PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 18691010-4 2008 Recent studies have revealed that DGK isozymes play pivotal roles in a wide variety of mammalian signal transduction pathways conducting growth factor/cytokine-dependent cell proliferation and motility, seizure activity, immune responses, cardiovascular responses and insulin receptor-mediated glucose metabolism. Glucose 294-301 insulin receptor Homo sapiens 268-284 18436806-1 2008 BACKGROUND: In the endothelium, insulin promotes nitric oxide (NO) production, through the insulin receptor/IRS-1/PI3-Kinase/Akt/eNOS signaling pathway. Nitric Oxide 49-61 insulin receptor Homo sapiens 91-107 18513965-0 2008 5-Substituted isophthalamides as insulin receptor sensitizers. 5-substituted isophthalamides 0-29 insulin receptor Homo sapiens 33-49 18513965-1 2008 A novel series of 5-substituted isophthalamides and their structure-activity relationship as insulin receptor sensitizers is discussed. 5-substituted isophthalamides 18-47 insulin receptor Homo sapiens 93-109 18316392-7 2008 The insulin receptor was downregulated to a similar degree by glargine and regular human insulin at high insulin concentrations (P < 0.0001 for glargine, P = 0.002 for regular human insulin). Insulin Glargine 62-70 insulin receptor Homo sapiens 4-20 19035155-8 2008 The number and affinity constant of erythrocyte insulin receptor recovered more quickly in intensive glucose controlled group than in hyperglycemia group. Glucose 101-108 insulin receptor Homo sapiens 48-64 19035155-10 2008 Intensive insulin therapy and glucose control may improve function recovery of insulin receptor. Glucose 30-37 insulin receptor Homo sapiens 79-95 18093597-6 2008 At the molecular level, significant increases in tyrosine-phosphorylation of the hepatic insulin receptor and IRS-1 were observed for rosuvastatin-treated hamsters (+37% and +58%, respectively) compared to fructose-fed controls following an intravenous (IV) bolus of insulin (p<0.05). Tyrosine 49-57 insulin receptor Homo sapiens 89-105 18316392-7 2008 The insulin receptor was downregulated to a similar degree by glargine and regular human insulin at high insulin concentrations (P < 0.0001 for glargine, P = 0.002 for regular human insulin). Insulin Glargine 147-155 insulin receptor Homo sapiens 4-20 18093597-6 2008 At the molecular level, significant increases in tyrosine-phosphorylation of the hepatic insulin receptor and IRS-1 were observed for rosuvastatin-treated hamsters (+37% and +58%, respectively) compared to fructose-fed controls following an intravenous (IV) bolus of insulin (p<0.05). Rosuvastatin Calcium 134-146 insulin receptor Homo sapiens 89-105 18093597-6 2008 At the molecular level, significant increases in tyrosine-phosphorylation of the hepatic insulin receptor and IRS-1 were observed for rosuvastatin-treated hamsters (+37% and +58%, respectively) compared to fructose-fed controls following an intravenous (IV) bolus of insulin (p<0.05). Fructose 206-214 insulin receptor Homo sapiens 89-105 18218307-7 2008 Treatment with steroid pulse and subsequent high dose of prednisolone resulted in restoration of euglycemia associated with disappearance of insulin receptor antibodies and improvement of both serum hypocomplementemia and the high titer of ANA. Steroids 15-22 insulin receptor Homo sapiens 141-157 18245813-3 2008 In HepG2 cells, deferoxamine stabilized HIF-1alpha and induced the constitutive glucose transporter Glut1 and the insulin receptor. Deferoxamine 16-28 insulin receptor Homo sapiens 114-130 18029081-1 2008 The N-terminal glycine of the A-chain in insulin is reported to be one of the residues that binds to the insulin receptor. Glycine 15-22 insulin receptor Homo sapiens 105-121 18089699-1 2008 CONTEXT: Complex glycosphingolipids, in majority the ganglioside GM3, surround the insulin receptor in a special membrane compartment (raft) and modulate signaling through this receptor. Glycosphingolipids 17-35 insulin receptor Homo sapiens 83-99 18089699-1 2008 CONTEXT: Complex glycosphingolipids, in majority the ganglioside GM3, surround the insulin receptor in a special membrane compartment (raft) and modulate signaling through this receptor. Gangliosides 53-64 insulin receptor Homo sapiens 83-99 18089699-1 2008 CONTEXT: Complex glycosphingolipids, in majority the ganglioside GM3, surround the insulin receptor in a special membrane compartment (raft) and modulate signaling through this receptor. gm3 65-68 insulin receptor Homo sapiens 83-99 18089699-10 2008 CONCLUSION: Gaucher disease, a lysosomal glycosphingolipid storage disorder, is associated with (peripheral) insulin resistance, possibly through the influence of glycosphingolipids on insulin receptor functioning. Glycosphingolipids 163-181 insulin receptor Homo sapiens 185-201 17957771-0 2008 N-linked glycans of the human insulin receptor and their distribution over the crystal structure. n-linked glycans 0-16 insulin receptor Homo sapiens 30-46 17957771-1 2008 The human insulin receptor (IR) homodimer is heavily glycosylated and contains a total of 19 predicted N-linked glycosylation sites in each monomer. Nitrogen 103-104 insulin receptor Homo sapiens 10-26 18310298-0 2008 The insulin receptor: a new anticancer target for peroxisome proliferator-activated receptor-gamma (PPARgamma) and thiazolidinedione-PPARgamma agonists. 2,4-thiazolidinedione 115-132 insulin receptor Homo sapiens 4-20 18310298-3 2008 Herein, we studied the effects of PPARgamma and the PPARgamma agonists thiazolidinediones (TZDs) on the insulin receptor (IR), a cell membrane tyrosine kinase receptor protein, whose role is of paramount importance in mediating the metabolic and growth-promoting effects of the peptide hormone insulin. Thiazolidinediones 71-89 insulin receptor Homo sapiens 104-120 18310298-3 2008 Herein, we studied the effects of PPARgamma and the PPARgamma agonists thiazolidinediones (TZDs) on the insulin receptor (IR), a cell membrane tyrosine kinase receptor protein, whose role is of paramount importance in mediating the metabolic and growth-promoting effects of the peptide hormone insulin. Thiazolidinediones 71-89 insulin receptor Homo sapiens 122-124 18310298-3 2008 Herein, we studied the effects of PPARgamma and the PPARgamma agonists thiazolidinediones (TZDs) on the insulin receptor (IR), a cell membrane tyrosine kinase receptor protein, whose role is of paramount importance in mediating the metabolic and growth-promoting effects of the peptide hormone insulin. Thiazolidinediones 91-95 insulin receptor Homo sapiens 104-120 18310298-3 2008 Herein, we studied the effects of PPARgamma and the PPARgamma agonists thiazolidinediones (TZDs) on the insulin receptor (IR), a cell membrane tyrosine kinase receptor protein, whose role is of paramount importance in mediating the metabolic and growth-promoting effects of the peptide hormone insulin. Thiazolidinediones 91-95 insulin receptor Homo sapiens 122-124 18310298-6 2008 Using glutathione S-transferase pull-down assays combined with electrophoretic mobility shift assay and chromatin immunoprecipitation, we demonstrated that by interacting with Sp1, C/EBPbeta, and AP-2, PPARgamma can prevent Sp1/AP-2 protein-protein association and inhibit binding of Sp1 and C/EBPbeta to DNA, thus reducing IR gene transcription. Glutathione 6-17 insulin receptor Homo sapiens 324-326 18218307-7 2008 Treatment with steroid pulse and subsequent high dose of prednisolone resulted in restoration of euglycemia associated with disappearance of insulin receptor antibodies and improvement of both serum hypocomplementemia and the high titer of ANA. Prednisolone 57-69 insulin receptor Homo sapiens 141-157 17644209-5 2007 Basal IR phosphorylation was higher in SkMC-H than in SkMC-L (P<0.01) but after acute insulin stimulation (10nM insulin for 10 min), IR phosphorylation increased (P<0.01) in SkMC-L, but not in SkMC-H. skmc-l 180-186 insulin receptor Homo sapiens 136-138 17675299-6 2007 DGK inhibition was also accompanied by increased protein kinase C-alpha (PKCalpha) activity, reduced glucose-induced insulin receptor activation, and GLUT4 translocation. Glucose 101-108 insulin receptor Homo sapiens 117-133 17675299-8 2007 However, antisense silencing of DGKdelta, but not of DGKalpha expression, was sufficient to prevent the effect of high glucose on PKCalpha activity, insulin receptor signaling, and glucose uptake. Glucose 119-126 insulin receptor Homo sapiens 149-165 17675299-9 2007 Thus, the short term exposure of skeletal muscle cells to glucose causes a rapid induction of DGK, followed by a reduction of PKCalpha activity and transactivation of the insulin receptor signaling. Glucose 58-65 insulin receptor Homo sapiens 171-187 18070930-2 2008 We found recently that the cyclolignan picropodophyllin (PPP) inhibits phosphorylation of IGF-1R and phosphatidyl-3 kinase/Akt (protein kinase B) signaling molecules without interfering with the highly homologous insulin receptor. picropodophyllin 39-55 insulin receptor Homo sapiens 213-229 18070930-2 2008 We found recently that the cyclolignan picropodophyllin (PPP) inhibits phosphorylation of IGF-1R and phosphatidyl-3 kinase/Akt (protein kinase B) signaling molecules without interfering with the highly homologous insulin receptor. picropodophyllin 57-60 insulin receptor Homo sapiens 213-229 18171427-3 2008 It has been shown that these two SOCS members are able to inhibit the insulin signalling pathway by three different mechanisms: (1) inhibition of tyrosine phosphorylation of insulin receptor substrate (IRS) proteins because of competition at the docking site on the insulin receptor (IR), (2) induction of the proteasomal degradation of the IRS and (3) inhibition of the IR kinase. Tyrosine 146-154 insulin receptor Homo sapiens 174-190 18171427-3 2008 It has been shown that these two SOCS members are able to inhibit the insulin signalling pathway by three different mechanisms: (1) inhibition of tyrosine phosphorylation of insulin receptor substrate (IRS) proteins because of competition at the docking site on the insulin receptor (IR), (2) induction of the proteasomal degradation of the IRS and (3) inhibition of the IR kinase. Tyrosine 146-154 insulin receptor Homo sapiens 202-204 18296327-8 2008 In addition to IRS and Akt, diamide inhibited insulin receptor auto-phosphorylation. Diamide 28-35 insulin receptor Homo sapiens 46-62 17849478-6 2008 The inhibitory potency of NYQQN for insulin receptor drastically decreased, whereas QNAQYLR inhibited autophosphorylation of insulin receptor as well as EGFR. nyqqn 26-31 insulin receptor Homo sapiens 36-52 18691043-2 2008 Visfatin binds to the insulin receptor at a site distinct from that of insulin and causes hypoglycaemia by reducing glucose release from liver cells and stimulating glucose utilization in adipocytes and myocytes. Glucose 116-123 insulin receptor Homo sapiens 22-38 18691043-2 2008 Visfatin binds to the insulin receptor at a site distinct from that of insulin and causes hypoglycaemia by reducing glucose release from liver cells and stimulating glucose utilization in adipocytes and myocytes. Glucose 165-172 insulin receptor Homo sapiens 22-38 17644209-5 2007 Basal IR phosphorylation was higher in SkMC-H than in SkMC-L (P<0.01) but after acute insulin stimulation (10nM insulin for 10 min), IR phosphorylation increased (P<0.01) in SkMC-L, but not in SkMC-H. skmc-h 39-45 insulin receptor Homo sapiens 6-8 17644209-5 2007 Basal IR phosphorylation was higher in SkMC-H than in SkMC-L (P<0.01) but after acute insulin stimulation (10nM insulin for 10 min), IR phosphorylation increased (P<0.01) in SkMC-L, but not in SkMC-H. skmc-l 54-60 insulin receptor Homo sapiens 6-8 17952759-4 2007 We hypothesized that the administration of an isoform of inositol (myo-inositol), belonging to the vitamin B complex, would improve the insulin-receptor activity, restoring normal ovulatory function. Inositol 57-65 insulin receptor Homo sapiens 136-152 17952759-4 2007 We hypothesized that the administration of an isoform of inositol (myo-inositol), belonging to the vitamin B complex, would improve the insulin-receptor activity, restoring normal ovulatory function. Inositol 67-79 insulin receptor Homo sapiens 136-152 17952759-4 2007 We hypothesized that the administration of an isoform of inositol (myo-inositol), belonging to the vitamin B complex, would improve the insulin-receptor activity, restoring normal ovulatory function. Niacinamide 99-108 insulin receptor Homo sapiens 136-152 17644209-5 2007 Basal IR phosphorylation was higher in SkMC-H than in SkMC-L (P<0.01) but after acute insulin stimulation (10nM insulin for 10 min), IR phosphorylation increased (P<0.01) in SkMC-L, but not in SkMC-H. skmc-h 199-205 insulin receptor Homo sapiens 136-138 17644209-9 2007 Finally, SkMC-H showed a complete, but significantly delayed recycling of IR to plasma membrane (t(1/2)=20 min versus SkMC-L t(1/2)=7 min). skmc-h 9-15 insulin receptor Homo sapiens 74-76 17644209-9 2007 Finally, SkMC-H showed a complete, but significantly delayed recycling of IR to plasma membrane (t(1/2)=20 min versus SkMC-L t(1/2)=7 min). skmc 9-13 insulin receptor Homo sapiens 74-76 17919343-1 2007 BACKGROUND: Accumulated evidence suggests that hydrogen peroxide (H2O2) generated in cells during insulin stimulation plays an integral role in insulin receptor signal transduction. Hydrogen Peroxide 47-64 insulin receptor Homo sapiens 144-160 17919343-1 2007 BACKGROUND: Accumulated evidence suggests that hydrogen peroxide (H2O2) generated in cells during insulin stimulation plays an integral role in insulin receptor signal transduction. Hydrogen Peroxide 66-70 insulin receptor Homo sapiens 144-160 17919343-3 2007 The aim of the present study is to test the following hypotheses (1) whether insulin-induced H2O2 is required for insulin receptor autophosphorylation in neurons, and (2) whether mitochondrial respiratory chain is involved in insulin-stimulated H2O2 production, thus playing an integral role in insulin receptor autophosphorylation in neurons. Hydrogen Peroxide 93-97 insulin receptor Homo sapiens 114-130 17919343-7 2007 Dicholine salt of succinic acid, a respiratory substrate, significantly enhanced the effect of suboptimal insulin concentration on the insulin receptor autophosphorylation in CGN. dicholine salt 0-14 insulin receptor Homo sapiens 135-151 17919343-7 2007 Dicholine salt of succinic acid, a respiratory substrate, significantly enhanced the effect of suboptimal insulin concentration on the insulin receptor autophosphorylation in CGN. Succinic Acid 18-31 insulin receptor Homo sapiens 135-151 17919343-8 2007 CONCLUSION: Results of the present study suggest that insulin-induced H2O2 is required for the enhancement of insulin receptor autophosphorylation in neurons. Hydrogen Peroxide 70-74 insulin receptor Homo sapiens 110-126 17919343-9 2007 The mitochondrial respiratory chain is involved in insulin-stimulated H2O2 production, thus playing an integral role in the insulin receptor autophosphorylation in neurons. Hydrogen Peroxide 70-74 insulin receptor Homo sapiens 124-140 17686957-7 2007 Finally, we discuss a potential role for regulation of insulin receptor signaling in the kidney in contributing to sodium balance and blood pressure. Sodium 115-121 insulin receptor Homo sapiens 55-71 21357158-3 2007 The expression and phosphorylation of human Gab-1 with the insulin receptor kinase in vitro are summarized as an example of this approach to identifying phosphorylated tyrosine residues. Tyrosine 168-176 insulin receptor Homo sapiens 59-75 17490855-7 2007 Oligo(dT)18 primed cDNA was synthesized from HepG2 and HT29 total RNA to amplify IR and cSRC kinase ORFs, respectively. oligo(dt)18 0-11 insulin receptor Homo sapiens 81-83 17618942-0 2007 Photoperiodic changes in hypothalamic insulin receptor gene expression are regulated by gonadal testosterone. Testosterone 96-108 insulin receptor Homo sapiens 38-54 17618942-5 2007 Castration abolished IR mRNA expression induced by long-day conditions, whereas the testosterone administration mimicked induction of IR mRNA expression induced by long-day conditions. Testosterone 84-96 insulin receptor Homo sapiens 134-136 17618942-6 2007 These results suggested that the photoperiodic regulation of the IR mRNA in the infundibular nucleus is mediated by testosterone from the testes. Testosterone 116-128 insulin receptor Homo sapiens 65-67 17556377-11 2007 The actions of IGF-II but not those of IGF-I were sensitive to inhibition by the insulin receptor inhibitor HNMPA(AM)3. HNMPA 108-113 insulin receptor Homo sapiens 81-97 17179152-7 2007 Protein tyrosine phosphatases (PTPs) appear to be important for the IRS-1 cleavage because tyrosine phosphorylation of the insulin receptor was decreased in hypoxia and IRS-1 cleavage could be blocked either with H(2)O(2) or with vanadate, each of which inhibits PTPs. Tyrosine 8-16 insulin receptor Homo sapiens 123-139 17914241-5 2007 Isoleucine 137 was conserved for insulin receptor and regulatory subunit of a phosphorylating enzyme. isoleucine 137 0-14 insulin receptor Homo sapiens 33-49 17914241-6 2007 Whereas residues valine, leucine, methionine were highly conserved for insulin receptor. Valine 17-23 insulin receptor Homo sapiens 71-87 17914241-6 2007 Whereas residues valine, leucine, methionine were highly conserved for insulin receptor. Leucine 25-32 insulin receptor Homo sapiens 71-87 17914241-6 2007 Whereas residues valine, leucine, methionine were highly conserved for insulin receptor. Methionine 34-44 insulin receptor Homo sapiens 71-87 17434141-0 2007 Fatty acid represses insulin receptor gene expression by impairing HMGA1 through protein kinase Cepsilon. Fatty Acids 0-10 insulin receptor Homo sapiens 21-37 18220662-1 2007 The dissection of mechanisms that regulate glucose transport by insulin has revealed an intricate network of signaling molecules scattered from the insulin receptor to the intracellular glucose transporter GLUT4. Glucose 43-50 insulin receptor Homo sapiens 148-164 17347799-4 2007 Activation of the IR can be impaired by post-translational modifications of the protein involving serine phosphorylation, or by binding to inhibiting proteins such as PC-1 or members of the SOCS or Grb protein families. Serine 98-104 insulin receptor Homo sapiens 18-20 17179152-7 2007 Protein tyrosine phosphatases (PTPs) appear to be important for the IRS-1 cleavage because tyrosine phosphorylation of the insulin receptor was decreased in hypoxia and IRS-1 cleavage could be blocked either with H(2)O(2) or with vanadate, each of which inhibits PTPs. Hydrogen Peroxide 213-221 insulin receptor Homo sapiens 123-139 17179152-7 2007 Protein tyrosine phosphatases (PTPs) appear to be important for the IRS-1 cleavage because tyrosine phosphorylation of the insulin receptor was decreased in hypoxia and IRS-1 cleavage could be blocked either with H(2)O(2) or with vanadate, each of which inhibits PTPs. Vanadates 230-238 insulin receptor Homo sapiens 123-139 17340225-5 2007 The expression and tyrosine phosphorylation of IR, IR substrate-1 (IRS-1), and IRS-2 were determined by immunoprecipitation and immunoblotting. Tyrosine 19-27 insulin receptor Homo sapiens 47-49 17340225-10 2007 We found that visfatin induced tyrosine phosphorylation of IR, IRS-1, and IRS-2. Tyrosine 31-39 insulin receptor Homo sapiens 59-61 17340225-11 2007 Moreover, the effects of visfatin - glucose uptake, proliferation, and type I collagen enhancement of cultured human osteoblast-like cells - bore a close resemblance to those of insulin and were inhibited by hydroxy-2-naphthalenylmethylphosphonic acid tris-acetoxymethyl ester, a specific inhibitor of IR tyrosine kinase activity. (hydroxy-2-naphthalenylmethyl)phosphonic acid 208-251 insulin receptor Homo sapiens 302-304 17234168-5 2007 Inhibition of insulin receptor (IR) maturation via inhibition of its activating convertase furin with the pharmacological furin-inhibitor decanoyl-RVKR-chloromethylketone, as well as blocking of IGF-1R function with a IGF-1R blocking antibody, demonstrated that insulin mediates increases in MMP-9 via IR activation. decanoylRVKRchloromethylketone 138-170 insulin receptor Homo sapiens 14-30 17234168-5 2007 Inhibition of insulin receptor (IR) maturation via inhibition of its activating convertase furin with the pharmacological furin-inhibitor decanoyl-RVKR-chloromethylketone, as well as blocking of IGF-1R function with a IGF-1R blocking antibody, demonstrated that insulin mediates increases in MMP-9 via IR activation. decanoylRVKRchloromethylketone 138-170 insulin receptor Homo sapiens 32-34 17346204-7 2007 This article presents the evidence about FFA-induced insulin secretion in vitro and in vivo, recent advances in the molecular mechanism of FFA action in beta-cells, a role of GPR40 in the development of insulin resistance, and the negative feedback loop of the insulin receptor signal pathway. Fatty Acids, Nonesterified 41-44 insulin receptor Homo sapiens 261-277 17435330-1 2007 Free fatty acids are known to play a key role in promoting loss of insulin sensitivity,thereby causing insulin resistance and type 2 diabetes.However,the underlying mechanism involved is still unclear.In searching for the cause of the mechanism,it has been found that palmitate inhibits insulin receptor (IR)gene expression,leading to a reduced amount of IR protein in insulin target cells. Fatty Acids, Nonesterified 0-16 insulin receptor Homo sapiens 287-303 17435330-1 2007 Free fatty acids are known to play a key role in promoting loss of insulin sensitivity,thereby causing insulin resistance and type 2 diabetes.However,the underlying mechanism involved is still unclear.In searching for the cause of the mechanism,it has been found that palmitate inhibits insulin receptor (IR)gene expression,leading to a reduced amount of IR protein in insulin target cells. Palmitates 268-277 insulin receptor Homo sapiens 287-303 17435330-2 2007 PDK1-independent phosphorylation of PKC(eta) causes this reduction in insulin receptor gene expression.One of the pathways through which fatty acid can induce insulin resistance in insulin target cells is suggested by these studies.We provide an overview of this important area,emphasizing the current status. Fatty Acids 137-147 insulin receptor Homo sapiens 70-86 16934761-9 2006 Using site-specific antibodies against phosphorylated tyrosines of the insulin receptor, we showed that Grb14 protected the three tyrosines of the kinase loop from dephosphorylation by PTP1B, while favouring dephosphorylation of tyrosine 972. Tyrosine 54-63 insulin receptor Homo sapiens 71-87 16956746-1 2007 The present study examined the dose-dependent effects of diethylhexyl phthalate (DEHP) on insulin receptor concentration and glucose oxidation in Chang liver cells. Diethylhexyl Phthalate 57-79 insulin receptor Homo sapiens 90-106 16956746-1 2007 The present study examined the dose-dependent effects of diethylhexyl phthalate (DEHP) on insulin receptor concentration and glucose oxidation in Chang liver cells. Diethylhexyl Phthalate 81-85 insulin receptor Homo sapiens 90-106 16956746-4 2007 Both insulin receptor concentration and glucose oxidation in Chang liver cells were significantly reduced by high doses (200 and 400 microM) of phthalate exposure. phthalic acid 144-153 insulin receptor Homo sapiens 5-21 17085043-4 2006 A mechanism-based bisubstrate analog strategy has given X-ray crystallographic insights into how several topical PTKs, including the insulin receptor, Abl and epidermal growth factor receptor, interact with tyrosine-containing peptide substrates. Tyrosine 207-215 insulin receptor Homo sapiens 133-149 17340225-13 2007 These data indicate that the regulation of glucose uptake, proliferation, and type I collagen production by visfatin in human osteoblasts involves IR phosphorylation, the same signal-transduction pathway used by insulin. Glucose 43-50 insulin receptor Homo sapiens 147-149 17259395-4 2007 We have characterized a novel class of arylalkylamine vanadium salts that exert potent insulin-mimetic effects downstream of the insulin receptor in adipocytes. arylalkylamine vanadium salts 39-68 insulin receptor Homo sapiens 129-145 17078079-0 2007 The location and characterisation of the O-linked glycans of the human insulin receptor. o-linked glycans 41-57 insulin receptor Homo sapiens 71-87 17419944-5 2007 The recent publication of the three-dimensional structure of the IGF-IR kinase domain has facilitated the development of IGF-IR inhibitors of the cyclolignan family, that is picropodophyllin, with capacity to distinguish also in vivo between the IGF-IR and the insulin receptor. cyclolignan 146-157 insulin receptor Homo sapiens 261-277 16934761-9 2006 Using site-specific antibodies against phosphorylated tyrosines of the insulin receptor, we showed that Grb14 protected the three tyrosines of the kinase loop from dephosphorylation by PTP1B, while favouring dephosphorylation of tyrosine 972. Tyrosine 130-139 insulin receptor Homo sapiens 71-87 16934761-9 2006 Using site-specific antibodies against phosphorylated tyrosines of the insulin receptor, we showed that Grb14 protected the three tyrosines of the kinase loop from dephosphorylation by PTP1B, while favouring dephosphorylation of tyrosine 972. Tyrosine 54-62 insulin receptor Homo sapiens 71-87 16934761-11 2006 Our work suggests that Grb14 may regulate signalling through the insulin receptor by controlling its tyrosine-dephosphorylation in a site-specific manner. Tyrosine 101-109 insulin receptor Homo sapiens 65-81 17161616-13 2006 Several new target genes previously documented to influence bone formation were up-regulated by DHEA such as Notch 2, insulin receptor, thrombin receptor (PAR1). Dehydroepiandrosterone 96-100 insulin receptor Homo sapiens 118-134 16957736-6 2006 The structure reveals the domain arrangement in the disulphide-linked ectodomain dimer, showing that the insulin receptor adopts a folded-over conformation that places the ligand-binding regions in juxtaposition. disulphide 52-62 insulin receptor Homo sapiens 105-121 16886086-0 2006 A cationic lanthanide complex binds selectively to phosphorylated tyrosine sites, aiding NMR analysis of the phosphorylated insulin receptor peptide fragment. Lanthanoid Series Elements 11-21 insulin receptor Homo sapiens 124-140 16962112-10 2006 Normal fibroblasts respond to increasing glucose concentrations by increasing the expression levels of the IR, IGF-IR, and IGF-I, whereas adhesion fibroblasts respond by decreasing the expression of the IR, IGF-IR, and IGF-I. Glucose 41-48 insulin receptor Homo sapiens 107-109 16962112-10 2006 Normal fibroblasts respond to increasing glucose concentrations by increasing the expression levels of the IR, IGF-IR, and IGF-I, whereas adhesion fibroblasts respond by decreasing the expression of the IR, IGF-IR, and IGF-I. Glucose 41-48 insulin receptor Homo sapiens 115-117 17003275-9 2006 These data suggest that, in Ir(P1195L/wt) mice, normal levels of plasma glucose were maintained due to high levels of plasma insulin resulting from increased numbers of beta-cells, which in turn was due to increased beta-cell proliferation rather than decreased beta-cell apoptosis. Glucose 72-79 insulin receptor Homo sapiens 28-30 16761106-1 2006 AIMS/HYPOTHESIS: Recently we reported the coexistence of postprandial hypoglycaemia and moderate insulin resistance in heterozygous carriers of the Arg1174Gln mutation in the insulin receptor gene (INSR). arg1174gln 148-158 insulin receptor Homo sapiens 175-191 16761106-1 2006 AIMS/HYPOTHESIS: Recently we reported the coexistence of postprandial hypoglycaemia and moderate insulin resistance in heterozygous carriers of the Arg1174Gln mutation in the insulin receptor gene (INSR). arg1174gln 148-158 insulin receptor Homo sapiens 198-202 16839860-4 2006 Several mechanisms have been described as responsible for the inhibition of insulin-stimulated tyrosine phosphorylation of IR and the IR substrate (IRS) proteins, including proteasome-mediated degradation, phosphatase-mediated dephosphorylation, and kinase-mediated serine/threonine phosphorylation. Tyrosine 95-103 insulin receptor Homo sapiens 123-125 16839860-4 2006 Several mechanisms have been described as responsible for the inhibition of insulin-stimulated tyrosine phosphorylation of IR and the IR substrate (IRS) proteins, including proteasome-mediated degradation, phosphatase-mediated dephosphorylation, and kinase-mediated serine/threonine phosphorylation. Serine 266-272 insulin receptor Homo sapiens 123-125 16839860-4 2006 Several mechanisms have been described as responsible for the inhibition of insulin-stimulated tyrosine phosphorylation of IR and the IR substrate (IRS) proteins, including proteasome-mediated degradation, phosphatase-mediated dephosphorylation, and kinase-mediated serine/threonine phosphorylation. Threonine 273-282 insulin receptor Homo sapiens 123-125 16819546-2 2006 Using human colorectal cancer (CRC) cells, we evaluated the involvement of the insulin receptor isoform-A (InsR-A) in de novo resistance to gefitinib, an EGFR tyrosine kinase inhibitor. Gefitinib 140-149 insulin receptor Homo sapiens 107-111 16819546-5 2006 Insulin and IGF-II promoted cell growth and pEGFR Tyr845, Tyr1068 and Tyr1173 activity and conversely, the insulin-like growth factor-1 receptor (IGF-1R)/InsR inhibitor ABDP (1 muM) inhibited growth and reduced pEGFR activity at all three tyrosine residues. Tyrosine 239-247 insulin receptor Homo sapiens 154-158 16819546-10 2006 We concluded that InsR-A reduces sensitivity to gefitinib in LoVo CRC cells, thus its co-targeting alongside EGFR can improve the anti-tumour effect of gefitinib. Gefitinib 48-57 insulin receptor Homo sapiens 18-22 16819546-10 2006 We concluded that InsR-A reduces sensitivity to gefitinib in LoVo CRC cells, thus its co-targeting alongside EGFR can improve the anti-tumour effect of gefitinib. Gefitinib 152-161 insulin receptor Homo sapiens 18-22 16886086-0 2006 A cationic lanthanide complex binds selectively to phosphorylated tyrosine sites, aiding NMR analysis of the phosphorylated insulin receptor peptide fragment. Tyrosine 66-74 insulin receptor Homo sapiens 124-140 16524741-5 2006 Furthermore, VS-induced adiponectin accumulation occurred in the presence of AGL2263, an insulin receptor (IR) inhibitor. AGL 2263 77-84 insulin receptor Homo sapiens 89-105 16574792-5 2006 Reduced kinase activities of the insulin receptor (INSR) and several downstream INSR signaling intermediates (i.e. p70S6k, AMP-activated protein kinase, glycogen synthase kinase-3, and Fyn) were detected in adipocytes and T lymphocytes due to short-term treatment with dexamethasone (DEX), a synthetic fluorinated GC. Dexamethasone 269-282 insulin receptor Homo sapiens 33-49 16574792-5 2006 Reduced kinase activities of the insulin receptor (INSR) and several downstream INSR signaling intermediates (i.e. p70S6k, AMP-activated protein kinase, glycogen synthase kinase-3, and Fyn) were detected in adipocytes and T lymphocytes due to short-term treatment with dexamethasone (DEX), a synthetic fluorinated GC. Dexamethasone 269-282 insulin receptor Homo sapiens 51-55 16574792-5 2006 Reduced kinase activities of the insulin receptor (INSR) and several downstream INSR signaling intermediates (i.e. p70S6k, AMP-activated protein kinase, glycogen synthase kinase-3, and Fyn) were detected in adipocytes and T lymphocytes due to short-term treatment with dexamethasone (DEX), a synthetic fluorinated GC. Dexamethasone 284-287 insulin receptor Homo sapiens 33-49 16574792-5 2006 Reduced kinase activities of the insulin receptor (INSR) and several downstream INSR signaling intermediates (i.e. p70S6k, AMP-activated protein kinase, glycogen synthase kinase-3, and Fyn) were detected in adipocytes and T lymphocytes due to short-term treatment with dexamethasone (DEX), a synthetic fluorinated GC. Dexamethasone 284-287 insulin receptor Homo sapiens 51-55 16574792-6 2006 Western blot analysis confirmed suppressed phosphorylation of the INSR and a series of downstream INSR targets (i.e. INSR substrate-1, p70S6k, protein kinase B, phosphoinositide-dependent protein kinase, Fyn, and glycogen synthase kinase-3) after DEX treatment. Dexamethasone 247-250 insulin receptor Homo sapiens 66-70 16524741-5 2006 Furthermore, VS-induced adiponectin accumulation occurred in the presence of AGL2263, an insulin receptor (IR) inhibitor. AGL 2263 77-84 insulin receptor Homo sapiens 107-109 16789735-3 2006 The ortho substitution to the (S)-IZD on the aryl ring afforded low nanomolar enzyme inhibitors of PTP1B that also displayed low caco-2 permeability and cellular activity in an insulin receptor (IR) phosphorylation assay and an Akt phosphorylation assay. (s)-izd 30-37 insulin receptor Homo sapiens 177-193 16789735-3 2006 The ortho substitution to the (S)-IZD on the aryl ring afforded low nanomolar enzyme inhibitors of PTP1B that also displayed low caco-2 permeability and cellular activity in an insulin receptor (IR) phosphorylation assay and an Akt phosphorylation assay. (s)-izd 30-37 insulin receptor Homo sapiens 195-197 16611834-2 2006 A mechanism for impaired insulin signaling in peripheral tissues is the inhibition of insulin action through serine phosphorylation of insulin receptor substrate (Irs) proteins that abolish the coupling of Irs proteins to the activated insulin receptor. Serine 109-115 insulin receptor Homo sapiens 135-151 16434550-1 2006 Growth factor receptor-bound protein 10 (Grb10) is an adapter protein that interacts with a number of tyrosine-phosphorylated growth factor receptors, including the insulin receptor (IR). Tyrosine 102-110 insulin receptor Homo sapiens 165-181 16434550-1 2006 Growth factor receptor-bound protein 10 (Grb10) is an adapter protein that interacts with a number of tyrosine-phosphorylated growth factor receptors, including the insulin receptor (IR). Tyrosine 102-110 insulin receptor Homo sapiens 183-185 16702775-5 2006 This results from at least two independent insulin receptor signals, one leading to the activation of phosphatidylinositol (PI) 3-kinase and the other to the activation of the Rho family small GTP-binding protein TC10. Phosphatidylinositols 102-122 insulin receptor Homo sapiens 43-59 16702775-5 2006 This results from at least two independent insulin receptor signals, one leading to the activation of phosphatidylinositol (PI) 3-kinase and the other to the activation of the Rho family small GTP-binding protein TC10. Guanosine Triphosphate 193-196 insulin receptor Homo sapiens 43-59 16611834-2 2006 A mechanism for impaired insulin signaling in peripheral tissues is the inhibition of insulin action through serine phosphorylation of insulin receptor substrate (Irs) proteins that abolish the coupling of Irs proteins to the activated insulin receptor. Serine 109-115 insulin receptor Homo sapiens 236-252 16607115-7 2006 Another prominent case in point is insulin-independent "basal" insulin receptor kinase activity, which is strongly enhanced by hydrogen peroxide or by an oxidative shift in redox status. Hydrogen Peroxide 127-144 insulin receptor Homo sapiens 63-79 16733497-10 2006 Visfatin binds to the insulin receptor at a site distinct from insulin and exerts hypoglycemic effect by reducing glucose release from hepatocytes and stimulating glucose utilization in peripheral tissues. Glucose 114-121 insulin receptor Homo sapiens 22-38 16733497-10 2006 Visfatin binds to the insulin receptor at a site distinct from insulin and exerts hypoglycemic effect by reducing glucose release from hepatocytes and stimulating glucose utilization in peripheral tissues. Glucose 163-170 insulin receptor Homo sapiens 22-38 16607115-8 2006 The insulin receptor signaling cascade induces anabolic and anticatabolic effects, but its abnormal upregulation under starving conditions potentially compromises glucose and amino acid homeostasis. Glucose 163-170 insulin receptor Homo sapiens 4-20 16582879-0 2006 Interaction with Grb14 results in site-specific regulation of tyrosine phosphorylation of the insulin receptor. Tyrosine 62-70 insulin receptor Homo sapiens 94-110 16582879-4 2006 Using site-specific antibodies against phosphorylated tyrosines of the IR, we showed that Grb14 protected the three tyrosines of the kinase loop from dephosphorylation by PTP1B, while favouring dephosphorylation of tyrosine 972. Tyrosine 54-63 insulin receptor Homo sapiens 71-73 16582879-4 2006 Using site-specific antibodies against phosphorylated tyrosines of the IR, we showed that Grb14 protected the three tyrosines of the kinase loop from dephosphorylation by PTP1B, while favouring dephosphorylation of tyrosine 972. Tyrosine 116-125 insulin receptor Homo sapiens 71-73 16582879-4 2006 Using site-specific antibodies against phosphorylated tyrosines of the IR, we showed that Grb14 protected the three tyrosines of the kinase loop from dephosphorylation by PTP1B, while favouring dephosphorylation of tyrosine 972. Tyrosine 54-62 insulin receptor Homo sapiens 71-73 16582879-7 2006 Our work therefore suggests that Grb14 may regulate signalling through the IR by controlling its tyrosine dephosphorylation in a site-specific manner. Tyrosine 97-105 insulin receptor Homo sapiens 75-77 16457816-3 2006 Here, we show that insulin-receptor-mediated endocystosis and fluid phase insulin-stimulated endocytosis are enhanced in cells expressing the Rin1:wild type and the Rin1:C deletion mutant, which contain both the Rab5-GEF and GTP-bound Ras binding domains. Guanosine Triphosphate 225-228 insulin receptor Homo sapiens 19-35 16457816-6 2006 Furthermore, association of the Rin1 SH2 domain with the insulin receptor was dependent on tyrosine phosphorylation of the insulin receptor. Tyrosine 91-99 insulin receptor Homo sapiens 57-73 16457816-6 2006 Furthermore, association of the Rin1 SH2 domain with the insulin receptor was dependent on tyrosine phosphorylation of the insulin receptor. Tyrosine 91-99 insulin receptor Homo sapiens 123-139 16182514-7 2006 cAMP production is modulated by hormone receptors coupled to Gs/Gi family of GTP binding proteins, such as beta-adrenergic receptors, whereas cAMP degradation is controlled by modulation of phosphodiesterase activity, increased by insulin receptor signalling. Cyclic AMP 142-146 insulin receptor Homo sapiens 231-247 16598903-3 2005 The insulin receptor exhibits a tyrosine-kinase activity which leads, first, to receptor autophosphorylation and then to tyrosine phosphorylation of substrates proteins, IRS proteins in priority. Tyrosine 32-40 insulin receptor Homo sapiens 4-20 16244361-1 2006 Signal transduction from the insulin receptor to downstream effectors is attenuated by phosphorylation at a number of Ser/Thr residues of insulin receptor substrate-1 (IRS-1) resulting in resistance to insulin action, the hallmark of type II diabetes. Threonine 122-125 insulin receptor Homo sapiens 29-45 16884318-1 2006 BACKGROUND: ISIS 113715 is a 20-mer phosphorothioate antisense oligonucleotide (ASO) that is complementary to the protein tyrosine phosphatase 1B (PTP-1B) messenger RNA and subsequently reduces translation of the PTP-1B protein, a negative regulator of insulin receptor. Parathion 36-52 insulin receptor Homo sapiens 253-269 16884318-1 2006 BACKGROUND: ISIS 113715 is a 20-mer phosphorothioate antisense oligonucleotide (ASO) that is complementary to the protein tyrosine phosphatase 1B (PTP-1B) messenger RNA and subsequently reduces translation of the PTP-1B protein, a negative regulator of insulin receptor. Oligonucleotides 63-78 insulin receptor Homo sapiens 253-269 16510354-8 2006 Steady-state insulin receptor binding affinity was slightly lower for glulisine versus RHI (approximately 0.70). glulisine 70-79 insulin receptor Homo sapiens 13-29 16510354-10 2006 Glulisine, Asp(B10), and RHI showed similar insulin receptor-association kinetics; however, Asp(B10) revealed increased insulin receptor affinity. glulisine 0-9 insulin receptor Homo sapiens 44-60 16510354-11 2006 Glulisine and RHI showed similar insulin receptor-mediated phosphorylation and IRS-2 activation. glulisine 0-9 insulin receptor Homo sapiens 33-49 16309849-2 2006 This in turn triggers a kinase cascade which activates both IkappaB kinase-beta (IKK-beta) and c-Jun N-terminal kinase (JNK), each of which can phosphorylate a key serine residue in IRS-1, rendering it a poor substrate for the activated insulin receptor. Serine 164-170 insulin receptor Homo sapiens 237-253 16213197-7 2005 This bisubstrate compound proved to be a potent inhibitor against the insulin receptor kinase and occupied both peptide and nucleotide binding sites. bisubstrate 5-16 insulin receptor Homo sapiens 70-86 16235045-0 2005 The vanadyl (VO2+) chelate bis(acetylacetonato)oxovanadium(IV) potentiates tyrosine phosphorylation of the insulin receptor. Vanadates 4-11 insulin receptor Homo sapiens 107-123 16235045-0 2005 The vanadyl (VO2+) chelate bis(acetylacetonato)oxovanadium(IV) potentiates tyrosine phosphorylation of the insulin receptor. vo2+ 13-17 insulin receptor Homo sapiens 107-123 16235045-0 2005 The vanadyl (VO2+) chelate bis(acetylacetonato)oxovanadium(IV) potentiates tyrosine phosphorylation of the insulin receptor. Vanadium,4-pentanedionato)- 27-58 insulin receptor Homo sapiens 107-123 16235045-0 2005 The vanadyl (VO2+) chelate bis(acetylacetonato)oxovanadium(IV) potentiates tyrosine phosphorylation of the insulin receptor. Tyrosine 75-83 insulin receptor Homo sapiens 107-123 16235045-4 2005 Each of the three VO2+ chelates increased the tyrosine phosphorylation of proteins in response to insulin, including the beta-subunit of the insulin receptor (IRbeta) and the insulin receptor substrate-1 (IRS1). Tyrosine 46-54 insulin receptor Homo sapiens 141-157 16235045-9 2005 Cumulatively, these results provide evidence that VO(acac)2 exerts its insulin-enhancing properties by directly potentiating the tyrosine phosphorylation of the insulin receptor, resulting in the initiation of insulin metabolic signaling cascades in 3T3-L1 adipocytes. bis(acetylacetonato)oxovanadium(IV) 50-59 insulin receptor Homo sapiens 161-177 16235045-9 2005 Cumulatively, these results provide evidence that VO(acac)2 exerts its insulin-enhancing properties by directly potentiating the tyrosine phosphorylation of the insulin receptor, resulting in the initiation of insulin metabolic signaling cascades in 3T3-L1 adipocytes. Tyrosine 129-137 insulin receptor Homo sapiens 161-177 16314505-0 2005 Tyrosine phosphorylation of phosphoinositide-dependent kinase 1 by the insulin receptor is necessary for insulin metabolic signaling. Tyrosine 0-8 insulin receptor Homo sapiens 71-87 16567414-3 2006 In contrast, the inhibition by tannic acid of p60(c-src) tyrosine kinase (IC50 = 14 microM) and insulin receptor tyrosine kinase (IC50 = 5 microM) was much weaker. Tannins 31-42 insulin receptor Homo sapiens 96-112 16567414-9 2006 The molecular modeling study suggested that tannic acid could be docked into the ATP binding pockets of either EGFr or insulin receptor. Tannins 44-55 insulin receptor Homo sapiens 119-135 16567414-9 2006 The molecular modeling study suggested that tannic acid could be docked into the ATP binding pockets of either EGFr or insulin receptor. Adenosine Triphosphate 81-84 insulin receptor Homo sapiens 119-135 16489046-5 2006 Twenty-four-hour pretreatment with EM164 also inhibited insulin-mediated phosphorylation of IR and insulin-stimulated proliferation of MCF-7 cells. em164 35-40 insulin receptor Homo sapiens 92-94 16244361-1 2006 Signal transduction from the insulin receptor to downstream effectors is attenuated by phosphorylation at a number of Ser/Thr residues of insulin receptor substrate-1 (IRS-1) resulting in resistance to insulin action, the hallmark of type II diabetes. Serine 118-121 insulin receptor Homo sapiens 29-45 16225476-5 2005 CONCLUSION: Iron status affects insulin sensitivity by modulating the transcription and membrane expression/affinity of insulin receptor expression in hepatocytes and influencing insulin-dependent gene expression suggesting that increased insulin clearance and decreased insulin resistance may contribute to the positive effect of iron depletion in patients with non-alcoholic fatty liver disease. Iron 12-16 insulin receptor Homo sapiens 120-136 16225476-5 2005 CONCLUSION: Iron status affects insulin sensitivity by modulating the transcription and membrane expression/affinity of insulin receptor expression in hepatocytes and influencing insulin-dependent gene expression suggesting that increased insulin clearance and decreased insulin resistance may contribute to the positive effect of iron depletion in patients with non-alcoholic fatty liver disease. Iron 331-335 insulin receptor Homo sapiens 120-136 16113094-5 2005 Moreover, combination strategies that additionally target the IGF-IR/InsR can enhance the antitumour effects of gefitinib. Gefitinib 112-121 insulin receptor Homo sapiens 69-73 16884318-1 2006 BACKGROUND: ISIS 113715 is a 20-mer phosphorothioate antisense oligonucleotide (ASO) that is complementary to the protein tyrosine phosphatase 1B (PTP-1B) messenger RNA and subsequently reduces translation of the PTP-1B protein, a negative regulator of insulin receptor. Oligonucleotides, Antisense 80-83 insulin receptor Homo sapiens 253-269 16260343-3 2005 OBJECTIVE: To determine the insulin receptor (IR) tyrosine kinase activity--phosphorylation of exogenous substrate poly(Glu 4: Tyr 1)--and insulin receptor substrate 1 expression in normal myometrium and leiomyoma. poly(glu 115-123 insulin receptor Homo sapiens 28-44 16260343-3 2005 OBJECTIVE: To determine the insulin receptor (IR) tyrosine kinase activity--phosphorylation of exogenous substrate poly(Glu 4: Tyr 1)--and insulin receptor substrate 1 expression in normal myometrium and leiomyoma. poly(glu 115-123 insulin receptor Homo sapiens 46-48 16260343-3 2005 OBJECTIVE: To determine the insulin receptor (IR) tyrosine kinase activity--phosphorylation of exogenous substrate poly(Glu 4: Tyr 1)--and insulin receptor substrate 1 expression in normal myometrium and leiomyoma. Tyrosine 127-130 insulin receptor Homo sapiens 46-48 16102994-3 2005 They contain an active insulin receptor and respond to insulin by increasing phosphorylation of tyrosine residues in several proteins. Tyrosine 96-104 insulin receptor Homo sapiens 23-39 16137651-0 2005 Natural anti-diabetic compound 1,2,3,4,6-penta-O-galloyl-D-glucopyranose binds to insulin receptor and activates insulin-mediated glucose transport signaling pathway. [(2R,3R,4S,5R)-3,4,5,6-tetrakis[(2-deuterio-3,4,5-trihydroxybenzoyl)oxy]oxan-2-yl]methyl 2-deuterio-3,4,5-trihydroxybenzoate 31-72 insulin receptor Homo sapiens 82-98 16137651-4 2005 Mechanistic studies in adipocytes with alpha-PGG, the more potent of the two anomers, reveal that inhibitors that block the insulin-mediated glucose transport, including one that inhibits the insulin receptor (IR), also completely abolish the glucose transport activated by alpha-PGG. alphaPGG 39-48 insulin receptor Homo sapiens 192-208 16137651-4 2005 Mechanistic studies in adipocytes with alpha-PGG, the more potent of the two anomers, reveal that inhibitors that block the insulin-mediated glucose transport, including one that inhibits the insulin receptor (IR), also completely abolish the glucose transport activated by alpha-PGG. alphaPGG 39-48 insulin receptor Homo sapiens 210-212 16137651-4 2005 Mechanistic studies in adipocytes with alpha-PGG, the more potent of the two anomers, reveal that inhibitors that block the insulin-mediated glucose transport, including one that inhibits the insulin receptor (IR), also completely abolish the glucose transport activated by alpha-PGG. Glucose 141-148 insulin receptor Homo sapiens 192-208 16137651-4 2005 Mechanistic studies in adipocytes with alpha-PGG, the more potent of the two anomers, reveal that inhibitors that block the insulin-mediated glucose transport, including one that inhibits the insulin receptor (IR), also completely abolish the glucose transport activated by alpha-PGG. Glucose 243-250 insulin receptor Homo sapiens 192-208 16137651-4 2005 Mechanistic studies in adipocytes with alpha-PGG, the more potent of the two anomers, reveal that inhibitors that block the insulin-mediated glucose transport, including one that inhibits the insulin receptor (IR), also completely abolish the glucose transport activated by alpha-PGG. Glucose 243-250 insulin receptor Homo sapiens 210-212 16137651-4 2005 Mechanistic studies in adipocytes with alpha-PGG, the more potent of the two anomers, reveal that inhibitors that block the insulin-mediated glucose transport, including one that inhibits the insulin receptor (IR), also completely abolish the glucose transport activated by alpha-PGG. alphaPGG 274-283 insulin receptor Homo sapiens 192-208 16137651-4 2005 Mechanistic studies in adipocytes with alpha-PGG, the more potent of the two anomers, reveal that inhibitors that block the insulin-mediated glucose transport, including one that inhibits the insulin receptor (IR), also completely abolish the glucose transport activated by alpha-PGG. alphaPGG 274-283 insulin receptor Homo sapiens 210-212 16137651-5 2005 In addition, alpha-PGG induces phosphorylation of the IR and Akt, activates PI 3-kinase, and stimulates membrane translocation of GLUT 4. alphaPGG 13-22 insulin receptor Homo sapiens 54-56 16137651-6 2005 Receptor binding studies indicate that alpha-PGG binds to the IR and affects the binding between insulin and IR by reducing the maximum binding of insulin to IR without significantly altering the binding affinity of insulin to IR. alphaPGG 39-48 insulin receptor Homo sapiens 62-64 16137651-6 2005 Receptor binding studies indicate that alpha-PGG binds to the IR and affects the binding between insulin and IR by reducing the maximum binding of insulin to IR without significantly altering the binding affinity of insulin to IR. alphaPGG 39-48 insulin receptor Homo sapiens 109-111 16137651-6 2005 Receptor binding studies indicate that alpha-PGG binds to the IR and affects the binding between insulin and IR by reducing the maximum binding of insulin to IR without significantly altering the binding affinity of insulin to IR. alphaPGG 39-48 insulin receptor Homo sapiens 109-111 16137651-7 2005 Western blotting analysis of the products of a cross-linking reaction suggests that alpha-PGG may bind to IR at a site located on the alpha-subunit of the receptor. alphaPGG 84-93 insulin receptor Homo sapiens 106-108 16020478-1 2005 Insulin receptor substrate 1 (IRS-1), an intracellular substrate of the insulin receptor tyrosine kinase, also is heavily phosphorylated on serine and threonine residues, and several serine phosphorylation sites alter the function of IRS-1. Serine 140-146 insulin receptor Homo sapiens 72-88 16020478-1 2005 Insulin receptor substrate 1 (IRS-1), an intracellular substrate of the insulin receptor tyrosine kinase, also is heavily phosphorylated on serine and threonine residues, and several serine phosphorylation sites alter the function of IRS-1. Serine 183-189 insulin receptor Homo sapiens 72-88 16099589-6 2005 Blocking endogenous autocrine insulin signaling in quiescent beta-cells with the insulin receptor inhibitor HMNPA led to a reduction in insulin synthesis, suggesting some degree of basal activity of this positive feed-forward loop. hmnpa 108-113 insulin receptor Homo sapiens 81-97 16045742-6 2005 Besides, tyrosine phosphorylation of Sam68 allows the formation of signalling complexes with other proteins containing SH2 and SH3 domains, suggesting a role in signal transduction of different systems in human lymphocytes, such as the T cell receptor, and leptin receptor, or the insulin receptor in other cell types. Tyrosine 9-17 insulin receptor Homo sapiens 281-297 15924436-3 2005 Different chromium(III) compounds were effective at enhancing insulin receptor phosphorylation in intact cells, but did not directly activate recombinant insulin receptor kinase. tris(1,10-phenanthroline)chromium(III) chloride 10-23 insulin receptor Homo sapiens 62-78 15737992-5 2005 APS is phosphorylated by the insulin receptor on a C-terminal tyrosine residue, which then serves as a binding site for the Cbl TKB domain. Adenosine Phosphosulfate 0-3 insulin receptor Homo sapiens 29-45 15737992-5 2005 APS is phosphorylated by the insulin receptor on a C-terminal tyrosine residue, which then serves as a binding site for the Cbl TKB domain. Tyrosine 62-70 insulin receptor Homo sapiens 29-45 15713122-1 2005 Serine and threonine phosphorylation of IRS-1 (insulin receptor substrate-1) has been reported to decrease its ability to be tyrosine-phosphorylated by the insulin receptor. Serine 0-6 insulin receptor Homo sapiens 47-63 15713122-1 2005 Serine and threonine phosphorylation of IRS-1 (insulin receptor substrate-1) has been reported to decrease its ability to be tyrosine-phosphorylated by the insulin receptor. Threonine 11-20 insulin receptor Homo sapiens 47-63 15713122-1 2005 Serine and threonine phosphorylation of IRS-1 (insulin receptor substrate-1) has been reported to decrease its ability to be tyrosine-phosphorylated by the insulin receptor. Tyrosine 125-133 insulin receptor Homo sapiens 47-63 15952059-2 2005 One mechanism recently identified to downregulate IGF-I or insulin receptor signaling in diabetic models is IRS-1 Ser(312) phosphorylation. Serine 114-117 insulin receptor Homo sapiens 59-75 15764603-0 2005 Differential contribution of insulin receptor substrates 1 versus 2 to insulin signaling and glucose uptake in l6 myotubes. Glucose 93-100 insulin receptor Homo sapiens 29-45 15611135-4 2005 Interestingly, a positively charged pocket is located near the PTPL1 catalytic site, reminiscent of the second phosphotyrosine binding site in PTP1B, which is required to dephosphorylate peptides containing two adjacent phosphotyrosine residues (as occurs for example in the activated insulin receptor). Phosphotyrosine 111-126 insulin receptor Homo sapiens 285-301 15694368-2 2005 We analyzed the effect of AICAR, an AMPK activator, on the expression of insulin receptor in a human hepatoma cell line, HepG2 cells. AICA ribonucleotide 26-31 insulin receptor Homo sapiens 73-89 15694368-6 2005 Dipyridamole, an adenosine transporter inhibitor, and 5"-amino-5"-deoxyadenosine, an adenosine kinase inhibitor, blocked the effect of AICAR on the down-regulation of the insulin receptor protein, mRNA, and promoter activity. Dipyridamole 0-12 insulin receptor Homo sapiens 171-187 15694368-6 2005 Dipyridamole, an adenosine transporter inhibitor, and 5"-amino-5"-deoxyadenosine, an adenosine kinase inhibitor, blocked the effect of AICAR on the down-regulation of the insulin receptor protein, mRNA, and promoter activity. 