the drug treatment, the genes that are directly targeted by vandetanib, the EGFR and RET genes, remain constant. vandetanib 78-88 ret proto-oncogene Homo sapiens 308-311 25887790-6 2015 Analyses of individual cells treated with the multi-tyrosine kinase inhibitor vandetanib reveal that, while the ribosomal genes and many other so-called house-keeping genes reduce their relative expression diversity during the drug treatment, the genes that are directly targeted by vandetanib, the EGFR and RET genes, remain constant. vandetanib 283-293 ret proto-oncogene Homo sapiens 308-311 25795101-1 2015 Lenvatinib (Lenvima ) is a multitargeted receptor kinase inhibitor that inhibits the kinase activities of vascular endothelial-derived growth factor receptors 1, 2 and 3, fibroblast growth factor receptors 1, 2, 3 and 4, platelet-derived growth factor receptor alpha, RET and KIT. lenvatinib 0-10 ret proto-oncogene Homo sapiens 268-271 25795101-1 2015 Lenvatinib (Lenvima ) is a multitargeted receptor kinase inhibitor that inhibits the kinase activities of vascular endothelial-derived growth factor receptors 1, 2 and 3, fibroblast growth factor receptors 1, 2, 3 and 4, platelet-derived growth factor receptor alpha, RET and KIT. lenvatinib 12-19 ret proto-oncogene Homo sapiens 268-271 25637219-3 2015 We recently identified the RTK AXL as a putative target for the pan-RTK inhibitors cediranib and sunitinib, which are under clinical trials for glioblastoma patients. cediranib 83-92 ret proto-oncogene Homo sapiens 27-30 25881079-0 2015 A retrospective analysis of RET translocation, gene copy number gain and expression in NSCLC patients treated with vandetanib in four randomized Phase III studies. vandetanib 115-125 ret proto-oncogene Homo sapiens 28-31 25881079-4 2015 Seven tumor samples were positive for RET rearrangements (vandetanib, n = 3; comparator, n = 4). vandetanib 58-68 ret proto-oncogene Homo sapiens 38-41 25881079-8 2015 The objective response rate was similar in the vandetanib and comparator arms for patients positive for RET copy number gains or RET protein expression. vandetanib 47-57 ret proto-oncogene Homo sapiens 104-107 24662821-3 2015 The polypurine/polypyrimidine tract in the proximal promoter region of the human RET gene (-51 to -33 relative to transcription start site) is essential for basal transcriptional activity of this gene. polypurine 4-14 ret proto-oncogene Homo sapiens 81-84 24662821-3 2015 The polypurine/polypyrimidine tract in the proximal promoter region of the human RET gene (-51 to -33 relative to transcription start site) is essential for basal transcriptional activity of this gene. polypyrimidine 15-29 ret proto-oncogene Homo sapiens 81-84 24662821-6 2015 In this study, NSC194598, a derivative of indeno[1,2,3-de]quinazoline, was found to be a novel G-quadruplex interactive agent that interfered with transcriptional activation of mutated RET gene in human medullary thyroid carcinoma TT cells. Indeno[1,2,3-de]quinazoline 42-69 ret proto-oncogene Homo sapiens 185-188 25799134-4 2015 This was investigated in pediatric low grade astrocytoma and ependymoma cell lines treated with receptor tyrosine kinase (RTK) inhibitors e.g. sorafenib, dasatinib, canertinib and crizotinib. Sorafenib 143-152 ret proto-oncogene Homo sapiens 122-125 25637219-3 2015 We recently identified the RTK AXL as a putative target for the pan-RTK inhibitors cediranib and sunitinib, which are under clinical trials for glioblastoma patients. cediranib 83-92 ret proto-oncogene Homo sapiens 68-71 25637219-3 2015 We recently identified the RTK AXL as a putative target for the pan-RTK inhibitors cediranib and sunitinib, which are under clinical trials for glioblastoma patients. Sunitinib 97-106 ret proto-oncogene Homo sapiens 27-30 25605317-1 2015 INTRODUCTION: Sorafenib (Nexavar) is an oral multi-kinase inhibitor targeting B-type Raf kinase (BRAF) (both wild type and BRAF(V600E)), VEGFR1, VEGFR2, VEGFR3, PDGFRbeta and RET (also RET/PTC) influencing both differentiated thyroid cancer (DTC) cell proliferation and angiogenesis. Sorafenib 14-23 ret proto-oncogene Homo sapiens 175-178 25605317-1 2015 INTRODUCTION: Sorafenib (Nexavar) is an oral multi-kinase inhibitor targeting B-type Raf kinase (BRAF) (both wild type and BRAF(V600E)), VEGFR1, VEGFR2, VEGFR3, PDGFRbeta and RET (also RET/PTC) influencing both differentiated thyroid cancer (DTC) cell proliferation and angiogenesis. Sorafenib 14-23 ret proto-oncogene Homo sapiens 185-188 25637219-3 2015 We recently identified the RTK AXL as a putative target for the pan-RTK inhibitors cediranib and sunitinib, which are under clinical trials for glioblastoma patients. Sunitinib 97-106 ret proto-oncogene Homo sapiens 68-71 25605317-1 2015 INTRODUCTION: Sorafenib (Nexavar) is an oral multi-kinase inhibitor targeting B-type Raf kinase (BRAF) (both wild type and BRAF(V600E)), VEGFR1, VEGFR2, VEGFR3, PDGFRbeta and RET (also RET/PTC) influencing both differentiated thyroid cancer (DTC) cell proliferation and angiogenesis. Sorafenib 25-32 ret proto-oncogene Homo sapiens 175-178 25816031-9 2015 For trunk displacement, only TFG obtained a reduction statistical significance from PRE to the POST test (P = 0.002), supporting this result in the RET test. 2,2,2-Trifluoro-1-{5-[(3-Phenyl-5,6-Dihydroimidazo[1,2-A]pyrazin-7(8h)-Yl)carbonyl]thiophen-2-Yl}ethane-1,1-Diol 29-32 ret proto-oncogene Homo sapiens 148-151 25605317-1 2015 INTRODUCTION: Sorafenib (Nexavar) is an oral multi-kinase inhibitor targeting B-type Raf kinase (BRAF) (both wild type and BRAF(V600E)), VEGFR1, VEGFR2, VEGFR3, PDGFRbeta and RET (also RET/PTC) influencing both differentiated thyroid cancer (DTC) cell proliferation and angiogenesis. Sorafenib 25-32 ret proto-oncogene Homo sapiens 185-188 25720956-5 2015 We find that vandetanib can directly inhibit RET activity, which influences the Rho-JNK pathway. vandetanib 13-23 ret proto-oncogene Homo sapiens 45-48 25374061-0 2015 Overexpression of miR-218 inhibits hepatocellular carcinoma cell growth through RET. mir-218 18-25 ret proto-oncogene Homo sapiens 80-83 25576915-0 2015 Multiple receptor tyrosine kinase activation attenuates therapeutic efficacy of the fibroblast growth factor receptor 2 inhibitor AZD4547 in FGFR2 amplified gastric cancer. AZD4547 130-137 ret proto-oncogene Homo sapiens 9-33 25576915-3 2015 In this study, we demonstrated that several receptor tyrosine kinase (RTK), including EGFR, HER3 and MET, activations contributed to AZD4547 (a selective FGFR2 inhibitor) hyposensitivity in FGFR2 amplified GC cells. AZD4547 133-140 ret proto-oncogene Homo sapiens 44-68 25576915-3 2015 In this study, we demonstrated that several receptor tyrosine kinase (RTK), including EGFR, HER3 and MET, activations contributed to AZD4547 (a selective FGFR2 inhibitor) hyposensitivity in FGFR2 amplified GC cells. AZD4547 133-140 ret proto-oncogene Homo sapiens 70-73 25767701-2 2015 A patient, operated for a medullary thyroid carcinoma (MTC) with a positive RET mutation, showed several peritoneal nodes on a computed tomography (CT), with increased Thyrocalcitonine. thyrocalcitonine 168-184 ret proto-oncogene Homo sapiens 76-79 25638620-12 2015 RET and MEN association was noted in 5 kindreds (14.3%) related to RET variations at Cysteine sites. Cysteine 85-93 ret proto-oncogene Homo sapiens 0-3 25427282-1 2015 IMPORTANCE: Cabozantinib S-malate is a vascular endothelial growth factor receptor 2, c-MET, and RET multitargeted tyrosine kinase inhibitor that has antiangiogenic and antitumorigenic properties with potential efficacy for the treatment of several cancers. cabozantinib 12-33 ret proto-oncogene Homo sapiens 97-100 25504634-2 2015 We report here the pharmacologic characterization of the triazolopyridazine derivative SAR125844, a potent and highly selective inhibitor of the MET receptor tyrosine kinase (RTK), for intravenous administration. tetraazaisoindole 57-75 ret proto-oncogene Homo sapiens 149-173 25504634-2 2015 We report here the pharmacologic characterization of the triazolopyridazine derivative SAR125844, a potent and highly selective inhibitor of the MET receptor tyrosine kinase (RTK), for intravenous administration. tetraazaisoindole 57-75 ret proto-oncogene Homo sapiens 175-178 25504634-2 2015 We report here the pharmacologic characterization of the triazolopyridazine derivative SAR125844, a potent and highly selective inhibitor of the MET receptor tyrosine kinase (RTK), for intravenous administration. SAR125844 87-96 ret proto-oncogene Homo sapiens 149-173 25504634-2 2015 We report here the pharmacologic characterization of the triazolopyridazine derivative SAR125844, a potent and highly selective inhibitor of the MET receptor tyrosine kinase (RTK), for intravenous administration. SAR125844 87-96 ret proto-oncogene Homo sapiens 175-178 25638620-12 2015 RET and MEN association was noted in 5 kindreds (14.3%) related to RET variations at Cysteine sites. Cysteine 85-93 ret proto-oncogene Homo sapiens 67-70 25301453-4 2015 The effect of ZLJ33 on pancreatic cancer was mainly mediated by inactivation of p-PDGFRbeta, p-c-Raf, and p-RET. zlj33 14-19 ret proto-oncogene Homo sapiens 108-111 25522765-2 2015 However, elevated expression of hepatocyte growth factor (HGF), a ligand of the MET receptor tyrosine kinase, causes erlotinib resistance. Erlotinib Hydrochloride 117-126 ret proto-oncogene Homo sapiens 84-108 26457501-0 2015 Catecholamine crisis as a first manifestation of familial bilateral pheochromocytoma caused by RET proto-oncogene mutation in codon C 634R. Catecholamines 0-13 ret proto-oncogene Homo sapiens 95-98 25376776-7 2015 In the presence of VEGF stimulation, the ROCK inhibitor suppressed stretch-induced sprout alignment but did not affect stretch-induced sprout density; in contrast, the receptor tyrosine kinase (RTK) inhibitor sunitinib had no effect on stretch-induced alignment but trended toward suppressed stretch-induced sprout density. Sunitinib 209-218 ret proto-oncogene Homo sapiens 194-197 26098203-3 2015 Despite the successful clinical use of imatinib mesylate, a selective receptor tyrosine kinase (RTK) inhibitor that targets KIT, PDGFRA and BCR-ABL, we still do not have treatment for the long-term control of advanced GIST. Imatinib Mesylate 39-56 ret proto-oncogene Homo sapiens 70-94 26098203-3 2015 Despite the successful clinical use of imatinib mesylate, a selective receptor tyrosine kinase (RTK) inhibitor that targets KIT, PDGFRA and BCR-ABL, we still do not have treatment for the long-term control of advanced GIST. Imatinib Mesylate 39-56 ret proto-oncogene Homo sapiens 96-99 26457501-3 2015 The authors present a case study of three family members with bilateral pheochromocytoma in the course of MEN 2A, a catecholamine crisis being the first manifestation of the syndrome in one of them. Catecholamines 116-129 ret proto-oncogene Homo sapiens 106-112 26075440-1 2015 Lenvatinib mesylate (E7080; 4-[3-chloro-4-(N"-cyclopropylureido) phenoxy] 7-methoxyquinoline-6-carboxamide mesylate) is an oral molecule that inhibits multiple tyrosine kinase receptors such as VEGF-R-1-3, FGF-R-1-4, RET, c-KIT and PDGF-R-beta. lenvatinib 0-19 ret proto-oncogene Homo sapiens 217-220 25103625-0 2014 Selective activity over a constitutively active RET-variant of the oral multikinase inhibitor dovitinib: results of the CNIO-BR002 phase I-trial. 4-amino-5-fluoro-3-(5-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl)quinolin-2(1H)-one 94-103 ret proto-oncogene Homo sapiens 48-51 26075440-1 2015 Lenvatinib mesylate (E7080; 4-[3-chloro-4-(N"-cyclopropylureido) phenoxy] 7-methoxyquinoline-6-carboxamide mesylate) is an oral molecule that inhibits multiple tyrosine kinase receptors such as VEGF-R-1-3, FGF-R-1-4, RET, c-KIT and PDGF-R-beta. lenvatinib 28-115 ret proto-oncogene Homo sapiens 217-220 25319894-1 2015 Receptor tyrosine kinase (RTK) signaling exists in equilibrium between RTK tyrosyl phosphorylation and RTK tyrosyl dephosphorylation. cyclo(tyrosyl-tyrosyl) 75-82 ret proto-oncogene Homo sapiens 0-24 25319894-1 2015 Receptor tyrosine kinase (RTK) signaling exists in equilibrium between RTK tyrosyl phosphorylation and RTK tyrosyl dephosphorylation. cyclo(tyrosyl-tyrosyl) 75-82 ret proto-oncogene Homo sapiens 26-29 25319894-1 2015 Receptor tyrosine kinase (RTK) signaling exists in equilibrium between RTK tyrosyl phosphorylation and RTK tyrosyl dephosphorylation. cyclo(tyrosyl-tyrosyl) 75-82 ret proto-oncogene Homo sapiens 71-74 25319894-1 2015 Receptor tyrosine kinase (RTK) signaling exists in equilibrium between RTK tyrosyl phosphorylation and RTK tyrosyl dephosphorylation. cyclo(tyrosyl-tyrosyl) 75-82 ret proto-oncogene Homo sapiens 71-74 25319894-1 2015 Receptor tyrosine kinase (RTK) signaling exists in equilibrium between RTK tyrosyl phosphorylation and RTK tyrosyl dephosphorylation. cyclo(tyrosyl-tyrosyl) 107-114 ret proto-oncogene Homo sapiens 0-24 25319894-1 2015 Receptor tyrosine kinase (RTK) signaling exists in equilibrium between RTK tyrosyl phosphorylation and RTK tyrosyl dephosphorylation. cyclo(tyrosyl-tyrosyl) 107-114 ret proto-oncogene Homo sapiens 26-29 26484847-1 2015 INTRODUCTION: Lenvatinib is an oral multitargeted tyrosine kinase inhibitor of VEGFR1,2,3,4, FGFR1,2,3,4, PDGFR-alpha as well as RET and KIT signaling network. lenvatinib 14-24 ret proto-oncogene Homo sapiens 129-132 27014708-10 2015 For the treatment of advanced MTC cases, the broad spectrum receptor tyrosine kinase inhibitors vandetanib and cabozantinib, which also inhibit RET, are used although they are not always effective. vandetanib 96-106 ret proto-oncogene Homo sapiens 144-147 27014708-10 2015 For the treatment of advanced MTC cases, the broad spectrum receptor tyrosine kinase inhibitors vandetanib and cabozantinib, which also inhibit RET, are used although they are not always effective. cabozantinib 111-123 ret proto-oncogene Homo sapiens 144-147 25319894-2 2015 Despite a detailed understanding of RTK tyrosyl phosphorylation, much less is known about RTK tyrosyl dephosphorylation. cyclo(tyrosyl-tyrosyl) 40-47 ret proto-oncogene Homo sapiens 36-39 25319894-2 2015 Despite a detailed understanding of RTK tyrosyl phosphorylation, much less is known about RTK tyrosyl dephosphorylation. cyclo(tyrosyl-tyrosyl) 94-101 ret proto-oncogene Homo sapiens 90-93 26152149-1 2015 Cabozantinib is an oral once-daily multitarget tyrosine kinase inhibitor of MET, VEGFR2, RET, acting against KIT, AXL, FLT3 and Tie-2. cabozantinib 0-12 ret proto-oncogene Homo sapiens 89-92 26152149-3 2015 In a Phase III clinical study, cabozantinib improved PFS (11.2 months versus 4.0 months in the placebo group) of patients with MTC (independently of age, bone metastases, RET status and prior treatment). cabozantinib 31-43 ret proto-oncogene Homo sapiens 171-174 26152149-5 2015 Cabozantinib has been also evaluated in metastatic DTC patients, because they have activation on tyrosine kinases, including MET, VEGFR2 and RET, suggesting the possible use of cabozantinib in metastatic DTC. cabozantinib 0-12 ret proto-oncogene Homo sapiens 141-144 25528764-0 2014 The role of AXL and the in vitro activity of the receptor tyrosine kinase inhibitor BGB324 in Ewing sarcoma. bemcentinib 84-90 ret proto-oncogene Homo sapiens 49-73 25349307-0 2014 Alectinib shows potent antitumor activity against RET-rearranged non-small cell lung cancer. alectinib 0-9 ret proto-oncogene Homo sapiens 50-53 25349307-4 2014 We newly verified that alectinib inhibited RET kinase activity and the growth of RET fusion-positive cells by suppressing RET phosphorylation. alectinib 23-32 ret proto-oncogene Homo sapiens 43-46 25349307-4 2014 We newly verified that alectinib inhibited RET kinase activity and the growth of RET fusion-positive cells by suppressing RET phosphorylation. alectinib 23-32 ret proto-oncogene Homo sapiens 81-84 25349307-4 2014 We newly verified that alectinib inhibited RET kinase activity and the growth of RET fusion-positive cells by suppressing RET phosphorylation. alectinib 23-32 ret proto-oncogene Homo sapiens 81-84 25349307-7 2014 In addition, alectinib showed kinase inhibitory activity against RET gatekeeper mutations (RET V804L and V804M) and blocked cell growth driven by the KIF5B-RET V804L and V804M. alectinib 13-22 ret proto-oncogene Homo sapiens 65-68 25349307-7 2014 In addition, alectinib showed kinase inhibitory activity against RET gatekeeper mutations (RET V804L and V804M) and blocked cell growth driven by the KIF5B-RET V804L and V804M. alectinib 13-22 ret proto-oncogene Homo sapiens 91-94 25349307-7 2014 In addition, alectinib showed kinase inhibitory activity against RET gatekeeper mutations (RET V804L and V804M) and blocked cell growth driven by the KIF5B-RET V804L and V804M. alectinib 13-22 ret proto-oncogene Homo sapiens 91-94 25349307-8 2014 Our results suggest that alectinib is effective against RET fusion-positive tumors. alectinib 25-34 ret proto-oncogene Homo sapiens 56-59 25349307-9 2014 Thus, alectinib might be a therapeutic option for patients with RET fusion-positive NSCLC. alectinib 6-15 ret proto-oncogene Homo sapiens 64-67 25361206-1 2014 In this work, electrogenerated chemiluminescence resonance energy transfer (ECL-RET) between luminol as a donor and CdSe@ZnS quantum dots (QDs) as an acceptor was reported in neutral conditions. Luminol 93-100 ret proto-oncogene Homo sapiens 80-83 24424564-1 2014 Sunitinib is a tyrosine kinase inhibitor with direct anti-tumor and anti-angiogenesis activity targeting VEGFR 1-2, PDGFR alpha-beta, c-kit, bFGF, (CSF-1), FLT3 and RET. Sunitinib 0-9 ret proto-oncogene Homo sapiens 165-168 25409876-10 2014 Interestingly, SPP86 and PF573228 inhibited RET/PTC1 and GDNF- RET induced activation of Akt and MAPK signaling to a similar degree. 6-(4-(3-(methylsulfonyl)benzylamino)-5-(trifluoromethyl)pyrimidin-2-ylamino)-3,4-dihydroquinolin-2(1H)-one 25-33 ret proto-oncogene Homo sapiens 63-66 25409876-0 2014 Selective inhibition of RET mediated cell proliferation in vitro by the kinase inhibitor SPP86. SPP-86 89-94 ret proto-oncogene Homo sapiens 24-27 25409876-8 2014 In TPC1 cells, the inhibition of RET phosphorylation required co-exposure to SPP86 and the focal adhesion kinase (FAK) inhibitor PF573228. 6-(4-(3-(methylsulfonyl)benzylamino)-5-(trifluoromethyl)pyrimidin-2-ylamino)-3,4-dihydroquinolin-2(1H)-one 129-137 ret proto-oncogene Homo sapiens 33-36 25409876-9 2014 In MCF7 cells, SPP86 inhibited RET- induced phosphatidylinositide 3-kinases (PI3K)/Akt and MAPK signaling and estrogen receptoralpha (ERalpha) phosphorylation, and inhibited proliferation to a similar degree as tamoxifen. Tamoxifen 211-220 ret proto-oncogene Homo sapiens 31-34 25409876-10 2014 Interestingly, SPP86 and PF573228 inhibited RET/PTC1 and GDNF- RET induced activation of Akt and MAPK signaling to a similar degree. 6-(4-(3-(methylsulfonyl)benzylamino)-5-(trifluoromethyl)pyrimidin-2-ylamino)-3,4-dihydroquinolin-2(1H)-one 25-33 ret proto-oncogene Homo sapiens 44-47 25361206-1 2014 In this work, electrogenerated chemiluminescence resonance energy transfer (ECL-RET) between luminol as a donor and CdSe@ZnS quantum dots (QDs) as an acceptor was reported in neutral conditions. cdse 116-120 ret proto-oncogene Homo sapiens 80-83 25361206-4 2014 Another stronger anodic ECL peak observed at more positive potential (1.10 V) could be assigned to the ECL-RET between the excited state of luminol and the QDs. Luminol 140-147 ret proto-oncogene Homo sapiens 107-110 25232968-5 2014 A RET DFG-out homology model was established and utilized to predict Type-II inhibitor binding modes. 1,3-Diphenylguanidine 6-9 ret proto-oncogene Homo sapiens 2-5 24643705-2 2014 The gene responsible for MEN2A is the RET proto-oncogene and about 95 % of MEN2A patients have germline mutations in five specific cysteine codons (609, 611, 618, 620 and 634). Cysteine 131-139 ret proto-oncogene Homo sapiens 25-30 24643705-2 2014 The gene responsible for MEN2A is the RET proto-oncogene and about 95 % of MEN2A patients have germline mutations in five specific cysteine codons (609, 611, 618, 620 and 634). Cysteine 131-139 ret proto-oncogene Homo sapiens 38-41 24643705-2 2014 The gene responsible for MEN2A is the RET proto-oncogene and about 95 % of MEN2A patients have germline mutations in five specific cysteine codons (609, 611, 618, 620 and 634). Cysteine 131-139 ret proto-oncogene Homo sapiens 75-80 25436805-0 2014 RET-rearranged lung adenocarcinomas with lymphangitic spread, psammoma bodies, and clinical responses to cabozantinib. cabozantinib 105-117 ret proto-oncogene Homo sapiens 0-3 25436805-10 2014 Three of the patients were treated with the RET inhibitor cabozantinib. cabozantinib 58-70 ret proto-oncogene Homo sapiens 44-47 25084146-0 2014 Novel metal complexes of naphthalimide-cyclam conjugates as potential multi-target receptor tyrosine kinase (RTK) inhibitors: synthesis and biological evaluation. Metals 6-11 ret proto-oncogene Homo sapiens 83-107 25314669-1 2014 Asparagine-linked glycosylation is an endoplasmic reticulum co- and post-translational modification that enables the transit and function of receptor tyrosine kinase (RTK) glycoproteins. Asparagine 0-10 ret proto-oncogene Homo sapiens 141-165 25314669-1 2014 Asparagine-linked glycosylation is an endoplasmic reticulum co- and post-translational modification that enables the transit and function of receptor tyrosine kinase (RTK) glycoproteins. Asparagine 0-10 ret proto-oncogene Homo sapiens 167-170 25084146-0 2014 Novel metal complexes of naphthalimide-cyclam conjugates as potential multi-target receptor tyrosine kinase (RTK) inhibitors: synthesis and biological evaluation. Metals 6-11 ret proto-oncogene Homo sapiens 109-112 25084146-0 2014 Novel metal complexes of naphthalimide-cyclam conjugates as potential multi-target receptor tyrosine kinase (RTK) inhibitors: synthesis and biological evaluation. naphthalimide-cyclam 25-45 ret proto-oncogene Homo sapiens 83-107 25084146-0 2014 Novel metal complexes of naphthalimide-cyclam conjugates as potential multi-target receptor tyrosine kinase (RTK) inhibitors: synthesis and biological evaluation. naphthalimide-cyclam 25-45 ret proto-oncogene Homo sapiens 109-112 25197551-1 2014 BACKGROUND: Lenvatinib is an oral inhibitor of multiple receptor tyrosine kinases (RTKs) targeting vascular endothelial growth factor receptor (VEGFR1-3), fibroblast growth factor receptor (FGFR1-4), platelet growth factor receptor alpha (PDGFR alpha), RET and KIT. lenvatinib 12-22 ret proto-oncogene Homo sapiens 253-256 25102375-1 2014 BACKGROUND: Cabozantinib targets tyrosine kinases including MET, vascular endothelial growth factor (VEGF) receptor 2, and rearranged during transfection (RET). cabozantinib 12-24 ret proto-oncogene Homo sapiens 123-153 25102375-1 2014 BACKGROUND: Cabozantinib targets tyrosine kinases including MET, vascular endothelial growth factor (VEGF) receptor 2, and rearranged during transfection (RET). cabozantinib 12-24 ret proto-oncogene Homo sapiens 155-158 25242331-6 2014 The RET(ECD) cysteine-rich domain (CRD) contacts both ligand components and makes homotypic membrane-proximal interactions occluding three different antibody epitopes. Cysteine 13-21 ret proto-oncogene Homo sapiens 4-7 25117183-1 2014 BACKGROUND AND OBJECTIVE: Vandetanib is a selective inhibitor of vascular endothelial growth factor receptor (VEGFR), epidermal growth factor receptor (EGFR) and rearranged during transfection (RET) signalling, indicated for the treatment of medullary thyroid cancer. vandetanib 26-36 ret proto-oncogene Homo sapiens 194-197 24931161-1 2014 CLM29 (a pyrazolo[3,4-d]pyrimidine, that inhibits RET, epidermal growth factor receptor, vascular endothelial growth factor receptor, and has an anti-angiogenic activity) has anti-neoplastic activity in papillary dedifferentiated thyroid cancer. clm29 0-5 ret proto-oncogene Homo sapiens 50-53 25296193-2 2014 Vandetanib, a RET tyrosine-kinase inhibitor, significantly increased progression free survival and is the first treatment approved in France for unresectable, locally advanced or metastatic MTC that is symptomatic or progressive. vandetanib 0-10 ret proto-oncogene Homo sapiens 14-17 25122427-9 2014 Stable cells became sensitized to the RET tyrosine kinase inhibitors, vandetanib and ponatinib. vandetanib 70-80 ret proto-oncogene Homo sapiens 38-41 25122427-9 2014 Stable cells became sensitized to the RET tyrosine kinase inhibitors, vandetanib and ponatinib. ponatinib 85-94 ret proto-oncogene Homo sapiens 38-41 25309777-4 2014 Vascular endothelial growth factor (VEGF)- and RET-directed therapies such as sorafenib, motesanib, and sunitinib have been shown to be the most effective at inducing clinical responses and stabilizing the disease process. Sorafenib 78-87 ret proto-oncogene Homo sapiens 47-50 25309777-4 2014 Vascular endothelial growth factor (VEGF)- and RET-directed therapies such as sorafenib, motesanib, and sunitinib have been shown to be the most effective at inducing clinical responses and stabilizing the disease process. motesanib diphosphate 89-98 ret proto-oncogene Homo sapiens 47-50 25309777-4 2014 Vascular endothelial growth factor (VEGF)- and RET-directed therapies such as sorafenib, motesanib, and sunitinib have been shown to be the most effective at inducing clinical responses and stabilizing the disease process. Sunitinib 104-113 ret proto-oncogene Homo sapiens 47-50 24931161-1 2014 CLM29 (a pyrazolo[3,4-d]pyrimidine, that inhibits RET, epidermal growth factor receptor, vascular endothelial growth factor receptor, and has an anti-angiogenic activity) has anti-neoplastic activity in papillary dedifferentiated thyroid cancer. pyrazolo(3,4-d)pyrimidine 9-34 ret proto-oncogene Homo sapiens 50-53 24781685-0 2014 The value of Ret-Hb and sTfR in the diagnosis of iron depletion in healthy, young children. Iron 49-53 ret proto-oncogene Homo sapiens 13-16 24951334-4 2014 Integrated molecular docking and SAR studies resulted in the discovery of a novel class of pyridone MET inhibitors with high potency (IC50 of 0.005 muM) and efficient selectivity (>5000 fold) to VEGFR-2, c-Kit and RET kinases. Pyridones 91-99 ret proto-oncogene Homo sapiens 217-220 25056653-1 2014 Cabozantinib (Cometriq( )) is an orally administered small molecule inhibitor of multiple tyrosine kinase receptors, including those involved in the pathogenesis of medullary thyroid cancer (MTC) [i.e. rearranged during transfection (RET), MET and vascular endothelial growth factor receptor (VEGFR)-2]. cabozantinib 0-12 ret proto-oncogene Homo sapiens 202-232 25056653-1 2014 Cabozantinib (Cometriq( )) is an orally administered small molecule inhibitor of multiple tyrosine kinase receptors, including those involved in the pathogenesis of medullary thyroid cancer (MTC) [i.e. rearranged during transfection (RET), MET and vascular endothelial growth factor receptor (VEGFR)-2]. cabozantinib 0-12 ret proto-oncogene Homo sapiens 234-237 25056653-1 2014 Cabozantinib (Cometriq( )) is an orally administered small molecule inhibitor of multiple tyrosine kinase receptors, including those involved in the pathogenesis of medullary thyroid cancer (MTC) [i.e. rearranged during transfection (RET), MET and vascular endothelial growth factor receptor (VEGFR)-2]. cabozantinib 14-22 ret proto-oncogene Homo sapiens 202-232 25056653-1 2014 Cabozantinib (Cometriq( )) is an orally administered small molecule inhibitor of multiple tyrosine kinase receptors, including those involved in the pathogenesis of medullary thyroid cancer (MTC) [i.e. rearranged during transfection (RET), MET and vascular endothelial growth factor receptor (VEGFR)-2]. cabozantinib 14-22 ret proto-oncogene Homo sapiens 234-237 24608042-2 2014 Previously, we have found the density of TAMs correlated with lymph node metastasis in papillary thyroid carcinoma (PTC). tams 41-45 ret proto-oncogene Homo sapiens 116-119 24608042-10 2014 These findings indicated that TAMs may facilitate PTC cell metastasis through CXCL8 and its paracrine interaction with CXCR1/2. tams 30-34 ret proto-oncogene Homo sapiens 50-53 24781685-1 2014 OBJECTIVES: Reticulocyte hemoglobin (Ret-Hb) content and soluble transferrin receptor (sTfR) are described as promising biomarkers in the analysis of iron status. Iron 150-154 ret proto-oncogene Homo sapiens 12-15 24781685-3 2014 We hypothesized that young children to iron depletion, using the WHO cutoff of ferritin <12 mug/l, would have lower Ret-Hb and higher sTfR concentrations compared to children with a ferritin >=level 12 mug/l. Iron 39-43 ret proto-oncogene Homo sapiens 119-122 24781685-6 2014 RESULTS: We showed that concentrations of Ret-Hb and sTfR are similar in children with and without iron depletion. Iron 99-103 ret proto-oncogene Homo sapiens 42-45 24781685-9 2014 CONCLUSIONS: Our results showed that the discriminative value of Ret-Hb and sTfR for the detection of iron depletion is limited. Iron 102-106 ret proto-oncogene Homo sapiens 65-68 25187680-0 2014 Molecular docking of 1H-pyrazole derivatives to receptor tyrosine kinase and protein kinase for screening potential inhibitors. pyrazole 21-32 ret proto-oncogene Homo sapiens 48-72 25085632-0 2014 Next generation sequencing analysis of platinum refractory advanced germ cell tumor sensitive to Sunitinib (Sutent ) a VEGFR2/PDGFRbeta/c-kit/ FLT3/RET/CSF1R inhibitor in a phase II trial. Platinum 39-47 ret proto-oncogene Homo sapiens 148-151 25085632-0 2014 Next generation sequencing analysis of platinum refractory advanced germ cell tumor sensitive to Sunitinib (Sutent ) a VEGFR2/PDGFRbeta/c-kit/ FLT3/RET/CSF1R inhibitor in a phase II trial. Sunitinib 97-106 ret proto-oncogene Homo sapiens 148-151 25085632-9 2014 Next generation sequencing to understand this patient"s response to sunitinib revealed RET amplification, EGFR and KRAS amplification as relevant aberrations. Sunitinib 68-77 ret proto-oncogene Homo sapiens 87-90 25085632-12 2014 Next generation sequencing of this "exceptional responder" identified the first reported case of a RET amplification as a potential basis of sensitivity to sunitinib (VEGFR2/PDGFRbeta/c-kit/ FLT3/RET/CSF1R inhibitor) in a patient with refractory germ cell tumor. Sunitinib 156-165 ret proto-oncogene Homo sapiens 99-102 25085632-12 2014 Next generation sequencing of this "exceptional responder" identified the first reported case of a RET amplification as a potential basis of sensitivity to sunitinib (VEGFR2/PDGFRbeta/c-kit/ FLT3/RET/CSF1R inhibitor) in a patient with refractory germ cell tumor. Sunitinib 156-165 ret proto-oncogene Homo sapiens 196-199 24827972-5 2014 We introduce a nanosensor based on upconversion resonance energy transfer (UC-RET) between an upconverting nanoparticle (UCNP) and a fluorogenic pH-dependent dye pHrodo Red that was covalently bound to the aminosilane surface of the nanoparticles. pHrodo red 162-173 ret proto-oncogene Homo sapiens 78-81 25012508-1 2014 BACKGROUND: Nintedanib is a potent, oral angiokinase inhibitor that targets VEGF, PDGF and FGF signalling, as well as RET and Flt3. nintedanib 12-22 ret proto-oncogene Homo sapiens 118-121 24924416-3 2014 We assessed whether vandetanib, an inhibitor of VEGF, epidermal growth factor receptor and RET signalling, improved uNTx response when added to fulvestrant (F) in breast cancer patients with bone metastases. vandetanib 20-30 ret proto-oncogene Homo sapiens 91-94 24779031-1 2014 The epidermal growth factor receptor (EGFR) is a receptor tyrosine kinase (RTK), which catalyzes protein phosphorylation reactions by transferring the gamma-phosphoryl group from an ATP molecule to the hydroxyl group of tyrosine residues in protein substrates. Adenosine Triphosphate 182-185 ret proto-oncogene Homo sapiens 49-73 24779031-1 2014 The epidermal growth factor receptor (EGFR) is a receptor tyrosine kinase (RTK), which catalyzes protein phosphorylation reactions by transferring the gamma-phosphoryl group from an ATP molecule to the hydroxyl group of tyrosine residues in protein substrates. Adenosine Triphosphate 182-185 ret proto-oncogene Homo sapiens 75-78 24779031-1 2014 The epidermal growth factor receptor (EGFR) is a receptor tyrosine kinase (RTK), which catalyzes protein phosphorylation reactions by transferring the gamma-phosphoryl group from an ATP molecule to the hydroxyl group of tyrosine residues in protein substrates. Tyrosine 58-66 ret proto-oncogene Homo sapiens 75-78 24827972-5 2014 We introduce a nanosensor based on upconversion resonance energy transfer (UC-RET) between an upconverting nanoparticle (UCNP) and a fluorogenic pH-dependent dye pHrodo Red that was covalently bound to the aminosilane surface of the nanoparticles. 2-cyanoethyldimethyl(diethyl)aminosilane 207-218 ret proto-oncogene Homo sapiens 78-81 24955023-6 2014 Small molecule tyrosine kinase inhibitors targeting BRAF-mediated events, vascular endothelial growth factor receptors, RET/PTC rearrangements, and other molecular targets, show promising results to improve treatment of radioiodine resistant, recurrent, and aggressive PTC. Iodine-131 220-231 ret proto-oncogene Homo sapiens 120-123 24703573-13 2014 Among putative sunitinib targets, only RET was expressed and activated in analysed samples. Sunitinib 15-24 ret proto-oncogene Homo sapiens 39-42 24375110-0 2014 VEGFR, RET, and RAF/MEK/ERK pathway take part in the inhibition of osteosarcoma MG63 cells with sorafenib treatment. Sorafenib 96-105 ret proto-oncogene Homo sapiens 7-10 24709487-1 2014 BACKGROUND: Vandetanib is an oral tyrosine kinase inhibitor of VEGFR-2/3, EGFR and RET, which has demonstrated clinical activity as a single agent and in combination with taxanes. vandetanib 12-22 ret proto-oncogene Homo sapiens 83-86 24707967-1 2014 This work describes a new electrochemiluminescence resonance energy transfer (ECL-RET) system with graphene oxide(GO)-Au/RuSi@Ru(bpy)3(2+)/chitosan (CS) composites as the ECL donor and Au@Ag2S nanoparticles (NPs) as ECL the acceptor for the first time. graphene oxide 99-113 ret proto-oncogene Homo sapiens 82-85 24707967-1 2014 This work describes a new electrochemiluminescence resonance energy transfer (ECL-RET) system with graphene oxide(GO)-Au/RuSi@Ru(bpy)3(2+)/chitosan (CS) composites as the ECL donor and Au@Ag2S nanoparticles (NPs) as ECL the acceptor for the first time. Cesium 149-151 ret proto-oncogene Homo sapiens 82-85 24375110-6 2014 The present study confirmed that sorafenib could inhibit the proliferation of OS MG63 cells and caused a series of biomolecule effects, including the change of VEGFR2 and ERK gene expression, and the phosphorylation alteration of VEGFR2, RET, and MEK1 proteins. Sorafenib 33-42 ret proto-oncogene Homo sapiens 238-241 24375110-5 2014 In the present study, we performed assays of cell proliferation, RT-PCR, and western blot to investigate the effect of sorafenib on OS MG63 cells and to elucidate the molecular actions of sorafenib against RTKs VEGFR2 and RET, as well as MEK/ERK signaling pathway. Sorafenib 188-197 ret proto-oncogene Homo sapiens 222-225 24375110-7 2014 VEGFR2, RET, and MEK/ERK signaling pathway are involved in the pharmacological mechanism of sorafenib. Sorafenib 92-101 ret proto-oncogene Homo sapiens 8-11 24722163-0 2014 Experience with erlotinib in lung adenocarcinoma harboring a coexisting KIF5B-RET fusion gene and EGFR mutation: report of a rare case. Erlotinib Hydrochloride 16-25 ret proto-oncogene Homo sapiens 78-81 24483157-0 2014 The HIV protease inhibitor nelfinavir down-regulates RET signaling and induces apoptosis in medullary thyroid cancer cells. Nelfinavir 27-37 ret proto-oncogene Homo sapiens 53-56 24713656-7 2014 Furthermore, an ATP-competitive EPHA2 RTK inhibitor, ALW-II-41-27, reduced the number of viable NSCLC cells in a time-dependent and dose-dependent manner in vitro and induced tumor regression in human NSCLC xenografts in vivo. Adenosine Triphosphate 16-19 ret proto-oncogene Homo sapiens 38-41 24045439-8 2014 Similarly, sunitinib, a small-molecule inhibitor of RET, blocked GDNF-mediated activation of ERK and AKT. Sunitinib 11-20 ret proto-oncogene Homo sapiens 52-55 24526731-10 2014 CONCLUSIONS: Vandetanib potentiated the antigrowth effects of tamoxifen in breast cancer, which was mediated through RET activation. vandetanib 13-23 ret proto-oncogene Homo sapiens 117-120 24526731-10 2014 CONCLUSIONS: Vandetanib potentiated the antigrowth effects of tamoxifen in breast cancer, which was mediated through RET activation. Tamoxifen 62-71 ret proto-oncogene Homo sapiens 117-120 24045439-9 2014 Inhibition of RET either by gene knockdown or by treatment with sunitinib or vandetanib reduced RET-dependent growth of luminal breast cancer cells. Sunitinib 64-73 ret proto-oncogene Homo sapiens 14-17 24045439-9 2014 Inhibition of RET either by gene knockdown or by treatment with sunitinib or vandetanib reduced RET-dependent growth of luminal breast cancer cells. Sunitinib 64-73 ret proto-oncogene Homo sapiens 96-99 24045439-9 2014 Inhibition of RET either by gene knockdown or by treatment with sunitinib or vandetanib reduced RET-dependent growth of luminal breast cancer cells. vandetanib 77-87 ret proto-oncogene Homo sapiens 14-17 24045439-9 2014 Inhibition of RET either by gene knockdown or by treatment with sunitinib or vandetanib reduced RET-dependent growth of luminal breast cancer cells. vandetanib 77-87 ret proto-oncogene Homo sapiens 96-99 24045439-11 2014 Parallel experiments using treatment with tamoxifen and sunitinib confirmed the increased effectiveness of dual inhibition of the ER and RET pathways in regulating cell growth. Tamoxifen 42-51 ret proto-oncogene Homo sapiens 137-140 24045439-11 2014 Parallel experiments using treatment with tamoxifen and sunitinib confirmed the increased effectiveness of dual inhibition of the ER and RET pathways in regulating cell growth. Sunitinib 56-65 ret proto-oncogene Homo sapiens 137-140 24045439-12 2014 Whereas targeting the ER pathway altered cell proliferation, as measured by Ki-67 and S-phase, anti-RET primarily increased apoptosis, as demonstrated by cleaved caspase 3 and increased TUNEL (terminal deoxyneucleotidyl transferase dUTP nick end labeling) expression in xenografts. deoxyuridine triphosphate 232-236 ret proto-oncogene Homo sapiens 100-103 24437351-0 2014 The involvement of reactive oxygen species derived from NADPH oxidase-1 activation on the constitutive tyrosine auto-phosphorylation of RET proteins. Reactive Oxygen Species 19-42 ret proto-oncogene Homo sapiens 136-139 24449676-6 2014 CONCLUSIONS: The majority of mutations in this disorder affect cysteine residues in the cysteine-rich region of the extracellular domain of the RET protein, disrupting normal cysteine pairing. Cysteine 63-71 ret proto-oncogene Homo sapiens 144-147 24449676-6 2014 CONCLUSIONS: The majority of mutations in this disorder affect cysteine residues in the cysteine-rich region of the extracellular domain of the RET protein, disrupting normal cysteine pairing. Cysteine 88-96 ret proto-oncogene Homo sapiens 144-147 24449676-6 2014 CONCLUSIONS: The majority of mutations in this disorder affect cysteine residues in the cysteine-rich region of the extracellular domain of the RET protein, disrupting normal cysteine pairing. Cysteine 88-96 ret proto-oncogene Homo sapiens 144-147 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. Hydrogen Peroxide 0-4 ret proto-oncogene Homo sapiens 64-67 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. Hydrogen Peroxide 0-4 ret proto-oncogene Homo sapiens 68-73 24437351-0 2014 The involvement of reactive oxygen species derived from NADPH oxidase-1 activation on the constitutive tyrosine auto-phosphorylation of RET proteins. Tyrosine 103-111 ret proto-oncogene Homo sapiens 136-139 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. Hydrogen Peroxide 0-4 ret proto-oncogene Homo sapiens 78-81 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. Hydrogen Peroxide 0-4 ret proto-oncogene Homo sapiens 82-87 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. Tyrosine 31-39 ret proto-oncogene Homo sapiens 64-67 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. Tyrosine 31-39 ret proto-oncogene Homo sapiens 68-73 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. Tyrosine 31-39 ret proto-oncogene Homo sapiens 78-81 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. Tyrosine 31-39 ret proto-oncogene Homo sapiens 82-87 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. diphenyliodonium 167-183 ret proto-oncogene Homo sapiens 64-67 24437351-2 2014 In this study, we analyzed the participation of ROS in the RET tyrosine auto-phosphorylation. Reactive Oxygen Species 48-51 ret proto-oncogene Homo sapiens 59-62 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. diphenyliodonium 167-183 ret proto-oncogene Homo sapiens 68-73 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. diphenyliodonium 167-183 ret proto-oncogene Homo sapiens 78-81 24437351-2 2014 In this study, we analyzed the participation of ROS in the RET tyrosine auto-phosphorylation. Tyrosine 63-71 ret proto-oncogene Homo sapiens 59-62 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. diphenyliodonium 167-183 ret proto-oncogene Homo sapiens 82-87 24744988-12 2014 Similarly, several marketed tyrosine kinase inhibitors (TKIs) in the US (sorafenib, sunitinib, vandetanib, cabozantinib, regorafenib) are potent RET inhibitors in vitro. Sorafenib 73-82 ret proto-oncogene Homo sapiens 145-148 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. diphenyliodonium 185-188 ret proto-oncogene Homo sapiens 64-67 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. diphenyliodonium 185-188 ret proto-oncogene Homo sapiens 68-73 24437351-4 2014 H2O2 enhanced the constitutive tyrosine auto-phosphorylation of RET-MEN2A and RET-MEN2B proteins, and this increase was attenuated by treatment with the NOX inhibitor diphenyliodonium (DPI) or catalase. diphenyliodonium 185-188 ret proto-oncogene Homo sapiens 78-81 24437351-6 2014 Elevated ROS derived from NOX1 activation and downregulation of SOD in NIH3T3RET-MEN2A and NIH3T3RET-MEN 2B cells may be involved in RET constitutive tyrosine auto-phosphorylation, and scavengers of ROS such as catalase and blocking NOX1 are useful for targeting RET tyrosine kinase activation in cancer. Reactive Oxygen Species 9-12 ret proto-oncogene Homo sapiens 81-86 24437351-6 2014 Elevated ROS derived from NOX1 activation and downregulation of SOD in NIH3T3RET-MEN2A and NIH3T3RET-MEN 2B cells may be involved in RET constitutive tyrosine auto-phosphorylation, and scavengers of ROS such as catalase and blocking NOX1 are useful for targeting RET tyrosine kinase activation in cancer. Reactive Oxygen Species 9-12 ret proto-oncogene Homo sapiens 77-80 24437351-6 2014 Elevated ROS derived from NOX1 activation and downregulation of SOD in NIH3T3RET-MEN2A and NIH3T3RET-MEN 2B cells may be involved in RET constitutive tyrosine auto-phosphorylation, and scavengers of ROS such as catalase and blocking NOX1 are useful for targeting RET tyrosine kinase activation in cancer. Reactive Oxygen Species 9-12 ret proto-oncogene Homo sapiens 97-100 24437351-6 2014 Elevated ROS derived from NOX1 activation and downregulation of SOD in NIH3T3RET-MEN2A and NIH3T3RET-MEN 2B cells may be involved in RET constitutive tyrosine auto-phosphorylation, and scavengers of ROS such as catalase and blocking NOX1 are useful for targeting RET tyrosine kinase activation in cancer. Tyrosine 150-158 ret proto-oncogene Homo sapiens 81-86 24437351-6 2014 Elevated ROS derived from NOX1 activation and downregulation of SOD in NIH3T3RET-MEN2A and NIH3T3RET-MEN 2B cells may be involved in RET constitutive tyrosine auto-phosphorylation, and scavengers of ROS such as catalase and blocking NOX1 are useful for targeting RET tyrosine kinase activation in cancer. Tyrosine 150-158 ret proto-oncogene Homo sapiens 77-80 24437351-6 2014 Elevated ROS derived from NOX1 activation and downregulation of SOD in NIH3T3RET-MEN2A and NIH3T3RET-MEN 2B cells may be involved in RET constitutive tyrosine auto-phosphorylation, and scavengers of ROS such as catalase and blocking NOX1 are useful for targeting RET tyrosine kinase activation in cancer. Reactive Oxygen Species 199-202 ret proto-oncogene Homo sapiens 81-86 24437351-6 2014 Elevated ROS derived from NOX1 activation and downregulation of SOD in NIH3T3RET-MEN2A and NIH3T3RET-MEN 2B cells may be involved in RET constitutive tyrosine auto-phosphorylation, and scavengers of ROS such as catalase and blocking NOX1 are useful for targeting RET tyrosine kinase activation in cancer. Reactive Oxygen Species 199-202 ret proto-oncogene Homo sapiens 77-80 24744988-0 2014 Will the Requirement by the US FDA to Simultaneously Co-Develop Companion Diagnostics (CDx) Delay the Approval of Receptor Tyrosine Kinase Inhibitors for RTK-Rearranged (ROS1-, RET-, AXL-, PDGFR-alpha-, NTRK1-) Non-Small Cell Lung Cancer Globally? Cefadroxil 87-90 ret proto-oncogene Homo sapiens 177-180 24744988-12 2014 Similarly, several marketed tyrosine kinase inhibitors (TKIs) in the US (sorafenib, sunitinib, vandetanib, cabozantinib, regorafenib) are potent RET inhibitors in vitro. Sunitinib 84-93 ret proto-oncogene Homo sapiens 145-148 24744988-12 2014 Similarly, several marketed tyrosine kinase inhibitors (TKIs) in the US (sorafenib, sunitinib, vandetanib, cabozantinib, regorafenib) are potent RET inhibitors in vitro. vandetanib 95-105 ret proto-oncogene Homo sapiens 145-148 24744988-12 2014 Similarly, several marketed tyrosine kinase inhibitors (TKIs) in the US (sorafenib, sunitinib, vandetanib, cabozantinib, regorafenib) are potent RET inhibitors in vitro. cabozantinib 107-119 ret proto-oncogene Homo sapiens 145-148 24744988-12 2014 Similarly, several marketed tyrosine kinase inhibitors (TKIs) in the US (sorafenib, sunitinib, vandetanib, cabozantinib, regorafenib) are potent RET inhibitors in vitro. regorafenib 121-132 ret proto-oncogene Homo sapiens 145-148 24744988-13 2014 It does not make sense for any one pharmaceutical company to shoulder the full cost of developing a particular CDx for RET-rearranged NSCLC where, once approved, it may be used by other pharmaceutical companies to gain addition labeling approval for their own RET inhibitors. Cefadroxil 111-114 ret proto-oncogene Homo sapiens 119-122 24744988-13 2014 It does not make sense for any one pharmaceutical company to shoulder the full cost of developing a particular CDx for RET-rearranged NSCLC where, once approved, it may be used by other pharmaceutical companies to gain addition labeling approval for their own RET inhibitors. Cefadroxil 111-114 ret proto-oncogene Homo sapiens 260-263 24563328-3 2014 The expression analysis of selected genes involved in tamoxifen/estrogen and receptor tyrosine kinase signaling pathways can help to further decipher mechanisms of recurrence in ER+ tumors and contribute to the development of prognostic and possibly predictive biomarkers. Tamoxifen 54-63 ret proto-oncogene Homo sapiens 77-101 24425877-10 2014 There were only two major ubiquitination sites in Ret51, Lys(1060) and Lys(1107), and the combined mutation of these lysines almost completely eliminated both the ubiquitination and degradation of Ret51. Lysine 57-60 ret proto-oncogene Homo sapiens 50-55 24022366-9 2014 We discuss how RET signaling balances activating and inhibitory signals emanating from its docking tyrosines and its interaction with upstream and downstream regulators to precisely modulate different aspects of Wolffian duct patterning and branching morphogenesis. Tyrosine 99-108 ret proto-oncogene Homo sapiens 15-18 24425877-10 2014 There were only two major ubiquitination sites in Ret51, Lys(1060) and Lys(1107), and the combined mutation of these lysines almost completely eliminated both the ubiquitination and degradation of Ret51. Lysine 57-60 ret proto-oncogene Homo sapiens 197-202 24425877-10 2014 There were only two major ubiquitination sites in Ret51, Lys(1060) and Lys(1107), and the combined mutation of these lysines almost completely eliminated both the ubiquitination and degradation of Ret51. Lysine 71-74 ret proto-oncogene Homo sapiens 197-202 24425877-10 2014 There were only two major ubiquitination sites in Ret51, Lys(1060) and Lys(1107), and the combined mutation of these lysines almost completely eliminated both the ubiquitination and degradation of Ret51. Lysine 117-124 ret proto-oncogene Homo sapiens 50-55 24425877-10 2014 There were only two major ubiquitination sites in Ret51, Lys(1060) and Lys(1107), and the combined mutation of these lysines almost completely eliminated both the ubiquitination and degradation of Ret51. Lysine 117-124 ret proto-oncogene Homo sapiens 197-202 24560924-4 2014 Structural analysis of oncogenic M918T and wild-type RET kinase domains reveal a cis-inhibitory mechanism involving tethering contacts between the glycine-rich loop, activation loop, and alphaC-helix. Glycine 147-154 ret proto-oncogene Homo sapiens 53-56 24327398-1 2014 BACKGROUND: In their previous analysis of papillary thyroid carcinomas (PTCs) from an Ukrainian-American cohort that was exposed to iodine-131 ((131) I) from the Chernobyl accident, the authors identified RET/PTC rearrangements and other driver mutations in 60% of tumors. Iodine 132-138 ret proto-oncogene Homo sapiens 205-208 24327398-1 2014 BACKGROUND: In their previous analysis of papillary thyroid carcinomas (PTCs) from an Ukrainian-American cohort that was exposed to iodine-131 ((131) I) from the Chernobyl accident, the authors identified RET/PTC rearrangements and other driver mutations in 60% of tumors. Iodine 132-138 ret proto-oncogene Homo sapiens 72-75 24900886-4 2014 Kinase selectivity profiling revealed that 14c was a multitargeted inhibitor, and it also exhibited good potency against VEGFR-1, PDGFR-beta, and RET. Carbon-14 43-46 ret proto-oncogene Homo sapiens 146-149 24399074-2 2014 The aim of the present study was to investigate whether vandetanib (a RET inhibitor) inhibits proliferation, migration and invasion of NB cells in vitro. vandetanib 56-66 ret proto-oncogene Homo sapiens 70-73 24336963-5 2014 We mapped the deleterious mutants, modelled mutant proteins and deciphered the impact of mutations on drug binding mechanisms in the RET crystal structure of PDB ID: with the potential inhibitor vandetanib by docking analysis. vandetanib 195-205 ret proto-oncogene Homo sapiens 133-136 24559322-1 2014 Regorafenib is an oral multikinase inhibitor that blocks the activity of protein kinases involved in the regulation of tumor angiogenesis (VEGFR1, 2, 3; angiopoietin-1 receptor), oncogenesis (stem cell growth factor receptor; RET; BRAF including BRAFV600E), and tumor microenvironment (PDGFR-beta and FGFR). regorafenib 0-11 ret proto-oncogene Homo sapiens 226-229 24342537-6 2014 RESULTS: aPS/PT were found in 41.3% and 46.7% of SLE patients by the aPS/PT(ih) and the aPS/PT(c), respectively. Adenosine Phosphosulfate 9-12 ret proto-oncogene Homo sapiens 92-97 24342537-6 2014 RESULTS: aPS/PT were found in 41.3% and 46.7% of SLE patients by the aPS/PT(ih) and the aPS/PT(c), respectively. Platinum 13-15 ret proto-oncogene Homo sapiens 92-97 24190702-1 2014 PURPOSE: Lenvatinib is an oral multi-targeted tyrosine kinase inhibitor of VEGFR1-3, FGFR1-4, PDGFRbeta, RET, and KIT. lenvatinib 9-19 ret proto-oncogene Homo sapiens 105-108 24276455-6 2014 RESULTS: Sunitinib and cisplatin synergistically inhibited the growth of MZ-CRC-1 cells harboring the RET M918T activating mutation. Sunitinib 9-18 ret proto-oncogene Homo sapiens 102-105 24276455-6 2014 RESULTS: Sunitinib and cisplatin synergistically inhibited the growth of MZ-CRC-1 cells harboring the RET M918T activating mutation. Cisplatin 23-32 ret proto-oncogene Homo sapiens 102-105 24276455-10 2014 CONCLUSIONS: Addition of cisplatin to sunitinib potentiates apoptotic cell death and has promising preclinical activity in MTCs harboring the RET M918T oncogene. Cisplatin 25-34 ret proto-oncogene Homo sapiens 142-145 24276455-10 2014 CONCLUSIONS: Addition of cisplatin to sunitinib potentiates apoptotic cell death and has promising preclinical activity in MTCs harboring the RET M918T oncogene. Sunitinib 38-47 ret proto-oncogene Homo sapiens 142-145 23885719-0 2014 Effects of silencing the RET/PTC1 oncogene in papillary thyroid carcinoma by siRNA-squalene nanoparticles with and without fusogenic companion GALA-cholesterol. Squalene 83-91 ret proto-oncogene Homo sapiens 25-28 24256343-7 2014 RESULTS: Vandetanib displays antiproliferative and antiangiogenic activities and inhibits RET autophosphorylation. vandetanib 9-19 ret proto-oncogene Homo sapiens 90-93 24756792-1 2014 Regorafenib (BAY 73-4506, Stivarga ) is an oral diphenylurea multikinase inhibitor that targets angiogenic (VEGFR1-3, TIE2), stromal (PDGFR-beta, FGFR), and oncogenic receptor tyrosine kinases (KIT, RET, and RAF). regorafenib 0-11 ret proto-oncogene Homo sapiens 199-202 24756792-1 2014 Regorafenib (BAY 73-4506, Stivarga ) is an oral diphenylurea multikinase inhibitor that targets angiogenic (VEGFR1-3, TIE2), stromal (PDGFR-beta, FGFR), and oncogenic receptor tyrosine kinases (KIT, RET, and RAF). regorafenib 13-24 ret proto-oncogene Homo sapiens 199-202 24756794-0 2014 Cabozantinib: a MET, RET, and VEGFR2 tyrosine kinase inhibitor. cabozantinib 0-12 ret proto-oncogene Homo sapiens 21-24 24756794-1 2014 Cabozantinib is a receptor tyrosine kinase inhibitor with activity against MET, VEGFR2, FLT3, c-KIT, and RET. cabozantinib 0-12 ret proto-oncogene Homo sapiens 105-108 24299515-4 2014 Vandetanib, initially developed to target other receptors, demonstrated anti-rearranged during transfection (anti-RET) kinase activity. vandetanib 0-10 ret proto-oncogene Homo sapiens 114-117 24272205-6 2014 CDKN2A, IDH2, MET, and RET mutations were observed only in EGC. (-)-Epigallocatechin 59-62 ret proto-oncogene Homo sapiens 23-26 25295214-2 2014 Lenvatinib mesilate (lenvatinib) is a potent inhibitor of VEGF receptors (VEGFR1-3) and other prooncogenic and prooncogenic receptor tyrosine kinases, including fibroblast growth factor receptors (FGFR1-4), platelet derived growth factor receptor alpha (PDGFRalpha), KIT, and RET. LENVATINIB MESYLATE 0-19 ret proto-oncogene Homo sapiens 276-279 25295214-2 2014 Lenvatinib mesilate (lenvatinib) is a potent inhibitor of VEGF receptors (VEGFR1-3) and other prooncogenic and prooncogenic receptor tyrosine kinases, including fibroblast growth factor receptors (FGFR1-4), platelet derived growth factor receptor alpha (PDGFRalpha), KIT, and RET. lenvatinib 21-31 ret proto-oncogene Homo sapiens 276-279 25295214-7 2014 Lenvatinib also inhibited the phosphorylation of RET with the activated mutation C634W in TT cells. lenvatinib 0-10 ret proto-oncogene Homo sapiens 49-52 25295214-8 2014 These data demonstrate that lenvatinib provides antitumor activity mainly via angiogenesis inhibition but also inhibits FGFR and RET signaling pathway in preclinical human thyroid cancer models. lenvatinib 28-38 ret proto-oncogene Homo sapiens 129-132 23872421-9 2013 Collectively, these findings demonstrated the hitherto unrecognized and novel role of specific GFRalpha2 and RET isoforms in mediating NRTN activation of STAT3 and the transcription independent mechanism whereby the mitochondria localized P-Ser-STAT3 mediated NRTN induced neurite outgrowth. Serine 241-244 ret proto-oncogene Homo sapiens 109-112 24386391-5 2013 The phosphomimic at this site confers a level of kinase activation and NFkappaB nuclear localization exceeding the iconic mutant S177E/S181E, demonstrating that RTK-mediated Tyr phosphorylation of IKKbeta has the potential to directly regulate NFkappaB transcriptional activation. Tyrosine 174-177 ret proto-oncogene Homo sapiens 161-164 24391906-6 2013 We propose a model in which retinoid signaling in the stroma activates expression of Ecm1, which in turn down-regulates Ret expression in the ureteric bud cleft, where bifurcation normally occurs and normal branching progresses. Retinoids 28-36 ret proto-oncogene Homo sapiens 120-123 23705946-0 2013 In vitro and in vivo activity of cabozantinib (XL184), an inhibitor of RET, MET, and VEGFR2, in a model of medullary thyroid cancer. cabozantinib 33-45 ret proto-oncogene Homo sapiens 71-74 24061866-6 2013 Using specific human and mouse probes for genes encoding sunitinib targets, we showed a significant relation between apoptotic tumor cell numbers and human PDGFRBeta and RET mRNA expression in liver cancer and to human VEGFR2 expression in breast cancer xenografts. Sunitinib 57-66 ret proto-oncogene Homo sapiens 170-173 24005613-3 2013 Vandetanib is an oral once daily administered inhibitor of VEGFR-, EGFR- and RET-signaling with activity in combination with chemotherapy in some solid tumours. vandetanib 0-10 ret proto-oncogene Homo sapiens 77-80 23705946-3 2013 Cabozantinib is a potent inhibitor of MET, RET, and vascular endothelial factor receptor 2 (VEGFR2), as well as other tyrosine kinases that have been implicated in tumor development and progression. cabozantinib 0-12 ret proto-oncogene Homo sapiens 43-46 24061856-4 2013 We now demonstrate that such intracellular cAMP regulation is mediated by a novel noncanonical signaling pathway resulting from OPRM1 being converted to a receptor tyrosine kinase (RTK)-like entity. Cyclic AMP 43-47 ret proto-oncogene Homo sapiens 155-179 24061856-4 2013 We now demonstrate that such intracellular cAMP regulation is mediated by a novel noncanonical signaling pathway resulting from OPRM1 being converted to a receptor tyrosine kinase (RTK)-like entity. Cyclic AMP 43-47 ret proto-oncogene Homo sapiens 181-184 24061856-9 2013 Hence, the phosphorylation of OPRM1 at Tyr(336) by Src serves as the trigger for the conversion of a classic Gi/Go-coupled receptor into an RTK-like entity, resulting in a noncanonical pathway even after the original Gi/Go signals are blunted. Tyrosine 39-42 ret proto-oncogene Homo sapiens 140-143 23705946-0 2013 In vitro and in vivo activity of cabozantinib (XL184), an inhibitor of RET, MET, and VEGFR2, in a model of medullary thyroid cancer. cabozantinib 47-52 ret proto-oncogene Homo sapiens 71-74 23705946-4 2013 The object of this study was to determine the in vitro biochemical and cellular inhibitory profile of cabozantinib against RET, and in vivo antitumor efficacy using a xenograft model of MTC. cabozantinib 102-114 ret proto-oncogene Homo sapiens 123-126 23705946-5 2013 METHODS: Cabozantinib was evaluated in biochemical and cell-based assays that determined the potency of the compound against wild type and activating mutant forms of RET. cabozantinib 9-21 ret proto-oncogene Homo sapiens 166-169 24131278-4 2013 For the detection of C533G mutation of the RET gene, biotinylated oligonucleotide probes were used. Oligonucleotides 66-81 ret proto-oncogene Homo sapiens 43-46 23705946-7 2013 RESULTS: In biochemical assays, cabozantinib inhibited multiple forms of oncogenic RET kinase activity, including M918T and Y791F mutants. cabozantinib 32-44 ret proto-oncogene Homo sapiens 83-86 23705946-10 2013 Moreover, immunohistochemical analyses of tumors revealed that cabozantinib reduced levels of phosphorylated MET and RET, and decreased tumor cellularity, proliferation, and vascularization. cabozantinib 63-75 ret proto-oncogene Homo sapiens 117-120 23705946-11 2013 CONCLUSIONS: Cabozantinib is a potent inhibitor of RET and prevalent mutationally activated forms of RET known to be associated with MTC, and effectively inhibits the growth of a MTC tumor cell model in vitro and in vivo. cabozantinib 13-25 ret proto-oncogene Homo sapiens 51-54 23705946-11 2013 CONCLUSIONS: Cabozantinib is a potent inhibitor of RET and prevalent mutationally activated forms of RET known to be associated with MTC, and effectively inhibits the growth of a MTC tumor cell model in vitro and in vivo. cabozantinib 13-25 ret proto-oncogene Homo sapiens 101-104 23991695-6 2013 Clinical trials are underway to investigate the therapeutic effects of RET tyrosine kinase inhibitors, such as vandetanib (ZD6474) and cabozantinib (XL184), in patients with RET fusion-positive non-small-cell lung cancer. vandetanib 111-121 ret proto-oncogene Homo sapiens 71-74 24235841-4 2013 The paraganglioma responded to sorafenib, a novel multi-tyrosine kinase inhibitor that targets angiogenesis, the Raf-kinase pathway, the platelet-derived growth factor Ret, and c-Kit. Sorafenib 31-40 ret proto-oncogene Homo sapiens 168-171 23991695-6 2013 Clinical trials are underway to investigate the therapeutic effects of RET tyrosine kinase inhibitors, such as vandetanib (ZD6474) and cabozantinib (XL184), in patients with RET fusion-positive non-small-cell lung cancer. vandetanib 111-121 ret proto-oncogene Homo sapiens 174-177 23991695-6 2013 Clinical trials are underway to investigate the therapeutic effects of RET tyrosine kinase inhibitors, such as vandetanib (ZD6474) and cabozantinib (XL184), in patients with RET fusion-positive non-small-cell lung cancer. vandetanib 123-129 ret proto-oncogene Homo sapiens 71-74 23991695-6 2013 Clinical trials are underway to investigate the therapeutic effects of RET tyrosine kinase inhibitors, such as vandetanib (ZD6474) and cabozantinib (XL184), in patients with RET fusion-positive non-small-cell lung cancer. vandetanib 123-129 ret proto-oncogene Homo sapiens 174-177 23991695-6 2013 Clinical trials are underway to investigate the therapeutic effects of RET tyrosine kinase inhibitors, such as vandetanib (ZD6474) and cabozantinib (XL184), in patients with RET fusion-positive non-small-cell lung cancer. cabozantinib 135-147 ret proto-oncogene Homo sapiens 174-177 23856028-2 2013 For MTC therapy, the Food and Drug Administration recently approved vandetanib and cabozantinib, multi-kinase inhibitors targeting RET and other tyrosine kinase receptors of vascular endothelial growth factor, epidermal growth factor, or hepatocyte growth factor. vandetanib 68-78 ret proto-oncogene Homo sapiens 131-134 24002501-1 2013 PURPOSE: Cabozantinib, a tyrosine kinase inhibitor (TKI) of hepatocyte growth factor receptor (MET), vascular endothelial growth factor receptor 2, and rearranged during transfection (RET), demonstrated clinical activity in patients with medullary thyroid cancer (MTC) in phase I. cabozantinib 9-21 ret proto-oncogene Homo sapiens 152-182 24002501-7 2013 Prolonged PFS with cabozantinib was observed across all subgroups including by age, prior TKI treatment, and RET mutation status (hereditary or sporadic). cabozantinib 19-31 ret proto-oncogene Homo sapiens 109-112 23856031-0 2013 Antitumor activities of the targeted multi-tyrosine kinase inhibitor lenvatinib (E7080) against RET gene fusion-driven tumor models. lenvatinib 69-79 ret proto-oncogene Homo sapiens 96-99 23856031-0 2013 Antitumor activities of the targeted multi-tyrosine kinase inhibitor lenvatinib (E7080) against RET gene fusion-driven tumor models. lenvatinib 81-86 ret proto-oncogene Homo sapiens 96-99 23856031-3 2013 Here we evaluated lenvatinib in RET gene fusion-driven preclinical models. lenvatinib 18-28 ret proto-oncogene Homo sapiens 32-35 23856031-4 2013 In cellular assays, lenvatinib inhibited auto-phosphorylation of KIF5B-RET, CCDC6-RET, and NcoA4-RET. lenvatinib 20-30 ret proto-oncogene Homo sapiens 71-74 23856031-4 2013 In cellular assays, lenvatinib inhibited auto-phosphorylation of KIF5B-RET, CCDC6-RET, and NcoA4-RET. lenvatinib 20-30 ret proto-oncogene Homo sapiens 82-85 23856031-4 2013 In cellular assays, lenvatinib inhibited auto-phosphorylation of KIF5B-RET, CCDC6-RET, and NcoA4-RET. lenvatinib 20-30 ret proto-oncogene Homo sapiens 82-85 23856031-5 2013 Lenvatinib suppressed the growth of CCDC6-RET human thyroid and lung cancer cell lines, and as well, suppressed anchorage-independent growth and tumorigenicity of RET gene fusion-transformed NIH3T3 cells. lenvatinib 0-10 ret proto-oncogene Homo sapiens 42-45 23856031-5 2013 Lenvatinib suppressed the growth of CCDC6-RET human thyroid and lung cancer cell lines, and as well, suppressed anchorage-independent growth and tumorigenicity of RET gene fusion-transformed NIH3T3 cells. lenvatinib 0-10 ret proto-oncogene Homo sapiens 163-166 23856031-6 2013 These results demonstrate that lenvatinib can exert antitumor activity against RET gene fusion-driven tumor models by inhibiting oncogenic RET gene fusion signaling. lenvatinib 31-41 ret proto-oncogene Homo sapiens 79-82 23856031-6 2013 These results demonstrate that lenvatinib can exert antitumor activity against RET gene fusion-driven tumor models by inhibiting oncogenic RET gene fusion signaling. lenvatinib 31-41 ret proto-oncogene Homo sapiens 139-142 23856028-2 2013 For MTC therapy, the Food and Drug Administration recently approved vandetanib and cabozantinib, multi-kinase inhibitors targeting RET and other tyrosine kinase receptors of vascular endothelial growth factor, epidermal growth factor, or hepatocyte growth factor. cabozantinib 83-95 ret proto-oncogene Homo sapiens 131-134 23584948-3 2013 Vandetanib (Caprelsa( ), AstraZeneca) is a once-daily oral tyrosine kinase inhibitor that selectively inhibits signalling mediated by growth-factor receptor tyrosine kinase RET (constitutively activated in roughly 60 % of all MTCs), vascular endothelial growth-factor receptors 2 and 3, and epidermal growth-factor receptors. vandetanib 0-10 ret proto-oncogene Homo sapiens 173-176 23584948-3 2013 Vandetanib (Caprelsa( ), AstraZeneca) is a once-daily oral tyrosine kinase inhibitor that selectively inhibits signalling mediated by growth-factor receptor tyrosine kinase RET (constitutively activated in roughly 60 % of all MTCs), vascular endothelial growth-factor receptors 2 and 3, and epidermal growth-factor receptors. vandetanib 12-20 ret proto-oncogene Homo sapiens 173-176 23584948-3 2013 Vandetanib (Caprelsa( ), AstraZeneca) is a once-daily oral tyrosine kinase inhibitor that selectively inhibits signalling mediated by growth-factor receptor tyrosine kinase RET (constitutively activated in roughly 60 % of all MTCs), vascular endothelial growth-factor receptors 2 and 3, and epidermal growth-factor receptors. astrazeneca 25-36 ret proto-oncogene Homo sapiens 173-176 24040417-4 2013 The purpose of this study was to investigate these initial events through the detection of aphidicolin (APH)-induced DNA breakage within the RET oncogene, in which 144 APH-induced DNA breakpoints were mapped on the nucleotide level in human thyroid cells within intron 11 of RET, the breakpoint cluster region found in patients. Aphidicolin 91-102 ret proto-oncogene Homo sapiens 141-144 23921591-5 2013 TGF-beta-mediated GDNF signaling slightly elevated the phosphorylation state of Ret, the canonical coreceptor for the GPI-linked (glycosyl-phosphatidylinositol) GFRa1. gpi-linked (glycosyl-phosphatidylinositol 118-159 ret proto-oncogene Homo sapiens 80-83 24040417-4 2013 The purpose of this study was to investigate these initial events through the detection of aphidicolin (APH)-induced DNA breakage within the RET oncogene, in which 144 APH-induced DNA breakpoints were mapped on the nucleotide level in human thyroid cells within intron 11 of RET, the breakpoint cluster region found in patients. Aphidicolin 91-102 ret proto-oncogene Homo sapiens 275-278 24040417-4 2013 The purpose of this study was to investigate these initial events through the detection of aphidicolin (APH)-induced DNA breakage within the RET oncogene, in which 144 APH-induced DNA breakpoints were mapped on the nucleotide level in human thyroid cells within intron 11 of RET, the breakpoint cluster region found in patients. Aphidicolin 104-107 ret proto-oncogene Homo sapiens 141-144 24040417-4 2013 The purpose of this study was to investigate these initial events through the detection of aphidicolin (APH)-induced DNA breakage within the RET oncogene, in which 144 APH-induced DNA breakpoints were mapped on the nucleotide level in human thyroid cells within intron 11 of RET, the breakpoint cluster region found in patients. Aphidicolin 104-107 ret proto-oncogene Homo sapiens 275-278 24040417-6 2013 Co-treatment of thyroid cells with APH and the topoisomerase catalytic inhibitors, betulinic acid and merbarone, significantly decreased APH-induced fragile site breakage within RET intron 11 and within the common fragile site FRA3B. betulinic acid 83-97 ret proto-oncogene Homo sapiens 178-181 24040417-6 2013 Co-treatment of thyroid cells with APH and the topoisomerase catalytic inhibitors, betulinic acid and merbarone, significantly decreased APH-induced fragile site breakage within RET intron 11 and within the common fragile site FRA3B. merbarone 102-111 ret proto-oncogene Homo sapiens 178-181 23766359-2 2013 Vandetanib, a VEGF and EGF receptor inhibitor, blocks RET tyrosine kinase activity and is active in adults with hereditary MTC. vandetanib 0-10 ret proto-oncogene Homo sapiens 54-57 23828865-4 2013 Treatment of the RET mutant cell lines TT, TPC-1, and MZ-CRC-1 with AST487, a RET kinase inhibitor, suppressed growth and showed profound and sustained inhibition of mTOR signaling, which was recapitulated by siRNA-mediated RET knockdown. AST 487 68-74 ret proto-oncogene Homo sapiens 17-20 23828865-4 2013 Treatment of the RET mutant cell lines TT, TPC-1, and MZ-CRC-1 with AST487, a RET kinase inhibitor, suppressed growth and showed profound and sustained inhibition of mTOR signaling, which was recapitulated by siRNA-mediated RET knockdown. AST 487 68-74 ret proto-oncogene Homo sapiens 78-81 23828865-4 2013 Treatment of the RET mutant cell lines TT, TPC-1, and MZ-CRC-1 with AST487, a RET kinase inhibitor, suppressed growth and showed profound and sustained inhibition of mTOR signaling, which was recapitulated by siRNA-mediated RET knockdown. AST 487 68-74 ret proto-oncogene Homo sapiens 78-81 23766359-12 2013 CONCLUSION: Using an innovative trial design and selecting patients based on target gene expression, we conclude that vandetanib 100 mg/m(2)/d is a well-tolerated and highly active new treatment for children and adolescents with MEN2B and locally advanced or metastatic MTC. vandetanib 118-128 ret proto-oncogene Homo sapiens 229-234 24169328-15 2013 CONCLUSIONS: The mutations of RET proto-oncognene of PHEO in MEN2A are frequently located at codon 634. proto-oncognene 34-49 ret proto-oncogene Homo sapiens 30-33 24169328-15 2013 CONCLUSIONS: The mutations of RET proto-oncognene of PHEO in MEN2A are frequently located at codon 634. proto-oncognene 34-49 ret proto-oncogene Homo sapiens 61-66 23738733-8 2013 The Alphascreen phosphotyrosine assay kit was used to investigate PDGFbeta receptor tyrosine kinase inhibition by suramin. Suramin 114-121 ret proto-oncogene Homo sapiens 75-99 23822199-7 2013 RESULTS: Vandetanib displays antiproliferative and antiangiogenic activities and inhibits RET auto-phosphorylation. vandetanib 9-19 ret proto-oncogene Homo sapiens 90-93 23578175-10 2013 Moreover, treatment with RET-inhibitors, including vandetanib, reduced cell viability, which was accompanied by the downregulation of the AKT and ERK1/2 signaling pathways. vandetanib 51-61 ret proto-oncogene Homo sapiens 25-28 23560814-1 2013 Ret transgenic mouse model of skin malignant melanoma is characterized by the overexpression of the human ret transgene in melanin-containing cells. Melanins 123-130 ret proto-oncogene Homo sapiens 106-109 23650283-8 2013 Both these effects were selectively reverted by the RET kinase inhibitor, NVP-BBT594. BBT594 78-84 ret proto-oncogene Homo sapiens 52-55 23533264-0 2013 Response to Cabozantinib in patients with RET fusion-positive lung adenocarcinomas. cabozantinib 12-24 ret proto-oncogene Homo sapiens 42-45 23533264-5 2013 We report preliminary data for the first three patients treated with the RET inhibitor cabozantinib on a prospective phase II trial for patients with RET fusion-positive NSCLCs (NCT01639508). cabozantinib 87-99 ret proto-oncogene Homo sapiens 73-76 23533264-5 2013 We report preliminary data for the first three patients treated with the RET inhibitor cabozantinib on a prospective phase II trial for patients with RET fusion-positive NSCLCs (NCT01639508). cabozantinib 87-99 ret proto-oncogene Homo sapiens 150-153 23690991-0 2013 miR-219-5p inhibits receptor tyrosine kinase pathway by targeting EGFR in glioblastoma. mir-219-5p 0-10 ret proto-oncogene Homo sapiens 20-44 23487538-2 2013 Vandetanib, a tyrosine kinase inhibitor (TKI) targeting vascular endothelial growth factor receptor 2, epidermal growth factor receptor, and RET, has been approved by the FDA for the treatment of locally advanced or metastatic MTC. vandetanib 0-10 ret proto-oncogene Homo sapiens 141-144 23436219-0 2013 RET/PTC and PAX8/PPARgamma chromosomal rearrangements in post-Chernobyl thyroid cancer and their association with iodine-131 radiation dose and other characteristics. Iodine 114-120 ret proto-oncogene Homo sapiens 0-3 23436219-11 2013 These data support the relationship between chromosomal rearrangements, but not point mutations, and (131) I exposure and point to a possible role of iodine deficiency in generation of RET/PTC rearrangements in these patients. Iodine 150-156 ret proto-oncogene Homo sapiens 185-188 23329180-1 2013 Mutations in REarranged during Transfection (RET) receptor tyrosine, followed by the oncogenic activation of RET kinase is responsible for the development of medullary thyroid carcinoma (MTC) that responds poorly to conventional chemotherapy. Tyrosine 59-67 ret proto-oncogene Homo sapiens 13-43 23329180-1 2013 Mutations in REarranged during Transfection (RET) receptor tyrosine, followed by the oncogenic activation of RET kinase is responsible for the development of medullary thyroid carcinoma (MTC) that responds poorly to conventional chemotherapy. Tyrosine 59-67 ret proto-oncogene Homo sapiens 45-48 23329180-5 2013 A search for the upstream signaling revealed that theaflavin-induced disruption of lipid raft caused interference in anchorage of RET in lipid raft that in turn stalled phosphorylation of Ras and PI3Kinase. theaflavin 50-60 ret proto-oncogene Homo sapiens 130-133 23329180-7 2013 These findings not only unveil a hitherto unexplained mechanism underlying theaflavin-induced MTC death, but also validate RET as a promising and potential target for MTC therapy. theaflavin 75-85 ret proto-oncogene Homo sapiens 123-126 23526464-0 2013 Ponatinib (AP24534) is a novel potent inhibitor of oncogenic RET mutants associated with thyroid cancer. ponatinib 0-9 ret proto-oncogene Homo sapiens 61-64 23526464-0 2013 Ponatinib (AP24534) is a novel potent inhibitor of oncogenic RET mutants associated with thyroid cancer. ponatinib 11-18 ret proto-oncogene Homo sapiens 61-64 23526464-3 2013 OBJECTIVE: We tested whether ponatinib inhibited RET kinase and oncogenic activity. ponatinib 29-38 ret proto-oncogene Homo sapiens 49-52 23526464-4 2013 METHODS: Ponatinib activity was studied by an in vitro RET immunocomplex kinase assay and immunoblotting. ponatinib 9-18 ret proto-oncogene Homo sapiens 55-58 23526464-7 2013 RESULTS: Ponatinib inhibited immunopurified RET kinase at the IC50 of 25.8 nM (95% confidence interval [CI] = 23.15-28.77 nM). ponatinib 9-18 ret proto-oncogene Homo sapiens 44-47 23526464-9 2013 Ponatinib blunted phosphorylation of point-mutant and rearranged RET-derived oncoproteins and inhibited proliferation of RET-transformed fibroblasts and RET mutant thyroid carcinoma cells. ponatinib 0-9 ret proto-oncogene Homo sapiens 65-68 23526464-9 2013 Ponatinib blunted phosphorylation of point-mutant and rearranged RET-derived oncoproteins and inhibited proliferation of RET-transformed fibroblasts and RET mutant thyroid carcinoma cells. ponatinib 0-9 ret proto-oncogene Homo sapiens 121-124 23526464-9 2013 Ponatinib blunted phosphorylation of point-mutant and rearranged RET-derived oncoproteins and inhibited proliferation of RET-transformed fibroblasts and RET mutant thyroid carcinoma cells. ponatinib 0-9 ret proto-oncogene Homo sapiens 121-124 23526464-11 2013 Ponatinib-treated TT cell tumors displayed a reduction in the mitotic index, RET phosphorylation, and signaling. ponatinib 0-9 ret proto-oncogene Homo sapiens 77-80 23526464-12 2013 CONCLUSIONS: Ponatinib is a potent inhibitor of RET kinase and has promising preclinical activity in models of RET-driven medullary thyroid carcinoma. ponatinib 13-22 ret proto-oncogene Homo sapiens 48-51 23526464-12 2013 CONCLUSIONS: Ponatinib is a potent inhibitor of RET kinase and has promising preclinical activity in models of RET-driven medullary thyroid carcinoma. ponatinib 13-22 ret proto-oncogene Homo sapiens 111-114 23454556-8 2013 In conclusion, the present study demonstrates that the RTK inhibitor Sunitinib blocks the activation of HSC and angiogenesis suggesting its potential as a drug candidate in pathological conditions like liver fibrosis and hepatocellular carcinoma. Sunitinib 69-78 ret proto-oncogene Homo sapiens 55-58 23584301-0 2013 A patient with lung adenocarcinoma and RET fusion treated with vandetanib. vandetanib 63-73 ret proto-oncogene Homo sapiens 39-42 23533265-5 2013 Cancer cells driven by ALK amplification and oncogenic rearrangements of ROS1 and RET kinase genes were also sensitive to ganetespib exposure. STA 9090 122-132 ret proto-oncogene Homo sapiens 82-85 23610528-2 2013 Regorafenib is an oral small-molecule multi kinase inhibitor, binding to several intracellular kinases, with powerful inhibitory activity against vascular endothelial growth factor receptors (VEGFR-1,VEGFR-2, and VEGFR-3), platelet-derived growth factor receptor, fibroblast growth factor receptor 1, Raf, TIE-2, and the kinases KIT, RET, and BRAF. regorafenib 0-11 ret proto-oncogene Homo sapiens 334-337 23547958-16 2013 CONCLUSIONS: Sporadic PHPT, MEN1- and MEN2A-related PHPT are three distinct entities as is reflected preoperatively by differences in gender, age at diagnosis and calcium and PTH levels. Calcium 163-170 ret proto-oncogene Homo sapiens 38-43 23229684-0 2013 (18)F-DOPA PET/CT revealed synchronous neuroendocrine tumors in two sisters with MEN2A syndrome. fluorodopa F 18 4-10 ret proto-oncogene Homo sapiens 81-86 23231950-1 2013 Vandetanib (ZD6474, Caprelsa, AstraZeneca), an oral small-molecule tyrosine kinase inhibitor (TKI) that targets the rearranged during transfection receptor (RET), VEGF receptor (VEGFR2-3), and EGF receptor (EGFR), is the first systemic therapy approved by the U.S. Food and Drug Administration (FDA) for the treatment of symptomatic or progressive advanced medullary thyroid cancer (MTC). vandetanib 0-10 ret proto-oncogene Homo sapiens 157-160 23544171-12 2013 Importantly, phospho-RTK arrays revealed novel targets for cediranib and sunitinib therapy. cediranib 59-68 ret proto-oncogene Homo sapiens 21-24 23544171-12 2013 Importantly, phospho-RTK arrays revealed novel targets for cediranib and sunitinib therapy. Sunitinib 73-82 ret proto-oncogene Homo sapiens 21-24 30349606-6 2013 Motesanib, sorafenib, vandetanib, sunitinib, lenvatinib, imatinib and cabozantinib are multi-kinase inhibitors that have the ability of inhibiting the rearranged during transection (RET) and vascular endothelial growth factor receptor (VEGFR), and other kinases, and have been used in advanced differentiated thyroid carcinoma. motesanib diphosphate 0-9 ret proto-oncogene Homo sapiens 182-185 30349606-6 2013 Motesanib, sorafenib, vandetanib, sunitinib, lenvatinib, imatinib and cabozantinib are multi-kinase inhibitors that have the ability of inhibiting the rearranged during transection (RET) and vascular endothelial growth factor receptor (VEGFR), and other kinases, and have been used in advanced differentiated thyroid carcinoma. Sorafenib 11-20 ret proto-oncogene Homo sapiens 182-185 23274758-1 2013 The effectiveness of vandetanib, an agent that targets RET, VEGFR and EGFR signaling, against EGFR-mutant lung cancer cells with PTEN loss was investigated. vandetanib 21-31 ret proto-oncogene Homo sapiens 55-58 23660265-7 2013 Gene analysis confirmed heterozygous mis-sense mutation at codon 918 in exon 16 of RET proto-oncogene in which thymine was replaced by cytosine (ATG ACG). Thymine 111-118 ret proto-oncogene Homo sapiens 83-86 23660265-7 2013 Gene analysis confirmed heterozygous mis-sense mutation at codon 918 in exon 16 of RET proto-oncogene in which thymine was replaced by cytosine (ATG ACG). Cytosine 135-143 ret proto-oncogene Homo sapiens 83-86 23660265-7 2013 Gene analysis confirmed heterozygous mis-sense mutation at codon 918 in exon 16 of RET proto-oncogene in which thymine was replaced by cytosine (ATG ACG). acceleratory factor from growth hormone 149-152 ret proto-oncogene Homo sapiens 83-86 23552883-0 2013 Downregulation of miRNA-31 induces taxane resistance in ovarian cancer cells through increase of receptor tyrosine kinase MET. mirna-31 18-26 ret proto-oncogene Homo sapiens 97-121 23552883-0 2013 Downregulation of miRNA-31 induces taxane resistance in ovarian cancer cells through increase of receptor tyrosine kinase MET. taxane 35-41 ret proto-oncogene Homo sapiens 97-121 30349606-6 2013 Motesanib, sorafenib, vandetanib, sunitinib, lenvatinib, imatinib and cabozantinib are multi-kinase inhibitors that have the ability of inhibiting the rearranged during transection (RET) and vascular endothelial growth factor receptor (VEGFR), and other kinases, and have been used in advanced differentiated thyroid carcinoma. vandetanib 22-32 ret proto-oncogene Homo sapiens 182-185 30349606-6 2013 Motesanib, sorafenib, vandetanib, sunitinib, lenvatinib, imatinib and cabozantinib are multi-kinase inhibitors that have the ability of inhibiting the rearranged during transection (RET) and vascular endothelial growth factor receptor (VEGFR), and other kinases, and have been used in advanced differentiated thyroid carcinoma. Sunitinib 34-43 ret proto-oncogene Homo sapiens 182-185 30349606-6 2013 Motesanib, sorafenib, vandetanib, sunitinib, lenvatinib, imatinib and cabozantinib are multi-kinase inhibitors that have the ability of inhibiting the rearranged during transection (RET) and vascular endothelial growth factor receptor (VEGFR), and other kinases, and have been used in advanced differentiated thyroid carcinoma. lenvatinib 45-55 ret proto-oncogene Homo sapiens 182-185 30349606-6 2013 Motesanib, sorafenib, vandetanib, sunitinib, lenvatinib, imatinib and cabozantinib are multi-kinase inhibitors that have the ability of inhibiting the rearranged during transection (RET) and vascular endothelial growth factor receptor (VEGFR), and other kinases, and have been used in advanced differentiated thyroid carcinoma. Imatinib Mesylate 57-65 ret proto-oncogene Homo sapiens 182-185 30349606-6 2013 Motesanib, sorafenib, vandetanib, sunitinib, lenvatinib, imatinib and cabozantinib are multi-kinase inhibitors that have the ability of inhibiting the rearranged during transection (RET) and vascular endothelial growth factor receptor (VEGFR), and other kinases, and have been used in advanced differentiated thyroid carcinoma. cabozantinib 70-82 ret proto-oncogene Homo sapiens 182-185 23554805-4 2013 A missense mutation of TGG (Trp) to TGC (Cys) at codon 634 (the classic MEN2A mutation) in exon 11 of the RET gene was detected in 3 family members, including the proband. Tryptophan 28-31 ret proto-oncogene Homo sapiens 72-77 23554805-4 2013 A missense mutation of TGG (Trp) to TGC (Cys) at codon 634 (the classic MEN2A mutation) in exon 11 of the RET gene was detected in 3 family members, including the proband. Tryptophan 28-31 ret proto-oncogene Homo sapiens 106-109 23554805-4 2013 A missense mutation of TGG (Trp) to TGC (Cys) at codon 634 (the classic MEN2A mutation) in exon 11 of the RET gene was detected in 3 family members, including the proband. Cysteine 41-44 ret proto-oncogene Homo sapiens 72-77 23554805-4 2013 A missense mutation of TGG (Trp) to TGC (Cys) at codon 634 (the classic MEN2A mutation) in exon 11 of the RET gene was detected in 3 family