PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 33907977-4 2021 Ponatinib is a third generation TKI that demonstrates higher binding affinity for ABL1 than first/second generation TKIs. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 82-86 33955652-0 2022 Repurposing the FDA-approved anticancer agent ponatinib as a fluconazole potentiator by suppression of multidrug efflux and Pma1 expression in a broad spectrum of yeast species. ponatinib 46-55 H(+)-exporting P2-type ATPase PMA1 Saccharomyces cerevisiae S288C 124-128 33955652-5 2022 Mechanistic insights into the mode of action unravelled that ponatinib reduced the efflux of fluconazole via Pdr5 and suppressed the expression of the proton pump, Pma1. ponatinib 61-70 ATP-binding cassette multidrug transporter PDR5 Saccharomyces cerevisiae S288C 109-113 33955652-5 2022 Mechanistic insights into the mode of action unravelled that ponatinib reduced the efflux of fluconazole via Pdr5 and suppressed the expression of the proton pump, Pma1. ponatinib 61-70 H(+)-exporting P2-type ATPase PMA1 Saccharomyces cerevisiae S288C 164-168 33390067-4 2021 RANBP2-ABL1 Ba/F3 cells developed the clinically relevant ABL1 p.T315I mutation and upon secondary resistance to ponatinib, developed compound mutations, including a novel ABL1 p.L302H mutation. ponatinib 113-122 RAN binding protein 2 Mus musculus 0-6 33390067-4 2021 RANBP2-ABL1 Ba/F3 cells developed the clinically relevant ABL1 p.T315I mutation and upon secondary resistance to ponatinib, developed compound mutations, including a novel ABL1 p.L302H mutation. ponatinib 113-122 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 7-11 33836003-7 2021 By analysing dose-response profiles to 397 anti-cancer drugs of 612 well-characterised human cancer cell lines, we discover that cell lines that expressed high ELF4 mRNA transcript are significantly less responsive to 129 anti-cancer drugs, and only significantly more response to three drugs: dasatinib, WH-4-023, and Ponatinib, all of which remarkably target the proto-oncogene tyrosine-protein kinase SRC and tyrosine-protein kinase ABL1. ponatinib 319-328 E74 like ETS transcription factor 4 Homo sapiens 160-164 33732370-9 2021 Therefore, it is proposed that PDGFR inhibitors, including sunitinib and ponatinib, should be applied effectively to treat ER-alpha+ breast cancer. ponatinib 73-82 platelet derived growth factor receptor beta Homo sapiens 31-36 33732370-9 2021 Therefore, it is proposed that PDGFR inhibitors, including sunitinib and ponatinib, should be applied effectively to treat ER-alpha+ breast cancer. ponatinib 73-82 estrogen receptor 1 Homo sapiens 123-131 33796468-2 2021 Ponatinib is a 3rd generation TKI that binds BCR-ABL1 with high affinity and inhibits most BCR-ABL1 mutants, including the T315I mutation. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 49-53 33796468-2 2021 Ponatinib is a 3rd generation TKI that binds BCR-ABL1 with high affinity and inhibits most BCR-ABL1 mutants, including the T315I mutation. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 95-99 33389067-14 2021 Ponatinib (FGFR1 inhibitor) reversed the suppressive effects of miR-214 inhibition on lung injury and inflammation of VILI mice. ponatinib 0-9 fibroblast growth factor receptor 1 Mus musculus 11-16 33748144-3 2021 Although the use of the BCR-ABL tyrosine kinase inhibitors (TKIs), such as imatinib, nilotinib, dasatinib, bosutinib, and ponatinib have increased the overall survival of CML patients, their use is limited by drug resistance and severe adverse effects. ponatinib 122-131 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 24-31 33531202-10 2021 Ponatinib, a Src inhibitor, significantly enhanced romidepsin-induced apoptosis not only in HH, MJ, and Hut78 cells, but also in Myla and SeAx CTCL cell lines. ponatinib 0-9 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 13-16 33593493-0 2021 Evaluation of ponatinib in vitro effect in three canine mast cell tumor cell lines expressing FGFR-1, PDGFR-alpha, and VEGFR-2. ponatinib 14-23 fibroblast growth factor receptor 1 (fms-related tyrosine kinase 2, Pfeiffer syndrome) Canis lupus familiaris 94-100 33593493-1 2021 Ponatinib is a broad-spectrum tyrosine kinase inhibitor that targets numerous receptor tyrosine kinases (RTKs), including but not limited to fibroblast growth factor receptor (FGFR)-1, platelet derived growth factor receptor (PDGFR)-alpha, and vascular endothelial growth factor receptor (VEGFR)-2. ponatinib 0-9 fibroblast growth factor receptor 1 (fms-related tyrosine kinase 2, Pfeiffer syndrome) Canis lupus familiaris 141-183 33593493-1 2021 Ponatinib is a broad-spectrum tyrosine kinase inhibitor that targets numerous receptor tyrosine kinases (RTKs), including but not limited to fibroblast growth factor receptor (FGFR)-1, platelet derived growth factor receptor (PDGFR)-alpha, and vascular endothelial growth factor receptor (VEGFR)-2. ponatinib 0-9 platelet derived growth factor receptor alpha Canis lupus familiaris 185-238 33593493-6 2021 Significantly increased apoptosis in each cell line was seen between 12 and 18 h after treatment with IC50 of ponatinib via Annexin-V and Caspase-3/7 assays. ponatinib 110-119 caspase 3 Canis lupus familiaris 138-149 33732370-4 2021 To block the PDGF-BB signaling pathway, PDGFR inhibitors (sunitinib or ponatinib) were employed. ponatinib 71-80 platelet derived growth factor receptor beta Homo sapiens 40-45 32898857-8 2021 However, the addition of dasatinib or ponatinib inhibited T-cell proliferation and IFN-gamma production. ponatinib 38-47 interferon gamma Homo sapiens 83-92 33107354-5 2021 In this study, we sought to determine ponatinib"s potential utility, a clinically approved and potent cAbl inhibitor, in MPM treatment. ponatinib 38-47 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 102-106 33107354-12 2021 Western blot analysis showed that the activation of Abl signaling was blocked in the ponatinib-treated MMP lines. ponatinib 85-94 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 52-55 33107354-16 2021 CONCLUSION: Ponatinib may offer a new therapeutic strategy for MPM patients based on cAbl signaling pathway inhibition. ponatinib 12-21 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 85-89 33389067-14 2021 Ponatinib (FGFR1 inhibitor) reversed the suppressive effects of miR-214 inhibition on lung injury and inflammation of VILI mice. ponatinib 0-9 microRNA 214 Mus musculus 64-71 33452624-9 2021 Even in Imatinib, Nilotinib, and Ponatinib-resistant CML cells, a dual PI3K/mTOR inhibitor, BEZ235, showed antiproliferative activity. ponatinib 33-42 mechanistic target of rapamycin kinase Homo sapiens 76-80 33118510-0 2020 [Ponatinib inhibits growth of patient-derived xenograft of cholangiocarcinoma expressing FGFR2-CCDC6 fusion protein in nude mice]. ponatinib 1-10 fibroblast growth factor receptor 2 Homo sapiens 89-94 33460055-0 2020 Dynamic evolution of ponatinib-resistant mutations in BCR-ABL1-positive leukaemias revealed by next-generation sequencing. ponatinib 21-30 BCR activator of RhoGEF and GTPase Homo sapiens 54-57 33460055-0 2020 Dynamic evolution of ponatinib-resistant mutations in BCR-ABL1-positive leukaemias revealed by next-generation sequencing. ponatinib 21-30 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 58-62 32801162-7 2020 Fixed-ratio combination cytotoxicity assays using the tyrosine kinase inhibitors BMS-754807 and ponatinib that target IGF1R and FGFR1, respectively, revealed strong synergy against both cell line and patient-derived xenograft (PDX) models of CRLF2r Ph-like ALL. ponatinib 96-105 insulin like growth factor 1 receptor Homo sapiens 118-123 32801162-7 2020 Fixed-ratio combination cytotoxicity assays using the tyrosine kinase inhibitors BMS-754807 and ponatinib that target IGF1R and FGFR1, respectively, revealed strong synergy against both cell line and patient-derived xenograft (PDX) models of CRLF2r Ph-like ALL. ponatinib 96-105 fibroblast growth factor receptor 1 Homo sapiens 128-133 32801162-7 2020 Fixed-ratio combination cytotoxicity assays using the tyrosine kinase inhibitors BMS-754807 and ponatinib that target IGF1R and FGFR1, respectively, revealed strong synergy against both cell line and patient-derived xenograft (PDX) models of CRLF2r Ph-like ALL. ponatinib 96-105 cytokine receptor like factor 2 Homo sapiens 242-247 32910995-5 2020 On the other hand, the third-generation BCR-ABL1 TKI ponatinib is not well studied in terms of its efficacy on CML LSCs. ponatinib 53-62 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 44-48 32910995-6 2020 Here, we evaluate the efficacy of ponatinib against CML LSC-containing lin-Sca-1+c-Kit+ (LSK) cells using a mouse CML-like model. ponatinib 34-43 KIT proto-oncogene receptor tyrosine kinase Mus musculus 81-86 32470534-7 2020 We have summarized our recent findings with transgenic zebrafish line harboring BNP luciferase activity to demonstrate the cardiotoxic potential of ponatinib. ponatinib 148-157 basonuclin 2 Danio rerio 80-83 32470534-8 2020 Additionally, we will review the recent discoveries reported by our and other laboratories that ponatinib primarily exerts its cardiotoxicity via an off-target effect on cardiomyocyte prosurvival signaling pathways, AKT and ERK. ponatinib 96-105 AKT serine/threonine kinase 1 Homo sapiens 216-219 32470534-8 2020 Additionally, we will review the recent discoveries reported by our and other laboratories that ponatinib primarily exerts its cardiotoxicity via an off-target effect on cardiomyocyte prosurvival signaling pathways, AKT and ERK. ponatinib 96-105 mitogen-activated protein kinase 1 Homo sapiens 224-227 32780298-11 2020 Furthermore, ponatinib was more effective than imatinib in reducing the percentage of CD26-expressing cells in primary CML cells, whereas imatinib and ponatinib showed similar efficacy on KCL22 cells. ponatinib 13-22 dipeptidyl peptidase 4 Homo sapiens 86-90 33419251-4 2020 Here, we presented a 77-year-old male with a diagnosis of Ph positive ALL resistant to ponatinib and carrying a rare threonine to leucine (T315L) mutation on BCR-ABL1 gene. ponatinib 87-96 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 162-166 33118510-0 2020 [Ponatinib inhibits growth of patient-derived xenograft of cholangiocarcinoma expressing FGFR2-CCDC6 fusion protein in nude mice]. ponatinib 1-10 coiled-coil domain containing 6 Homo sapiens 95-100 33118510-1 2020 OBJECTIVE: To investigate the antitumor effect of ponatinib on the growth of cholangiocarcinoma xenograft derived from a clinical patient in a mouse model expressing FGFR2-CCDC6 fusion protein. ponatinib 50-59 fibroblast growth factor receptor 2 Mus musculus 166-171 33118510-8 2020 Western blotting and immunohistochemistry revealed obviously lowered phosphorylation level of FGFR and its downstream signal markers FRS2, AKT and ERK in the xenografts from ponatinib-treated mice. ponatinib 174-183 fibroblast growth factor receptor substrate 2 Mus musculus 133-137 33118510-8 2020 Western blotting and immunohistochemistry revealed obviously lowered phosphorylation level of FGFR and its downstream signal markers FRS2, AKT and ERK in the xenografts from ponatinib-treated mice. ponatinib 174-183 thymoma viral proto-oncogene 1 Mus musculus 139-142 33118510-8 2020 Western blotting and immunohistochemistry revealed obviously lowered phosphorylation level of FGFR and its downstream signal markers FRS2, AKT and ERK in the xenografts from ponatinib-treated mice. ponatinib 174-183 mitogen-activated protein kinase 1 Mus musculus 147-150 33118510-10 2020 CONCLUSIONS: Ponatinib can regulate FGFR signaling to inhibit the proliferation and induce apoptosis of tumor cells in mice bearing patient-derived cholangiocarcinoma xenograft with FGFR2 fusion. ponatinib 13-22 fibroblast growth factor receptor 2 Homo sapiens 182-187 33194747-6 2020 Patients 2 and 3 showed some response to combined FLT3-inhibitor and BCR-ABL targeted therapy (gilteritinib and ponatinib). ponatinib 112-121 fms related receptor tyrosine kinase 3 Homo sapiens 50-54 32086952-9 2020 As CDK7 inhibitors are currently under clinical evaluation in patients, our data suggestion the addition of the TKI ponatinib or lapatinib in CDK7 inhibitor clinical trials in patients. ponatinib 116-125 cyclin dependent kinase 7 Homo sapiens 142-146 32064608-4 2020 Cell/molecular biological and analytical chemistry methods were applied to investigate uptake kinetics/subcellular distribution, the role of lipid droplets (LDs) and lipoid microenvironment compartments in responsiveness of FGFR1-driven lung cancer cells towards ponatinib. ponatinib 263-272 fibroblast growth factor receptor 1 Mus musculus 224-229 32873792-4 2020 We found that Ponatinib, an FDA-approved drug, is an effective inhibitor of BRAF monomers and dimers. ponatinib 14-23 B-Raf proto-oncogene, serine/threonine kinase Homo sapiens 76-80 32873792-5 2020 Ponatinib binds the BRAF dimer and stabilizes a distinct alphaC-helix conformation through interaction with a previously unrevealed allosteric site. ponatinib 0-9 B-Raf proto-oncogene, serine/threonine kinase Homo sapiens 20-24 32112427-3 2020 Ponatinib was incubated with human liver microsomes in the presence of NADPH and trapping agents (glutathione or potassium cyanide). ponatinib 0-9 2,4-dienoyl-CoA reductase 1 Homo sapiens 71-76 32112427-8 2020 In addition, two reactive metabolites (cyano adducts) were detected in human liver microsomes in the presence of potassium cyanide and NADPH, suggesting that ponatinib underwent CYP450-mediated metabolic activation, which could be one of the causative mechanisms for its hepatotoxicity. ponatinib 158-167 2,4-dienoyl-CoA reductase 1 Homo sapiens 135-140 32184020-0 2020 Involvement of MCL1, c-myc, and cyclin D2 protein degradation in ponatinib-induced cytotoxicity against T315I(+) Ph+leukemia cells. ponatinib 65-74 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 15-19 32184020-0 2020 Involvement of MCL1, c-myc, and cyclin D2 protein degradation in ponatinib-induced cytotoxicity against T315I(+) Ph+leukemia cells. ponatinib 65-74 MYC proto-oncogene, bHLH transcription factor Homo sapiens 21-26 32184020-0 2020 Involvement of MCL1, c-myc, and cyclin D2 protein degradation in ponatinib-induced cytotoxicity against T315I(+) Ph+leukemia cells. ponatinib 65-74 cyclin D2 Homo sapiens 32-41 32184020-4 2020 PNT induced apoptosis (increased sub G1 cells, and cleaved caspase3 and PARP), and suppressed protein expression of MCL1, cyclin D2 and c-myc, which were reversed by a proteasome inhibitor, MG132, suggesting enhanced proteasomal degradation by PNT. ponatinib 0-3 caspase 3 Homo sapiens 59-67 32184020-4 2020 PNT induced apoptosis (increased sub G1 cells, and cleaved caspase3 and PARP), and suppressed protein expression of MCL1, cyclin D2 and c-myc, which were reversed by a proteasome inhibitor, MG132, suggesting enhanced proteasomal degradation by PNT. ponatinib 0-3 collagen type XI alpha 2 chain Homo sapiens 72-76 32184020-4 2020 PNT induced apoptosis (increased sub G1 cells, and cleaved caspase3 and PARP), and suppressed protein expression of MCL1, cyclin D2 and c-myc, which were reversed by a proteasome inhibitor, MG132, suggesting enhanced proteasomal degradation by PNT. ponatinib 0-3 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 116-120 32184020-4 2020 PNT induced apoptosis (increased sub G1 cells, and cleaved caspase3 and PARP), and suppressed protein expression of MCL1, cyclin D2 and c-myc, which were reversed by a proteasome inhibitor, MG132, suggesting enhanced proteasomal degradation by PNT. ponatinib 0-3 cyclin D2 Homo sapiens 122-131 32184020-4 2020 PNT induced apoptosis (increased sub G1 cells, and cleaved caspase3 and PARP), and suppressed protein expression of MCL1, cyclin D2 and c-myc, which were reversed by a proteasome inhibitor, MG132, suggesting enhanced proteasomal degradation by PNT. ponatinib 0-3 MYC proto-oncogene, bHLH transcription factor Homo sapiens 136-141 32360510-7 2020 In in vitro analyses, two genes that were predicted to undergo similar regulation using pseudotime analysis (ALOX5 and FGFR) were found to be similarly inhibited by ponatinib, an FGFR inhibitor. ponatinib 165-174 arachidonate 5-lipoxygenase Homo sapiens 109-114 32215194-5 2020 Furthermore, the incorporation of novel monoclonal antibodies or potent BCR-ABL1 tyrosine kinase inhibitors, such as ponatinib into frontline treatment may have the advantage of achieving higher rates of MRD negativity while minimizing chemotherapy-related toxicities. ponatinib 117-126 BCR activator of RhoGEF and GTPase Homo sapiens 72-80 31937621-0 2020 A combinatorial strategy for targeting BRAF V600E mutant cancers with BRAF V600E inhibitor (PLX4720) and tyrosine kinase inhibitor (ponatinib). ponatinib 132-141 Braf transforming gene Mus musculus 39-43 31937621-11 2020 CONCLUSIONS: Combination treatment with ponatinib and PLX4720 exhibited significant synergistic anticancer activity in preclinical models of BRAF V600E thyroid cancer, in addition to overcoming PLX4720 resistance. ponatinib 40-49 Braf transforming gene Mus musculus 141-145 31980503-7 2020 Additionally, we observed that that primary leukemia cells from Case 1 demonstrated sensitivity to the tyrosine kinase inhibitors Ponatinib and Dovitinib that can target FGFR1 kinase activity, while primary cells from Case 2 were resistant to both drugs. ponatinib 130-139 fibroblast growth factor receptor 1 Homo sapiens 170-175 31990987-0 2020 Ponatinib treatment in chronic myeloid leukemia cell lines targets aurora kinase A/FOXM1 axis. ponatinib 0-9 forkhead box M1 Homo sapiens 83-88 32175644-0 2020 Renovascular hypertension from the BCR-ABL tyrosine kinase inhibitor ponatinib. ponatinib 69-78 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 35-42 32197359-0 2020 Ponatinib Induces Vascular Toxicity through the Notch-1 Signaling Pathway. ponatinib 0-9 notch receptor 1 Homo sapiens 48-55 32197359-2 2020 Specific activation of Notch signaling in CML cells by ponatinib can be considered as the "on-target effect" on the tumor and represents a therapeutic approach for CML. ponatinib 55-64 notch receptor 1 Homo sapiens 23-28 32197359-7 2020 We delineated the signaling of ponatinib-induced vascular toxicity, demonstrating that ponatinib inhibits endothelial survival, reduces angiogenesis and induces endothelial senescence and apoptosis via the Notch-1 pathway. ponatinib 31-40 notch receptor 1 Homo sapiens 206-213 32197359-7 2020 We delineated the signaling of ponatinib-induced vascular toxicity, demonstrating that ponatinib inhibits endothelial survival, reduces angiogenesis and induces endothelial senescence and apoptosis via the Notch-1 pathway. ponatinib 87-96 notch receptor 1 Homo sapiens 206-213 32197359-10 2020 By hyperactivating Notch-1 in the vessels, ponatinib exerts an "on-target off tumor effect", which leads to deleterious effects and may explain the drug"s vasculotoxicity. ponatinib 43-52 notch receptor 1 Homo sapiens 19-26 32197359-11 2020 Selective blockade of Notch-1 prevented ponatinib-induced vascular toxicity. ponatinib 40-49 notch receptor 1 Homo sapiens 22-29 32292555-7 2020 Our best compound exhibited a hERG IC50 of 12.1 muM (compared to nilotinib with an IC50 of 0.45 muM and ponatinib with IC50 of 0.767 muM). ponatinib 104-113 ETS transcription factor ERG Homo sapiens 30-34 31664678-8 2020 Moreover, inhibiting Smad2/3 phosphorylation with ponatinib or SIS3 also significantly reduced seizure severity, alongside reducing GFAP/CS56 immunoreactivity. ponatinib 50-59 SMAD family member 2 Rattus norvegicus 21-28 32095692-1 2020 Ponatinib is a multikinase inhibitor that is used to treat chronic myeloid leukemia patients harboring mutated ABL1(T315I) kinase. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 111-115 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 fms related receptor tyrosine kinase 3 Homo sapiens 71-75 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 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 77-81 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 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 platelet derived growth factor receptor alpha Homo sapiens 92-107 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 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 135-140 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 mitogen-activated protein kinase 14 Homo sapiens 145-153 31925328-3 2020 Using BCR-ABL as a case study, we successfully recaptured the clinically observed mutations that confer resistance imatinib, nilotinib, dasatinib, bosutinib, and ponatinib. ponatinib 162-171 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 6-13 31101753-8 2020 Treatment of BCR-ABL1p210 expressing flies with potent kinase inhibitors (dasatinib and ponatinib) resulted in the rescue of ommatidial loss and restoration of normal development. ponatinib 88-97 BCR activator of RhoGEF and GTPase Homo sapiens 13-16 32829325-1 2020 INTRODUCTION: Ponatinib (PNT) is a tyrosine kinase inhibitor approved for treating patients with Philadelphia chromosome-positive acute lymphoblastic leukemia (Ph + ALL), or chronic myeloid leukemia, resistant or intolerant to other tyrosine kinase inhibitor or showing T315I mutation of BCR-ABL. ponatinib 14-23 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 288-295 31770593-14 2020 Ponatinib binds to FGFR4 in a DFG-Dout conformation and is classified as a type II inhibitor. ponatinib 0-9 fibroblast growth factor receptor 4 Homo sapiens 19-24 31600013-7 2020 Accordingly, simultaneous inhibition of these RTKs using a multi-kinase inhibitor ponatinib has a superior effect at eliminating the CSC population and reduces metastasis of PIK3CA-overexpressing HNSCC cells. ponatinib 82-91 phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit alpha Homo sapiens 174-180 30661457-0 2020 How does the novel T315L mutation of breakpoint cluster region-abelson (BCR-ABL) kinase confer resistance to ponatinib: a comparative molecular dynamics simulation study. ponatinib 109-118 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 37-70 30661457-0 2020 How does the novel T315L mutation of breakpoint cluster region-abelson (BCR-ABL) kinase confer resistance to ponatinib: a comparative molecular dynamics simulation study. ponatinib 109-118 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 72-79 30661457-5 2020 The latest third-generation TKIs, ponatinib, can tackle most abnormal BCR-ABL kinases, including the T315I mutant that is resistant to first- and second-generations TKIs such as imatinib. ponatinib 34-43 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 70-77 30661457-7 2020 Here, using molecular dynamics (MD) simulations, we explored into the detailed interactions between ponatinib and BCR-ABL in the wild-type (WT), T315I, and T315L systems. ponatinib 100-109 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 114-121 30661457-9 2020 Binding free energy analysis unveiled that the affinity of ponatinib to BCR-ABL decreased upon T315L mutation, which resulted in its unfavorable binding and drug resistance. ponatinib 59-68 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 72-79 31810968-7 2019 CONCLUSION: Treatment with second- (nilotinib) and third-generation (ponatinib) TKIs was effective in suppressing leukemic clones exhibiting the atypical e12a2 Ins/Del BCR-ABL1. ponatinib 69-78 BCR activator of RhoGEF and GTPase Homo sapiens 168-176 31371345-8 2019 Furthermore, the FGFR2 N549H secondary mutation displayed cross-resistance to other selective FGFR inhibitors, but remained sensitive to the nonselective inhibitor, ponatinib. ponatinib 165-174 fibroblast growth factor receptor 2 Homo sapiens 17-22 31043681-8 2019 The KLK2-FGFR2 fusion protein was determined to be highly sensitive to the selective FGFR inhibitors AZD-4547, BGJ398, JNJ-42756943, the irreversible inhibitor TAS-120, and the non-selective inhibitor Ponatinib. ponatinib 201-210 kallikrein related peptidase 2 Homo sapiens 4-8 31043681-8 2019 The KLK2-FGFR2 fusion protein was determined to be highly sensitive to the selective FGFR inhibitors AZD-4547, BGJ398, JNJ-42756943, the irreversible inhibitor TAS-120, and the non-selective inhibitor Ponatinib. ponatinib 201-210 fibroblast growth factor receptor 2 Mus musculus 9-14 30580670-2 2019 Ponatinib, an oral drug, was discovered as an efficient BCR-ABL inhibitor by addressing imatinib drug resistance arising due to the point mutations at its active sites. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 56-63 30580670-3 2019 In this study, 44 BCR-ABL kinase inhibitors, which are derivatives of ponatinib, were used to develop a robust two-dimensional quantitative structure-activity relationship (2D-QSAR) and 3D-Pharmacophore models by dividing dataset into 32 training sets and 12 test set molecules. ponatinib 70-79 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 18-25 31510844-0 2019 Ponatinib use in two pediatric patients with relapsed Ph + ALL with ABL1 kinase domain mutations. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 68-72 31543464-0 2019 Combining the Allosteric Inhibitor Asciminib with Ponatinib Suppresses Emergence of and Restores Efficacy against Highly Resistant BCR-ABL1 Mutants. ponatinib 50-59 BCR activator of RhoGEF and GTPase Homo sapiens 131-139 31543464-1 2019 BCR-ABL1 point mutation-mediated resistance to tyrosine kinase inhibitor (TKI) therapy in Philadelphia chromosome-positive (Ph+) leukemia is effectively managed with several approved drugs, including ponatinib for BCR-ABL1T315I-mutant disease. ponatinib 200-209 BCR activator of RhoGEF and GTPase Homo sapiens 0-8 31543464-1 2019 BCR-ABL1 point mutation-mediated resistance to tyrosine kinase inhibitor (TKI) therapy in Philadelphia chromosome-positive (Ph+) leukemia is effectively managed with several approved drugs, including ponatinib for BCR-ABL1T315I-mutant disease. ponatinib 200-209 BCR activator of RhoGEF and GTPase Homo sapiens 0-3 31444999-3 2019 By targeting vascular endothelial growth factor receptor (VEGFR), platelet-derived growth factor receptor, Src, and FGF receptor pathways, ponatinib may potentially help to overcome some of the putative mechanisms of adaptive resistance. ponatinib 139-148 kinase insert domain receptor Homo sapiens 13-56 31444999-3 2019 By targeting vascular endothelial growth factor receptor (VEGFR), platelet-derived growth factor receptor, Src, and FGF receptor pathways, ponatinib may potentially help to overcome some of the putative mechanisms of adaptive resistance. ponatinib 139-148 kinase insert domain receptor Homo sapiens 58-63 31444999-3 2019 By targeting vascular endothelial growth factor receptor (VEGFR), platelet-derived growth factor receptor, Src, and FGF receptor pathways, ponatinib may potentially help to overcome some of the putative mechanisms of adaptive resistance. ponatinib 139-148 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 107-110 31444999-14 2019 Ponatinib treatment significantly increased plasma VEGF, soluble (s)VEGFR1, sVEGFR2, sTIE2, interferon gamma (IFNgamma), tumor necrosis factor alpha (TNF-alpha), interleukin (IL)-6, IL-8, and IL-10 and decreased sVEGFR2. ponatinib 0-9 vascular endothelial growth factor A Homo sapiens 51-55 31444999-14 2019 Ponatinib treatment significantly increased plasma VEGF, soluble (s)VEGFR1, sVEGFR2, sTIE2, interferon gamma (IFNgamma), tumor necrosis factor alpha (TNF-alpha), interleukin (IL)-6, IL-8, and IL-10 and decreased sVEGFR2. ponatinib 0-9 fms related receptor tyrosine kinase 1 Homo sapiens 68-74 31444999-14 2019 Ponatinib treatment significantly increased plasma VEGF, soluble (s)VEGFR1, sVEGFR2, sTIE2, interferon gamma (IFNgamma), tumor necrosis factor alpha (TNF-alpha), interleukin (IL)-6, IL-8, and IL-10 and decreased sVEGFR2. ponatinib 0-9 interferon gamma Homo sapiens 92-108 31444999-14 2019 Ponatinib treatment significantly increased plasma VEGF, soluble (s)VEGFR1, sVEGFR2, sTIE2, interferon gamma (IFNgamma), tumor necrosis factor alpha (TNF-alpha), interleukin (IL)-6, IL-8, and IL-10 and decreased sVEGFR2. ponatinib 0-9 interferon gamma Homo sapiens 110-118 31444999-14 2019 Ponatinib treatment significantly increased plasma VEGF, soluble (s)VEGFR1, sVEGFR2, sTIE2, interferon gamma (IFNgamma), tumor necrosis factor alpha (TNF-alpha), interleukin (IL)-6, IL-8, and IL-10 and decreased sVEGFR2. ponatinib 0-9 tumor necrosis factor Homo sapiens 121-148 31444999-14 2019 Ponatinib treatment significantly increased plasma VEGF, soluble (s)VEGFR1, sVEGFR2, sTIE2, interferon gamma (IFNgamma), tumor necrosis factor alpha (TNF-alpha), interleukin (IL)-6, IL-8, and IL-10 and decreased sVEGFR2. ponatinib 0-9 tumor necrosis factor Homo sapiens 150-159 31444999-14 2019 Ponatinib treatment significantly increased plasma VEGF, soluble (s)VEGFR1, sVEGFR2, sTIE2, interferon gamma (IFNgamma), tumor necrosis factor alpha (TNF-alpha), interleukin (IL)-6, IL-8, and IL-10 and decreased sVEGFR2. ponatinib 0-9 interleukin 6 Homo sapiens 162-180 31444999-14 2019 Ponatinib treatment significantly increased plasma VEGF, soluble (s)VEGFR1, sVEGFR2, sTIE2, interferon gamma (IFNgamma), tumor necrosis factor alpha (TNF-alpha), interleukin (IL)-6, IL-8, and IL-10 and decreased sVEGFR2. ponatinib 0-9 C-X-C motif chemokine ligand 8 Homo sapiens 182-186 31444999-14 2019 Ponatinib treatment significantly increased plasma VEGF, soluble (s)VEGFR1, sVEGFR2, sTIE2, interferon gamma (IFNgamma), tumor necrosis factor alpha (TNF-alpha), interleukin (IL)-6, IL-8, and IL-10 and decreased sVEGFR2. ponatinib 0-9 interleukin 10 Homo sapiens 192-197 31128178-0 2019 Insight into ponatinib resistance mechanisms in rhabdomyosarcoma caused by the mutations in FGFR4 tyrosine kinase using molecular modeling