5'-amino-5'-deoxyadenosine 54-80 insulin receptor Homo sapiens 171-187 15611135-5 2005 We demonstrate that PTPL1, like PTP1B, interacts with and dephosphorylates a bis-phosphorylated insulin receptor peptide more efficiently than monophosphorylated peptides, indicating that PTPL1 may down-regulate the phosphatidylinositol 3-kinase pathway, by dephosphorylating insulin or growth factor receptors that contain tandem phosphotyrosines. Phosphotyrosine 331-347 insulin receptor Homo sapiens 96-112 15677493-6 2005 The extent and time course of insulin receptor phosphorylation and activation of downstream signaling elements after insulin glulisine treatment was similar to that of human regular insulin in vivo. glulisine 125-134 insulin receptor Homo sapiens 30-46 15613682-1 2005 Insulin resistance in polycystic ovary syndrome (PCOS) is due to a postbinding defect in signaling that persists in cultured skin fibroblasts and is associated with constitutive serine phosphorylation of the insulin receptor (IR). Serine 178-184 insulin receptor Homo sapiens 208-224 15563471-2 2005 Using purified recombinant IRK fragments and the isolated intact insulin receptor, we show here that autophosphorylation is inhibited by ADP and that this effect is essentially reversed by hydrogen peroxide. Adenosine Diphosphate 137-140 insulin receptor Homo sapiens 65-81 15563471-2 2005 Using purified recombinant IRK fragments and the isolated intact insulin receptor, we show here that autophosphorylation is inhibited by ADP and that this effect is essentially reversed by hydrogen peroxide. Hydrogen Peroxide 189-206 insulin receptor Homo sapiens 65-81 15733745-10 2005 Moreover, inhibition of IR processing with tunicamycin indicated that the basal interaction of PTP1B with IR occurred during biosynthesis of the IR precursor in the endoplasmic reticulum. Tunicamycin 43-54 insulin receptor Homo sapiens 24-26 15733745-10 2005 Moreover, inhibition of IR processing with tunicamycin indicated that the basal interaction of PTP1B with IR occurred during biosynthesis of the IR precursor in the endoplasmic reticulum. Tunicamycin 43-54 insulin receptor Homo sapiens 106-108 15733745-10 2005 Moreover, inhibition of IR processing with tunicamycin indicated that the basal interaction of PTP1B with IR occurred during biosynthesis of the IR precursor in the endoplasmic reticulum. Tunicamycin 43-54 insulin receptor Homo sapiens 106-108 15494022-3 2004 This article focuses on the Ser/Thr protein kinases which phosphorylate insulin receptor substrates and the major Ser sites that are phosphorylated, as key elements in the uncoupling of insulin signalling and the induction of an insulin resistance state. Serine 28-31 insulin receptor Homo sapiens 72-88 15677487-6 2005 PTPs normally serve as negative regulators of insulin action via the dephosphorylation of the insulin receptor and its tyrosine-phosphorylated cellular substrates. Tyrosine 119-127 insulin receptor Homo sapiens 94-110 15581361-1 2004 Cbl is phosphorylated by the insulin receptor and reportedly functions within the flotillin/CAP/Cbl/Crk/C3G/TC10 complex during insulin-stimulated glucose transport in 3T3/L1 adipocytes. Glucose 147-154 insulin receptor Homo sapiens 29-45 15589136-1 2004 Recent studies show that hyperactivated mTOR, the "target of rapamycin" that senses nutrient availability in eukaryotic cells, inhibits signaling by insulin receptor substrates. Sirolimus 61-70 insulin receptor Homo sapiens 149-165 20704943-6 2004 One gene that is located in 20q is PTPN1, which encodes the PTP1B protein, a ubiquitously expressed phosphatase (protein tyrosine phosphatase 1B), which dephosphorylates phosphorylated tyrosine residues of the active insulin receptor protein thereby disrupting the insulin signaling pathway. Tyrosine 121-129 insulin receptor Homo sapiens 217-233 15541479-1 2005 In this study, we demonstrate that 17beta-estradiol (E(2)) inhibits human insulin receptor (IR) gene expression in a dose- and time-dependent manner in U-937 human promonocytic cells. Estradiol 35-51 insulin receptor Homo sapiens 74-95 15504985-2 2004 PTP-1B has been implicated in negatively regulating insulin signaling by dephosphorylating the phosphotyrosine residues of the insulin receptor. Phosphotyrosine 95-110 insulin receptor Homo sapiens 127-143 15610610-4 2004 As a potential tool to rescue glucose homeostasis at will in both insulin and insulin receptor deficiencies, we developed a recombinant chimeric insulin receptor (LFv2IRE) that can be homodimerized and activated by the small-molecule dimerizer AP20187. Glucose 30-37 insulin receptor Homo sapiens 145-161 15516700-4 2004 In the present study, it has been observed that both Cr and Zn, upon prolonged exposure, could stimulate tyrosine phosphorylation of insulin receptor (IR) even in the absence of insulin. Chromium 53-55 insulin receptor Homo sapiens 133-149 15516700-4 2004 In the present study, it has been observed that both Cr and Zn, upon prolonged exposure, could stimulate tyrosine phosphorylation of insulin receptor (IR) even in the absence of insulin. Chromium 53-55 insulin receptor Homo sapiens 151-153 15516700-4 2004 In the present study, it has been observed that both Cr and Zn, upon prolonged exposure, could stimulate tyrosine phosphorylation of insulin receptor (IR) even in the absence of insulin. Zinc 60-62 insulin receptor Homo sapiens 133-149 15516700-4 2004 In the present study, it has been observed that both Cr and Zn, upon prolonged exposure, could stimulate tyrosine phosphorylation of insulin receptor (IR) even in the absence of insulin. Zinc 60-62 insulin receptor Homo sapiens 151-153 15516700-4 2004 In the present study, it has been observed that both Cr and Zn, upon prolonged exposure, could stimulate tyrosine phosphorylation of insulin receptor (IR) even in the absence of insulin. Tyrosine 105-113 insulin receptor Homo sapiens 133-149 15516700-4 2004 In the present study, it has been observed that both Cr and Zn, upon prolonged exposure, could stimulate tyrosine phosphorylation of insulin receptor (IR) even in the absence of insulin. Tyrosine 105-113 insulin receptor Homo sapiens 151-153 15516700-5 2004 Insulin-mediated IR tyrosine phosphorylation was enhanced by the treatment with both of the metal ions. Tyrosine 20-28 insulin receptor Homo sapiens 17-19 15516700-5 2004 Insulin-mediated IR tyrosine phosphorylation was enhanced by the treatment with both of the metal ions. Metals 92-97 insulin receptor Homo sapiens 17-19 15476672-2 2004 This effect is associated with inhibition of insulin receptor (IR) and insulin-like growth factor-I receptor (IGF-IR) autophosphorylation, which implicates these receptors as direct targets for ethanol. Ethanol 194-201 insulin receptor Homo sapiens 45-66 15476672-3 2004 It was demonstrated previously that ethanol inhibits the autophosphorylation and kinase activity of the purified cytoplasmic tyrosine kinase domain of the IR. Ethanol 36-43 insulin receptor Homo sapiens 155-157 15476672-4 2004 We performed computer modeling of the ethanol interaction with the IR and IGF-IR kinases (IRK and IGF-IRK). Ethanol 38-45 insulin receptor Homo sapiens 67-69 15281015-9 2004 While binding of glargine to the insulin receptor was identical to insulin, degradation of glargine was reduced compared to insulin (16.3% +/- 0.3% v 21.6% +/- 0.4% degraded/h, P < .01). Insulin Glargine 17-25 insulin receptor Homo sapiens 33-49 15258906-9 2004 These results suggest, therefore, that IR activators such as TLK19781 may be useful in treating the insulin resistance associated with PIs. Monothiopyrophosphoric acid 135-138 insulin receptor Homo sapiens 39-41 15382121-3 2004 DCA and taurodeoxycholic acid (TDCA) (100 micromol/L) caused activation of ERBB1, insulin receptor, and the ERK1/2 and AKT pathways in primary rodent hepatocytes. Deoxycholic Acid 0-3 insulin receptor Homo sapiens 82-98 15382121-3 2004 DCA and taurodeoxycholic acid (TDCA) (100 micromol/L) caused activation of ERBB1, insulin receptor, and the ERK1/2 and AKT pathways in primary rodent hepatocytes. Taurodeoxycholic Acid 8-29 insulin receptor Homo sapiens 82-98 15069075-0 2004 Protein kinase C-zeta-induced phosphorylation of Ser318 in insulin receptor substrate-1 (IRS-1) attenuates the interaction with the insulin receptor and the tyrosine phosphorylation of IRS-1. Tyrosine 157-165 insulin receptor Homo sapiens 59-75 15025562-4 2004 The activation of IR autophosphorylation by insulin was blocked by G-protein inactivation through GDPbetaS (guanosine 5"-[beta-thio]disphosphate). guanosine 5"-[beta-thio]disphosphate 108-144 insulin receptor Homo sapiens 18-20 15075343-1 2004 The insulin receptor is a transmembrane protein dimer composed of two alphabeta monomers held together by inter-alpha-chain disulfide bonds. Disulfides 124-133 insulin receptor Homo sapiens 4-20 15075343-2 2004 In a previous report we described a monomeric insulin receptor obtained by replacing Cys-524, -682, -683, and -685 with serine. Cysteine 85-88 insulin receptor Homo sapiens 46-62 15075343-2 2004 In a previous report we described a monomeric insulin receptor obtained by replacing Cys-524, -682, -683, and -685 with serine. Serine 120-126 insulin receptor Homo sapiens 46-62 14722023-12 2004 IGF-I 10(-7) M stimulated incorporation of [(3)H]thymidine into DNA, and 10(-9)-10(-7) M also the incorporation of [(3)H]glucose in HMVEC, whereas glargine and insulin had no significant effects at 10(-9)-10(-7) M. Human micro- and macrovascular endothelial cells express more IGF-IR than IR. [(3)h]glucose 115-128 insulin receptor Homo sapiens 281-283 15169905-3 2004 In concordance with these increases by LPS, tyrosine phosphorylation of the insulin receptor (IR) is partially impaired and phosphorylation of the insulin receptor substrate (IRS) proteins is almost completely suppressed. Tyrosine 44-52 insulin receptor Homo sapiens 76-92 15169905-3 2004 In concordance with these increases by LPS, tyrosine phosphorylation of the insulin receptor (IR) is partially impaired and phosphorylation of the insulin receptor substrate (IRS) proteins is almost completely suppressed. Tyrosine 44-52 insulin receptor Homo sapiens 94-96 15135305-0 2004 Metformin (Glucophage) inhibits tyrosine phosphatase activity to stimulate the insulin receptor tyrosine kinase. Metformin 0-9 insulin receptor Homo sapiens 79-95 15135305-0 2004 Metformin (Glucophage) inhibits tyrosine phosphatase activity to stimulate the insulin receptor tyrosine kinase. Metformin 11-21 insulin receptor Homo sapiens 79-95 15135305-1 2004 Metformin is a commonly used anti-diabetic but whether its mechanism involves action on the insulin receptor or on downstream events is still controversial. Metformin 0-9 insulin receptor Homo sapiens 92-108 15135305-2 2004 With a time course that was slow compared with insulin action, metformin increased tyrosine phosphorylation of the regulatory domain of the insulin receptor (specifically, tyrosine residues 1150 and 1151). Metformin 63-72 insulin receptor Homo sapiens 140-156 15135305-2 2004 With a time course that was slow compared with insulin action, metformin increased tyrosine phosphorylation of the regulatory domain of the insulin receptor (specifically, tyrosine residues 1150 and 1151). Tyrosine 83-91 insulin receptor Homo sapiens 140-156 15135305-2 2004 With a time course that was slow compared with insulin action, metformin increased tyrosine phosphorylation of the regulatory domain of the insulin receptor (specifically, tyrosine residues 1150 and 1151). Tyrosine 172-180 insulin receptor Homo sapiens 140-156 15135305-3 2004 In a direct action, therapeutic levels of metformin stimulated the tyrosine kinase activity of the soluble intracellular portion of the beta subunit of the human insulin receptor toward a substrate derived from the insulin receptor regulatory domain. Metformin 42-51 insulin receptor Homo sapiens 162-178 15135305-3 2004 In a direct action, therapeutic levels of metformin stimulated the tyrosine kinase activity of the soluble intracellular portion of the beta subunit of the human insulin receptor toward a substrate derived from the insulin receptor regulatory domain. Metformin 42-51 insulin receptor Homo sapiens 215-231 15135305-5 2004 Using a Xenopus oocyte preparation, we simultaneously recorded tyrosine kinase and phosphatase activities that regulate the insulin receptor by measuring the tyrosine phosphorylation and dephosphorylation of peptides derived from the regulatory domain of the human insulin receptor. Tyrosine 63-71 insulin receptor Homo sapiens 124-140 15135305-6 2004 In an indirect stimulation of the insulin receptor, metformin inhibited endogenous tyrosine phosphatases and purified human protein tyrosine phosphatase 1B that dephosphorylate and inhibit the insulin receptor kinase. Metformin 52-61 insulin receptor Homo sapiens 34-50 15135305-6 2004 In an indirect stimulation of the insulin receptor, metformin inhibited endogenous tyrosine phosphatases and purified human protein tyrosine phosphatase 1B that dephosphorylate and inhibit the insulin receptor kinase. Metformin 52-61 insulin receptor Homo sapiens 193-209 15135305-7 2004 Thus, there was evidence that metformin acted directly upon the insulin receptor and indirectly through inhibition of tyrosine phosphatases. Metformin 30-39 insulin receptor Homo sapiens 64-80 15059979-5 2004 Glucosamine treatment resulted in inhibition of tyrosine-phosphorylation of the insulin receptor (IR), IRS-1, and IRS-2, which was associated with increased O-glycosylation. Glucosamine 0-11 insulin receptor Homo sapiens 80-96 15059979-5 2004 Glucosamine treatment resulted in inhibition of tyrosine-phosphorylation of the insulin receptor (IR), IRS-1, and IRS-2, which was associated with increased O-glycosylation. Glucosamine 0-11 insulin receptor Homo sapiens 98-100 15059979-5 2004 Glucosamine treatment resulted in inhibition of tyrosine-phosphorylation of the insulin receptor (IR), IRS-1, and IRS-2, which was associated with increased O-glycosylation. Tyrosine 48-56 insulin receptor Homo sapiens 80-96 15059979-5 2004 Glucosamine treatment resulted in inhibition of tyrosine-phosphorylation of the insulin receptor (IR), IRS-1, and IRS-2, which was associated with increased O-glycosylation. Tyrosine 48-56 insulin receptor Homo sapiens 98-100 15059979-7 2004 BADGP reversed the glucosamine-induced reduction in insulin-stimulated phosphorylation of IR, IRS-1, IRS-2, Akt, GSK-3, and FOXO1a. Glucosamine 19-30 insulin receptor Homo sapiens 90-92 15095290-0 2004 Na+/Mg2+ exchange is functionally coupled to the insulin receptor. magnesium ion 4-8 insulin receptor Homo sapiens 49-65 15037518-8 2004 Purified IR was phosphorylated in vitro with insulin in the presence of various synthetic peptides and lignocaine. Peptides 90-98 insulin receptor Homo sapiens 9-11 15037518-8 2004 Purified IR was phosphorylated in vitro with insulin in the presence of various synthetic peptides and lignocaine. Lidocaine 103-113 insulin receptor Homo sapiens 9-11 15037518-9 2004 The phosphorylation level of IR was then evaluated after SDS-PAGE separation, followed by Western blot analysis with antiphosphotyrosine antibody. Sodium Dodecyl Sulfate 57-60 insulin receptor Homo sapiens 29-31 15037518-16 2004 These results indicate that KIFMK, KIYEK, and lignocaine bind with the autophosphorylation sites of IR. Lidocaine 46-56 insulin receptor Homo sapiens 100-102 15135155-5 2004 Insulin-induced tyrosine phosphorylation of the insulin receptor was not affected by DMAP. Tyrosine 16-24 insulin receptor Homo sapiens 48-64 15094074-2 2004 In the central nervous system (CNS), insulin and the insulin receptor are found in specific brain regions where they show evidence of participation in a variety of region-specific functions through mechanisms that are different from its direct glucose regulation in the periphery. Glucose 244-251 insulin receptor Homo sapiens 53-69 15094078-7 2004 In late-onset sporadic Alzheimer disease, the neuronal insulin receptor may be desensitized by inhibition of receptor function at different sites by noradrenaline and/or cortisol, the levels of which both increase with increasing age. Norepinephrine 149-162 insulin receptor Homo sapiens 55-71 15094078-7 2004 In late-onset sporadic Alzheimer disease, the neuronal insulin receptor may be desensitized by inhibition of receptor function at different sites by noradrenaline and/or cortisol, the levels of which both increase with increasing age. Hydrocortisone 170-178 insulin receptor Homo sapiens 55-71 15118262-0 2004 K(ATP) channel knockout mice crossbred with transgenic mice expressing a dominant-negative form of human insulin receptor have glucose intolerance but not diabetes. Glucose 127-134 insulin receptor Homo sapiens 105-121 15072575-6 2004 Conversely, chemicals known to inhibit the mammalian insulin receptor or downstream elements of its signaling pathway, such as LY294002, an inhibitor of phosphatidylinositol 3-kinase (PI3K), were able to prevent the steroidogenic action of bovine insulin on fly ovaries. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 127-135 insulin receptor Homo sapiens 53-69 15117549-4 2004 Insulin-induced DNA synthesis and c-Jun protein expression were also reduced by ethanol treatment in Rat-1 fibroblasts overexpressing normal human insulin receptor. Ethanol 80-87 insulin receptor Homo sapiens 147-163 14986111-3 2004 As nitric oxide is reported to be a systemic anticancer agent, studies were carried out to determine the role of insulin receptor binding that lead to the activation of tyrosine kinase and IANOS in erythrocytes in breast cancer. Nitric Oxide 3-15 insulin receptor Homo sapiens 113-129 14966267-1 2004 Insulin stimulation of target cells elicits a burst of H(2)O(2) that enhances tyrosine phosphorylation of the insulin receptor and its cellular substrate proteins as well as distal signaling events in the insulin action cascade. Tyrosine 78-86 insulin receptor Homo sapiens 110-126 14966267-6 2004 Overexpression of Nox4 also significantly reversed the inhibition of insulin-stimulated IR tyrosine phosphorylation induced by coexpression of PTP1B by inhibiting PTP1B catalytic activity. Tyrosine 91-99 insulin receptor Homo sapiens 88-90 14966267-7 2004 These data suggest that Nox4 provides a novel link between the IR and the generation of cellular reactive oxygen species that enhance insulin signal transduction, at least in part via the oxidative inhibition of cellular protein-tyrosine phosphatases (PTPases), including PTP1B, a PTPase that has been previously implicated in the regulation of insulin action. Reactive Oxygen Species 97-120 insulin receptor Homo sapiens 63-65 15117549-6 2004 However, association of the insulin receptor and IRS-1 with the Src homology 2 domain of the p85 subunit of phosphatidylinositol 3-kinase (PI3-kinase) was reduced by ethanol. Ethanol 166-173 insulin receptor Homo sapiens 28-44 15117549-8 2004 These results suggest that ethanol specifically inhibits the association of the insulin receptor and IRS-1 with the p85 subunit of PI3-kinase, which is required for increased glucose uptake, DNA synthesis, and c-Jun expression by insulin. Ethanol 27-34 insulin receptor Homo sapiens 80-96 15117549-8 2004 These results suggest that ethanol specifically inhibits the association of the insulin receptor and IRS-1 with the p85 subunit of PI3-kinase, which is required for increased glucose uptake, DNA synthesis, and c-Jun expression by insulin. Glucose 175-182 insulin receptor Homo sapiens 80-96 15070438-7 2004 Chromodulin may be the key to understanding the role of Cr at a molecular level, as the molecule has been found to bind to activated insulin receptor, stimulating its kinase activity. Chromium 56-58 insulin receptor Homo sapiens 133-149 14583092-8 2004 These results indicate that PKCdelta modulates the ability of the insulin receptor to tyrosine-phosphorylate IRS-1 by direct phosphorylation of the IRS-1 molecule. Tyrosine 86-94 insulin receptor Homo sapiens 66-82 14656737-2 2004 Structural changes in a long-acting insulin analog, insulin glargine, may change its binding properties to insulin receptor and structurally homologous receptors, such as the insulin-like growth factor-1 receptor, and thereby alter its vascular effects. Insulin Glargine 60-68 insulin receptor Homo sapiens 107-123 14767998-7 2004 Bile acids caused activation of GS to a similar level induced by insulin (50 nM); both were blocked by inhibition of insulin receptor function and the PI3 kinase/AKT/GSK3 pathway. Bile Acids and Salts 0-10 insulin receptor Homo sapiens 117-133 15289656-1 2004 Insulin receptor signal transduction plays a critical role in regulating pancreatic beta-cell function, notably the acute first-phase insulin release in response to glucose. Glucose 165-172 insulin receptor Homo sapiens 0-16 14583092-2 2004 In the present study, we have explored the possibility of a novel PKC, PKCdelta, to modulate directly the ability of the insulin receptor kinase to tyrosine-phosphorylate IRS-1. Tyrosine 148-156 insulin receptor Homo sapiens 121-137 14583092-4 2004 Activated PKCdelta was also found to inhibit the IRS-1 tyrosine phosphorylation in vitro by purified insulin receptor using recombinant full-length human IRS-1 and a partial IRS-1-glutathione S-transferase-fusion protein as substrates. Tyrosine 55-63 insulin receptor Homo sapiens 101-117 15289656-6 2004 Manipulations aimed at reducing expression of physiologically relevant PTPases acting at a step proximal to the insulin receptor are accompanied by normalization of blood glucose levels and improved insulin sensitivity in both normal and diabetic animals. Glucose 171-178 insulin receptor Homo sapiens 112-128 14641043-3 2003 Down-regulation of insulin receptor tyrosine phosphorylation and subsequent steps in the insulin signalling pathway, including insulin receptor substrate-1 (IRS-1)-associated phosphoinositide 3-kinase (PI3K), Akt kinase serine phosphorylation and activity and glucose transporter (GLUT-4) protein content, are evident in skeletal muscle after eccentric exercise. Tyrosine 36-44 insulin receptor Homo sapiens 19-35 14693696-4 2004 In 3T3-L1 adipocytes, DHEA increases tyrosine phosphorylation of insulin receptor substrate (IRS)-1 and IRS-2 and stimulates IRS-1- and IRS-2-associated phosphatidylinositol (PI) 3-kinase activity with no effects on either insulin receptor or Akt phosphorylation. Dehydroepiandrosterone 22-26 insulin receptor Homo sapiens 65-81 14693696-4 2004 In 3T3-L1 adipocytes, DHEA increases tyrosine phosphorylation of insulin receptor substrate (IRS)-1 and IRS-2 and stimulates IRS-1- and IRS-2-associated phosphatidylinositol (PI) 3-kinase activity with no effects on either insulin receptor or Akt phosphorylation. Tyrosine 37-45 insulin receptor Homo sapiens 65-81 14641043-3 2003 Down-regulation of insulin receptor tyrosine phosphorylation and subsequent steps in the insulin signalling pathway, including insulin receptor substrate-1 (IRS-1)-associated phosphoinositide 3-kinase (PI3K), Akt kinase serine phosphorylation and activity and glucose transporter (GLUT-4) protein content, are evident in skeletal muscle after eccentric exercise. Serine 220-226 insulin receptor Homo sapiens 19-35 14690593-1 2003 The adaptor protein APS is a substrate of the insulin receptor and couples receptor activation with phosphorylation of Cbl to facilitate glucose uptake. Glucose 137-144 insulin receptor Homo sapiens 46-62 12925525-0 2003 The antidiabetic agent sodium tungstate activates glycogen synthesis through an insulin receptor-independent pathway. sodium tungstate(VI) 23-39 insulin receptor Homo sapiens 80-96 14641043-5 2003 Recent studies have shown that TNF-alpha can increase IRS-1 serine/threonine phosphorylation, which impairs IRS-1 docking to the insulin receptor, and this inhibits insulin signalling. Serine 60-66 insulin receptor Homo sapiens 129-145 14641043-5 2003 Recent studies have shown that TNF-alpha can increase IRS-1 serine/threonine phosphorylation, which impairs IRS-1 docking to the insulin receptor, and this inhibits insulin signalling. Threonine 67-76 insulin receptor Homo sapiens 129-145 12925525-0 2003 The antidiabetic agent sodium tungstate activates glycogen synthesis through an insulin receptor-independent pathway. Glycogen 50-58 insulin receptor Homo sapiens 80-96 14576451-3 2003 This article, describes recent studies that link the photobleaching of rhodopsin to tyrosine phosphorylation of the insulin receptor and subsequent activation of phosphoinositide 3- kinase (PI3K). Tyrosine 84-92 insulin receptor Homo sapiens 116-132 12948866-0 2003 Alpha-lipoic acid decreases thiol reactivity of the insulin receptor and protein tyrosine phosphatase 1B in 3T3-L1 adipocytes. Thioctic Acid 0-17 insulin receptor Homo sapiens 52-68 12948866-0 2003 Alpha-lipoic acid decreases thiol reactivity of the insulin receptor and protein tyrosine phosphatase 1B in 3T3-L1 adipocytes. Sulfhydryl Compounds 28-33 insulin receptor Homo sapiens 52-68 12948866-2 2003 In this study, alpha-lipoic acid was demonstrated to stimulate the autophosphorylation of insulin receptor and glucose uptake into 3T3-L1 adipocytes by reducing the thiol reactivity of intracellular proteins. Thioctic Acid 15-32 insulin receptor Homo sapiens 90-106 12948866-2 2003 In this study, alpha-lipoic acid was demonstrated to stimulate the autophosphorylation of insulin receptor and glucose uptake into 3T3-L1 adipocytes by reducing the thiol reactivity of intracellular proteins. Sulfhydryl Compounds 165-170 insulin receptor Homo sapiens 90-106 12948866-3 2003 To elucidate mechanism of this effect, role of protein thiol groups and H(2)O(2) in insulin receptor autophosphorylation and glucose uptake was investigated in 3T3-L1 adipocytes following stimulation with alpha-lipoic acid. Thioctic Acid 205-222 insulin receptor Homo sapiens 84-100 12948866-4 2003 Alpha-lipoic acid or insulin treatment of adipocytes increased intracellular level of oxidants, decreased thiol reactivity of the insulin receptor beta-subunit, increased tyrosine phosphorylation of the insulin receptor, and enhanced glucose uptake. Thioctic Acid 0-17 insulin receptor Homo sapiens 130-146 12948866-4 2003 Alpha-lipoic acid or insulin treatment of adipocytes increased intracellular level of oxidants, decreased thiol reactivity of the insulin receptor beta-subunit, increased tyrosine phosphorylation of the insulin receptor, and enhanced glucose uptake. Thioctic Acid 0-17 insulin receptor Homo sapiens 203-219 12948866-4 2003 Alpha-lipoic acid or insulin treatment of adipocytes increased intracellular level of oxidants, decreased thiol reactivity of the insulin receptor beta-subunit, increased tyrosine phosphorylation of the insulin receptor, and enhanced glucose uptake. Sulfhydryl Compounds 106-111 insulin receptor Homo sapiens 130-146 12948866-4 2003 Alpha-lipoic acid or insulin treatment of adipocytes increased intracellular level of oxidants, decreased thiol reactivity of the insulin receptor beta-subunit, increased tyrosine phosphorylation of the insulin receptor, and enhanced glucose uptake. Tyrosine 171-179 insulin receptor Homo sapiens 203-219 12948866-5 2003 Alpha-lipoic acid or insulin-stimulated glucose uptake was inhibited (i) by alkylation of intracellular, but not extracellular, thiol groups downstream of insulin receptor activation, and (ii) by diphenylene iodonium at the level of the insulin receptor autophosphorylation. Thioctic Acid 0-17 insulin receptor Homo sapiens 155-171 12948866-5 2003 Alpha-lipoic acid or insulin-stimulated glucose uptake was inhibited (i) by alkylation of intracellular, but not extracellular, thiol groups downstream of insulin receptor activation, and (ii) by diphenylene iodonium at the level of the insulin receptor autophosphorylation. Thioctic Acid 0-17 insulin receptor Homo sapiens 237-253 12948866-5 2003 Alpha-lipoic acid or insulin-stimulated glucose uptake was inhibited (i) by alkylation of intracellular, but not extracellular, thiol groups downstream of insulin receptor activation, and (ii) by diphenylene iodonium at the level of the insulin receptor autophosphorylation. Glucose 40-47 insulin receptor Homo sapiens 155-171 12948866-5 2003 Alpha-lipoic acid or insulin-stimulated glucose uptake was inhibited (i) by alkylation of intracellular, but not extracellular, thiol groups downstream of insulin receptor activation, and (ii) by diphenylene iodonium at the level of the insulin receptor autophosphorylation. Glucose 40-47 insulin receptor Homo sapiens 237-253 14520603-7 2003 This effect most likely results from tyrosine phosphorylation of insulin receptor substrates (IRSs) by PIG41. Tyrosine 37-45 insulin receptor Homo sapiens 65-81 12948866-5 2003 Alpha-lipoic acid or insulin-stimulated glucose uptake was inhibited (i) by alkylation of intracellular, but not extracellular, thiol groups downstream of insulin receptor activation, and (ii) by diphenylene iodonium at the level of the insulin receptor autophosphorylation. diphenyleneiodonium 196-216 insulin receptor Homo sapiens 237-253 12948866-7 2003 These findings indicate that oxidants produced by alpha-lipoic acid or insulin are involved in activation of insulin receptor and in inactivation of protein tyrosine phosphatases, which eventually result in elevated glucose uptake into 3T3-L1 adipocytes. Thioctic Acid 50-67 insulin receptor Homo sapiens 109-125 12948866-7 2003 These findings indicate that oxidants produced by alpha-lipoic acid or insulin are involved in activation of insulin receptor and in inactivation of protein tyrosine phosphatases, which eventually result in elevated glucose uptake into 3T3-L1 adipocytes. Glucose 216-223 insulin receptor Homo sapiens 109-125 12882906-1 2003 Stimulation of glucose transport by insulin involves tyrosine phosphorylation of the insulin receptor (IR) and IR substrates (IRSs). Glucose 15-22 insulin receptor Homo sapiens 85-101 12882906-1 2003 Stimulation of glucose transport by insulin involves tyrosine phosphorylation of the insulin receptor (IR) and IR substrates (IRSs). Glucose 15-22 insulin receptor Homo sapiens 103-105 12882906-1 2003 Stimulation of glucose transport by insulin involves tyrosine phosphorylation of the insulin receptor (IR) and IR substrates (IRSs). Glucose 15-22 insulin receptor Homo sapiens 111-113 12882906-1 2003 Stimulation of glucose transport by insulin involves tyrosine phosphorylation of the insulin receptor (IR) and IR substrates (IRSs). Tyrosine 53-61 insulin receptor Homo sapiens 85-101 12882906-1 2003 Stimulation of glucose transport by insulin involves tyrosine phosphorylation of the insulin receptor (IR) and IR substrates (IRSs). Tyrosine 53-61 insulin receptor Homo sapiens 103-105 12882909-2 2003 To determine whether the TZD-induced improvement in glycemic control is associated with enhanced insulin receptor signaling in skeletal muscle, 20 type 2 diabetic patients received a 75-g oral glucose tolerance test (OGTT) and euglycemic insulin (80 mU x m(-2) x min(-1)) clamp with [3-(3)H]glucose/indirect calorimetry/vastus lateralis muscle biopsies before and after 16 weeks of rosiglitazone treatment. 2,4-thiazolidinedione 25-28 insulin receptor Homo sapiens 97-113 12882909-9 2003 In conclusion, in type 2 diabetic patients, rosiglitazone treatment enhances downstream insulin receptor signaling in muscle and decreases plasma FFA concentration while improving glycemic control. Rosiglitazone 44-57 insulin receptor Homo sapiens 88-104 14593614-3 2003 The insulin receptor exhibits a tyrosine-kinase activity which leads, first, to receptor autophosphorylation and then to tyrosine phosphorylation of substrates proteins, IRS proteins in priority. Tyrosine 32-40 insulin receptor Homo sapiens 4-20 12707268-0 2003 Structural and biochemical evidence for an autoinhibitory role for tyrosine 984 in the juxtamembrane region of the insulin receptor. Tyrosine 67-75 insulin receptor Homo sapiens 115-131 12707268-1 2003 Tyrosine 984 in the juxtamembrane region of the insulin receptor, between the transmembrane helix and the cytoplasmic tyrosine kinase domain, is conserved among all insulin receptor-like proteins from hydra to humans. Tyrosine 0-8 insulin receptor Homo sapiens 48-64 12832322-2 2003 MyD is dominantly inherited and is due to heterozygosity for a trinucleotide repeat expansion mutation in a protein kinase gene able to induce derangement of RNA metabolism responsible of an aberrant insulin receptor expression. trinucleotide 63-76 insulin receptor Homo sapiens 200-216 12738810-4 2003 Furthermore, we find that alterations in insulin expression and secretion caused by chronic exposure to high glucose are paralleled by decreased insulin receptor expression and increased relative abundance of the Ex11+ isoform in both human islets and RIN beta-cells. Glucose 109-116 insulin receptor Homo sapiens 145-161 12876303-8 2003 In addition, H2O2 inhibited insulin receptor binding partially and inhibited insulin receptor autophosphorylation almost completely. Hydrogen Peroxide 13-17 insulin receptor Homo sapiens 28-44 12876303-8 2003 In addition, H2O2 inhibited insulin receptor binding partially and inhibited insulin receptor autophosphorylation almost completely. Hydrogen Peroxide 13-17 insulin receptor Homo sapiens 77-93 12802339-4 2003 Here we report the crystal structures of the regulatory sulphenic and irreversible sulphinic and sulphonic acids of protein tyrosine phosphatase 1B (PTP1B), an important enzyme in the negative regulation of the insulin receptor and a therapeutic target in type II diabetes and obesity. sulphonic acids 97-112 insulin receptor Homo sapiens 211-227 12707268-1 2003 Tyrosine 984 in the juxtamembrane region of the insulin receptor, between the transmembrane helix and the cytoplasmic tyrosine kinase domain, is conserved among all insulin receptor-like proteins from hydra to humans. Tyrosine 0-8 insulin receptor Homo sapiens 165-181 12707268-3 2003 Moreover, mutation of Tyr-984 in the full-length insulin receptor results in significantly elevated receptor phosphorylation levels in cells, both in the absence of insulin and following insulin stimulation. Tyrosine 22-25 insulin receptor Homo sapiens 49-65 12707268-4 2003 These data demonstrate that Tyr-984 plays an important structural role in maintaining the quiescent, basal state of the insulin receptor. Tyrosine 28-31 insulin receptor Homo sapiens 120-136 12888267-3 2003 In this study, bismaltolato oxovanadium (BMOV), a potent insulin sensitizer, was shown to be a reversible, competitive phosphatase inhibitor that inhibited phosphatase activity in cultured cells and enhanced insulin receptor activation in vivo. bismaltolato oxovanadium 15-39 insulin receptor Homo sapiens 208-224 12888267-3 2003 In this study, bismaltolato oxovanadium (BMOV), a potent insulin sensitizer, was shown to be a reversible, competitive phosphatase inhibitor that inhibited phosphatase activity in cultured cells and enhanced insulin receptor activation in vivo. bis(maltolato)oxovanadium(IV) 41-45 insulin receptor Homo sapiens 208-224 12654724-5 2003 Although lacking classical receptor-binding determinants, INS-6 binds to and activates the human insulin receptor. ins-6 58-63 insulin receptor Homo sapiens 97-113 12740809-0 2003 Signaling effects of demethylasterriquinone B1, a selective insulin receptor modulator. L 783281 21-46 insulin receptor Homo sapiens 60-76 12740809-7 2003 The action of DAQ B1 as a selective insulin receptor modulator can be accounted for by its ability to selectively activate one kinase among the many emanating from insulin receptor autophosphorylation and its reduced effects on gene expression. L 783281 14-20 insulin receptor Homo sapiens 36-52 12740809-7 2003 The action of DAQ B1 as a selective insulin receptor modulator can be accounted for by its ability to selectively activate one kinase among the many emanating from insulin receptor autophosphorylation and its reduced effects on gene expression. L 783281 14-20 insulin receptor Homo sapiens 164-180 12435730-8 2003 Courses of the activation loop that collide with STI-571 binding explain its inactivity at other kinases as the insulin receptor. Imatinib Mesylate 49-56 insulin receptor Homo sapiens 112-128 12767279-0 2003 Transcriptional inhibition of the human insulin receptor gene by aldosterone. Aldosterone 65-76 insulin receptor Homo sapiens 40-56 12767279-1 2003 In earlier studies, we reported reduced human insulin receptor (hIR) mRNA levels, insulin binding and insulin responsiveness in U-937 human promonocytic cells treated with aldosterone. Aldosterone 172-183 insulin receptor Homo sapiens 46-62 12510059-2 2003 One potential mechanism for this is that Ser/Thr phosphorylation decreases the ability of IRS-1 to be tyrosine-phosphorylated by the insulin receptor. Serine 41-44 insulin receptor Homo sapiens 133-149 12510059-2 2003 One potential mechanism for this is that Ser/Thr phosphorylation decreases the ability of IRS-1 to be tyrosine-phosphorylated by the insulin receptor. Threonine 45-48 insulin receptor Homo sapiens 133-149 12510059-2 2003 One potential mechanism for this is that Ser/Thr phosphorylation decreases the ability of IRS-1 to be tyrosine-phosphorylated by the insulin receptor. Tyrosine 102-110 insulin receptor Homo sapiens 133-149 12634852-5 2003 Inhibition of insulin-receptor processing using tunicamycin suggests that the basal interaction occurs during insulin-receptor biosynthesis in the ER. Tunicamycin 48-59 insulin receptor Homo sapiens 14-30 12634852-5 2003 Inhibition of insulin-receptor processing using tunicamycin suggests that the basal interaction occurs during insulin-receptor biosynthesis in the ER. Tunicamycin 48-59 insulin receptor Homo sapiens 110-126 12629126-0 2003 Metformin rapidly increases insulin receptor activation in human liver and signals preferentially through insulin-receptor substrate-2. Metformin 0-9 insulin receptor Homo sapiens 28-44 12629126-6 2003 Tyrphostin AG1024 was used to inhibit IR-KA and examine effects on deoxyglucose uptake. Tyrphostins 0-10 insulin receptor Homo sapiens 38-40 12629126-7 2003 Metformin (1 micro g/ml) increased IR tyrosine phosphorylation by 78% (P = 0.0007) in 30 min in human hepatocytes and Huh7 cells and increased IRS-2 but not IRS-1 activation, and the downstream increase in deoxyglucose uptake was mediated via increased translocation of GLUT-1 to the plasma membrane. Metformin 0-9 insulin receptor Homo sapiens 35-37 12629126-7 2003 Metformin (1 micro g/ml) increased IR tyrosine phosphorylation by 78% (P = 0.0007) in 30 min in human hepatocytes and Huh7 cells and increased IRS-2 but not IRS-1 activation, and the downstream increase in deoxyglucose uptake was mediated via increased translocation of GLUT-1 to the plasma membrane. Tyrosine 38-46 insulin receptor Homo sapiens 35-37 12629126-7 2003 Metformin (1 micro g/ml) increased IR tyrosine phosphorylation by 78% (P = 0.0007) in 30 min in human hepatocytes and Huh7 cells and increased IRS-2 but not IRS-1 activation, and the downstream increase in deoxyglucose uptake was mediated via increased translocation of GLUT-1 to the plasma membrane. Deoxyglucose 206-218 insulin receptor Homo sapiens 35-37 12629126-9 2003 Metformin increased basal IR-KA by 150% (P = 0.0001). Metformin 0-9 insulin receptor Homo sapiens 26-28 12629126-11 2003 This study demonstrates that the mechanism of action of metformin in liver involves IR activation, followed by selective IRS-2 activation, and increased glucose uptake via increased GLUT-1 translocation. Metformin 56-65 insulin receptor Homo sapiens 84-86 12629126-12 2003 The effect of metformin was completely blocked by an IR inhibitor. Metformin 14-23 insulin receptor Homo sapiens 53-55 12554784-3 2003 The MEK1 mutant, which activates ERK, markedly down-regulated expression of the insulin receptor (IR) and its major substrates, IRS-1 and IRS-2, mRNA and protein, and in turn reduced tyrosine phosphorylation of IR as well as IRS-1 and IRS-2 and their associated phosphatidyl inositol 3-kinase (PI3K) activity. Tyrosine 183-191 insulin receptor Homo sapiens 80-96 12554784-3 2003 The MEK1 mutant, which activates ERK, markedly down-regulated expression of the insulin receptor (IR) and its major substrates, IRS-1 and IRS-2, mRNA and protein, and in turn reduced tyrosine phosphorylation of IR as well as IRS-1 and IRS-2 and their associated phosphatidyl inositol 3-kinase (PI3K) activity. Tyrosine 183-191 insulin receptor Homo sapiens 98-100 12554784-3 2003 The MEK1 mutant, which activates ERK, markedly down-regulated expression of the insulin receptor (IR) and its major substrates, IRS-1 and IRS-2, mRNA and protein, and in turn reduced tyrosine phosphorylation of IR as well as IRS-1 and IRS-2 and their associated phosphatidyl inositol 3-kinase (PI3K) activity. Tyrosine 183-191 insulin receptor Homo sapiens 128-130 12554784-5 2003 Finally, the MKK7 mutant, which activates JNK, reduced tyrosine phosphorylation of IRS-1 and IRS-2 and IRS-associated PI3K activity without affecting expression of the IR, IRS-1, or IRS-2. Tyrosine 55-63 insulin receptor Homo sapiens 83-85 12647262-6 2003 However, captopril treatment caused an increase in insulin-induced insulin receptor substrate-1 (IRS-1) phosphorylation accompanied by an increased association of IRS-1 with phosphoinositide-3 kinase (PI-3 kinase), despite no change on insulin receptor (IR) autophosphorylation. Captopril 9-18 insulin receptor Homo sapiens 67-83 12647262-6 2003 However, captopril treatment caused an increase in insulin-induced insulin receptor substrate-1 (IRS-1) phosphorylation accompanied by an increased association of IRS-1 with phosphoinositide-3 kinase (PI-3 kinase), despite no change on insulin receptor (IR) autophosphorylation. Captopril 9-18 insulin receptor Homo sapiens 97-99 12711007-0 2003 Identification of a Vitamin D response element in the human insulin receptor gene promoter. Vitamin D 20-29 insulin receptor Homo sapiens 60-76 12537988-6 2003 A poor intracellular Mg concentration, as found in noninsulin-dependent diabetes mellitus (NIDDM) and in hypertensive patients, may result in a defective tyrosine-kinase activity at the insulin receptor level and exaggerated intracellular calcium concentration. Magnesium 21-23 insulin receptor Homo sapiens 186-202 12538626-1 2003 An infant with Donohue"s syndrome (leprechaunism) was found to be homozygous for an in-frame trinucleotide deletion within the insulin receptor gene resulting in the deletion of valine 335. trinucleotide 93-106 insulin receptor Homo sapiens 127-143 12538626-1 2003 An infant with Donohue"s syndrome (leprechaunism) was found to be homozygous for an in-frame trinucleotide deletion within the insulin receptor gene resulting in the deletion of valine 335. Valine 178-184 insulin receptor Homo sapiens 127-143 12734794-0 2003 Glucose-mannose-binding lectins isolated from Brazilian beans stimulate the autophosphorylation of the insulin receptor in vitro. Glucose 0-7 insulin receptor Homo sapiens 103-119 12734794-0 2003 Glucose-mannose-binding lectins isolated from Brazilian beans stimulate the autophosphorylation of the insulin receptor in vitro. Mannose 8-15 insulin receptor Homo sapiens 103-119 12711007-1 2003 The present study was designed to explore the possible presence and location of Vitamin D response elements (VDREs) in the human insulin receptor (hIR) gene promoter. Vitamin D 80-89 insulin receptor Homo sapiens 129-145 12504093-0 2003 Protection of insulin receptor substrate-3 from staurosporine-induced apoptosis. Staurosporine 48-61 insulin receptor Homo sapiens 14-30 14569873-3 2003 The comparative analysis of primary structures of the protein disulfide isomerase thioredoxine domains and C-terminal domain of the receptor suggests existence of the thioredoxine domain in the insulin receptor. thioredoxine 82-94 insulin receptor Homo sapiens 194-210 12237455-5 2002 On SPOT membranes, IR peptides with phosphotyrosine 1163 were efficiently bound by PTP1B D181A, and dephosphorylated by PTP-1B. Phosphotyrosine 36-51 insulin receptor Homo sapiens 19-21 12220227-2 2002 Here we show that stimulation by insulin of freshly isolated primary adipocytes resulted in the expected rapid tyrosine phosphorylation of the insulin receptor, IRS-1 and IRS-3. Tyrosine 111-119 insulin receptor Homo sapiens 143-159 12456798-2 2002 Stat5b and insulin receptor substrate 1 (IRS-1) interact with the same autophosphorylation site in the IR [phosphotyrosine (pY) 972] in yeast two-hybrid assays, and the IR phosphorylates Stat5b in vitro. phosphotyrosine (py) 972 107-131 insulin receptor Homo sapiens 41-43 12456798-2 2002 Stat5b and insulin receptor substrate 1 (IRS-1) interact with the same autophosphorylation site in the IR [phosphotyrosine (pY) 972] in yeast two-hybrid assays, and the IR phosphorylates Stat5b in vitro. phosphotyrosine (py) 972 107-131 insulin receptor Homo sapiens 103-105 12456798-9 2002 We also find that insulin stimulates tyrosine phosphorylation of JAKs that are constitutively associated with the IR. Tyrosine 37-45 insulin receptor Homo sapiens 114-116 12213804-3 2002 In HTC-IR cells, 20 microm TLK19780 enhanced maximal insulin-stimulated IR autophosphorylation 2-fold and increased insulin sensitivity 2-3-fold. TLK 19780 27-35 insulin receptor Homo sapiens 7-9 12213804-5 2002 The predominant effect of TLK19780 was to increase the number of IR that underwent autophosphorylation. TLK 19780 26-34 insulin receptor Homo sapiens 65-67 12213804-8 2002 These studies indicate that at low micromolar levels small IR activator molecules can enhance insulin action in various cultured cells and suggest that this effect is mediated by increasing the number of IR that are tyrosine-phosphorylated in response to insulin. Tyrosine 216-224 insulin receptor Homo sapiens 59-61 12436329-4 2002 This pathway begins with the phosphorylation of the adaptor protein Cbl by the insulin receptor, and results in the activation of a small GTP binding protein, TC10, a member of the Rho family. Guanosine Triphosphate 138-141 insulin receptor Homo sapiens 79-95 12472845-1 2003 Two phosphoserine tetradecapeptides corresponding to sequences 987-1000 (peptide pSer994) and 1017-1030 (peptide pSer1023/1025) from the human insulin receptor involved in the regulation of its activity were successfully synthesized using Fmoc-based chemistry. Phosphoserine 4-17 insulin receptor Homo sapiens 143-159 12213804-8 2002 These studies indicate that at low micromolar levels small IR activator molecules can enhance insulin action in various cultured cells and suggest that this effect is mediated by increasing the number of IR that are tyrosine-phosphorylated in response to insulin. Tyrosine 216-224 insulin receptor Homo sapiens 204-206 12169270-10 2002 In summary, these data indicate that PLCgamma, activated at least partially by PI3-kinase, is a link between insulin receptor and PKCzeta through the production of PA and could mediate insulin-induced glucose uptake and GLUT4 translocation. Protactinium 164-166 insulin receptor Homo sapiens 109-125 12125099-0 2002 Transcriptional activation of the human insulin receptor gene by 1,25-dihydroxyvitamin D(3). 