members, including the proband. Cysteine 41-44 ret proto-oncogene Homo sapiens 106-109 23063249-3 2013 The aim of this study was to investigate whether the Ret-He level as calculated by the Sysmex XE-5000 automated blood analyser is a useful parameter for the diagnosis of IDA in a geriatric hospitalized population. Helium 57-59 ret proto-oncogene Homo sapiens 53-56 24501868-6 2013 RESULTS: After HT along with the increase of Hb from 89, 7+/-10,0 to 119+/-13,3, there was significant decrease in Ret % from 2,4+/-1,1 to 1,4+/-0,5 7-10 day after HT There was also a reduction of Thr from 391,5+/-131,5 to 250, 7+/-57,2 and blood lactate in mmol/l from 2,5+/-1,1 to 1,5+/-0,7. Threonine 197-200 ret proto-oncogene Homo sapiens 115-118 24501868-6 2013 RESULTS: After HT along with the increase of Hb from 89, 7+/-10,0 to 119+/-13,3, there was significant decrease in Ret % from 2,4+/-1,1 to 1,4+/-0,5 7-10 day after HT There was also a reduction of Thr from 391,5+/-131,5 to 250, 7+/-57,2 and blood lactate in mmol/l from 2,5+/-1,1 to 1,5+/-0,7. Lactic Acid 247-254 ret proto-oncogene Homo sapiens 115-118 23202050-3 2013 Vandetanib selectively targets RET, vascular endothelial growth factor receptor-2, and epidermal growth factor receptor dependent signaling. vandetanib 0-10 ret proto-oncogene Homo sapiens 31-34 23873422-4 2013 RESULTS: Molecular-genetic examination of VHL, RET, SDHB, SDHC and SDHD genes revealed inherited predisposition for PHEO in three of 15 patients (20%): RET mutations typical for MEN 2a in two patients and VHL mutation in one patient. pheo 116-120 ret proto-oncogene Homo sapiens 152-155 23158190-0 2012 Novel withanolides target medullary thyroid cancer through inhibition of both RET phosphorylation and the mammalian target of rapamycin pathway. Withanolides 6-18 ret proto-oncogene Homo sapiens 78-81 23802154-6 2013 Results suggest that occupational exposure to low doses of airborne Pb is able to influence lines of the hematopoietic system in exposed workers, with special reference to %RET. Lead 68-70 ret proto-oncogene Homo sapiens 173-176 23102636-5 2012 RESULTS: The minimum inhibitory concentrations (IC(min)) of sunitinib quenched its primary targets: FLT-3, VEGFR-2, and RET. Sunitinib 60-69 ret proto-oncogene Homo sapiens 120-123 23319867-3 2013 Cabozantinib is an orally bioavailable tyrosine kinase inhibitor which blocks MET, VEGRF2 and RET, and has shown considerable activity in medullary thyroid cancer in a Phase III trial, including in heavily pretreated patients. cabozantinib 0-12 ret proto-oncogene Homo sapiens 94-97 23154560-4 2012 LC-2/ad showed distinctive sensitivity to the RET inhibitor, vandetanib, among 39 non-small lung cancer cell lines. vandetanib 61-71 ret proto-oncogene Homo sapiens 46-49 23158190-7 2012 Unique from other targeted therapies, withanolides suppressed RET and Akt phosphorylation and protein expression (in a concentration- and time-dependent manner) as well as mTOR activity and translational activity of 4E-BP1 and protein synthesis mediated by p70S6kinase activation at IC(50) concentrations. Withanolides 38-50 ret proto-oncogene Homo sapiens 62-65 23158190-3 2012 We hypothesize that these withanolides uniquely inhibit RET phosphorylation and the mammalian target of rapamycin (mTOR) pathway in MTC cells as a mechanism of antiproliferation and apoptosis. Withanolides 26-38 ret proto-oncogene Homo sapiens 56-59 23355942-4 2012 The aim of this study was to establish short-term effects of iron supplementation on the hemoglobin content of reticulocytes (Ret-He) and red blood cells (RBC-He) in case of suspected iron deficient erythropoiesis (IDE) in the third trimester of pregnancy. Iron 61-65 ret proto-oncogene Homo sapiens 126-129 23355942-6 2012 After iron supplementation, reticulocyte counts increased from 0.061+-0.015x10(12)/L to 0.079+-0.026x10(12)/L and Ret-He increased from 23.6+-2.8 pg to 28.3+-2.6 pg (P=<0.001). Iron 6-10 ret proto-oncogene Homo sapiens 114-117 23104465-3 2012 Cabozantinib is an oral multitargeted TKI with activity against multiple receptors including RET, vascular endothelial growth factor receptor type 2 (VEGFR2), and MET that has been evaluated in MTC in the preclinical and clinical arenas. cabozantinib 0-12 ret proto-oncogene Homo sapiens 93-96 23170308-4 2012 In addition, vandetanib is an inhibitor of the RET (rearranged during transfection) gene, a proto-oncogene often mutated in familial MTC. vandetanib 13-23 ret proto-oncogene Homo sapiens 47-50 23170308-4 2012 In addition, vandetanib is an inhibitor of the RET (rearranged during transfection) gene, a proto-oncogene often mutated in familial MTC. vandetanib 13-23 ret proto-oncogene Homo sapiens 52-82 22898678-2 2012 We aimed to assess efficacy and safety of vandetanib, a tyrosine kinase inhibitor of RET, VEGFR and EGFR signalling, in this setting. vandetanib 42-52 ret proto-oncogene Homo sapiens 85-88 22941289-0 2012 The important roles of RET, VEGFR2 and the RAF/MEK/ERK pathway in cancer treatment with sorafenib. Sorafenib 88-97 ret proto-oncogene Homo sapiens 23-26 22941289-1 2012 AIM: To elucidate the roles of receptor tyrosine kinases RET and VEGFR2 and the RAF/MEK/ERK signaling cascade in cancer treatment with sorafenib. Sorafenib 135-144 ret proto-oncogene Homo sapiens 57-60 22941289-7 2012 RESULTS: Sorafenib potently suppressed the activities of cRAF, VEGFR2, and RET with IC(50) values of 20.9, 4 and 0.4 nmol/L, respectively. Sorafenib 9-18 ret proto-oncogene Homo sapiens 75-78 22941289-8 2012 Sorafenib inhibited cRAF, VEGFR2, and RET via non-ATP-competitive, ATP-competitive and mixed-type modes, respectively. Sorafenib 0-9 ret proto-oncogene Homo sapiens 38-41 22941289-12 2012 CONCLUSION: This study provides novel evidence that protein kinases RET and VEGFR2 play crucial roles in cancer treatment with sorafenib. Sorafenib 127-136 ret proto-oncogene Homo sapiens 68-71 22803838-9 2012 CONCLUSIONS: Our study has shown a significant association between RET/PTC rearrangements and FHCCs with a solid growth pattern, thus raising the possibility of using tyrosine kinase inhibitors for the treatment of patients with FHCCs, which are often refractory to radioiodine treatment. Iodine-131 266-277 ret proto-oncogene Homo sapiens 67-70 22803838-9 2012 CONCLUSIONS: Our study has shown a significant association between RET/PTC rearrangements and FHCCs with a solid growth pattern, thus raising the possibility of using tyrosine kinase inhibitors for the treatment of patients with FHCCs, which are often refractory to radioiodine treatment. Iodine-131 266-277 ret proto-oncogene Homo sapiens 71-74 22513837-5 2012 One patient was treated with Sorafenib, a specific inhibitor of the RET TK function, and demonstrated cytological and clinical remissions. Sorafenib 29-38 ret proto-oncogene Homo sapiens 68-71 22982678-8 2012 Finally, we found that a rare human single nucleotide polymorphism causing a R186H substitution in the PTB domain abolishes tyrosine phosphorylation of Dok-4 by Ret. Tyrosine 124-132 ret proto-oncogene Homo sapiens 161-164 22844123-0 2012 Prostaglandin E2 induces oncostatin M expression in human chronic wound macrophages through Axl receptor tyrosine kinase pathway. Dinoprostone 0-16 ret proto-oncogene Homo sapiens 96-120 22844123-8 2012 In human m, PGE2 phosphorylated Axl, a receptor tyrosine kinase (RTK). Dinoprostone 12-16 ret proto-oncogene Homo sapiens 39-63 22844123-8 2012 In human m, PGE2 phosphorylated Axl, a receptor tyrosine kinase (RTK). Dinoprostone 12-16 ret proto-oncogene Homo sapiens 65-68 22844123-9 2012 Axl phosphorylation was also induced by a cAMP analogue demonstrating interplay between the cAMP and RTK pathways. Cyclic AMP 42-46 ret proto-oncogene Homo sapiens 101-104 22627809-4 2012 LPA-induced migration was partially blocked by either Gbetagamma or RTK inhibitor and completely blocked by both inhibitors. lysophosphatidic acid 0-3 ret proto-oncogene Homo sapiens 68-71 22936184-8 2012 CONCLUSIONS: This preliminary study indicates that the expression patterns of ERbeta1 and ERbeta2 differ between malignant PTC lesions and benign NTG tissue, and their expression might be involved in the female predominance of PTC during the reproductive years. Nitroglycerin 146-149 ret proto-oncogene Homo sapiens 123-126 22484209-3 2012 The aim of this study was to investigate the effect of vandetanib, an oral tyrosine kinase inhibitor of EGFR, VEGFR 2 and RET kinases, on the functionality of P-gp after a 24h-treatment at therapeutic concentration (2muM), and its ability to increase the cytotoxicity of chemotherapeutic agents in multidrug resistance cancer cells. vandetanib 55-65 ret proto-oncogene Homo sapiens 122-125 22667325-3 2012 Molecules such as vandetanib that inhibit VEGFR and EGFR have also been reported to inhibit other receptors, including RET and additional kinases, and may be beneficial in treating patients with solid tumors. vandetanib 18-28 ret proto-oncogene Homo sapiens 119-122 22584256-1 2012 We demonstrate efficient excitonic sensitization of crystalline Si nanomembranes via combined effects of radiative (RET) and nonradiative (NRET) energy transfer from a proximal monolayer of colloidal semiconductor nanocrystals. Silicon 64-66 ret proto-oncogene Homo sapiens 116-119 22811067-3 2012 A tyrosine phosphorylation-mimic mutant (Y80E-Grb7-SH2) is largely dimerization deficient and binds a tyrosine-phosphorylated peptide representative of the receptor tyrosine kinase (RTK) erbB2 with differing thermodynamic characteristics than the wild-type SH2 domain. Tyrosine 2-10 ret proto-oncogene Homo sapiens 156-180 22811067-3 2012 A tyrosine phosphorylation-mimic mutant (Y80E-Grb7-SH2) is largely dimerization deficient and binds a tyrosine-phosphorylated peptide representative of the receptor tyrosine kinase (RTK) erbB2 with differing thermodynamic characteristics than the wild-type SH2 domain. Tyrosine 2-10 ret proto-oncogene Homo sapiens 182-185 22811067-3 2012 A tyrosine phosphorylation-mimic mutant (Y80E-Grb7-SH2) is largely dimerization deficient and binds a tyrosine-phosphorylated peptide representative of the receptor tyrosine kinase (RTK) erbB2 with differing thermodynamic characteristics than the wild-type SH2 domain. Tyrosine 102-110 ret proto-oncogene Homo sapiens 156-180 22811067-3 2012 A tyrosine phosphorylation-mimic mutant (Y80E-Grb7-SH2) is largely dimerization deficient and binds a tyrosine-phosphorylated peptide representative of the receptor tyrosine kinase (RTK) erbB2 with differing thermodynamic characteristics than the wild-type SH2 domain. Tyrosine 102-110 ret proto-oncogene Homo sapiens 182-185 22715896-1 2012 Vandetanib, an orally active, small-molecule, multitargeted tyrosine kinase inhibitor, demonstrates potent inhibitory activity against vascular endothelial growth factor receptor (VEGFR)-2 and -3, epidermal growth factor receptor (EGFR) and the rearranged during transfection (RET) tyrosine kinase receptor. vandetanib 0-10 ret proto-oncogene Homo sapiens 277-280 22715896-5 2012 Although the correlation between RET mutation status and clinical outcome could not be clearly evaluated in this trial, it is notable that, among patients with sporadic disease, vandetanib not only demonstrated a PFS benefit in the subgroup confirmed as having a RET mutation, but also in the subgroup for whom the RET mutation status was unknown. vandetanib 178-188 ret proto-oncogene Homo sapiens 33-36 22715896-5 2012 Although the correlation between RET mutation status and clinical outcome could not be clearly evaluated in this trial, it is notable that, among patients with sporadic disease, vandetanib not only demonstrated a PFS benefit in the subgroup confirmed as having a RET mutation, but also in the subgroup for whom the RET mutation status was unknown. vandetanib 178-188 ret proto-oncogene Homo sapiens 263-266 22715896-5 2012 Although the correlation between RET mutation status and clinical outcome could not be clearly evaluated in this trial, it is notable that, among patients with sporadic disease, vandetanib not only demonstrated a PFS benefit in the subgroup confirmed as having a RET mutation, but also in the subgroup for whom the RET mutation status was unknown. vandetanib 178-188 ret proto-oncogene Homo sapiens 263-266 22442268-4 2012 RESULTS: Sunitinib was found to selectively inhibit cell proliferation, induce cell accumulation in the G0-G1 phase, and inhibit the phosphorylation of ERK1/2 in both KRAS/BRAF wild-type thyroid cancer cells and in tumor cells harboring the RET/PTC rearrangement, whereas it was completely ineffective in KRAS- or BRAF-mutated thyroid carcinoma cells. Sunitinib 9-18 ret proto-oncogene Homo sapiens 241-244 22080184-2 2012 This study aimed to assess the antitumor activity of sunitinib, a multi-targeted inhibitor of vascular endothelial growth factor receptor, c-kit, platelet-derived growth factor receptor, ret proto-oncogene (RET) and FMS-like tyrosine kinase 3 (FLT3), in ACC of the salivary gland. Sunitinib 53-62 ret proto-oncogene Homo sapiens 187-190 22080184-2 2012 This study aimed to assess the antitumor activity of sunitinib, a multi-targeted inhibitor of vascular endothelial growth factor receptor, c-kit, platelet-derived growth factor receptor, ret proto-oncogene (RET) and FMS-like tyrosine kinase 3 (FLT3), in ACC of the salivary gland. Sunitinib 53-62 ret proto-oncogene Homo sapiens 207-210 22442268-1 2012 CONTEXT: Sunitinib is currently being evaluated in advanced human thyroid carcinomas, based on the rationale that the vascular endothelial growth factor and platelet-derived growth factor receptors and the RET/PTC rearrangement are valuable targets for the treatment of this malignancy. Sunitinib 9-18 ret proto-oncogene Homo sapiens 206-209 22442268-1 2012 CONTEXT: Sunitinib is currently being evaluated in advanced human thyroid carcinomas, based on the rationale that the vascular endothelial growth factor and platelet-derived growth factor receptors and the RET/PTC rearrangement are valuable targets for the treatment of this malignancy. Sunitinib 9-18 ret proto-oncogene Homo sapiens 210-213 22442268-3 2012 DESIGN: The effect of activating somatic mutations in the KRAS and BRAF genes on the responsiveness to sunitinib was evaluated in a panel of thyroid cancer cell lines harboring wild-type KRAS and BRAF genes, the RET/PTC1 rearrangement, the G12R KRAS, or the V600E BRAF mutation. Sunitinib 103-112 ret proto-oncogene Homo sapiens 212-215 22577890-1 2012 INTRODUCTION: Regorafenib (BAY 73-4506) is a novel, orally active, diphenylurea multikinase inhibitor of VEGFR1-3, c-KIT, TIE-2, PDGFR-beta, FGFR-1, RET, RAF-1, BRAF and p38 MAP kinase. regorafenib 14-25 ret proto-oncogene Homo sapiens 149-152 22577890-1 2012 INTRODUCTION: Regorafenib (BAY 73-4506) is a novel, orally active, diphenylurea multikinase inhibitor of VEGFR1-3, c-KIT, TIE-2, PDGFR-beta, FGFR-1, RET, RAF-1, BRAF and p38 MAP kinase. regorafenib 27-38 ret proto-oncogene Homo sapiens 149-152 22442268-4 2012 RESULTS: Sunitinib was found to selectively inhibit cell proliferation, induce cell accumulation in the G0-G1 phase, and inhibit the phosphorylation of ERK1/2 in both KRAS/BRAF wild-type thyroid cancer cells and in tumor cells harboring the RET/PTC rearrangement, whereas it was completely ineffective in KRAS- or BRAF-mutated thyroid carcinoma cells. Sunitinib 9-18 ret proto-oncogene Homo sapiens 245-248 21455800-11 2012 Combined treatment with sunitinib malate and docetaxel had a greater therapeutic effect than monotherapy, and the first sequential scheduling was more effective than concurrent scheduling, which partly due to the effect of docetaxel on receptor tyrosine kinase (RTK) signaling pathway. Sunitinib 24-40 ret proto-oncogene Homo sapiens 236-260 21455800-11 2012 Combined treatment with sunitinib malate and docetaxel had a greater therapeutic effect than monotherapy, and the first sequential scheduling was more effective than concurrent scheduling, which partly due to the effect of docetaxel on receptor tyrosine kinase (RTK) signaling pathway. Sunitinib 24-40 ret proto-oncogene Homo sapiens 262-265 21455800-11 2012 Combined treatment with sunitinib malate and docetaxel had a greater therapeutic effect than monotherapy, and the first sequential scheduling was more effective than concurrent scheduling, which partly due to the effect of docetaxel on receptor tyrosine kinase (RTK) signaling pathway. Docetaxel 223-232 ret proto-oncogene Homo sapiens 236-260 21455800-11 2012 Combined treatment with sunitinib malate and docetaxel had a greater therapeutic effect than monotherapy, and the first sequential scheduling was more effective than concurrent scheduling, which partly due to the effect of docetaxel on receptor tyrosine kinase (RTK) signaling pathway. Docetaxel 223-232 ret proto-oncogene Homo sapiens 262-265 22494075-4 2012 When Ru(bpy)(3)(2+) labeled antibodies were selectively captured by the corresponding antigens on the CdS nanorod spot array, ECL-RET from the CdS nanorod (donor) by cathodic emission in the presence of K(2)S(2)O(8) to Ru(bpy)(3)(2+) (acceptor) occurred. ru(bpy)(3)(2+) 5-19 ret proto-oncogene Homo sapiens 130-133 22559926-0 2012 Preparation of 3-substituted-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4-amines as RET kinase inhibitors. 3-substituted-1-isopropyl-1h-pyrazolo[3,4-d]pyrimidin-4-amines 15-77 ret proto-oncogene Homo sapiens 81-84 22559926-1 2012 A series of 3-substituted-1-isopropyl-1H-pyrazolo[3,4-d]pyrimidin-4-amines have been designed, synthesized, and evaluated as RET protein kinase inhibitors. 3-substituted-1-isopropyl-1h-pyrazolo[3,4-d]pyrimidin-4-amines 12-74 ret proto-oncogene Homo sapiens 125-128 22323563-7 2012 The predominant rearrangement type was RET/PTC3, which is characteristic of human thyroid cancer arising early after Chernobyl-related radioactive iodine exposure. Iodine 147-153 ret proto-oncogene Homo sapiens 39-42 22494075-4 2012 When Ru(bpy)(3)(2+) labeled antibodies were selectively captured by the corresponding antigens on the CdS nanorod spot array, ECL-RET from the CdS nanorod (donor) by cathodic emission in the presence of K(2)S(2)O(8) to Ru(bpy)(3)(2+) (acceptor) occurred. Cadmium 102-105 ret proto-oncogene Homo sapiens 130-133 22494075-4 2012 When Ru(bpy)(3)(2+) labeled antibodies were selectively captured by the corresponding antigens on the CdS nanorod spot array, ECL-RET from the CdS nanorod (donor) by cathodic emission in the presence of K(2)S(2)O(8) to Ru(bpy)(3)(2+) (acceptor) occurred. Cadmium 143-146 ret proto-oncogene Homo sapiens 130-133 22494075-4 2012 When Ru(bpy)(3)(2+) labeled antibodies were selectively captured by the corresponding antigens on the CdS nanorod spot array, ECL-RET from the CdS nanorod (donor) by cathodic emission in the presence of K(2)S(2)O(8) to Ru(bpy)(3)(2+) (acceptor) occurred. ru(bpy)( 5-13 ret proto-oncogene Homo sapiens 130-133 22504184-5 2012 Here we report point mutations at three residues within the kinase domain of FLT3-ITD that confer substantial in vitro resistance to AC220 (quizartinib), an active investigational inhibitor of FLT3, KIT, PDGFRA, PDGFRB and RET; evolution of AC220-resistant substitutions at two of these amino acid positions was observed in eight of eight FLT3-ITD-positive AML patients with acquired resistance to AC220. quizartinib 140-151 ret proto-oncogene Homo sapiens 223-226 22421192-1 2012 PURPOSE: Regorafenib is a novel oral multikinase inhibitor of angiogenic (VEGFR1-3, TIE2), stromal (PDGFR-beta, FGFR), and oncogenic kinases (KIT, RET, and RAF). regorafenib 9-20 ret proto-oncogene Homo sapiens 147-150 22343387-5 2012 SUMMARY: Recently, vandetanib (ZD6474), an inhibitor of vascular endothelial growth factor receptor (VEGFR) 2 and VEGFR 3, RET, and epidermal growth factor receptor (EGFR), was approved for the treatment of adults with symptomatic or progressive MTC. vandetanib 19-29 ret proto-oncogene Homo sapiens 123-126 22343387-5 2012 SUMMARY: Recently, vandetanib (ZD6474), an inhibitor of vascular endothelial growth factor receptor (VEGFR) 2 and VEGFR 3, RET, and epidermal growth factor receptor (EGFR), was approved for the treatment of adults with symptomatic or progressive MTC. vandetanib 31-37 ret proto-oncogene Homo sapiens 123-126 22452486-7 2012 EF(RET) was positively correlated with EFs of coemitted particulate matter (EF(PM)) and phenanthrene (EF(PHE)) for crop residue and coal, but not for wood. phenanthrene 88-100 ret proto-oncogene Homo sapiens 3-6 22452486-7 2012 EF(RET) was positively correlated with EFs of coemitted particulate matter (EF(PM)) and phenanthrene (EF(PHE)) for crop residue and coal, but not for wood. Phenylalanine 105-108 ret proto-oncogene Homo sapiens 3-6 22080168-2 2012 Linifanib is a novel, orally active multi-targeted receptor tyrosine kinase (RTK) inhibitor that exhibits potent antitumor and antiangiogenic activities against a broad spectrum of experimental tumors and malignancies in patients. N-(4-(3-amino-1H-indazol-4-yl)phenyl)-N1-(2-fluoro-5-methylphenyl)urea 0-9 ret proto-oncogene Homo sapiens 51-75 22080168-2 2012 Linifanib is a novel, orally active multi-targeted receptor tyrosine kinase (RTK) inhibitor that exhibits potent antitumor and antiangiogenic activities against a broad spectrum of experimental tumors and malignancies in patients. N-(4-(3-amino-1H-indazol-4-yl)phenyl)-N1-(2-fluoro-5-methylphenyl)urea 0-9 ret proto-oncogene Homo sapiens 77-80 23960782-0 2012 The immunopharmacologic potential of Semaxanib and new generation directed therapeutic drugs: Receptor tyrosine kinase regulation with anti-tumorigenensis/angiogenesis properties. Semaxinib 37-46 ret proto-oncogene Homo sapiens 94-118 23113396-3 2012 The mutations that change a cysteine with another aminoacid (mainly in exons 10 and 11) give a risk of familial medullary thyroid carcinoma (FTMC) and MEN 2A. Cysteine 28-36 ret proto-oncogene Homo sapiens 151-157 23113396-6 2012 We present our results in screening for RET protooncogene mutations associated with TMC in patients with HD. trimethylchlorosilane 84-87 ret proto-oncogene Homo sapiens 40-43 22286373-3 2012 Some clinical trials have been conducted showing the ability of targeted therapies able to inhibit RET(sorafenib, imatinib, vandetanib) in stabilizing the course of the disease. Sorafenib 103-112 ret proto-oncogene Homo sapiens 99-102 22286373-3 2012 Some clinical trials have been conducted showing the ability of targeted therapies able to inhibit RET(sorafenib, imatinib, vandetanib) in stabilizing the course of the disease. Imatinib Mesylate 114-122 ret proto-oncogene Homo sapiens 99-102 22286373-3 2012 Some clinical trials have been conducted showing the ability of targeted therapies able to inhibit RET(sorafenib, imatinib, vandetanib) in stabilizing the course of the disease. vandetanib 124-134 ret proto-oncogene Homo sapiens 99-102 22364402-1 2012 The purpose of this study was to investigate whether a long-acting methylphenidate formulation (MPH-ret) is as effective as two doses of immediate-release methylphenidate (MPH-IR) in reducing attention-deficit/hyperactivity disorder (ADHD) symptoms including inattention, impulsivity, and hyperactivity during the course of the day. Methylphenidate 67-82 ret proto-oncogene Homo sapiens 100-103 22370318-1 2012 PURPOSE: Vandetanib is a once-daily oral inhibitor of vascular endothelial growth factor receptor, epidermal growth factor receptor (EGFR), and RET signaling. vandetanib 9-19 ret proto-oncogene Homo sapiens 144-147 22740998-3 2012 Our results showed that dasatinib exhibits prominent cytostatic activity both in vitro and in vivo against thyroid cancer cell lines with RET/PTC rearrangement (BHP2-7) and KRAS mutation (Cal62). Dasatinib 24-33 ret proto-oncogene Homo sapiens 138-141 22866542-0 2012 Structural and functional analysis of KIT gene encoding receptor tyrosine kinase and its interaction with sunitinib and HDAC inhibitors: an in silico approach. Sunitinib 106-115 ret proto-oncogene Homo sapiens 56-80 22197381-4 2012 Structural analysis showed that retinoids bind BSA via hydrophilic and hydrophobic interactions with overall binding constants of K(Ret)(-BSA) = 5.3 (+-0.8) x 10(6) M(-1) and K(Retac-BSA) = 2.3 (+-0.4) x 10(6) M(-1). Retinoids 32-41 ret proto-oncogene Homo sapiens 132-135 22352786-2 2012 Despite their broad interest, fundamental questions about their reaction mechanism remain to be answered, especially for those GTs that transfer the sugar with net retention of the configuration at the anomeric carbon (retaining glycosyltransferases, ret-GTs). Sugars 149-154 ret proto-oncogene Homo sapiens 164-167 22352786-2 2012 Despite their broad interest, fundamental questions about their reaction mechanism remain to be answered, especially for those GTs that transfer the sugar with net retention of the configuration at the anomeric carbon (retaining glycosyltransferases, ret-GTs). Carbon 211-217 ret proto-oncogene Homo sapiens 164-167 22242557-5 2012 Interestingly, danusertib also inhibits several receptor tyrosine kinases such as Abl, Ret, FGFR-1 and TrkA. danusertib 15-25 ret proto-oncogene Homo sapiens 87-90 22304922-5 2012 Ret also mediates GPI-anchored GFRalpha1 signaling in response to GDNF, a diffusible chemoattractant in the limb, indicating that Ret is a multifunctional coreceptor for guidance molecules. Glycosylphosphatidylinositols 18-21 ret proto-oncogene Homo sapiens 0-3 22304922-5 2012 Ret also mediates GPI-anchored GFRalpha1 signaling in response to GDNF, a diffusible chemoattractant in the limb, indicating that Ret is a multifunctional coreceptor for guidance molecules. Glycosylphosphatidylinositols 18-21 ret proto-oncogene Homo sapiens 130-133 22336242-1 2012 BACKGROUND AND OBJECTIVE: Vandetanib is a once-daily oral multi-target inhibitor of vascular endothelial growth factor receptor, epidermal growth factor receptor, and rearranged during transfection (RET) tyrosine kinases. vandetanib 26-36 ret proto-oncogene Homo sapiens 167-197 22191389-2 2012 The multikinase inhibitor Sunitinib has been shown to inhibit the kinase activity of the RET oncogene and reduce proliferation in differentiated thyroid cancer cells harboring the RET/PTC rearrangement. Sunitinib 26-35 ret proto-oncogene Homo sapiens 89-92 22191389-2 2012 The multikinase inhibitor Sunitinib has been shown to inhibit the kinase activity of the RET oncogene and reduce proliferation in differentiated thyroid cancer cells harboring the RET/PTC rearrangement. Sunitinib 26-35 ret proto-oncogene Homo sapiens 180-183 22336242-1 2012 BACKGROUND AND OBJECTIVE: Vandetanib is a once-daily oral multi-target inhibitor of vascular endothelial growth factor receptor, epidermal growth factor receptor, and rearranged during transfection (RET) tyrosine kinases. vandetanib 26-36 ret proto-oncogene Homo sapiens 199-202 22204741-0 2012 N4-Aryl-6-substitutedphenylmethyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamines as receptor tyrosine kinase inhibitors. n4-aryl-6-substitutedphenylmethyl-7h-pyrrolo[2,3-d]pyrimidine-2,4-diamines 0-74 ret proto-oncogene Homo sapiens 78-102 22221201-0 2012 VX-322: a novel dual receptor tyrosine kinase inhibitor for the treatment of acute myelogenous leukemia. N3-(4-(4-morpholinocyclohexyl)phenyl)-1-(pyridin-2-yl)-1H-1,2,4-triazole-3,5-diamine 0-6 ret proto-oncogene Homo sapiens 21-45 22128160-5 2012 Furthermore, pharmacological and mutagenesis assays revealed that protein kinase C (PKC) and high K(+) depolarization increase RET surface levels through phosphorylation of the Thr(675) residue in the Box1 motif. Threonine 177-180 ret proto-oncogene Homo sapiens 127-130 22128160-6 2012 Finally, we found that the phosphorylation status of the Thr(675) residue influences RET mediated response to GDNF stimulation. Threonine 57-60 ret proto-oncogene Homo sapiens 85-88 22109971-9 2012 Cells treated with everolimus demonstrated activation of Akt and Ret via TORC2 complex-dependent and TORC2 complex-independent mechanisms respectively. Everolimus 19-29 ret proto-oncogene Homo sapiens 65-68 22204741-1 2012 Six novel N(4)-substitutedphenyl-6-substitutedphenylmethyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamines were synthesized as multiple receptor tyrosine kinase (RTK) inhibitors and antitumor agents. n(4)-substitutedphenyl-6-substitutedphenylmethyl-7h-pyrrolo[2,3-d]pyrimidine-2,4-diamines 10-99 ret proto-oncogene Homo sapiens 129-153 22204741-1 2012 Six novel N(4)-substitutedphenyl-6-substitutedphenylmethyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamines were synthesized as multiple receptor tyrosine kinase (RTK) inhibitors and antitumor agents. n(4)-substitutedphenyl-6-substitutedphenylmethyl-7h-pyrrolo[2,3-d]pyrimidine-2,4-diamines 10-99 ret proto-oncogene Homo sapiens 155-158 22204741-5 2012 The results indicate that the RTK inhibitory profile could be modulated with slight variations to the N(4)-aryl-6-substitutedphenylmethyl-7H-pyrrolo[2,3-d]pyrimidine-2,4-diamino scaffold. n(4)-aryl-6-substitutedphenylmethyl-7h-pyrrolo[2,3-d]pyrimidine-2,4-diamino 102-177 ret proto-oncogene Homo sapiens 30-33 21638122-10 2012 RESULTS: SIM010603 inhibited stem cell factor receptor (Kit), vascular endothelial growth factor receptor-2 (VEGFR-2), platelet-derived growth factor receptor-beta (PDGFR-beta), glial cell line-derived neurotrophic factor receptor (Rearranged during Transfection; RET), and Fms-like tyrosine kinase-3 (FLT3) with IC(50) values between 5.0 and 68.1 nmol/l. N-(2-(diethylamino)ethyl)-2-methyl-7-(1,2-dihydro-5-fluoro-2-oxo-3H-indol-3-ylidene)-4,5,6,7-tetrahydro-1H-indole-3-carboxamide 9-18 ret proto-oncogene Homo sapiens 264-267 24451769-3 2012 Vandetanib, an orally bioavailable inhibitor of the RET kinase that is constitutively activated in MTC, has now been approved by the U.S. Food and Drug Administration (FDA) for use in progressive and symptomatic metastatic MTC; it has been shown to delay time to progression relative to placebo in a randomized phase III trial. vandetanib 0-10 ret proto-oncogene Homo sapiens 52-55 22025146-2 2012 Vandetanib, a once-daily oral inhibitor of RET kinase, vascular endothelial growth factor receptor, and epidermal growth factor receptor signaling, has previously shown antitumor activity in a phase II study of patients with advanced hereditary MTC. vandetanib 0-10 ret proto-oncogene Homo sapiens 43-46 23193472-3 2012 In addition to the usual iron parameters, the iron status of erythrocytes can be determined by measuring reticulocyte hemoglobin (RET-He). Iron 46-50 ret proto-oncogene Homo sapiens 130-133 22500115-4 2012 Vandetanib is an oral TKI that targets VEGF receptors 2 and 3, RET, and at higher concentrations, the epidermal growth factor (EGF) receptor. vandetanib 0-10 ret proto-oncogene Homo sapiens 63-66 22783588-1 2012 BACKGROUND: The effect of combined administration of the multi-targeted receptor tyrosine kinase (RTK) inhibitor (Sorafenib) and chemotherapy (Pemetrexed) is still unknown. Sorafenib 114-123 ret proto-oncogene Homo sapiens 72-96 22783588-1 2012 BACKGROUND: The effect of combined administration of the multi-targeted receptor tyrosine kinase (RTK) inhibitor (Sorafenib) and chemotherapy (Pemetrexed) is still unknown. Sorafenib 114-123 ret proto-oncogene Homo sapiens 98-101 22214462-2 2012 Sorafenib (Nexavar), a novel bi-aryl urea BAY 43-9006, is an orally administered multikinase inhibitor with activity against RAS/RAF kinases multikinase inhibitor with activity against RAF kinases and several receptor tyrosine kinases, including vascular endothelial growth factor receptor (VEGFR), platelet-derived growth factor receptor (PDGFR), FLT3, Ret, and c-Kit. Sorafenib 0-9 ret proto-oncogene Homo sapiens 354-357 22214462-2 2012 Sorafenib (Nexavar), a novel bi-aryl urea BAY 43-9006, is an orally administered multikinase inhibitor with activity against RAS/RAF kinases multikinase inhibitor with activity against RAF kinases and several receptor tyrosine kinases, including vascular endothelial growth factor receptor (VEGFR), platelet-derived growth factor receptor (PDGFR), FLT3, Ret, and c-Kit. Sorafenib 11-18 ret proto-oncogene Homo sapiens 354-357 22928011-1 2012 XB130, a novel adaptor protein, mediates RET/PTC chromosome rearrangement-related thyroid cancer cell proliferation and survival through phosphatidyl-inositol-3-kinase (PI3K)/Akt pathway. Phosphatidylinositols 137-158 ret proto-oncogene Homo sapiens 41-44 23056499-0 2012 AZD1480 blocks growth and tumorigenesis of RET- activated thyroid cancer cell lines. AZD 1480 0-7 ret proto-oncogene Homo sapiens 43-46 23056499-3 2012 Here, we tested the efficacy of a JAK1/2- inhibitor, AZD1480, in the in vitro and in vivo growth of thyroid cancer cell lines expressing oncogenic RET. AZD 1480 53-60 ret proto-oncogene Homo sapiens 147-150 23056499-9 2012 In conclusion, AZD1480 effectively blocks proliferation and tumor growth of activated RET- thyroid cancer cell lines, likely through direct RET inhibition in cancer cells as well as by modulation of the microenvironment (e.g. via JAK/phospho-STAT3 inhibition in endothelial cells). AZD 1480 15-22 ret proto-oncogene Homo sapiens 86-89 22928011-1 2012 XB130, a novel adaptor protein, mediates RET/PTC chromosome rearrangement-related thyroid cancer cell proliferation and survival through phosphatidyl-inositol-3-kinase (PI3K)/Akt pathway. Phosphatidylinositols 137-158 ret proto-oncogene Homo sapiens 45-48 23056499-9 2012 In conclusion, AZD1480 effectively blocks proliferation and tumor growth of activated RET- thyroid cancer cell lines, likely through direct RET inhibition in cancer cells as well as by modulation of the microenvironment (e.g. via JAK/phospho-STAT3 inhibition in endothelial cells). AZD 1480 15-22 ret proto-oncogene Homo sapiens 140-143 23056499-10 2012 Thus, AZD1480 should be considered as a therapeutic agent for the treatment of RET- activated thyroid cancers. AZD 1480 6-13 ret proto-oncogene Homo sapiens 79-82 21978374-0 2011 Down-regulation of estrogen receptor-alpha and rearranged during transfection tyrosine kinase is associated with withaferin a-induced apoptosis in MCF-7 breast cancer cells. withaferin A 113-125 ret proto-oncogene Homo sapiens 47-77 21926191-3 2011 Cabozantinib (XL184) is a small-molecule kinase inhibitor with potent activity toward MET and VEGF receptor 2 (VEGFR2), as well as a number of other receptor tyrosine kinases that have also been implicated in tumor pathobiology, including RET, KIT, AXL, and FLT3. cabozantinib 0-12 ret proto-oncogene Homo sapiens 239-242 21926191-3 2011 Cabozantinib (XL184) is a small-molecule kinase inhibitor with potent activity toward MET and VEGF receptor 2 (VEGFR2), as well as a number of other receptor tyrosine kinases that have also been implicated in tumor pathobiology, including RET, KIT, AXL, and FLT3. cabozantinib 14-19 ret proto-oncogene Homo sapiens 239-242 21831957-7 2011 In addition, RAF265 had significant RET inhibitory activity (IC50 = 25-50 nmol/L for RET(C634W)). RAF265 13-19 ret proto-oncogene Homo sapiens 36-39 21831957-7 2011 In addition, RAF265 had significant RET inhibitory activity (IC50 = 25-50 nmol/L for RET(C634W)). RAF265 13-19 ret proto-oncogene Homo sapiens 85-88 22973453-9 2012 Many novel interactions were also observed with phosphopeptides corresponding to ErbB receptor tyrosines not previously reported to be phosphorylated by mass spectrometry, suggesting the existence of many biologically relevant RTK sites that may be phosphorylated but below the detection threshold of standard mass spectrometry procedures. Tyrosine 95-104 ret proto-oncogene Homo sapiens 227-230 22355350-0 2012 RET PLCgamma phosphotyrosine binding domain regulates Ca2+ signaling and neocortical neuronal migration. Phosphotyrosine 13-28 ret proto-oncogene Homo sapiens 0-3 22355350-3 2012 Here we report that the RET receptor induces calcium (Ca(2+)) signaling and regulates neocortical neuronal progenitor migration through the Phospholipase-C gamma (PLCgamma) binding domain Tyr1015. Calcium 45-52 ret proto-oncogene Homo sapiens 24-27 21253810-1 2011 The most important mutation associated with Multiple Endocrine Neoplasia type 2B (MEN 2B) is the change of thymine to cytosine in codon 918 of exon 16 in the RET oncogene (ATG ACG). Thymine 107-114 ret proto-oncogene Homo sapiens 44-80 21253810-1 2011 The most important mutation associated with Multiple Endocrine Neoplasia type 2B (MEN 2B) is the change of thymine to cytosine in codon 918 of exon 16 in the RET oncogene (ATG ACG). Thymine 107-114 ret proto-oncogene Homo sapiens 82-88 21253810-1 2011 The most important mutation associated with Multiple Endocrine Neoplasia type 2B (MEN 2B) is the change of thymine to cytosine in codon 918 of exon 16 in the RET oncogene (ATG ACG). Thymine 107-114 ret proto-oncogene Homo sapiens 158-161 21253810-1 2011 The most important mutation associated with Multiple Endocrine Neoplasia type 2B (MEN 2B) is the change of thymine to cytosine in codon 918 of exon 16 in the RET oncogene (ATG ACG). Cytosine 118-126 ret proto-oncogene Homo sapiens 44-80 21253810-1 2011 The most important mutation associated with Multiple Endocrine Neoplasia type 2B (MEN 2B) is the change of thymine to cytosine in codon 918 of exon 16 in the RET oncogene (ATG ACG). Cytosine 118-126 ret proto-oncogene Homo sapiens 82-88 21253810-1 2011 The most important mutation associated with Multiple Endocrine Neoplasia type 2B (MEN 2B) is the change of thymine to cytosine in codon 918 of exon 16 in the RET oncogene (ATG ACG). Cytosine 118-126 ret proto-oncogene Homo sapiens 158-161 22146228-1 2011 XL-184 (cabozantinib) is a novel, small-molecule, multitargeted receptor tyrosine kinase inhibitor with particular activity against hepatocyte growth factor receptor (tyrosine-protein kinase Met), vascular endothelial growth factor receptor 2 (VEGFR-2) and proto-oncogene tyrosine-protein kinase receptor Ret. cabozantinib 0-6 ret proto-oncogene Homo sapiens 257-308 22146228-1 2011 XL-184 (cabozantinib) is a novel, small-molecule, multitargeted receptor tyrosine kinase inhibitor with particular activity against hepatocyte growth factor receptor (tyrosine-protein kinase Met), vascular endothelial growth factor receptor 2 (VEGFR-2) and proto-oncogene tyrosine-protein kinase receptor Ret. cabozantinib 8-20 ret proto-oncogene Homo sapiens 257-308 21951623-8 2011 CASE PRESENTATION: In this case report, we present a 59-year-old Caucasian female with refractory adenoid cystic carcinoma of the maxilla metastatic to the lung that responded to sorafenib, a novel multi-tyrosine kinase inhibitor, which targets angiogenesis, Raf kinase pathway, platelet-derived growth factor Ret, and c-Kit. Sorafenib 179-188 ret proto-oncogene Homo sapiens 310-313 21737465-0 2011 Steroid hormone modulation of RET through two estrogen responsive enhancers in breast cancer. Steroids 0-15 ret proto-oncogene Homo sapiens 30-33 21737465-1 2011 RET, a gene causatively mutated in Hirschsprung disease and cancer, has recently been implicated in breast cancer estrogen (E2) independence and tamoxifen resistance. Tamoxifen 145-154 ret proto-oncogene Homo sapiens 0-3 21737465-2 2011 RET displays both E2 and retinoic acid (RA)-dependent transcriptional modulation in E2-responsive breast cancers. Tretinoin 25-38 ret proto-oncogene Homo sapiens 0-3 21737465-2 2011 RET displays both E2 and retinoic acid (RA)-dependent transcriptional modulation in E2-responsive breast cancers. Tretinoin 40-42 ret proto-oncogene Homo sapiens 0-3 21737465-3 2011 However, the regulatory elements through which the steroid hormone transcriptional regulation of RET is mediated are poorly defined. Steroids 51-66 ret proto-oncogene Homo sapiens 97-100 21741956-5 2011 Cell treatment with the anti-tumor Ret kinase inhibitor RPI-1 inhibited tyrosine phosphorylation of procaspase-8, likely inducing its local activation, followed by downregulation of both Ret and Fap-1, and translocation of CD95 into lipid rafts. Tyrosine 72-80 ret proto-oncogene Homo sapiens 35-38 21857110-0 2011 Synergistic growth inhibition of cancer cells harboring the RET/PTC1 oncogene by staurosporine and rotenone involves enhanced cell death. Staurosporine 81-94 ret proto-oncogene Homo sapiens 60-63 21725210-0 2011 Sunitinib inhibits papillary thyroid carcinoma with RET/PTC rearrangement but not BRAF mutation. Sunitinib 0-9 ret proto-oncogene Homo sapiens 52-55 21725210-0 2011 Sunitinib inhibits papillary thyroid carcinoma with RET/PTC rearrangement but not BRAF mutation. Sunitinib 0-9 ret proto-oncogene Homo sapiens 56-59 21725210-4 2011 Cell growth of papillary thyroid cancer cells with RET/PTC rearrangement was effectively inhibited at low doses of sunitinib (IC50=0.658 muM), whereas that of BRAF mutated cells required higher doses. Sunitinib 115-124 ret proto-oncogene Homo sapiens 51-54 21725210-4 2011 Cell growth of papillary thyroid cancer cells with RET/PTC rearrangement was effectively inhibited at low doses of sunitinib (IC50=0.658 muM), whereas that of BRAF mutated cells required higher doses. Sunitinib 115-124 ret proto-oncogene Homo sapiens 55-58 21725210-8 2011 We conclude that sunitinib effectively inhibits RET/PTC rearrangement cells but not BRAF mutated cells. Sunitinib 17-26 ret proto-oncogene Homo sapiens 48-51 21725210-8 2011 We conclude that sunitinib effectively inhibits RET/PTC rearrangement cells but not BRAF mutated cells. Sunitinib 17-26 ret proto-oncogene Homo sapiens 52-55 21807000-0 2011 Orthovanadate-induced cell death in RET/PTC1-harboring cancer cells involves the activation of caspases and altered signaling through PI3K/Akt/mTOR. Vanadates 0-13 ret proto-oncogene Homo sapiens 36-39 21807000-5 2011 Here, the aim was to characterize the effects of orthovanadate in thyroid cancer cells harboring RET/PTC1. Vanadates 49-62 ret proto-oncogene Homo sapiens 97-100 21807000-10 2011 In contrast, treatment with inhibitory concentrations of orthovanadate results in increased phosphorylation of tyrosine 451 of RET/PTC1 and activation of the mTOR/S6R branch of the PI3K/Akt signaling pathway. Vanadates 57-70 ret proto-oncogene Homo sapiens 127-130 21807000-10 2011 In contrast, treatment with inhibitory concentrations of orthovanadate results in increased phosphorylation of tyrosine 451 of RET/PTC1 and activation of the mTOR/S6R branch of the PI3K/Akt signaling pathway. Tyrosine 111-119 ret proto-oncogene Homo sapiens 127-130 21857110-0 2011 Synergistic growth inhibition of cancer cells harboring the RET/PTC1 oncogene by staurosporine and rotenone involves enhanced cell death. Rotenone 99-107 ret proto-oncogene Homo sapiens 60-63 21614375-1 2011 In this paper, an electrochemiluminescence resonance energy transfer (ECL-RET) system from CdS quantum dot to Ru(bpy)(3)(2+) was developed for the first time. Cadmium 91-94 ret proto-oncogene Homo sapiens 74-77 21715537-1 2011 PURPOSE: The purpose of the study was to assess the endocrine effects of vandetanib, a multikinase inhibitor targeting RET, vascular endothelial growth factor receptor, and epidermal growth factor receptor, in 39 patients with progressive thyroid cancer included in two randomized placebo-controlled trials using vandetanib 300 mg/d. vandetanib 73-83 ret proto-oncogene Homo sapiens 119-122 21515317-5 2011 An application of the Ad-multi-shRNA vector carrying four same shRNA-sequences against the RET finger protein, an oncogene known to desensitize cells to oxidative stress and cisplatin, resulted in an enhanced cytotoxic effect of cisplatin, demonstrating the advantages of the Ad-multi-shRNA vector for silencing target genes. Cisplatin 174-183 ret proto-oncogene Homo sapiens 91-94 21515317-5 2011 An application of the Ad-multi-shRNA vector carrying four same shRNA-sequences against the RET finger protein, an oncogene known to desensitize cells to oxidative stress and cisplatin, resulted in an enhanced cytotoxic effect of cisplatin, demonstrating the advantages of the Ad-multi-shRNA vector for silencing target genes. Cisplatin 229-238 ret proto-oncogene Homo sapiens 91-94 21819606-7 2011 Hereditary medullary thyroid cancers (MTC) have been shown to be highly responsive to a multitargeted tyrosine kinase inhibitor vandetanib, which exerts specific activity towards mutated RET receptor. vandetanib 128-138 ret proto-oncogene Homo sapiens 187-190 21614375-1 2011 In this paper, an electrochemiluminescence resonance energy transfer (ECL-RET) system from CdS quantum dot to Ru(bpy)(3)(2+) was developed for the first time. 2,2'-Dipyridyl 113-116 ret proto-oncogene Homo sapiens 74-77 21770481-1 2011 Vandetanib is an orally active antagonist of vascular endothelial growth factor (VEGF) receptor-2 (VEGFR-2), epidermal growth factor receptor (EGFR or HER1 or ErbB1) and RET kinase, and is now available in the US for the treatment of metastatic medullary thyroid cancer (MTC). vandetanib 0-10 ret proto-oncogene Homo sapiens 170-173 21212155-1 2011 BACKGROUND: Sorafenib is a small-molecule multitargeted kinase inhibitor that blocks the activation of C-RAF, B-RAF, c-KIT, FLT-3, RET, vascular endothelial growth factor receptor 2 (VEGFR-2), VEGFR-3 and platelet-derived growth factor receptor beta. Sorafenib 12-21 ret proto-oncogene Homo sapiens 131-134 21551259-0 2011 In vitro transforming potential, intracellular signaling properties, and sensitivity to a kinase inhibitor (sorafenib) of RET proto-oncogene variants Glu511Lys, Ser649Leu, and Arg886Trp. Sorafenib 108-117 ret proto-oncogene Homo sapiens 122-125 21242589-13 2011 CONCLUSIONS: We confirm the clinical efficacy of sunitinib in ASPS, mediated by PDGFRB, VEGFR2, and RET, which are all expressed in tumor cells. Sunitinib 49-58 ret proto-oncogene Homo sapiens 100-103 21551259-9 2011 The three RET variants analyzed here were sensitive to treatment with sorafenib. Sorafenib 70-79 ret proto-oncogene Homo sapiens 10-13 21454698-4 2011 The identification of focal adhesion kinase (FAK) as a direct substrate for RET kinase revealed (i) a RET-FAK transactivation mechanism consisting of direct phosphorylation of FAK Tyr-576/577 by RET and a reciprocal phosphorylation of RET by FAK, which crucially is able to rescue the kinase-impaired RET K758M mutant and (ii) that FAK binds RET via its FERM domain. Tyrosine 180-183 ret proto-oncogene Homo sapiens 76-79 21606412-1 2011 PURPOSE: XL184 (cabozantinib) is a potent inhibitor of MET, vascular endothelial growth factor receptor 2 (VEGFR2), and RET, with robust antiangiogenic, antitumor, and anti-invasive effects in preclinical models. cabozantinib 9-14 ret proto-oncogene Homo sapiens 120-123 21606412-1 2011 PURPOSE: XL184 (cabozantinib) is a potent inhibitor of MET, vascular endothelial growth factor receptor 2 (VEGFR2), and RET, with robust antiangiogenic, antitumor, and anti-invasive effects in preclinical models. cabozantinib 16-28 ret proto-oncogene Homo sapiens 120-123 21606412-13 2011 Cabozantinib may provide clinical benefit by simultaneously targeting multiple pathways of importance in MTC, including MET, VEGFR2, and RET. cabozantinib 0-12 ret proto-oncogene Homo sapiens 137-140 21470995-7 2011 RESULTS: XL184 and vandetanib most effectively inhibited cell proliferation, RET autophosphorylation in combination with a reduction of RET expression, and ERK phosphorylation in MTC-TT and MZ-CRC-1, respectively. vandetanib 19-29 ret proto-oncogene Homo sapiens 77-80 21470995-7 2011 RESULTS: XL184 and vandetanib most effectively inhibited cell proliferation, RET autophosphorylation in combination with a reduction of RET expression, and ERK phosphorylation in MTC-TT and MZ-CRC-1, respectively. vandetanib 19-29 ret proto-oncogene Homo sapiens 136-139 21470995-8 2011 TPC-1 cells showed a decrease in RET autophosphorylation after treatment with XL184, but no effect was observed on ERK activation. cabozantinib 78-83 ret proto-oncogene Homo sapiens 33-36 21470995-9 2011 CONCLUSION: There is indeed specificity for different RET mutations, with XL184 being the most potent inhibitor in MEN2A and PTC and vandetanib the most effective in MEN2B in vitro. vandetanib 133-143 ret proto-oncogene Homo sapiens 54-57 21470995-9 2011 CONCLUSION: There is indeed specificity for different RET mutations, with XL184 being the most potent inhibitor in MEN2A and PTC and vandetanib the most effective in MEN2B in vitro. vandetanib 133-143 ret proto-oncogene Homo sapiens 166-171 21815478-2 2011 The reticulocyte hemoglobin equivalent (RET-He) is an indirect measure of the functional iron available for the erythropoiesis over the previous 2-3 days. Iron 89-93 ret proto-oncogene Homo sapiens 40-43 21815478-5 2011 Two of 14 patients in the absence of post-PABD iron replacement developed marked anemia with low RET-He levels after PABD, suggesting that this anemia was due to iron deficiency. Helium 101-103 ret proto-oncogene Homo sapiens 97-100 21815478-6 2011 Of 26 patients receiving post-PABD iron replacement, 8 who had already showed low RET-He levels at PABD developed statistically significant reduction in hemoglobin levels after PABD despite adequate iron replacement, indicating that the 8 patients had iron deficiency prior to PABD. Iron 35-39 ret proto-oncogene Homo sapiens 82-85 21815478-6 2011 Of 26 patients receiving post-PABD iron replacement, 8 who had already showed low RET-He levels at PABD developed statistically significant reduction in hemoglobin levels after PABD despite adequate iron replacement, indicating that the 8 patients had iron deficiency prior to PABD. Helium 86-88 ret proto-oncogene Homo sapiens 82-85 21170960-4 2011 Furthermore, regorafenib inhibits additional angiogenic kinases (VEGFR1/3, platelet-derived growth factor receptor-beta and fibroblast growth factor receptor 1) and the mutant oncogenic kinases KIT, RET and B-RAF. regorafenib 13-24 ret proto-oncogene Homo sapiens 199-202 21454698-6 2011 Finally, our data indicate that FAK inhibitors could be used as potential therapeutic agents for patients with multiple endocrine neoplasia type 2 tumors because both, treatment with the FAK kinase inhibitor NVP-TAE226 and FAK down-regulation by siRNA reduced RET phosphorylation and signaling as well as the proliferation and survival of tumor and transfected cell lines expressing oncogenic RET. TAE226 212-218 ret proto-oncogene Homo sapiens 260-263 21454698-6 2011 Finally, our data indicate that FAK inhibitors could be used as potential therapeutic agents for patients with multiple endocrine neoplasia type 2 tumors because both, treatment with the FAK kinase inhibitor NVP-TAE226 and FAK down-regulation by siRNA reduced RET phosphorylation and signaling as well as the proliferation and survival of tumor and transfected cell lines expressing oncogenic RET. TAE226 212-218 ret proto-oncogene Homo sapiens 393-396 21454698-4 2011 The identification of focal adhesion kinase (FAK) as a direct substrate for RET kinase revealed (i) a RET-FAK transactivation mechanism consisting of direct phosphorylation of FAK Tyr-576/577 by RET and a reciprocal phosphorylation of RET by FAK, which crucially is able to rescue the kinase-impaired RET K758M mutant and (ii) that FAK binds RET via its FERM domain. Tyrosine 180-183 ret proto-oncogene Homo sapiens 102-105 21454698-4 2011 The identification of focal adhesion kinase (FAK) as a direct substrate for RET kinase revealed (i) a RET-FAK transactivation mechanism consisting of direct phosphorylation of FAK Tyr-576/577 by RET and a reciprocal phosphorylation of RET by FAK, which crucially is able to rescue the kinase-impaired RET K758M mutant and (ii) that FAK binds RET via its FERM domain. Tyrosine 180-183 ret proto-oncogene Homo sapiens 102-105 21454698-4 2011 The identification of focal adhesion kinase (FAK) as a direct substrate for RET kinase revealed (i) a RET-FAK transactivation mechanism consisting of direct phosphorylation of FAK Tyr-576/577 by RET and a reciprocal phosphorylation of RET by FAK, which crucially is able to rescue the kinase-impaired RET K758M mutant and (ii) that FAK binds RET via its FERM domain. Tyrosine 180-183 ret proto-oncogene Homo sapiens 102-105 21454698-4 2011 The identification of focal adhesion kinase (FAK) as a direct substrate for RET kinase revealed (i) a RET-FAK transactivation mechanism consisting of direct phosphorylation of FAK Tyr-576/577 by RET and a reciprocal phosphorylation of RET by FAK, which crucially is able to rescue the kinase-impaired RET K758M mutant and (ii) that FAK binds RET via its FERM domain. Tyrosine 180-183 ret proto-oncogene Homo sapiens 102-105 21454698-4 2011 The identification of focal adhesion kinase (FAK) as a direct substrate for RET kinase revealed (i) a RET-FAK transactivation mechanism consisting of direct phosphorylation of FAK Tyr-576/577 by RET and a reciprocal phosphorylation of RET by FAK, which crucially is able to rescue the kinase-impaired RET K758M mutant and (ii) that FAK binds RET via its FERM domain. Tyrosine 180-183 ret proto-oncogene Homo sapiens 102-105 21325074-2 2011 Sunitinib, a potent inhibitor of RET, VEGF receptor (VEGFR)-1, VEGFR-2, VEGFR-3, and platelet-derived growth factor receptor (PDGFR)alpha/beta, has been reported as clinically effective in some patients with advanced MTC. Sunitinib 0-9 ret proto-oncogene Homo sapiens 33-36 21469976-2 2011 Sunitinib is an oral multitargeted inhibitor of vascular endothelial growth factor receptors (VEGFRs-1, -2, and -3), platelet-derived growth factor receptors (PDGFRs-alpha and -beta), stem-cell factor receptor (KIT), FMS-like tyrosine kinase 3 (FLT3), colony-stimulating factor 1 receptor (CSF-1R), and glial cell line-derived neurotrophic factor receptor (REarranged during Transfection; RET). Sunitinib 0-9 ret proto-oncogene Homo sapiens 389-392 21518456-10 2011 SRE and TRE reporter assays demonstrated that co-expression of Spry1 with E1A(13S) abolishes the inhibitory function of Spry1 in RTK signalling, which is consequently accompanied with a decrease of E1A13S-induced gene expression. 5-chloro-3-tert-butyl-2'-chloro-4'-nitrosalicylanilide 78-81 ret proto-oncogene Homo sapiens 129-132 21325074-4 2011 EXPERIMENTAL DESIGN: Both in vitro and in vivo assays, using the human TT RET(C634W) MTC cell line, were done to assess the activity of sunitinib. Sunitinib 136-145 ret proto-oncogene Homo sapiens 74-77 21350000-1 2011 PURPOSE: We investigated whether vandetanib, an inhibitor of the tyrosine kinase activities of vascular endothelial growth factor receptor-2 (VEGFR-2), epidermal growth factor receptor (EGFR), and rearranged during transfection (RET), could augment the antitumor activity of radiation with or without cisplatin in preclinical in vitro and in vivo models of human head and neck squamous cell carcinoma (HNSCC). vandetanib 33-43 ret proto-oncogene Homo sapiens 229-232 21325074-6 2011 RESULTS: Sunitinib displayed antiproliferative and antiangiogenic activities and inhibited RET autophosphorylation and activation of downstream signaling pathways. Sunitinib 9-18 ret proto-oncogene Homo sapiens 91-94 21289252-13 2011 CONCLUSIONS: Inhibiting the Ras/Raf/MAPK kinase/ERK and RET kinase pathways with sorafenib and tipifarnib is well tolerated and active against thyroid cancer. Sorafenib 81-90 ret proto-oncogene Homo sapiens 56-59 21289252-13 2011 CONCLUSIONS: Inhibiting the Ras/Raf/MAPK kinase/ERK and RET kinase pathways with sorafenib and tipifarnib is well tolerated and active against thyroid cancer. tipifarnib 95-105 ret proto-oncogene Homo sapiens 56-59 21773063-0 2011 Models for the prediction of receptor tyrosine kinase inhibitory activity of substituted 3-aminoindazole analogues. 1H-Indazol-3-amine 89-104 ret proto-oncogene Homo sapiens 29-53 22466090-1 2011 The approval of receptor tyrosine kinase (RTK) targeted agent sorafenib as the first effective drug for the systemic treatment of advanced hepatocellular carcinoma (HCC) represents a milestone in the treatment of this disease. Sorafenib 62-71 ret proto-oncogene Homo sapiens 16-40 20952403-0 2011 Chromatin and DNA methylation dynamics during retinoic acid-induced RET gene transcriptional activation in neuroblastoma cells. Tretinoin 46-59 ret proto-oncogene Homo sapiens 68-71 20952403-1 2011 Although it is well known that RET gene is strongly activated by retinoic acid (RA) in neuroblastoma cells, the mechanisms underlying such activation are still poorly understood. Tretinoin 65-78 ret proto-oncogene Homo sapiens 31-34 20952403-1 2011 Although it is well known that RET gene is strongly activated by retinoic acid (RA) in neuroblastoma cells, the mechanisms underlying such activation are still poorly understood. Tretinoin 80-82 ret proto-oncogene Homo sapiens 31-34 21206969-6 2011 Data from the current study showed that 2 muM quercetin, a low concentration that represents less than 10% of its IC50 growth-inhibitory concentration as calculated from the average of eight distinct cancer cell lines, decreased the activity of 16 kinases by more than 80%, including ABL1, Aurora-A, -B, -C, CLK1, FLT3, JAK3, MET, NEK4, NEK9, PAK3, PIM1, RET, FGF-R2, PDGF-Ralpha and -Rss. Quercetin 46-55 ret proto-oncogene Homo sapiens 355-358 22466090-1 2011 The approval of receptor tyrosine kinase (RTK) targeted agent sorafenib as the first effective drug for the systemic treatment of advanced hepatocellular carcinoma (HCC) represents a milestone in the treatment of this disease. Sorafenib 62-71 ret proto-oncogene Homo sapiens 42-45 20977903-1 2011 BACKGROUND & AIMS: Two noncoding variations in RET-the T allele of the single nucleotide polymorphism (SNP) rs2435357 (Enh1:C>T) and the A allele of the SNP rs2506004 (Enh2:C>A)-are associated with Hirschsprung"s disease. Adenosine Monophosphate 12-15 ret proto-oncogene Homo sapiens 51-54 21233183-2 2011 We therefore hypothesized that metabolic imaging could allow noninvasive detection of response to the RET inhibitor vandetanib in vivo. vandetanib 116-126 ret proto-oncogene Homo sapiens 102-105 21142131-1 2011 The neutral molecule temperature dependence of the rate coefficient for the electron transfer reaction from H(2)O to N(2)(+) is determined using a coaxial molecular beam radio frequency ring electrode ion trap (CoMB-RET) method. Water 108-113 ret proto-oncogene Homo sapiens 216-219 21142131-1 2011 The neutral molecule temperature dependence of the rate coefficient for the electron transfer reaction from H(2)O to N(2)(+) is determined using a coaxial molecular beam radio frequency ring electrode ion trap (CoMB-RET) method. Nitrogen 117-118 ret proto-oncogene Homo sapiens 216-219 22016822-10 2011 All together these results suggest that RET kinase activation is crucial for beta-catenin stabilization (pY654), localization and its signaling pathway activation but not for beta-catenin/RET physical interactions, in human papillary thyroid carcinomas. py654 105-110 ret proto-oncogene Homo sapiens 40-43 22016822-5 2011 Here, we investigated the effects of the ZD6474, a small molecule RET-inhibitor, on RET/beta-catenin interaction. vandetanib 41-47 ret proto-oncogene Homo sapiens 66-69 22016822-11 2011 In conclusion, ZD6474, by inhibiting RET kinase, down-modulates beta-catenin pathway leading its recruitment to the membrane by E-cadherin. vandetanib 15-21 ret proto-oncogene Homo sapiens 37-40 22016822-5 2011 Here, we investigated the effects of the ZD6474, a small molecule RET-inhibitor, on RET/beta-catenin interaction. vandetanib 41-47 ret proto-oncogene Homo sapiens 84-87 20497437-2 2011 These mutations cause changes in either the cysteine-rich extracellular domain or, less commonly, the non-cysteine intracellular domains of the RET protein. Cysteine 106-114 ret proto-oncogene Homo sapiens 144-147 22016822-6 2011 We confirmed the ZD6474 mediated-inhibition of recombinant RET kinase and of growth of cells expressing RET/PTC. vandetanib 17-23 ret proto-oncogene Homo sapiens 59-62 22016822-6 2011 We confirmed the ZD6474 mediated-inhibition of recombinant RET kinase and of growth of cells expressing RET/PTC. vandetanib 17-23 ret proto-oncogene Homo sapiens 104-107 22016822-9 2011 Surprisingly, RET and beta-catenin co-immunoprecipitated in both ZD6474-treated and untreated TPC1 cells, suggesting that RET/beta-catenin interaction might not be affected by RET kinase inactivation. vandetanib 65-71 ret proto-oncogene Homo sapiens 14-17 20497437-7 2011 This review summarizes the genotypic and phenotypic characteristics of RET codon 804 mutation, a prototype for the less well-defined non-cysteine RET mutations associated with MEN 2. Cysteine 137-145 ret proto-oncogene Homo sapiens 71-74 21070478-7 2011 BRAF(V600E) mutation was absent but RET/PTC1 rearrangement was found in only two (6.7%) cases of WDT-UMP. wdt-ump 97-104 ret proto-oncogene Homo sapiens 36-39 20497437-3 2011 The genotype-phenotype correlations of classical cysteine RET mutations have been the subject of several comprehensive reviews. Cysteine 49-57 ret proto-oncogene Homo sapiens 58-61 21921646-1 2011 OBJECTIVES: Vandetanib is an oral inhibitor of vascular endothelial growth factor receptor, epidermal growth factor receptor and RET (REarranged during Transfection) signaling. vandetanib 12-22 ret proto-oncogene Homo sapiens 129-132 21836817-1 2011 Vandetanib (ZD6474) is an orally bioavailable small molecule tyrosine kinase inhibitor of multiple growth factor receptors, including RET (Rearrange during transfection), vascular endothelial growth factor receptor-2 (VEGFR-2) and epidermal growth factor receptor (EGFR). vandetanib 0-10 ret proto-oncogene Homo sapiens 134-137 21836817-1 2011 Vandetanib (ZD6474) is an orally bioavailable small molecule tyrosine kinase inhibitor of multiple growth factor receptors, including RET (Rearrange during transfection), vascular endothelial growth factor receptor-2 (VEGFR-2) and epidermal growth factor receptor (EGFR). vandetanib 0-10 ret proto-oncogene Homo sapiens 139-168 21836817-1 2011 Vandetanib (ZD6474) is an orally bioavailable small molecule tyrosine kinase inhibitor of multiple growth factor receptors, including RET (Rearrange during transfection), vascular endothelial growth factor receptor-2 (VEGFR-2) and epidermal growth factor receptor (EGFR). vandetanib 12-18 ret proto-oncogene Homo sapiens 134-137 21836817-1 2011 Vandetanib (ZD6474) is an orally bioavailable small molecule tyrosine kinase inhibitor of multiple growth factor receptors, including RET (Rearrange during transfection), vascular endothelial growth factor receptor-2 (VEGFR-2) and epidermal growth factor receptor (EGFR). vandetanib 12-18 ret proto-oncogene Homo sapiens 139-168 20960036-0 2011 High glucose promotes cell proliferation and enhances GDNF and RET expression in pancreatic cancer cells. Glucose 5-12 ret proto-oncogene Homo sapiens 63-66 21110809-2 2011 RET protein comprises an extracellular portion with four cadherine-like domains and a cysteine- rich region important for intermolecular interactions; a hydrophobic transmembrane domain; an intracellular part comprising the juxtamembrane domain with regulatory function and the catalytic domain that phosphorylates the tyrosine residues of substrates. Cysteine 86-94 ret proto-oncogene Homo sapiens 0-3 21110809-2 2011 RET protein comprises an extracellular portion with four cadherine-like domains and a cysteine- rich region important for intermolecular interactions; a hydrophobic transmembrane domain; an intracellular part comprising the juxtamembrane domain with regulatory function and the catalytic domain that phosphorylates the tyrosine residues of substrates. Tyrosine 319-327 ret proto-oncogene Homo sapiens 0-3 20960036-5 2011 Glucose concentrations could alter the expression of GDNF and RET in a concentration-dependent manner, correspondingly with the alterations of cell proliferation. Glucose 0-7 ret proto-oncogene Homo sapiens 62-65 20960036-6 2011 Up-regulation of GDNF and RET ligand-receptor interaction might participate in the glucose-induced cancer progression. Glucose 83-90 ret proto-oncogene Homo sapiens 26-29 21921646-1 2011 OBJECTIVES: Vandetanib is an oral inhibitor of vascular endothelial growth factor receptor, epidermal growth factor receptor and RET (REarranged during Transfection) signaling. vandetanib 12-22 ret proto-oncogene Homo sapiens 134-164 22174910-4 2011 Considering the role of RAS and RAF as downstream signals of both the EGFR and VEGFR pathways, we treated resistant cells with sorafenib, an inhibitor of C-RAF, B-RAF, c-KIT, FLT-3, RET, VEGFR-2, VEGFR-3, and PDGFR-beta. Sorafenib 127-136 ret proto-oncogene Homo sapiens 182-185 21542403-13 2010 On genetic testing, an RET point mutation at the high-risk 634 cysteine allele was identified in 11 cases. Cysteine 63-71 ret proto-oncogene Homo sapiens 23-26 22440657-3 2011 OBJECTIVE: To evaluate the ability of Reticulocyte Hemoglobin Equivalent (RET-He) to predict iron deficiency, taking as a reference standard to the increase of hemoglobin in response to iron intake. Iron 93-97 ret proto-oncogene Homo sapiens 74-77 22440657-10 2011 CONCLUSIONS: According to these results it could consider to Ret-He and the Ret-He/IST combination of clinical utility for the identification of the iron deficit in patients in chronic haemodialysis. Iron 149-153 ret proto-oncogene Homo sapiens 61-64 22440657-10 2011 CONCLUSIONS: According to these results it could consider to Ret-He and the Ret-He/IST combination of clinical utility for the identification of the iron deficit in patients in chronic haemodialysis. Iron 149-153 ret proto-oncogene Homo sapiens 76-79 20672370-1 2010 BACKGROUND: Sorafenib is an inhibitor of multiple kinases (e.g., VEGF receptors, PDGFR, FLT3, RET, BRAF, KIT) and is approved by FDA for treatment of two adult cancers. Sorafenib 12-21 ret proto-oncogene Homo sapiens 94-97 21386776-1 2010 Forty percent to 50% of acetylcholine receptor antibody-seronegative patients with myasthenia gravis have muscle-specific receptor tyrosine kinase antibodies. Acetylcholine 24-37 ret proto-oncogene Homo sapiens 122-146 20943719-0 2011 The tyrosine kinase inhibitor ZD6474 blocks proliferation of RET mutant medullary thyroid carcinoma cells. vandetanib 30-36 ret proto-oncogene Homo sapiens 61-64 20943719-2 2011 ZD6474 (vandetanib) is an ATP-competitive inhibitor of RET, epidermal growth factor receptor (EGFR), and vascular endothelial growth factor receptors kinases. vandetanib 0-6 ret proto-oncogene Homo sapiens 55-58 20943719-2 2011 ZD6474 (vandetanib) is an ATP-competitive inhibitor of RET, epidermal growth factor receptor (EGFR), and vascular endothelial growth factor receptors kinases. vandetanib 8-18 ret proto-oncogene Homo sapiens 55-58 20943719-2 2011 ZD6474 (vandetanib) is an ATP-competitive inhibitor of RET, epidermal growth factor receptor (EGFR), and vascular endothelial growth factor receptors kinases. Adenosine Triphosphate 26-29 ret proto-oncogene Homo sapiens 55-58 20943719-6 2011 Adoptive expression of the ZD6474-resistant V804M RET mutant rescued proliferation of TT cells under ZD6474 treatment, showing that RET is a key ZD6474 target in these MTC cells. vandetanib 27-33 ret proto-oncogene Homo sapiens 50-53 20943719-6 2011 Adoptive expression of the ZD6474-resistant V804M RET mutant rescued proliferation of TT cells under ZD6474 treatment, showing that RET is a key ZD6474 target in these MTC cells. vandetanib 27-33 ret proto-oncogene Homo sapiens 132-135 20943719-6 2011 Adoptive expression of the ZD6474-resistant V804M RET mutant rescued proliferation of TT cells under ZD6474 treatment, showing that RET is a key ZD6474 target in these MTC cells. vandetanib 101-107 ret proto-oncogene Homo sapiens 50-53 20943719-6 2011 Adoptive expression of the ZD6474-resistant V804M RET mutant rescued proliferation of TT cells under ZD6474 treatment, showing that RET is a key ZD6474 target in these MTC cells. vandetanib 101-107 ret proto-oncogene Homo sapiens 132-135 20943719-6 2011 Adoptive expression of the ZD6474-resistant V804M RET mutant rescued proliferation of TT cells under ZD6474 treatment, showing that RET is a key ZD6474 target in these MTC cells. vandetanib 101-107 ret proto-oncogene Homo sapiens 50-53 20943719-6 2011 Adoptive expression of the ZD6474-resistant V804M RET mutant rescued proliferation of TT cells under ZD6474 treatment, showing that RET is a key ZD6474 target in these MTC cells. vandetanib 101-107 ret proto-oncogene Homo sapiens 132-135 20943719-8 2011 This suggests that simultaneous inhibition of RET and EGFR by ZD6474 may overcome the risk of MTC cells to escape from RET blockade through compensatory over-activation of EGFR. vandetanib 62-68 ret proto-oncogene Homo sapiens 46-49 20943719-8 2011 This suggests that simultaneous inhibition of RET and EGFR by ZD6474 may overcome the risk of MTC cells to escape from RET blockade through compensatory over-activation of EGFR. vandetanib 62-68 ret proto-oncogene Homo sapiens 119-122 20796177-1 2010 We examined the effect of concanamycin A and bafilomycin A1, inhibitors of the vacuolar proton-ATPase, on maturation and expression of Ret, a tyrosine kinase receptor for glial cell line-derived neurotrophic factor. concanamycin A 26-40 ret proto-oncogene Homo sapiens 135-138 20796177-1 2010 We examined the effect of concanamycin A and bafilomycin A1, inhibitors of the vacuolar proton-ATPase, on maturation and expression of Ret, a tyrosine kinase receptor for glial cell line-derived neurotrophic factor. bafilomycin 45-56 ret proto-oncogene Homo sapiens 135-138 20796177-2 2010 Ret appeared as 150- and 170-kDa bands on sodium dodecyl sulfate-polyacrylamide gel electrophoresis gels and both forms were sensitive to peptide-N-glycosidase F. Western and immunocytochemical analyses revealed that the 150-kDa immature form of Ret accumulated in the Golgi apparatus upon treatment with vacuolar proton-ATPase inhibitors, whereas, the 170-kDa mature form of Ret was dramatically decreased. Sodium Dodecyl Sulfate 42-64 ret proto-oncogene Homo sapiens 0-3 20796177-2 2010 Ret appeared as 150- and 170-kDa bands on sodium dodecyl sulfate-polyacrylamide gel electrophoresis gels and both forms were sensitive to peptide-N-glycosidase F. Western and immunocytochemical analyses revealed that the 150-kDa immature form of Ret accumulated in the Golgi apparatus upon treatment with vacuolar proton-ATPase inhibitors, whereas, the 170-kDa mature form of Ret was dramatically decreased. polyacrylamide 65-79 ret proto-oncogene Homo sapiens 0-3 20955590-0 2010 Dasatinib reduces FAK phosphorylation increasing the effects of RPI-1 inhibition in a RET/PTC1-expressing cell line. Dasatinib 0-9 ret proto-oncogene Homo sapiens 86-89 20973951-4 2010 Under experimental conditions Grb7 is tyrosine phosphorylated by the Tie2/Tie-2/Tek angiogenic receptor tyrosine kinase (RTK). Tyrosine 38-46 ret proto-oncogene Homo sapiens 95-119 20973951-4 2010 Under experimental conditions Grb7 is tyrosine phosphorylated by the Tie2/Tie-2/Tek angiogenic receptor tyrosine kinase (RTK). Tyrosine 38-46 ret proto-oncogene Homo sapiens 121-124 20802287-6 2010 The results indicated that malondialdehyde (MDA) significantly decreased (p < 0.05) in both groups immediately after RET; however, there was no significant acute alteration in glutathione (GSH) level in both groups (p > 0.05). Malondialdehyde 27-42 ret proto-oncogene Homo sapiens 120-123 20682772-2 2010 In the receptor tyrosine kinase RET, a receptor for GDNF (glial cell line-derived neurotrophic factor), the functions of the majority of tyrosine residues that become phosphorylated are still unknown. Tyrosine 16-24 ret proto-oncogene Homo sapiens 32-35 20682772-3 2010 Here we have identified the protein-tyrosine phosphatase SHP2 as a novel direct interactor of RET and the first effector known to bind to phosphorylated Tyr(687) in the juxtamembrane region of the receptor. Tyrosine 153-156 ret proto-oncogene Homo sapiens 94-97 20682772-4 2010 We show that SHP2 is recruited to RET upon ligand binding in a cooperative fashion, such that both interaction with Tyr(687) and association with components of the Tyr(1062) signaling complex are required for stable recruitment of SHP2 to the receptor. Tyrosine 116-119 ret proto-oncogene Homo sapiens 34-37 20682772-4 2010 We show that SHP2 is recruited to RET upon ligand binding in a cooperative fashion, such that both interaction with Tyr(687) and association with components of the Tyr(1062) signaling complex are required for stable recruitment of SHP2 to the receptor. Tyrosine 164-167 ret proto-oncogene Homo sapiens 34-37 20682772-6 2010 Furthermore, we find that activation of protein kinase A (PKA) by forskolin reduces the recruitment of SHP2 to RET and negatively affects ligand-mediated neurite outgrowth. Colforsin 66-75 ret proto-oncogene Homo sapiens 111-114 20682772-7 2010 In agreement with this, mutation of Ser(696), a known PKA phosphorylation site in RET, enhances SHP2 binding to the receptor and eliminates the effect of forskolin on ligand-induced outgrowth. Serine 36-39 ret proto-oncogene Homo sapiens 82-85 20682772-8 2010 Together, these findings establish SHP2 as a novel positive regulator of the neurotrophic activities of RET and reveal Tyr(687) as a critical platform for integration of RET and PKA signals. Tyrosine 119-122 ret proto-oncogene Homo sapiens 170-173 20576526-9 2010 Earlier studies showing LPA-induced Erk1/2 activation being fully dependent on RTK transactivation have all been performed in cell lines and transfected cells. lysophosphatidic acid 24-27 ret proto-oncogene Homo sapiens 79-82 19649772-1 2010 BACKGROUND: Sunitinib is an orally administered multitargeted tyrosine kinase inhibitor of RET, VEGFR, PDGFR, and c-KIT. Sunitinib 12-21 ret proto-oncogene Homo sapiens 91-94 20521125-4 2010 The presence of the polymorphic change L769L in the RET gene predisposes to the development of sMTC and also lowers the age of onset of MTC in carriers of the homozygous polymorphic variant L769L. smtc 95-99 ret proto-oncogene Homo sapiens 52-55 20802287-7 2010 After 6 weeks of training, pre-RET values of MDA significantly decreased and pre-RET values of GSH significantly increased in both hypertrophy- and strength-intensity groups (p < 0.05). Glutathione 95-98 ret proto-oncogene Homo sapiens 81-84 20802287-9 2010 This study indicated that hypertrophy- and strength-intensity whole-body RET performed regularly for 6 weeks, decreased MDA concentration and increased GSH level in healthy young men. Glutathione 152-155 ret proto-oncogene Homo sapiens 73-76 19850519-10 2010 The carriers of the A1470T polymorphism in the MTC1 gene seem to exhibit a worse lactate transport capability into the less active muscle cells for oxidation. Lactic Acid 81-88 ret proto-oncogene Homo sapiens 47-51 20531297-0 2010 Targeting the receptor tyrosine kinase RET sensitizes breast cancer cells to tamoxifen treatment and reveals a role for RET in endocrine resistance. Tamoxifen 77-86 ret proto-oncogene Homo sapiens 39-42 20629553-1 2010 BACKGROUND: Sunitinib malate (Sutent, Pfizer, Inc.; SU11248) is a selective, multitargeted inhibitor of receptor tyrosine kinases and has been shown to inhibit receptors for VEGF, PDGF, KIT, FLT3, and RET. Sunitinib 12-28 ret proto-oncogene Homo sapiens 201-204 20629553-1 2010 BACKGROUND: Sunitinib malate (Sutent, Pfizer, Inc.; SU11248) is a selective, multitargeted inhibitor of receptor tyrosine kinases and has been shown to inhibit receptors for VEGF, PDGF, KIT, FLT3, and RET. Sunitinib 30-36 ret proto-oncogene Homo sapiens 201-204 20629553-1 2010 BACKGROUND: Sunitinib malate (Sutent, Pfizer, Inc.; SU11248) is a selective, multitargeted inhibitor of receptor tyrosine kinases and has been shown to inhibit receptors for VEGF, PDGF, KIT, FLT3, and RET. Sunitinib 52-59 ret proto-oncogene Homo sapiens 201-204 20629553-2 2010 The objective of this study was to determine the effects of sunitinib on signal transduction pathways and on gene expression of iodide-metabolizing proteins in papillary cancer cells with the RET/PTC1 rearrangement. Sunitinib 60-69 ret proto-oncogene Homo sapiens 192-195 20629553-2 2010 The objective of this study was to determine the effects of sunitinib on signal transduction pathways and on gene expression of iodide-metabolizing proteins in papillary cancer cells with the RET/PTC1 rearrangement. Iodides 128-134 ret proto-oncogene Homo sapiens 192-195 20629553-4 2010 RESULTS: Sunitinib inhibited proliferation of RET/PTC1 subclones in a time- and dose-related manner. Sunitinib 9-18 ret proto-oncogene Homo sapiens 46-49 20629553-6 2010 Incubation of RET/PTC1 cells with 1 microM sunitinib inhibited their migration potential and transformed their morphology. Sunitinib 43-52 ret proto-oncogene Homo sapiens 14-17 20629553-7 2010 Sunitinib inhibited RET autophosphorylation at Y1062 and the activation of signal transducer and activator of transcription 3 by blocking Y705 phosphorylation. Sunitinib 0-9 ret proto-oncogene Homo sapiens 20-23 20629553-10 2010 Sunitinib treatment of RET/PTC1 cell lines, in combination, with forskolin induced expression of the sodium (Na)/iodide (I) symporter (NIS) and the transcription factors that bind the NIS upstream enhancer. Sunitinib 0-9 ret proto-oncogene Homo sapiens 23-26 20629553-10 2010 Sunitinib treatment of RET/PTC1 cell lines, in combination, with forskolin induced expression of the sodium (Na)/iodide (I) symporter (NIS) and the transcription factors that bind the NIS upstream enhancer. Sodium 101-107 ret proto-oncogene Homo sapiens 23-26 20629553-12 2010 CONCLUSION: Sunitinib appears to target the cytosolic MEK/ERK and SAPK/JNK pathways in the RET/PTC1 cell lines, suggesting that blocking these pathways is at least part of the mechanism by which sunitinib inhibits cell proliferation and causes stimulation of NIS gene expression in RET/PTC1 cells. Sunitinib 12-21 ret proto-oncogene Homo sapiens 91-94 20629553-12 2010 CONCLUSION: Sunitinib appears to target the cytosolic MEK/ERK and SAPK/JNK pathways in the RET/PTC1 cell lines, suggesting that blocking these pathways is at least part of the mechanism by which sunitinib inhibits cell proliferation and causes stimulation of NIS gene expression in RET/PTC1 cells. Sunitinib 12-21 ret proto-oncogene Homo sapiens 282-285 20531297-5 2010 In tamoxifen response experiments, RET downregulation resulted in 6.2-fold increase in sensitivity of MCF7 cells to antiproliferative effects of tamoxifen, whereas GDNF stimulation had a protective effect against the drug. Tamoxifen 3-12 ret proto-oncogene Homo sapiens 35-38 20531297-5 2010 In tamoxifen response experiments, RET downregulation resulted in 6.2-fold increase in sensitivity of MCF7 cells to antiproliferative effects of tamoxifen, whereas GDNF stimulation had a protective effect against the drug. Tamoxifen 145-154 ret proto-oncogene Homo sapiens 35-38 20531297-6 2010 In tamoxifen-resistant (TAM(R)-1) MCF7 cells, targeting RET restored tamoxifen sensitivity. Tamoxifen 3-12 ret proto-oncogene Homo sapiens 56-59 20531297-6 2010 In tamoxifen-resistant (TAM(R)-1) MCF7 cells, targeting RET restored tamoxifen sensitivity. Tamoxifen 69-78 ret proto-oncogene Homo sapiens 56-59 20531297-7 2010 Finally, examination of two independent tissue microarrays of primary human breast cancers revealed that expression of RET protein was significantly associated with ERalpha-positive tumors and that in primary tumors from patients who subsequently developed invasive recurrence after adjuvant tamoxifen treatment, there was a twofold increase in the number of RET-positive tumors. Tamoxifen 292-301 ret proto-oncogene Homo sapiens 119-122 20531297-7 2010 Finally, examination of two independent tissue microarrays of primary human breast cancers revealed that expression of RET protein was significantly associated with ERalpha-positive tumors and that in primary tumors from patients who subsequently developed invasive recurrence after adjuvant tamoxifen treatment, there was a twofold increase in the number of RET-positive tumors. Tamoxifen 292-301 ret proto-oncogene Homo sapiens 359-362 20531297-8 2010 Together these findings identify RET as a potentially important therapeutic target in ERalpha-positive breast cancers and in particular in tamoxifen-resistant tumors. Tamoxifen 139-148 ret proto-oncogene Homo sapiens 33-36 20444924-4 2010 OBJECTIVE: Our aim was to investigate whether RET protein half-life depends on HSP90 and to dissect the molecular pathway responsible for the degradation of RET upon HSP90 inhibition by 17-AAG. tanespimycin 186-192 ret proto-oncogene Homo sapiens 46-49 20701442-4 2010 Additional studies in non-small-cell lung cancer have suggested that the k-ras mutation may be a negative predictor of response to the EGF receptor tyrosine kinase inhibitors erlotinib and gefitinib. Gefitinib 189-198 ret proto-oncogene Homo sapiens 139-163 20661087-1 2010 INTRODUCTION: Vandetanib is a once-daily oral agent that selectively inhibits vascular endothelial growth factor receptor, epidermal growth factor receptor, and RET (REarranged during Transfection) signaling. vandetanib 14-24 ret proto-oncogene Homo sapiens 161-164 20661087-1 2010 INTRODUCTION: Vandetanib is a once-daily oral agent that selectively inhibits vascular endothelial growth factor receptor, epidermal growth factor receptor, and RET (REarranged during Transfection) signaling. vandetanib 14-24 ret proto-oncogene Homo sapiens 166-196 20442138-4 2010 The substitution of the tyrosine 905 of RET51, a key residue phosphorylated by both GDNF and NGF, disrupts the RET51/FKBP52 complex. Tyrosine 24-32 ret proto-oncogene Homo sapiens 40-45 20442138-4 2010 The substitution of the tyrosine 905 of RET51, a key residue phosphorylated by both GDNF and NGF, disrupts the RET51/FKBP52 complex. Tyrosine 24-32 ret proto-oncogene Homo sapiens 111-116 20442138-6 2010 To clarify if RET51/FKBP52 complex should exert its function in DA neurons, we used an indirect approach by screening the genes encoding for RET51 and FKBP52 in a group of 30 Parkinson"s disease patients. Dopamine 64-66 ret proto-oncogene Homo sapiens 14-19 20409618-0 2010 Inhibitors of the RET tyrosine kinase based on a 2-(alkylsulfanyl)-4-(3-thienyl)nicotinonitrile scaffold. 