strategies. ponatinib 13-22 fibroblast growth factor receptor 4 Homo sapiens 92-97 31079415-5 2019 Treatment of wild-type C57BL/6 mice with ponatinib and nilotinib but not imatinib, dasatinib or vehicle control for 4 hours significantly increased thrombus growth following ex vivo perfusion on collagen and FeCl3-induced vascular injury of mesenteric arterioles and carotid artery in vivo and increased plasma levels of soluble P-selectin, tumour necrosis factor-alpha, interleukin-6, interferon-gamma and thromboxane B2 (TxB2). ponatinib 41-50 interleukin 6 Mus musculus 371-384 30943283-6 2019 Further, pharmacological inhibition of FGFR and PP2A signaling through ponatinib and LB-100 treatment, respectively, exhibited strong tumor-specific anti-proliferative and apoptotic activity in cultured DIPG cells. ponatinib 71-80 protein phosphatase 2 phosphatase activator Homo sapiens 48-52 31115499-3 2019 PF-114, a derivative of the third generation BCR-ABL inhibitor ponatinib, demonstrated a high inhibitory activity against wild-type and mutant BCR-ABL forms, such as the clinically important T315I. ponatinib 63-72 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 45-52 31115499-3 2019 PF-114, a derivative of the third generation BCR-ABL inhibitor ponatinib, demonstrated a high inhibitory activity against wild-type and mutant BCR-ABL forms, such as the clinically important T315I. ponatinib 63-72 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 143-150 31079415-5 2019 Treatment of wild-type C57BL/6 mice with ponatinib and nilotinib but not imatinib, dasatinib or vehicle control for 4 hours significantly increased thrombus growth following ex vivo perfusion on collagen and FeCl3-induced vascular injury of mesenteric arterioles and carotid artery in vivo and increased plasma levels of soluble P-selectin, tumour necrosis factor-alpha, interleukin-6, interferon-gamma and thromboxane B2 (TxB2). ponatinib 41-50 interferon gamma Mus musculus 386-402 31037149-0 2019 Repurposing Ponatinib as a Potent Agent against KIT Mutant Melanomas. ponatinib 12-21 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 48-51 30679311-6 2019 The ability of unphosphorylated IRAK4 to take on variable conformations prompted us to screen for small-molecule inhibitors that bind preferentially to unphosphorylated IRAK4, leading to the identification of ponatinib and HG-12-6. ponatinib 209-218 interleukin 1 receptor associated kinase 4 Homo sapiens 32-37 30679311-6 2019 The ability of unphosphorylated IRAK4 to take on variable conformations prompted us to screen for small-molecule inhibitors that bind preferentially to unphosphorylated IRAK4, leading to the identification of ponatinib and HG-12-6. ponatinib 209-218 interleukin 1 receptor associated kinase 4 Homo sapiens 169-174 30780089-0 2019 Molecular interaction study of an anticancer drug, ponatinib with human serum albumin using spectroscopic and molecular docking methods. ponatinib 51-60 albumin Homo sapiens 72-85 30780089-1 2019 Binding of a potent anticancer agent, ponatinib (PTB) to human serum albumin (HSA), main ligand transporter in blood plasma was analyzed with several spectral techniques such as fluorescence, absorption and circular dichroism along with molecular docking studies. ponatinib 38-47 albumin Homo sapiens 63-76 30780089-1 2019 Binding of a potent anticancer agent, ponatinib (PTB) to human serum albumin (HSA), main ligand transporter in blood plasma was analyzed with several spectral techniques such as fluorescence, absorption and circular dichroism along with molecular docking studies. ponatinib 49-52 albumin Homo sapiens 63-76 30629146-8 2019 Then using a combination of zebrafish and isolated neonatal rat cardiomyocytes, we delineated the signalling mechanism of ponatinib-induced cardiotoxicity by demonstrating that ponatinib inhibits cardiac prosurvival signalling pathways AKT and extra-cellular-signal-regulated kinase (ERK), and induces cardiomyocyte apoptosis. ponatinib 122-131 AKT serine/threonine kinase 1 Rattus norvegicus 236-239 30629146-8 2019 Then using a combination of zebrafish and isolated neonatal rat cardiomyocytes, we delineated the signalling mechanism of ponatinib-induced cardiotoxicity by demonstrating that ponatinib inhibits cardiac prosurvival signalling pathways AKT and extra-cellular-signal-regulated kinase (ERK), and induces cardiomyocyte apoptosis. ponatinib 122-131 Eph receptor B1 Rattus norvegicus 244-282 30629146-8 2019 Then using a combination of zebrafish and isolated neonatal rat cardiomyocytes, we delineated the signalling mechanism of ponatinib-induced cardiotoxicity by demonstrating that ponatinib inhibits cardiac prosurvival signalling pathways AKT and extra-cellular-signal-regulated kinase (ERK), and induces cardiomyocyte apoptosis. ponatinib 122-131 Eph receptor B1 Rattus norvegicus 284-287 30629146-8 2019 Then using a combination of zebrafish and isolated neonatal rat cardiomyocytes, we delineated the signalling mechanism of ponatinib-induced cardiotoxicity by demonstrating that ponatinib inhibits cardiac prosurvival signalling pathways AKT and extra-cellular-signal-regulated kinase (ERK), and induces cardiomyocyte apoptosis. ponatinib 177-186 AKT serine/threonine kinase 1 Rattus norvegicus 236-239 30629146-8 2019 Then using a combination of zebrafish and isolated neonatal rat cardiomyocytes, we delineated the signalling mechanism of ponatinib-induced cardiotoxicity by demonstrating that ponatinib inhibits cardiac prosurvival signalling pathways AKT and extra-cellular-signal-regulated kinase (ERK), and induces cardiomyocyte apoptosis. ponatinib 177-186 Eph receptor B1 Rattus norvegicus 244-282 30629146-8 2019 Then using a combination of zebrafish and isolated neonatal rat cardiomyocytes, we delineated the signalling mechanism of ponatinib-induced cardiotoxicity by demonstrating that ponatinib inhibits cardiac prosurvival signalling pathways AKT and extra-cellular-signal-regulated kinase (ERK), and induces cardiomyocyte apoptosis. ponatinib 177-186 Eph receptor B1 Rattus norvegicus 284-287 30629146-9 2019 As a proof of concept, we augmented AKT and ERK signalling by administration of Neuregulin-1beta (NRG-1beta), and this prevented ponatinib-induced cardiomyocyte apoptosis. ponatinib 129-138 AKT serine/threonine kinase 1 Rattus norvegicus 36-39 30629146-9 2019 As a proof of concept, we augmented AKT and ERK signalling by administration of Neuregulin-1beta (NRG-1beta), and this prevented ponatinib-induced cardiomyocyte apoptosis. ponatinib 129-138 Eph receptor B1 Rattus norvegicus 44-47 30959969-0 2019 Ponatinib Inhibits Proliferation and Induces Apoptosis of Liver Cancer Cells, but Its Efficacy Is Compromised by Its Activation on PDK1/Akt/mTOR Signaling. ponatinib 0-9 AKT serine/threonine kinase 1 Homo sapiens 136-139 30959969-0 2019 Ponatinib Inhibits Proliferation and Induces Apoptosis of Liver Cancer Cells, but Its Efficacy Is Compromised by Its Activation on PDK1/Akt/mTOR Signaling. ponatinib 0-9 mechanistic target of rapamycin kinase Homo sapiens 140-144 30959969-3 2019 Toward SK-Hep-1 and SNU-423 cells, ponatinib induces apoptosis by upregulation of cleaved caspase-3 and -7 and promotes cell cycle arrest in the G1 phase by inhibiting CDK4/6/CyclinD1 complex and phosphorylation of retinoblastoma protein. ponatinib 35-44 cyclin dependent kinase 4 Homo sapiens 168-174 30959969-3 2019 Toward SK-Hep-1 and SNU-423 cells, ponatinib induces apoptosis by upregulation of cleaved caspase-3 and -7 and promotes cell cycle arrest in the G1 phase by inhibiting CDK4/6/CyclinD1 complex and phosphorylation of retinoblastoma protein. ponatinib 35-44 cyclin D1 Homo sapiens 175-183 30959969-6 2019 Blocking mTOR signaling strongly sensitizes cells to inhibition by ponatinib and makes ponatinib a much more potent inhibitor of hepatocellular carcinoma cell proliferation. ponatinib 67-76 mechanistic target of rapamycin kinase Homo sapiens 9-13 30959969-6 2019 Blocking mTOR signaling strongly sensitizes cells to inhibition by ponatinib and makes ponatinib a much more potent inhibitor of hepatocellular carcinoma cell proliferation. ponatinib 87-96 mechanistic target of rapamycin kinase Homo sapiens 9-13 30692122-3 2019 We hypothesized that ponatinib produces an endothelial angiopathy involving excessive endothelial-associated von Willebrand factor (VWF) and secondary platelet adhesion. ponatinib 21-30 Von Willebrand factor Mus musculus 132-135 30692122-5 2019 After treatment of wild-type mice for 7 days, aortic molecular signal for endothelial-associated VWF and platelet adhesion were five- to sixfold higher in ponatinib vs sham therapy (P < .001), whereas dasatinib had no effect. ponatinib 155-164 Von Willebrand factor Mus musculus 97-100 30692122-6 2019 In ApoE-/- mice, aortic VWF and platelet signals were two- to fourfold higher for ponatinib-treated compared with sham-treated mice (P < .05) and were significantly higher than in treated wild-type mice (P < .05). ponatinib 82-91 apolipoprotein E Mus musculus 3-7 30692122-7 2019 Platelet and VWF signals in ponatinib-treated mice were significantly reduced by N-acetylcysteine and completely eliminated by recombinant ADAMTS13. ponatinib 28-37 Von Willebrand factor Mus musculus 13-16 30692122-7 2019 Platelet and VWF signals in ponatinib-treated mice were significantly reduced by N-acetylcysteine and completely eliminated by recombinant ADAMTS13. ponatinib 28-37 a disintegrin-like and metallopeptidase (reprolysin type) with thrombospondin type 1 motif, 13 Mus musculus 139-147 30692122-8 2019 Ponatinib produced segmental left ventricular wall motion abnormalities in 33% of wild-type and 45% of ApoE-/- mice and corresponding patchy perfusion defects, yet coronary arteries were normal on angiography. ponatinib 0-9 apolipoprotein E Mus musculus 103-107 30692122-10 2019 Our findings reveal a new form of vascular toxicity for the TKI ponatinib that involves VWF-mediated platelet adhesion and a secondary microvascular angiopathy that produces ischemic wall motion abnormalities. ponatinib 64-73 Von Willebrand factor Mus musculus 88-91 31037149-6 2019 Results: Ponatinib was more potent than imatinib against cells bearing KIT mutations. ponatinib 9-18 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 71-74 31037149-7 2019 In vivo drug efficacy evaluation experiments showed that ponatinib treatment caused much stronger inhibition of KIT-mutation-bearing melanomas than did imatinib. ponatinib 57-66 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 112-115 31037149-8 2019 Mechanistically, molecular dynamics (MD) simulations revealed a plausible atomic-level explanation for the observation that ponatinib has a higher affinity for the KIT D816V mutant protein than does imatinib. ponatinib 124-133 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 164-167 31037149-9 2019 Conclusions: Our study of KIT-mutation-and KIT WT-bearing melanomas demonstrates that ponatinib is a far more potent inhibitor than is imatinib for KIT-mutation-bearing melanomas and thus underscores that ponatinib should be given priority consideration for the design of precision treatments for melanoma patients triaged to have KIT mutations. ponatinib 86-95 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 26-29 31037149-9 2019 Conclusions: Our study of KIT-mutation-and KIT WT-bearing melanomas demonstrates that ponatinib is a far more potent inhibitor than is imatinib for KIT-mutation-bearing melanomas and thus underscores that ponatinib should be given priority consideration for the design of precision treatments for melanoma patients triaged to have KIT mutations. ponatinib 86-95 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 43-46 31037149-9 2019 Conclusions: Our study of KIT-mutation-and KIT WT-bearing melanomas demonstrates that ponatinib is a far more potent inhibitor than is imatinib for KIT-mutation-bearing melanomas and thus underscores that ponatinib should be given priority consideration for the design of precision treatments for melanoma patients triaged to have KIT mutations. ponatinib 86-95 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 43-46 31037149-9 2019 Conclusions: Our study of KIT-mutation-and KIT WT-bearing melanomas demonstrates that ponatinib is a far more potent inhibitor than is imatinib for KIT-mutation-bearing melanomas and thus underscores that ponatinib should be given priority consideration for the design of precision treatments for melanoma patients triaged to have KIT mutations. ponatinib 86-95 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 43-46 30854182-2 2019 Oral ponatinib (Iclusig ) is a third-generation TKI structurally designed to inhibit native BCR-ABL1 tyrosine kinase and several BCR-ABL1 mutants, including T315I. ponatinib 5-14 BCR activator of RhoGEF and GTPase Homo sapiens 92-100 29667003-0 2019 Chemical genomics reveals inhibition of breast cancer lung metastasis by Ponatinib via c-Jun. ponatinib 73-82 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 87-92 29667003-6 2019 Mechanistically, Ponatinib represses the expression of BCLM-associated genes mainly through the ERK/c-Jun signaling pathway by inhibiting the transcription of JUN and accelerating the degradation of c-Jun protein. ponatinib 17-26 mitogen-activated protein kinase 1 Homo sapiens 96-99 29667003-6 2019 Mechanistically, Ponatinib represses the expression of BCLM-associated genes mainly through the ERK/c-Jun signaling pathway by inhibiting the transcription of JUN and accelerating the degradation of c-Jun protein. ponatinib 17-26 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 100-105 29667003-6 2019 Mechanistically, Ponatinib represses the expression of BCLM-associated genes mainly through the ERK/c-Jun signaling pathway by inhibiting the transcription of JUN and accelerating the degradation of c-Jun protein. ponatinib 17-26 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 199-204 30854182-2 2019 Oral ponatinib (Iclusig ) is a third-generation TKI structurally designed to inhibit native BCR-ABL1 tyrosine kinase and several BCR-ABL1 mutants, including T315I. ponatinib 5-14 BCR activator of RhoGEF and GTPase Homo sapiens 129-137 30854182-2 2019 Oral ponatinib (Iclusig ) is a third-generation TKI structurally designed to inhibit native BCR-ABL1 tyrosine kinase and several BCR-ABL1 mutants, including T315I. ponatinib 16-23 BCR activator of RhoGEF and GTPase Homo sapiens 92-100 30854182-2 2019 Oral ponatinib (Iclusig ) is a third-generation TKI structurally designed to inhibit native BCR-ABL1 tyrosine kinase and several BCR-ABL1 mutants, including T315I. ponatinib 16-23 BCR activator of RhoGEF and GTPase Homo sapiens 129-137 31723821-0 2019 FIP1L1-PDGFRalpha p.T674I-D842L: A Novel and Ponatinib Resistant Compound Mutation in FIP1L1-PDGFRalpha Positive Leukemia. ponatinib 45-54 factor interacting with PAPOLA and CPSF1 Homo sapiens 0-6 31723821-0 2019 FIP1L1-PDGFRalpha p.T674I-D842L: A Novel and Ponatinib Resistant Compound Mutation in FIP1L1-PDGFRalpha Positive Leukemia. ponatinib 45-54 factor interacting with PAPOLA and CPSF1 Homo sapiens 86-92 30705592-3 2019 Iclusig (ponatinib, previously known as AP24534) is an orally active multi-tyrosine kinase inhibitor and is currently approved by the US Food and Drug Administration for patients with chronic myeloid leukemia and Philadelphia chromosome-positive acute lymphoblastic leukemia, specifically targeting the BCR-ABL gene mutation, T315I. ponatinib 0-7 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 304-311 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 fms related receptor tyrosine kinase 1 Homo sapiens 180-184 30695783-0 2019 Relapsed Philadelphia Chromosome-Positive Pre-B-ALL after CD19-Directed CAR-T Cell Therapy Successfully Treated with Combination of Blinatumomab and Ponatinib. ponatinib 149-158 CD19 molecule Homo sapiens 58-62 30297175-4 2019 Patients with positive findings were offered ponatinib, a multi-kinase inhibitor of FGFR1-4. ponatinib 45-54 fibroblast growth factor receptor 1 Homo sapiens 84-89 30297175-15 2019 Ponatinib"s poor tolerance suggests further fibroblast growth factor receptor exploration in ISH+ cases should utilize more selective FGFR1 inhibitors. ponatinib 0-9 fibroblast growth factor receptor 1 Homo sapiens 134-139 30705592-3 2019 Iclusig (ponatinib, previously known as AP24534) is an orally active multi-tyrosine kinase inhibitor and is currently approved by the US Food and Drug Administration for patients with chronic myeloid leukemia and Philadelphia chromosome-positive acute lymphoblastic leukemia, specifically targeting the BCR-ABL gene mutation, T315I. ponatinib 10-19 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 304-311 30705592-3 2019 Iclusig (ponatinib, previously known as AP24534) is an orally active multi-tyrosine kinase inhibitor and is currently approved by the US Food and Drug Administration for patients with chronic myeloid leukemia and Philadelphia chromosome-positive acute lymphoblastic leukemia, specifically targeting the BCR-ABL gene mutation, T315I. ponatinib 41-48 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 304-311 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 platelet derived growth factor receptor beta Homo sapiens 154-159 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 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 161-164 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 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 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 171-174 31597839-6 2019 Other types of TKI, i.e., PKC412, sorafenib, ponatinib, dasatinib, and dovitinib, show growth-inhibitory effects against the cells harboring several types of FGFR-1 fusion genes in in vitro studies; however, the usefulness of either drug has not been confirmed by clinical trials. ponatinib 45-54 fibroblast growth factor receptor 1 Homo sapiens 158-164 30217442-4 2018 Treatment of CML-derived K562 cells with BCR-ABL tyrosine kinase inhibitors, including imatinib, dasatinib, nilotinib and ponatinib, prevented activation of eIF2alpha kinases, protein kinase-like endoplasmic reticulum kinase (PERK) and general control nonderepressible 2, and downstream ATF4 induction during metabolic stress. ponatinib 122-131 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 41-48 30572654-0 2018 Ponatinib Inhibits Multiple Signaling Pathways Involved in STAT3 Signaling and Attenuates Colorectal Tumor Growth. ponatinib 0-9 signal transducer and activator of transcription 3 Homo sapiens 59-64 30572654-2 2018 Here, we performed an extensive screen for STAT3 inhibitors among a library of 1167 FDA-approved agents, identifying Ponatinib as a lead candidate. ponatinib 117-126 signal transducer and activator of transcription 3 Homo sapiens 43-48 30572654-3 2018 We found that Ponatinib inhibits STAT3 activity driven by EGF/EGFR, IL-6/IL-6R and IL-11/IL-11R, three major ligand/receptor systems involved in CRC development and progression. ponatinib 14-23 signal transducer and activator of transcription 3 Homo sapiens 33-38 30572654-3 2018 We found that Ponatinib inhibits STAT3 activity driven by EGF/EGFR, IL-6/IL-6R and IL-11/IL-11R, three major ligand/receptor systems involved in CRC development and progression. ponatinib 14-23 epidermal growth factor Homo sapiens 58-61 30572654-3 2018 We found that Ponatinib inhibits STAT3 activity driven by EGF/EGFR, IL-6/IL-6R and IL-11/IL-11R, three major ligand/receptor systems involved in CRC development and progression. ponatinib 14-23 epidermal growth factor receptor Homo sapiens 62-66 30572654-3 2018 We found that Ponatinib inhibits STAT3 activity driven by EGF/EGFR, IL-6/IL-6R and IL-11/IL-11R, three major ligand/receptor systems involved in CRC development and progression. ponatinib 14-23 interleukin 6 Homo sapiens 68-72 30572654-3 2018 We found that Ponatinib inhibits STAT3 activity driven by EGF/EGFR, IL-6/IL-6R and IL-11/IL-11R, three major ligand/receptor systems involved in CRC development and progression. ponatinib 14-23 interleukin 6 receptor Homo sapiens 73-78 30572654-3 2018 We found that Ponatinib inhibits STAT3 activity driven by EGF/EGFR, IL-6/IL-6R and IL-11/IL-11R, three major ligand/receptor systems involved in CRC development and progression. ponatinib 14-23 interleukin 11 Homo sapiens 83-88 30572654-5 2018 In addition, Ponatinib displayed a greater ability to inhibit STAT3 activity and mediated superior anti-proliferative efficacy compared to five FDA approved SRC and Janus Kinase (JAK) inhibitors. ponatinib 13-22 signal transducer and activator of transcription 3 Homo sapiens 62-67 30572654-5 2018 In addition, Ponatinib displayed a greater ability to inhibit STAT3 activity and mediated superior anti-proliferative efficacy compared to five FDA approved SRC and Janus Kinase (JAK) inhibitors. ponatinib 13-22 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 157-160 30572654-8 2018 Overall, our results identify a novel anti-STAT3 property of Ponatinib and thus, Ponatinib offers a potential therapeutic strategy for CRC. ponatinib 61-70 signal transducer and activator of transcription 3 Homo sapiens 43-48 30572654-8 2018 Overall, our results identify a novel anti-STAT3 property of Ponatinib and thus, Ponatinib offers a potential therapeutic strategy for CRC. ponatinib 81-90 signal transducer and activator of transcription 3 Homo sapiens 43-48 30417093-0 2018 Ponatinib (AP24534) inhibits MEKK3-KLF signaling and prevents formation and progression of cerebral cavernous malformations. ponatinib 0-9 mitogen-activated protein kinase kinase kinase 3 Mus musculus 29-34 30417093-0 2018 Ponatinib (AP24534) inhibits MEKK3-KLF signaling and prevents formation and progression of cerebral cavernous malformations. ponatinib 11-18 mitogen-activated protein kinase kinase kinase 3 Mus musculus 29-34 30417093-6 2018 Using a U.S. Food and Drug Administration-approved kinase inhibitor library combined with virtual modeling and biochemical and cellular assays, we have identified a clinically approved small compound, ponatinib, that is capable of inhibiting MEKK3 activity and normalizing expression of downstream kruppel-like factor (KLF) target genes. ponatinib 201-210 mitogen-activated protein kinase kinase kinase 3 Mus musculus 242-247 30417093-9 2018 Collectively, our study demonstrates ponatinib as a novel compound that may prevent CCM initiation and progression in mouse models through inhibition of MEKK3-KLF signaling. ponatinib 37-46 mitogen-activated protein kinase kinase kinase 3 Mus musculus 153-158 30217442-4 2018 Treatment of CML-derived K562 cells with BCR-ABL tyrosine kinase inhibitors, including imatinib, dasatinib, nilotinib and ponatinib, prevented activation of eIF2alpha kinases, protein kinase-like endoplasmic reticulum kinase (PERK) and general control nonderepressible 2, and downstream ATF4 induction during metabolic stress. ponatinib 122-131 eukaryotic translation initiation factor 2A Homo sapiens 157-166 30217442-4 2018 Treatment of CML-derived K562 cells with BCR-ABL tyrosine kinase inhibitors, including imatinib, dasatinib, nilotinib and ponatinib, prevented activation of eIF2alpha kinases, protein kinase-like endoplasmic reticulum kinase (PERK) and general control nonderepressible 2, and downstream ATF4 induction during metabolic stress. ponatinib 122-131 eukaryotic translation initiation factor 2 alpha kinase 3 Homo sapiens 176-224 30217442-4 2018 Treatment of CML-derived K562 cells with BCR-ABL tyrosine kinase inhibitors, including imatinib, dasatinib, nilotinib and ponatinib, prevented activation of eIF2alpha kinases, protein kinase-like endoplasmic reticulum kinase (PERK) and general control nonderepressible 2, and downstream ATF4 induction during metabolic stress. ponatinib 122-131 eukaryotic translation initiation factor 2 alpha kinase 3 Homo sapiens 226-230 30217442-4 2018 Treatment of CML-derived K562 cells with BCR-ABL tyrosine kinase inhibitors, including imatinib, dasatinib, nilotinib and ponatinib, prevented activation of eIF2alpha kinases, protein kinase-like endoplasmic reticulum kinase (PERK) and general control nonderepressible 2, and downstream ATF4 induction during metabolic stress. ponatinib 122-131 eukaryotic translation initiation factor 2 alpha kinase 4 Homo sapiens 236-270 30217442-4 2018 Treatment of CML-derived K562 cells with BCR-ABL tyrosine kinase inhibitors, including imatinib, dasatinib, nilotinib and ponatinib, prevented activation of eIF2alpha kinases, protein kinase-like endoplasmic reticulum kinase (PERK) and general control nonderepressible 2, and downstream ATF4 induction during metabolic stress. ponatinib 122-131 activating transcription factor 4 Homo sapiens 287-291 29675611-9 2018 Ponatinib seems a valid second-line treatment option for chronic phase CML, in particular for patients who failed a front-line second-generation TKI due to BCR-ABL-independent mechanisms of resistance. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 156-163 30410673-0 2018 Modelling ponatinib resistance in tyrosine kinase inhibitor-naive and dasatinib resistant BCR-ABL1+ cell lines. ponatinib 10-19 BCR activator of RhoGEF and GTPase Homo sapiens 90-98 30410673-2 2018 In this study, we investigated the emerging modes of ponatinib resistance in TKI-naive and dasatinib resistant BCR-ABL1+ cell lines. ponatinib 53-62 BCR activator of RhoGEF and GTPase Homo sapiens 111-119 30410673-3 2018 To investigate potential resistance mechanisms, ponatinib resistance was generated in BCR-ABL1+ cell-lines by long-term exposure to increasing concentrations of ponatinib. ponatinib 48-57 BCR activator of RhoGEF and GTPase Homo sapiens 86-94 30410673-4 2018 Two cell lines with prior dasatinib resistance demonstrated BCR-ABL1 kinase domain (KD) mutation(s) upon exposure to ponatinib. ponatinib 117-126 BCR activator of RhoGEF and GTPase Homo sapiens 60-68 30410673-6 2018 When further cultured with ponatinib, the T315I mutation level and BCR-ABL1 mRNA expression level were increased. ponatinib 27-36 BCR activator of RhoGEF and GTPase Homo sapiens 67-75 30410673-11 2018 Ponatinib sensitivity was restored following Axl inhibition or shRNA-mediated-knockdown of Axl, suggesting that Axl was the primary driver of resistance and a potential target for therapy in this setting. ponatinib 0-9 AXL receptor tyrosine kinase Homo sapiens 45-48 30410673-11 2018 Ponatinib sensitivity was restored following Axl inhibition or shRNA-mediated-knockdown of Axl, suggesting that Axl was the primary driver of resistance and a potential target for therapy in this setting. ponatinib 0-9 AXL receptor tyrosine kinase Homo sapiens 91-94 30410673-11 2018 Ponatinib sensitivity was restored following Axl inhibition or shRNA-mediated-knockdown of Axl, suggesting that Axl was the primary driver of resistance and a potential target for therapy in this setting. ponatinib 0-9 AXL receptor tyrosine kinase Homo sapiens 91-94 30238007-0 2018 Ponatinib Activates an Inflammatory Response in Endothelial Cells via ERK5 SUMOylation. ponatinib 0-9 mitogen-activated protein kinase 7 Homo sapiens 70-74 30238007-1 2018 Ponatinib is a multi-targeted third generation tyrosine kinase inhibitor (TKI) used in the treatment of chronic myeloid leukemia (CML) patients harboring the Abelson (Abl)-breakpoint cluster region (Bcr) T315I mutation. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 158-165 30238007-1 2018 Ponatinib is a multi-targeted third generation tyrosine kinase inhibitor (TKI) used in the treatment of chronic myeloid leukemia (CML) patients harboring the Abelson (Abl)-breakpoint cluster region (Bcr) T315I mutation. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 167-170 29103102-2 2018 Emricasan is an inhibitor of caspases in clinical trials for liver diseases while ponatinib could be a potential inhibitor for RIPK1/3. ponatinib 82-91 receptor interacting serine/threonine kinase 1 Rattus norvegicus 127-132 30238007-4 2018 Furthermore, ponatinib-mediated anti-angiogenic effect has been suggested to play a partial role in systemic and pulmonary hypertension via inhibition of vascular endothelial growth factor receptor 2 (VEGFR2). ponatinib 13-22 kinase insert domain receptor Homo sapiens 154-199 30238007-4 2018 Furthermore, ponatinib-mediated anti-angiogenic effect has been suggested to play a partial role in systemic and pulmonary hypertension via inhibition of vascular endothelial growth factor receptor 2 (VEGFR2). ponatinib 13-22 kinase insert domain receptor Homo sapiens 201-207 30238007-7 2018 In cultured human aortic ECs (HAECs) treated with ponatinib, we found an increase in nuclear factor NF-kB/p65 phosphorylation and NF-kB activity, inflammatory gene expression, cell permeability, and cell apoptosis. ponatinib 50-59 RELA proto-oncogene, NF-kB subunit Homo sapiens 106-109 30238007-8 2018 Mechanistically, ponatinib abolished extracellular signal-regulated kinase 5 (ERK5) transcriptional activity even under activation by its upstream kinase mitogen-activated protein kinase kinase 5alpha (CA-MEK5alpha). ponatinib 17-26 mitogen-activated protein kinase 7 Homo sapiens 37-76 30238007-8 2018 Mechanistically, ponatinib abolished extracellular signal-regulated kinase 5 (ERK5) transcriptional activity even under activation by its upstream kinase mitogen-activated protein kinase kinase 5alpha (CA-MEK5alpha). ponatinib 17-26 mitogen-activated protein kinase 7 Homo sapiens 78-82 30238007-9 2018 Ponatinib also diminished expression of ERK5 responsive genes such as Kruppel-like Factor 2/4 (klf2/4) and eNOS. ponatinib 0-9 mitogen-activated protein kinase 7 Homo sapiens 40-44 30238007-10 2018 Because ERK5 SUMOylation counteracts its transcriptional activity, we examined the effect of ponatinib on ERK5 SUMOylation, and found that ERK5 SUMOylation is increased by ponatinib. ponatinib 93-102 mitogen-activated protein kinase 7 Homo sapiens 8-12 30238007-10 2018 Because ERK5 SUMOylation counteracts its transcriptional activity, we examined the effect of ponatinib on ERK5 SUMOylation, and found that ERK5 SUMOylation is increased by ponatinib. ponatinib 93-102 mitogen-activated protein kinase 7 Homo sapiens 106-110 30238007-10 2018 Because ERK5 SUMOylation counteracts its transcriptional activity, we examined the effect of ponatinib on ERK5 SUMOylation, and found that ERK5 SUMOylation is increased by ponatinib. ponatinib 93-102 mitogen-activated protein kinase 7 Homo sapiens 106-110 30238007-10 2018 Because ERK5 SUMOylation counteracts its transcriptional activity, we examined the effect of ponatinib on ERK5 SUMOylation, and found that ERK5 SUMOylation is increased by ponatinib. ponatinib 172-181 mitogen-activated protein kinase 7 Homo sapiens 8-12 30238007-12 2018 Overall, we propose a novel mechanism by which ponatinib up-regulates endothelial ERK5 SUMOylation and shifts ECs to an inflammatory phenotype, disrupting vascular homeostasis. ponatinib 47-56 mitogen-activated protein kinase 7 Homo sapiens 82-86 30146263-6 2018 A predictive panel of 3 miRNAs (let-7c, miRNA155, and miRNA218) was developed that had an area under the curve (AUC) of 0.886 with a sensitivity of 71.4% and specificity of 77.3% to predict response to ponatinib. ponatinib 202-211 microRNA let-7c Homo sapiens 32-38 30146263-9 2018 CONCLUSION: The developed miRNA panel (let-7c, miRNA155, and miRNA218) may be useful in predicting response to FGFR tyrosine kinase inhibitors, either ponatinib or AZD4547 in lung cancer cell lines, and warrants further validation in the clinical setting. ponatinib 151-160 microRNA let-7c Homo sapiens 39-45 30024740-6 2018 Moreover, the inactivation of both Abl and Src by the inhibitor imatinib, dasatinib, and ponatinib was simultaneously traced, giving a whole picture of the competition behavior between the kinases for binding therapeutic molecules. ponatinib 89-98 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 35-38 30024740-6 2018 Moreover, the inactivation of both Abl and Src by the inhibitor imatinib, dasatinib, and ponatinib was simultaneously traced, giving a whole picture of the competition behavior between the kinases for binding therapeutic molecules. ponatinib 89-98 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 43-46 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 29704617-10 2018 Based upon the X-ray crystallographic structures, imatinib, sunitinib, and ponatinib are Type II Kit inhibitors. ponatinib 75-84 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 97-100 29608815-5 2018 Ponatinib (AP24534) is currently the only approved CML drug that is active against the ABL1(T315I) mutation. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 87-91 29608815-6 2018 However, ponatinib has severe cardiovascular toxicities; hence, there have been efforts to find safer CML drugs that work against ABL1 secondary mutations. ponatinib 9-18 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 130-134 29899872-2 2018 Ponatinib blocks a variety of tyrosine kinases including ABL and fibroblast growth factor receptor (FGFR), and the BET bromodomain (BRD) antagonists JQ1 and dBET1 impede MYC oncogene expression. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 57-60 29946549-8 2018 In line with this, ponatinib enhanced plasma levels of FVII, whereas nilotinib increased plasma FVIIa activity. ponatinib 19-28 coagulation factor VII Mus musculus 55-59 29675955-7 2018 Consistently, primary cells from BCR/ABL1-like cases responded in vitro to ponatinib. ponatinib 75-84 BCR activator of RhoGEF and GTPase Homo sapiens 33-36 29675955-7 2018 Consistently, primary cells from BCR/ABL1-like cases responded in vitro to ponatinib. ponatinib 75-84 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 37-41 29845876-6 2018 Ponatinib is active against all BCR-ABL1 mutants, including T315I, and is widely used to treat patients who developed resistance to other TKIs in any CML phase; however, only limited data is available on the possible role of ponatinib for intolerant patients. ponatinib 0-9 BCR activator of RhoGEF and GTPase Homo sapiens 32-40 29899872-9 2018 Phospho-FGFR and MYC, major targets of ponatinib and BET inhibitors, were downregulated after treatment with single drugs. ponatinib 39-48 MYC proto-oncogene, bHLH transcription factor Homo sapiens 17-20 29899872-10 2018 Remarkably, ponatinib was found to sensitize cells to BET antagonists by enhancing apoptotic cell death, and this effect was associated with downregulation of MYC. ponatinib 12-21 delta/notch like EGF repeat containing Homo sapiens 54-57 29899872-10 2018 Remarkably, ponatinib was found to sensitize cells to BET antagonists by enhancing apoptotic cell death, and this effect was associated with downregulation of MYC. ponatinib 12-21 MYC proto-oncogene, bHLH transcription factor Homo sapiens 159-162 29899872-11 2018 In summary, our data shows that ponatinib sensitizes colon, breast, and ovarian cancer cells to BET bromodomain inhibitors. ponatinib 32-41 delta/notch like EGF repeat containing Homo sapiens 96-99 29434033-4 2018 Further genomic profiling of longitudinally collected samples during treatment revealed the emergence of a mutation, PDGFRBC843G , which directly conferred resistance to all generations of ABL TKIs, including imatinib, dasatinib, nilotinib, and ponatinib. ponatinib 245-254 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 189-192 29440450-2 2018 In vivo pharmacokinetic studies in wild-type and transporter knockout mice showed that two major BBB efflux transporters, P-glycoprotein (P-gp) and breast cancer resistance protein (Bcrp), cooperate to modulate the brain exposure of ponatinib. ponatinib 233-242 phosphoglycolate phosphatase Mus musculus 122-136 29165716-2 2018 Although ponatinib, a third-generation TKI, improves outcomes for patients with BCR-ABL-dependent mechanisms of resistance, including the T315I mutation, a proportion of patients may have or develop BCR-ABL-independent resistance and fail ponatinib treatment. ponatinib 9-18 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 80-87 29165716-2 2018 Although ponatinib, a third-generation TKI, improves outcomes for patients with BCR-ABL-dependent mechanisms of resistance, including the T315I mutation, a proportion of patients may have or develop BCR-ABL-independent resistance and fail ponatinib treatment. ponatinib 9-18 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 199-206 29165716-4 2018 Methods: Two CML cell lines with acquired BCR-ABL-independent resistance were generated following culture in ponatinib. ponatinib 109-118 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 42-49 29165716-9 2018 Results: We show that ponatinib-resistant CML cells can acquire BCR-ABL-independent resistance mediated through alternative activation of mTOR. ponatinib 22-31 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 64-71 29165716-9 2018 Results: We show that ponatinib-resistant CML cells can acquire BCR-ABL-independent resistance mediated through alternative activation of mTOR. ponatinib 22-31 mechanistic target of rapamycin kinase Homo sapiens 138-142 29440450-2 2018 In vivo pharmacokinetic studies in wild-type and transporter knockout mice showed that two major BBB efflux transporters, P-glycoprotein (P-gp) and breast cancer resistance protein (Bcrp), cooperate to modulate the brain exposure of ponatinib. ponatinib 233-242 phosphoglycolate phosphatase Mus musculus 138-142 29440450-2 2018 In vivo pharmacokinetic studies in wild-type and transporter knockout mice showed that two major BBB efflux transporters, P-glycoprotein (P-gp) and breast cancer resistance protein (Bcrp), cooperate to modulate the brain exposure of ponatinib. ponatinib 233-242 ATP binding cassette subfamily G member 2 (Junior blood group) Mus musculus 182-186 29440450-4 2018 The triple knockout mice had a greater than an additive increase in the brain exposure of ponatinib when compared with single knockout mice [Bcrp1(-/-) or Mdr1a/b(-/-)], suggesting functional compensation of transporter-mediated drug efflux. ponatinib 90-99 ATP binding cassette subfamily G member 2 (Junior blood group) Mus musculus 141-151 29358661-3 2018 The third generation TKI ponatinib is the only effective TKI to treat CML patients harboring T315I-BCR-ABL mutation, but with high rate of major arterial thrombotic events. ponatinib 25-34 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 99-106 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 29440177-7 2018 Reexpression of SMARCA4 was shown to confer a 1.7-fold increase in resistance to ponatinib. ponatinib 81-90 SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4 Homo sapiens 16-23 29440177-9 2018 Finally, ponatinib delayed tumor doubling time 4-fold in SCCOHT-1 xenografts while reducing final tumor volumes in SCCOHT PDX models by 58.6% and 42.5%.Conclusions: Ponatinib is an effective agent for SMARCA4-mutant SCCOHT in both in vitro and in vivo preclinical models through its inhibition of multiple kinases. ponatinib 165-174 SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily a, member 4 Homo sapiens 201-208 29463017-3 2018 In this study, a pharmacophoric model based on the crystallographic pose of ponatinib, a potent RIPK2 inhibitor, and 30 other ones selected from the BindingDB repository database, was built. ponatinib 76-85 receptor interacting serine/threonine kinase 2 Homo sapiens 96-101 31249931-2 2018 Second- (dasatinib, nilotinib, and bosutinib) and third-generation (ponatinib) TKIs have been developed to be effective against BCR-ABL mutations making imatinib less effective. ponatinib 68-77 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 128-135 28983061-0 2018 BCR-ABL1 compound mutants display differential and dose-dependent responses to ponatinib. ponatinib 79-88 BCR activator of RhoGEF and GTPase Homo sapiens 0-8 30174789-0 2018 Ponatinib exerts anti-angiogenic effects in the zebrafish and human umbilical vein endothelial cells via blocking VEGFR signaling pathway. ponatinib 0-9 kinase insert domain receptor Homo sapiens 114-119 30174789-9 2018 Further experiments showed that Ponatinib inhibited VEGF-induced VEGFR2 phosphorylation and its downstream signaling pathways including Akt/eNOS/NO pathway and MAPK pathways (ERK and p38MAPK). ponatinib 32-41 vascular endothelial growth factor Aa Danio rerio 52-56 30174789-9 2018 Further experiments showed that Ponatinib inhibited VEGF-induced VEGFR2 phosphorylation and its downstream signaling pathways including Akt/eNOS/NO pathway and MAPK pathways (ERK and p38MAPK). ponatinib 32-41 kinase insert domain receptor like Danio rerio 65-71 30174789-10 2018 Taken together, these results suggest that inhibition of VEGF signaling at its receptor level and downstream pathways may likely be responsible for the antiangiogenic activity of Ponatinib. ponatinib 179-188 vascular endothelial growth factor Aa Danio rerio 57-61 30184522-9 2018 That ponatinib briefly induced remission in our patient with acute myeloid leukemia arising from a myeloproliferative neoplasm with eosinophilia and FIP1L1-PDGFRalpha fusion may merit exploration of ponatinib as a potential second-line treatment option for this patient population. ponatinib 5-14 factor interacting with PAPOLA and CPSF1 Homo sapiens 149-155 30184522-9 2018 That ponatinib briefly induced remission in our patient with acute myeloid leukemia arising from a myeloproliferative neoplasm with eosinophilia and FIP1L1-PDGFRalpha fusion may merit exploration of ponatinib as a potential second-line treatment option for this patient population. ponatinib 5-14 platelet derived growth factor receptor alpha Homo sapiens 156-166 30372691-5 2018 We report on a young patient affected by Ph"+-ALL, who relapsed after the second HSCT and who reached molecular remission and long-term disease control by treatment with the anti-CD22 monoclonal antibody inotuzumab ozogamicin, DLI, and the 3rd generation TKI ponatinib. ponatinib 259-268 CD22 molecule Homo sapiens 179-183 28942039-8 2017 We pointed that imatinib and ponatinib caused significant miRNA profile alterations, especially in the expressions of miR-214-pre, miR-218, miR-19a-5p, miR-19b-1-5p, miR-27b-pre, miR-23b-pre, miR-320e, miR-200a-pre, miR-508-3p, miR-33-pre and miR-766. ponatinib 29-38 microRNA 214 Homo sapiens 118-125 30069627-10 2018 In conclusion, ponatinib has proved to be a powerful BCR-ABL inhibitor, which exhibits clinical activity both in BCR-ABL wild-type and mutant CML, including the pan-resistant T315I mutation. ponatinib 15-24 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 53-60 30069627-10 2018 In conclusion, ponatinib has proved to be a powerful BCR-ABL inhibitor, which exhibits clinical activity both in BCR-ABL wild-type and mutant CML, including the pan-resistant T315I mutation. ponatinib 15-24 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 113-120 28881484-0 2017 Primary cells in BCR/FGFR1-positive 8p11 myeloproliferative syndrome are sensitive to dovitinib, ponatinib, and dasatinib. ponatinib 97-106 fibroblast growth factor receptor 1 Homo sapiens 21-26 29132397-8 2017 In vitro assays showed that ponatinib inhibited the clonogenic proliferation of liposarcoma, and this anti-growth effect was associated with apoptosis and cell cycle arrest at the G0/G1 phase as well as a decrease in the KIT signaling pathway. ponatinib 28-37 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 221-224 28646488-3 2017 Since resistance to targeted therapies is a major reason for relapse, we developed FGFR1-overexpressing mouse and human cell lines that are resistant to the specific FGFR inhibitors AZD4547 and BGJ398, as well as non-specific inhibitors, such as ponatinib, TKI258 and E3810. ponatinib 246-255 fibroblast growth factor receptor 1 Mus musculus 83-88 28942039-8 2017 We pointed that imatinib and ponatinib caused significant miRNA profile alterations, especially in the expressions of miR-214-pre, miR-218, miR-19a-5p, miR-19b-1-5p, miR-27b-pre, miR-23b-pre, miR-320e, miR-200a-pre, miR-508-3p, miR-33-pre and miR-766. ponatinib 29-38 membrane associated ring-CH-type finger 8 Homo sapiens 58-61 28942039-8 2017 We pointed that imatinib and ponatinib caused significant miRNA profile alterations, especially in the expressions of miR-214-pre, miR-218, miR-19a-5p, miR-19b-1-5p, miR-27b-pre, miR-23b-pre, miR-320e, miR-200a-pre, miR-508-3p, miR-33-pre and miR-766. ponatinib 29-38 membrane associated ring-CH-type finger 8 Homo sapiens 118-121 28942039-8 2017 We pointed that imatinib and ponatinib caused significant miRNA profile alterations, especially in the expressions of miR-214-pre, miR-218, miR-19a-5p, miR-19b-1-5p, miR-27b-pre, miR-23b-pre, miR-320e, miR-200a-pre, miR-508-3p, miR-33-pre and miR-766. ponatinib 29-38 membrane associated ring-CH-type finger 8 Homo sapiens 118-121 28942039-8 2017 We pointed that imatinib and ponatinib caused significant miRNA profile alterations, especially in the expressions of miR-214-pre, miR-218, miR-19a-5p, miR-19b-1-5p, miR-27b-pre, miR-23b-pre, miR-320e, miR-200a-pre, miR-508-3p, miR-33-pre and miR-766. ponatinib 29-38 microRNA 27b Homo sapiens 166-173 28942039-8 2017 We pointed that imatinib and ponatinib caused significant miRNA profile alterations, especially in the expressions of miR-214-pre, miR-218, miR-19a-5p, miR-19b-1-5p, miR-27b-pre, miR-23b-pre, miR-320e, miR-200a-pre, miR-508-3p, miR-33-pre and miR-766. ponatinib 29-38 microRNA 23b Homo sapiens 179-186 28942039-8 2017 We pointed that imatinib and ponatinib caused significant miRNA profile alterations, especially in the expressions of miR-214-pre, miR-218, miR-19a-5p, miR-19b-1-5p, miR-27b-pre, miR-23b-pre, miR-320e, miR-200a-pre, miR-508-3p, miR-33-pre and miR-766. ponatinib 29-38 microRNA 320e Homo sapiens 192-200 28942039-8 2017 We pointed that imatinib and ponatinib caused significant miRNA profile alterations, especially in the expressions of miR-214-pre, miR-218, miR-19a-5p, miR-19b-1-5p, miR-27b-pre, miR-23b-pre, miR-320e, miR-200a-pre, miR-508-3p, miR-33-pre and miR-766. ponatinib 29-38 membrane associated ring-CH-type finger 8 Homo sapiens 118-121 28942039-8 2017 We pointed that imatinib and ponatinib caused significant miRNA profile alterations, especially in the expressions of miR-214-pre, miR-218, miR-19a-5p, miR-19b-1-5p, miR-27b-pre, miR-23b-pre, miR-320e, miR-200a-pre, miR-508-3p, miR-33-pre and miR-766. ponatinib 29-38 membrane associated ring-CH-type finger 8 Homo sapiens 118-121 28942039-8 2017 We pointed that imatinib and ponatinib caused significant miRNA profile alterations, especially in the expressions of miR-214-pre, miR-218, miR-19a-5p, miR-19b-1-5p, miR-27b-pre, miR-23b-pre, miR-320e, miR-200a-pre, miR-508-3p, miR-33-pre and miR-766. ponatinib 29-38 microRNA 33a Homo sapiens 228-234 28942039-8 2017 We pointed that imatinib and ponatinib caused significant miRNA profile alterations, especially in the expressions of miR-214-pre, miR-218, miR-19a-5p, miR-19b-1-5p, miR-27b-pre, miR-23b-pre, miR-320e, miR-200a-pre, miR-508-3p, miR-33-pre and miR-766. ponatinib 29-38 microRNA 766 Homo sapiens 243-250 28882992-0 2017 Novel Pathways of Ponatinib Disposition Catalyzed By CYP1A1 Involving Generation of Potentially Toxic Metabolites. ponatinib 18-27 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 53-59 28751539-9 2017 As a result, we found that ponatinib and nintedanib effectively inhibited the survival of TPM3-NTRK1-G667C but not G595R mutants, both of which showed resistance to entrectinib or larotrectinib (LOXO-101). ponatinib 27-36 tropomyosin 3 Homo sapiens 90-94 28751539-9 2017 As a result, we found that ponatinib and nintedanib effectively inhibited the survival of TPM3-NTRK1-G667C but not G595R mutants, both of which showed resistance to entrectinib or larotrectinib (LOXO-101). ponatinib 27-36 neurotrophic receptor tyrosine kinase 1 Homo sapiens 95-100 28880088-0 2017 Brain Accumulation of Ponatinib and Its Active Metabolite, N-Desmethyl Ponatinib, Is Limited by P-Glycoprotein (P-GP/ABCB1) and Breast Cancer Resistance Protein (BCRP/ABCG2). ponatinib 22-31 phosphoglycolate phosphatase Mus musculus 112-116 28880088-0 2017 Brain Accumulation of Ponatinib and Its Active Metabolite, N-Desmethyl Ponatinib, Is Limited by P-Glycoprotein (P-GP/ABCB1) and Breast Cancer Resistance Protein (BCRP/ABCG2). ponatinib 22-31 ATP-binding cassette, sub-family B (MDR/TAP), member 1B Mus musculus 117-122 28880088-0 2017 Brain Accumulation of Ponatinib and Its Active Metabolite, N-Desmethyl Ponatinib, Is Limited by P-Glycoprotein (P-GP/ABCB1) and Breast Cancer Resistance Protein (BCRP/ABCG2). ponatinib 22-31 ATP binding cassette subfamily G member 2 (Junior blood group) Mus musculus 162-166 28880088-0 2017 Brain Accumulation of Ponatinib and Its Active Metabolite, N-Desmethyl Ponatinib, Is Limited by P-Glycoprotein (P-GP/ABCB1) and Breast Cancer Resistance Protein (BCRP/ABCG2). ponatinib 22-31 ATP binding cassette subfamily G member 2 (Junior blood group) Mus musculus 167-172 28880088-1 2017 Ponatinib is an oral BCR-ABL1 inhibitor for treatment of advanced leukemic diseases that carry the Philadelphia chromosome, specifically containing the T315I mutation yielding resistance to previously approved BCR-ABL1 inhibitors. ponatinib 0-9 BCR activator of RhoGEF and GTPase Mus musculus 21-29 28880088-1 2017 Ponatinib is an oral BCR-ABL1 inhibitor for treatment of advanced leukemic diseases that carry the Philadelphia chromosome, specifically containing the T315I mutation yielding resistance to previously approved BCR-ABL1 inhibitors. ponatinib 0-9 BCR activator of RhoGEF and GTPase Mus musculus 210-218 28880088-2 2017 Using in vitro transport assays and knockout mouse models, we investigated whether the multidrug efflux transporters ABCB1 and ABCG2 transport ponatinib and whether they, or the drug-metabolizing enzyme CYP3A, affect the oral availability and brain accumulation of ponatinib and its active N-desmethyl metabolite (DMP). ponatinib 143-152 ATP binding cassette subfamily G member 2 (Junior blood group) Mus musculus 127-132 28880088-3 2017 In vitro, mouse Abcg2 and human ABCB1 modestly transported ponatinib. ponatinib 59-68 ATP binding cassette subfamily G member 2 (Junior blood group) Mus musculus 16-21 28880088-3 2017 In vitro, mouse Abcg2 and human ABCB1 modestly transported ponatinib. ponatinib 59-68 ATP binding cassette subfamily B member 1 Homo sapiens 32-37 28880088-4 2017 In mice, both Abcb1 and Abcg2 markedly restricted brain accumulation of ponatinib and DMP, but not ponatinib oral availability. ponatinib 72-81 ATP-binding cassette, sub-family B (MDR/TAP), member 1B Mus musculus 14-19 28880088-4 2017 In mice, both Abcb1 and Abcg2 markedly restricted brain accumulation of ponatinib and DMP, but not ponatinib oral availability. ponatinib 72-81 ATP binding cassette subfamily G member 2 (Junior blood group) Mus musculus 24-29 28880088-6 2017 Cyp3a deficiency increased the ponatinib plasma AUC 1.4-fold. ponatinib 31-40 cytochrome P450, family 3, subfamily a, polypeptide 11 Mus musculus 0-5 28880088-7 2017 Our results suggest that pharmacological inhibition of ABCG2 and ABCB1 during ponatinib therapy might benefit patients with brain (micro)metastases positioned behind an intact blood-brain barrier, or with substantial expression of these transporters in the malignant cells. ponatinib 78-87 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 55-60 28880088-7 2017 Our results suggest that pharmacological inhibition of ABCG2 and ABCB1 during ponatinib therapy might benefit patients with brain (micro)metastases positioned behind an intact blood-brain barrier, or with substantial expression of these transporters in the malignant cells. ponatinib 78-87 ATP binding cassette subfamily B member 1 Homo sapiens 65-70 28880088-8 2017 CYP3A inhibitors might increase ponatinib oral availability, enhancing efficacy but possibly also toxicity of this drug. ponatinib 32-41 cytochrome P450, family 3, subfamily a, polypeptide 11 Mus musculus 0-5 28882992-8 2017 Ponatinib exposure was significantly decreased in treated mice compared with controls (7.7- and 2.2-fold for WT and humanized CYP1A1/2, respectively). ponatinib 0-9 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 126-132 28882992-11 2017 These results indicate that not only could CYP1A1 be involved in ponatinib disposition, which has not been previously reported, but also that electrophilic intermediates resulting from CYP1A1 metabolism in normal tissues may contribute to ponatinib toxicity. ponatinib 65-74 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 43-49 28619758-5 2017 Combination treatment with an MEK inhibitor and the multikinase inhibitor ponatinib was effective in targeting pancreatic cancer cells both in monolayer and spheroids by effectively blocking signaling via the PDGFRalpha and MEK kinases, while also preventing the activation of STAT3- and S6-mediated compensatory feedback loops in cancer cells. ponatinib 74-83 platelet derived growth factor receptor alpha Homo sapiens 209-219 28882992-11 2017 These results indicate that not only could CYP1A1 be involved in ponatinib disposition, which has not been previously reported, but also that electrophilic intermediates resulting from CYP1A1 metabolism in normal tissues may contribute to ponatinib toxicity. ponatinib 239-248 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 43-49 28882992-11 2017 These results indicate that not only could CYP1A1 be involved in ponatinib disposition, which has not been previously reported, but also that electrophilic intermediates resulting from CYP1A1 metabolism in normal tissues may contribute to ponatinib toxicity. ponatinib 239-248 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 185-191 29050692-3 2017 In particular, ponatinib, a potent pan-BCR-ABL TKI capable of overcoming the T315I mutation, holds significant promise in the treatment of Ph+ ALL, although the potential cardiovascular toxicity of this agent remains a concern. ponatinib 15-24 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 39-46 28619758-5 2017 Combination treatment with an MEK inhibitor and the multikinase inhibitor ponatinib was effective in targeting pancreatic cancer cells both in monolayer and spheroids by effectively blocking signaling via the PDGFRalpha and MEK kinases, while also preventing the activation of STAT3- and S6-mediated compensatory feedback loops in cancer cells. ponatinib 74-83 mitogen-activated protein kinase kinase 7 Homo sapiens 224-227 28619758-5 2017 Combination treatment with an MEK inhibitor and the multikinase inhibitor ponatinib was effective in targeting pancreatic cancer cells both in monolayer and spheroids by effectively blocking signaling via the PDGFRalpha and MEK kinases, while also preventing the activation of STAT3- and S6-mediated compensatory feedback loops in cancer cells. ponatinib 74-83 signal transducer and activator of transcription 3 Homo sapiens 277-282 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 mitogen-activated protein kinase 3 Homo sapiens 213-219 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 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 AKT serine/threonine kinase 1 Homo sapiens 224-227 28500237-4 2017 Using distinct dose escalation strategies, two ponatinib-resistant LC-2/ad cell lines, PR1 and PR2, were derived. ponatinib 47-56 transmembrane protein 37 Homo sapiens 87-90 28500237-9 2017 Expression of NRAS p.Q61K in RET fusion expressing TPC1 cells conferred resistance to ponatinib. ponatinib 86-95 neuroblastoma RAS viral oncogene homolog Gallus gallus 14-18 28500237-9 2017 Expression of NRAS p.Q61K in RET fusion expressing TPC1 cells conferred resistance to ponatinib. ponatinib 86-95 ret proto-oncogene Gallus gallus 29-32 28500237-14 2017 Collectively, these findings demonstrate that resistance to ponatinib in RET-rearranged lung adenocarcinoma is mediated by bypass signaling mechanisms that result in restored RAS/MAPK activation. ponatinib 60-69 ret proto-oncogene Gallus gallus 73-76 28500237-14 2017 Collectively, these findings demonstrate that resistance to ponatinib in RET-rearranged lung adenocarcinoma is mediated by bypass signaling mechanisms that result in restored RAS/MAPK activation. ponatinib 60-69 mitogen-activated protein kinase 3 Homo sapiens 179-183 27696211-1 2017 Five clinically approved BCR-ABL1-targeted tyrosine kinase inhibitors (bosutinib, dasatinib, imatinib, nilotinib, and ponatinib) used for treating chronic myelogenous leukemia have been studied in a neonatal rat myocyte model for their relative ability to induce myocyte damage. ponatinib 118-127 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 29-33 28427224-0 2017 Ponatinib promotes a G1 cell-cycle arrest of merlin/NF2-deficient human schwann cells. ponatinib 0-9 NF2, moesin-ezrin-radixin like (MERLIN) tumor suppressor Homo sapiens 45-51 28520795-10 2017 RNAi-mediated knockdown or inhibition of Lyn (dasatinib/ponatinib) reduced BIRC6 protein stability and increased caspase activation. ponatinib 56-65 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 41-44 28520795-10 2017 RNAi-mediated knockdown or inhibition of Lyn (dasatinib/ponatinib) reduced BIRC6 protein stability and increased caspase activation. ponatinib 56-65 baculoviral IAP repeat containing 6 Homo sapiens 75-80 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 27733071-6 2017 Furthermore, in HUVECs transfected with VEGF receptor 2 (VEGFR2), the effect of ponatinib on tube formation and on all parameters representing normal endothelial cell function was less prominent than in control cells. ponatinib 80-89 kinase insert domain receptor Homo sapiens 40-55 27733071-6 2017 Furthermore, in HUVECs transfected with VEGF receptor 2 (VEGFR2), the effect of ponatinib on tube formation and on all parameters representing normal endothelial cell function was less prominent than in control cells. ponatinib 80-89 kinase insert domain receptor Homo sapiens 57-63 27733071-8 2017 The antiangiogenic effect of ponatinib, possibly mediated by VEGFR2 inhibition, as shown in our study, is another piece in the intricate puzzle of TKI-associated VAEs. ponatinib 29-38 kinase insert domain receptor Homo sapiens 61-67 28427224-0 2017 Ponatinib promotes a G1 cell-cycle arrest of merlin/NF2-deficient human schwann cells. ponatinib 0-9 NF2, moesin-ezrin-radixin like (MERLIN) tumor suppressor Homo sapiens 52-55 28427224-4 2017 The goal of this study was to determine whether ponatinib, an FDA-approved ABL/SRC inhibitor, reduced proliferation and/or survival of merlin-deficient human Schwann cells (HSC). ponatinib 48-57 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 75-78 28427224-4 2017 The goal of this study was to determine whether ponatinib, an FDA-approved ABL/SRC inhibitor, reduced proliferation and/or survival of merlin-deficient human Schwann cells (HSC). ponatinib 48-57 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 79-82 28427224-4 2017 The goal of this study was to determine whether ponatinib, an FDA-approved ABL/SRC inhibitor, reduced proliferation and/or survival of merlin-deficient human Schwann cells (HSC). ponatinib 48-57 NF2, moesin-ezrin-radixin like (MERLIN) tumor suppressor Homo sapiens 135-141 28427224-4 2017 The goal of this study was to determine whether ponatinib, an FDA-approved ABL/SRC inhibitor, reduced proliferation and/or survival of merlin-deficient human Schwann cells (HSC). ponatinib 48-57 fucosyltransferase 1 (H blood group) Homo sapiens 173-176 28427224-7 2017 Ponatinib reduced merlin-deficient HSC viability in a dose-dependent manner