1,25-dihydroxyvitamin D 65-88 insulin receptor Homo sapiens 40-56 12125099-1 2002 Treatment with 10(-8) M 1,25-dihydroxyvitamin D(3) for 24 h causes transcriptional activation of the human insulin receptor gene in U-937 human promonocytic cells. Calcitriol 24-50 insulin receptor Homo sapiens 107-123 12125101-1 2002 In an earlier study, we have reported an inhibition of insulin receptor (IR) mRNA levels and insulin binding by aldosterone in U-937 human promonocytic cells. Aldosterone 112-123 insulin receptor Homo sapiens 55-71 12213853-3 2002 In this study, we have used a highly sensitive ELISA to measure IR tyrosine phosphorylation in fibroblasts from patients with PCOS and healthy control women. Tyrosine 67-75 insulin receptor Homo sapiens 64-66 12213853-4 2002 After the stimulation of intact fibroblasts with insulin, IR tyrosine phosphorylation in cells from the PCOS patients was decreased by approximately 40% when compared with controls. Tyrosine 61-69 insulin receptor Homo sapiens 58-60 12213853-7 2002 Pretreatment with H7, a nonspecific protein kinase inhibitor, completely reversed the decrease in insulin-stimulated IR autophosphorylation. 1-(5-Isoquinolinesulfonyl)-2-Methylpiperazine 18-20 insulin receptor Homo sapiens 117-119 12213853-13 2002 Moreover, the observation that TLK16998 and Merck L7 improved IR tyrosine phosphorylation in fibroblasts from patients with PCOS suggests that specific pharmacological therapies might be developed to treat the insulin resistance in PCOS. Tyrosine 65-73 insulin receptor Homo sapiens 62-64 12036959-0 2002 The insulin receptor catalyzes the tyrosine phosphorylation of caveolin-1. Tyrosine 35-43 insulin receptor Homo sapiens 4-20 12036959-10 2002 Taken together, these data indicate that the insulin receptor directly catalyzes the tyrosine phosphorylation of caveolin. Tyrosine 85-93 insulin receptor Homo sapiens 45-61 12169270-10 2002 In summary, these data indicate that PLCgamma, activated at least partially by PI3-kinase, is a link between insulin receptor and PKCzeta through the production of PA and could mediate insulin-induced glucose uptake and GLUT4 translocation. Glucose 201-208 insulin receptor Homo sapiens 109-125 12145261-0 2002 Obesity is a critical risk factor for worsening of glucose tolerance in a family with the mutant insulin receptor. Glucose 51-58 insulin receptor Homo sapiens 97-113 12006592-1 2002 Insulin receptor substrate p53/p58 (IRSp53) is involved in cytoskeletal dynamics and is a candidate disease sensor in polyglutamine expansion neurodegeneration. polyglutamine 118-131 insulin receptor Homo sapiens 0-16 12067836-1 2002 Considerable evidence suggests that atypical protein kinase C isoforms (aPKCs), serving downstream of insulin receptor substrates and phosphatidylinositol (PI) 3-kinase, are required for insulin-stimulated glucose transport in skeletal muscle and adipocytes. Glucose 206-213 insulin receptor Homo sapiens 102-118 12033942-2 2002 To determine whether basal Ser/Thr phosphorylation of IRS proteins influences insulin receptor catalyzed tyrosine phosphorylation, recombinant FLAG epitope-tagged IRS-1 (F-IRS-1) and IRS-2 (F-IRS-2) were expressed, purified, and subjected to both dephosphorylation and hyperphosphorylation prior to phosphorylation by the insulin receptor kinase. Tyrosine 105-113 insulin receptor Homo sapiens 78-94 11994298-7 2002 In vitro phosphorylation studies revealed that SYNCRIP, once extracted from low density microsomes, can be tyrosine phosphorylated using purified insulin receptor. Tyrosine 107-115 insulin receptor Homo sapiens 146-162 12033942-9 2002 Dephosphorylation of IRS-1 and IRS-2 immunoprecipitated from serum-deprived cells, however, resulted in inhibition of tyrosine phosphorylation by the insulin receptor. Tyrosine 118-126 insulin receptor Homo sapiens 150-166 12033942-3 2002 As expected, hyperphosphorylation of F-IRS-1 and F-IRS-2 by GSK3beta decreased their subsequent phosphorylation on tyrosine residues by the insulin receptor. Tyrosine 115-123 insulin receptor Homo sapiens 140-156 11551902-0 2001 Insulin receptor-mediated p62dok tyrosine phosphorylation at residues 362 and 398 plays distinct roles for binding GTPase-activating protein and Nck and is essential for inhibiting insulin-stimulated activation of Ras and Akt. Tyrosine 33-41 insulin receptor Homo sapiens 0-16 12031977-2 2002 Moreover, adiponectin administration to rodents has been shown to increase insulin-induced tyrosine phosphorylation of the insulin receptor (IR) and also increase whole-body insulin sensitivity. Tyrosine 91-99 insulin receptor Homo sapiens 123-144 12031977-5 2002 Group 1 (19 subjects) underwent skeletal muscle biopsies for the measurement of basal and insulin-stimulated tyrosine phosphorylation of the IR (stimulated by 100 nmol/l insulin). Tyrosine 109-117 insulin receptor Homo sapiens 141-143 12031977-9 2002 In group 1 plasma adiponectin was negatively associated with the basal (r = -0.65, P = 0.003) and positively associated with the fold increase in IR tyrosine phosphorylation (r = 0.69, P = 0.001) before and after the adjustment for percent body fat (r = -0.58, P = 0.01 and r = 0.54, P = 0.02, respectively). Tyrosine 149-157 insulin receptor Homo sapiens 146-148 12031977-11 2002 In conclusion, our cross-sectional data suggest a role of physiological concentration of fasting plasma adiponectin in the regulation of skeletal muscle IR tyrosine phosphorylation. Tyrosine 156-164 insulin receptor Homo sapiens 153-155 11897789-11 2002 2) PI 3-kinase-stimulated generation of membrane phospholipids can localize Shc to the plasma membrane through the Shc PTB domain facilitating phosphorylation by the insulin receptor. Phospholipids 49-62 insulin receptor Homo sapiens 166-182 11875066-2 2002 The fragments contained one or both cysteine residues (amino acids 524 and 682) that form disulfides between alpha-subunits in native IR. Cysteine 36-44 insulin receptor Homo sapiens 134-136 11875066-2 2002 The fragments contained one or both cysteine residues (amino acids 524 and 682) that form disulfides between alpha-subunits in native IR. Disulfides 90-100 insulin receptor Homo sapiens 134-136 12078019-5 2002 This subtype"s pathogenesis is determined by a cascade of events, among which age, a disturbance of neuronal insulin receptor function leading to a deficit in acetylcholine and available energy, and membrane instability are the most important factors. Acetylcholine 159-172 insulin receptor Homo sapiens 109-125 12032625-3 2002 This study aimed to examine the effects of insulin on glucose transport and changes in insulin receptor tyrosine phosphorylation, IRS-1 and PC-1. Tyrosine 104-112 insulin receptor Homo sapiens 87-103 11912559-7 2002 TNF-alpha also inhibited tyrosine autophosphorylation of the IR in HAEC induced by insulin and reduced IR beta-subunit protein expression in HAEC. Tyrosine 25-33 insulin receptor Homo sapiens 61-63 11779863-2 2002 Similar to TNF, cycloheximide and anisomycin stimulated serine phosphorylation of IRS-1 and IRS-2, reduced their ability to interact with the insulin receptor, inhibited the insulin-induced tyrosine phosphorylation of IRS proteins, and diminished their association with phosphatidylinositol 3-kinase (PI3K). Cycloheximide 16-29 insulin receptor Homo sapiens 142-158 11779863-2 2002 Similar to TNF, cycloheximide and anisomycin stimulated serine phosphorylation of IRS-1 and IRS-2, reduced their ability to interact with the insulin receptor, inhibited the insulin-induced tyrosine phosphorylation of IRS proteins, and diminished their association with phosphatidylinositol 3-kinase (PI3K). Anisomycin 34-44 insulin receptor Homo sapiens 142-158 11779863-2 2002 Similar to TNF, cycloheximide and anisomycin stimulated serine phosphorylation of IRS-1 and IRS-2, reduced their ability to interact with the insulin receptor, inhibited the insulin-induced tyrosine phosphorylation of IRS proteins, and diminished their association with phosphatidylinositol 3-kinase (PI3K). Tyrosine 190-198 insulin receptor Homo sapiens 142-158 11751579-4 2002 We report that, in liver-derived cells lacking caveolae, autophosphorylation of the endogenous IR is dependent on raft lipids, being compromised by acute cyclodextrin-mediated cholesterol depletion or by antibody clustering of glycosphingolipids. Cyclodextrins 154-166 insulin receptor Homo sapiens 95-97 11751579-4 2002 We report that, in liver-derived cells lacking caveolae, autophosphorylation of the endogenous IR is dependent on raft lipids, being compromised by acute cyclodextrin-mediated cholesterol depletion or by antibody clustering of glycosphingolipids. Cholesterol 176-187 insulin receptor Homo sapiens 95-97 11751579-4 2002 We report that, in liver-derived cells lacking caveolae, autophosphorylation of the endogenous IR is dependent on raft lipids, being compromised by acute cyclodextrin-mediated cholesterol depletion or by antibody clustering of glycosphingolipids. Glycosphingolipids 227-245 insulin receptor Homo sapiens 95-97 11751579-5 2002 Moreover, we provide evidence that IR becomes recruited to detergent-resistant domains upon ligand binding and that clustering of GM2 ganglioside inhibits IR signalling apparently by excluding the ligand-bound IR from these domains. G(M2) Ganglioside 130-145 insulin receptor Homo sapiens 155-157 12112020-2 2002 We have recently found that Sam68 is a substrate of the insulin receptor (IR) that translocates from the nucleus to the cytoplasm and that Tyr-phosphorylated Sam68 associates with the SH2 domains of p85 PI3K and GAP, in vivo and in vitro. Tyrosine 139-142 insulin receptor Homo sapiens 56-72 12112020-2 2002 We have recently found that Sam68 is a substrate of the insulin receptor (IR) that translocates from the nucleus to the cytoplasm and that Tyr-phosphorylated Sam68 associates with the SH2 domains of p85 PI3K and GAP, in vivo and in vitro. Tyrosine 139-142 insulin receptor Homo sapiens 74-76 11598120-2 2001 In the insulin receptor"s kinase domain, Asp-1161 and Tyr-1162 in the peptide substrate-like sequence of the unphosphorylated activation loop can interact with four invariant residues in the active site: Lys-1085, Asp-1132, Arg-1136, and Gln-1208. Aspartic Acid 41-44 insulin receptor Homo sapiens 7-23 11598120-2 2001 In the insulin receptor"s kinase domain, Asp-1161 and Tyr-1162 in the peptide substrate-like sequence of the unphosphorylated activation loop can interact with four invariant residues in the active site: Lys-1085, Asp-1132, Arg-1136, and Gln-1208. Tyrosine 54-57 insulin receptor Homo sapiens 7-23 11598120-2 2001 In the insulin receptor"s kinase domain, Asp-1161 and Tyr-1162 in the peptide substrate-like sequence of the unphosphorylated activation loop can interact with four invariant residues in the active site: Lys-1085, Asp-1132, Arg-1136, and Gln-1208. Lysine 204-207 insulin receptor Homo sapiens 7-23 11598120-2 2001 In the insulin receptor"s kinase domain, Asp-1161 and Tyr-1162 in the peptide substrate-like sequence of the unphosphorylated activation loop can interact with four invariant residues in the active site: Lys-1085, Asp-1132, Arg-1136, and Gln-1208. Aspartic Acid 214-217 insulin receptor Homo sapiens 7-23 11598120-2 2001 In the insulin receptor"s kinase domain, Asp-1161 and Tyr-1162 in the peptide substrate-like sequence of the unphosphorylated activation loop can interact with four invariant residues in the active site: Lys-1085, Asp-1132, Arg-1136, and Gln-1208. Arginine 224-227 insulin receptor Homo sapiens 7-23 11598120-2 2001 In the insulin receptor"s kinase domain, Asp-1161 and Tyr-1162 in the peptide substrate-like sequence of the unphosphorylated activation loop can interact with four invariant residues in the active site: Lys-1085, Asp-1132, Arg-1136, and Gln-1208. Glutamine 238-241 insulin receptor Homo sapiens 7-23 12528542-0 2001 [The binding characteristics of insulin-MTX to insulin receptor]. Methotrexate 40-43 insulin receptor Homo sapiens 47-63 12528542-7 2001 RESULTS: Insulin-MTX competed as effectively as insulin with 125I-insulin for insulin receptor. Methotrexate 17-20 insulin receptor Homo sapiens 78-94 12528542-9 2001 CONCLUSION: Insulin-MTX could bind with insulin receptor with high affinity. Methotrexate 20-23 insulin receptor Homo sapiens 40-56 11551902-9 2001 Taken together, our findings indicate that p62(dok) is a direct substrate for the IR tyrosine kinase and that phosphorylation at Tyr(362) and Tyr(398) plays an essential role for p62(dok) to interact with its effectors and negatively regulate the insulin signaling pathway. Tyrosine 129-132 insulin receptor Homo sapiens 82-84 11551902-9 2001 Taken together, our findings indicate that p62(dok) is a direct substrate for the IR tyrosine kinase and that phosphorylation at Tyr(362) and Tyr(398) plays an essential role for p62(dok) to interact with its effectors and negatively regulate the insulin signaling pathway. Tyrosine 142-145 insulin receptor Homo sapiens 82-84 11695899-3 2001 This approach identifies thymolphthalein, which is an apparent weak agonist that displaces insulin from its receptor, stimulates auto- and substrate phosphorylation of IR, and potentiates lipogenesis in adipocytes in the presence of submaximal concentrations of insulin. Thymolphthalein 25-40 insulin receptor Homo sapiens 168-170 11887975-0 2001 Rosiglitazone treatment of patients with extreme insulin resistance and diabetes mellitus due to insulin receptor mutations has no effects on glucose and lipid metabolism. Rosiglitazone 0-13 insulin receptor Homo sapiens 97-113 11887975-3 2001 OBJECTIVES: To evaluate whether hyperglycaemia in two lean patients with primary severe insulin resistance due to insulin receptor (IR) mutations and diabetes mellitus could be reduced by supplement of rosiglitazone for 180 days and secondary, to evaluate the effects on plasma NEFA, TG, Apo B, PAI-1 and serum insulin. Rosiglitazone 202-215 insulin receptor Homo sapiens 114-130 11887975-3 2001 OBJECTIVES: To evaluate whether hyperglycaemia in two lean patients with primary severe insulin resistance due to insulin receptor (IR) mutations and diabetes mellitus could be reduced by supplement of rosiglitazone for 180 days and secondary, to evaluate the effects on plasma NEFA, TG, Apo B, PAI-1 and serum insulin. Rosiglitazone 202-215 insulin receptor Homo sapiens 132-134 11887975-15 2001 These findings may suggest that the effect of rosiglitazone on glucose and lipid metabolism are dependent on the presence of intact IR protein. Rosiglitazone 46-59 insulin receptor Homo sapiens 132-134 11887975-15 2001 These findings may suggest that the effect of rosiglitazone on glucose and lipid metabolism are dependent on the presence of intact IR protein. Glucose 63-70 insulin receptor Homo sapiens 132-134 11604231-2 2001 We have recently found that Sam68 is a substrate of the insulin receptor (IR) and that Tyr-phosphorylated Sam68 associates with the SH2 domains of p85 PI3K. Tyrosine 87-90 insulin receptor Homo sapiens 56-77 11604231-6 2001 Moreover, we have found that Sam68 is a p120GAP associated protein after Tyr-phosphorylation by the IR. Tyrosine 73-76 insulin receptor Homo sapiens 100-102 11587538-3 2001 Since caveolae may be important sites for crosstalk between tyrosine kinase and sphingolipid signaling pathways, we examined the role of increased caveolar pools of ceramide in regulating tyrosine phosphorylation of the IR and its main substrate, insulin receptor substrate-1 (IRS-1). Ceramides 165-173 insulin receptor Homo sapiens 220-222 11574417-14 2001 Study of insulin signaling indicated that insulin-induced tyrosine phosphorylation of the insulin receptor (IR) was blunted in HiIMCL compared with LoIMCL (57 vs. 142% above basal, P < 0.05), while protein expression of the IR was unaltered. Tyrosine 58-66 insulin receptor Homo sapiens 90-111 11574417-14 2001 Study of insulin signaling indicated that insulin-induced tyrosine phosphorylation of the insulin receptor (IR) was blunted in HiIMCL compared with LoIMCL (57 vs. 142% above basal, P < 0.05), while protein expression of the IR was unaltered. Tyrosine 58-66 insulin receptor Homo sapiens 108-110 11574417-15 2001 IR substrate-1-associated phosphatidylinositol (PI) 3-kinase activation by insulin was also lower in the HiIMCL group than in the LoIMCL group (49 +/- 23 vs. 84 +/- 27% above basal, P < 0.05 between HiIMCL and LoIMCL). Phosphatidylinositols 26-46 insulin receptor Homo sapiens 0-2 11574417-15 2001 IR substrate-1-associated phosphatidylinositol (PI) 3-kinase activation by insulin was also lower in the HiIMCL group than in the LoIMCL group (49 +/- 23 vs. 84 +/- 27% above basal, P < 0.05 between HiIMCL and LoIMCL). hiimcl 105-111 insulin receptor Homo sapiens 0-2 11574417-15 2001 IR substrate-1-associated phosphatidylinositol (PI) 3-kinase activation by insulin was also lower in the HiIMCL group than in the LoIMCL group (49 +/- 23 vs. 84 +/- 27% above basal, P < 0.05 between HiIMCL and LoIMCL). loimcl 130-136 insulin receptor Homo sapiens 0-2 12096896-1 2002 A 480-kDa disulfide-linked heterodimer single-pass transmembrane protein, the insulin receptor, is autophosphorylated upon insulin binding to its extracellular domain. Disulfides 10-19 insulin receptor Homo sapiens 78-94 12096896-5 2002 Our preliminary studies confirm that (1) the intact receptor can be reconstituted constitutively within a lipid vesicle and (2) fusion of the receptor-containing vesicles to mica resulted in the formation of molecular flat 5.5-nm-thick supported planar bilayers populated by two populations of protrusions, the shape and size of which are consistent with those of the insulin receptor"s intra- and extracellular domains as modeled by the cryo-EM data of Ottensmeyer et al. mica 174-178 insulin receptor Homo sapiens 368-384 11820776-4 2002 The results showed: (i) significant alterations of RBC ultrastructure; (ii) relevant changes of spectrin cytoskeleton; (iii) altered insulin receptor distribution; and (iv) that treatment with the antioxidizing drug N-acetylcysteine was capable of significantly counteracting these changes. Acetylcysteine 216-232 insulin receptor Homo sapiens 133-149 11801259-4 2002 Perifusion experiments revealed that both glucose-stimulated and basal insulin secretion were significantly inhibited following human islet insulin receptor activation with L-783,281, and that signalling through phosphatidylinositol 3-kinase (PI 3-kinase) was responsible, at least in part, for this inhibitory effect. Glucose 42-49 insulin receptor Homo sapiens 140-156 11551902-2 2001 However, whether this protein is a direct in vivo substrate for the insulin receptor (IR) tyrosine kinase and whether the tyrosine phosphorylation plays a role in insulin signaling remain to be established. Tyrosine 90-98 insulin receptor Homo sapiens 86-88 11551902-3 2001 Here we show that the insulin-stimulated tyrosine phosphorylation of the GAP-associated protein, now identified as p62(dok), is inhibited by Grb10, an adaptor protein that binds directly to the kinase domain of the IR, both in vitro and in cells. Tyrosine 41-49 insulin receptor Homo sapiens 215-217 11551902-4 2001 Replacing Tyr(362) and Tyr(398) with phenylalanine greatly decreased the IR-catalyzed p62(dok) tyrosine phosphorylation in vitro, suggesting that these two residues are the major IR-mediated phosphorylation sites. Tyrosine 95-103 insulin receptor Homo sapiens 73-75 11579209-0 2001 Phosphorylation of PTP1B at Ser(50) by Akt impairs its ability to dephosphorylate the insulin receptor. Serine 28-31 insulin receptor Homo sapiens 86-102 11591170-3 2001 Whereas treatment adjuncts to insulin may address carbohydrate metabolism from glucose absorption to insulin receptor function, success may depend on the type of diabetes present in the patient. Carbohydrates 50-62 insulin receptor Homo sapiens 101-117 11423472-5 2001 By using inhibitors of the different signaling pathways evoked by insulin-receptor binding, it has been shown that the biosynthesis of PAI-1 is due to phosphatidylinositol (PI) 3-kinase activation, followed by protein kinase C and ultimately by mitogen-activated protein (MAP) kinase activation and extracellular signal-regulated kinase 2 phosphorylation. Phosphatidylinositols 151-171 insulin receptor Homo sapiens 66-82 11601679-1 2001 Metformin reduces blood glucose levels predominantly by inhibiting hepatic gluconeogenesis, although it also may enhance insulin receptor number or activity. Metformin 0-9 insulin receptor Homo sapiens 121-137 11513586-3 2001 A structural model of v-Fps, generated from the insulin receptor, indicates that pTyr-1073 chelates two arginines. ptyr-1073 81-90 insulin receptor Homo sapiens 48-64 11513586-3 2001 A structural model of v-Fps, generated from the insulin receptor, indicates that pTyr-1073 chelates two arginines. Arginine 104-113 insulin receptor Homo sapiens 48-64 11502760-1 2001 Recent studies indicate that insulin stimulation of glucose transporter (GLUT)4 translocation requires at least two distinct insulin receptor-mediated signals: one leading to the activation of phosphatidylinositol 3 (PI-3) kinase and the other to the activation of the small GTP binding protein TC10. Guanosine Triphosphate 275-278 insulin receptor Homo sapiens 125-141 11488908-3 2001 268, 25-34], epidermal growth factor (EGF) gave rise to transient tyrosine phosphorylation of insulin receptor substrates (IRS-1 and IRS-2), thereby activating the bound phosphatidylinositol 3-kinase in human epidermoid carcinoma A431 cells normally abundant in EGF receptors (EGFR) and Chinese hamster ovary (CHO) cells transfected with full-length EGFR. Tyrosine 66-74 insulin receptor Homo sapiens 94-110 11423485-10 2001 Interestingly, lack of IR expression in IR-null keratinocytes abolished insulin-induced glucose uptake and partially decreased insulin- and IGF-I-induced proliferation, demonstrating the direct involvement of the IR in these processes. Glucose 88-95 insulin receptor Homo sapiens 23-25 11423485-10 2001 Interestingly, lack of IR expression in IR-null keratinocytes abolished insulin-induced glucose uptake and partially decreased insulin- and IGF-I-induced proliferation, demonstrating the direct involvement of the IR in these processes. Glucose 88-95 insulin receptor Homo sapiens 40-42 11423485-10 2001 Interestingly, lack of IR expression in IR-null keratinocytes abolished insulin-induced glucose uptake and partially decreased insulin- and IGF-I-induced proliferation, demonstrating the direct involvement of the IR in these processes. Glucose 88-95 insulin receptor Homo sapiens 40-42 11390649-5 2001 The Asp1161Ala mutation increased the rate of in vitro autophosphorylation of the IRKD or IR at low ATP concentrations and in the absence of insulin. Adenosine Triphosphate 100-103 insulin receptor Homo sapiens 82-84 11390649-6 2001 However, saturation with ATP (for the IRKD) or the presence of insulin (for the IR) yielded equivalent rates of autophosphorylation for mutant versus wild-type kinases. Adenosine Triphosphate 25-28 insulin receptor Homo sapiens 38-40 11506178-5 2001 Tyrosine phosphorylation of PTP1B by the insulin receptor was absolutely dependent upon insulin-stimulated receptor autophosphorylation and required an intact kinase domain, containing insulin receptor tyrosines 1146, 1150 and 1151. Tyrosine 0-8 insulin receptor Homo sapiens 41-57 11506178-5 2001 Tyrosine phosphorylation of PTP1B by the insulin receptor was absolutely dependent upon insulin-stimulated receptor autophosphorylation and required an intact kinase domain, containing insulin receptor tyrosines 1146, 1150 and 1151. Tyrosine 202-211 insulin receptor Homo sapiens 41-57 11309621-4 2001 We previously described a pathway involving the insulin-stimulated tyrosine phosphorylation of Cbl, which is recruited to the insulin receptor by the adapter protein CAP. Tyrosine 67-75 insulin receptor Homo sapiens 126-142 11295155-9 2001 Vitamin D offers a protection from genotoxic effects of Vitamin D deficiency by increasing the insulin receptor gene expression and BSP (bone sialoprotein), bone-remodeling by decreasing the osteopontin (OPN) m-RNAs, maintaining the normal epidermal structure and enamel matrix. Vitamin D 0-9 insulin receptor Homo sapiens 95-111 11295155-9 2001 Vitamin D offers a protection from genotoxic effects of Vitamin D deficiency by increasing the insulin receptor gene expression and BSP (bone sialoprotein), bone-remodeling by decreasing the osteopontin (OPN) m-RNAs, maintaining the normal epidermal structure and enamel matrix. Vitamin D 56-65 insulin receptor Homo sapiens 95-111 11287630-1 2001 Tyrosine phosphorylation of insulin receptor substrate-1 (IRS-1) by the insulin receptor permits this docking protein to interact with signaling proteins that promote insulin action. Tyrosine 0-8 insulin receptor Homo sapiens 28-44 11287630-2 2001 Serine phosphorylation uncouples IRS-1 from the insulin receptor, thereby inhibiting its tyrosine phosphorylation and insulin signaling. Serine 0-6 insulin receptor Homo sapiens 48-64 11287630-2 2001 Serine phosphorylation uncouples IRS-1 from the insulin receptor, thereby inhibiting its tyrosine phosphorylation and insulin signaling. Tyrosine 89-97 insulin receptor Homo sapiens 48-64 11440359-4 2001 Activation of DAG-sensitive PKC isoforms, such as PKC-theta and PKC-epsilon, down-regulates insulin receptor signalling and could be an important biochemical mechanism linking dysregulated lipid metabolism and insulin resistance in muscle. Diglycerides 14-17 insulin receptor Homo sapiens 92-108 11295170-12 2001 An adaptive coregulation of Glut-4 and insulin receptor content appears to optimize the use of glucose during chronic hypobaric hypoxia within these tissues. Glucose 95-102 insulin receptor Homo sapiens 39-55 11342583-8 2001 In conclusion, chronic ET-1 treatment of 3T3-L1 adipocytes leads to heterologous desensitization of metabolic and mitogenic actions of insulin, most likely through the decreased tyrosine phosphorylation of the insulin receptor substrates IRS-1, SHC, and G alpha q/11. Tyrosine 178-186 insulin receptor Homo sapiens 210-226 11401470-0 2001 Identification of Ser(1275) and Ser(1309) as autophosphorylation sites of the human insulin receptor in intact cells. Serine 18-21 insulin receptor Homo sapiens 84-100 11401470-0 2001 Identification of Ser(1275) and Ser(1309) as autophosphorylation sites of the human insulin receptor in intact cells. Serine 32-35 insulin receptor Homo sapiens 84-100 11401470-1 2001 In a previous report we described Ser(1275) and Ser(1309) as autophosphorylation sites of the human insulin receptor (IR) tyrosine kinase (TK) in vitro. Serine 34-37 insulin receptor Homo sapiens 100-116 11401470-1 2001 In a previous report we described Ser(1275) and Ser(1309) as autophosphorylation sites of the human insulin receptor (IR) tyrosine kinase (TK) in vitro. Serine 34-37 insulin receptor Homo sapiens 118-120 11401470-1 2001 In a previous report we described Ser(1275) and Ser(1309) as autophosphorylation sites of the human insulin receptor (IR) tyrosine kinase (TK) in vitro. Serine 48-51 insulin receptor Homo sapiens 100-116 11401470-1 2001 In a previous report we described Ser(1275) and Ser(1309) as autophosphorylation sites of the human insulin receptor (IR) tyrosine kinase (TK) in vitro. Serine 48-51 insulin receptor Homo sapiens 118-120 11401470-3 2001 In this study, we determined the intrinsic activity of the IR to phosphorylate both serine residues in intact cells. Serine 84-90 insulin receptor Homo sapiens 59-61 11401470-4 2001 For this purpose CHO-09 and NIH-3T3 derived cell-lines expressing the human IR were metabolically labelled with [(32)P]orthophosphate, followed by hormone stimulation of the receptor. [(32)p]orthophosphate 112-133 insulin receptor Homo sapiens 76-78 11401470-5 2001 The IR was isolated by immunoprecipitation and SDS-PAGE and subsequently analysed for serine phosphorylation by phosphopeptide mapping of HPLC-purified tryptic phosphopeptides. Sodium Dodecyl Sulfate 47-50 insulin receptor Homo sapiens 4-6 11401470-5 2001 The IR was isolated by immunoprecipitation and SDS-PAGE and subsequently analysed for serine phosphorylation by phosphopeptide mapping of HPLC-purified tryptic phosphopeptides. Serine 86-92 insulin receptor Homo sapiens 4-6 11401470-6 2001 Activation of the IR in the intact cell appeared to result in phosphate incorporation into Ser(1275) and Ser(1309), providing strong evidence that both serine residues are phosphorylation sites of the activated receptor in intact cells. Phosphates 62-71 insulin receptor Homo sapiens 18-20 11401470-6 2001 Activation of the IR in the intact cell appeared to result in phosphate incorporation into Ser(1275) and Ser(1309), providing strong evidence that both serine residues are phosphorylation sites of the activated receptor in intact cells. Serine 91-94 insulin receptor Homo sapiens 18-20 11401470-6 2001 Activation of the IR in the intact cell appeared to result in phosphate incorporation into Ser(1275) and Ser(1309), providing strong evidence that both serine residues are phosphorylation sites of the activated receptor in intact cells. Serine 105-108 insulin receptor Homo sapiens 18-20 11401470-6 2001 Activation of the IR in the intact cell appeared to result in phosphate incorporation into Ser(1275) and Ser(1309), providing strong evidence that both serine residues are phosphorylation sites of the activated receptor in intact cells. Serine 152-158 insulin receptor Homo sapiens 18-20 11145958-1 2001 The pleckstrin homology (PH) domain of the insulin receptor substrate-1 (IRS-1) plays a role in directing this molecule to the insulin receptor, thereby regulating its tyrosine phosphorylation. Tyrosine 168-176 insulin receptor Homo sapiens 43-59 11145958-7 2001 Thus, compromising the function of the PH domain, e.g. in insulin-resistant states, could decrease both the ability of IRS-1 to be tyrosine phosphorylated by the insulin receptor and to link to subsequent downstream targets. Tyrosine 131-139 insulin receptor Homo sapiens 162-178 11084576-7 2000 In muscle tissues from pregnant control subjects vanadate increased tyrosine phosphorylation of the insulin receptor and insulin receptor substrate 1 to levels similar to those in muscle tissues from nonpregnant control subjects. Vanadates 49-57 insulin receptor Homo sapiens 100-116 11239554-1 2001 OBJECTIVE: To determine whether the tyrosine autophosphorylation of the insulin receptor (IR) in the ovary of a woman with polycystic ovary syndrome (PCOS) was reduced compared to normal. Tyrosine 36-44 insulin receptor Homo sapiens 72-88 11239554-1 2001 OBJECTIVE: To determine whether the tyrosine autophosphorylation of the insulin receptor (IR) in the ovary of a woman with polycystic ovary syndrome (PCOS) was reduced compared to normal. Tyrosine 36-44 insulin receptor Homo sapiens 90-92 11239554-7 2001 Colorimetric and chemiluminescent methods were used to detect the presence of the IR beta-subunit and IR tyrosine autophosphorylation, respectively. Tyrosine 105-113 insulin receptor Homo sapiens 102-104 11239554-10 2001 CONCLUSION(S): Tyrosine autophosphorylation of the IR may be decreased in the ovaries of women with PCOS, similar to the findings in other tissues. Tyrosine 15-23 insulin receptor Homo sapiens 51-53 11471071-1 2001 We determined the involvement of Tyr-1158 within the regulatory loop of the insulin receptor (IR) in the generation of insulin-specific responses in situ. Tyrosine 33-36 insulin receptor Homo sapiens 76-92 11471071-1 2001 We determined the involvement of Tyr-1158 within the regulatory loop of the insulin receptor (IR) in the generation of insulin-specific responses in situ. Tyrosine 33-36 insulin receptor Homo sapiens 94-96 11160869-0 2001 The sulfonylurea glimepiride regulates intracellular routing of the insulin-receptor complexes through their interaction with specific protein kinase C isoforms. sulfonylurea glimepiride 4-28 insulin receptor Homo sapiens 68-84 11235915-0 2001 Human growth factor receptor bound 14 binds the activated insulin receptor and alters the insulin-stimulated tyrosine phosphorylation levels of multiple proteins. Tyrosine 109-117 insulin receptor Homo sapiens 58-74 11217151-0 2001 Insulin receptor antibodies inhibit insulin uptake by the liver: in vivo 123I-insulin scintigraphic scanning and in vitro characterization in autoimmune hypoglycemia. Iodine-123 73-77 insulin receptor Homo sapiens 0-16 11135668-2 2001 Based on a phosphoryl transfer mechanism involving a dissociative transition state, a potent and selective bisubstrate inhibitor for the insulin receptor tyrosine kinase was synthesized by linking ATPgammaS to a peptide substrate analog via a two-carbon spacer. Carbon 247-253 insulin receptor Homo sapiens 137-153 11135668-4 2001 A crystal structure of this inhibitor bound to the tyrosine kinase domain of the insulin receptor confirmed the key design features inspired by a dissociative transition state, and revealed that the linker takes part in the octahedral coordination of an active site Mg2+. magnesium ion 266-270 insulin receptor Homo sapiens 81-97 11237218-6 2001 Excessive serine phosphorylation of the insulin receptor or downstream signaling proteins may be involved in the pathogenesis of insulin resistance in PCOS. Serine 10-16 insulin receptor Homo sapiens 40-56 11123895-5 2000 In computer modeling, AG 538 was placed in the kinase domain of the insulin receptor and was able to sit in place of tyrosines 1158 and 1162, which undergo autophosphorylation. Tyrosine 117-126 insulin receptor Homo sapiens 68-84 11118640-2 2000 To further explore the effect of aberrant (rather than absent) N-linked glycosylation of the insulin receptor, we examined the relationship of processing to function. Nitrogen 63-64 insulin receptor Homo sapiens 93-109 11078721-1 2000 Biotin regulation of asialoglycoprotein receptor expression and insulin receptor activity has been established in two human hepatoblastoma cell lines, Hep G2 and HuH-7. Biotin 0-6 insulin receptor Homo sapiens 64-80 11078721-3 2000 Metabolic labeling and subsequent immunoprecipitation indicate that the loss of insulin receptor activity during biotin deprivation was due to suppression of receptor synthesis. Biotin 113-119 insulin receptor Homo sapiens 80-96 11078721-4 2000 Evidence for posttranscriptional regulation of insulin receptor synthesis was provided by rapid biotin induction of receptor synthesis without an increase in gene transcript number. Biotin 96-102 insulin receptor Homo sapiens 47-63 11381801-10 2001 The insulin receptor is diminished on the cell surface membrane, tyrosine phosphorylation is decreased, serine and threonine phosphorylation is augmented. Serine 104-110 insulin receptor Homo sapiens 4-20 11381801-10 2001 The insulin receptor is diminished on the cell surface membrane, tyrosine phosphorylation is decreased, serine and threonine phosphorylation is augmented. Threonine 115-124 insulin receptor Homo sapiens 4-20 11158333-0 2001 Distinct functions of the two protein tyrosine phosphatase domains of LAR (leukocyte common antigen-related) on tyrosine dephosphorylation of insulin receptor. Tyrosine 38-46 insulin receptor Homo sapiens 142-158 11158333-4 2001 LAR associated with and preferentially dephosphorylated the insulin receptor that was tyrosine phosphorylated by insulin stimulation. Tyrosine 86-94 insulin receptor Homo sapiens 60-76 11158333-6 2001 The Cys-1522 to Ser mutant protein, which is defective in the LAR PTPase domain 1 catalytic site, was tightly associated with tyrosine-phosphorylated insulin receptor, but failed to dephosphorylate it, indicating that LAR PTPase domain 1 is critical for dephosphorylation of tyrosine-phosphorylated insulin receptor. Tyrosine 126-134 insulin receptor Homo sapiens 150-166 11084576-7 2000 In muscle tissues from pregnant control subjects vanadate increased tyrosine phosphorylation of the insulin receptor and insulin receptor substrate 1 to levels similar to those in muscle tissues from nonpregnant control subjects. Vanadates 49-57 insulin receptor Homo sapiens 121-137 11084576-7 2000 In muscle tissues from pregnant control subjects vanadate increased tyrosine phosphorylation of the insulin receptor and insulin receptor substrate 1 to levels similar to those in muscle tissues from nonpregnant control subjects. Tyrosine 68-76 insulin receptor Homo sapiens 100-116 11084576-8 2000 In patients with gestational diabetes mellitus vanadate increased insulin receptor and insulin receptor substrate 1 tyrosine phosphorylation, but these values remained less than in muscle tissues from nonpregnant control subjects (P<.05). Vanadates 47-55 insulin receptor Homo sapiens 66-82 11084576-8 2000 In patients with gestational diabetes mellitus vanadate increased insulin receptor and insulin receptor substrate 1 tyrosine phosphorylation, but these values remained less than in muscle tissues from nonpregnant control subjects (P<.05). Vanadates 47-55 insulin receptor Homo sapiens 87-103 11042115-6 2000 The PKC-specific inhibitors bisindolylmaleimide and Go 6976 abolish insulin-induced PLD2 activation in HEK-293 cells co-expressing the insulin receptor, PLC gamma and PLD2, confirming that not only PLD1, but PLD2 as well, is regulated in a PKC-dependent manner. bisindolylmaleimide 28-47 insulin receptor Homo sapiens 135-151 11042115-6 2000 The PKC-specific inhibitors bisindolylmaleimide and Go 6976 abolish insulin-induced PLD2 activation in HEK-293 cells co-expressing the insulin receptor, PLC gamma and PLD2, confirming that not only PLD1, but PLD2 as well, is regulated in a PKC-dependent manner. Go 6976 52-59 insulin receptor Homo sapiens 135-151 11154073-1 2000 It has been suggested that downstream signaling from the insulin receptor to the level of the protein kinases and protein phosphatases is accomplished by prosta-glandylinositol cyclic phosphate (cyclic PIP), a proposed second messenger of insulin. prostaglandin-inositol cyclic phosphate 154-193 insulin receptor Homo sapiens 57-73 11135668-2 2001 Based on a phosphoryl transfer mechanism involving a dissociative transition state, a potent and selective bisubstrate inhibitor for the insulin receptor tyrosine kinase was synthesized by linking ATPgammaS to a peptide substrate analog via a two-carbon spacer. bisubstrate 107-118 insulin receptor Homo sapiens 137-153 11135668-2 2001 Based on a phosphoryl transfer mechanism involving a dissociative transition state, a potent and selective bisubstrate inhibitor for the insulin receptor tyrosine kinase was synthesized by linking ATPgammaS to a peptide substrate analog via a two-carbon spacer. adenosine 5'-O-(3-thiotriphosphate) 197-206 insulin receptor Homo sapiens 137-153 10940390-0 2000 Autophosphorylation of the two C-terminal tyrosine residues Tyr1316 and Tyr1322 modulates the activity of the insulin receptor kinase in vitro. Tyrosine 42-50 insulin receptor Homo sapiens 110-126 10869355-0 2000 Probing the catalytic mechanism of the insulin receptor kinase with a tetrafluorotyrosine-containing peptide substrate. tetrafluorotyrosine 70-89 insulin receptor Homo sapiens 39-55 10923637-10 2000 Thus, we postulate that the decreased tyrosine kinase activity of the insulin receptor may be caused by serine/threonine phosphorylation by PKC. Serine 104-110 insulin receptor Homo sapiens 70-86 10923637-10 2000 Thus, we postulate that the decreased tyrosine kinase activity of the insulin receptor may be caused by serine/threonine phosphorylation by PKC. Threonine 111-120 insulin receptor Homo sapiens 70-86 11075717-9 2000 Sos is the predominant coupling pathway from the activated insulin receptor to p21ras. sulfur monoxide 0-3 insulin receptor Homo sapiens 59-75 11075718-0 2000 Stimulation by 1,25-dihydroxyvitamin D3 of insulin receptor expression and insulin responsiveness for glucose transport in U-937 human promonocytic cells. Calcitriol 15-39 insulin receptor Homo sapiens 43-59 11075718-1 2000 In the present work, we demonstrate that treatment with 1,25-dihydroxyvitamin D3 for 24 hours increased in a dose-dependent manner the levels of the two major insulin receptor (IR) mRNAs (11 and 8.5 Kb) present in U-937 human promonocytic cells. Calcitriol 56-80 insulin receptor Homo sapiens 159-180 11075718-3 2000 In these optimal conditions the stimulatory effect of 1,25-dihydroxyvitamin D3 was accompanied by increases in both IR capacity, and insulin responsiveness for glucose transport in these cells. Calcitriol 54-78 insulin receptor Homo sapiens 116-118 11225657-6 2000 RESULTS: Although insulin receptor number was similar in solubilized erythrocytes from the two groups, tyrosine kinase activity per insulin receptor was significantly (p < 0.02) greater in erythrocytes from glyburide-treated patients with type 2 diabetes. Glyburide 210-219 insulin receptor Homo sapiens 132-148 10927617-1 2000 Recent studies suggest that high glucose concentrations impair insulin receptor phosphorylation and kinase activation in certain cell models. Glucose 33-40 insulin receptor Homo sapiens 63-79 10764799-0 2000 Selective attenuation of metabolic branch of insulin receptor down-signaling by high glucose in a hepatoma cell line, HepG2 cells. Glucose 85-92 insulin receptor Homo sapiens 45-61 10764799-1 2000 The effects of a high concentration of glucose on the insulin receptor-down signaling were investigated in human hepatoma (HepG2) cells in vitro to delineate the molecular mechanism of insulin resistance under glucose toxicity. Glucose 39-46 insulin receptor Homo sapiens 54-70 10764780-9 2000 Failure to immunoprecipitate pp68 using antibodies directed against known 60-70-kDa tyrosine-phosphorylated proteins suggest that pp68 may be a novel cellular target that lies downstream of the insulin receptor. Tyrosine 84-92 insulin receptor Homo sapiens 194-210 10852715-1 2000 We examined the effects of mutations of tyrosine and serine autophosphorylation sites on the dual specificity of the insulin receptor kinase (IRKD) in vitro using autophosphorylation and substrate phosphorylation and phosphopeptide mapping. Serine 53-59 insulin receptor Homo sapiens 117-133 10852715-5 2000 Although the K(M) and V(MAX) values of this mutant were only slightly altered in substrate phosphorylation reactions using a recombinant C-terminal insulin receptor peptide (K(M): Y1151F, 9.9 +/- 0.4 microM; IRKD, 6.1 +/- 0.2 microM; V(MAX): Y1151F, 72 +/- 4 nmol min(-)(1) mg(-)(1); IRKD, 117 +/- 6 nmol min(-)(1) mg(-)(1)), diminished phosphate incorporation into serine residues of the peptide was observed. Phosphates 337-346 insulin receptor Homo sapiens 148-164 10852715-5 2000 Although the K(M) and V(MAX) values of this mutant were only slightly altered in substrate phosphorylation reactions using a recombinant C-terminal insulin receptor peptide (K(M): Y1151F, 9.9 +/- 0.4 microM; IRKD, 6.1 +/- 0.2 microM; V(MAX): Y1151F, 72 +/- 4 nmol min(-)(1) mg(-)(1); IRKD, 117 +/- 6 nmol min(-)(1) mg(-)(1)), diminished phosphate incorporation into serine residues of the peptide was observed. Serine 366-372 insulin receptor Homo sapiens 148-164 10852716-0 2000 Cysteine 981 of the human insulin receptor is required for covalent cross-linking between beta-subunit and a thiol-reactive membrane-associated protein. Cysteine 0-8 insulin receptor Homo sapiens 26-42 10852716-0 2000 Cysteine 981 of the human insulin receptor is required for covalent cross-linking between beta-subunit and a thiol-reactive membrane-associated protein. Sulfhydryl Compounds 109-114 insulin receptor Homo sapiens 26-42 10852716-2 2000 In this study, we examined the ability of the bifunctional cross-linking reagent 1,6-bismaleimidohexane (BMH) to covalently link IR with interacting proteins that possess reactive thiols. 