2-(alkylsulfanyl)-4-(3-thienyl)nicotinonitrile 49-95 ret proto-oncogene Homo sapiens 18-21 20409618-1 2010 In an approach to optimize 2-(4-fluorobenzylsulfanyl)-4-(2-thienyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (1a), a weak inhibitor of the cancer-related tyrosine kinase RET originating from a screening campaign, analogues with 3-thienyl substitution were prepared. CHEMBL1172697 27-110 ret proto-oncogene Homo sapiens 172-175 20409618-2 2010 Among the novel derivatives, 2-amino-6-{[2-(4-chlorophenyl)-2-oxoethyl]sulfanyl}-4-(3-thienyl)pyridine-3,5-dicarbonitrile (13 g) was identified as a submicromolar RET inhibitor, displaying 3- and 100-fold selectivity versus ALK and ABL kinases, respectively. CHEMBL1172147 29-121 ret proto-oncogene Homo sapiens 163-166 20701442-4 2010 Additional studies in non-small-cell lung cancer have suggested that the k-ras mutation may be a negative predictor of response to the EGF receptor tyrosine kinase inhibitors erlotinib and gefitinib. Erlotinib Hydrochloride 175-184 ret proto-oncogene Homo sapiens 139-163 20516206-7 2010 The comparison of the prevalence of RET germline mutations in the present study with those published by other European studies showed a higher prevalence of Val804Met and Ser891Ala mutations and a lower prevalence of Leu790Phe and Tyr791Phe (P<0.0001). leu790phe 217-226 ret proto-oncogene Homo sapiens 36-39 20689759-0 2010 Ron receptor tyrosine kinase activation confers resistance to tamoxifen in breast cancer cell lines. Tamoxifen 62-71 ret proto-oncogene Homo sapiens 4-28 20689759-9 2010 In summary, these results illustrate a novel connection between the Ron receptor tyrosine kinase and an important mechanism of tamoxifen resistance in breast cancer. Tamoxifen 127-136 ret proto-oncogene Homo sapiens 72-96 20444924-4 2010 OBJECTIVE: Our aim was to investigate whether RET protein half-life depends on HSP90 and to dissect the molecular pathway responsible for the degradation of RET upon HSP90 inhibition by 17-AAG. tanespimycin 186-192 ret proto-oncogene Homo sapiens 157-160 20444924-6 2010 RESULTS: 17-AAG induced a 26S proteasome-dependent degradation of wild-type RET and MEN2-associated RET mutants. tanespimycin 9-15 ret proto-oncogene Homo sapiens 76-79 20444924-6 2010 RESULTS: 17-AAG induced a 26S proteasome-dependent degradation of wild-type RET and MEN2-associated RET mutants. tanespimycin 9-15 ret proto-oncogene Homo sapiens 100-103 20444924-9 2010 17-AAG blocked RET downstream effectors and RET-dependent transcriptional activation of gene promoters. tanespimycin 0-6 ret proto-oncogene Homo sapiens 15-18 20444924-9 2010 17-AAG blocked RET downstream effectors and RET-dependent transcriptional activation of gene promoters. tanespimycin 0-6 ret proto-oncogene Homo sapiens 44-47 20530713-2 2010 Oncomine data indicate that expression of components of the ARTN signaling pathway (ARTN, GFRA3, and RET) is increased in neoplastic compared with normal lung tissues; increased expression of ARTN in NSCLC also predicted metastasis to lymph nodes and a higher grade in certain NSCLC subtypes. oncomine 0-8 ret proto-oncogene Homo sapiens 101-104 20444924-11 2010 CONCLUSION: RET and MEN2-associated RET mutants rely on HSP90 for protein stability, and HSP90 blockade by 17-AAG promotes RET degradation. tanespimycin 107-113 ret proto-oncogene Homo sapiens 36-39 20444924-11 2010 CONCLUSION: RET and MEN2-associated RET mutants rely on HSP90 for protein stability, and HSP90 blockade by 17-AAG promotes RET degradation. tanespimycin 107-113 ret proto-oncogene Homo sapiens 36-39 20570559-1 2010 BACKGROUND: Vandetanib is a once-daily oral inhibitor of vascular endothelial growth factor receptor (VEGFR), epidermal growth factor receptor (EGFR), and rearranged during transfection (RET) tyrosine kinases. vandetanib 12-22 ret proto-oncogene Homo sapiens 155-185 20570559-1 2010 BACKGROUND: Vandetanib is a once-daily oral inhibitor of vascular endothelial growth factor receptor (VEGFR), epidermal growth factor receptor (EGFR), and rearranged during transfection (RET) tyrosine kinases. vandetanib 12-22 ret proto-oncogene Homo sapiens 187-190 20470206-15 2010 CONCLUSIONS: Taken together, our findings demonstrate that sulindac treatment reverses beta-catenin activity in 8505-C and KTC-1 cell lines with the BRAF(V600E), but not in TPC-1 cells with the RET/PTC mutation. Sulindac 59-67 ret proto-oncogene Homo sapiens 194-197 20473317-4 2010 We identify two unpaired cysteines that predispose human RET to maturation impediments in the endoplasmic reticulum and establish a quantitative cell-based RET maturation assay that offers a biochemical correlate of HSCR disease severity. Cysteine 25-34 ret proto-oncogene Homo sapiens 57-60 20470206-15 2010 CONCLUSIONS: Taken together, our findings demonstrate that sulindac treatment reverses beta-catenin activity in 8505-C and KTC-1 cell lines with the BRAF(V600E), but not in TPC-1 cells with the RET/PTC mutation. Sulindac 59-67 ret proto-oncogene Homo sapiens 198-201 20424115-0 2010 Role of H2O2 in RET/PTC1 chromosomal rearrangement produced by ionizing radiation in human thyroid cells. Hydrogen Peroxide 8-12 ret proto-oncogene Homo sapiens 16-19 20456957-0 2010 Serotonin derivatives as a new class of non-ATP-competitive receptor tyrosine kinase inhibitors. Serotonin 0-9 ret proto-oncogene Homo sapiens 60-84 20424115-8 2010 Pretreatment of cells with catalase, a scavenger of H(2)O(2), significantly decreased RET/PTC1 rearrangement formation. Water 52-57 ret proto-oncogene Homo sapiens 86-89 20456957-0 2010 Serotonin derivatives as a new class of non-ATP-competitive receptor tyrosine kinase inhibitors. Adenosine Triphosphate 44-47 ret proto-oncogene Homo sapiens 60-84 20456957-3 2010 The majority of the known small molecules RTK inhibitors are ATP-competitive and they are multiple targeted inhibitors. Adenosine Triphosphate 61-64 ret proto-oncogene Homo sapiens 42-45 20424115-9 2010 Finally, RET/PTC chromosomal rearrangement was detected in HTori-3.1 cells after exposure of cells to H(2)O(2) (25 micromol/L), at a dose that did not affect the cell viability. Hydrogen Peroxide 102-110 ret proto-oncogene Homo sapiens 9-12 20456957-4 2010 We describe here serotonin derivatives as a new class of multiple targeted RTK inhibitors. Serotonin 17-26 ret proto-oncogene Homo sapiens 75-78 20456957-5 2010 In contrast to most other RTK inhibitors they act via a non-ATP-competitive (allosteric) mechanism. Adenosine Triphosphate 60-63 ret proto-oncogene Homo sapiens 26-29 20235151-3 2010 Arsenic further activated RET-MEN2A kinase, which was already 3- to 10-fold augmented by genetic mutation compared with c-RET kinase activity, with promotion of disulfide bond-mediated dimerization of RET-MEN2A protein (superactivation). Disulfides 161-170 ret proto-oncogene Homo sapiens 205-210 20235151-0 2010 A redox-linked novel pathway for arsenic-mediated RET tyrosine kinase activation. Arsenic 33-40 ret proto-oncogene Homo sapiens 50-53 20225331-0 2010 A novel therapeutic combination for neuroblastoma: the vascular endothelial growth factor receptor/epidermal growth factor receptor/rearranged during transfection inhibitor vandetanib with 13-cis-retinoic acid. vandetanib 173-183 ret proto-oncogene Homo sapiens 132-162 20225331-2 2010 Vandetanib (ZD6474, Zactima) is an inhibitor of the vascular endothelial growth factor receptor, epidermal growth factor receptor, and rearranged during transfection (RET) tyrosine kinases, which have each been implicated in neuroblastoma pathogenesis. vandetanib 0-10 ret proto-oncogene Homo sapiens 135-165 20225331-2 2010 Vandetanib (ZD6474, Zactima) is an inhibitor of the vascular endothelial growth factor receptor, epidermal growth factor receptor, and rearranged during transfection (RET) tyrosine kinases, which have each been implicated in neuroblastoma pathogenesis. vandetanib 0-10 ret proto-oncogene Homo sapiens 167-170 20225331-2 2010 Vandetanib (ZD6474, Zactima) is an inhibitor of the vascular endothelial growth factor receptor, epidermal growth factor receptor, and rearranged during transfection (RET) tyrosine kinases, which have each been implicated in neuroblastoma pathogenesis. vandetanib 12-18 ret proto-oncogene Homo sapiens 135-165 20225331-2 2010 Vandetanib (ZD6474, Zactima) is an inhibitor of the vascular endothelial growth factor receptor, epidermal growth factor receptor, and rearranged during transfection (RET) tyrosine kinases, which have each been implicated in neuroblastoma pathogenesis. vandetanib 12-18 ret proto-oncogene Homo sapiens 167-170 20225331-4 2010 METHODS: The authors evaluated the effects of vandetanib with and without CRA on RET phosphorylation and on the proliferation and survival of human neuroblastoma cell lines in vitro. vandetanib 46-56 ret proto-oncogene Homo sapiens 81-84 20225331-6 2010 RESULTS: Vandetanib treatment inhibited RET phosphorylation and resulted in induction of apoptosis in the majority of neuroblastoma cell lines in vitro, whereas CRA treatment induced morphologic differentiation and cell-cycle arrest. vandetanib 9-19 ret proto-oncogene Homo sapiens 40-43 20235151-1 2010 We examined the biochemical effects of arsenic on the activities of RET proto-oncogene (c-RET protein tyrosine kinases) and RET oncogene (RET-MEN2A and RET-PTC1 protein tyrosine kinases) products. Arsenic 39-46 ret proto-oncogene Homo sapiens 68-71 20235151-2 2010 Arsenic activated c-RET kinase with promotion of disulfide bond-mediated dimerization of c-RET protein. Arsenic 0-7 ret proto-oncogene Homo sapiens 20-23 20235151-4 2010 Arsenic also increased extracellular domain-deleted RET-PTC1 kinase activity with promotion of disulfide bond-mediated dimerization of RET-PTC1 protein. Arsenic 0-7 ret proto-oncogene Homo sapiens 52-55 20235151-2 2010 Arsenic activated c-RET kinase with promotion of disulfide bond-mediated dimerization of c-RET protein. Arsenic 0-7 ret proto-oncogene Homo sapiens 91-94 20235151-2 2010 Arsenic activated c-RET kinase with promotion of disulfide bond-mediated dimerization of c-RET protein. Disulfides 49-58 ret proto-oncogene Homo sapiens 91-94 20235151-4 2010 Arsenic also increased extracellular domain-deleted RET-PTC1 kinase activity with promotion of disulfide bond-mediated dimerization of RET-PTC1 protein. Arsenic 0-7 ret proto-oncogene Homo sapiens 135-138 20235151-3 2010 Arsenic further activated RET-MEN2A kinase, which was already 3- to 10-fold augmented by genetic mutation compared with c-RET kinase activity, with promotion of disulfide bond-mediated dimerization of RET-MEN2A protein (superactivation). Arsenic 0-7 ret proto-oncogene Homo sapiens 26-29 20235151-4 2010 Arsenic also increased extracellular domain-deleted RET-PTC1 kinase activity with promotion of disulfide bond-mediated dimerization of RET-PTC1 protein. Disulfides 95-104 ret proto-oncogene Homo sapiens 135-138 20235151-3 2010 Arsenic further activated RET-MEN2A kinase, which was already 3- to 10-fold augmented by genetic mutation compared with c-RET kinase activity, with promotion of disulfide bond-mediated dimerization of RET-MEN2A protein (superactivation). Arsenic 0-7 ret proto-oncogene Homo sapiens 30-35 20235151-3 2010 Arsenic further activated RET-MEN2A kinase, which was already 3- to 10-fold augmented by genetic mutation compared with c-RET kinase activity, with promotion of disulfide bond-mediated dimerization of RET-MEN2A protein (superactivation). Arsenic 0-7 ret proto-oncogene Homo sapiens 205-210 20235151-5 2010 Arsenic increased RET-PTC1 kinase activity with cysteine 365 (C365) replaced by alanine with promotion of dimer formation but not with cysteine 376 (C376) replaced by alanine. Arsenic 0-7 ret proto-oncogene Homo sapiens 18-21 20235151-5 2010 Arsenic increased RET-PTC1 kinase activity with cysteine 365 (C365) replaced by alanine with promotion of dimer formation but not with cysteine 376 (C376) replaced by alanine. Cysteine 48-56 ret proto-oncogene Homo sapiens 18-21 20235151-5 2010 Arsenic increased RET-PTC1 kinase activity with cysteine 365 (C365) replaced by alanine with promotion of dimer formation but not with cysteine 376 (C376) replaced by alanine. Alanine 80-87 ret proto-oncogene Homo sapiens 18-21 20235151-6 2010 Our results suggest that arsenic-mediated regulation of RET kinase activity is dependent on conformational change of RET protein through modulation of a special cysteine sited at the intracellular domain in RET protein (relevant cysteine of C376 in RET-PTC1 protein). Arsenic 25-32 ret proto-oncogene Homo sapiens 56-59 20235151-6 2010 Our results suggest that arsenic-mediated regulation of RET kinase activity is dependent on conformational change of RET protein through modulation of a special cysteine sited at the intracellular domain in RET protein (relevant cysteine of C376 in RET-PTC1 protein). Arsenic 25-32 ret proto-oncogene Homo sapiens 117-120 20235151-6 2010 Our results suggest that arsenic-mediated regulation of RET kinase activity is dependent on conformational change of RET protein through modulation of a special cysteine sited at the intracellular domain in RET protein (relevant cysteine of C376 in RET-PTC1 protein). Arsenic 25-32 ret proto-oncogene Homo sapiens 117-120 20235151-6 2010 Our results suggest that arsenic-mediated regulation of RET kinase activity is dependent on conformational change of RET protein through modulation of a special cysteine sited at the intracellular domain in RET protein (relevant cysteine of C376 in RET-PTC1 protein). Arsenic 25-32 ret proto-oncogene Homo sapiens 117-120 20235151-6 2010 Our results suggest that arsenic-mediated regulation of RET kinase activity is dependent on conformational change of RET protein through modulation of a special cysteine sited at the intracellular domain in RET protein (relevant cysteine of C376 in RET-PTC1 protein). Cysteine 161-169 ret proto-oncogene Homo sapiens 56-59 20235151-6 2010 Our results suggest that arsenic-mediated regulation of RET kinase activity is dependent on conformational change of RET protein through modulation of a special cysteine sited at the intracellular domain in RET protein (relevant cysteine of C376 in RET-PTC1 protein). Cysteine 161-169 ret proto-oncogene Homo sapiens 117-120 20235151-6 2010 Our results suggest that arsenic-mediated regulation of RET kinase activity is dependent on conformational change of RET protein through modulation of a special cysteine sited at the intracellular domain in RET protein (relevant cysteine of C376 in RET-PTC1 protein). Cysteine 161-169 ret proto-oncogene Homo sapiens 117-120 20235151-6 2010 Our results suggest that arsenic-mediated regulation of RET kinase activity is dependent on conformational change of RET protein through modulation of a special cysteine sited at the intracellular domain in RET protein (relevant cysteine of C376 in RET-PTC1 protein). Cysteine 161-169 ret proto-oncogene Homo sapiens 117-120 20235151-6 2010 Our results suggest that arsenic-mediated regulation of RET kinase activity is dependent on conformational change of RET protein through modulation of a special cysteine sited at the intracellular domain in RET protein (relevant cysteine of C376 in RET-PTC1 protein). Cysteine 229-237 ret proto-oncogene Homo sapiens 56-59 20235151-6 2010 Our results suggest that arsenic-mediated regulation of RET kinase activity is dependent on conformational change of RET protein through modulation of a special cysteine sited at the intracellular domain in RET protein (relevant cysteine of C376 in RET-PTC1 protein). Cysteine 229-237 ret proto-oncogene Homo sapiens 117-120 20235151-6 2010 Our results suggest that arsenic-mediated regulation of RET kinase activity is dependent on conformational change of RET protein through modulation of a special cysteine sited at the intracellular domain in RET protein (relevant cysteine of C376 in RET-PTC1 protein). Cysteine 229-237 ret proto-oncogene Homo sapiens 117-120 20235151-6 2010 Our results suggest that arsenic-mediated regulation of RET kinase activity is dependent on conformational change of RET protein through modulation of a special cysteine sited at the intracellular domain in RET protein (relevant cysteine of C376 in RET-PTC1 protein). Cysteine 229-237 ret proto-oncogene Homo sapiens 117-120 20235151-7 2010 Moreover, arsenic enhanced the activity of immunoprecipitated RET protein with increase in thiol-dependent dimer formation. Arsenic 10-17 ret proto-oncogene Homo sapiens 62-65 20235151-7 2010 Moreover, arsenic enhanced the activity of immunoprecipitated RET protein with increase in thiol-dependent dimer formation. Sulfhydryl Compounds 91-96 ret proto-oncogene Homo sapiens 62-65 20235151-8 2010 As arsenic (14.2 microM) was detected in the cells cultured with arsenic (100 microM), direct association between arsenic and RET in the cells might modulate dimer formation. Arsenic 3-10 ret proto-oncogene Homo sapiens 126-129 20235151-8 2010 As arsenic (14.2 microM) was detected in the cells cultured with arsenic (100 microM), direct association between arsenic and RET in the cells might modulate dimer formation. Arsenic 65-72 ret proto-oncogene Homo sapiens 126-129 20235151-8 2010 As arsenic (14.2 microM) was detected in the cells cultured with arsenic (100 microM), direct association between arsenic and RET in the cells might modulate dimer formation. Arsenic 65-72 ret proto-oncogene Homo sapiens 126-129 20235151-9 2010 Thus, we demonstrated a novel redox-linked mechanism of activation of arsenic-mediated RET proto-oncogene and oncogene products. Arsenic 70-77 ret proto-oncogene Homo sapiens 87-90 21432543-9 2010 The ADH1B*2 and ALDH2*2 haplotype was estimated to have a significantly higher influence on MN-RET frequency than the ADH1B*2 and ALDH2*1 haplotype (P = 0.00035), and the frequency of alcohol consumption played a significant role in MN-RET frequency on the background of the ADH1B*2 and ALDH2*1 haplotype (P = 0.012). Alcohols 184-191 ret proto-oncogene Homo sapiens 95-98 20368568-2 2010 Sorafenib, a multikinase inhibitor targeting Ret and VEGFR, showed antitumor activity in preclinical studies of MTC. Sorafenib 0-9 ret proto-oncogene Homo sapiens 45-48 20210798-9 2010 The binding affinity of the DOK-6 phosphotyrosine-binding (PTB) domain to RET was much lower than that of the DOK-1, DOK-4, and SHC PTB domains to RET. Phosphotyrosine 34-49 ret proto-oncogene Homo sapiens 74-77 20704575-5 2010 Combined treatments with CPT-11 or SN-38 significantly increased caspase 3/7 activity compared with RET siRNA, CPT-11 or SN-38 treatment alone. Irinotecan 25-31 ret proto-oncogene Homo sapiens 100-103 20026268-0 2010 A negative regulatory role for Y1111 on the Tie-2 RTK. 2,2-Bis(4-hydroxy-3,5-dimethylphenyl)propane 31-36 ret proto-oncogene Homo sapiens 50-53 20704575-5 2010 Combined treatments with CPT-11 or SN-38 significantly increased caspase 3/7 activity compared with RET siRNA, CPT-11 or SN-38 treatment alone. Irinotecan 35-40 ret proto-oncogene Homo sapiens 100-103 20704575-7 2010 These findings that RET siRNA enhanced sensitivity for CPT-11 will provide a novel strategy for the treatment of MTC with RET mutation. Irinotecan 55-61 ret proto-oncogene Homo sapiens 20-23 20704575-7 2010 These findings that RET siRNA enhanced sensitivity for CPT-11 will provide a novel strategy for the treatment of MTC with RET mutation. Irinotecan 55-61 ret proto-oncogene Homo sapiens 122-125 19624802-13 2010 Iron supplements given to the patients with low TSAT or ferritin, RET-He responded within 2 weeks, and this seemed to be a potential advantage of using RET-He in the estimation of iron status. Iron 180-184 ret proto-oncogene Homo sapiens 152-155 19624802-14 2010 RET-He is a new parameter, equivalent value to CHr, and is easily measurable on the widely spread and popular blood cell counter and is a sensitive and specific marker of iron status in dialysis patients. Iron 171-175 ret proto-oncogene Homo sapiens 0-3 19624802-2 2010 The cellular iron status of the patients can be determined from the recently available measurement of reticulocyte hemoglobin equivalent (RET-He). Iron 13-17 ret proto-oncogene Homo sapiens 138-141 20119574-3 2010 The majority of germline mutations in FMTC have been found in exons 10 and 11 of the RET proto-oncogene, specifically within the cysteine codons 609, 611, 618, 620, and 634. Cysteine 129-137 ret proto-oncogene Homo sapiens 85-88 19624802-3 2010 RET-He is measured on the basis of automated fluorescent flow cytometry which in the reticulocyte channel, using a polymethine dye, also measures the mean value of the forward light scatter intensity of mature red blood cells and reticulocytes. VPM chloride 115-126 ret proto-oncogene Homo sapiens 0-3 19624802-6 2010 Secondly, we investigated the changes in RET-He during iron supplementation for iron-deficient patients to determine whether this marker is a prospective and reliable indicator of iron sufficiency. Iron 55-59 ret proto-oncogene Homo sapiens 41-44 19624802-13 2010 Iron supplements given to the patients with low TSAT or ferritin, RET-He responded within 2 weeks, and this seemed to be a potential advantage of using RET-He in the estimation of iron status. Iron 0-4 ret proto-oncogene Homo sapiens 66-69 19624802-13 2010 Iron supplements given to the patients with low TSAT or ferritin, RET-He responded within 2 weeks, and this seemed to be a potential advantage of using RET-He in the estimation of iron status. Iron 0-4 ret proto-oncogene Homo sapiens 152-155 20117004-0 2010 Synthesis, structure-activity relationship and crystallographic studies of 3-substituted indolin-2-one RET inhibitors. 3-substituted indolin-2-one 75-102 ret proto-oncogene Homo sapiens 103-106 20117004-1 2010 The synthesis, structure-activity relationships (SAR) and structural data of a series of indolin-2-one inhibitors of RET tyrosine kinase are described. indolin-2-one 89-102 ret proto-oncogene Homo sapiens 117-120 20117004-2 2010 These compounds were designed to explore the available space around the indolinone scaffold within RET active site. Oxindoles 72-82 ret proto-oncogene Homo sapiens 99-102 20117004-7 2010 These data provide important information for the development of indolinone inhibitors for the treatment of RET-driven cancers. Oxindoles 64-74 ret proto-oncogene Homo sapiens 107-110 20065189-3 2010 This open-label, phase II study assessed the efficacy of vandetanib, a selective oral inhibitor of RET, vascular endothelial growth factor receptor, and epidermal growth factor receptor signaling, in patients with advanced hereditary MTC. vandetanib 57-67 ret proto-oncogene Homo sapiens 99-102 20119574-5 2010 We report a RET mutation in exon10, codon 618 that causes substitution of a cysteine by a serine in the cysteine-rich domain of the RET receptor in a three-generation FMTC family composed of 30 members with 11 carriers. Cysteine 76-84 ret proto-oncogene Homo sapiens 12-15 20119574-5 2010 We report a RET mutation in exon10, codon 618 that causes substitution of a cysteine by a serine in the cysteine-rich domain of the RET receptor in a three-generation FMTC family composed of 30 members with 11 carriers. Cysteine 76-84 ret proto-oncogene Homo sapiens 132-135 20119574-5 2010 We report a RET mutation in exon10, codon 618 that causes substitution of a cysteine by a serine in the cysteine-rich domain of the RET receptor in a three-generation FMTC family composed of 30 members with 11 carriers. Serine 90-96 ret proto-oncogene Homo sapiens 12-15 20119574-5 2010 We report a RET mutation in exon10, codon 618 that causes substitution of a cysteine by a serine in the cysteine-rich domain of the RET receptor in a three-generation FMTC family composed of 30 members with 11 carriers. Serine 90-96 ret proto-oncogene Homo sapiens 132-135 20119574-5 2010 We report a RET mutation in exon10, codon 618 that causes substitution of a cysteine by a serine in the cysteine-rich domain of the RET receptor in a three-generation FMTC family composed of 30 members with 11 carriers. Cysteine 104-112 ret proto-oncogene Homo sapiens 12-15 20119574-5 2010 We report a RET mutation in exon10, codon 618 that causes substitution of a cysteine by a serine in the cysteine-rich domain of the RET receptor in a three-generation FMTC family composed of 30 members with 11 carriers. Cysteine 104-112 ret proto-oncogene Homo sapiens 132-135 20119574-7 2010 The FMTC with cysteine RET mutations found in the Korean population is consistent with the clinical pattern reported worldwide; to date there have been no ethnic differences identified for FMTC. Cysteine 14-22 ret proto-oncogene Homo sapiens 23-26 19900123-2 2010 The receptor tyrosine kinase (RTK) inhibitor imatinib mesylate has been approved as the first-line choice of therapy for this group of patients, while the RTK inhibitor, sunitinib malate, has been approved for the treatment of GIST after disease progression or intolerance to imatinib. Imatinib Mesylate 45-62 ret proto-oncogene Homo sapiens 4-28 20152359-2 2010 Specifically, HSCR-MEN2 cosegregation mostly relates to the cysteine-rich area at the RET-620 (the "Janus gene"). Cysteine 60-68 ret proto-oncogene Homo sapiens 86-89 20545254-5 2010 The authors report three different cases in which doxazosin was used: as preoperative preparation of a patient with pheochromocytoma, as preparation for therapy in I-131-MIBG of a patient with a malignant pheochromocytoma, and as a pre-cesarean preparation in a pregnant woman with multiple endocrine neoplasia type 2A (MEN-2A). Doxazosin 50-59 ret proto-oncogene Homo sapiens 282-318 20545254-5 2010 The authors report three different cases in which doxazosin was used: as preoperative preparation of a patient with pheochromocytoma, as preparation for therapy in I-131-MIBG of a patient with a malignant pheochromocytoma, and as a pre-cesarean preparation in a pregnant woman with multiple endocrine neoplasia type 2A (MEN-2A). Doxazosin 50-59 ret proto-oncogene Homo sapiens 320-326 20606413-9 2010 CONCLUSION: Fluctuations in Ret-He and DF-HYPO XE have to be taken into account when these parameters are used for the assessment of iron-deficient states. Iron 133-137 ret proto-oncogene Homo sapiens 28-31 19900123-2 2010 The receptor tyrosine kinase (RTK) inhibitor imatinib mesylate has been approved as the first-line choice of therapy for this group of patients, while the RTK inhibitor, sunitinib malate, has been approved for the treatment of GIST after disease progression or intolerance to imatinib. Imatinib Mesylate 45-62 ret proto-oncogene Homo sapiens 30-33 19900123-2 2010 The receptor tyrosine kinase (RTK) inhibitor imatinib mesylate has been approved as the first-line choice of therapy for this group of patients, while the RTK inhibitor, sunitinib malate, has been approved for the treatment of GIST after disease progression or intolerance to imatinib. Sunitinib 170-186 ret proto-oncogene Homo sapiens 155-158 19900123-2 2010 The receptor tyrosine kinase (RTK) inhibitor imatinib mesylate has been approved as the first-line choice of therapy for this group of patients, while the RTK inhibitor, sunitinib malate, has been approved for the treatment of GIST after disease progression or intolerance to imatinib. Imatinib Mesylate 45-53 ret proto-oncogene Homo sapiens 4-28 19900123-2 2010 The receptor tyrosine kinase (RTK) inhibitor imatinib mesylate has been approved as the first-line choice of therapy for this group of patients, while the RTK inhibitor, sunitinib malate, has been approved for the treatment of GIST after disease progression or intolerance to imatinib. Imatinib Mesylate 45-53 ret proto-oncogene Homo sapiens 30-33 19879134-0 2009 Imidazo[1,2-a]pyrazine diaryl ureas: inhibitors of the receptor tyrosine kinase EphB4. imidazo(1,2-a)pyrazine 0-22 ret proto-oncogene Homo sapiens 55-79 20696054-6 2010 Genes whose protein products are targeted by the RET inhibitors sunitinib and sorafenib correlated with being amplified and or highly expressed. Sunitinib 64-73 ret proto-oncogene Homo sapiens 49-52 20696054-6 2010 Genes whose protein products are targeted by the RET inhibitors sunitinib and sorafenib correlated with being amplified and or highly expressed. Sorafenib 78-87 ret proto-oncogene Homo sapiens 49-52 20415234-2 2010 Cellular iron status can be determined by the recently available method of measuring the reticulocyte hemoglobin equivalent (RET-He). Iron 9-13 ret proto-oncogene Homo sapiens 125-128 19879134-0 2009 Imidazo[1,2-a]pyrazine diaryl ureas: inhibitors of the receptor tyrosine kinase EphB4. diaryl ureas 23-35 ret proto-oncogene Homo sapiens 55-79 19344417-8 2009 Serum hepcidin, Ret-H(e) and Delta-H(e) (Ret-H(e) minus RBC-H(e)) are promising biomarkers to select those individuals who will benefit from iron supplements in malaria endemic regions, while the sTfR/log ferritin ratio should be used with caution to assess iron status during malaria. Iron 141-145 ret proto-oncogene Homo sapiens 16-19 19900702-10 2009 We also showed the downregulation of phosphorylation on RET phosphotyrosine residue 905 in BeWo cells with phosphorylation specific antibodies and immunocytochemistry. Phosphotyrosine 60-75 ret proto-oncogene Homo sapiens 56-59 19808973-3 2009 EXEL-2880 (XL880, GSK1363089) is a small-molecule kinase inhibitor that targets members of the HGF and VEGF receptor tyrosine kinase families, with additional inhibitory activity toward KIT, Flt-3, platelet-derived growth factor receptor beta, and Tie-2. GSK 1363089 18-28 ret proto-oncogene Homo sapiens 108-132 19687425-1 2009 BACKGROUND: Photosensitivity has been reported in patients who were treated with vandetanib (ZD6474), an inhibitor of epidermal growth factor receptor, vascular endothelial growth factor receptor, and the RET (rearranged during transfection) kinases. vandetanib 81-91 ret proto-oncogene Homo sapiens 205-208 19687425-1 2009 BACKGROUND: Photosensitivity has been reported in patients who were treated with vandetanib (ZD6474), an inhibitor of epidermal growth factor receptor, vascular endothelial growth factor receptor, and the RET (rearranged during transfection) kinases. vandetanib 81-91 ret proto-oncogene Homo sapiens 210-240 19687425-1 2009 BACKGROUND: Photosensitivity has been reported in patients who were treated with vandetanib (ZD6474), an inhibitor of epidermal growth factor receptor, vascular endothelial growth factor receptor, and the RET (rearranged during transfection) kinases. vandetanib 93-99 ret proto-oncogene Homo sapiens 205-208 19687425-1 2009 BACKGROUND: Photosensitivity has been reported in patients who were treated with vandetanib (ZD6474), an inhibitor of epidermal growth factor receptor, vascular endothelial growth factor receptor, and the RET (rearranged during transfection) kinases. vandetanib 93-99 ret proto-oncogene Homo sapiens 210-240 19320641-3 2009 NB-39-nu neuroblastoma cells show high expression and elevated tyrosine phosphorylation of RET, although short interfering RNA against RET (RET siRNA) did not significantly inhibit cell proliferation or suppression of basal levels of phosphorylation of extracellular regulated kinase (ERK)1/2 or protein kinase B (AKT). Tyrosine 63-71 ret proto-oncogene Homo sapiens 91-94 19934279-0 2009 SGX523 is an exquisitely selective, ATP-competitive inhibitor of the MET receptor tyrosine kinase with antitumor activity in vivo. 6-(6-(1-methyl-1H-pyrazol-4-yl)-(1,2,4)triazolo(4,3-b)pyridazin-3-ylsulfanyl)quinoline 0-6 ret proto-oncogene Homo sapiens 73-97 19934279-0 2009 SGX523 is an exquisitely selective, ATP-competitive inhibitor of the MET receptor tyrosine kinase with antitumor activity in vivo. Adenosine Triphosphate 36-39 ret proto-oncogene Homo sapiens 73-97 19834598-13 2009 Notably, Gli1 did not induce N-MYC expression in neuroblastoma cells, but strongly induced RET, a known mediator of RA effect. Radium 116-118 ret proto-oncogene Homo sapiens 91-94 19946413-1 2009 BACKGROUND: Vandetanib is a once-daily oral inhibitor of VEGFR, EGFR and RET signaling pathways. vandetanib 12-22 ret proto-oncogene Homo sapiens 73-76 19618960-3 2009 The high peroxidase activity of hemin complexed with intramolecular parallel G-quadruplex-forming sequences in gene promoters (such as c-Myc, VEGF, c-Kit21, HIF-1alpha, and RET) may imply a potential mechanism of hemin-mediated cellular injury. Hemin 32-37 ret proto-oncogene Homo sapiens 173-176 19649251-0 2009 GDNF selectively induces microglial activation and neuronal survival in CA1/CA3 hippocampal regions exposed to NMDA insult through Ret/ERK signalling. N-Methylaspartate 111-115 ret proto-oncogene Homo sapiens 131-134 19649251-9 2009 Interestingly, confocal images revealed that upon NMDA exposure, Ret activation occurred in microglial cells in the CA3 and CA1 following GDNF exposure. N-Methylaspartate 50-54 ret proto-oncogene Homo sapiens 65-68 19884740-2 2009 AIM: The aim of this study was to recognize the prevalence of RET/PTC expression in PTC from the endemically iodine-deficient region in Northern India and to correlate the expression with the clinicopathologic prognostic factors. Iodine 109-115 ret proto-oncogene Homo sapiens 62-65 19884740-2 2009 AIM: The aim of this study was to recognize the prevalence of RET/PTC expression in PTC from the endemically iodine-deficient region in Northern India and to correlate the expression with the clinicopathologic prognostic factors. Iodine 109-115 ret proto-oncogene Homo sapiens 66-69 19884740-2 2009 AIM: The aim of this study was to recognize the prevalence of RET/PTC expression in PTC from the endemically iodine-deficient region in Northern India and to correlate the expression with the clinicopathologic prognostic factors. Iodine 109-115 ret proto-oncogene Homo sapiens 84-87 18534874-1 2009 PURPOSE: Sunitinib malate (Pfizer, Inc.) is a multitargeted kinase inhibitor that inhibits vascular endothelial growth factor (VEGF) receptor (R)-1, 2 and 3, platelet-derived growth factor receptors (PDGFR)-alpha and beta, Flt3, RET, and Kit. Sunitinib 9-25 ret proto-oncogene Homo sapiens 229-232 19453268-3 2009 Sunitinib is a multi-kinase inhibitor of VEGFR-2, PDGFR (alpha,beta), FLT-3, KIT, CSF-1 and RET. Sunitinib 0-9 ret proto-oncogene Homo sapiens 92-95 19344417-8 2009 Serum hepcidin, Ret-H(e) and Delta-H(e) (Ret-H(e) minus RBC-H(e)) are promising biomarkers to select those individuals who will benefit from iron supplements in malaria endemic regions, while the sTfR/log ferritin ratio should be used with caution to assess iron status during malaria. Iron 141-145 ret proto-oncogene Homo sapiens 41-44 19344417-8 2009 Serum hepcidin, Ret-H(e) and Delta-H(e) (Ret-H(e) minus RBC-H(e)) are promising biomarkers to select those individuals who will benefit from iron supplements in malaria endemic regions, while the sTfR/log ferritin ratio should be used with caution to assess iron status during malaria. Iron 258-262 ret proto-oncogene Homo sapiens 41-44 18987170-10 2009 RET proto-oncogen mutations were documented in 22 (8%) patients (medullary thyroid cancer:18, CCH:4). 1-acetyl-2-(coumariniminecarboxamide-3-yl)hydrazine 94-97 ret proto-oncogene Homo sapiens 0-3 19445625-8 2009 DNA analysis demonstrated a mutation in codon 804 of the RET proto-oncogene resulting in a Valine to Methionine (V804M) substitution. Valine 91-97 ret proto-oncogene Homo sapiens 57-60 19445625-8 2009 DNA analysis demonstrated a mutation in codon 804 of the RET proto-oncogene resulting in a Valine to Methionine (V804M) substitution. Methionine 101-111 ret proto-oncogene Homo sapiens 57-60 19447868-1 2009 PURPOSE: Vandetanib [vascular endothelial growth factor (VEGF) receptor/epidermal growth factor receptor/RET inhibitor] has shown improvements in progression-free survival (PFS) in advanced non-small cell lung cancer in three randomized phase II studies: vandetanib versus gefitinib (study 3), docetaxel +/- vandetanib (study 6), and carboplatin-paclitaxel and/or vandetanib (study 7). vandetanib 9-19 ret proto-oncogene Homo sapiens 105-108 19223551-4 2009 In addition, RET/PTC physically interacts with beta-catenin and increases its phosphotyrosine content. Phosphotyrosine 78-93 ret proto-oncogene Homo sapiens 13-16 19223551-6 2009 Moreover, through the ERK pathway, RET/PTC stimulates cyclic AMP-responsive element binding protein (CREB) phosphorylation and promotes the formation of a beta-catenin-CREB-CREB-binding protein/p300 transcriptional complex. Cyclic AMP 54-64 ret proto-oncogene Homo sapiens 35-38 19002384-1 2009 BACKGROUND: Vandetanib (ZACTIMA) is a once-daily oral inhibitor of vascular endothelial growth factor, epidermal growth factor and RET receptor tyrosine kinases. vandetanib 12-22 ret proto-oncogene Homo sapiens 131-134 24410643-1 2009 Sorafenib is an oral multikinase inhibitor targeting Raf, VEGF receptor, PDGF receptor, c-kit, Flt-3 and rearranged during transfection (RET). Sorafenib 0-9 ret proto-oncogene Homo sapiens 105-135 19029224-0 2009 Identification of tyrosine 806 as a molecular determinant of RET kinase sensitivity to ZD6474. Tyrosine 18-26 ret proto-oncogene Homo sapiens 61-64 19029224-0 2009 Identification of tyrosine 806 as a molecular determinant of RET kinase sensitivity to ZD6474. vandetanib 87-93 ret proto-oncogene Homo sapiens 61-64 19029224-1 2009 ZD6474 (vandetanib, Zactima, Astra Zeneca) is an anilinoquinazoline used to target the receptor tyrosine kinase RET in familial and sporadic thyroid carcinoma (IC(50): 100 nM). vandetanib 0-6 ret proto-oncogene Homo sapiens 112-115 19029224-1 2009 ZD6474 (vandetanib, Zactima, Astra Zeneca) is an anilinoquinazoline used to target the receptor tyrosine kinase RET in familial and sporadic thyroid carcinoma (IC(50): 100 nM). vandetanib 8-18 ret proto-oncogene Homo sapiens 112-115 19029224-1 2009 ZD6474 (vandetanib, Zactima, Astra Zeneca) is an anilinoquinazoline used to target the receptor tyrosine kinase RET in familial and sporadic thyroid carcinoma (IC(50): 100 nM). anilinoquinazoline 49-67 ret proto-oncogene Homo sapiens 112-115 19029224-2 2009 The aim of this study was to identify molecular determinants of RET sensitivity to ZD6474. vandetanib 83-89 ret proto-oncogene Homo sapiens 64-67 19029224-3 2009 Here, we show that mutation of RET tyrosine 806 to cysteine (Y806C) induced RET kinase resistance to ZD6474 (IC(50): 933 nM). vandetanib 101-107 ret proto-oncogene Homo sapiens 31-34 19029224-3 2009 Here, we show that mutation of RET tyrosine 806 to cysteine (Y806C) induced RET kinase resistance to ZD6474 (IC(50): 933 nM). vandetanib 101-107 ret proto-oncogene Homo sapiens 76-79 19029224-8 2009 We conclude that Y806 is a molecular determinant of RET sensitivity to ZD6474. y806 17-21 ret proto-oncogene Homo sapiens 52-55 19029224-8 2009 We conclude that Y806 is a molecular determinant of RET sensitivity to ZD6474. vandetanib 71-77 ret proto-oncogene Homo sapiens 52-55 24410643-1 2009 Sorafenib is an oral multikinase inhibitor targeting Raf, VEGF receptor, PDGF receptor, c-kit, Flt-3 and rearranged during transfection (RET). Sorafenib 0-9 ret proto-oncogene Homo sapiens 137-140 21475823-5 2009 dHPLC techniques were employed to screen the RET coding region in 23 patients presenting with INDB and 30 patients with a combined HSCR+INDB phenotype. indb 94-98 ret proto-oncogene Homo sapiens 45-48 21475823-5 2009 dHPLC techniques were employed to screen the RET coding region in 23 patients presenting with INDB and 30 patients with a combined HSCR+INDB phenotype. dhplc 0-5 ret proto-oncogene Homo sapiens 45-48 21475823-5 2009 dHPLC techniques were employed to screen the RET coding region in 23 patients presenting with INDB and 30 patients with a combined HSCR+INDB phenotype. indb 136-140 ret proto-oncogene Homo sapiens 45-48 21475823-9 2009 Our results suggest an involvement of RET in the pathogenesis of intestinal INDB, although by different molecular mechanisms than those leading to HSCR. indb 76-80 ret proto-oncogene Homo sapiens 38-41 19017755-6 2009 Patient was treated with sunitinib, a potent tyrosine kinase inhibitor of vascular endothelial growth factor, platelet-derived growth factor, RET, c-KIT, and FLT-3 receptors. Sunitinib 25-34 ret proto-oncogene Homo sapiens 142-145 19060924-4 2009 RET/PTC induced robust tyrosine phosphorylation of XB130, which promoted its subsequent association with the p85alpha subunit of phosphatidylinositol 3-kinase (PI 3-kinase). Tyrosine 23-31 ret proto-oncogene Homo sapiens 0-3 19060924-4 2009 RET/PTC induced robust tyrosine phosphorylation of XB130, which promoted its subsequent association with the p85alpha subunit of phosphatidylinositol 3-kinase (PI 3-kinase). Tyrosine 23-31 ret proto-oncogene Homo sapiens 4-7 19060924-5 2009 We identified tyrosine 54 of XB130 as the major target of RET/PTC-mediated phosphorylation and a critical binding site for the SH2 domains of p85alpha. Tyrosine 14-22 ret proto-oncogene Homo sapiens 58-61 19060924-5 2009 We identified tyrosine 54 of XB130 as the major target of RET/PTC-mediated phosphorylation and a critical binding site for the SH2 domains of p85alpha. Tyrosine 14-22 ret proto-oncogene Homo sapiens 62-65 19211364-5 2009 Vandetanib, an inhibitor of RET and VEGFR tyrosine-kinases, is promising in medullary thyroid cancers. vandetanib 0-10 ret proto-oncogene Homo sapiens 28-31 19894779-0 2009 Sunitinib: a multitargeted receptor tyrosine kinase inhibitor in the era of molecular cancer therapies. Sunitinib 0-9 ret proto-oncogene Homo sapiens 27-51 19095577-6 2009 In addition to the germline heterozygous APC Ex 2-3 duplication mutation, a somatic homozygous silent p. Thr1493Thr gene variant was found in the neoplastic cells along with RET/PTC rearrangement. thr1493thr 105-115 ret proto-oncogene Homo sapiens 174-177 19095577-6 2009 In addition to the germline heterozygous APC Ex 2-3 duplication mutation, a somatic homozygous silent p. Thr1493Thr gene variant was found in the neoplastic cells along with RET/PTC rearrangement. thr1493thr 105-115 ret proto-oncogene Homo sapiens 178-181 18845906-6 2009 A novel heterozygous mutation of a 3-bp (GAC) deletion at codon 631 (D631del) of exon 11, resulting in the deletion of an aspartic acid at the locus, was identified in four MEN2A patients and one phenotypically normal family member. Aspartic Acid 122-135 ret proto-oncogene Homo sapiens 173-178 19169490-8 2008 In the present case, prompt sequential dosage of calcium, diagnosis of PHT, and genetic analysis would have resulted in pancreatitis prevention and early MEN2A management. Calcium 49-56 ret proto-oncogene Homo sapiens 154-159 19468197-6 2009 While such tyrosine kinase inhibitors, particularly those affecting RET activity such as vandetanib, sorafenib and sunitinib, are promising, the low rate of partial responses and absence of complete responses in all of the various trials of monotherapy emphasize the need for new and more effective single agents or combinations of therapeutic agents with acceptable toxicity. vandetanib 89-99 ret proto-oncogene Homo sapiens 68-71 19468197-6 2009 While such tyrosine kinase inhibitors, particularly those affecting RET activity such as vandetanib, sorafenib and sunitinib, are promising, the low rate of partial responses and absence of complete responses in all of the various trials of monotherapy emphasize the need for new and more effective single agents or combinations of therapeutic agents with acceptable toxicity. Sorafenib 101-110 ret proto-oncogene Homo sapiens 68-71 19468197-6 2009 While such tyrosine kinase inhibitors, particularly those affecting RET activity such as vandetanib, sorafenib and sunitinib, are promising, the low rate of partial responses and absence of complete responses in all of the various trials of monotherapy emphasize the need for new and more effective single agents or combinations of therapeutic agents with acceptable toxicity. Sunitinib 115-124 ret proto-oncogene Homo sapiens 68-71 18752792-13 2008 In conclusion, this case report of MEN 2A linked to a 634 RET mutation was peculiar by its revelation mode (1) hyperparathyroidism moreover linked to an adenoma and (2) associated with diabetes, mechanisms of which are probably multifactorial (familial type 2 diabetes, hypercalcemia, catecholamines excess). Catecholamines 285-299 ret proto-oncogene Homo sapiens 35-41 18752792-13 2008 In conclusion, this case report of MEN 2A linked to a 634 RET mutation was peculiar by its revelation mode (1) hyperparathyroidism moreover linked to an adenoma and (2) associated with diabetes, mechanisms of which are probably multifactorial (familial type 2 diabetes, hypercalcemia, catecholamines excess). Catecholamines 285-299 ret proto-oncogene Homo sapiens 58-61 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Arginine 158-161 ret proto-oncogene Homo sapiens 84-87 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Arginine 158-161 ret proto-oncogene Homo sapiens 109-112 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Lysine 167-170 ret proto-oncogene Homo sapiens 109-112 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Arginine 176-179 ret proto-oncogene Homo sapiens 84-87 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Arginine 176-179 ret proto-oncogene Homo sapiens 109-112 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Glutamine 185-188 ret proto-oncogene Homo sapiens 84-87 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Glutamine 185-188 ret proto-oncogene Homo sapiens 109-112 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Lysine 194-197 ret proto-oncogene Homo sapiens 109-112 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Arginine 176-179 ret proto-oncogene Homo sapiens 84-87 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Arginine 176-179 ret proto-oncogene Homo sapiens 109-112 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Arginine 176-179 ret proto-oncogene Homo sapiens 84-87 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Arginine 176-179 ret proto-oncogene Homo sapiens 109-112 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Glutamic Acid 221-224 ret proto-oncogene Homo sapiens 109-112 18845535-9 2008 Furthermore, we have shown by mutagenesis and enzyme-linked immunosorbent assays of RET phosphorylation that RET probably interacts with GFR alpha 1 residues Arg-190, Lys-194, Arg-197, Gln-198, Lys-202, Arg-257, Arg-259, Glu-323, and Asp-324 upon both domains 2 and 3. Aspartic Acid 234-237 ret proto-oncogene Homo sapiens 109-112 18845535-11 2008 This may explain how GDNF.GFR alpha 1 can mediate cell adhesion and how heparin might inhibit GDNF signaling through RET. Heparin 72-79 ret proto-oncogene Homo sapiens 117-120 18794325-0 2008 Age-related neoplastic risk profiles and penetrance estimations in multiple endocrine neoplasia type 2A caused by germ line RET Cys634Trp (TGC>TGG) mutation. cys634trp 128-137 ret proto-oncogene Homo sapiens 124-127 18976163-13 2008 In addition, at least in females with CCH RET germline mutation, screening is recommended even if the family history is negative for MTC. 1-acetyl-2-(coumariniminecarboxamide-3-yl)hydrazine 38-41 ret proto-oncogene Homo sapiens 42-45 18521934-6 2008 On the other hand, methiothepin, an inverse agonist of 5-HT GPCRs activated endogenous ApTrkl to the same extent as 5-HT, suggesting a transactivation mechanism due to a novel coupling of GPCRs to receptor tyrosine kinase (RTK) activation that is also activated through inverse agonist binding. Methiothepin 19-31 ret proto-oncogene Homo sapiens 197-221 18762555-9 2008 Inhibition of the PI3K pathway also significantly increased iodide uptake ( approximately 3.5-fold) in BHP 2-7 papillary thyroid cancer cells (Ret/PTC1 positive), engineered to constitutively express NIS. Iodides 60-66 ret proto-oncogene Homo sapiens 143-146 18799615-3 2008 Only in Ret/PTC1-positive TPC-1 cells did cAMP markedly inhibit the Raf/ERK cascade, leading to mTOR pathway inhibition, repression of cyclin D1 and p21 and p27 accumulation. Cyclic AMP 42-46 ret proto-oncogene Homo sapiens 8-11 18521934-6 2008 On the other hand, methiothepin, an inverse agonist of 5-HT GPCRs activated endogenous ApTrkl to the same extent as 5-HT, suggesting a transactivation mechanism due to a novel coupling of GPCRs to receptor tyrosine kinase (RTK) activation that is also activated through inverse agonist binding. Methiothepin 19-31 ret proto-oncogene Homo sapiens 223-226 18284634-10 2008 CONCLUSIONS: RET genotypes including two intronic RET variants were associated with the risk of developing sMTC and to more aggressive behaviour. smtc 107-111 ret proto-oncogene Homo sapiens 13-16 18284634-10 2008 CONCLUSIONS: RET genotypes including two intronic RET variants were associated with the risk of developing sMTC and to more aggressive behaviour. smtc 107-111 ret proto-oncogene Homo sapiens 50-53 18331611-9 2008 CONCLUSIONS: Our data demonstrate that the RET G691S variant could modulate the age of onset of sMTC as demonstrated previously for familial tumours. smtc 96-100 ret proto-oncogene Homo sapiens 43-46 18631007-0 2008 A new germline point mutation in Ret exon 8 (cys515ser) in a family with medullary thyroid carcinoma. cys515ser 45-54 ret proto-oncogene Homo sapiens 33-36 19044764-9 2008 Calculated k(RET) and k(Lambda) values at 298.15 K are consistent with a substantial contribution from k(dep) for OH(X)+Ar but not for OH(X)+He. Argon 120-122 ret proto-oncogene Homo sapiens 13-16 18682802-3 2008 Tyrosine phosphorylation events mediated by aberrant activation of Receptor Tyrosine Kinase (RTK) pathways have been proven to be involved in the development of several diseases including cancer. Tyrosine 0-8 ret proto-oncogene Homo sapiens 67-91 18682802-3 2008 Tyrosine phosphorylation events mediated by aberrant activation of Receptor Tyrosine Kinase (RTK) pathways have been proven to be involved in the development of several diseases including cancer. Tyrosine 0-8 ret proto-oncogene Homo sapiens 93-96 18682802-4 2008 To understand the systems biology of RTK activation, we have developed a phosphor-proteome focused on tyrosine phosphorylation events under insulin and EGF signaling pathways using the PhosphoScan technique coupled with high-throughput mass spectrometry analysis. Tyrosine 102-110 ret proto-oncogene Homo sapiens 37-40 18248647-5 2008 RESULTS: We found that the cysteine insertion, due to the Y606C mutation, results in increased receptor dimerization, which is accompanied by an increased tyrosine phosphorylation of the Y905 residue in the RET/Y606C, demonstrating that the Y606C mutation is associated with constitutive receptor activation. Cysteine 27-35 ret proto-oncogene Homo sapiens 207-210 18248647-5 2008 RESULTS: We found that the cysteine insertion, due to the Y606C mutation, results in increased receptor dimerization, which is accompanied by an increased tyrosine phosphorylation of the Y905 residue in the RET/Y606C, demonstrating that the Y606C mutation is associated with constitutive receptor activation. Tyrosine 155-163 ret proto-oncogene Homo sapiens 207-210 18394855-0 2008 Gas1 reduces Ret tyrosine 1062 phosphorylation and alters GDNF-mediated intracellular signaling. Tyrosine 17-25 ret proto-oncogene Homo sapiens 13-16 18394855-1 2008 The present results show that the expression of Growth Arrest Specific1 (Gas1) in SH-SY5Y neuroblastoma cells significantly inhibits the increased phosphorylation of tyrosine 1062 of the Ret receptor tyrosine kinase induced by glial-cell-line-derived neurotrophic factor (GDNF). Tyrosine 166-174 ret proto-oncogene Homo sapiens 187-190 18631007-1 2008 BACKGROUND: A novel Cys-Ser Ret germline point mutation in a 58-year-old woman with bilateral medullary thyroid carcinoma (MTC) prompted us to perform genetic analysis of the family and evaluate the biological consequences of such a mutation. Cys-Ser 20-27 ret proto-oncogene Homo sapiens 28-31 18715070-1 2008 Valence and dipole-bound negative ions of the nitroethane (NE) molecule and its clusters are studied using photoelectron spectroscopy (PES), Rydberg electron transfer (RET) techniques, and ab initio methods. nitroethane 46-57 ret proto-oncogene Homo sapiens 168-171 18715070-5 2008 RET experiments show that Rydberg electrons can be attached to NE both as dipole-bound and valence bound anion states. dipole 74-80 ret proto-oncogene Homo sapiens 0-3 18715070-7 2008 Using previous models for relating the maximum in the RET dependence of the Rydberg effective principle number n(max)(*), the dipole-bound electron affinity is predicted to be approximately 25 meV. dipole 126-132 ret proto-oncogene Homo sapiens 54-57 18676765-9 2008 Because RET/PTC rearrangements are unique to thyroid carcinomas, our findings support the clinical evaluation of sorafenib for patients with PTC and the identification of patients most likely to respond to sorafenib treatment. Sorafenib 113-122 ret proto-oncogene Homo sapiens 8-11 18676765-9 2008 Because RET/PTC rearrangements are unique to thyroid carcinomas, our findings support the clinical evaluation of sorafenib for patients with PTC and the identification of patients most likely to respond to sorafenib treatment. Sorafenib 206-215 ret proto-oncogene Homo sapiens 8-11 18362203-8 2008 Furthermore, LPA stimulated C/EBPbeta phosphorylation and activity through a novel mechanism integrating GPCR signals and a permissive activity from a receptor tyrosine kinase (RTK). lysophosphatidic acid 13-16 ret proto-oncogene Homo sapiens 151-175 18362203-8 2008 Furthermore, LPA stimulated C/EBPbeta phosphorylation and activity through a novel mechanism integrating GPCR signals and a permissive activity from a receptor tyrosine kinase (RTK). lysophosphatidic acid 13-16 ret proto-oncogene Homo sapiens 177-180 18651802-6 2008 Synergistic inhibitory effects were observed when PD0325901 was combined with phosphatidylinositol 3-kinase (PI3K) or NF-kappaB pathway inhibitors in most cells, including the RET/PTC1-harboring cells. mirdametinib 50-59 ret proto-oncogene Homo sapiens 176-179 18751369-0 2008 RET activation inhibits doxorubicin-induced apoptosis in SK-N-MC cells. Doxorubicin 24-35 ret proto-oncogene Homo sapiens 0-3 18751369-0 2008 RET activation inhibits doxorubicin-induced apoptosis in SK-N-MC cells. sk-n-mc 57-64 ret proto-oncogene Homo sapiens 0-3 18751369-2 2008 MATERIALS AND METHODS: Each RET isoform was separately expressed in SK-N-MC cells (neural crest-derived tumor) and the impact of RET activation on doxorubicin-induced apoptosis was examined. sk-n-mc 68-75 ret proto-oncogene Homo sapiens 28-31 18751369-3 2008 RESULTS: The activation of RET9 and RET51 in the SK-N-MC cells significantly reduced the doxorubicin-induced apoptosis by 50%, compared to untreated cells. sk-n-mc 49-56 ret proto-oncogene Homo sapiens 36-41 18751369-3 2008 RESULTS: The activation of RET9 and RET51 in the SK-N-MC cells significantly reduced the doxorubicin-induced apoptosis by 50%, compared to untreated cells. Doxorubicin 89-100 ret proto-oncogene Homo sapiens 36-41 18751369-5 2008 In the presence of a MAP (mitogen-activated protein) kinase inhibitor or a RET kinase inhibitor, the RET-activated/drug-treated cells displayed nearly 75% and 100% of the doxorubicin-induced apoptosis of the drug-treated cells without RET activation, respectively. Doxorubicin 171-182 ret proto-oncogene Homo sapiens 75-78 18751369-5 2008 In the presence of a MAP (mitogen-activated protein) kinase inhibitor or a RET kinase inhibitor, the RET-activated/drug-treated cells displayed nearly 75% and 100% of the doxorubicin-induced apoptosis of the drug-treated cells without RET activation, respectively. Doxorubicin 171-182 ret proto-oncogene Homo sapiens 101-104 18751369-5 2008 In the presence of a MAP (mitogen-activated protein) kinase inhibitor or a RET kinase inhibitor, the RET-activated/drug-treated cells displayed nearly 75% and 100% of the doxorubicin-induced apoptosis of the drug-treated cells without RET activation, respectively. Doxorubicin 171-182 ret proto-oncogene Homo sapiens 101-104 18751369-6 2008 CONCLUSION: In SK-N-MC cells, downstream activation of MAP kinase, by both RET9 and RET51, appears to mediate the majority of RET-dependent resistance to chemotherapeutically induced apoptosis. sk-n-mc 15-22 ret proto-oncogene Homo sapiens 84-89 18751369-6 2008 CONCLUSION: In SK-N-MC cells, downstream activation of MAP kinase, by both RET9 and RET51, appears to mediate the majority of RET-dependent resistance to chemotherapeutically induced apoptosis. sk-n-mc 15-22 ret proto-oncogene Homo sapiens 75-78 18418222-3 2008 Sunitinib is active against the RET kinase and has both antineoplastic and antiangiogenic properties. Sunitinib 0-9 ret proto-oncogene Homo sapiens 32-35 18364248-0 2008 Novel dual targeting strategy with vandetanib induces tumor cell apoptosis and inhibits angiogenesis in malignant pleural mesothelioma cells expressing RET oncogenic rearrangement. vandetanib 35-45 ret proto-oncogene Homo sapiens 152-155 18364248-2 2008 In the present study, we investigated the therapeutic efficacy of vandetanib (ZD6474), an inhibitor of VEGFR-2, EGFR and RET tyrosine kinases, in an orthotopic model of MPM. vandetanib 66-76 ret proto-oncogene Homo sapiens 121-124 18364248-2 2008 In the present study, we investigated the therapeutic efficacy of vandetanib (ZD6474), an inhibitor of VEGFR-2, EGFR and RET tyrosine kinases, in an orthotopic model of MPM. vandetanib 78-84 ret proto-oncogene Homo sapiens 121-124 18364248-7 2008 Our results suggest that using vandetanib to target RET-dependent tumor cell proliferation and survival and VEGFR-2-dependent tumor angiogenesis may be promising against MPM expressing RET oncogenic rearrangement and VEGF. vandetanib 31-41 ret proto-oncogene Homo sapiens 52-55 18364248-7 2008 Our results suggest that using vandetanib to target RET-dependent tumor cell proliferation and survival and VEGFR-2-dependent tumor angiogenesis may be promising against MPM expressing RET oncogenic rearrangement and VEGF. vandetanib 31-41 ret proto-oncogene Homo sapiens 185-188 18299806-5 2008 For the cross talk of integrin with RTK, ROS may suppress paxillin-associated protein tyrosine phosphatase (PTP-PEST) relieving its negative regulatory effects. Reactive Oxygen Species 41-44 ret proto-oncogene Homo sapiens 36-39 18418222-7 2008 Activation of the RET kinase pathway was evaluated using immunohistochemistry (IHC) and western blot analysis of total phosphorylated tyrosine and downstream signalling targets of the RET pathway. Tyrosine 134-142 ret proto-oncogene Homo sapiens 18-21 18322301-4 2008 PATIENTS: Fifteen individuals from five kindreds were identified as carriers of a RET protooncogene mutation in exon 11 codon 649 (TCG(Ser)-->TTG(Leu)). TMG-chitotriomycin 131-134 ret proto-oncogene Homo sapiens 82-85 18189271-4 2008 We show here that RET migration in neuroepitheliomal and non-neuronal cells is elicited by the activation of specific signaling pathways initiated by the competitive recruitment of the FRS2 adaptor molecule to tyrosine 1062 (Y1062) in RET. Tyrosine 210-218 ret proto-oncogene Homo sapiens 18-21 18322301-4 2008 PATIENTS: Fifteen individuals from five kindreds were identified as carriers of a RET protooncogene mutation in exon 11 codon 649 (TCG(Ser)-->TTG(Leu)). Serine 135-138 ret proto-oncogene Homo sapiens 82-85 18322301-4 2008 PATIENTS: Fifteen individuals from five kindreds were identified as carriers of a RET protooncogene mutation in exon 11 codon 649 (TCG(Ser)-->TTG(Leu)). Hydrotopotecan 145-148 ret proto-oncogene Homo sapiens 82-85 18322301-4 2008 PATIENTS: Fifteen individuals from five kindreds were identified as carriers of a RET protooncogene mutation in exon 11 codon 649 (TCG(Ser)-->TTG(Leu)). Leucine 149-152 ret proto-oncogene Homo sapiens 82-85 18365214-9 2008 MTC is mostly associated with variations in the 5 cysteine RET radicals and codon-risk management protocols are of considerable value but not infallible. Cysteine 50-58 ret proto-oncogene Homo sapiens 59-62 18498667-11 2008 In addition, the activation of PLD by pervanadate triggered phosphorylation of tyrosine 705 residue on STAT-3, and its phosphorylation was dramatically higher in TPC-1 cells (from papillary carcinoma) that have an endogenous RET/PTC1 than in ARO cells (from anaplastic carcinoma) without alteration of total STAT-3 expression. pervanadate 38-49 ret proto-oncogene Homo sapiens 225-228 18273880-4 2008 Ser691 is a predicted phosphorylation site and our analysis of transfected cells showed that the Gly691Ser Ret mutant can efficiently interact and associate with a 75-80-kD tyrosine phosphorylated cellular protein, an event not seen with wild-type Ret. Tyrosine 173-181 ret proto-oncogene Homo sapiens 107-110 18537751-7 2008 Currently, the sole approved second-line drug is sunitinib--a multitargeted agent, an inhibitor of tyrosine kinase, of KIT and PDGFRA/B and of the vascular endothelial growth factor receptors (VEGFRs)-1, -2 and 3, FMS-like tyrosine kinase-3 (FLT3), colony stimulating factor 1 receptor (CSF-1R), and glial cell-line derived neurotrophic factor receptor (REarranged during Transfection; RET). Sunitinib 49-58 ret proto-oncogene Homo sapiens 386-389 18355321-3 2008 Ret can propagate biochemical signaling from within concentrates in cholesterol-rich membrane microdomains or lipid rafts, or outside such regions, but the mechanisms for, and consequences of, Ret translocation between these membrane compartments remain largely unclear. Cholesterol 68-79 ret proto-oncogene Homo sapiens 0-3 18355321-8 2008 We have identified a previously unknown mechanism in which phosphotyrosine-binding domain-containing adaptors, by means of relocating Ret receptor complexes to lipid rafts, segregate diverse signaling and cellular functions mediated by Ret. Phosphotyrosine 59-74 ret proto-oncogene Homo sapiens 134-137 18355321-8 2008 We have identified a previously unknown mechanism in which phosphotyrosine-binding domain-containing adaptors, by means of relocating Ret receptor complexes to lipid rafts, segregate diverse signaling and cellular functions mediated by Ret. Phosphotyrosine 59-74 ret proto-oncogene Homo sapiens 236-239 18273880-4 2008 Ser691 is a predicted phosphorylation site and our analysis of transfected cells showed that the Gly691Ser Ret mutant can efficiently interact and associate with a 75-80-kD tyrosine phosphorylated cellular protein, an event not seen with wild-type Ret. Tyrosine 173-181 ret proto-oncogene Homo sapiens 248-251 17505827-1 2008 PURPOSE: Sunitinib, an oral multitargeted tyrosine kinase inhibitor that inhibits VEGFR, PDGFR, FLT3, KIT, and RET, is currently approved for the treatment of imatinib-refractory GIST and advanced renal cell carcinoma at a dose of 50 mg daily for 4 weeks followed by a 2-week off period (4/2 schedule). Sunitinib 9-18 ret proto-oncogene Homo sapiens 111-114 18027835-4 2008 The reticulocyte hemoglobin content (CHr or Ret-He) provides an indirect measure of the functional iron available for new red blood cell production over the previous 3-4 days. Iron 99-103 ret proto-oncogene Homo sapiens 44-47 18445656-0 2008 Medullary thyroid cancer: targeting the RET kinase pathway with sorafenib/tipifarnib. Sorafenib 64-73 ret proto-oncogene Homo sapiens 40-43 18445656-0 2008 Medullary thyroid cancer: targeting the RET kinase pathway with sorafenib/tipifarnib. tipifarnib 74-84 ret proto-oncogene Homo sapiens 40-43 18445656-4 2008 We report here a rapid response to a sorafenib (RET and RAF kinase and vascular endothelial growth factor receptor inhibitor)--based regimen in a patient with sporadic MTC who had advanced, progressive disease and a novel RET kinase aberration at exon 11 shown in tumor tissue. Sorafenib 37-46 ret proto-oncogene Homo sapiens 48-51 18445656-4 2008 We report here a rapid response to a sorafenib (RET and RAF kinase and vascular endothelial growth factor receptor inhibitor)--based regimen in a patient with sporadic MTC who had advanced, progressive disease and a novel RET kinase aberration at exon 11 shown in tumor tissue. Sorafenib 37-46 ret proto-oncogene Homo sapiens 222-225 18299477-9 2008 CCH associated with V804M RET mutation is a precancerous condition and surgery is recommended. 1-acetyl-2-(coumariniminecarboxamide-3-yl)hydrazine 0-3 ret proto-oncogene Homo sapiens 26-29 18316596-6 2008 As a result of RET-mediated tyrosine phosphorylation, beta-catenin escapes cytosolic down-regulation by the adenomatous polyposis coli/Axin/glycogen synthase kinase-3 complex and accumulates in the nucleus, where it can stimulate beta-catenin-specific transcriptional programs in a RET-dependent fashion. Tyrosine 28-36 ret proto-oncogene Homo sapiens 15-18 18316596-6 2008 As a result of RET-mediated tyrosine phosphorylation, beta-catenin escapes cytosolic down-regulation by the adenomatous polyposis coli/Axin/glycogen synthase kinase-3 complex and accumulates in the nucleus, where it can stimulate beta-catenin-specific transcriptional programs in a RET-dependent fashion. Tyrosine 28-36 ret proto-oncogene Homo sapiens 282-285 18286198-2 2008 Retinoic acid (RA)-treatment of neuroblastoma (NB) cells implicates activation of Ret and TrkB RTKs as critical step to induce cell differentiation. Tretinoin 15-17 ret proto-oncogene Homo sapiens 0-3 18304343-11 2008 CONCLUSION: These data suggest that FTI may be applied as an effective inhibitor for RET/PTC3-oncogene induced pro-inflammatory mediators. FTI 36-39 ret proto-oncogene Homo sapiens 85-88 17945482-1 2008 SU11248 sunitinib malate sutent is a selective inhibitor of certain protein tyrosine kinases including VEGF-R types 1-3 PDGF-R-a and -b, c-kit, and RET. Sunitinib 0-7 ret proto-oncogene Homo sapiens 148-151 18096130-10 2008 In conclusion, firstly, all MEN2a women should be screened for a pheochromocytoma with a 24-h urinary metanephrine and normetanephrine evaluation before or early during pregnancy, even with normal blood pressure; secondly, pheochromocytoma diagnosed during pregnancy should be operated on during pregnancy because of the risks for both mother and baby; thirdly, after medical therapy, retroperitoneal laparoscopic adrenalectomy can be performed during the second trimester of pregnancy. Metanephrine 102-114 ret proto-oncogene Homo sapiens 28-33 18096130-10 2008 In conclusion, firstly, all MEN2a women should be screened for a pheochromocytoma with a 24-h urinary metanephrine and normetanephrine evaluation before or early during pregnancy, even with normal blood pressure; secondly, pheochromocytoma diagnosed during pregnancy should be operated on during pregnancy because of the risks for both mother and baby; thirdly, after medical therapy, retroperitoneal laparoscopic adrenalectomy can be performed during the second trimester of pregnancy. Normetanephrine 119-134 ret proto-oncogene Homo sapiens 28-33 17945482-1 2008 SU11248 sunitinib malate sutent is a selective inhibitor of certain protein tyrosine kinases including VEGF-R types 1-3 PDGF-R-a and -b, c-kit, and RET. sunitinib malate sutent 8-31 ret proto-oncogene Homo sapiens 148-151 17599050-4 2007 At least three different tyrosine residues (Tyr905, Tyr1062, Tyr1096) of the RET(MEN 2B) precursor are phosphorylated before the oncogenic receptor reaches the cell surface. Tyrosine 25-33 ret proto-oncogene Homo sapiens 77-80 18245671-5 2008 ZD6474 inhibited the phosphorylation of RET in neuroblastoma cells and had a direct effect on tumor cell viability in seven neuroblastoma cell lines. vandetanib 0-6 ret proto-oncogene Homo sapiens 40-43 18079153-2 2008 In this study, we have used chitosan-coated poly(isobutylcyanoacrylate) nanoparticles to deliver siRNA with a complementary sequence to the fusion oncogene ret/PTC1. Chitosan 28-36 ret proto-oncogene Homo sapiens 156-159 18079153-2 2008 In this study, we have used chitosan-coated poly(isobutylcyanoacrylate) nanoparticles to deliver siRNA with a complementary sequence to the fusion oncogene ret/PTC1. Enbucrilate 44-71 ret proto-oncogene Homo sapiens 156-159 17599050-4 2007 At least three different tyrosine residues (Tyr905, Tyr1062, Tyr1096) of the RET(MEN 2B) precursor are phosphorylated before the oncogenic receptor reaches the cell surface. Tyrosine 25-33 ret proto-oncogene Homo sapiens 81-87 18022416-9 2007 Application of the developed method to the quantitation of total RET esters-type PAs in Senecio scandens from different regions of China is also reported. Esters 69-75 ret proto-oncogene Homo sapiens 65-68 17761947-6 2007 The results show that LKB1 inhibits rearranged in transformation (RET)/papillary thyroid carcinoma (PTC)-dependent activation of signal transducer and activator of transcription 3 (STAT3), which is mediated by phosphorylation of STAT3 tyrosine 705 by RET/PTC. Tyrosine 235-243 ret proto-oncogene Homo sapiens 66-69 18022416-9 2007 Application of the developed method to the quantitation of total RET esters-type PAs in Senecio scandens from different regions of China is also reported. Pyrrolizidine Alkaloids 81-84 ret proto-oncogene Homo sapiens 65-68 17895320-7 2007 The distribution of RET mutations in cysteine and noncysteine encoding codons was significantly different in the two groups of patients, with the prevalence of RET mutations in noncysteine codons being higher in MTC that presented as apparently sporadic (P < 0.0001). Cysteine 37-45 ret proto-oncogene Homo sapiens 20-23 17895320-7 2007 The distribution of RET mutations in cysteine and noncysteine encoding codons was significantly different in the two groups of patients, with the prevalence of RET mutations in noncysteine codons being higher in MTC that presented as apparently sporadic (P < 0.0001). noncysteine 50-61 ret proto-oncogene Homo sapiens 20-23 17895320-7 2007 The distribution of RET mutations in cysteine and noncysteine encoding codons was significantly different in the two groups of patients, with the prevalence of RET mutations in noncysteine codons being higher in MTC that presented as apparently sporadic (P < 0.0001). noncysteine 177-188 ret proto-oncogene Homo sapiens 160-163 17715395-5 2007 These interactions are dependent on the RTK kinase activity and autophosphorylation of specific tyrosine residues in the carboxyl terminus. Tyrosine 96-104 ret proto-oncogene Homo sapiens 40-43 17761947-6 2007 The results show that LKB1 inhibits rearranged in transformation (RET)/papillary thyroid carcinoma (PTC)-dependent activation of signal transducer and activator of transcription 3 (STAT3), which is mediated by phosphorylation of STAT3 tyrosine 705 by RET/PTC. Tyrosine 235-243 ret proto-oncogene Homo sapiens 100-103 17962474-0 2007 Constitutive and AP20187-induced Ret activation in photoreceptors does not protect from light-induced damage. AP20187 17-24 ret proto-oncogene Homo sapiens 33-36 18032931-2 2007 In vitro studies with cellular models of human thyroid carcinoma cells demonstrated that the adoptive expression of oncogenic RET/PTC1, Ha-RASV12 or BRAFV600E enhances Skp2 and reduces p27 protein expression in a MAP kinase-dependent manner; that RAS/BRAF/MAP kinase-dependent control of p27 expression in thyroid cancer cells occurs by regulating the stability of Skp2 and p27 protein; and that antisense oligonucleotides to p27 suppress growth arrest induced by MEK inhibitors. Oligonucleotides 406-422 ret proto-oncogene Homo sapiens 126-129 18261274-1 2007 OBJECTIVE: To detect the mutations of RET proto-oncogene in two Chinese families with multiple endocrine neoplasia type 2A (MEN2A) and to study the clinical application of pentagastrin stimulation test in the diagnosis and follow-up of MEN2A. Pentagastrin 172-184 ret proto-oncogene Homo sapiens 124-129 18261274-1 2007 OBJECTIVE: To detect the mutations of RET proto-oncogene in two Chinese families with multiple endocrine neoplasia type 2A (MEN2A) and to study the clinical application of pentagastrin stimulation test in the diagnosis and follow-up of MEN2A. Pentagastrin 172-184 ret proto-oncogene Homo sapiens 236-241 18261274-1 2007 OBJECTIVE: To detect the mutations of RET proto-oncogene in two Chinese families with multiple endocrine neoplasia type 2A (MEN2A) and to study the clinical application of pentagastrin stimulation test in the diagnosis and follow-up of MEN2A. Pentagastrin 172-184 ret proto-oncogene Homo sapiens 38-41 17664273-6 2007 In contrast, inhibition of oncogenic B-RAF- or epidermal growth factor-induced ERK1/2 phosphorylation required micromolar concentrations of Sorafenib demonstrating the high specificity of this drug in targeting RET. Sorafenib 140-149 ret proto-oncogene Homo sapiens 211-214 17664273-0 2007 Sorafenib functions to potently suppress RET tyrosine kinase activity by direct enzymatic inhibition and promoting RET lysosomal degradation independent of proteasomal targeting. Sorafenib 0-9 ret proto-oncogene Homo sapiens 41-44 17471236-6 2007 RET tyrosine residues 905 and 981 are important determinants for functional binding of the adaptor, as removal of both autophosphorylation sites displaces its recruitment. Tyrosine 4-12 ret proto-oncogene Homo sapiens 0-3 17664273-7 2007 Moreover, prolonged exposure to Sorafenib resulted in inhibition of cell proliferation and RET protein degradation. Sorafenib 32-41 ret proto-oncogene Homo sapiens 91-94 17664273-0 2007 Sorafenib functions to potently suppress RET tyrosine kinase activity by direct enzymatic inhibition and promoting RET lysosomal degradation independent of proteasomal targeting. Sorafenib 0-9 ret proto-oncogene Homo sapiens 115-118 17664273-2 2007 In this study, the ability of Sorafenib (BAY 43-9006) to act as a RET inhibitor was investigated. Sorafenib 30-39 ret proto-oncogene Homo sapiens 66-69 17664273-8 2007 Using lysosomal and proteasomal inhibitors, we demonstrate that Sorafenib induces RET lysosomal degradation independent of proteasomal targeting. Sorafenib 64-73 ret proto-oncogene Homo sapiens 82-85 17664273-2 2007 In this study, the ability of Sorafenib (BAY 43-9006) to act as a RET inhibitor was investigated. Sorafenib 41-52 ret proto-oncogene Homo sapiens 66-69 17664273-9 2007 Furthermore, we provide a structural model of the Sorafenib.RET complex in which Sorafenib binds to and induces the DFG(out) conformation of the RET kinase domain. Sorafenib 50-59 ret proto-oncogene Homo sapiens 60-63 17664273-3 2007 Sorafenib inhibited the activity of purified recombinant kinase domain of wild type RET and RET(V804M) with IC(50) values of 5.9 and 7.9 nm, respectively. Sorafenib 0-9 ret proto-oncogene Homo sapiens 84-87 17664273-3 2007 Sorafenib inhibited the activity of purified recombinant kinase domain of wild type RET and RET(V804M) with IC(50) values of 5.9 and 7.9 nm, respectively. Sorafenib 0-9 ret proto-oncogene Homo sapiens 92-95 17664273-9 2007 Furthermore, we provide a structural model of the Sorafenib.RET complex in which Sorafenib binds to and induces the DFG(out) conformation of the RET kinase domain. Sorafenib 50-59 ret proto-oncogene Homo sapiens 145-148 17664273-5 2007 In cell-based assays, Sorafenib inhibited the kinase activity and signaling of wild type and oncogenic RET in MEN2 tumor and established cell lines at a concentration between 15 and 150 nm. Sorafenib 22-31 ret proto-oncogene Homo sapiens 103-106 17664273-9 2007 Furthermore, we provide a structural model of the Sorafenib.RET complex in which Sorafenib binds to and induces the DFG(out) conformation of the RET kinase domain. Sorafenib 81-90 ret proto-oncogene Homo sapiens 60-63 17664273-9 2007 Furthermore, we provide a structural model of the Sorafenib.RET complex in which Sorafenib binds to and induces the DFG(out) conformation of the RET kinase domain. Sorafenib 81-90 ret proto-oncogene Homo sapiens 145-148 17664273-9 2007 Furthermore, we provide a structural model of the Sorafenib.RET complex in which Sorafenib binds to and induces the DFG(out) conformation of the RET kinase domain. 1,3-Diphenylguanidine 116-119 ret proto-oncogene Homo sapiens 60-63 17664273-9 2007 Furthermore, we provide a structural model of the Sorafenib.RET complex in which Sorafenib binds to and induces the DFG(out) conformation of the RET kinase domain. 1,3-Diphenylguanidine 116-119 ret proto-oncogene Homo sapiens 145-148 17664273-11 2007 In addition, because inhibition of RET is not impaired by mutation of the Val(804) gatekeeper residue, MEN2 tumors may be less susceptible to acquired Sorafenib resistance. Sorafenib 151-160 ret proto-oncogene Homo sapiens 35-38 17638907-0 2007 The RET kinase inhibitor NVP-AST487 blocks growth and calcitonin gene expression through distinct mechanisms in medullary thyroid cancer cells. AST 487 29-35 ret proto-oncogene Homo sapiens 4-7 17672459-1 2007 A polypurine (guanine)/polypyrimidine (cytosine)-rich sequence within the proximal promoter region of the human RET oncogene has been shown to be essential for RET basal transcription. polypurine 2-12 ret proto-oncogene Homo sapiens 112-115 17672459-1 2007 A polypurine (guanine)/polypyrimidine (cytosine)-rich sequence within the proximal promoter region of the human RET oncogene has been shown to be essential for RET basal transcription. polypurine 2-12 ret proto-oncogene Homo sapiens 160-163 17672459-1 2007 A polypurine (guanine)/polypyrimidine (cytosine)-rich sequence within the proximal promoter region of the human RET oncogene has been shown to be essential for RET basal transcription. Guanine 14-21 ret proto-oncogene Homo sapiens 112-115 17672459-1 2007 A polypurine (guanine)/polypyrimidine (cytosine)-rich sequence within the proximal promoter region of the human RET oncogene has been shown to be essential for RET basal transcription. Guanine 14-21 ret proto-oncogene Homo sapiens 160-163 17672459-1 2007 A polypurine (guanine)/polypyrimidine (cytosine)-rich sequence within the proximal promoter region of the human RET oncogene has been shown to be essential for RET basal transcription. polypyrimidine 23-37 ret proto-oncogene Homo sapiens 112-115 17672459-1 2007 A polypurine (guanine)/polypyrimidine (cytosine)-rich sequence within the proximal promoter region of the human RET oncogene has been shown to be essential for RET basal transcription. polypyrimidine 23-37 ret proto-oncogene Homo sapiens 160-163 17709622-11 2007 RESULTS: Using Western blot analysis, we detected the dephosphorylation of ERK1/2 in PTC cells carrying the RET/PTC1 rearrangement or a BRAF mutation after treating the cells with 2 MEK1/2 inhibitors (PD98059 and U0126). U 0126 213-218 ret proto-oncogene Homo sapiens 108-111 17709622-12 2007 In addition, both PD98059 and U0126 completely inhibited the growth of the PTC cells carrying a BRAF mutation but partially inhibited the growth of the PTC cells carrying the RET/PTC1 rearrangement. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 18-25 ret proto-oncogene Homo sapiens 175-178 17709622-12 2007 In addition, both PD98059 and U0126 completely inhibited the growth of the PTC cells carrying a BRAF mutation but partially inhibited the growth of the PTC cells carrying the RET/PTC1 rearrangement. U 0126 30-35 ret proto-oncogene Homo sapiens 175-178 17672459-1 2007 A polypurine (guanine)/polypyrimidine (cytosine)-rich sequence within the proximal promoter region of the human RET oncogene has been shown to be essential for RET basal transcription. Cytosine 39-47 ret proto-oncogene Homo sapiens 112-115 17672459-1 2007 A polypurine (guanine)/polypyrimidine (cytosine)-rich sequence within the proximal promoter region of the human RET oncogene has been shown to be essential for RET basal transcription. Cytosine 39-47 ret proto-oncogene Homo sapiens 160-163 17709622-11 2007 RESULTS: Using Western blot analysis, we detected the dephosphorylation of ERK1/2 in PTC cells carrying the RET/PTC1 rearrangement or a BRAF mutation after treating the cells with 2 MEK1/2 inhibitors (PD98059 and U0126). 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 201-208 ret proto-oncogene Homo sapiens 108-111 17344192-7 2007 A further study using cyclohexamide (a protein synthesis inhibitor) suggests that both RTK and JNK/SAPK contributed to the protein synthesis-independent early phase in hypotonic stress-induced Na(+) transport, but not to the protein synthesis-dependent late phase. 4-[2-(3,5-dimethyl-2-oxocyclohexyl)-2-hydroxyethyl]piperidine-2,6-dione 22-35 ret proto-oncogene Homo sapiens 87-90 17638907-2 2007 NVP-AST487, a N,N"-diphenyl urea with an IC(50) of 0.88 mumol/L on RET kinase, inhibited RET autophosphorylation and activation of downstream effectors, and potently inhibited the growth of human thyroid cancer cell lines with activating mutations of RET but not of lines without RET mutations. n,n"-diphenyl urea 14-32 ret proto-oncogene Homo sapiens 67-70 17556544-2 2007 Here, we show that GW2974 (HER2/EGF receptor tyrosine kinase inhibitor), but not trastuzumab, activates AMP-activated protein kinase (AMPK), initiating a metabolic stress response in human cardiomyocytes that protects against TNFalpha-induced cell death. GW2974 19-25 ret proto-oncogene Homo sapiens 36-60 17548251-1 2007 BACKGROUND: Signal regulatory protein alpha1 (Sirpalpha1) is a member of Sirps families containing four immunoreceptor tyrosine-based inhibitory motifs (ITIMs) domains in the cytoplasm of and an activated substrate of receptor tyrosine kinase (RTK), that negatively regulates the RTK-dependent cell proliferating signal transduction pathway. Tyrosine 119-127 ret proto-oncogene Homo sapiens 218-242 17639053-5 2007 RET genetic analyses were performed at the germline and tissue levels in MTC and CCH cases. 1-acetyl-2-(coumariniminecarboxamide-3-yl)hydrazine 81-84 ret proto-oncogene Homo sapiens 0-3 17490619-6 2007 We show that the VEGF-A isoform VEGF(165) induces RET-tyr(1062) phosphorylation in addition to VEGFR2 autophosphorylation, that VEGF(165) and GDNF have additive effects on RET-tyr(1062) phosphorylation, and that VEGFR2 and RET co-immunoprecipitate. Tyrosine 54-57 ret proto-oncogene Homo sapiens 50-53 17490619-8 2007 Similarly, in embryonic kidney explants VEGF(165) induces RET-tyr(1062) phosphorylation and upregulates GDNF. Tyrosine 62-65 ret proto-oncogene Homo sapiens 58-61 17548251-1 2007 BACKGROUND: Signal regulatory protein alpha1 (Sirpalpha1) is a member of Sirps families containing four immunoreceptor tyrosine-based inhibitory motifs (ITIMs) domains in the cytoplasm of and an activated substrate of receptor tyrosine kinase (RTK), that negatively regulates the RTK-dependent cell proliferating signal transduction pathway. Tyrosine 119-127 ret proto-oncogene Homo sapiens 244-247 17548251-1 2007 BACKGROUND: Signal regulatory protein alpha1 (Sirpalpha1) is a member of Sirps families containing four immunoreceptor tyrosine-based inhibitory motifs (ITIMs) domains in the cytoplasm of and an activated substrate of receptor tyrosine kinase (RTK), that negatively regulates the RTK-dependent cell proliferating signal transduction pathway. Tyrosine 119-127 ret proto-oncogene Homo sapiens 280-283 17431108-0 2007 The RET oncogene is a critical component of transcriptional programs associated with retinoic acid-induced differentiation in neuroblastoma. Tretinoin 85-98 ret proto-oncogene Homo sapiens 4-7 17499312-9 2007 Receptor tyrosine kinase assays revealed that IGF-1-stimulated IGF-1R tyrosine kinase activation was also abrogated by curcumin in a dose-dependent manner. Curcumin 119-127 ret proto-oncogene Homo sapiens 0-24 17453286-5 2007 (2) Among the high-risk RET mutations, those in codon 634 cause higher penetrance rates of the multiple endocrine neoplasia 2A phenotype (MTC, pheochromocytoma, and parathyroid hyperplasia/adenoma) than mutations in codons 609, 611, 618, and 620, irrespective of the amino acid substituting for cysteine (grade C). Cysteine 295-303 ret proto-oncogene Homo sapiens 24-27 17358032-10 2007 Specifically, mean %MN-RET in cord blood of ZDV-exposed infants was 1.67 +/- 0.34 compared with 0.16 +/- 0.06 in non-ZDV ART-exposed infants (P = 0.006) and 0.12 +/- 0.02 in control cord bloods (P < 0.0001). Zidovudine 44-47 ret proto-oncogene Homo sapiens 23-26 17358032-11 2007 %MN-RET in ZDV-exposed newborns decreased over the first 6 months of life to levels comparable to cord blood controls. Zidovudine 11-14 ret proto-oncogene Homo sapiens 4-7 17343372-0 2007 Discovery of N-(4-(3-amino-1H-indazol-4-yl)phenyl)-N"-(2-fluoro-5-methylphenyl)urea (ABT-869), a 3-aminoindazole-based orally active multitargeted receptor tyrosine kinase inhibitor. N-(4-(3-amino-1H-indazol-4-yl)phenyl)-N1-(2-fluoro-5-methylphenyl)urea 13-83 ret proto-oncogene Homo sapiens 147-171 17343372-0 2007 Discovery of N-(4-(3-amino-1H-indazol-4-yl)phenyl)-N"-(2-fluoro-5-methylphenyl)urea (ABT-869), a 3-aminoindazole-based orally active multitargeted receptor tyrosine kinase inhibitor. 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 85-88 ret proto-oncogene Homo sapiens 147-171 17343372-0 2007 Discovery of N-(4-(3-amino-1H-indazol-4-yl)phenyl)-N"-(2-fluoro-5-methylphenyl)urea (ABT-869), a 3-aminoindazole-based orally active multitargeted receptor tyrosine kinase inhibitor. 1H-Indazol-3-amine 97-112 ret proto-oncogene Homo sapiens 147-171 17343372-1 2007 In our continued efforts to search for potent and novel receptor tyrosine kinase (RTK) inhibitors as potential anticancer agents, we discovered, through a structure-based design, that 3-aminoindazole could serve as an efficient hinge-binding template for kinase inhibitors. 1H-Indazol-3-amine 184-199 ret proto-oncogene Homo sapiens 56-80 17343372-1 2007 In our continued efforts to search for potent and novel receptor tyrosine kinase (RTK) inhibitors as potential anticancer agents, we discovered, through a structure-based design, that 3-aminoindazole could serve as an efficient hinge-binding template for kinase inhibitors. 