by decreasing phosphorylation of PDGFRalpha/beta, AKT, p70S6K, MEK1/2, ERK1/2 and STAT3. ponatinib 0-9 NF2, moesin-ezrin-radixin like (MERLIN) tumor suppressor Homo sapiens 18-24 28427224-7 2017 Ponatinib reduced merlin-deficient HSC viability in a dose-dependent manner by decreasing phosphorylation of PDGFRalpha/beta, AKT, p70S6K, MEK1/2, ERK1/2 and STAT3. ponatinib 0-9 fucosyltransferase 1 (H blood group) Homo sapiens 35-38 28427224-7 2017 Ponatinib reduced merlin-deficient HSC viability in a dose-dependent manner by decreasing phosphorylation of PDGFRalpha/beta, AKT, p70S6K, MEK1/2, ERK1/2 and STAT3. ponatinib 0-9 AKT serine/threonine kinase 1 Homo sapiens 126-129 28427224-7 2017 Ponatinib reduced merlin-deficient HSC viability in a dose-dependent manner by decreasing phosphorylation of PDGFRalpha/beta, AKT, p70S6K, MEK1/2, ERK1/2 and STAT3. ponatinib 0-9 ribosomal protein S6 kinase B1 Homo sapiens 131-137 28427224-7 2017 Ponatinib reduced merlin-deficient HSC viability in a dose-dependent manner by decreasing phosphorylation of PDGFRalpha/beta, AKT, p70S6K, MEK1/2, ERK1/2 and STAT3. ponatinib 0-9 mitogen-activated protein kinase kinase 1 Homo sapiens 139-145 28427224-7 2017 Ponatinib reduced merlin-deficient HSC viability in a dose-dependent manner by decreasing phosphorylation of PDGFRalpha/beta, AKT, p70S6K, MEK1/2, ERK1/2 and STAT3. ponatinib 0-9 mitogen-activated protein kinase 3 Homo sapiens 147-153 28427224-7 2017 Ponatinib reduced merlin-deficient HSC viability in a dose-dependent manner by decreasing phosphorylation of PDGFRalpha/beta, AKT, p70S6K, MEK1/2, ERK1/2 and STAT3. ponatinib 0-9 signal transducer and activator of transcription 3 Homo sapiens 158-163 28427224-10 2017 These results suggest that ponatinib is a potential therapeutic agent for NF2-associated schwannomas and warrants further in vivo investigation. ponatinib 27-36 NF2, moesin-ezrin-radixin like (MERLIN) tumor suppressor Homo sapiens 74-77 28184964-1 2017 PURPOSE: Ponatinib is a novel tyrosine kinase inhibitor (TKI) specifically designed to inhibit native and mutated BCR-ABL. ponatinib 9-18 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 114-121 28415816-6 2017 To block these pathways, Ponatinib, a broadly active tyrosine kinase inhibitor (TKI) used to treat chronic myelogenous leukemia, was added to this PIM-inhibitor regimen. ponatinib 25-34 Pim-1 proto-oncogene, serine/threonine kinase Homo sapiens 147-150 28415816-7 2017 The combination of Ponatinib with a PIM inhibitor resulted in synergistic T-ALL growth inhibition and marked apoptotic cell death. ponatinib 19-28 Pim-1 proto-oncogene, serine/threonine kinase Homo sapiens 36-39 27856601-4 2017 We investigated the therapeutic potential of Axl inhibition in CML.Experimental Design: We used primary cells from patients with CML and TKI-sensitive and -resistant BCR-ABL1+ CML cell lines and a novel ponatinib-resistant cell line KCL-22 PonR. ponatinib 203-212 AXL receptor tyrosine kinase Homo sapiens 45-48 28416739-4 2017 Treatment with ponatinib resulted in blast cell clearance, decrease in fibrosis, and disappearance of BCR-ABL1, but also in severe thrombocytopenia with bleedings requiring platelet transfusions. ponatinib 15-24 BCR activator of RhoGEF and GTPase Homo sapiens 102-110 28416739-8 2017 Therefore, we switched back to ponatinib, and this was again followed by disappearance of BCR-ABL1 and a decrease in platelets. ponatinib 33-42 BCR activator of RhoGEF and GTPase Homo sapiens 92-100 28278078-2 2017 In recent years, compound BCR-ABL mutations have emerged as a new threat to CML patients by causing higher degrees of resistance involving multiple TKIs, including ponatinib. ponatinib 164-173 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 26-33 27761606-0 2017 BCR-ABL-positive acute myeloid leukemia: About one case treated with ponatinib. ponatinib 69-78 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 0-7 28138694-0 2017 Activity of fibroblast growth factor receptor inhibitors TKI258, ponatinib and AZD4547 against TPR-FGFR1 fusion. ponatinib 65-74 translocated promoter region, nuclear basket protein Mus musculus 95-98 28138694-0 2017 Activity of fibroblast growth factor receptor inhibitors TKI258, ponatinib and AZD4547 against TPR-FGFR1 fusion. ponatinib 65-74 fibroblast growth factor receptor 1 Mus musculus 99-104 28138694-4 2017 To identify the most promising drug for EMS, the activities and associated mechanism of three tyrosine kinase inhibitors (TKIs), TKI258, ponatinib and AZD4547, against TPR-FGFR1 were tested by MTT assay, flow cytometry and western blot. ponatinib 137-146 translocated promoter region, nuclear basket protein Mus musculus 168-171 28138694-4 2017 To identify the most promising drug for EMS, the activities and associated mechanism of three tyrosine kinase inhibitors (TKIs), TKI258, ponatinib and AZD4547, against TPR-FGFR1 were tested by MTT assay, flow cytometry and western blot. ponatinib 137-146 fibroblast growth factor receptor 1 Mus musculus 172-177 27864605-0 2017 Erratum to: BCR-ABL-positive acute myeloid leukemia: About one case treated with ponatinib. ponatinib 81-90 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 12-19 27564113-0 2017 Novel multiple tyrosine kinase inhibitor ponatinib inhibits bFGF-activated signaling in neuroblastoma cells and suppresses neuroblastoma growth in vivo. ponatinib 41-50 fibroblast growth factor 2 Homo sapiens 60-64 28094372-5 2017 Ponatinib, a type II inhibitor, has high affinity towards FGFR1/4 isoforms, but AZD4547, a type I inhibitor of FGFR1, displays much reduced inhibition toward FGFR4. ponatinib 0-9 fibroblast growth factor receptor 1 Homo sapiens 58-63 28094372-6 2017 In this study, conventional molecular dynamics (MD) simulations, molecular mechanics/generalized Born surface area (MM/GBSA) free energy calculations and umbrella sampling (US) simulations were carried out to reveal the principle of the binding preference of ponatinib and AZD4547 towards FGFR4/FGFR1. ponatinib 259-268 fibroblast growth factor receptor 4 Homo sapiens 289-294 28094372-6 2017 In this study, conventional molecular dynamics (MD) simulations, molecular mechanics/generalized Born surface area (MM/GBSA) free energy calculations and umbrella sampling (US) simulations were carried out to reveal the principle of the binding preference of ponatinib and AZD4547 towards FGFR4/FGFR1. ponatinib 259-268 fibroblast growth factor receptor 1 Homo sapiens 295-300 28094372-7 2017 The results provided by MM/GBSA illustrate that ponatinib has similar binding affinities to FGFR4 and FGFR1, while AZD4547 has much stronger binding affinity to FGFR1 than to FGFR4. ponatinib 48-57 fibroblast growth factor receptor 4 Homo sapiens 92-97 28094372-7 2017 The results provided by MM/GBSA illustrate that ponatinib has similar binding affinities to FGFR4 and FGFR1, while AZD4547 has much stronger binding affinity to FGFR1 than to FGFR4. ponatinib 48-57 fibroblast growth factor receptor 1 Homo sapiens 102-107 27750146-0 2017 Discovery of novel Ponatinib analogues for reducing KDR activity as potent FGFRs inhibitors. ponatinib 19-28 kinase insert domain receptor Homo sapiens 52-55 27750146-5 2017 The results of the current investigation, show that novel Ponatinib analogues are highly active as FGFR inhibitors and that they possess reduced kinase insert domain receptor (KDR) activities. ponatinib 58-67 kinase insert domain receptor Homo sapiens 145-174 27750146-5 2017 The results of the current investigation, show that novel Ponatinib analogues are highly active as FGFR inhibitors and that they possess reduced kinase insert domain receptor (KDR) activities. ponatinib 58-67 kinase insert domain receptor Homo sapiens 176-179 27564113-6 2017 Mechanistically, ponatinib effectively inhibited the FGFR1-activated signaling pathway. ponatinib 17-26 fibroblast growth factor receptor 1 Homo sapiens 53-58 27957861-3 2017 SAR302503 prevented cytokine-dependent resistance to ponatinib via inhibition of JAK2/STAT5 phosphorylation. ponatinib 53-62 Janus kinase 2 Mus musculus 81-85 28069043-11 2017 Importantly, targeting FGF19/FGFR4 axis by ponatinib, a third-generation inhibitor of chronic myeloid leukemia, overcomes HCC resistance of sorafenib by enhancing ROS-associated apoptosis in sorafenib-treated HCC. ponatinib 43-52 fibroblast growth factor 19 Homo sapiens 23-28 28069043-11 2017 Importantly, targeting FGF19/FGFR4 axis by ponatinib, a third-generation inhibitor of chronic myeloid leukemia, overcomes HCC resistance of sorafenib by enhancing ROS-associated apoptosis in sorafenib-treated HCC. ponatinib 43-52 fibroblast growth factor receptor 4 Homo sapiens 29-34 27957861-3 2017 SAR302503 prevented cytokine-dependent resistance to ponatinib via inhibition of JAK2/STAT5 phosphorylation. ponatinib 53-62 signal transducer and activator of transcription 5A Mus musculus 86-91 27852118-1 2017 BACKGROUND: A previous meta-analysis demonstrated that 3 of the new-generation BCR-ABL tyrosine kinase inhibitors (TKIs) (dasatinib, nilotinib and ponatinib) are associated with an increased risk of vascular occlusive events in patients with Ph+ chronic myeloid leukemia compared with imatinib. ponatinib 147-156 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 79-86 27901368-4 2017 Ponatinib, active against all BCR-ABL1 mutants including T315I, became widely used for resistant patients in all phases of disease after previous therapies. ponatinib 0-9 BCR activator of RhoGEF and GTPase Homo sapiens 30-38 27562641-1 2016 With BCR-ABL1 tyrosine kinase inhibitors (TKIs), such as imatinib, nilotinib, dasatinib, bosutinib, and ponatinib, many patients with chronic myeloid leukemia in chronic phase (CML-CP) can expect to live near-normal life spans. ponatinib 104-113 BCR activator of RhoGEF and GTPase Homo sapiens 5-13 27432881-4 2016 Imatinib inhibited hCNT2 with an IC50 value of 2.3 mum Ponatinib inhibited all five hNTs with the greatest effect seen for hENT1 (IC50 value, 9 mum). ponatinib 55-64 solute carrier family 29 member 1 (Augustine blood group) Homo sapiens 123-128 27783942-4 2016 Inhibitor combinations targeting both receptors and the dual inhibitor ponatinib suppress the AKT and ERK1/2 pathways leading to apoptosis. ponatinib 71-80 AKT serine/threonine kinase 1 Homo sapiens 94-97 27783942-4 2016 Inhibitor combinations targeting both receptors and the dual inhibitor ponatinib suppress the AKT and ERK1/2 pathways leading to apoptosis. ponatinib 71-80 mitogen-activated protein kinase 3 Homo sapiens 102-108 26479578-6 2016 Baustinib, Nilotinib, Dasatinib, Ponatinib, Bafetinib, etc., which can able to combat against mutated domain of ABL tyrosine kinase protein. ponatinib 33-42 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 112-115 27496134-6 2016 Among cabozantinib, lenvatinib, ponatinib, and vandetanib, ponatinib was identified as the most potent inhibitor against KIF5B-RET and its drug-resistant mutants. ponatinib 59-68 kinesin family member 5B Mus musculus 121-126 27496134-6 2016 Among cabozantinib, lenvatinib, ponatinib, and vandetanib, ponatinib was identified as the most potent inhibitor against KIF5B-RET and its drug-resistant mutants. ponatinib 59-68 ret proto-oncogene Mus musculus 127-130 27496134-7 2016 Interestingly, the vandetanib-resistant KIF5B-RETG810A mutant displayed gain-of-sensitivity (GOS) to ponatinib and lenvatinib. ponatinib 101-110 kinesin family member 5B Mus musculus 40-45 27496134-8 2016 Treatment of doxycycline-induced CCSP-rtTA/tetO-KIF5B-RET bitransgenic mice with ponatinib effectively induced tumor regression. ponatinib 81-90 kinesin family member 5B Mus musculus 48-53 27496134-8 2016 Treatment of doxycycline-induced CCSP-rtTA/tetO-KIF5B-RET bitransgenic mice with ponatinib effectively induced tumor regression. ponatinib 81-90 ret proto-oncogene Mus musculus 54-57 27496134-9 2016 These results indicate that KIF5B-RET-associated lung tumors are addicted to the fusion oncogene and ponatinib is the most effective inhibitor for targeting KIF5B-RET in lung adenocarcinoma. ponatinib 101-110 kinesin family member 5B Mus musculus 28-33 27496134-9 2016 These results indicate that KIF5B-RET-associated lung tumors are addicted to the fusion oncogene and ponatinib is the most effective inhibitor for targeting KIF5B-RET in lung adenocarcinoma. ponatinib 101-110 ret proto-oncogene Mus musculus 34-37 27496134-9 2016 These results indicate that KIF5B-RET-associated lung tumors are addicted to the fusion oncogene and ponatinib is the most effective inhibitor for targeting KIF5B-RET in lung adenocarcinoma. ponatinib 101-110 kinesin family member 5B Mus musculus 157-162 27496134-9 2016 These results indicate that KIF5B-RET-associated lung tumors are addicted to the fusion oncogene and ponatinib is the most effective inhibitor for targeting KIF5B-RET in lung adenocarcinoma. ponatinib 101-110 ret proto-oncogene Mus musculus 163-166 27216979-5 2016 Using this PDX model, we confirmed the ability of the FGFR inhibitors, ponatinib, dovitinib and BGJ398, to modulate FGFR signaling, inhibit cell proliferation and induce cell apoptosis in cholangiocarcinoma tumors harboring FGFR2 fusions. ponatinib 71-80 fibroblast growth factor receptor 2 Homo sapiens 224-229 27505637-1 2016 Ponatinib is approved for adults with refractory chronic myeloid leukemia or Philadelphia chromosome-positive acute lymphoblastic leukemia, including those with the T315I BCR-ABL1 mutation. ponatinib 0-9 BCR activator of RhoGEF and GTPase Homo sapiens 171-179 27582059-7 2016 Furthermore, the multikinase inhibitors dasatinib and ponatinib appear to have the added advantage of inducing Lck/Yes novel tyrosine kinase (LYN)-mediated proapoptotic BCL-2-like protein 11 (BIM) expression and inhibiting up-regulation of antiapoptotic myeloid cell leukemia 1 (MCL-1), thereby potentially overcoming the development of venetoclax resistance. ponatinib 54-63 LCK proto-oncogene, Src family tyrosine kinase Homo sapiens 111-114 27582059-7 2016 Furthermore, the multikinase inhibitors dasatinib and ponatinib appear to have the added advantage of inducing Lck/Yes novel tyrosine kinase (LYN)-mediated proapoptotic BCL-2-like protein 11 (BIM) expression and inhibiting up-regulation of antiapoptotic myeloid cell leukemia 1 (MCL-1), thereby potentially overcoming the development of venetoclax resistance. ponatinib 54-63 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 142-145 27582059-7 2016 Furthermore, the multikinase inhibitors dasatinib and ponatinib appear to have the added advantage of inducing Lck/Yes novel tyrosine kinase (LYN)-mediated proapoptotic BCL-2-like protein 11 (BIM) expression and inhibiting up-regulation of antiapoptotic myeloid cell leukemia 1 (MCL-1), thereby potentially overcoming the development of venetoclax resistance. ponatinib 54-63 BCL2 like 11 Homo sapiens 169-190 27582059-7 2016 Furthermore, the multikinase inhibitors dasatinib and ponatinib appear to have the added advantage of inducing Lck/Yes novel tyrosine kinase (LYN)-mediated proapoptotic BCL-2-like protein 11 (BIM) expression and inhibiting up-regulation of antiapoptotic myeloid cell leukemia 1 (MCL-1), thereby potentially overcoming the development of venetoclax resistance. ponatinib 54-63 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 254-277 27582059-7 2016 Furthermore, the multikinase inhibitors dasatinib and ponatinib appear to have the added advantage of inducing Lck/Yes novel tyrosine kinase (LYN)-mediated proapoptotic BCL-2-like protein 11 (BIM) expression and inhibiting up-regulation of antiapoptotic myeloid cell leukemia 1 (MCL-1), thereby potentially overcoming the development of venetoclax resistance. ponatinib 54-63 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 279-284 26864341-5 2016 Conversely, allosteric stimulation of ABL1 kinase activity enhanced the antileukemia effect of ABL1 tyrosine kinase inhibitors (imatinib and ponatinib) in human and murine leukemias expressing BCR-ABL1, TEL-ABL1, and NUP214-ABL1. ponatinib 141-150 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 38-42 27245147-5 2016 AZD4547, dovitinib and ponatinib are multi-kinase inhibitors targeting FGFRs, colony stimulating factor 1 receptor (CSF1R), vascular endothelial growth factor (VEGF)R2, and others. ponatinib 23-32 colony stimulating factor 1 receptor Homo sapiens 78-114 27245147-5 2016 AZD4547, dovitinib and ponatinib are multi-kinase inhibitors targeting FGFRs, colony stimulating factor 1 receptor (CSF1R), vascular endothelial growth factor (VEGF)R2, and others. ponatinib 23-32 colony stimulating factor 1 receptor Homo sapiens 116-121 27245147-5 2016 AZD4547, dovitinib and ponatinib are multi-kinase inhibitors targeting FGFRs, colony stimulating factor 1 receptor (CSF1R), vascular endothelial growth factor (VEGF)R2, and others. ponatinib 23-32 vascular endothelial growth factor A Homo sapiens 124-158 27245147-5 2016 AZD4547, dovitinib and ponatinib are multi-kinase inhibitors targeting FGFRs, colony stimulating factor 1 receptor (CSF1R), vascular endothelial growth factor (VEGF)R2, and others. ponatinib 23-32 vascular endothelial growth factor A Homo sapiens 160-164 27044711-1 2016 Chronic myeloid leukemia (CML) patients who relapse on imatinib due to acquired ABL1 kinase domain mutations are successfully treated with second-generation ABL1-tyrosine kinase inhibitors (ABL-TKIs) such as dasatinib, nilotinib or ponatinib. ponatinib 232-241 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 80-84 27044711-1 2016 Chronic myeloid leukemia (CML) patients who relapse on imatinib due to acquired ABL1 kinase domain mutations are successfully treated with second-generation ABL1-tyrosine kinase inhibitors (ABL-TKIs) such as dasatinib, nilotinib or ponatinib. ponatinib 232-241 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 157-161 27015352-5 2016 The expression of MT-1G messenger RNA and protein is remarkably induced by sorafenib but not other clinically relevant kinase inhibitors (e.g., erlotinib, gefitinib, tivantinib, vemurafenib, selumetinib, imatinib, masitinib, and ponatinib). ponatinib 229-238 metallothionein 1G Homo sapiens 18-23 27068398-8 2016 Expression of the KIT(D816G) rendered the HCC78 and CUTO2 cell lines resistant to crizotinib, and only dual inhibition of ROS1 and KIT with crizotinib and ponatinib could resensitize the cells to inhibition of proliferation. ponatinib 155-164 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 18-23 27068398-8 2016 Expression of the KIT(D816G) rendered the HCC78 and CUTO2 cell lines resistant to crizotinib, and only dual inhibition of ROS1 and KIT with crizotinib and ponatinib could resensitize the cells to inhibition of proliferation. ponatinib 155-164 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 18-21 27405085-7 2016 By contrast, ABCB1 polymorphisms influenced the activity of nilotinib, dasatinib and ponatinib to a much lesser extent. ponatinib 85-94 ATP binding cassette subfamily B member 1 Homo sapiens 13-18 27405085-9 2016 Our results also point to a weaker impact of ABCB1 polymorphisms on the activity of nilotinib, dasatinib and ponatinib. ponatinib 109-118 ATP binding cassette subfamily B member 1 Homo sapiens 45-50 27166836-10 2016 Ponatinib inhibited phosphorylation not only of BCR-ABL but also of downstream signal transducer and activator of transcription 5, protein kinase B, and ERK1/2 in both K562/IM-R1 and Ba/F3/T315I, and the addition of panobinostat to ponatinib further inhibited these phosphorylations. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 48-55 27166836-10 2016 Ponatinib inhibited phosphorylation not only of BCR-ABL but also of downstream signal transducer and activator of transcription 5, protein kinase B, and ERK1/2 in both K562/IM-R1 and Ba/F3/T315I, and the addition of panobinostat to ponatinib further inhibited these phosphorylations. ponatinib 0-9 mitogen-activated protein kinase 3 Homo sapiens 153-159 27166836-11 2016 In conclusion, panobinostat enhanced the cytotoxicity of ponatinib towards IM-resistant CML cells including those with T315I-mutated BCR-ABL. ponatinib 57-66 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 133-140 27179188-1 2016 Ponatinib is a multi-targeted third generation BCR-ABL1 tyrosine-kinase inhibitor approved for specific types of leukemia. ponatinib 0-9 BCR activator of RhoGEF and GTPase Mus musculus 47-55 26864341-5 2016 Conversely, allosteric stimulation of ABL1 kinase activity enhanced the antileukemia effect of ABL1 tyrosine kinase inhibitors (imatinib and ponatinib) in human and murine leukemias expressing BCR-ABL1, TEL-ABL1, and NUP214-ABL1. ponatinib 141-150 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 95-99 26864341-5 2016 Conversely, allosteric stimulation of ABL1 kinase activity enhanced the antileukemia effect of ABL1 tyrosine kinase inhibitors (imatinib and ponatinib) in human and murine leukemias expressing BCR-ABL1, TEL-ABL1, and NUP214-ABL1. ponatinib 141-150 BCR activator of RhoGEF and GTPase Mus musculus 193-201 26864341-5 2016 Conversely, allosteric stimulation of ABL1 kinase activity enhanced the antileukemia effect of ABL1 tyrosine kinase inhibitors (imatinib and ponatinib) in human and murine leukemias expressing BCR-ABL1, TEL-ABL1, and NUP214-ABL1. ponatinib 141-150 ets variant 6 Mus musculus 203-211 26864341-5 2016 Conversely, allosteric stimulation of ABL1 kinase activity enhanced the antileukemia effect of ABL1 tyrosine kinase inhibitors (imatinib and ponatinib) in human and murine leukemias expressing BCR-ABL1, TEL-ABL1, and NUP214-ABL1. ponatinib 141-150 nucleoporin 214 Mus musculus 217-223 26864341-5 2016 Conversely, allosteric stimulation of ABL1 kinase activity enhanced the antileukemia effect of ABL1 tyrosine kinase inhibitors (imatinib and ponatinib) in human and murine leukemias expressing BCR-ABL1, TEL-ABL1, and NUP214-ABL1. ponatinib 141-150 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 95-99 26607600-9 2016 Moreover, the BCR/ABL1 inhibitors nilotinib and ponatinib were found to decrease STAT5 activity and CD25 expression in KU812 cells and primary CML LSCs. ponatinib 48-57 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 18-22 26607600-9 2016 Moreover, the BCR/ABL1 inhibitors nilotinib and ponatinib were found to decrease STAT5 activity and CD25 expression in KU812 cells and primary CML LSCs. ponatinib 48-57 signal transducer and activator of transcription 5A Homo sapiens 81-86 26607600-9 2016 Moreover, the BCR/ABL1 inhibitors nilotinib and ponatinib were found to decrease STAT5 activity and CD25 expression in KU812 cells and primary CML LSCs. ponatinib 48-57 interleukin 2 receptor subunit alpha Homo sapiens 100-104 26773037-0 2016 The impact of multiple low-level BCR-ABL1 mutations on response to ponatinib. ponatinib 67-76 BCR activator of RhoGEF and GTPase Homo sapiens 33-41 26773037-1 2016 The third-generation tyrosine kinase inhibitor (TKI) ponatinib shows activity against all common BCR-ABL1 single mutants, including the highly resistant BCR-ABL1-T315I mutant, improving outcome for patients with refractory chronic myeloid leukemia (CML). ponatinib 53-62 BCR activator of RhoGEF and GTPase Homo sapiens 97-105 26773037-1 2016 The third-generation tyrosine kinase inhibitor (TKI) ponatinib shows activity against all common BCR-ABL1 single mutants, including the highly resistant BCR-ABL1-T315I mutant, improving outcome for patients with refractory chronic myeloid leukemia (CML). ponatinib 53-62 BCR activator of RhoGEF and GTPase Homo sapiens 153-161 26574622-0 2016 Antitumor effects and molecular mechanisms of ponatinib on endometrial cancer cells harboring activating FGFR2 mutations. ponatinib 46-55 fibroblast growth factor receptor 2 Homo sapiens 105-110 26860892-0 2016 Ponatinib attenuates experimental pulmonary arterial hypertension by modulating Wnt signaling and vasohibin-2/vasohibin-1. ponatinib 0-9 vasohibin 1 Homo sapiens 110-121 26603839-2 2016 In preclinical studies, clinically achievable concentrations of the third-generation BCR-ABL1 TKI ponatinib inhibit T315I and all other single BCR-ABL1 mutants except T315M, which generates a single amino acid exchange, but requires 2 sequential nucleotide exchanges. ponatinib 98-107 BCR activator of RhoGEF and GTPase Homo sapiens 85-93 26603839-2 2016 In preclinical studies, clinically achievable concentrations of the third-generation BCR-ABL1 TKI ponatinib inhibit T315I and all other single BCR-ABL1 mutants except T315M, which generates a single amino acid exchange, but requires 2 sequential nucleotide exchanges. ponatinib 98-107 BCR activator of RhoGEF and GTPase Homo sapiens 143-151 26603839-4 2016 Initial analyses based largely on conventional Sanger sequencing (SS) have suggested that the preclinical relationship between BCR-ABL1 mutation status and ponatinib efficacy is generally recapitulated in patients receiving therapy. ponatinib 156-165 BCR activator of RhoGEF and GTPase Homo sapiens 127-135 26055304-0 2016 Clinical activity of ponatinib in a patient with FGFR1-rearranged mixed-phenotype acute leukemia. ponatinib 21-30 fibroblast growth factor receptor 1 Homo sapiens 49-54 27161743-11 2016 Thrombin generation was not significantly affected by therapeutic levels of TKIs, whereas higher doses of dasatinib, bosutinib, ponatinib and imatinib significantly changed one or several of the thrombin generation parameters (n=7-8). ponatinib 128-137 coagulation factor II, thrombin Homo sapiens 195-203 26860892-0 2016 Ponatinib attenuates experimental pulmonary arterial hypertension by modulating Wnt signaling and vasohibin-2/vasohibin-1. ponatinib 0-9 Wnt family member 5A Homo sapiens 80-83 26860892-0 2016 Ponatinib attenuates experimental pulmonary arterial hypertension by modulating Wnt signaling and vasohibin-2/vasohibin-1. ponatinib 0-9 vasohibin 2 Homo sapiens 98-109 26869304-0 2016 BCR-ABL1 mutation ponatinib resistance. ponatinib 20-29 BCR activator of RhoGEF and GTPase Homo sapiens 0-8 26574622-3 2016 Our biochemical kinase assay showed that AP24534 is potent against wild-type FGFR1-4 and 5 mutant FGFRs (V561M-FGFR1, N549H-FGFR2, K650E-FGFR3, G697C-FGFR3, N535K-FGFR4) and possesses the strongest kinase-inhibitory activity on N549H-FGFR2 (IC50 of 0.5 nM) among all FGFRs tested. ponatinib 41-48 fibroblast growth factor receptor 1 Homo sapiens 77-82 26574622-3 2016 Our biochemical kinase assay showed that AP24534 is potent against wild-type FGFR1-4 and 5 mutant FGFRs (V561M-FGFR1, N549H-FGFR2, K650E-FGFR3, G697C-FGFR3, N535K-FGFR4) and possesses the strongest kinase-inhibitory activity on N549H-FGFR2 (IC50 of 0.5 nM) among all FGFRs tested. ponatinib 41-48 fibroblast growth factor receptor 1 Homo sapiens 111-116 26574622-3 2016 Our biochemical kinase assay showed that AP24534 is potent against wild-type FGFR1-4 and 5 mutant FGFRs (V561M-FGFR1, N549H-FGFR2, K650E-FGFR3, G697C-FGFR3, N535K-FGFR4) and possesses the strongest kinase-inhibitory activity on N549H-FGFR2 (IC50 of 0.5 nM) among all FGFRs tested. ponatinib 41-48 fibroblast growth factor receptor 2 Homo sapiens 124-129 26574622-3 2016 Our biochemical kinase assay showed that AP24534 is potent against wild-type FGFR1-4 and 5 mutant FGFRs (V561M-FGFR1, N549H-FGFR2, K650E-FGFR3, G697C-FGFR3, N535K-FGFR4) and possesses the strongest kinase-inhibitory activity on N549H-FGFR2 (IC50 of 0.5 nM) among all FGFRs tested. ponatinib 41-48 fibroblast growth factor receptor 3 Homo sapiens 137-142 26574622-3 2016 Our biochemical kinase assay showed that AP24534 is potent against wild-type FGFR1-4 and 5 mutant FGFRs (V561M-FGFR1, N549H-FGFR2, K650E-FGFR3, G697C-FGFR3, N535K-FGFR4) and possesses the strongest kinase-inhibitory activity on N549H-FGFR2 (IC50 of 0.5 nM) among all FGFRs tested. ponatinib 41-48 fibroblast growth factor receptor 3 Homo sapiens 150-155 26574622-3 2016 Our biochemical kinase assay showed that AP24534 is potent against wild-type FGFR1-4 and 5 mutant FGFRs (V561M-FGFR1, N549H-FGFR2, K650E-FGFR3, G697C-FGFR3, N535K-FGFR4) and possesses the strongest kinase-inhibitory activity on N549H-FGFR2 (IC50 of 0.5 nM) among all FGFRs tested. ponatinib 41-48 fibroblast growth factor receptor 4 Homo sapiens 163-168 26574622-3 2016 Our biochemical kinase assay showed that AP24534 is potent against wild-type FGFR1-4 and 5 mutant FGFRs (V561M-FGFR1, N549H-FGFR2, K650E-FGFR3, G697C-FGFR3, N535K-FGFR4) and possesses the strongest kinase-inhibitory activity on N549H-FGFR2 (IC50 of 0.5 nM) among all FGFRs tested. ponatinib 41-48 fibroblast growth factor receptor 2 Homo sapiens 234-239 26574622-7 2016 AP24534 caused substantial reductions in ERK phosphorylation, PLCgamma signaling and STAT5 signal transduction on ECs bearing FGFR2 activating mutations. ponatinib 0-7 EPH receptor B2 Homo sapiens 41-44 26574622-7 2016 AP24534 caused substantial reductions in ERK phosphorylation, PLCgamma signaling and STAT5 signal transduction on ECs bearing FGFR2 activating mutations. ponatinib 0-7 signal transducer and activator of transcription 5A Homo sapiens 85-90 26574622-7 2016 AP24534 caused substantial reductions in ERK phosphorylation, PLCgamma signaling and STAT5 signal transduction on ECs bearing FGFR2 activating mutations. ponatinib 0-7 fibroblast growth factor receptor 2 Homo sapiens 126-131 26574622-9 2016 AP24534 causes the chemotherapeutic effect through mainly the blockade of ERK, PLCgamma and STAT5 signal transduction on ECs. ponatinib 0-7 EPH receptor B2 Homo sapiens 74-77 26574622-9 2016 AP24534 causes the chemotherapeutic effect through mainly the blockade of ERK, PLCgamma and STAT5 signal transduction on ECs. ponatinib 0-7 signal transducer and activator of transcription 5A Homo sapiens 92-97 26391436-7 2016 Ponatinib, a multitargeted tyrosine kinase inhibitor, is already shown to be effective against several