1,6-bismaleimidohexane 81-103 insulin receptor Homo sapiens 129-131 10852716-2 2000 In this study, we examined the ability of the bifunctional cross-linking reagent 1,6-bismaleimidohexane (BMH) to covalently link IR with interacting proteins that possess reactive thiols. 1,6-bismaleimidohexane 105-108 insulin receptor Homo sapiens 129-131 10852716-2 2000 In this study, we examined the ability of the bifunctional cross-linking reagent 1,6-bismaleimidohexane (BMH) to covalently link IR with interacting proteins that possess reactive thiols. Sulfhydryl Compounds 180-186 insulin receptor Homo sapiens 129-131 10871840-1 2000 Treatment of cells with insulin and protein tyrosine phosphatase inhibitors such as vanadate and pervanadate resulted in the tyrosine phosphorylation of Grb10, a Src homology 2 (SH2) and pleckstrin homology domain-containing adaptor protein which binds to a number of receptor tyrosine kinases including the insulin receptor (IR). Vanadates 84-92 insulin receptor Homo sapiens 308-324 10871840-1 2000 Treatment of cells with insulin and protein tyrosine phosphatase inhibitors such as vanadate and pervanadate resulted in the tyrosine phosphorylation of Grb10, a Src homology 2 (SH2) and pleckstrin homology domain-containing adaptor protein which binds to a number of receptor tyrosine kinases including the insulin receptor (IR). Vanadates 84-92 insulin receptor Homo sapiens 326-328 10871840-1 2000 Treatment of cells with insulin and protein tyrosine phosphatase inhibitors such as vanadate and pervanadate resulted in the tyrosine phosphorylation of Grb10, a Src homology 2 (SH2) and pleckstrin homology domain-containing adaptor protein which binds to a number of receptor tyrosine kinases including the insulin receptor (IR). pervanadate 97-108 insulin receptor Homo sapiens 308-324 10871840-1 2000 Treatment of cells with insulin and protein tyrosine phosphatase inhibitors such as vanadate and pervanadate resulted in the tyrosine phosphorylation of Grb10, a Src homology 2 (SH2) and pleckstrin homology domain-containing adaptor protein which binds to a number of receptor tyrosine kinases including the insulin receptor (IR). pervanadate 97-108 insulin receptor Homo sapiens 326-328 10871840-1 2000 Treatment of cells with insulin and protein tyrosine phosphatase inhibitors such as vanadate and pervanadate resulted in the tyrosine phosphorylation of Grb10, a Src homology 2 (SH2) and pleckstrin homology domain-containing adaptor protein which binds to a number of receptor tyrosine kinases including the insulin receptor (IR). Tyrosine 44-52 insulin receptor Homo sapiens 308-324 10871840-1 2000 Treatment of cells with insulin and protein tyrosine phosphatase inhibitors such as vanadate and pervanadate resulted in the tyrosine phosphorylation of Grb10, a Src homology 2 (SH2) and pleckstrin homology domain-containing adaptor protein which binds to a number of receptor tyrosine kinases including the insulin receptor (IR). Tyrosine 44-52 insulin receptor Homo sapiens 326-328 10871840-6 2000 This mutant form of Grb10 bound with higher affinity to the IR in cells than that of the wild-type protein, suggesting that tyrosine phosphorylation of Grb10 may normally negatively regulate its binding to the IR. Tyrosine 124-132 insulin receptor Homo sapiens 60-62 10871840-6 2000 This mutant form of Grb10 bound with higher affinity to the IR in cells than that of the wild-type protein, suggesting that tyrosine phosphorylation of Grb10 may normally negatively regulate its binding to the IR. Tyrosine 124-132 insulin receptor Homo sapiens 210-212 10866039-0 2000 Serine residues 1177/78/82 of the insulin receptor are required for substrate phosphorylation but not autophosphorylation. Serine 0-6 insulin receptor Homo sapiens 34-50 10866039-1 2000 Serine residues of the human insulin receptor (HIR) may be phosphorylated and negatively regulate the insulin signal. Serine 0-6 insulin receptor Homo sapiens 29-45 10892730-1 2000 Our preliminary results are reported in the investigation of the tyrosine phosphorylation cascade triggered by the stimulation of the insulin receptor in the adipocyte cell line 3T3-L1 using a mini two-dimensional gel electrophoresis approach. Tyrosine 65-73 insulin receptor Homo sapiens 134-150 10984606-3 2000 Cellular subfractionation showed that the insulin receptor was associated with plasma membranes, from where it was not extractable with high salt or alkali, but a significant fraction was also localized in the nuclear fraction. Salts 141-145 insulin receptor Homo sapiens 42-58 10978177-0 2000 Identification of major tyrosine phosphorylation sites in the human insulin receptor substrate Gab-1 by insulin receptor kinase in vitro. Tyrosine 24-32 insulin receptor Homo sapiens 68-84 10978177-0 2000 Identification of major tyrosine phosphorylation sites in the human insulin receptor substrate Gab-1 by insulin receptor kinase in vitro. Tyrosine 24-32 insulin receptor Homo sapiens 104-120 10978177-7 2000 Our results demonstrate that hGab-1 was phosphorylated by IR at eight tyrosine residues (Y242, Y285, Y373, Y447, Y472, Y619, Y657, and Y689). Tyrosine 70-78 insulin receptor Homo sapiens 58-60 11075717-3 2000 The NPXY motif around 960-Tyr residue of the insulin receptor binds to the N-terminal PTB domain of Shc. Tyrosine 26-29 insulin receptor Homo sapiens 45-61 10891367-6 2000 The reduced ATP level impaired insulin receptor (IR) autophosphorylation and tyrosine kinase activity toward substrates. Adenosine Triphosphate 12-15 insulin receptor Homo sapiens 31-47 10891367-6 2000 The reduced ATP level impaired insulin receptor (IR) autophosphorylation and tyrosine kinase activity toward substrates. Adenosine Triphosphate 12-15 insulin receptor Homo sapiens 49-51 10909978-1 2000 In patients harboring the IR1152 mutant insulin receptor, hepatic glucose production was normally suppressed by insulin. Glucose 66-73 insulin receptor Homo sapiens 40-56 10909978-9 2000 Thus, the mechanisms controlling insulin receptor internalization differ in liver and skeletal muscle cells and may enable IR1152 to control glucose metabolism selectively in liver. Glucose 141-148 insulin receptor Homo sapiens 33-49 10751417-7 2000 Compared with control cells, cells expressing high levels of PTP1B showed a 50-60% decrease in maximally insulin-stimulated tyrosyl phosphorylation of IR and insulin receptor substrate-1 (IRS-1) and phosphoinositide 3-kinase (PI3K) activity associated with IRS-1 or with phosphotyrosine. cyclo(tyrosyl-tyrosyl) 124-131 insulin receptor Homo sapiens 151-153 10751417-11 2000 Our results suggest that: 1) insulin stimulation of glucose transport in adipocytes requires </=45% of maximal tyrosyl phosphorylation of IR or IRS-1 and <50% of maximal activation of PI3K, 2) a novel PI3K-independent pathway may play a role in insulin-induced glucose transport in adipocytes, and 3) overexpression of PTP1B alone in adipocytes does not impair glucose transport. Glucose 52-59 insulin receptor Homo sapiens 141-143 10751417-11 2000 Our results suggest that: 1) insulin stimulation of glucose transport in adipocytes requires </=45% of maximal tyrosyl phosphorylation of IR or IRS-1 and <50% of maximal activation of PI3K, 2) a novel PI3K-independent pathway may play a role in insulin-induced glucose transport in adipocytes, and 3) overexpression of PTP1B alone in adipocytes does not impair glucose transport. cyclo(tyrosyl-tyrosyl) 114-121 insulin receptor Homo sapiens 141-143 10852715-0 2000 A single substitution of the insulin receptor kinase inhibits serine autophosphorylation in vitro: evidence for an interaction between the C-terminus and the activation loop. Serine 62-68 insulin receptor Homo sapiens 29-45 10852715-1 2000 We examined the effects of mutations of tyrosine and serine autophosphorylation sites on the dual specificity of the insulin receptor kinase (IRKD) in vitro using autophosphorylation and substrate phosphorylation and phosphopeptide mapping. Tyrosine 40-48 insulin receptor Homo sapiens 117-133 10940390-1 2000 Previously, several studies have demonstrated that autophosphorylation of the C-terminal tyrosine residues (Tyr1316 and Tyr1322) affects the signaling properties of the insulin receptor in vivo. Tyrosine 89-97 insulin receptor Homo sapiens 169-185 10777587-6 2000 Further, insulin-induced phosphorylation of downstream targets Akt and p70S6 kinase were also inhibited significantly by overexpression of PTEN, whereas tyrosine phosphorylation of the insulin receptor and IRS-1 or the phosphorylation of mitogen-activated protein kinase were not affected, suggesting that the Ras/mitogen-activated protein kinase pathway remains fully functional. Tyrosine 153-161 insulin receptor Homo sapiens 185-201 10769182-0 2000 Mutational analysis of the N-linked glycosylation sites of the human insulin receptor. Nitrogen 27-28 insulin receptor Homo sapiens 69-85 10804375-5 2000 The molecular grounds of insulin resistance could be an increased Serine phosphorylation of the insulin receptor. Serine 66-72 insulin receptor Homo sapiens 96-112 10747347-0 2000 Roles for insulin receptor, PI3-kinase, and Akt in insulin-signaling pathways related to production of nitric oxide in human vascular endothelial cells. Nitric Oxide 103-115 insulin receptor Homo sapiens 10-26 10744689-5 2000 These results show a novel pathway for intracellular signaling through the insulin receptor leading to the serine phosphorylation of key proteins involved in insulin action. Serine 107-113 insulin receptor Homo sapiens 75-91 10819237-0 2000 Serine residues 994 and 1023/25 are important for insulin receptor kinase inhibition by protein kinase C isoforms beta2 and theta. Serine 0-6 insulin receptor Homo sapiens 50-66 10871198-8 2000 Similarly, insulin receptor tyrosine phosphorylation was significantly decreased in subjects with GDM (P < 0.05) compared with pregnant and nonpregnant control subjects. Tyrosine 28-36 insulin receptor Homo sapiens 11-27 10819237-2 2000 It is speculated that serine residues in the insulin receptor beta-subunit are involved in receptor inhibition either as inhibitory phosphorylation sites or as part of receptor domains which bind inhibitory proteins or tyrosine phosphatases. Serine 22-28 insulin receptor Homo sapiens 45-61 10708756-0 2000 Properties of an insulin receptor with an IGF-1 receptor loop exchange in the cysteine-rich region. Cysteine 78-86 insulin receptor Homo sapiens 17-33 10708756-3 2000 In this report we have replaced residues 260-277 of human IR with residues 253-266 of the human IGF-1R to produce an IR-based, cysteine loop exchange chimaera, termed hIR-Cys loop exchange (CLX), in which all 14 amino acid residues in the exchanged loop differ from wild-type insulin receptor. Cysteine 127-135 insulin receptor Homo sapiens 117-119 10660532-8 2000 Okadaic acid, which rapidly induces insulin resistance in adipocytes independently of IR function, caused an almost quantitative release of IRS-1 into the cytosol commensurate with a significant reduction in tyrosyl-phosphorylated IRS proteins. Okadaic Acid 0-12 insulin receptor Homo sapiens 86-88 10694991-4 2000 There is also a modest but significant decrease in maximal insulin receptor tyrosine phosphorylation in muscle from obese GDM subjects. Tyrosine 76-84 insulin receptor Homo sapiens 59-75 10694991-5 2000 Results also suggest that increased insulin receptor serine/threonine phosphorylation and PC-1 could underlie the insulin resistance of pregnancy and pathogenesis of GDM. Serine 53-59 insulin receptor Homo sapiens 36-52 10694991-5 2000 Results also suggest that increased insulin receptor serine/threonine phosphorylation and PC-1 could underlie the insulin resistance of pregnancy and pathogenesis of GDM. Threonine 60-69 insulin receptor Homo sapiens 36-52 10720068-8 2000 The insulin resistance associated with pancreatic cancer is associated with a post-IR defect, which impairs skeletal muscle glycogen synthesis and glycogen storage. Glycogen 124-132 insulin receptor Homo sapiens 83-85 10720068-8 2000 The insulin resistance associated with pancreatic cancer is associated with a post-IR defect, which impairs skeletal muscle glycogen synthesis and glycogen storage. Glycogen 147-155 insulin receptor Homo sapiens 83-85 10726921-10 2000 Following vanadium, there was a consistent trend for increased basal levels of insulin receptor, Shc, and IRS-1 protein tyrosine phosphorylation and IRS-1-associated PI 3-kinase, but no further increase with insulin. Vanadium 10-18 insulin receptor Homo sapiens 79-95 10726921-15 2000 Vanadyl modifies proteins in human skeletal muscle involved in early insulin signaling, including basal insulin receptor and substrate tyrosine phosphorylation and activation of PI 3-kinase, and is not additive or synergistic with insulin at these steps. Vanadates 0-7 insulin receptor Homo sapiens 104-120 10793223-3 2000 Insulin-receptor conjugates were formed that carry a radioactive label as well as a biotin label. Biotin 84-90 insulin receptor Homo sapiens 0-16 10803466-8 2000 Two domains of Grb7 are implicated in the insulin receptor binding: the SH2 domain and the PIR (phosphotyrosine interacting region). Phosphotyrosine 96-111 insulin receptor Homo sapiens 42-58 10660596-2 2000 Regulation of the steady-state tyrosine phosphorylation of the insulin receptor and its postreceptor substrates are essential determinants of insulin signal transduction. Tyrosine 31-39 insulin receptor Homo sapiens 63-79 10705100-5 2000 Chromium increases insulin binding to cells, insulin receptor number and activates insulin receptor kinase leading to increased insulin sensitivity. Chromium 0-8 insulin receptor Homo sapiens 45-61 10650943-3 2000 Shp-2 becomes activated upon binding through one or both SH2 domains to tyrosine phosphorylated molecules such as Shc or insulin receptor substrates. Tyrosine 72-80 insulin receptor Homo sapiens 121-137 10650943-4 2000 We were interested in finding a new molecule(s), tyrosine phosphorylated by the insulin receptor (IR), that could interact with Shp-2. Tyrosine 49-57 insulin receptor Homo sapiens 80-96 10650943-4 2000 We were interested in finding a new molecule(s), tyrosine phosphorylated by the insulin receptor (IR), that could interact with Shp-2. Tyrosine 49-57 insulin receptor Homo sapiens 98-100 10868945-7 2000 In skeletal muscle from type 2 diabetic subjects, IRS-1 phosphorylation, PI 3-kinase activity, and glucose transport activity were impaired, whereas insulin receptor tyrosine phosphorylation, MAP kinase phosphorylation, and glycogen synthase activity were normal. Tyrosine 166-174 insulin receptor Homo sapiens 149-165 10655627-6 2000 The kinase activity of insulin receptor-agonist complexes increased in the order of IGF-II < IGF-I < insulin, and neither vanadium ions nor thiazolidine-type medicines for NIDDM, troglitazone and pioglitazone, directly acted on both the kinase reaction of insulin receptor or the binding of pY939 to SH2N. Vanadium 128-136 insulin receptor Homo sapiens 23-39 11450502-6 2000 Phosphotyrosine immunoblotting revealed that apparent insulin receptor autophosphorylation was visible only with IgG-NOV, not with the IgG-JAN or -FEB. Mutation of tyrosine-960 or lysine-1018 of the insulin receptor failed to transduce the IgG"s stimulatory effect. Phosphotyrosine 0-15 insulin receptor Homo sapiens 54-70 11450502-6 2000 Phosphotyrosine immunoblotting revealed that apparent insulin receptor autophosphorylation was visible only with IgG-NOV, not with the IgG-JAN or -FEB. Mutation of tyrosine-960 or lysine-1018 of the insulin receptor failed to transduce the IgG"s stimulatory effect. Tyrosine 7-15 insulin receptor Homo sapiens 54-70 11450502-6 2000 Phosphotyrosine immunoblotting revealed that apparent insulin receptor autophosphorylation was visible only with IgG-NOV, not with the IgG-JAN or -FEB. Mutation of tyrosine-960 or lysine-1018 of the insulin receptor failed to transduce the IgG"s stimulatory effect. Lysine 180-186 insulin receptor Homo sapiens 54-70 10655627-6 2000 The kinase activity of insulin receptor-agonist complexes increased in the order of IGF-II < IGF-I < insulin, and neither vanadium ions nor thiazolidine-type medicines for NIDDM, troglitazone and pioglitazone, directly acted on both the kinase reaction of insulin receptor or the binding of pY939 to SH2N. Troglitazone 185-197 insulin receptor Homo sapiens 23-39 10655627-6 2000 The kinase activity of insulin receptor-agonist complexes increased in the order of IGF-II < IGF-I < insulin, and neither vanadium ions nor thiazolidine-type medicines for NIDDM, troglitazone and pioglitazone, directly acted on both the kinase reaction of insulin receptor or the binding of pY939 to SH2N. Pioglitazone 202-214 insulin receptor Homo sapiens 23-39 10574975-6 1999 The beta-subunit of the insulin receptor was labeled with a maleimide-gold conjugate, which allowed orientation of the receptor complex in the membrane bilayer. maleimide-gold 60-74 insulin receptor Homo sapiens 24-40 10594015-1 2000 Insulin receptor substrate (IRS) proteins are tyrosine phosphorylated and mediate multiple signals during activation of the receptors for insulin, insulin-like growth factor 1 (IGF-1), and various cytokines. Tyrosine 46-54 insulin receptor Homo sapiens 0-16 10591140-4 1999 DMHV was more effective in increasing both the phosphotyrosine levels of various proteins in 3T3L1 fibroblasts and the level of insulin-receptor phosphorylation in CHO cells overexpressing the human insulin receptor. bis(N,N-dimethylhydroxamido)hydroxooxovanadate 0-4 insulin receptor Homo sapiens 199-215 10544179-5 1999 By extraction with beta-cyclodextrin or destruction with cholesterol oxidase, cholesterol reduction attenuated insulin receptor signaling to protein phosphorylation or glucose transport. betadex 19-36 insulin receptor Homo sapiens 111-127 10545192-2 1999 We have shown previously that vanadium salts activate mitogen-activated protein kinase (MAPK) and phosphatidylinositol 3-kinase activities (PI3-K) via a pathway that does not involve the insulin receptor (IR) tyrosine kinase function [Pandey, S. K., Anand-Srivastava, M. B., and Srivastava, A. K. (1998) Biochemistry 37, 7006-7014]. vanadium salts 30-44 insulin receptor Homo sapiens 205-207 10545192-4 1999 Treatment of IR-overexpressing cells with VS resulted in an increased level of tyrosine phosphorylation of p44(mapk) (ERK-1) and p42(mapk) (ERK-2) along with stimulation of MAPK, MAPK kinase (MEK), and C-raf-1 activities, and ras activation. Tyrosine 79-87 insulin receptor Homo sapiens 13-15 10544179-5 1999 By extraction with beta-cyclodextrin or destruction with cholesterol oxidase, cholesterol reduction attenuated insulin receptor signaling to protein phosphorylation or glucose transport. Glucose 168-175 insulin receptor Homo sapiens 111-127 10544179-9 1999 Insulin stimulation of cells prior to isolation of caveolae or insulin stimulation of the isolated caveolae fraction increased tyrosine phosphorylation of the insulin receptor in caveolae, demonstrating that insulin receptors in caveolae are functional. Tyrosine 127-135 insulin receptor Homo sapiens 159-175 10490615-9 1999 In summary, (i) Galphaq appears to play a necessary role in insulin-stimulated glucose transport, (ii) Galphaq action in the insulin signaling pathway is upstream of and dependent upon PI3-kinase, and (iii) Galphaq can transmit signals from the insulin receptor to the p110alpha subunit of PI3-kinase, which leads to GLUT4 translocation. galphaq 103-110 insulin receptor Homo sapiens 245-261 10521479-4 1999 The wild-type insulin receptor chimera mediated approximately 2-fold greater phosphorylation of insulin receptor substrate 1 (IRS-1), association of IRS-1 with phosphoinositide 3-kinase, stimulation of glucose uptake, and GLUT4 translocation, compared with the IGF-I receptor chimera. Glucose 202-209 insulin receptor Homo sapiens 14-30 10490615-9 1999 In summary, (i) Galphaq appears to play a necessary role in insulin-stimulated glucose transport, (ii) Galphaq action in the insulin signaling pathway is upstream of and dependent upon PI3-kinase, and (iii) Galphaq can transmit signals from the insulin receptor to the p110alpha subunit of PI3-kinase, which leads to GLUT4 translocation. galphaq 103-110 insulin receptor Homo sapiens 245-261 10488146-1 1999 Serine phosphorylation of insulin receptor substrate-1 (IRS-1) reduces its ability to act as an insulin receptor substrate and inhibits insulin receptor signal transduction. Serine 0-6 insulin receptor Homo sapiens 26-42 10488146-1 1999 Serine phosphorylation of insulin receptor substrate-1 (IRS-1) reduces its ability to act as an insulin receptor substrate and inhibits insulin receptor signal transduction. Serine 0-6 insulin receptor Homo sapiens 96-112 10480612-6 1999 The maximal effect of insulin on tyrosine phosphorylation of the insulin receptor was 37% lower (P < 0.05) in GDM subjects than in pregnant control subjects and was not related to changes in the abundance of the insulin receptor. Tyrosine 33-41 insulin receptor Homo sapiens 65-81 10497255-1 1999 Incubation of cells with insulin leads to a transient rise in Tyr phosphorylation of insulin receptor substrate (IRS) proteins, accompanied by elevation in their Ser(P)/Thr(P) content and their dissociation from the insulin receptor (IR). Tyrosine 62-65 insulin receptor Homo sapiens 85-101 10497255-1 1999 Incubation of cells with insulin leads to a transient rise in Tyr phosphorylation of insulin receptor substrate (IRS) proteins, accompanied by elevation in their Ser(P)/Thr(P) content and their dissociation from the insulin receptor (IR). Tyrosine 62-65 insulin receptor Homo sapiens 113-115 10497255-1 1999 Incubation of cells with insulin leads to a transient rise in Tyr phosphorylation of insulin receptor substrate (IRS) proteins, accompanied by elevation in their Ser(P)/Thr(P) content and their dissociation from the insulin receptor (IR). Serine 162-165 insulin receptor Homo sapiens 85-101 10497255-1 1999 Incubation of cells with insulin leads to a transient rise in Tyr phosphorylation of insulin receptor substrate (IRS) proteins, accompanied by elevation in their Ser(P)/Thr(P) content and their dissociation from the insulin receptor (IR). Serine 162-165 insulin receptor Homo sapiens 113-115 10497255-1 1999 Incubation of cells with insulin leads to a transient rise in Tyr phosphorylation of insulin receptor substrate (IRS) proteins, accompanied by elevation in their Ser(P)/Thr(P) content and their dissociation from the insulin receptor (IR). Threonine 169-172 insulin receptor Homo sapiens 85-101 10497255-1 1999 Incubation of cells with insulin leads to a transient rise in Tyr phosphorylation of insulin receptor substrate (IRS) proteins, accompanied by elevation in their Ser(P)/Thr(P) content and their dissociation from the insulin receptor (IR). Threonine 169-172 insulin receptor Homo sapiens 113-115 10497255-2 1999 Wortmannin, a phosphatidylinositol 3-kinase inhibitor, selectively prevented the increase in Ser(P)/Thr(P) content of IRS-1, its dissociation from IR, and the decrease in its Tyr(P) content following 60 min of insulin treatment. Wortmannin 0-10 insulin receptor Homo sapiens 118-120 10497255-2 1999 Wortmannin, a phosphatidylinositol 3-kinase inhibitor, selectively prevented the increase in Ser(P)/Thr(P) content of IRS-1, its dissociation from IR, and the decrease in its Tyr(P) content following 60 min of insulin treatment. Serine 93-96 insulin receptor Homo sapiens 118-120 10497255-2 1999 Wortmannin, a phosphatidylinositol 3-kinase inhibitor, selectively prevented the increase in Ser(P)/Thr(P) content of IRS-1, its dissociation from IR, and the decrease in its Tyr(P) content following 60 min of insulin treatment. Threonine 100-103 insulin receptor Homo sapiens 118-120 10497255-7 1999 These results implicate a wortmannin-sensitive Ser/Thr kinase, different from PKB, as the kinase that phosphorylates IRS-1 and acts as the feedback control regulator that turns off insulin signals by inducting the dissociation of IRS proteins from IR. Wortmannin 26-36 insulin receptor Homo sapiens 117-119 10622410-6 1999 Experiments with the RNA synthesis inhibitor actinomycin D indicated that the decrease in IR mRNA content in aldosterone-treated cells was not the result of transcript destabilisation. Dactinomycin 45-58 insulin receptor Homo sapiens 90-92 10446056-4 1999 The 3D reconstruction indicates that the two alpha subunits jointly participate in insulin binding and that the kinase domains in the two beta subunits are in a juxtaposition that permits autophosphorylation of tyrosine residues in the first step of insulin receptor activation. Tyrosine 211-219 insulin receptor Homo sapiens 250-266 10622410-7 1999 The inhibitory action of aldosterone was not prevented by the simultaneous presence of the protein synthesis inhibitor cycloheximide, suggesting that the reduction of IR gene expression occurs as a direct response to the action of aldosterone. Aldosterone 25-36 insulin receptor Homo sapiens 167-169 10622410-7 1999 The inhibitory action of aldosterone was not prevented by the simultaneous presence of the protein synthesis inhibitor cycloheximide, suggesting that the reduction of IR gene expression occurs as a direct response to the action of aldosterone. Aldosterone 231-242 insulin receptor Homo sapiens 167-169 10622410-10 1999 These results provide the first evidence for an in vitro modulation of human IR expression by aldosterone. Aldosterone 94-105 insulin receptor Homo sapiens 77-79 10433244-5 1999 This insulin-induced insulin receptor trafficking was not affected by treatment of the cells with PI3-kinase inhibitor (wortmannin), whereas treatment with MEK [mitogen-activated protein (MAP) kinase-Erk kinase] inhibitor (PD98059) partly inhibited the process in a dose-dependent manner. Wortmannin 120-130 insulin receptor Homo sapiens 21-37 10417330-0 1999 APS, an adapter protein with a PH and SH2 domain, is a substrate for the insulin receptor kinase. aps 0-3 insulin receptor Homo sapiens 73-89 10417330-4 1999 Here we show that APS interacts with the insulin receptor kinase activation loop through its SH2 domain and insulin stimulates the tyrosine-phosphorylation of APS. aps 18-21 insulin receptor Homo sapiens 41-57 10417330-4 1999 Here we show that APS interacts with the insulin receptor kinase activation loop through its SH2 domain and insulin stimulates the tyrosine-phosphorylation of APS. Tyrosine 131-139 insulin receptor Homo sapiens 41-57 10417330-4 1999 Here we show that APS interacts with the insulin receptor kinase activation loop through its SH2 domain and insulin stimulates the tyrosine-phosphorylation of APS. aps 159-162 insulin receptor Homo sapiens 41-57 10433244-5 1999 This insulin-induced insulin receptor trafficking was not affected by treatment of the cells with PI3-kinase inhibitor (wortmannin), whereas treatment with MEK [mitogen-activated protein (MAP) kinase-Erk kinase] inhibitor (PD98059) partly inhibited the process in a dose-dependent manner. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 223-230 insulin receptor Homo sapiens 21-37 10437794-8 1999 In vitro studies demonstrate that Src associated in mitosis 68 associates with the Src homology 2 domains of p85 after tyrosine phosphorylation by the activated insulin receptor. Tyrosine 119-127 insulin receptor Homo sapiens 161-177 10433244-6 1999 Interestingly, treatment with both wortmannin and PD98059 almost completely inhibited insulin receptor trafficking. Wortmannin 35-45 insulin receptor Homo sapiens 86-102 10433244-6 1999 Interestingly, treatment with both wortmannin and PD98059 almost completely inhibited insulin receptor trafficking. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 50-57 insulin receptor Homo sapiens 86-102 10433244-9 1999 Furthermore, to determine the crucial step for the requirement of PI3-kinase and MAP kinase pathways, the effect of wortmannin and PD98059 on insulin receptor endocytosis was studied. Wortmannin 116-126 insulin receptor Homo sapiens 142-158 10433244-9 1999 Furthermore, to determine the crucial step for the requirement of PI3-kinase and MAP kinase pathways, the effect of wortmannin and PD98059 on insulin receptor endocytosis was studied. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 131-138 insulin receptor Homo sapiens 142-158 10395191-6 1999 A reduction in tyrosine phosphorylation of both the insulin receptor (IR) and the insulin receptor substrate-1 (IRS-1) has been noted in both animal and human type 2 diabetes. Tyrosine 15-23 insulin receptor Homo sapiens 52-73 10456437-0 1999 Metformin modulates insulin receptor signaling in normal and cholesterol-treated human hepatoma cells (HepG2). Metformin 0-9 insulin receptor Homo sapiens 20-36 10456437-0 1999 Metformin modulates insulin receptor signaling in normal and cholesterol-treated human hepatoma cells (HepG2). Cholesterol 61-72 insulin receptor Homo sapiens 20-36 10416561-10 1999 The exercise-induced decreased insulin receptor tyrosine phosphorylation could explain the well-known effect of exercise to enhance the sensitivity of muscle to insulin. Tyrosine 48-56 insulin receptor Homo sapiens 31-47 10456437-9 1999 Overall, the results suggest that metformin may interact with the insulin receptor and/or a component involved in the early steps of insulin signal transduction. Metformin 34-43 insulin receptor Homo sapiens 66-82 10329994-0 1999 Insulin receptor autophosphorylation in cultured myoblasts correlates to glucose disposal in Pima Indians. Glucose 73-80 insulin receptor Homo sapiens 0-16 10350617-3 1999 Tyrosine phosphorylation of insulin receptor substrate (IRS) molecules is a specific IR post-receptor response. Tyrosine 0-8 insulin receptor Homo sapiens 28-44 10231542-1 1999 In this study, we used maleimidobutyrylbiocytin to examine possible alteration that may occur in the redox state of the insulin receptor (IR) sulfhydryl groups in response to reduced glutathione (GSH) or N-acetyl-L-cysteine (NAC). Glutathione 183-194 insulin receptor Homo sapiens 120-136 10231542-1 1999 In this study, we used maleimidobutyrylbiocytin to examine possible alteration that may occur in the redox state of the insulin receptor (IR) sulfhydryl groups in response to reduced glutathione (GSH) or N-acetyl-L-cysteine (NAC). Glutathione 183-194 insulin receptor Homo sapiens 138-140 10231542-1 1999 In this study, we used maleimidobutyrylbiocytin to examine possible alteration that may occur in the redox state of the insulin receptor (IR) sulfhydryl groups in response to reduced glutathione (GSH) or N-acetyl-L-cysteine (NAC). Glutathione 196-199 insulin receptor Homo sapiens 120-136 10231542-1 1999 In this study, we used maleimidobutyrylbiocytin to examine possible alteration that may occur in the redox state of the insulin receptor (IR) sulfhydryl groups in response to reduced glutathione (GSH) or N-acetyl-L-cysteine (NAC). Glutathione 196-199 insulin receptor Homo sapiens 138-140 10231542-2 1999 Short-term treatment of intact cells expressing large numbers of IR with GSH or NAC led to a rapid and reversible reduction of IR alpha-subunit disulfides, without affecting the receptor beta-subunit thiol reactivity. Glutathione 73-76 insulin receptor Homo sapiens 65-67 10231542-2 1999 Short-term treatment of intact cells expressing large numbers of IR with GSH or NAC led to a rapid and reversible reduction of IR alpha-subunit disulfides, without affecting the receptor beta-subunit thiol reactivity. Glutathione 73-76 insulin receptor Homo sapiens 127-129 10231542-2 1999 Short-term treatment of intact cells expressing large numbers of IR with GSH or NAC led to a rapid and reversible reduction of IR alpha-subunit disulfides, without affecting the receptor beta-subunit thiol reactivity. Disulfides 144-154 insulin receptor Homo sapiens 65-67 10231542-2 1999 Short-term treatment of intact cells expressing large numbers of IR with GSH or NAC led to a rapid and reversible reduction of IR alpha-subunit disulfides, without affecting the receptor beta-subunit thiol reactivity. Disulfides 144-154 insulin receptor Homo sapiens 127-129 10231542-2 1999 Short-term treatment of intact cells expressing large numbers of IR with GSH or NAC led to a rapid and reversible reduction of IR alpha-subunit disulfides, without affecting the receptor beta-subunit thiol reactivity. Sulfhydryl Compounds 200-205 insulin receptor Homo sapiens 65-67 10231542-4 1999 Similar findings were obtained in cells transfected with IR mutants lacking cysteine524, one of the class I disulfides that link the two IR alpha-subunits. cysteine524 76-87 insulin receptor Homo sapiens 57-59 10231542-4 1999 Similar findings were obtained in cells transfected with IR mutants lacking cysteine524, one of the class I disulfides that link the two IR alpha-subunits. Disulfides 108-118 insulin receptor Homo sapiens 57-59 10231542-6 1999 No difference in insulin binding was observed in GSH-treated cells; however, ligand-mediated increases in IR autophosphorylation, tyrosine phosphorylation of cellular substrates, and dual phosphorylation of the downstream target mitogen-activated protein kinase were inhibited at concentrations of GSH (10 mM or greater) that yielded a significant increase in IR alpha-subunit thiol reactivity. Glutathione 298-301 insulin receptor Homo sapiens 106-108 10231542-6 1999 No difference in insulin binding was observed in GSH-treated cells; however, ligand-mediated increases in IR autophosphorylation, tyrosine phosphorylation of cellular substrates, and dual phosphorylation of the downstream target mitogen-activated protein kinase were inhibited at concentrations of GSH (10 mM or greater) that yielded a significant increase in IR alpha-subunit thiol reactivity. Sulfhydryl Compounds 377-382 insulin receptor Homo sapiens 106-108 10049496-8 1999 Because residues similar to Lys 782 in the sequences of mitogen-activated protein kinase and insulin receptor make contact with a ribose hydroxyl of ATP, it is proposed that Lys 782 may be one of the residues composing the ribose-binding site of epidermal growth factor receptor. Lysine 28-31 insulin receptor Homo sapiens 93-109 10210639-4 1999 IR mRNA was quantified by S1-nuclease assay using a 195-bp digoxigenin-labeled IR DNA probe and normalized to the level of expression of the glyceraldehyde 3-phosphate dehydrogenase (GAPDH) gene. Digoxigenin 59-70 insulin receptor Homo sapiens 0-2 10210639-4 1999 IR mRNA was quantified by S1-nuclease assay using a 195-bp digoxigenin-labeled IR DNA probe and normalized to the level of expression of the glyceraldehyde 3-phosphate dehydrogenase (GAPDH) gene. Digoxigenin 59-70 insulin receptor Homo sapiens 79-81 10338114-0 1999 The inhibitory effect of 2-deoxyglucose on insulin receptor autophosphorylation does not depend on known serine phosphorylation sites or other conserved serine residues of the receptor beta-subunit. Deoxyglucose 25-39 insulin receptor Homo sapiens 43-59 10338114-2 1999 It is known that supraphysiological levels of D-glucose or 2-deoxyglucose inhibit the insulin receptor and it is speculated that this effect is mediated by serine phosphorylation of the insulin receptor beta-subunit and other proteins of the insulin signaling chain. Glucose 46-55 insulin receptor Homo sapiens 86-102 10338114-2 1999 It is known that supraphysiological levels of D-glucose or 2-deoxyglucose inhibit the insulin receptor and it is speculated that this effect is mediated by serine phosphorylation of the insulin receptor beta-subunit and other proteins of the insulin signaling chain. Glucose 46-55 insulin receptor Homo sapiens 186-202 10338114-2 1999 It is known that supraphysiological levels of D-glucose or 2-deoxyglucose inhibit the insulin receptor and it is speculated that this effect is mediated by serine phosphorylation of the insulin receptor beta-subunit and other proteins of the insulin signaling chain. Deoxyglucose 59-73 insulin receptor Homo sapiens 86-102 10338114-2 1999 It is known that supraphysiological levels of D-glucose or 2-deoxyglucose inhibit the insulin receptor and it is speculated that this effect is mediated by serine phosphorylation of the insulin receptor beta-subunit and other proteins of the insulin signaling chain. Deoxyglucose 59-73 insulin receptor Homo sapiens 186-202 10338114-2 1999 It is known that supraphysiological levels of D-glucose or 2-deoxyglucose inhibit the insulin receptor and it is speculated that this effect is mediated by serine phosphorylation of the insulin receptor beta-subunit and other proteins of the insulin signaling chain. Serine 156-162 insulin receptor Homo sapiens 86-102 10338114-2 1999 It is known that supraphysiological levels of D-glucose or 2-deoxyglucose inhibit the insulin receptor and it is speculated that this effect is mediated by serine phosphorylation of the insulin receptor beta-subunit and other proteins of the insulin signaling chain. Serine 156-162 insulin receptor Homo sapiens 186-202 10338114-5 1999 2-Deoxyglucose consistently inhibits insulin stimulated autophosphorylation of all constructs to the same degree as observed in wild-type human insulin receptor. Deoxyglucose 0-14 insulin receptor Homo sapiens 144-160 10196204-4 1999 We show that APS associates with phosphotyrosines situated within the activation loop of the insulin receptor via the APS Src homology 2 domain. Phosphotyrosine 33-49 insulin receptor Homo sapiens 93-109 10230647-0 1999 Role of proline 193 in the insulin receptor post-translational processing. Proline 8-15 insulin receptor Homo sapiens 27-43 10049496-8 1999 Because residues similar to Lys 782 in the sequences of mitogen-activated protein kinase and insulin receptor make contact with a ribose hydroxyl of ATP, it is proposed that Lys 782 may be one of the residues composing the ribose-binding site of epidermal growth factor receptor. ribose hydroxyl 130-145 insulin receptor Homo sapiens 93-109 10049496-8 1999 Because residues similar to Lys 782 in the sequences of mitogen-activated protein kinase and insulin receptor make contact with a ribose hydroxyl of ATP, it is proposed that Lys 782 may be one of the residues composing the ribose-binding site of epidermal growth factor receptor. Adenosine Triphosphate 149-152 insulin receptor Homo sapiens 93-109 10049496-8 1999 Because residues similar to Lys 782 in the sequences of mitogen-activated protein kinase and insulin receptor make contact with a ribose hydroxyl of ATP, it is proposed that Lys 782 may be one of the residues composing the ribose-binding site of epidermal growth factor receptor. Lysine 174-177 insulin receptor Homo sapiens 93-109 10049496-8 1999 Because residues similar to Lys 782 in the sequences of mitogen-activated protein kinase and insulin receptor make contact with a ribose hydroxyl of ATP, it is proposed that Lys 782 may be one of the residues composing the ribose-binding site of epidermal growth factor receptor. Ribose 130-136 insulin receptor Homo sapiens 93-109 10196112-1 1999 The insulin receptor (IR) is a four-chain, transmembrane dimer held together by disulfide bonds. Disulfides 80-89 insulin receptor Homo sapiens 4-20 10196112-1 1999 The insulin receptor (IR) is a four-chain, transmembrane dimer held together by disulfide bonds. Disulfides 80-89 insulin receptor Homo sapiens 22-24 10196112-5 1999 Fab 83-7, which recognizes the cys-rich region of IR, bound halfway up one end of each side arm in a diametrically opposite manner, indicating a twofold axis of symmetry normal to the membrane surface. Cysteine 31-34 insulin receptor Homo sapiens 50-52 10196112-7 1999 These images, together with the data from the recently determined 3D structure of the first three domains of the insulin-like growth factor type I receptor, suggest that the IR dimer is organized into two layers with the L1/cys-rich/L2 domains occupying the upper (membrane distal) region of the U-shaped prism and the fibronectin type III domains and the insert domains located predominantly in the membrane-proximal region. Cysteine 224-227 insulin receptor Homo sapiens 174-176 9884156-2 1998 Previous studies demonstrated that the adverse effects of ethanol are mediated by inhibition of tyrosyl phosphorylation of the insulin receptor and the insulin receptor substrate-type 1 (IRS-1). Ethanol 58-65 insulin receptor Homo sapiens 127-143 9883910-2 1998 The three-dimensional structures of the tyrosine kinase domain of the IR and the first three extracellular domains (L1, Cys-rich and L2) of the IGF1R are known. Cysteine 120-123 insulin receptor Homo sapiens 70-72 9884156-2 1998 Previous studies demonstrated that the adverse effects of ethanol are mediated by inhibition of tyrosyl phosphorylation of the insulin receptor and the insulin receptor substrate-type 1 (IRS-1). cyclo(tyrosyl-tyrosyl) 96-103 insulin receptor Homo sapiens 127-143 10417854-2 1998 Insulin binds to the extracellular domain of the insulin receptor and induces conformational changes in the receptor, leading to autophosphorylation of the receptor on intracellular tyrosine residues. Tyrosine 182-190 insulin receptor Homo sapiens 49-65 10643053-2 1999 Various models simulating the interaction of regulatory subunits of PI-3-kinase and of their substrates (insulin receptor sustrate proteins phosphorylated on tyrosin residues) with molecules of receptors-tyrosinekinases have been considered. Tyrosine 158-165 insulin receptor Homo sapiens 105-121 9833943-8 1998 Insulin was four times more effective in stimulating tyrosine phosphorylation of the insulin receptor in subcutaneous fat cells (p < 0.001). Tyrosine 53-61 insulin receptor Homo sapiens 85-101 9922107-11 1998 An integrating link between insulin resistance and hyperandrogenemia may be serine phosphorylation, which inhibits activity of the insulin receptor and promotes the 17,20-lyase activity of P450c17. Serine 76-82 insulin receptor Homo sapiens 131-147 9801804-1 1998 Chromium (Cr), an essential element, mainly affects saccharide (potentiated insulin action via interaction with insulin receptor on the cell surface) and lipid metabolism (inhibition of hydroxymethylglutaryl-CoA reductase with a hypolipidemic effect). Chromium 0-8 insulin receptor Homo sapiens 112-128 9801804-1 1998 Chromium (Cr), an essential element, mainly affects saccharide (potentiated insulin action via interaction with insulin receptor on the cell surface) and lipid metabolism (inhibition of hydroxymethylglutaryl-CoA reductase with a hypolipidemic effect). Chromium 10-12 insulin receptor Homo sapiens 112-128 9801804-1 1998 Chromium (Cr), an essential element, mainly affects saccharide (potentiated insulin action via interaction with insulin receptor on the cell surface) and lipid metabolism (inhibition of hydroxymethylglutaryl-CoA reductase with a hypolipidemic effect). Carbohydrates 52-62 insulin receptor Homo sapiens 112-128 10417854-3 1998 These phosphorylated tyrosine residues act as binding sites for proteins which subsequently may be phosphorylated by the insulin receptor. Tyrosine 21-29 insulin receptor Homo sapiens 121-137 9760308-7 1998 The signal generated by the insulin receptor, as reflected in the extent of insulin receptor substrate-1 tyrosine phosphorylation, was unchanged after the exercise. Tyrosine 105-113 insulin receptor Homo sapiens 28-44 9738014-3 1998 Although the tyrosine phosphorylation of insulin receptor substrate-1 was slightly reduced, correlating with a 25% decrease in insulin receptor substrate-1-associated phosphatidylinositol 3-kinase activity, insulin-stimulated Akt kinase activation was unaffected. Tyrosine 13-21 insulin receptor Homo sapiens 41-57 9727002-11 1998 Insulin potentiated the effects of IGF-1, EGF, and PDGF on DNA synthesis in cells expressing the wild type insulin receptor, but this potentiation was inhibited in the presence of the FTase inhibitor, alpha-hydroxyfarnesylphosphonic acid. (alpha-hydroxyfarnesyl)phosphonic acid 201-237 insulin receptor Homo sapiens 107-123 9832615-7 1998 These results indicate that the opposite regulation of Cas phosphorylation by insulin and IGF-I may be mediated through different properties of their receptors, and that the interaction of the insulin receptor with SHP-2 may play an important role in determining the tyrosine-phosphorylation state of Cas. Tyrosine 267-275 insulin receptor Homo sapiens 193-209 9681494-3 1998 Bufo insulin was, however, more potent (4-fold) than human insulin in inhibiting the binding of [125I-Tyr-A14] insulin to the soluble full-length recombinant human insulin receptor, which is probably a consequence of the substitution (Thr --> His) at position A-8. 