1H-Indazol-3-amine 184-199 ret proto-oncogene Homo sapiens 82-85 17343372-2 2007 By incorporating an N,N"-diaryl urea moiety at the C4-position of 3-aminodazole, a series of RTK inhibitors were generated, which potently inhibited the tyrosine kinase activity of the vascular endothelial growth factor receptor and the platelet-derived growth factor receptor families. n,n"-diaryl urea 20-36 ret proto-oncogene Homo sapiens 93-96 17343372-2 2007 By incorporating an N,N"-diaryl urea moiety at the C4-position of 3-aminodazole, a series of RTK inhibitors were generated, which potently inhibited the tyrosine kinase activity of the vascular endothelial growth factor receptor and the platelet-derived growth factor receptor families. 3-aminodazole 66-79 ret proto-oncogene Homo sapiens 93-96 17358032-9 2007 Tenfold increases in %MN-RET were seen in women and infants who received ZDV-containing ART prenatally; no increases were detected in three women and infants who received prenatal ART without ZDV. Zidovudine 73-76 ret proto-oncogene Homo sapiens 25-28 17431108-6 2007 RET, a receptor tyrosine kinase involved with differentiation, was consistently up-regulated throughout the time course of RA treatment in the majority of neuroblastic tumor cell lines. Tretinoin 123-125 ret proto-oncogene Homo sapiens 0-3 17097365-9 2007 Our patient was a heterozygote carrier of GAG-->GAC mutation (Glu 768 Asp) in exon 13, codon 768 of the RET proto-oncogene. Glycosaminoglycans 42-45 ret proto-oncogene Homo sapiens 107-110 17327610-3 2007 Sunitinib inhibits other tyrosine kinases including, KIT, FLT3, colony-stimulating factor 1 (CSF-1), and RET, which are involved in a number of malignancies including small-cell lung cancer, GI stromal tumors (GISTs), breast cancer, acute myelogenous leukemia, multiple endocrine neoplasia types 2A and 2B, and familial medullary thyroid carcinoma. Sunitinib 0-9 ret proto-oncogene Homo sapiens 105-108 17209045-1 2007 The precise role of STAT3 Ser(727) phosphorylation in RET-mediated cell transformation and oncogenesis is not well understood. Serine 26-29 ret proto-oncogene Homo sapiens 54-57 17209045-2 2007 In this study, we have shown that familial medullary thyroid carcinoma (FMTC) mutants RET(Y791F) and RET(S891A) induced, in addition to Tyr(705) phosphorylation, constitutive STAT3 Ser(727) phosphorylation. Tyrosine 136-139 ret proto-oncogene Homo sapiens 86-89 17209045-2 2007 In this study, we have shown that familial medullary thyroid carcinoma (FMTC) mutants RET(Y791F) and RET(S891A) induced, in addition to Tyr(705) phosphorylation, constitutive STAT3 Ser(727) phosphorylation. Tyrosine 136-139 ret proto-oncogene Homo sapiens 101-104 17209045-2 2007 In this study, we have shown that familial medullary thyroid carcinoma (FMTC) mutants RET(Y791F) and RET(S891A) induced, in addition to Tyr(705) phosphorylation, constitutive STAT3 Ser(727) phosphorylation. Serine 181-184 ret proto-oncogene Homo sapiens 86-89 17209045-2 2007 In this study, we have shown that familial medullary thyroid carcinoma (FMTC) mutants RET(Y791F) and RET(S891A) induced, in addition to Tyr(705) phosphorylation, constitutive STAT3 Ser(727) phosphorylation. Serine 181-184 ret proto-oncogene Homo sapiens 101-104 17209045-3 2007 Using inhibitors and dominant negative constructs, we have demonstrated that RET(Y791F) and RET(S891A) induce STAT3 Ser(727) phosphorylation via a canonical Ras/ERK1/2 pathway and that integration of the Ras/ERK1/2/ELK-1 and STAT3 pathways was required for up-regulation of the c-fos promoter by FMTC-RET. Serine 116-119 ret proto-oncogene Homo sapiens 77-80 17209045-3 2007 Using inhibitors and dominant negative constructs, we have demonstrated that RET(Y791F) and RET(S891A) induce STAT3 Ser(727) phosphorylation via a canonical Ras/ERK1/2 pathway and that integration of the Ras/ERK1/2/ELK-1 and STAT3 pathways was required for up-regulation of the c-fos promoter by FMTC-RET. Serine 116-119 ret proto-oncogene Homo sapiens 92-95 17209045-3 2007 Using inhibitors and dominant negative constructs, we have demonstrated that RET(Y791F) and RET(S891A) induce STAT3 Ser(727) phosphorylation via a canonical Ras/ERK1/2 pathway and that integration of the Ras/ERK1/2/ELK-1 and STAT3 pathways was required for up-regulation of the c-fos promoter by FMTC-RET. Serine 116-119 ret proto-oncogene Homo sapiens 92-95 17209045-10 2007 These data show that FMTC-RET mutants activate a Ras/ERK1/2/STAT3 Ser(727) pathway, which plays an important role in cell mitogenicity and transformation. Serine 66-69 ret proto-oncogene Homo sapiens 26-29 17279407-3 2007 Special attention should be paid to rare patients who carry mutations of one of the critical cysteine residues of these exons, known to predispose to MEN2A. Cysteine 93-101 ret proto-oncogene Homo sapiens 150-155 16843637-0 2006 RET oncoproteins induce tyrosine phosphorylation changes of proteins involved in RNA metabolism. Tyrosine 24-32 ret proto-oncogene Homo sapiens 0-3 17934909-1 2007 RET (REarranged during Transfection) is a transmembrane receptor tyrosine kinase that is activated by a complex consisting of a soluble glial cell line-derived neurotrophic factor (GDNF) family ligand (GFL) and a glycosyl phosphatidylinositol-anchored co-receptor, GDNF family receptors alpha (GFRalpha). Phosphatidylinositols 222-242 ret proto-oncogene Homo sapiens 0-3 17934909-1 2007 RET (REarranged during Transfection) is a transmembrane receptor tyrosine kinase that is activated by a complex consisting of a soluble glial cell line-derived neurotrophic factor (GDNF) family ligand (GFL) and a glycosyl phosphatidylinositol-anchored co-receptor, GDNF family receptors alpha (GFRalpha). Phosphatidylinositols 222-242 ret proto-oncogene Homo sapiens 5-35 17353176-11 2007 In comparison with CHr, the value of 30.5 pg for RET-He appeared to be the best cut-off point with a very good sensitivity and specificity to determine patients needing iron supplementation. Iron 169-173 ret proto-oncogene Homo sapiens 49-52 17353176-12 2007 Our study showed an excellent diagnostic efficiency of RET-He to evaluate patients needing iron support and demonstrated a strict correspondence between the classic CHr and the new Ret-He. Iron 91-95 ret proto-oncogene Homo sapiens 55-58 18314611-2 2007 One very effective tyrosine kinase inhibitor is imatinib mesylate inhibiting the KIT receptor tyrosine kinase in gastrointestinal stromal tumors (GISTs) which often carry activating mutations in the KIT gene. Imatinib Mesylate 48-65 ret proto-oncogene Homo sapiens 85-109 18314625-3 2007 In this context, gene-specific siRNA against IGF-signalling components as well as IGF1R selective receptor tyrosine kinase (RTK)-inhibitors (tyrphostins) may therefore offer new therapeutic options since both small interfering RNAs (siRNA) and small inhibitory molecules significantly reduce IGFIR signalling in HCC cell lines. Tyrphostins 141-152 ret proto-oncogene Homo sapiens 98-122 18314625-3 2007 In this context, gene-specific siRNA against IGF-signalling components as well as IGF1R selective receptor tyrosine kinase (RTK)-inhibitors (tyrphostins) may therefore offer new therapeutic options since both small interfering RNAs (siRNA) and small inhibitory molecules significantly reduce IGFIR signalling in HCC cell lines. Tyrphostins 141-152 ret proto-oncogene Homo sapiens 124-127 17270543-2 2007 Children of families with RET cysteine mutations (exons 10, 11, 13, and 16) may develop early metastatic tumours and require prophylactic thyroidectomy. Cysteine 30-38 ret proto-oncogene Homo sapiens 26-29 17217081-2 2007 All seven TRPCs (TRPC1 through TRPC7) can be activated through Gq/11 receptors or receptor tyrosine kinase (RTK) by mechanisms downstream of phospholipase C. The last decade saw a rapidly growing interest in understanding the role of TRPC channels in calcium entry pathways as well as in understanding the signal(s) responsible for TRPC activation. Calcium 251-258 ret proto-oncogene Homo sapiens 82-106 17217081-2 2007 All seven TRPCs (TRPC1 through TRPC7) can be activated through Gq/11 receptors or receptor tyrosine kinase (RTK) by mechanisms downstream of phospholipase C. The last decade saw a rapidly growing interest in understanding the role of TRPC channels in calcium entry pathways as well as in understanding the signal(s) responsible for TRPC activation. Calcium 251-258 ret proto-oncogene Homo sapiens 108-111 17178882-2 2006 Sorafenib (BAY 43-9006, Nexavar) is a multikinase inhibitor with activity against Raf kinase and several receptor tyrosine kinases, including vascular endothelial growth factor receptor 2 (VEGFR2), platelet-derived growth factor receptor (PDGFR), FLT3, Ret, and c-Kit. Sorafenib 0-9 ret proto-oncogene Homo sapiens 253-256 17178882-2 2006 Sorafenib (BAY 43-9006, Nexavar) is a multikinase inhibitor with activity against Raf kinase and several receptor tyrosine kinases, including vascular endothelial growth factor receptor 2 (VEGFR2), platelet-derived growth factor receptor (PDGFR), FLT3, Ret, and c-Kit. Sorafenib 11-22 ret proto-oncogene Homo sapiens 253-256 17178882-2 2006 Sorafenib (BAY 43-9006, Nexavar) is a multikinase inhibitor with activity against Raf kinase and several receptor tyrosine kinases, including vascular endothelial growth factor receptor 2 (VEGFR2), platelet-derived growth factor receptor (PDGFR), FLT3, Ret, and c-Kit. Sorafenib 24-31 ret proto-oncogene Homo sapiens 253-256 16849418-8 2006 RET/PTC-mediated Y705 phosphorylation of STAT3 was inhibited by addition of SU11248, and the inhibitory effects of SU11248 on the tyrosine phosphorylation and transcriptional activation of STAT3 were very closely correlated with decreased autophosphorylation of RET/PTC. Sunitinib 76-83 ret proto-oncogene Homo sapiens 0-3 17260470-0 2006 [RET gene cys 634 trp mutation in a multiple endocrine neoplasia type 2A kindred]. Cysteine 10-13 ret proto-oncogene Homo sapiens 1-4 17260470-0 2006 [RET gene cys 634 trp mutation in a multiple endocrine neoplasia type 2A kindred]. Cysteine 10-13 ret proto-oncogene Homo sapiens 36-72 17260470-0 2006 [RET gene cys 634 trp mutation in a multiple endocrine neoplasia type 2A kindred]. Tryptophan 18-21 ret proto-oncogene Homo sapiens 1-4 17260470-0 2006 [RET gene cys 634 trp mutation in a multiple endocrine neoplasia type 2A kindred]. Tryptophan 18-21 ret proto-oncogene Homo sapiens 36-72 17260470-6 2006 This missense point mutation arisen in heterozygosity and caused a substitution of Cys to Trp residue at codon 634 ( Cys 634 Trp) in RET protein. Cysteine 83-86 ret proto-oncogene Homo sapiens 133-136 17260470-6 2006 This missense point mutation arisen in heterozygosity and caused a substitution of Cys to Trp residue at codon 634 ( Cys 634 Trp) in RET protein. Tryptophan 90-93 ret proto-oncogene Homo sapiens 133-136 17260470-6 2006 This missense point mutation arisen in heterozygosity and caused a substitution of Cys to Trp residue at codon 634 ( Cys 634 Trp) in RET protein. Cysteine 117-120 ret proto-oncogene Homo sapiens 133-136 17260470-6 2006 This missense point mutation arisen in heterozygosity and caused a substitution of Cys to Trp residue at codon 634 ( Cys 634 Trp) in RET protein. Tryptophan 125-128 ret proto-oncogene Homo sapiens 133-136 17260470-7 2006 CONCLUSION: The genotype of the family is identified as Cys 634 Trp substitution of RET gene. Cysteine 56-59 ret proto-oncogene Homo sapiens 84-87 17260470-7 2006 CONCLUSION: The genotype of the family is identified as Cys 634 Trp substitution of RET gene. Tryptophan 64-67 ret proto-oncogene Homo sapiens 84-87 17108110-2 2006 The disease is caused primarily by a methionine to threonine substitution of residue 918 in the kinase domain of the RET receptor (2B-RET); however, the molecular mechanisms that lead to the disease phenotype are unclear. Methionine 37-47 ret proto-oncogene Homo sapiens 117-120 17108110-2 2006 The disease is caused primarily by a methionine to threonine substitution of residue 918 in the kinase domain of the RET receptor (2B-RET); however, the molecular mechanisms that lead to the disease phenotype are unclear. Methionine 37-47 ret proto-oncogene Homo sapiens 134-137 17108110-2 2006 The disease is caused primarily by a methionine to threonine substitution of residue 918 in the kinase domain of the RET receptor (2B-RET); however, the molecular mechanisms that lead to the disease phenotype are unclear. Threonine 51-60 ret proto-oncogene Homo sapiens 117-120 17108110-2 2006 The disease is caused primarily by a methionine to threonine substitution of residue 918 in the kinase domain of the RET receptor (2B-RET); however, the molecular mechanisms that lead to the disease phenotype are unclear. Threonine 51-60 ret proto-oncogene Homo sapiens 134-137 16928683-8 2006 We also present the structures of the RET tyrosine kinase domain bound to two inhibitors, the pyrazolopyrimidine PP1 and the clinically relevant 4-anilinoquinazoline ZD6474. anilinoquinazoline 145-165 ret proto-oncogene Homo sapiens 38-41 16928683-8 2006 We also present the structures of the RET tyrosine kinase domain bound to two inhibitors, the pyrazolopyrimidine PP1 and the clinically relevant 4-anilinoquinazoline ZD6474. vandetanib 166-172 ret proto-oncogene Homo sapiens 38-41 16934227-4 2006 We have shown that the RTK inhibitor GW282974A (an analogue of GW2016; lapatinib) is effective in chemosensitisation of drug resistant EGFR over-expressing cells giving rise to a synergistic effect when used in combination with either cisplatin or paclitaxel in chemosensitivity assays. GW2974 37-46 ret proto-oncogene Homo sapiens 23-26 16934227-4 2006 We have shown that the RTK inhibitor GW282974A (an analogue of GW2016; lapatinib) is effective in chemosensitisation of drug resistant EGFR over-expressing cells giving rise to a synergistic effect when used in combination with either cisplatin or paclitaxel in chemosensitivity assays. N-(3-chloro-4-((3-fluorobenzyl)oxy)phenyl-6-(5-((methylsulfonyl)ethyl)aminomethyl)-2-furyl)-4-quinazolinamine 63-69 ret proto-oncogene Homo sapiens 23-26 16934227-4 2006 We have shown that the RTK inhibitor GW282974A (an analogue of GW2016; lapatinib) is effective in chemosensitisation of drug resistant EGFR over-expressing cells giving rise to a synergistic effect when used in combination with either cisplatin or paclitaxel in chemosensitivity assays. Lapatinib 71-80 ret proto-oncogene Homo sapiens 23-26 16934227-4 2006 We have shown that the RTK inhibitor GW282974A (an analogue of GW2016; lapatinib) is effective in chemosensitisation of drug resistant EGFR over-expressing cells giving rise to a synergistic effect when used in combination with either cisplatin or paclitaxel in chemosensitivity assays. Cisplatin 235-244 ret proto-oncogene Homo sapiens 23-26 16934227-4 2006 We have shown that the RTK inhibitor GW282974A (an analogue of GW2016; lapatinib) is effective in chemosensitisation of drug resistant EGFR over-expressing cells giving rise to a synergistic effect when used in combination with either cisplatin or paclitaxel in chemosensitivity assays. Paclitaxel 248-258 ret proto-oncogene Homo sapiens 23-26 16999719-7 2006 Ret He is a reliable marker of cellular hemoglobin content and can be used to identify the presence of iron-deficient states. Iron 103-107 ret proto-oncogene Homo sapiens 0-3 16849418-0 2006 An orally administered multitarget tyrosine kinase inhibitor, SU11248, is a novel potent inhibitor of thyroid oncogenic RET/papillary thyroid cancer kinases. Sunitinib 62-69 ret proto-oncogene Homo sapiens 120-123 16849418-3 2006 OBJECTIVE: The objective of the study was to evaluate the efficacies of the recently developed kinase inhibitors SU11248, SU5416, and SU6668 in inhibition of RET/PTC. Sunitinib 113-120 ret proto-oncogene Homo sapiens 158-161 16849418-3 2006 OBJECTIVE: The objective of the study was to evaluate the efficacies of the recently developed kinase inhibitors SU11248, SU5416, and SU6668 in inhibition of RET/PTC. Sunitinib 113-120 ret proto-oncogene Homo sapiens 162-165 16849418-3 2006 OBJECTIVE: The objective of the study was to evaluate the efficacies of the recently developed kinase inhibitors SU11248, SU5416, and SU6668 in inhibition of RET/PTC. Semaxinib 122-128 ret proto-oncogene Homo sapiens 158-161 16849418-3 2006 OBJECTIVE: The objective of the study was to evaluate the efficacies of the recently developed kinase inhibitors SU11248, SU5416, and SU6668 in inhibition of RET/PTC. Semaxinib 122-128 ret proto-oncogene Homo sapiens 162-165 16849418-3 2006 OBJECTIVE: The objective of the study was to evaluate the efficacies of the recently developed kinase inhibitors SU11248, SU5416, and SU6668 in inhibition of RET/PTC. orantinib 134-140 ret proto-oncogene Homo sapiens 158-161 16849418-3 2006 OBJECTIVE: The objective of the study was to evaluate the efficacies of the recently developed kinase inhibitors SU11248, SU5416, and SU6668 in inhibition of RET/PTC. orantinib 134-140 ret proto-oncogene Homo sapiens 162-165 16995874-1 2006 ZD6474 (Zactima, AstraZeneca, Macclesfield, UK) is an orally available, small-molecule inhibitor of vascular endothelial growth factor receptor-2 and epidermal growth factor receptor tyrosine kinases, with additional activity versus rearranged during transfection (RET). vandetanib 0-6 ret proto-oncogene Homo sapiens 265-268 16732321-1 2006 In patients with medullary thyroid carcinoma (MTC) and type 2A multiple endocrine neoplasia (MEN2A), mutations of cysteine residues in the extracellular juxtamembrane region of the RET receptor tyrosine kinase cause the formation of covalent receptor dimers linked by intermolecular disulfide bonds between unpaired cysteines, followed by oncogenic activation of the RET kinase. Cysteine 114-122 ret proto-oncogene Homo sapiens 93-98 16732321-1 2006 In patients with medullary thyroid carcinoma (MTC) and type 2A multiple endocrine neoplasia (MEN2A), mutations of cysteine residues in the extracellular juxtamembrane region of the RET receptor tyrosine kinase cause the formation of covalent receptor dimers linked by intermolecular disulfide bonds between unpaired cysteines, followed by oncogenic activation of the RET kinase. Cysteine 114-122 ret proto-oncogene Homo sapiens 181-184 16732321-1 2006 In patients with medullary thyroid carcinoma (MTC) and type 2A multiple endocrine neoplasia (MEN2A), mutations of cysteine residues in the extracellular juxtamembrane region of the RET receptor tyrosine kinase cause the formation of covalent receptor dimers linked by intermolecular disulfide bonds between unpaired cysteines, followed by oncogenic activation of the RET kinase. Cysteine 114-122 ret proto-oncogene Homo sapiens 367-370 16732321-1 2006 In patients with medullary thyroid carcinoma (MTC) and type 2A multiple endocrine neoplasia (MEN2A), mutations of cysteine residues in the extracellular juxtamembrane region of the RET receptor tyrosine kinase cause the formation of covalent receptor dimers linked by intermolecular disulfide bonds between unpaired cysteines, followed by oncogenic activation of the RET kinase. Disulfides 283-292 ret proto-oncogene Homo sapiens 93-98 16732321-1 2006 In patients with medullary thyroid carcinoma (MTC) and type 2A multiple endocrine neoplasia (MEN2A), mutations of cysteine residues in the extracellular juxtamembrane region of the RET receptor tyrosine kinase cause the formation of covalent receptor dimers linked by intermolecular disulfide bonds between unpaired cysteines, followed by oncogenic activation of the RET kinase. Disulfides 283-292 ret proto-oncogene Homo sapiens 181-184 16732321-1 2006 In patients with medullary thyroid carcinoma (MTC) and type 2A multiple endocrine neoplasia (MEN2A), mutations of cysteine residues in the extracellular juxtamembrane region of the RET receptor tyrosine kinase cause the formation of covalent receptor dimers linked by intermolecular disulfide bonds between unpaired cysteines, followed by oncogenic activation of the RET kinase. Cysteine 316-325 ret proto-oncogene Homo sapiens 93-98 16732321-1 2006 In patients with medullary thyroid carcinoma (MTC) and type 2A multiple endocrine neoplasia (MEN2A), mutations of cysteine residues in the extracellular juxtamembrane region of the RET receptor tyrosine kinase cause the formation of covalent receptor dimers linked by intermolecular disulfide bonds between unpaired cysteines, followed by oncogenic activation of the RET kinase. Cysteine 316-325 ret proto-oncogene Homo sapiens 181-184 16732321-4 2006 Mutagenesis studies indicated the involvement of the evolutionary conserved residues Ser-649 and Ser-653 in RET-TM oligomerization. Serine 85-88 ret proto-oncogene Homo sapiens 108-114 16732321-4 2006 Mutagenesis studies indicated the involvement of the evolutionary conserved residues Ser-649 and Ser-653 in RET-TM oligomerization. Serine 97-100 ret proto-oncogene Homo sapiens 108-114 16732321-7 2006 When introduced in the context of C634R - a cysteine replacement that is prevalent in MEN2A cases - the A639G/A641R mutations significantly reduced dimer formation and transforming activity in this otherwise highly oncogenic RET variant. Cysteine 44-52 ret proto-oncogene Homo sapiens 86-91 16732321-7 2006 When introduced in the context of C634R - a cysteine replacement that is prevalent in MEN2A cases - the A639G/A641R mutations significantly reduced dimer formation and transforming activity in this otherwise highly oncogenic RET variant. Cysteine 44-52 ret proto-oncogene Homo sapiens 225-228 16732321-8 2006 These data suggest that a strong propensity to self-association in the RET-TM underlies - and may be required for - dimer formation and oncogenic activation of juxtamembrane cysteine mutants of RET, and explains the close proximity to the plasma membrane of cysteine residues implicated in MEN2A and MTC syndromes. Cysteine 174-182 ret proto-oncogene Homo sapiens 71-74 16732321-8 2006 These data suggest that a strong propensity to self-association in the RET-TM underlies - and may be required for - dimer formation and oncogenic activation of juxtamembrane cysteine mutants of RET, and explains the close proximity to the plasma membrane of cysteine residues implicated in MEN2A and MTC syndromes. Cysteine 174-182 ret proto-oncogene Homo sapiens 290-295 16732321-8 2006 These data suggest that a strong propensity to self-association in the RET-TM underlies - and may be required for - dimer formation and oncogenic activation of juxtamembrane cysteine mutants of RET, and explains the close proximity to the plasma membrane of cysteine residues implicated in MEN2A and MTC syndromes. Cysteine 258-266 ret proto-oncogene Homo sapiens 71-74 16732321-8 2006 These data suggest that a strong propensity to self-association in the RET-TM underlies - and may be required for - dimer formation and oncogenic activation of juxtamembrane cysteine mutants of RET, and explains the close proximity to the plasma membrane of cysteine residues implicated in MEN2A and MTC syndromes. Cysteine 258-266 ret proto-oncogene Homo sapiens 194-197 16732321-8 2006 These data suggest that a strong propensity to self-association in the RET-TM underlies - and may be required for - dimer formation and oncogenic activation of juxtamembrane cysteine mutants of RET, and explains the close proximity to the plasma membrane of cysteine residues implicated in MEN2A and MTC syndromes. Cysteine 258-266 ret proto-oncogene Homo sapiens 290-295 17409986-1 2006 INTRODUCTION: ZD6474 (vandetanib) is an orally available inhibitor of vascular endothelial growth factor receptor, epidermal growth factor receptor, and RET receptor tyrosine kinase activity. vandetanib 14-20 ret proto-oncogene Homo sapiens 153-156 17409986-1 2006 INTRODUCTION: ZD6474 (vandetanib) is an orally available inhibitor of vascular endothelial growth factor receptor, epidermal growth factor receptor, and RET receptor tyrosine kinase activity. vandetanib 22-32 ret proto-oncogene Homo sapiens 153-156 16847065-0 2006 Engineering the recruitment of phosphotyrosine binding domain-containing adaptor proteins reveals distinct roles for RET receptor-mediated cell survival. Phosphotyrosine 31-46 ret proto-oncogene Homo sapiens 117-120 16847065-2 2006 The recruitment at the phosphorylated Tyr(1062) site in RET of a number of different phosphotyrosine binding (PTB) domain-containing adaptor proteins, including Shc and Frs2, plays a dominant role for the multiple different biological functions of the RET receptor during development, including stimulation of cell survival. Tyrosine 38-41 ret proto-oncogene Homo sapiens 56-59 16847065-2 2006 The recruitment at the phosphorylated Tyr(1062) site in RET of a number of different phosphotyrosine binding (PTB) domain-containing adaptor proteins, including Shc and Frs2, plays a dominant role for the multiple different biological functions of the RET receptor during development, including stimulation of cell survival. Tyrosine 38-41 ret proto-oncogene Homo sapiens 252-255 16847065-2 2006 The recruitment at the phosphorylated Tyr(1062) site in RET of a number of different phosphotyrosine binding (PTB) domain-containing adaptor proteins, including Shc and Frs2, plays a dominant role for the multiple different biological functions of the RET receptor during development, including stimulation of cell survival. Phosphotyrosine 85-100 ret proto-oncogene Homo sapiens 56-59 16847065-2 2006 The recruitment at the phosphorylated Tyr(1062) site in RET of a number of different phosphotyrosine binding (PTB) domain-containing adaptor proteins, including Shc and Frs2, plays a dominant role for the multiple different biological functions of the RET receptor during development, including stimulation of cell survival. Phosphotyrosine 85-100 ret proto-oncogene Homo sapiens 252-255 17136225-3 2006 Vandetanib is a novel multitargeted kinase inhibitor exhibiting potent activity against vascular endothelial growth factor receptor-2 (VEGFR-2; kinase insert domain-containing receptor [KDR]) and, to a lesser extent, epidermal growth factor receptor (EGFR) and RET kinase. vandetanib 0-10 ret proto-oncogene Homo sapiens 261-264 17136225-6 2006 Furthermore, vandetanib exerts activity against oncogenic RET kinase, the overexpression of which is common in medullary and papillary thyroid carcinomas. vandetanib 13-23 ret proto-oncogene Homo sapiens 58-61 16849418-4 2006 DESIGN: SU11248, SU5416, and SU6668 were synthesized, and their inhibitory potencies were evaluated using an in vitro RET/PTC kinase assay. Sunitinib 8-15 ret proto-oncogene Homo sapiens 122-125 16849418-4 2006 DESIGN: SU11248, SU5416, and SU6668 were synthesized, and their inhibitory potencies were evaluated using an in vitro RET/PTC kinase assay. orantinib 29-35 ret proto-oncogene Homo sapiens 118-121 16849418-4 2006 DESIGN: SU11248, SU5416, and SU6668 were synthesized, and their inhibitory potencies were evaluated using an in vitro RET/PTC kinase assay. orantinib 29-35 ret proto-oncogene Homo sapiens 122-125 16849418-6 2006 RESULTS: An in vitro kinase assay revealed that SU5416, SU6668, and SU11248 inhibited phosphorylation of the synthetic tyrosine kinase substrate peptide E4Y by RET/PTC3 in a dose-dependent manner with IC(50) of approximately 944 nm for SU5416, 562 nm for SU6668, and 224 nm for SU11248. Semaxinib 48-54 ret proto-oncogene Homo sapiens 160-163 16849418-6 2006 RESULTS: An in vitro kinase assay revealed that SU5416, SU6668, and SU11248 inhibited phosphorylation of the synthetic tyrosine kinase substrate peptide E4Y by RET/PTC3 in a dose-dependent manner with IC(50) of approximately 944 nm for SU5416, 562 nm for SU6668, and 224 nm for SU11248. orantinib 56-62 ret proto-oncogene Homo sapiens 160-163 16849418-6 2006 RESULTS: An in vitro kinase assay revealed that SU5416, SU6668, and SU11248 inhibited phosphorylation of the synthetic tyrosine kinase substrate peptide E4Y by RET/PTC3 in a dose-dependent manner with IC(50) of approximately 944 nm for SU5416, 562 nm for SU6668, and 224 nm for SU11248. Sunitinib 68-75 ret proto-oncogene Homo sapiens 160-163 16849418-6 2006 RESULTS: An in vitro kinase assay revealed that SU5416, SU6668, and SU11248 inhibited phosphorylation of the synthetic tyrosine kinase substrate peptide E4Y by RET/PTC3 in a dose-dependent manner with IC(50) of approximately 944 nm for SU5416, 562 nm for SU6668, and 224 nm for SU11248. Semaxinib 236-242 ret proto-oncogene Homo sapiens 160-163 16849418-6 2006 RESULTS: An in vitro kinase assay revealed that SU5416, SU6668, and SU11248 inhibited phosphorylation of the synthetic tyrosine kinase substrate peptide E4Y by RET/PTC3 in a dose-dependent manner with IC(50) of approximately 944 nm for SU5416, 562 nm for SU6668, and 224 nm for SU11248. orantinib 255-261 ret proto-oncogene Homo sapiens 160-163 16849418-6 2006 RESULTS: An in vitro kinase assay revealed that SU5416, SU6668, and SU11248 inhibited phosphorylation of the synthetic tyrosine kinase substrate peptide E4Y by RET/PTC3 in a dose-dependent manner with IC(50) of approximately 944 nm for SU5416, 562 nm for SU6668, and 224 nm for SU11248. Sunitinib 278-285 ret proto-oncogene Homo sapiens 160-163 16849418-8 2006 RET/PTC-mediated Y705 phosphorylation of STAT3 was inhibited by addition of SU11248, and the inhibitory effects of SU11248 on the tyrosine phosphorylation and transcriptional activation of STAT3 were very closely correlated with decreased autophosphorylation of RET/PTC. Sunitinib 76-83 ret proto-oncogene Homo sapiens 4-7 16849418-7 2006 Thus, SU11248 effectively inhibits the kinase activity of RET/PTC3. Sunitinib 6-13 ret proto-oncogene Homo sapiens 58-61 16849418-8 2006 RET/PTC-mediated Y705 phosphorylation of STAT3 was inhibited by addition of SU11248, and the inhibitory effects of SU11248 on the tyrosine phosphorylation and transcriptional activation of STAT3 were very closely correlated with decreased autophosphorylation of RET/PTC. y705 17-21 ret proto-oncogene Homo sapiens 0-3 16849418-8 2006 RET/PTC-mediated Y705 phosphorylation of STAT3 was inhibited by addition of SU11248, and the inhibitory effects of SU11248 on the tyrosine phosphorylation and transcriptional activation of STAT3 were very closely correlated with decreased autophosphorylation of RET/PTC. y705 17-21 ret proto-oncogene Homo sapiens 4-7 16849418-8 2006 RET/PTC-mediated Y705 phosphorylation of STAT3 was inhibited by addition of SU11248, and the inhibitory effects of SU11248 on the tyrosine phosphorylation and transcriptional activation of STAT3 were very closely correlated with decreased autophosphorylation of RET/PTC. Sunitinib 115-122 ret proto-oncogene Homo sapiens 0-3 16849418-8 2006 RET/PTC-mediated Y705 phosphorylation of STAT3 was inhibited by addition of SU11248, and the inhibitory effects of SU11248 on the tyrosine phosphorylation and transcriptional activation of STAT3 were very closely correlated with decreased autophosphorylation of RET/PTC. Sunitinib 115-122 ret proto-oncogene Homo sapiens 4-7 16849418-8 2006 RET/PTC-mediated Y705 phosphorylation of STAT3 was inhibited by addition of SU11248, and the inhibitory effects of SU11248 on the tyrosine phosphorylation and transcriptional activation of STAT3 were very closely correlated with decreased autophosphorylation of RET/PTC. Sunitinib 115-122 ret proto-oncogene Homo sapiens 262-265 17032739-0 2006 Inhibition of RET tyrosine kinase by SU5416. Semaxinib 37-43 ret proto-oncogene Homo sapiens 14-17 16849418-8 2006 RET/PTC-mediated Y705 phosphorylation of STAT3 was inhibited by addition of SU11248, and the inhibitory effects of SU11248 on the tyrosine phosphorylation and transcriptional activation of STAT3 were very closely correlated with decreased autophosphorylation of RET/PTC. Sunitinib 115-122 ret proto-oncogene Homo sapiens 266-269 17032739-4 2006 We found that SU5416 inhibits RET with similar potency, both in cell-free assays and in cells, thus causing proliferation arrest in oncogenic RET-transfected cells and in papillary thyroid carcinoma (PTC) cells expressing the RET/PTC1 oncogene, but not in RET-negative control cells. Semaxinib 14-20 ret proto-oncogene Homo sapiens 30-33 17032739-4 2006 We found that SU5416 inhibits RET with similar potency, both in cell-free assays and in cells, thus causing proliferation arrest in oncogenic RET-transfected cells and in papillary thyroid carcinoma (PTC) cells expressing the RET/PTC1 oncogene, but not in RET-negative control cells. Semaxinib 14-20 ret proto-oncogene Homo sapiens 142-145 17032739-4 2006 We found that SU5416 inhibits RET with similar potency, both in cell-free assays and in cells, thus causing proliferation arrest in oncogenic RET-transfected cells and in papillary thyroid carcinoma (PTC) cells expressing the RET/PTC1 oncogene, but not in RET-negative control cells. Semaxinib 14-20 ret proto-oncogene Homo sapiens 142-145 16849418-8 2006 RET/PTC-mediated Y705 phosphorylation of STAT3 was inhibited by addition of SU11248, and the inhibitory effects of SU11248 on the tyrosine phosphorylation and transcriptional activation of STAT3 were very closely correlated with decreased autophosphorylation of RET/PTC. Tyrosine 130-138 ret proto-oncogene Homo sapiens 0-3 17032739-4 2006 We found that SU5416 inhibits RET with similar potency, both in cell-free assays and in cells, thus causing proliferation arrest in oncogenic RET-transfected cells and in papillary thyroid carcinoma (PTC) cells expressing the RET/PTC1 oncogene, but not in RET-negative control cells. Semaxinib 14-20 ret proto-oncogene Homo sapiens 142-145 17032739-5 2006 SU5416 inhibited RET-mediated signaling through the extracellular signal regulated kinase (ERK) and JNK pathways. Semaxinib 0-6 ret proto-oncogene Homo sapiens 17-20 16849418-8 2006 RET/PTC-mediated Y705 phosphorylation of STAT3 was inhibited by addition of SU11248, and the inhibitory effects of SU11248 on the tyrosine phosphorylation and transcriptional activation of STAT3 were very closely correlated with decreased autophosphorylation of RET/PTC. Tyrosine 130-138 ret proto-oncogene Homo sapiens 4-7 16849418-9 2006 SU11248 caused a complete morphological reversion of transformed NIH-RET/PTC3 cells and inhibited the growth of TPC-1 cells that have an endogenous RET/PTC1. Sunitinib 0-7 ret proto-oncogene Homo sapiens 69-72 16849418-9 2006 SU11248 caused a complete morphological reversion of transformed NIH-RET/PTC3 cells and inhibited the growth of TPC-1 cells that have an endogenous RET/PTC1. Sunitinib 0-7 ret proto-oncogene Homo sapiens 148-151 16849418-10 2006 CONCLUSION: SU11248 is a highly effective tyrosine kinase inhibitor of the RET/PTC oncogenic kinase. Sunitinib 12-19 ret proto-oncogene Homo sapiens 75-78 16849418-10 2006 CONCLUSION: SU11248 is a highly effective tyrosine kinase inhibitor of the RET/PTC oncogenic kinase. Sunitinib 12-19 ret proto-oncogene Homo sapiens 79-82 16490247-3 2006 We expressed recombinant RET kinase domain (rRET) containing the active site, the ATP binding pocket, and the activation loop with regulatory activity, with the Baculovirus expression system. Adenosine Triphosphate 82-85 ret proto-oncogene Homo sapiens 25-28 16896007-8 2006 99mTc-DIDA/DISIDA percent retention at 1 hour (1-hour RET) correlated to baseline serum bilirubin (P = .008). 99mtc-dida 0-10 ret proto-oncogene Homo sapiens 54-57 16896007-8 2006 99mTc-DIDA/DISIDA percent retention at 1 hour (1-hour RET) correlated to baseline serum bilirubin (P = .008). disida 11-17 ret proto-oncogene Homo sapiens 54-57 16896007-8 2006 99mTc-DIDA/DISIDA percent retention at 1 hour (1-hour RET) correlated to baseline serum bilirubin (P = .008). Bilirubin 88-97 ret proto-oncogene Homo sapiens 54-57 16896007-9 2006 Both 99mTc-DIDA/DISIDA and MIBI 1-hour RET correlated with SN-38 area under the curve (AUC; P < .01). Irinotecan 59-64 ret proto-oncogene Homo sapiens 39-42 16896007-10 2006 On multiple regression analysis, SN-38 AUC = -215 + 18.68 x bilirubin + 4.27 x MIBI 1-hour RET (P = .009, R2 = 44.2%). Irinotecan 33-38 ret proto-oncogene Homo sapiens 91-94 16865277-8 2006 Our findings indicate that although gastric cancer does not seem to harbour mutations which render the cancer cells constitutively susceptible to gefitinib, the co-administration of ASA can strengthen RTK inhibitor activity in adenocarcinoma cells by EGFR activation. Aspirin 182-185 ret proto-oncogene Homo sapiens 201-204 16954442-2 2006 Single base pair missense mutations in the extracellular Cys-rich domain are responsible for most MEN2A and familial MTC (FMTC) cases. Cysteine 57-60 ret proto-oncogene Homo sapiens 98-103 16490247-4 2006 RET was purified by a two-step procedure consisting of an anion exchange chromatography followed by nickel affinity chromatography. Nickel 100-106 ret proto-oncogene Homo sapiens 0-3 17102091-8 2006 MEN 2A is primarily associated with substitutions at five extracellular cysteine residues, while 95% of MEN 2B is associated with a single methionine to threonine mutation in the kinase domain (M918T). Cysteine 72-80 ret proto-oncogene Homo sapiens 0-6 17102091-8 2006 MEN 2A is primarily associated with substitutions at five extracellular cysteine residues, while 95% of MEN 2B is associated with a single methionine to threonine mutation in the kinase domain (M918T). Methionine 139-149 ret proto-oncogene Homo sapiens 104-110 17102091-8 2006 MEN 2A is primarily associated with substitutions at five extracellular cysteine residues, while 95% of MEN 2B is associated with a single methionine to threonine mutation in the kinase domain (M918T). Threonine 153-162 ret proto-oncogene Homo sapiens 104-110 16829704-13 2006 RET gene analysis showed a codon 918 mutation in exon 16 resulting in an ATG (methionine) to ACG (threonine) substitution, but analysis of the patient"s parents showed the wild type. Methionine 78-88 ret proto-oncogene Homo sapiens 0-3 16829704-13 2006 RET gene analysis showed a codon 918 mutation in exon 16 resulting in an ATG (methionine) to ACG (threonine) substitution, but analysis of the patient"s parents showed the wild type. acceleratory factor from growth hormone 93-96 ret proto-oncogene Homo sapiens 0-3 16829704-13 2006 RET gene analysis showed a codon 918 mutation in exon 16 resulting in an ATG (methionine) to ACG (threonine) substitution, but analysis of the patient"s parents showed the wild type. Threonine 98-107 ret proto-oncogene Homo sapiens 0-3 16678414-1 2006 The 3-benzimidazol-2-yl-1H-indazole scaffold was developed as an alternate scaffold for our receptor tyrosine kinase (RTK) inhibitor program. 3-(1H-BENZIMIDAZOL-2-YL)-1H-INDAZOLE 4-35 ret proto-oncogene Homo sapiens 92-116 16678414-1 2006 The 3-benzimidazol-2-yl-1H-indazole scaffold was developed as an alternate scaffold for our receptor tyrosine kinase (RTK) inhibitor program. 3-(1H-BENZIMIDAZOL-2-YL)-1H-INDAZOLE 4-35 ret proto-oncogene Homo sapiens 118-121 16772843-2 2006 Screening for MEN 2B revealed a polymorphism of the RET proto-oncogene at codon 691 with a glycine to serine conversion. Glycine 91-98 ret proto-oncogene Homo sapiens 14-20 16772843-2 2006 Screening for MEN 2B revealed a polymorphism of the RET proto-oncogene at codon 691 with a glycine to serine conversion. Glycine 91-98 ret proto-oncogene Homo sapiens 52-55 16772843-2 2006 Screening for MEN 2B revealed a polymorphism of the RET proto-oncogene at codon 691 with a glycine to serine conversion. Serine 102-108 ret proto-oncogene Homo sapiens 14-20 16772843-2 2006 Screening for MEN 2B revealed a polymorphism of the RET proto-oncogene at codon 691 with a glycine to serine conversion. Serine 102-108 ret proto-oncogene Homo sapiens 52-55 17065770-3 2006 Almost all mutations in MEN 2A involve one of the cysteines in the extracellular domain of the RET receptor. Cysteine 50-59 ret proto-oncogene Homo sapiens 24-30 17065770-3 2006 Almost all mutations in MEN 2A involve one of the cysteines in the extracellular domain of the RET receptor. Cysteine 50-59 ret proto-oncogene Homo sapiens 95-98 17065770-7 2006 RESULTS: We identified a heterozygous germ line missense mutation at codon 634 of exon 11 in the RET gene that causes a cysteine to arginine amino acid substitution in the DNA of the proband; this mutation was not found in the DNA of the parents or relatives. Cysteine 120-128 ret proto-oncogene Homo sapiens 97-100 17065770-7 2006 RESULTS: We identified a heterozygous germ line missense mutation at codon 634 of exon 11 in the RET gene that causes a cysteine to arginine amino acid substitution in the DNA of the proband; this mutation was not found in the DNA of the parents or relatives. arginine amino acid 132-151 ret proto-oncogene Homo sapiens 97-100 16469774-6 2006 This is the first report demonstrating that the introduction of an intracellular cysteine can activate RET. Cysteine 81-89 ret proto-oncogene Homo sapiens 103-106 16849523-0 2006 An autocrine loop involving ret and glial cell-derived neurotrophic factor mediates retinoic acid-induced neuroblastoma cell differentiation. Tretinoin 84-97 ret proto-oncogene Homo sapiens 28-31 16849523-1 2006 In several neuroblastoma cell lines, retinoic acid (RA)-induced differentiation is coupled to increased expression of functional neurotrophic factor receptors, including Trk family receptors and the glial cell-derived neurotrophic factor receptor, Ret. Tretinoin 37-50 ret proto-oncogene Homo sapiens 248-251 16849523-1 2006 In several neuroblastoma cell lines, retinoic acid (RA)-induced differentiation is coupled to increased expression of functional neurotrophic factor receptors, including Trk family receptors and the glial cell-derived neurotrophic factor receptor, Ret. Tretinoin 52-54 ret proto-oncogene Homo sapiens 248-251 16849523-5 2006 Using a 2"-fluoro-RNA aptamer and a truncated Ret protein as specific inhibitors of Ret, we show that RA-induced differentiation is mediated by a positive autocrine loop that sustains Ret downstream signaling and depends on glial cell-derived neurotrophic factor expression and release. Tretinoin 102-104 ret proto-oncogene Homo sapiens 46-49 16849523-5 2006 Using a 2"-fluoro-RNA aptamer and a truncated Ret protein as specific inhibitors of Ret, we show that RA-induced differentiation is mediated by a positive autocrine loop that sustains Ret downstream signaling and depends on glial cell-derived neurotrophic factor expression and release. Tretinoin 102-104 ret proto-oncogene Homo sapiens 84-87 16849523-5 2006 Using a 2"-fluoro-RNA aptamer and a truncated Ret protein as specific inhibitors of Ret, we show that RA-induced differentiation is mediated by a positive autocrine loop that sustains Ret downstream signaling and depends on glial cell-derived neurotrophic factor expression and release. Tretinoin 102-104 ret proto-oncogene Homo sapiens 84-87 16849523-6 2006 This report shows that in SK-N-BE(2) cells, stimulation of Ret is a major upstream mechanism needed to mediate RA-induced differentiation. Tretinoin 111-113 ret proto-oncogene Homo sapiens 59-62 16712668-0 2006 Occurrence of the Cys611Tyr mutation and a novel Arg886Trp substitution in the RET proto-oncogene in multiple endocrine neoplasia type 2 families and sporadic medullary thyroid carcinoma cases originating from the central region of Portugal. arg886trp 49-58 ret proto-oncogene Homo sapiens 79-82 16712668-8 2006 We have also characterized a novel RET mutation, Arg886Trp, located in the tyrosine kinase domain, which was found in an AS-MTC case. arg886trp 49-58 ret proto-oncogene Homo sapiens 35-38 16712668-10 2006 These data, along with the finding of a novel RET mutation (Arg886Trp), have important implications towards facilitating and improving the molecular diagnosis of hereditary MTC on a regional basis. arg886trp 60-69 ret proto-oncogene Homo sapiens 46-49 16782438-0 2006 Cellular effects of imatinib on medullary thyroid cancer cells harboring multiple endocrine neoplasia Type 2A and 2B associated RET mutations. Imatinib Mesylate 20-28 ret proto-oncogene Homo sapiens 128-131 16782438-6 2006 RESULTS: Imatinib inhibited RET Y1062 phosphorylation in a dose-dependent manner after 1.5 hours of exposure. Imatinib Mesylate 9-17 ret proto-oncogene Homo sapiens 28-31 16782438-11 2006 CONCLUSIONS: Imatinib inhibits RET-mediated MTC cell growth affecting RET protein levels in vitro in a dose-dependent manner. Imatinib Mesylate 13-21 ret proto-oncogene Homo sapiens 31-34 16782438-11 2006 CONCLUSIONS: Imatinib inhibits RET-mediated MTC cell growth affecting RET protein levels in vitro in a dose-dependent manner. Imatinib Mesylate 13-21 ret proto-oncogene Homo sapiens 70-73 16782438-12 2006 The concentration of imatinib necessary to inhibit RET in vitro, however, makes it impossible to conclude that imatinib monotherapy will be a good option for systemic therapy of MTC. Imatinib Mesylate 21-29 ret proto-oncogene Homo sapiens 51-54 16707008-14 2006 CONCLUSION: These data suggest that a RET germline mutation is necessary for development of CCH, that allelic imbalance between mutant and wild-type RET may set off tumorigenesis, and that somatic VHL gene alterations may not play a major role in tumorigenesis of MEN2A-associated MTC. 1-acetyl-2-(coumariniminecarboxamide-3-yl)hydrazine 92-95 ret proto-oncogene Homo sapiens 38-41 16697720-1 2006 BACKGROUND & AIMS: Gain-of-function mutations in the KIT receptor tyrosine kinase gene and rare mutations in the platelet-derived growth factor receptor alpha (PDGFRA) gene are important events in gastrointestinal stromal tumor (GIST) development. Adenosine Monophosphate 12-15 ret proto-oncogene Homo sapiens 61-85 31627617-3 2006 Familial forms of MTCG are caused by point mutations in the RET proto-oncogen (Rearranged during Transfection). mtcg 18-22 ret proto-oncogene Homo sapiens 60-63 16484222-4 2006 By using RET/PTC3 molecules mutated in specific tyrosine autophosphorylation sites, we characterized Tyr(981), a known binding site for c-Src, as a major determinant of RET/PTC3-induced Erk8 activation, although, surprisingly, the underlying mechanism did not strictly depend on the activity of Src. Tyrosine 48-56 ret proto-oncogene Homo sapiens 9-12 16484222-4 2006 By using RET/PTC3 molecules mutated in specific tyrosine autophosphorylation sites, we characterized Tyr(981), a known binding site for c-Src, as a major determinant of RET/PTC3-induced Erk8 activation, although, surprisingly, the underlying mechanism did not strictly depend on the activity of Src. Tyrosine 101-104 ret proto-oncogene Homo sapiens 9-12 16484222-4 2006 By using RET/PTC3 molecules mutated in specific tyrosine autophosphorylation sites, we characterized Tyr(981), a known binding site for c-Src, as a major determinant of RET/PTC3-induced Erk8 activation, although, surprisingly, the underlying mechanism did not strictly depend on the activity of Src. Tyrosine 101-104 ret proto-oncogene Homo sapiens 169-172 16484222-5 2006 In contrast, we present evidence that RET/PTC3 acts on Erk8 through Tyr(981)-mediated activation of c-Abl. Tyrosine 68-71 ret proto-oncogene Homo sapiens 38-41 16648571-0 2006 Preclinical activity of ABT-869, a multitargeted receptor tyrosine kinase inhibitor. N-(4-(3-amino-1H-indazol-4-yl)phenyl)-N1-(2-fluoro-5-methylphenyl)urea 24-31 ret proto-oncogene Homo sapiens 49-73 16648571-1 2006 ABT-869 is a structurally novel, receptor tyrosine kinase (RTK) inhibitor that is a potent inhibitor of members of the vascular endothelial growth factor (VEGF) and platelet-derived growth factor (PDGF) receptor families (e.g., KDR IC50 = 4 nmol/L) but has much less activity (IC50s > 1 micromol/L) against unrelated RTKs, soluble tyrosine kinases, or serine/threonine kinases. N-(4-(3-amino-1H-indazol-4-yl)phenyl)-N1-(2-fluoro-5-methylphenyl)urea 0-7 ret proto-oncogene Homo sapiens 33-57 16648571-1 2006 ABT-869 is a structurally novel, receptor tyrosine kinase (RTK) inhibitor that is a potent inhibitor of members of the vascular endothelial growth factor (VEGF) and platelet-derived growth factor (PDGF) receptor families (e.g., KDR IC50 = 4 nmol/L) but has much less activity (IC50s > 1 micromol/L) against unrelated RTKs, soluble tyrosine kinases, or serine/threonine kinases. N-(4-(3-amino-1H-indazol-4-yl)phenyl)-N1-(2-fluoro-5-methylphenyl)urea 0-7 ret proto-oncogene Homo sapiens 59-62 16648571-2 2006 The inhibition profile of ABT-869 is evident in cellular assays of RTK phosphorylation (IC50 = 2, 4, and 7 nmol/L for PDGFR-beta, KDR, and CSF-1R, respectively) and VEGF-stimulated proliferation (IC50 = 0.2 nmol/L for human endothelial cells). 2,2'-azino-di-(3-ethylbenzothiazoline)-6-sulfonic acid 26-29 ret proto-oncogene Homo sapiens 67-70 16525057-1 2006 The receptor tyrosine kinase (RTK) Ret is activated by the formation of a complex consisting of ligands such as glial cell line-derived neurotrophic factor (GDNF) and glycerophosphatidylinositol-anchored coreceptors termed GFRalphas. glycerophosphatidylinositol 167-194 ret proto-oncogene Homo sapiens 4-28 16525057-1 2006 The receptor tyrosine kinase (RTK) Ret is activated by the formation of a complex consisting of ligands such as glial cell line-derived neurotrophic factor (GDNF) and glycerophosphatidylinositol-anchored coreceptors termed GFRalphas. glycerophosphatidylinositol 167-194 ret proto-oncogene Homo sapiens 30-33 16525057-1 2006 The receptor tyrosine kinase (RTK) Ret is activated by the formation of a complex consisting of ligands such as glial cell line-derived neurotrophic factor (GDNF) and glycerophosphatidylinositol-anchored coreceptors termed GFRalphas. glycerophosphatidylinositol 167-194 ret proto-oncogene Homo sapiens 35-38 16222701-5 2006 Several additional lines of evidence supported the above conclusion: (i) furosemide inhibits phosphorylation of MAPK kinase (MEK) induced by receptor tyrosine kinase (RTK) ligands, such as PDGF, FGF, and EGF. Furosemide 73-83 ret proto-oncogene Homo sapiens 141-165 16222701-5 2006 Several additional lines of evidence supported the above conclusion: (i) furosemide inhibits phosphorylation of MAPK kinase (MEK) induced by receptor tyrosine kinase (RTK) ligands, such as PDGF, FGF, and EGF. Furosemide 73-83 ret proto-oncogene Homo sapiens 167-170 17080598-3 2006 Several key elements of BR response have been identified using both genetic and biochemical approaches, and molecular models that parallel Wingless (Wnt), transforming growth factor beta (TGF beta) and receptor tyrosine kinase (RTK) signalling in animals have been proposed. Brassinosteroids 24-26 ret proto-oncogene Homo sapiens 202-226 17080598-3 2006 Several key elements of BR response have been identified using both genetic and biochemical approaches, and molecular models that parallel Wingless (Wnt), transforming growth factor beta (TGF beta) and receptor tyrosine kinase (RTK) signalling in animals have been proposed. Brassinosteroids 24-26 ret proto-oncogene Homo sapiens 228-231 16534860-11 2006 The frequency of RET proto-oncogene mutation is quite different between IND and HD in Chinese population. indole 72-75 ret proto-oncogene Homo sapiens 17-20 16427628-2 2006 We showed that all RET-PTC-1 mutants in which the C in this motif (C376) was replaced with glycine, lysine, threonine or serine lost their activity in vitro. Glycine 91-98 ret proto-oncogene Homo sapiens 19-22 16427628-2 2006 We showed that all RET-PTC-1 mutants in which the C in this motif (C376) was replaced with glycine, lysine, threonine or serine lost their activity in vitro. Lysine 100-106 ret proto-oncogene Homo sapiens 19-22 16427628-2 2006 We showed that all RET-PTC-1 mutants in which the C in this motif (C376) was replaced with glycine, lysine, threonine or serine lost their activity in vitro. Threonine 108-117 ret proto-oncogene Homo sapiens 19-22 16427628-2 2006 We showed that all RET-PTC-1 mutants in which the C in this motif (C376) was replaced with glycine, lysine, threonine or serine lost their activity in vitro. Serine 121-127 ret proto-oncogene Homo sapiens 19-22 16254036-5 2006 To determine the key RAF isoform mediating RET/PTC-induced ERK phosphorylation, we stably transfected doxycycline-inducible RET/PTC3-expressing thyroid PCCL3 cells with small interfering RNA vectors to induce selective knockdown of BRAF or CRAF. Doxycycline 102-113 ret proto-oncogene Homo sapiens 47-50 16254036-7 2006 Selective knockdown of BRAF prevented RET/PTC-dependent down-regulation of the sodium iodide symporter, a gene that confers key biological effects of RET/PTC in PTCs. Sodium Iodide 79-92 ret proto-oncogene Homo sapiens 38-41 16254036-7 2006 Selective knockdown of BRAF prevented RET/PTC-dependent down-regulation of the sodium iodide symporter, a gene that confers key biological effects of RET/PTC in PTCs. Sodium Iodide 79-92 ret proto-oncogene Homo sapiens 42-45 16254036-7 2006 Selective knockdown of BRAF prevented RET/PTC-dependent down-regulation of the sodium iodide symporter, a gene that confers key biological effects of RET/PTC in PTCs. Sodium Iodide 79-92 ret proto-oncogene Homo sapiens 150-153 16254036-7 2006 Selective knockdown of BRAF prevented RET/PTC-dependent down-regulation of the sodium iodide symporter, a gene that confers key biological effects of RET/PTC in PTCs. Sodium Iodide 79-92 ret proto-oncogene Homo sapiens 154-157 16386942-9 2006 Combining the results from the three cross-sectional studies, a negative correlation between folate status and fMN-Trf-Ret was obtained (p<0.05). Folic Acid 93-99 ret proto-oncogene Homo sapiens 119-122 16166596-0 2006 IGF-1 receptor tyrosine kinase inhibition by the cyclolignan PPP induces G2/M-phase accumulation and apoptosis in multiple myeloma cells. cyclolignan 49-60 ret proto-oncogene Homo sapiens 6-30 16166596-2 2006 Recently, members of the cyclolignan family have been shown to selectively inhibit the receptor tyrosine kinase (RTK) activity of the IGF-1R beta-chain. cyclolignan 25-36 ret proto-oncogene Homo sapiens 87-111 16166596-2 2006 Recently, members of the cyclolignan family have been shown to selectively inhibit the receptor tyrosine kinase (RTK) activity of the IGF-1R beta-chain. cyclolignan 25-36 ret proto-oncogene Homo sapiens 113-116 16166596-10 2006 Taken together, we suggest that interfering with the IGF-1 RTK by using the cyclolignan PPP offers a novel and selective therapeutic strategy for MM. picropodophyllin 76-91 ret proto-oncogene Homo sapiens 59-62 17175894-2 2006 Reticulocyte hemoglobin content (RET-He) is considered to be an actual indicator reflecting functional iron availability for erythropoiesis. Iron 103-107 ret proto-oncogene Homo sapiens 33-36 16401709-1 2006 The introduction of imatinib, an orally administered inhibitor of the KIT receptor tyrosine kinase, is prompting revision of the management algorithms that have traditionally guided the treatment of gastrointestinal stromal tumor (GIST). Imatinib Mesylate 20-28 ret proto-oncogene Homo sapiens 74-98 17064855-3 2006 Elucidation of the aberrant receptor tyrosine kinase (RTK) model of GIST pathogenesis through mutations in c-kit and platelet-derived growth factor alpha PDGFRalpha proto-oncogenes has been prerequisite to the use of imatinib mesylate (STI571, Gleevec; Novartis, Switzerland), a molecular inhibitor of several tyrosine kinases, in the treatment of GISTs. Imatinib Mesylate 217-234 ret proto-oncogene Homo sapiens 28-52 17064855-3 2006 Elucidation of the aberrant receptor tyrosine kinase (RTK) model of GIST pathogenesis through mutations in c-kit and platelet-derived growth factor alpha PDGFRalpha proto-oncogenes has been prerequisite to the use of imatinib mesylate (STI571, Gleevec; Novartis, Switzerland), a molecular inhibitor of several tyrosine kinases, in the treatment of GISTs. Imatinib Mesylate 217-234 ret proto-oncogene Homo sapiens 54-57 16487008-7 2006 Polymorphisms for the ret proto-oncogene coding region were identified in codon 769 of exon 13 (LeuCTT--> LeuCTG) at a frequency of 13% (3/24) and in codon 904 of exon 15 (SerTCC--> SerTCG) at a frequency of 16.6% (4/24). sertcc 172-178 ret proto-oncogene Homo sapiens 22-25 16487008-7 2006 Polymorphisms for the ret proto-oncogene coding region were identified in codon 769 of exon 13 (LeuCTT--> LeuCTG) at a frequency of 13% (3/24) and in codon 904 of exon 15 (SerTCC--> SerTCG) at a frequency of 16.6% (4/24). sertcg 182-188 ret proto-oncogene Homo sapiens 22-25 16715702-6 2006 Molecular-genetic study of RET-protooncogene and gene BRAF in 6 blood samples from PTC-bearers established RET-mutation (mother and daughter) in codon 891 (exon 15) G2673A (TCG->TCA). TMG-chitotriomycin 173-176 ret proto-oncogene Homo sapiens 107-110 16715702-6 2006 Molecular-genetic study of RET-protooncogene and gene BRAF in 6 blood samples from PTC-bearers established RET-mutation (mother and daughter) in codon 891 (exon 15) G2673A (TCG->TCA). Trichloroacetic Acid 181-184 ret proto-oncogene Homo sapiens 107-110 16343103-1 2005 OBJECTIVE: We have identified a large kindred with multiple endocrine neoplasia 2A (MEN 2A) due to a mutation at RET codon 609 that results in a cysteine to serine substitution, a mutation previously identified in only one case in the literature. Cysteine 145-153 ret proto-oncogene Homo sapiens 51-82 16343103-1 2005 OBJECTIVE: We have identified a large kindred with multiple endocrine neoplasia 2A (MEN 2A) due to a mutation at RET codon 609 that results in a cysteine to serine substitution, a mutation previously identified in only one case in the literature. Cysteine 145-153 ret proto-oncogene Homo sapiens 84-90 16343103-1 2005 OBJECTIVE: We have identified a large kindred with multiple endocrine neoplasia 2A (MEN 2A) due to a mutation at RET codon 609 that results in a cysteine to serine substitution, a mutation previously identified in only one case in the literature. Cysteine 145-153 ret proto-oncogene Homo sapiens 113-116 16343103-1 2005 OBJECTIVE: We have identified a large kindred with multiple endocrine neoplasia 2A (MEN 2A) due to a mutation at RET codon 609 that results in a cysteine to serine substitution, a mutation previously identified in only one case in the literature. Serine 157-163 ret proto-oncogene Homo sapiens 51-82 16343103-1 2005 OBJECTIVE: We have identified a large kindred with multiple endocrine neoplasia 2A (MEN 2A) due to a mutation at RET codon 609 that results in a cysteine to serine substitution, a mutation previously identified in only one case in the literature. Serine 157-163 ret proto-oncogene Homo sapiens 84-90 16343103-1 2005 OBJECTIVE: We have identified a large kindred with multiple endocrine neoplasia 2A (MEN 2A) due to a mutation at RET codon 609 that results in a cysteine to serine substitution, a mutation previously identified in only one case in the literature. Serine 157-163 ret proto-oncogene Homo sapiens 113-116 16412353-5 2005 The expression of Ret protein in the intestinal tissue was detected by using immunohistochemical SABC technique with mouse anti-Ret monoclonal antibody. sabc 97-101 ret proto-oncogene Homo sapiens 18-21 16123037-6 2005 We further demonstrated that specific temporal adjustment of ligand-induced AKT activation is dependent upon a lipid-based cholesterol-sensitive environment, and this control step is bypassed by MEN2A RET mutants. Cholesterol 123-134 ret proto-oncogene Homo sapiens 201-204 16756963-3 2006 In the present study, we investigated the efficacy and the cellular bases of antitumor activity of the indolinone Ret tyrosine kinase inhibitor RPI-1 against large established s.c. TT tumor xenograft, a human medullary thyroid carcinoma (MTC) harboring oncogenic MEN-2A-type RET mutation. Oxindoles 103-113 ret proto-oncogene Homo sapiens 114-117 15994200-0 2005 Regulation of protein kinase B tyrosine phosphorylation by thyroid-specific oncogenic RET/PTC kinases. Tyrosine 31-39 ret proto-oncogene Homo sapiens 86-89 16756963-6 2006 In treated tumors, Ret was tyrosine dephosphorylated. Tyrosine 27-35 ret proto-oncogene Homo sapiens 19-22 16868024-5 2006 In addition, we describe a novel interaction between palladin and Eps8, a receptor tyrosine kinase (RTK) substrate that participates in the activation of the Rac-specific guanine nucleotide-exchange function of Sos-1. Guanine Nucleotides 171-189 ret proto-oncogene Homo sapiens 74-98 16868024-5 2006 In addition, we describe a novel interaction between palladin and Eps8, a receptor tyrosine kinase (RTK) substrate that participates in the activation of the Rac-specific guanine nucleotide-exchange function of Sos-1. Guanine Nucleotides 171-189 ret proto-oncogene Homo sapiens 100-103 15994200-0 2005 Regulation of protein kinase B tyrosine phosphorylation by thyroid-specific oncogenic RET/PTC kinases. Tyrosine 31-39 ret proto-oncogene Homo sapiens 90-93 15994200-4 2005 RET/PTC-transfected cells showed tyrosine phosphorylation of endogenous and exogenous PKB, which was independent of phosphorylation of T308 and S473 regulated by the upstream kinases phosphoinositide-dependent kinase-1 and -2, respectively. Tyrosine 33-41 ret proto-oncogene Homo sapiens 0-3 15994200-4 2005 RET/PTC-transfected cells showed tyrosine phosphorylation of endogenous and exogenous PKB, which was independent of phosphorylation of T308 and S473 regulated by the upstream kinases phosphoinositide-dependent kinase-1 and -2, respectively. Tyrosine 33-41 ret proto-oncogene Homo sapiens 4-7 15994200-6 2005 RET/PTC-mediated tyrosine phosphorylation results in the activation of PKB kinase activity. Tyrosine 17-25 ret proto-oncogene Homo sapiens 0-3 15994200-6 2005 RET/PTC-mediated tyrosine phosphorylation results in the activation of PKB kinase activity. Tyrosine 17-25 ret proto-oncogene Homo sapiens 4-7 15994200-8 2005 In summary, these observations suggest that RET/PTC is able to phosphorylate the Y315 residue of PKB, an event that results in maximal activation of PKB for RET/PTC-induced thyroid tumorigenesis. y315 81-85 ret proto-oncogene Homo sapiens 44-47 15994200-8 2005 In summary, these observations suggest that RET/PTC is able to phosphorylate the Y315 residue of PKB, an event that results in maximal activation of PKB for RET/PTC-induced thyroid tumorigenesis. y315 81-85 ret proto-oncogene Homo sapiens 48-51 15994200-8 2005 In summary, these observations suggest that RET/PTC is able to phosphorylate the Y315 residue of PKB, an event that results in maximal activation of PKB for RET/PTC-induced thyroid tumorigenesis. y315 81-85 ret proto-oncogene Homo sapiens 157-160 15994200-8 2005 In summary, these observations suggest that RET/PTC is able to phosphorylate the Y315 residue of PKB, an event that results in maximal activation of PKB for RET/PTC-induced thyroid tumorigenesis. y315 81-85 ret proto-oncogene Homo sapiens 161-164 15940252-4 2005 This association is constitutive, but, in the presence of RET oncoproteins, both RAI and GAB 1 are tyrosine-phosphorylated, and the stoichiometry of this interaction remarkably increases. Tyrosine 99-107 ret proto-oncogene Homo sapiens 58-61 16091499-9 2005 We not only confirmed the previously described association with G691S and S904S (for heterozygotes: odds ratio, 1.85; range, 1.22-2.82; P = 0.004), but we found a novel protective effect associated with a specific haplotype (odds ratio, 0.39; range, 0.21-0.72; P = 0.005) revealing the existence of different genetic variants in the RET oncogene that either increase or decrease risk of sMTC. smtc 387-391 ret proto-oncogene Homo sapiens 333-336 16254257-0 2005 p-p70S6K (Thr 389) Expression in nodular sclerosing hodgkin"s disease as evidence for receptor tyrosine kinase signaling. Threonine 10-13 ret proto-oncogene Homo sapiens 86-110 16356097-1 2005 Primary hyperparathyroidism (PHP; serum calcium 2.75 mmol/L, PTH 226 pg/ml) had been the first clinical manifestation of MEN-2A in a female patient (aged 55 years) with a mutation (Y791F, TAT-->TTT) in exon 13 of the RET proto-oncogene. Calcium 40-47 ret proto-oncogene Homo sapiens 121-127 16226999-0 2005 Iodine 123 metaiodobenzylguanidine radio-guided navigation surgery for recurrent medullary thyroid carcinoma in a girl with multiple endocrine neoplasia type 2B. Iodine 0-6 ret proto-oncogene Homo sapiens 124-160 16226999-0 2005 Iodine 123 metaiodobenzylguanidine radio-guided navigation surgery for recurrent medullary thyroid carcinoma in a girl with multiple endocrine neoplasia type 2B. 3-Iodobenzylguanidine 11-34 ret proto-oncogene Homo sapiens 124-160 16226999-3 2005 The authors performed iodine 123 metaiodobenzylguanidine ((123)I-MIBG) radio-guided navigation surgery for recurrent MTC in a 14-year-old girl with MEN 2B. Iodine 22-28 ret proto-oncogene Homo sapiens 148-154 16226999-3 2005 The authors performed iodine 123 metaiodobenzylguanidine ((123)I-MIBG) radio-guided navigation surgery for recurrent MTC in a 14-year-old girl with MEN 2B. 3-Iodobenzylguanidine 33-56 ret proto-oncogene Homo sapiens 148-154 16226999-3 2005 The authors performed iodine 123 metaiodobenzylguanidine ((123)I-MIBG) radio-guided navigation surgery for recurrent MTC in a 14-year-old girl with MEN 2B. 3-Iodobenzylguanidine 65-69 ret proto-oncogene Homo sapiens 148-154 16226999-8 2005 Intraoperative (123)I-MIBG scanning is of substantial benefit for children with MEN 2B undergoing surgery for recurrent MTC. Iodine 0-1 ret proto-oncogene Homo sapiens 80-86 16226999-8 2005 Intraoperative (123)I-MIBG scanning is of substantial benefit for children with MEN 2B undergoing surgery for recurrent MTC. 3-Iodobenzylguanidine 22-26 ret proto-oncogene Homo sapiens 80-86 16153436-6 2005 RESULTS: Immunoprecipitated, mutant RET from cells or the recombinant RET kinase domain was able to directly phosphorylate tyrosine residues on FAK. Tyrosine 123-131 ret proto-oncogene Homo sapiens 36-39 16201624-5 2005 Ratios of 1,7-dimethylphenanthrane (DMP) to 1,7-DMP plus 2,6-DMP [1,7/(1,7 + 2,6)-DMP], retene to retene plus chrysene [Ret/(Ret + Chy)], and fluoranthene to fluoranthene plus pyrene [FI/(FI + Py)] provide additional source discrimination throughoutthe core. dmp 36-39 ret proto-oncogene Homo sapiens 120-123 16201624-5 2005 Ratios of 1,7-dimethylphenanthrane (DMP) to 1,7-DMP plus 2,6-DMP [1,7/(1,7 + 2,6)-DMP], retene to retene plus chrysene [Ret/(Ret + Chy)], and fluoranthene to fluoranthene plus pyrene [FI/(FI + Py)] provide additional source discrimination throughoutthe core. dmp 36-39 ret proto-oncogene Homo sapiens 125-128 16201624-5 2005 Ratios of 1,7-dimethylphenanthrane (DMP) to 1,7-DMP plus 2,6-DMP [1,7/(1,7 + 2,6)-DMP], retene to retene plus chrysene [Ret/(Ret + Chy)], and fluoranthene to fluoranthene plus pyrene [FI/(FI + Py)] provide additional source discrimination throughoutthe core. retene 98-104 ret proto-oncogene Homo sapiens 120-123 16201624-5 2005 Ratios of 1,7-dimethylphenanthrane (DMP) to 1,7-DMP plus 2,6-DMP [1,7/(1,7 + 2,6)-DMP], retene to retene plus chrysene [Ret/(Ret + Chy)], and fluoranthene to fluoranthene plus pyrene [FI/(FI + Py)] provide additional source discrimination throughoutthe core. retene 98-104 ret proto-oncogene Homo sapiens 125-128 16015630-0 2005 RET gene rearrangements (RET/PTC1 and RET/PTC3) in papillary thyroid carcinomas from an iodine-rich country (Japan). Iodine 88-94 ret proto-oncogene Homo sapiens 0-3 16015630-0 2005 RET gene rearrangements (RET/PTC1 and RET/PTC3) in papillary thyroid carcinomas from an iodine-rich country (Japan). Iodine 88-94 ret proto-oncogene Homo sapiens 25-28 16015630-0 2005 RET gene rearrangements (RET/PTC1 and RET/PTC3) in papillary thyroid carcinomas from an iodine-rich country (Japan). Iodine 88-94 ret proto-oncogene Homo sapiens 25-28 16015630-1 2005 BACKGROUND: The frequency of RET rearrangements (RET/PTC) in papillary thyroid carcinomas varies significantly according to geographic area, with the greatest incidence reported in the Belarus region, which is iodine-deficient and was contaminated severely after the Chernobyl reactor accident, and with the lowest incidence in iodine-rich, nonirradiated Japan. Iodine 210-216 ret proto-oncogene Homo sapiens 29-32 16015630-1 2005 BACKGROUND: The frequency of RET rearrangements (RET/PTC) in papillary thyroid carcinomas varies significantly according to geographic area, with the greatest incidence reported in the Belarus region, which is iodine-deficient and was contaminated severely after the Chernobyl reactor accident, and with the lowest incidence in iodine-rich, nonirradiated Japan. Iodine 210-216 ret proto-oncogene Homo sapiens 49-52 16015630-1 2005 BACKGROUND: The frequency of RET rearrangements (RET/PTC) in papillary thyroid carcinomas varies significantly according to geographic area, with the greatest incidence reported in the Belarus region, which is iodine-deficient and was contaminated severely after the Chernobyl reactor accident, and with the lowest incidence in iodine-rich, nonirradiated Japan. Iodine 328-334 ret proto-oncogene Homo sapiens 29-32 16015630-1 2005 BACKGROUND: The frequency of RET rearrangements (RET/PTC) in papillary thyroid carcinomas varies significantly according to geographic area, with the greatest incidence reported in the Belarus region, which is iodine-deficient and was contaminated severely after the Chernobyl reactor accident, and with the lowest incidence in iodine-rich, nonirradiated Japan. Iodine 328-334 ret proto-oncogene Homo sapiens 49-52 16277170-12 2005 Mutation analysis of the ret proto-oncogene revealed a missense point mutation at position 634 in exon 11, which gives rise to the substitution of a cysteine codon with a tyrosine residue. Cysteine 149-157 ret proto-oncogene Homo sapiens 25-28 16277170-12 2005 Mutation analysis of the ret proto-oncogene revealed a missense point mutation at position 634 in exon 11, which gives rise to the substitution of a cysteine codon with a tyrosine residue. Tyrosine 171-179 ret proto-oncogene Homo sapiens 25-28 16153436-6 2005 RESULTS: Immunoprecipitated, mutant RET from cells or the recombinant RET kinase domain was able to directly phosphorylate tyrosine residues on FAK. Tyrosine 123-131 ret proto-oncogene Homo sapiens 70-73 16153436-10 2005 Furthermore, tyrosine residues in DOK1, the p85 subunit of phosphatidylinositol 3" kinase, JNK 1 and 2, P-38, and phospholipase-gamma were directly phosphorylated by RET. Tyrosine 13-21 ret proto-oncogene Homo sapiens 166-169 16153436-11 2005 CONCLUSIONS: RET directly phosphorylates tyrosine residues on FAK, ERK 1/2, DOK1, the p85 subunit of of phosphatidylinositol 3" kinase, JNK 1 and 2, P-38, and phospholipase-gamma. Tyrosine 41-49 ret proto-oncogene Homo sapiens 13-16 16158949-10 2005 We conclude that DHPLC is a fast, sensitive, cost-efficient and reliable method for the scanning of ret germline mutations. dhplc 17-22 ret proto-oncogene Homo sapiens 100-103 15922853-1 2005 Receptor tyrosine kinase (RTK) targeted agents such as trastuzumab, imatinib, bevacizumab, and gefitinib inhibitors have illustrated the utility of targeting this protein class for treatment of selected cancers. Gefitinib 95-104 ret proto-oncogene Homo sapiens 0-24 15922853-1 2005 Receptor tyrosine kinase (RTK) targeted agents such as trastuzumab, imatinib, bevacizumab, and gefitinib inhibitors have illustrated the utility of targeting this protein class for treatment of selected cancers. Gefitinib 95-104 ret proto-oncogene Homo sapiens 26-29 15922853-1 2005 Receptor tyrosine kinase (RTK) targeted agents such as trastuzumab, imatinib, bevacizumab, and gefitinib inhibitors have illustrated the utility of targeting this protein class for treatment of selected cancers. Imatinib Mesylate 68-76 ret proto-oncogene Homo sapiens 0-24 15922853-1 2005 Receptor tyrosine kinase (RTK) targeted agents such as trastuzumab, imatinib, bevacizumab, and gefitinib inhibitors have illustrated the utility of targeting this protein class for treatment of selected cancers. Imatinib Mesylate 68-76 ret proto-oncogene Homo sapiens 26-29 16029119-3 2005 Mutations in six exons (10, 11, 13, 14, 15, and 16) located in either cysteine-rich or tyrosine kinase domains cause one of three distinctive clinical subtypes: familial MTC, multiple endocrine neoplasia (MEN) type 2A (including variants with Hirschsprung"s disease and cutaneous lichen amyloidosis), and MEN 2B. Cysteine 70-78 ret proto-oncogene Homo sapiens 305-311 15866462-6 2005 About 3 days after 131I administration, the frequency of micronucleated-Tf-Ret (f(MN-Tf-Ret)) increases within 1 day to a maximum and declines in the following 2-5 days to its value before treatment. Iodine-131 19-23 ret proto-oncogene Homo sapiens 75-78 15866462-6 2005 About 3 days after 131I administration, the frequency of micronucleated-Tf-Ret (f(MN-Tf-Ret)) increases within 1 day to a maximum and declines in the following 2-5 days to its value before treatment. Iodine-131 19-23 ret proto-oncogene Homo sapiens 88-91 15677445-6 2005 A constitutive complex of Grb2 and Cbl could be recruited to both receptor isoforms via docking of Shc to phosphorylated Tyr-1062 in RET. Tyrosine 121-124 ret proto-oncogene Homo sapiens 133-136 15867345-5 2005 Recently, the low molecular weight tyrosine kinase inhibitor ZD6474 was found to block the enzymatic activity of RET-derived oncoproteins in cultured cell lines. vandetanib 61-67 ret proto-oncogene Homo sapiens 113-116 15867345-7 2005 Here we show that, when fed orally, ZD6474 suppressed RET-mediated phenotypes within the context of this in vivo model. vandetanib 36-42 ret proto-oncogene Homo sapiens 54-57 15867345-10 2005 Our results support the view that targeting chemical kinase inhibitors such as ZD6474 to tissues with oncogenic forms of RET is a useful treatment strategy for RET-dependent carcinomas. vandetanib 79-85 ret proto-oncogene Homo sapiens 121-124 15867345-10 2005 Our results support the view that targeting chemical kinase inhibitors such as ZD6474 to tissues with oncogenic forms of RET is a useful treatment strategy for RET-dependent carcinomas. vandetanib 79-85 ret proto-oncogene Homo sapiens 160-163 15677445-8 2005 In addition, phosphorylation of Tyr-1096, which is present in RET51 but absent in RET9, endowed the longer isoform with a second route to recruit the Grb2.Cbl complex. Tyrosine 32-35 ret proto-oncogene Homo sapiens 62-67 15769183-3 2005 Nuclease-resistant aptamers that recognize the human receptor tyrosine kinase RET were obtained using RET-expressing cells as targets in a modified SELEX procedure. selex 148-153 ret proto-oncogene Homo sapiens 78-81 15592804-3 2005 The second, a novel mutation in codon 641, changes alanine to serine in the transmembrane domain of the RET protein. Alanine 51-58 ret proto-oncogene Homo sapiens 104-107 15592804-3 2005 The second, a novel mutation in codon 641, changes alanine to serine in the transmembrane domain of the RET protein. Serine 62-68 ret proto-oncogene Homo sapiens 104-107 15709206-4 2005 Treatment with STI571 resulted in inhibition of RET phosphorylation, cell proliferation, tumor growth and invasiveness. Imatinib Mesylate 15-21 ret proto-oncogene Homo sapiens 48-51 15659598-9 2005 In dopaminergic neuron-like SHSY5Y cells, ibogaine treatment upregulated the GDNF pathway as indicated by increases in phosphorylation of the GDNF receptor, Ret, and the downstream kinase, ERK1 (extracellular signal-regulated kinase 1). Ibogaine 42-50 ret proto-oncogene Homo sapiens 157-160 15548547-8 2005 Moreover, we identified an HSCR patient with a Gly322Ser TTF-1 mutation that compromises activation of transcription from HSCR-associated RET promoter haplotypes. gly322ser 47-56 ret proto-oncogene Homo sapiens 138-141 15864435-7 2005 These EGF-mediated effects on the glycosyltransferase and MUC5AC mRNAs were blocked when cells were first exposed to AG1478, an EGF receptor tyrosine kinase inhibitor. RTKI cpd 117-123 ret proto-oncogene Homo sapiens 132-156 15693160-2 2004 We have identified three different anti-RET drugs: two pyrazolo-pyrimidines, PP1 and PP2 and an anilinoquinazoline, ZD6474 (AstraZeneca). pyrazolo-pyrimidines 55-75 ret proto-oncogene Homo sapiens 40-43 16232085-10 2005 Correlations of biochemical iron markers with RET-H(e) were as weak as with CHr in patients with ACD and acute phase response. Iron 28-32 ret proto-oncogene Homo sapiens 46-49 16232085-11 2005 In a diagnostic plot to identify iron status, RET-H(e) could replace CHr without any loss of sensitivity or specificity. Iron 33-37 ret proto-oncogene Homo sapiens 46-49 16232085-15 2005 RET-H(e) is as valuable as CHr for the diagnosis of iron-restricted erythropoiesis. Iron 52-56 ret proto-oncogene Homo sapiens 0-3 16232085-16 2005 The combination of RET-H(e) and the sTfR-F index in a diagnostic plot offers an attractive tool for the evaluation of iron status and identification of the progression of ID. Iron 118-122 ret proto-oncogene Homo sapiens 19-22 15693160-2 2004 We have identified three different anti-RET drugs: two pyrazolo-pyrimidines, PP1 and PP2 and an anilinoquinazoline, ZD6474 (AstraZeneca). anilinoquinazoline 96-114 ret proto-oncogene Homo sapiens 40-43 15531548-2 2004 We describe here a novel germline homozygous mutation in exon 15 of the RET gene that determines an amino acid substitution (Ala->Thr) at codon 883. Alanine 125-128 ret proto-oncogene Homo sapiens 72-75 15531548-2 2004 We describe here a novel germline homozygous mutation in exon 15 of the RET gene that determines an amino acid substitution (Ala->Thr) at codon 883. Threonine 133-136 ret proto-oncogene Homo sapiens 72-75 15693160-2 2004 We have identified three different anti-RET drugs: two pyrazolo-pyrimidines, PP1 and PP2 and an anilinoquinazoline, ZD6474 (AstraZeneca). vandetanib 116-122 ret proto-oncogene Homo sapiens 40-43 15693160-4 2004 Finally, mutation of RET V804 to methionine or leucine, found in MTC patients, induces resistance to the three drugs. Methionine 33-43 ret proto-oncogene Homo sapiens 21-24 15693160-4 2004 Finally, mutation of RET V804 to methionine or leucine, found in MTC patients, induces resistance to the three drugs. Leucine 47-54 ret proto-oncogene Homo sapiens 21-24 15351743-2 2004 We previously reported that tyrosine 1062 in RET receptor tyrosine kinase activated by glial cell line-derived neurotrophic factor (GDNF) represents a binding site for the Shc-Grb2-Gab1 complex, and that the p85 subunit of phosphatidylinositol 3-kinase (PI3K) and SHP2 tyrosine phosphatase is associated with Gab1 in GDNF-treated cells. Tyrosine 28-36 ret proto-oncogene Homo sapiens 45-48 15485908-1 2004 The receptor tyrosine kinases (RTKs) RET, MET, and RON all carry the Met(p+1loop)-->Thr point mutation (i.e., 2B mutation), leading to the formation of tumors with high metastatic potential. Threonine 87-90 ret proto-oncogene Homo sapiens 37-40 15302866-2 2004 It has been shown that RET/PTC1 decreases expression of the sodium/iodide symporter (NIS), the molecule that mediates radioiodide therapy for thyroid cancer. radioiodide 118-129 ret proto-oncogene Homo sapiens 23-26 15302866-4 2004 Inhibition of hsp90 function with 17-allylamino-17-demothoxygeldanamycin (17-AAG) reduces RET/PTC1 protein levels. 