FGFR1-fusion kinases. ponatinib 0-9 fibroblast growth factor receptor 1 Homo sapiens 103-108 27014420-1 2016 Targeting BCR/ABL with Tyrosine kinase inhibitors (TKIs) is a proven concept for the treatment of Philadelphia chromosome-positive (Ph+) leukemias but the "gatekeeper" mutation T315I confers resistance against all approved TKIs, with the only exception of ponatinib, a multi-targeted kinase inhibitor. ponatinib 256-265 BCR activator of RhoGEF and GTPase Mus musculus 10-13 27014420-1 2016 Targeting BCR/ABL with Tyrosine kinase inhibitors (TKIs) is a proven concept for the treatment of Philadelphia chromosome-positive (Ph+) leukemias but the "gatekeeper" mutation T315I confers resistance against all approved TKIs, with the only exception of ponatinib, a multi-targeted kinase inhibitor. ponatinib 256-265 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 14-17 26320862-3 2015 The most potent RIPK2 inhibitors were the US Food and Drug Administration-approved drugs ponatinib and regorafenib. ponatinib 89-98 receptor interacting serine/threonine kinase 2 Homo sapiens 16-21 26373734-9 2016 Our results revealed that ponatinib inhibited cell proliferation and induced apoptosis as determined by loss of mitochondrial membrane potential, increased caspase-3 enzyme activity, and transfer of phosphatidylserine to the plasma membrane in both K562 and K562/IMA-3 cells. ponatinib 26-35 caspase 3 Homo sapiens 156-165 26562217-3 2015 Inspired by the successful development of ponatinib to curb drug resistance, we hypothesize that the incorporation of an alkyne linker in other heterocyclic scaffolds can also achieve potent inhibition of Bcr-Abl(T315I) by allowing for simultaneous occupancy of both the active site and the allosteric pocket in the Abl kinase domain. ponatinib 42-51 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 205-212 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 26206305-6 2015 We experimentally validated KAR predictions of FGFR and MTOR dependence in lung cancer cell line H1581, showing synergistic reduction in proliferation after combining ponatinib and AZD8055. ponatinib 167-176 mechanistic target of rapamycin kinase Homo sapiens 56-60 26432046-2 2015 Ponatinib is a more potent BCR-ABL1 inhibitor than all other tyrosine-kinase inhibitors and selectively suppresses the resistant T315I clones. ponatinib 0-9 BCR activator of RhoGEF and GTPase Homo sapiens 27-35 26359452-4 2015 We identified and validated a synthetic lethal interaction between MTOR and ponatinib in non-small cell lung carcinoma cells. ponatinib 76-85 mechanistic target of rapamycin kinase Homo sapiens 67-71 26254990-0 2015 Ponatinib ameliorates pulmonary fibrosis by suppressing TGF-beta1/Smad3 pathway. ponatinib 0-9 transforming growth factor beta 1 Homo sapiens 56-65 26254990-0 2015 Ponatinib ameliorates pulmonary fibrosis by suppressing TGF-beta1/Smad3 pathway. ponatinib 0-9 SMAD family member 3 Homo sapiens 66-71 26254990-4 2015 In this study, the effects of Ponatinib on TGF-beta1-mediated epithelial-mesenchymal transition (EMT) in A549 cells, on the proliferation of human lung fibroblasts (HLF-1), on the apoptosis of human type I alveolar epithelial cells (AT I) in vitro, and on bleomycin (BLM)-induced pulmonary fibrosis was investigated in vivo. ponatinib 30-39 transforming growth factor beta 1 Homo sapiens 43-52 26254990-5 2015 Treatment with Ponatinib resulted in a reduction of EMT in A549 cells with a decrease in vimentin and p-Smad3, whereas an increase in E-cadherin. ponatinib 15-24 vimentin Homo sapiens 89-97 26254990-5 2015 Treatment with Ponatinib resulted in a reduction of EMT in A549 cells with a decrease in vimentin and p-Smad3, whereas an increase in E-cadherin. ponatinib 15-24 SMAD family member 3 Homo sapiens 104-109 26254990-5 2015 Treatment with Ponatinib resulted in a reduction of EMT in A549 cells with a decrease in vimentin and p-Smad3, whereas an increase in E-cadherin. ponatinib 15-24 cadherin 1 Homo sapiens 134-144 26254990-8 2015 Treatment with Ponatinib resulted in an amelioration of the BLM-induced pulmonary fibrosis in rats with reductions of the pathological score, collagen deposition, p-Smad3, alpha-SMA, PDGF-BB and FGF-2 expression. ponatinib 15-24 SMAD family member 3 Rattus norvegicus 165-170 26254990-8 2015 Treatment with Ponatinib resulted in an amelioration of the BLM-induced pulmonary fibrosis in rats with reductions of the pathological score, collagen deposition, p-Smad3, alpha-SMA, PDGF-BB and FGF-2 expression. ponatinib 15-24 fibroblast growth factor 2 Rattus norvegicus 195-200 26254990-9 2015 In summary, Ponatinib reversed the EMT, inhibited the apoptosis of AT I, as well as HLF-1 proliferation and prevented pulmonary fibrosis by suppressing the TGF-beta1/Smad3 pathway. ponatinib 12-21 transforming growth factor beta 1 Homo sapiens 156-165 26254990-9 2015 In summary, Ponatinib reversed the EMT, inhibited the apoptosis of AT I, as well as HLF-1 proliferation and prevented pulmonary fibrosis by suppressing the TGF-beta1/Smad3 pathway. ponatinib 12-21 SMAD family member 3 Homo sapiens 166-171 26458439-10 2015 Thus, a third-generation ABL TKI, ponatinib, was developed to inhibit all mutated BCR-ABL and showed clinical efficacy in CML cells harboring T315I. ponatinib 34-43 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 25-28 26458439-10 2015 Thus, a third-generation ABL TKI, ponatinib, was developed to inhibit all mutated BCR-ABL and showed clinical efficacy in CML cells harboring T315I. ponatinib 34-43 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 82-89 26320862-7 2015 We also determined the first crystal structure of RIPK2 bound to ponatinib, and identified an allosteric site for inhibitor development. ponatinib 65-74 receptor interacting serine/threonine kinase 2 Homo sapiens 50-55 26195136-1 2015 A series of pyrimidine alkynyl derivatives were designed and synthesized as new Bcr-Abl inhibitors by hybriding the structural moieties from GNF-7, ponatinib and nilotinib. ponatinib 148-157 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 80-87 27137144-1 2015 Ponatinib, an oral tyrosine kinase inhibitor with significant activity in heavily pretreated patients with chronic myeloid leukemia, is a CYP3A4 substrate. ponatinib 0-9 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 138-144 25662515-11 2015 Bosutinib, dasatinib, and ponatinib are Src/multikinase inhibitors that are approved by the FDA for the treatment of chronic myelogenous leukemia and vandetanib is approved for the treatment of medullary thyroid cancer. ponatinib 26-35 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 40-43 25712455-2 2015 Tyrosine kinase inhibitors (TKIs) are the central treatment strategy for CML patients and have significantly improved survival rates, but the T315I mutation in the kinase domain of BCR-ABL1 confers resistance to all clinically approved TKIs, except ponatinib. ponatinib 249-258 BCR activator of RhoGEF and GTPase Homo sapiens 181-189 25712455-6 2015 RESULTS: Our findings demonstrate the emergence of compound mutations in the BCR-ABL1 kinase domain following ponatinib treatment, and chromosomal structural variation data predicted amplification of BCL2. ponatinib 110-119 BCR activator of RhoGEF and GTPase Homo sapiens 77-85 25712455-7 2015 The primary CD34(+) CML cells from this patient showed increased sensitivity to the combination of ponatinib and ABT-263, a BCL2 inhibitor with a negligible effect against the normal CD34(+) cells. ponatinib 99-108 CD34 molecule Homo sapiens 12-16 25712455-7 2015 The primary CD34(+) CML cells from this patient showed increased sensitivity to the combination of ponatinib and ABT-263, a BCL2 inhibitor with a negligible effect against the normal CD34(+) cells. ponatinib 99-108 BCL2 apoptosis regulator Homo sapiens 124-128 25996294-7 2015 Ponatinib and pazopanib abrogated phosphorylation of mixed lineage kinase domain-like protein (MLKL) upon TNF-alpha-induced necroptosis, indicating that both agents target a component upstream of MLKL. ponatinib 0-9 mixed lineage kinase domain like pseudokinase Homo sapiens 53-93 25996294-7 2015 Ponatinib and pazopanib abrogated phosphorylation of mixed lineage kinase domain-like protein (MLKL) upon TNF-alpha-induced necroptosis, indicating that both agents target a component upstream of MLKL. ponatinib 0-9 mixed lineage kinase domain like pseudokinase Homo sapiens 95-99 25996294-7 2015 Ponatinib and pazopanib abrogated phosphorylation of mixed lineage kinase domain-like protein (MLKL) upon TNF-alpha-induced necroptosis, indicating that both agents target a component upstream of MLKL. ponatinib 0-9 tumor necrosis factor Homo sapiens 106-115 25996294-7 2015 Ponatinib and pazopanib abrogated phosphorylation of mixed lineage kinase domain-like protein (MLKL) upon TNF-alpha-induced necroptosis, indicating that both agents target a component upstream of MLKL. ponatinib 0-9 mixed lineage kinase domain like pseudokinase Homo sapiens 196-200 25996294-9 2015 We validated RIPK1, RIPK3 and transforming growth factor-beta-activated kinase 1 (TAK1) as novel, direct targets of ponatinib by using competitive binding, cellular thermal shift and recombinant kinase assays. ponatinib 116-125 receptor interacting serine/threonine kinase 1 Homo sapiens 13-18 25996294-9 2015 We validated RIPK1, RIPK3 and transforming growth factor-beta-activated kinase 1 (TAK1) as novel, direct targets of ponatinib by using competitive binding, cellular thermal shift and recombinant kinase assays. ponatinib 116-125 receptor interacting serine/threonine kinase 3 Homo sapiens 20-25 25996294-9 2015 We validated RIPK1, RIPK3 and transforming growth factor-beta-activated kinase 1 (TAK1) as novel, direct targets of ponatinib by using competitive binding, cellular thermal shift and recombinant kinase assays. ponatinib 116-125 mitogen-activated protein kinase kinase kinase 7 Homo sapiens 30-80 25996294-9 2015 We validated RIPK1, RIPK3 and transforming growth factor-beta-activated kinase 1 (TAK1) as novel, direct targets of ponatinib by using competitive binding, cellular thermal shift and recombinant kinase assays. ponatinib 116-125 mitogen-activated protein kinase kinase kinase 7 Homo sapiens 82-86 25996294-10 2015 Ponatinib inhibited both RIPK1 and RIPK3, while pazopanib preferentially targeted RIPK1. ponatinib 0-9 receptor interacting serine/threonine kinase 1 Homo sapiens 25-30 25996294-10 2015 Ponatinib inhibited both RIPK1 and RIPK3, while pazopanib preferentially targeted RIPK1. ponatinib 0-9 receptor interacting serine/threonine kinase 3 Homo sapiens 35-40 26056008-0 2015 Identification of ponatinib and other known kinase inhibitors with potent MEKK2 inhibitory activity. ponatinib 18-27 mitogen-activated protein kinase kinase kinase 2 Homo sapiens 74-79 26056008-6 2015 We report that ponatinib, AT9283, AZD7762, JNJ-7706621, PP121 and hesperadin had potent MEKK2 enzyme inhibitory activities ranging from 4.7 to 60 nM IC50. ponatinib 15-24 mitogen-activated protein kinase kinase kinase 2 Homo sapiens 88-93 26056008-7 2015 Ponatinib is an FDA-approved drug that potently inhibited MEKK2 enzyme activity with IC50 values of 10-16 nM. ponatinib 0-9 mitogen-activated protein kinase kinase kinase 2 Homo sapiens 58-63 25894969-8 2015 One patient with lymphoid BC/Ph+ ALL who harbored a T315I ABL mutation and was treated with ponatinib was found to have developed a newly acquired V216M TP53 mutation (12% of transcripts) when becoming resistant to ponatinib. ponatinib 92-101 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 58-61 25894969-8 2015 One patient with lymphoid BC/Ph+ ALL who harbored a T315I ABL mutation and was treated with ponatinib was found to have developed a newly acquired V216M TP53 mutation (12% of transcripts) when becoming resistant to ponatinib. ponatinib 92-101 tumor protein p53 Homo sapiens 153-157 25894969-8 2015 One patient with lymphoid BC/Ph+ ALL who harbored a T315I ABL mutation and was treated with ponatinib was found to have developed a newly acquired V216M TP53 mutation (12% of transcripts) when becoming resistant to ponatinib. ponatinib 215-224 tumor protein p53 Homo sapiens 153-157 25894969-9 2015 Ponatinib led to a decrease of ABL T315I positive transcripts from 47% before ponatinib treatment to 16% at the time of ponatinib resistance in this patient, suggesting that both TP53 and ABL mutations were present in the same clone and that the newly acquired TP53 mutation might have caused ponatinib resistance in this patient. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 31-34 25894969-9 2015 Ponatinib led to a decrease of ABL T315I positive transcripts from 47% before ponatinib treatment to 16% at the time of ponatinib resistance in this patient, suggesting that both TP53 and ABL mutations were present in the same clone and that the newly acquired TP53 mutation might have caused ponatinib resistance in this patient. ponatinib 0-9 tumor protein p53 Homo sapiens 179-183 25894969-9 2015 Ponatinib led to a decrease of ABL T315I positive transcripts from 47% before ponatinib treatment to 16% at the time of ponatinib resistance in this patient, suggesting that both TP53 and ABL mutations were present in the same clone and that the newly acquired TP53 mutation might have caused ponatinib resistance in this patient. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 188-191 25894969-9 2015 Ponatinib led to a decrease of ABL T315I positive transcripts from 47% before ponatinib treatment to 16% at the time of ponatinib resistance in this patient, suggesting that both TP53 and ABL mutations were present in the same clone and that the newly acquired TP53 mutation might have caused ponatinib resistance in this patient. ponatinib 0-9 tumor protein p53 Homo sapiens 261-265 25894969-9 2015 Ponatinib led to a decrease of ABL T315I positive transcripts from 47% before ponatinib treatment to 16% at the time of ponatinib resistance in this patient, suggesting that both TP53 and ABL mutations were present in the same clone and that the newly acquired TP53 mutation might have caused ponatinib resistance in this patient. ponatinib 78-87 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 31-34 25894969-9 2015 Ponatinib led to a decrease of ABL T315I positive transcripts from 47% before ponatinib treatment to 16% at the time of ponatinib resistance in this patient, suggesting that both TP53 and ABL mutations were present in the same clone and that the newly acquired TP53 mutation might have caused ponatinib resistance in this patient. ponatinib 120-129 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 31-34 25894969-9 2015 Ponatinib led to a decrease of ABL T315I positive transcripts from 47% before ponatinib treatment to 16% at the time of ponatinib resistance in this patient, suggesting that both TP53 and ABL mutations were present in the same clone and that the newly acquired TP53 mutation might have caused ponatinib resistance in this patient. ponatinib 120-129 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 31-34 25801024-0 2015 Structure guided design of potent and selective ponatinib-based hybrid inhibitors for RIPK1. ponatinib 48-57 receptor interacting serine/threonine kinase 1 Homo sapiens 86-91 25801024-2 2015 In the current work, we report that the Bcr-Abl inhibitor and anti-leukemia agent ponatinib is also a first-in-class dual inhibitor of RIPK1 and RIPK3. ponatinib 82-91 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 40-47 25801024-2 2015 In the current work, we report that the Bcr-Abl inhibitor and anti-leukemia agent ponatinib is also a first-in-class dual inhibitor of RIPK1 and RIPK3. ponatinib 82-91 receptor interacting serine/threonine kinase 1 Homo sapiens 135-140 25801024-2 2015 In the current work, we report that the Bcr-Abl inhibitor and anti-leukemia agent ponatinib is also a first-in-class dual inhibitor of RIPK1 and RIPK3. ponatinib 82-91 receptor interacting serine/threonine kinase 3 Homo sapiens 145-150 25801024-3 2015 Ponatinib potently inhibited multiple paradigms of RIPK1- and RIPK3-dependent cell death and inflammatory tumor necrosis factor alpha (TNF-alpha) gene transcription. ponatinib 0-9 receptor interacting serine/threonine kinase 1 Homo sapiens 51-56 25801024-3 2015 Ponatinib potently inhibited multiple paradigms of RIPK1- and RIPK3-dependent cell death and inflammatory tumor necrosis factor alpha (TNF-alpha) gene transcription. ponatinib 0-9 tumor necrosis factor Homo sapiens 106-133 25801024-3 2015 Ponatinib potently inhibited multiple paradigms of RIPK1- and RIPK3-dependent cell death and inflammatory tumor necrosis factor alpha (TNF-alpha) gene transcription. ponatinib 0-9 tumor necrosis factor Homo sapiens 135-144 25801024-4 2015 We further describe design strategies that utilize the ponatinib scaffold to develop two classes of inhibitors (CS and PN series), each with greatly improved selectivity for RIPK1. ponatinib 55-64 receptor interacting serine/threonine kinase 1 Homo sapiens 174-179 25801024-5 2015 In particular, we detail the development of PN10, a highly potent and selective "hybrid" RIPK1 inhibitor, capturing the best properties of two different allosteric RIPK1 inhibitors, ponatinib and necrostatin-1. ponatinib 182-191 receptor interacting serine/threonine kinase 1 Homo sapiens 89-94 25686603-4 2015 The BCR-ABL1 kinase domain gatekeeper mutation Thr315Ile (T315I) confers resistance to all approved ABL1 inhibitors except ponatinib, which has toxicity limitations. ponatinib 123-132 BCR activator of RhoGEF and GTPase Homo sapiens 4-12 25803811-8 2015 CHIR258, PKC 412, and ponatinib reduced the number of CFUs formed by EMS-iPS-induced CD34+ cells in a dose-dependent manner, whereas imatinib did not. ponatinib 22-31 CD34 molecule Homo sapiens 85-89 25686603-4 2015 The BCR-ABL1 kinase domain gatekeeper mutation Thr315Ile (T315I) confers resistance to all approved ABL1 inhibitors except ponatinib, which has toxicity limitations. ponatinib 123-132 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 8-12 25239608-0 2014 Ponatinib inhibits polyclonal drug-resistant KIT oncoproteins and shows therapeutic potential in heavily pretreated gastrointestinal stromal tumor (GIST) patients. ponatinib 0-9 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 45-48 25317566-4 2015 Structural analysis reveals that the covalent bond between FIIN-2 and a cysteine, uniquely present in the glycine-rich loop of FGFR kinases, facilitates the DFG-out conformation, which together with the internal flexibility of FIIN-2 enables FIIN-2 to avoid the steric clash with the gate-keeper mutation that causes the ponatinib resistance. ponatinib 321-330 fibroblast growth factor receptor 4 Homo sapiens 127-131 25527332-0 2015 The BCR-ABL inhibitor ponatinib inhibits platelet immunoreceptor tyrosine-based activation motif (ITAM) signaling, platelet activation and aggregate formation under shear. ponatinib 22-31 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 4-11 25527332-9 2015 As our results indicate that pobatinib inhibits platelet function, the adverse cardiovascular events observed in patients taking ponatinib may be the result of the effect of ponatinib on other organs or cell types, or disease-specific processes, such as BCR-ABL+cells undergoing apoptosis in response to chemotherapy, or drug-induced adverse effects on the integrity of the vascular endothelium in ponatinib-treated patients. ponatinib 129-138 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 254-261 25304212-1 2015 Ponatinib, a multi-targeted TKI and potent pan-ABL inhibitor, approved for the treatment of Ph + ALL and CML, was temporarily withdrawn from the U.S. market due to severe vascular adverse events. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 47-50 25465127-0 2014 Structural insights into FGFR kinase isoform selectivity: diverse binding modes of AZD4547 and ponatinib in complex with FGFR1 and FGFR4. ponatinib 95-104 fibroblast growth factor receptor 1 Homo sapiens 121-126 25662515-13 2015 Both ATP and targeted therapeutic Src protein kinase inhibitors such as dasatinib and ponatinib make hydrophobic contacts with catalytic spine residues and form hydrogen bonds with hinge residues connecting the small and large kinase lobes. ponatinib 86-95 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 34-37 24766374-13 2015 After ponatinib therapy, the T315I mutation burden decreased down to undetectable levels and the BCR-ABL1 transcripts showed a very low value (0.011%). ponatinib 6-15 BCR activator of RhoGEF and GTPase Homo sapiens 97-105 25317566-2 2015 Here, we determined the first crystal structures of the human FGFR4 kinase domain (FGFR4K) alone and complexed with ponatinib, a promiscuous type-2 (DFG-out) kinase inhibitor, and an oncogenic FGFR4K harboring the V550L gate-keeper mutation bound to FIIN-2, a new type-1 irreversible inhibitor. ponatinib 116-125 fibroblast growth factor receptor 4 Homo sapiens 62-67 25239608-3 2014 Here, we explore the KIT-inhibitory activity of ponatinib in preclinical models and describe initial characterization of its activity in patients with GIST. ponatinib 48-57 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 21-24 25239608-4 2014 EXPERIMENTAL DESIGN: The cellular and in vivo activities of ponatinib, imatinib, sunitinib, and regorafenib against mutant KIT were evaluated using an accelerated mutagenesis assay and a panel of engineered and GIST-derived cell lines. ponatinib 60-69 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 123-126 25239608-5 2014 The ponatinib-KIT costructure was also determined. ponatinib 4-13 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 14-17 25239608-7 2014 RESULTS: In engineered and GIST-derived cell lines, ponatinib potently inhibited KIT exon 11 primary mutants and a range of secondary mutants, including those within the A-loop. ponatinib 52-61 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 81-84 25239608-12 2014 CONCLUSION: Ponatinib possesses potent activity against most major clinically relevant KIT mutants and has demonstrated preliminary evidence of activity in patients with refractory GIST. ponatinib 12-21 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 87-90 25382104-4 2014 Drugs that are currently available, such as imatinib and ponatinib, were also docked against BCR-ABL protein to set a cutoff value for our screening. ponatinib 57-66 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 93-100 25219510-7 2014 The structures of FGFR4 in complex with the type I inhibitor Dovitinib and the type II inhibitor Ponatinib reveal the molecular interactions with different types of kinase inhibitors and may assist in the design and development of FGFR4 inhibitors. ponatinib 97-106 fibroblast growth factor receptor 4 Homo sapiens 18-23 25219510-7 2014 The structures of FGFR4 in complex with the type I inhibitor Dovitinib and the type II inhibitor Ponatinib reveal the molecular interactions with different types of kinase inhibitors and may assist in the design and development of FGFR4 inhibitors. ponatinib 97-106 fibroblast growth factor receptor 4 Homo sapiens 231-236 25367954-0 2014 BCR-ABL1 compound mutations drive ponatinib resistance. ponatinib 34-43 BCR activator of RhoGEF and GTPase Homo sapiens 0-8 25367954-1 2014 BCR-ABL1 compound mutations harboring T315I are resistant to multiple TKIs, including ponatinib. ponatinib 86-95 BCR activator of RhoGEF and GTPase Homo sapiens 0-8 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 25378936-0 2014 The effects of ponatinib, a multi-targeted tyrosine kinase inhibitor, against human U87 malignant glioblastoma cells. ponatinib 15-24 small nucleolar RNA, C/D box 87 Homo sapiens 84-87 25536607-1 2014 PURPOSE: Ponatinib (P) has been used for the treatment of chronic myeloid leukemia (CML) and it is known that inhibition of BCR-ABL fusion protein by ponatinib induces apoptosis of CML cells. ponatinib 9-18 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 124-131 25536607-1 2014 PURPOSE: Ponatinib (P) has been used for the treatment of chronic myeloid leukemia (CML) and it is known that inhibition of BCR-ABL fusion protein by ponatinib induces apoptosis of CML cells. ponatinib 150-159 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 124-131 25536607-8 2014 RESULTS: IC50values of ponatinib and EGCG were 87.13 nM and 50muM, respectively. ponatinib 23-32 latexin Homo sapiens 62-65 24966347-3 2014 In a panel of pleural mesothelioma cell lines, FGFR1 and FGF2 were coexpressed in three of seven cell lines and were significantly associated with sensitivity to the FGFR-active tyrosine kinase inhibitor (TKI), ponatinib, both in vitro and in vivo using orthotopically propagated xenografts. ponatinib 211-220 fibroblast growth factor receptor 1 Homo sapiens 47-52 24966347-3 2014 In a panel of pleural mesothelioma cell lines, FGFR1 and FGF2 were coexpressed in three of seven cell lines and were significantly associated with sensitivity to the FGFR-active tyrosine kinase inhibitor (TKI), ponatinib, both in vitro and in vivo using orthotopically propagated xenografts. ponatinib 211-220 fibroblast growth factor 2 Homo sapiens 57-61 25132497-0 2014 BCR-ABL1 compound mutations combining key kinase domain positions confer clinical resistance to ponatinib in Ph chromosome-positive leukemia. ponatinib 96-105 BCR activator of RhoGEF and GTPase Homo sapiens 0-8 25132497-1 2014 Ponatinib is the only currently approved tyrosine kinase inhibitor (TKI) that suppresses all BCR-ABL1 single mutants in Philadelphia chromosome-positive (Ph(+)) leukemia, including the recalcitrant BCR-ABL1(T315I) mutant. ponatinib 0-9 BCR activator of RhoGEF and GTPase Homo sapiens 93-101 25132497-1 2014 Ponatinib is the only currently approved tyrosine kinase inhibitor (TKI) that suppresses all BCR-ABL1 single mutants in Philadelphia chromosome-positive (Ph(+)) leukemia, including the recalcitrant BCR-ABL1(T315I) mutant. ponatinib 0-9 BCR activator of RhoGEF and GTPase Homo sapiens 198-206 25132497-2 2014 However, emergence of compound mutations in a BCR-ABL1 allele may confer ponatinib resistance. ponatinib 73-82 BCR activator of RhoGEF and GTPase Homo sapiens 46-54 25132497-3 2014 We found that clinically reported BCR-ABL1 compound mutants center on 12 key positions and confer varying resistance to imatinib, nilotinib, dasatinib, ponatinib, rebastinib, and bosutinib. ponatinib 152-161 BCR activator of RhoGEF and GTPase Homo sapiens 34-42 25465127-0 2014 Structural insights into FGFR kinase isoform selectivity: diverse binding modes of AZD4547 and ponatinib in complex with FGFR1 and FGFR4. ponatinib 95-104 fibroblast growth factor receptor 4 Homo sapiens 131-136 25465127-2 2014 Despite a high level of sequence homology in the ATP-binding site, the majority of reported inhibitors are selective for the FGFR1-3 isoforms and display much reduced potency toward FGFR4, an exception being the Bcr-Abl inhibitor ponatinib. ponatinib 230-239 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 212-219 25465127-3 2014 Here we present the crystal structure of the FGFR4 kinase domain and show that both FGFR1 and FGFR4 kinase domains in complex with ponatinib adopt a DFG-out activation loop conformation. ponatinib 131-140 fibroblast growth factor receptor 4 Homo sapiens 45-50 25465127-3 2014 Here we present the crystal structure of the FGFR4 kinase domain and show that both FGFR1 and FGFR4 kinase domains in complex with ponatinib adopt a DFG-out activation loop conformation. ponatinib 131-140 fibroblast growth factor receptor 1 Homo sapiens 84-89 25465127-3 2014 Here we present the crystal structure of the FGFR4 kinase domain and show that both FGFR1 and FGFR4 kinase domains in complex with ponatinib adopt a DFG-out activation loop conformation. ponatinib 131-140 fibroblast growth factor receptor 4 Homo sapiens 94-99 25465127-4 2014 Comparison with the structure of FGFR1 in complex with the candidate drug AZD4547, combined with kinetic characterization of the binding of ponatinib and AZD4547 to FGFR1 and FGFR4, sheds light on the observed differences in selectivity profiles and provides a rationale for developing FGFR4-selective inhibitors. ponatinib 140-149 fibroblast growth factor receptor 1 Homo sapiens 33-38 25465127-4 2014 Comparison with the structure of FGFR1 in complex with the candidate drug AZD4547, combined with kinetic characterization of the binding of ponatinib and AZD4547 to FGFR1 and FGFR4, sheds light on the observed differences in selectivity profiles and provides a rationale for developing FGFR4-selective inhibitors. ponatinib 140-149 fibroblast growth factor receptor 1 Homo sapiens 165-170 25465127-4 2014 Comparison with the structure of FGFR1 in complex with the candidate drug AZD4547, combined with kinetic characterization of the binding of ponatinib and AZD4547 to FGFR1 and FGFR4, sheds light on the observed differences in selectivity profiles and provides a rationale for developing FGFR4-selective inhibitors. ponatinib 140-149 fibroblast growth factor receptor 4 Homo sapiens 175-180 25465127-4 2014 Comparison with the structure of FGFR1 in complex with the candidate drug AZD4547, combined with kinetic characterization of the binding of ponatinib and AZD4547 to FGFR1 and FGFR4, sheds light on the observed differences in selectivity profiles and provides a rationale for developing FGFR4-selective inhibitors. ponatinib 140-149 fibroblast growth factor receptor 4 Homo sapiens 286-291 25053825-2 2014 Here, we demonstrate that cotreatment with JQ1 and the FLT3 tyrosine kinase inhibitor (TKI) ponatinib or AC220 synergistically induce apoptosis of cultured and primary CD34(+) human AML blast progenitor cells (BPC) expressing FLT3-ITD. ponatinib 92-101 fms related receptor tyrosine kinase 3 Homo sapiens 55-59 25053825-2 2014 Here, we demonstrate that cotreatment with JQ1 and the FLT3 tyrosine kinase inhibitor (TKI) ponatinib or AC220 synergistically induce apoptosis of cultured and primary CD34(+) human AML blast progenitor cells (BPC) expressing FLT3-ITD. ponatinib 92-101 CD34 molecule Homo sapiens 168-172 25053825-2 2014 Here, we demonstrate that cotreatment with JQ1 and the FLT3 tyrosine kinase inhibitor (TKI) ponatinib or AC220 synergistically induce apoptosis of cultured and primary CD34(+) human AML blast progenitor cells (BPC) expressing FLT3-ITD. ponatinib 92-101 fms related receptor tyrosine kinase 3 Homo sapiens 226-230 24552773-0 2014 Ponatinib induces apoptosis in imatinib-resistant human mast cells by dephosphorylating mutant D816V KIT and silencing beta-catenin signaling. ponatinib 0-9 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 101-104 24768818-4 2014 Ponatinib is identified as the more potent molecule, which inhibits DDR1 and DDR2 with an IC50 of 9nM. ponatinib 0-9 discoidin domain receptor tyrosine kinase 1 Homo sapiens 68-72 24768818-4 2014 Ponatinib is identified as the more potent molecule, which inhibits DDR1 and DDR2 with an IC50 of 9nM. ponatinib 0-9 discoidin domain receptor tyrosine kinase 2 Homo sapiens 77-81 24768818-8 2014 Whereas imatinib and ponatinib bind potently to both the DDR and ABL kinases, the hydrophobic interactions of the ABL P-loop appear poorly satisfied by DDR1-IN-1 suggesting a structural basis for its DDR1 selectivity. ponatinib 21-30 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 65-68 24771645-6 2014 RESULTS: Among 58 cell lines, 14 exhibited ponatinib sensitivity (IC50 values <= 50 nmol/L) that correlated with FGFR1 mRNA and protein expression, but not with FGFR1 GCN or histology. ponatinib 43-52 fibroblast growth factor receptor 1 Homo sapiens 116-121 24771645-7 2014 Moreover, ponatinib sensitivity associated with mRNA expression of the ligands, FGF2 and FGF9. ponatinib 10-19 fibroblast growth factor 2 Homo sapiens 80-84 24771645-7 2014 Moreover, ponatinib sensitivity associated with mRNA expression of the ligands, FGF2 and FGF9. ponatinib 10-19 fibroblast growth factor 9 Homo sapiens 89-93 24407160-0 2014 Identification of Ponatinib as a potent inhibitor of growth, migration, and activation of neoplastic eosinophils carrying FIP1L1-PDGFRA. ponatinib 18-27 factor interacting with PAPOLA and CPSF1 Homo sapiens 122-128 24407160-0 2014 Identification of Ponatinib as a potent inhibitor of growth, migration, and activation of neoplastic eosinophils carrying FIP1L1-PDGFRA. ponatinib 18-27 platelet derived growth factor receptor alpha Homo sapiens 129-135 24407160-10 2014 In addition, ponatinib was found to downregulate expression of the activation-linked surface antigen CD63 on EOL-1 cells and to suppress the growth of primary neoplastic eosinophils. ponatinib 13-22 CD63 molecule Homo sapiens 101-105 24407160-14 2014 Although several different PDGFR-targeting agents are effective, the most potent drug appears to be ponatinib. ponatinib 100-109 platelet derived growth factor receptor beta Homo sapiens 27-32 24481648-0 2014 Ponatinib enhances anticancer drug sensitivity in MRP7-overexpressing cells. ponatinib 0-9 ATP binding cassette subfamily C member 10 Homo sapiens 50-54 24481648-4 2014 Ponatinib, a multi-targeted TKI, inhibits the activity of BCR-ABL with very high potency and broad specificity, including the T315I mutation which confers resistance to other TKIs. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 58-65 24481648-5 2014 It was reported that ponatinib was capable of reversing breast cancer resistance protein (BCRP)- and P-glycoprotein (P-gp)-mediated MDR. ponatinib 21-30 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 56-88 24481648-5 2014 It was reported that ponatinib was capable of reversing breast cancer resistance protein (BCRP)- and P-glycoprotein (P-gp)-mediated MDR. ponatinib 21-30 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 90-94 24481648-5 2014 It was reported that ponatinib was capable of reversing breast cancer resistance protein (BCRP)- and P-glycoprotein (P-gp)-mediated MDR. ponatinib 21-30 ATP binding cassette subfamily B member 1 Homo sapiens 101-115 24481648-5 2014 It was reported that ponatinib was capable of reversing breast cancer resistance protein (BCRP)- and P-glycoprotein (P-gp)-mediated MDR. ponatinib 21-30 ATP binding cassette subfamily B member 1 Homo sapiens 117-121 24481648-6 2014 In the present study, we report for the first time that ponatinib also potentiates the cytotoxicity of widely used therapeutic substrates of MRP7, such as paclitaxel, docetaxel, vincristine and vinblastine. ponatinib 56-65 ATP binding cassette subfamily C member 10 Homo sapiens 141-145 24481648-7 2014 Ponatinib significantly enhances the accumulation of [3H]-paclitaxel in cells expressing MRP7. ponatinib 0-9 ATP binding cassette subfamily C member 10 Homo sapiens 89-93 24481648-10 2014 In addition to inhibition of pump function, ponatinib also downregulated MRP7 protein expression in a time- and concentration-dependent manner. ponatinib 44-53 ATP binding cassette subfamily C member 10 Homo sapiens 73-77 24408322-0 2014 Ponatinib overcomes FGF2-mediated resistance in CML patients without kinase domain mutations. ponatinib 0-9 fibroblast growth factor 2 Homo sapiens 20-24 24408322-5 2014 Resistance could be overcome with ponatinib, a multikinase inhibitor that targets BCR-ABL and FGF receptor. ponatinib 34-43 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 82-89 24408322-8 2014 Moreover, FGF2 in the marrow decreased concurrently with response to ponatinib, further suggesting that FGF2-mediated resistance is interrupted by FGF receptor inhibition. ponatinib 69-78 fibroblast growth factor 2 Homo sapiens 104-108 24550512-6 2014 Modeling of BCR-ABL1 in complex with the potent pan-BCR-ABL1 TKI ponatinib highlighted potentially effective therapeutic strategies for patients carrying these recalcitrant and complex BCR-ABL1 mutant proteins while unveiling unique mechanisms of escape to ponatinib therapy. ponatinib 65-74 BCR activator of RhoGEF and GTPase Homo sapiens 12-20 24550512-6 2014 Modeling of BCR-ABL1 in complex with the potent pan-BCR-ABL1 TKI ponatinib highlighted potentially effective therapeutic strategies for patients carrying these recalcitrant and complex BCR-ABL1 mutant proteins while unveiling unique mechanisms of escape to ponatinib therapy. ponatinib 65-74 BCR activator of RhoGEF and GTPase Homo sapiens 52-60 24550512-6 2014 Modeling of BCR-ABL1 in complex with the potent pan-BCR-ABL1 TKI ponatinib highlighted potentially effective therapeutic strategies for patients carrying these recalcitrant and complex BCR-ABL1 mutant proteins while unveiling unique mechanisms of escape to ponatinib therapy. ponatinib 65-74 BCR activator of RhoGEF and GTPase Homo sapiens 52-60 24550512-6 2014 Modeling of BCR-ABL1 in complex with the potent pan-BCR-ABL1 TKI ponatinib highlighted potentially effective therapeutic strategies for patients carrying these recalcitrant and complex BCR-ABL1 mutant proteins while unveiling unique mechanisms of escape to ponatinib therapy. ponatinib 257-266 BCR activator of RhoGEF and GTPase Homo sapiens 12-20 24550512-6 2014 Modeling of BCR-ABL1 in complex with the potent pan-BCR-ABL1 TKI ponatinib highlighted potentially effective therapeutic strategies for patients carrying these recalcitrant and complex BCR-ABL1 mutant proteins while unveiling unique mechanisms of escape to ponatinib therapy. ponatinib 257-266 BCR activator of RhoGEF and GTPase Homo sapiens 52-60 24550512-6 2014 Modeling of BCR-ABL1 in complex with the potent pan-BCR-ABL1 TKI ponatinib highlighted potentially effective therapeutic strategies for patients carrying these recalcitrant and complex BCR-ABL1 mutant proteins while unveiling unique mechanisms of escape to ponatinib therapy. ponatinib 257-266 BCR activator of RhoGEF and GTPase Homo sapiens 52-60 24596204-0 2014 Ponatinib circumvents FGF2-driven resistance to imatinib in CML. ponatinib 0-9 fibroblast growth factor 2 Homo sapiens 22-26 25360237-1 2014 Five BCR-ABL1 tyrosine kinase inhibitors (TKIs), imatinib, nilotinib, dasatinib, bosutinib, and ponatinib, are currently approved for the treatment of chronic myeloid leukemia (CML). ponatinib 96-105 BCR activator of RhoGEF and GTPase Homo sapiens 5-13 24486648-8 2014 In contrast, ponatinib efficiently eradicated leukemic cells expressing Hes1 and the imatinib-resistant FLP1L1-PDGFRAlpha mutant in vitro and in vivo. ponatinib 13-22 hes family bHLH transcription factor 1 Mus musculus 72-76 24486648-8 2014 In contrast, ponatinib efficiently eradicated leukemic cells expressing Hes1 and the imatinib-resistant FLP1L1-PDGFRAlpha mutant in vitro and in vivo. ponatinib 13-22 platelet derived growth factor receptor, alpha polypeptide Mus musculus 111-121 24552773-3 2014 The purpose of this investigation was aimed at exploring whether ponatinib (AP24534), a novel effective TKI against T315I Bcr-Abl, was active against D816V KIT. ponatinib 65-74 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 156-159 24552773-3 2014 The purpose of this investigation was aimed at exploring whether ponatinib (AP24534), a novel effective TKI against T315I Bcr-Abl, was active against D816V KIT. ponatinib 76-83 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 122-129 24552773-3 2014 The purpose of this investigation was aimed at exploring whether ponatinib (AP24534), a novel effective TKI against T315I Bcr-Abl, was active against D816V KIT. ponatinib 76-83 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 156-159 24552773-4 2014 We discovered that ponatinib abrogated the phosphorylation of KIT harboring either V560G (sensitive to imatinib) or D816V mutation (resistant to imatinib) and the downstream signaling transduction. ponatinib 19-28 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 62-65 24552773-5 2014 Ponatinib inhibited the growth of D816V KIT-expressing cells in culture and nude mouse xenografted tumor. ponatinib 0-9 KIT proto-oncogene receptor tyrosine kinase Mus musculus 40-43 24552773-6 2014 Ponatinib triggered apoptosis by inducing the release of cytochrome c and AIF, downregulation of Mcl-1. ponatinib 0-9 cytochrome c, somatic Homo sapiens 57-69 24552773-6 2014 Ponatinib triggered apoptosis by inducing the release of cytochrome c and AIF, downregulation of Mcl-1. ponatinib 0-9 MCL1 apoptosis regulator, BCL2 family member Homo sapiens 97-102 24552773-7 2014 Furthermore, ponatinib abrogated the phosphorylation of beta-catenin at the site Y654, suppressed the translocation of beta-catenin, and inhibited the transcription and DNA binding of TCF and the expression of its targets (e.g., AXIN2, c-MYC, and CCND1). ponatinib 13-22 catenin beta 1 Homo sapiens 56-68 24552773-7 2014 Furthermore, ponatinib abrogated the phosphorylation of beta-catenin at the site Y654, suppressed the translocation of beta-catenin, and inhibited the transcription and DNA binding of TCF and the expression of its targets (e.g., AXIN2, c-MYC, and CCND1). ponatinib 13-22 catenin beta 1 Homo sapiens 119-131 24552773-7 2014 Furthermore, ponatinib abrogated the phosphorylation of beta-catenin at the site Y654, suppressed the translocation of beta-catenin, and inhibited the transcription and DNA binding of TCF and the expression of its targets (e.g., AXIN2, c-MYC, and CCND1). ponatinib 13-22 hepatocyte nuclear factor 4 alpha Homo sapiens 184-187 24552773-7 2014 Furthermore, ponatinib abrogated the phosphorylation of beta-catenin at the site Y654, suppressed the translocation of beta-catenin, and inhibited the transcription and DNA binding of TCF and the expression of its targets (e.g., AXIN2, c-MYC, and CCND1). ponatinib 13-22 axin 2 Homo sapiens 229-234 24552773-7 2014 Furthermore, ponatinib abrogated the phosphorylation of beta-catenin at the site Y654, suppressed the translocation of beta-catenin, and inhibited the transcription and DNA binding of TCF and the expression of its targets (e.g., AXIN2, c-MYC, and CCND1). ponatinib 13-22 MYC proto-oncogene, bHLH transcription factor Homo sapiens 236-241 24552773-7 2014 Furthermore, ponatinib abrogated the phosphorylation of beta-catenin at the site Y654, suppressed the translocation of beta-catenin, and inhibited the transcription and DNA binding of TCF and the expression of its targets (e.g., AXIN2, c-MYC, and CCND1). ponatinib 13-22 cyclin D1 Homo sapiens 247-252 24552773-8 2014 Moreover, ponatinib was highly active against xenografted D816V KIT tumors in nude mice and significantly prolonged the survival of mice with aggressive systemic mastocytosis or mast cell leukemia by impeding the expansion and infiltration of mast cells with imatinib-resistant D814Y KIT. ponatinib 10-19 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 64-67 24552773-8 2014 Moreover, ponatinib was highly active against xenografted D816V KIT tumors in nude mice and significantly prolonged the survival of mice with aggressive systemic mastocytosis or mast cell leukemia by impeding the expansion and infiltration of mast cells with imatinib-resistant D814Y KIT. ponatinib 10-19 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 284-287 24552773-9 2014 Our findings warrant a clinical trial of ponatinib in patients with systemic mastocytosis harboring D816V KIT. ponatinib 41-50 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 106-109 24552773-0 2014 Ponatinib induces apoptosis in imatinib-resistant human mast cells by dephosphorylating mutant D816V KIT and silencing beta-catenin signaling. ponatinib 0-9 catenin beta 1 Homo sapiens 119-131 24552773-3 2014 The purpose of this investigation was aimed at exploring whether ponatinib (AP24534), a novel effective TKI against T315I Bcr-Abl, was active against D816V KIT. ponatinib 65-74 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 122-129 24297701-0 2014 BCR-ABL residues interacting with ponatinib are critical to preserve the tumorigenic potential of the oncoprotein. ponatinib 34-43 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 0-7 24586514-0 2014 Combining the ABL1 kinase inhibitor ponatinib and the histone deacetylase inhibitor vorinostat: a potential treatment for BCR-ABL-positive leukemia. ponatinib 36-45 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 14-18 24586514-0 2014 Combining the ABL1 kinase inhibitor ponatinib and the histone deacetylase inhibitor vorinostat: a potential treatment for BCR-ABL-positive leukemia. ponatinib 36-45 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 14-17 24586514-5 2014 In the current study, we analyzed the efficacy of ponatinib and vorinostat treatment by using BCR-ABL-positive cell lines. ponatinib 50-59 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 98-101 24586514-7 2014 We found that ponatinib potently inhibited the growth of Ba/F3 cells ectopically expressing BCR-ABL T315I mutation. ponatinib 14-23 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 96-99 24586514-11 2014 Caspase 3 and PARP activation increased after combination treatment with ponatinib and vorinostat. ponatinib 73-82 caspase 3 Mus musculus 0-9 24586514-11 2014 Caspase 3 and PARP activation increased after combination treatment with ponatinib and vorinostat. ponatinib 73-82 poly (ADP-ribose) polymerase family, member 1 Mus musculus 14-18 24586514-16 2014 Thus, combined administration of ponatinib and vorinostat may be a powerful strategy against BCR-ABL mutant cells and could enhance the cytotoxic effects of ponatinib in those BCR-ABL mutant cells. ponatinib 33-42 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 97-100 24586514-16 2014 Thus, combined administration of ponatinib and vorinostat may be a powerful strategy against BCR-ABL mutant cells and could enhance the cytotoxic effects of ponatinib in those BCR-ABL mutant cells. ponatinib 33-42 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 180-183 24586514-16 2014 Thus, combined administration of ponatinib and vorinostat may be a powerful strategy against BCR-ABL mutant cells and could enhance the cytotoxic effects of ponatinib in those BCR-ABL mutant cells. ponatinib 157-166 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 180-183 24550739-8 2014 After progression on pazopanib, the same patient also had stable disease on ponatinib, a pan-FGFR inhibitor (in vitro, FGFR2 IC50 8 nM). ponatinib 76-85 fibroblast growth factor receptor 2 Homo sapiens 119-124 24258348-7 2014 Thus, a third-generation ABL TKI, ponatinib, was developed to inhibit all mutated BCR-ABL and showed clinical efficacy in CML cells harbouring T315I. ponatinib 34-43 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 25-28 24258348-7 2014 Thus, a third-generation ABL TKI, ponatinib, was developed to inhibit all mutated BCR-ABL and showed clinical efficacy in CML cells harbouring T315I. ponatinib 34-43 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 82-89 23888935-1 2013 WHAT IS KNOWN AND OBJECTIVE: Ponatinib is a potent oral tyrosine kinase inhibitor with activity against BCR-ABL, the primary driver of chronic myeloid leukaemia and Philadelphia chromosome-positive acute lymphoblastic leukaemia. ponatinib 29-38 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 104-111 24756787-9 2014 In conclusion, ponatinib has proved to be a powerful BCR-ABL inhibitor, which exhibits clinical activity both in BCR-ABL wild-type and mutant CML, including activity against the T315I mutation. ponatinib 15-24 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 53-60 24756787-9 2014 In conclusion, ponatinib has proved to be a powerful BCR-ABL inhibitor, which exhibits clinical activity both in BCR-ABL wild-type and mutant CML, including activity against the T315I mutation. ponatinib 15-24 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 113-120 25593988-8 2014 In ponatinib assays performed on both non-mutated and T315I-mutated BCR-ABL1 cells, an increased number of resistant clones were observed in the presence of MS-5. ponatinib 3-12 BCR activator of RhoGEF and GTPase Mus musculus 68-76 24472312-0 2014 Ponatinib efficiently kills imatinib-resistant chronic eosinophilic leukemia cells harboring gatekeeper mutant T674I FIP1L1-PDGFRalpha: roles of Mcl-1 and beta-catenin. ponatinib 0-9 FIP1 like 1 (S. cerevisiae) Mus musculus 117-123 24472312-0 2014 Ponatinib efficiently kills imatinib-resistant chronic eosinophilic leukemia cells harboring gatekeeper mutant T674I FIP1L1-PDGFRalpha: roles of Mcl-1 and beta-catenin. ponatinib 0-9 myeloid cell leukemia sequence 1 Mus musculus 145-150 24472312-0 2014 Ponatinib efficiently kills imatinib-resistant chronic eosinophilic leukemia cells harboring gatekeeper mutant T674I FIP1L1-PDGFRalpha: roles of Mcl-1 and beta-catenin. ponatinib 0-9 catenin (cadherin associated protein), beta 1 Mus musculus 155-167 24472312-4 2014 The purpose of this study was to examine the effect of ponatinib on T674I FIP1L1-PDGFRalpha. ponatinib 55-64 FIP1 like 1 (S. cerevisiae) Mus musculus 74-80 24472312-7 2014 The in vivo antitumor activity of ponatinib was evaluated with xenografted BaF3-T674I FIP1L1-PDGFRalpha cells in nude mice models. ponatinib 34-43 FIP1 like 1 (S. cerevisiae) Mus musculus 86-92 24472312-9 2014 Ponatinib potently inhibited the phosphorylation of WT and T674I FIP1L1-PDGFRalpha and their downstream signaling molecules (e.g., Stat3, Stat5). ponatinib 0-9 FIP1 like 1 (S. cerevisiae) Mus musculus 65-71 24472312-9 2014 Ponatinib potently inhibited the phosphorylation of WT and T674I FIP1L1-PDGFRalpha and their downstream signaling molecules (e.g., Stat3, Stat5). ponatinib 0-9 signal transducer and activator of transcription 3 Mus musculus 131-136 24472312-9 2014 Ponatinib potently inhibited the phosphorylation of WT and T674I FIP1L1-PDGFRalpha and their downstream signaling molecules (e.g., Stat3, Stat5). ponatinib 0-9 signal transducer and activator of transcription 5A Mus musculus 138-143 24472312-10 2014 Ponatinib strikingly inhibited the growth of both WT and T674I FIP1L1-PDGFRalpha-carrying CEL cells (IC50: 0.004-2.5 nM). ponatinib 0-9 FIP1 like 1 (S. cerevisiae) Mus musculus 63-69 24472312-12 2014 In vivo, ponatinib abrogated the growth of xenografted BaF3-T674I FIP1L1-PDGFRalpha cells in nude mice. ponatinib 9-18 FIP1 like 1 (S. cerevisiae) Mus musculus 66-72 24472312-13 2014 CONCLUSIONS: Ponatinib is a pan-FIP1L1-PDGFRalpha inhibitor, and clinical trials are warranted to investigate its efficacy in imatinib-resistant CEL. ponatinib 13-22 FIP1 like 1 (S. cerevisiae) Mus musculus 32-38 24236021-0 2013 Ponatinib is a pan-BCR-ABL kinase inhibitor: MD simulations and SIE study. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 19-26 24180494-1 2013 BACKGROUND: Ponatinib is a potent oral tyrosine kinase inhibitor of unmutated and mutated BCR-ABL, including BCR-ABL with the tyrosine kinase inhibitor-refractory threonine-to-isoleucine mutation at position 315 (T315I). ponatinib 12-21 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 90-97 24180494-1 2013 BACKGROUND: Ponatinib is a potent oral tyrosine kinase inhibitor of unmutated and mutated BCR-ABL, including BCR-ABL with the tyrosine kinase inhibitor-refractory threonine-to-isoleucine mutation at position 315 (T315I). ponatinib 12-21 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 109-116 24236021-3 2013 The pan-BCR-ABL kinase inhibitor ponatinib exhibits potent activity against native, T315I, and all other clinically relevant mutants, and showed better inhibition than the previously known inhibitors. ponatinib 33-42 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 8-15 24236021-4 2013 We have studied the molecular dynamics simulations and calculated solvated interaction energies of native and fourteen mutant BCR-ABL kinases (M244V, G250E, Q252H, Y253F, Y253H, E255K, E255V, T315A, T315I, F317L, F317V, M351T, F359V and H396P) complexed with ponatinib. ponatinib 259-268 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 126-133 24236021-5 2013 These studies revealed that the interactions between ponatinib and individual residues in BCR-ABL kinase are also affected due to the remote residue mutations. ponatinib 53-62 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 90-97 24236021-7 2013 Our work provides the molecular mechanisms of native and mutant BCR-ABL kinases inhibition by ponatinib at atomic level that has not been studied before. ponatinib 94-103 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 64-71 24159169-0 2013 Activity of omacetaxine mepesuccinate against ponatinib-resistant BCR-ABL-positive cells. ponatinib 46-55 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 66-73 24124571-0 2013 Targeting wild-type and mutationally activated FGFR4 in rhabdomyosarcoma with the inhibitor ponatinib (AP24534). ponatinib 92-101 fibroblast growth factor receptor 4 Homo sapiens 47-52 24124571-7 2013 We found ponatinib (AP24534) to be the most potent FGFR4 inhibitor with an IC50 in the nanomolar range. ponatinib 9-18 fibroblast growth factor receptor 4 Homo sapiens 51-56 24124571-7 2013 We found ponatinib (AP24534) to be the most potent FGFR4 inhibitor with an IC50 in the nanomolar range. ponatinib 20-27 fibroblast growth factor receptor 4 Homo sapiens 51-56 24124571-8 2013 Ponatinib inhibited the growth of RMS cells expressing wild-type or mutated FGFR4 through increased apoptosis. ponatinib 0-9 fibroblast growth factor receptor 4 Homo sapiens 76-81 24124571-9 2013 Phosphorylation of wild-type and mutated FGFR4 as well as its downstream target STAT3 was also suppressed by ponatinib. ponatinib 109-118 fibroblast growth factor receptor 4 Homo sapiens 41-46 24124571-9 2013 Phosphorylation of wild-type and mutated FGFR4 as well as its downstream target STAT3 was also suppressed by ponatinib. ponatinib 109-118 signal transducer and activator of transcription 3 Homo sapiens 80-85 24124571-10 2013 Finally, ponatinib treatment inhibited tumor growth in a RMS mouse model expressing mutated FGFR4. ponatinib 9-18 fibroblast growth factor receptor 4 Mus musculus 92-97 24124571-11 2013 Therefore, our data suggests that ponatinib is a potentially effective therapeutic agent for RMS tumors that are driven by a dysregulated FGFR4 signaling pathway. ponatinib 34-43 fibroblast growth factor receptor 4 Homo sapiens 138-143 23801357-2 2013 In vitro studies suggested that metabolism of ponatinib is partially mediated by CYP3A4. ponatinib 46-55 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 81-87 23915432-13 2013 Here, we show that using the most recently approved TKI, ponatinib (Iclusig), in combination with CC(mut3) allows a dose reduction of ponatinib and increased therapeutic efficacy in vitro measured by reduction in kinase activity, induction of apoptosis via caspase-3/7 and 7-AAD/Annexin V assays, and reduced transformative ability measured by a colony forming assay. ponatinib 57-66 caspase 3 Homo sapiens 257-266 23915432-13 2013 Here, we show that using the most recently approved TKI, ponatinib (Iclusig), in combination with CC(mut3) allows a dose reduction of ponatinib and increased therapeutic efficacy in vitro measured by reduction in kinase activity, induction of apoptosis via caspase-3/7 and 7-AAD/Annexin V assays, and reduced transformative ability measured by a colony forming assay. ponatinib 57-66 annexin A5 Homo sapiens 279-288 23915432-13 2013 Here, we show that using the most recently approved TKI, ponatinib (Iclusig), in combination with CC(mut3) allows a dose reduction of ponatinib and increased therapeutic efficacy in vitro measured by reduction in kinase activity, induction of apoptosis via caspase-3/7 and 7-AAD/Annexin V assays, and reduced transformative ability measured by a colony forming assay. ponatinib 68-75 caspase 3 Homo sapiens 257-266 23915432-13 2013 Here, we show that using the most recently approved TKI, ponatinib (Iclusig), in combination with CC(mut3) allows a dose reduction of ponatinib and increased therapeutic efficacy in vitro measured by reduction in kinase activity, induction of apoptosis via caspase-3/7 and 7-AAD/Annexin V assays, and reduced transformative ability measured by a colony forming assay. ponatinib 68-75 annexin A5 Homo sapiens 279-288 23539538-0 2013 Synergistic growth-inhibitory effects of ponatinib and midostaurin (PKC412) on neoplastic mast cells carrying KIT D816V. ponatinib 41-50 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 110-113 23539538-4 2013 Ponatinib was found to inhibit the kinase activity of KIT G560V and KIT D816V in the human mast cell leukemia cell line HMC-1. ponatinib 0-9 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 54-57 23539538-4 2013 Ponatinib was found to inhibit the kinase activity of KIT G560V and KIT D816V in the human mast cell leukemia cell line HMC-1. ponatinib 0-9 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 68-71 23539538-5 2013 In addition, ponatinib was found to block Lyn- and STAT5 activity in neoplastic mast cells. ponatinib 13-22 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 42-45 23539538-5 2013 In addition, ponatinib was found to block Lyn- and STAT5 activity in neoplastic mast cells. ponatinib 13-22 signal transducer and activator of transcription 5A Homo sapiens 51-56 23539538-6 2013 Ponatinib induced growth inhibition and apoptosis in HMC-1.1 cells (KIT G560V(+)) and HMC-1.2 cells (KIT G560V(+)/KIT D816V(+)) as well as in primary neoplastic mast cells. ponatinib 0-9 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 68-71 23539538-6 2013 Ponatinib induced growth inhibition and apoptosis in HMC-1.1 cells (KIT G560V(+)) and HMC-1.2 cells (KIT G560V(+)/KIT D816V(+)) as well as in primary neoplastic mast cells. ponatinib 0-9 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 101-104 23539538-6 2013 Ponatinib induced growth inhibition and apoptosis in HMC-1.1 cells (KIT G560V(+)) and HMC-1.2 cells (KIT G560V(+)/KIT D816V(+)) as well as in primary neoplastic mast cells. ponatinib 0-9 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 101-104 23539538-7 2013 The effects of ponatinib were dose-dependent, but higher IC50-values were obtained in HMC-1 cells harboring KIT D816V than in those lacking KIT D816V. ponatinib 15-24 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 108-111 23801357-3 2013 The effects of CYP3A4 inhibition on the pharmacokinetics of ponatinib and its CYP3A4-mediated metabolite, AP24567, were evaluated in a single-center, randomized, two-period, two-sequence crossover study in healthy volunteers. ponatinib 60-69 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 15-21 23539538-9 2013 The ponatinib+midostaurin combination induced substantial inhibition of KIT-, Lyn-, and STAT5 activity, but did not suppress Btk. ponatinib 4-13 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 72-75 23539538-9 2013 The ponatinib+midostaurin combination induced substantial inhibition of KIT-, Lyn-, and STAT5 activity, but did not suppress Btk. ponatinib 4-13 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 78-81 23539538-9 2013 The ponatinib+midostaurin combination induced substantial inhibition of KIT-, Lyn-, and STAT5 activity, but did not suppress Btk. ponatinib 4-13 signal transducer and activator of transcription 5A Homo sapiens 88-93 23539538-10 2013 We then applied a Btk short interfering RNA and found that Btk knockdown sensitizes HMC-1 cells against ponatinib. ponatinib 104-113 Bruton tyrosine kinase Homo sapiens 18-21 23539538-10 2013 We then applied a Btk short interfering RNA and found that Btk knockdown sensitizes HMC-1 cells against ponatinib. ponatinib 104-113 Bruton tyrosine kinase Homo sapiens 59-62 23986642-5 2013 Ponatinib (Iclusig ), an orally available, pan-tyrosine kinase inhibitor has a unique binding mechanism allowing inhibition of BCR-ABL kinases, including those with the T315I point mutation. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 127-134 23986642-5 2013 Ponatinib (Iclusig ), an orally available, pan-tyrosine kinase inhibitor has a unique binding mechanism allowing inhibition of BCR-ABL kinases, including those with the T315I point mutation. ponatinib 11-18 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 127-134 23908597-7 2013 Within the FGFR2(mutant) cell lines, three of seven showed marked resistance to PD173074 and relative resistance to dovitinib and ponatinib. ponatinib 130-139 fibroblast growth factor receptor 2 Homo sapiens 11-16 23908597-10 2013 Biochemical in vitro kinase analyses also show that ponatinib is more effective than dovitinib at inhibiting FGFR2(N550K). ponatinib 52-61 fibroblast growth factor receptor 2 Homo sapiens 109-114 23787070-4 2013 Ponatinib (AP24534) an orally active Bcr-Abl Tyrosine Kinase Inhibitor and Bafetinib (INNO-406) have efficacy against various point mutations in the Bcr-Abl kinase. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 37-44 23787070-4 2013 Ponatinib (AP24534) an orally active Bcr-Abl Tyrosine Kinase Inhibitor and Bafetinib (INNO-406) have efficacy against various point mutations in the Bcr-Abl kinase. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 149-156 23787070-4 2013 Ponatinib (AP24534) an orally active Bcr-Abl Tyrosine Kinase Inhibitor and Bafetinib (INNO-406) have efficacy against various point mutations in the Bcr-Abl kinase. ponatinib 11-18 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 37-44 23787070-4 2013 Ponatinib (AP24534) an orally active Bcr-Abl Tyrosine Kinase Inhibitor and Bafetinib (INNO-406) have efficacy against various point mutations in the Bcr-Abl kinase. ponatinib 11-18 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 149-156 23684619-0 2013 Efficacy of ponatinib against ABL tyrosine kinase inhibitor-resistant leukemia cells. ponatinib 12-21 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 30-33 23684619-10 2013 This study demonstrates that ponatinib has an anti-leukemia effect by reducing ABL and Lyn kinase activity and this information may be of therapeutic relevance. ponatinib 29-38 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 79-82 23684619-10 2013 This study demonstrates that ponatinib has an anti-leukemia effect by reducing ABL and Lyn kinase activity and this information may be of therapeutic relevance. ponatinib 29-38 LYN proto-oncogene, Src family tyrosine kinase Homo sapiens 87-90 23576564-5 2013 Among TKIs tested, ponatinib showed the most robust capacity for apoptotic commitment showing sustained suppression of BCR-ABL signaling even at low intracellular levels following extensive washout, consistent with high-affinity binding and slow dissociation from ABL kinase. ponatinib 19-28 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 119-126 23576564-5 2013 Among TKIs tested, ponatinib showed the most robust capacity for apoptotic commitment showing sustained suppression of BCR-ABL signaling even at low intracellular levels following extensive washout, consistent with high-affinity binding and slow dissociation from ABL kinase. ponatinib 19-28 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 123-126 23372106-2 2013 Five currently available BCR-ABL inhibitors form the mainstay of CML treatment, including first-generation imatinib and more potent second-generation BCR-ABL inhibitors dasatinib and nilotinib, with bosutinib and ponatinib having been recently approved for market inclusion. ponatinib 213-222 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 25-32 23563700-0 2013 Novel FGFR inhibitor ponatinib suppresses the growth of non-small cell lung cancer cells overexpressing FGFR1. ponatinib 21-30 fibroblast growth factor receptor 1 Homo sapiens 104-109 23563700-3 2013 The aim of this study was to investigate whether targeting fibroblast growth factor receptor 1 (FGFR1) with ponatinib inhibits the cell growth in both established and primary lung cancer cells overexpressing FGFR1. ponatinib 108-117 fibroblast growth factor receptor 1 Homo sapiens 59-94 23563700-3 2013 The aim of this study was to investigate whether targeting fibroblast growth factor receptor 1 (FGFR1) with ponatinib inhibits the cell growth in both established and primary lung cancer cells overexpressing FGFR1. ponatinib 108-117 fibroblast growth factor receptor 1 Homo sapiens 96-101 23563700-5 2013 We identified four cell lines and two newly established primary lung cancer cultures that showed high FGFR1 expression levels, and evaluated the effect of the novel FGFR1 inhibitor ponatinib on cell growth. ponatinib 181-190 fibroblast growth factor receptor 1 Homo sapiens 165-170 23468082-0 2013 Combined targeting of FGFR2 and mTOR by ponatinib and ridaforolimus results in synergistic antitumor activity in FGFR2 mutant endometrial cancer models. ponatinib 40-49 fibroblast growth factor receptor 2 Homo sapiens 22-27 23468082-0 2013 Combined targeting of FGFR2 and mTOR by ponatinib and ridaforolimus results in synergistic antitumor activity in FGFR2 mutant endometrial cancer models. ponatinib 40-49 mechanistic target of rapamycin kinase Homo sapiens 32-36 23468082-0 2013 Combined targeting of FGFR2 and mTOR by ponatinib and ridaforolimus results in synergistic antitumor activity in FGFR2 mutant endometrial cancer models. ponatinib 40-49 fibroblast growth factor receptor 2 Homo sapiens 113-118 23468082-4 2013 METHODS: Ponatinib is an oral multitargeted kinase inhibitor that potently inhibits all 4 members of the FGFR family. ponatinib 9-18 fibroblast growth factor receptor 2 Homo sapiens 105-109 23468082-7 2013 RESULTS: The combination of ponatinib and ridaforolimus had a synergistic effect on the in vitro growth of endometrial lines bearing an activating FGFR2 mutation, irrespective of PTEN status. ponatinib 28-37 fibroblast growth factor receptor 2 Homo sapiens 147-152 23468082-10 2013 CONCLUSIONS: These encouraging preclinical findings suggest the inhibition of both FGFR2 and mTOR by the ponatinib-ridaforolimus combination may provide a new therapeutic strategy to treat advanced endometrial cancers with dual pathway dysregulation. ponatinib 105-114 fibroblast growth factor receptor 2 Homo sapiens 83-88 23468082-10 2013 CONCLUSIONS: These encouraging preclinical findings suggest the inhibition of both FGFR2 and mTOR by the ponatinib-ridaforolimus combination may provide a new therapeutic strategy to treat advanced endometrial cancers with dual pathway dysregulation. ponatinib 105-114 mechanistic target of rapamycin kinase Homo sapiens 93-97 23430109-5 2013 Substitution of the FLT3 "gatekeeper" phenylalanine with leucine (F691L) conferred mild resistance to ponatinib, but substitutions at the FLT3 activation loop (AL) residue D835 conferred a high degree of resistance. ponatinib 102-111 fms related receptor tyrosine kinase 3 Homo sapiens 20-24 23908597-0 2013 The N550K/H mutations in FGFR2 confer differential resistance to PD173074, dovitinib, and ponatinib ATP-competitive inhibitors. ponatinib 90-99 fibroblast growth factor receptor 2 Homo sapiens 25-30 23908597-5 2013 Unlike PD173074, ponatinib effectively inhibited all the dovitinib-resistant FGFR2 mutants except the V565I gatekeeper mutation, suggesting ponatinib but not dovitinib targets the active conformation of FGFR2 kinase. ponatinib 17-26 fibroblast growth factor receptor 2 Homo sapiens 77-82 23563700-7 2013 Ponatinib treatment of established NSCLC cell lines expressing higher levels of FGFR1 resulted in marked cell growth inhibition and suppression of clonogenicity. ponatinib 0-9 fibroblast growth factor receptor 1 Homo sapiens 80-85 23563700-11 2013 Our data indicate that pharmacological inhibition of FGFR1 kinase activity with ponatinib may be effective for the treatment of lung cancer patients whose tumors overexpress FGFR1. ponatinib 80-89 fibroblast growth factor receptor 1 Homo sapiens 53-58 23563700-11 2013 Our data indicate that pharmacological inhibition of FGFR1 kinase activity with ponatinib may be effective for the treatment of lung cancer patients whose tumors overexpress FGFR1. ponatinib 80-89 fibroblast growth factor receptor 1 Homo sapiens 174-179 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 23430109-0 2013 Activity of ponatinib against clinically-relevant AC220-resistant kinase domain mutants of FLT3-ITD. ponatinib 12-21 fms related receptor tyrosine kinase 3 Homo sapiens 91-95 23430109-3 2013 Ponatinib has demonstrated early clinical efficacy in chemotherapy-resistant acute myeloid leukemia (AML) patients with internal tandem duplication (ITD) mutations in FLT3. ponatinib 0-9 fms related receptor tyrosine kinase 3 Homo sapiens 167-171 23430109-4 2013 We assessed the in vitro activity of ponatinib against clinically relevant FLT3-ITD mutant isoforms that confer resistance to AC220 or sorafenib. ponatinib 37-46 fms related receptor tyrosine kinase 3 Homo sapiens 75-79 23616953-1 2013 Ponatinib is a novel, next-generation, small-molecule tyrosine kinase inhibitor with potent activity against the BCR-ABL fusion oncogene as well as all other ABL kinase domain mutations that confer resistance to earlier generation tyrosine kinase inhibitors. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 113-120 23319824-0 2013 Combination of ponatinib with Hedgehog antagonist vismodegib for therapy-resistant BCR-ABL1-positive leukemia. ponatinib 15-24 BCR activator of RhoGEF and GTPase Mus musculus 83-91 23319824-5 2013 RESULTS: We observed that combination with vismodegib and ponatinib helps to eliminate therapy-resistant NOD/SCID repopulating T315I BCR-ABL1-positive cells. ponatinib 58-67 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 137-141 23319824-6 2013 The percentage of CD19-positive leukemia cells in peripheral blood was significantly lower in vismodegib + ponatinib-treated mice than that of the vehicle or ponatinib alone (P < 0.001). ponatinib 107-116 CD19 antigen Mus musculus 18-22 23223358-2 2013 The third-generation ABL1 TKI ponatinib is effective against BCR-ABL1 point mutants individually, but remains vulnerable to certain BCR-ABL1 compound mutants. ponatinib 30-39 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 21-25 23223358-2 2013 The third-generation ABL1 TKI ponatinib is effective against BCR-ABL1 point mutants individually, but remains vulnerable to certain BCR-ABL1 compound mutants. ponatinib 30-39 BCR activator of RhoGEF and GTPase Homo sapiens 61-69 23223358-2 2013 The third-generation ABL1 TKI ponatinib is effective against BCR-ABL1 point mutants individually, but remains vulnerable to certain BCR-ABL1 compound mutants. ponatinib 30-39 BCR activator of RhoGEF and GTPase Homo sapiens 132-140 23190395-8 2012 Using 1 as a competitive probe, we determined the extent to which ponatinib, a clinical Bcr-Abl inhibitor, targets Src-family kinases. ponatinib 66-75 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 88-95 23409026-14 2013 After the recent approval of nilotinib, dasatinib, bosutinib and ponatinib for treatment of chronic myeloid leukemia along with imatinib, all of which vary in their effectiveness against mutated BCR-ABL forms, detection of pre-existing BCR-ABL mutations can help in selection of appropriate first-line drug therapy. ponatinib 65-74 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 195-202 23409026-14 2013 After the recent approval of nilotinib, dasatinib, bosutinib and ponatinib for treatment of chronic myeloid leukemia along with imatinib, all of which vary in their effectiveness against mutated BCR-ABL forms, detection of pre-existing BCR-ABL mutations can help in selection of appropriate first-line drug therapy. ponatinib 65-74 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 236-243 23114643-4 2013 Nilotinib, ponatinib and sorafenib strongly suppressed doxorubicin-mediated phosphorylation of JNK and p38 MAPK. ponatinib 11-20 mitogen-activated protein kinase 8 Mus musculus 95-98 23114643-4 2013 Nilotinib, ponatinib and sorafenib strongly suppressed doxorubicin-mediated phosphorylation of JNK and p38 MAPK. ponatinib 11-20 mitogen-activated protein kinase 14 Mus musculus 103-111 22875613-0 2013 Ponatinib as targeted therapy for FGFR1 fusions associated with the 8p11 myeloproliferative syndrome. ponatinib 0-9 fibroblast growth factor receptor 1 Homo sapiens 34-39 22875613-4 2013 Ponatinib-treated Ba/F3 cells transformed by ZMYM2-FGFR1 and BCR-FGFR1 and the FGFR1OP2-FGFR1 positive KG1A cell line showed reduced proliferation and decreased survival when compared to control cells. ponatinib 0-9 zinc finger, MYM-type 2 Mus musculus 45-50 22875613-4 2013 Ponatinib-treated Ba/F3 cells transformed by ZMYM2-FGFR1 and BCR-FGFR1 and the FGFR1OP2-FGFR1 positive KG1A cell line showed reduced proliferation and decreased survival when compared to control cells. ponatinib 0-9 fibroblast growth factor receptor 1 Mus musculus 51-56 22875613-4 2013 Ponatinib-treated Ba/F3 cells transformed by ZMYM2-FGFR1 and BCR-FGFR1 and the FGFR1OP2-FGFR1 positive KG1A cell line showed reduced proliferation and decreased survival when compared to control cells. ponatinib 0-9 BCR activator of RhoGEF and GTPase Mus musculus 61-70 22875613-4 2013 Ponatinib-treated Ba/F3 cells transformed by ZMYM2-FGFR1 and BCR-FGFR1 and the FGFR1OP2-FGFR1 positive KG1A cell line showed reduced proliferation and decreased survival when compared to control cells. ponatinib 0-9 FGFR1 oncogene partner 2 Mus musculus 79-87 22875613-4 2013 Ponatinib-treated Ba/F3 cells transformed by ZMYM2-FGFR1 and BCR-FGFR1 and the FGFR1OP2-FGFR1 positive KG1A cell line showed reduced proliferation and decreased survival when compared to control cells. ponatinib 0-9 fibroblast growth factor receptor 1 Mus musculus 65-70 22875613-7 2013 In one evaluable patient, ponatinib specifically reduced numbers of FGFR1-fusion gene positive colonies. ponatinib 26-35 fibroblast growth factor receptor 1 Homo sapiens 68-73 22781593-3 2013 Ponatinib (AP24534), which potently inhibits native and mutant BCR-ABL, also targets the FGFR family. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 63-70 22781593-3 2013 Ponatinib (AP24534), which potently inhibits native and mutant BCR-ABL, also targets the FGFR family. ponatinib 0-9 fibroblast growth factor receptor 1 Homo sapiens 89-93 22781593-3 2013 Ponatinib (AP24534), which potently inhibits native and mutant BCR-ABL, also targets the FGFR family. ponatinib 11-18 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 63-70 22781593-3 2013 Ponatinib (AP24534), which potently inhibits native and mutant BCR-ABL, also targets the FGFR family. ponatinib 11-18 fibroblast growth factor receptor 1 Homo sapiens 89-93 22781593-4 2013 Using murine BaF3 cells, stably transformed with six different FGFR1 fusion genes, as well as human KG1 cells expressing activated chimeric FGFR1 and five newly established murine SCLL cell lines, we show that ponatinib (<50 nM) can effectively inhibit phosphoactivation of the fusion kinases and their downstream effectors, such as PLCgamma, Stat5 and Src. ponatinib 210-219 fibroblast growth factor receptor 1 Homo sapiens 140-145 22781593-4 2013 Using murine BaF3 cells, stably transformed with six different FGFR1 fusion genes, as well as human KG1 cells expressing activated chimeric FGFR1 and five newly established murine SCLL cell lines, we show that ponatinib (<50 nM) can effectively inhibit phosphoactivation of the fusion kinases and their downstream effectors, such as PLCgamma, Stat5 and Src. ponatinib 210-219 signal transducer and activator of transcription 5A Mus musculus 346-351 22781593-4 2013 Using murine BaF3 cells, stably transformed with six different FGFR1 fusion genes, as well as human KG1 cells expressing activated chimeric FGFR1 and five newly established murine SCLL cell lines, we show that ponatinib (<50 nM) can effectively inhibit phosphoactivation of the fusion kinases and their downstream effectors, such as PLCgamma, Stat5 and Src. ponatinib 210-219 Rous sarcoma oncogene Mus musculus 356-359 22781593-7 2013 Furthermore, we demonstrate that ponatinib specifically inhibits cell growth and clonogenicity of normal human CD34+ progenitor cells transformed by chimeric FGFR1 fusion kinases. ponatinib 33-42 CD34 molecule Homo sapiens 111-115 22781593-7 2013 Furthermore, we demonstrate that ponatinib specifically inhibits cell growth and clonogenicity of normal human CD34+ progenitor cells transformed by chimeric FGFR1 fusion kinases. ponatinib 33-42 fibroblast growth factor receptor 1 Homo sapiens 158-163 22781593-8 2013 Overall, our data provide convincing evidence to suggest that pharmacologic inhibition of FGFR1 fusion kinases with ponatinib is likely to be beneficial for patients with SCLL and perhaps for other human disorders associated with dysregulated FGFR1 activity. ponatinib 116-125 fibroblast growth factor receptor 1 Homo sapiens 90-95 22781593-8 2013 Overall, our data provide convincing evidence to suggest that pharmacologic inhibition of FGFR1 fusion kinases with ponatinib is likely to be beneficial for patients with SCLL and perhaps for other human disorders associated with dysregulated FGFR1 activity. ponatinib 116-125 fibroblast growth factor receptor 1 Homo sapiens 243-248 23190395-8 2012 Using 1 as a competitive probe, we determined the extent to which ponatinib, a clinical Bcr-Abl inhibitor, targets Src-family kinases. ponatinib 66-75 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 115-118 23190395-9 2012 Remarkably, while ponatinib had little effect on endogenous Fyn or Src, it potently blocked the critical T-cell kinase, Lck. ponatinib 18-27 LCK proto-oncogene, Src family tyrosine kinase Homo sapiens 120-123 23238683-4 2012 In this line, ponatinib (AP24534) has emerged as a promising therapeutic option in patients with all kinds of BCR-ABL mutations, especially the T315I one. ponatinib 14-23 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 110-117 23238683-7 2012 Our results show that ponatinib is highly effective on both sensitive and resistant CML cell lines, whatever the mode of resistance and also on BaF3 murine B cells carrying native BCR-ABL or T315I mutation. ponatinib 22-31 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 180-187 23190221-2 2012 Ponatinib (AP24534) is a potent oral tyrosine kinase inhibitor that blocks native and mutated BCR-ABL, including the gatekeeper mutant T315I, which is uniformly resistant to tyrosine kinase inhibitors. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 94-101 23044928-5 2012 Furthermore, the activity profile of ponatinib and DCC-2036 against a panel of 24 clinically relevant BCR/ABL mutants is presented and compared to the other TKIs. ponatinib 37-46 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 102-109 23190221-2 2012 Ponatinib (AP24534) is a potent oral tyrosine kinase inhibitor that blocks native and mutated BCR-ABL, including the gatekeeper mutant T315I, which is uniformly resistant to tyrosine kinase inhibitors. ponatinib 11-18 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 94-101 23190221-14 2012 CONCLUSIONS: Ponatinib was highly active in heavily pretreated patients with Ph-positive leukemias with resistance to tyrosine kinase inhibitors, including patients with the BCR-ABL T315I mutation, other mutations, or no mutations. ponatinib 13-22 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 174-181 22301675-0 2012 Ponatinib is active against imatinib-resistant mutants of FIP1L1-PDGFRA and KIT, and against FGFR1-derived fusion kinases. ponatinib 0-9 factor interacting with PAPOLA and CPSF1 Homo sapiens 58-64 23187745-7 2012 The third-generation TKI ponatinib is a BCR-ABL inhibitor that has demonstrated significant activity, including in patients with the TKI resistance mutation T315I. ponatinib 25-34 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 40-47 22532521-0 2012 Platelet dysfunction associated with ponatinib, a new pan BCR-ABL inhibitor with efficacy for chronic myeloid leukemia resistant to multiple tyrosine kinase inhibitor therapy. ponatinib 37-46 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 58-65 22778153-6 2012 The ponatinib IC(50) values of BCR-ABL-expressing K562 cells transfected with ABCB1 and ABCG2 were approximately the same as and 2-fold higher than that of K562, respectively, consistent with ponatinib being a substrate of both proteins, but inhibiting its own transport, and resistance was also attenuated to a small degree by ponatinib-induced downregulation of ABCB1 and ABCG2 cell-surface expression on resistant K562 cells. ponatinib 4-13 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 88-93 22778153-6 2012 The ponatinib IC(50) values of BCR-ABL-expressing K562 cells transfected with ABCB1 and ABCG2 were approximately the same as and 2-fold higher than that of K562, respectively, consistent with ponatinib being a substrate of both proteins, but inhibiting its own transport, and resistance was also attenuated to a small degree by ponatinib-induced downregulation of ABCB1 and ABCG2 cell-surface expression on resistant K562 cells. ponatinib 192-201 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 31-38 22778153-6 2012 The ponatinib IC(50) values of BCR-ABL-expressing K562 cells transfected with ABCB1 and ABCG2 were approximately the same as and 2-fold higher than that of K562, respectively, consistent with ponatinib being a substrate of both proteins, but inhibiting its own transport, and resistance was also attenuated to a small degree by ponatinib-induced downregulation of ABCB1 and ABCG2 cell-surface expression on resistant K562 cells. ponatinib 192-201 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 31-38 22778153-7 2012 Ponatinib at pharmacologically relevant concentrations produced synergistic cytotoxicity with ABCB1 and ABCG2 substrate chemotherapy drugs and enhanced apoptosis induced by these drugs, including daunorubicin, mitoxantrone, topotecan, and flavopiridol, in cells overexpressing these transport proteins. ponatinib 0-9 ATP binding cassette subfamily B member 1 Homo sapiens 94-99 22778153-7 2012 Ponatinib at pharmacologically relevant concentrations produced synergistic cytotoxicity with ABCB1 and ABCG2 substrate chemotherapy drugs and enhanced apoptosis induced by these drugs, including daunorubicin, mitoxantrone, topotecan, and flavopiridol, in cells overexpressing these transport proteins. ponatinib 0-9 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 104-109 22778153-0 2012 The novel BCR-ABL and FLT3 inhibitor ponatinib is a potent inhibitor of the MDR-associated ATP-binding cassette transporter ABCG2. ponatinib 37-46 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 10-17 22778153-0 2012 The novel BCR-ABL and FLT3 inhibitor ponatinib is a potent inhibitor of the MDR-associated ATP-binding cassette transporter ABCG2. ponatinib 37-46 fms related receptor tyrosine kinase 3 Homo sapiens 22-26 22778153-0 2012 The novel BCR-ABL and FLT3 inhibitor ponatinib is a potent inhibitor of the MDR-associated ATP-binding cassette transporter ABCG2. ponatinib 37-46 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 124-129 22778153-1 2012 Ponatinib is a novel tyrosine kinase inhibitor with potent activity against BCR-ABL with mutations, including T315I, and also against fms-like tyrosine kinase 3. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 76-83 22778153-1 2012 Ponatinib is a novel tyrosine kinase inhibitor with potent activity against BCR-ABL with mutations, including T315I, and also against fms-like tyrosine kinase 3. ponatinib 0-9 fms related receptor tyrosine kinase 3 Homo sapiens 134-160 22778153-2 2012 We tested interactions between ponatinib at pharmacologically relevant concentrations of 50 to 200 nmol/L and the MDR-associated ATP-binding cassette (ABC) proteins ABCB1, ABCC1, and ABCG2. ponatinib 31-40 ATP binding cassette subfamily B member 1 Homo sapiens 165-170 22778153-2 2012 We tested interactions between ponatinib at pharmacologically relevant concentrations of 50 to 200 nmol/L and the MDR-associated ATP-binding cassette (ABC) proteins ABCB1, ABCC1, and ABCG2. ponatinib 31-40 ATP binding cassette subfamily C member 1 Homo sapiens 172-177 22778153-3 2012 Ponatinib enhanced uptake of substrates of ABCG2 and ABCB1, but not ABCC1, in cells overexpressing these proteins, with a greater effect on ABCG2 than on ABCB1. ponatinib 0-9 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 43-48 22778153-3 2012 Ponatinib enhanced uptake of substrates of ABCG2 and ABCB1, but not ABCC1, in cells overexpressing these proteins, with a greater effect on ABCG2 than on ABCB1. ponatinib 0-9 ATP binding cassette subfamily B member 1 Homo sapiens 53-58 22778153-3 2012 Ponatinib enhanced uptake of substrates of ABCG2 and ABCB1, but not ABCC1, in cells overexpressing these proteins, with a greater effect on ABCG2 than on ABCB1. ponatinib 0-9 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 140-145 22778153-3 2012 Ponatinib enhanced uptake of substrates of ABCG2 and ABCB1, but not ABCC1, in cells overexpressing these proteins, with a greater effect on ABCG2 than on ABCB1. ponatinib 0-9 ATP binding cassette subfamily B member 1 Homo sapiens 154-159 22778153-4 2012 Ponatinib potently inhibited [(125)I]-IAAP binding to ABCG2 and ABCB1, indicating binding to their drug substrate sites, with IC(50) values of 0.04 and 0.63 mumol/L, respectively. ponatinib 0-9 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 54-59 22778153-4 2012 Ponatinib potently inhibited [(125)I]-IAAP binding to ABCG2 and ABCB1, indicating binding to their drug substrate sites, with IC(50) values of 0.04 and 0.63 mumol/L, respectively. ponatinib 0-9 ATP binding cassette subfamily B member 1 Homo sapiens 64-69 22778153-5 2012 Ponatinib stimulated ABCG2 ATPase activity in a concentration-dependent manner and stimulated ABCB1 ATPase activity at low concentrations, consistent with it being a substrate of both proteins at pharmacologically relevant concentrations. ponatinib 0-9 ATP binding cassette subfamily G member 2 (Junior blood group) Homo sapiens 21-26 22778153-5 2012 Ponatinib stimulated ABCG2 ATPase activity in a concentration-dependent manner and stimulated ABCB1 ATPase activity at low concentrations, consistent with it being a substrate of both proteins at pharmacologically relevant concentrations. ponatinib 0-9 ATP binding cassette subfamily B member 1 Homo sapiens 94-99 22778153-6 2012 The ponatinib IC(50) values of BCR-ABL-expressing K562 cells transfected with ABCB1 and ABCG2 were approximately the same as and 2-fold higher than that of K562, respectively, consistent with ponatinib being a substrate of both proteins, but inhibiting its own transport, and resistance was also attenuated to a small degree by ponatinib-induced downregulation of ABCB1 and ABCG2 cell-surface expression on resistant K562 cells. ponatinib 4-13 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 31-38 22778153-6 2012 The ponatinib IC(50) values of BCR-ABL-expressing K562 cells transfected with ABCB1 and ABCG2 were approximately the same as and 2-fold higher than that of K562, respectively, consistent with ponatinib being a substrate of both proteins, but inhibiting its own transport, and resistance was also attenuated to a small degree by ponatinib-induced downregulation of ABCB1 and ABCG2 cell-surface expression on resistant K562 cells. ponatinib 4-13 ATP binding cassette subfamily B member 1 Homo sapiens 78-83 22301675-0 2012 Ponatinib is active against imatinib-resistant mutants of FIP1L1-PDGFRA and KIT, and against FGFR1-derived fusion kinases. ponatinib 0-9 platelet derived growth factor receptor alpha Homo sapiens 65-71 22301675-0 2012 Ponatinib is active against imatinib-resistant mutants of FIP1L1-PDGFRA and KIT, and against FGFR1-derived fusion kinases. ponatinib 0-9 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 76-79 22301675-0 2012 Ponatinib is active against imatinib-resistant mutants of FIP1L1-PDGFRA and KIT, and against FGFR1-derived fusion kinases. ponatinib 0-9 fibroblast growth factor receptor 1 Homo sapiens 93-98 22238366-2 2012 Ponatinib (AP24534) is an oral multitargeted tyrosine kinase inhibitor being explored in a pivotal phase II trial in patients with chronic myelogenous leukemia due to its potent activity against BCR-ABL. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 195-202 22519766-6 2012 Ponatinib, a pan BCR-ABL TKI, while still under investigation, is very hopeful with its ability to overcome T315I mutations in resistant CML and Ph + ALL patients. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 17-24 22409268-0 2012 Ponatinib may overcome resistance of FLT3-ITD harbouring additional point mutations, notably the previously refractory F691I mutation. ponatinib 0-9 fms related receptor tyrosine kinase 3 Homo sapiens 37-41 22409268-4 2012 We investigated the cellular effects of the recently characterised FLT3-TKI ponatinib (AP24534) on murine myeloid cells transfected with FLT3-ITD with or without additional point mutations of the FLT3-TKD including the (so far) multi-resistant F691I mutation. ponatinib 76-85 FMS-like tyrosine kinase 3 Mus musculus 67-71 22409268-4 2012 We investigated the cellular effects of the recently characterised FLT3-TKI ponatinib (AP24534) on murine myeloid cells transfected with FLT3-ITD with or without additional point mutations of the FLT3-TKD including the (so far) multi-resistant F691I mutation. ponatinib 76-85 FMS-like tyrosine kinase 3 Mus musculus 137-141 22409268-4 2012 We investigated the cellular effects of the recently characterised FLT3-TKI ponatinib (AP24534) on murine myeloid cells transfected with FLT3-ITD with or without additional point mutations of the FLT3-TKD including the (so far) multi-resistant F691I mutation. ponatinib 76-85 FMS-like tyrosine kinase 3 Mus musculus 137-141 22409268-5 2012 Ponatinib effectively induced apoptosis not only in the parental FLT3-ITD cell line but also in all stably transfected subclones harbouring additional FLT3-TKD point mutations (N676D, F691I or G697R). ponatinib 0-9 fms related receptor tyrosine kinase 3 Homo sapiens 65-69 22409268-5 2012 Ponatinib effectively induced apoptosis not only in the parental FLT3-ITD cell line but also in all stably transfected subclones harbouring additional FLT3-TKD point mutations (N676D, F691I or G697R). ponatinib 0-9 fms related receptor tyrosine kinase 3 Homo sapiens 151-155 22409268-6 2012 These observations correlated with a strong inhibition of FLT3-ITD and its downstream targets STAT5, AKT and ERK1/2 upon ponatinib incubation, as determined by Western blotting. ponatinib 121-130 fms related receptor tyrosine kinase 3 Homo sapiens 58-62 22409268-6 2012 These observations correlated with a strong inhibition of FLT3-ITD and its downstream targets STAT5, AKT and ERK1/2 upon ponatinib incubation, as determined by Western blotting. ponatinib 121-130 signal transducer and activator of transcription 5A Homo sapiens 94-99 22409268-6 2012 These observations correlated with a strong inhibition of FLT3-ITD and its downstream targets STAT5, AKT and ERK1/2 upon ponatinib incubation, as determined by Western blotting. ponatinib 121-130 AKT serine/threonine kinase 1 Homo sapiens 101-104 22409268-6 2012 These observations correlated with a strong inhibition of FLT3-ITD and its downstream targets STAT5, AKT and ERK1/2 upon ponatinib incubation, as determined by Western blotting. ponatinib 121-130 mitogen-activated protein kinase 3 Homo sapiens 109-115 22409268-7 2012 We conclude that ponatinib represents a promising FLT3-TKI that should be further investigated in clinical trials. ponatinib 17-26 fms related receptor tyrosine kinase 3 Homo sapiens 50-54 22409268-8 2012 The targeted therapy of FLT3-ITD-positive AML with ponatinib might be associated with a lower frequency of secondary resistance caused by acquired FLT3-TKD mutations. ponatinib 51-60 fms related receptor tyrosine kinase 3 Homo sapiens 24-28 22409268-8 2012 The targeted therapy of FLT3-ITD-positive AML with ponatinib might be associated with a lower frequency of secondary resistance caused by acquired FLT3-TKD mutations. ponatinib 51-60 fms related receptor tyrosine kinase 3 Homo sapiens 147-151 22503441-3 2012 Here we review structure-based approaches underlying the development of several molecules that are currently in clinical trials, including the cMet inhibitor ARQ197 and the Bcr-Abl inhibitor ponatinib. ponatinib 191-200 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 173-180 22238366-2 2012 Ponatinib (AP24534) is an oral multitargeted tyrosine kinase inhibitor being explored in a pivotal phase II trial in patients with chronic myelogenous leukemia due to its potent activity against BCR-ABL. ponatinib 11-18 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 195-202 22238366-4 2012 In Ba/F3 cells engineered to express activated FGFR1-4, ponatinib potently inhibited FGFR-mediated signaling and viability with IC(50) values <40 nmol/L, with substantial selectivity over parental Ba/F3 cells. ponatinib 56-65 fibroblast growth factor receptor 1 Mus musculus 47-54 22238366-7 2012 Importantly, the potency of ponatinib in these models is similar to that previously observed in BCR-ABL-driven models and plasma levels of ponatinib that exceed the IC(50) values for FGFR1-4 inhibition can be sustained in patients. ponatinib 139-148 fibroblast growth factor receptor 1 Homo sapiens 183-188 22956142-5 2012 Using Imatinib and BCR/ABL as a paradigm for a drug-target pair, we reported a retroviral vector-based screening strategy to identify the spectrum of resistance-conferring mutations, which has helped in designing the next-generation BCR/ABL inhibitors such as Nilotinib, Dasatinib, and Ponatinib. ponatinib 286-295 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 19-26 22956142-5 2012 Using Imatinib and BCR/ABL as a paradigm for a drug-target pair, we reported a retroviral vector-based screening strategy to identify the spectrum of resistance-conferring mutations, which has helped in designing the next-generation BCR/ABL inhibitors such as Nilotinib, Dasatinib, and Ponatinib. ponatinib 286-295 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 233-240 34614211-8 2022 The estimated 5-year survival rate for patients with Philadelphia chromosome-positive acute lymphoblastic leukemia (ALL) exceeds 70% with intensive chemotherapy and ponatinib, a third-generation BCR-ABL1 TKI, and more recent nonchemotherapy regimens using dasatinib or ponatinib with blinatumomab are producing outstanding results. ponatinib 165-174 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 199-203 21482694-0 2011 Potent activity of ponatinib (AP24534) in models of FLT3-driven acute myeloid leukemia and other hematologic malignancies. ponatinib 19-28 fms related receptor tyrosine kinase 3 Homo sapiens 52-56 21482694-1 2011 Ponatinib (AP24534) is a novel multitargeted kinase inhibitor that potently inhibits native and mutant BCR-ABL at clinically achievable drug levels. ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 103-110 21482694-1 2011 Ponatinib (AP24534) is a novel multitargeted kinase inhibitor that potently inhibits native and mutant BCR-ABL at clinically achievable drug levels. ponatinib 11-18 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 103-110 21482694-2 2011 Ponatinib also has in vitro inhibitory activity against a discrete set of kinases implicated in the pathogenesis of other hematologic malignancies, including FLT3, KIT, fibroblast growth factor receptor 1 (FGFR1), and platelet derived growth factor receptor alpha (PDGFRalpha). ponatinib 0-9 fms related receptor tyrosine kinase 3 Homo sapiens 158-162 21482694-2 2011 Ponatinib also has in vitro inhibitory activity against a discrete set of kinases implicated in the pathogenesis of other hematologic malignancies, including FLT3, KIT, fibroblast growth factor receptor 1 (FGFR1), and platelet derived growth factor receptor alpha (PDGFRalpha). ponatinib 0-9 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 164-167 21482694-2 2011 Ponatinib also has in vitro inhibitory activity against a discrete set of kinases implicated in the pathogenesis of other hematologic malignancies, including FLT3, KIT, fibroblast growth factor receptor 1 (FGFR1), and platelet derived growth factor receptor alpha (PDGFRalpha). ponatinib 0-9 fibroblast growth factor receptor 1 Homo sapiens 169-204 21482694-2 2011 Ponatinib also has in vitro inhibitory activity against a discrete set of kinases implicated in the pathogenesis of other hematologic malignancies, including FLT3, KIT, fibroblast growth factor receptor 1 (FGFR1), and platelet derived growth factor receptor alpha (PDGFRalpha). ponatinib 0-9 fibroblast growth factor receptor 1 Homo sapiens 206-211 21482694-2 2011 Ponatinib also has in vitro inhibitory activity against a discrete set of kinases implicated in the pathogenesis of other hematologic malignancies, including FLT3, KIT, fibroblast growth factor receptor 1 (FGFR1), and platelet derived growth factor receptor alpha (PDGFRalpha). ponatinib 0-9 platelet derived growth factor receptor alpha Homo sapiens 218-263 21482694-2 2011 Ponatinib also has in vitro inhibitory activity against a discrete set of kinases implicated in the pathogenesis of other hematologic malignancies, including FLT3, KIT, fibroblast growth factor receptor 1 (FGFR1), and platelet derived growth factor receptor alpha (PDGFRalpha). ponatinib 0-9 platelet derived growth factor receptor alpha Homo sapiens 265-275 21482694-4 2011 The activity of ponatinib against the FLT3-ITD mutant, found in up to 30% of acute myeloid leukemia (AML) patients, was particularly notable. ponatinib 16-25 fms related receptor tyrosine kinase 3 Homo sapiens 38-42 21482694-5 2011 In MV4-11 (FLT3-ITD(+/+)) but not RS4;11 (FLT3-ITD(-/-)) AML cells, ponatinib inhibited FLT3 signaling and induced apoptosis at concentrations of less than 10 nmol/L. ponatinib 68-77 fms related receptor tyrosine kinase 3 Homo sapiens 11-15 21482694-7 2011 Ponatinib inhibited viability of primary leukemic blasts from a FLT3-ITD positive AML patient (IC50 4 nmol/L) but not those isolated from 3 patients with AML expressing native FLT3. ponatinib 0-9 fms related receptor tyrosine kinase 3 Homo sapiens 64-68 21482694-8 2011 Overall, these results support the investigation of ponatinib in patients with FLT3-ITD-driven AML and other hematologic malignancies driven by KIT, FGFR1, or PDGFRalpha. ponatinib 52-61 fms related receptor tyrosine kinase 3 Homo sapiens 79-83 21482694-8 2011 Overall, these results support the investigation of ponatinib in patients with FLT3-ITD-driven AML and other hematologic malignancies driven by KIT, FGFR1, or PDGFRalpha. ponatinib 52-61 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 144-147 21482694-8 2011 Overall, these results support the investigation of ponatinib in patients with FLT3-ITD-driven AML and other hematologic malignancies driven by KIT, FGFR1, or PDGFRalpha. ponatinib 52-61 fibroblast growth factor receptor 1 Homo sapiens 149-154 21482694-8 2011 Overall, these results support the investigation of ponatinib in patients with FLT3-ITD-driven AML and other hematologic malignancies driven by KIT, FGFR1, or PDGFRalpha. ponatinib 52-61 platelet derived growth factor receptor alpha Homo sapiens 159-169 21098337-5 2011 The leading third-generation clinical candidate for treatment-refractory CML, including patients with the T315I mutation, is ponatinib (AP24534), a pan-BCR-ABL inhibitor that has entered pivotal phase 2 testing. ponatinib 125-134 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 152-159 19878872-3 2009 We report design and preclinical evaluation of AP24534, a potent, orally available multitargeted kinase inhibitor active against T315I and other BCR-ABL mutants. ponatinib 47-54 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 145-152 19878872-5 2009 Our work supports clinical evaluation of AP24534 as a pan-BCR-ABL inhibitor for treatment of CML. ponatinib 41-48 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 58-65 33774681-0 2021 The role of ponatinib in adult BCR-ABL1 positive acute lymphoblastic leukemia after allogeneic transplantation: a real-life retrospective multicenter study. ponatinib 12-21 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 35-39 22157290-8 2011 Ponatinib represents the last generation of TKI, and this drug has been developed with the aim of targeting a specific BCR-ABL1 mutation (T315I), which arises in the setting of prolonged TKI therapy and leads to resistance to all commercially available TKI. ponatinib 0-9 BCR activator of RhoGEF and GTPase Homo sapiens 119-127 21700550-6 2011 The first evaluations of AP24534 present this drug as a potent multi-targeted kinase inhibitor active against T315I and all other BCR-ABL mutants. ponatinib 25-32 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 130-137 34837846-9 2022 MEK inhibitor showed synergy with multikinase inhibitor ponatinib, ABL inhibitor nilotinib, PI3K/mTOR inhibitor pictilisib, and pan-RAF inhibitor LY3009120. ponatinib 56-65 mitogen-activated protein kinase kinase 7 Homo sapiens 0-3 34959482-5 2021 The first, second, and third generation inhibitors (imatinib, dasatinib, nilotinib, bosutinib, and ponatinib) of BCR-ABL1 and the allosteric inhibitor asciminib showed deep genetic and molecular remission rates in CML, leading to the evaluation of treatment discontinuation in prospective trials. ponatinib 99-108 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 117-121 34699866-6 2021 Mechanistically, the ponatinib/gossypol combination significantly increased apoptotic markers p53, Bax, and caspase-9 while decreasing anti-apoptotic marker Bcl-2. ponatinib 21-30 transformation related protein 53, pseudogene Mus musculus 94-97 34850536-3 2022 Cell-based screening of FGFR inhibitors with potential for clinical repurposing (NVP-BGJ398, nintedanib, dovitinib and ponatinib) revealed greater sensitivity of fusion-gene-positive versus -negative rhabdomyosarcoma cell lines and was shown to be correlated with high expression of FGFR2 and its specific ligand, FGF7. ponatinib 119-128 fibroblast growth factor receptor 2 Homo sapiens 283-288 34850536-3 2022 Cell-based screening of FGFR inhibitors with potential for clinical repurposing (NVP-BGJ398, nintedanib, dovitinib and ponatinib) revealed greater sensitivity of fusion-gene-positive versus -negative rhabdomyosarcoma cell lines and was shown to be correlated with high expression of FGFR2 and its specific ligand, FGF7. ponatinib 119-128 fibroblast growth factor 7 Homo sapiens 314-318 34842047-0 2021 STAT5 inhibitor Pimozide as a probable therapeutic option in overcoming Ponatinib resistance in K562 leukemic cells. ponatinib 72-81 signal transducer and activator of transcription 5A Homo sapiens 0-5 34842047-5 2021 Combination therapy of Pimozide and Ponatinib demonstrated that STAT5 was a significant protein for regaining chemosensitivity to Ponatinib when its expression was suppressed both at mRNA and protein level. ponatinib 36-45 signal transducer and activator of transcription 5A Homo sapiens 64-69 34842047-5 2021 Combination therapy of Pimozide and Ponatinib demonstrated that STAT5 was a significant protein for regaining chemosensitivity to Ponatinib when its expression was suppressed both at mRNA and protein level. ponatinib 130-139 signal transducer and activator of transcription 5A Homo sapiens 64-69 34843980-0 2022 Sodium-glucose cotransporter type 2 inhibitors prevent ponatinib-induced endothelial senescence and disfunction: A potential rescue strategy. ponatinib 55-64 solute carrier family 5 member 2 Homo sapiens 0-35 34885009-0 2021 Receptor-Tyrosine Kinase Inhibitor Ponatinib Inhibits Meningioma Growth In Vitro and In Vivo. ponatinib 35-44 TYRO3 protein tyrosine kinase 3 Mus musculus 0-24 34984405-0 2022 Phase 1 Clinical Trial of Trametinib and Ponatinib in Patients With NSCLC Harboring KRAS Mutations. ponatinib 41-50 KRAS proto-oncogene, GTPase Homo sapiens 84-88 34984405-3 2022 Compensatory activation of FGFR1 was identified as a mechanism of trametinib resistance in KRAS-mutant NSCLC, and combination therapy with trametinib and ponatinib was synergistic in in vitro and in vivo models. ponatinib 154-163 fibroblast growth factor receptor 1 Homo sapiens 27-32 34984405-5 2022 Methods: A phase 1 dose escalation study of trametinib and ponatinib was conducted in patients with advanced NSCLC with KRAS mutations. ponatinib 59-68 KRAS proto-oncogene, GTPase Homo sapiens 120-124 34699069-1 2022 The BCR-ABL1 inhibitor ponatinib is approved for the treatment of adults with chronic myeloid leukemia or Philadelphia chromosome-positive acute lymphoblastic leukemia, including those with the T315I mutation. ponatinib 23-32 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 8-12 34461124-0 2021 PI3K/mTOR dual-inhibition with VS-5584 enhances anti-leukemic efficacy of ponatinib in blasts and Ph-negative LSCs of chronic myeloid leukemia. ponatinib 74-83 mechanistic target of rapamycin kinase Homo sapiens 5-9 34461124-2 2021 We evaluated the potential of ponatinib and PI3K/mTOR dual-inhibitor VS-5584 combination (PoVS) therapy to increase the anti-leukemic effects of ponatinib and investigated the underlying mechanisms at the molecular level. ponatinib 145-154 mechanistic target of rapamycin kinase Homo sapiens 49-53 34699866-6 2021 Mechanistically, the ponatinib/gossypol combination significantly increased apoptotic markers p53, Bax, and caspase-9 while decreasing anti-apoptotic marker Bcl-2. ponatinib 21-30 BCL2-associated X protein Mus musculus 99-102 34699866-6 2021 Mechanistically, the ponatinib/gossypol combination significantly increased apoptotic markers p53, Bax, and caspase-9 while decreasing anti-apoptotic marker Bcl-2. ponatinib 21-30 caspase 9 Mus musculus 108-117 34699866-6 2021 Mechanistically, the ponatinib/gossypol combination significantly increased apoptotic markers p53, Bax, and caspase-9 while decreasing anti-apoptotic marker Bcl-2. ponatinib 21-30 B cell leukemia/lymphoma 2 Mus musculus 157-162 34102636-0 2021 Durable Molecular Remission in an Elderly Patient Affected by Relapsed Ph'+ Acute Lymphoblastic Leukemia with T315I and Concomitant p190 and p210 Expression Achieved by Inotuzumab and Ponatinib. ponatinib 189-198 contactin associated protein 1 Homo sapiens 137-141 34403880-1 2021 Tyrosine kinase inhibitors (TKIs) such as imatinib, nilotinib, dasatinib, and ponatinib have significantly improved the life expectancy of Philadelphia chromosome-positive (Ph+) acute lymphocytic leukemia (ALL) patients; however, resistance to TKIs remains a major clinical challenge. ponatinib 78-87 phenylalanine hydroxylase Homo sapiens 173-175 34117218-5 2021 Apoptosis of IM-resistant Ph+ALL cells with T315I mutation of BCR-ABL was also upregulated by LEN in the presence of the newly developed TKI ponatinib. ponatinib 141-150 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 62-69 34593434-5 2021 In addition, upon glycoprotein VI (GPVI) receptor activation, a significantly lower percentage of PAC1 binding platelets (p<=0.05) was observed at 1,000 nM final concentration of ponatinib. ponatinib 179-188 dual specificity phosphatase 2 Homo sapiens 98-102 34196168-0 2021 Therapeutic potential of ruxolitinib and ponatinib in patients with EPOR-rearranged Philadelphia chromosome-like acute lymphoblastic leukemia. ponatinib 41-50 erythropoietin receptor Homo sapiens 68-72 34659899-0 2021 Asciminib and ponatinib exert synergistic anti-neoplastic effects on CML cells expressing BCR-ABL1 T315I-compound mutations. ponatinib 14-23 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 94-98 34659899-1 2021 Ponatinib is a tyrosine kinase inhibitor (TKI) directed against BCR-ABL1 which is successfully used in patients with BCR-ABL1 T315I+ chronic myeloid leukemia (CML). ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 68-72 34659899-1 2021 Ponatinib is a tyrosine kinase inhibitor (TKI) directed against BCR-ABL1 which is successfully used in patients with BCR-ABL1 T315I+ chronic myeloid leukemia (CML). ponatinib 0-9 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 121-125 34659899-4 2021 We demonstrate that asciminib synergizes with ponatinib in inducing growth-arrest and apoptosis in patient-derived CML cell lines and murine Ba/F3 cells harboring BCR-ABL1 T315I or T315I-including compound mutations. ponatinib 46-55 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 167-171 34659899-5 2021 Asciminib and ponatinib also produced cooperative effects on CRKL phosphorylation in BCR-ABL1-transformed cells. ponatinib 14-23 CRK like proto-oncogene, adaptor protein Homo sapiens 61-65 34659899-5 2021 Asciminib and ponatinib also produced cooperative effects on CRKL phosphorylation in BCR-ABL1-transformed cells. ponatinib 14-23 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 89-93 34659899-6 2021 The growth-inhibitory effects of the drug combination "asciminib+ponatinib" was further enhanced by hydroxyurea (HU), a drug which has lately been described to suppresses the proliferation of BCR-ABL1 T315I+ CML cells. ponatinib 65-74 c-abl oncogene 1, non-receptor tyrosine kinase Mus musculus 196-200 34659899-8 2021 Most importantly, we were able to show that the combinations "asciminib+ponatinib" and "asciminib+ponatinib+HU" produce synergistic apoptosis-inducing effects in CD34+/CD38- CML stem cells obtained from patients with chronic phase CML or BCR-ABL1 T315I+ CML blast phase. ponatinib 72-81 CD34 molecule Homo sapiens 162-166 34659899-8 2021 Most importantly, we were able to show that the combinations "asciminib+ponatinib" and "asciminib+ponatinib+HU" produce synergistic apoptosis-inducing effects in CD34+/CD38- CML stem cells obtained from patients with chronic phase CML or BCR-ABL1 T315I+ CML blast phase. ponatinib 72-81 CD38 molecule Homo sapiens 168-172 34659899-8 2021 Most importantly, we were able to show that the combinations "asciminib+ponatinib" and "asciminib+ponatinib+HU" produce synergistic apoptosis-inducing effects in CD34+/CD38- CML stem cells obtained from patients with chronic phase CML or BCR-ABL1 T315I+ CML blast phase. ponatinib 72-81 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 242-246 34659899-8 2021 Most importantly, we were able to show that the combinations "asciminib+ponatinib" and "asciminib+ponatinib+HU" produce synergistic apoptosis-inducing effects in CD34+/CD38- CML stem cells obtained from patients with chronic phase CML or BCR-ABL1 T315I+ CML blast phase. ponatinib 98-107 CD34 molecule Homo sapiens 162-166 34659899-8 2021 Most importantly, we were able to show that the combinations "asciminib+ponatinib" and "asciminib+ponatinib+HU" produce synergistic apoptosis-inducing effects in CD34+/CD38- CML stem cells obtained from patients with chronic phase CML or BCR-ABL1 T315I+ CML blast phase. ponatinib 98-107 CD38 molecule Homo sapiens 168-172 34659899-9 2021 Together, asciminib, ponatinib and HU synergize in producing anti-leukemic effects in multi-resistant CML cells, including cells harboring T315I+ BCR-ABL1 compound mutations and CML stem cells. ponatinib 21-30 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 150-154 34276365-7 2021 Moreover, employing immortalized cell lines and primary CD34-positive progenitors, we demonstrate that these modifications lead to reduced BCR-ABL1 sensitivity to imatinib, dasatinib and ponatinib but not nilotinib. ponatinib 187-196 CD34 molecule Homo sapiens 56-60 34276365-7 2021 Moreover, employing immortalized cell lines and primary CD34-positive progenitors, we demonstrate that these modifications lead to reduced BCR-ABL1 sensitivity to imatinib, dasatinib and ponatinib but not nilotinib. ponatinib 187-196 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 143-147 34071707-0 2021 Connexin 43 and Connexin 26 Involvement in the Ponatinib-Induced Cardiomyopathy: Sex-Related Differences in a Murine Model. ponatinib 47-56 gap junction protein, alpha 1 Mus musculus 0-11 34071707-0 2021 Connexin 43 and Connexin 26 Involvement in the Ponatinib-Induced Cardiomyopathy: Sex-Related Differences in a Murine Model. ponatinib 47-56 gap junction protein, beta 2 Mus musculus 16-27 34071707-4 2021 Altered connexin expression and localization have been described in diseased myocardium and the aim of this study is to assess the involvement of Cx43, Cx26, and some related molecules in ponatinib-induced cardiac toxicity. ponatinib 188-197 gap junction protein, alpha 3 Mus musculus 146-150 34071707-4 2021 Altered connexin expression and localization have been described in diseased myocardium and the aim of this study is to assess the involvement of Cx43, Cx26, and some related molecules in ponatinib-induced cardiac toxicity. ponatinib 188-197 gap junction protein, beta 2 Mus musculus 152-156 34071707-8 2021 The altered cardiac function and the change in Cxs expression observed in mice after ponatinib treatment, were results dependent on the Notch1 pathway and sex. ponatinib 85-94 notch 1 Mus musculus 136-142 34071707-10 2021 The downmodulation of cardiac Cx43, Cx26 and miR-122, high pS368-Cx43 phosphorylation, cell viability and survival activation could represent some of the female adaptative/compensatory reactions to ponatinib cardiotoxicity. ponatinib 198-207 gap junction protein, alpha 3 Mus musculus 30-34 34071707-10 2021 The downmodulation of cardiac Cx43, Cx26 and miR-122, high pS368-Cx43 phosphorylation, cell viability and survival activation could represent some of the female adaptative/compensatory reactions to ponatinib cardiotoxicity. ponatinib 198-207 gap junction protein, beta 2 Mus musculus 36-40 34071707-10 2021 The downmodulation of cardiac Cx43, Cx26 and miR-122, high pS368-Cx43 phosphorylation, cell viability and survival activation could represent some of the female adaptative/compensatory reactions to ponatinib cardiotoxicity. ponatinib 198-207 microRNA 122 Mus musculus 45-52 34071707-10 2021 The downmodulation of cardiac Cx43, Cx26 and miR-122, high pS368-Cx43 phosphorylation, cell viability and survival activation could represent some of the female adaptative/compensatory reactions to ponatinib cardiotoxicity. ponatinib 198-207 gap junction protein, alpha 3 Mus musculus 65-69 35551463-2 2022 The approval of BCR::ABL1 tyrosine kinase inhibitors (TKI) such as imatinib, dasatinib, nilotinib and ponatinib marked a milestone in targeted therapy only for a subset of patients carrying the translocation t(9;22)(q34;q11). ponatinib 102-111 BCR activator of RhoGEF and GTPase Homo sapiens 16-19 35551463-2 2022 The approval of BCR::ABL1 tyrosine kinase inhibitors (TKI) such as imatinib, dasatinib, nilotinib and ponatinib marked a milestone in targeted therapy only for a subset of patients carrying the translocation t(9;22)(q34;q11). ponatinib 102-111 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 21-25 35544670-6 2022 EXPERT OPINION: Ponatinib is a potent pan-BCR-ABL1 TKI with substantial activity in patients with more resistant or advanced CML. ponatinib 16-25 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 46-50 35603651-0 2022 (Ponatinib inhibits the proliferation of SNU-449 human hepatocellular cancer cells and blocks MAPK and PDK1/AKT/mTOR signaling pathways). ponatinib 1-10 pyruvate dehydrogenase kinase 1 Homo sapiens 103-107 35603651-0 2022 (Ponatinib inhibits the proliferation of SNU-449 human hepatocellular cancer cells and blocks MAPK and PDK1/AKT/mTOR signaling pathways). ponatinib 1-10 AKT serine/threonine kinase 1 Homo sapiens 108-111 35603651-0 2022 (Ponatinib inhibits the proliferation of SNU-449 human hepatocellular cancer cells and blocks MAPK and PDK1/AKT/mTOR signaling pathways). ponatinib 1-10 mechanistic target of rapamycin kinase Homo sapiens 112-116 35603651-11 2022 A number of kinase signaling pathways were inhibited by ponatinib, including the Src signaling pathway, MAPK pathway and PDK1/AKT/mTOR pathway. ponatinib 56-65 SRC proto-oncogene, non-receptor tyrosine kinase Homo sapiens 81-84 35603651-11 2022 A number of kinase signaling pathways were inhibited by ponatinib, including the Src signaling pathway, MAPK pathway and PDK1/AKT/mTOR pathway. ponatinib 56-65 pyruvate dehydrogenase kinase 1 Homo sapiens 121-125 35603651-11 2022 A number of kinase signaling pathways were inhibited by ponatinib, including the Src signaling pathway, MAPK pathway and PDK1/AKT/mTOR pathway. ponatinib 56-65 AKT serine/threonine kinase 1 Homo sapiens 126-129 35603651-11 2022 A number of kinase signaling pathways were inhibited by ponatinib, including the Src signaling pathway, MAPK pathway and PDK1/AKT/mTOR pathway. ponatinib 56-65 mechanistic target of rapamycin kinase Homo sapiens 130-134 35603651-12 2022 Conclusion Ponatinib can inhibit the proliferation, promote the apoptosis and cell cycle arrest of hepatocellular cancer cells and block MAPK and PDK1/AKT/mTOR signaling pathways, which might be a potential agent for liver cancer treatment. ponatinib 11-20 pyruvate dehydrogenase kinase 1 Homo sapiens 146-150 35603651-12 2022 Conclusion Ponatinib can inhibit the proliferation, promote the apoptosis and cell cycle arrest of hepatocellular cancer cells and block MAPK and PDK1/AKT/mTOR signaling pathways, which might be a potential agent for liver cancer treatment. ponatinib 11-20 AKT serine/threonine kinase 1 Homo sapiens 151-154 35603651-12 2022 Conclusion Ponatinib can inhibit the proliferation, promote the apoptosis and cell cycle arrest of hepatocellular cancer cells and block MAPK and PDK1/AKT/mTOR signaling pathways, which might be a potential agent for liver cancer treatment. ponatinib 11-20 mechanistic target of rapamycin kinase Homo sapiens 155-159 35172577-2 2022 Here, we report the design of unique hybrid molecules by combining the two pharmacophores of clinically approved BCR-ABL inhibitor (ponatinib) and HDAC inhibitor (vorinostat) and results of in vitro studies in drug-resistant CML cells. ponatinib 132-141 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 117-120 34939982-4 2022 The downstream molecules of cyclin B1 and D1 were significantly increased in ponatinib-treated melanocytes. ponatinib 77-86 cyclin B1 Homo sapiens 28-44 35057108-2 2022 Targeted therapies based on tyrosine kinase inhibitors (TKIs), such as imatinib, dasatinib, nilotinib, bosutinib, and ponatinib, have revolutionized the treatment of BCR-ABL1-driven leukemia, particularly chronic myeloid leukemia (CML). ponatinib 118-127 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 170-174 35412404-2 2022 AREAS COVERED: In this review, the authors discuss the role of ponatinib, an oral pan-inhibitor of BCR-ABL1, with potent activity in heavily pretreated patients, including T315I mutation. ponatinib 63-72 ABL proto-oncogene 1, non-receptor tyrosine kinase Homo sapiens 103-107 35091442-16 2022 CONCLUSION: Ponatinib demonstrated activity in advanced GIST, particularly in KIT ex11-positive disease. ponatinib 12-21 KIT proto-oncogene, receptor tyrosine kinase Homo sapiens 78-81 35207746-12 2022 We also used NCC-PMP1-C1 cells to screen drugs, which demonstrated a significant response to daunorubicin HCl, homoharringtonine, mitomycin C, and ponatinib. ponatinib 147-156 peroxisomal biogenesis factor 19 Homo sapiens 17-21 35091541-0 2022 Venetoclax-ponatinib for T315I/compound-mutated Ph+ acute lymphoblastic leukemia. ponatinib 11-20 phenylalanine hydroxylase Homo sapiens 48-50