125i-tyr-a14 97-109 insulin receptor Homo sapiens 164-180 9829343-1 1998 The aim of this study was to investigate the effect of sodium orthovanadate on the alterations of human erythrocytes insulin receptor autophosphorylation. Sodium orthovanadate 55-75 insulin receptor Homo sapiens 117-133 9829343-4 1998 When the erythrocytes were treated with insulin and then reincubated in insulin-free medium, vanadate completely inhibited insulin receptor dephosphorylation, although it had no effect on in vitro receptor autophosphorylation. Vanadates 93-101 insulin receptor Homo sapiens 123-139 9844992-6 1998 We would suggest that n-6 fatty acids, and in particular arachidonic acid, modify the membrane environment of the insulin receptor (or the glucose transporters) so that lower levels of insulin are required for glucose homeostasis. Fatty Acids, Omega-6 22-37 insulin receptor Homo sapiens 114-130 9844992-6 1998 We would suggest that n-6 fatty acids, and in particular arachidonic acid, modify the membrane environment of the insulin receptor (or the glucose transporters) so that lower levels of insulin are required for glucose homeostasis. Arachidonic Acid 57-73 insulin receptor Homo sapiens 114-130 9685425-7 1998 Reduction of intracellular ATP using azide inhibited Glut 1 and Glut 4 translocation from the LDM to the plasma membrane, insulin receptor autophosphorylation, and IRS-1 tyrosine phosphorylation. Adenosine Triphosphate 27-30 insulin receptor Homo sapiens 122-138 9685425-7 1998 Reduction of intracellular ATP using azide inhibited Glut 1 and Glut 4 translocation from the LDM to the plasma membrane, insulin receptor autophosphorylation, and IRS-1 tyrosine phosphorylation. Azides 37-42 insulin receptor Homo sapiens 122-138 9681494-3 1998 Bufo insulin was, however, more potent (4-fold) than human insulin in inhibiting the binding of [125I-Tyr-A14] insulin to the soluble full-length recombinant human insulin receptor, which is probably a consequence of the substitution (Thr --> His) at position A-8. Threonine 235-238 insulin receptor Homo sapiens 164-180 9681494-3 1998 Bufo insulin was, however, more potent (4-fold) than human insulin in inhibiting the binding of [125I-Tyr-A14] insulin to the soluble full-length recombinant human insulin receptor, which is probably a consequence of the substitution (Thr --> His) at position A-8. Histidine 246-249 insulin receptor Homo sapiens 164-180 9651339-1 1998 Insulin receptor substrates (IRSs) are tyrosine-phosphorylated following stimulation with insulin, insulin-like growth factors (IGFs), and interleukins. Tyrosine 39-47 insulin receptor Homo sapiens 0-16 9671232-8 1998 Next, we studied insulin receptor substrate-1 (IRS-1), a major endogenous substrate for the insulin receptor which, when tyrosine is phosphorylated by the insulin receptor, interacts with and activates PI3-K. Tyrosine 121-129 insulin receptor Homo sapiens 17-33 9671232-8 1998 Next, we studied insulin receptor substrate-1 (IRS-1), a major endogenous substrate for the insulin receptor which, when tyrosine is phosphorylated by the insulin receptor, interacts with and activates PI3-K. Tyrosine 121-129 insulin receptor Homo sapiens 92-108 9671232-10 1998 In these cells, both Shc tyrosine phosphorylation and mitogen-activated protein kinase (MAP-K) activity were increased by the insulin receptor (indicating that the p21ras pathway may account for insulin-stimulated cell growth in ZR-75-1 cells). Tyrosine 25-33 insulin receptor Homo sapiens 126-142 9668343-7 1998 GM3 inhibits both the epidermal growth factor receptor and basic fibroblast factor receptor; several gangliosides except GM3 inhibit the platelet-derived growth-factor receptor; GM1 enhances nerve growth-factor-stimulated activation of TrkA; insulin receptor is inhibited to varying degrees by several gangliosides, but 2-->3 sialosylparagloboside is most effective. G(M1) Ganglioside 178-181 insulin receptor Homo sapiens 242-258 9686926-2 1998 We have previously shown that phorbol ester stimulated PKC beta1 and beta2 as well as tumor necrosis factor-alpha (TNFalpha) stimulated PKC epsilon inhibit human insulin receptor (HIR) signalling. Phorbol Esters 30-43 insulin receptor Homo sapiens 162-178 9658397-1 1998 The newly identified insulin receptor (IR) substrate, Gab1 [growth factor receptor bound 2 (Grb2)-associated binder-1] is rapidly phosphorylated on several tyrosine residues by the activated IR. Tyrosine 156-164 insulin receptor Homo sapiens 21-37 9658397-1 1998 The newly identified insulin receptor (IR) substrate, Gab1 [growth factor receptor bound 2 (Grb2)-associated binder-1] is rapidly phosphorylated on several tyrosine residues by the activated IR. Tyrosine 156-164 insulin receptor Homo sapiens 39-41 9658397-1 1998 The newly identified insulin receptor (IR) substrate, Gab1 [growth factor receptor bound 2 (Grb2)-associated binder-1] is rapidly phosphorylated on several tyrosine residues by the activated IR. Tyrosine 156-164 insulin receptor Homo sapiens 191-193 9658397-5 1998 Our results demonstrate that to interact with p85 or SHP-2 SH2 domains, Gab1 must be tyrosine phosphorylated by IR. Tyrosine 85-93 insulin receptor Homo sapiens 112-114 9620279-2 1998 In the present paper, we show that exposure of these erythrocytes to the strong oxidizing agent menadione before addition of insulin blocks insulin receptor internalization as well as the decrease in electrical parameters associated with this process. Vitamin K 3 96-105 insulin receptor Homo sapiens 140-156 9564038-1 1998 Insulin stimulation of Chinese hamster ovary cells expressing the human insulin receptor resulted in a time-dependent decrease in the amount of GTP bound to Rap1. Guanosine Triphosphate 144-147 insulin receptor Homo sapiens 72-88 9607389-0 1998 Insulin receptor number in arterial hypertension: response to treatment with fosinopril or atenolol. Fosinopril 77-87 insulin receptor Homo sapiens 0-16 9607389-0 1998 Insulin receptor number in arterial hypertension: response to treatment with fosinopril or atenolol. Atenolol 91-99 insulin receptor Homo sapiens 0-16 9578588-3 1998 We have shown earlier that different vanadium salts stimulate the MAP kinase pathway and ribosomal-S-6-kinase (p70s6k) in chinese hamster ovary cells overexpressing human insulin receptor (CHO-HIR cells) [Pandey, S. K., Chiasson, J.-L., and Srivastava, A. K. (1995) Mol. vanadium salts 37-51 insulin receptor Homo sapiens 171-187 9514089-0 1998 Stimulation of the intracellular portion of the human insulin receptor by the antidiabetic drug metformin. Metformin 96-105 insulin receptor Homo sapiens 54-70 9528942-0 1998 Analysis of the juxtamembrane dileucine motif in the insulin receptor. dileucine 30-39 insulin receptor Homo sapiens 53-69 9528942-2 1998 Previously, we have shown that the dileucine motif (EKITLL, residues 982-987) in the juxtamembrane region of the insulin receptor is involved in receptor internalization. dileucine 35-44 insulin receptor Homo sapiens 113-129 9528942-9 1998 Thus, the dileucine motif (EKITLL) plays an important role in directing endocytosis of the intact insulin receptor and in mediating efficient endocytosis and lysosomal targeting as an isolated motif. dileucine 10-19 insulin receptor Homo sapiens 98-114 9506989-7 1998 Furthermore, interaction of the BPS domain requires the kinase domain of the IR, since mutation of the paired tyrosine residues (Y1150F/Y1151F) within the IR activation loop dramatically reduced the interaction. Tyrosine 110-118 insulin receptor Homo sapiens 77-79 9506989-7 1998 Furthermore, interaction of the BPS domain requires the kinase domain of the IR, since mutation of the paired tyrosine residues (Y1150F/Y1151F) within the IR activation loop dramatically reduced the interaction. Tyrosine 110-118 insulin receptor Homo sapiens 155-157 9514773-4 1998 Autophosphorylation of the insulin receptors is then measured by a two-site immunofluorometric assay using monoclonal anti-insulin receptor antibodies and europium-labeled anti-phosphotyrosine antibodies. Phosphotyrosine 177-192 insulin receptor Homo sapiens 27-43 9514089-2 1998 We now report that therapeutic concentrations (approximately 1 microg/mL) of metformin stimulated the tyrosine kinase activity of the intracellular portion of the beta-subunit of the human insulin receptor (IPbetaIRK), the intracellular portion of the epidermal growth factor receptor and pp60-src, but not cAMP-dependent protein kinase. Metformin 77-86 insulin receptor Homo sapiens 189-205 9383737-2 1997 The amino group of the first amino acid phenylalanine on the B chain (B1) of insulin was selected for conjugation with palmitic acid in anticipation that its binding to the insulin receptor would be preserved. amino acid phenylalanine 29-53 insulin receptor Homo sapiens 173-189 9566851-0 1998 Epinephrine-induced reduction in insulin receptor mRNA level and stability in U-937 human promonocytic cells. Epinephrine 0-11 insulin receptor Homo sapiens 33-49 9566851-1 1998 The administration of 10(-5) M epinephrine transiently decreased insulin receptor (IR) mRNA levels in U-937 human promonocytic cells, which reached their minimum value after 24 hours. Epinephrine 31-42 insulin receptor Homo sapiens 65-81 9566851-1 1998 The administration of 10(-5) M epinephrine transiently decreased insulin receptor (IR) mRNA levels in U-937 human promonocytic cells, which reached their minimum value after 24 hours. Epinephrine 31-42 insulin receptor Homo sapiens 83-85 9566851-2 1998 Such a decrease seems to be due, at least in part, to a reduction in transcript stability, since the IR mRNA half-life was observed to decline from approximately 4h in untreated cells to 3 h in epinephrine-treated cells. Epinephrine 194-205 insulin receptor Homo sapiens 101-103 9566851-4 1998 These domains could be targets for a RNA-binding protein induced by treatment with epinephrine producing a destabilization of IR mRNA in U-937 cells. Epinephrine 83-94 insulin receptor Homo sapiens 126-128 9566852-11 1998 In summary, the data show that the increased mitogenic activity of Asp(B10)insulin may be explained with a prolonged kinetics of tyrosine phosphorylation of the insulin receptor and of insulin signalling elements together with the preferential phosphorylation of an yet unidentified 60 kDa protein. Tyrosine 129-137 insulin receptor Homo sapiens 161-177 9421413-1 1998 The present study was conducted to examine the ability of insulin receptor to activate the calcium signaling system in Chinese hamster ovary (CHO) cells expressing human insulin receptor (CHO-IR cells). Calcium 91-98 insulin receptor Homo sapiens 170-186 9427627-8 1998 CONCLUSION: We have developed an approach using the small molecule FK1012 to conditionally activate chimeric proteins containing FKBP fused to the insulin receptor or to the PDGF beta receptor. FK 1012 67-73 insulin receptor Homo sapiens 147-163 10212828-1 1998 We have achieved significant progress in understanding the central role of the insulin receptor in an increasingly complicated web of intracellular signal transduction leading to the ultimate biological actions of insulin on glucose, lipid, and other metabolic pathways. Glucose 225-232 insulin receptor Homo sapiens 79-95 9395471-1 1997 Increased serine phosphorylation of insulin receptor substrate-1 (IRS-1) has been observed in several systems to correlate with a decreased ability of the insulin receptor to tyrosine-phosphorylate this endogenous substrate and to inhibit its subsequent association with phosphatidylinositol 3-kinase. Serine 10-16 insulin receptor Homo sapiens 36-52 9395471-1 1997 Increased serine phosphorylation of insulin receptor substrate-1 (IRS-1) has been observed in several systems to correlate with a decreased ability of the insulin receptor to tyrosine-phosphorylate this endogenous substrate and to inhibit its subsequent association with phosphatidylinositol 3-kinase. Tyrosine 175-183 insulin receptor Homo sapiens 36-52 9395471-3 1997 First, recombinantly produced kinase was shown to phosphorylate intact IRS-1 in a way that decreased the ability of isolated insulin receptor to phosphorylate the tyrosines recognized by the SH2 domains of the phosphatidylinositol 3-kinase. Tyrosine 163-172 insulin receptor Homo sapiens 125-141 9428692-4 1997 Further, we found that insulin promotes rapid tyrosine phosphorylation of endogenous Stat 5B in 293 EBNA cells overexpressing insulin receptor and in NHIR cells. Tyrosine 46-54 insulin receptor Homo sapiens 126-142 9368005-0 1997 The disulfide bonds in the C-terminal domains of the human insulin receptor ectodomain. Disulfides 4-13 insulin receptor Homo sapiens 59-75 9368005-1 1997 The human insulin receptor is a homodimer consisting of two monomers linked by disulfide bonds. Disulfides 79-88 insulin receptor Homo sapiens 10-26 9368005-4 1997 There are two classes of disulfide bonds in the insulin receptor, those that can be reduced under mild reducing conditions to give alpha-beta monomers (class I) and those that require stronger reducing conditions (class II). Disulfides 25-34 insulin receptor Homo sapiens 48-64 9399641-5 1997 This complex is induced rapidly after tyrosine autophosphorylation of the insulin receptor, and is sustained for several hours. Tyrosine 38-46 insulin receptor Homo sapiens 74-90 9360986-7 1997 The protein bound with high affinity to the insulin receptor in cells, and the interaction was dependent on the tyrosine phosphorylation of the receptor. Tyrosine 112-120 insulin receptor Homo sapiens 44-60 9383737-6 1997 NB1-palmitoyl insulin was found to interact with the insulin receptor on fat cells, thereby catalyzing the conversion of [14C]glucose into lipids, at reduced efficiency (30-40%). [14c]glucose 121-133 insulin receptor Homo sapiens 53-69 9361682-3 1997 Accordingly, to further investigate the mechanisms of the derangements observed in NIDDM cells, we examined the effects of the ionophore monensin, which inhibits endosomal acidification, on the cellular processing of insulin and insulin receptor in monocytes from control subjects (n = 12) and NIDDM patients (n = 14). Monensin 137-145 insulin receptor Homo sapiens 229-245 9346913-6 1997 Thus, tyrosine phosphorylation of IRS-1 by the insulin receptor specifically requires a PH domain derived from IRS proteins. Tyrosine 6-14 insulin receptor Homo sapiens 47-63 9335553-7 1997 Moreover, a synthetic peptide containing this phosphoserine and its nearby tyrosine was found to be phosphorylated by the insulin receptor to a much lower extent than the same peptide without the phosphoserine. Phosphoserine 46-59 insulin receptor Homo sapiens 122-138 9335553-7 1997 Moreover, a synthetic peptide containing this phosphoserine and its nearby tyrosine was found to be phosphorylated by the insulin receptor to a much lower extent than the same peptide without the phosphoserine. Tyrosine 75-83 insulin receptor Homo sapiens 122-138 9335553-7 1997 Moreover, a synthetic peptide containing this phosphoserine and its nearby tyrosine was found to be phosphorylated by the insulin receptor to a much lower extent than the same peptide without the phosphoserine. Phosphoserine 196-209 insulin receptor Homo sapiens 122-138 9335553-10 1997 These results indicate that activation of protein kinase C stimulates a kinase which can phosphorylate insulin receptor substrate-1 at serine 612, resulting in an inhibition of insulin signaling in the cell, posing a potential mechanism for insulin resistance in some models of obesity. Serine 135-141 insulin receptor Homo sapiens 103-119 9312016-0 1997 Crystal structure of the activated insulin receptor tyrosine kinase in complex with peptide substrate and ATP analog. Adenosine Triphosphate 106-109 insulin receptor Homo sapiens 35-51 9369444-0 1997 Site-directed mutagenesis and yeast two-hybrid studies of the insulin and insulin-like growth factor-1 receptors: the Src homology-2 domain-containing protein hGrb10 binds to the autophosphorylated tyrosine residues in the kinase domain of the insulin receptor. Tyrosine 198-206 insulin receptor Homo sapiens 244-260 9369444-3 1997 To further identify the binding site for hGrb10, all conserved tyrosine residues in the kinase domain of the insulin receptor were replaced with either phenylalanine or alanine by site-directed mutagenesis. Tyrosine 63-71 insulin receptor Homo sapiens 109-125 9369444-6 1997 Our findings suggest that, unlike other Src homology 2 domain-containing proteins, hGrb10 binds to the autophosphorylated tyrosine residues in the kinase domain of the insulin receptor, and the pleckstrin homology domain plays an important role in hGrb10/receptor interaction. Tyrosine 122-130 insulin receptor Homo sapiens 168-184 9369444-7 1997 Because the autophosphorylated tyrosine residues are critical for the autophosphorylation and kinase activity of the receptor, the binding of hGrb10 at these sites may suggest a role for the protein in the transduction or regulation of insulin receptor signaling. Tyrosine 31-39 insulin receptor Homo sapiens 236-252 9345301-0 1997 Impact of mutations at different serine residues on the tyrosine kinase activity of the insulin receptor. Serine 33-39 insulin receptor Homo sapiens 88-104 9345301-2 1997 In addition to phosphorylation at tyrosine residues a serine phosphorylation of the insulin receptor is observed. Serine 54-60 insulin receptor Homo sapiens 84-100 9345301-4 1997 We studied potential functions of serine residues in human insulin receptor (HIR) with respect to its ability to undergo insulin stimulated autophosphorylation. Serine 34-40 insulin receptor Homo sapiens 59-75 9345301-9 1997 The data suggest that the serine residues at position 994 as well as 1023/25 might be part of inhibitory domains of the insulin receptor. Serine 26-32 insulin receptor Homo sapiens 120-136 9345317-1 1997 Two early events downstream of insulin receptor autophosphorylation that are necessary for activation of glucose transport in adipocytes appear to be: (1) The tyrosine phosphorylation of insulin receptor substrate-1 (IRS-1) which (2) recruits and activates phosphatidylinositol 3"-kinase (PI3"-K). Glucose 105-112 insulin receptor Homo sapiens 31-47 9345317-1 1997 Two early events downstream of insulin receptor autophosphorylation that are necessary for activation of glucose transport in adipocytes appear to be: (1) The tyrosine phosphorylation of insulin receptor substrate-1 (IRS-1) which (2) recruits and activates phosphatidylinositol 3"-kinase (PI3"-K). Tyrosine 159-167 insulin receptor Homo sapiens 31-47 9312143-7 1997 Among these three, the motif around Ser-270 is located in the phosphotyrosine binding domain of IRS-1, which is responsible for the interaction with the insulin receptor. Serine 36-39 insulin receptor Homo sapiens 153-169 9312143-7 1997 Among these three, the motif around Ser-270 is located in the phosphotyrosine binding domain of IRS-1, which is responsible for the interaction with the insulin receptor. Phosphotyrosine 62-77 insulin receptor Homo sapiens 153-169 9349593-1 1997 A population-based study in the Netherlands has recently demonstrated that a mutation of the human insulin receptor (HIR-973 valine to methionine) is associated with hyperglycaemia and an increased prevalence of non-insulin-dependent diabetes mellitus (NIDDM). N(tau)-ribosylhistidine 117-120 insulin receptor Homo sapiens 99-115 9312188-4 1997 Here we show that TZDs have powerful effects on the ability of TNF-alpha to alter the most proximal steps of insulin signaling, including tyrosine phosphorylation of the insulin receptor and its major substrate, IRS-1, and activation of PI3-kinase. Thiazolidinediones 18-22 insulin receptor Homo sapiens 170-186 9312188-4 1997 Here we show that TZDs have powerful effects on the ability of TNF-alpha to alter the most proximal steps of insulin signaling, including tyrosine phosphorylation of the insulin receptor and its major substrate, IRS-1, and activation of PI3-kinase. Tyrosine 138-146 insulin receptor Homo sapiens 170-186 9312016-1 1997 The crystal structure of the phosphorylated, activated form of the insulin receptor tyrosine kinase in complex with a peptide substrate and an ATP analog has been determined at 1.9 A resolution. Adenosine Triphosphate 143-146 insulin receptor Homo sapiens 67-83 9271396-1 1997 The ability of insulin to stimulate protein synthesis and cellular growth is mediated through the insulin receptor (IR), which phosphorylates Tyr residues in the insulin receptor substrate-signaling proteins (IRS-1 and IRS-2), Gab-1, and Shc. Tyrosine 142-145 insulin receptor Homo sapiens 98-114 9278451-2 1997 The cytoplasmic juxtamembrane domain of the human insulin receptor (hIR) contains a single copy of the tetrameric amino acid sequence Asn-Pro-Glu-Tyr (NPEY) (residues 969-972 in the exon 11-containing B-isoform), which exists in the context of NPXY. asn-pro-glu-tyr 134-149 insulin receptor Homo sapiens 50-66 9271396-1 1997 The ability of insulin to stimulate protein synthesis and cellular growth is mediated through the insulin receptor (IR), which phosphorylates Tyr residues in the insulin receptor substrate-signaling proteins (IRS-1 and IRS-2), Gab-1, and Shc. Tyrosine 142-145 insulin receptor Homo sapiens 116-118 9228034-5 1997 We have recently identified a major ligand binding site of the insulin receptor by alanine scannning mutagenesis. Alanine 83-90 insulin receptor Homo sapiens 63-79 9268295-0 1997 Dual role of a dileucine motif in insulin receptor endocytosis. dileucine 15-24 insulin receptor Homo sapiens 34-50 9228034-9 1997 Mutation of Phe701 resulted in a receptor with undetectable IGF-1 binding; alanine substitution of the corresponding amino acid of the insulin receptor, Phe714, produces a 140-fold reduction in affinity for insulin. Alanine 75-82 insulin receptor Homo sapiens 135-151 9228034-11 1997 In contrast, alanine mutation of the corresponding amino acids of the insulin receptor with the exception of Asp12 produces reductions in affinity that are 50-fold or greater. Alanine 13-20 insulin receptor Homo sapiens 70-86 9228034-13 1997 The Kd values for insulin of the corresponding alanine mutants of the insulin receptor, Arg14 and His710, are 2-3 orders of magnitude greater than for wild type receptor. Alanine 47-54 insulin receptor Homo sapiens 70-86 9112018-1 1997 We report a homozygous missense mutation at position 1092 (substitution of glutamine for arginine) in the tyrosine kinase domain of the insulin receptor in a patient with leprechaunism associated with severe insulin resistance and intrauterine growth retardation. Glutamine 75-84 insulin receptor Homo sapiens 136-152 9243110-3 1997 There is evidence that this effect on IRK activity might be mediated through phosphorylation of specific serine residues of the insulin receptor beta-subunit. Serine 105-111 insulin receptor Homo sapiens 128-144 9248702-3 1997 The XaaB28ProB29 HI series is approximately equipotent to HI in binding to the insulin receptor with the exception of when Xaa = Phe, Trp, Leu, Ile, and Gly (40-60% relative to HI). hi 17-19 insulin receptor Homo sapiens 79-95 9248702-3 1997 The XaaB28ProB29 HI series is approximately equipotent to HI in binding to the insulin receptor with the exception of when Xaa = Phe, Trp, Leu, Ile, and Gly (40-60% relative to HI). xanthenone-4-acetic acid 4-7 insulin receptor Homo sapiens 79-95 9195949-1 1997 In addition to the pleckstrin homology domain and the phosphotyrosine binding domain in insulin receptor substrate (IRS)-1 and IRS-2, a region between amino acids 591 and 786 in IRS-2 (IRS-2-(591-786)) binds to the insulin receptor. Phosphotyrosine 54-69 insulin receptor Homo sapiens 88-104 9195949-4 1997 Phosphorylation of tyrosine residues in the KRLB domain by the insulin receptor inhibits the binding to the receptor. Tyrosine 19-27 insulin receptor Homo sapiens 63-79 9207225-10 1997 These results are further evidence that LAR is a physiological regulator of the insulin receptor and is consistent with its direct interaction with the tyrosine phosphorylated insulin receptor. Tyrosine 152-160 insulin receptor Homo sapiens 80-96 9175764-3 1997 Most likely due to the IR affinity defect analyses of signal transduction pathways showed an impairment of insulin action on glucose uptake, total RNA synthesis and phosphorylation as well as activity of MAP-kinase. Glucose 125-132 insulin receptor Homo sapiens 23-25 9175790-0 1997 Identification of two novel insulin receptor mutations, Asp59Gly and Leu62Pro, in type A syndrome of extreme insulin resistance. leu62pro 69-77 insulin receptor Homo sapiens 28-44 9175790-2 1997 Two missense IR mutations (Asp59Gly and Leu62Pro) found in the proband, resulted in reduction by 90% of insulin binding to erythrocytes, decreased receptor autophosphorylation and a dramatic reduction of insulin sensitivity. leu62pro 40-48 insulin receptor Homo sapiens 13-15 9148904-1 1997 Alanine scanning mutagenesis has been used to identify specific side chains of insulin which strongly influence binding to the insulin receptor. Alanine 0-7 insulin receptor Homo sapiens 127-143 9148904-4 1997 In contrast, alanine substitutions at positions GlyB20, ArgB22, and SerA9 resulted in an increase in affinity for the insulin receptor. Alanine 13-20 insulin receptor Homo sapiens 118-134 9148904-7 1997 Thus, replacing GlyB20 with alanine most likely modifies the structure of the B-chain in this region, but this structural change appears to enhance binding to the insulin receptor. glyb20 16-22 insulin receptor Homo sapiens 163-179 9148904-7 1997 Thus, replacing GlyB20 with alanine most likely modifies the structure of the B-chain in this region, but this structural change appears to enhance binding to the insulin receptor. Alanine 28-35 insulin receptor Homo sapiens 163-179 9115260-2 1997 The addition of CSF-1 to cells transfected with the CSF1R/IR chimera cDNA stimulated the tyrosine phosphorylation of a protein that was immunoprecipitated by an antibody directed against the carboxyl terminus of the insulin receptor. Tyrosine 89-97 insulin receptor Homo sapiens 216-232 9115260-3 1997 Phosphopeptide maps of the 32P-labeled CSF1R/IR protein revealed the same pattern of phosphorylation observed in 32P-labeled insulin receptor beta subunits. Phosphorus-32 27-30 insulin receptor Homo sapiens 125-141 9115260-3 1997 Phosphopeptide maps of the 32P-labeled CSF1R/IR protein revealed the same pattern of phosphorylation observed in 32P-labeled insulin receptor beta subunits. Phosphorus-32 113-116 insulin receptor Homo sapiens 125-141 9112018-1 1997 We report a homozygous missense mutation at position 1092 (substitution of glutamine for arginine) in the tyrosine kinase domain of the insulin receptor in a patient with leprechaunism associated with severe insulin resistance and intrauterine growth retardation. Arginine 89-97 insulin receptor Homo sapiens 136-152 9112018-2 1997 Site-directed mutagenesis as well as analyses of the patient"s lymphocytes revealed that this mutation causes a marked decrease in tyrosine kinase activity of the insulin receptor without any defect in insulin binding, which causes severe defects in insulin-stimulated glucose transport, glycogen synthesis and DNA synthesis. Glucose 269-276 insulin receptor Homo sapiens 163-179 9112018-2 1997 Site-directed mutagenesis as well as analyses of the patient"s lymphocytes revealed that this mutation causes a marked decrease in tyrosine kinase activity of the insulin receptor without any defect in insulin binding, which causes severe defects in insulin-stimulated glucose transport, glycogen synthesis and DNA synthesis. Glycogen 288-296 insulin receptor Homo sapiens 163-179 8940353-0 1996 Role of the juxtamembrane tyrosine in insulin receptor-mediated tyrosine phosphorylation of p60 endogenous substrates. Tyrosine 26-34 insulin receptor Homo sapiens 38-54 9111084-0 1997 14-3-3 (epsilon) interacts with the insulin-like growth factor I receptor and insulin receptor substrate I in a phosphoserine-dependent manner. Phosphoserine 112-125 insulin receptor Homo sapiens 78-94 9137903-5 1997 Since both body weight and plasma glucose concentrations were similar before and after treatment, the effect of metformin on insulin-receptor binding and tyrosine kinase activity appeared to be independent of either of these variables. Metformin 112-121 insulin receptor Homo sapiens 125-141 9054426-1 1997 L6 myotubes expressing the constitutively active Arg1152-->Gln insulin receptor (L6(1152)) featured a 31% increased glucose consumption as compared with L6 cells expressing wild-type receptors (L6(WT)). Glucose 119-126 insulin receptor Homo sapiens 66-82 9054578-8 1997 Our observation that ATP binds to the insulin receptor in the presence and absence of insulin supports the idea that the conformational change produced by insulin binding increases the rate of autophosphorylation rather than increases ATP affinity. Adenosine Triphosphate 21-24 insulin receptor Homo sapiens 38-54 9056694-6 1997 A poor intracellular magnesium concentration, as found in non-insulin-dependent diabetes mellitus (NIDDM) and in hypertensive (HP) patients, may result in a defective tyrosine-kinase activity at the insulin receptor level and exaggerated intracellular calcium concentration. Magnesium 21-30 insulin receptor Homo sapiens 199-215 9006905-3 1997 Through its SH2 domain, Nck recognizes a specific phosphotyrosine residue on RTKs or on protein substrates of RTKs like insulin receptor substrate-1, the major substrate of the insulin receptor, and through its SH3 domains it interacts with poorly characterized effector molecules. Phosphotyrosine 50-65 insulin receptor Homo sapiens 120-136 8999905-2 1997 Recent studies utilizing alanine scanning mutagenesis have identified a major ligand binding domain of the secreted recombinant insulin receptor composed of two subdomains, one between amino acids 1 and 120 and the other between amino acids 704 and 716. Alanine 25-32 insulin receptor Homo sapiens 128-144 8999839-0 1997 Protein-tyrosine phosphatase 1B complexes with the insulin receptor in vivo and is tyrosine-phosphorylated in the presence of insulin. Tyrosine 8-16 insulin receptor Homo sapiens 51-67 9000514-0 1997 Identification of Ser-1275 and Ser-1309 as autophosphorylation sites of the insulin receptor. Serine 18-21 insulin receptor Homo sapiens 76-92 9000514-0 1997 Identification of Ser-1275 and Ser-1309 as autophosphorylation sites of the insulin receptor. Serine 31-34 insulin receptor Homo sapiens 76-92 9000514-1 1997 We have identified Ser-1275 and Ser-1309 as novel serine autophosphorylation sites by direct sequencing of HPLC-purified tryptic phosphopeptides of the histidine-tagged insulin receptor kinase IRKD-HIS. Serine 19-22 insulin receptor Homo sapiens 169-185 9000514-1 1997 We have identified Ser-1275 and Ser-1309 as novel serine autophosphorylation sites by direct sequencing of HPLC-purified tryptic phosphopeptides of the histidine-tagged insulin receptor kinase IRKD-HIS. Serine 32-35 insulin receptor Homo sapiens 169-185 9000514-1 1997 We have identified Ser-1275 and Ser-1309 as novel serine autophosphorylation sites by direct sequencing of HPLC-purified tryptic phosphopeptides of the histidine-tagged insulin receptor kinase IRKD-HIS. Serine 50-56 insulin receptor Homo sapiens 169-185 9000514-2 1997 The corresponding peptides (Ser-1275, amino acids 1272-1292; Ser-1309, amino acids 1305-1313) have been detected in the HPLC profiles of both the soluble kinase IRKD, which contains the entire cytoplasmic domain of the insulin receptor beta-subunit, and the insulin receptor purified from human placenta. Serine 28-31 insulin receptor Homo sapiens 219-235 9000514-2 1997 The corresponding peptides (Ser-1275, amino acids 1272-1292; Ser-1309, amino acids 1305-1313) have been detected in the HPLC profiles of both the soluble kinase IRKD, which contains the entire cytoplasmic domain of the insulin receptor beta-subunit, and the insulin receptor purified from human placenta. Serine 28-31 insulin receptor Homo sapiens 258-274 9000514-3 1997 In contrast, a kinase negative mutant, IRKD-K1018A, did not undergo phosphorylation at either the tyrosine or serine residues, strongly suggesting that insulin receptor kinase has an intrinsic activity to autophosphorylate serine residues. Serine 223-229 insulin receptor Homo sapiens 152-168 9354853-1 1997 Post-receptor signalling molecules that convey the signal from the activated insulin receptor to the actual process of Glut4 translocation and hexose uptake are poorly understood. Hexoses 143-149 insulin receptor Homo sapiens 77-93 8940353-0 1996 Role of the juxtamembrane tyrosine in insulin receptor-mediated tyrosine phosphorylation of p60 endogenous substrates. Tyrosine 64-72 insulin receptor Homo sapiens 38-54 8940353-1 1996 Prior studies have demonstrated that a juxtamembrane tyrosine (tyrosine 972) in the insulin receptor is required for the receptor to elicit various biological responses and to stimulate the tyrosine phosphorylation of two endogenous substrates, the insulin receptor substrate-1 and the adaptor protein called Shc. Tyrosine 53-61 insulin receptor Homo sapiens 84-100 8940353-1 1996 Prior studies have demonstrated that a juxtamembrane tyrosine (tyrosine 972) in the insulin receptor is required for the receptor to elicit various biological responses and to stimulate the tyrosine phosphorylation of two endogenous substrates, the insulin receptor substrate-1 and the adaptor protein called Shc. Tyrosine 63-71 insulin receptor Homo sapiens 84-100 8940353-1 1996 Prior studies have demonstrated that a juxtamembrane tyrosine (tyrosine 972) in the insulin receptor is required for the receptor to elicit various biological responses and to stimulate the tyrosine phosphorylation of two endogenous substrates, the insulin receptor substrate-1 and the adaptor protein called Shc. Tyrosine 63-71 insulin receptor Homo sapiens 84-100 8940353-5 1996 These results further demonstrate the critical role that the juxtamembrane tyrosine 972 plays in downstream signaling by the insulin receptor. Tyrosine 75-83 insulin receptor Homo sapiens 125-141 8893518-3 1996 Among the 16 vanadium(V)-peroxo complexes studied, the [VO(O2)2(bipy)]- ion, where bipy = 2,2"-bipyridine, was found to increase insulin receptor binding by 24%, whereas the [VO(O2)2(en)]- ion, where en = ethylenediamine, was found to reduce insulin receptor binding by about the same amount under steady-state conditions. vo(o2)2(bipy) 56-69 insulin receptor Homo sapiens 129-145 8893518-3 1996 Among the 16 vanadium(V)-peroxo complexes studied, the [VO(O2)2(bipy)]- ion, where bipy = 2,2"-bipyridine, was found to increase insulin receptor binding by 24%, whereas the [VO(O2)2(en)]- ion, where en = ethylenediamine, was found to reduce insulin receptor binding by about the same amount under steady-state conditions. vo(o2)2(bipy) 56-69 insulin receptor Homo sapiens 242-258 8893518-3 1996 Among the 16 vanadium(V)-peroxo complexes studied, the [VO(O2)2(bipy)]- ion, where bipy = 2,2"-bipyridine, was found to increase insulin receptor binding by 24%, whereas the [VO(O2)2(en)]- ion, where en = ethylenediamine, was found to reduce insulin receptor binding by about the same amount under steady-state conditions. 2,2'-Dipyridyl 64-68 insulin receptor Homo sapiens 129-145 8893518-3 1996 Among the 16 vanadium(V)-peroxo complexes studied, the [VO(O2)2(bipy)]- ion, where bipy = 2,2"-bipyridine, was found to increase insulin receptor binding by 24%, whereas the [VO(O2)2(en)]- ion, where en = ethylenediamine, was found to reduce insulin receptor binding by about the same amount under steady-state conditions. 2,2'-Dipyridyl 64-68 insulin receptor Homo sapiens 242-258 8893518-3 1996 Among the 16 vanadium(V)-peroxo complexes studied, the [VO(O2)2(bipy)]- ion, where bipy = 2,2"-bipyridine, was found to increase insulin receptor binding by 24%, whereas the [VO(O2)2(en)]- ion, where en = ethylenediamine, was found to reduce insulin receptor binding by about the same amount under steady-state conditions. vo(o2)2 56-63 insulin receptor Homo sapiens 129-145 8893518-3 1996 Among the 16 vanadium(V)-peroxo complexes studied, the [VO(O2)2(bipy)]- ion, where bipy = 2,2"-bipyridine, was found to increase insulin receptor binding by 24%, whereas the [VO(O2)2(en)]- ion, where en = ethylenediamine, was found to reduce insulin receptor binding by about the same amount under steady-state conditions. ethylenediamine 183-186 insulin receptor Homo sapiens 129-145 8893518-3 1996 Among the 16 vanadium(V)-peroxo complexes studied, the [VO(O2)2(bipy)]- ion, where bipy = 2,2"-bipyridine, was found to increase insulin receptor binding by 24%, whereas the [VO(O2)2(en)]- ion, where en = ethylenediamine, was found to reduce insulin receptor binding by about the same amount under steady-state conditions. ethylenediamine 205-220 insulin receptor Homo sapiens 129-145 8893518-4 1996 Scatchard analysis of the binding data indicates that the observed effect of the [VO(O2)2(bipy)]- ion on insulin receptor binding is exerted mainly at the high-capacity low-affinity sites. (o2)2 84-89 insulin receptor Homo sapiens 105-121 8893518-4 1996 Scatchard analysis of the binding data indicates that the observed effect of the [VO(O2)2(bipy)]- ion on insulin receptor binding is exerted mainly at the high-capacity low-affinity sites. bipy) 90-95 insulin receptor Homo sapiens 105-121 8893518-7 1996 The observed modulation of insulin receptor binding by peroxovanadates is interpreted in terms of a ternary complex model in which the peroxovanadate acts as an allosteric effector modulating the binding equilibrium between insulin and its receptor. peroxovanadate 55-70 insulin receptor Homo sapiens 27-43 8893518-7 1996 The observed modulation of insulin receptor binding by peroxovanadates is interpreted in terms of a ternary complex model in which the peroxovanadate acts as an allosteric effector modulating the binding equilibrium between insulin and its receptor. peroxovanadate 55-69 insulin receptor Homo sapiens 27-43 8916921-1 1996 In cells, insulin stimulates autophosphorylation of the insulin receptor on tyrosine and its phosphorylation on serine and threonine by poorly characterized kinases. Tyrosine 76-84 insulin receptor Homo sapiens 56-72 8916921-1 1996 In cells, insulin stimulates autophosphorylation of the insulin receptor on tyrosine and its phosphorylation on serine and threonine by poorly characterized kinases. Serine 112-118 insulin receptor Homo sapiens 56-72 8916921-1 1996 In cells, insulin stimulates autophosphorylation of the insulin receptor on tyrosine and its phosphorylation on serine and threonine by poorly characterized kinases. Threonine 123-132 insulin receptor Homo sapiens 56-72 8916921-5 1996 The kinase could be reconstituted back to the insulin receptor stripped of the kinase to yield a high stoichiometry of serine phosphorylation of the insulin receptor in the presence of insulin (0.75 +/- 0.15 mol/mol of beta-subunit, mean +/- SEM, n = 3). Serine 119-125 insulin receptor Homo sapiens 46-62 8916921-5 1996 The kinase could be reconstituted back to the insulin receptor stripped of the kinase to yield a high stoichiometry of serine phosphorylation of the insulin receptor in the presence of insulin (0.75 +/- 0.15 mol/mol of beta-subunit, mean +/- SEM, n = 3). Serine 119-125 insulin receptor Homo sapiens 149-165 8916921-8 1996 The purified kinase specifically phosphorylated serine 1078 of the insulin receptor, a major site of insulin-stimulated serine phosphorylation in vivo, showing that the purified kinase phosphorylated a physiologically relevant site on the insulin receptor. Serine 48-54 insulin receptor Homo sapiens 67-83 8916921-8 1996 The purified kinase specifically phosphorylated serine 1078 of the insulin receptor, a major site of insulin-stimulated serine phosphorylation in vivo, showing that the purified kinase phosphorylated a physiologically relevant site on the insulin receptor. Serine 48-54 insulin receptor Homo sapiens 239-255 8916921-8 1996 The purified kinase specifically phosphorylated serine 1078 of the insulin receptor, a major site of insulin-stimulated serine phosphorylation in vivo, showing that the purified kinase phosphorylated a physiologically relevant site on the insulin receptor. Serine 120-126 insulin receptor Homo sapiens 67-83 8916921-8 1996 The purified kinase specifically phosphorylated serine 1078 of the insulin receptor, a major site of insulin-stimulated serine phosphorylation in vivo, showing that the purified kinase phosphorylated a physiologically relevant site on the insulin receptor. Serine 120-126 insulin receptor Homo sapiens 239-255 8916921-9 1996 Phosphorylation of serine 1078 of the insulin receptor to high stoichiometry by the kinase did not affect insulin-stimulated exogenous protein tyrosine kinase activity of the insulin receptor. Serine 19-25 insulin receptor Homo sapiens 38-54 8916921-10 1996 Similarly, insulin receptor phosphorylated with or without the purified kinase exhibited the same levels of tyrosine autophosphorylation and of the tyrosine kinase-activating tris-phosphorylated kinase domain species. Tyrosine 108-116 insulin receptor Homo sapiens 11-27 8916921-12 1996 The serine kinase underwent autophosphorylation on serine and immunoprecipitated with the insulin receptor. Serine 4-10 insulin receptor Homo sapiens 90-106 8912638-6 1996 The results suggest that this specific cellular phospholipid modification will be useful in dissecting the specific functions of the two forms of the mammalian insulin receptor. Phospholipids 48-60 insulin receptor Homo sapiens 160-176 8903330-3 1996 Expression of a carboxy-terminal truncated IRS-1 molecule containing the pleckstrin homology and phosphotyrosine-binding domains associates with the insulin receptor and prevents tyrosyl phosphorylation of endogenous IRS-1 and Shc proteins. Phosphotyrosine 97-112 insulin receptor Homo sapiens 149-165 8824290-3 1996 In the present study, we demonstrate that gastrin stimulates tyrosine phosphorylation of insulin receptor substrate 1 (IRS-1), the major cytoplasmic substrate of the insulin receptor. Tyrosine 61-69 insulin receptor Homo sapiens 89-105 8893518-3 1996 Among the 16 vanadium(V)-peroxo complexes studied, the [VO(O2)2(bipy)]- ion, where bipy = 2,2"-bipyridine, was found to increase insulin receptor binding by 24%, whereas the [VO(O2)2(en)]- ion, where en = ethylenediamine, was found to reduce insulin receptor binding by about the same amount under steady-state conditions. vanadium(v)-peroxo 13-31 insulin receptor Homo sapiens 129-145 8893518-3 1996 Among the 16 vanadium(V)-peroxo complexes studied, the [VO(O2)2(bipy)]- ion, where bipy = 2,2"-bipyridine, was found to increase insulin receptor binding by 24%, whereas the [VO(O2)2(en)]- ion, where en = ethylenediamine, was found to reduce insulin receptor binding by about the same amount under steady-state conditions. vanadium(v)-peroxo 13-31 insulin receptor Homo sapiens 242-258 8826975-6 1996 A catalytically inactive [35S]PTP1B-fusion protein bound directly to immobilized insulin receptor kinase domains and was displaced in a concentration-dependent manner. Sulfur-35 26-29 insulin receptor Homo sapiens 81-97 8858098-1 1996 The binding of insulin to the plasma membrane insulin receptor initiates two dynamic processes: (i) autophosphorylation of the receptor on tyrosine residues, activating the intrinsic tyrosine kinase activity required for insulin signaling, and (ii) endocytosis of the receptor. Tyrosine 139-147 insulin receptor Homo sapiens 46-62 8826966-9 1996 Insulin stimulation of muscle glucose transport was negatively related to muscle PC-1 content (r = -0.68, P = 0.001) and positively related to insulin receptor content (r = 0.60, P = 0.005). Glucose 30-37 insulin receptor Homo sapiens 143-159 8826975-7 1996 Finally, tyrosine-phosphorylated PTP1B was precipitated from whole-cell lysates by an anti-insulin receptor antibody after insulin stimulation. Tyrosine 9-17 insulin receptor Homo sapiens 91-107 8826975-11 1996 We conclude that PTP1B can associate directly with the activated insulin receptor at multiple different phosphotyrosine sites and that dephosphorylation by PTP1B may play a significant role in insulin receptor signal transduction. Phosphotyrosine 104-119 insulin receptor Homo sapiens 65-81 8826975-11 1996 We conclude that PTP1B can associate directly with the activated insulin receptor at multiple different phosphotyrosine sites and that dephosphorylation by PTP1B may play a significant role in insulin receptor signal transduction. Phosphotyrosine 104-119 insulin receptor Homo sapiens 193-209 8898905-1 1996 Basic polymers such as polylysine have been found to activate insulin receptor autophosphorylation and kinase activity toward substrates. Polymers 6-14 insulin receptor Homo sapiens 62-78 8898905-1 1996 Basic polymers such as polylysine have been found to activate insulin receptor autophosphorylation and kinase activity toward substrates. Polylysine 23-33 insulin receptor Homo sapiens 62-78 8898905-11 1996 Our data indicate that the insulin receptor C-terminal acidic domain including residues 1270-1280 is involved in the interaction of polylysine and other polybasic molecules with the receptor. Polylysine 132-142 insulin receptor Homo sapiens 27-43 8902843-4 1996 Our data support the idea that tyrosine phosphorylation of the insulin receptor juxtamembrane domain is necessary for receptor association with IRS-1. Tyrosine 31-39 insulin receptor Homo sapiens 63-79 8905476-1 1996 The administration of 5 x 10(-6) mol/l dexamethasone transiently increased insulin receptor (IR) mRNA levels in U-937 human promonocytic cells, which reached the maximum level at 15 h of treatment. Dexamethasone 39-52 insulin receptor Homo sapiens 75-91 8891897-1 1996 The lipid second messenger, phosphatidic acid, inhibits the intrinsic tyrosine kinase activity of the insulin receptor in detergent-lipid mixed micelles or in reconstituted membranes. Phosphatidic Acids 28-45 insulin receptor Homo sapiens 102-118 8891897-5 1996 Thus, both a high affinity interaction of the insulin receptor with the phosphate headgroup and a stabilizing hydrophobic interaction with the acyl chains contribute to the inhibitory protein-lipid interaction. Phosphates 72-81 insulin receptor Homo sapiens 46-62 8891897-6 1996 The selective sensitivity of the insulin receptor to phosphatidic acid suggests that the receptor-mediated generation of this lipid in the plasma membrane could negatively modulate insulin receptor function. Phosphatidic Acids 53-70 insulin receptor Homo sapiens 33-49 8891897-6 1996 The selective sensitivity of the insulin receptor to phosphatidic acid suggests that the receptor-mediated generation of this lipid in the plasma membrane could negatively modulate insulin receptor function. Phosphatidic Acids 53-70 insulin receptor Homo sapiens 181-197 8905476-4 1996 Finally, the A isoform (lacking exon 11) was found to be the only IR isoform present in both untreated and dexamethasone treated-U-937 cells. Dexamethasone 107-120 insulin receptor Homo sapiens 66-68 8772194-2 1996 In resting Chinese hamster ovary cells overexpressing the human insulin receptor (CHO-IR cells), GSK-3 was tyrosine-phosphorylated and active. Tyrosine 107-115 insulin receptor Homo sapiens 64-80 8702527-0 1996 An insulin receptor mutant (Asp707 --> Ala), involved in leprechaunism, is processed and transported to the cell surface but unable to bind insulin. Alanine 42-45 insulin receptor Homo sapiens 3-19 8702527-6 1996 On solubilization of the mutant insulin receptor in Triton X-100-containing buffers, 125I-insulin was efficiently cross-linked to the receptor alpha subunit by disuccinimidyl suberate. Octoxynol 52-64 insulin receptor Homo sapiens 32-48 8702527-6 1996 On solubilization of the mutant insulin receptor in Triton X-100-containing buffers, 125I-insulin was efficiently cross-linked to the receptor alpha subunit by disuccinimidyl suberate. disuccinimidyl 160-174 insulin receptor Homo sapiens 32-48 8899294-6 1996 TNF has been shown to inhibit insulin-simulated tyrosine phosphorylation of both the insulin receptor (IR) and insulin receptor substrate (IRS)-1 and to stimulate downregulation of the insulin-sensitive glucose transporter, GLUT4, in adipocytes. Tyrosine 48-56 insulin receptor Homo sapiens 85-106 8663233-6 1996 Interaction of two random peptide libraries with glutathione S-transferase-LIM3 of Enigma indicated specific binding to Gly-Pro-Hyd-Gly-Pro-Hyd-Tyr-Ala corresponding to the major endocytic code of InsR. Glutathione 49-60 insulin receptor Homo sapiens 197-201 8663233-6 1996 Interaction of two random peptide libraries with glutathione S-transferase-LIM3 of Enigma indicated specific binding to Gly-Pro-Hyd-Gly-Pro-Hyd-Tyr-Ala corresponding to the major endocytic code of InsR. gly-pro-hyd-gly-pro-hyd-tyr-ala 120-151 insulin receptor Homo sapiens 197-201 8663233-7 1996 Peptide competition demonstrated that both Pro and Tyr residues were required for specific interaction of InsR with Enigma. Proline 43-46 insulin receptor Homo sapiens 106-110 8663233-7 1996 Peptide competition demonstrated that both Pro and Tyr residues were required for specific interaction of InsR with Enigma. Tyrosine 51-54 insulin receptor Homo sapiens 106-110 8666152-0 1996 The inhibition of the insulin receptor by the receptor protein PC-1 is not specific and results from the hydrolysis of ATP. Adenosine Triphosphate 119-122 insulin receptor Homo sapiens 22-38 8964871-2 1996 The aim of this study was to investigate whether intensified treatment with either LP or RI influences insulin receptor status. Insulin Lispro 83-85 insulin receptor Homo sapiens 103-119 8658525-5 1996 TCDD induced IR mRNA levels and inhibited several other insulin-induced responses including c-fos protooncogene expression, phosphorylation of the insulin receptor, and a 185-kDa protein in MCF-7 cells. Polychlorinated Dibenzodioxins 0-4 insulin receptor Homo sapiens 13-15 8658525-5 1996 TCDD induced IR mRNA levels and inhibited several other insulin-induced responses including c-fos protooncogene expression, phosphorylation of the insulin receptor, and a 185-kDa protein in MCF-7 cells. Polychlorinated Dibenzodioxins 0-4 insulin receptor Homo sapiens 147-163 8647800-1 1996 Insulin stimulation of Chinese hamster ovary cells expressing the human insulin receptor and differentiated 3T3L1 adipocytes resulted in a time-dependent reduction in the SDS-polyacrylamide gel electrophoretic mobility of STAT3. Sodium Dodecyl Sulfate 171-174 insulin receptor Homo sapiens 72-88 8647800-1 1996 Insulin stimulation of Chinese hamster ovary cells expressing the human insulin receptor and differentiated 3T3L1 adipocytes resulted in a time-dependent reduction in the SDS-polyacrylamide gel electrophoretic mobility of STAT3. polyacrylamide 175-189 insulin receptor Homo sapiens 72-88 8662806-9 1996 We conclude that IRS-2, unlike IRS-1, can interact