17-allylamino-17-demothoxygeldanamycin 34-72 ret proto-oncogene Homo sapiens 90-93 15302866-0 2004 Inhibition of heat shock protein 90, a novel RET/PTC1-associated protein, increases radioiodide accumulation in thyroid cells. radioiodide 84-95 ret proto-oncogene Homo sapiens 45-48 15302866-2 2004 It has been shown that RET/PTC1 decreases expression of the sodium/iodide symporter (NIS), the molecule that mediates radioiodide therapy for thyroid cancer. Nickel 85-88 ret proto-oncogene Homo sapiens 23-26 15379552-2 2004 In addition to RTK-specific tyrosine phosphorylation, these docking proteins also can be phosphorylated on serine/threonine residues affecting signal transduction. Tyrosine 28-36 ret proto-oncogene Homo sapiens 15-18 15258756-4 2004 The purpose of our study was to assess whether gamma (gamma) radiation using a Caesium 137 source can induce specific ret rearrangements in a human thyroid epithelial cell culture model. Cesium-137 79-90 ret proto-oncogene Homo sapiens 118-121 15379552-2 2004 In addition to RTK-specific tyrosine phosphorylation, these docking proteins also can be phosphorylated on serine/threonine residues affecting signal transduction. Serine 107-113 ret proto-oncogene Homo sapiens 15-18 15379552-2 2004 In addition to RTK-specific tyrosine phosphorylation, these docking proteins also can be phosphorylated on serine/threonine residues affecting signal transduction. Threonine 114-123 ret proto-oncogene Homo sapiens 15-18 15184865-0 2004 Disease associated mutations at valine 804 in the RET receptor tyrosine kinase confer resistance to selective kinase inhibitors. Valine 32-38 ret proto-oncogene Homo sapiens 50-53 15548358-1 2004 The platelet-derived growth factor receptor (PDGFR) is a receptor tyrosine kinase overexpressed in a subset of solid tumors and therefore is the target of drugs inhibiting this function such as imatinib mesylate (Gleevec). Imatinib Mesylate 194-211 ret proto-oncogene Homo sapiens 57-81 15548358-1 2004 The platelet-derived growth factor receptor (PDGFR) is a receptor tyrosine kinase overexpressed in a subset of solid tumors and therefore is the target of drugs inhibiting this function such as imatinib mesylate (Gleevec). Imatinib Mesylate 213-220 ret proto-oncogene Homo sapiens 57-81 15265706-6 2004 Different patterns were observed between cells naturally expressing RET and cells induced to expression of RET by treatment with sodium butyrate, an inhibitor of histone deacetylases. Butyric Acid 129-144 ret proto-oncogene Homo sapiens 68-71 15265706-6 2004 Different patterns were observed between cells naturally expressing RET and cells induced to expression of RET by treatment with sodium butyrate, an inhibitor of histone deacetylases. Butyric Acid 129-144 ret proto-oncogene Homo sapiens 107-110 15184865-1 2004 We have recently demonstrated that the pyrazolopyrimidines PP1 and PP2 and the 4-anilinoquinazoline ZD6474 display a strong inhibitory activity (IC(50)< or =100 nM) towards constitutively active oncogenic RET kinases. pyrazolopyrimidines 39-58 ret proto-oncogene Homo sapiens 208-211 15184865-1 2004 We have recently demonstrated that the pyrazolopyrimidines PP1 and PP2 and the 4-anilinoquinazoline ZD6474 display a strong inhibitory activity (IC(50)< or =100 nM) towards constitutively active oncogenic RET kinases. anilinoquinazoline 79-99 ret proto-oncogene Homo sapiens 208-211 15184865-1 2004 We have recently demonstrated that the pyrazolopyrimidines PP1 and PP2 and the 4-anilinoquinazoline ZD6474 display a strong inhibitory activity (IC(50)< or =100 nM) towards constitutively active oncogenic RET kinases. vandetanib 100-106 ret proto-oncogene Homo sapiens 208-211 15184865-3 2004 In contrast, MEN2-associated swap of bulky hydrophobic leucine or methionine residues for valine 804 in the RET kinase domain causes resistance to the three compounds. Leucine 55-62 ret proto-oncogene Homo sapiens 108-111 15184865-4 2004 Substitution of valine 804 with the small amino- acid glycine renders the RET kinase even more susceptible to inhibition (ZD6474 IC(50): 20 nM) than the wild-type kinase. Valine 16-22 ret proto-oncogene Homo sapiens 74-77 15184865-4 2004 Substitution of valine 804 with the small amino- acid glycine renders the RET kinase even more susceptible to inhibition (ZD6474 IC(50): 20 nM) than the wild-type kinase. Glycine 54-61 ret proto-oncogene Homo sapiens 74-77 15184865-5 2004 Our data identify valine 804 of RET as a structural determinant mediating resistance to pyrazolopyrimidines and 4-anilinoquinazolines. Valine 18-24 ret proto-oncogene Homo sapiens 32-35 15184865-5 2004 Our data identify valine 804 of RET as a structural determinant mediating resistance to pyrazolopyrimidines and 4-anilinoquinazolines. pyrazolopyrimidines 88-107 ret proto-oncogene Homo sapiens 32-35 15184865-5 2004 Our data identify valine 804 of RET as a structural determinant mediating resistance to pyrazolopyrimidines and 4-anilinoquinazolines. anilinoquinazoline 112-133 ret proto-oncogene Homo sapiens 32-35 15286999-5 2004 One of these alleles, SosM98, which contains a single amino acid substitution in the RacGEF motif, functions as a dominant negative in vivo to downregulate RTK signaling. sosm98 22-28 ret proto-oncogene Homo sapiens 156-159 15271413-3 2004 All 60 MEN2A patients had RET mutations in a cysteine-rich domain. Cysteine 45-53 ret proto-oncogene Homo sapiens 7-12 15292360-3 2004 Genetic analysis of the RET protooncogene in this family revealed an exon 15 missense mutation at codon 891 that resulted in a serine to alanine amino acid substitution. Serine 127-133 ret proto-oncogene Homo sapiens 24-27 15292360-3 2004 Genetic analysis of the RET protooncogene in this family revealed an exon 15 missense mutation at codon 891 that resulted in a serine to alanine amino acid substitution. alanine amino acid 137-155 ret proto-oncogene Homo sapiens 24-27 15320968-0 2004 Frequency of RET proto-oncogene mutations in patients with normal and with moderately elevated pentagastrin-stimulated serum concentrations of calcitonin. Pentagastrin 95-107 ret proto-oncogene Homo sapiens 13-16 15271413-3 2004 All 60 MEN2A patients had RET mutations in a cysteine-rich domain. Cysteine 45-53 ret proto-oncogene Homo sapiens 26-29 15229154-0 2004 Potential utility of Ret-Y in the diagnosis of iron-restricted erythropoiesis. Iron 47-51 ret proto-oncogene Homo sapiens 21-24 15240641-3 2004 RET-activating mutations involve two important functional areas of the receptor: the cysteine-rich extracellular domain and the intracellular tyrosine kinase domain. Cysteine 85-93 ret proto-oncogene Homo sapiens 0-3 15031289-4 2004 Spry acts as a conserved inhibitor of RTK signaling, and tyrosine phosphorylation of Spry is indispensable for its inhibitory activity. Tyrosine 57-65 ret proto-oncogene Homo sapiens 38-41 15172989-1 2004 We show that treatment of a panel of thyroid carcinoma cell lines naturally harboring the RET/PTC1 oncogene, with the RET kinase inhibitors PP1 and ZD6474, results in reversible G(1) arrest. vandetanib 148-154 ret proto-oncogene Homo sapiens 90-93 15172989-1 2004 We show that treatment of a panel of thyroid carcinoma cell lines naturally harboring the RET/PTC1 oncogene, with the RET kinase inhibitors PP1 and ZD6474, results in reversible G(1) arrest. vandetanib 148-154 ret proto-oncogene Homo sapiens 118-121 15172989-5 2004 Reduction of p27Kip1 protein levels by antisense oligonucleotides abrogated the G(1) arrest induced by RET/PTC blockade. Oligonucleotides 49-65 ret proto-oncogene Homo sapiens 103-106 15172989-5 2004 Reduction of p27Kip1 protein levels by antisense oligonucleotides abrogated the G(1) arrest induced by RET/PTC blockade. Oligonucleotides 49-65 ret proto-oncogene Homo sapiens 107-110 15717656-3 2004 MEN 2B hallmarks (i.e. plasma thyrocalcitonin and urinary metanephrines) may be systematically investigated in neuroendocrine tumors of the prostate, and conversely prostate examination may be performed in the periodic screening of MEN 2B male patients. Metanephrine 58-71 ret proto-oncogene Homo sapiens 0-6 14766744-0 2004 Tyrosine 981, a novel ret autophosphorylation site, binds c-Src to mediate neuronal survival. Tyrosine 0-8 ret proto-oncogene Homo sapiens 22-25 15152080-2 2004 We hypothesized that acute resistance exercise (RE) and training (RET) would increase DHEA steroids, and the magnitude of the increase would be influenced by a steroid sulfatase (STS) gene variation. dhea steroids 86-99 ret proto-oncogene Homo sapiens 66-69 15152080-5 2004 RET reduced resting DHEAS (-122 ng/ml, P < 0.01) and decreased DHEA response to RE (-50%, P < 0.05). Dehydroepiandrosterone 20-24 ret proto-oncogene Homo sapiens 0-3 15129118-5 2004 METHODS: Immunohistochemical analysis for transforming growth factor-beta1 and glial cell line-derived neurotrophic factor and their receptors TbetaR II, GFRalpha-1, and Ret was performed on formalin-fixed, paraffin-embedded archival surgical specimens. Formaldehyde 191-199 ret proto-oncogene Homo sapiens 170-173 14963042-8 2004 The PH and PTB domains of Dok-4 were also required for tyrosine phosphorylation of Dok-4 by Fyn and Ret. Tyrosine 55-63 ret proto-oncogene Homo sapiens 100-103 14766744-5 2004 Here we show by multiple approaches that Ret tyrosine 981 constitutes the major binding site of the Src homology 2 domain of Src and therefore the primary residue responsible for Src activation upon Ret engagement. Tyrosine 45-53 ret proto-oncogene Homo sapiens 41-44 14766744-5 2004 Here we show by multiple approaches that Ret tyrosine 981 constitutes the major binding site of the Src homology 2 domain of Src and therefore the primary residue responsible for Src activation upon Ret engagement. Tyrosine 45-53 ret proto-oncogene Homo sapiens 199-202 14766744-6 2004 Other tyrosines such as 1015 and 1029 may contribute to the overall interaction between Ret and Src, as judged by overexpression experiments. Tyrosine 6-15 ret proto-oncogene Homo sapiens 88-91 14766744-7 2004 By generating a phosphospecific antibody, we demonstrate that tyrosine 981 is a novel autophosphorylation site in Ret. Tyrosine 62-70 ret proto-oncogene Homo sapiens 114-117 15157557-17 2004 Pentagastrin- or calcium-stimulated plasma CT testing is useful in identifying CCH or early MTC in carriers of RET mutations that are associated with late onset MTC. Pentagastrin 0-12 ret proto-oncogene Homo sapiens 111-114 15080300-7 2004 RET-Y is correlated closely with CHr and is useful for diagnosis and early monitoring after the administration of intravenous iron. Iron 126-130 ret proto-oncogene Homo sapiens 0-3 14715928-4 2004 These mutations constitutively activate RET due to aberrant disulfide homodimerization and diminish the level of RET at the plasma membrane. Disulfides 60-69 ret proto-oncogene Homo sapiens 40-43 14711813-1 2004 The catalytic and signaling activities of RET, a receptor-type tyrosine kinase, are regulated by the autophosphorylation of several tyrosine residues in the cytoplasmic region of RET. Tyrosine 63-71 ret proto-oncogene Homo sapiens 42-45 14711813-1 2004 The catalytic and signaling activities of RET, a receptor-type tyrosine kinase, are regulated by the autophosphorylation of several tyrosine residues in the cytoplasmic region of RET. Tyrosine 63-71 ret proto-oncogene Homo sapiens 179-182 14711813-2 2004 Some studies have revealed a few possible autophosphorylation sites of RET by [(32)P]phosphopeptide mapping or by using specific anti-phosphotyrosine antibodies. Phosphorus-32 78-84 ret proto-oncogene Homo sapiens 71-74 14711813-2 2004 Some studies have revealed a few possible autophosphorylation sites of RET by [(32)P]phosphopeptide mapping or by using specific anti-phosphotyrosine antibodies. Phosphotyrosine 134-149 ret proto-oncogene Homo sapiens 71-74 14711813-4 2004 Both the autophosphorylation and kinase activity of myelin basic protein as an external substrate of the recombinant RET protein were substantially elevated in the presence of ATP without stimulation by a glial cell line-derived neurotrophic factor, a natural ligand for RET. Adenosine Triphosphate 176-179 ret proto-oncogene Homo sapiens 117-120 14711813-5 2004 Mass spectrometric analysis revealed that RET Tyr(806), Tyr(809), Tyr(900), Tyr(905), Tyr(981), Tyr(1062), Tyr(1090), and Tyr(1096) were autophosphorylation sites. Tyrosine 46-49 ret proto-oncogene Homo sapiens 42-45 14711813-9 2004 These results provide convincing evidence for both previously suggested and new tyrosine autophosphorylation sites of RET as well as for novel functions of Tyr(806), Tyr(809), and Tyr(900) phosphorylation in both catalytic kinase activities and cell growth. Tyrosine 80-88 ret proto-oncogene Homo sapiens 118-121 15157557-17 2004 Pentagastrin- or calcium-stimulated plasma CT testing is useful in identifying CCH or early MTC in carriers of RET mutations that are associated with late onset MTC. Calcium 17-24 ret proto-oncogene Homo sapiens 111-114 14619940-3 2003 Genistein, a receptor tyrosine kinase (RTK) inhibitor, inhibited spontaneous AR. Genistein 0-9 ret proto-oncogene Homo sapiens 13-37 14607833-0 2004 Structural basis for the specific recognition of RET by the Dok1 phosphotyrosine binding domain. Phosphotyrosine 65-80 ret proto-oncogene Homo sapiens 49-52 15013219-4 2004 These signaling pathways are activated via binding of adaptor proteins to intracellular tyrosine residues of RET phosphorylated by its own kinase activity. Tyrosine 88-96 ret proto-oncogene Homo sapiens 109-112 15609077-0 2004 The receptor tyrosine kinase inhibitor SU11248 impedes endothelial cell migration, tubule formation, and blood vessel formation in vivo, but has little effect on existing tumor vessels. Sunitinib 39-46 ret proto-oncogene Homo sapiens 4-28 15630203-7 2004 The decreased amount of TBARS in 5 microM Cry compared with control(0 microM) was the largest among 6 antioxidants (Cry, Car, Zea, Retinol(Ret), AsA, Toc) used in this experiment. tbars 24-29 ret proto-oncogene Homo sapiens 131-134 14619940-3 2003 Genistein, a receptor tyrosine kinase (RTK) inhibitor, inhibited spontaneous AR. Genistein 0-9 ret proto-oncogene Homo sapiens 39-42 14619940-4 2003 When the genistein was primed, hFF-induced AR was attenuated but the A23187-induced AR was not, suggesting that potentiation of AR by hFF attributed to the activation of RTK upstream the mobilization of Ca2+. Genistein 9-18 ret proto-oncogene Homo sapiens 170-173 12914961-4 2003 Interestingly, treating SH-SY5Y cells with retinoic acid greatly increases Ret protein levels and GDNF-induced Ret tyrosine phosphorylation, but does not affect the mitogenic action of GDNF and the activation of the Akt/p70S6K pathway. Tretinoin 43-56 ret proto-oncogene Homo sapiens 75-78 14602786-1 2003 Familial medullary thyroid carcinoma is related to germ-line mutations in the RET oncogene, mainly in cysteine codon 10 or 11, whereas noncysteine mutations in codons 13-15 are rare. Cysteine 102-110 ret proto-oncogene Homo sapiens 78-81 14602786-2 2003 We now report a new missense point mutation in exon 8 of the RET gene (1597G-->T) corresponding to a Gly(533)Cys substitution in the cysteine-rich domain of RET protein in 76 patients from a 6-generation Brazilian family with 229 subjects, with ascendants from Spain. Cysteine 136-144 ret proto-oncogene Homo sapiens 61-64 14602786-2 2003 We now report a new missense point mutation in exon 8 of the RET gene (1597G-->T) corresponding to a Gly(533)Cys substitution in the cysteine-rich domain of RET protein in 76 patients from a 6-generation Brazilian family with 229 subjects, with ascendants from Spain. Cysteine 136-144 ret proto-oncogene Homo sapiens 160-163 14559814-13 2003 The JM mutations also altered the c-MET RTK signaling, resulting in preferentially increased constitutive tyrosine phosphorylation of various cellular proteins, including the key focal adhesion protein paxillin on tyrosine residue Y31 (first CRKL-binding site), correlating with increased motility. Tyrosine 106-114 ret proto-oncogene Homo sapiens 40-43 14559814-13 2003 The JM mutations also altered the c-MET RTK signaling, resulting in preferentially increased constitutive tyrosine phosphorylation of various cellular proteins, including the key focal adhesion protein paxillin on tyrosine residue Y31 (first CRKL-binding site), correlating with increased motility. Tyrosine 214-222 ret proto-oncogene Homo sapiens 40-43 12914961-4 2003 Interestingly, treating SH-SY5Y cells with retinoic acid greatly increases Ret protein levels and GDNF-induced Ret tyrosine phosphorylation, but does not affect the mitogenic action of GDNF and the activation of the Akt/p70S6K pathway. Tyrosine 115-123 ret proto-oncogene Homo sapiens 111-114 12914961-4 2003 Interestingly, treating SH-SY5Y cells with retinoic acid greatly increases Ret protein levels and GDNF-induced Ret tyrosine phosphorylation, but does not affect the mitogenic action of GDNF and the activation of the Akt/p70S6K pathway. Tretinoin 43-56 ret proto-oncogene Homo sapiens 111-114 14666655-2 2003 We hypothesized that STI571 (Gleevec) would inhibit RET kinase and be a useful agent in the treatment of MTC. Imatinib Mesylate 21-27 ret proto-oncogene Homo sapiens 52-55 14666655-3 2003 MATERIALS AND METHODS: We determined the IC50 of STI571 for RET using an in vitro kinase assay and also examined the effects of STI571 on cellular proliferation and viability in TT cells, a human MTC cell line. Imatinib Mesylate 49-55 ret proto-oncogene Homo sapiens 60-63 14666655-7 2003 CONCLUSION: The concentrations of STI571 required to significantly inhibit RET and to inhibit TT cell proliferation are not clinically achievable. Imatinib Mesylate 34-40 ret proto-oncogene Homo sapiens 75-78 14870776-5 2003 The present report summarizes the cellular effects of the arylidene 2-indolinone Ret inhibitor RPI-1 (formerly Cpd1) on the human PTC cell line TPC-1 which spontaneously harbors the RET/PTC1 oncogene. arylidene 58-67 ret proto-oncogene Homo sapiens 81-84 14500395-4 2003 We show that the indolocarbazole derivatives, CEP-701 and CEP-751, inhibit RET in MTC cells. Indolocarbazole 17-32 ret proto-oncogene Homo sapiens 75-78 14870776-5 2003 The present report summarizes the cellular effects of the arylidene 2-indolinone Ret inhibitor RPI-1 (formerly Cpd1) on the human PTC cell line TPC-1 which spontaneously harbors the RET/PTC1 oncogene. arylidene 58-67 ret proto-oncogene Homo sapiens 182-185 14870776-5 2003 The present report summarizes the cellular effects of the arylidene 2-indolinone Ret inhibitor RPI-1 (formerly Cpd1) on the human PTC cell line TPC-1 which spontaneously harbors the RET/PTC1 oncogene. 2-oxindole 68-80 ret proto-oncogene Homo sapiens 81-84 14870776-5 2003 The present report summarizes the cellular effects of the arylidene 2-indolinone Ret inhibitor RPI-1 (formerly Cpd1) on the human PTC cell line TPC-1 which spontaneously harbors the RET/PTC1 oncogene. 2-oxindole 68-80 ret proto-oncogene Homo sapiens 182-185 12917021-0 2003 [SUCI02 inhibits HER-2/neu receptor tyrosine kinase phosphorylation and growth of HER-2/neu-overexpressing breast cancer cells]. N-(4-ethoyphenol)-2-hydroxy- acid amide 1-7 ret proto-oncogene Homo sapiens 27-51 12630912-1 2003 Substitution of Cys-634 in the extracellular domain of the Ret tyrosine kinase receptor causes its dimerization and activation of its transforming potential. Cysteine 16-19 ret proto-oncogene Homo sapiens 59-62 12738763-6 2003 RET/PTC phosphorylates a specific tyrosine (Y9) residue located in the N-terminal region of PDK1. Tyrosine 34-42 ret proto-oncogene Homo sapiens 0-3 12738763-6 2003 RET/PTC phosphorylates a specific tyrosine (Y9) residue located in the N-terminal region of PDK1. Tyrosine 34-42 ret proto-oncogene Homo sapiens 4-7 12865274-0 2003 Rescue of human RET gene expression by sodium butyrate: a novel powerful tool for molecular studies in Hirschsprung disease. Butyric Acid 39-54 ret proto-oncogene Homo sapiens 16-19 12865274-5 2003 METHODS: The effect of sodium butyrate (NaB), a histone deacetylase inhibitor, on rescuing RET expression was tested by one round of reverse transcription- polymerase chain reaction from total RNA of treated lymphoblasts from both HSCR patients and control individuals. Butyric Acid 23-38 ret proto-oncogene Homo sapiens 91-94 12865274-5 2003 METHODS: The effect of sodium butyrate (NaB), a histone deacetylase inhibitor, on rescuing RET expression was tested by one round of reverse transcription- polymerase chain reaction from total RNA of treated lymphoblasts from both HSCR patients and control individuals. nab 40-43 ret proto-oncogene Homo sapiens 91-94 12865274-6 2003 RESULTS: Analysis of RET expression was possible by NaB treatment of RET negative cells, such as lymphoblasts. nab 52-55 ret proto-oncogene Homo sapiens 21-24 12865274-6 2003 RESULTS: Analysis of RET expression was possible by NaB treatment of RET negative cells, such as lymphoblasts. nab 52-55 ret proto-oncogene Homo sapiens 69-72 12943231-6 2003 In treated cells, Ret/Ptc1 tyrosine phosphorylation was abolished along with its binding to Shc and phospholipase C(gamma), thereby indicating abrogation of constitutive signaling mediated by the oncoprotein. Tyrosine 27-35 ret proto-oncogene Homo sapiens 18-21 12630912-2 2003 To gain further insight into the molecular basis leading to Ret activation we purified a mutant protein consisting of the entire ectodomain of the Ret carrying a Cys-634-->Tyr substitution (EC-Ret(C634Y)). Cysteine 162-165 ret proto-oncogene Homo sapiens 147-150 12630912-2 2003 To gain further insight into the molecular basis leading to Ret activation we purified a mutant protein consisting of the entire ectodomain of the Ret carrying a Cys-634-->Tyr substitution (EC-Ret(C634Y)). Cysteine 162-165 ret proto-oncogene Homo sapiens 147-150 12630912-2 2003 To gain further insight into the molecular basis leading to Ret activation we purified a mutant protein consisting of the entire ectodomain of the Ret carrying a Cys-634-->Tyr substitution (EC-Ret(C634Y)). Tyrosine 175-178 ret proto-oncogene Homo sapiens 147-150 12630912-2 2003 To gain further insight into the molecular basis leading to Ret activation we purified a mutant protein consisting of the entire ectodomain of the Ret carrying a Cys-634-->Tyr substitution (EC-Ret(C634Y)). Tyrosine 175-178 ret proto-oncogene Homo sapiens 147-150 12755958-2 2003 As is the case for other receptor tyrosine kinases, mutant RET recruits a variety of signalling molecules via phosphorylated tyrosine residues present in the kinase domain and carboxy-terminal tail. Tyrosine 34-42 ret proto-oncogene Homo sapiens 59-62 12738763-11 2003 In conclusion, RET/PTC-induced tyrosine phosphorylation of PDK1 may be one of the mechanisms by which it acts as an oncogenic tyrosine kinase in thyroid carcinogenesis. Tyrosine 31-39 ret proto-oncogene Homo sapiens 15-18 12738763-11 2003 In conclusion, RET/PTC-induced tyrosine phosphorylation of PDK1 may be one of the mechanisms by which it acts as an oncogenic tyrosine kinase in thyroid carcinogenesis. Tyrosine 31-39 ret proto-oncogene Homo sapiens 19-22 12755958-3 2003 As we previously reported, the signaling via phosphorylated tyrosine 1062 plays a crucial role in the transforming activities of both RET-MEN2A and RET-MEN2B mutant protein. Tyrosine 60-68 ret proto-oncogene Homo sapiens 134-137 12755958-3 2003 As we previously reported, the signaling via phosphorylated tyrosine 1062 plays a crucial role in the transforming activities of both RET-MEN2A and RET-MEN2B mutant protein. Tyrosine 60-68 ret proto-oncogene Homo sapiens 138-143 12755958-3 2003 As we previously reported, the signaling via phosphorylated tyrosine 1062 plays a crucial role in the transforming activities of both RET-MEN2A and RET-MEN2B mutant protein. Tyrosine 60-68 ret proto-oncogene Homo sapiens 148-151 12755958-3 2003 As we previously reported, the signaling via phosphorylated tyrosine 1062 plays a crucial role in the transforming activities of both RET-MEN2A and RET-MEN2B mutant protein. Tyrosine 60-68 ret proto-oncogene Homo sapiens 152-157 12755958-6 2003 In addition, RET is alternatively spliced to produce three isoforms and the splicing site is present just downstream of tyrosine 1062. Tyrosine 120-128 ret proto-oncogene Homo sapiens 13-16 12771945-3 2003 We have identified tyrosine 1062 in the RET carboxyl-terminal tail as the docking site for PKCalpha. Tyrosine 19-27 ret proto-oncogene Homo sapiens 40-43 12771945-6 2003 A threefold reduction of tyrosine phosphorylation levels of the constitutively active RET/MEN2A oncoprotein was observed upon coexpression with PKCalpha. Tyrosine 25-33 ret proto-oncogene Homo sapiens 86-89 12771945-6 2003 A threefold reduction of tyrosine phosphorylation levels of the constitutively active RET/MEN2A oncoprotein was observed upon coexpression with PKCalpha. Tyrosine 25-33 ret proto-oncogene Homo sapiens 90-95 12734540-2 2003 It has been reported that some families developed both MEN 2A/FMTC and HSCR, in which a mutation in a cysteine residue at codon 609, 618, or 620 in the RET gene was present. Cysteine 102-110 ret proto-oncogene Homo sapiens 55-61 12727845-2 2003 We show here that along with the inhibition of RET tyrosine phosphorylation, the pyrazolo-pyrimidine inhibitor PP1 induces RETMEN2A and RETMEN2B oncoprotein destruction. Tyrosine 51-59 ret proto-oncogene Homo sapiens 47-50 12727845-2 2003 We show here that along with the inhibition of RET tyrosine phosphorylation, the pyrazolo-pyrimidine inhibitor PP1 induces RETMEN2A and RETMEN2B oncoprotein destruction. 1H-pyrazolo[4,3-d]pyrimidine 81-100 ret proto-oncogene Homo sapiens 47-50 12727845-9 2003 These observations lead us to favor two models for PP1-induced RET oncoprotein degradation: either PP1-mediated RET dephosphorylation per se targets the oncoproteins for destruction or alternatively, PP1 insertion in the RET ATP-binding pocket promotes a mechanism for fast stress-induced degradation. Adenosine Triphosphate 225-228 ret proto-oncogene Homo sapiens 63-66 12727845-9 2003 These observations lead us to favor two models for PP1-induced RET oncoprotein degradation: either PP1-mediated RET dephosphorylation per se targets the oncoproteins for destruction or alternatively, PP1 insertion in the RET ATP-binding pocket promotes a mechanism for fast stress-induced degradation. Adenosine Triphosphate 225-228 ret proto-oncogene Homo sapiens 112-115 12727845-9 2003 These observations lead us to favor two models for PP1-induced RET oncoprotein degradation: either PP1-mediated RET dephosphorylation per se targets the oncoproteins for destruction or alternatively, PP1 insertion in the RET ATP-binding pocket promotes a mechanism for fast stress-induced degradation. Adenosine Triphosphate 225-228 ret proto-oncogene Homo sapiens 112-115 12661006-0 2003 Fusion of FIG to the receptor tyrosine kinase ROS in a glioblastoma with an interstitial del(6)(q21q21). ros 46-49 ret proto-oncogene Homo sapiens 21-45 12661006-1 2003 The transmembrane proto-oncogene receptor tyrosine kinase (RTK) ROS is an orphan receptor that is aberrantly expressed in neoplasms of the central nervous system. ros 64-67 ret proto-oncogene Homo sapiens 33-57 12661006-1 2003 The transmembrane proto-oncogene receptor tyrosine kinase (RTK) ROS is an orphan receptor that is aberrantly expressed in neoplasms of the central nervous system. ros 64-67 ret proto-oncogene Homo sapiens 59-62 12734540-2 2003 It has been reported that some families developed both MEN 2A/FMTC and HSCR, in which a mutation in a cysteine residue at codon 609, 618, or 620 in the RET gene was present. Cysteine 102-110 ret proto-oncogene Homo sapiens 152-155 12734540-4 2003 A germline mutation in cysteine 611 of the RET gene was identified in this family, which introduced an amino-acid change from cysteine to serine. Cysteine 23-31 ret proto-oncogene Homo sapiens 43-46 12734540-4 2003 A germline mutation in cysteine 611 of the RET gene was identified in this family, which introduced an amino-acid change from cysteine to serine. Cysteine 126-134 ret proto-oncogene Homo sapiens 43-46 12734540-4 2003 A germline mutation in cysteine 611 of the RET gene was identified in this family, which introduced an amino-acid change from cysteine to serine. Serine 138-144 ret proto-oncogene Homo sapiens 43-46 12734540-5 2003 By biological and biochemical analyses of mutant RET proteins, we previously predicted the potentiality that amino-acid substitution for cysteine 611 as well as cysteines 609, 618, and 620 would promote the development of MEN 2A/FMTC and HSCR. Cysteine 137-145 ret proto-oncogene Homo sapiens 49-52 12734540-5 2003 By biological and biochemical analyses of mutant RET proteins, we previously predicted the potentiality that amino-acid substitution for cysteine 611 as well as cysteines 609, 618, and 620 would promote the development of MEN 2A/FMTC and HSCR. Cysteine 137-145 ret proto-oncogene Homo sapiens 222-228 12734540-5 2003 By biological and biochemical analyses of mutant RET proteins, we previously predicted the potentiality that amino-acid substitution for cysteine 611 as well as cysteines 609, 618, and 620 would promote the development of MEN 2A/FMTC and HSCR. Cysteine 161-170 ret proto-oncogene Homo sapiens 49-52 12734540-5 2003 By biological and biochemical analyses of mutant RET proteins, we previously predicted the potentiality that amino-acid substitution for cysteine 611 as well as cysteines 609, 618, and 620 would promote the development of MEN 2A/FMTC and HSCR. Cysteine 161-170 ret proto-oncogene Homo sapiens 222-228 12608895-3 2003 Expression of RET proto-oncogene was detected in 27.3% of FCDT by IHC and 25.5% by RT-PCR using a primer set at a regular break point. fcdt 58-62 ret proto-oncogene Homo sapiens 14-17 12679489-0 2003 Efficient inhibition of RET/papillary thyroid carcinoma oncogenic kinases by 4-amino-5-(4-chloro-phenyl)-7-(t-butyl)pyrazolo[3,4-d]pyrimidine (PP2). AG 1879 77-141 ret proto-oncogene Homo sapiens 24-27 12679489-2 2003 We have previously shown that pyrazolopyrimidine is a potent inhibitor of the RET kinase. 1H-pyrazolo[4,3-d]pyrimidine 30-48 ret proto-oncogene Homo sapiens 78-81 12679489-3 2003 Here, we show that 4-amino-5-(4-chloro-phenyl)-7-(t-butyl)pyrazolo[3,4-d]pyrimidine) (PP2), another pyrazolopyrimidine, blocks the enzymatic activity of the isolated RET kinase and RET/PTC1 oncoprotein at IC(50) in the nanomolar range. AG 1879 19-84 ret proto-oncogene Homo sapiens 166-169 12679489-3 2003 Here, we show that 4-amino-5-(4-chloro-phenyl)-7-(t-butyl)pyrazolo[3,4-d]pyrimidine) (PP2), another pyrazolopyrimidine, blocks the enzymatic activity of the isolated RET kinase and RET/PTC1 oncoprotein at IC(50) in the nanomolar range. AG 1879 19-84 ret proto-oncogene Homo sapiens 181-184 12679489-3 2003 Here, we show that 4-amino-5-(4-chloro-phenyl)-7-(t-butyl)pyrazolo[3,4-d]pyrimidine) (PP2), another pyrazolopyrimidine, blocks the enzymatic activity of the isolated RET kinase and RET/PTC1 oncoprotein at IC(50) in the nanomolar range. 1H-pyrazolo[4,3-d]pyrimidine 100-118 ret proto-oncogene Homo sapiens 166-169 12679489-3 2003 Here, we show that 4-amino-5-(4-chloro-phenyl)-7-(t-butyl)pyrazolo[3,4-d]pyrimidine) (PP2), another pyrazolopyrimidine, blocks the enzymatic activity of the isolated RET kinase and RET/PTC1 oncoprotein at IC(50) in the nanomolar range. 1H-pyrazolo[4,3-d]pyrimidine 100-118 ret proto-oncogene Homo sapiens 181-184 12679489-7 2003 Thus, pyrazolopirimidines hold promise for the treatment of human cancers sustaining oncogenic activation of RET. pyrazolopirimidines 6-25 ret proto-oncogene Homo sapiens 109-112 12606135-4 2003 Both the proband and his father carry RET 634 germline mutation resulting in cysteine to arginine amino acid substitution. Cysteine 77-85 ret proto-oncogene Homo sapiens 38-41 12606135-4 2003 Both the proband and his father carry RET 634 germline mutation resulting in cysteine to arginine amino acid substitution. arginine amino acid 89-108 ret proto-oncogene Homo sapiens 38-41 12563086-14 2003 CONCLUSIONS: 1) ETT until 5 years of age in MEN-2A gene carriers results in significant reduction of MTC and MMTC in favor of CCH and improved disease-free long-term outcome. mtc 101-104 ret proto-oncogene Homo sapiens 44-50 12508108-5 2003 By contrast, mitogenic signaling by RTK targets, such as PI 3-kinase and MAP kinases, as well as RTK-mediated tyrosine phosphorylation do not appear to be affected by 480-Cbl expression. Tyrosine 110-118 ret proto-oncogene Homo sapiens 97-100 12563086-14 2003 CONCLUSIONS: 1) ETT until 5 years of age in MEN-2A gene carriers results in significant reduction of MTC and MMTC in favor of CCH and improved disease-free long-term outcome. Adrenoglomerulotropin 109-113 ret proto-oncogene Homo sapiens 44-50 12490842-7 2002 RESULTS: RET phosphorylation was inhibited at 24 hours of exposure to 5 to 20 micromol/L STI571 and 48 hours of exposure to genistein (200 micromol/L) and allyl-geldanamycin (6 micromol/L). Imatinib Mesylate 89-95 ret proto-oncogene Homo sapiens 9-12 12757658-3 2003 RESULTS: We found the same mutation Met(ATG)-->Thr(ACG) at codon 918 in exon 16 of RET proto-oncogene in both the tumor (c)DNA and leukocyte DNA of the MEN-2B patient in the form of homozygous missense mutation, but there was no corresponding mutation in leukocytes DNA of his parents. Threonine 50-53 ret proto-oncogene Homo sapiens 86-89 12757658-3 2003 RESULTS: We found the same mutation Met(ATG)-->Thr(ACG) at codon 918 in exon 16 of RET proto-oncogene in both the tumor (c)DNA and leukocyte DNA of the MEN-2B patient in the form of homozygous missense mutation, but there was no corresponding mutation in leukocytes DNA of his parents. Threonine 50-53 ret proto-oncogene Homo sapiens 155-161 12757658-3 2003 RESULTS: We found the same mutation Met(ATG)-->Thr(ACG) at codon 918 in exon 16 of RET proto-oncogene in both the tumor (c)DNA and leukocyte DNA of the MEN-2B patient in the form of homozygous missense mutation, but there was no corresponding mutation in leukocytes DNA of his parents. acceleratory factor from growth hormone 54-57 ret proto-oncogene Homo sapiens 86-89 12757658-3 2003 RESULTS: We found the same mutation Met(ATG)-->Thr(ACG) at codon 918 in exon 16 of RET proto-oncogene in both the tumor (c)DNA and leukocyte DNA of the MEN-2B patient in the form of homozygous missense mutation, but there was no corresponding mutation in leukocytes DNA of his parents. acceleratory factor from growth hormone 54-57 ret proto-oncogene Homo sapiens 155-161 12499271-0 2002 ZD6474, an orally available inhibitor of KDR tyrosine kinase activity, efficiently blocks oncogenic RET kinases. vandetanib 0-6 ret proto-oncogene Homo sapiens 100-103 12499271-3 2002 Here, we show that ZD6474, a low molecular weight tyrosine kinase inhibitor, blocks the enzymatic activity of RET-derived oncoproteins at a one-half maximal inhibitory concentration of 100 nM. vandetanib 19-25 ret proto-oncogene Homo sapiens 110-113 12499271-4 2002 ZD6474 blocked in vivo phosphorylation and signaling of the RET/PTC3 and RET/MEN2B oncoproteins and of an epidermal growth factor (EGF)-activated EGF-receptor/RET chimeric receptor. vandetanib 0-6 ret proto-oncogene Homo sapiens 60-63 12499271-4 2002 ZD6474 blocked in vivo phosphorylation and signaling of the RET/PTC3 and RET/MEN2B oncoproteins and of an epidermal growth factor (EGF)-activated EGF-receptor/RET chimeric receptor. vandetanib 0-6 ret proto-oncogene Homo sapiens 73-76 12499271-4 2002 ZD6474 blocked in vivo phosphorylation and signaling of the RET/PTC3 and RET/MEN2B oncoproteins and of an epidermal growth factor (EGF)-activated EGF-receptor/RET chimeric receptor. vandetanib 0-6 ret proto-oncogene Homo sapiens 77-82 12499271-4 2002 ZD6474 blocked in vivo phosphorylation and signaling of the RET/PTC3 and RET/MEN2B oncoproteins and of an epidermal growth factor (EGF)-activated EGF-receptor/RET chimeric receptor. vandetanib 0-6 ret proto-oncogene Homo sapiens 73-76 12499271-5 2002 RET/PTC3-transformed cells-treated ZD6474 lost proliferative autonomy and showed morphological reversion. vandetanib 35-41 ret proto-oncogene Homo sapiens 0-3 12490842-7 2002 RESULTS: RET phosphorylation was inhibited at 24 hours of exposure to 5 to 20 micromol/L STI571 and 48 hours of exposure to genistein (200 micromol/L) and allyl-geldanamycin (6 micromol/L). allyl-geldanamycin 155-173 ret proto-oncogene Homo sapiens 9-12 12490842-7 2002 RESULTS: RET phosphorylation was inhibited at 24 hours of exposure to 5 to 20 micromol/L STI571 and 48 hours of exposure to genistein (200 micromol/L) and allyl-geldanamycin (6 micromol/L). Genistein 124-133 ret proto-oncogene Homo sapiens 9-12 12188924-7 2002 Together, these findings for the first time demonstrate a role for NFATs in RTK and GPCR agonist-induced growth in VSMCs. nfats 67-72 ret proto-oncogene Homo sapiens 76-79 12490080-3 2002 So far, S836S of RET, is the only variant whose association with sMTC has been found in several European cohorts. smtc 65-69 ret proto-oncogene Homo sapiens 17-20 12205548-4 2002 Genetic analysis revealed a heterozygous RET protooncogene germline mutation in codon 791 (exon 13) (TAT(Tyr)-->TTT(Phe)), followed by thyroidectomy and systematic central lymph node dissection. Tyrosine 105-108 ret proto-oncogene Homo sapiens 41-44 12395090-6 2002 Phosphorylation of extracellular regulated kinase was increased in the presence of heparin, although tyrosine phosphorylation of Ret receptor tyrosine kinase was not affected by heparin. Tyrosine 101-109 ret proto-oncogene Homo sapiens 129-132 12395090-6 2002 Phosphorylation of extracellular regulated kinase was increased in the presence of heparin, although tyrosine phosphorylation of Ret receptor tyrosine kinase was not affected by heparin. Tyrosine 101-109 ret proto-oncogene Homo sapiens 133-157 12406571-8 2002 Our data suggest that regulation of RET expression during development and in medullary thyroid carcinoma may be determined, at least in part, by this complex of Sp and Egr-1 proteins. TFF2 protein, human 161-163 ret proto-oncogene Homo sapiens 36-39 12205548-4 2002 Genetic analysis revealed a heterozygous RET protooncogene germline mutation in codon 791 (exon 13) (TAT(Tyr)-->TTT(Phe)), followed by thyroidectomy and systematic central lymph node dissection. Phenylalanine 119-122 ret proto-oncogene Homo sapiens 41-44 12176011-5 2002 The RET docking tyrosine for Enigma is the last but one before the divergence between the two isoforms and we demonstrated that short-isoform-specific amino acid residues +2 to +4 to this tyrosine are required for the interaction of RET/PTC2 with Enigma. Tyrosine 16-24 ret proto-oncogene Homo sapiens 4-7 12091387-2 2002 To identify tyrosines in Ret that are autophosphorylation sites in neurons, we generated antibodies specific to phosphorylated Y905Ret, Y1015Ret, Y1062Ret, and Y1096Ret, all of which are autophosphorylated in cell lines. Tyrosine 12-21 ret proto-oncogene Homo sapiens 25-28 12091387-3 2002 All four of these tyrosines in Ret became phosphorylated rapidly upon activation by GFLs in sympathetic neurons. Tyrosine 18-27 ret proto-oncogene Homo sapiens 31-34 12091387-5 2002 Comparison of GFL activation of Ret9 and Ret51 revealed that phosphorylation of Tyr(905) and Tyr(1062) was greater and more sustained in Ret9 as compared with Ret51. Tyrosine 80-83 ret proto-oncogene Homo sapiens 41-46 12091387-5 2002 Comparison of GFL activation of Ret9 and Ret51 revealed that phosphorylation of Tyr(905) and Tyr(1062) was greater and more sustained in Ret9 as compared with Ret51. Tyrosine 93-96 ret proto-oncogene Homo sapiens 41-46 12091387-6 2002 In contrast, Tyr(1015) was more highly phosphorylated over time in Ret51 than in Ret9. Tyrosine 13-16 ret proto-oncogene Homo sapiens 67-72 12087092-7 2002 This suggested that the association of Nck to tyrosine 361 in Dok1 is necessary for the JNK and c-Jun activation by glial cell line-derived neurotrophic factor or RET-MEN2B. Tyrosine 46-54 ret proto-oncogene Homo sapiens 163-166 12087092-7 2002 This suggested that the association of Nck to tyrosine 361 in Dok1 is necessary for the JNK and c-Jun activation by glial cell line-derived neurotrophic factor or RET-MEN2B. Tyrosine 46-54 ret proto-oncogene Homo sapiens 167-172 12176011-5 2002 The RET docking tyrosine for Enigma is the last but one before the divergence between the two isoforms and we demonstrated that short-isoform-specific amino acid residues +2 to +4 to this tyrosine are required for the interaction of RET/PTC2 with Enigma. Tyrosine 16-24 ret proto-oncogene Homo sapiens 233-236 12176011-5 2002 The RET docking tyrosine for Enigma is the last but one before the divergence between the two isoforms and we demonstrated that short-isoform-specific amino acid residues +2 to +4 to this tyrosine are required for the interaction of RET/PTC2 with Enigma. Tyrosine 188-196 ret proto-oncogene Homo sapiens 4-7 12176011-5 2002 The RET docking tyrosine for Enigma is the last but one before the divergence between the two isoforms and we demonstrated that short-isoform-specific amino acid residues +2 to +4 to this tyrosine are required for the interaction of RET/PTC2 with Enigma. Tyrosine 188-196 ret proto-oncogene Homo sapiens 233-236 12168961-8 2002 The RET mutation in 21 patients was Cys-->Tyr and in the remaining patient both in codon 634 in exon 11. Cysteine 36-39 ret proto-oncogene Homo sapiens 4-7 12168961-8 2002 The RET mutation in 21 patients was Cys-->Tyr and in the remaining patient both in codon 634 in exon 11. Tyrosine 45-48 ret proto-oncogene Homo sapiens 4-7 12161537-4 2002 We here report on RET protein immunoreactivity in paraffin-embedded thyroid samples from 30 patients with papillary thyroid cancer who received radiation treatment during childhood for benign conditions at Michael Reese Hospital in Chicago, and in 34 patients identified from the tumor registry as having papillary thyroid cancer with no history of therapeutic radiation. Paraffin 50-58 ret proto-oncogene Homo sapiens 18-21 12123817-3 2002 Here we show that the histone deacetylase inhibitor sodium butyrate (NaB) increases RET transcription in cells displaying low levels of its mRNA, while it has no effect in cells expressing at high levels. Butyric Acid 52-67 ret proto-oncogene Homo sapiens 84-87 12091352-7 2002 In summary, SU11652, SU11654, and SU11655 are effective RTK inhibitors capable of disrupting the function of all forms of mutant Kit. SU 11655 34-41 ret proto-oncogene Homo sapiens 56-59 12091352-2 2002 To identify a receptor tyrosine kinase (RTK) inhibitor capable of blocking the function of mutant Kit, we evaluated 3 indolinones (SU11652, SU11654, and SU11655) that act as competitive inhibitors of adenosine triphosphate binding to several members of the split kinase family of RTKs, including VEGFR, FGFR, PDGFR, and Kit. Oxindoles 118-129 ret proto-oncogene Homo sapiens 40-43 12091352-2 2002 To identify a receptor tyrosine kinase (RTK) inhibitor capable of blocking the function of mutant Kit, we evaluated 3 indolinones (SU11652, SU11654, and SU11655) that act as competitive inhibitors of adenosine triphosphate binding to several members of the split kinase family of RTKs, including VEGFR, FGFR, PDGFR, and Kit. SU 11652 131-138 ret proto-oncogene Homo sapiens 40-43 12091352-2 2002 To identify a receptor tyrosine kinase (RTK) inhibitor capable of blocking the function of mutant Kit, we evaluated 3 indolinones (SU11652, SU11654, and SU11655) that act as competitive inhibitors of adenosine triphosphate binding to several members of the split kinase family of RTKs, including VEGFR, FGFR, PDGFR, and Kit. toceranib phosphate 140-147 ret proto-oncogene Homo sapiens 40-43 12091352-2 2002 To identify a receptor tyrosine kinase (RTK) inhibitor capable of blocking the function of mutant Kit, we evaluated 3 indolinones (SU11652, SU11654, and SU11655) that act as competitive inhibitors of adenosine triphosphate binding to several members of the split kinase family of RTKs, including VEGFR, FGFR, PDGFR, and Kit. SU 11655 153-160 ret proto-oncogene Homo sapiens 40-43 12091352-2 2002 To identify a receptor tyrosine kinase (RTK) inhibitor capable of blocking the function of mutant Kit, we evaluated 3 indolinones (SU11652, SU11654, and SU11655) that act as competitive inhibitors of adenosine triphosphate binding to several members of the split kinase family of RTKs, including VEGFR, FGFR, PDGFR, and Kit. Adenosine Triphosphate 200-222 ret proto-oncogene Homo sapiens 40-43 12091352-7 2002 In summary, SU11652, SU11654, and SU11655 are effective RTK inhibitors capable of disrupting the function of all forms of mutant Kit. SU 11652 12-19 ret proto-oncogene Homo sapiens 56-59 12091352-7 2002 In summary, SU11652, SU11654, and SU11655 are effective RTK inhibitors capable of disrupting the function of all forms of mutant Kit. toceranib phosphate 21-28 ret proto-oncogene Homo sapiens 56-59 12123817-3 2002 Here we show that the histone deacetylase inhibitor sodium butyrate (NaB) increases RET transcription in cells displaying low levels of its mRNA, while it has no effect in cells expressing at high levels. nab 69-72 ret proto-oncogene Homo sapiens 84-87 11886862-3 2002 Here we show that increased serine phosphorylation on RET receptor tyrosine kinase following cAMP elevation promotes lamellipodia formation of neuronal cells induced by glial cell line-derived neurotrophic factor (GDNF). Serine 28-34 ret proto-oncogene Homo sapiens 54-57 12056817-2 2002 We found a high level of IL-8 production in SK-N-MC human primitive neuroectodermal tumor cells transfected with the human RET gene (SK-N-MC (RET) cells) in response to glial cell line-derived neurotrophic factor (GDNF) stimulation. sk-n-mc 44-51 ret proto-oncogene Homo sapiens 123-126 12056817-2 2002 We found a high level of IL-8 production in SK-N-MC human primitive neuroectodermal tumor cells transfected with the human RET gene (SK-N-MC (RET) cells) in response to glial cell line-derived neurotrophic factor (GDNF) stimulation. sk-n-mc 44-51 ret proto-oncogene Homo sapiens 142-145 12056817-2 2002 We found a high level of IL-8 production in SK-N-MC human primitive neuroectodermal tumor cells transfected with the human RET gene (SK-N-MC (RET) cells) in response to glial cell line-derived neurotrophic factor (GDNF) stimulation. sk-n-mc 133-140 ret proto-oncogene Homo sapiens 123-126 12056817-2 2002 We found a high level of IL-8 production in SK-N-MC human primitive neuroectodermal tumor cells transfected with the human RET gene (SK-N-MC (RET) cells) in response to glial cell line-derived neurotrophic factor (GDNF) stimulation. sk-n-mc 133-140 ret proto-oncogene Homo sapiens 142-145 12056817-4 2002 To investigate which signaling pathways are responsible for IL-8 expression, we treated SK-N-MC (RET) cells with several kinase inhibitors before GDNF stimulation. sk-n-mc 88-95 ret proto-oncogene Homo sapiens 97-100 12056817-5 2002 The results showed that a MEK1 inhibitor, PD98059, a p38MAPK inhibitor, SB202190, and a protein kinase C (PKC) inhibitor, Calphostin C, markedly decreased the IL-8 secretion from SK-N-MC (RET) cells at 24 h after GDNF stimulation. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 42-49 ret proto-oncogene Homo sapiens 188-191 12095936-5 2002 Mutations of extracellular cysteines are found in MEN2A patients, and a Met918Thr mutation is responsible for most MEN2B cases. Cysteine 27-36 ret proto-oncogene Homo sapiens 50-55 11925444-1 2002 Previously we have demonstrated that activation of p38 mitogen-activated protein kinase (MAPK) and induction of DNA synthesis in response to receptor tyrosine kinase (RTK) and G protein-coupled receptor (GPCR) agonists require NADH/NADPH-like oxidase activity in vascular smooth muscle cells (VSMC). NAD 227-231 ret proto-oncogene Homo sapiens 141-165 11925444-1 2002 Previously we have demonstrated that activation of p38 mitogen-activated protein kinase (MAPK) and induction of DNA synthesis in response to receptor tyrosine kinase (RTK) and G protein-coupled receptor (GPCR) agonists require NADH/NADPH-like oxidase activity in vascular smooth muscle cells (VSMC). NAD 227-231 ret proto-oncogene Homo sapiens 167-170 12037758-10 2002 According to the natural history of the disease, families with the genotype RET cys609gly should have a more benign disease than high-risk families (mutations at codon 634, 618). cys609gly 80-89 ret proto-oncogene Homo sapiens 76-79 12033991-2 2002 Missence mutations in the codon encoding cysteine 634 of the ret proto-oncogene have been found in 85% of the MEN 2A families. Cysteine 41-49 ret proto-oncogene Homo sapiens 61-64 12033991-2 2002 Missence mutations in the codon encoding cysteine 634 of the ret proto-oncogene have been found in 85% of the MEN 2A families. Cysteine 41-49 ret proto-oncogene Homo sapiens 110-116 11886862-3 2002 Here we show that increased serine phosphorylation on RET receptor tyrosine kinase following cAMP elevation promotes lamellipodia formation of neuronal cells induced by glial cell line-derived neurotrophic factor (GDNF). Cyclic AMP 93-97 ret proto-oncogene Homo sapiens 54-57 11886862-4 2002 We identified serine 696 in RET as a putative phosphorylation site by protein kinase A and found that mutation of this serine almost completely inhibited lamellipodia formation by GDNF without affecting activation of the PI3K/AKT signaling pathway. Serine 14-20 ret proto-oncogene Homo sapiens 28-31 11886862-4 2002 We identified serine 696 in RET as a putative phosphorylation site by protein kinase A and found that mutation of this serine almost completely inhibited lamellipodia formation by GDNF without affecting activation of the PI3K/AKT signaling pathway. Serine 119-125 ret proto-oncogene Homo sapiens 28-31 11886862-5 2002 Mutation of tyrosine 1062 in RET, whose phosphorylation is crucial for activation of PI3K, also inhibited lamellipodia formation by GDNF. Tyrosine 12-20 ret proto-oncogene Homo sapiens 29-32 11886862-6 2002 Inhibition of lamellipodia formation by mutation of either serine 696 or tyrosine 1062 was associated with decrease of the Rac1-guanine nucleotide exchange factor (GEF) activity, suggesting that this activity is regulated by two different signaling pathways via serine 696 and tyrosine 1062 in RET. Serine 59-65 ret proto-oncogene Homo sapiens 294-297 11886862-6 2002 Inhibition of lamellipodia formation by mutation of either serine 696 or tyrosine 1062 was associated with decrease of the Rac1-guanine nucleotide exchange factor (GEF) activity, suggesting that this activity is regulated by two different signaling pathways via serine 696 and tyrosine 1062 in RET. Serine 262-268 ret proto-oncogene Homo sapiens 294-297 11944888-1 2002 By use of a specifically sulfhydryl group-reactive chemical, 1,4-butanediyl-bismethanethiosulfonate (BMTS), we studied the localization of oxidative stress-responsive target cysteines for activation of a receptor-type protein tyrosine kinase, c-RET. Cysteine 174-183 ret proto-oncogene Homo sapiens 245-248 11944888-5 2002 These results suggest that cysteines in both the extracellular and the intracellular domains of RET can work as target sites of accessible BMTS and possibly other oxidative elements for structural modification and activation of RET kinase. Cysteine 27-36 ret proto-oncogene Homo sapiens 96-99 11944888-0 2002 Evidence of both extra- and intracellular cysteine targets of protein modification for activation of RET kinase. Cysteine 42-50 ret proto-oncogene Homo sapiens 101-104 11944888-1 2002 By use of a specifically sulfhydryl group-reactive chemical, 1,4-butanediyl-bismethanethiosulfonate (BMTS), we studied the localization of oxidative stress-responsive target cysteines for activation of a receptor-type protein tyrosine kinase, c-RET. 1,4-butanediylbismethanethiosulfonate 61-99 ret proto-oncogene Homo sapiens 245-248 11944888-5 2002 These results suggest that cysteines in both the extracellular and the intracellular domains of RET can work as target sites of accessible BMTS and possibly other oxidative elements for structural modification and activation of RET kinase. Cysteine 27-36 ret proto-oncogene Homo sapiens 228-231 11935126-11 2002 CONCLUSIONS: This report of a newly-described kindred with the infrequent clinical association between MEN 2A and HSCR confirms the risk of the latter phenotype among carriers of RET exon 10 cysteine codon mutations. Cysteine 191-199 ret proto-oncogene Homo sapiens 103-109 11935126-11 2002 CONCLUSIONS: This report of a newly-described kindred with the infrequent clinical association between MEN 2A and HSCR confirms the risk of the latter phenotype among carriers of RET exon 10 cysteine codon mutations. Cysteine 191-199 ret proto-oncogene Homo sapiens 179-182 11839664-4 2002 In this work, we have developed a RET oligonucleotide microarray of 67 oligonucleotides to quickly detect RET mutations in MEN2 syndromes. Oligonucleotides 71-87 ret proto-oncogene Homo sapiens 34-37 11861385-2 2002 We found that the pyrazolo-pyrimidine PP1 inhibited RET-derived oncoproteins with a half maximal inhibitor concentration of 80 nM. 1H-pyrazolo[4,3-d]pyrimidine 18-37 ret proto-oncogene Homo sapiens 52-55 11839664-4 2002 In this work, we have developed a RET oligonucleotide microarray of 67 oligonucleotides to quickly detect RET mutations in MEN2 syndromes. Oligonucleotides 71-87 ret proto-oncogene Homo sapiens 106-109 11839664-7 2002 More than 95% of MEN2B patients also had a predominant mutation type at codon 918 (Met-->Thr). Threonine 92-95 ret proto-oncogene Homo sapiens 17-22 11754373-1 2002 BACKGROUND AND OBJECTIVES: We propose that a growth factor receptor tyrosine kinase (RTK) inhibitor, such as tyrphostin A47, could serve as an adjunct to estrogen replacement therapy (ERT) for postmenopausal breast cancer survivors. tyrphostin 47 109-123 ret proto-oncogene Homo sapiens 59-83 11900218-9 2002 All MEN 2B patients showed an ATG to ACG (Met918Thr) mutation. acceleratory factor from growth hormone 37-40 ret proto-oncogene Homo sapiens 4-10 11939755-4 2002 RESULTS: Sequencing analysis of the RET proto-oncogene revealed a Cys634Trp (TGC->TGG) mutation in all clinically affected family members and in an asymptomatic 5-year-old child who, after thyroidectomy, was found to have multicentric medullary thyroid carcinoma and C-cell hyperplasia. cys634trp 66-75 ret proto-oncogene Homo sapiens 36-39 11883863-3 2002 We report a family initially described as a familial MTC by pentagastrin stimulation test and clinical outcome, in which we found a 12 bp deletion within the catalytic domain of the protooncogene RET in the index case tumor alone. Pentagastrin 60-72 ret proto-oncogene Homo sapiens 196-199 11754373-1 2002 BACKGROUND AND OBJECTIVES: We propose that a growth factor receptor tyrosine kinase (RTK) inhibitor, such as tyrphostin A47, could serve as an adjunct to estrogen replacement therapy (ERT) for postmenopausal breast cancer survivors. tyrphostin 47 109-123 ret proto-oncogene Homo sapiens 85-88 11746981-4 2001 RET may thus not be excluded as a potential candidate for predisposition to some forms of NMTC. nmtc 90-94 ret proto-oncogene Homo sapiens 0-3 11564708-4 2001 Therefore, we investigated the impact of the tyrosine phosphatases SHP1 and SHP2 on the intrinsic tyrosine kinase activity and oncogenic potency of Ret with a 9-bp duplication in the cysteine-rich domain (codons 634-636), which was described in a patient with MEN type 2A recently. Cysteine 183-191 ret proto-oncogene Homo sapiens 148-151 11535584-5 2001 Using the neuroectodermic SK-N-MC cell line, we found that the Ret tyrosine kinase activity is essential for GDNF to induce phosphatidylinositol 3-kinase (PI3K)/Akt and ERK pathways as well as cell rescue. sk-n-mc 26-33 ret proto-oncogene Homo sapiens 63-66 11581189-7 2001 GDNF induced tyrosine phosphorylation of Ret. Tyrosine 13-21 ret proto-oncogene Homo sapiens 41-44 11581189-11 2001 Herbimycin A strongly inhibited the activation of Ret, FAK, c-Raf, and Erk-1 and -2; the phosphorylation of paxillin; and corneal epithelial cell migration. herbimycin 0-12 ret proto-oncogene Homo sapiens 50-53 11520496-2 2001 In this study, we examined the expression of the phosphorylation state of tyrosine residue 1062 (Tyr-1062) of Ret in the spinal cords of amyotrophic lateral sclerosis (ALS), using the phosphorylation state specific antibody at Tyr-1062 of Ret. Tyrosine 74-82 ret proto-oncogene Homo sapiens 110-113 11564857-0 2001 The sensitivity of activated Cys Ret mutants to glial cell line-derived neurotrophic factor is mandatory to rescue neuroectodermic cells from apoptosis. Cysteine 29-32 ret proto-oncogene Homo sapiens 33-36 11564857-2 2001 Instead, gain-of-function Cys mutations (e.g., Cys(609), Cys(620), and Cys(634)) of the same gene are responsible for thyroid carcinoma (MEN2A/familial medullary thyroid carcinoma) by causing a covalent Ret dimerization, leading to ligand-independent activation of its tyrosine kinase. Cysteine 26-29 ret proto-oncogene Homo sapiens 137-142 11564857-2 2001 Instead, gain-of-function Cys mutations (e.g., Cys(609), Cys(620), and Cys(634)) of the same gene are responsible for thyroid carcinoma (MEN2A/familial medullary thyroid carcinoma) by causing a covalent Ret dimerization, leading to ligand-independent activation of its tyrosine kinase. Cysteine 26-29 ret proto-oncogene Homo sapiens 203-206 11564857-2 2001 Instead, gain-of-function Cys mutations (e.g., Cys(609), Cys(620), and Cys(634)) of the same gene are responsible for thyroid carcinoma (MEN2A/familial medullary thyroid carcinoma) by causing a covalent Ret dimerization, leading to ligand-independent activation of its tyrosine kinase. Cysteine 47-50 ret proto-oncogene Homo sapiens 137-142 11564857-2 2001 Instead, gain-of-function Cys mutations (e.g., Cys(609), Cys(620), and Cys(634)) of the same gene are responsible for thyroid carcinoma (MEN2A/familial medullary thyroid carcinoma) by causing a covalent Ret dimerization, leading to ligand-independent activation of its tyrosine kinase. Cysteine 47-50 ret proto-oncogene Homo sapiens 137-142 11564857-2 2001 Instead, gain-of-function Cys mutations (e.g., Cys(609), Cys(620), and Cys(634)) of the same gene are responsible for thyroid carcinoma (MEN2A/familial medullary thyroid carcinoma) by causing a covalent Ret dimerization, leading to ligand-independent activation of its tyrosine kinase. Cysteine 47-50 ret proto-oncogene Homo sapiens 137-142 11564857-6 2001 Instead, we demonstrate that like the wild-type Ret, the Cys(634) Ret variant can trigger antiapoptotic pathways only in response to GDNF. Cysteine 57-60 ret proto-oncogene Homo sapiens 66-69 11564857-7 2001 In contrast, Cys(609) or Cys(620) mutations, which impair the terminal Ret glycosylation required for its insertion at the plasma membrane, abrogate GDNF-induced cell rescue. Cysteine 13-16 ret proto-oncogene Homo sapiens 71-74 11564857-7 2001 In contrast, Cys(609) or Cys(620) mutations, which impair the terminal Ret glycosylation required for its insertion at the plasma membrane, abrogate GDNF-induced cell rescue. Cysteine 25-28 ret proto-oncogene Homo sapiens 71-74 11445581-0 2001 Molecular modeling of the extracellular domain of the RET receptor tyrosine kinase reveals multiple cadherin-like domains and a calcium-binding site. Calcium 128-135 ret proto-oncogene Homo sapiens 54-57 11445581-0 2001 Molecular modeling of the extracellular domain of the RET receptor tyrosine kinase reveals multiple cadherin-like domains and a calcium-binding site. Calcium 128-135 ret proto-oncogene Homo sapiens 58-82 11520496-2 2001 In this study, we examined the expression of the phosphorylation state of tyrosine residue 1062 (Tyr-1062) of Ret in the spinal cords of amyotrophic lateral sclerosis (ALS), using the phosphorylation state specific antibody at Tyr-1062 of Ret. Tyrosine 74-82 ret proto-oncogene Homo sapiens 239-242 11520496-2 2001 In this study, we examined the expression of the phosphorylation state of tyrosine residue 1062 (Tyr-1062) of Ret in the spinal cords of amyotrophic lateral sclerosis (ALS), using the phosphorylation state specific antibody at Tyr-1062 of Ret. Tyrosine 97-100 ret proto-oncogene Homo sapiens 110-113 11520496-2 2001 In this study, we examined the expression of the phosphorylation state of tyrosine residue 1062 (Tyr-1062) of Ret in the spinal cords of amyotrophic lateral sclerosis (ALS), using the phosphorylation state specific antibody at Tyr-1062 of Ret. Tyrosine 97-100 ret proto-oncogene Homo sapiens 239-242 11520496-2 2001 In this study, we examined the expression of the phosphorylation state of tyrosine residue 1062 (Tyr-1062) of Ret in the spinal cords of amyotrophic lateral sclerosis (ALS), using the phosphorylation state specific antibody at Tyr-1062 of Ret. Tyrosine 227-230 ret proto-oncogene Homo sapiens 110-113 11520496-3 2001 The immunohistochemical study demonstrated that Tyr-1062 of Ret was phosphorylated to variable extents in the surviving motor neurons of all the ALS as well as controls studied. Tyrosine 48-51 ret proto-oncogene Homo sapiens 60-63 11520496-4 2001 This is the first report that the phosphorylation of Tyr-1062 occurred in neurons with nononcogenic type of Ret. Tyrosine 53-56 ret proto-oncogene Homo sapiens 108-111 11520496-5 2001 The Ret-signaling pathway by Tyr-1062 autophosphorylation is constitutively activated via the phosphatidylinositol 3-kinase and/or mitogen-activated protein kinase cascade for motoneuron survival even in the ALS motor neurons, supporting the view that GDNF is a candidate for therapeutic approach to ALS. Tyrosine 29-32 ret proto-oncogene Homo sapiens 4-7 11390647-3 2001 In this report we demonstrate that the docking protein FRS2 is tyrosine phosphorylated by ligand-stimulated and by constitutively activated oncogenic forms of RET. Tyrosine 63-71 ret proto-oncogene Homo sapiens 159-162 11418488-0 2001 Stable remission after administration of the receptor tyrosine kinase inhibitor SU5416 in a patient with refractory acute myeloid leukemia. Semaxinib 80-86 ret proto-oncogene Homo sapiens 45-69 11418488-1 2001 The small molecule receptor tyrosine kinase (RTK) inhibitor SU5416 targets the vascular endothelial growth factor receptor 2 and the stem cell factor receptor c-kit. Semaxinib 60-66 ret proto-oncogene Homo sapiens 19-43 11418488-1 2001 The small molecule receptor tyrosine kinase (RTK) inhibitor SU5416 targets the vascular endothelial growth factor receptor 2 and the stem cell factor receptor c-kit. Semaxinib 60-66 ret proto-oncogene Homo sapiens 45-48 11418488-6 2001 This is the first report of a stable remission achieved after administration of the RTK inhibitor SU5416 in a patient with AML relapse. Semaxinib 98-104 ret proto-oncogene Homo sapiens 84-87 11579677-5 2001 Thirty-five paraffin-embedded PTC samples from patients without a history of radiation exposure were studied. Paraffin 12-20 ret proto-oncogene Homo sapiens 30-33 11390647-4 2001 Complex formation between RET and FRS2 is mediated by binding of the phosphotyrosine-binding domain of FRS2 to pY1062, a residue in RET that also functions as a binding site for Shc. Phosphotyrosine 69-84 ret proto-oncogene Homo sapiens 26-29 11390647-4 2001 Complex formation between RET and FRS2 is mediated by binding of the phosphotyrosine-binding domain of FRS2 to pY1062, a residue in RET that also functions as a binding site for Shc. Phosphotyrosine 69-84 ret proto-oncogene Homo sapiens 132-135 11390647-6 2001 We demonstrate that oncogenic RET-PTC proteins are associated with FRS2 constitutively, leading to tyrosine phosphorylation of FRS2, MAP kinase stimulation, and cell proliferation. Tyrosine 99-107 ret proto-oncogene Homo sapiens 30-33 11491658-0 2001 Osmotic stress-mediated activation of RET kinases involves intracellular disulfide-bonded dimer formation. Disulfides 73-82 ret proto-oncogene Homo sapiens 38-41 11491658-2 2001 A few percentage of RET proteins normally formed disulfide-bonded dimers in the cell, and osmotic stress promoted formation of these dimers. Disulfides 49-58 ret proto-oncogene Homo sapiens 20-23 11491658-4 2001 Osmotic stress also promoted activation and disulfide-bonded dimerization of the extracellular domain-depleted mutant RET (RET-PTC-1), suggesting that the target amino acid(s) for dimerization is located intracellularly rather than in the cysteine-rich region of the extracellular domain. Disulfides 44-53 ret proto-oncogene Homo sapiens 118-121 11491658-4 2001 Osmotic stress also promoted activation and disulfide-bonded dimerization of the extracellular domain-depleted mutant RET (RET-PTC-1), suggesting that the target amino acid(s) for dimerization is located intracellularly rather than in the cysteine-rich region of the extracellular domain. Disulfides 44-53 ret proto-oncogene Homo sapiens 123-126 11491658-4 2001 Osmotic stress also promoted activation and disulfide-bonded dimerization of the extracellular domain-depleted mutant RET (RET-PTC-1), suggesting that the target amino acid(s) for dimerization is located intracellularly rather than in the cysteine-rich region of the extracellular domain. Cysteine 239-247 ret proto-oncogene Homo sapiens 118-121 11491658-4 2001 Osmotic stress also promoted activation and disulfide-bonded dimerization of the extracellular domain-depleted mutant RET (RET-PTC-1), suggesting that the target amino acid(s) for dimerization is located intracellularly rather than in the cysteine-rich region of the extracellular domain. Cysteine 239-247 ret proto-oncogene Homo sapiens 123-126 11491658-5 2001 In the mutant c-RET and RET-PTC-1 in which Cys987 of c-RET or Cys376 of RET-PTC-1 was replaced with Ala, the levels of intrinsic kinase activity were greatly reduced and barely increased in response to osmotic stress. Alanine 100-103 ret proto-oncogene Homo sapiens 16-19 11491658-5 2001 In the mutant c-RET and RET-PTC-1 in which Cys987 of c-RET or Cys376 of RET-PTC-1 was replaced with Ala, the levels of intrinsic kinase activity were greatly reduced and barely increased in response to osmotic stress. Alanine 100-103 ret proto-oncogene Homo sapiens 24-33 11491658-5 2001 In the mutant c-RET and RET-PTC-1 in which Cys987 of c-RET or Cys376 of RET-PTC-1 was replaced with Ala, the levels of intrinsic kinase activity were greatly reduced and barely increased in response to osmotic stress. Alanine 100-103 ret proto-oncogene Homo sapiens 24-27 11302967-8 2001 While HSCR and HSCR/IND showed over representation of a specific RET polymorphism in exon 2, IND exhibited a significantly lower frequency comparable with that of controls. indole 20-23 ret proto-oncogene Homo sapiens 65-68 11351254-3 2001 In sporadic MTCs the RET gene is mutated in codon 918, where a methionine is substituted to a threonine (M918T). Methionine 63-73 ret proto-oncogene Homo sapiens 21-24 11351254-3 2001 In sporadic MTCs the RET gene is mutated in codon 918, where a methionine is substituted to a threonine (M918T). Threonine 94-103 ret proto-oncogene Homo sapiens 21-24 11331212-3 2001 DESIGN: Here we present the only known family with a germline mutation of codon 611 TGC to TTC (exon 10) in the RET proto-oncogene leading to a replacement of cysteine by phenylalanine (Cys611Phe or C611F). Cysteine 159-167 ret proto-oncogene Homo sapiens 112-115 11331212-3 2001 DESIGN: Here we present the only known family with a germline mutation of codon 611 TGC to TTC (exon 10) in the RET proto-oncogene leading to a replacement of cysteine by phenylalanine (Cys611Phe or C611F). Phenylalanine 171-184 ret proto-oncogene Homo sapiens 112-115 11121408-7 2001 Interestingly, LAR expression significantly decreased the levels of disulfide-linked RET-MEN2A dimerization. Disulfides 68-77 ret proto-oncogene Homo sapiens 85-88 11316186-8 2001 A homozygous missense mutation (CGG-to-TGG) at RET codon 969 was identified in this patient, which resulted in an amino acid change from arginine to tryptophan. Arginine 137-145 ret proto-oncogene Homo sapiens 47-50 11316186-8 2001 A homozygous missense mutation (CGG-to-TGG) at RET codon 969 was identified in this patient, which resulted in an amino acid change from arginine to tryptophan. Tryptophan 149-159 ret proto-oncogene Homo sapiens 47-50 11121408-6 2001 Here we show that LAR reduces the constitutive tyrosine autophosphorylation and kinase activity of RET-MEN2A but not RET-MEN2B, accompanying a significant decrease of phosphorylation of phospholipase Cgamma, AKT, and ERK1/2. Tyrosine 47-55 ret proto-oncogene Homo sapiens 99-102 11360177-3 2001 Analyses by site directed-mutagenesis revealed that it binds to tyrosine 1062 in RET that is also known to be a binding site for the SHC adaptor protein. Tyrosine 64-72 ret proto-oncogene Homo sapiens 81-84 11360177-6 2001 These results suggest that tyrosine 1062 in RET provides a site for the interaction of multiple signaling molecules and that the balance of SHC and SNT/FRS2 binding may affect the nature of the intracellular signaling for cell proliferation, differentiation and survival induced by activated RET. Tyrosine 27-35 ret proto-oncogene Homo sapiens 44-47 11360177-6 2001 These results suggest that tyrosine 1062 in RET provides a site for the interaction of multiple signaling molecules and that the balance of SHC and SNT/FRS2 binding may affect the nature of the intracellular signaling for cell proliferation, differentiation and survival induced by activated RET. Tyrosine 27-35 ret proto-oncogene Homo sapiens 292-295 11386462-0 2001 A family of multiple endocrine neoplasia type 2A with the RET proto-oncogene mutation in codon 618 (Cys-->Arg). Cysteine 100-103 ret proto-oncogene Homo sapiens 58-61 11386462-0 2001 A family of multiple endocrine neoplasia type 2A with the RET proto-oncogene mutation in codon 618 (Cys-->Arg). Arginine 109-112 ret proto-oncogene Homo sapiens 58-61 11386462-3 2001 We report here three generations of one MEN-2 family with rare missense mutation at codon 618 (Cys-->Arg) of the RET proto-oncogene. Cysteine 95-98 ret proto-oncogene Homo sapiens 116-119 11386462-3 2001 We report here three generations of one MEN-2 family with rare missense mutation at codon 618 (Cys-->Arg) of the RET proto-oncogene. Arginine 104-107 ret proto-oncogene Homo sapiens 116-119 11121408-6 2001 Here we show that LAR reduces the constitutive tyrosine autophosphorylation and kinase activity of RET-MEN2A but not RET-MEN2B, accompanying a significant decrease of phosphorylation of phospholipase Cgamma, AKT, and ERK1/2. Tyrosine 47-55 ret proto-oncogene Homo sapiens 103-108 11121408-7 2001 Interestingly, LAR expression significantly decreased the levels of disulfide-linked RET-MEN2A dimerization. Disulfides 68-77 ret proto-oncogene Homo sapiens 89-94 11245446-0 2001 Increased in vivo phosphorylation of ret tyrosine 1062 is a potential pathogenetic mechanism of multiple endocrine neoplasia type 2B. Tyrosine 41-49 ret proto-oncogene Homo sapiens 37-40 11237712-0 2001 Activation of BMK1 via tyrosine 1062 in RET by GDNF and MEN2A mutation. Tyrosine 23-31 ret proto-oncogene Homo sapiens 40-43 11237712-0 2001 Activation of BMK1 via tyrosine 1062 in RET by GDNF and MEN2A mutation. Tyrosine 23-31 ret proto-oncogene Homo sapiens 56-61 11237712-5 2001 The level of BMK1 activation markedly decreased by replacement of tyrosine 1062 with phenylalanine (designated Y1062F) in RET, indicating the importance of downstream signaling via tyrosine 1062. Tyrosine 66-74 ret proto-oncogene Homo sapiens 122-125 11222636-1 2001 The glial cell line-derived neurotrophic factor (GDNF) family ligands (GFLs), consisting of GDNF, neurturin, persephin, and artemin, signal via a multicomponent complex composed of Ret tyrosine kinase and the glycosyl-phosphatidylinositol (GPI)-anchored coreceptors GFRalpha1-alpha4. Glycosylphosphatidylinositols 209-238 ret proto-oncogene Homo sapiens 181-184 11222636-1 2001 The glial cell line-derived neurotrophic factor (GDNF) family ligands (GFLs), consisting of GDNF, neurturin, persephin, and artemin, signal via a multicomponent complex composed of Ret tyrosine kinase and the glycosyl-phosphatidylinositol (GPI)-anchored coreceptors GFRalpha1-alpha4. Glycosylphosphatidylinositols 240-243 ret proto-oncogene Homo sapiens 181-184 11245446-2 2001 Although several familial medullary thyroid carcinoma and most MEN2A mutations involve substitutions of extracellular cysteine residues, in most MEN2B cases there is a methionine-to-threonine substitution at position 918 (M918T) of the Ret kinase domain. Cysteine 118-126 ret proto-oncogene Homo sapiens 63-68 11245446-7 2001 We show that the Ret-MEN2B mutation causes specific potentiated phosphorylation of tyrosine 1062 (Y1062) compared with Ret-MEN2A. Tyrosine 83-91 ret proto-oncogene Homo sapiens 17-20 11245446-7 2001 We show that the Ret-MEN2B mutation causes specific potentiated phosphorylation of tyrosine 1062 (Y1062) compared with Ret-MEN2A. Tyrosine 83-91 ret proto-oncogene Homo sapiens 21-26 11314023-12 2001 In the central ret mRNA region encoding the cysteine-rich, transmembrane, and main tyrosine kinase domains, no evidence of alternative splicing was detected. Cysteine 44-52 ret proto-oncogene Homo sapiens 15-18 11314023-13 2001 Two alternative splice events were detected in the ret mRNA encoding the C-terminal part of Ret protein harboring tyrosine residues important for Ret signaling, excluding exon 19, or retaining intron 19, respectively. Tyrosine 114-122 ret proto-oncogene Homo sapiens 51-54 11314023-13 2001 Two alternative splice events were detected in the ret mRNA encoding the C-terminal part of Ret protein harboring tyrosine residues important for Ret signaling, excluding exon 19, or retaining intron 19, respectively. Tyrosine 114-122 ret proto-oncogene Homo sapiens 92-95 11314023-13 2001 Two alternative splice events were detected in the ret mRNA encoding the C-terminal part of Ret protein harboring tyrosine residues important for Ret signaling, excluding exon 19, or retaining intron 19, respectively. Tyrosine 114-122 ret proto-oncogene Homo sapiens 146-149 11158032-12 2001 Furthermore, [(123)I]MIBG uptake was significantly higher in unilateral (P = 0.02), benign (P = 0.02), sporadic (P = 0.02), intraadrenal (P = 0.02), and capsular invasive (P = 0.03) PCCs than in bilateral, malignant, MEN2A/2B-related, extraadrenal, and noninvasive PCCs, respectively. 3-Iodobenzylguanidine 21-25 ret proto-oncogene Homo sapiens 217-222 11338505-3 2001 The familial medullary thyroid carcinoma burdened genealogy shows a new point mutation TCG(Ser)-->GCG(Ala) in codon 891, in the exon 15 of the protooncogene RET. TMG-chitotriomycin 87-90 ret proto-oncogene Homo sapiens 160-163 11313948-1 2001 Tyrosine 1062 of Ret, which represents an intracytoplasmic docking site for multiple signaling molecules, is essential for Ret-mediated activation of phosphatidylinositol 3-Kinase (PI3-K). Tyrosine 0-8 ret proto-oncogene Homo sapiens 17-20 11313948-1 2001 Tyrosine 1062 of Ret, which represents an intracytoplasmic docking site for multiple signaling molecules, is essential for Ret-mediated activation of phosphatidylinositol 3-Kinase (PI3-K). Tyrosine 0-8 ret proto-oncogene Homo sapiens 123-126 11313948-4 2001 Here we show that the Insulin Receptor Substrate-1 (IRS-1) is tyrosine phosphorylated and associated with the p85 regulatory subunit of PI3-K in response to Ret activation. Tyrosine 62-70 ret proto-oncogene Homo sapiens 157-160 11313948-6 2001 The association with the PTB domain of IRS-1 depends on the phosphorylation of tyrosine 1062 of Ret. Tyrosine 79-87 ret proto-oncogene Homo sapiens 96-99 11313948-7 2001 The deletion of asparagine 1059 (delN1059) and the substitution of leucine 1061 (L1061P), two Ret mutations identified in families affected by congenital megacolon (Hirschsprung"s disease), impair the binding of IRS-1 to Ret as well as Ret-mediated Akt(PKB) stimulation. Leucine 67-74 ret proto-oncogene Homo sapiens 94-97 11280716-9 2001 This finding suggests that all families with a pedigree suggestive of FMTC should be regarded at risk from MEN 2A disease, at least when a critical mutation in the RET cysteine domain is detected. Cysteine 168-176 ret proto-oncogene Homo sapiens 107-113 11280716-9 2001 This finding suggests that all families with a pedigree suggestive of FMTC should be regarded at risk from MEN 2A disease, at least when a critical mutation in the RET cysteine domain is detected. Cysteine 168-176 ret proto-oncogene Homo sapiens 164-167 12182058-6 2001 We also found one deletion/insertion mutation in RET exon 11 that encompasses cysteine codon 634 and has not been published so far. Cysteine 78-86 ret proto-oncogene Homo sapiens 49-52 11338505-3 2001 The familial medullary thyroid carcinoma burdened genealogy shows a new point mutation TCG(Ser)-->GCG(Ala) in codon 891, in the exon 15 of the protooncogene RET. Serine 91-94 ret proto-oncogene Homo sapiens 160-163 11338505-3 2001 The familial medullary thyroid carcinoma burdened genealogy shows a new point mutation TCG(Ser)-->GCG(Ala) in codon 891, in the exon 15 of the protooncogene RET. gallocatechin gallate 101-104 ret proto-oncogene Homo sapiens 160-163 11338505-3 2001 The familial medullary thyroid carcinoma burdened genealogy shows a new point mutation TCG(Ser)-->GCG(Ala) in codon 891, in the exon 15 of the protooncogene RET. Alanine 105-108 ret proto-oncogene Homo sapiens 160-163 11338505-10 2001 The mutation results in substitution of cysteine amino acid residue in the cysteine-rich extracellular domain of protein kinase encoded by the gene RET for arginine. cysteine amino acid 40-59 ret proto-oncogene Homo sapiens 148-151 11338505-10 2001 The mutation results in substitution of cysteine amino acid residue in the cysteine-rich extracellular domain of protein kinase encoded by the gene RET for arginine. Cysteine 40-48 ret proto-oncogene Homo sapiens 148-151 11338505-10 2001 The mutation results in substitution of cysteine amino acid residue in the cysteine-rich extracellular domain of protein kinase encoded by the gene RET for arginine. Arginine 156-164 ret proto-oncogene Homo sapiens 148-151 11156407-1 2000 As part of ongoing studies on the RET rearrangement frequency in children with papillary thyroid carcinoma (PTC) after their exposure to radioactive iodine after the Chernobyl reactor accident, new methods for the detection of novel types of RET rearrangements are being developed. radioactive iodine 137-155 ret proto-oncogene Homo sapiens 34-37 11289739-4 2000 The RET proto-oncogene is the causative gene of the MEN2 syndromes and mutations in this gene are found in >90% of inherited cases, allowing easier and more reliable family screening than pentagastrin stimulation tests. Pentagastrin 191-203 ret proto-oncogene Homo sapiens 4-7 11106404-3 2000 GDNF family ligands first bind to the glycosylphosphatidylinositol (GPI)-anchored GDNF family receptor alpha (GFRalpha) and then the GDNF family ligand-GFRalpha complex binds to and stimulates autophosphorylation of Ret. Glycosylphosphatidylinositols 68-71 ret proto-oncogene Homo sapiens 216-219 11023712-5 2000 However the inhibition of receptor tyrosine kinase, protein kinase C and phosphatidylinositol 3-kinase by genistien, chelerythrine and wortmannin, respectively, had no significant effect on aggregation. genistien 106-115 ret proto-oncogene Homo sapiens 26-50 11093842-9 2000 Concerning the diagnostic tests, it must be noted the low sensitivity (60%) of vanillylmandelic acid in MEN 2A. Vanilmandelic Acid 79-100 ret proto-oncogene Homo sapiens 104-110 11053775-9 2000 Our data also provide evidence that the H(2)O(2)-induced mitogenic response is, in part, mediated through the receptor tyrosine kinase, PDGF receptor. Hydrogen Peroxide 40-48 ret proto-oncogene Homo sapiens 110-134 11061555-0 2000 Tyrosines 1015 and 1062 are in vivo autophosphorylation sites in ret and ret-derived oncoproteins. Tyrosine 0-9 ret proto-oncogene Homo sapiens 65-68 11061555-0 2000 Tyrosines 1015 and 1062 are in vivo autophosphorylation sites in ret and ret-derived oncoproteins. Tyrosine 0-9 ret proto-oncogene Homo sapiens 73-76 11061555-3 2000 Oncogenic mutations cause constitutive activation of the kinase function of RET, which, in turn, results in the autophosphorylation of RET tyrosine residues critical for signaling. Tyrosine 139-147 ret proto-oncogene Homo sapiens 76-79 11061555-3 2000 Oncogenic mutations cause constitutive activation of the kinase function of RET, which, in turn, results in the autophosphorylation of RET tyrosine residues critical for signaling. Tyrosine 139-147 ret proto-oncogene Homo sapiens 135-138 11061555-5 2000 The aim of the present study was to assess the phosphorylation of two such residues, tyrosines 1015 and 1062 (Y1015 and Y1062), in the in vivo signaling of RET and RET-derived oncogenes. Tyrosine 85-94 ret proto-oncogene Homo sapiens 156-159 11061555-5 2000 The aim of the present study was to assess the phosphorylation of two such residues, tyrosines 1015 and 1062 (Y1015 and Y1062), in the in vivo signaling of RET and RET-derived oncogenes. Tyrosine 85-94 ret proto-oncogene Homo sapiens 164-167 10918602-0 2000 A novel type of mutation in the cysteine rich domain of the RET receptor causes ligand independent activation. Cysteine 32-40 ret proto-oncogene Homo sapiens 60-63 10998441-1 2000 Pheochromocytoma and its extra-adrenal counterpart paraganglioma are rare catecholamine producing tumors which usually occur sporadically but may also be a part of neuroendocrine tumor syndromes such as multiple endocrine neoplasia type 2A (MEN 2A). Catecholamines 74-87 ret proto-oncogene Homo sapiens 203-239 11002419-0 2000 Characterization of intracellular signals via tyrosine 1062 in RET activated by glial cell line-derived neurotrophic factor. Tyrosine 46-54 ret proto-oncogene Homo sapiens 63-66 11002419-2 2000 Recently, it was shown that tyrosine 1062 in RET represents a binding site for SHC adaptor proteins and is crucial for both RAS/mitogen activated protein kinase (MAPK) and phosphatidylinositol 3-kinase (PI3-K)/AKT signaling pathways. Tyrosine 28-36 ret proto-oncogene Homo sapiens 45-48 11002419-4 2000 In response to GDNF stimulation, SHC bound to GAB1 and GRB2 adaptor proteins as well as RET, and SHC and GAB1 were highly phosphorylated on tyrosine. Tyrosine 140-148 ret proto-oncogene Homo sapiens 88-91 11002419-5 2000 The complex formation consisting of SHC, GAB1 and GRB2 was almost abolished by replacement of tyrosine 1062 in RET with phenylalanine. Tyrosine 94-102 ret proto-oncogene Homo sapiens 111-114 11002419-5 2000 The complex formation consisting of SHC, GAB1 and GRB2 was almost abolished by replacement of tyrosine 1062 in RET with phenylalanine. Phenylalanine 120-133 ret proto-oncogene Homo sapiens 111-114 11002419-7 2000 These results suggested that the RAS and PI3-K pathways activated by GDNF bifurcate mainly through SHC bound to tyrosine 1062 in RET. Tyrosine 112-120 ret proto-oncogene Homo sapiens 129-132 10943719-4 2000 However, stimulation with both NT3 and GDNF caused tyrosine-phosphorylation of Ret/GDNF-receptor at a level higher than that caused by GDNF alone. Tyrosine 51-59 ret proto-oncogene Homo sapiens 79-82 10943719-6 2000 These results suggest that the actions of NT3 and GDNF converge at the Ret/GDNF-receptor to enhance survival of the developing sympathetic neurons through activation of the phosphatidylinositol (PI) 3-kinase/Akt pathway. Phosphatidylinositols 173-193 ret proto-oncogene Homo sapiens 71-74 11000521-5 2000 Furthermore, Ret-9bp increased mitogenic and transforming activity demonstrated by thymidine incorporation as well as colony formation in soft agar. Thymidine 83-92 ret proto-oncogene Homo sapiens 13-16 11000521-5 2000 Furthermore, Ret-9bp increased mitogenic and transforming activity demonstrated by thymidine incorporation as well as colony formation in soft agar. Agar 143-147 ret proto-oncogene Homo sapiens 13-16 10982477-3 2000 In one family with a joint occurrence of HSCR and FMTC (follicular medullary thyroid carcinoma), we have identified a mutation in codon 609 in one out of 6 cysteine residues encoded in exon 10 of the RET gene. Cysteine 156-164 ret proto-oncogene Homo sapiens 200-203 10945862-1 2000 Previous studies showed that human airway smooth muscle (HASM) cells treated with lysophosphatidic acid (LPA), a pertussis toxin (PTX)-sensitive G protein-coupled (GPC) mitogen, simultaneously with epidermal growth factor (EGF), a receptor tyrosine kinase (RTK) mitogen, exhibit markedly synergistic stimulation of mitogenesis. lysophosphatidic acid 82-103 ret proto-oncogene Homo sapiens 231-255 10945862-1 2000 Previous studies showed that human airway smooth muscle (HASM) cells treated with lysophosphatidic acid (LPA), a pertussis toxin (PTX)-sensitive G protein-coupled (GPC) mitogen, simultaneously with epidermal growth factor (EGF), a receptor tyrosine kinase (RTK) mitogen, exhibit markedly synergistic stimulation of mitogenesis. lysophosphatidic acid 82-103 ret proto-oncogene Homo sapiens 257-260 10945862-1 2000 Previous studies showed that human airway smooth muscle (HASM) cells treated with lysophosphatidic acid (LPA), a pertussis toxin (PTX)-sensitive G protein-coupled (GPC) mitogen, simultaneously with epidermal growth factor (EGF), a receptor tyrosine kinase (RTK) mitogen, exhibit markedly synergistic stimulation of mitogenesis. lysophosphatidic acid 105-108 ret proto-oncogene Homo sapiens 231-255 10945862-1 2000 Previous studies showed that human airway smooth muscle (HASM) cells treated with lysophosphatidic acid (LPA), a pertussis toxin (PTX)-sensitive G protein-coupled (GPC) mitogen, simultaneously with epidermal growth factor (EGF), a receptor tyrosine kinase (RTK) mitogen, exhibit markedly synergistic stimulation of mitogenesis. lysophosphatidic acid 105-108 ret proto-oncogene Homo sapiens 257-260 10945862-2 2000 We now show that the RTK mitogens basic fibroblast growth factor, insulin-like growth factor-1, insulin, platelet-derived growth factor-AA, and platelet-derived growth factor-BB, as well as transforming growth factor-beta, all induced synergistic stimulation of mitogenesis in the presence of LPA. lysophosphatidic acid 293-296 ret proto-oncogene Homo sapiens 21-24 10918602-2 2000 Missense mutations in one of six cysteine codons in the extracellular cysteine-rich domain of the RET proto-oncogene predispose to this disease. Cysteine 33-41 ret proto-oncogene Homo sapiens 98-101 10918602-2 2000 Missense mutations in one of six cysteine codons in the extracellular cysteine-rich domain of the RET proto-oncogene predispose to this disease. Cysteine 70-78 ret proto-oncogene Homo sapiens 98-101 10728700-0 2000 High levels of tyrosine phosphorylated proto-ret in sporadic phenochromocytomas. Tyrosine 15-23 ret proto-oncogene Homo sapiens 45-48 10871866-1 2000 Multiple endocrine neoplasia type 2B (MEN 2B) is a familial cancer syndrome, in which the cardinal feature is medullary thyroid carcinoma (MTC), a malignant tumor arising from the calcitonin producing thyroid C-cells. thyroid c 201-210 ret proto-oncogene Homo sapiens 0-36 10871866-1 2000 Multiple endocrine neoplasia type 2B (MEN 2B) is a familial cancer syndrome, in which the cardinal feature is medullary thyroid carcinoma (MTC), a malignant tumor arising from the calcitonin producing thyroid C-cells. thyroid c 201-210 ret proto-oncogene Homo sapiens 38-44 10871866-2 2000 MEN 2B is associated with a germline point mutation in the RET proto-oncogene, leading to a Met-->Thr substitution at codon 918 in the kinase domain, which alters the substrate specificity of the protein. Threonine 101-104 ret proto-oncogene Homo sapiens 0-6 10871866-2 2000 MEN 2B is associated with a germline point mutation in the RET proto-oncogene, leading to a Met-->Thr substitution at codon 918 in the kinase domain, which alters the substrate specificity of the protein. Threonine 101-104 ret proto-oncogene Homo sapiens 59-62 10871866-3 2000 We used the human calcitonin gene (CALC-I) promoter to generate transgenic mice expressing either the human RET oncogene with the MEN2B-specific 918 Met-->Thr mutation (CALC-MEN2B-RET) or the human non-mutated RET proto-oncogene (CALC-WT-RET) in the C-cells. Threonine 158-161 ret proto-oncogene Homo sapiens 130-135 10822219-0 2000 Somatic trinucleotide change encompassing codons 882 and 883 of the RET proto-oncogene in a patient with sporadic medullary thyroid carcinoma. trinucleotide 8-21 ret proto-oncogene Homo sapiens 68-71 10822219-7 2000 RESULTS: A somatic trinucleotide change encompassing codons 882 and 883 of the RET proto-oncogene (GTA GCT to GTT TTT) was documented. trinucleotide 19-32 ret proto-oncogene Homo sapiens 79-82 10850426-9 2000 Finally, we show that in a papillary carcinoma-derived cell line expressing the proto-RET receptor and the related GFRalpha2 co-receptor, GDNF treatment induced RET tyrosine phosphorylation and subsequent signal transduction pathway, indicating that RET could be active in thyroid follicular cells. Tyrosine 165-173 ret proto-oncogene Homo sapiens 161-164 10850426-9 