with tyrosine-phosphorylated receptors such as the IR and insulin-like growth factor I receptor via multiple independent binding motifs. Tyrosine 56-64 insulin receptor Homo sapiens 17-19 8628319-2 1996 This extension is absent from the human insulin receptor but resembles a region in insulin receptor substrate (IRS) proteins which binds to the phosphatidylinositol (PI) 3-kinase and mediates mitogenesis. Phosphatidylinositols 144-164 insulin receptor Homo sapiens 40-56 8628319-4 1996 Insulin stimulated tyrosine autophosphorylation of the human insulin receptor and hDIR, and both receptors mediated tyrosine phosphorylation of Shc and activated mitogen-activated protein kinase. Tyrosine 19-27 insulin receptor Homo sapiens 61-77 8628319-4 1996 Insulin stimulated tyrosine autophosphorylation of the human insulin receptor and hDIR, and both receptors mediated tyrosine phosphorylation of Shc and activated mitogen-activated protein kinase. Tyrosine 116-124 insulin receptor Homo sapiens 61-77 8732688-1 1996 Protein-tyrosine phosphatases (PTPases) regulate insulin signaling by catalyzing the tyrosine dephosphorylation of the insulin receptor and its substrate proteins. Tyrosine 8-16 insulin receptor Homo sapiens 119-135 8732688-6 1996 After stimulation with 100 nM insulin, tyrosine phosphorylation of the insulin receptor was decreased by 31% at 1 min (P < 0.01) and by 42% at 10 min (P < 0.01), and that of IRS-1 was decreased by 34% (P < 0.01) at 1 min and by 56% (P < 0.01) at 10 min in the LAR-overexpressing cells compared with empty vector transfectants. Tyrosine 39-47 insulin receptor Homo sapiens 71-87 8744943-0 1996 Identification of the cysteine residues involved in the class I disulfide bonds of the human insulin receptor: properties of insulin receptor monomers. Cysteine 22-30 insulin receptor Homo sapiens 93-109 8744943-0 1996 Identification of the cysteine residues involved in the class I disulfide bonds of the human insulin receptor: properties of insulin receptor monomers. Cysteine 22-30 insulin receptor Homo sapiens 125-141 8744943-0 1996 Identification of the cysteine residues involved in the class I disulfide bonds of the human insulin receptor: properties of insulin receptor monomers. Disulfides 64-73 insulin receptor Homo sapiens 93-109 8744943-1 1996 The cysteine residues involved in the class I disulfide bonds between the alpha subunits in the (alpha beta)2 dimer of the human insulin receptor have been identified by labeling with N-ethylmaleimide and by site-directed mutagenesis. Cysteine 4-12 insulin receptor Homo sapiens 129-145 8744943-1 1996 The cysteine residues involved in the class I disulfide bonds between the alpha subunits in the (alpha beta)2 dimer of the human insulin receptor have been identified by labeling with N-ethylmaleimide and by site-directed mutagenesis. Disulfides 46-55 insulin receptor Homo sapiens 129-145 8744943-1 1996 The cysteine residues involved in the class I disulfide bonds between the alpha subunits in the (alpha beta)2 dimer of the human insulin receptor have been identified by labeling with N-ethylmaleimide and by site-directed mutagenesis. Ethylmaleimide 184-200 insulin receptor Homo sapiens 129-145 8905476-1 1996 The administration of 5 x 10(-6) mol/l dexamethasone transiently increased insulin receptor (IR) mRNA levels in U-937 human promonocytic cells, which reached the maximum level at 15 h of treatment. Dexamethasone 39-52 insulin receptor Homo sapiens 93-95 8905476-3 1996 The stimulatory action of dexamethasone was not prevented by the simultaneous presence of the protein synthesis inhibitor cycloheximide, indicating that the induction of IR gene transcription occurs as a direct response to the action of the synthetic glucocorticoid. Dexamethasone 26-39 insulin receptor Homo sapiens 170-172 8620937-2 1996 Recent experiments have shown that purified rat liver ACP, corresponding to human ACP1, is able to hydrolyze a phosphotyrosine-containing synthetic peptide corresponding to the 1146-1158 sequence of the human insulin receptor, and shows a high affinity for it. Phosphotyrosine 111-126 insulin receptor Homo sapiens 209-225 8620937-6 1996 The data suggest that quantitative variations of ACP1 may influence the clinical manifestations of diabetic disorders, and call for further studies on the role of this enzyme in the modulation of insulin-receptor phosphotyrosine pathways. Phosphotyrosine 213-228 insulin receptor Homo sapiens 196-212 8636129-8 1996 These results suggest that the IR interacts with its downstream effectors through distinct receptor regions, and that autophosphorylation of Tyr residues located at the CT domain of the IR can modulate these interactions. Tyrosine 141-144 insulin receptor Homo sapiens 31-33 8617880-2 1996 Inhibition of insulin receptor signaling by high glucose levels and by TNF-alpha was recently observed in different cell systems. Glucose 49-56 insulin receptor Homo sapiens 14-30 8617880-4 1996 TNF-alpha (0.5-10 nM) and high glucose (25 mM) showed similar rapid kinetics of inhibition (5-10 min, > 50%) of insulin receptor autophosphorylation in NIH3T3 cells overexpressing the human insulin receptor. Glucose 31-38 insulin receptor Homo sapiens 193-209 8617880-10 1996 In summary, the data suggest that TNF-alpha and high glucose modulate insulin receptor-signaling through different mechanisms: (a) TNF-alpha modulates insulin receptor signals by PTPase activation, whereas glucose acts through activation of PKC. Glucose 53-60 insulin receptor Homo sapiens 70-86 8617880-10 1996 In summary, the data suggest that TNF-alpha and high glucose modulate insulin receptor-signaling through different mechanisms: (a) TNF-alpha modulates insulin receptor signals by PTPase activation, whereas glucose acts through activation of PKC. Glucose 53-60 insulin receptor Homo sapiens 151-167 8617880-10 1996 In summary, the data suggest that TNF-alpha and high glucose modulate insulin receptor-signaling through different mechanisms: (a) TNF-alpha modulates insulin receptor signals by PTPase activation, whereas glucose acts through activation of PKC. Glucose 206-213 insulin receptor Homo sapiens 70-86 8617880-11 1996 (b) Differences in modulation of the insulin receptor signaling cascade are found with TNF-alpha and high glucose: Hyperglycemia-induced insulin receptor inhibition blocks both insulin receptor-dependent tyrosine phosphorylation and dephosphorylation of insulin receptor substrate proteins. Glucose 106-113 insulin receptor Homo sapiens 37-53 8617880-11 1996 (b) Differences in modulation of the insulin receptor signaling cascade are found with TNF-alpha and high glucose: Hyperglycemia-induced insulin receptor inhibition blocks both insulin receptor-dependent tyrosine phosphorylation and dephosphorylation of insulin receptor substrate proteins. Glucose 106-113 insulin receptor Homo sapiens 137-153 8617880-11 1996 (b) Differences in modulation of the insulin receptor signaling cascade are found with TNF-alpha and high glucose: Hyperglycemia-induced insulin receptor inhibition blocks both insulin receptor-dependent tyrosine phosphorylation and dephosphorylation of insulin receptor substrate proteins. Glucose 106-113 insulin receptor Homo sapiens 137-153 8617880-11 1996 (b) Differences in modulation of the insulin receptor signaling cascade are found with TNF-alpha and high glucose: Hyperglycemia-induced insulin receptor inhibition blocks both insulin receptor-dependent tyrosine phosphorylation and dephosphorylation of insulin receptor substrate proteins. Tyrosine 204-212 insulin receptor Homo sapiens 37-53 8617880-11 1996 (b) Differences in modulation of the insulin receptor signaling cascade are found with TNF-alpha and high glucose: Hyperglycemia-induced insulin receptor inhibition blocks both insulin receptor-dependent tyrosine phosphorylation and dephosphorylation of insulin receptor substrate proteins. Tyrosine 204-212 insulin receptor Homo sapiens 137-153 8617880-11 1996 (b) Differences in modulation of the insulin receptor signaling cascade are found with TNF-alpha and high glucose: Hyperglycemia-induced insulin receptor inhibition blocks both insulin receptor-dependent tyrosine phosphorylation and dephosphorylation of insulin receptor substrate proteins. Tyrosine 204-212 insulin receptor Homo sapiens 137-153 8626379-0 1996 Insulin receptor substrate-2 binds to the insulin receptor through its phosphotyrosine-binding domain and through a newly identified domain comprising amino acids 591-786. Phosphotyrosine 71-86 insulin receptor Homo sapiens 42-58 8626379-4 1996 The IH2PTB binds to the phosphorylated NPXY motif (Tyr-960) in the activated insulin receptor, providing a specific mechanism for the interaction between the receptor and IRS-1. Tyrosine 51-54 insulin receptor Homo sapiens 77-93 8626379-7 1996 This IRS-2-specific domain is independent of the IH2PTB and does not require the NPEY motif; however, it requires a functional insulin receptor kinase and the presence of three tyrosine phosphorylation sites in the regulatory loop (Tyr-1146, Tyr-1150, and Tyr-1151). Tyrosine 177-185 insulin receptor Homo sapiens 127-143 8626379-7 1996 This IRS-2-specific domain is independent of the IH2PTB and does not require the NPEY motif; however, it requires a functional insulin receptor kinase and the presence of three tyrosine phosphorylation sites in the regulatory loop (Tyr-1146, Tyr-1150, and Tyr-1151). Tyrosine 232-235 insulin receptor Homo sapiens 127-143 8626379-7 1996 This IRS-2-specific domain is independent of the IH2PTB and does not require the NPEY motif; however, it requires a functional insulin receptor kinase and the presence of three tyrosine phosphorylation sites in the regulatory loop (Tyr-1146, Tyr-1150, and Tyr-1151). Tyrosine 242-245 insulin receptor Homo sapiens 127-143 8626379-7 1996 This IRS-2-specific domain is independent of the IH2PTB and does not require the NPEY motif; however, it requires a functional insulin receptor kinase and the presence of three tyrosine phosphorylation sites in the regulatory loop (Tyr-1146, Tyr-1150, and Tyr-1151). Tyrosine 242-245 insulin receptor Homo sapiens 127-143 8621421-3 1996 The data revealed new potential Grb2 binding sites at Tyr-1114 (epidermal growth factor receptor (EGFR) C-tail); Tyr-743 (platelet-derived growth factor receptor (PDGFR) insert region), Tyr-1110 from the E-helix of the catalytic domain of insulin receptor (IR), and Tyr-47, Tyr-939, and Tyr-727 in IRS-1. Tyrosine 54-57 insulin receptor Homo sapiens 239-255 8621421-3 1996 The data revealed new potential Grb2 binding sites at Tyr-1114 (epidermal growth factor receptor (EGFR) C-tail); Tyr-743 (platelet-derived growth factor receptor (PDGFR) insert region), Tyr-1110 from the E-helix of the catalytic domain of insulin receptor (IR), and Tyr-47, Tyr-939, and Tyr-727 in IRS-1. Tyrosine 54-57 insulin receptor Homo sapiens 257-259 8638681-4 1996 Although the insulin receptor itself is a tyrosine kinase that is activated upon hormone binding, the ensuing changes in phosphorylation occur predominantly on serine and threonine residues. Serine 160-166 insulin receptor Homo sapiens 13-29 8638681-4 1996 Although the insulin receptor itself is a tyrosine kinase that is activated upon hormone binding, the ensuing changes in phosphorylation occur predominantly on serine and threonine residues. Threonine 171-180 insulin receptor Homo sapiens 13-29 8721774-9 1996 The t1/2 of intracellular dissociation of insulin-receptor complexes measured by a polyethylene glycol assay was lower in normal (6 +/- 1 min) than in obese (12 +/- 2 min, p < 0.03) and NIDDM subjects (14 +/- 3 min, p < 0.02). Polyethylene Glycols 83-102 insulin receptor Homo sapiens 42-58 8626723-0 1996 Interaction between the phosphotyrosine binding domain of Shc and the insulin receptor is required for Shc phosphorylation by insulin in vivo. Phosphotyrosine 24-39 insulin receptor Homo sapiens 70-86 8603380-3 1996 Addition of exogenous P-Tyr inhibited the insulin triggered insulin receptor (IR) tyrosine phosphorylation in the HEPG2 cell line and the tyrosine phosphorylation of a variety of cellular proteins in src-transformed NIH3T3 cells. O-phospho-L-tyrosine 22-27 insulin receptor Homo sapiens 60-76 8603380-3 1996 Addition of exogenous P-Tyr inhibited the insulin triggered insulin receptor (IR) tyrosine phosphorylation in the HEPG2 cell line and the tyrosine phosphorylation of a variety of cellular proteins in src-transformed NIH3T3 cells. O-phospho-L-tyrosine 22-27 insulin receptor Homo sapiens 78-80 8603380-3 1996 Addition of exogenous P-Tyr inhibited the insulin triggered insulin receptor (IR) tyrosine phosphorylation in the HEPG2 cell line and the tyrosine phosphorylation of a variety of cellular proteins in src-transformed NIH3T3 cells. Tyrosine 82-90 insulin receptor Homo sapiens 60-76 8603380-3 1996 Addition of exogenous P-Tyr inhibited the insulin triggered insulin receptor (IR) tyrosine phosphorylation in the HEPG2 cell line and the tyrosine phosphorylation of a variety of cellular proteins in src-transformed NIH3T3 cells. Tyrosine 82-90 insulin receptor Homo sapiens 78-80 8626723-1 1996 Stimulation of the insulin receptor (IR) results in tyrosine phosphorylation of the intermediate molecules insulin receptor substrate-1 (IRS-1), IRS-2, and Shc, which then couple the IR to downstream signaling pathways by serving as binding sites for signaling molecules with SH2 domains. Tyrosine 52-60 insulin receptor Homo sapiens 19-35 8626723-1 1996 Stimulation of the insulin receptor (IR) results in tyrosine phosphorylation of the intermediate molecules insulin receptor substrate-1 (IRS-1), IRS-2, and Shc, which then couple the IR to downstream signaling pathways by serving as binding sites for signaling molecules with SH2 domains. Tyrosine 52-60 insulin receptor Homo sapiens 37-39 8626723-1 1996 Stimulation of the insulin receptor (IR) results in tyrosine phosphorylation of the intermediate molecules insulin receptor substrate-1 (IRS-1), IRS-2, and Shc, which then couple the IR to downstream signaling pathways by serving as binding sites for signaling molecules with SH2 domains. Tyrosine 52-60 insulin receptor Homo sapiens 137-139 8626723-2 1996 It has been proposed that direct binding of IRS-1, IRS-2, and Shc to an NPX-Tyr(P) motif in the juxtamembrane region of the IR is required for tyrosine phosphorylation of these molecules by the IR. Tyrosine 76-79 insulin receptor Homo sapiens 44-46 8626723-2 1996 It has been proposed that direct binding of IRS-1, IRS-2, and Shc to an NPX-Tyr(P) motif in the juxtamembrane region of the IR is required for tyrosine phosphorylation of these molecules by the IR. Tyrosine 76-79 insulin receptor Homo sapiens 51-53 8626723-2 1996 It has been proposed that direct binding of IRS-1, IRS-2, and Shc to an NPX-Tyr(P) motif in the juxtamembrane region of the IR is required for tyrosine phosphorylation of these molecules by the IR. Tyrosine 143-151 insulin receptor Homo sapiens 44-46 8626723-2 1996 It has been proposed that direct binding of IRS-1, IRS-2, and Shc to an NPX-Tyr(P) motif in the juxtamembrane region of the IR is required for tyrosine phosphorylation of these molecules by the IR. Tyrosine 143-151 insulin receptor Homo sapiens 51-53 8626723-8 1996 These findings support a model in which binding of the PTB/PI domain of Shc directly to the NPX-Tyr(P) motif on the IR mediates Shc phosphorylation by insulin. Tyrosine 96-99 insulin receptor Homo sapiens 116-118 8621681-2 1996 These proteins can also be tyrosine phosphorylated in vitro by the isolated human insulin receptor. Tyrosine 27-35 insulin receptor Homo sapiens 82-98 8621681-3 1996 Increased tyrosine phosphorylation of these proteins is also observed in cells expressing a transforming chicken c-Src (mutant Phe-527) and in cells with the activated tyrosine kinase domains of the Drosophila insulin receptor, human insulin-like growth factor I receptor, and human insulin receptor-related receptor. Tyrosine 10-18 insulin receptor Homo sapiens 210-226 8621681-6 1996 This sequence was utilized to isolate a cDNA clone that encodes a previously uncharacterized 53-kDa protein which, when expressed in mammalian cells, is tyrosine phosphorylated by the insulin receptor. Tyrosine 153-161 insulin receptor Homo sapiens 184-200 8609215-0 1996 Glucose-induced phosphorylation of the insulin receptor. Glucose 0-7 insulin receptor Homo sapiens 39-55 8603747-1 1996 Studies with detergent:lipid mixed micelles reveal that diacylglycerol directly stimulates the intrinsic tyrosine kinase activity of the insulin receptor. Diglycerides 56-70 insulin receptor Homo sapiens 137-153 8603747-6 1996 Second, the activation by diacylglycerol is not stereospecific, in marked contrast to the specificity for 1,2-diacyl-sn-glycerol in the activation of protein kinase C. Because circulating levels of insulin are below the Kd of the insulin receptor for insulin, the ability of diacylglycerol to modulate the affinity of the receptor for ligand suggests that increases in cellular levels of diacylglycerol directly sensitize the receptor to insulin. 1,2-diacyl-sn-glycerol 106-128 insulin receptor Homo sapiens 230-246 8593783-4 1996 Of these, only the tyrosine at position 1316 is conserved in the homologous position of the insulin receptor. Tyrosine 19-27 insulin receptor Homo sapiens 92-108 8609215-2 1996 Elevated glucose concentrations have been reported to inhibit insulin receptor kinase activity. Glucose 9-16 insulin receptor Homo sapiens 62-78 8609215-11 1996 Proportionately, the impairment of insulin receptor substrate-1 tyrosine phosphorylation is greater than that of the insulin receptor resulting in attenuated phosphatidylinositol 3-kinase activation and mitogenic signaling. Tyrosine 64-72 insulin receptor Homo sapiens 35-51 8561776-3 1996 A mutant insulin receptor, which lacked 47 amino acid residues (delta Ex13 IR) corresponding to exon 13 of insulin receptor gene, accumulated in the endoplasmic reticulum as uncleaved proreceptor with immature oligosaccharide chains. Oligosaccharides 210-225 insulin receptor Homo sapiens 9-25 8561776-3 1996 A mutant insulin receptor, which lacked 47 amino acid residues (delta Ex13 IR) corresponding to exon 13 of insulin receptor gene, accumulated in the endoplasmic reticulum as uncleaved proreceptor with immature oligosaccharide chains. Oligosaccharides 210-225 insulin receptor Homo sapiens 107-123 8557631-9 1996 Phosphoamino acid analysis establishes that insulin receptor-catalyzed phosphorylation of the beta 2-adrenergic receptor in vitro is confined to phosphotyrosine. Phosphoamino Acids 0-17 insulin receptor Homo sapiens 44-60 8624116-0 1996 Brain glucose metabolism is controlled by amplification and desensitization of the neuronal insulin receptor. Glucose 6-13 insulin receptor Homo sapiens 92-108 8557631-9 1996 Phosphoamino acid analysis establishes that insulin receptor-catalyzed phosphorylation of the beta 2-adrenergic receptor in vitro is confined to phosphotyrosine. Phosphotyrosine 145-160 insulin receptor Homo sapiens 44-60 8550573-0 1996 The type I interferon receptor mediates tyrosine phosphorylation of insulin receptor substrate 2. Tyrosine 40-48 insulin receptor Homo sapiens 68-84 8550573-2 1996 IFN alpha also induces tyrosine phosphorylation of IRS-1, the principle substrate of the insulin receptor. Tyrosine 23-31 insulin receptor Homo sapiens 89-105 8550582-12 1996 Receptor-catalyzed autophosphorylation of serine may play an important role in modulating insulin receptor signaling. Serine 42-48 insulin receptor Homo sapiens 90-106 8546696-4 1996 5-fold) than porcine insulin in inhibiting the binding of [125I-TyrA14]insulin to the soluble human insulin receptor from transfected 293EBNA cells (an adenovirus-transformed human kidney cell line). Iodine-125 59-63 insulin receptor Homo sapiens 100-116 8546696-4 1996 5-fold) than porcine insulin in inhibiting the binding of [125I-TyrA14]insulin to the soluble human insulin receptor from transfected 293EBNA cells (an adenovirus-transformed human kidney cell line). tyra14 64-70 insulin receptor Homo sapiens 100-116 8529791-15 1996 These data suggest that signals from the insulin receptor modify signaling from the bradykinin receptor to tyrosine phosphorylation of different cellular proteins. Tyrosine 107-115 insulin receptor Homo sapiens 41-57 9082618-3 1996 It is shown that AAS of juxtamembrane, ATP-binding and C-terminal domains of IR include long regions, homologous to the regions of RRR CD3, which are functionally important for coupling with G-proteins. Adenosine Triphosphate 39-42 insulin receptor Homo sapiens 77-79 8855443-2 1996 It is generally accepted that reversible phosphorylation of protein tyrosine residues by polypeptide growth factor receptor protein tyrosine kinases (e.g., epidermal growth factor receptor, platelet derived growth factor receptor, insulin receptor) is a signalling mechanism implicated in cell proliferation, adhesion, differentiation, transformation, and apoptosis. Tyrosine 68-76 insulin receptor Homo sapiens 231-247 9082618-5 1996 It is found that the clusters of basic amino acids (e.g. forming BBXXB-motifs) and serine residues, located in RRR, coincide with similar amino acids present in IR primary structure. Amino Acids, Basic 33-50 insulin receptor Homo sapiens 161-163 9082618-5 1996 It is found that the clusters of basic amino acids (e.g. forming BBXXB-motifs) and serine residues, located in RRR, coincide with similar amino acids present in IR primary structure. Serine 83-89 insulin receptor Homo sapiens 161-163 7588273-1 1995 The insulin receptor substrate-1 (IRS-1) is rapidly phosphorylated on several tyrosine residues by the activated insulin receptor. Tyrosine 78-86 insulin receptor Homo sapiens 4-20 15157524-1 1996 The insulin receptor is a transmembrane tyrosine kinase that is essential for mediating multiple intracellular signalling cascades that lead ultimately to the biological actions of insulin Tyrosine phosphorylation o f the cytosolic proteins insulin receptor substrate 1 and 2 (IRS1 and IRS2) produces protein "scaffolding" for the assembly of effector proteins containing Src homology 2 (SH2) domains, thereby generating multisubunit signalling complexes. Tyrosine 189-197 insulin receptor Homo sapiens 4-20 15157524-1 1996 The insulin receptor is a transmembrane tyrosine kinase that is essential for mediating multiple intracellular signalling cascades that lead ultimately to the biological actions of insulin Tyrosine phosphorylation o f the cytosolic proteins insulin receptor substrate 1 and 2 (IRS1 and IRS2) produces protein "scaffolding" for the assembly of effector proteins containing Src homology 2 (SH2) domains, thereby generating multisubunit signalling complexes. Tyrosine 189-197 insulin receptor Homo sapiens 241-257 8964871-15 1996 We conclude that the improved insulin receptor status observed during LP treatment is caused by its more physiological pharmacokinetic profile. Insulin Lispro 70-72 insulin receptor Homo sapiens 30-46 7589842-2 1995 The Co(3+)-insulin hexamer is an extraordinary stable insulin hexamer that has no affinity for the insulin receptor per se but is converted into active insulin in vivo. cobalt adenosine diphosphate complex 4-10 insulin receptor Homo sapiens 99-115 8822314-10 1995 These results indicate that octreotide improves insulin resistance at the insulin receptor site by lowering plasma levels of GH and insulin in acromegalic patients with glucose intolerance. Octreotide 28-38 insulin receptor Homo sapiens 74-90 8530637-3 1995 Insulin-stimulated estradiol and progesterone production was inhibited by an anti-insulin receptor antibody. Estradiol 19-28 insulin receptor Homo sapiens 82-98 8530637-3 1995 Insulin-stimulated estradiol and progesterone production was inhibited by an anti-insulin receptor antibody. Progesterone 33-45 insulin receptor Homo sapiens 82-98 8529629-0 1995 Isoproterenol inhibits insulin-stimulated tyrosine phosphorylation of the insulin receptor without increasing its serine/threonine phosphorylation. Isoproterenol 0-13 insulin receptor Homo sapiens 74-90 8529629-0 1995 Isoproterenol inhibits insulin-stimulated tyrosine phosphorylation of the insulin receptor without increasing its serine/threonine phosphorylation. Tyrosine 42-50 insulin receptor Homo sapiens 74-90 8529629-1 1995 The effect of a beta-adrenergic agonist (isoproterenol) on the tyrosine kinase activity of the insulin receptor was studied in intact adipocytes. Isoproterenol 41-54 insulin receptor Homo sapiens 95-111 7487933-12 1995 Thus chloroquine appears to have the opposite effect to excess insulin, and evidence was found for the induction of positive co-operativity in the insulin-receptor interaction at high chloroquine concentrations. Chloroquine 184-195 insulin receptor Homo sapiens 147-163 8567177-1 1995 The insulin receptor, as a consequence of ligand binding, undergoes autophosphorylation of critical tyrosyl residues within the cytoplasmic portion of its beta-subunit. cyclo(tyrosyl-tyrosyl) 100-107 insulin receptor Homo sapiens 4-20 8567177-6 1995 The association of p85 N + C SH2 domains with the autophosphorylated receptor was competed efficiently by a 15-residue tyrosine-phosphorylated peptide corresponding to the carboxyl-terminal region of the insulin receptor, but not by phosphopeptides of similar length derived from the juxtamembrane or regulatory regions. Tyrosine 119-127 insulin receptor Homo sapiens 204-220 8575665-6 1995 In contrast to the reduced binding affinity of other fish insulins, lamprey insulin was equipotent with porcine insulin in inhibiting the binding of [3-[125I]iodotyrosine-A14] human insulin to the human insulin receptor. 3-[125i]iodotyrosine 150-170 insulin receptor Homo sapiens 203-219 7559478-1 1995 Insulin receptor substrate 1 (IRS-1) and src homology and collagen protein (SHC) are signaling proteins which are rapidly phosphorylated on tyrosines after insulin receptor (IR) activation. Tyrosine 140-149 insulin receptor Homo sapiens 156-172 7559478-1 1995 Insulin receptor substrate 1 (IRS-1) and src homology and collagen protein (SHC) are signaling proteins which are rapidly phosphorylated on tyrosines after insulin receptor (IR) activation. Tyrosine 140-149 insulin receptor Homo sapiens 30-32 7559478-15 1995 We confirm that Tyr-960 within the NPEY motif of the IR is essential for both IRS-1 and SHC interaction and that Asn-957 and Pro-958 are essential for IRS-1 interaction and important but not critical for SHC interaction. Tyrosine 16-19 insulin receptor Homo sapiens 53-55 8575665-6 1995 In contrast to the reduced binding affinity of other fish insulins, lamprey insulin was equipotent with porcine insulin in inhibiting the binding of [3-[125I]iodotyrosine-A14] human insulin to the human insulin receptor. (1s,4s,5s,7r)-7-{[(5s)-5-Amino-5-Carboxypentanoyl]amino}-3,3-Dimethyl-6-Oxo-2-Thiabicyclo[3.2.0]heptane-4-Carboxylic Acid 171-174 insulin receptor Homo sapiens 203-219 7665623-0 1995 Replacements of leucine 87 in human insulin receptor alter affinity for insulin. Leucine 16-23 insulin receptor Homo sapiens 36-52 7673181-1 1995 Individuals with insulin resistance show increased levels of PC-1 expression in skeletal muscle and fibroblasts, and in transfected cell lines that overexpress PC-1 there is a reduction in the insulin-stimulated insulin receptor tyrosine phosphorylation. Tyrosine 229-237 insulin receptor Homo sapiens 212-228 7665623-1 1995 In a previous analysis, we identified a point mutation that substituted Pro (CCG) for Leu (CTG) at amino acid 87 in the alpha-subunit of the insulin receptor (IR) in a Japanese patient with leprechaunism. Proline 72-75 insulin receptor Homo sapiens 141-157 7665623-1 1995 In a previous analysis, we identified a point mutation that substituted Pro (CCG) for Leu (CTG) at amino acid 87 in the alpha-subunit of the insulin receptor (IR) in a Japanese patient with leprechaunism. Proline 72-75 insulin receptor Homo sapiens 159-161 7665623-1 1995 In a previous analysis, we identified a point mutation that substituted Pro (CCG) for Leu (CTG) at amino acid 87 in the alpha-subunit of the insulin receptor (IR) in a Japanese patient with leprechaunism. Leucine 86-89 insulin receptor Homo sapiens 141-157 7665623-1 1995 In a previous analysis, we identified a point mutation that substituted Pro (CCG) for Leu (CTG) at amino acid 87 in the alpha-subunit of the insulin receptor (IR) in a Japanese patient with leprechaunism. Leucine 86-89 insulin receptor Homo sapiens 159-161 7665623-1 1995 In a previous analysis, we identified a point mutation that substituted Pro (CCG) for Leu (CTG) at amino acid 87 in the alpha-subunit of the insulin receptor (IR) in a Japanese patient with leprechaunism. ctg 91-94 insulin receptor Homo sapiens 141-157 7665623-1 1995 In a previous analysis, we identified a point mutation that substituted Pro (CCG) for Leu (CTG) at amino acid 87 in the alpha-subunit of the insulin receptor (IR) in a Japanese patient with leprechaunism. ctg 91-94 insulin receptor Homo sapiens 159-161 7665623-5 1995 The Pro-87 IR reduced the insulin binding affinity to about 15% of Leu-87 IR, and the dissociation of insulin in Pro-87 IR was more rapid than in Leu-87 IR. Leucine 67-70 insulin receptor Homo sapiens 11-13 7665623-5 1995 The Pro-87 IR reduced the insulin binding affinity to about 15% of Leu-87 IR, and the dissociation of insulin in Pro-87 IR was more rapid than in Leu-87 IR. Leucine 67-70 insulin receptor Homo sapiens 74-76 7665623-9 1995 The Ile-87 IR enhanced the insulin binding affinity about 4-fold. Isoleucine 4-7 insulin receptor Homo sapiens 11-13 7665623-11 1995 In addition, the dissociation of insulin in Ile-87 IR was slower than in Leu-87 IR, but in Ala-87 IR it was more rapid. Isoleucine 44-47 insulin receptor Homo sapiens 51-53 7657664-4 1995 Insulin receptor autophosphorylation on tyrosine residues and activation of phosphatidylinositol 3"-kinase were unaffected. Tyrosine 40-48 insulin receptor Homo sapiens 0-16 7557427-3 1995 This cDNA was isolated from Ls via PCR with degenerate oligodeoxynucleotides corresponding to conserved parts of the tyrosine kinase domain of the human insulin receptor and its Drosophila homologue. Oligodeoxyribonucleotides 55-76 insulin receptor Homo sapiens 153-169 7657666-7 1995 Dexamethasone treatment caused an increase in in vivo IR autophosphorylation and insulin receptor substrate-1 (IRS-1) phosphorylation both early events in the insulin signaling pathway. Dexamethasone 0-13 insulin receptor Homo sapiens 54-56 7657666-9 1995 Total cellular tyrosine phosphatase activity was unaltered when assayed with 32P-labeled IR and IRS-1. Phosphorus-32 77-80 insulin receptor Homo sapiens 89-91 7629070-1 1995 Immunoprecipitation of the cytosolic Src homology 2 domain-containing protein-tyrosine phosphatase, SHPTP2, from insulin-stimulated 3T3L1 adipocytes or Chinese hamster ovary cells expressing the human insulin receptor resulted in the coimmunoprecipitation of a diffuse tyrosine-phosphorylated band in the 115-kDa protein region on SDS-polyacrylamide gels. Tyrosine 78-86 insulin receptor Homo sapiens 201-217 7542920-2 1995 The identity of the sites of insulin-stimulated serine phosphorylation in the human insulin receptor was examined by synthesizing peptides that together encompassed all the serine residues of the cytosolic portion of the beta-subunit and testing them as substrates for phosphorylation by a preparation of human insulin receptor copurified with insulin-stimulated insulin receptor serine kinase activity. Serine 48-54 insulin receptor Homo sapiens 84-100 7542920-14 1995 It is concluded that serine 1078 of the insulin receptor is a major site of insulin-stimulated phosphorylation in vivo and in vitro. Serine 21-27 insulin receptor Homo sapiens 40-56 7542920-15 1995 The peptide sequences provide a range of substrates to facilitate the study, purification, and characterization of the insulin-stimulated insulin receptor serine kinase or kinases, and the identification of a major site of insulin-stimulated serine phosphorylation will help elucidate the function of the insulin receptor serine phosphorylation. Serine 155-161 insulin receptor Homo sapiens 138-154 8948451-1 1995 In cells insulin stimulates autophosphorylation of the insulin receptor on tyrosine and its phosphorylation on serine and threonine by poorly characterized kinases. Tyrosine 75-83 insulin receptor Homo sapiens 55-71 7626065-5 1995 The methods employed, DEAE and affinity chromatography, were published previously for the mammalian insulin receptor. 2-diethylaminoethanol 22-26 insulin receptor Homo sapiens 100-116 7782332-2 1995 In the present study, GH is shown to stimulate tyrosyl phosphorylation of insulin receptor substrate 1 (IRS-1), the principle substrate of the insulin receptor. cyclo(tyrosyl-tyrosyl) 47-54 insulin receptor Homo sapiens 74-90 7635975-0 1995 Excessive insulin receptor serine phosphorylation in cultured fibroblasts and in skeletal muscle. Serine 27-33 insulin receptor Homo sapiens 10-26 7615833-3 1995 Phosphorylation of receptor serine/threonine residues has been proposed to exert an inhibitory influence on receptor tyrosine kinase activity and Ser 1327 and Thr 1348 have been identified as specific sites of phosphorylation in the insulin receptor COOH terminal domain. Serine 28-34 insulin receptor Homo sapiens 233-249 7615833-3 1995 Phosphorylation of receptor serine/threonine residues has been proposed to exert an inhibitory influence on receptor tyrosine kinase activity and Ser 1327 and Thr 1348 have been identified as specific sites of phosphorylation in the insulin receptor COOH terminal domain. Threonine 35-44 insulin receptor Homo sapiens 233-249 7615833-3 1995 Phosphorylation of receptor serine/threonine residues has been proposed to exert an inhibitory influence on receptor tyrosine kinase activity and Ser 1327 and Thr 1348 have been identified as specific sites of phosphorylation in the insulin receptor COOH terminal domain. Serine 146-149 insulin receptor Homo sapiens 233-249 7615833-3 1995 Phosphorylation of receptor serine/threonine residues has been proposed to exert an inhibitory influence on receptor tyrosine kinase activity and Ser 1327 and Thr 1348 have been identified as specific sites of phosphorylation in the insulin receptor COOH terminal domain. Threonine 159-162 insulin receptor Homo sapiens 233-249 7615833-10 1995 It is concluded that the stoichiometry of serine/threonine phosphorylation of insulin receptor in vivo is low, and that increased phosphorylation of Ser 1327 or Thr 1348 is not responsible for the decreased insulin receptor tyrosine kinase activity observed in the skeletal muscle of NIDDM patients. Serine 42-48 insulin receptor Homo sapiens 78-94 7615833-10 1995 It is concluded that the stoichiometry of serine/threonine phosphorylation of insulin receptor in vivo is low, and that increased phosphorylation of Ser 1327 or Thr 1348 is not responsible for the decreased insulin receptor tyrosine kinase activity observed in the skeletal muscle of NIDDM patients. Threonine 49-58 insulin receptor Homo sapiens 78-94 7539611-1 1995 Activation of the tyrosine kinase activity of the insulin receptor by autophosphorylation leads to phosphorylation of cellular substrates on tyrosine. Tyrosine 18-26 insulin receptor Homo sapiens 50-66 7539611-12 1995 The presence of this 60 kDa tyrosine-phosphorylated protein in adipocytes and hepatoma cells suggests that it represents another important intermediate in the insulin-receptor signal-transduction pathway. Tyrosine 28-36 insulin receptor Homo sapiens 159-175 7540611-4 1995 The insulin-dose responses for the tyrosine phosphorylation of caveolin and the 29-kD caveolin-associated protein paralleled those for the phosphorylation of the insulin receptor. Tyrosine 35-43 insulin receptor Homo sapiens 162-178 7540611-9 1995 Thus, the insulin-dependent tyrosine phosphorylation of caveolin represents a novel, insulin-specific signal transduction pathway that may involve activation of a tyrosine kinase downstream of the insulin receptor. Tyrosine 28-36 insulin receptor Homo sapiens 197-213 7567962-2 1995 Using the Wisconsin GCG sequence analysis programs, we have demonstrated that the cysteine-rich regions of INSR and EGFR conform to the structural motif found in the tumor necrosis factor receptor (TNFR) family. Cysteine 82-90 insulin receptor Homo sapiens 107-111 7567962-4 1995 The sequence alignments identified two cysteine residues in INSR that could be responsible for the additional disulfide bonds known to be involved in dimer formation. Cysteine 39-47 insulin receptor Homo sapiens 60-64 7567962-4 1995 The sequence alignments identified two cysteine residues in INSR that could be responsible for the additional disulfide bonds known to be involved in dimer formation. Disulfides 110-119 insulin receptor Homo sapiens 60-64 7567962-5 1995 The published data on the alignments for the fibronectin type III repeat region of the INSR together with previous cysteine mutagenesis studies indicated that there were two disulfide bonds linking the alpha and beta chains of the INSR, but only one alpha-beta linkage in the insulin-like growth factor 1 receptor (IG1R). Disulfides 174-183 insulin receptor Homo sapiens 87-91 7786302-2 1995 Nanomolar concentrations of hypericin inhibit the protein tyrosine kinase activities (PTK) of the epidermal growth factor receptor and the insulin receptor, while being ineffective towards the cytosolic protein tyrosine kinases Lyn, Fgr, TPK-IIB and CSK. hypericin 28-37 insulin receptor Homo sapiens 139-155 7741749-4 1995 Insulin stimulated a rapid and transient tyrosine phosphorylation of receptor beta subunits (95 kDa) and of IRS-1 in intact Y79 cells, whereas in vitro studies with enriched membrane glycoproteins resulted in the autophosphorylation of both InsR (95 kDa) and IGF-1-R (98k Da) beta subunits. Tyrosine 41-49 insulin receptor Homo sapiens 241-245 8948451-1 1995 In cells insulin stimulates autophosphorylation of the insulin receptor on tyrosine and its phosphorylation on serine and threonine by poorly characterized kinases. Serine 111-117 insulin receptor Homo sapiens 55-71 8948451-1 1995 In cells insulin stimulates autophosphorylation of the insulin receptor on tyrosine and its phosphorylation on serine and threonine by poorly characterized kinases. Threonine 122-131 insulin receptor Homo sapiens 55-71 7537758-9 1995 We conclude that impaired insulin-stimulated glucose uptake in skeletal muscle from severely obese subjects is accompanied by a deficiency in insulin receptor signaling, which may contribute to decreased insulin action. Glucose 45-52 insulin receptor Homo sapiens 142-158 7730324-1 1995 Insulin treatment of Chinese hamster ovary cells expressing high levels of the human insulin receptor resulted in the tyrosine dephosphorylation of the 125-kDa focal adhesion kinase (pp125FAK). Tyrosine 118-126 insulin receptor Homo sapiens 85-101 7662110-1 1995 Use of insulin"s intrinsic tyrosine absorption and fluorescence to monitor its interaction with the insulin receptor is limited because the spectral properties of the receptor tryptophan residues mask the spectral properties of the hormone tyrosine residues. Tyrosine 27-35 insulin receptor Homo sapiens 100-116 7537496-1 1995 The human insulin receptor (hIR) cytoplasmic juxtamembrane domain contains two tyrosine (Y) residues which exist in GPLY and NPEY motifs that have been implicated in endocytic function. Tyrosine 79-87 insulin receptor Homo sapiens 10-26 7698218-3 1995 RNA blot assays indicated that 1,25-(OH)2D3 increased the levels of the two major insulin receptor mRNAs (11 and 8.5 kb) present in these cells. Calcitriol 31-43 insulin receptor Homo sapiens 82-98 7698218-6 1995 Finally, polymerase chain reaction assays revealed that the insulin receptor mRNA isotype lacking the exon 11 (A isotype) was the only one present in both untreated and 1,25-(OH)2D3-treated U-937 cells. Calcitriol 169-181 insulin receptor Homo sapiens 60-76 7535776-12 1995 In conclusion, exposing cells to high glucose levels desensitizes insulin receptor function, and thiazolidine derivatives can reverse the process via the normalization of cytosolic PTPase, but not of protein kinase C. Glucose 38-45 insulin receptor Homo sapiens 66-82 7702578-1 1995 Native human insulin receptor (hIR) has been reported to contain only one free thiol group proposed to lie near the ATP-binding. Sulfhydryl Compounds 79-84 insulin receptor Homo sapiens 13-29 7613486-1 1995 Asparagine-linked glycosylation of the insulin receptor is required for complete biosynthesis and acquisition of function. Asparagine 0-10 insulin receptor Homo sapiens 39-55 7702578-1 1995 Native human insulin receptor (hIR) has been reported to contain only one free thiol group proposed to lie near the ATP-binding. Adenosine Triphosphate 116-119 insulin receptor Homo sapiens 13-29 7737184-2 1995 In a previous study, we showed that a chimeric insulin-like-growth-factor-1 (IGF-1) receptor, with the beta subunit C-terminal part of the insulin receptor was more efficient in stimulating glycogen synthesis and p44mapk activity compared to the wild-type IFG-1 receptor [Tartare, S., Mothe, I., Kowalski-Chauvel, A., Breittmayer, J.-P., Ballotti, R. & Van Obberghen, E. (1994) J. Biol. Glycogen 190-198 insulin receptor Homo sapiens 139-155 7876259-10 1995 Moreover, we show that only tyrosine-phosphorylated hIRS-p30 is able to bind to the insulin receptor. Tyrosine 28-36 insulin receptor Homo sapiens 84-100 7720193-0 1995 Vanadate enhances insulin-receptor binding in gestational diabetic human placenta. Vanadates 0-8 insulin receptor Homo sapiens 18-34 7849042-3 1995 Compounds which raise the bilayer to hexagonal phase transition temperature in model membranes, including carbobenzoxydipeptides, apolipoprotein A-I, acyl carnitines, and lysophosphatidylcholine, inhibited insulin stimulation of insulin receptor tyrosine phosphorylation of isolated receptors as well as in cells overexpressing human insulin receptor. acylcarnitine 150-165 insulin receptor Homo sapiens 229-245 7849042-3 1995 Compounds which raise the bilayer to hexagonal phase transition temperature in model membranes, including carbobenzoxydipeptides, apolipoprotein A-I, acyl carnitines, and lysophosphatidylcholine, inhibited insulin stimulation of insulin receptor tyrosine phosphorylation of isolated receptors as well as in cells overexpressing human insulin receptor. Lysophosphatidylcholines 171-194 insulin receptor Homo sapiens 229-245 7849042-3 1995 Compounds which raise the bilayer to hexagonal phase transition temperature in model membranes, including carbobenzoxydipeptides, apolipoprotein A-I, acyl carnitines, and lysophosphatidylcholine, inhibited insulin stimulation of insulin receptor tyrosine phosphorylation of isolated receptors as well as in cells overexpressing human insulin receptor. Tyrosine 246-254 insulin receptor Homo sapiens 229-245 7849042-4 1995 For compounds of similar structure, the inhibition of insulin receptor tyrosine phosphorylation correlates well with their bilayer-stabilizing potency. Tyrosine 71-79 insulin receptor Homo sapiens 54-70 7849042-5 1995 Most of the compounds which inhibit tyrosine phosphorylation of the insulin receptor also inhibited glucose uptake in the same cells. Tyrosine 36-44 insulin receptor Homo sapiens 68-84 7849042-5 1995 Most of the compounds which inhibit tyrosine phosphorylation of the insulin receptor also inhibited glucose uptake in the same cells. Glucose 100-107 insulin receptor Homo sapiens 68-84 7835273-1 1995 Insulin-stimulated glucose transport in adipocytes is mediated by the insulin receptor. Glucose 19-26 insulin receptor Homo sapiens 70-86 7835273-12 1995 These data suggest that the insulin and EGF signaling pathways that lead to glucose transport converge in these adipocytes down-stream of the insulin receptor, and that activation of this pathway requires signaling motifs in the carboxy-terminus of the EGFR. Glucose 76-83 insulin receptor Homo sapiens 142-158 7867639-1 1995 We have previously shown, in rat-1 fibroblasts which stably overexpress high levels of human insulin receptor (HIR), that high glucose levels induce an inhibition of insulin receptor tyrosine kinase (IRK) activity [Berti, L., Mosthaf, L., Kellerer, M., Tippmer, S., Mushack, J., Seffer, E., Seedorf, K., Haring, H. (1994) J. Biol. Glucose 127-134 insulin receptor Homo sapiens 93-109 7867639-1 1995 We have previously shown, in rat-1 fibroblasts which stably overexpress high levels of human insulin receptor (HIR), that high glucose levels induce an inhibition of insulin receptor tyrosine kinase (IRK) activity [Berti, L., Mosthaf, L., Kellerer, M., Tippmer, S., Mushack, J., Seffer, E., Seedorf, K., Haring, H. (1994) J. Biol. Glucose 127-134 insulin receptor Homo sapiens 166-182 7867639-13 1995 To test whether serine residues 955/956 and 962/964 in the juxtamembrane region of the insulin receptor are involved in the inhibitory effect of glucose, 293 cells transiently transfected either with wild-type HIR or HIR with a juxtamembrane deletion spanning amino acids 954-965 [des-(954-965)-HIR] were studied in parallel. Serine 16-22 insulin receptor Homo sapiens 87-103 7867639-13 1995 To test whether serine residues 955/956 and 962/964 in the juxtamembrane region of the insulin receptor are involved in the inhibitory effect of glucose, 293 cells transiently transfected either with wild-type HIR or HIR with a juxtamembrane deletion spanning amino acids 954-965 [des-(954-965)-HIR] were studied in parallel. Glucose 145-152 insulin receptor Homo sapiens 87-103 7867639-16 1995 Together, the data suggest that the regulatory serine or threonine phosphorylation site(s) involved in the inhibitory effect of hyperglycemia are neither located in the C-terminus nor in the juxtamembrane region of the insulin receptor beta subunit. Serine 47-53 insulin receptor Homo sapiens 219-235 7836419-5 1995 We conclude that: 1) in contrast to other growth factors, insulin stimulates the dephosphorylation of pp125fak; 2) the presence of the insulin receptor C-terminal tyrosines 1328 and 1334 is required for the insulin-stimulated tyrosine dephosphorylation of pp125fak, suggesting a possible SH2 domain-dependent interaction; 3) insulin may modulate integrin-mediated signaling through pp125fak by altering the phosphorylation state of pp125fak. Tyrosine 163-172 insulin receptor Homo sapiens 135-151 7836419-5 1995 We conclude that: 1) in contrast to other growth factors, insulin stimulates the dephosphorylation of pp125fak; 2) the presence of the insulin receptor C-terminal tyrosines 1328 and 1334 is required for the insulin-stimulated tyrosine dephosphorylation of pp125fak, suggesting a possible SH2 domain-dependent interaction; 3) insulin may modulate integrin-mediated signaling through pp125fak by altering the phosphorylation state of pp125fak. Tyrosine 163-171 insulin receptor Homo sapiens 135-151 7814414-0 1995 Deletion of lysine 121 creates a temperature-sensitive alteration in insulin binding by the insulin receptor. Lysine 12-18 insulin receptor Homo sapiens 92-108 7814414-1 1995 Recently we reported the deletion of Lys-121 in one allele of the insulin receptor gene from a child with severe insulin resistance. Lysine 37-40 insulin receptor Homo sapiens 66-82 7814414-8 1995 The results of these and other studies argue that Lys-121 occupies an important position for the regulation of insulin receptor conformation. Lysine 50-53 insulin receptor Homo sapiens 111-127 7826318-0 1995 Glucose-induced stimulation of human insulin-receptor mRNA and tyrosine kinase activity in cultured cells. Glucose 0-7 insulin receptor Homo sapiens 37-53 7852381-0 1995 Mapping of an NH2-terminal ligand binding site of the insulin receptor by alanine scanning mutagenesis. Alanine 74-81 insulin receptor Homo sapiens 54-70 7852381-3 1995 Alanine mutant cDNAs encoding a secreted recombinant insulin receptor extracellular domain were expressed transiently in adenovirus transformed human embryonic kidney cells and the affinity of the expressed receptor for insulin was determined. Alanine 0-7 insulin receptor Homo sapiens 53-69 7588528-1 1995 The addition of sodium dodecyl sulfate (SDS) micelles in the running buffer can be used to resolve mono- and diphosphorylated isomers of the insulin receptor peptide by capillary electrophoresis. Sodium Dodecyl Sulfate 16-38 insulin receptor Homo sapiens 141-157 7588528-1 1995 The addition of sodium dodecyl sulfate (SDS) micelles in the running buffer can be used to resolve mono- and diphosphorylated isomers of the insulin receptor peptide by capillary electrophoresis. Sodium Dodecyl Sulfate 40-43 insulin receptor Homo sapiens 141-157 7829633-7 1995 The relative levels of expression of the 2 alleles of the IR gene were evaluated by allele-specific oligonucleotide hybridization in cells from most of these patients, and no gross alteration was detected. Oligonucleotides 100-115 insulin receptor Homo sapiens 58-60 7826318-1 1995 The effects of high glucose on insulin-receptor tyrosine kinase activity and gene expression were investigated in 3T3-HIR cells. Glucose 20-27 insulin receptor Homo sapiens 31-47 7826318-8 1995 In cells challenged with high glucose plus inhibitor, insulin-receptor mRNA half-life was increased from 1 to 3 h, indicating that posttranscriptional mechanisms are involved in these processes of glucose regulation. Glucose 30-37 insulin receptor Homo sapiens 54-70 7826318-8 1995 In cells challenged with high glucose plus inhibitor, insulin-receptor mRNA half-life was increased from 1 to 3 h, indicating that posttranscriptional mechanisms are involved in these processes of glucose regulation. Glucose 197-204 insulin receptor Homo sapiens 54-70 7826318-9 1995 Inhibition of protein synthesis by cycloheximide induced an overexpression of insulin-receptor mRNA levels in the presence of glucose, suggesting that labile repressor protein(s) could be implicated in the effects of glucose. Cycloheximide 35-48 insulin receptor Homo sapiens 78-94 7826318-9 1995 Inhibition of protein synthesis by cycloheximide induced an overexpression of insulin-receptor mRNA levels in the presence of glucose, suggesting that labile repressor protein(s) could be implicated in the effects of glucose. Glucose 126-133 insulin receptor Homo sapiens 78-94 7826318-9 1995 Inhibition of protein synthesis by cycloheximide induced an overexpression of insulin-receptor mRNA levels in the presence of glucose, suggesting that labile repressor protein(s) could be implicated in the effects of glucose. Glucose 217-224 insulin receptor Homo sapiens 78-94 7826318-10 1995 We conclude that (1) long-term culture with high glucose increases the amount of insulin receptors and their tyrosine kinase activity and (2) the glucose-induced increase in insulin-receptor mRNA levels can be accounted for, at least in part, by posttranscriptional events. Glucose 49-56 insulin receptor Homo sapiens 174-190 7826318-10 1995 We conclude that (1) long-term culture with high glucose increases the amount of insulin receptors and their tyrosine kinase activity and (2) the glucose-induced increase in insulin-receptor mRNA levels can be accounted for, at least in part, by posttranscriptional events. Glucose 146-153 insulin receptor Homo sapiens 174-190 7806523-8 1994 Furthermore, replacement of the insulin receptor amino acid phenylalanine 39 with the corresponding IGF-I receptor amino acid, serine 35, decreased insulin affinity 8-fold. Serine 127-133 insulin receptor Homo sapiens 32-48 7811279-0 1994 Unusual insulin binding to cells expressing an insulin receptor mutated at cysteine 524. Cysteine 75-83 insulin receptor Homo sapiens 47-63 7811279-1 1994 The involvement of cysteine 524 of the insulin receptor in an intermolecular (class I) disulfide bond between the two alpha-subunits was investigated using site-directed mutagenesis. Cysteine 19-27 insulin receptor Homo sapiens 39-55 7811279-1 1994 The involvement of cysteine 524 of the insulin receptor in an intermolecular (class I) disulfide bond between the two alpha-subunits was investigated using site-directed mutagenesis. Disulfides 87-96 insulin receptor Homo sapiens 39-55 7806523-0 1994 Chimeric receptors indicate that phenylalanine 39 is a major contributor to insulin specificity of the insulin receptor. Phenylalanine 33-46 insulin receptor Homo sapiens 103-119 7806523-7 1994 Using chimeric insulin/IGF-I receptors to elucidate how the insulin receptor interacts with the insulin molecule we identified phenylalanine 39 of the insulin receptor as a major contributor in determining the receptor specificity for insulin, increasing insulin affinity 15-fold when replacing the corresponding amino acid in the insulin-like growth factor I receptor. Phenylalanine 127-140 insulin receptor Homo sapiens 60-76 7806523-7 1994 Using chimeric insulin/IGF-I receptors to elucidate how the insulin receptor interacts with the insulin molecule we identified phenylalanine 39 of the insulin receptor as a major contributor in determining the receptor specificity for insulin, increasing insulin affinity 15-fold when replacing the corresponding amino acid in the insulin-like growth factor I receptor. Phenylalanine 127-140 insulin receptor Homo sapiens 151-167 7806523-8 1994 Furthermore, replacement of the insulin receptor amino acid phenylalanine 39 with the corresponding IGF-I receptor amino acid, serine 35, decreased insulin affinity 8-fold. amino acid phenylalanine 49-73 insulin receptor Homo sapiens 32-48 7535732-3 1994 Recently, we described a leprechaun patient having an Arg for Gly substitution in one allele of the insulin receptor whereas the other allele has the normal sequence. Arginine 54-57 insulin receptor Homo sapiens 100-116 7535732-3 1994 Recently, we described a leprechaun patient having an Arg for Gly substitution in one allele of the insulin receptor whereas the other allele has the normal sequence. Glycine 62-65 insulin receptor Homo sapiens 100-116 7893993-9 1994 In contrast, the insulin receptor does not bind Grb2 directly but rather induces the tyrosine phosphorylation of two proteins, insulin receptor substrate-1 and Shc, that bind the Grb2/Sos complex. Tyrosine 85-93 insulin receptor Homo sapiens 17-33 7893993-9 1994 In contrast, the insulin receptor does not bind Grb2 directly but rather induces the tyrosine phosphorylation of two proteins, insulin receptor substrate-1 and Shc, that bind the Grb2/Sos complex. sulfur monoxide 184-187 insulin receptor Homo sapiens 17-33 7947843-2 1994 To investigate the structural determinants underlying the enhanced internalization rate observed for the insulin receptor transmembrane mutant Gly933-Pro934-->Ala-Ala (GP-->AA), we have designed and chemically synthesized two peptides, IR(TM)-GP and IR-(TM)-AA, corresponding respectively to the N-terminal portion of the wild-type and the mutant insulin receptor TM segment containing these sites. alanylalanine 162-169 insulin receptor Homo sapiens 105-121 7525547-9 1994 Therefore, we conclude that p85 and Syp bind to the insulin receptor C terminus at tyrosine 1322 and GAP binds to the insulin receptor NPXY domain at tyrosine 960. Tyrosine 83-91 insulin receptor Homo sapiens 52-68 7525547-9 1994 Therefore, we conclude that p85 and Syp bind to the insulin receptor C terminus at tyrosine 1322 and GAP binds to the insulin receptor NPXY domain at tyrosine 960. Tyrosine 150-158 insulin receptor Homo sapiens 118-134 7989492-3 1994 The nucleotide sequence analysis of the patient"s genomic DNA revealed a 3-basepair in-frame deletion in one allele, resulting in the loss of leucine at position 999 of the insulin receptor (delta Leu999). Leucine 142-149 insulin receptor Homo sapiens 173-189 7526800-1 1994 Calmodulin is phosphorylated by the purified insulin receptor on tyrosine residues with a maximum stoichiometry of 1 mol phosphate/mol of calmodulin. Tyrosine 65-73 insulin receptor Homo sapiens 45-61 7526800-1 1994 Calmodulin is phosphorylated by the purified insulin receptor on tyrosine residues with a maximum stoichiometry of 1 mol phosphate/mol of calmodulin. Phosphates 121-130 insulin receptor Homo sapiens 45-61 7926300-4 1994 On a cellular level, TNF-alpha is a potent inhibitor of the insulin-stimulated tyrosine phosphorylations on the beta-chain of the insulin receptor and insulin receptor substrate-1, suggesting a defect at or near the tyrosine kinase activity of the insulin receptor. Tyrosine 79-87 insulin receptor Homo sapiens 130-146 7806540-0 1994 A mutant insulin receptor induces formation of a Shc-growth factor receptor bound protein 2 (Grb2) complex and p21ras-GTP without detectable interaction of insulin receptor substrate 1 (IRS1) with Grb2. Guanosine Triphosphate 118-121 insulin receptor Homo sapiens 9-25 7806540-4 1994 We investigated the contribution of the major tyrosine autophosphorylation sites Tyr1158, Tyr1162, and Tyr1163 of the insulin receptor to IRS1.Grb2 and Shc.Grb2 association and the formation of p21ras-GTP. Tyrosine 46-54 insulin receptor Homo sapiens 118-134 7980500-0 1994 Role of phosphatidylinositol-3-kinase in insulin receptor signaling: studies with inhibitor, LY294002. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 93-101 insulin receptor Homo sapiens 41-57 7929343-0 1994 Phorbol ester stimulates phosphorylation on serine 1327 of the human insulin receptor. Phorbol Esters 0-13 insulin receptor Homo sapiens 69-85 7524496-3 1994 Herein we find using the hexameric peptide sequence Ac-D-A-D-E-X-L-amide, where X = (D/L)-Pmp or L-F2Pmp, that the half maximal inhibition values of these two peptides against PTP 1B-mediated dephosphorylation of autophosphorylated insulin receptor to be 200 microM and 100 nM, respectively. Actinium 52-54 insulin receptor Homo sapiens 232-248 7524496-3 1994 Herein we find using the hexameric peptide sequence Ac-D-A-D-E-X-L-amide, where X = (D/L)-Pmp or L-F2Pmp, that the half maximal inhibition values of these two peptides against PTP 1B-mediated dephosphorylation of autophosphorylated insulin receptor to be 200 microM and 100 nM, respectively. Deuterium 55-57 insulin receptor Homo sapiens 232-248 7524496-3 1994 Herein we find using the hexameric peptide sequence Ac-D-A-D-E-X-L-amide, where X = (D/L)-Pmp or L-F2Pmp, that the half maximal inhibition values of these two peptides against PTP 1B-mediated dephosphorylation of autophosphorylated insulin receptor to be 200 microM and 100 nM, respectively. d-e-x-l-amide 59-72 insulin receptor Homo sapiens 232-248 7524496-3 1994 Herein we find using the hexameric peptide sequence Ac-D-A-D-E-X-L-amide, where X = (D/L)-Pmp or L-F2Pmp, that the half maximal inhibition values of these two peptides against PTP 1B-mediated dephosphorylation of autophosphorylated insulin receptor to be 200 microM and 100 nM, respectively. pmp 90-93 insulin receptor Homo sapiens 232-248 7945263-0 1994 Characterization of phorbol ester-stimulated serine phosphorylation of the human insulin receptor. Phorbol Esters 20-33 insulin receptor Homo sapiens 81-97 7945263-0 1994 Characterization of phorbol ester-stimulated serine phosphorylation of the human insulin receptor. Serine 45-51 insulin receptor Homo sapiens 81-97 7945263-1 1994 Phorbol 12-myristate 13-acetate (PMA)-stimulated phosphorylation of the human insulin receptor (IR) was characterized and compared in two cell types of different lineage: normal rat kidney epithelial (NRK) cells and Chinese hamster ovary (CHO) fibroblasts. Tetradecanoylphorbol Acetate 0-31 insulin receptor Homo sapiens 78-99 7945263-1 1994 Phorbol 12-myristate 13-acetate (PMA)-stimulated phosphorylation of the human insulin receptor (IR) was characterized and compared in two cell types of different lineage: normal rat kidney epithelial (NRK) cells and Chinese hamster ovary (CHO) fibroblasts. Tetradecanoylphorbol Acetate 33-36 insulin receptor Homo sapiens 78-99 7945263-4 1994 Tryptic phosphopeptide analysis by Tricine/SDS/PAGE revealed significant differences in the PMA-stimulated phosphorylation of the IR in these two cell types. tricine 35-42 insulin receptor Homo sapiens 130-132 7945263-4 1994 Tryptic phosphopeptide analysis by Tricine/SDS/PAGE revealed significant differences in the PMA-stimulated phosphorylation of the IR in these two cell types. Sodium Dodecyl Sulfate 43-46 insulin receptor Homo sapiens 130-132 7945263-4 1994 Tryptic phosphopeptide analysis by Tricine/SDS/PAGE revealed significant differences in the PMA-stimulated phosphorylation of the IR in these two cell types. Tetradecanoylphorbol Acetate 92-95 insulin receptor Homo sapiens 130-132 7945263-9 1994 These results demonstrate that PMA-stimulated phosphorylation of the IR can exhibit significant differences when expressed in different cell types, and that Ser1315 is a major PMA-stimulated phosphorylation site on the human IR. Tetradecanoylphorbol Acetate 31-34 insulin receptor Homo sapiens 69-71 7945263-9 1994 These results demonstrate that PMA-stimulated phosphorylation of the IR can exhibit significant differences when expressed in different cell types, and that Ser1315 is a major PMA-stimulated phosphorylation site on the human IR. Tetradecanoylphorbol Acetate 31-34 insulin receptor Homo sapiens 225-227 7945263-9 1994 These results demonstrate that PMA-stimulated phosphorylation of the IR can exhibit significant differences when expressed in different cell types, and that Ser1315 is a major PMA-stimulated phosphorylation site on the human IR. Tetradecanoylphorbol Acetate 176-179 insulin receptor Homo sapiens 225-227 7925113-2 1994 A 50-kilodalton protein (p50) was found to be greatly phosphorylated on threonine residues upon insulin stimulation in intact rat hepatoma cells (Fao) and Chinese hamster ovary cells overexpressing human insulin receptor (CHO-HIR). Threonine 72-81 insulin receptor Homo sapiens 204-220 7926368-3 1994 Although the insulin receptor itself is a tyrosine kinase that is activated upon hormone binding, the ensuing changes in phosphorylation occur predominantly on serine and threonine residues. Serine 160-166 insulin receptor Homo sapiens 13-29 7926368-3 1994 Although the insulin receptor itself is a tyrosine kinase that is activated upon hormone binding, the ensuing changes in phosphorylation occur predominantly on serine and threonine residues. Threonine 171-180 insulin receptor Homo sapiens 13-29 7983787-2 1994 The basic structure of the insulin receptor is a disulfide-linked tetramer, composed of the alpha subunit (135 kDa), which is extracellular and provides the binding site for insulin, and the beta subunit (95 kDa), contains the transmembrane domain, tyrosine kinase domain and C-terminal domain. Disulfides 49-58 insulin receptor Homo sapiens 27-43 7983788-5 1994 Possible regulation of the expression of the insulin receptor gene by hormones such as insulin and dexamethasone and some transcription factors including Sp1 and C/EBP have been shown at the mRNA and transcription levels. Dexamethasone 99-112 insulin receptor Homo sapiens 45-61 7983789-4 1994 The same mutation in the insulin receptor does not always necessarily show the same phenotypes of skin lesion or the same glucose intolerance. Glucose 122-129 insulin receptor Homo sapiens 25-41 7983803-5 1994 In these cases, despite having a same mutation in the insulin receptor gene, some individuals exhibited significant clinical differences (e.g. insulin resistance or glucose tolerance). Glucose 165-172 insulin receptor Homo sapiens 54-70 7712917-0 1994 [The effect of hydrocortisone or dexamethasone on human erythrocyte membrane insulin receptor]. Hydrocortisone 15-29 insulin receptor Homo sapiens 77-93 7712917-0 1994 [The effect of hydrocortisone or dexamethasone on human erythrocyte membrane insulin receptor]. Dexamethasone 33-46 insulin receptor Homo sapiens 77-93 8093061-1 1994 Insulin receptor (IR) purified from human placenta by wheat germ agglutinin affinity chromatography was incubated in the presence of insulin, [gamma-32P]ATP and annexin I. [gamma-32p 142-152 insulin receptor Homo sapiens 18-20 8093061-1 1994 Insulin receptor (IR) purified from human placenta by wheat germ agglutinin affinity chromatography was incubated in the presence of insulin, [gamma-32P]ATP and annexin I. Adenosine Triphosphate 153-156 insulin receptor Homo sapiens 0-16 20692961-0 1994 Effect of alkylating and redox cycling quinones on insulin receptor autophosphorylation. Quinones 39-47 insulin receptor Homo sapiens 51-67 20692961-3 1994 Since the toxicity of quinones can be related to two mechanisms-redox cycling resulting in oxidative stress, and arylation of cellular nucleophilic groups-the effects of 1,4-naphthoquinone and menadione on insulin receptor autophosphorylation were investigated. Quinones 22-30 insulin receptor Homo sapiens 206-222 20692961-3 1994 Since the toxicity of quinones can be related to two mechanisms-redox cycling resulting in oxidative stress, and arylation of cellular nucleophilic groups-the effects of 1,4-naphthoquinone and menadione on insulin receptor autophosphorylation were investigated. 1,4-naphthoquinone 170-188 insulin receptor Homo sapiens 206-222 20692961-3 1994 Since the toxicity of quinones can be related to two mechanisms-redox cycling resulting in oxidative stress, and arylation of cellular nucleophilic groups-the effects of 1,4-naphthoquinone and menadione on insulin receptor autophosphorylation were investigated. Vitamin K 3 193-202 insulin receptor Homo sapiens 206-222 20692961-4 1994 The results show that these two quinones have a dual effect: lower concentrations leading to oxidative stress increase insulin receptor autophosphorylation, whereas higher concentrations cause a thiol depletion and inhibit the normal insulin receptor autophosphorylation. Quinones 32-40 insulin receptor Homo sapiens 119-135 20692961-4 1994 The results show that these two quinones have a dual effect: lower concentrations leading to oxidative stress increase insulin receptor autophosphorylation, whereas higher concentrations cause a thiol depletion and inhibit the normal insulin receptor autophosphorylation. Quinones 32-40 insulin receptor Homo sapiens 234-250 8027066-0 1994 The functions of the human insulin receptor are affected in different ways by mutation of each of the four N-glycosylation sites in the beta subunit. Nitrogen 107-108 insulin receptor Homo sapiens 27-43 8027066-1 1994 The functional role of the oligosaccharide chains linked to the insulin receptor (IR) beta subunit was investigated by site-directed mutagenesis of each of the 4 acceptor asparagines (N1 to N4 from the amino to the carboxyl terminus) and stable expression of the receptors in CHO cells. Oligosaccharides 27-42 insulin receptor Homo sapiens 64-80 7980420-10 1994 It was still a disulphide-linked dimer as judged by SDS/PAGE, indicating that there are alpha-alpha-chain disulphide bonds additional to the Cys-524 linkage in the insulin receptor dimer. disulphide 15-25 insulin receptor Homo sapiens 164-180 7980420-10 1994 It was still a disulphide-linked dimer as judged by SDS/PAGE, indicating that there are alpha-alpha-chain disulphide bonds additional to the Cys-524 linkage in the insulin receptor dimer. Cysteine 141-144 insulin receptor Homo sapiens 164-180 7865816-0 1994 [Insulin receptor interactions and metabolic effects of "essential" phospholipids in diabetes mellitus]. Phospholipids 68-81 insulin receptor Homo sapiens 1-17 8093054-0 1994 Leu 193 mutation in the cysteine rich region of the insulin receptor inhibits the cleavage of the insulin receptor precursor but not insulin binding. Leucine 0-3 insulin receptor Homo sapiens 52-68 8093054-0 1994 Leu 193 mutation in the cysteine rich region of the insulin receptor inhibits the cleavage of the insulin receptor precursor but not insulin binding. Leucine 0-3 insulin receptor Homo sapiens 98-114 8093054-0 1994 Leu 193 mutation in the cysteine rich region of the insulin receptor inhibits the cleavage of the insulin receptor precursor but not insulin binding. Cysteine 24-32 insulin receptor Homo sapiens 52-68 8093054-0 1994 Leu 193 mutation in the cysteine rich region of the insulin receptor inhibits the cleavage of the insulin receptor precursor but not insulin binding. Cysteine 24-32 insulin receptor Homo sapiens 98-114 8093054-1 1994 To characterize the Leu 193 mutant insulin receptor, which was found in a patient with extreme insulin resistance, the mutant insulin receptor was overexpressed in Rat-1 fibroblasts by transfection of mutated insulin receptor cDNA. Leucine 20-23 insulin receptor Homo sapiens 35-51 8093061-1 1994 Insulin receptor (IR) purified from human placenta by wheat germ agglutinin affinity chromatography was incubated in the presence of insulin, [gamma-32P]ATP and annexin I. [gamma-32p 142-152 insulin receptor Homo sapiens 0-16 8082780-0 1994 Functional properties of a heterozygous mutation (Arg1174-->Gln) in the tyrosine kinase domain of the insulin receptor from a type A insulin resistant patient. Glutamine 63-66 insulin receptor Homo sapiens 105-121 8048939-1 1994 Specific insulin binding by the fetal lung insulin receptor is reduced in vitro by a combination of high glucose and insulin. Glucose 105-112 insulin receptor Homo sapiens 43-59 8048939-4 1994 Insulin-receptor mRNA abundance was reduced by high glucose + insulin to 37 +/- 6% of control values (p < .05). Glucose 52-59 insulin receptor Homo sapiens 0-16 7929343-0 1994 Phorbol ester stimulates phosphorylation on serine 1327 of the human insulin receptor. Serine 44-50 insulin receptor Homo sapiens 69-85 7929343-1 1994 Phorbol esters stimulate the phosphorylation of the insulin receptor on discrete serine and threonine residues in intact cells. Phorbol Esters 0-14 insulin receptor Homo sapiens 52-68 7929343-1 1994 Phorbol esters stimulate the phosphorylation of the insulin receptor on discrete serine and threonine residues in intact cells. Serine 81-87 insulin receptor Homo sapiens 52-68 7929343-1 1994 Phorbol esters stimulate the phosphorylation of the insulin receptor on discrete serine and threonine residues in intact cells. Threonine 92-101 insulin receptor Homo sapiens 52-68 7929343-2 1994 Phosphorylation of the insulin receptor cytoplasmic domain on serine, threonine, and tyrosine residues regulates receptor tyrosine kinase activity and signaling. Serine 62-68 insulin receptor Homo sapiens 23-39 7929343-2 1994 Phosphorylation of the insulin receptor cytoplasmic domain on serine, threonine, and tyrosine residues regulates receptor tyrosine kinase activity and signaling. Threonine 70-79 insulin receptor Homo sapiens 23-39 7929343-2 1994 Phosphorylation of the insulin receptor cytoplasmic domain on serine, threonine, and tyrosine residues regulates receptor tyrosine kinase activity and signaling. Tyrosine 85-93 insulin receptor Homo sapiens 23-39 7929343-3 1994 In these studies, we demonstrate that phorbol ester treatment of intact COS-1 cells transiently expressing the human insulin receptor stimulates phosphorylation of serine 1327 within the carboxyl-terminal tail of the insulin receptor beta subunit. Phorbol Esters 38-51 insulin receptor Homo sapiens 117-133 7929343-3 1994 In these studies, we demonstrate that phorbol ester treatment of intact COS-1 cells transiently expressing the human insulin receptor stimulates phosphorylation of serine 1327 within the carboxyl-terminal tail of the insulin receptor beta subunit. carbonyl sulfide 72-75 insulin receptor Homo sapiens 117-133 7929343-3 1994 In these studies, we demonstrate that phorbol ester treatment of intact COS-1 cells transiently expressing the human insulin receptor stimulates phosphorylation of serine 1327 within the carboxyl-terminal tail of the insulin receptor beta subunit. Serine 164-170 insulin receptor Homo sapiens 117-133 7929343-6 1994 The synthetic peptide 1327S (KRSYEEHIPYTHMNGGKK) corresponding to amino acids 1325-1342 of the human insulin receptor is phosphorylated on serine by protein kinase C. After digestion with trypsin, the phosphorylated synthetic peptide comigrated with the serine-phosphorylated peptide isolated from wild-type insulin receptors that was absent from the Ala1327 mutant. Serine 139-145 insulin receptor Homo sapiens 101-117 7929343-6 1994 The synthetic peptide 1327S (KRSYEEHIPYTHMNGGKK) corresponding to amino acids 1325-1342 of the human insulin receptor is phosphorylated on serine by protein kinase C. After digestion with trypsin, the phosphorylated synthetic peptide comigrated with the serine-phosphorylated peptide isolated from wild-type insulin receptors that was absent from the Ala1327 mutant. Serine 254-260 insulin receptor Homo sapiens 101-117 7929343-9 1994 The chemically modified peptide 1327S(P) was synthesized with the stoichiometric addition of phosphate to the side chain hydroxyl of a serine corresponding to position 1327 of the insulin receptor. Phosphates 93-102 insulin receptor Homo sapiens 180-196 7929343-9 1994 The chemically modified peptide 1327S(P) was synthesized with the stoichiometric addition of phosphate to the side chain hydroxyl of a serine corresponding to position 1327 of the insulin receptor. Serine 135-141 insulin receptor Homo sapiens 180-196 7929343-13 1994 Radiosequence analysis revealed that the chemical addition of phosphate to the serine in peptide 1327S(P) inhibited insulin receptor-catalyzed phosphorylation of the tyrosine on 1327S(P) corresponding to Tyr1334 but not of the tyrosine corresponding to Tyr1328. Phosphates 62-71 insulin receptor Homo sapiens 116-132 7929343-13 1994 Radiosequence analysis revealed that the chemical addition of phosphate to the serine in peptide 1327S(P) inhibited insulin receptor-catalyzed phosphorylation of the tyrosine on 1327S(P) corresponding to Tyr1334 but not of the tyrosine corresponding to Tyr1328. Serine 79-85 insulin receptor Homo sapiens 116-132 7929343-13 1994 Radiosequence analysis revealed that the chemical addition of phosphate to the serine in peptide 1327S(P) inhibited insulin receptor-catalyzed phosphorylation of the tyrosine on 1327S(P) corresponding to Tyr1334 but not of the tyrosine corresponding to Tyr1328. Tyrosine 166-174 insulin receptor Homo sapiens 116-132 7929343-13 1994 Radiosequence analysis revealed that the chemical addition of phosphate to the serine in peptide 1327S(P) inhibited insulin receptor-catalyzed phosphorylation of the tyrosine on 1327S(P) corresponding to Tyr1334 but not of the tyrosine corresponding to Tyr1328. Tyrosine 227-235 insulin receptor Homo sapiens 116-132 7929343-14 1994 These data suggest that the juxtaposition of a serine phosphorylation site adjacent to receptor tyrosine phosphorylation sites provides the potential for regulation of insulin receptor autophosphorylation and signaling through its carboxyl-terminal tail. Serine 47-53 insulin receptor Homo sapiens 168-184 7929343-14 1994 These data suggest that the juxtaposition of a serine phosphorylation site adjacent to receptor tyrosine phosphorylation sites provides the potential for regulation of insulin receptor autophosphorylation and signaling through its carboxyl-terminal tail. Tyrosine 96-104 insulin receptor Homo sapiens 168-184 8206928-0 1994 Internalization of the constitutively active arginine 1152-->glutamine insulin receptor occurs independently of insulin at an accelerated rate. Arginine 45-53 insulin receptor Homo sapiens 74-90 8024589-0 1994 Dithiothreitol stimulates insulin receptor autophosphorylation at the juxtamembrane domain. Dithiothreitol 0-14 insulin receptor Homo sapiens 26-42 8024589-6 1994 These observations suggest that a thiol(s) may be involved in insulin receptor autophosphorylation in the juxtamembrane domain. Sulfhydryl Compounds 34-39 insulin receptor Homo sapiens 62-78 8206928-5 1994 Cell preincubation with 35 mM Tris, which inhibits the insulin receptor degradative route, elicited no effect on M receptor recycling but inhibited that of WT by 40%. Tromethamine 30-34 insulin receptor Homo sapiens 55-71 8206928-6 1994 In contrast, the energy depleter 2,4-dinitrophenol, which inhibits normal insulin receptor retroendocytosis, impaired M receptor recycling 4-fold more effectively than that of WT. 2,4-Dinitrophenol 33-50 insulin receptor Homo sapiens 74-90 7515062-4 1994 Tyr(P) IRS-1 was prepared by phosphorylation of recombinant IRS-1 with recombinant cytoplasmic insulin receptor kinase (CIRK). Tyrosine 0-3 insulin receptor Homo sapiens 95-111 8024702-0 1994 Effects of tyrosine-->phenylalanine mutations on auto- and trans-phosphorylation reactions catalyzed by the insulin receptor beta-subunit cytoplasmic domain. Tyrosine 11-19 insulin receptor Homo sapiens 111-127 8195229-2 1994 Here we show that the maximal hyperphosphorylation of Raf-1 and MAPKK (10 min) was substantially achieved after the maximal activation of MAPKKK of Raf-1, MAPKK (2-5 min), and MAPK in Chinese hamster ovary cells overexpressing human insulin receptor (CHO-HIR cells) treated with insulin or 12-O-tetradecanoylphorbol-13-acetate (TPA). Tetradecanoylphorbol Acetate 290-326 insulin receptor Homo sapiens 233-249 8195229-2 1994 Here we show that the maximal hyperphosphorylation of Raf-1 and MAPKK (10 min) was substantially achieved after the maximal activation of MAPKKK of Raf-1, MAPKK (2-5 min), and MAPK in Chinese hamster ovary cells overexpressing human insulin receptor (CHO-HIR cells) treated with insulin or 12-O-tetradecanoylphorbol-13-acetate (TPA). Tetradecanoylphorbol Acetate 328-331 insulin receptor Homo sapiens 233-249 8024702-0 1994 Effects of tyrosine-->phenylalanine mutations on auto- and trans-phosphorylation reactions catalyzed by the insulin receptor beta-subunit cytoplasmic domain. Phenylalanine 25-38 insulin receptor Homo sapiens 111-127 8024702-1 1994 Activation of the insulin receptor kinase is closely associated with autophosphorylation of several tyrosine residues in the cytoplasmic domain of the receptor"s two beta-subunits. Tyrosine 100-108 insulin receptor Homo sapiens 18-34 8024702-2 1994 To determine the contribution of these tyrosine phosphorylations to autoactivation of the receptor kinase, we have blocked phosphorylation at specific tyrosine by replacing these tyrosine residues, individually and in combination, with phenylalanine in a soluble 45-kD analog of the cytoplasmic insulin receptor kinase domain (CIRK). Phenylalanine 236-249 insulin receptor Homo sapiens 295-311 8179619-0 1994 Effect of dexamethasone on the carbohydrate chains of the insulin receptor. Dexamethasone 10-23 insulin receptor Homo sapiens 58-74 7927191-2 1994 Insulin receptor activity, as assessed by [125I Tyr A14] insulin binding, was significantly lower in erythrocyte preparations from the obese group when compared with similar preparations from non-obese subjects, with either normal glucose tolerance or NIDDM. Tyrosine 48-51 insulin receptor Homo sapiens 0-16 7927191-2 1994 Insulin receptor activity, as assessed by [125I Tyr A14] insulin binding, was significantly lower in erythrocyte preparations from the obese group when compared with similar preparations from non-obese subjects, with either normal glucose tolerance or NIDDM. Glucose 231-238 insulin receptor Homo sapiens 0-16 7927191-4 1994 Insulin receptor tyrosine kinase activity, measured in the absence (basal) and presence of insulin (0.3-3000 nM), was decreased in obese and NIDDM subjects with normal glucose tolerance and in patients with NIDDM. Glucose 168-175 insulin receptor Homo sapiens 0-16 8179619-0 1994 Effect of dexamethasone on the carbohydrate chains of the insulin receptor. Carbohydrates 31-43 insulin receptor Homo sapiens 58-74 8179619-3 1994 The carbohydrate side chains of the insulin receptor were less branched on the dexamethasone-treated cells; i.e., the ratio of saccharides with three and four branches to those bearing only two branches was decreased. Carbohydrates 4-16 insulin receptor Homo sapiens 36-52 8179619-3 1994 The carbohydrate side chains of the insulin receptor were less branched on the dexamethasone-treated cells; i.e., the ratio of saccharides with three and four branches to those bearing only two branches was decreased. Dexamethasone 79-92 insulin receptor Homo sapiens 36-52 7512567-6 1994 These studies indicate that insulin stimulates the tyrosine phosphorylation of at least two distinct 60-kDa proteins, one that becomes associated with GAP and appears to be a direct substrate of the insulin receptor kinase and another that associates with the phosphatidylinositol 3-kinase. Tyrosine 51-59 insulin receptor Homo sapiens 199-215 8069230-0 1994 Association of GIR, a novel 66kDa GTP-binding placental protein, with insulin receptor. Guanosine Triphosphate 34-37 insulin receptor Homo sapiens 70-86 8069230-5 1994 IR and Gir from human placental membrane bound to insulin-Sepharose column. Sepharose 58-67 insulin receptor Homo sapiens 0-2 8069230-6 1994 GTP as well as GDP (1 mM) eluted Gir from the column and acetate buffer (pH 5.0) eluted both IR and Gir. Acetates 57-64 insulin receptor Homo sapiens 93-95 8069230-7 1994 Both IR and Gir, thus eluted, absorbed on the anti-IR-Sepharose column and GTP eluted Gir. Sepharose 54-63 insulin receptor Homo sapiens 5-7 8166629-6 1994 When tested on purified enzymes, Itu did not affect the activities of the major Ser/Thr-specific protein phosphatases (PP-1, PP-2A, PP-2B and PP-2C), but it inhibited various Ser/Thr-specific protein kinases as well as the tyrosine kinase activity of the insulin receptor (IC50 between 0.4 and 28 microM at 10-15 microM ATP). 5-iodotubercidin 33-36 insulin receptor Homo sapiens 255-271 7510639-0 1994 Src homology 2 domains of protein tyrosine phosphatase are associated in vitro with both the insulin receptor and insulin receptor substrate-1 via different phosphotyrosine motifs. Phosphotyrosine 157-172 insulin receptor Homo sapiens 93-109 8131857-1 1994 Treatment of Chinese hamster ovary (CHO) cells over-expressing the human insulin receptor (CHO-HIRc) with the insulin mimetic agent, vanadate, resulted in a dose- and time-dependent tyrosine phosphorylation of two proteins with apparent molecular sizes of 42 kDa (p42) and 44 kDa (p44). Vanadates 133-141 insulin receptor Homo sapiens 73-89 8131857-1 1994 Treatment of Chinese hamster ovary (CHO) cells over-expressing the human insulin receptor (CHO-HIRc) with the insulin mimetic agent, vanadate, resulted in a dose- and time-dependent tyrosine phosphorylation of two proteins with apparent molecular sizes of 42 kDa (p42) and 44 kDa (p44). Tyrosine 182-190 insulin receptor Homo sapiens 73-89 8135757-0 1994 Identification of serines-967/968 in the juxtamembrane region of the insulin receptor as insulin-stimulated phosphorylation sites. Serine 18-25 insulin receptor Homo sapiens 69-85 8200911-9 1994 However, a monoclonal antibody to the insulin receptor (MA-20) at equimolar concentrations with insulin equally inhibits pertussis toxin-catalyzed ADP ribosylation of Gi without activating tyrosine kinase or insulin receptor autophosphorylation. Adenosine Diphosphate 147-150 insulin receptor Homo sapiens 38-54 8179619-3 1994 The carbohydrate side chains of the insulin receptor were less branched on the dexamethasone-treated cells; i.e., the ratio of saccharides with three and four branches to those bearing only two branches was decreased. Carbohydrates 127-138 insulin receptor Homo sapiens 36-52 8119395-0 1994 Guanosine 5"-(gamma-thio) triphosphate (GTP gamma S) inhibits phosphorylation of insulin receptor and a novel GTP-binding protein, Gir, from human placenta. Guanosine 5'-O-(3-Thiotriphosphate) 0-38 insulin receptor Homo sapiens 81-97 8119395-0 1994 Guanosine 5"-(gamma-thio) triphosphate (GTP gamma S) inhibits phosphorylation of insulin receptor and a novel GTP-binding protein, Gir, from human placenta. Guanosine Triphosphate 40-43 insulin receptor Homo sapiens 81-97 8119395-2 1994 This protein binds 8-azido-GTP, is ADP-ribosylated by pertussis toxin, phosphorylated by IR tyrosine kinase and cross-reacts with antibodies against synthetic peptides from the GTP-binding domain of Gz alpha(P960). 8-azidoguanosine triphosphate 19-30 insulin receptor Homo sapiens 89-91 8119395-2 1994 This protein binds 8-azido-GTP, is ADP-ribosylated by pertussis toxin, phosphorylated by IR tyrosine kinase and cross-reacts with antibodies against synthetic peptides from the GTP-binding domain of Gz alpha(P960). Peptides 159-167 insulin receptor Homo sapiens 89-91 8119395-2 1994 This protein binds 8-azido-GTP, is ADP-ribosylated by pertussis toxin, phosphorylated by IR tyrosine kinase and cross-reacts with antibodies against synthetic peptides from the GTP-binding domain of Gz alpha(P960). Guanosine Triphosphate 27-30 insulin receptor Homo sapiens 89-91 8119950-0 1994 Serine/threonine phosphorylation of insulin receptor substrate 1 modulates insulin receptor signaling. Serine 0-6 insulin receptor Homo sapiens 36-52 8119950-0 1994 Serine/threonine phosphorylation of insulin receptor substrate 1 modulates insulin receptor signaling. Threonine 7-16 insulin receptor Homo sapiens 36-52 7509599-6 1994 Thiol redox reactions are known to play a role in regulating conformational changes in the insulin receptor and possibly also in the IGF-I receptor. Sulfhydryl Compounds 0-5 insulin receptor Homo sapiens 91-107 8192864-3 1994 Independent of the purification state the analysis of the phosphoamino acids of the insulin receptor beta-subunit showed tyrosine and serine phosphorylation in an insulin dependent manner. Phosphoamino Acids 58-76 insulin receptor Homo sapiens 84-100 8192864-3 1994 Independent of the purification state the analysis of the phosphoamino acids of the insulin receptor beta-subunit showed tyrosine and serine phosphorylation in an insulin dependent manner. Tyrosine 121-129 insulin receptor Homo sapiens 84-100 8192864-3 1994 Independent of the purification state the analysis of the phosphoamino acids of the insulin receptor beta-subunit showed tyrosine and serine phosphorylation in an insulin dependent manner. Serine 134-140 insulin receptor Homo sapiens 84-100 8288048-1 1994 The insulin receptor is synthesized as a single chain of 190 kiloDaltons, which is processed to disulfide-linked mature alpha- and beta- subunits, containing N- and O-linked oligosaccharides and fatty acids. Disulfides 96-105 insulin receptor Homo sapiens 4-20 8288048-1 1994 The insulin receptor is synthesized as a single chain of 190 kiloDaltons, which is processed to disulfide-linked mature alpha- and beta- subunits, containing N- and O-linked oligosaccharides and fatty acids. n- and o-linked oligosaccharides 158-190 insulin receptor Homo sapiens 4-20 8288048-1 1994 The insulin receptor is synthesized as a single chain of 190 kiloDaltons, which is processed to disulfide-linked mature alpha- and beta- subunits, containing N- and O-linked oligosaccharides and fatty acids. Fatty Acids 195-206 insulin receptor Homo sapiens 4-20 8200732-4 1994 Thus, the free tyrosyl side-chain containing-peptide IR (1142-1153) on support was phosphinylated with the above phosphoramidite reagent followed by oxidation with either S8/CS2 or tetraethylthiuram disulfide/CH3CN solutions. phosphoramidite 113-128 insulin receptor Homo sapiens 53-55 8200732-4 1994 Thus, the free tyrosyl side-chain containing-peptide IR (1142-1153) on support was phosphinylated with the above phosphoramidite reagent followed by oxidation with either S8/CS2 or tetraethylthiuram disulfide/CH3CN solutions. Disulfiram 181-208 insulin receptor Homo sapiens 53-55 8200732-4 1994 Thus, the free tyrosyl side-chain containing-peptide IR (1142-1153) on support was phosphinylated with the above phosphoramidite reagent followed by oxidation with either S8/CS2 or tetraethylthiuram disulfide/CH3CN solutions. acetonitrile 209-214 insulin receptor Homo sapiens 53-55 8276809-8 1994 These data support the hypothesis that binding of tyrosyl-phosphorylated receptors to p85 SH2 domains is a general mechanism for PtdIns 3"-kinase activation, and they suggest that direct interactions between the insulin receptor and PtdIns 3"-kinase may provide an alternative pathway for the activation of this enzyme by insulin. cyclo(tyrosyl-tyrosyl) 50-57 insulin receptor Homo sapiens 212-228 8278385-0 1994 Ala-->Gly mutation in the putative catalytic loop confers temperature sensitivity on Ros, insulin receptor, and insulin-like growth factor I receptor protein-tyrosine kinases. Alanine 0-3 insulin receptor Homo sapiens 93-152 8278385-0 1994 Ala-->Gly mutation in the putative catalytic loop confers temperature sensitivity on Ros, insulin receptor, and insulin-like growth factor I receptor protein-tyrosine kinases. Glycine 9-12 insulin receptor Homo sapiens 93-152 8190022-2 1994 Insulin receptor kinase activity was evaluated using the synthetic polypeptide poly(Glu-Tyr)(4:1) as substrate. poly(glu-tyr) 79-92 insulin receptor Homo sapiens 0-16 8088708-5 1994 The insulin receptor binds insulin with high affinity, and this specificity is determined by domains lying to the N-terminal and C-terminal sides of the cysteine-rich region in the alpha-subunit. Cysteine 153-161 insulin receptor Homo sapiens 4-20 8088709-11 1994 In a rat-1 fibroblast cell line overexpressing human insulin receptor, inhibition of the tyrosine kinase activity of the receptor can be induced by high glucose levels. Glucose 153-160 insulin receptor Homo sapiens 53-69 8088709-12 1994 This effect appears to be mediated through activation of certain protein kinase C isoforms, which are able to form stable complexes with the insulin receptor and modulate its tyrosine kinase activity through serine phosphorylation of the receptor beta-subunit. Serine 208-214 insulin receptor Homo sapiens 141-157 7997056-3 1994 As a possible primary abnormal event in sporadic Alzheimer"s disease, a desensitization of the neuronal insulin receptor and the subsequent deficits in ATP and acetylcholine are discussed with its impact on protein processing in general and beta-amyloid formation in particular, and neurotoxicity of the latter. Acetylcholine 160-173 insulin receptor Homo sapiens 104-120 8190022-4 1994 The levels of poly(Glu-Tyr)(4:1) phosphorylation were significantly higher in the insulin receptor preparations incubated in the presence of the Asu11-hGH 6-13 peptide. poly(glu-tyr) 14-27 insulin receptor Homo sapiens 82-98 8190022-7 1994 From these data, it is concluded that the increase of poly (Glu-Tyr) (4:1) phosphorylation is the result of the interaction between the Asu11-hGH 6-13 and the hepatic insulin receptor. poly (glu-tyr) 54-68 insulin receptor Homo sapiens 167-183 7504175-2 1993 It contains over 20 potential tyrosine phosphorylation sites, and we suspect that multiple insulin signals are enabled when the activated insulin receptor kinase phosphorylates several of them. Tyrosine 30-38 insulin receptor Homo sapiens 138-154 8267569-0 1993 Importance of Asp1191 for tyrosine kinase activity of the insulin receptor: functional difference of universally conserved Asp between tyrosine kinase and c-AMP dependent serine/threonine protein kinase. Aspartic Acid 14-17 insulin receptor Homo sapiens 58-74 8267569-1 1993 Asp1191 of the tyrosine kinase domain in the insulin receptor is located in the almost perfectly conserved Ser-Asp-X-Trp motif of all tyrosine kinases, and the function of the motif has not been clarified. Serine 107-110 insulin receptor Homo sapiens 45-61 8267569-1 1993 Asp1191 of the tyrosine kinase domain in the insulin receptor is located in the almost perfectly conserved Ser-Asp-X-Trp motif of all tyrosine kinases, and the function of the motif has not been clarified. Aspartic Acid 0-3 insulin receptor Homo sapiens 45-61 8267569-1 1993 Asp1191 of the tyrosine kinase domain in the insulin receptor is located in the almost perfectly conserved Ser-Asp-X-Trp motif of all tyrosine kinases, and the function of the motif has not been clarified. x-trp 115-120 insulin receptor Homo sapiens 45-61 7815387-0 1994 Dexamethasone mediated stabilization of insulin receptor mRNA. Dexamethasone 0-13 insulin receptor Homo sapiens 40-56 7815387-3 1994 In the glucocorticoid responsive breast cancer cell line, MCF-7, Dex increased IR mRNA by 60%, and increased the IR mRNA half-life from approximately 6hrs to > 24 hrs. Dexamethasone 65-68 insulin receptor Homo sapiens 79-81 7815387-3 1994 In the glucocorticoid responsive breast cancer cell line, MCF-7, Dex increased IR mRNA by 60%, and increased the IR mRNA half-life from approximately 6hrs to > 24 hrs. Dexamethasone 65-68 insulin receptor Homo sapiens 113-115 7524845-5 1994 The existence of the common epitope leads to competition of insulin and apoprotein B for an insulin receptor and reduces tissue glucose uptake. Glucose 128-135 insulin receptor Homo sapiens 92-108 8243830-0 1993 Ala1048-->Asp mutation in the kinase domain of insulin receptor causes defective kinase activity and insulin resistance. Aspartic Acid 13-16 insulin receptor Homo sapiens 50-66 8243830-1 1993 We identified a heterozygous missense mutation that substituted aspartic acid (GAC) for alanine (GCC) at codon 1048 of the insulin receptor gene in a patient who displayed typical symptoms of Type A syndrome of insulin resistance. Aspartic Acid 64-77 insulin receptor Homo sapiens 123-139 8243830-1 1993 We identified a heterozygous missense mutation that substituted aspartic acid (GAC) for alanine (GCC) at codon 1048 of the insulin receptor gene in a patient who displayed typical symptoms of Type A syndrome of insulin resistance. DIHYDRO-ACARBOSE 79-82 insulin receptor Homo sapiens 123-139 8243830-1 1993 We identified a heterozygous missense mutation that substituted aspartic acid (GAC) for alanine (GCC) at codon 1048 of the insulin receptor gene in a patient who displayed typical symptoms of Type A syndrome of insulin resistance. Alanine 88-95 insulin receptor Homo sapiens 123-139 8243830-6 1993 Photoaffinity labeling of the mutant insulin receptor with ATP analogue, 8-azido (alpha-32P)ATP was not influenced by the mutation, suggesting that the mutation did not inhibit ATP binding but possibly interfered with subsequent phosphoryl transfer. Adenosine Triphosphate 59-62 insulin receptor Homo sapiens 37-53 8243830-6 1993 Photoaffinity labeling of the mutant insulin receptor with ATP analogue, 8-azido (alpha-32P)ATP was not influenced by the mutation, suggesting that the mutation did not inhibit ATP binding but possibly interfered with subsequent phosphoryl transfer. 