2000 Finally, we show that in a papillary carcinoma-derived cell line expressing the proto-RET receptor and the related GFRalpha2 co-receptor, GDNF treatment induced RET tyrosine phosphorylation and subsequent signal transduction pathway, indicating that RET could be active in thyroid follicular cells. Tyrosine 165-173 ret proto-oncogene Homo sapiens 161-164 10820165-9 2000 Although PAR-1 is a G protein-coupled receptor, its activation in hPTC, as in other cell systems, resulted in a transient increase in cellular levels of tyrosine-phosphorylated proteins. Tyrosine 153-161 ret proto-oncogene Homo sapiens 66-70 10820165-11 2000 Interestingly, thrombin-induced DNA synthesis and MCP-1 gene expression were completely blocked by genistein, a specific tyrosine kinase inhibitor, but not by its inactive analogue daidzein, demonstrating a central role for tyrosine kinase activation in the thrombin effects on hPTC. Genistein 99-108 ret proto-oncogene Homo sapiens 278-282 10879045-2 2000 Patients with MEN2A have missense mutations at extracellular cysteine rich domain of c-ret, those with MEN2B have missense mutations at tyrosine kinase domain of c-ret, those with HPRCC have missense mutations at tyrosine kinase domain of c-met, and those with FGIST have in-frame deletion mutations at juxtamembrane domain of c-kit. Cysteine 61-69 ret proto-oncogene Homo sapiens 14-19 10734107-2 2000 In some systems, GPCRs stimulate tyrosine phosphorylation by inducing the "transactivation" of a receptor tyrosine kinase (RTK). Tyrosine 33-41 ret proto-oncogene Homo sapiens 97-121 10734107-2 2000 In some systems, GPCRs stimulate tyrosine phosphorylation by inducing the "transactivation" of a receptor tyrosine kinase (RTK). Tyrosine 33-41 ret proto-oncogene Homo sapiens 123-126 10728700-6 2000 They showed RET transcript, protein amounts as well as Ret-associated phosphotyrosine levels similar to those measured in MEN-2A-associated pheochromocytomas. Phosphotyrosine 70-85 ret proto-oncogene Homo sapiens 55-58 10812967-3 2000 RET transduces a signal following activation by ligands of the glial cell line-derived neurotrophic factor (GDNF) family of neurotrophins which currently comprises GDNF, neuturin (NTN), artemin (ART) and persephin (PSP). neuturin 170-178 ret proto-oncogene Homo sapiens 0-3 10812967-3 2000 RET transduces a signal following activation by ligands of the glial cell line-derived neurotrophic factor (GDNF) family of neurotrophins which currently comprises GDNF, neuturin (NTN), artemin (ART) and persephin (PSP). ISONICOTINAMIDINE 180-183 ret proto-oncogene Homo sapiens 0-3 10637293-4 2000 Before UV irradiation, small percentages of c-Ret (3-4%) and Ret-MEN2B (1-2%) and large percentages of Ret-MEN2A (30-40%) were dimerized through disulfide bonds. Disulfides 145-154 ret proto-oncogene Homo sapiens 107-112 10812967-3 2000 RET transduces a signal following activation by ligands of the glial cell line-derived neurotrophic factor (GDNF) family of neurotrophins which currently comprises GDNF, neuturin (NTN), artemin (ART) and persephin (PSP). art 195-198 ret proto-oncogene Homo sapiens 0-3 10812967-6 2000 Current evidence indicates that signal transduction by RET activates several second messenger systems including the PLC gamma, Ras, JNK and inositol phosphate pathways. Inositol Phosphates 140-158 ret proto-oncogene Homo sapiens 55-58 10679286-1 2000 Multiple endocrine neoplasia (MEN) type 2B mutations have been reported at methionine 918 or alanine 883 in the tyrosine kinase domain of the RET proto-oncogene. Methionine 75-85 ret proto-oncogene Homo sapiens 142-145 10679286-2 2000 Recently, a new combination of two germline missense mutations at valine 804 and tyrosine 806 was identified in a patient with MEN 2B-like clinical phenotypes including medullary thyroid carcinoma, mucosal neuroma, and marfanoid habitus. Valine 66-72 ret proto-oncogene Homo sapiens 127-133 10679286-2 2000 Recently, a new combination of two germline missense mutations at valine 804 and tyrosine 806 was identified in a patient with MEN 2B-like clinical phenotypes including medullary thyroid carcinoma, mucosal neuroma, and marfanoid habitus. Tyrosine 81-89 ret proto-oncogene Homo sapiens 127-133 10679286-7 2000 On the other hand, substitution of phenylalanine for tyrosines 864 and 952 drastically diminished the activity of RET with the V804M/Y806C, M918T or A883F mutation, suggesting that these three mutant proteins have similar biological properties. Phenylalanine 35-48 ret proto-oncogene Homo sapiens 114-117 10679286-7 2000 On the other hand, substitution of phenylalanine for tyrosines 864 and 952 drastically diminished the activity of RET with the V804M/Y806C, M918T or A883F mutation, suggesting that these three mutant proteins have similar biological properties. Tyrosine 53-62 ret proto-oncogene Homo sapiens 114-117 10656690-3 2000 Phosphorylation of the activation loop tyrosines in RTK"s are essential to activation as well as allosteric changes that facilitate substrate interaction and phosphorylation. Tyrosine 39-48 ret proto-oncogene Homo sapiens 52-55 11213488-3 2000 We found that small proportions of c-Ret and Ret-MEN2B and a large proportion of MEN2A were dimerized due to disulfide bonds and that high kinase activity resided in these fractions. Disulfides 109-118 ret proto-oncogene Homo sapiens 45-48 11213488-3 2000 We found that small proportions of c-Ret and Ret-MEN2B and a large proportion of MEN2A were dimerized due to disulfide bonds and that high kinase activity resided in these fractions. Disulfides 109-118 ret proto-oncogene Homo sapiens 49-54 11213488-3 2000 We found that small proportions of c-Ret and Ret-MEN2B and a large proportion of MEN2A were dimerized due to disulfide bonds and that high kinase activity resided in these fractions. Disulfides 109-118 ret proto-oncogene Homo sapiens 81-86 11213488-4 2000 The UV-induced activation of c-Ret and superactivation of Ret-MEN2A and Ret-MEN2B were then shown to be closely associated with promotion of the disulfide bond-mediated dimerization of the Ret proteins. Disulfides 145-154 ret proto-oncogene Homo sapiens 31-34 11213488-4 2000 The UV-induced activation of c-Ret and superactivation of Ret-MEN2A and Ret-MEN2B were then shown to be closely associated with promotion of the disulfide bond-mediated dimerization of the Ret proteins. Disulfides 145-154 ret proto-oncogene Homo sapiens 58-61 11213488-4 2000 The UV-induced activation of c-Ret and superactivation of Ret-MEN2A and Ret-MEN2B were then shown to be closely associated with promotion of the disulfide bond-mediated dimerization of the Ret proteins. Disulfides 145-154 ret proto-oncogene Homo sapiens 62-67 11213488-4 2000 The UV-induced activation of c-Ret and superactivation of Ret-MEN2A and Ret-MEN2B were then shown to be closely associated with promotion of the disulfide bond-mediated dimerization of the Ret proteins. Disulfides 145-154 ret proto-oncogene Homo sapiens 58-61 11213488-4 2000 The UV-induced activation of c-Ret and superactivation of Ret-MEN2A and Ret-MEN2B were then shown to be closely associated with promotion of the disulfide bond-mediated dimerization of the Ret proteins. Disulfides 145-154 ret proto-oncogene Homo sapiens 76-81 11213488-4 2000 The UV-induced activation of c-Ret and superactivation of Ret-MEN2A and Ret-MEN2B were then shown to be closely associated with promotion of the disulfide bond-mediated dimerization of the Ret proteins. Disulfides 145-154 ret proto-oncogene Homo sapiens 58-61 11213488-8 2000 Most importantly, the levels of basal kinase activity and dimerization of Ret-TPC-1-C376A, in which cysteine 376 in the tyrosine kinase domain of Ret-TPC-1 was replaced with alanine, were low and were not increased by UV irradiation. Alanine 174-181 ret proto-oncogene Homo sapiens 74-77 11213488-9 2000 These results suggest that the cysteine at this position works as the primary target of dimerization of Ret proteins inside the cell for both the maintenance of the basal kinase activity and its promotion by UV, possibly in co-operation with the cysteine(s) in the extracellular domain of Ret-MEN2A and Rfp-Ret, which is the target of dimerization and polymerization outside the cell. Cysteine 31-39 ret proto-oncogene Homo sapiens 104-107 11213488-9 2000 These results suggest that the cysteine at this position works as the primary target of dimerization of Ret proteins inside the cell for both the maintenance of the basal kinase activity and its promotion by UV, possibly in co-operation with the cysteine(s) in the extracellular domain of Ret-MEN2A and Rfp-Ret, which is the target of dimerization and polymerization outside the cell. Cysteine 31-39 ret proto-oncogene Homo sapiens 289-292 11213488-9 2000 These results suggest that the cysteine at this position works as the primary target of dimerization of Ret proteins inside the cell for both the maintenance of the basal kinase activity and its promotion by UV, possibly in co-operation with the cysteine(s) in the extracellular domain of Ret-MEN2A and Rfp-Ret, which is the target of dimerization and polymerization outside the cell. Cysteine 31-39 ret proto-oncogene Homo sapiens 293-298 11213488-9 2000 These results suggest that the cysteine at this position works as the primary target of dimerization of Ret proteins inside the cell for both the maintenance of the basal kinase activity and its promotion by UV, possibly in co-operation with the cysteine(s) in the extracellular domain of Ret-MEN2A and Rfp-Ret, which is the target of dimerization and polymerization outside the cell. Cysteine 31-39 ret proto-oncogene Homo sapiens 289-292 11213488-9 2000 These results suggest that the cysteine at this position works as the primary target of dimerization of Ret proteins inside the cell for both the maintenance of the basal kinase activity and its promotion by UV, possibly in co-operation with the cysteine(s) in the extracellular domain of Ret-MEN2A and Rfp-Ret, which is the target of dimerization and polymerization outside the cell. Cysteine 246-254 ret proto-oncogene Homo sapiens 104-107 11213488-9 2000 These results suggest that the cysteine at this position works as the primary target of dimerization of Ret proteins inside the cell for both the maintenance of the basal kinase activity and its promotion by UV, possibly in co-operation with the cysteine(s) in the extracellular domain of Ret-MEN2A and Rfp-Ret, which is the target of dimerization and polymerization outside the cell. Cysteine 246-254 ret proto-oncogene Homo sapiens 289-292 11213488-9 2000 These results suggest that the cysteine at this position works as the primary target of dimerization of Ret proteins inside the cell for both the maintenance of the basal kinase activity and its promotion by UV, possibly in co-operation with the cysteine(s) in the extracellular domain of Ret-MEN2A and Rfp-Ret, which is the target of dimerization and polymerization outside the cell. Cysteine 246-254 ret proto-oncogene Homo sapiens 293-298 11213488-9 2000 These results suggest that the cysteine at this position works as the primary target of dimerization of Ret proteins inside the cell for both the maintenance of the basal kinase activity and its promotion by UV, possibly in co-operation with the cysteine(s) in the extracellular domain of Ret-MEN2A and Rfp-Ret, which is the target of dimerization and polymerization outside the cell. Cysteine 246-254 ret proto-oncogene Homo sapiens 289-292 10637293-6 2000 We found that UV irradiation promotes the disulfide bond-mediated dimerization of the Ret proteins, in close association with activation and superactivation of Ret kinases. Disulfides 42-51 ret proto-oncogene Homo sapiens 86-89 10637293-6 2000 We found that UV irradiation promotes the disulfide bond-mediated dimerization of the Ret proteins, in close association with activation and superactivation of Ret kinases. Disulfides 42-51 ret proto-oncogene Homo sapiens 160-163 10637293-8 2000 Interestingly, the levels of basic kinase activity and dimerization of Ret-PTC-1-C376A, in which cysteine 376 in the tyrosine kinase domain of Ret-PTC-1 was replaced by alanine, were low and were not increased by UV irradiation. Alanine 169-176 ret proto-oncogene Homo sapiens 71-80 10637293-9 2000 These results suggest that Ret-PTC-1 cysteine 376 is one of possibly multiple critical target amino acids of UV for Ret kinase activation. Cysteine 37-45 ret proto-oncogene Homo sapiens 27-36 10637293-9 2000 These results suggest that Ret-PTC-1 cysteine 376 is one of possibly multiple critical target amino acids of UV for Ret kinase activation. Cysteine 37-45 ret proto-oncogene Homo sapiens 27-30 10774729-1 2000 The GDNF family ligands (GFLs: GDNF, neurturin, persephin, and artemin) signal through RET and a gly-cosyl-phosphatidylinositol (GPI)-anchored coreceptor (GFRalpha1-alpha4) that binds ligand with high affinity and provides specificity. artemin 63-70 ret proto-oncogene Homo sapiens 87-90 10774729-3 2000 Here, we report that GPI-anchored GFRalpha1 recruits RET to lipid rafts after GDNF stimulation and results in RET/Src association. Glycosylphosphatidylinositols 21-24 ret proto-oncogene Homo sapiens 53-56 10774729-3 2000 Here, we report that GPI-anchored GFRalpha1 recruits RET to lipid rafts after GDNF stimulation and results in RET/Src association. Glycosylphosphatidylinositols 21-24 ret proto-oncogene Homo sapiens 110-113 10637293-5 2000 These dimerized Ret proteins were preferentially autophosphorylated, suggesting a close relation between up-regulated kinase activity and disulfide bond-mediated dimerization of Ret proteins. Disulfides 138-147 ret proto-oncogene Homo sapiens 16-19 10637293-5 2000 These dimerized Ret proteins were preferentially autophosphorylated, suggesting a close relation between up-regulated kinase activity and disulfide bond-mediated dimerization of Ret proteins. Disulfides 138-147 ret proto-oncogene Homo sapiens 178-181 10731788-9 2000 RESULTS: Seven out of nine patients had a mutation on codon 634 of exon 11 of RET (TGC-CGC), leading to cysteine arginine substitution in the codified protein; all gene carriers had biochemical markers of MTC/CCH and four of Pheo. cysteine arginine 104-121 ret proto-oncogene Homo sapiens 78-81 10731788-9 2000 RESULTS: Seven out of nine patients had a mutation on codon 634 of exon 11 of RET (TGC-CGC), leading to cysteine arginine substitution in the codified protein; all gene carriers had biochemical markers of MTC/CCH and four of Pheo. 1-acetyl-2-(coumariniminecarboxamide-3-yl)hydrazine 209-212 ret proto-oncogene Homo sapiens 78-81 10731788-12 2000 CONCLUSIONS: Phenotypic penetration of RET mutation was 100% for MTC/CCH, but only 57% of the gene carriers had Pheo. 1-acetyl-2-(coumariniminecarboxamide-3-yl)hydrazine 69-72 ret proto-oncogene Homo sapiens 39-42 10583708-17 1999 The indication from the good correlation between bone-Mg and %Ret and a marked decrease in %Ret in patients after Mg medication was that one can really measure magnesium deficiency. Magnesium 160-169 ret proto-oncogene Homo sapiens 62-65 10583708-17 1999 The indication from the good correlation between bone-Mg and %Ret and a marked decrease in %Ret in patients after Mg medication was that one can really measure magnesium deficiency. Magnesium 160-169 ret proto-oncogene Homo sapiens 92-95 10628190-4 1999 In 95% of MEN2A families and 85% of FMTC families, the germ-line missense mutations underlying the disease affect one of the five cysteine codons of the extracellular domain of the RET proto-oncogene. Cysteine 130-138 ret proto-oncogene Homo sapiens 10-15 10628190-4 1999 In 95% of MEN2A families and 85% of FMTC families, the germ-line missense mutations underlying the disease affect one of the five cysteine codons of the extracellular domain of the RET proto-oncogene. Cysteine 130-138 ret proto-oncogene Homo sapiens 181-184 10465268-0 1999 The role of amino acids surrounding tyrosine 1062 in ret in specific binding of the shc phosphotyrosine-binding domain. Tyrosine 36-44 ret proto-oncogene Homo sapiens 53-56 10484767-6 1999 A tyrosine residue at position 1062 is an intracytoplasmic docking site that enables RET to recruit several signalling molecules, including the Shc adaptor protein. Tyrosine 2-10 ret proto-oncogene Homo sapiens 85-88 10549772-4 1999 RESULTS: Direct sequence DNA analysis of the RET proto-oncogene showed a heterozygosity for a G to C transition at the second nucleotide of codon 620 (exon 10) in the patients, resulting in the replacement of cysteine by a serine residue in the affected Ret protein. Cysteine 209-217 ret proto-oncogene Homo sapiens 45-48 10549772-4 1999 RESULTS: Direct sequence DNA analysis of the RET proto-oncogene showed a heterozygosity for a G to C transition at the second nucleotide of codon 620 (exon 10) in the patients, resulting in the replacement of cysteine by a serine residue in the affected Ret protein. Cysteine 209-217 ret proto-oncogene Homo sapiens 254-257 10549772-4 1999 RESULTS: Direct sequence DNA analysis of the RET proto-oncogene showed a heterozygosity for a G to C transition at the second nucleotide of codon 620 (exon 10) in the patients, resulting in the replacement of cysteine by a serine residue in the affected Ret protein. Serine 223-229 ret proto-oncogene Homo sapiens 45-48 10484798-2 1999 Genetic testing in 2 children from one kindred revealed a mutation in exon 10, codon 618 (TGC to AGC) in the extracellular cysteine-rich region of the RET gene. Cysteine 123-131 ret proto-oncogene Homo sapiens 151-154 10465268-0 1999 The role of amino acids surrounding tyrosine 1062 in ret in specific binding of the shc phosphotyrosine-binding domain. Phosphotyrosine 88-103 ret proto-oncogene Homo sapiens 53-56 10465268-1 1999 We investigated the role of the I-E-N-K-L (amino acids 1057-1061) sequence amino-terminal to Tyr1062 in Ret for binding of the Shc phosphotyrosine-binding (PTB) domain. Phosphotyrosine 131-146 ret proto-oncogene Homo sapiens 104-107 10448070-2 1999 Tyrosine phosphorylation of Grb2-associated binder-1 (Gab1) and activation of phosphatidylinositol 3-kinase (PI 3-kinase) were induced at higher levels by GDNF stimulation or the MEN 2B mutation than by the MEN 2A mutation. Tyrosine 0-8 ret proto-oncogene Homo sapiens 179-185 10490816-0 1999 The Glu632-Leu633 deletion in cysteine rich domain of Ret induces constitutive dimerization and alters the processing of the receptor protein. Cysteine 30-38 ret proto-oncogene Homo sapiens 54-57 10490816-9 1999 Like other Cys point mutations, this 6 bp deletion affecting two amino acid residues between two adjacent Cys, is capable of activating the transforming ability of Ret by promoting receptor dimerization. Cysteine 11-14 ret proto-oncogene Homo sapiens 164-167 10490816-9 1999 Like other Cys point mutations, this 6 bp deletion affecting two amino acid residues between two adjacent Cys, is capable of activating the transforming ability of Ret by promoting receptor dimerization. Cysteine 106-109 ret proto-oncogene Homo sapiens 164-167 10448070-2 1999 Tyrosine phosphorylation of Grb2-associated binder-1 (Gab1) and activation of phosphatidylinositol 3-kinase (PI 3-kinase) were induced at higher levels by GDNF stimulation or the MEN 2B mutation than by the MEN 2A mutation. Tyrosine 0-8 ret proto-oncogene Homo sapiens 207-213 10380889-8 1999 These findings provide a model for the role of RET/PTC1 in the formation of abnormal follicles with reduced iodide uptake ability observed in human papillary thyroid carcinoma. Iodides 108-114 ret proto-oncogene Homo sapiens 47-50 10445755-2 1999 Based on the hypothesis that arsenic sensitizes cells to mitogenic stimulation by affecting the receptor tyrosine kinase (RTK) signal transduction pathway, these studies first examined the response of fibroblasts to specific mitogens using a defined media system. Arsenic 29-36 ret proto-oncogene Homo sapiens 96-120 10445755-2 1999 Based on the hypothesis that arsenic sensitizes cells to mitogenic stimulation by affecting the receptor tyrosine kinase (RTK) signal transduction pathway, these studies first examined the response of fibroblasts to specific mitogens using a defined media system. Arsenic 29-36 ret proto-oncogene Homo sapiens 122-125 10445755-3 1999 In both rodent and human fibroblasts, DNA synthesis was found to be stimulated in cells exposed to a transient, sub-lethal concentration of sodium arsenite followed by stimulation with known RTK pathway activators. sodium arsenite 140-155 ret proto-oncogene Homo sapiens 191-194 10445755-4 1999 This effect is observed for up to 32 h after removal of arsenic, suggesting that the RTK pathway is affected in a sustained manner. Arsenic 56-63 ret proto-oncogene Homo sapiens 85-88 10442282-5 1999 DNA sequence analysis of peripheral white blood cells revealed that codon 634 in exon 11 of the RET gene was mutated from TGC (Cys) to TAC (Tyr). Cysteine 127-130 ret proto-oncogene Homo sapiens 96-99 10442282-5 1999 DNA sequence analysis of peripheral white blood cells revealed that codon 634 in exon 11 of the RET gene was mutated from TGC (Cys) to TAC (Tyr). Tyrosine 140-143 ret proto-oncogene Homo sapiens 96-99 10233362-5 1999 Consistent with this observation, when THP-1 monocytic and HL-60 promyelocytic leukaemia cells expressing Ret were differentiated toward macrophages or granulocytes by treatment of 12-O-tetradecanoylphorbol-13-acetate (TPA) or all-trans retinoic acid (RA), Ret expression strikingly decreased during differentiation. Tretinoin 237-250 ret proto-oncogene Homo sapiens 106-109 10414402-5 1999 Measurement of Ptc,O2 underestimated arterial oxygen tension (Pa,O2) and this underestimation increased with the level of Pa,O2 (p<0.01). Oxygen 46-52 ret proto-oncogene Homo sapiens 15-18 10414402-5 1999 Measurement of Ptc,O2 underestimated arterial oxygen tension (Pa,O2) and this underestimation increased with the level of Pa,O2 (p<0.01). Protactinium 62-64 ret proto-oncogene Homo sapiens 15-18 10414402-5 1999 Measurement of Ptc,O2 underestimated arterial oxygen tension (Pa,O2) and this underestimation increased with the level of Pa,O2 (p<0.01). Oxygen 65-67 ret proto-oncogene Homo sapiens 15-18 10414402-5 1999 Measurement of Ptc,O2 underestimated arterial oxygen tension (Pa,O2) and this underestimation increased with the level of Pa,O2 (p<0.01). Protactinium 122-124 ret proto-oncogene Homo sapiens 15-18 10414402-5 1999 Measurement of Ptc,O2 underestimated arterial oxygen tension (Pa,O2) and this underestimation increased with the level of Pa,O2 (p<0.01). Oxygen 65-67 ret proto-oncogene Homo sapiens 15-18 10233362-5 1999 Consistent with this observation, when THP-1 monocytic and HL-60 promyelocytic leukaemia cells expressing Ret were differentiated toward macrophages or granulocytes by treatment of 12-O-tetradecanoylphorbol-13-acetate (TPA) or all-trans retinoic acid (RA), Ret expression strikingly decreased during differentiation. Tetradecanoylphorbol Acetate 181-217 ret proto-oncogene Homo sapiens 106-109 10414402-6 1999 Measurements of Ptc,CO2 overestimated arterial carbon dioxide tension (Pa,CO2) and this overestimation increased with the level of Pa,CO2 (p<0.05). Carbon Dioxide 47-61 ret proto-oncogene Homo sapiens 16-19 10323403-8 1999 This new mutation creates an additional cysteine residue in the extracellular cysteine-rich domain of RET. Cysteine 40-48 ret proto-oncogene Homo sapiens 102-105 10323403-8 1999 This new mutation creates an additional cysteine residue in the extracellular cysteine-rich domain of RET. Cysteine 78-86 ret proto-oncogene Homo sapiens 102-105 10233362-5 1999 Consistent with this observation, when THP-1 monocytic and HL-60 promyelocytic leukaemia cells expressing Ret were differentiated toward macrophages or granulocytes by treatment of 12-O-tetradecanoylphorbol-13-acetate (TPA) or all-trans retinoic acid (RA), Ret expression strikingly decreased during differentiation. Tetradecanoylphorbol Acetate 219-222 ret proto-oncogene Homo sapiens 106-109 10233362-5 1999 Consistent with this observation, when THP-1 monocytic and HL-60 promyelocytic leukaemia cells expressing Ret were differentiated toward macrophages or granulocytes by treatment of 12-O-tetradecanoylphorbol-13-acetate (TPA) or all-trans retinoic acid (RA), Ret expression strikingly decreased during differentiation. Tretinoin 252-254 ret proto-oncogene Homo sapiens 106-109 10091505-7 1999 We found a ret exon 11 codon 634 mutation, that resulted in the change of TGC to TAC, a cysteine-tyrosine amino acid exchange. Cysteine 88-96 ret proto-oncogene Homo sapiens 11-14 10070972-8 1999 Furthermore, we show that Ret is able to associate with the SH2 domain of Src in a phosphotyrosine-dependent fashion. Phosphotyrosine 83-98 ret proto-oncogene Homo sapiens 26-29 10208419-0 1999 Rho-dependent and -independent tyrosine phosphorylation of focal adhesion kinase, paxillin and p130Cas mediated by Ret kinase. Tyrosine 31-39 ret proto-oncogene Homo sapiens 115-118 10208419-8 1999 These results suggested the presence of Rho-dependent and -independent signaling pathways downstream of PI-3" kinase that mediate tyrosine phosphorylation of FAK, paxillin and p130Cas through Ret kinase. Tyrosine 130-138 ret proto-oncogene Homo sapiens 192-195 10049754-0 1999 Mechanism of Ret activation by a mutation at aspartic acid 631 identified in sporadic pheochromocytoma. Aspartic Acid 45-58 ret proto-oncogene Homo sapiens 13-16 10049754-1 1999 Mutations at aspartic acid 631 in Ret were reported in sporadic pheochromocytoma and medullary thyroid carcinoma. Aspartic Acid 13-26 ret proto-oncogene Homo sapiens 34-37 10049754-3 1999 Among them, RET cDNA with a mutation of aspartic acid to tyrosine (D631Y) that was reported in sporadic pheochromocytoma showed high transforming activity. Aspartic Acid 40-53 ret proto-oncogene Homo sapiens 12-15 10049754-3 1999 Among them, RET cDNA with a mutation of aspartic acid to tyrosine (D631Y) that was reported in sporadic pheochromocytoma showed high transforming activity. Tyrosine 57-65 ret proto-oncogene Homo sapiens 12-15 10049754-4 1999 The D631Y mutation activated Ret by inducing its disulfide-linked dimerization in the transfectant as observed for multiple endocrine neoplasia (MEN) 2A mutations at cysteine 609, 611, 618, 620, 630, or 634. Disulfides 49-58 ret proto-oncogene Homo sapiens 29-32 10049754-4 1999 The D631Y mutation activated Ret by inducing its disulfide-linked dimerization in the transfectant as observed for multiple endocrine neoplasia (MEN) 2A mutations at cysteine 609, 611, 618, 620, 630, or 634. Disulfides 49-58 ret proto-oncogene Homo sapiens 124-152 10049754-4 1999 The D631Y mutation activated Ret by inducing its disulfide-linked dimerization in the transfectant as observed for multiple endocrine neoplasia (MEN) 2A mutations at cysteine 609, 611, 618, 620, 630, or 634. Cysteine 166-174 ret proto-oncogene Homo sapiens 29-32 10049754-4 1999 The D631Y mutation activated Ret by inducing its disulfide-linked dimerization in the transfectant as observed for multiple endocrine neoplasia (MEN) 2A mutations at cysteine 609, 611, 618, 620, 630, or 634. Cysteine 166-174 ret proto-oncogene Homo sapiens 124-152 10049754-5 1999 Further mutation analysis suggested that cysteine 630 or 634 could be involved in the disulfide-linked Ret dimerization induced by the D631Y mutation. Cysteine 41-49 ret proto-oncogene Homo sapiens 103-106 10049754-5 1999 Further mutation analysis suggested that cysteine 630 or 634 could be involved in the disulfide-linked Ret dimerization induced by the D631Y mutation. Disulfides 86-95 ret proto-oncogene Homo sapiens 103-106 10091505-7 1999 We found a ret exon 11 codon 634 mutation, that resulted in the change of TGC to TAC, a cysteine-tyrosine amino acid exchange. tyrosine amino acid 97-116 ret proto-oncogene Homo sapiens 11-14 9840920-0 1998 A 5"-CG-3"-rich region in the promoter of the transcriptionally frequently silenced RET protooncogene lacks methylated cytidine residues. Cytidine 119-127 ret proto-oncogene Homo sapiens 84-87 9950371-5 1999 Germline missense mutations in one of six cysteine codons (609, 611, 618, and 620 in exon 10, and codons 630 and 634 in exon 11), which encode part of the extracellular cysteine rich domain of RET, have been detected in the majority of these families: 100% of MEN 2A families, 67% of FMTC families, and 54% of families classified as "other". Cysteine 42-50 ret proto-oncogene Homo sapiens 193-196 9950371-5 1999 Germline missense mutations in one of six cysteine codons (609, 611, 618, and 620 in exon 10, and codons 630 and 634 in exon 11), which encode part of the extracellular cysteine rich domain of RET, have been detected in the majority of these families: 100% of MEN 2A families, 67% of FMTC families, and 54% of families classified as "other". Cysteine 42-50 ret proto-oncogene Homo sapiens 260-266 9950371-5 1999 Germline missense mutations in one of six cysteine codons (609, 611, 618, and 620 in exon 10, and codons 630 and 634 in exon 11), which encode part of the extracellular cysteine rich domain of RET, have been detected in the majority of these families: 100% of MEN 2A families, 67% of FMTC families, and 54% of families classified as "other". Cysteine 169-177 ret proto-oncogene Homo sapiens 193-196 9950371-5 1999 Germline missense mutations in one of six cysteine codons (609, 611, 618, and 620 in exon 10, and codons 630 and 634 in exon 11), which encode part of the extracellular cysteine rich domain of RET, have been detected in the majority of these families: 100% of MEN 2A families, 67% of FMTC families, and 54% of families classified as "other". Cysteine 169-177 ret proto-oncogene Homo sapiens 260-266 10335266-3 1998 For this purpose, 4-aminoquinazoline derivatives were prepared and evaluated for their ability to inhibit RTK activity and the autophosphorylation of EGF-R. 4-aminoquinazoline 18-36 ret proto-oncogene Homo sapiens 106-109 10084649-3 1999 A panel of RTK inhibitors (tyrphostins) have been tested and compared for their antiproliferative effects on the hormone-dependent human breast cancer cell line, MCF-7, in vitro. Tyrphostins 27-38 ret proto-oncogene Homo sapiens 11-14 10947080-5 1999 The synthetic glucocorticoid dexamethasone was found to reduce RET expression at both mRNA and protein levels. Dexamethasone 29-42 ret proto-oncogene Homo sapiens 63-66 9879991-0 1998 Dual effect on the RET receptor of MEN 2 mutations affecting specific extracytoplasmic cysteines. Cysteine 87-96 ret proto-oncogene Homo sapiens 19-22 9879991-2 1998 Germline mutations affecting one of five cysteines (Cys609, 611, 618, 620 and 634) located in the juxtamembrane domain of the RET receptor are responsible for the vast majority of two cancer-prone disorders, multiple endocrine neoplasia type 2A (MEN 2A) and familial medullary thyroid carcinoma (FMTC). Cysteine 41-50 ret proto-oncogene Homo sapiens 126-129 9879991-2 1998 Germline mutations affecting one of five cysteines (Cys609, 611, 618, 620 and 634) located in the juxtamembrane domain of the RET receptor are responsible for the vast majority of two cancer-prone disorders, multiple endocrine neoplasia type 2A (MEN 2A) and familial medullary thyroid carcinoma (FMTC). Cysteine 41-50 ret proto-oncogene Homo sapiens 208-244 9879991-2 1998 Germline mutations affecting one of five cysteines (Cys609, 611, 618, 620 and 634) located in the juxtamembrane domain of the RET receptor are responsible for the vast majority of two cancer-prone disorders, multiple endocrine neoplasia type 2A (MEN 2A) and familial medullary thyroid carcinoma (FMTC). Cysteine 41-50 ret proto-oncogene Homo sapiens 246-252 9879991-7 1998 We now report that each mutation induces a constitutive catalytic activity due to the aberrant disulfide homodimerization of RET. Disulfides 95-104 ret proto-oncogene Homo sapiens 125-128 9879991-10 1998 These findings provide a molecular basis explaining the range of phenotype engendered by alterations of RET cysteines and suggest a novel mechanism whereby mutations of cysteines 609, 618 and 620 exert both activating and inactivating effects. Cysteine 108-117 ret proto-oncogene Homo sapiens 104-107 9879991-10 1998 These findings provide a molecular basis explaining the range of phenotype engendered by alterations of RET cysteines and suggest a novel mechanism whereby mutations of cysteines 609, 618 and 620 exert both activating and inactivating effects. Cysteine 169-178 ret proto-oncogene Homo sapiens 104-107 9840920-5 1998 In a DNA segment starting 790 nucleotides upstream of the transcriptional start site of the RET gene, a few 5-mC residues have been identified. 5-methyldeoxycytidine 108-112 ret proto-oncogene Homo sapiens 92-95 9858681-6 1998 The Lio RTK is expressed preferentially in the adult CX and MB. [1-PENTADECANOYL-2-DECANOYL-GLYCEROL-3-YL]PHOSPHONYL CHOLINE 4-7 ret proto-oncogene Homo sapiens 8-11 9748280-6 1998 Purified, recombinant RGSZ1, RET-RGS1, and GAIP each accelerated the hydrolysis of Galphaz-GTP over 400-fold with Km values of approximately 2 nM. galphaz-gtp 83-94 ret proto-oncogene Homo sapiens 29-37 9814501-7 1998 A polyclonal antibody to the carboxyterminus of RET was used for immunohistochemistry on paraffin sections. Paraffin 89-97 ret proto-oncogene Homo sapiens 48-51 9798915-4 1998 Treatment with 1 microM 2-(4-morpholinyl)-8-phenylchromone (LY294002) or 100 nM wortmannin, two distinct and potent inhibitors of phosphatidylinositol 3-kinase activity, completely inhibited GDNF-induced phosphatidylinositol 3-kinase activation, but did not affect Ret phosphorylation. 2-(4-morpholinyl)-8-phenylchromone 24-58 ret proto-oncogene Homo sapiens 265-268 9748280-13 1998 RGSZ1, RET-RGS1, and GAIP share a cysteine string sequence, perhaps targeting them to secretory vesicles and allowing them to participate in the proposed control of secretion by Gz. Cysteine 34-42 ret proto-oncogene Homo sapiens 7-15 9748280-13 1998 RGSZ1, RET-RGS1, and GAIP share a cysteine string sequence, perhaps targeting them to secretory vesicles and allowing them to participate in the proposed control of secretion by Gz. gz 178-180 ret proto-oncogene Homo sapiens 7-15 9768676-11 1998 RET TK messenger ribonucleic acid expression is common in PTCs, using RT-PCR, and cannot be used to infer the presence of specific RET rearrangements or of RET activation. ribonucleic 17-28 ret proto-oncogene Homo sapiens 0-3 9794240-3 1998 These mutations were localized to a group of tandem cysteines which are analogous to activating germline mutations observed in human MEN2A and familial MTC (FMTC). Cysteine 52-61 ret proto-oncogene Homo sapiens 133-138 9764818-5 1998 In this study, by performing classical inhibition experiments using synthetic phosphopeptides and by site-directed mutagenesis of the putative docking site, we have determined that for Grb2 the latter is provided by the tyrosine 620 of Ret/ptc2 long isoform (corresponding to Tyr 1096 on proto-Ret). Tyrosine 220-228 ret proto-oncogene Homo sapiens 236-239 9764818-5 1998 In this study, by performing classical inhibition experiments using synthetic phosphopeptides and by site-directed mutagenesis of the putative docking site, we have determined that for Grb2 the latter is provided by the tyrosine 620 of Ret/ptc2 long isoform (corresponding to Tyr 1096 on proto-Ret). Tyrosine 220-228 ret proto-oncogene Homo sapiens 294-297 9764818-5 1998 In this study, by performing classical inhibition experiments using synthetic phosphopeptides and by site-directed mutagenesis of the putative docking site, we have determined that for Grb2 the latter is provided by the tyrosine 620 of Ret/ptc2 long isoform (corresponding to Tyr 1096 on proto-Ret). Tyrosine 276-279 ret proto-oncogene Homo sapiens 236-239 9764818-5 1998 In this study, by performing classical inhibition experiments using synthetic phosphopeptides and by site-directed mutagenesis of the putative docking site, we have determined that for Grb2 the latter is provided by the tyrosine 620 of Ret/ptc2 long isoform (corresponding to Tyr 1096 on proto-Ret). Tyrosine 276-279 ret proto-oncogene Homo sapiens 294-297 9764818-7 1998 This possibility is supported by the evidence that the mutant Ret/ptc2Y620F long isoform displays a weak coimmunoprecipitation with Grb2 and that this mutant, lacking the docking site for Grb2 but owing all the others phosphotyrosines, surprisingly displays a reduced transforming activity compared to that of the two WTs oncogenes. Phosphotyrosine 218-234 ret proto-oncogene Homo sapiens 62-65 9681851-3 1998 Cysteine mutations detected in MEN-2A and FMTC induced disulphide-linked homodimers of Ret on the cell surface, leading to activation of its intrinsic tyrosine kinase. Cysteine 0-8 ret proto-oncogene Homo sapiens 31-37 9881906-9 1998 These results indicate that Korean MEN 2A patients have germ-line mutations in the ret protooncogene at the cysteine residues like patients of other races, and the strategy employing direct sequencing to find mutations at "hot spot" and search for ensuing new restriction sites could be a useful approach for the molecular diagnosis of genetic diseases accompanied by mutations in restricted areas of disease genes such as MEN 2. Cysteine 108-116 ret proto-oncogene Homo sapiens 35-41 9881906-9 1998 These results indicate that Korean MEN 2A patients have germ-line mutations in the ret protooncogene at the cysteine residues like patients of other races, and the strategy employing direct sequencing to find mutations at "hot spot" and search for ensuing new restriction sites could be a useful approach for the molecular diagnosis of genetic diseases accompanied by mutations in restricted areas of disease genes such as MEN 2. Cysteine 108-116 ret proto-oncogene Homo sapiens 83-86 9642119-0 1998 Skin cancer chemopreventive effects of a flavonoid antioxidant silymarin are mediated via impairment of receptor tyrosine kinase signaling and perturbation in cell cycle progression. Flavonoids 41-50 ret proto-oncogene Homo sapiens 104-128 9642119-0 1998 Skin cancer chemopreventive effects of a flavonoid antioxidant silymarin are mediated via impairment of receptor tyrosine kinase signaling and perturbation in cell cycle progression. Silymarin 63-72 ret proto-oncogene Homo sapiens 104-128 9745455-3 1998 In this report, we describe a new kindred in which the MEN2 and HSCR phenotypes are associated with a single C620S point mutation at one of the cysteine codons of the extracellular domain of the ret protooncogene. Cysteine 144-152 ret proto-oncogene Homo sapiens 195-198 9777362-1 1998 A new point mutation, TCG(Ser)-->GCG(Ala) in codon 891, exon 15 of the RET protooncogene was revealed in two patients from a pedigree with familial medullary thyroid carcinoma (FMTC), but not in healthy persons. TMG-chitotriomycin 22-25 ret proto-oncogene Homo sapiens 74-77 9777362-1 1998 A new point mutation, TCG(Ser)-->GCG(Ala) in codon 891, exon 15 of the RET protooncogene was revealed in two patients from a pedigree with familial medullary thyroid carcinoma (FMTC), but not in healthy persons. Serine 26-29 ret proto-oncogene Homo sapiens 74-77 9777362-1 1998 A new point mutation, TCG(Ser)-->GCG(Ala) in codon 891, exon 15 of the RET protooncogene was revealed in two patients from a pedigree with familial medullary thyroid carcinoma (FMTC), but not in healthy persons. gallocatechin gallate 36-39 ret proto-oncogene Homo sapiens 74-77 9777362-1 1998 A new point mutation, TCG(Ser)-->GCG(Ala) in codon 891, exon 15 of the RET protooncogene was revealed in two patients from a pedigree with familial medullary thyroid carcinoma (FMTC), but not in healthy persons. Alanine 40-43 ret proto-oncogene Homo sapiens 74-77 9681851-3 1998 Cysteine mutations detected in MEN-2A and FMTC induced disulphide-linked homodimers of Ret on the cell surface, leading to activation of its intrinsic tyrosine kinase. Cysteine 0-8 ret proto-oncogene Homo sapiens 87-90 9681851-3 1998 Cysteine mutations detected in MEN-2A and FMTC induced disulphide-linked homodimers of Ret on the cell surface, leading to activation of its intrinsic tyrosine kinase. disulphide 55-65 ret proto-oncogene Homo sapiens 31-37 9681851-3 1998 Cysteine mutations detected in MEN-2A and FMTC induced disulphide-linked homodimers of Ret on the cell surface, leading to activation of its intrinsic tyrosine kinase. disulphide 55-65 ret proto-oncogene Homo sapiens 87-90 9681851-4 1998 Of these cysteine-mutated proteins, Ret with a codon 634 mutation had the highest transforming activity. Cysteine 9-17 ret proto-oncogene Homo sapiens 36-39 9681851-8 1998 In addition, we investigated the role of tyrosines present in the intracellular domain for the transforming activity of the mutant Ret proteins. Tyrosine 41-50 ret proto-oncogene Homo sapiens 131-134 9681851-9 1998 As a result, we found that tyrosine 905 is essential for the transforming activity of the MEN-2A-Ret mutant protein whereas tyrosines 864 and 952 are critical for that of the MEN-2B-Ret mutant protein. Tyrosine 27-35 ret proto-oncogene Homo sapiens 90-96 9681851-10 1998 Moreover, it turned out that tyrosine 1062 regulates the activity of both MEN-2A-Ret and MEN-2B-Ret and represents a binding site for the Shc adaptor protein. Tyrosine 29-37 ret proto-oncogene Homo sapiens 74-80 9681851-10 1998 Moreover, it turned out that tyrosine 1062 regulates the activity of both MEN-2A-Ret and MEN-2B-Ret and represents a binding site for the Shc adaptor protein. Tyrosine 29-37 ret proto-oncogene Homo sapiens 81-84 9681851-10 1998 Moreover, it turned out that tyrosine 1062 regulates the activity of both MEN-2A-Ret and MEN-2B-Ret and represents a binding site for the Shc adaptor protein. Tyrosine 29-37 ret proto-oncogene Homo sapiens 89-95 9681851-10 1998 Moreover, it turned out that tyrosine 1062 regulates the activity of both MEN-2A-Ret and MEN-2B-Ret and represents a binding site for the Shc adaptor protein. Tyrosine 29-37 ret proto-oncogene Homo sapiens 96-99 9681852-1 1998 In a few patients with Hirschsprung disease (HSCR) and no clinical symptoms of multiple endocrine neoplasia type 2 (MEN-2A) or medullary thyroid carcinoma (MTC), missense mutations in the cysteine residues 609 and 620 of the Ret gene have been identified. Cysteine 188-196 ret proto-oncogene Homo sapiens 116-122 9681852-1 1998 In a few patients with Hirschsprung disease (HSCR) and no clinical symptoms of multiple endocrine neoplasia type 2 (MEN-2A) or medullary thyroid carcinoma (MTC), missense mutations in the cysteine residues 609 and 620 of the Ret gene have been identified. Cysteine 188-196 ret proto-oncogene Homo sapiens 225-228 9681852-2 1998 In several pedigrees with either MEN-2A or familial MTC (FMTC) a documented germline mutation in cysteine 618 or 620 follows the segregation of the disease phenotype. Cysteine 97-105 ret proto-oncogene Homo sapiens 33-39 9627110-8 1998 The pathway leading to the activation of JNK by RET is clearly divergent from that leading to the activation of ERK: substitution of the tyrosine 1062 of Ret, the Shc binding site, for phenylalanine abrogates ERK but not JNK activation. Tyrosine 137-145 ret proto-oncogene Homo sapiens 48-51 9627110-8 1998 The pathway leading to the activation of JNK by RET is clearly divergent from that leading to the activation of ERK: substitution of the tyrosine 1062 of Ret, the Shc binding site, for phenylalanine abrogates ERK but not JNK activation. Tyrosine 137-145 ret proto-oncogene Homo sapiens 154-157 9627110-8 1998 The pathway leading to the activation of JNK by RET is clearly divergent from that leading to the activation of ERK: substitution of the tyrosine 1062 of Ret, the Shc binding site, for phenylalanine abrogates ERK but not JNK activation. Phenylalanine 185-198 ret proto-oncogene Homo sapiens 48-51 9627110-8 1998 The pathway leading to the activation of JNK by RET is clearly divergent from that leading to the activation of ERK: substitution of the tyrosine 1062 of Ret, the Shc binding site, for phenylalanine abrogates ERK but not JNK activation. Phenylalanine 185-198 ret proto-oncogene Homo sapiens 154-157 9587071-2 1998 Missense RET proto-oncogene mutations of one of cysteine codons in exons 10 and 11 are found in the majority of families with MEN 2A and or familial MTC. Cysteine 48-56 ret proto-oncogene Homo sapiens 9-12 9620546-2 1998 In MEN2A mutations affecting cysteine residues in the extracellular domain of the receptor cause constitutive activation of the tyrosine kinase by the formation of disulfide-bonded homodimers. Cysteine 29-37 ret proto-oncogene Homo sapiens 3-8 9620546-2 1998 In MEN2A mutations affecting cysteine residues in the extracellular domain of the receptor cause constitutive activation of the tyrosine kinase by the formation of disulfide-bonded homodimers. Disulfides 164-173 ret proto-oncogene Homo sapiens 3-8 9571170-3 1998 The inhibition was competitive to ATP and non-competitive to the phosphate acceptor, poly (Glu, Ala, Tyr) 6:3:1 for EGF receptor tyrosine kinase. Phosphates 65-74 ret proto-oncogene Homo sapiens 120-144 9571170-3 1998 The inhibition was competitive to ATP and non-competitive to the phosphate acceptor, poly (Glu, Ala, Tyr) 6:3:1 for EGF receptor tyrosine kinase. poly (glu, ala, tyr) 6 85-107 ret proto-oncogene Homo sapiens 120-144 9539247-5 1998 METHODS: Ret protein expression was evaluated immunohistochemically in formalin-fixed, paraffin-embedded whole-prostate sections. Formaldehyde 71-79 ret proto-oncogene Homo sapiens 9-12 9539247-5 1998 METHODS: Ret protein expression was evaluated immunohistochemically in formalin-fixed, paraffin-embedded whole-prostate sections. Paraffin 87-95 ret proto-oncogene Homo sapiens 9-12 9575150-0 1998 Expression of the receptor tyrosine kinase Ret on the plasma membrane is dependent on calcium. Calcium 86-93 ret proto-oncogene Homo sapiens 43-46 9575150-3 1998 Here we show that expression of p170(ret) is dependent on calcium. Calcium 58-65 ret proto-oncogene Homo sapiens 37-40 9575150-4 1998 Depletion of extracellular calcium completely blocks p170(ret) expression, which is not caused by a decrease in half-life of p170(ret) at the plasma membrane but by a defect in processing of p150(ret) into p170(ret). Calcium 27-34 ret proto-oncogene Homo sapiens 58-61 9575150-6 1998 We propose that a relatively high concentration of luminal calcium is necessary for the proper folding of Ret in the endoplasmic reticulum. Calcium 59-66 ret proto-oncogene Homo sapiens 106-109 9582017-4 1998 Phosphorylation of these activation loop tyrosines is postulated to be a conserved event required for complete RTK activation. Tyrosine 41-50 ret proto-oncogene Homo sapiens 111-114 9587071-2 1998 Missense RET proto-oncogene mutations of one of cysteine codons in exons 10 and 11 are found in the majority of families with MEN 2A and or familial MTC. Cysteine 48-56 ret proto-oncogene Homo sapiens 126-132 9617347-5 1998 Germline RET point mutations were found in six of 40 cases (15%), cysteine residues at codon 618 in two, codon 634 in three and valine residue at codon 804 in one, and were newly identified as heritable MTC. Valine 128-134 ret proto-oncogene Homo sapiens 9-12 9589057-6 1998 Genetic testing for ret protooncogene mutation revealed a point mutation at codon 634 (Cys-->Arg) in exon 11. Cysteine 87-90 ret proto-oncogene Homo sapiens 20-23 9589057-6 1998 Genetic testing for ret protooncogene mutation revealed a point mutation at codon 634 (Cys-->Arg) in exon 11. Arginine 96-99 ret proto-oncogene Homo sapiens 20-23 9641892-4 1998 Patients with PTC had no evidence of macroscopic lymph node invasion during surgery and underwent, in addition to the total thyroidectomy, a PCND. pcnd 141-145 ret proto-oncogene Homo sapiens 14-17 9528752-7 1998 PDGF and EGF(Ret) stimulation resulted in binding of p85 to tyrosine-phosphorylated proteins and strong Ras activation. Tyrosine 60-68 ret proto-oncogene Homo sapiens 13-16 9528800-5 1998 This localization was mediated by association with Enigma via the Ret/ptc2 sequence containing tyrosine 586. Tyrosine 95-103 ret proto-oncogene Homo sapiens 66-69 9528800-7 1998 The PTB domain of Shc also interacted with Ret/ptc2 at tyrosine 586, and this association resulted in tyrosine phosphorylation of Shc. Tyrosine 55-63 ret proto-oncogene Homo sapiens 43-46 9528800-7 1998 The PTB domain of Shc also interacted with Ret/ptc2 at tyrosine 586, and this association resulted in tyrosine phosphorylation of Shc. Tyrosine 102-110 ret proto-oncogene Homo sapiens 43-46 9467954-0 1998 Calcium-dependent Ret activation by GDNF and neurturin. Calcium 0-7 ret proto-oncogene Homo sapiens 18-21 10640177-11 1998 The cell line shows a heterozygous sequence variant TGC (cysteine) to TGG (tryptophan) in codon 611 in exon 10 of the RET proto-oncogene. Cysteine 57-65 ret proto-oncogene Homo sapiens 118-121 10640177-11 1998 The cell line shows a heterozygous sequence variant TGC (cysteine) to TGG (tryptophan) in codon 611 in exon 10 of the RET proto-oncogene. GAMMA-GLUTAMYL-S-(1,2-DICARBOXYETHYL)CYSTEINYLGLYCINE 70-73 ret proto-oncogene Homo sapiens 118-121 10640177-11 1998 The cell line shows a heterozygous sequence variant TGC (cysteine) to TGG (tryptophan) in codon 611 in exon 10 of the RET proto-oncogene. Tryptophan 75-85 ret proto-oncogene Homo sapiens 118-121 9467954-6 1998 These findings thus suggested that, in addition to GPI-linked cell surface proteins, Ca2+ ions are components of the signal transducing complex formed by Ret and GDNF protein family. Glycosylphosphatidylinositols 51-54 ret proto-oncogene Homo sapiens 154-157 9502784-8 1998 Finally, the C609W HSCR mutation exerts a dual effect on RET since it leads to a decrease of the receptor at the cell surface and converted RET51 into a constitutively activated kinase due to the formation of disulfide-linked homodimers. Disulfides 209-218 ret proto-oncogene Homo sapiens 57-60 9502784-8 1998 Finally, the C609W HSCR mutation exerts a dual effect on RET since it leads to a decrease of the receptor at the cell surface and converted RET51 into a constitutively activated kinase due to the formation of disulfide-linked homodimers. Disulfides 209-218 ret proto-oncogene Homo sapiens 140-145 9384613-10 1998 MEN 2A families with RET exon 10 Cys mutations had a substantially greater risk of developing HSCR1 than those with the more common RET exon 11 Cys634 or exon 14 c804 mutations (P = 0.0005). Cysteine 33-36 ret proto-oncogene Homo sapiens 0-6 9621513-4 1998 Mutations in nucleotide sequences encoding one of three specific cysteine residues in the extracellular domain of the RET protein were found in 33 of the 34 MEN2A patients and in five of the six FMTC patients examined. Cysteine 65-73 ret proto-oncogene Homo sapiens 118-121 9621513-4 1998 Mutations in nucleotide sequences encoding one of three specific cysteine residues in the extracellular domain of the RET protein were found in 33 of the 34 MEN2A patients and in five of the six FMTC patients examined. Cysteine 65-73 ret proto-oncogene Homo sapiens 157-162 9621513-5 1998 A mutation at codon 918, causing the substitution of threonine for methionine in the tyrosine kinase domain of the protein, was found in germline DNAs of all four patients with MEN2B and in two of the 22 patients with sporadic MTCs; codon 918 was mutated somatically in tumor DNAs from three other sporadic cases. Threonine 53-62 ret proto-oncogene Homo sapiens 177-182 9621513-5 1998 A mutation at codon 918, causing the substitution of threonine for methionine in the tyrosine kinase domain of the protein, was found in germline DNAs of all four patients with MEN2B and in two of the 22 patients with sporadic MTCs; codon 918 was mutated somatically in tumor DNAs from three other sporadic cases. Methionine 67-77 ret proto-oncogene Homo sapiens 177-182 9442958-0 1998 Iodine-131 MIBG imaging in multiple endocrine neoplasia type 2B. iodine-131 mibg 0-15 ret proto-oncogene Homo sapiens 27-63 9384613-10 1998 MEN 2A families with RET exon 10 Cys mutations had a substantially greater risk of developing HSCR1 than those with the more common RET exon 11 Cys634 or exon 14 c804 mutations (P = 0.0005). Cysteine 33-36 ret proto-oncogene Homo sapiens 21-24 9384613-10 1998 MEN 2A families with RET exon 10 Cys mutations had a substantially greater risk of developing HSCR1 than those with the more common RET exon 11 Cys634 or exon 14 c804 mutations (P = 0.0005). Cysteine 33-36 ret proto-oncogene Homo sapiens 94-99 9384613-11 1998 These findings suggest that expression of HSCR1 in MEN 2A may be peculiar to RET exon 10 Cys mutations . Cysteine 89-92 ret proto-oncogene Homo sapiens 42-47 9384613-11 1998 These findings suggest that expression of HSCR1 in MEN 2A may be peculiar to RET exon 10 Cys mutations . Cysteine 89-92 ret proto-oncogene Homo sapiens 51-57 9384613-12 1998 However, HSCR1 in MEN 2A is not exclusive to C618R or C620R RET mutations and can occur with other exon 10 Cys amino acid substitutions. Cysteine 107-110 ret proto-oncogene Homo sapiens 9-14 9384613-12 1998 However, HSCR1 in MEN 2A is not exclusive to C618R or C620R RET mutations and can occur with other exon 10 Cys amino acid substitutions. Cysteine 107-110 ret proto-oncogene Homo sapiens 18-24 9452046-0 1998 Cys 634 mutations in the RET proto-oncogene in Spanish families affected by MEN 2A. Cysteine 0-3 ret proto-oncogene Homo sapiens 25-28 9452046-0 1998 Cys 634 mutations in the RET proto-oncogene in Spanish families affected by MEN 2A. Cysteine 0-3 ret proto-oncogene Homo sapiens 76-82 9452064-0 1998 Duplication of 9 base pairs in the critical cysteine-rich domain of the RET proto-oncogene causes multiple endocrine neoplasia type 2A. Cysteine 44-52 ret proto-oncogene Homo sapiens 72-75 9539934-4 1998 RESULTS: A heterozygote T-->C (Cys-->Arg) mutation at codon 618 in exon 10 of the RET proto-oncogene was identified in 4 family members who had previously been diagnosed with medullary thyroid cancer. Cysteine 34-37 ret proto-oncogene Homo sapiens 88-91 9706252-8 1998 A unique mutation of codon 918 in exon 16, ATG --> ACG (methionine to threonine), was found in both MEN 2B affected patients. acceleratory factor from growth hormone 54-57 ret proto-oncogene Homo sapiens 103-109 9706252-8 1998 A unique mutation of codon 918 in exon 16, ATG --> ACG (methionine to threonine), was found in both MEN 2B affected patients. Methionine 59-69 ret proto-oncogene Homo sapiens 103-109 9706252-8 1998 A unique mutation of codon 918 in exon 16, ATG --> ACG (methionine to threonine), was found in both MEN 2B affected patients. Threonine 73-82 ret proto-oncogene Homo sapiens 103-109 10027003-4 1998 MEN2A mutations involve cysteine residues present in the Ret extracellular domain and induce disulfide-linked Ret dimerization on the cell surface. Cysteine 24-32 ret proto-oncogene Homo sapiens 0-5 10027003-4 1998 MEN2A mutations involve cysteine residues present in the Ret extracellular domain and induce disulfide-linked Ret dimerization on the cell surface. Cysteine 24-32 ret proto-oncogene Homo sapiens 57-60 10027003-4 1998 MEN2A mutations involve cysteine residues present in the Ret extracellular domain and induce disulfide-linked Ret dimerization on the cell surface. Disulfides 93-102 ret proto-oncogene Homo sapiens 0-5 10027003-4 1998 MEN2A mutations involve cysteine residues present in the Ret extracellular domain and induce disulfide-linked Ret dimerization on the cell surface. Disulfides 93-102 ret proto-oncogene Homo sapiens 57-60 10027003-4 1998 MEN2A mutations involve cysteine residues present in the Ret extracellular domain and induce disulfide-linked Ret dimerization on the cell surface. Disulfides 93-102 ret proto-oncogene Homo sapiens 110-113 10027003-8 1998 More interestingly, ret mutations in cysteines 618 and 620 were reported in several families who developed both MEN2A and HSCR. Cysteine 37-46 ret proto-oncogene Homo sapiens 20-23 9539934-4 1998 RESULTS: A heterozygote T-->C (Cys-->Arg) mutation at codon 618 in exon 10 of the RET proto-oncogene was identified in 4 family members who had previously been diagnosed with medullary thyroid cancer. Arginine 43-46 ret proto-oncogene Homo sapiens 88-91 10027003-8 1998 More interestingly, ret mutations in cysteines 618 and 620 were reported in several families who developed both MEN2A and HSCR. Cysteine 37-46 ret proto-oncogene Homo sapiens 112-117 9398735-2 1997 Mutations in one of five cysteine residues in the extracellular domain have been found in over 95% of families with MEN 2A and 88% of families with FMTC. Cysteine 25-33 ret proto-oncogene Homo sapiens 116-122 9426223-2 1997 RET expression is enhanced in vitro by several differentiating agents, including retinoic acid (RA), which up-regulates RET expression in neuroblastoma cell lines. Tretinoin 81-94 ret proto-oncogene Homo sapiens 0-3 9426223-2 1997 RET expression is enhanced in vitro by several differentiating agents, including retinoic acid (RA), which up-regulates RET expression in neuroblastoma cell lines. Tretinoin 81-94 ret proto-oncogene Homo sapiens 120-123 9426223-2 1997 RET expression is enhanced in vitro by several differentiating agents, including retinoic acid (RA), which up-regulates RET expression in neuroblastoma cell lines. Tretinoin 96-98 ret proto-oncogene Homo sapiens 0-3 9426223-2 1997 RET expression is enhanced in vitro by several differentiating agents, including retinoic acid (RA), which up-regulates RET expression in neuroblastoma cell lines. Tretinoin 96-98 ret proto-oncogene Homo sapiens 120-123 9426223-5 1997 Finally, our functional analysis of a candidate RA response element present in the RET promoter provides new hints for the understanding of the interaction between nuclear receptors and their specific recognition sites. Tretinoin 48-50 ret proto-oncogene Homo sapiens 83-86 9398735-3 1997 In MEN 2B patients, a specific mutation at codon 918, substituting a threonine for a methionine, has been found in 95% of cases. Threonine 69-78 ret proto-oncogene Homo sapiens 3-9 9398735-3 1997 In MEN 2B patients, a specific mutation at codon 918, substituting a threonine for a methionine, has been found in 95% of cases. Methionine 85-95 ret proto-oncogene Homo sapiens 3-9 9393871-2 1997 Germline mutation of a methionine to a threonine within the RET TK domain predisposes to the Multiple Endocrine Neoplasia type 2B (MEN 2B). Methionine 23-33 ret proto-oncogene Homo sapiens 60-63 10462620-4 1997 Pentagastrin testing and surgical pathology findings for patients who had thyroidectomies were correlated with RET sequence analysis findings. Pentagastrin 0-12 ret proto-oncogene Homo sapiens 111-114 9393871-2 1997 Germline mutation of a methionine to a threonine within the RET TK domain predisposes to the Multiple Endocrine Neoplasia type 2B (MEN 2B). Methionine 23-33 ret proto-oncogene Homo sapiens 93-129 9393871-2 1997 Germline mutation of a methionine to a threonine within the RET TK domain predisposes to the Multiple Endocrine Neoplasia type 2B (MEN 2B). Methionine 23-33 ret proto-oncogene Homo sapiens 131-137 9393871-2 1997 Germline mutation of a methionine to a threonine within the RET TK domain predisposes to the Multiple Endocrine Neoplasia type 2B (MEN 2B). Threonine 39-48 ret proto-oncogene Homo sapiens 60-63 9393871-2 1997 Germline mutation of a methionine to a threonine within the RET TK domain predisposes to the Multiple Endocrine Neoplasia type 2B (MEN 2B). Threonine 39-48 ret proto-oncogene Homo sapiens 93-129 9393871-2 1997 Germline mutation of a methionine to a threonine within the RET TK domain predisposes to the Multiple Endocrine Neoplasia type 2B (MEN 2B). Threonine 39-48 ret proto-oncogene Homo sapiens 131-137 9393871-3 1997 It has been demonstrated that, unlike c-Ret, the MEN 2B mutated Ret displays constitutive TK activity, tyrosine autophosphorylation and transforms fibroblasts. Tyrosine 103-111 ret proto-oncogene Homo sapiens 49-55 9393871-3 1997 It has been demonstrated that, unlike c-Ret, the MEN 2B mutated Ret displays constitutive TK activity, tyrosine autophosphorylation and transforms fibroblasts. Tyrosine 103-111 ret proto-oncogene Homo sapiens 64-67 9393871-5 1997 Change in substrate specificity leads to the tyrosine autophosphorylation of MEN 2B Ret on new sites as well as the phosphorylation of several novel downstream targets. Tyrosine 45-53 ret proto-oncogene Homo sapiens 77-83 9393871-5 1997 Change in substrate specificity leads to the tyrosine autophosphorylation of MEN 2B Ret on new sites as well as the phosphorylation of several novel downstream targets. Tyrosine 45-53 ret proto-oncogene Homo sapiens 84-87 9393871-8 1997 However, in contrast to the activated WT form, expression of the MEN 2B mutated Ret-ptc 2 results in the tyrosine phosphorylation of a panel of proteins which interestingly interact with Crk and Nck. Tyrosine 105-113 ret proto-oncogene Homo sapiens 65-71 9393871-8 1997 However, in contrast to the activated WT form, expression of the MEN 2B mutated Ret-ptc 2 results in the tyrosine phosphorylation of a panel of proteins which interestingly interact with Crk and Nck. Tyrosine 105-113 ret proto-oncogene Homo sapiens 80-83 9259272-2 1997 GDNF and its receptor complex of c-RET tyrosine kinase and a glycosyl-phosphatidylinositol linked protein GDNFR-alpha are of great interest due to their potential use in the therapy of Parkinson"s and motoneuron diseases. Glycosylphosphatidylinositols 61-90 ret proto-oncogene Homo sapiens 35-38 9325171-4 1997 In addition, in neuronal cells, but not in astrocytes, Tat increased the phosphotyrosine content of Shc, a protein involved in signal transduction downstream of receptor tyrosine kinase activation. Phosphotyrosine 73-88 ret proto-oncogene Homo sapiens 161-185 9360560-0 1997 Germline dinucleotide mutation in codon 883 of the RET proto-oncogene in multiple endocrine neoplasia type 2B without codon 918 mutation. Dinucleoside Phosphates 9-21 ret proto-oncogene Homo sapiens 51-54 9354331-5 1997 Ret-expressing neurons also express the glycosyl-phosphatidyl inositol-linked (GPI-linked) GDNF binding component GDNFR-alpha and retrogradely transport 125I-GDNF, indicating the presence of a biologically active GDNF receptor complex. Glycosylphosphatidylinositols 40-70 ret proto-oncogene Homo sapiens 0-3 9230192-0 1997 Biological properties of Ret with cysteine mutations correlate with multiple endocrine neoplasia type 2A, familial medullary thyroid carcinoma, and Hirschsprung"s disease phenotype. Cysteine 34-42 ret proto-oncogene Homo sapiens 25-28 9230192-1 1997 We investigated the transforming activity of the ret proto-oncogene with a mutation in cysteine 609, 611, 618, 620, 630, or 634 detected in patients with multiple endocrine neoplasia type 2A (MEN 2A), familial medullary thyroid carcinoma (FMTC), or Hirschsprung"s disease. Cysteine 87-95 ret proto-oncogene Homo sapiens 192-198 9230192-0 1997 Biological properties of Ret with cysteine mutations correlate with multiple endocrine neoplasia type 2A, familial medullary thyroid carcinoma, and Hirschsprung"s disease phenotype. Cysteine 34-42 ret proto-oncogene Homo sapiens 68-104 9230192-7 1997 These results thus suggest that mutations in cysteine 609, 611, 618, or 620 may have the potential to develop Hirschsprung"s disease in addition to MEN 2A and FMTC. Cysteine 45-53 ret proto-oncogene Homo sapiens 148-154 9230192-1 1997 We investigated the transforming activity of the ret proto-oncogene with a mutation in cysteine 609, 611, 618, 620, 630, or 634 detected in patients with multiple endocrine neoplasia type 2A (MEN 2A), familial medullary thyroid carcinoma (FMTC), or Hirschsprung"s disease. Cysteine 87-95 ret proto-oncogene Homo sapiens 49-52 9108413-1 1997 The RET proto-oncogene product is a receptor tyrosine kinase representing the signal-transducing molecule of a multisubunit surface receptor complex for the glial cell line-derived neurotrophic factor (GDNF), in which a novel glycosyl-phosphatidylinositol (PI)-linked protein (termed GDNFR-alpha) acts as the ligand-binding component. Glycosylphosphatidylinositols 226-255 ret proto-oncogene Homo sapiens 4-7 9262196-3 1997 Ret mRNA is strongly expressed in dopamine neurons and alpha-motor neurons as well as in thalamus, ruber and occluomotor nuclei, the habenular complex, septum, cerebellum, and brain stem nuclei. Dopamine 34-42 ret proto-oncogene Homo sapiens 0-3 9262196-6 1997 The presence of Ret protein was confirmed in adult dopamine neurons using immunohistochemistry. Dopamine 51-59 ret proto-oncogene Homo sapiens 16-19 9192898-6 1997 Finally, we show that NTN, in the presence of NTNR-alpha, induces tyrosine-phosphorylation of Ret, and that NTN, NTNR-alpha and Ret form a physical complex on the cell surface. Tyrosine 66-74 ret proto-oncogene Homo sapiens 94-97 9192898-6 1997 Finally, we show that NTN, in the presence of NTNR-alpha, induces tyrosine-phosphorylation of Ret, and that NTN, NTNR-alpha and Ret form a physical complex on the cell surface. Tyrosine 66-74 ret proto-oncogene Homo sapiens 128-131 9160884-7 1997 Sequencing revealed the deletion of nine bases encompassing a key cysteine at codon 634, often altered in MEN 2A. Cysteine 66-74 ret proto-oncogene Homo sapiens 106-112 9242375-3 1997 The majority of MEN2A and FMTC mutations are clustered in the extra-cellular cysteine-rich domain and result in constitutive activation of the tyrosine kinase through the formation of disulfide-bonded RET homodimers. Cysteine 77-85 ret proto-oncogene Homo sapiens 16-21 9242375-3 1997 The majority of MEN2A and FMTC mutations are clustered in the extra-cellular cysteine-rich domain and result in constitutive activation of the tyrosine kinase through the formation of disulfide-bonded RET homodimers. Cysteine 77-85 ret proto-oncogene Homo sapiens 201-204 9242375-3 1997 The majority of MEN2A and FMTC mutations are clustered in the extra-cellular cysteine-rich domain and result in constitutive activation of the tyrosine kinase through the formation of disulfide-bonded RET homodimers. Disulfides 184-193 ret proto-oncogene Homo sapiens 16-21 9242375-3 1997 The majority of MEN2A and FMTC mutations are clustered in the extra-cellular cysteine-rich domain and result in constitutive activation of the tyrosine kinase through the formation of disulfide-bonded RET homodimers. Disulfides 184-193 ret proto-oncogene Homo sapiens 201-204 9242375-5 1997 Both mutations occur within the catalytic domain of the RET kinase and lead to the substitution of either glutamic acid 768 or valine 804 by an aspartic acid and a leucine respectively. Glutamic Acid 106-119 ret proto-oncogene Homo sapiens 56-59 9242375-5 1997 Both mutations occur within the catalytic domain of the RET kinase and lead to the substitution of either glutamic acid 768 or valine 804 by an aspartic acid and a leucine respectively. Leucine 164-171 ret proto-oncogene Homo sapiens 56-59 9262059-4 1997 Autopsy did not reveal the cause of death of the stillborn infant, who was also found to be affected with MEN 2A by molecular study of paraffin-embedded tissue. Paraffin 135-143 ret proto-oncogene Homo sapiens 106-112 9223675-2 1997 The majority of patients with multiple endocrine neoplasia type 2A (MEN2A) and familial medullary thyroid carcinoma (FMTC) carry germ-line point mutations that result in the substitution of one of five cysteine residues. Cysteine 202-210 ret proto-oncogene Homo sapiens 30-66 9223675-2 1997 The majority of patients with multiple endocrine neoplasia type 2A (MEN2A) and familial medullary thyroid carcinoma (FMTC) carry germ-line point mutations that result in the substitution of one of five cysteine residues. Cysteine 202-210 ret proto-oncogene Homo sapiens 68-73 9223675-7 1997 Because the new RET alleles described here involve cysteine residues in a region of protein previously associated with FMTC and MEN2A, it is very likely that they represent mutations that predispose to the development of MTC. Cysteine 51-59 ret proto-oncogene Homo sapiens 16-19 9223675-7 1997 Because the new RET alleles described here involve cysteine residues in a region of protein previously associated with FMTC and MEN2A, it is very likely that they represent mutations that predispose to the development of MTC. Cysteine 51-59 ret proto-oncogene Homo sapiens 128-133 9108413-1 1997 The RET proto-oncogene product is a receptor tyrosine kinase representing the signal-transducing molecule of a multisubunit surface receptor complex for the glial cell line-derived neurotrophic factor (GDNF), in which a novel glycosyl-phosphatidylinositol (PI)-linked protein (termed GDNFR-alpha) acts as the ligand-binding component. Glycosylphosphatidylinositols 226-255 ret proto-oncogene Homo sapiens 36-60 9075701-5 1997 However, also when serine and valine, but not leucine or phenylalanine, were inserted in position 918, the RET TK function was activated and induced, especially in the case of the RET(918Ser), immmediate-early response genes. Serine 19-25 ret proto-oncogene Homo sapiens 107-110 9150704-0 1997 Molecular analysis of the RET proto-oncogene in patients with sporadic medullary thyroid carcinoma: a novel point mutation in the extracellular cysteine-rich domain. Cysteine 144-152 ret proto-oncogene Homo sapiens 26-29 9098026-1 1997 BACKGROUND & AIMS: Glial cell line-derived neurotrophic factor (GDNF) signals through the product of the ret proto-oncogene, which is known to be mutated in Hirschsprung"s disease and other conditions with gut dysmotility. Adenosine Monophosphate 12-15 ret proto-oncogene Homo sapiens 109-112 9075701-5 1997 However, also when serine and valine, but not leucine or phenylalanine, were inserted in position 918, the RET TK function was activated and induced, especially in the case of the RET(918Ser), immmediate-early response genes. Serine 19-25 ret proto-oncogene Homo sapiens 180-183 9096326-6 1997 Recombinant RET-RGS-d accelerates single turnover hydrolysis of GTP by transducin. Guanosine Triphosphate 64-67 ret proto-oncogene Homo sapiens 12-15 9075701-5 1997 However, also when serine and valine, but not leucine or phenylalanine, were inserted in position 918, the RET TK function was activated and induced, especially in the case of the RET(918Ser), immmediate-early response genes. Valine 30-36 ret proto-oncogene Homo sapiens 107-110 9075701-5 1997 However, also when serine and valine, but not leucine or phenylalanine, were inserted in position 918, the RET TK function was activated and induced, especially in the case of the RET(918Ser), immmediate-early response genes. Valine 30-36 ret proto-oncogene Homo sapiens 180-183 9075701-7 1997 However, only when a threonine residue is present in position 918, does RET efficiently couple with a transforming pathway. Threonine 21-30 ret proto-oncogene Homo sapiens 72-75 9097963-0 1997 A duplication of 12 bp in the critical cysteine rich domain of the RET proto-oncogene results in a distinct phenotype of multiple endocrine neoplasia type 2A. Cysteine 39-47 ret proto-oncogene Homo sapiens 67-70 9097963-0 1997 A duplication of 12 bp in the critical cysteine rich domain of the RET proto-oncogene results in a distinct phenotype of multiple endocrine neoplasia type 2A. Cysteine 39-47 ret proto-oncogene Homo sapiens 121-157 9097963-6 1997 Genetic analysis revealed the presence of an unusual heterozygous mutation in exon 11 of the RET proto-oncogene representing a duplication of 12 bp resulting in the insertion of four amino acids between codon 634 (Cys) and 635 (Arg), thus creating an additional cysteine residue. Cysteine 214-217 ret proto-oncogene Homo sapiens 93-96 9097963-6 1997 Genetic analysis revealed the presence of an unusual heterozygous mutation in exon 11 of the RET proto-oncogene representing a duplication of 12 bp resulting in the insertion of four amino acids between codon 634 (Cys) and 635 (Arg), thus creating an additional cysteine residue. Arginine 228-231 ret proto-oncogene Homo sapiens 93-96 9097963-6 1997 Genetic analysis revealed the presence of an unusual heterozygous mutation in exon 11 of the RET proto-oncogene representing a duplication of 12 bp resulting in the insertion of four amino acids between codon 634 (Cys) and 635 (Arg), thus creating an additional cysteine residue. Cysteine 262-270 ret proto-oncogene Homo sapiens 93-96 9096326-8 1997 The N-terminal half of RET-RGS1 contains a putative transmembrane domain and a string of nine cysteines that are potential substrates for multiple palmitoylation. Cysteine 94-103 ret proto-oncogene Homo sapiens 23-31 9121763-0 1997 Cell scattering of SK-N-MC neuroepithelioma cells in response to Ret and FGF receptor tyrosine kinase activation is correlated with sustained ERK2 activation. sk-n-mc 19-26 ret proto-oncogene Homo sapiens 65-68 9096393-5 1997 The majority of MEN2A and FMTC mutations are located in the extracellular domain and cause the replacement of one of five juxtamembrane cysteines by a different amino acid. Cysteine 136-145 ret proto-oncogene Homo sapiens 16-21 9111993-1 1997 Germ-line mutations of the RET proto-oncogene, involving five cysteine residues at codons 609, 611, 618, 620 and 634, are associated with two variants of the inherited cancer syndrome multiple endocrine neoplasia type 2: type 2A and familial medullary thyroid carcinoma. Cysteine 62-70 ret proto-oncogene Homo sapiens 27-30 9047384-5 1997 Moreover, our analysis has identified the Ret tyrosine residue and the Shc domains involved in the interaction. Tyrosine 46-54 ret proto-oncogene Homo sapiens 42-45 9047384-6 1997 In fact, here we show that both the phosphotyrosine binding domains of Shc, PTB and SH2, interact with Ret/ptc2 in vitro. Phosphotyrosine 36-51 ret proto-oncogene Homo sapiens 103-106 9047384-9 1997 In keeping with this finding, by using RET/PTC2-Y586F mutant, we have demonstrated that this tyrosine residue, the last amino acid but one before the divergence of the two Ret isoforms, is the docking site for Shc. Tyrosine 93-101 ret proto-oncogene Homo sapiens 39-42 9047384-9 1997 In keeping with this finding, by using RET/PTC2-Y586F mutant, we have demonstrated that this tyrosine residue, the last amino acid but one before the divergence of the two Ret isoforms, is the docking site for Shc. Tyrosine 93-101 ret proto-oncogene Homo sapiens 172-175 9012462-0 1997 The different RET-activating capability of mutations of cysteine 620 or cysteine 634 correlates with the multiple endocrine neoplasia type 2 disease phenotype. Cysteine 56-64 ret proto-oncogene Homo sapiens 14-17 9012462-0 1997 The different RET-activating capability of mutations of cysteine 620 or cysteine 634 correlates with the multiple endocrine neoplasia type 2 disease phenotype. Cysteine 72-80 ret proto-oncogene Homo sapiens 14-17 9012462-3 1997 The mutations associated with MEN2A and FMTC affect one of five cysteine residues mapping in the extracellular domain of the Ret protein. Cysteine 64-72 ret proto-oncogene Homo sapiens 30-35 9012462-3 1997 The mutations associated with MEN2A and FMTC affect one of five cysteine residues mapping in the extracellular domain of the Ret protein. Cysteine 64-72 ret proto-oncogene Homo sapiens 125-128 9012462-5 1997 Mutations of Cys-634 are more frequent in families with MEN2A, whereas Cys-620 mutations are very rarely found in MEN2A patients and, in contrast, are frequently found in FMTC patients. Cysteine 13-16 ret proto-oncogene Homo sapiens 56-61 9012462-6 1997 We have reported previously that mutations of Cys-634 constitutively activate the RET transforming potential by causing a disulfide bridge-mediated homodimerization. Cysteine 46-49 ret proto-oncogene Homo sapiens 82-85 9012462-6 1997 We have reported previously that mutations of Cys-634 constitutively activate the RET transforming potential by causing a disulfide bridge-mediated homodimerization. Disulfides 122-131 ret proto-oncogene Homo sapiens 82-85 9012462-7 1997 Here, we report that the mutation Cys-620 --> Tyr is able to cause a constitutive dimerization of Ret, with consequent activation of its kinase and transforming activities, to a lower extent than mutation of Cys-634. Cysteine 34-37 ret proto-oncogene Homo sapiens 101-104 9012462-7 1997 Here, we report that the mutation Cys-620 --> Tyr is able to cause a constitutive dimerization of Ret, with consequent activation of its kinase and transforming activities, to a lower extent than mutation of Cys-634. Tyrosine 49-52 ret proto-oncogene Homo sapiens 101-104 9012462-7 1997 Here, we report that the mutation Cys-620 --> Tyr is able to cause a constitutive dimerization of Ret, with consequent activation of its kinase and transforming activities, to a lower extent than mutation of Cys-634. Cysteine 211-214 ret proto-oncogene Homo sapiens 101-104 9024637-4 1997 Besides activation by a specific ligand, a newly defined RTK function involves signal integration of a variety of stimuli, including calcium-dependent responses in neuronal cells, activation of G-protein-coupled receptors or cellular stress such as UV irradiation. Calcium 133-140 ret proto-oncogene Homo sapiens 57-60 9035202-6 1997 Both missense mutations and gene rearrangements act in a dominant fashion, and cause constitutive phosphorylation on the tyrosine of RET and highly enhance RET kinase activity, leading to transforming or oncogenic activity. Tyrosine 121-129 ret proto-oncogene Homo sapiens 133-136 9086571-0 1997 False-positive results of basal and pentagastrin-stimulated calcitonin in non-gene carriers of multiple endocrine neoplasia type 2A. Pentagastrin 36-48 ret proto-oncogene Homo sapiens 95-131 9086571-2 1997 The aim of this study was to assess the specificity of basal and pentagastrin stimulated calcitonin levels in 3 family members with MEN 2A. Pentagastrin 65-77 ret proto-oncogene Homo sapiens 132-138 9018112-4 1997 In this study, we have introduced a MEN 2A mutation (Cys634-->Arg) and the unique MEN 2B mutation (Met918-->Thr) in two RET isoforms of 1114 and 1072 amino acids which differ in the carboxy-terminus part. Arginine 65-68 ret proto-oncogene Homo sapiens 126-129 9018112-4 1997 In this study, we have introduced a MEN 2A mutation (Cys634-->Arg) and the unique MEN 2B mutation (Met918-->Thr) in two RET isoforms of 1114 and 1072 amino acids which differ in the carboxy-terminus part. Threonine 114-117 ret proto-oncogene Homo sapiens 85-91 9018112-4 1997 In this study, we have introduced a MEN 2A mutation (Cys634-->Arg) and the unique MEN 2B mutation (Met918-->Thr) in two RET isoforms of 1114 and 1072 amino acids which differ in the carboxy-terminus part. Threonine 114-117 ret proto-oncogene Homo sapiens 126-129 9167949-8 1997 Missense mutations affecting conserved cysteine codons adjacent to the transmembrane domain of the RET proto-oncogene have been identified in the germline DNA of patients with MEN-2A and FMTC. Cysteine 39-47 ret proto-oncogene Homo sapiens 99-102 9167949-8 1997 Missense mutations affecting conserved cysteine codons adjacent to the transmembrane domain of the RET proto-oncogene have been identified in the germline DNA of patients with MEN-2A and FMTC. Cysteine 39-47 ret proto-oncogene Homo sapiens 176-182 9035202-6 1997 Both missense mutations and gene rearrangements act in a dominant fashion, and cause constitutive phosphorylation on the tyrosine of RET and highly enhance RET kinase activity, leading to transforming or oncogenic activity. Tyrosine 121-129 ret proto-oncogene Homo sapiens 156-159 8957089-4 1996 RET is affected by germ line and somatic mutations in MEN2A, MEN2B tumor syndromes and in the abnormal developmental Hirschsprung disease, whereas mutations of NTRK1 have been reported very recently in patients with congenital insensitivity to pain with anidrosis (CIPA). 3-(2-carboxyindol-3-yl)propionic acid 265-269 ret proto-oncogene Homo sapiens 0-3 9003111-12 1996 CONCLUSION: In FMTC families with cysteine codon mutations of the RET proto-oncogene, screening for other endocrinopathies is mandatory, since these may not be MTC-only families. Cysteine 34-42 ret proto-oncogene Homo sapiens 66-69 8663426-0 1996 A mutation at tyrosine 1062 in MEN2A-Ret and MEN2B-Ret impairs their transforming activity and association with shc adaptor proteins. Tyrosine 14-22 ret proto-oncogene Homo sapiens 31-40 9012117-3 1996 The most frequent hereditary mutation found in MEN 2A and FMTC groups is substitution of thymine for cytosine in position 2095 of the transmembranous domain of the Ret-tyrosine kinase gene. Thymine 89-96 ret proto-oncogene Homo sapiens 47-53 9012117-3 1996 The most frequent hereditary mutation found in MEN 2A and FMTC groups is substitution of thymine for cytosine in position 2095 of the transmembranous domain of the Ret-tyrosine kinase gene. Thymine 89-96 ret proto-oncogene Homo sapiens 164-167 9012117-3 1996 The most frequent hereditary mutation found in MEN 2A and FMTC groups is substitution of thymine for cytosine in position 2095 of the transmembranous domain of the Ret-tyrosine kinase gene. Cytosine 101-109 ret proto-oncogene Homo sapiens 47-53 9012117-3 1996 The most frequent hereditary mutation found in MEN 2A and FMTC groups is substitution of thymine for cytosine in position 2095 of the transmembranous domain of the Ret-tyrosine kinase gene. Cytosine 101-109 ret proto-oncogene Homo sapiens 164-167 8917360-4 1996 Sequencing of PCR amplified DNA revealed the deletion of nine bases encompassing a key cysteine codon at position 1831-3, often altered in MEN 2A. Cysteine 87-95 ret proto-oncogene Homo sapiens 139-145 8880581-4 1996 The mutational spectrum of MEN 2B is remarkably narrow, with over 95% of cases being caused by a single methionine to threonine substitution in the intracellular tyrosine kinase domain. Methionine 104-114 ret proto-oncogene Homo sapiens 27-33 8880581-4 1996 The mutational spectrum of MEN 2B is remarkably narrow, with over 95% of cases being caused by a single methionine to threonine substitution in the intracellular tyrosine kinase domain. Threonine 118-127 ret proto-oncogene Homo sapiens 27-33 8884827-5 1996 A codon 918 germ line mutation, which converts a highly conserved methionine to a threonine in the intracellular tyrosine kinase portion of this receptor of RET, has been identified in 95% of patients with MEN 2B. Methionine 66-76 ret proto-oncogene Homo sapiens 157-160 8884827-5 1996 A codon 918 germ line mutation, which converts a highly conserved methionine to a threonine in the intracellular tyrosine kinase portion of this receptor of RET, has been identified in 95% of patients with MEN 2B. Methionine 66-76 ret proto-oncogene Homo sapiens 206-212 8884827-5 1996 A codon 918 germ line mutation, which converts a highly conserved methionine to a threonine in the intracellular tyrosine kinase portion of this receptor of RET, has been identified in 95% of patients with MEN 2B. Threonine 82-91 ret proto-oncogene Homo sapiens 157-160 8884827-5 1996 A codon 918 germ line mutation, which converts a highly conserved methionine to a threonine in the intracellular tyrosine kinase portion of this receptor of RET, has been identified in 95% of patients with MEN 2B. Threonine 82-91 ret proto-oncogene Homo sapiens 206-212 8751579-6 1996 RESULTS: The TT: delta Raf-1:ER cells treated with beta-estradiol underwent marked biochemical and morphologic changes, including cell rounding, increase in calcitonin transcription, loss of RET proto-oncogene expression, and cessation of cell growth. Estradiol 51-65 ret proto-oncogene Homo sapiens 191-194 8909322-4 1996 RESULTS: One of these kindred"s carried both Hirschsprung"s disease and MEN 2A in conjunction with a cysteine-to-arginine substitution of codon 620 of the RET gene. Cysteine 101-109 ret proto-oncogene Homo sapiens 72-78 8909322-4 1996 RESULTS: One of these kindred"s carried both Hirschsprung"s disease and MEN 2A in conjunction with a cysteine-to-arginine substitution of codon 620 of the RET gene. Cysteine 101-109 ret proto-oncogene Homo sapiens 155-158 8909322-4 1996 RESULTS: One of these kindred"s carried both Hirschsprung"s disease and MEN 2A in conjunction with a cysteine-to-arginine substitution of codon 620 of the RET gene. Arginine 113-121 ret proto-oncogene Homo sapiens 155-158 8855235-2 1996 This report demonstrates that the glial cell line-derived neurotrophic factor (GDNF) activates RET, as measured by tyrosine phosphorylation of the intracellular catalytic domain. Tyrosine 115-123 ret proto-oncogene Homo sapiens 95-98 8765374-4 1996 Ten different types of mutations were identified in the MEN 2A/FMTC families (620 Cys-->Arg, 618 Cys-->Ser, Gly, 611 Cys-->Tyr; 634 Cys-->Arg, Tyr, Trp, Phe, Ser, Gly) and all 6 MEN 2B families had a 918 Met-->Thr point mutation. Cysteine 82-85 ret proto-oncogene Homo sapiens 56-62 8765374-4 1996 Ten different types of mutations were identified in the MEN 2A/FMTC families (620 Cys-->Arg, 618 Cys-->Ser, Gly, 611 Cys-->Tyr; 634 Cys-->Arg, Tyr, Trp, Phe, Ser, Gly) and all 6 MEN 2B families had a 918 Met-->Thr point mutation. Arginine 91-94 ret proto-oncogene Homo sapiens 56-62 8765374-4 1996 Ten different types of mutations were identified in the MEN 2A/FMTC families (620 Cys-->Arg, 618 Cys-->Ser, Gly, 611 Cys-->Tyr; 634 Cys-->Arg, Tyr, Trp, Phe, Ser, Gly) and all 6 MEN 2B families had a 918 Met-->Thr point mutation. Cysteine 100-103 ret proto-oncogene Homo sapiens 56-62 8765374-4 1996 Ten different types of mutations were identified in the MEN 2A/FMTC families (620 Cys-->Arg, 618 Cys-->Ser, Gly, 611 Cys-->Tyr; 634 Cys-->Arg, Tyr, Trp, Phe, Ser, Gly) and all 6 MEN 2B families had a 918 Met-->Thr point mutation. Serine 109-112 ret proto-oncogene Homo sapiens 56-62 8765374-4 1996 Ten different types of mutations were identified in the MEN 2A/FMTC families (620 Cys-->Arg, 618 Cys-->Ser, Gly, 611 Cys-->Tyr; 634 Cys-->Arg, Tyr, Trp, Phe, Ser, Gly) and all 6 MEN 2B families had a 918 Met-->Thr point mutation. Glycine 114-117 ret proto-oncogene Homo sapiens 56-62 8765374-4 1996 Ten different types of mutations were identified in the MEN 2A/FMTC families (620 Cys-->Arg, 618 Cys-->Ser, Gly, 611 Cys-->Tyr; 634 Cys-->Arg, Tyr, Trp, Phe, Ser, Gly) and all 6 MEN 2B families had a 918 Met-->Thr point mutation. Cysteine 100-103 ret proto-oncogene Homo sapiens 56-62 8765374-4 1996 Ten different types of mutations were identified in the MEN 2A/FMTC families (620 Cys-->Arg, 618 Cys-->Ser, Gly, 611 Cys-->Tyr; 634 Cys-->Arg, Tyr, Trp, Phe, Ser, Gly) and all 6 MEN 2B families had a 918 Met-->Thr point mutation. Tyrosine 132-135 ret proto-oncogene Homo sapiens 56-62 8765374-4 1996 Ten different types of mutations were identified in the MEN 2A/FMTC families (620 Cys-->Arg, 618 Cys-->Ser, Gly, 611 Cys-->Tyr; 634 Cys-->Arg, Tyr, Trp, Phe, Ser, Gly) and all 6 MEN 2B families had a 918 Met-->Thr point mutation. Cysteine 100-103 ret proto-oncogene Homo sapiens 56-62 8663426-3 1996 In the present study we investigated the role of tyrosine residues present in the carboxyl-terminal sequence for the transforming activity of Ret with the MEN 2A or MEN 2B mutation (MEN2A-Ret or MEN2B-Ret). Tyrosine 49-57 ret proto-oncogene Homo sapiens 182-191 8663426-5 1996 The Shc adaptor proteins bound to the MEN2A-Ret and MEN2B-Ret proteins and were phosphorylated on tyrosine in the transfectants. Tyrosine 98-106 ret proto-oncogene Homo sapiens 38-47 8663426-5 1996 The Shc adaptor proteins bound to the MEN2A-Ret and MEN2B-Ret proteins and were phosphorylated on tyrosine in the transfectants. Tyrosine 98-106 ret proto-oncogene Homo sapiens 52-57 8663426-5 1996 The Shc adaptor proteins bound to the MEN2A-Ret and MEN2B-Ret proteins and were phosphorylated on tyrosine in the transfectants. Tyrosine 98-106 ret proto-oncogene Homo sapiens 44-47 8663426-7 1996 In addition, phosphopeptide analysis of MEN2A-Ret demonstrated that tyrosine 1062 represents an autophosphorylation site of the mutant Ret proteins. Tyrosine 68-76 ret proto-oncogene Homo sapiens 40-45 8663426-7 1996 In addition, phosphopeptide analysis of MEN2A-Ret demonstrated that tyrosine 1062 represents an autophosphorylation site of the mutant Ret proteins. Tyrosine 68-76 ret proto-oncogene Homo sapiens 46-49 8663426-7 1996 In addition, phosphopeptide analysis of MEN2A-Ret demonstrated that tyrosine 1062 represents an autophosphorylation site of the mutant Ret proteins. Tyrosine 68-76 ret proto-oncogene Homo sapiens 135-138 8663426-0 1996 A mutation at tyrosine 1062 in MEN2A-Ret and MEN2B-Ret impairs their transforming activity and association with shc adaptor proteins. Tyrosine 14-22 ret proto-oncogene Homo sapiens 45-50 8663426-0 1996 A mutation at tyrosine 1062 in MEN2A-Ret and MEN2B-Ret impairs their transforming activity and association with shc adaptor proteins. Tyrosine 14-22 ret proto-oncogene Homo sapiens 37-40 8663426-3 1996 In the present study we investigated the role of tyrosine residues present in the carboxyl-terminal sequence for the transforming activity of Ret with the MEN 2A or MEN 2B mutation (MEN2A-Ret or MEN2B-Ret). Tyrosine 49-57 ret proto-oncogene Homo sapiens 142-145 8654369-7 1996 The HSCR972 (Arg972-->Gly) mutation, mapping in the intracytoplasmic region of RET, impaired its tyrosine kinase activity, while two extracellular mutations, HSCR32 (Ser32-->Leu) and HSCR393 (Phe393-->Leu), inhibited the biological activity of RET by impairing the correct maturation of the RET protein and its transport to the cell surface. Glycine 25-28 ret proto-oncogene Homo sapiens 82-85 8657309-4 1996 We further demonstrate that GDNF promotes the formation of a physical complex between GDNFR-alpha and the orphan tyrosin kinase receptor Ret, thereby inducing its tyrosine phosphorylation. Tyrosine 163-171 ret proto-oncogene Homo sapiens 137-140 8752835-5 1996 We have carried out linkage analysis in seven families with cutaneous amyloidosis using four dinucleotide repeat markers from the RET region. Dinucleoside Phosphates 93-105 ret proto-oncogene Homo sapiens 130-133 8657281-3 1996 Here we show that GDNF binds to, and induces tyrosine phosphorylation of, the product of the c-ret proto-oncogene, an orphan receptor tyrosine kinase, in a GDNF-responsive motor-neuron cell line. Tyrosine 45-53 ret proto-oncogene Homo sapiens 95-98 8663233-11 1996 A peptide corresponding to the carboxyl-terminal 20 amino acids of Ret dissociated Enigma and Ret complexes, while a mutant that changed Asn-Lys-Leu-Tyr in the peptide to Ala-Lys-Leu-Ala or a peptide corresponding to exon16 of InsR failed to disrupt the complexes, indicating the Asn-Lys-Leu-Tyr sequence of Ret is essential to the recognition motif for LIM2 of Enigma. Asparagine 137-140 ret proto-oncogene Homo sapiens 67-70 8663233-11 1996 A peptide corresponding to the carboxyl-terminal 20 amino acids of Ret dissociated Enigma and Ret complexes, while a mutant that changed Asn-Lys-Leu-Tyr in the peptide to Ala-Lys-Leu-Ala or a peptide corresponding to exon16 of InsR failed to disrupt the complexes, indicating the Asn-Lys-Leu-Tyr sequence of Ret is essential to the recognition motif for LIM2 of Enigma. Lys-Leu-Tyr 141-152 ret proto-oncogene Homo sapiens 67-70 8663233-11 1996 A peptide corresponding to the carboxyl-terminal 20 amino acids of Ret dissociated Enigma and Ret complexes, while a mutant that changed Asn-Lys-Leu-Tyr in the peptide to Ala-Lys-Leu-Ala or a peptide corresponding to exon16 of InsR failed to disrupt the complexes, indicating the Asn-Lys-Leu-Tyr sequence of Ret is essential to the recognition motif for LIM2 of Enigma. Alanine 171-174 ret proto-oncogene Homo sapiens 67-70 8663233-11 1996 A peptide corresponding to the carboxyl-terminal 20 amino acids of Ret dissociated Enigma and Ret complexes, while a mutant that changed Asn-Lys-Leu-Tyr in the peptide to Ala-Lys-Leu-Ala or a peptide corresponding to exon16 of InsR failed to disrupt the complexes, indicating the Asn-Lys-Leu-Tyr sequence of Ret is essential to the recognition motif for LIM2 of Enigma. Lys-Leu-Ala 175-186 ret proto-oncogene Homo sapiens 67-70 8663233-11 1996 A peptide corresponding to the carboxyl-terminal 20 amino acids of Ret dissociated Enigma and Ret complexes, while a mutant that changed Asn-Lys-Leu-Tyr in the peptide to Ala-Lys-Leu-Ala or a peptide corresponding to exon16 of InsR failed to disrupt the complexes, indicating the Asn-Lys-Leu-Tyr sequence of Ret is essential to the recognition motif for LIM2 of Enigma. Asparagine 280-283 ret proto-oncogene Homo sapiens 67-70 8663233-11 1996 A peptide corresponding to the carboxyl-terminal 20 amino acids of Ret dissociated Enigma and Ret complexes, while a mutant that changed Asn-Lys-Leu-Tyr in the peptide to Ala-Lys-Leu-Ala or a peptide corresponding to exon16 of InsR failed to disrupt the complexes, indicating the Asn-Lys-Leu-Tyr sequence of Ret is essential to the recognition motif for LIM2 of Enigma. Lysine 141-144 ret proto-oncogene Homo sapiens 67-70 8663233-11 1996 A peptide corresponding to the carboxyl-terminal 20 amino acids of Ret dissociated Enigma and Ret complexes, while a mutant that changed Asn-Lys-Leu-Tyr in the peptide to Ala-Lys-Leu-Ala or a peptide corresponding to exon16 of InsR failed to disrupt the complexes, indicating the Asn-Lys-Leu-Tyr sequence of Ret is essential to the recognition motif for LIM2 of Enigma. Leucine 145-148 ret proto-oncogene Homo sapiens 67-70 8663233-11 1996 A peptide corresponding to the carboxyl-terminal 20 amino acids of Ret dissociated Enigma and Ret complexes, while a mutant that changed Asn-Lys-Leu-Tyr in the peptide to Ala-Lys-Leu-Ala or a peptide corresponding to exon16 of InsR failed to disrupt the complexes, indicating the Asn-Lys-Leu-Tyr sequence of Ret is essential to the recognition motif for LIM2 of Enigma. Tyrosine 149-152 ret proto-oncogene Homo sapiens 67-70 8675603-8 1996 In this study, we report on a novel kindred with MEN 2A and HSCR phenotype associated with a point mutation (C618R) in one of the cysteine codons at the extracellular domain of the RET proto-oncogene. Cysteine 130-138 ret proto-oncogene Homo sapiens 49-55 8675603-8 1996 In this study, we report on a novel kindred with MEN 2A and HSCR phenotype associated with a point mutation (C618R) in one of the cysteine codons at the extracellular domain of the RET proto-oncogene. Cysteine 130-138 ret proto-oncogene Homo sapiens 181-184 8740514-0 1996 Ret and trk proto-oncogene activation in thyroid papillary carcinomas in French patients from the Champagne-Ardenne region. champagne-ardenne 98-115 ret proto-oncogene Homo sapiens 0-3 8783101-6 1996 The DNA sequence of the PCR products from clinically established MEN 2A patients showed a mutation at codon 634 (TGC-->CGC) that resulted in an amino acid change from cysteine to arginine. Cysteine 170-178 ret proto-oncogene Homo sapiens 65-71 8662982-2 1996 Mitogenic activity of Ret/ptc2 required dimerization via the N terminus of RI and a tyrosine residue located C-terminal to the kinase core of Ret, Tyr-586 (Durick, K., Yao, V. J., Borrello, M. G., Bongarzone, I., Pierotti, M. A. and Taylor, S. S. (1995) J. Biol. Tyrosine 84-92 ret proto-oncogene Homo sapiens 22-25 8662982-2 1996 Mitogenic activity of Ret/ptc2 required dimerization via the N terminus of RI and a tyrosine residue located C-terminal to the kinase core of Ret, Tyr-586 (Durick, K., Yao, V. J., Borrello, M. G., Bongarzone, I., Pierotti, M. A. and Taylor, S. S. (1995) J. Biol. Tyrosine 147-150 ret proto-oncogene Homo sapiens 22-25 8662982-2 1996 Mitogenic activity of Ret/ptc2 required dimerization via the N terminus of RI and a tyrosine residue located C-terminal to the kinase core of Ret, Tyr-586 (Durick, K., Yao, V. J., Borrello, M. G., Bongarzone, I., Pierotti, M. A. and Taylor, S. S. (1995) J. Biol. bongarzone 197-207 ret proto-oncogene Homo sapiens 22-25 8662982-12 1996 Although the association with Enigma required Tyr-586 of Ret/ptc2, the interaction was phosphorylation-independent. Tyrosine 46-49 ret proto-oncogene Homo sapiens 57-60 8783101-6 1996 The DNA sequence of the PCR products from clinically established MEN 2A patients showed a mutation at codon 634 (TGC-->CGC) that resulted in an amino acid change from cysteine to arginine. Arginine 182-190 ret proto-oncogene Homo sapiens 65-71 8662982-13 1996 In contrast to the SH2 interactions, disruption of the interaction with Enigma abolished Ret/ptc2 mitogenic signaling, suggesting that LIM domain recognition of an unphosphorylated tyrosine-based motif is required for Ret signal transduction. Tyrosine 181-189 ret proto-oncogene Homo sapiens 89-92 8662982-13 1996 In contrast to the SH2 interactions, disruption of the interaction with Enigma abolished Ret/ptc2 mitogenic signaling, suggesting that LIM domain recognition of an unphosphorylated tyrosine-based motif is required for Ret signal transduction. Tyrosine 181-189 ret proto-oncogene Homo sapiens 218-221 8628282-0 1996 The full oncogenic activity of Ret/ptc2 depends on tyrosine 539, a docking site for phospholipase Cgamma. Tyrosine 51-59 ret proto-oncogene Homo sapiens 31-34 8626834-8 1996 In all but 1 of 27 familial MTC (FMTC) families, mutations were detected in 1 of 4 cysteines in the extracellular domain of the ret protooncogene. Cysteine 83-92 ret proto-oncogene Homo sapiens 128-131 8628282-3 1996 The respective Ret/ptc oncoproteins display constitutive TK activity and tyrosine phosphorylation. Tyrosine 73-81 ret proto-oncogene Homo sapiens 15-18 8628282-3 1996 The respective Ret/ptc oncoproteins display constitutive TK activity and tyrosine phosphorylation. Tyrosine 73-81 ret proto-oncogene Homo sapiens 19-22 8628282-5 1996 Two putative PLCgamma docking sites, Tyr-505 and Tyr-539, have been identified on Ret/ptc2 by competition experiments using phosphorylated peptides modelled on Ret sequence. Tyrosine 37-40 ret proto-oncogene Homo sapiens 82-85 8626874-7 1996 Our results show that, in papillary thyroid carcinoma, the frequency of RET and NTRK1 activation is significantly higher in the group of patients aged 4-30 years, thas supporting the concept that age could be contributing to this thyroid specific carcinogenic process. 3,5-tetrahydroaldosterone sulfate 163-167 ret proto-oncogene Homo sapiens 72-75 8628282-5 1996 Two putative PLCgamma docking sites, Tyr-505 and Tyr-539, have been identified on Ret/ptc2 by competition experiments using phosphorylated peptides modelled on Ret sequence. Tyrosine 37-40 ret proto-oncogene Homo sapiens 160-163 8628282-5 1996 Two putative PLCgamma docking sites, Tyr-505 and Tyr-539, have been identified on Ret/ptc2 by competition experiments using phosphorylated peptides modelled on Ret sequence. Tyrosine 49-52 ret proto-oncogene Homo sapiens 82-85 8628282-5 1996 Two putative PLCgamma docking sites, Tyr-505 and Tyr-539, have been identified on Ret/ptc2 by competition experiments using phosphorylated peptides modelled on Ret sequence. Tyrosine 49-52 ret proto-oncogene Homo sapiens 160-163 8628282-6 1996 Transfection experiments and biochemical analysis using Tyr-->Phe mutants of Ret/ptc2 allowed us to rule out Tyr-505 and to identify Tyr-539 as a functional PLCgamma docking site in vivo. Tyrosine 56-59 ret proto-oncogene Homo sapiens 80-83 8628282-6 1996 Transfection experiments and biochemical analysis using Tyr-->Phe mutants of Ret/ptc2 allowed us to rule out Tyr-505 and to identify Tyr-539 as a functional PLCgamma docking site in vivo. Phenylalanine 65-68 ret proto-oncogene Homo sapiens 80-83 8628282-9 1996 In conclusion, this paper demonstrates that Tyr-539 of Ret/ptc2 (Tyr-761 on the proto-RET product) is an essential docking site for the full transforming potential of the oncogene. Tyrosine 44-47 ret proto-oncogene Homo sapiens 55-58 8628282-9 1996 In conclusion, this paper demonstrates that Tyr-539 of Ret/ptc2 (Tyr-761 on the proto-RET product) is an essential docking site for the full transforming potential of the oncogene. Tyrosine 44-47 ret proto-oncogene Homo sapiens 86-89 8628282-9 1996 In conclusion, this paper demonstrates that Tyr-539 of Ret/ptc2 (Tyr-761 on the proto-RET product) is an essential docking site for the full transforming potential of the oncogene. Tyrosine 65-68 ret proto-oncogene Homo sapiens 55-58 8628282-9 1996 In conclusion, this paper demonstrates that Tyr-539 of Ret/ptc2 (Tyr-761 on the proto-RET product) is an essential docking site for the full transforming potential of the oncogene. Tyrosine 65-68 ret proto-oncogene Homo sapiens 86-89 12114682-3 1996 In FMTC and MEN2A, point mutations result in the substitution of one of five Cys residues in the extracellular domain of RET. Cysteine 77-80 ret proto-oncogene Homo sapiens 12-17 12114682-3 1996 In FMTC and MEN2A, point mutations result in the substitution of one of five Cys residues in the extracellular domain of RET. Cysteine 77-80 ret proto-oncogene Homo sapiens 121-124 8670046-1 1996 We demonstrate that a Hirschsprung (HSCR) mutation in the tyrosine kinase domain of the RET proto-oncogene abolishes in cis the tyrosine-phosphorylation associated with the activating mutation in multiple endocrine neoplasia type 2A (MEN2A) in transiently transfected Cos cells. Tyrosine 58-66 ret proto-oncogene Homo sapiens 88-91 8733882-7 1996 Recently, we utilized the "Cold SSCP" method, nonradioactive single-stranded conformation polymorphism analysis, to screen for RET mutations and have identified a novel mutation, a 6-bp deletion preceding the cysteine-634, in a sporadic MTC. Cysteine 209-217 ret proto-oncogene Homo sapiens 127-130 8708421-0 1996 [Gas6: a ligand for receptor tyrosine kinase containing gamma-carboxyglutamic acids]. 1-Carboxyglutamic Acid 56-83 ret proto-oncogene Homo sapiens 20-44 8621456-2 1996 Multiple endocrine neoplasia type 2B (MEN 2B) is caused by the mutation of a conserved methionine to a threonine in the catalytic domain of the RET kinase. Methionine 87-97 ret proto-oncogene Homo sapiens 0-36 8621456-2 1996 Multiple endocrine neoplasia type 2B (MEN 2B) is caused by the mutation of a conserved methionine to a threonine in the catalytic domain of the RET kinase. Methionine 87-97 ret proto-oncogene Homo sapiens 38-44 8621456-2 1996 Multiple endocrine neoplasia type 2B (MEN 2B) is caused by the mutation of a conserved methionine to a threonine in the catalytic domain of the RET kinase. Methionine 87-97 ret proto-oncogene Homo sapiens 144-147 8621456-2 1996 Multiple endocrine neoplasia type 2B (MEN 2B) is caused by the mutation of a conserved methionine to a threonine in the catalytic domain of the RET kinase. Threonine 103-112 ret proto-oncogene Homo sapiens 0-36 8621456-2 1996 Multiple endocrine neoplasia type 2B (MEN 2B) is caused by the mutation of a conserved methionine to a threonine in the catalytic domain of the RET kinase. Threonine 103-112 ret proto-oncogene Homo sapiens 38-44 8621456-2 1996 Multiple endocrine neoplasia type 2B (MEN 2B) is caused by the mutation of a conserved methionine to a threonine in the catalytic domain of the RET kinase. Threonine 103-112 ret proto-oncogene Homo sapiens 144-147 8621380-5 1996 Among the 6 autophosphorylation sites found in the wild-type RET receptor, the MEN2B mutant lacked phosphorylation at Tyr-1096, leading to decreased Grb2 binding, while simultaneously creating a new phosphorylation site. Tyrosine 118-121 ret proto-oncogene Homo sapiens 61-64 8621380-5 1996 Among the 6 autophosphorylation sites found in the wild-type RET receptor, the MEN2B mutant lacked phosphorylation at Tyr-1096, leading to decreased Grb2 binding, while simultaneously creating a new phosphorylation site. Tyrosine 118-121 ret proto-oncogene Homo sapiens 79-84 8670046-1 1996 We demonstrate that a Hirschsprung (HSCR) mutation in the tyrosine kinase domain of the RET proto-oncogene abolishes in cis the tyrosine-phosphorylation associated with the activating mutation in multiple endocrine neoplasia type 2A (MEN2A) in transiently transfected Cos cells. Tyrosine 58-66 ret proto-oncogene Homo sapiens 196-232 8670046-1 1996 We demonstrate that a Hirschsprung (HSCR) mutation in the tyrosine kinase domain of the RET proto-oncogene abolishes in cis the tyrosine-phosphorylation associated with the activating mutation in multiple endocrine neoplasia type 2A (MEN2A) in transiently transfected Cos cells. Tyrosine 58-66 ret proto-oncogene Homo sapiens 234-239 8670046-5 1996 Finally, analysis of the enzymic activity of MEN2A and MEN2B tumours confirmed the relative levels of tyrosine phosphorylation observed in Cos cells, indicating that this condition, in vivo, may account for the RET transforming potential. Tyrosine 102-110 ret proto-oncogene Homo sapiens 45-50 8732448-2 1996 We report an MEN 2A family in which serine (AGC) substitutes for cysteine (TGC) at codon 618 in exon 10 of the RET proto-oncogene. Serine 36-42 ret proto-oncogene Homo sapiens 13-19 8849576-14 1996 Three individuals from different MEN 2A kindreds, who were subsequently shown not to be gene carriers, had false positive pentagastrin stimulation tests. Pentagastrin 122-134 ret proto-oncogene Homo sapiens 33-39 8849577-0 1996 The identification of false positive responses to the pentagastrin stimulation test in RET mutation negative members of MEN 2A families. Pentagastrin 54-66 ret proto-oncogene Homo sapiens 87-90 8849577-0 1996 The identification of false positive responses to the pentagastrin stimulation test in RET mutation negative members of MEN 2A families. Pentagastrin 54-66 ret proto-oncogene Homo sapiens 120-126 8849577-8 1996 Two RET mutation negative males had thyroidectomy based on prior pentagastrin test results. Pentagastrin 65-77 ret proto-oncogene Homo sapiens 4-7 8849577-13 1996 False positive responses to pentagastrin stimulation were identified in seven individuals who were RET mutation negative in two of the 16 families. Pentagastrin 28-40 ret proto-oncogene Homo sapiens 99-102 8732448-2 1996 We report an MEN 2A family in which serine (AGC) substitutes for cysteine (TGC) at codon 618 in exon 10 of the RET proto-oncogene. Serine 36-42 ret proto-oncogene Homo sapiens 111-114 8732448-2 1996 We report an MEN 2A family in which serine (AGC) substitutes for cysteine (TGC) at codon 618 in exon 10 of the RET proto-oncogene. agc 44-47 ret proto-oncogene Homo sapiens 13-19 8732448-2 1996 We report an MEN 2A family in which serine (AGC) substitutes for cysteine (TGC) at codon 618 in exon 10 of the RET proto-oncogene. agc 44-47 ret proto-oncogene Homo sapiens 111-114 8732448-2 1996 We report an MEN 2A family in which serine (AGC) substitutes for cysteine (TGC) at codon 618 in exon 10 of the RET proto-oncogene. Cysteine 65-73 ret proto-oncogene Homo sapiens 13-19 8732448-2 1996 We report an MEN 2A family in which serine (AGC) substitutes for cysteine (TGC) at codon 618 in exon 10 of the RET proto-oncogene. Cysteine 65-73 ret proto-oncogene Homo sapiens 111-114 9074721-5 1996 The RET gene encodes a receptor tyrosine kinase, which displays a cadherin-like domain and a cysteine rich motif in its extracellular part. Cysteine 93-101 ret proto-oncogene Homo sapiens 4-7 8637703-0 1996 Identification of tyrosine residues that are essential for transforming activity of the ret proto-oncogene with MEN2A or MEN2B mutation. Tyrosine 18-26 ret proto-oncogene Homo sapiens 88-91 8637703-0 1996 Identification of tyrosine residues that are essential for transforming activity of the ret proto-oncogene with MEN2A or MEN2B mutation. Tyrosine 18-26 ret proto-oncogene Homo sapiens 112-117 8637703-0 1996 Identification of tyrosine residues that are essential for transforming activity of the ret proto-oncogene with MEN2A or MEN2B mutation. Tyrosine 18-26 ret proto-oncogene Homo sapiens 121-126 8637703-3 1996 In the present study, we investigated the role of tyrosine residues present in the kinase domain for the transforming activity of the mutant Ret proteins. Tyrosine 50-58 ret proto-oncogene Homo sapiens 141-144 8637703-4 1996 Substitution of phenylalanine for tyrosine 905 (Y905F) that corresponds to tyrosine 416 of the Src protein abolished the transforming activity of Ret with the MEN2A mutation (MEN2A-Ret) but not with the MEN2B mutation (MEN2B-Ret). Tyrosine 34-42 ret proto-oncogene Homo sapiens 146-149 8637703-4 1996 Substitution of phenylalanine for tyrosine 905 (Y905F) that corresponds to tyrosine 416 of the Src protein abolished the transforming activity of Ret with the MEN2A mutation (MEN2A-Ret) but not with the MEN2B mutation (MEN2B-Ret). Tyrosine 34-42 ret proto-oncogene Homo sapiens 159-164 8637703-4 1996 Substitution of phenylalanine for tyrosine 905 (Y905F) that corresponds to tyrosine 416 of the Src protein abolished the transforming activity of Ret with the MEN2A mutation (MEN2A-Ret) but not with the MEN2B mutation (MEN2B-Ret). Tyrosine 34-42 ret proto-oncogene Homo sapiens 175-184 8637703-4 1996 Substitution of phenylalanine for tyrosine 905 (Y905F) that corresponds to tyrosine 416 of the Src protein abolished the transforming activity of Ret with the MEN2A mutation (MEN2A-Ret) but not with the MEN2B mutation (MEN2B-Ret). Tyrosine 34-42 ret proto-oncogene Homo sapiens 203-208 8637703-4 1996 Substitution of phenylalanine for tyrosine 905 (Y905F) that corresponds to tyrosine 416 of the Src protein abolished the transforming activity of Ret with the MEN2A mutation (MEN2A-Ret) but not with the MEN2B mutation (MEN2B-Ret). Tyrosine 34-42 ret proto-oncogene Homo sapiens 219-224 8637703-4 1996 Substitution of phenylalanine for tyrosine 905 (Y905F) that corresponds to tyrosine 416 of the Src protein abolished the transforming activity of Ret with the MEN2A mutation (MEN2A-Ret) but not with the MEN2B mutation (MEN2B-Ret). Tyrosine 34-42 ret proto-oncogene Homo sapiens 181-184 8637703-5 1996 On the other hand, the transforming activity of MEN2B-Ret but not MEN2A-Ret significantly decreased by changing tyrosine 864 or 952 to phenylalanine. Tyrosine 112-120 ret proto-oncogene Homo sapiens 48-53 8637703-5 1996 On the other hand, the transforming activity of MEN2B-Ret but not MEN2A-Ret significantly decreased by changing tyrosine 864 or 952 to phenylalanine. Tyrosine 112-120 ret proto-oncogene Homo sapiens 54-57 8637703-5 1996 On the other hand, the transforming activity of MEN2B-Ret but not MEN2A-Ret significantly decreased by changing tyrosine 864 or 952 to phenylalanine. Phenylalanine 135-148 ret proto-oncogene Homo sapiens 48-53 8637703-5 1996 On the other hand, the transforming activity of MEN2B-Ret but not MEN2A-Ret significantly decreased by changing tyrosine 864 or 952 to phenylalanine. Phenylalanine 135-148 ret proto-oncogene Homo sapiens 54-57 8637703-6 1996 In addition, double mutations of these tyrosines (Y864/952F) completely abolished the activity of MEN2B-Ret. Tyrosine 39-48 ret proto-oncogene Homo sapiens 98-107 8637703-8 1996 These results thus indicated that tyrosine residues essential for the transforming activity are different between MEN2A-Ret and MEN2B-Ret. Tyrosine 34-42 ret proto-oncogene Homo sapiens 114-123 8637703-8 1996 These results thus indicated that tyrosine residues essential for the transforming activity are different between MEN2A-Ret and MEN2B-Ret. Tyrosine 34-42 ret proto-oncogene Homo sapiens 128-137 8561803-1 1996 Using transfection of NIH 3T3 cells, we have recently demonstrated that multiple endocrine neoplasia (MEN) 2A mutations activate the c-Ret protein by inducing its disulfide-linked homodimerization on the cell surface. Disulfides 163-172 ret proto-oncogene Homo sapiens 135-138 8561803-4 1996 By labeling the c-Ret protein immunoprecipitated from tumor tissues with [gamma-32P]ATP in vitro, its homodimers were detected in pheochromocytomas from MEN 2A patients but not in a sporadic tumor. gamma-32p 74-83 ret proto-oncogene Homo sapiens 18-21 8561803-4 1996 By labeling the c-Ret protein immunoprecipitated from tumor tissues with [gamma-32P]ATP in vitro, its homodimers were detected in pheochromocytomas from MEN 2A patients but not in a sporadic tumor. Adenosine Triphosphate 84-87 ret proto-oncogene Homo sapiens 18-21 8734283-4 1996 In 97% of MEN 2A patients, the germline mutation affects one of five cysteine codons within exons 10 and 11 in the extracellular domain. Cysteine 69-77 ret proto-oncogene Homo sapiens 10-16 8734285-5 1996 In members of a MEN2 family, carrying a RET mutation, CCH is constant and associated with micro-MTC. 1-acetyl-2-(coumariniminecarboxamide-3-yl)hydrazine 54-57 ret proto-oncogene Homo sapiens 40-43 9074721-6 1996 Missense mutations at one of five cysteines clustered in the extra-cytoplasmic domain of RET have been identified in the majority of the MEN 2A families and in two-thirds of FMTC. Cysteine 34-43 ret proto-oncogene Homo sapiens 89-92 9074721-6 1996 Missense mutations at one of five cysteines clustered in the extra-cytoplasmic domain of RET have been identified in the majority of the MEN 2A families and in two-thirds of FMTC. Cysteine 34-43 ret proto-oncogene Homo sapiens 137-143 9074721-7 1996 A single point mutation leading to the replacement of a methionine by a threonine within the tyrosine kinase domain has been detected in almost all cases of MEN 2B. Methionine 56-66 ret proto-oncogene Homo sapiens 157-163 9074721-7 1996 A single point mutation leading to the replacement of a methionine by a threonine within the tyrosine kinase domain has been detected in almost all cases of MEN 2B. Threonine 72-81 ret proto-oncogene Homo sapiens 157-163 8829625-2 1996 To date, the sequence variations occur in RET exons 10 and 11 and alter highly conserved cysteine residues in the proposed extracellular domain at codons 609, 611, 618, 620, and 634. Cysteine 89-97 ret proto-oncogene Homo sapiens 42-45 8981015-8 1996 Four family members of MEN 2A families have had thyroidectomy on the basis of pentagastrin testing and now proved not to be gene carriers. Pentagastrin 78-90 ret proto-oncogene Homo sapiens 23-29 8715023-0 1996 Silicone oil"s properties make it a versatile tool for vit/ret surgery. Silicone Oils 0-12 ret proto-oncogene Homo sapiens 59-62 8557249-5 1996 All MEN 2A families had a mutation involving one of five cysteine codons in exons 10 and 11 of RET. Cysteine 57-65 ret proto-oncogene Homo sapiens 4-10 8557249-5 1996 All MEN 2A families had a mutation involving one of five cysteine codons in exons 10 and 11 of RET. Cysteine 57-65 ret proto-oncogene Homo sapiens 95-98 8557249-8 1996 All MEN 2B probands carried a Met to Thr mutation in exon 16. Threonine 37-40 ret proto-oncogene Homo sapiens 4-10 7495285-6 1995 Six MEN-2A-associated hyperplastic glands exhibited identical band shifts in the polymerase chain reaction single-strand conformation polymorphism analysis of exon 11, which corresponded to a Cys 634-->Arg substitution in the nucleotide sequence analysis (TGC-->CGC), whereas in the MEN 2B parathyroid specimen a point mutation was found at codon 918 of exon 16 (ATG-->ACG), causing a Met 918-->Thr substitution. Cysteine 192-195 ret proto-oncogene Homo sapiens 4-10 8570194-5 1995 The Ret (MEN2A) and Ret (MEN2B) proteins were constitutively phosphorylated on tyrosine, and their in vitro kinase activity was significantly higher than that of the wild type protein. Tyrosine 79-87 ret proto-oncogene Homo sapiens 4-7 8570194-5 1995 The Ret (MEN2A) and Ret (MEN2B) proteins were constitutively phosphorylated on tyrosine, and their in vitro kinase activity was significantly higher than that of the wild type protein. Tyrosine 79-87 ret proto-oncogene Homo sapiens 9-14 8570194-5 1995 The Ret (MEN2A) and Ret (MEN2B) proteins were constitutively phosphorylated on tyrosine, and their in vitro kinase activity was significantly higher than that of the wild type protein. Tyrosine 79-87 ret proto-oncogene Homo sapiens 20-23 8570194-5 1995 The Ret (MEN2A) and Ret (MEN2B) proteins were constitutively phosphorylated on tyrosine, and their in vitro kinase activity was significantly higher than that of the wild type protein. Tyrosine 79-87 ret proto-oncogene Homo sapiens 25-30 8570194-6 1995 The MTC cell line TT carries a CYs634-> Trp MEN2A mutation, and we have shown by immunoelectronmicroscopy that Ret is clustered on the cell surface in a manner reminiscent of ligand-induced aggregation of cell surface receptors. Tryptophan 40-43 ret proto-oncogene Homo sapiens 111-114 7495285-6 1995 Six MEN-2A-associated hyperplastic glands exhibited identical band shifts in the polymerase chain reaction single-strand conformation polymorphism analysis of exon 11, which corresponded to a Cys 634-->Arg substitution in the nucleotide sequence analysis (TGC-->CGC), whereas in the MEN 2B parathyroid specimen a point mutation was found at codon 918 of exon 16 (ATG-->ACG), causing a Met 918-->Thr substitution. Arginine 205-208 ret proto-oncogene Homo sapiens 4-10 7495285-6 1995 Six MEN-2A-associated hyperplastic glands exhibited identical band shifts in the polymerase chain reaction single-strand conformation polymorphism analysis of exon 11, which corresponded to a Cys 634-->Arg substitution in the nucleotide sequence analysis (TGC-->CGC), whereas in the MEN 2B parathyroid specimen a point mutation was found at codon 918 of exon 16 (ATG-->ACG), causing a Met 918-->Thr substitution. Threonine 407-410 ret proto-oncogene Homo sapiens 4-10 7495285-8 1995 Furthermore, our results are in accordance with the observation that MEN 2A patients with Cys 634-->Arg (germline) mutations have a higher risk of developing parathyroid disease than those with other mutations at codon 634. Cysteine 90-93 ret proto-oncogene Homo sapiens 69-75 7495285-8 1995 Furthermore, our results are in accordance with the observation that MEN 2A patients with Cys 634-->Arg (germline) mutations have a higher risk of developing parathyroid disease than those with other mutations at codon 634. Arginine 103-106 ret proto-oncogene Homo sapiens 69-75 8666102-5 1995 The order of sensitivity of the techniques to assess methacholine-induced changes in lung function was ZIOS > sRaw > Ptc,O2 > FEV1 > Rint. Methacholine Chloride 53-65 ret proto-oncogene Homo sapiens 123-126 8563482-5 1995 The majority of the mutations associated with MEN 2A and FMTC are tightly clustered in a cysteine-rich region of the RET receptor. Cysteine 89-97 ret proto-oncogene Homo sapiens 46-52 8635999-1 1995 We examined whether the novel point mutation from GCC (Ala) to GAC (Asp) at codon 664 in exon 11 of RET proto-oncogene, which we had found in two small cell lung carcinoma (SCLC) cell lines, existed in genomic DNA of tumor tissues of the two SCLC patients from whom these SCLC cell lines were derived. Alanine 55-58 ret proto-oncogene Homo sapiens 100-103 8635999-1 1995 We examined whether the novel point mutation from GCC (Ala) to GAC (Asp) at codon 664 in exon 11 of RET proto-oncogene, which we had found in two small cell lung carcinoma (SCLC) cell lines, existed in genomic DNA of tumor tissues of the two SCLC patients from whom these SCLC cell lines were derived. Aspartic Acid 68-71 ret proto-oncogene Homo sapiens 100-103 7478540-4 1995 CCK-4 cDNA encodes a chicken KLG-related, 1071 amino acid-long transmembrane glycoprotein containing several genetic alterations within the RTK consensus sequences. CHEMBL2385480 29-32 ret proto-oncogene Homo sapiens 140-143 8538031-2 1995 In patients with MEN 2A and FMTC different point mutations have been identified in exons 10 and 11 of the cysteine rich regions of RET. Cysteine 106-114 ret proto-oncogene Homo sapiens 17-23 8538031-2 1995 In patients with MEN 2A and FMTC different point mutations have been identified in exons 10 and 11 of the cysteine rich regions of RET. Cysteine 106-114 ret proto-oncogene Homo sapiens 131-134 7559902-1 1995 The hereditary multiple endocrine neoplasia syndromes types 2A and B (MEN 2A and B) were recently linked to germline mutations in the RET proto-oncogene, altering one of five cysteine residues in exon 10 or 11 (MEN 2A), or substituting a methionine for a threonine at codon 918 in exon 16 (MEN 2B). Cysteine 175-183 ret proto-oncogene Homo sapiens 70-82 7559902-1 1995 The hereditary multiple endocrine neoplasia syndromes types 2A and B (MEN 2A and B) were recently linked to germline mutations in the RET proto-oncogene, altering one of five cysteine residues in exon 10 or 11 (MEN 2A), or substituting a methionine for a threonine at codon 918 in exon 16 (MEN 2B). Cysteine 175-183 ret proto-oncogene Homo sapiens 134-137 7559902-1 1995 The hereditary multiple endocrine neoplasia syndromes types 2A and B (MEN 2A and B) were recently linked to germline mutations in the RET proto-oncogene, altering one of five cysteine residues in exon 10 or 11 (MEN 2A), or substituting a methionine for a threonine at codon 918 in exon 16 (MEN 2B). Cysteine 175-183 ret proto-oncogene Homo sapiens 70-76 7491529-5 1995 The ret mutations were detected by DNA analysis of exons 10, 11, and 16 by using nonradioactive labeling method based on digoxigenin DNA sequencing technique. Digoxigenin 121-132 ret proto-oncogene Homo sapiens 4-7 7595167-4 1995 Altogether, we and others found 21 missense mutations in five cysteines clustered in the extra-cellular domain of RET (exons 10 and 11) associated with 111 MEN 2A and FMTC families. Cysteine 62-71 ret proto-oncogene Homo sapiens 114-117 7595167-4 1995 Altogether, we and others found 21 missense mutations in five cysteines clustered in the extra-cellular domain of RET (exons 10 and 11) associated with 111 MEN 2A and FMTC families. Cysteine 62-71 ret proto-oncogene Homo sapiens 156-162 7595167-5 1995 In contrast, a single point mutation that results in the substitution of threonine for methionine within the catalytic core of the tyrosine kinase domain (codon 918, exon 16) is responsible for all 66 reported cases of MEN 2B. Threonine 73-82 ret proto-oncogene Homo sapiens 219-225 7595167-5 1995 In contrast, a single point mutation that results in the substitution of threonine for methionine within the catalytic core of the tyrosine kinase domain (codon 918, exon 16) is responsible for all 66 reported cases of MEN 2B. Methionine 87-97 ret proto-oncogene Homo sapiens 219-225 7595170-4 1995 Over 93% of MEN 2B families had the RET 918 ATG-->ACG mutation, while the most frequent mutation detected in MEN 2A families was cysteine codon 634 (87% of all mutations). acceleratory factor from growth hormone 53-56 ret proto-oncogene Homo sapiens 12-18 7595170-4 1995 Over 93% of MEN 2B families had the RET 918 ATG-->ACG mutation, while the most frequent mutation detected in MEN 2A families was cysteine codon 634 (87% of all mutations). acceleratory factor from growth hormone 53-56 ret proto-oncogene Homo sapiens 36-39 8563482-5 1995 The majority of the mutations associated with MEN 2A and FMTC are tightly clustered in a cysteine-rich region of the RET receptor. Cysteine 89-97 ret proto-oncogene Homo sapiens 117-120 8625130-7 1995 RESULTS: Six different missense germline mutations were identified at cysteine residues 618, 630, and 634 of the cysteine-rich extracellular RET domain encoded by exons 10 and 11 in all patients with FMTC and MEN 2A. Cysteine 70-78 ret proto-oncogene Homo sapiens 141-144 8579892-3 1995 Activating mutations of a cysteine-rich extracellular region cause enhanced dimerization of the RET tyrosine kinase receptor and autophosphorylation, and are causative for MEN 2A and familial medullary thyroid carcinoma (FMTC). Cysteine 26-34 ret proto-oncogene Homo sapiens 96-99 8579892-3 1995 Activating mutations of a cysteine-rich extracellular region cause enhanced dimerization of the RET tyrosine kinase receptor and autophosphorylation, and are causative for MEN 2A and familial medullary thyroid carcinoma (FMTC). Cysteine 26-34 ret proto-oncogene Homo sapiens 172-178 8625130-7 1995 RESULTS: Six different missense germline mutations were identified at cysteine residues 618, 630, and 634 of the cysteine-rich extracellular RET domain encoded by exons 10 and 11 in all patients with FMTC and MEN 2A. Cysteine 70-78 ret proto-oncogene Homo sapiens 209-215 8625130-7 1995 RESULTS: Six different missense germline mutations were identified at cysteine residues 618, 630, and 634 of the cysteine-rich extracellular RET domain encoded by exons 10 and 11 in all patients with FMTC and MEN 2A. Cysteine 113-121 ret proto-oncogene Homo sapiens 141-144 8625130-7 1995 RESULTS: Six different missense germline mutations were identified at cysteine residues 618, 630, and 634 of the cysteine-rich extracellular RET domain encoded by exons 10 and 11 in all patients with FMTC and MEN 2A. Cysteine 113-121 ret proto-oncogene Homo sapiens 209-215 8625130-9 1995 A germline Met-->Thr point mutation at codon 918 of the RET tyrosine kinase domain was identified in all three patients with MEN 2B. Threonine 20-23 ret proto-oncogene Homo sapiens 59-62 8625130-9 1995 A germline Met-->Thr point mutation at codon 918 of the RET tyrosine kinase domain was identified in all three patients with MEN 2B. Threonine 20-23 ret proto-oncogene Homo sapiens 128-134 8556059-0 1995 Mutations in the cysteine-rich region of the RET proto-oncogene in patients diagnosed as having sporadic medullary thyroid carcinoma. Cysteine 17-25 ret proto-oncogene Homo sapiens 45-48 8556059-3 1995 To elucidate the etiological roles in tumorigenesis of sporadic MTCs and pheochromocytomas, mutations in the cysteine-rich region of the RET proto-oncogene were analyzed by using polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP) analysis. Cysteine 109-117 ret proto-oncogene Homo sapiens 137-140 8556060-10 1995 Two MEN 2A patients with a cysteine for a tyrosine substitution at codon 634 in the exon 11 had parathyroid hyperplasia. Cysteine 27-35 ret proto-oncogene Homo sapiens 4-10 8556060-10 1995 Two MEN 2A patients with a cysteine for a tyrosine substitution at codon 634 in the exon 11 had parathyroid hyperplasia. Tyrosine 42-50 ret proto-oncogene Homo sapiens 4-10 7716719-10 1995 CONCLUSIONS: The RET codon 618 Ser mutation could predispose patients with MEN 2A to HD. Serine 31-34 ret proto-oncogene Homo sapiens 17-20 7608256-9 1995 We describe new types of molecular defects of the RET protooncogene in the MEN 2A region that involve noncysteine residues and loss of exon 10. noncysteine 102-113 ret proto-oncogene Homo sapiens 50-53 7608256-9 1995 We describe new types of molecular defects of the RET protooncogene in the MEN 2A region that involve noncysteine residues and loss of exon 10. noncysteine 102-113 ret proto-oncogene Homo sapiens 75-81 7627271-2 1995 All tumors of 4 MEN 2B patients were confirmed to contain a heterozygous missense mutation at codon 918 (ATG-->ACG; Met-->Thr) of the RET proto-oncogene as well as their leukocytes. acceleratory factor from growth hormone 114-117 ret proto-oncogene Homo sapiens 16-22 7627271-2 1995 All tumors of 4 MEN 2B patients were confirmed to contain a heterozygous missense mutation at codon 918 (ATG-->ACG; Met-->Thr) of the RET proto-oncogene as well as their leukocytes. acceleratory factor from growth hormone 114-117 ret proto-oncogene Homo sapiens 140-143 7627271-2 1995 All tumors of 4 MEN 2B patients were confirmed to contain a heterozygous missense mutation at codon 918 (ATG-->ACG; Met-->Thr) of the RET proto-oncogene as well as their leukocytes. Methionine 119-122 ret proto-oncogene Homo sapiens 16-22 7627271-2 1995 All tumors of 4 MEN 2B patients were confirmed to contain a heterozygous missense mutation at codon 918 (ATG-->ACG; Met-->Thr) of the RET proto-oncogene as well as their leukocytes. Methionine 119-122 ret proto-oncogene Homo sapiens 140-143 7627271-2 1995 All tumors of 4 MEN 2B patients were confirmed to contain a heterozygous missense mutation at codon 918 (ATG-->ACG; Met-->Thr) of the RET proto-oncogene as well as their leukocytes. Threonine 128-131 ret proto-oncogene Homo sapiens 16-22 7627271-2 1995 All tumors of 4 MEN 2B patients were confirmed to contain a heterozygous missense mutation at codon 918 (ATG-->ACG; Met-->Thr) of the RET proto-oncogene as well as their leukocytes. Threonine 128-131 ret proto-oncogene Homo sapiens 140-143 7705835-4 1995 In MEN 2B patients, a single point mutation at codon 918 has recently been characterized, leading to the replacement of a methionine by a threonine within the RET tyrosine kinase domain. Threonine 138-147 ret proto-oncogene Homo sapiens 3-9 7705835-4 1995 In MEN 2B patients, a single point mutation at codon 918 has recently been characterized, leading to the replacement of a methionine by a threonine within the RET tyrosine kinase domain. Threonine 138-147 ret proto-oncogene Homo sapiens 159-162 7670926-3 1995 In MEN 2A, RET mutations are detectable in one of five cysteine codons within exons 10 and 11 and in MEN 2B in codon 918 (exon 16). Cysteine 55-63 ret proto-oncogene Homo sapiens 3-9 7670926-3 1995 In MEN 2A, RET mutations are detectable in one of five cysteine codons within exons 10 and 11 and in MEN 2B in codon 918 (exon 16). Cysteine 55-63 ret proto-oncogene Homo sapiens 11-14 7705835-3 1995 Missense mutations at cysteine residues in the extra-cytoplasmic domain are exclusively associated with MEN 2A and FMTC. Cysteine 22-30 ret proto-oncogene Homo sapiens 104-110 7705835-4 1995 In MEN 2B patients, a single point mutation at codon 918 has recently been characterized, leading to the replacement of a methionine by a threonine within the RET tyrosine kinase domain. Methionine 122-132 ret proto-oncogene Homo sapiens 3-9 7705835-4 1995 In MEN 2B patients, a single point mutation at codon 918 has recently been characterized, leading to the replacement of a methionine by a threonine within the RET tyrosine kinase domain. Methionine 122-132 ret proto-oncogene Homo sapiens 159-162 7716719-10 1995 CONCLUSIONS: The RET codon 618 Ser mutation could predispose patients with MEN 2A to HD. Serine 31-34 ret proto-oncogene Homo sapiens 75-81 7867726-3 1995 A marked increase in RET mRNA levels was observed in all the cell lines examined shortly after retinoic acid (RA) treatment and before the onset of detectable morphological changes. Tretinoin 95-108 ret proto-oncogene Homo sapiens 21-24 7867726-3 1995 A marked increase in RET mRNA levels was observed in all the cell lines examined shortly after retinoic acid (RA) treatment and before the onset of detectable morphological changes. Tretinoin 110-112 ret proto-oncogene Homo sapiens 21-24 7867726-4 1995 Upregulation of RET expression was also found in SK-N-BE cells induced to differentiate by 12-O-tetradecanoylphorbol-13-acetate, glial cell-conditioned medium, alpha or gamma interferon, and in SH-SY-5Y cells exposed to nerve growth factor. sk-n 49-53 ret proto-oncogene Homo sapiens 16-19 7867726-4 1995 Upregulation of RET expression was also found in SK-N-BE cells induced to differentiate by 12-O-tetradecanoylphorbol-13-acetate, glial cell-conditioned medium, alpha or gamma interferon, and in SH-SY-5Y cells exposed to nerve growth factor. Tetradecanoylphorbol Acetate 91-127 ret proto-oncogene Homo sapiens 16-19 7867726-5 1995 Induction of RET expression by RA occurred in the absence of de novo protein synthesis. Tretinoin 31-33 ret proto-oncogene Homo sapiens 13-16 7867726-6 1995 On the other hand, cycloheximide treatment by itself caused upregulation of RET transcripts. Cycloheximide 19-32 ret proto-oncogene Homo sapiens 76-79 7867726-8 1995 Finally, anti-Ret antibodies immunoprecipitated four bands with apparent molecular weights of 150, 155, 170, and 175 kDa in RA-induced SK-N-BE cells. sk-n-be 135-142 ret proto-oncogene Homo sapiens 14-17 7867726-9 1995 These bands likely represent differently glycosylated forms of the two RET primary products (117 and 122 kDa) detected in tunicamycin-treated cells. Tunicamycin 122-133 ret proto-oncogene Homo sapiens 71-74 7567689-1 1995 An antibody to the ret proto-oncogene product (RET) was raised and applied to formalin-fixed, paraffin-embedded neuroblastic tumors (NBTs) to investigate its usefulness in diagnosis and evaluation of cell differentiation. Formaldehyde 78-86 ret proto-oncogene Homo sapiens 19-22 7532281-3 1995 The 170-kDa Ret protein present on the cell surface of transformed cells was highly phosphorylated on tyrosine and formed disulfide-linked homodimers. Tyrosine 102-110 ret proto-oncogene Homo sapiens 12-15 7532281-3 1995 The 170-kDa Ret protein present on the cell surface of transformed cells was highly phosphorylated on tyrosine and formed disulfide-linked homodimers. Disulfides 122-131 ret proto-oncogene Homo sapiens 12-15 7536460-2 1995 In MEN 2A, germline missense mutations are found in one of five cysteine codons within exons 10 and 11 in the extracellular domain of the RET protooncogene. Cysteine 64-72 ret proto-oncogene Homo sapiens 3-9 7536460-2 1995 In MEN 2A, germline missense mutations are found in one of five cysteine codons within exons 10 and 11 in the extracellular domain of the RET protooncogene. Cysteine 64-72 ret proto-oncogene Homo sapiens 138-141 7864888-3 1995 Here we report that a human medullary thyroid carcinoma cell line, the TT cell line, harbours a MEN2A-type mutation, specifically a cysteine to triptophan substitution at the level of the RET codon 634. Cysteine 132-140 ret proto-oncogene Homo sapiens 96-101 7864888-3 1995 Here we report that a human medullary thyroid carcinoma cell line, the TT cell line, harbours a MEN2A-type mutation, specifically a cysteine to triptophan substitution at the level of the RET codon 634. Cysteine 132-140 ret proto-oncogene Homo sapiens 188-191 7864888-3 1995 Here we report that a human medullary thyroid carcinoma cell line, the TT cell line, harbours a MEN2A-type mutation, specifically a cysteine to triptophan substitution at the level of the RET codon 634. triptophan 144-154 ret proto-oncogene Homo sapiens 96-101 7864888-3 1995 Here we report that a human medullary thyroid carcinoma cell line, the TT cell line, harbours a MEN2A-type mutation, specifically a cysteine to triptophan substitution at the level of the RET codon 634. triptophan 144-154 ret proto-oncogene Homo sapiens 188-191 7567689-1 1995 An antibody to the ret proto-oncogene product (RET) was raised and applied to formalin-fixed, paraffin-embedded neuroblastic tumors (NBTs) to investigate its usefulness in diagnosis and evaluation of cell differentiation. Formaldehyde 78-86 ret proto-oncogene Homo sapiens 47-50 7567689-1 1995 An antibody to the ret proto-oncogene product (RET) was raised and applied to formalin-fixed, paraffin-embedded neuroblastic tumors (NBTs) to investigate its usefulness in diagnosis and evaluation of cell differentiation. Paraffin 94-102 ret proto-oncogene Homo sapiens 19-22 7567689-1 1995 An antibody to the ret proto-oncogene product (RET) was raised and applied to formalin-fixed, paraffin-embedded neuroblastic tumors (NBTs) to investigate its usefulness in diagnosis and evaluation of cell differentiation. Paraffin 94-102 ret proto-oncogene Homo sapiens 47-50 7567689-7 1995 Thus, RET was considered to be a new marker that would be implemented in diagnosis and estimation of neuronal differentiation of NBTs. nbts 129-133 ret proto-oncogene Homo sapiens 6-9 7845675-2 1995 MEN 2A and FMTC mutations characterised thus far occur exclusively in the cysteine-rich domain of the extracellular region of RET. Cysteine 74-82 ret proto-oncogene Homo sapiens 0-6 7845675-2 1995 MEN 2A and FMTC mutations characterised thus far occur exclusively in the cysteine-rich domain of the extracellular region of RET. Cysteine 74-82 ret proto-oncogene Homo sapiens 126-129 7845675-3 1995 We now report a missense mutation in the intracellular tyrosine kinase domain of RET in the germline of a family with FMTC that does not have a cysteine codon mutation. Cysteine 144-152 ret proto-oncogene Homo sapiens 81-84 7889627-8 1995 RESULTS: A heterozygous TGC to CGC mutation of codon 634 (cysteine to arginine) was found in the PHAEO and medullary thyroid cancer from the MEN 2A patient. Cysteine 58-66 ret proto-oncogene Homo sapiens 141-147 7860065-3 1995 The majority of mutations found so far in MEN2A patients have been located in nucleotide sequences encoding cysteine residues in the extracellular domain of RET. Cysteine 108-116 ret proto-oncogene Homo sapiens 42-47 7860065-3 1995 The majority of mutations found so far in MEN2A patients have been located in nucleotide sequences encoding cysteine residues in the extracellular domain of RET. Cysteine 108-116 ret proto-oncogene Homo sapiens 157-160 7860065-4 1995 To characterize MEN2A germline alterations in the Japanese population, we screened DNA from eight unrelated patients for mutations in exons 10 and 11 of the RET proto-oncogene and found mutations in all eight patients, at codons 618, 620, or 634; each of these sites encodes a cysteine residue in the extracellular domain of RET. Cysteine 277-285 ret proto-oncogene Homo sapiens 157-160 7889627-8 1995 RESULTS: A heterozygous TGC to CGC mutation of codon 634 (cysteine to arginine) was found in the PHAEO and medullary thyroid cancer from the MEN 2A patient. Arginine 70-78 ret proto-oncogene Homo sapiens 141-147 7889627-11 1995 CONCLUSION: Mutations of key cysteine codons of the ret proto-oncogene may be specific to MEN 2A. Cysteine 29-37 ret proto-oncogene Homo sapiens 52-55 7889627-11 1995 CONCLUSION: Mutations of key cysteine codons of the ret proto-oncogene may be specific to MEN 2A. Cysteine 29-37 ret proto-oncogene Homo sapiens 90-96 8600671-3 1995 Recently, germline point-mutations in RET cysteine codons of the extracellular cysteine-rich domain (encoded by exons 10 and 11) and in the tyrosine-kinase domain (encoded by exon 16) at codon 918, have been associated with the syndromes of multiple endocrine neoplasia (MEN) type 2A, MEN type 2B and familial medullary thyroid carcinoma (FMTC). Cysteine 42-50 ret proto-oncogene Homo sapiens 38-41 8573606-3 1995 MEN 2A mutations involved cysteine residues in the extracellular domain and induced disulfide-linked homodimerization of the Ret protein on the cell surface, leading to activation of its intrinsic tyrosine kinase. Cysteine 26-34 ret proto-oncogene Homo sapiens 0-6 8573606-3 1995 MEN 2A mutations involved cysteine residues in the extracellular domain and induced disulfide-linked homodimerization of the Ret protein on the cell surface, leading to activation of its intrinsic tyrosine kinase. Disulfides 84-93 ret proto-oncogene Homo sapiens 0-6 8573606-3 1995 MEN 2A mutations involved cysteine residues in the extracellular domain and induced disulfide-linked homodimerization of the Ret protein on the cell surface, leading to activation of its intrinsic tyrosine kinase. Disulfides 84-93 ret proto-oncogene Homo sapiens 125-128 12114809-4 1995 We found six different missense germ line mutations at cysteine residues encoded by exons 10 and 11 in all patients with MEN 2A or familial medullary thyroid carcinoma (FMTC). Cysteine 55-63 ret proto-oncogene Homo sapiens 121-127 12114809-6 1995 A germline Met -* Thr point mutation at codon 918 of the RETtyrosine kinase domain encoded by exon 16 was identified in all MEN 2B patients. Threonine 18-21 ret proto-oncogene Homo sapiens 124-130 8600671-3 1995 Recently, germline point-mutations in RET cysteine codons of the extracellular cysteine-rich domain (encoded by exons 10 and 11) and in the tyrosine-kinase domain (encoded by exon 16) at codon 918, have been associated with the syndromes of multiple endocrine neoplasia (MEN) type 2A, MEN type 2B and familial medullary thyroid carcinoma (FMTC). Cysteine 79-87 ret proto-oncogene Homo sapiens 38-41 8600671-7 1995 In all 19 MEN 2A patients we found RET germline point-mutations either at cysteine codons 634 (14), 630 (1) in exon 11 or at codon 618 (4) in exon 10. Cysteine 74-82 ret proto-oncogene Homo sapiens 35-38 7849700-3 1994 We have recently shown an unexpected correlation between one particular RET mutation, cys634-->arg, and the probability of parathyroid involvement in families with MEN 2A. Arginine 98-101 ret proto-oncogene Homo sapiens 72-75 7874109-4 1994 All were missense mutations affecting one of three cysteines in the extracellular domain of the RET tyrosine kinase receptor. Cysteine 51-60 ret proto-oncogene Homo sapiens 96-99 7881414-2 1994 In HSCR these mutations are dispersed throughout the gene, while in MEN 2A and FMTC, they are tightly clustered in five cysteine codons of the RET extracellular domain. Cysteine 120-128 ret proto-oncogene Homo sapiens 68-74 7881414-2 1994 In HSCR these mutations are dispersed throughout the gene, while in MEN 2A and FMTC, they are tightly clustered in five cysteine codons of the RET extracellular domain. Cysteine 120-128 ret proto-oncogene Homo sapiens 143-146 7881414-4 1994 In each of five families with HSCR with or without MEN 2A or FMTC, we have identified a nucleotide substitution in one of the five cysteine codons previously associated with MEN 2A or FMTC. Cysteine 131-139 ret proto-oncogene Homo sapiens 51-57 7881414-4 1994 In each of five families with HSCR with or without MEN 2A or FMTC, we have identified a nucleotide substitution in one of the five cysteine codons previously associated with MEN 2A or FMTC. Cysteine 131-139 ret proto-oncogene Homo sapiens 174-180 7881414-6 1994 In three families, both HSCR and MEN 2A were associated with a single Cys-->Arg mutation at either codon 618 or 620 of RET. Cysteine 70-73 ret proto-oncogene Homo sapiens 33-39 7881414-6 1994 In three families, both HSCR and MEN 2A were associated with a single Cys-->Arg mutation at either codon 618 or 620 of RET. Cysteine 70-73 ret proto-oncogene Homo sapiens 119-122 7881414-6 1994 In three families, both HSCR and MEN 2A were associated with a single Cys-->Arg mutation at either codon 618 or 620 of RET. Arginine 76-79 ret proto-oncogene Homo sapiens 33-39 7881414-6 1994 In three families, both HSCR and MEN 2A were associated with a single Cys-->Arg mutation at either codon 618 or 620 of RET. Arginine 76-79 ret proto-oncogene Homo sapiens 119-122 7881414-8 1994 We suggest that specific mutations in cysteine codons 618 and 620 result in MEN 2A or FMTC, but can also predispose to HSCR with low penetrance. Cysteine 38-46 ret proto-oncogene Homo sapiens 76-82 7943181-0 1994 Detection of RET proto-oncogene point mutations in paraffin-embedded pheochromocytoma specimens by nonradioactive single-strand conformation polymorphism analysis and direct sequencing. Paraffin 51-59 ret proto-oncogene Homo sapiens 13-16 7943181-3 1994 All MEN 2A-associated pheochromocytomas contained a heterozygous missense germline mutation within cystine codons of the cysteine-rich extracellular domain encoded by exons 10 and 11. Cystine 99-106 ret proto-oncogene Homo sapiens 4-10 7943181-3 1994 All MEN 2A-associated pheochromocytomas contained a heterozygous missense germline mutation within cystine codons of the cysteine-rich extracellular domain encoded by exons 10 and 11. Cysteine 121-129 ret proto-oncogene Homo sapiens 4-10 7943181-6 1994 These data support recent findings that germline point mutations that are clustered in distinct cysteine codons of the RET proto-oncogene are involved in the neoplastic phenotype of the MEN 2A syndrome. Cysteine 96-104 ret proto-oncogene Homo sapiens 119-122 7943181-6 1994 These data support recent findings that germline point mutations that are clustered in distinct cysteine codons of the RET proto-oncogene are involved in the neoplastic phenotype of the MEN 2A syndrome. Cysteine 96-104 ret proto-oncogene Homo sapiens 186-192 7849700-3 1994 We have recently shown an unexpected correlation between one particular RET mutation, cys634-->arg, and the probability of parathyroid involvement in families with MEN 2A. Arginine 98-101 ret proto-oncogene Homo sapiens 167-173 7961113-3 1994 Tumors of four MEN 2A patients had missense mutations in Cys 634 in the extracellular domain of the ret proto-oncogene. Cysteine 57-60 ret proto-oncogene Homo sapiens 15-21 7961113-3 1994 Tumors of four MEN 2A patients had missense mutations in Cys 634 in the extracellular domain of the ret proto-oncogene. Cysteine 57-60 ret proto-oncogene Homo sapiens 100-103 7981703-0 1994 Three dinucleotide repeat polymorphisms closely linked to the RET protooncogene D10S1098, D10S1099 and D10S1100. Dinucleoside Phosphates 6-18 ret proto-oncogene Homo sapiens 62-65 7987299-1 1994 Mutations in FMTC and MEN 2A exclusively affect cysteine residues in exon 10 and 11 of RET, whereas in MEN 2B codon 918 in exon 16 is involved. Cysteine 48-56 ret proto-oncogene Homo sapiens 22-28 7987299-1 1994 Mutations in FMTC and MEN 2A exclusively affect cysteine residues in exon 10 and 11 of RET, whereas in MEN 2B codon 918 in exon 16 is involved. Cysteine 48-56 ret proto-oncogene Homo sapiens 87-90 7910861-5 1994 Point mutations in the cysteine-rich domain of the RET were demonstrated in patients with MEN 2A. Cysteine 23-31 ret proto-oncogene Homo sapiens 51-54 8183561-3 1994 Chimeric Ret and Trk oncoproteins, encoded by different rearrangements of proto-TRK and proto-RET genes, display a constitutive phosphorylation on tyrosine. Tyrosine 147-155 ret proto-oncogene Homo sapiens 9-12 8183561-3 1994 Chimeric Ret and Trk oncoproteins, encoded by different rearrangements of proto-TRK and proto-RET genes, display a constitutive phosphorylation on tyrosine. Tyrosine 147-155 ret proto-oncogene Homo sapiens 94-97 8183561-8 1994 In addition, in cells containing either Ret or Trk oncoproteins, Shc proteins are constitutively phosphorylated on tyrosine and bound to Grb2. Tyrosine 115-123 ret proto-oncogene Homo sapiens 40-43 7915165-4 1994 Each of the mutations involves a cysteine residue in the extracellular cysteine-rich domain of the RET receptor tyrosine kinase. Cysteine 33-41 ret proto-oncogene Homo sapiens 99-127 7915165-4 1994 Each of the mutations involves a cysteine residue in the extracellular cysteine-rich domain of the RET receptor tyrosine kinase. Cysteine 71-79 ret proto-oncogene Homo sapiens 99-127 7910861-5 1994 Point mutations in the cysteine-rich domain of the RET were demonstrated in patients with MEN 2A. Cysteine 23-31 ret proto-oncogene Homo sapiens 90-96 7906866-6 1994 All mutations occurred within codons specifying cysteine residues in the transition point between the RET protein extracellular and transmembrane domains. Cysteine 48-56 ret proto-oncogene Homo sapiens 102-105 7914213-0 1994 Identification of the Cys634-->Tyr mutation of the RET proto-oncogene in a pedigree with multiple endocrine neoplasia type 2A and localized cutaneous lichen amyloidosis. Tyrosine 34-37 ret proto-oncogene Homo sapiens 54-57 7914213-0 1994 Identification of the Cys634-->Tyr mutation of the RET proto-oncogene in a pedigree with multiple endocrine neoplasia type 2A and localized cutaneous lichen amyloidosis. Tyrosine 34-37 ret proto-oncogene Homo sapiens 92-128 7914213-3 1994 A cys634-->tyr missense mutation, already reported as causative in MEN2A patients, was identified after SSCP analysis and direct sequencing of exon 11 of the RET protooncogene in one individual affected with both MEN2A and CLA, thus suggesting a common etiology for the two disorders. Tyrosine 14-17 ret proto-oncogene Homo sapiens 70-75 7914213-3 1994 A cys634-->tyr missense mutation, already reported as causative in MEN2A patients, was identified after SSCP analysis and direct sequencing of exon 11 of the RET protooncogene in one individual affected with both MEN2A and CLA, thus suggesting a common etiology for the two disorders. Tyrosine 14-17 ret proto-oncogene Homo sapiens 161-164 7914213-3 1994 A cys634-->tyr missense mutation, already reported as causative in MEN2A patients, was identified after SSCP analysis and direct sequencing of exon 11 of the RET protooncogene in one individual affected with both MEN2A and CLA, thus suggesting a common etiology for the two disorders. Tyrosine 14-17 ret proto-oncogene Homo sapiens 216-221 7911697-2 1994 The majority of MEN 2A and familial medullary thyroid carcinoma results from missense mutations within one of five cysteine codons in the extracellular domain of the RET proto-oncogene. Cysteine 115-123 ret proto-oncogene Homo sapiens 16-22 7911697-2 1994 The majority of MEN 2A and familial medullary thyroid carcinoma results from missense mutations within one of five cysteine codons in the extracellular domain of the RET proto-oncogene. Cysteine 115-123 ret proto-oncogene Homo sapiens 166-169 7911697-3 1994 We now report a missense mutation, resulting in the substitution of a threonine for a methionine at codon 918 in the tyrosine kinase catalytic domain, in the germline of 26 of 28 apparently distinct families with MEN 2B. Threonine 70-79 ret proto-oncogene Homo sapiens 213-219 7510705-9 1994 Activation of the activity of FGF receptor tyrosine kinase in smooth muscle cells by ligand binding resulted in tyrosine phosphorylation of one of the FGF receptors and a 90-kDa-protein as well as increased tyrosine phosphorylation of phospholipase C-gamma. Tyrosine 112-120 ret proto-oncogene Homo sapiens 34-58 7510340-5 1994 Inhibitory activity against EGF receptor tyrosine kinase was chain-length dependent, with the propanamides being the most effective. propionamide 94-106 ret proto-oncogene Homo sapiens 32-56 8114938-6 1994 Mutations in the extracellular cysteine-rich domain of Ret have been identified previously in patients with multiple endocrine neoplasia type 2A, and a targeted mutation in the tyrosine kinase domain of the same gene produces intestinal aganglionosis and kidney agenesis in homozygous transgenic mice. Cysteine 31-39 ret proto-oncogene Homo sapiens 55-58 7906866-8 1994 A mutation in codon 664, causing the substitution of a threonine for a methionine in the tyrosine kinase domain of the protein, was found in all nine unrelated MEN 2B patients studied. Threonine 55-64 ret proto-oncogene Homo sapiens 160-166 7906866-8 1994 A mutation in codon 664, causing the substitution of a threonine for a methionine in the tyrosine kinase domain of the protein, was found in all nine unrelated MEN 2B patients studied. Methionine 71-81 ret proto-oncogene Homo sapiens 160-166 7907913-3 1994 Mutations at one of 5 cysteines in the extracellular domain were found in 97% of patients with MEN 2A and 86% with FMTC but not in MEN 2B patients or normal controls. Cysteine 22-31 ret proto-oncogene Homo sapiens 95-101 7584011-9 1994 RET, a transmembrane receptor protein, has a large glycosylated extracellular domain containing clustered cysteine residues and calcium-binding motifs, a single hydrophobic transmembrane domain, and a cytoplasmic domain with tyrosine kinase catalytic activity. Cysteine 106-114 ret proto-oncogene Homo sapiens 0-3 7584011-9 1994 RET, a transmembrane receptor protein, has a large glycosylated extracellular domain containing clustered cysteine residues and calcium-binding motifs, a single hydrophobic transmembrane domain, and a cytoplasmic domain with tyrosine kinase catalytic activity. Calcium 128-135 ret proto-oncogene Homo sapiens 0-3 7584011-10 1994 Several germline missense mutations in a codon specifying one of these highly conserved cysteine residues have been detected in patients affected with MEN-2A. Cysteine 88-96 ret proto-oncogene Homo sapiens 151-157 7685595-2 1993 The 150 kDa and 170 kDa proto-Ret proteins immunoprecipitated with antibodies against their carboxy-terminal 20 amino acids were shown to be phosphorylated predominantly on tyrosine residues in immunocomplex kinase assay. Tyrosine 173-181 ret proto-oncogene Homo sapiens 30-33 8363602-0 1993 Inhibition of ret tyrosine kinase activity by herbimycin A. herbimycin 46-58 ret proto-oncogene Homo sapiens 14-17 8363602-2 1993 Herbimycin A reversed the morphology of NIH(ret) cells to flat cells with a concomitant reassembly of microfilament bundles. herbimycin 0-12 ret proto-oncogene Homo sapiens 44-47 8363602-4 1993 When tyrosine kinase activities of the active ret gene products in herbimycin A-treated NIH(ret) and TPC-1 cells were examined in immunocomplex kinase assays, they drastically decreased in both cells as compared with untreated cells. herbimycin 67-79 ret proto-oncogene Homo sapiens 46-49 8363602-4 1993 When tyrosine kinase activities of the active ret gene products in herbimycin A-treated NIH(ret) and TPC-1 cells were examined in immunocomplex kinase assays, they drastically decreased in both cells as compared with untreated cells. herbimycin 67-79 ret proto-oncogene Homo sapiens 92-95 8363602-5 1993 In addition, herbimycin A strongly inhibited tyrosine phosphorylation of 40 kDa and 31 kDa proteins present in the immunoprecipitates of both cells, suggesting that these proteins could associate with the Ret proteins. herbimycin 13-25 ret proto-oncogene Homo sapiens 205-208 8363602-5 1993 In addition, herbimycin A strongly inhibited tyrosine phosphorylation of 40 kDa and 31 kDa proteins present in the immunoprecipitates of both cells, suggesting that these proteins could associate with the Ret proteins. Tyrosine 45-53 ret proto-oncogene Homo sapiens 205-208 7685595-3 1993 The level of tyrosine phosphorylation of the 150 kDa proto-Ret protein was approximately 10-fold higher than that of the 170 kDa proto-Ret protein, although both proteins were expressed at similar levels in neuroblastoma cells. Tyrosine 13-21 ret proto-oncogene Homo sapiens 59-62 7685595-4 1993 This result was confirmed by using a lysate of SK-N-MC human primitive neuroectodermal tumor cells transfected with the ret proto-oncogene. sk-n-mc 47-54 ret proto-oncogene Homo sapiens 120-123 1766678-0 1991 Expression of the ret proto-oncogene in human neuroblastoma cell lines and its increase during neuronal differentiation induced by retinoic acid. Tretinoin 131-144 ret proto-oncogene Homo sapiens 18-21 8487750-1 1993 We have tested the hypothesis that activation of the insulin receptor tyrosine kinase is due to autophosphorylation of tyrosines 1146, 1150 and 1151 within a putative autoinhibitory domain. Tyrosine 119-128 ret proto-oncogene Homo sapiens 61-85 8487750-3 1993 This synthetic peptide gave inhibition of the insulin receptor tyrosine kinase autophosphorylation and phosphorylation of the exogenous substrate poly(Glu, Tyr) with an approximate IC50 of 100 microM. poly 146-150 ret proto-oncogene Homo sapiens 54-78 8487750-3 1993 This synthetic peptide gave inhibition of the insulin receptor tyrosine kinase autophosphorylation and phosphorylation of the exogenous substrate poly(Glu, Tyr) with an approximate IC50 of 100 microM. Glutamic Acid 151-154 ret proto-oncogene Homo sapiens 54-78 8487750-3 1993 This synthetic peptide gave inhibition of the insulin receptor tyrosine kinase autophosphorylation and phosphorylation of the exogenous substrate poly(Glu, Tyr) with an approximate IC50 of 100 microM. Tyrosine 156-159 ret proto-oncogene Homo sapiens 54-78 7678053-8 1993 RI alpha-ret transcripts encode two isoforms of the chimeric protein (p76 and p81), which display constitutive tyrosine phosphorylation as well as a tyrosine kinase enzymatic activity. Tyrosine 111-119 ret proto-oncogene Homo sapiens 9-12 1390993-5 1992 This differences were also found when we compare the number of RET and REA after the incubation of LN with SP and SN respectively (p less than 0.01, p less than 0.05). Tin 114-116 ret proto-oncogene Homo sapiens 63-66 1572907-5 1992 Tyrosine phosphorylation and TGF-alpha mRNA accumulation in response to EGF and TGF-alpha were both inhibited by a monoclonal antibody against the EGF receptor and by the EGF receptor tyrosine kinase inhibitor RG50864, demonstrating the involvement of the tyrosine kinase activity of the receptor in TGF-alpha autoinduction. Tyrosine 0-8 ret proto-oncogene Homo sapiens 175-199 8099202-7 1993 Further, 19 of these 20 mutations affect the same conserved cysteine residue at the boundary of the RET extracellular and transmembrane domains. Cysteine 60-68 ret proto-oncogene Homo sapiens 100-103 1437145-5 1992 An additional set of experiments led us to conclude that, whereas the normal product of the RET proto-oncogene is a membrane-associated receptor-like molecule not intrinsically phosphorylated on tyrosine, both oncogenic forms of RET, ptc-1 and ptc-2, are constitutively phosphorylated on tyrosine, display an "in vitro" autophosphorylation activity, are translocated from the membrane to the cytoplasm and are apparently unaffected by protein kinase C modulation. Tyrosine 288-296 ret proto-oncogene Homo sapiens 92-95 1766678-3 1991 Expression of proto-ret was detected in the neuronal subline, named SH-4305, but not in three non-neuronal sublines. sh-4305 68-75 ret proto-oncogene Homo sapiens 20-23 1766678-4 1991 Expression of proto-ret in the SH-4305 cells increased markedly after treatment with retinoic acid for 1 day, with concomitant morphological change, namely neurite outgrowth, and induction of neurofilament mRNA expression. Tretinoin 85-98 ret proto-oncogene Homo sapiens 20-23 34762884-6 2022 The fluorescence quenching of Fe3+ were mainly due to the competitive absorption of excitation source and RET, while the ACE mechanism was mostly responsible for the enhancement of As5+. ferric sulfate 30-34 ret proto-oncogene Homo sapiens 106-109 2000222-3 1991 When the neuroblastoma cells were treated with tunicamycin, a protein with an apparent molecular weight of 120 kd, which is consistent with that of the c-ret protein predicted from the cDNA sequence, appeared on immunoblots. Tunicamycin 47-58 ret proto-oncogene Homo sapiens 154-157 33771190-5 2021 Selpercatinib (LOXO-292) and pralsetinib (BLU-667) are potent and selective inhibitors that target RET alterations, including fusions and mutations, irrespective of the tissue of origin. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 99-102 33771190-6 2021 Recently, the results from the LIBRETTO-001 and ARROW clinical trials demonstrated significant clinical benefits with selpercatinib and pralsetinib respectively, in NSCLC patients with RET gene fusions, with tolerable toxicity profiles. Selpercatinib 118-131 ret proto-oncogene Homo sapiens 34-37 20148858-4 2010 Polystyrene microbeads barcoded by fluoresceine isothiocyanate fluorescence as high brightness and low brightness microspheres were coated with receptor tyrosine kinase (RTK) ligand-epidermal growth factor (EGF)/stem cell factor (SCF) and ATP/GTP, respectively. Polystyrenes 0-11 ret proto-oncogene Homo sapiens 144-168 20148858-4 2010 Polystyrene microbeads barcoded by fluoresceine isothiocyanate fluorescence as high brightness and low brightness microspheres were coated with receptor tyrosine kinase (RTK) ligand-epidermal growth factor (EGF)/stem cell factor (SCF) and ATP/GTP, respectively. Polystyrenes 0-11 ret proto-oncogene Homo sapiens 170-173 2107492-0 1990 2-Aminopurine abolishes EGF- and TPA-stimulated pp33 phosphorylation and c-fos induction without affecting the activation of protein kinase C. Epidermal Growth Factor (EGF) and Tetradecanoyl Phorbol Acetate (TPA) initiate signalling cascades in C3H 10T1/2 fibroblasts by primarily activating distinct protein kinases, the EGF receptor tyrosine kinase and protein kinase C respectively; there is no signal crossover at the initiation of signalling. 2-Aminopurine 0-13 ret proto-oncogene Homo sapiens 326-350 2107492-0 1990 2-Aminopurine abolishes EGF- and TPA-stimulated pp33 phosphorylation and c-fos induction without affecting the activation of protein kinase C. Epidermal Growth Factor (EGF) and Tetradecanoyl Phorbol Acetate (TPA) initiate signalling cascades in C3H 10T1/2 fibroblasts by primarily activating distinct protein kinases, the EGF receptor tyrosine kinase and protein kinase C respectively; there is no signal crossover at the initiation of signalling. Tetradecanoylphorbol Acetate 33-36 ret proto-oncogene Homo sapiens 326-350 33768672-8 2021 The tyrosine phosphorylation patterns differed between ALK, ROS1 and RET fusions, suggesting that oncogenic signaling induced by these kinases involves the modulation of different cellular processes. Tyrosine 4-12 ret proto-oncogene Homo sapiens 69-72 34762884-6 2022 The fluorescence quenching of Fe3+ were mainly due to the competitive absorption of excitation source and RET, while the ACE mechanism was mostly responsible for the enhancement of As5+. arsenic(5+) 181-185 ret proto-oncogene Homo sapiens 106-109 34822305-4 2022 Multiple linear regression was used to analyze the correlation of risk factors (PCT or ATF4 expression, RET mutation, tumor differentiation, SMTC stage, lymphatic metastasis) for 5-year recurrence and survival of SMTC. smtc 213-217 ret proto-oncogene Homo sapiens 104-107 34710947-2 2022 Approval of Retevmo (Selpercatinib) for treatment of lung and thyroid cancer with RET gene mutations or fusions, calls for studies to explore RET fusion partners and their eligibility for RET based targeted therapy. Selpercatinib 21-34 ret proto-oncogene Homo sapiens 82-85 34400874-6 2022 Subsequently, the PEI-Ru@Ti3C2@AuNPs-S7 probes were used to combine with the excised hairpin part of TDNAs on the surface of Au-g-C3N4, and the signal change was realized employing electrochemiluminescence resonance energy transfer (ECL-RET). Gold 125-127 ret proto-oncogene Homo sapiens 237-240 34822305-8 2022 ATF4 and PCT expressions combined with RET mutation are related to the clinical prognosis of SMTC and can predict SMTC staging. smtc 93-97 ret proto-oncogene Homo sapiens 39-42 34822305-8 2022 ATF4 and PCT expressions combined with RET mutation are related to the clinical prognosis of SMTC and can predict SMTC staging. smtc 114-118 ret proto-oncogene Homo sapiens 39-42 34743497-9 2021 Pralsetinib and selpercatinib have been developed as tyrosine kinase inhibitors (TKI) selectively targeting RET variation of fusions or mutations, and both agents significantly improved the prognosis of patients with RET fusion-positive NSCLC. Selpercatinib 16-29 ret proto-oncogene Homo sapiens 108-111 34246540-0 2022 Central Nervous System Response to Selpercartinib in Patient With RET-rearranged Non-small Cell Lung Cancer After Developing Leptomeningeal Disease on Pralsetinib. selpercartinib 35-49 ret proto-oncogene Homo sapiens 66-69 34743497-9 2021 Pralsetinib and selpercatinib have been developed as tyrosine kinase inhibitors (TKI) selectively targeting RET variation of fusions or mutations, and both agents significantly improved the prognosis of patients with RET fusion-positive NSCLC. Selpercatinib 16-29 ret proto-oncogene Homo sapiens 217-220 34921013-5 2022 To identify strategies that can improve PDAC sensitivity to HCQ, we applied a CRISPR-Cas9 loss-of-function screen and found that a top sensitizer was the receptor tyrosine kinase (RTK) insulin-like growth factor 1 receptor (IGF1R). Hydroxychloroquine 60-63 ret proto-oncogene Homo sapiens 154-178 34921013-5 2022 To identify strategies that can improve PDAC sensitivity to HCQ, we applied a CRISPR-Cas9 loss-of-function screen and found that a top sensitizer was the receptor tyrosine kinase (RTK) insulin-like growth factor 1 receptor (IGF1R). Hydroxychloroquine 60-63 ret proto-oncogene Homo sapiens 180-183 34957368-12 2021 Moreover, RET-CCDC6 fusion and EGFR mutation were detected following crizotinib treatment in two patients, suggesting novel mechanisms of resistance. Crizotinib 69-79 ret proto-oncogene Homo sapiens 10-13 34913799-6 2021 Ret-He and IRF have been established as the marker of iron deficiency and iron-deficiency anaemia in different age groups and as a marker of response to iron therapy. Iron 153-157 ret proto-oncogene Homo sapiens 0-3 34925234-0 2021 Germline RET Leu56Met Variant Is Likely Not Causative of Multiple Endocrine Neoplasia Type 2. leu56met 13-21 ret proto-oncogene Homo sapiens 9-12 34894066-2 2022 Imatinib, a receptor tyrosine kinase (RTK) inhibitor, has been used in Penttinen syndrome (PS) patients with good results. Imatinib Mesylate 0-8 ret proto-oncogene Homo sapiens 12-36 34894066-2 2022 Imatinib, a receptor tyrosine kinase (RTK) inhibitor, has been used in Penttinen syndrome (PS) patients with good results. Imatinib Mesylate 0-8 ret proto-oncogene Homo sapiens 38-41 34944663-8 2021 Based on this finding, we tested the efficacy of hydrazostat in combination with RTK inhibitor imatinib. Imatinib Mesylate 95-103 ret proto-oncogene Homo sapiens 81-84 34741450-11 2021 In those with microsatellite-stable mCRC, patients with RET mutations had a higher median TMB than patients with wild-type RET (9.4 vs. 6.7 mutations/Mb, respectively, p = 0.001). 1,2,4,5-tetramethoxybenzene 90-93 ret proto-oncogene Homo sapiens 56-59 34925234-2 2021 The variant c.166C>A, p.Leu56Met in RET was recently reported in two patients with medullary thyroid cancer (MTC). leu56met 24-32 ret proto-oncogene Homo sapiens 36-39 34925234-4 2021 Here, we present clinical follow up of a Danish RET Leu56Met cohort. leu56met 52-60 ret proto-oncogene Homo sapiens 48-51 34517600-3 2021 The absorption spectrum of Cu2S and the ECL emission spectrum of the donor could be highly matched, which ensured the occurrence of electrochemiluminescence resonance energy transfer (ECL-RET). Copper(I) sulfide 27-31 ret proto-oncogene Homo sapiens 188-191 34216952-3 2021 The prepared catalyst exhibited superior catalytic activity towards oxygen reduction reaction (ORR) such as the more positive onset potential of 0.96 V, half-wave potential of 0.86 V and smaller Tafel slope of 67.9 mV dec-1, outperforming those of commercial Pt/C. Oxygen 68-74 ret proto-oncogene Homo sapiens 259-263 34517600-6 2021 Furthermore, the ECL-RET system based on this has shown excellent performance in the detection of florfenicol. florfenicol 98-109 ret proto-oncogene Homo sapiens 21-24 34803090-4 2021 We conducted an investigator-initiated trial of alectinib, which also has RET kinase-inhibitory activity, against RET-rearranged NSCLC. alectinib 48-57 ret proto-oncogene Homo sapiens 74-77 34900714-0 2021 Zotatifin, an eIF4A-Selective Inhibitor, Blocks Tumor Growth in Receptor Tyrosine Kinase Driven Tumors. Zotatifin 0-9 ret proto-oncogene Homo sapiens 64-88 34391699-5 2021 Recently, highly potent and RET-specific inhibitors selpercatinib and pralsetinib were successfully translated to the clinic and FDA approved. Selpercatinib 52-65 ret proto-oncogene Homo sapiens 28-31 34803090-4 2021 We conducted an investigator-initiated trial of alectinib, which also has RET kinase-inhibitory activity, against RET-rearranged NSCLC. alectinib 48-57 ret proto-oncogene Homo sapiens 114-117 34803090-5 2021 Two RET-rearranged NSCLC patients experienced severe skin toxicity with alectinib after first undergoing anti-PD-1 antibody treatment with an ICI. alectinib 72-81 ret proto-oncogene Homo sapiens 4-7 34858321-6 2021 Genetic testing revealed heterozygosity for a mutation at codon 634 in exon 11 (TGC-TTC mutation; p.Cys634Phe) of the Ret gene. cys634phe 100-109 ret proto-oncogene Homo sapiens 118-121 34830178-4 2021 Cabozantinib is a receptor tyrosine kinase (RTK) inhibitor, already approved for the treatment of non-skin-related cancers. cabozantinib 0-12 ret proto-oncogene Homo sapiens 18-42 34830178-4 2021 Cabozantinib is a receptor tyrosine kinase (RTK) inhibitor, already approved for the treatment of non-skin-related cancers. cabozantinib 0-12 ret proto-oncogene Homo sapiens 44-47 34830178-9 2021 The phosphorylated RTKs p-PDGF-Ralpha, p-IGF-1R, p-MERTK and p-DDR1 were found to be downregulated in the p-RTK array of the MBM cells after cabozantinib treatment. cabozantinib 141-153 ret proto-oncogene Homo sapiens 108-111 34858321-7 2021 Intracranial vascular stenosis may have been caused by a genetic mutation of RNF213 and hypersecretion of catecholamines by MEN2A. Catecholamines 106-120 ret proto-oncogene Homo sapiens 124-129 34729775-4 2022 The presence of KIT proto-oncogene, receptor tyrosine kinase (KIT)D816V predicted response in adv-SM: 17 (90%) of 19 with and none of three without the mutation responded (P < 0 01). adv-sm 94-100 ret proto-oncogene Homo sapiens 36-60 34725737-0 2021 How does nintedanib overcome cancer drug-resistant mutation of RET protein-tyrosine kinase: insights from molecular dynamics simulations. nintedanib 9-19 ret proto-oncogene Homo sapiens 63-66 34725737-5 2021 Nintedanib can effectively inhibit the RET L881V mutant, whereas its analog compound 1 is unable to combat this mutant. nintedanib 0-10 ret proto-oncogene Homo sapiens 39-42 34725737-7 2021 Here, molecular dynamics (MD) simulations, binding free energy calculations, and structural analysis were performed to uncover the mechanism of overcoming the resistance of RET L881V mutant to nintedanib. nintedanib 193-203 ret proto-oncogene Homo sapiens 173-176 34713899-11 2022 In a subset of 19 patients with aggressive disease who had molecular testing as part of clinical care we detected RET fusions in nearly all DSV compared to a minority of N-PTC (83% vs. 15.4%, P = .0095). dsv 140-143 ret proto-oncogene Homo sapiens 114-117 34419556-0 2021 Significant response of medullary thyroid cancer choroidal metastases to highly selective RET inhibitor selpercatinib: a case report. Selpercatinib 104-117 ret proto-oncogene Homo sapiens 90-93 34826838-6 2021 Oncogenic mutations in the RET protooncogene occur in ~25 % of patients as part of the multiple endocrine neoplasia type 2 syndromes and are present as somatic mutations in 60 % of all MTC and up to 90 % of metastatic cases.The multi-tyrosine kinase inhibitors vandetanib and cabozantinib have been approved for progressive advanced disease but have low specificity for the RET tyrosine kinase. cabozantinib 276-288 ret proto-oncogene Homo sapiens 27-30 34826838-7 2021 With the advent of highly selective RET inhibitors selpercatinib and pralsetinib, the treatment landscape has profoundly changed. Selpercatinib 51-64 ret proto-oncogene Homo sapiens 36-39 34994624-0 2021 Divergent RET- and BRAF-Mediated Resistance to Osimertinib in EGFR-Mutant NSCLC: A Case Report. osimertinib 47-58 ret proto-oncogene Homo sapiens 10-13 34994633-0 2021 Novel RET Fusion RET-SEPTIN9 Predicts Response to Selective RET Inhibition With Selpercatinib in Malignant Pheochromocytoma. Selpercatinib 80-93 ret proto-oncogene Homo sapiens 6-9 34994633-0 2021 Novel RET Fusion RET-SEPTIN9 Predicts Response to Selective RET Inhibition With Selpercatinib in Malignant Pheochromocytoma. Selpercatinib 80-93 ret proto-oncogene Homo sapiens 17-20 34994633-0 2021 Novel RET Fusion RET-SEPTIN9 Predicts Response to Selective RET Inhibition With Selpercatinib in Malignant Pheochromocytoma. Selpercatinib 80-93 ret proto-oncogene Homo sapiens 60-63 34792279-1 2021 Herein, a label-free and immobilization-free electrochemiluminescence resonance energy transfer (ECL-RET) system based on graphitic carbon nitride nanosheets (GCNNs)/Ru(phen)3 2+ donor/acceptor pair is developed, in which the ECL-RET is regulated by regulating the diffusivity of Ru(phen)3 2+ molecules toward the negatively charged GCNNs through logically programmed DNA hybridization reactions. cyanogen 132-146 ret proto-oncogene Homo sapiens 101-104 34792279-1 2021 Herein, a label-free and immobilization-free electrochemiluminescence resonance energy transfer (ECL-RET) system based on graphitic carbon nitride nanosheets (GCNNs)/Ru(phen)3 2+ donor/acceptor pair is developed, in which the ECL-RET is regulated by regulating the diffusivity of Ru(phen)3 2+ molecules toward the negatively charged GCNNs through logically programmed DNA hybridization reactions. cyanogen 132-146 ret proto-oncogene Homo sapiens 230-233 34792279-1 2021 Herein, a label-free and immobilization-free electrochemiluminescence resonance energy transfer (ECL-RET) system based on graphitic carbon nitride nanosheets (GCNNs)/Ru(phen)3 2+ donor/acceptor pair is developed, in which the ECL-RET is regulated by regulating the diffusivity of Ru(phen)3 2+ molecules toward the negatively charged GCNNs through logically programmed DNA hybridization reactions. ru(phen) 166-174 ret proto-oncogene Homo sapiens 101-104 34792279-1 2021 Herein, a label-free and immobilization-free electrochemiluminescence resonance energy transfer (ECL-RET) system based on graphitic carbon nitride nanosheets (GCNNs)/Ru(phen)3 2+ donor/acceptor pair is developed, in which the ECL-RET is regulated by regulating the diffusivity of Ru(phen)3 2+ molecules toward the negatively charged GCNNs through logically programmed DNA hybridization reactions. ru(phen) 166-174 ret proto-oncogene Homo sapiens 230-233 34792279-1 2021 Herein, a label-free and immobilization-free electrochemiluminescence resonance energy transfer (ECL-RET) system based on graphitic carbon nitride nanosheets (GCNNs)/Ru(phen)3 2+ donor/acceptor pair is developed, in which the ECL-RET is regulated by regulating the diffusivity of Ru(phen)3 2+ molecules toward the negatively charged GCNNs through logically programmed DNA hybridization reactions. ru(phen) 280-288 ret proto-oncogene Homo sapiens 101-104 34792279-1 2021 Herein, a label-free and immobilization-free electrochemiluminescence resonance energy transfer (ECL-RET) system based on graphitic carbon nitride nanosheets (GCNNs)/Ru(phen)3 2+ donor/acceptor pair is developed, in which the ECL-RET is regulated by regulating the diffusivity of Ru(phen)3 2+ molecules toward the negatively charged GCNNs through logically programmed DNA hybridization reactions. ru(phen) 280-288 ret proto-oncogene Homo sapiens 230-233 34834190-2 2021 Multiple kinase inhibitors vandetanib and cabozantinib are commonly used in the treatment of RET-positive NSCLC. vandetanib 27-37 ret proto-oncogene Homo sapiens 93-96 34834190-2 2021 Multiple kinase inhibitors vandetanib and cabozantinib are commonly used in the treatment of RET-positive NSCLC. cabozantinib 42-54 ret proto-oncogene Homo sapiens 93-96 34649088-2 2021 Therefore, in children with MEN2 and advanced MTC, the RET tyrosine kinase (TK) pathway is a target for treatment with selpercatinib, a selective RET TK inhibitor. Selpercatinib 119-132 ret proto-oncogene Homo sapiens 146-149 34649088-12 2021 CONCLUSION: Selpercatinib has shown excellent therapeutic efficacy with minimal toxicity in children with MEN2 and progressive metastatic RET-mutated MTC. Selpercatinib 12-25 ret proto-oncogene Homo sapiens 138-141 34713870-0 2021 Selpercatinib for lung and thyroid cancers with RET gene mutations or fusions. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 48-51 34225542-1 2021 Introduction: Alectinib is a second-generation inhibitor of anaplastic lymphoma kinase (ALK) and RET. alectinib 14-23 ret proto-oncogene Homo sapiens 97-100 34405703-0 2021 Selpercatinib-Enhanced Radioiodine Uptake in RET-Rearranged Thyroid Cancer. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 45-48 34493590-2 2021 The recent FDA approvals of highly potent and selective RET inhibitors, selpercatinib and pralsetinib, has altered the therapeutic management of RET aberrant tumors. Selpercatinib 72-85 ret proto-oncogene Homo sapiens 56-59 34493590-2 2021 The recent FDA approvals of highly potent and selective RET inhibitors, selpercatinib and pralsetinib, has altered the therapeutic management of RET aberrant tumors. Selpercatinib 72-85 ret proto-oncogene Homo sapiens 145-148 34405703-5 2021 Selpercatinib a highly selective RET inhibitor, was recently approved by the FDA for the treatment of RET fusion-positive lung and thyroid cancers. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 33-36 34405703-5 2021 Selpercatinib a highly selective RET inhibitor, was recently approved by the FDA for the treatment of RET fusion-positive lung and thyroid cancers. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 102-105 34405703-6 2021 We had the unprecedented opportunity to observe restoration of iodine-131 uptake after selpercatinib treatment for a non-radioiodine avid metastatic thyroid cancer with a RET/PTC3 fusion gene. Iodine 63-69 ret proto-oncogene Homo sapiens 171-174 34405703-6 2021 We had the unprecedented opportunity to observe restoration of iodine-131 uptake after selpercatinib treatment for a non-radioiodine avid metastatic thyroid cancer with a RET/PTC3 fusion gene. Selpercatinib 87-100 ret proto-oncogene Homo sapiens 171-174 34405703-7 2021 CONCLUSION: This finding of a redifferentiation effect with selpercatinib targeting a RET fusion gene, reinforces the proof of concept of this new therapeutic opportunity. Selpercatinib 60-73 ret proto-oncogene Homo sapiens 86-89 34405703-9 2021 Furthermore, the combined approach with a targeted therapy and radioactive iodine may increase anti-tumor efficacy and minimize acquired resistance to RET inhibitors. radioactive iodine 63-81 ret proto-oncogene Homo sapiens 151-154 34237031-0 2021 NTRK- and RET-fusion-directed therapy in pediatric thyroid cancer yields a tumor response and radioiodine uptake. Iodine-131 94-105 ret proto-oncogene Homo sapiens 10-13 34583388-7 2022 For this reason, two selective RET inhibitors (selpercatinib, pralsetinib) for differentiated thyroid carcinomas were approved by the FDA in 2020. Selpercatinib 47-60 ret proto-oncogene Homo sapiens 31-34 34551970-3 2022 Vandetanib, an inhibitor of VEGFR/RET/EGFR, was found to target ACVR1 (Kd=150nM) and reduce DIPG cell viability in vitro, but has limited ability to cross the blood-brain-barrier. vandetanib 0-10 ret proto-oncogene Homo sapiens 34-37 34523607-4 2021 Lee, H. Lee, and colleagues showed that oncogenic fusions were more commonly associated with invasive disease, increased expression of MAPK signaling pathway genes (ERK score), and decreased expression of the sodium-iodine symporter, which was restored by RET- and NTRK-inhibitory therapy. Sodium iodine 209-222 ret proto-oncogene Homo sapiens 256-259 34523767-14 2022 In a phase 1/2 trial, improvements in HRQoL were observed in over 60% of patients with advanced RET fusion-positive NSCLC who received selpercatinib, a highly selective RET inhibitor. Selpercatinib 135-148 ret proto-oncogene Homo sapiens 96-99 34523767-14 2022 In a phase 1/2 trial, improvements in HRQoL were observed in over 60% of patients with advanced RET fusion-positive NSCLC who received selpercatinib, a highly selective RET inhibitor. Selpercatinib 135-148 ret proto-oncogene Homo sapiens 169-172 34237031-7 2021 Two girls with progressive 131I-refractory lung metastases harboring a TPR-NTRK1 or CCDC6-RET fusion received fusion-targeted therapy; larotrectinib and selpercatinib decreased the tumor extent and restored radioiodine uptake. larotrectinib 135-148 ret proto-oncogene Homo sapiens 90-93 34237031-7 2021 Two girls with progressive 131I-refractory lung metastases harboring a TPR-NTRK1 or CCDC6-RET fusion received fusion-targeted therapy; larotrectinib and selpercatinib decreased the tumor extent and restored radioiodine uptake. Selpercatinib 153-166 ret proto-oncogene Homo sapiens 90-93 34237031-8 2021 The girl with the CCDC6-RET fusion received 131I therapy combined with selpercatinib, leading to a tumor response. Selpercatinib 71-84 ret proto-oncogene Homo sapiens 24-27 34190716-9 2021 In vandetanib treated patients, Ki-67 was reduced 0.3% in RET-positive tumors compared with increased 1.0% in RET-negative tumors, P=0.43 and TUNEL was increased 0.77 in RET-positive tumors and 0.2 in RET-negative tumors, P=0.21. vandetanib 3-13 ret proto-oncogene Homo sapiens 58-61 34516023-16 2022 Over 40% of patients with RET-mutant MTC who received selpercatinib, a highly selective RET inhibitor, reported clinical meaningful improvements in diarrhea in a phase I/2 study. Selpercatinib 54-67 ret proto-oncogene Homo sapiens 88-91 34477517-8 2022 Other pathways like MAPKs and COMT and receptor tyrosine kinase are also affected by catechin and EGCG that alter their action and barge the cellular activity. Catechin 85-93 ret proto-oncogene Homo sapiens 39-63 34477517-8 2022 Other pathways like MAPKs and COMT and receptor tyrosine kinase are also affected by catechin and EGCG that alter their action and barge the cellular activity. epigallocatechin gallate 98-102 ret proto-oncogene Homo sapiens 39-63 34190716-9 2021 In vandetanib treated patients, Ki-67 was reduced 0.3% in RET-positive tumors compared with increased 1.0% in RET-negative tumors, P=0.43 and TUNEL was increased 0.77 in RET-positive tumors and 0.2 in RET-negative tumors, P=0.21. vandetanib 3-13 ret proto-oncogene Homo sapiens 170-173 34190716-9 2021 In vandetanib treated patients, Ki-67 was reduced 0.3% in RET-positive tumors compared with increased 1.0% in RET-negative tumors, P=0.43 and TUNEL was increased 0.77 in RET-positive tumors and 0.2 in RET-negative tumors, P=0.21. vandetanib 3-13 ret proto-oncogene Homo sapiens 201-204 34190716-11 2021 In accordance with the investigational hypothesis, there was a nonsignificant trend with vandetanib treatment of reduction in p-ERK and increased effects in Ret expressing tumors. vandetanib 89-99 ret proto-oncogene Homo sapiens 157-160 34428101-5 2021 Lenvatinib is a multitargeted tyrosine kinase inhibitor of VEGFR1-3, FGFR1-4, PDGFRalpha, RET, and KIT signaling networks implicated in tumor angiogenesis, approved in locally recurrent or metastatic, progressive, RAI-refractory DTC. lenvatinib 0-10 ret proto-oncogene Homo sapiens 90-93 34503226-5 2021 More recently, two selective RET inhibitors, selpercatinib and pralsetinib, demonstrated higher efficacy rates and good tolerability and they were approved for the treatment of patients with metastatic RET fusion-positive NSCLC on the bases of the results of phase II studies. Selpercatinib 45-58 ret proto-oncogene Homo sapiens 29-32 34503226-5 2021 More recently, two selective RET inhibitors, selpercatinib and pralsetinib, demonstrated higher efficacy rates and good tolerability and they were approved for the treatment of patients with metastatic RET fusion-positive NSCLC on the bases of the results of phase II studies. Selpercatinib 45-58 ret proto-oncogene Homo sapiens 202-205 34733735-4 2021 Multikinase inhibitors (MKIs) such as cabozantinib, vandetanib and lenvatinib, as well as selective inhibitors of RET alterations like selpercatinib (LOXO-292) and pralsetinib (BLU-667) have been approved by the Food and Drug Administration (FDA) for patients with RET fusion-positive tumors, such as thyroid cancer, renal cell, NSCLC, and so on. cabozantinib 38-50 ret proto-oncogene Homo sapiens 265-268 34733735-4 2021 Multikinase inhibitors (MKIs) such as cabozantinib, vandetanib and lenvatinib, as well as selective inhibitors of RET alterations like selpercatinib (LOXO-292) and pralsetinib (BLU-667) have been approved by the Food and Drug Administration (FDA) for patients with RET fusion-positive tumors, such as thyroid cancer, renal cell, NSCLC, and so on. Selpercatinib 135-148 ret proto-oncogene Homo sapiens 114-117 34733735-4 2021 Multikinase inhibitors (MKIs) such as cabozantinib, vandetanib and lenvatinib, as well as selective inhibitors of RET alterations like selpercatinib (LOXO-292) and pralsetinib (BLU-667) have been approved by the Food and Drug Administration (FDA) for patients with RET fusion-positive tumors, such as thyroid cancer, renal cell, NSCLC, and so on. Selpercatinib 135-148 ret proto-oncogene Homo sapiens 265-268 34733735-9 2021 In this study, we reported an ERC1-RET fusion in a 60-year-old female patient with PDAC. pdac 83-87 ret proto-oncogene Homo sapiens 35-38 34733735-10 2021 To the best of our knowledge, this case was the first report about ERC1-RET fusion in a patient with PDAC. pdac 101-105 ret proto-oncogene Homo sapiens 72-75 34445927-3 2021 AREAS COVERED: We present an up-to-date evaluation of preclinical evidence for RTK inhibition with cabozantinib, specifically VEGFR, MET, KIT, RET, AXL, FLT3, and associated antitumor effects. cabozantinib 99-111 ret proto-oncogene Homo sapiens 79-82 34445927-3 2021 AREAS COVERED: We present an up-to-date evaluation of preclinical evidence for RTK inhibition with cabozantinib, specifically VEGFR, MET, KIT, RET, AXL, FLT3, and associated antitumor effects. cabozantinib 99-111 ret proto-oncogene Homo sapiens 143-146 33691844-3 2021 As a result, higher electrochemical surface area (ECSA) and methanol oxidation reactions were obtained, and the electrochemical properties of Pt-c(NH2-MIL-101)@NCNT are better than pristine Pt-c(NH2-MIL-101). Methanol 60-68 ret proto-oncogene Homo sapiens 142-146 34402300-4 2021 In 2020, RET-selective inhibitors pralsetinib and selpercatinib achieved clinical approval, which marked the first approvals for kinase inhibitors specifically developed to target the RET oncoprotein. Selpercatinib 50-63 ret proto-oncogene Homo sapiens 9-12 34402300-4 2021 In 2020, RET-selective inhibitors pralsetinib and selpercatinib achieved clinical approval, which marked the first approvals for kinase inhibitors specifically developed to target the RET oncoprotein. Selpercatinib 50-63 ret proto-oncogene Homo sapiens 184-187 34342436-5 2021 Because of the specific recognition of the aptamer toward ATX-a, an intricate design of the DNA sequence enabled the exposure of the Ag+-dependent DNAzyme sequence and H2O2 in situ generated Ag+ triggering a catalytic cleavage reaction to freely release the two ECL-RET energy acceptors, thus switching the ECL signal significantly and achieving ultrasensitive detection. Hydrogen Peroxide 168-172 ret proto-oncogene Homo sapiens 266-269 34387474-2 2021 By studying the binding interactions between RNA folds and known small-molecule medicines and mining the resultant dataset across human RNAs, we identified that Dovitinib, a receptor tyrosine kinase (RTK) inhibitor, binds the precursor to microRNA-21 (pre-miR-21). 4-amino-5-fluoro-3-(5-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl)quinolin-2(1H)-one 161-170 ret proto-oncogene Homo sapiens 174-198 34505490-2 2021 Selpercatinib and pralsetinib are tyrosine kinase inhibitors selectively targeting RET and with clinical activity in RET-positive NSCLC. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 83-86 34505490-2 2021 Selpercatinib and pralsetinib are tyrosine kinase inhibitors selectively targeting RET and with clinical activity in RET-positive NSCLC. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 117-120 34497761-3 2021 Clinical trials of multikinase inhibitors, including cabozantinib, vandetanib, sorafenib, and lenvatinib, that inhibit RET oncogene activity have shown their antitumor efficacy. cabozantinib 53-65 ret proto-oncogene Homo sapiens 119-122 34497761-3 2021 Clinical trials of multikinase inhibitors, including cabozantinib, vandetanib, sorafenib, and lenvatinib, that inhibit RET oncogene activity have shown their antitumor efficacy. vandetanib 67-77 ret proto-oncogene Homo sapiens 119-122 34497761-3 2021 Clinical trials of multikinase inhibitors, including cabozantinib, vandetanib, sorafenib, and lenvatinib, that inhibit RET oncogene activity have shown their antitumor efficacy. lenvatinib 94-104 ret proto-oncogene Homo sapiens 119-122 34497761-4 2021 Recently, RET inhibitors such as pralsetinib and selpercatinib that are specialized for RET kinase have also been developed, and their efficacy was investigated in previous clinical trials (BLU-667 and LOXO-292). Selpercatinib 49-62 ret proto-oncogene Homo sapiens 10-13 34497761-4 2021 Recently, RET inhibitors such as pralsetinib and selpercatinib that are specialized for RET kinase have also been developed, and their efficacy was investigated in previous clinical trials (BLU-667 and LOXO-292). Selpercatinib 49-62 ret proto-oncogene Homo sapiens 88-91 34522862-4 2021 Until now, ECL-RET biosensors have been designed for sensing short single-stranded oligonucleotides of less than 45 nucleotides. Oligonucleotides 83-99 ret proto-oncogene Homo sapiens 15-18 34522862-5 2021 In this work, an ECL-RET biosensor comprising graphitic carbon nitride quantum dots was assessed for the amplification-free detection in the blood plasma of DNA molecules coding for the EGFR L858R mutation, which is associated with non-small-cell lung cancer. cyanogen 56-70 ret proto-oncogene Homo sapiens 21-24 34283563-4 2021 The ECL resonance energy transfer (ECL-RET) between the hollow manganese dioxide nanospheres and luminol results in a conspicuously decreased ECL signal response, and in the presence of glutathione (GSH), effective redox reaction between manganese dioxide and GSH restores the ECL signal. manganese dioxide 63-80 ret proto-oncogene Homo sapiens 39-42 34373541-0 2021 Targeted activity of the small molecule kinase inhibitor Pz-1 towards RET and TRK kinases. Pz-1 57-61 ret proto-oncogene Homo sapiens 70-73 34373541-1 2021 We have recently described Pz-1, a benzimidazole-based type-2 RET and VEGFR2 inhibitor. Pz-1 27-31 ret proto-oncogene Homo sapiens 62-65 34373541-1 2021 We have recently described Pz-1, a benzimidazole-based type-2 RET and VEGFR2 inhibitor. benzimidazole 35-48 ret proto-oncogene Homo sapiens 62-65 34373541-3 2021 Pz-1 potently inhibited proliferation of human cancer cells carrying either RET- or TRKA oncoproteins (IC50 ~ 1 nM), with a negligible effect against RET- and TRKA-negative cells. Pz-1 0-4 ret proto-oncogene Homo sapiens 76-79 34373541-6 2021 In xenograft models, orally administered Pz-1 almost completely inhibited RET- and TRKA-mutant tumours at 1-3 mg/kg/day but showed a reduced effect on RET/TRKA-negative cancer models. Pz-1 41-45 ret proto-oncogene Homo sapiens 74-77 34283563-4 2021 The ECL resonance energy transfer (ECL-RET) between the hollow manganese dioxide nanospheres and luminol results in a conspicuously decreased ECL signal response, and in the presence of glutathione (GSH), effective redox reaction between manganese dioxide and GSH restores the ECL signal. Luminol 97-104 ret proto-oncogene Homo sapiens 39-42 34283563-4 2021 The ECL resonance energy transfer (ECL-RET) between the hollow manganese dioxide nanospheres and luminol results in a conspicuously decreased ECL signal response, and in the presence of glutathione (GSH), effective redox reaction between manganese dioxide and GSH restores the ECL signal. Glutathione 186-197 ret proto-oncogene Homo sapiens 39-42 34283563-4 2021 The ECL resonance energy transfer (ECL-RET) between the hollow manganese dioxide nanospheres and luminol results in a conspicuously decreased ECL signal response, and in the presence of glutathione (GSH), effective redox reaction between manganese dioxide and GSH restores the ECL signal. manganese dioxide 238-255 ret proto-oncogene Homo sapiens 39-42 34283563-4 2021 The ECL resonance energy transfer (ECL-RET) between the hollow manganese dioxide nanospheres and luminol results in a conspicuously decreased ECL signal response, and in the presence of glutathione (GSH), effective redox reaction between manganese dioxide and GSH restores the ECL signal. Glutathione 260-263 ret proto-oncogene Homo sapiens 39-42 34283563-5 2021 As a consequence, the designed sensor based on ECL-RET-assisted Au/VO2 signal amplification showed outstanding performance for "signal-on" detection of GSH in the concentration range of 10-3 to 10-10 M, and the detection limit was as low as 0.03 nM. Glutathione 152-155 ret proto-oncogene Homo sapiens 51-54 34088726-0 2021 Intracranial efficacy of selpercatinib in RET fusion-positive non-small cell lung cancers on the LIBRETTO-001 trial. Selpercatinib 25-38 ret proto-oncogene Homo sapiens 42-45 34344199-0 2022 Combination EGFR and RET Inhibition in Acquired Resistance to Osimertinib in EGFR-Mutant NSCLC. osimertinib 62-73 ret proto-oncogene Homo sapiens 21-24 34088726-1 2021 PURPOSE: We report the intracranial efficacy of selpercatinib, a highly potent and selective RET inhibitor, approved in the US for RET fusion-positive non-small cell lung cancers (NSCLCs). Selpercatinib 48-61 ret proto-oncogene Homo sapiens 93-96 34088726-1 2021 PURPOSE: We report the intracranial efficacy of selpercatinib, a highly potent and selective RET inhibitor, approved in the US for RET fusion-positive non-small cell lung cancers (NSCLCs). Selpercatinib 48-61 ret proto-oncogene Homo sapiens 131-134 34088726-13 2021 CONCLUSIONS: Selpercatinib has robust and durable intracranial efficacy in RET fusion-positive NSCLC patients. Selpercatinib 13-26 ret proto-oncogene Homo sapiens 75-78 34232984-3 2022 Selpercatinib (RETEVMO), a targeted inhibitor of RET, was approved by the US Food and Drug Administration for the treatment of RET fusion-positive nonsmall cell lung cancer and nonmedullary thyroid cancer emphasizing the need for rapid and accurate diagnosis of RET fusions. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 49-52 34232984-3 2022 Selpercatinib (RETEVMO), a targeted inhibitor of RET, was approved by the US Food and Drug Administration for the treatment of RET fusion-positive nonsmall cell lung cancer and nonmedullary thyroid cancer emphasizing the need for rapid and accurate diagnosis of RET fusions. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 127-130 34232984-3 2022 Selpercatinib (RETEVMO), a targeted inhibitor of RET, was approved by the US Food and Drug Administration for the treatment of RET fusion-positive nonsmall cell lung cancer and nonmedullary thyroid cancer emphasizing the need for rapid and accurate diagnosis of RET fusions. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 262-265 34203261-2 2021 Here, we show that the receptor tyrosine kinase inhibitor imatinib (also known as STI571, Gleevec) can inhibit the expression of the endogenous ACE2 gene at both the transcript and protein levels. Imatinib Mesylate 58-66 ret proto-oncogene Homo sapiens 23-47 34154791-0 2021 Acquired Tertiary MET Resistance (MET D1228N and a Novel LSM8-MET Fusion) to Selpercatinib and Capmatinib in a Patient With KIF5B-RET-positive NSCLC With Secondary MET Amplification as Initial Resistance to Selpercatinib. Selpercatinib 77-90 ret proto-oncogene Homo sapiens 130-133 34154791-0 2021 Acquired Tertiary MET Resistance (MET D1228N and a Novel LSM8-MET Fusion) to Selpercatinib and Capmatinib in a Patient With KIF5B-RET-positive NSCLC With Secondary MET Amplification as Initial Resistance to Selpercatinib. capmatinib 95-105 ret proto-oncogene Homo sapiens 130-133 34154791-0 2021 Acquired Tertiary MET Resistance (MET D1228N and a Novel LSM8-MET Fusion) to Selpercatinib and Capmatinib in a Patient With KIF5B-RET-positive NSCLC With Secondary MET Amplification as Initial Resistance to Selpercatinib. Selpercatinib 207-220 ret proto-oncogene Homo sapiens 130-133 34319869-6 2021 Lenvatinib is a broadly-acting host receptor tyrosine kinase (RTK) inhibitor, but the synergistic effect with remdesivir was not observed with other approved RTK inhibitors (such as pazopanib or sunitinib), suggesting that the mechanism-of-action is independent of host RTKs. lenvatinib 0-10 ret proto-oncogene Homo sapiens 36-60 34319869-6 2021 Lenvatinib is a broadly-acting host receptor tyrosine kinase (RTK) inhibitor, but the synergistic effect with remdesivir was not observed with other approved RTK inhibitors (such as pazopanib or sunitinib), suggesting that the mechanism-of-action is independent of host RTKs. remdesivir 110-120 ret proto-oncogene Homo sapiens 36-60 34209165-0 2021 Selective Antitumor Activity of Datelliptium toward Medullary Thyroid Carcinoma by Downregulating RET Transcriptional Activity. detalliptinium 32-44 ret proto-oncogene Homo sapiens 98-101 34178121-0 2021 Selpercatinib in RET fusion-positive non-small-cell lung cancer (SIREN): a retrospective analysis of patients treated through an access program. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 17-20 34165651-3 2021 Selpercatinib and pralsetinib are RET-selective tyrosine kinase inhibitors (TKIs) with encouraging efficacy, intracranial activity, and tolerability that we recommend as first-line therapy. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 34-37 34117374-1 2021 Cabozantinib is a potent tyrosine kinase inhibitor with multiple targets including MET, VEGFR2, RET, KIT, and FLT3. cabozantinib 0-12 ret proto-oncogene Homo sapiens 96-99 34203709-2 2021 Multiple receptor tyrosine kinase (RTK) pathways contribute to the resistance of NSCLC to first- and third-generation EGFR-TKIs, such as erlotinib and osimertinib. Erlotinib Hydrochloride 137-146 ret proto-oncogene Homo sapiens 9-33 34203709-2 2021 Multiple receptor tyrosine kinase (RTK) pathways contribute to the resistance of NSCLC to first- and third-generation EGFR-TKIs, such as erlotinib and osimertinib. Erlotinib Hydrochloride 137-146 ret proto-oncogene Homo sapiens 35-38 34203709-2 2021 Multiple receptor tyrosine kinase (RTK) pathways contribute to the resistance of NSCLC to first- and third-generation EGFR-TKIs, such as erlotinib and osimertinib. osimertinib 151-162 ret proto-oncogene Homo sapiens 9-33 34203709-2 2021 Multiple receptor tyrosine kinase (RTK) pathways contribute to the resistance of NSCLC to first- and third-generation EGFR-TKIs, such as erlotinib and osimertinib. osimertinib 151-162 ret proto-oncogene Homo sapiens 35-38 34178121-16 2021 Conclusions: In this real-world setting, the selective RET-inhibitor selpercatinib demonstrated durable systemic and intracranial antitumor activity in RET fusion-positive NSCLC and was well tolerated. Selpercatinib 69-82 ret proto-oncogene Homo sapiens 55-58 34178121-2 2021 Selective RET-inhibitors such as selpercatinib have shown therapeutic activity in early clinical trials; however, their efficacy in the real-world setting is unknown. Selpercatinib 33-46 ret proto-oncogene Homo sapiens 10-13 34178121-3 2021 Methods: A retrospective efficacy and safety analysis was performed on data from RET fusion-positive NSCLC patients who participated in a selpercatinib access program (named patient protocol) between August 2019 and January 2021. Selpercatinib 138-151 ret proto-oncogene Homo sapiens 81-84 34178121-4 2021 Results: Data from 50 patients with RET fusion-positive advanced NSCLC treated with selpercatinib at 27 centers in 12 countries was analyzed. Selpercatinib 84-97 ret proto-oncogene Homo sapiens 36-39 34178121-16 2021 Conclusions: In this real-world setting, the selective RET-inhibitor selpercatinib demonstrated durable systemic and intracranial antitumor activity in RET fusion-positive NSCLC and was well tolerated. Selpercatinib 69-82 ret proto-oncogene Homo sapiens 152-155 35183775-2 2022 We explored the risk for hypersensitivity with selpercatinib, a first-in-class highly selective and potent, CNS-active RET inhibitor, in prior ICI-treated patients with RET fusion-positive non-small-cell lung cancer (NSCLC) compared with their ICI-naive counterparts. Selpercatinib 47-60 ret proto-oncogene Homo sapiens 119-122 34099825-0 2021 The L730V/I RET roof mutations display different activities toward pralsetinib and selpercatinib. Selpercatinib 83-96 ret proto-oncogene Homo sapiens 12-15 34099825-1 2021 Recently Food and Drug Administration (FDA)-approved pralsetinib (BLU-667) and selpercatinib (LOXO-292) are RET-selective protein tyrosine kinase inhibitors for treating RET-altered cancers, but whether they have distinct activity was unknown. Selpercatinib 79-92 ret proto-oncogene Homo sapiens 108-111 34099825-3 2021 Selpercatinib effectively inhibited these mutants and the KIF5B-RET(L730V/I) oncogene-driven tumors. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 64-67 34107639-7 2021 Immature reticulocyte fraction (IRF) and reticulocyte hemoglobin equivalent (Ret-He) were significantly higher in the iron deficient group as compared to alpha and beta thalassemia. Iron 118-122 ret proto-oncogene Homo sapiens 77-80 34107639-9 2021 Sig-nificantly reduced levels of Ret-He were observed in alpha thalassemia and beta thalassemia in comparison to iron deficient group. Iron 113-117 ret proto-oncogene Homo sapiens 33-36 34107639-10 2021 While iron deficient group was characterized by increased values of RDW-SD, RDW-CV, IRF, and Ret-He. Iron 6-10 ret proto-oncogene Homo sapiens 93-96 34350378-1 2021 Background: We hypothesized that the addition of receptor tyrosine kinase inhibitors (RTKis, e.g., lapatinib, erlotinib, cetuximab, bevacizumab, panitumumab) to radiotherapy-based treatment for solid tumors does not increase overall survival but may increase toxicity. Lapatinib 99-108 ret proto-oncogene Homo sapiens 49-73 34350378-1 2021 Background: We hypothesized that the addition of receptor tyrosine kinase inhibitors (RTKis, e.g., lapatinib, erlotinib, cetuximab, bevacizumab, panitumumab) to radiotherapy-based treatment for solid tumors does not increase overall survival but may increase toxicity. Erlotinib Hydrochloride 110-119 ret proto-oncogene Homo sapiens 49-73 35500680-2 2022 Systemic chemotherapy such as cisplatin and multi-targeted receptor tyrosine kinase inhibitors, including sunitinib, has marginal activity and frequent toxicity. Sunitinib 106-115 ret proto-oncogene Homo sapiens 59-83 35363275-2 2022 We investigate the role of lenvatinib, a multi-kinase inhibitor with potent activity against RET, in patients with metastatic breast cancer. lenvatinib 27-37 ret proto-oncogene Homo sapiens 93-96 35582984-1 2022 We characterized the anti-E2, syn-E2, inv-SN2, and ret-SN2 reaction channels for the reaction of microsolvated HO-(H2O)n anions with CH3CH2X (X = Cl, Br, I), using the CCSD(T)/PP/t//MP2/ECP/d level method, to understand how a solvent influences the competing E2 and SN2 reactions. Holmium 111-113 ret proto-oncogene Homo sapiens 51-54 35582984-1 2022 We characterized the anti-E2, syn-E2, inv-SN2, and ret-SN2 reaction channels for the reaction of microsolvated HO-(H2O)n anions with CH3CH2X (X = Cl, Br, I), using the CCSD(T)/PP/t//MP2/ECP/d level method, to understand how a solvent influences the competing E2 and SN2 reactions. Water 115-118 ret proto-oncogene Homo sapiens 51-54 35582984-1 2022 We characterized the anti-E2, syn-E2, inv-SN2, and ret-SN2 reaction channels for the reaction of microsolvated HO-(H2O)n anions with CH3CH2X (X = Cl, Br, I), using the CCSD(T)/PP/t//MP2/ECP/d level method, to understand how a solvent influences the competing E2 and SN2 reactions. ch3ch2x 133-140 ret proto-oncogene Homo sapiens 51-54 35582984-1 2022 We characterized the anti-E2, syn-E2, inv-SN2, and ret-SN2 reaction channels for the reaction of microsolvated HO-(H2O)n anions with CH3CH2X (X = Cl, Br, I), using the CCSD(T)/PP/t//MP2/ECP/d level method, to understand how a solvent influences the competing E2 and SN2 reactions. Bromine 150-152 ret proto-oncogene Homo sapiens 51-54 35582984-1 2022 We characterized the anti-E2, syn-E2, inv-SN2, and ret-SN2 reaction channels for the reaction of microsolvated HO-(H2O)n anions with CH3CH2X (X = Cl, Br, I), using the CCSD(T)/PP/t//MP2/ECP/d level method, to understand how a solvent influences the competing E2 and SN2 reactions. ccsd 168-172 ret proto-oncogene Homo sapiens 51-54 35358627-1 2022 The efficacy/safety of combining palbociclib (a CDK4/6 inhibitor) and sunitinib (a multi-targeted receptor tyrosine kinase inhibitor) was evaluated, using patient-derived xenograft (PDX) models. Sunitinib 70-79 ret proto-oncogene Homo sapiens 98-122 35612671-2 2022 TPX-0046 is designed to overcome resistance to FDA approved RET inhibitors Selpercatinib and Pralsetinib. Selpercatinib 75-88 ret proto-oncogene Homo sapiens 60-63 35497936-2 2022 The present study was designed to explore the effects of tepotinib, a selective tyrosine kinase inhibitor of MET proto-oncogene, receptor tyrosine kinase (MET), on the progression of melanoma. EMD1214063 57-66 ret proto-oncogene Homo sapiens 129-153 35579617-7 2022 Additionally, manganese oxide nanoparticles (MnOx) modified with Ab2 can further quench the ECL signal of Ru@DMSNs via the RET between Ru@DMSNs and MnOx. manganese oxide 14-29 ret proto-oncogene Homo sapiens 123-126 35579617-7 2022 Additionally, manganese oxide nanoparticles (MnOx) modified with Ab2 can further quench the ECL signal of Ru@DMSNs via the RET between Ru@DMSNs and MnOx. Ruthenium 106-108 ret proto-oncogene Homo sapiens 123-126 35579617-7 2022 Additionally, manganese oxide nanoparticles (MnOx) modified with Ab2 can further quench the ECL signal of Ru@DMSNs via the RET between Ru@DMSNs and MnOx. Ruthenium 135-137 ret proto-oncogene Homo sapiens 123-126 35616103-0 2022 Somatic Ret Indels In Sporadic Medullary Thyroid Cancer: Prevalence And Response To Selpercatinib. Selpercatinib 84-97 ret proto-oncogene Homo sapiens 8-11 35521769-7 2022 New generation TKIs, such as selpercatinib or pralsetinib, that exhibit selective activity against RET, have recently been approved as a second-line treatment option, and they exhibit a more favourable side-effect profile. Selpercatinib 29-42 ret proto-oncogene Homo sapiens 99-102 35612671-6 2022 We used as reference literary examples of resistance mechanisms to other macrocyclic inhibitors (Lorlatinib on ALK/ROS1) to construct RET secondary resistance mutations. lorlatinib 97-107 ret proto-oncogene Homo sapiens 134-137 35616103-3 2022 OBJECTIVE: To present an update on the prevalence of RET indels in MTC and describe the efficacy of selpercatinib in patients with advanced RET indels MTC. Selpercatinib 100-113 ret proto-oncogene Homo sapiens 53-56 35612671-11 2022 Our findings suggest that development of second generation RET inhibitors focused mainly on Solventfront G810X mutations granting resistance to selective RET inhibitors Selpercatinib and Pralsetinib. Selpercatinib 169-182 ret proto-oncogene Homo sapiens 59-62 35616103-3 2022 OBJECTIVE: To present an update on the prevalence of RET indels in MTC and describe the efficacy of selpercatinib in patients with advanced RET indels MTC. Selpercatinib 100-113 ret proto-oncogene Homo sapiens 140-143 35612671-11 2022 Our findings suggest that development of second generation RET inhibitors focused mainly on Solventfront G810X mutations granting resistance to selective RET inhibitors Selpercatinib and Pralsetinib. Selpercatinib 169-182 ret proto-oncogene Homo sapiens 154-157 35582772-3 2022 The prepared Co@NC-800 catalyst has a half-wave potential (E 1/2= 0.835V) close to Pt/C and good stability in excess of Pt/C for oxygen reduction reaction (ORR). Oxygen 129-135 ret proto-oncogene Homo sapiens 120-124 35616103-7 2022 Two patients with a RET indel have been treated with selpercatinib. Selpercatinib 53-66 ret proto-oncogene Homo sapiens 20-23 35621672-1 2022 Selpercatinib, a RET kinase inhibitor, is an effective treatment for patients with medullary thyroid cancer with RET mutations. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 17-20 35595215-2 2022 METHODS-OBJECTIVE: Here we demonstrate by applying an integrated structural, computational and biochemical approach that the druggability landscape of the RET active site is determined by the conformational setting of the ATP-binding (P-) loop and its coordination with the alphaC helix. Adenosine Triphosphate 222-225 ret proto-oncogene Homo sapiens 155-158 35595215-8 2022 CONCLUSIONS: The identification of the post-lysine pocket as a cryptic druggable vulnerability in the RET kinase and its exploitation by second generation RET inhibitors has important implications for future drug design and the development of personalized therapies for patients with RET-driven cancers. Lysine 44-50 ret proto-oncogene Homo sapiens 102-105 35595215-8 2022 CONCLUSIONS: The identification of the post-lysine pocket as a cryptic druggable vulnerability in the RET kinase and its exploitation by second generation RET inhibitors has important implications for future drug design and the development of personalized therapies for patients with RET-driven cancers. Lysine 44-50 ret proto-oncogene Homo sapiens 155-158 35595215-8 2022 CONCLUSIONS: The identification of the post-lysine pocket as a cryptic druggable vulnerability in the RET kinase and its exploitation by second generation RET inhibitors has important implications for future drug design and the development of personalized therapies for patients with RET-driven cancers. Lysine 44-50 ret proto-oncogene Homo sapiens 284-287 35569068-0 2022 Cutaneous Rosai Dorfman disease harboring RET and MAP2K1 mutations, successfully treated with methotrexate. Methotrexate 94-106 ret proto-oncogene Homo sapiens 42-45 35621672-1 2022 Selpercatinib, a RET kinase inhibitor, is an effective treatment for patients with medullary thyroid cancer with RET mutations. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 113-116 35530342-3 2022 Anlotinib is a new oral small molecular multi-targeted receptor tyrosine kinase (RTK) inhibitor. anlotinib 0-9 ret proto-oncogene Homo sapiens 55-79 35513458-4 2022 As an ECL accelerator, TiO2 nanoparticles (TiO2 NPs) promoted the oxidation of tri-n-propylamine (TPA) to generate more TPA ; in addition, it also acted as a donor to improve the ECL intensity of TPETTZ (acceptor) through electrochemiluminescence resonance energy transfer (ECL-RET). titanium dioxide 23-27 ret proto-oncogene Homo sapiens 278-281 35513458-4 2022 As an ECL accelerator, TiO2 nanoparticles (TiO2 NPs) promoted the oxidation of tri-n-propylamine (TPA) to generate more TPA ; in addition, it also acted as a donor to improve the ECL intensity of TPETTZ (acceptor) through electrochemiluminescence resonance energy transfer (ECL-RET). titanium dioxide 43-47 ret proto-oncogene Homo sapiens 278-281 35513458-4 2022 As an ECL accelerator, TiO2 nanoparticles (TiO2 NPs) promoted the oxidation of tri-n-propylamine (TPA) to generate more TPA ; in addition, it also acted as a donor to improve the ECL intensity of TPETTZ (acceptor) through electrochemiluminescence resonance energy transfer (ECL-RET). tripropylamine 79-96 ret proto-oncogene Homo sapiens 278-281 35513458-4 2022 As an ECL accelerator, TiO2 nanoparticles (TiO2 NPs) promoted the oxidation of tri-n-propylamine (TPA) to generate more TPA ; in addition, it also acted as a donor to improve the ECL intensity of TPETTZ (acceptor) through electrochemiluminescence resonance energy transfer (ECL-RET). tripropylamine 98-101 ret proto-oncogene Homo sapiens 278-281 35513458-4 2022 As an ECL accelerator, TiO2 nanoparticles (TiO2 NPs) promoted the oxidation of tri-n-propylamine (TPA) to generate more TPA ; in addition, it also acted as a donor to improve the ECL intensity of TPETTZ (acceptor) through electrochemiluminescence resonance energy transfer (ECL-RET). tripropylamine 120-123 ret proto-oncogene Homo sapiens 278-281 35587858-2 2022 Pralsetinib (Gavreto ) is an orally-administered, next-generation, small-molecule selective RET inhibitor that is approved for the treatment of RET fusion-positive metastatic NSCLC. CRY1 protein, Arabidopsis 13-20 ret proto-oncogene Homo sapiens 92-95 35587858-2 2022 Pralsetinib (Gavreto ) is an orally-administered, next-generation, small-molecule selective RET inhibitor that is approved for the treatment of RET fusion-positive metastatic NSCLC. CRY1 protein, Arabidopsis 13-20 ret proto-oncogene Homo sapiens 144-147 35530342-3 2022 Anlotinib is a new oral small molecular multi-targeted receptor tyrosine kinase (RTK) inhibitor. anlotinib 0-9 ret proto-oncogene Homo sapiens 81-84 35571397-2 2022 Before the emergence of specific RET inhibitors, multikinase inhibitors such as cabozantinib and vandetanib were tried for RET fusion-positive NSCLC, but their efficacies were poor, and the U.S. Food and Drug Administration did not approve the application of these drugs for such patients. vandetanib 97-107 ret proto-oncogene Homo sapiens 123-126 35462930-7 2022 The other patient acquired EGFR T790M and MET amplification post-dacomitinib and acquired CCDC6-RET fusion after osimertinib treatment. osimertinib 113-124 ret proto-oncogene Homo sapiens 96-99 35385843-12 2022 Oxygen free radicals are capable of causing DNA damage via stimulation of the mitogen activating protein (MAP) kinase or phosphatidylinositol-3-kinase (PI3K/Akt) and/or nuclear factor kB (NFkB) pathways resulting in TC-associated-gene mutations such as RET/PTC, AKAP9-BRAF, NTRK1, RAASF, PIK3CA, and PTEN. Oxygen 0-6 ret proto-oncogene Homo sapiens 253-256 35066105-7 2022 RESULTS: Among the 45 patients included in MATCH-R who progressed on osimertinib, nine developed a second targetable alteration (n = 2 FGFR3-TACC3, n = 1 KIF5B-RET, n = 1 STRN-ALK fusions; n = 2 BRAFV600E, n = 1 KRASG12V, n = 1 KRASG12R, n = 1 KRASG12D mutations). osimertinib 69-80 ret proto-oncogene Homo sapiens 160-163 35359901-5 2022 Methods: We performed RET rs2435357 genotyping from 73 HSCR formalin-fixed and paraffin-embedded (FFPE) rectal and 60 non-HSCR controls using the PCR-RFLP method. Formaldehyde 60-68 ret proto-oncogene Homo sapiens 22-25 35038965-2 2022 INTRODUCTION: The most common altered signaling found in aggressive iodine-refractory thyroid cancers derived from follicular cells (RAI-TC) are RTK, MAPK, PI3K, WNT, BRAF, RAS, RET, and TP53. Iodine 68-74 ret proto-oncogene Homo sapiens 178-181 35304457-1 2022 The efficacy of the highly selective RET inhibitor selpercatinib is now established in RET-driven cancers, and we sought to characterize the molecular determinants of response and resistance. Selpercatinib 51-64 ret proto-oncogene Homo sapiens 37-40 35304457-1 2022 The efficacy of the highly selective RET inhibitor selpercatinib is now established in RET-driven cancers, and we sought to characterize the molecular determinants of response and resistance. Selpercatinib 51-64 ret proto-oncogene Homo sapiens 87-90 35328215-11 2022 Noteworthy are BRAF and RET/PTC alterations already validated as targets of Dabrafenib-mesylate, Pralsetinib and Selpercatinib. Dabrafenib mesylate 76-95 ret proto-oncogene Homo sapiens 24-27 35328215-11 2022 Noteworthy are BRAF and RET/PTC alterations already validated as targets of Dabrafenib-mesylate, Pralsetinib and Selpercatinib. Dabrafenib mesylate 76-95 ret proto-oncogene Homo sapiens 28-31 35328215-11 2022 Noteworthy are BRAF and RET/PTC alterations already validated as targets of Dabrafenib-mesylate, Pralsetinib and Selpercatinib. Selpercatinib 113-126 ret proto-oncogene Homo sapiens 24-27 35328215-11 2022 Noteworthy are BRAF and RET/PTC alterations already validated as targets of Dabrafenib-mesylate, Pralsetinib and Selpercatinib. Selpercatinib 113-126 ret proto-oncogene Homo sapiens 28-31 35443540-3 2022 RET-He measure the recent functional availability of iron and the correlation well with iron deficient / restricted erythropoiesis, and it is not affected by infection and inflammation related to cancer so it can be useful marker to rapidly rule out iron deficiency in cancer patients. Iron 53-57 ret proto-oncogene Homo sapiens 0-3 35443540-3 2022 RET-He measure the recent functional availability of iron and the correlation well with iron deficient / restricted erythropoiesis, and it is not affected by infection and inflammation related to cancer so it can be useful marker to rapidly rule out iron deficiency in cancer patients. Iron 88-92 ret proto-oncogene Homo sapiens 0-3 35443540-10 2022 Observation: At a cut off of 28.4 pg, RET-He achieved sensitivity of 96.77 % and specificity of 81.66% with NPV of 99.3% and PPV of 49.2% for iron deficient state in cancer patients. Iron 142-146 ret proto-oncogene Homo sapiens 38-41 35443540-13 2022 Conclusion: RET-He is better indicator of IDA in cancer patients as compared to other conventional methods of diagnosing IDA.This study also revealed a direct correlation between RET-He and bone marrow iron stores. Iron 202-206 ret proto-oncogene Homo sapiens 12-15 35443540-13 2022 Conclusion: RET-He is better indicator of IDA in cancer patients as compared to other conventional methods of diagnosing IDA.This study also revealed a direct correlation between RET-He and bone marrow iron stores. Iron 202-206 ret proto-oncogene Homo sapiens 179-182 35469014-3 2022 More than 500 therapeutic bAbs generated against Wingless-related integration site (WNT) and receptor tyrosine kinase (RTK) targets were functionally evaluated by high-content imaging to capture the complexity of PDO responses. Antibodies, Bispecific 26-30 ret proto-oncogene Homo sapiens 93-117 35469014-3 2022 More than 500 therapeutic bAbs generated against Wingless-related integration site (WNT) and receptor tyrosine kinase (RTK) targets were functionally evaluated by high-content imaging to capture the complexity of PDO responses. Antibodies, Bispecific 26-30 ret proto-oncogene Homo sapiens 119-122 35368876-4 2022 We are the first to investigate PEITC effects on the receptor tyrosine kinase (RTK) signaling pathway and the effects of proinflammatory cytokines on glioblastoma. phenethyl isothiocyanate 32-37 ret proto-oncogene Homo sapiens 53-77 35368876-4 2022 We are the first to investigate PEITC effects on the receptor tyrosine kinase (RTK) signaling pathway and the effects of proinflammatory cytokines on glioblastoma. phenethyl isothiocyanate 32-37 ret proto-oncogene Homo sapiens 79-82 35324532-1 2022 Selpercatinib has been approved by most major regulatory bodies in 2020 and become the standard therapy for rearranged during transfection (RET)-rearranged nonsmall-cell lung cancer (NSCLC). Selpercatinib 0-13 ret proto-oncogene Homo sapiens 140-143 35324532-10 2022 In addition, the apparent lack of response to selpercatinib plus crizotinib in this case highlights the need for future cohort studies for examining the value of combining RET and MET inhibitors in treating RET-rearranged, MET-amplified NSCLC. Crizotinib 65-75 ret proto-oncogene Homo sapiens 172-175 35359901-7 2022 Results: The frequencies of genotypes for RET rs2435357 in HSCR paraffin-embedded rectal were CC 0, CT 11 (15%), and TT 62 (85%), whereas their frequencies in HSCR blood samples were CC 4 (4.3%), CT 22 (23.7%), and TT 67 (72%). Paraffin 64-72 ret proto-oncogene Homo sapiens 42-45 35007206-3 2022 Selpercatinib (LOXO-292) is a highly selective RET kinase inhibitor indicated in advanced RET-mutant MTC patients. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 47-50 35084096-6 2022 Importantly, the ZnCo-NC based Zn-H2 O2 batteries achieve the superior power density of 442 mW cm-2 , much higher than 238 and 198 mW cm-2 of Zn-air batteries with ZnCo-NC based catalyst and Pt/C respectively. znco 17-21 ret proto-oncogene Homo sapiens 191-195 35235141-0 2022 A patent review on efficient strategies for the total synthesis of pazopanib, regorafenib and lenvatinib as novel anti-angiogenesis receptor tyrosine kinase inhibitors for cancer therapy. pazopanib 67-76 ret proto-oncogene Homo sapiens 132-156 35235141-0 2022 A patent review on efficient strategies for the total synthesis of pazopanib, regorafenib and lenvatinib as novel anti-angiogenesis receptor tyrosine kinase inhibitors for cancer therapy. regorafenib 78-89 ret proto-oncogene Homo sapiens 132-156 35235141-0 2022 A patent review on efficient strategies for the total synthesis of pazopanib, regorafenib and lenvatinib as novel anti-angiogenesis receptor tyrosine kinase inhibitors for cancer therapy. lenvatinib 94-104 ret proto-oncogene Homo sapiens 132-156 35235141-5 2022 In the current review, we aim to track the advancements in the total synthesis of three receptor tyrosine kinase inhibitors (pazopanib, regorafenib and lenvatinib). pazopanib 125-134 ret proto-oncogene Homo sapiens 88-112 35235141-5 2022 In the current review, we aim to track the advancements in the total synthesis of three receptor tyrosine kinase inhibitors (pazopanib, regorafenib and lenvatinib). regorafenib 136-147 ret proto-oncogene Homo sapiens 88-112 35235141-5 2022 In the current review, we aim to track the advancements in the total synthesis of three receptor tyrosine kinase inhibitors (pazopanib, regorafenib and lenvatinib). lenvatinib 152-162 ret proto-oncogene Homo sapiens 88-112 35404189-2 2022 Recently, RET fusion-positive metastatic thyroid cancers have attracted much attention owing to the FDA approval of two highly selective anti-RET tyrosine kinase inhibitors, namely, selpercatinib, and pralsetinib. Selpercatinib 182-195 ret proto-oncogene Homo sapiens 10-13 35084096-5 2022 Therefore, the ZnCo-NC based catalyst exhibits outstanding bifunctional electrocatalytic activities for ORR with a high Eonset (1.02 V) and E1/2 (0.91 V) and OER with low Ej=10 (1.56 V), better than Pt/C and RuO2 . znco-nc 15-22 ret proto-oncogene Homo sapiens 199-203 35007206-3 2022 Selpercatinib (LOXO-292) is a highly selective RET kinase inhibitor indicated in advanced RET-mutant MTC patients. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 90-93 35007206-4 2022 CASE PRESENTATION: We report two observations of RET-mutant progressive metastatic and symptomatic MTC patients who were treated with selpercatinib. Selpercatinib 134-147 ret proto-oncogene Homo sapiens 49-52 35081714-0 2022 Discovery of N-Trisubstituted Pyrimidine Derivatives as Type I RET and RET Gatekeeper Mutant Inhibitors with a Novel Kinase Binding Pose. n-trisubstituted 13-29 ret proto-oncogene Homo sapiens 63-66 35091706-12 2022 MiR-146b-5p inhibited RET expression. mir-146b-5p 0-11 ret proto-oncogene Homo sapiens 22-25 35081714-0 2022 Discovery of N-Trisubstituted Pyrimidine Derivatives as Type I RET and RET Gatekeeper Mutant Inhibitors with a Novel Kinase Binding Pose. n-trisubstituted 13-29 ret proto-oncogene Homo sapiens 71-74 35081714-0 2022 Discovery of N-Trisubstituted Pyrimidine Derivatives as Type I RET and RET Gatekeeper Mutant Inhibitors with a Novel Kinase Binding Pose. pyrimidine 30-40 ret proto-oncogene Homo sapiens 63-66 35081714-0 2022 Discovery of N-Trisubstituted Pyrimidine Derivatives as Type I RET and RET Gatekeeper Mutant Inhibitors with a Novel Kinase Binding Pose. pyrimidine 30-40 ret proto-oncogene Homo sapiens 71-74 35081714-2 2022 Herein, we discovered a series of N-trisubstituted pyrimidine derivatives as potent inhibitors for both wild-type (wt) RET and RETV804M, which is a resistant mutant for several FDA-approved inhibitors. n-trisubstituted pyrimidine 34-61 ret proto-oncogene Homo sapiens 119-122 35081714-7 2022 Collectively, N-trisubstituted pyrimidine derivatives could serve as scaffolds for the discovery and development of potent inhibitors of type I RET and its gatekeeper mutant for the treatment of RET-driven cancers. n-trisubstituted 14-30 ret proto-oncogene Homo sapiens 144-147 35081714-7 2022 Collectively, N-trisubstituted pyrimidine derivatives could serve as scaffolds for the discovery and development of potent inhibitors of type I RET and its gatekeeper mutant for the treatment of RET-driven cancers. n-trisubstituted 14-30 ret proto-oncogene Homo sapiens 195-198 35081714-7 2022 Collectively, N-trisubstituted pyrimidine derivatives could serve as scaffolds for the discovery and development of potent inhibitors of type I RET and its gatekeeper mutant for the treatment of RET-driven cancers. pyrimidine 31-41 ret proto-oncogene Homo sapiens 144-147 35081714-7 2022 Collectively, N-trisubstituted pyrimidine derivatives could serve as scaffolds for the discovery and development of potent inhibitors of type I RET and its gatekeeper mutant for the treatment of RET-driven cancers. pyrimidine 31-41 ret proto-oncogene Homo sapiens 195-198 35425232-3 2022 In the methanol electrooxidation reaction, the particles showed high catalytic activity and strong resistance to the poisoning carbonaceous species in comparison with those of commercial Pt/C and the as-prepared Pt/C catalysts. Methanol 7-15 ret proto-oncogene Homo sapiens 187-191 34985881-4 2022 Moreover, an ECL resonance energy transfer (ECL-RET) biosensor with AgMOF as a donor and BHQ2 as an acceptor was fabricated by duplex-specific nuclease (DSN)-assisted target recycling amplification to detect miRNA-107. agmof 68-73 ret proto-oncogene Homo sapiens 48-51 34985881-5 2022 The biosensor exhibited a strong ECL-RET effect due to the higher ECL emission of the AgMOF and perfect match of spectra between the AgMOF and BHQ2. agmof 86-91 ret proto-oncogene Homo sapiens 37-40 34985881-5 2022 The biosensor exhibited a strong ECL-RET effect due to the higher ECL emission of the AgMOF and perfect match of spectra between the AgMOF and BHQ2. agmof 133-138 ret proto-oncogene Homo sapiens 37-40 34985881-5 2022 The biosensor exhibited a strong ECL-RET effect due to the higher ECL emission of the AgMOF and perfect match of spectra between the AgMOF and BHQ2. bhq2 143-147 ret proto-oncogene Homo sapiens 37-40 34931211-1 2022 Herein, a novel and facile dual-wavelength ratiometric electrochemiluminescence-resonance energy transfer (ECL-RET) sensor for hydrogen sulfide (H2S) detection was constructed based on the interaction between S2- and Cd2+-doped g-C3N4 nanosheets (NSs). Hydrogen Sulfide 127-143 ret proto-oncogene Homo sapiens 111-114 34931211-1 2022 Herein, a novel and facile dual-wavelength ratiometric electrochemiluminescence-resonance energy transfer (ECL-RET) sensor for hydrogen sulfide (H2S) detection was constructed based on the interaction between S2- and Cd2+-doped g-C3N4 nanosheets (NSs). Deuterium 145-148 ret proto-oncogene Homo sapiens 111-114 34931211-4 2022 Furthermore, the overlapping of the absorption spectrum of the formed CdS and the ECL emission spectrum of g-C3N4 NSs led to a feasible RET, thus quenching the ECL intensity from g-C3N4 at 435 nm. Cadmium 70-73 ret proto-oncogene Homo sapiens 136-139 34931211-5 2022 Through an ECL decrease at 435 nm and an increase at 515 nm, a dual-wavelength ratiometric ECL-RET system for H2S was designed. Deuterium 110-113 ret proto-oncogene Homo sapiens 95-98 35425232-3 2022 In the methanol electrooxidation reaction, the particles showed high catalytic activity and strong resistance to the poisoning carbonaceous species in comparison with those of commercial Pt/C and the as-prepared Pt/C catalysts. Methanol 7-15 ret proto-oncogene Homo sapiens 212-216 35012575-0 2022 Edaravone activates the GDNF/RET neurotrophic signaling pathway and protects mRNA-induced motor neurons from iPS cells. Edaravone 0-9 ret proto-oncogene Homo sapiens 29-32 35052646-6 2022 Under conditions of OS, N-DDA also increased TRKB, TRKC and RET mRNA levels. n-dda 24-29 ret proto-oncogene Homo sapiens 60-63 35252556-2 2022 In this preclinical study, vorolanib demonstrated competitive binding and inhibitory activities with KDR, PDGFRbeta, FLT3, and C-Kit, and inhibited RET and AMPKalpha1 more weakly than sunitinib, indicating more stringent kinase selectivity. 20,21-epoxyresibufogenin-3-formate 27-36 ret proto-oncogene Homo sapiens 148-151 35070994-2 2021 In addition, certain gene rearrangements (e.g., ALK, ROS1, RET) appear to especially benefit from the use of pemetrexed. Pemetrexed 109-119 ret proto-oncogene Homo sapiens 59-62 35012575-9 2022 Guided by the transcriptomic analysis, we show a previously unrecognized effect of edaravone to induce the GDNF receptor RET and the GDNF/RET neurotrophic signaling in vitro and in vivo, suggesting a clinically translatable strategy to activate this key neuroprotective signaling. Edaravone 83-92 ret proto-oncogene Homo sapiens 121-124 35012575-9 2022 Guided by the transcriptomic analysis, we show a previously unrecognized effect of edaravone to induce the GDNF receptor RET and the GDNF/RET neurotrophic signaling in vitro and in vivo, suggesting a clinically translatable strategy to activate this key neuroprotective signaling. Edaravone 83-92 ret proto-oncogene Homo sapiens 138-141 34738874-7 2022 Mechanistically, the receptor tyrosine kinase signaling antibody array revealed that Janus kinase-1 (JAK1) was specifically inhibited by AZD3759, but not by osimertinib. AZD3759 137-144 ret proto-oncogene Homo sapiens 21-45 35425116-3 2021 The "gain of function" mutations in the RET gate-keeper residue, Val804, confers resistance to the majority of known RET inhibitors, including vandetanib. vandetanib 143-153 ret proto-oncogene Homo sapiens 40-43 35425116-3 2021 The "gain of function" mutations in the RET gate-keeper residue, Val804, confers resistance to the majority of known RET inhibitors, including vandetanib. vandetanib 143-153 ret proto-oncogene Homo sapiens 117-120 35425116-4 2021 To curtail this resistance, researchers developed selpercatinib (LOXO-292) against the RET gate-keeper mutant forms - V804M and V804L. Selpercatinib 50-63 ret proto-oncogene Homo sapiens 87-90 35425116-7 2021 The resulting 2696 drug-like NPs were subjected to molecular docking with the RET WT kinase domain and a total of 27 molecules displayed better dock scores than the reference inhibitors - vandetanib and selpercatinib. vandetanib 188-198 ret proto-oncogene Homo sapiens 78-81 35425116-7 2021 The resulting 2696 drug-like NPs were subjected to molecular docking with the RET WT kinase domain and a total of 27 molecules displayed better dock scores than the reference inhibitors - vandetanib and selpercatinib. Selpercatinib 203-216 ret proto-oncogene Homo sapiens 78-81 34669647-6 2022 Selpercatinib and pralsetinib are kinase inhibitors with high specificity for RET; phase I and II studies showed overall response rates of 73% and 71% in first line, and 69% and 60% in second line treatment, respectively. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 78-81 7159390-2 1982 Rat liver microsomal fraction synthesized Ret-P-Man (retinyl phosphate mannose) and Dol-P-Man (dolichyl phosphate mannose) from endogenous Ret-P (retinyl phosphate) and Dol-P (dolichyl phosphate). dolichol monophosphate 84-89 ret proto-oncogene Homo sapiens 139-142 3001107-4 1985 In an attempt to find a protein that might link the receptor tyrosine kinase to these serine/threonine phosphorylation reactions, we have studied the interaction of a partially purified preparation of insulin receptor with purified preparations of serine/threonine kinases known to phosphorylate glycogen synthase. Serine 86-92 ret proto-oncogene Homo sapiens 52-76 3001107-4 1985 In an attempt to find a protein that might link the receptor tyrosine kinase to these serine/threonine phosphorylation reactions, we have studied the interaction of a partially purified preparation of insulin receptor with purified preparations of serine/threonine kinases known to phosphorylate glycogen synthase. Threonine 93-102 ret proto-oncogene Homo sapiens 52-76 7159390-2 1982 Rat liver microsomal fraction synthesized Ret-P-Man (retinyl phosphate mannose) and Dol-P-Man (dolichyl phosphate mannose) from endogenous Ret-P (retinyl phosphate) and Dol-P (dolichyl phosphate). mannosylretinylphosphate 53-78 ret proto-oncogene Homo sapiens 42-45 35022207-2 2022 In this issue of Cancer Discovery, Song and colleagues report that the related PI3Kalpha inhibitors taselisib and inavolisib trigger receptor tyrosine kinase (RTK)-dependent degradation of the mutant p110alpha protein in breast cancer cells that are positive for HER2 RTK, limiting feedback-mediated drug resistance and potentially widening the therapeutic index of PI3Kalpha inhibition.See related article by Song et al., p. 204. 2-(3-(2-(1-isopropyl-3-methyl-1H-1,2-4-triazol-5-yl)-5,6-dihydrobenzo(f)imidazo(1,2-d)(1,4)oxazepin-9-yl)-1H-pyrazol-1-yl)-2-methylpropanamide 100-109 ret proto-oncogene Homo sapiens 133-157 35022207-2 2022 In this issue of Cancer Discovery, Song and colleagues report that the related PI3Kalpha inhibitors taselisib and inavolisib trigger receptor tyrosine kinase (RTK)-dependent degradation of the mutant p110alpha protein in breast cancer cells that are positive for HER2 RTK, limiting feedback-mediated drug resistance and potentially widening the therapeutic index of PI3Kalpha inhibition.See related article by Song et al., p. 204. 2-(3-(2-(1-isopropyl-3-methyl-1H-1,2-4-triazol-5-yl)-5,6-dihydrobenzo(f)imidazo(1,2-d)(1,4)oxazepin-9-yl)-1H-pyrazol-1-yl)-2-methylpropanamide 100-109 ret proto-oncogene Homo sapiens 159-162 35022207-2 2022 In this issue of Cancer Discovery, Song and colleagues report that the related PI3Kalpha inhibitors taselisib and inavolisib trigger receptor tyrosine kinase (RTK)-dependent degradation of the mutant p110alpha protein in breast cancer cells that are positive for HER2 RTK, limiting feedback-mediated drug resistance and potentially widening the therapeutic index of PI3Kalpha inhibition.See related article by Song et al., p. 204. 2-(3-(2-(1-isopropyl-3-methyl-1H-1,2-4-triazol-5-yl)-5,6-dihydrobenzo(f)imidazo(1,2-d)(1,4)oxazepin-9-yl)-1H-pyrazol-1-yl)-2-methylpropanamide 100-109 ret proto-oncogene Homo sapiens 268-271 35079630-7 2022 Following OPBM treatment, significant changes were observed in HIF-1alpha expression, intracellular reactive oxygen species levels, activation of the receptor tyrosine kinase, and glycolytic pathways in hADSCs. opbm 10-14 ret proto-oncogene Homo sapiens 150-174 2575183-3 1989 In the individual at risk for developing MEN IIa, annual screening should include measurement of the basal and stimulated plasma CT levels, and determination of plasma levels of calcium, PTH, and CEA. Calcium 178-185 ret proto-oncogene Homo sapiens 41-48 2686181-1 1989 On the basis of numerous pharmacological, clinical pharmacological and clinical investigations it could be proved, that Venostasin ret., standardized on 50 mg triterpenglycosides, calculated as escine, has effects on the venous system: It has tonical effects on the veins, decreases permeability and has protective and curative properties. triterpenglycosides 159-178 ret proto-oncogene Homo sapiens 131-134 2892276-8 1988 Bilateral adrenal accumulation of the radionuclide was demonstrated in seven of eight MEN IIa gene carriers who had not undergone adrenalectomy. Radioisotopes 38-50 ret proto-oncogene Homo sapiens 86-93 2861094-5 1985 The concentrations of serotonin in sera from patients with MTC or MEN-IIa without pheochromocytomas were not different from the concentrations measured in healthy subjects (P greater than 0.10). Serotonin 22-31 ret proto-oncogene Homo sapiens 66-73 7159390-2 1982 Rat liver microsomal fraction synthesized Ret-P-Man (retinyl phosphate mannose) and Dol-P-Man (dolichyl phosphate mannose) from endogenous Ret-P (retinyl phosphate) and Dol-P (dolichyl phosphate). mannosylretinylphosphate 53-78 ret proto-oncogene Homo sapiens 139-142 7159390-2 1982 Rat liver microsomal fraction synthesized Ret-P-Man (retinyl phosphate mannose) and Dol-P-Man (dolichyl phosphate mannose) from endogenous Ret-P (retinyl phosphate) and Dol-P (dolichyl phosphate). dolichol monophosphate 95-113 ret proto-oncogene Homo sapiens 139-142 7159390-2 1982 Rat liver microsomal fraction synthesized Ret-P-Man (retinyl phosphate mannose) and Dol-P-Man (dolichyl phosphate mannose) from endogenous Ret-P (retinyl phosphate) and Dol-P (dolichyl phosphate). dolichyl phosphate mannose 95-121 ret proto-oncogene Homo sapiens 139-142 7159390-2 1982 Rat liver microsomal fraction synthesized Ret-P-Man (retinyl phosphate mannose) and Dol-P-Man (dolichyl phosphate mannose) from endogenous Ret-P (retinyl phosphate) and Dol-P (dolichyl phosphate). retinol phosphate 53-70 ret proto-oncogene Homo sapiens 42-45 7159390-3 1982 Ret-P-Man synthesis displayed an absolute requirement for a bivalent cation, and also Dol-P-Man synthesis was stimulated by bivalent metal ions. Metals 133-138 ret proto-oncogene Homo sapiens 0-3 7159390-4 1982 Mn2+ and Co2+ were the most active, with maximum synthesis of Ret-P-Man occurring at 5-10 mM: Mg2+ was also active, but at higher concentrations. Manganese(2+) 0-4 ret proto-oncogene Homo sapiens 62-65 7159390-4 1982 Mn2+ and Co2+ were the most active, with maximum synthesis of Ret-P-Man occurring at 5-10 mM: Mg2+ was also active, but at higher concentrations. Cobalt(2+) 9-13 ret proto-oncogene Homo sapiens 62-65 7159390-4 1982 Mn2+ and Co2+ were the most active, with maximum synthesis of Ret-P-Man occurring at 5-10 mM: Mg2+ was also active, but at higher concentrations. magnesium ion 94-98 ret proto-oncogene Homo sapiens 62-65 7159390-5 1982 At 5mM-Mn2+ the amount of endogenous Ret-P mannosylated in incubation mixtures containing 5 microM-GDP-mannose in 15 min at 37 degrees C was approx. Guanosine Diphosphate Mannose 99-110 ret proto-oncogene Homo sapiens 37-40 7159390-8 1982 Bivalentcation requirement for Ret-P-Man synthesis from exogenous Ret-P showed maximum synthesis at 2.5 mM-Mn2+ or -Co2+. Manganese(2+) 107-111 ret proto-oncogene Homo sapiens 31-34 7159390-8 1982 Bivalentcation requirement for Ret-P-Man synthesis from exogenous Ret-P showed maximum synthesis at 2.5 mM-Mn2+ or -Co2+. Manganese(2+) 107-111 ret proto-oncogene Homo sapiens 66-69 7159390-8 1982 Bivalentcation requirement for Ret-P-Man synthesis from exogenous Ret-P showed maximum synthesis at 2.5 mM-Mn2+ or -Co2+. Cobalt(2+) 116-120 ret proto-oncogene Homo sapiens 31-34 7159390-8 1982 Bivalentcation requirement for Ret-P-Man synthesis from exogenous Ret-P showed maximum synthesis at 2.5 mM-Mn2+ or -Co2+. Cobalt(2+) 116-120 ret proto-oncogene Homo sapiens 66-69 7159390-10 1982 Triton X-100 (0.5%) abolished Ret-P-Man synthesis from endogenous Ret-P and caused a 99% inhibition of Ret-P-Man synthesis from exogenous Ret-P. Octoxynol 0-12 ret proto-oncogene Homo sapiens 30-33 7159390-10 1982 Triton X-100 (0.5%) abolished Ret-P-Man synthesis from endogenous Ret-P and caused a 99% inhibition of Ret-P-Man synthesis from exogenous Ret-P. Octoxynol 0-12 ret proto-oncogene Homo sapiens 66-69 7159390-10 1982 Triton X-100 (0.5%) abolished Ret-P-Man synthesis from endogenous Ret-P and caused a 99% inhibition of Ret-P-Man synthesis from exogenous Ret-P. Octoxynol 0-12 ret proto-oncogene Homo sapiens 66-69 7159390-10 1982 Triton X-100 (0.5%) abolished Ret-P-Man synthesis from endogenous Ret-P and caused a 99% inhibition of Ret-P-Man synthesis from exogenous Ret-P. Octoxynol 0-12 ret proto-oncogene Homo sapiens 66-69 7159390-13 1982 Since GDP-mannose: Ret-P and GDP-mannose: Dol-P mannosyltransferase activities were not affected, depletion of vitamin A must affect Ret-P and Dol-P pools in opposite ways. Vitamin A 111-120 ret proto-oncogene Homo sapiens 133-136 950371-2 1976 Patients with MEN 2a may be normocalcemic, with normal basal serum immunoreactive parathyroid hormone (iPTH) levels, yet have parathyroid hyperplasia discovered during thyroid surgery. ipth 103-107 ret proto-oncogene Homo sapiens 14-20 950371-10 1976 Calcium infusion combined with the measurement of serum iPTH levels may detect occult parathyroid hyperplasia in patients with MEN 2a, normocalcemia, and normal basal iPTH values. Calcium 0-7 ret proto-oncogene Homo sapiens 127-133 950371-10 1976 Calcium infusion combined with the measurement of serum iPTH levels may detect occult parathyroid hyperplasia in patients with MEN 2a, normocalcemia, and normal basal iPTH values. ipth 56-60 ret proto-oncogene Homo sapiens 127-133 33617938-0 2021 Patient-driven discovery and post-clinical validation of NTRK3 fusion as an acquired resistance mechanism to selpercatinib in RET fusion-positive lung cancer. Selpercatinib 109-122 ret proto-oncogene Homo sapiens 126-129 33737118-0 2021 Novel drugs, familiar interactions: ciprofloxacin may increase exposure to the RET-inhibitor pralsetinib. Ciprofloxacin 36-49 ret proto-oncogene Homo sapiens 79-82 33933276-4 2021 Here, we discuss the two RET-inhibitors selpercatinib and pralsetinib, and the management of patients with RET-fusion positive NSCLC. Selpercatinib 40-53 ret proto-oncogene Homo sapiens 25-28 33184860-7 2021 Receptor tyrosine kinase array analysis revealed that morphine selectively induced the transactivation of EGFR. Morphine 54-62 ret proto-oncogene Homo sapiens 0-24 33728771-6 2021 In addition, treatment with either alectinib or ceritinib modulated the activation of various molecules downstream of RTK signaling and induced caspase-dependent/independent cell death mainly by inhibiting signal transducer and activator of transcription 3 activation in human GBM cells. alectinib 35-44 ret proto-oncogene Homo sapiens 118-121 34058344-2 2021 Currently, several approved multikinase inhibitors such as vandetanib and cabozantinib demonstrate clinical activity in patients with RET-rearranged or RET-mutant cancers. vandetanib 59-69 ret proto-oncogene Homo sapiens 134-137 34058344-2 2021 Currently, several approved multikinase inhibitors such as vandetanib and cabozantinib demonstrate clinical activity in patients with RET-rearranged or RET-mutant cancers. vandetanib 59-69 ret proto-oncogene Homo sapiens 152-155 34058344-2 2021 Currently, several approved multikinase inhibitors such as vandetanib and cabozantinib demonstrate clinical activity in patients with RET-rearranged or RET-mutant cancers. cabozantinib 74-86 ret proto-oncogene Homo sapiens 134-137 34058344-2 2021 Currently, several approved multikinase inhibitors such as vandetanib and cabozantinib demonstrate clinical activity in patients with RET-rearranged or RET-mutant cancers. cabozantinib 74-86 ret proto-oncogene Homo sapiens 152-155 33559353-0 2021 Pyrazoloadenine Inhibitors of the RET Lung Cancer Oncoprotein Discovered via a Fragment Optimization Approach. 1H-Pyrazolo[3,4-d]pyrimidin-4-amine 0-15 ret proto-oncogene Homo sapiens 34-37 33559353-1 2021 A fragment-based drug discovery approach using a pyrazoloadenine fragment library was utilized to uncover new molecules that target the RET (REarranged during Transfection) oncoprotein, which is a driver oncoprotein in ~2% of non-small cell lung cancer. 1H-Pyrazolo[3,4-d]pyrimidin-4-amine 49-64 ret proto-oncogene Homo sapiens 136-139 33559353-1 2021 A fragment-based drug discovery approach using a pyrazoloadenine fragment library was utilized to uncover new molecules that target the RET (REarranged during Transfection) oncoprotein, which is a driver oncoprotein in ~2% of non-small cell lung cancer. 1H-Pyrazolo[3,4-d]pyrimidin-4-amine 49-64 ret proto-oncogene Homo sapiens 141-171 33559353-3 2021 An unsubstituted pyrazoloadenine fragment was found active on RET in a biochemical assay but reduced cell viability in non-RET driven cell lines (EC50 = 1 microM and 3 microM, respectively). 1H-Pyrazolo[3,4-d]pyrimidin-4-amine 17-32 ret proto-oncogene Homo sapiens 62-65 33559353-3 2021 An unsubstituted pyrazoloadenine fragment was found active on RET in a biochemical assay but reduced cell viability in non-RET driven cell lines (EC50 = 1 microM and 3 microM, respectively). 1H-Pyrazolo[3,4-d]pyrimidin-4-amine 17-32 ret proto-oncogene Homo sapiens 123-126 33559353-4 2021 To increase selectivity for RET, the pyrazoloadenine was modeled in the RET active site, and two domains were identified that were probed with pyrazoloadenine fragment derivatives to improve RET affinity. 1H-Pyrazolo[3,4-d]pyrimidin-4-amine 143-158 ret proto-oncogene Homo sapiens 28-31 33758332-1 2021 Two RET inhibitors, selpercatinib and pralsetinib, recently received approval for the treatment of advanced RET fusion-positive lung cancer. Selpercatinib 20-33 ret proto-oncogene Homo sapiens 4-7 33758332-1 2021 Two RET inhibitors, selpercatinib and pralsetinib, recently received approval for the treatment of advanced RET fusion-positive lung cancer. Selpercatinib 20-33 ret proto-oncogene Homo sapiens 108-111 33923880-1 2021 A tyrosine kinase inhibitor, vandetanib (Van), is an anticancer drug affecting the signaling of VEGFR, EGFR and RET protooncogenes. vandetanib 29-39 ret proto-oncogene Homo sapiens 112-115 33923880-1 2021 A tyrosine kinase inhibitor, vandetanib (Van), is an anticancer drug affecting the signaling of VEGFR, EGFR and RET protooncogenes. vandetanib 41-44 ret proto-oncogene Homo sapiens 112-115 33239432-0 2021 FDA Approval Summary: Selpercatinib for the Treatment of Lung and Thyroid cancers with RET Gene Mutations or Fusions. Selpercatinib 22-35 ret proto-oncogene Homo sapiens 87-90 33239432-3 2021 ORRs within the approved patient populations ranged from 64% (95% CI: 54, 73) in prior platinum treated RET fusion-positive NSCLC to 100% (95% CI: 63, 100) in systemic therapy naive RET fusion-positive thyroid cancer, with the majority of responders across indications demonstrating responses of at least 6 months. Platinum 87-95 ret proto-oncogene Homo sapiens 104-107 33086236-10 2021 Utilizing combined HE, calponin immunofluorescence, and RET FISH imaging, we demonstrated that IDCs with RET fusions harbored this alteration in both the ductal and myoepithelial cells. Helium 19-21 ret proto-oncogene Homo sapiens 105-108 33606922-3 2021 GSK3352589 is an RET kinase inhibitor that was administered in double-blind, randomized, placebo-controlled single-dose (SD) and repeat-dose (RD) studies in healthy subjects to investigate its safety/tolerability and pharmacokinetics. gsk3352589 0-10 ret proto-oncogene Homo sapiens 17-20 33754314-0 2021 Kidney malformations and Hirschsprung"s disease in carriers of cysteine mutations in exon 10 of the RET proto-oncogene. Cysteine 63-71 ret proto-oncogene Homo sapiens 100-103 33754314-7 2021 CONCLUSION: Hirschsprung"s disease and kidney malformations are the more penetrant, the closer the cysteine mutations are located to the transmembrane domain (codon 636-657) of the RET kinase receptor. Cysteine 99-107 ret proto-oncogene Homo sapiens 181-184 34045295-3 2021 ORRs within the approved patient populations ranged from 57% (95% CI: 46, 68) in patients with RET fusion-positive NSCLC previously treated with platinum chemotherapy to 89% (95% CI: 52, 100) in patients with RET fusion-positive thyroid cancer, with response duration of at least 6 months in most responders. Platinum 145-153 ret proto-oncogene Homo sapiens 95-98 34024902-6 2021 FDA approval has now been given for selpercatinib for RET fusion-positive NSCLC and papillary thyroid cancer, and RET mutation-positive thyroid cancer. Selpercatinib 36-49 ret proto-oncogene Homo sapiens 54-57 33952394-10 2021 CONCLUSION: Data from CBC and RET-He can identify patients with IDA, determine need for and responsiveness to intravenous iron, and reduce time for therapeutic decisions. Iron 122-126 ret proto-oncogene Homo sapiens 30-33 33561664-1 2021 Herein, we report a novel dual-quenching electrochemiluminescence (ECL) immunosensor for detecting protein induced by vitamin K absence or antagonist-II (PIVKA-II) based on ECL resonance energy transfer (ECL-RET). Vitamin K 118-127 ret proto-oncogene Homo sapiens 208-211 33561664-5 2021 The dual quenching labels of Ag nanocubes modified with vitamin B2 (AgNCs-VB2) were firstly proposed towards g-C3N4 NSs/S2O82- ECL system by ECL-RET, resulting in the remarkable ECL decrease for "signal off" state. Riboflavin 56-66 ret proto-oncogene Homo sapiens 145-148 33561664-5 2021 The dual quenching labels of Ag nanocubes modified with vitamin B2 (AgNCs-VB2) were firstly proposed towards g-C3N4 NSs/S2O82- ECL system by ECL-RET, resulting in the remarkable ECL decrease for "signal off" state. c3n4 111-115 ret proto-oncogene Homo sapiens 145-148 33561664-5 2021 The dual quenching labels of Ag nanocubes modified with vitamin B2 (AgNCs-VB2) were firstly proposed towards g-C3N4 NSs/S2O82- ECL system by ECL-RET, resulting in the remarkable ECL decrease for "signal off" state. s2o82 120-125 ret proto-oncogene Homo sapiens 145-148 33725547-0 2021 Final survival results for the LURET phase II study of vandetanib in previously treated patients with RET-rearranged advanced non-small cell lung cancer. vandetanib 55-65 ret proto-oncogene Homo sapiens 33-36 33913953-1 2021 A facile strategy to design a highly efficient electrochemiluminescence resonance energy transfer (ECL-RET) system was proposed by using an AIEgen-based 2D ultrathin metal-organic layer (MOL) to coordinatively immobilize energy donors and acceptors simultaneously, in which the distance between adjacent donor-acceptor pairs was precise and short for obtaining high ECL-RET efficiency. Metals 166-171 ret proto-oncogene Homo sapiens 103-106 33655698-7 2021 RESULTS: EGFR-sensitizing mutations, ALK, RET, and ROS1 rearrangements were associated with lower TMB and PD-L1+/TMB-H proportions, whereas KRAS, ALK, RET, and ROS1 substitutions/indels correlated with higher TMB and PD-L1+/TMB-H proportions than wild-type genotypes. Trimedoxime 98-101 ret proto-oncogene Homo sapiens 42-45 33655698-7 2021 RESULTS: EGFR-sensitizing mutations, ALK, RET, and ROS1 rearrangements were associated with lower TMB and PD-L1+/TMB-H proportions, whereas KRAS, ALK, RET, and ROS1 substitutions/indels correlated with higher TMB and PD-L1+/TMB-H proportions than wild-type genotypes. Trimedoxime 98-101 ret proto-oncogene Homo sapiens 151-154 33655698-7 2021 RESULTS: EGFR-sensitizing mutations, ALK, RET, and ROS1 rearrangements were associated with lower TMB and PD-L1+/TMB-H proportions, whereas KRAS, ALK, RET, and ROS1 substitutions/indels correlated with higher TMB and PD-L1+/TMB-H proportions than wild-type genotypes. Trimedoxime 113-118 ret proto-oncogene Homo sapiens 42-45 33655698-7 2021 RESULTS: EGFR-sensitizing mutations, ALK, RET, and ROS1 rearrangements were associated with lower TMB and PD-L1+/TMB-H proportions, whereas KRAS, ALK, RET, and ROS1 substitutions/indels correlated with higher TMB and PD-L1+/TMB-H proportions than wild-type genotypes. Trimedoxime 113-116 ret proto-oncogene Homo sapiens 42-45 33721621-1 2021 BACKGROUND: Preclinical studies suggest that combining vandetanib (VAN), a multi-tyrosine kinase inhibitor of rearranged during transfection (RET) proto-oncogene, vascular endothelial growth factor receptor (VEGFR), and epidermal growth factor receptor (EGFR), with everolimus (EV), a mammalian target of rapamycin (mTOR) inhibitor, may improve antitumor activity. vandetanib 55-65 ret proto-oncogene Homo sapiens 142-145 33721621-1 2021 BACKGROUND: Preclinical studies suggest that combining vandetanib (VAN), a multi-tyrosine kinase inhibitor of rearranged during transfection (RET) proto-oncogene, vascular endothelial growth factor receptor (VEGFR), and epidermal growth factor receptor (EGFR), with everolimus (EV), a mammalian target of rapamycin (mTOR) inhibitor, may improve antitumor activity. vandetanib 67-70 ret proto-oncogene Homo sapiens 142-145 33382428-11 2021 RET+ PTC with a BA signal pattern was more frequently found in unifocal lesions than in multifocal/bilateral tumors (p=0.049). Barium 16-18 ret proto-oncogene Homo sapiens 0-3 33728771-6 2021 In addition, treatment with either alectinib or ceritinib modulated the activation of various molecules downstream of RTK signaling and induced caspase-dependent/independent cell death mainly by inhibiting signal transducer and activator of transcription 3 activation in human GBM cells. ceritinib 48-57 ret proto-oncogene Homo sapiens 118-121 33748479-10 2021 Both fusions were found in papillary thyroid cancers of follicular histologic subtype with node metastases, one of them (NCOA4-RET) for the radioactive iodine resistant tumor. radioactive iodine 140-158 ret proto-oncogene Homo sapiens 127-130 33455880-4 2021 To overcome these issues, new selective RET inhibitors such as pralsetinib (BLU-667) and selpercatinib (LOXO-292) have been developed in clinical trials, with selpercatinib recently approved by the Food and Drug Administration (FDA). Selpercatinib 89-102 ret proto-oncogene Homo sapiens 40-43 33455880-4 2021 To overcome these issues, new selective RET inhibitors such as pralsetinib (BLU-667) and selpercatinib (LOXO-292) have been developed in clinical trials, with selpercatinib recently approved by the Food and Drug Administration (FDA). Selpercatinib 159-172 ret proto-oncogene Homo sapiens 40-43 33150799-1 2021 Selpercatinib, a novel, highly selective and potent, inhibitor of RET, demonstrated clinically meaningful antitumor activity with manageable toxicity in heavily pretreated and treatment-naive RET fusion-positive non-small-cell lung cancer patients in a Phase I/II clinical trial. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 66-69 33272981-1 2021 PURPOSE: Selpercatinib and pralsetinib induce deep and durable responses in advanced RET fusion-positive lung and thyroid cancer patients. Selpercatinib 9-22 ret proto-oncogene Homo sapiens 85-88 33150799-1 2021 Selpercatinib, a novel, highly selective and potent, inhibitor of RET, demonstrated clinically meaningful antitumor activity with manageable toxicity in heavily pretreated and treatment-naive RET fusion-positive non-small-cell lung cancer patients in a Phase I/II clinical trial. Selpercatinib 0-13 ret proto-oncogene Homo sapiens 192-195