8-Azido-[alpha-32P]ATP 73-95 insulin receptor Homo sapiens 37-53 8243830-6 1993 Photoaffinity labeling of the mutant insulin receptor with ATP analogue, 8-azido (alpha-32P)ATP was not influenced by the mutation, suggesting that the mutation did not inhibit ATP binding but possibly interfered with subsequent phosphoryl transfer. Adenosine Triphosphate 92-95 insulin receptor Homo sapiens 37-53 7504303-3 1993 By this method we have found multiple proteins (including the p85 subunit of phosphatidylinositol 3"-kinase and the ras GTPase-activating protein) that specifically associate with the activated (phosphorylated) insulin receptor (insulin receptor complex proteins) but are released from the complex after they are phosphorylated on tyrosine residues. Tyrosine 331-339 insulin receptor Homo sapiens 211-227 7504303-3 1993 By this method we have found multiple proteins (including the p85 subunit of phosphatidylinositol 3"-kinase and the ras GTPase-activating protein) that specifically associate with the activated (phosphorylated) insulin receptor (insulin receptor complex proteins) but are released from the complex after they are phosphorylated on tyrosine residues. Tyrosine 331-339 insulin receptor Homo sapiens 229-245 7504303-4 1993 We have also shown that tyrosine phosphorylation of p85 by the activated insulin receptor blocks binding to the activated receptor. Tyrosine 24-32 insulin receptor Homo sapiens 73-89 7504175-4 1993 We identified some of the tyrosine residues of IRS-1 that undergo insulin-stimulated phosphorylation by the purified insulin receptor and in intact cells during insulin stimulation. Tyrosine 26-34 insulin receptor Homo sapiens 117-133 8252754-3 1993 These findings provide the first evidence that insulin receptor mRNA levels may be modulated in vivo by high levels of catecholamines. Catecholamines 119-133 insulin receptor Homo sapiens 47-63 8227078-1 1993 Several tyrosine phosphorylation sites in the insulin receptor kinase substrate IRS-1 are predicted to be within Tyr-Met-X-Met (YMXM) motifs, and synthetic peptides corresponding to these sequences are excellent substrates for the insulin receptor kinase in vitro (Shoelson, S. E., Chatterjee, S., Chaudhuri, M., and White, M. F. (1992) Proc. Tyrosine 8-16 insulin receptor Homo sapiens 46-62 8227078-1 1993 Several tyrosine phosphorylation sites in the insulin receptor kinase substrate IRS-1 are predicted to be within Tyr-Met-X-Met (YMXM) motifs, and synthetic peptides corresponding to these sequences are excellent substrates for the insulin receptor kinase in vitro (Shoelson, S. E., Chatterjee, S., Chaudhuri, M., and White, M. F. (1992) Proc. Tyrosine 8-16 insulin receptor Homo sapiens 231-247 8227078-1 1993 Several tyrosine phosphorylation sites in the insulin receptor kinase substrate IRS-1 are predicted to be within Tyr-Met-X-Met (YMXM) motifs, and synthetic peptides corresponding to these sequences are excellent substrates for the insulin receptor kinase in vitro (Shoelson, S. E., Chatterjee, S., Chaudhuri, M., and White, M. F. (1992) Proc. Tyrosine 113-116 insulin receptor Homo sapiens 46-62 8227078-1 1993 Several tyrosine phosphorylation sites in the insulin receptor kinase substrate IRS-1 are predicted to be within Tyr-Met-X-Met (YMXM) motifs, and synthetic peptides corresponding to these sequences are excellent substrates for the insulin receptor kinase in vitro (Shoelson, S. E., Chatterjee, S., Chaudhuri, M., and White, M. F. (1992) Proc. Tyrosine 113-116 insulin receptor Homo sapiens 231-247 8224218-6 1993 ISRP2 and ISRP3 contained five of six autophosphorylated tyrosine residues in insR. Tyrosine 57-65 insulin receptor Homo sapiens 78-82 8130075-0 1993 The role of polybasic compounds in determining the tyrosyl phosphorylation of calmodulin by the human insulin receptor. cyclo(tyrosyl-tyrosyl) 51-58 insulin receptor Homo sapiens 102-118 8130075-4 1993 Polybasic substances such as poly-L-arginine, histone H1 and protamine sulphate all promoted calmodulin phosphorylation by the insulin receptor in a similar biphasic dose-dependent fashion. polyarginine 29-44 insulin receptor Homo sapiens 127-143 7906861-7 1993 alpha 2HSG, purified from human serum, specifically inhibits insulin-stimulated IR autophosphorylation in vitro and in vivo as well as exogenous substrate tyrosine phosphorylation. alpha 2hsg 0-10 insulin receptor Homo sapiens 80-82 8270132-5 1993 One allele contains in-frame 12 additional base pairs in exon 3 coding for the amino acids Leu-His-Leu-Val located between Asp-261 and Leu-262 in the receptor"s extracellular domain, being the first report of an insertion mutation of the insulin receptor gene. leu-his- 91-99 insulin receptor Homo sapiens 238-254 8270132-5 1993 One allele contains in-frame 12 additional base pairs in exon 3 coding for the amino acids Leu-His-Leu-Val located between Asp-261 and Leu-262 in the receptor"s extracellular domain, being the first report of an insertion mutation of the insulin receptor gene. H-LEU-VAL-OH 99-106 insulin receptor Homo sapiens 238-254 8270132-5 1993 One allele contains in-frame 12 additional base pairs in exon 3 coding for the amino acids Leu-His-Leu-Val located between Asp-261 and Leu-262 in the receptor"s extracellular domain, being the first report of an insertion mutation of the insulin receptor gene. Aspartic Acid 123-126 insulin receptor Homo sapiens 238-254 8270132-5 1993 One allele contains in-frame 12 additional base pairs in exon 3 coding for the amino acids Leu-His-Leu-Val located between Asp-261 and Leu-262 in the receptor"s extracellular domain, being the first report of an insertion mutation of the insulin receptor gene. Leucine 91-94 insulin receptor Homo sapiens 238-254 7692086-7 1993 We conclude that deletion of the carboxyl region of the Gag-IGFR inactivates, instead of activating as in the case with Gag-IR, its transforming activity and the amino acid sequence 1250 to 1310 is essential for PTK and transforming activities. Glycosaminoglycans 56-59 insulin receptor Homo sapiens 124-126 8216295-1 1993 We examined the effect of anti-phosphothreonine and anti-phosphoserine antibodies on insulin receptor autophosphorylation. Phosphoserine 57-70 insulin receptor Homo sapiens 85-101 8216295-5 1993 These data suggest that phosphoserine and phosphothreonine on insulin receptor play an important role in insulin-induced conformational change of the receptor. Phosphoserine 24-37 insulin receptor Homo sapiens 62-78 8216295-5 1993 These data suggest that phosphoserine and phosphothreonine on insulin receptor play an important role in insulin-induced conformational change of the receptor. Phosphothreonine 42-58 insulin receptor Homo sapiens 62-78 8408055-0 1993 Effect of dexamethasone on the alternative splicing of the insulin receptor mRNA and insulin action in HepG2 hepatoma cells. Dexamethasone 10-23 insulin receptor Homo sapiens 59-75 8408055-4 1993 Dexamethasone alone could cause both a switch in expression from the A to the B isoform of the insulin receptor and also an increase in insulin sensitivity for both glucose incorporation into glycogen and 2-deoxyglucose transport. Dexamethasone 0-13 insulin receptor Homo sapiens 95-111 8408055-4 1993 Dexamethasone alone could cause both a switch in expression from the A to the B isoform of the insulin receptor and also an increase in insulin sensitivity for both glucose incorporation into glycogen and 2-deoxyglucose transport. Glycogen 192-200 insulin receptor Homo sapiens 95-111 8409897-1 1993 The insulin receptor, purified from the hepatopancreas of the shrimp Penaeus monodon, is a hydrophobic heterodimer of subunits with relative masses (Mr) of 70,000 and 58,000, as estimated by FPLC on Superose 12 and SDS-PAGE. superose 199-207 insulin receptor Homo sapiens 4-20 8409897-1 1993 The insulin receptor, purified from the hepatopancreas of the shrimp Penaeus monodon, is a hydrophobic heterodimer of subunits with relative masses (Mr) of 70,000 and 58,000, as estimated by FPLC on Superose 12 and SDS-PAGE. Sodium Dodecyl Sulfate 215-218 insulin receptor Homo sapiens 4-20 7504175-1 1993 IRS-1 (insulin receptor substrate 1) is a principal insulin receptor substrate that undergoes tyrosine phosphorylation during insulin stimulation. Tyrosine 94-102 insulin receptor Homo sapiens 7-23 7906861-11 1993 Finally, the action of alpha 2HSG is specific toward the IR-TK; its effect does not extend to insulin-like growth factor-I-stimulated TKA. alpha 2hsg 23-33 insulin receptor Homo sapiens 57-59 8356081-0 1993 Insulin stimulates the biosynthesis of chiro-inositol-containing phospholipids in a rat fibroblast line expressing the human insulin receptor. Inositol 39-53 insulin receptor Homo sapiens 125-141 8356081-0 1993 Insulin stimulates the biosynthesis of chiro-inositol-containing phospholipids in a rat fibroblast line expressing the human insulin receptor. Phospholipids 65-78 insulin receptor Homo sapiens 125-141 8390680-2 1993 However, a Gly-Pro sequence within the TM domain of the insulin receptor is predicted to act as a helix breaker. glycylproline 11-18 insulin receptor Homo sapiens 56-72 8393875-1 1993 Phosphorylation of threonine 1336 of the human insulin receptor (HIR) is stimulated by insulin or 4 beta-phorbol 12-myristate 13-acetate in Chinese hamster ovary (CHO) transfectant cells expressing the wild type receptor (CHO/HIR). Threonine 19-28 insulin receptor Homo sapiens 47-63 8393875-1 1993 Phosphorylation of threonine 1336 of the human insulin receptor (HIR) is stimulated by insulin or 4 beta-phorbol 12-myristate 13-acetate in Chinese hamster ovary (CHO) transfectant cells expressing the wild type receptor (CHO/HIR). Tetradecanoylphorbol Acetate 98-136 insulin receptor Homo sapiens 47-63 7686158-6 1993 Insulin, guanosine 5"-O-(3-thiotriphosphate), guanylyl imidodiphosphate, NaF, and phorbol 12-myristate 13-acetate also induced the translocation of GLUT4myc in Chinese hamster ovary cells coexpressing the human insulin receptor. Guanylyl Imidodiphosphate 46-71 insulin receptor Homo sapiens 211-227 7686158-6 1993 Insulin, guanosine 5"-O-(3-thiotriphosphate), guanylyl imidodiphosphate, NaF, and phorbol 12-myristate 13-acetate also induced the translocation of GLUT4myc in Chinese hamster ovary cells coexpressing the human insulin receptor. Tetradecanoylphorbol Acetate 82-113 insulin receptor Homo sapiens 211-227 8401310-1 1993 A 66 kDa GTP-binding protein, Gir, and insulin receptor (IR) were copurified from human placental membrane by DEAE-Sephacel and Wheat Germ Agglutinin (WGA)-Sepharose affinity chromatography. 2-diethylaminoethanol 110-114 insulin receptor Homo sapiens 57-59 8401310-1 1993 A 66 kDa GTP-binding protein, Gir, and insulin receptor (IR) were copurified from human placental membrane by DEAE-Sephacel and Wheat Germ Agglutinin (WGA)-Sepharose affinity chromatography. Sepharose 156-165 insulin receptor Homo sapiens 57-59 8401310-2 1993 The WGA-fraction containing IR and Gir (IR-Gir-fraction) was phosphorylated (95 kDa IR-beta and 66 kDa Gir) by IR-tyrosine kinase using [32P]ATP or photolabeled with [32P]8-azido-GTP (mainly 66 kDa), and was cross-linked with a bifunctional reagent, bis-[sulfosuccinimidyl] suberate (BS3). Phosphorus-32 137-140 insulin receptor Homo sapiens 28-30 8401310-2 1993 The WGA-fraction containing IR and Gir (IR-Gir-fraction) was phosphorylated (95 kDa IR-beta and 66 kDa Gir) by IR-tyrosine kinase using [32P]ATP or photolabeled with [32P]8-azido-GTP (mainly 66 kDa), and was cross-linked with a bifunctional reagent, bis-[sulfosuccinimidyl] suberate (BS3). Adenosine Triphosphate 141-144 insulin receptor Homo sapiens 28-30 8401310-2 1993 The WGA-fraction containing IR and Gir (IR-Gir-fraction) was phosphorylated (95 kDa IR-beta and 66 kDa Gir) by IR-tyrosine kinase using [32P]ATP or photolabeled with [32P]8-azido-GTP (mainly 66 kDa), and was cross-linked with a bifunctional reagent, bis-[sulfosuccinimidyl] suberate (BS3). Phosphorus-32 167-170 insulin receptor Homo sapiens 28-30 8401310-2 1993 The WGA-fraction containing IR and Gir (IR-Gir-fraction) was phosphorylated (95 kDa IR-beta and 66 kDa Gir) by IR-tyrosine kinase using [32P]ATP or photolabeled with [32P]8-azido-GTP (mainly 66 kDa), and was cross-linked with a bifunctional reagent, bis-[sulfosuccinimidyl] suberate (BS3). 8-azidoguanosine triphosphate 171-182 insulin receptor Homo sapiens 28-30 8401310-2 1993 The WGA-fraction containing IR and Gir (IR-Gir-fraction) was phosphorylated (95 kDa IR-beta and 66 kDa Gir) by IR-tyrosine kinase using [32P]ATP or photolabeled with [32P]8-azido-GTP (mainly 66 kDa), and was cross-linked with a bifunctional reagent, bis-[sulfosuccinimidyl] suberate (BS3). bis-[sulfosuccinimidyl 250-272 insulin receptor Homo sapiens 28-30 8513978-1 1993 Two N-linked sites of glycosylation in the insulin receptor were examined for their contribution to insulin binding, tyrosine kinase activity, and receptor biosynthesis. Nitrogen 4-5 insulin receptor Homo sapiens 43-59 8504095-10 1993 These observations demonstrate that: (1) both ATP and insulin regulate reaction in each autophosphorylation subdomain, (2) insulin stimulation occurs predominantly in the central and carboxy-terminal regions, and (3) autophosphorylation observed with the cytoplasmic kinase domain was similar to native insulin receptor in the absence of insulin. Adenosine Triphosphate 46-49 insulin receptor Homo sapiens 303-319 8390680-4 1993 On this basis, Gly933 and Pro934 within the TM domain of the intact human insulin receptor were mutated to Ala (G-->A, P-->A, GP-->AA) to assess effects of altered helicity on receptor functions. Alanine 107-110 insulin receptor Homo sapiens 74-90 8388799-0 1993 Human erythrocyte insulin receptor processing is affected by the oxidizing agent menadione. Vitamin K 3 81-90 insulin receptor Homo sapiens 18-34 8505282-1 1993 The insulin receptor substrate 1 (IRS1) is a protein that is rapidly phosphorylated on tyrosine by the activated insulin receptor. Tyrosine 87-95 insulin receptor Homo sapiens 4-20 8496180-0 1993 Insulin stimulates serine and tyrosine phosphorylation in the juxtamembrane region of the insulin receptor. Serine 19-25 insulin receptor Homo sapiens 90-106 8503928-1 1993 The effects of phorbol ester induced activation of protein kinase C on insulin receptor phosphorylation and tyrosine kinase activity have been investigated in transfected fibroblasts expressing high levels of the human insulin receptor. Phorbol Esters 15-28 insulin receptor Homo sapiens 71-87 8496180-1 1993 Insulin-stimulated autophosphorylation of the cytoplasmic juxtamembrane region of the human insulin receptor was examined by Tricine/SDS-PAGE. Sodium Dodecyl Sulfate 133-136 insulin receptor Homo sapiens 92-108 8496180-0 1993 Insulin stimulates serine and tyrosine phosphorylation in the juxtamembrane region of the insulin receptor. Tyrosine 30-38 insulin receptor Homo sapiens 90-106 8496180-9 1993 The insulin receptor also undergoes serine phosphorylation outside of the juxtamembrane region which depends on the presence of Tyr1151. Serine 36-42 insulin receptor Homo sapiens 4-20 8496180-1 1993 Insulin-stimulated autophosphorylation of the cytoplasmic juxtamembrane region of the human insulin receptor was examined by Tricine/SDS-PAGE. tricine 125-132 insulin receptor Homo sapiens 92-108 8491186-5 1993 The interactions between GRB2 and these two proteins require ligand activation of the insulin receptor and are mediated by the binding of the SH2 domain of GRB2 to phosphotyrosines on both IRS-1 and Shc. Phosphotyrosine 164-180 insulin receptor Homo sapiens 86-102 8389126-1 1993 Sulphydryl reagents have been shown to produce a variety of effects on insulin-receptor structure and function. sulphydryl reagents 0-19 insulin receptor Homo sapiens 71-87 8389126-6 1993 These results contrast with those obtained with dithiothreitol which appears to activate phosphorylation in association with reduction of the extracellular insulin-receptor disulphides, but is without effect on the EGF receptor or the IRK protein. Dithiothreitol 48-62 insulin receptor Homo sapiens 156-172 8389126-6 1993 These results contrast with those obtained with dithiothreitol which appears to activate phosphorylation in association with reduction of the extracellular insulin-receptor disulphides, but is without effect on the EGF receptor or the IRK protein. disulphides 173-184 insulin receptor Homo sapiens 156-172 7683457-0 1993 Inhibitory effect of fluoride on insulin receptor autophosphorylation and tyrosine kinase activity. Fluorides 21-29 insulin receptor Homo sapiens 33-49 8481401-0 1993 Rapid screening method of abnormal insulin-receptor gene expression: allele-specific oligonucleotide hybridization by using silent polymorphisms. Oligonucleotides 85-100 insulin receptor Homo sapiens 35-51 8481401-2 1993 To detect this abnormality, we designed the less laborious method; Allele-specific oligonucleotide hybridization of the amplified mRNA (cDNA) by using silent polymorphisms in the insulin receptor gene (nucleotide positions at 1686 and 1698). Oligonucleotides 83-98 insulin receptor Homo sapiens 179-195 8481401-6 1993 Nineteen (64%) out of 30 cases are heterozygous at one or two position(s), suggesting that it is possible to distinguish the mRNA transcribed from each of two alleles of the insulin receptor gene with using allele-specific oligonucleotide hybridization. Oligonucleotides 223-238 insulin receptor Homo sapiens 174-190 8481401-8 1993 We showed that allele-specific oligonucleotide hybridization method is useful for the screening of abnormal insulin-receptor gene expression. Oligonucleotides 31-46 insulin receptor Homo sapiens 108-124 7683457-7 1993 Addition of fluoride to the pre-phosphorylated insulin receptor produced a slow (time range of minutes) inhibition of receptor kinase activity. Fluorides 12-20 insulin receptor Homo sapiens 47-63 8463287-7 1993 CHO cells transfected with the wild type (CHO/HIR) or a mutant human insulin receptor (CHO/HIRT1336N), in which threonine 1336 was substituted with asparagine, were 32P labeled and then stimulated with insulin or phorbol 12-myristate 13-acetate (PMA). Phosphorus-32 165-168 insulin receptor Homo sapiens 69-85 8394171-0 1993 Regulation of insulin receptor signaling by protein-tyrosine dephosphorylation. Tyrosine 52-60 insulin receptor Homo sapiens 14-30 8394171-2 1993 PTPases also modulate signaling through postreceptor pathways by catalyzing the dephosphorylation of cellular substrates of the insulin receptor kinase, such as IRS-1, or other tyrosine-phosphorylated proteins along the cellular cascade of insulin action. Tyrosine 177-185 insulin receptor Homo sapiens 128-144 8454604-4 1993 However, in response to phorbol esters, cells overexpressing isoenzymes alpha, beta I, and gamma, but not epsilon or inactive alpha, exhibited 3-4-fold higher levels of insulin receptor phosphorylation. Phorbol Esters 24-38 insulin receptor Homo sapiens 169-185 8440700-1 1993 The unoccupied insulin receptor is a structurally symmetric, disulfide-linked dimer, comprising two alpha beta halves, each with a potential insulin binding alpha subunit and a kinase active beta subunit. Disulfides 61-70 insulin receptor Homo sapiens 15-31 8363571-0 1993 An insulin receptor peptide (1135-1156) stimulates guanosine 5"-[gamma-thio]triphosphate binding to the 67 kDa G-protein associated with the insulin receptor. Guanosine 5'-O-(3-Thiotriphosphate) 51-88 insulin receptor Homo sapiens 3-19 8363571-0 1993 An insulin receptor peptide (1135-1156) stimulates guanosine 5"-[gamma-thio]triphosphate binding to the 67 kDa G-protein associated with the insulin receptor. Guanosine 5'-O-(3-Thiotriphosphate) 51-88 insulin receptor Homo sapiens 141-157 8383132-1 1993 We have recently reported two non-insulin-dependent diabetic patients exhibiting a heterozygous point mutation (R1152-Q) next to the key tyrosine autophosphorylation sites (Y1146, Y1150, Y1151) of the insulin receptor. Tyrosine 137-145 insulin receptor Homo sapiens 201-217 8432414-0 1993 Methionine for valine substitution in exon 17 of the insulin receptor gene in a pedigree with familial NIDDM. Methionine 0-10 insulin receptor Homo sapiens 53-69 8432414-0 1993 Methionine for valine substitution in exon 17 of the insulin receptor gene in a pedigree with familial NIDDM. Valine 15-21 insulin receptor Homo sapiens 53-69 8382690-3 1993 BpaB25 insulin binds specifically to the insulin receptor with an affinity approximately 40% that of native insulin. bpab25 0-6 insulin receptor Homo sapiens 41-57 8382690-6 1993 Photolysis of a complex of the insulin receptor and either BpaB25 insulin or [125I]iodo-TyrA14,BpaB25 insulin yields a covalent insulin-receptor complex. bpab25 59-65 insulin receptor Homo sapiens 31-47 8382690-6 1993 Photolysis of a complex of the insulin receptor and either BpaB25 insulin or [125I]iodo-TyrA14,BpaB25 insulin yields a covalent insulin-receptor complex. iodo-tyra14 83-94 insulin receptor Homo sapiens 31-47 8382690-6 1993 Photolysis of a complex of the insulin receptor and either BpaB25 insulin or [125I]iodo-TyrA14,BpaB25 insulin yields a covalent insulin-receptor complex. bpab25 95-101 insulin receptor Homo sapiens 31-47 8382476-0 1993 Phorbol esters inhibit insulin-induced receptor down-regulation in cultured human lymphocytes: association with diminished insulin receptor autophosphorylation. Phorbol Esters 0-14 insulin receptor Homo sapiens 123-139 8382493-1 1993 One of the first steps that follows insulin receptor activation is the tyrosine phosphorylation of the 160-185 kDa insulin receptor substrate IRS-1. Tyrosine 71-79 insulin receptor Homo sapiens 36-52 8425534-0 1993 Differential insertion of insulin receptor complexes into Triton X-114 bilayer membranes. Nonidet P-40 58-70 insulin receptor Homo sapiens 26-42 8421104-4 1993 In this study we investigated the ability of the monocyte insulin receptor to acutely alter its affinity in response to oral glucose. Glucose 125-132 insulin receptor Homo sapiens 58-74 16353347-0 1993 Mechanism of free fatty acid effects on hepatocyte insulin receptor binding and processing. Fatty Acids, Nonesterified 13-28 insulin receptor Homo sapiens 51-67 1334490-2 1992 Immunoprecipitation studies of Chinese hamster ovary cells, which overexpress the human insulin receptor when treated with insulin, showed increased amounts of p85 and PI 3-kinase activity immunoprecipitable with monoclonal anti-p85 antibody and no increase in the tyrosine phosphorylation of p85. Tyrosine 265-273 insulin receptor Homo sapiens 88-104 8419945-0 1993 Activation of glucose transport by a natural mutation in the human insulin receptor. Glucose 14-21 insulin receptor Homo sapiens 67-83 8419945-3 1993 However, fibroblasts cultured from a patient with intrauterine growth restriction and severe insulin resistance (leprechaun Atl-1) had normal amounts of insulin receptor protein and defective insulin binding but constitutive activation of insulin-receptor autophosphorylation and kinase activity and of glucose transport. Glucose 303-310 insulin receptor Homo sapiens 239-255 8419945-17 1993 These results suggest that the R86P mutation in the insulin receptor activates glucose transport without promoting cell growth and that distinct cell types process this mutant insulin receptor differently. Glucose 79-86 insulin receptor Homo sapiens 52-68 1472036-0 1992 Identification of a disulfide bridge connecting the alpha-subunits of the extracellular domain of the insulin receptor. Disulfides 20-29 insulin receptor Homo sapiens 102-118 1472036-1 1992 The alpha 2 beta 2 structure of the insulin receptor has previously been shown to involve one disulfide bridge between the alpha-subunits in the region containing Cys435, Cys468 and Cys524. Disulfides 94-103 insulin receptor Homo sapiens 36-52 1472036-4 1992 Since it has been shown that the extracellular domain of the insulin receptor has no free thiols and since no other sequences containing cysteine were found in these fractions, we conclude that Cys524 forms a disulfide bond to the Cys524 in the other alpha-subunit. Disulfides 209-218 insulin receptor Homo sapiens 61-77 1334088-13 1992 Insulin receptor mRNA levels were reduced to 56% of their base line within 6 h when growth-arrested cells were stimulated to proliferate; protein inhibition with cycloheximide completely inhibited the decline in insulin receptor mRNA. Cycloheximide 162-175 insulin receptor Homo sapiens 212-228 1334490-3 1992 Insulin also induced an association of p85 with the tyrosine-phosphorylated insulin receptor substrate 1 (IRS-1) and other phosphorylated proteins ranging in size from 100 to 170 kDa but not with the activated insulin receptor. Tyrosine 52-60 insulin receptor Homo sapiens 76-92 1478248-0 1992 Effect of intravenous polyunsaturated phosphatidylcholine infusion on insulin receptor processing and lipid composition of erythrocytes in patients with liver cirrhosis. polyene phosphatidylcholine 22-57 insulin receptor Homo sapiens 70-86 1478248-1 1992 The aim of this study was to determine whether insulin receptor processing capabilities of human erythrocytes could be improved by changing the cell membrane lipid composition using an intravenous infusion of polyunsaturated phosphatidylcholine. polyene phosphatidylcholine 209-244 insulin receptor Homo sapiens 47-63 1385401-1 1992 After adding insulin to cells overexpressing the insulin receptor, the activity of phosphatidylinositol (PI) 3-kinase in the anti-phosphotyrosine immunoprecipitates was rapidly and greatly increased. Phosphatidylinositols 83-103 insulin receptor Homo sapiens 49-65 1337116-2 1992 Insulin receptor is a heterotetrameric glycoprotein, consisting of two alpha-subunits and two beta-subunits linked by disulfide bonds. Disulfides 118-127 insulin receptor Homo sapiens 0-16 1331107-3 1992 However, after insulin treatment in the presence of the phosphotyrosine phosphatase inhibitor phenylarsine oxide (PAO), 5-10% of GAP was found to be associated with the insulin receptor, and, in addition, a fraction of total GAP was phosphorylated on tyrosine. oxophenylarsine 94-112 insulin receptor Homo sapiens 169-185 1331107-3 1992 However, after insulin treatment in the presence of the phosphotyrosine phosphatase inhibitor phenylarsine oxide (PAO), 5-10% of GAP was found to be associated with the insulin receptor, and, in addition, a fraction of total GAP was phosphorylated on tyrosine. oxophenylarsine 114-117 insulin receptor Homo sapiens 169-185 1331107-3 1992 However, after insulin treatment in the presence of the phosphotyrosine phosphatase inhibitor phenylarsine oxide (PAO), 5-10% of GAP was found to be associated with the insulin receptor, and, in addition, a fraction of total GAP was phosphorylated on tyrosine. Tyrosine 63-71 insulin receptor Homo sapiens 169-185 1331107-6 1992 These results suggest that GAP can transiently interact with the insulin receptor after insulin treatment, and this interaction is arrested after PAO pretreatment. oxophenylarsine 146-149 insulin receptor Homo sapiens 65-81 1280110-13 1992 Phosphorylation of the threonine residue within this sequence (corresponding to the known phosphorylation site Thr-1348 in the insulin receptor) decreased the affinity of antibody binding approx. Threonine 23-32 insulin receptor Homo sapiens 127-143 1280110-13 1992 Phosphorylation of the threonine residue within this sequence (corresponding to the known phosphorylation site Thr-1348 in the insulin receptor) decreased the affinity of antibody binding approx. Threonine 111-114 insulin receptor Homo sapiens 127-143 1385393-1 1992 When the catalytically active, tyrosyl-phosphorylated form of insulin receptor was isolated from human placenta and treated with ADP, only partial dephosphorylation was observed. cyclo(tyrosyl-tyrosyl) 31-38 insulin receptor Homo sapiens 62-78 1385393-1 1992 When the catalytically active, tyrosyl-phosphorylated form of insulin receptor was isolated from human placenta and treated with ADP, only partial dephosphorylation was observed. Adenosine Diphosphate 129-132 insulin receptor Homo sapiens 62-78 1385393-2 1992 This observation suggests the existence of two distinct classes of phosphotyrosyl residues of the phosphorylated insulin receptor: one in which the phosphoryl groups undergo reversible transfer to ADP and one in which they do not. Adenosine Diphosphate 197-200 insulin receptor Homo sapiens 113-129 1385401-1 1992 After adding insulin to cells overexpressing the insulin receptor, the activity of phosphatidylinositol (PI) 3-kinase in the anti-phosphotyrosine immunoprecipitates was rapidly and greatly increased. Phosphotyrosine 130-145 insulin receptor Homo sapiens 49-65 1385393-7 1992 Phosphorylation of the irreversible phosphorylation sites then renders the insulin receptor relatively insensitive to the continued presence of insulin and facilitates rapid reversible phosphorylation of a second group of tyrosyl residues. cyclo(tyrosyl-tyrosyl) 222-229 insulin receptor Homo sapiens 75-91 1385393-8 1992 The dependence of the degree of phosphorylation of insulin receptor on the ATP:ADP ratio may provide a mechanism for modulating the cellular response to insulin. Adenosine Triphosphate 75-78 insulin receptor Homo sapiens 51-67 1385401-4 1992 We reported previously that the 85-kDa subunit of purified PI 3-kinase was phosphorylated at tyrosine residue(s) by the insulin receptor in vitro. Tyrosine 93-101 insulin receptor Homo sapiens 120-136 1385393-8 1992 The dependence of the degree of phosphorylation of insulin receptor on the ATP:ADP ratio may provide a mechanism for modulating the cellular response to insulin. Adenosine Diphosphate 79-82 insulin receptor Homo sapiens 51-67 1385403-7 1992 Expression of the human insulin receptor and rat IRS-1 together in CHO/IR/IRS-1 cells increased the basal serine phosphorylation of IRS-1 and strongly increased tyrosine phosphorylation during insulin stimulation. Serine 106-112 insulin receptor Homo sapiens 24-40 1385403-7 1992 Expression of the human insulin receptor and rat IRS-1 together in CHO/IR/IRS-1 cells increased the basal serine phosphorylation of IRS-1 and strongly increased tyrosine phosphorylation during insulin stimulation. Tyrosine 161-169 insulin receptor Homo sapiens 24-40 1332046-1 1992 IRS-1 is an insulin receptor substrate that undergoes tyrosine phosphorylation and associates with the phosphatidylinositol (PtdIns) 3"-kinase immediately after insulin stimulation. Tyrosine 54-62 insulin receptor Homo sapiens 12-28 1426762-7 1992 Insulin receptor antibodies, however, have been reported to increase glucose transport without increasing kinase activity. Glucose 69-76 insulin receptor Homo sapiens 0-16 1332046-1 1992 IRS-1 is an insulin receptor substrate that undergoes tyrosine phosphorylation and associates with the phosphatidylinositol (PtdIns) 3"-kinase immediately after insulin stimulation. Phosphatidylinositols 103-123 insulin receptor Homo sapiens 12-28 1332046-2 1992 Recombinant IRS-1 protein was tyrosine phosphorylated by the insulin receptor in vitro and associated with the PtdIns 3"-kinase from lysates of quiescent 3T3 fibroblasts. Tyrosine 30-38 insulin receptor Homo sapiens 61-77 1390778-2 1992 We previously identified five such mutations located in the extracellular domain of the insulin receptor (Asn-->Lys15, His-->Arg209, Phe-->Val382, Lys-->Glu460, and Asn-->Ser462) and studied the effects of these mutations upon posttranslational processing, insulin binding, and tyrosine autophosphorylation. Asparagine 106-109 insulin receptor Homo sapiens 88-104 1390778-2 1992 We previously identified five such mutations located in the extracellular domain of the insulin receptor (Asn-->Lys15, His-->Arg209, Phe-->Val382, Lys-->Glu460, and Asn-->Ser462) and studied the effects of these mutations upon posttranslational processing, insulin binding, and tyrosine autophosphorylation. Histidine 122-125 insulin receptor Homo sapiens 88-104 1390778-2 1992 We previously identified five such mutations located in the extracellular domain of the insulin receptor (Asn-->Lys15, His-->Arg209, Phe-->Val382, Lys-->Glu460, and Asn-->Ser462) and studied the effects of these mutations upon posttranslational processing, insulin binding, and tyrosine autophosphorylation. Phenylalanine 139-142 insulin receptor Homo sapiens 88-104 1390778-2 1992 We previously identified five such mutations located in the extracellular domain of the insulin receptor (Asn-->Lys15, His-->Arg209, Phe-->Val382, Lys-->Glu460, and Asn-->Ser462) and studied the effects of these mutations upon posttranslational processing, insulin binding, and tyrosine autophosphorylation. Lysine 115-118 insulin receptor Homo sapiens 88-104 1390778-2 1992 We previously identified five such mutations located in the extracellular domain of the insulin receptor (Asn-->Lys15, His-->Arg209, Phe-->Val382, Lys-->Glu460, and Asn-->Ser462) and studied the effects of these mutations upon posttranslational processing, insulin binding, and tyrosine autophosphorylation. Asparagine 177-180 insulin receptor Homo sapiens 88-104 1390778-2 1992 We previously identified five such mutations located in the extracellular domain of the insulin receptor (Asn-->Lys15, His-->Arg209, Phe-->Val382, Lys-->Glu460, and Asn-->Ser462) and studied the effects of these mutations upon posttranslational processing, insulin binding, and tyrosine autophosphorylation. Tyrosine 293-301 insulin receptor Homo sapiens 88-104 1303753-1 1992 An autophosphorylation site in the activated insulin receptor tyrosine kinase domain has three tyrosines phosphorylated when fully activated. Tyrosine 95-104 insulin receptor Homo sapiens 45-61 1466789-1 1992 The insulin derivative 4-azidosalicyloyl-[B1-biocytin-B2-lysine]insulin was used to photo-affinity-label the highly purified insulin receptor from human placenta. 4-azidosalicyloyl-[b1-biocytin-b2-lysine] 23-64 insulin receptor Homo sapiens 125-141 1476159-8 1992 For example, the immediate submembranous domain of the insulin receptor has been found to contain sequences (Gly-Pro-Leu-Tyr and, to a lesser extent, Asn-Pro-Gln-Tyr) that are necessary for normal endocytosis. gly-pro-leu-tyr 109-124 insulin receptor Homo sapiens 55-71 1476159-8 1992 For example, the immediate submembranous domain of the insulin receptor has been found to contain sequences (Gly-Pro-Leu-Tyr and, to a lesser extent, Asn-Pro-Gln-Tyr) that are necessary for normal endocytosis. asn-pro-gln-tyr 150-165 insulin receptor Homo sapiens 55-71 1321605-0 1992 Analysis of the order of autophosphorylation of human insulin receptor tyrosines 1158, 1162 and 1163. Tyrosine 71-80 insulin receptor Homo sapiens 54-70 1381676-1 1992 We studied the inhibitory effect of non-phosphorylated and triphosphorylated synthetic peptides, corresponding to amino acids 1143-1155 of the insulin proreceptor (domain 1151) on autophosphorylation and kinase of the insulin receptor. Peptides 87-95 insulin receptor Homo sapiens 218-234 1381676-13 1992 These data may provide a basis for further understanding the role of tyrosine phosphorylation in insulin receptor kinase activation or regulation. Tyrosine 69-77 insulin receptor Homo sapiens 97-113 1381504-0 1992 Catalysis of serine and tyrosine autophosphorylation by the human insulin receptor. Serine 13-19 insulin receptor Homo sapiens 66-82 1381504-0 1992 Catalysis of serine and tyrosine autophosphorylation by the human insulin receptor. Tyrosine 24-32 insulin receptor Homo sapiens 66-82 1381504-5 1992 (ii) Phosphorylation of a synthetic peptide substrate composed of insulin receptor residues 1290-1319 on serines-1305/1306 by partially purified insulin receptors was also inhibited by HNMPA. Serine 105-112 insulin receptor Homo sapiens 66-82 1381504-7 1992 These results suggest that the catalytic site of the insulin receptor tyrosine kinase also recognizes receptor serine residues as substrates for the phosphotransfer reaction. Serine 111-117 insulin receptor Homo sapiens 53-69 1381504-8 1992 Furthermore, insulin-stimulated receptor serine phosphorylation in intact cells may occur in part by an autophosphorylation mechanism subsequent to tyrosine phosphorylation of the insulin receptor. Serine 41-47 insulin receptor Homo sapiens 180-196 1381504-8 1992 Furthermore, insulin-stimulated receptor serine phosphorylation in intact cells may occur in part by an autophosphorylation mechanism subsequent to tyrosine phosphorylation of the insulin receptor. Tyrosine 148-156 insulin receptor Homo sapiens 180-196 1321605-1 1992 Insulin receptor tyrosines 1158, 1162 and 1163 are the most rapidly autophosphorylated residues following insulin binding. Tyrosine 17-26 insulin receptor Homo sapiens 0-16 1321605-3 1992 In the present study we demonstrate that autophosphorylation of the insulin receptor probably initiates on either of tyrosines 1158 and 1162 while autophosphorylation of tyrosine 1163 occurs predominantly late in the autophosphorylation cascade. Tyrosine 117-126 insulin receptor Homo sapiens 68-84 1321605-3 1992 In the present study we demonstrate that autophosphorylation of the insulin receptor probably initiates on either of tyrosines 1158 and 1162 while autophosphorylation of tyrosine 1163 occurs predominantly late in the autophosphorylation cascade. Tyrosine 117-125 insulin receptor Homo sapiens 68-84 1618850-0 1992 Differential role of insulin receptor autophosphorylation sites 1162 and 1163 in the long-term insulin stimulation of glucose transport, glycogenesis, and protein synthesis. Glucose 118-125 insulin receptor Homo sapiens 21-37 1617668-16 1992 In the breast cancer cells, MA-5, an agonist monoclonal antibody to the insulin receptor, stimulated [3H]thymidine incorporation. Tritium 102-104 insulin receptor Homo sapiens 72-88 1617668-16 1992 In the breast cancer cells, MA-5, an agonist monoclonal antibody to the insulin receptor, stimulated [3H]thymidine incorporation. Thymidine 105-114 insulin receptor Homo sapiens 72-88 1322128-8 1992 The sensitivity of the activated human IGF-I receptor to dephosphorylation on tyrosine leads to the speculation that IGF-I receptor activity might be regulated by mechanisms such as those described for the insulin receptor. Tyrosine 78-86 insulin receptor Homo sapiens 206-222 1644241-4 1992 The deletion shifted the reading frame, resulting in a termination codon after amino acid 867 (Glu), thereby producing a truncated insulin receptor without a transmembrane region and cytoplasmic domain. Glutamic Acid 95-98 insulin receptor Homo sapiens 131-147 1511777-3 1992 Aim of this work was to investigate the effects of two androgens (testosterone and dihydrotestosterone) on insulin receptor mRNA levels and insulin binding activity as well as on either metabolic or growth-promoting actions of insulin in a human larynx carcinoma cell line (HEp-2). Testosterone 66-78 insulin receptor Homo sapiens 107-123 1511777-3 1992 Aim of this work was to investigate the effects of two androgens (testosterone and dihydrotestosterone) on insulin receptor mRNA levels and insulin binding activity as well as on either metabolic or growth-promoting actions of insulin in a human larynx carcinoma cell line (HEp-2). Dihydrotestosterone 83-102 insulin receptor Homo sapiens 107-123 1320025-6 1992 We demonstrate that these 68 N-terminal amino acids of the IR also confer insulin affinity on the intact IGFI holoreceptor both in the membrane-bound state and when solubilized by Triton X-100. Octoxynol 180-192 insulin receptor Homo sapiens 59-61 1320027-6 1992 The level of biological function approximately paralleled the insulin-stimulated tyrosine kinase activity in the intact cell as estimated by tyrosine phosphorylation of the insulin receptor and its endogenous substrate pp 185/IRS-1. Tyrosine 81-89 insulin receptor Homo sapiens 173-189 1619013-9 1992 We conclude that in vivo activation of the insulin receptor tyrosine kinase in human skeletal muscle is a rapid process, related to insulin action on glucose disposal, and that circulating insulin primes inactive insulin receptor molecules for subsequent tyrosine kinase activation by a mechanism that remains to be elucidated. Glucose 150-157 insulin receptor Homo sapiens 43-59 1618780-1 1992 We have studied the function of a mutant human insulin receptor in which two COOH-terminal autophosphorylation sites (Tyr-1316 and -1322) were replaced by phenylalanine (F/Y COOH-terminal 2 tyrosines (CT2)). Tyrosine 118-121 insulin receptor Homo sapiens 47-63 1618780-1 1992 We have studied the function of a mutant human insulin receptor in which two COOH-terminal autophosphorylation sites (Tyr-1316 and -1322) were replaced by phenylalanine (F/Y COOH-terminal 2 tyrosines (CT2)). Phenylalanine 155-168 insulin receptor Homo sapiens 47-63 1618780-1 1992 We have studied the function of a mutant human insulin receptor in which two COOH-terminal autophosphorylation sites (Tyr-1316 and -1322) were replaced by phenylalanine (F/Y COOH-terminal 2 tyrosines (CT2)). Tyrosine 190-199 insulin receptor Homo sapiens 47-63 1374400-0 1992 Regulation of the expression of pp160, a putative insulin receptor signal protein, by insulin, dexamethasone, and 1-methyl-3-isobutylxanthine in 3T3-L1 adipocytes. Dexamethasone 95-108 insulin receptor Homo sapiens 50-66 1374400-0 1992 Regulation of the expression of pp160, a putative insulin receptor signal protein, by insulin, dexamethasone, and 1-methyl-3-isobutylxanthine in 3T3-L1 adipocytes. 1-Methyl-3-isobutylxanthine 114-141 insulin receptor Homo sapiens 50-66 1374400-1 1992 pp160, a cytosolic protein with Mr of approximately 160,000, is phosphorylated on tyrosine in response to insulin and is considered to be involved in signaling from the insulin receptor. Tyrosine 82-90 insulin receptor Homo sapiens 169-185 1577744-0 1992 Intracellular signaling by a mutant human insulin receptor lacking the carboxyl-terminal tyrosine autophosphorylation sites. Tyrosine 89-97 insulin receptor Homo sapiens 42-58 1577744-1 1992 We have recently characterized a mutant insulin receptor (Y/F2) in which the two tyrosines in the carboxyl terminus (Tyr1316, Tyr1322) were mutated to phenylalanine. Tyrosine 81-90 insulin receptor Homo sapiens 40-56 1577744-1 1992 We have recently characterized a mutant insulin receptor (Y/F2) in which the two tyrosines in the carboxyl terminus (Tyr1316, Tyr1322) were mutated to phenylalanine. Phenylalanine 151-164 insulin receptor Homo sapiens 40-56 1577744-12 1992 In summary: 1) Y/F2 receptors exhibit normal metabolic and enhanced mitogenic signaling; 2) the enhanced mitogenic signaling is specific for the insulin receptor in the Y/F2 cells, since IGF-I-stimulated mitogenesis is normal; 3) Y/F2 cells display increased endogenous substrate phosphorylation and augmented insulin-stimulated S6 kinase activity placing these responses among insulin"s mitogenic effects; and 4) these results are consistent with the concept that the COOH-terminal tyrosine residues of the insulin receptor are normally inhibitory to mitogenic signaling. Tyrosine 483-491 insulin receptor Homo sapiens 145-161 1516485-0 1992 In vivo demonstration of insulin-receptor defect with 123I-labeled insulin and scintigraphic scanning in severe insulin resistance. Iodine-123 54-58 insulin receptor Homo sapiens 25-41 1521731-2 1992 The variant sequences Val-Met985 and Lys-Glu1068 of the insulin receptor and Val-Ile383 of GLUT 4 were each separately found in three different diabetic subjects. Valine 22-25 insulin receptor Homo sapiens 56-72 1521731-2 1992 The variant sequences Val-Met985 and Lys-Glu1068 of the insulin receptor and Val-Ile383 of GLUT 4 were each separately found in three different diabetic subjects. Lysine 37-40 insulin receptor Homo sapiens 56-72 1619960-12 1992 When insulin receptor protein is confined to small areas of the cell membrane through aggregation, any potential inhibitory function is negated and glucose entry increases dramatically. Glucose 148-155 insulin receptor Homo sapiens 5-21 1312805-4 1992 The detergents tested, Triton X-100, octyl-beta-D-glucopyranoside, octyl-beta-D-thioglucopyranoside, 3[(3-cholamidopropyl)dimethylammonio]propanesulfonic acid (Chaps), and Na deoxycholate affected the insulin receptor properties differently when compared with the control receptor in the absence of detergent. 3[(3-cholamidopropyl)dimethylammonio]propanesulfonic acid 101-158 insulin receptor Homo sapiens 201-217 1312805-5 1992 On the partially purified insulin receptor, Na deoxycholate inhibited both insulin receptor activities; octyl-beta-D-glucopyranoside and octyl-beta-D-thioglucopyranoside decreased insulin binding and kinase activation as their concentration increased, particularly above their respective critical micellar concentration (CMC). na deoxycholate 44-59 insulin receptor Homo sapiens 26-42 1312805-13 1992 These alterations in the oligomerization status of the insulin receptor may explain the deleterious effects observed with both Chaps and octylglucoside at higher concentrations. 3-((3-cholamidopropyl)dimethylammonium)-1-propanesulfonate 127-132 insulin receptor Homo sapiens 55-71 1312805-13 1992 These alterations in the oligomerization status of the insulin receptor may explain the deleterious effects observed with both Chaps and octylglucoside at higher concentrations. octyl-beta-D-glucoside 137-151 insulin receptor Homo sapiens 55-71 1543016-0 1992 Metformin ameliorates extreme insulin resistance in a patient with anti-insulin receptor antibodies: description of insulin receptor and postreceptor effects in vivo and in vitro. Metformin 0-9 insulin receptor Homo sapiens 72-88 1328257-0 1992 Monoclonal antibody to the human insulin receptor, but not insulin, stimulates S6 kinase via human insulin receptors mutated at three major tyrosine autophosphorylation sites. Tyrosine 140-148 insulin receptor Homo sapiens 33-49 1328257-1 1992 Studies were carried out to examine the role of the major insulin receptor tyrosine autophosphorylation sites in stimulation of S6 kinase activity. Tyrosine 75-83 insulin receptor Homo sapiens 58-74 1543016-0 1992 Metformin ameliorates extreme insulin resistance in a patient with anti-insulin receptor antibodies: description of insulin receptor and postreceptor effects in vivo and in vitro. Metformin 0-9 insulin receptor Homo sapiens 116-132 1543016-9 1992 It is suggested that metformin increases, possibly through a change in the spatial conformation of insulin receptor within the plasma membrane, the availability of pre-existing receptors to insulin binding and/or decreases the availability of specific epitopes to antibody anchoring. Metformin 21-30 insulin receptor Homo sapiens 99-115 1370250-3 1992 Direct evidence is presented for the phosphorylation of myelin basic protein and microtubule-associated protein 2 on tyrosine residues by the insulin receptor. Tyrosine 117-125 insulin receptor Homo sapiens 142-158 1547686-1 1992 OBJECTIVE: To evaluate insulin receptor binding characteristics of urbanized South African black women with normal glucose tolerance and of patients with newly diagnosed untreated non-insulin-dependent diabetes mellitus (NIDDM). Glucose 115-122 insulin receptor Homo sapiens 23-39 1547686-6 1992 CONCLUSIONS: Our study of urban South African black women showed decreasing insulin-receptor activity with obesity and glucose intolerance. Glucose 119-126 insulin receptor Homo sapiens 76-92 1576365-7 1992 In particular, an increase in the cholesterol to phospholipid molar ratio and a decrease in polyunsaturated fatty acid content of phospholipids in erythrocyte membranes of cirrhotic patients was associated with impairments in insulin receptor processing. Fatty Acids, Unsaturated 92-118 insulin receptor Homo sapiens 226-242 1576365-7 1992 In particular, an increase in the cholesterol to phospholipid molar ratio and a decrease in polyunsaturated fatty acid content of phospholipids in erythrocyte membranes of cirrhotic patients was associated with impairments in insulin receptor processing. Phospholipids 130-143 insulin receptor Homo sapiens 226-242 1576365-8 1992 Similar changes in insulin receptor processing were observed when the molar ratio of cholesterol to phospholipid in normal erythrocytes was modified in vitro by incubation with cholesterol-rich liposomes. Cholesterol 85-96 insulin receptor Homo sapiens 19-35 1576365-8 1992 Similar changes in insulin receptor processing were observed when the molar ratio of cholesterol to phospholipid in normal erythrocytes was modified in vitro by incubation with cholesterol-rich liposomes. Phospholipids 100-112 insulin receptor Homo sapiens 19-35 1576365-8 1992 Similar changes in insulin receptor processing were observed when the molar ratio of cholesterol to phospholipid in normal erythrocytes was modified in vitro by incubation with cholesterol-rich liposomes. Cholesterol 177-188 insulin receptor Homo sapiens 19-35 1730683-4 1992 Long term treatment of cultured cells with insulin or the glucocorticoid dexamethasone increases or decreases, respectively, the rate constant for insulin receptor inactivation (Knutson, V. P., Ronnett, G. V., and Lane, M. D. (1982) Proc. Dexamethasone 73-86 insulin receptor Homo sapiens 147-163 1290322-4 1992 Idiopathic insulin resistance in type 2 diabetes is additionally characterized by reduced glucose storage, the basis of which may reside in an insulin receptor defect, in the presence of insulin receptor antibodies, in a postreceptor defect or in the synthesis of abnormal insulin molecules. Glucose 90-97 insulin receptor Homo sapiens 143-159 1314199-6 1992 Using this system we found that stimulation of the cells with EGF induced tyrosine autophosphorylation of the EGF-insulin receptor chimera (150 kd) and tyrosine phosphorylation of the beta-subunit of the kinase-deficient insulin receptor (95 kd). Tyrosine 74-82 insulin receptor Homo sapiens 114-130 1375946-2 1992 The Tyr(P) forms of the insulin receptor and its 160-kDa substrate protein (pp160) associated with fusion proteins containing either or both the SH2 domains of PI3K, but not with fusion proteins containing the two SH2 domains of GAP or phospholipase C gamma. Tyrosine 4-7 insulin receptor Homo sapiens 24-40 1375946-3 1992 These results demonstrate a specificity for the association of the Tyr(P) form of the insulin receptor and pp160 with SH2 domains that parallels the reported effects of insulin on PI3K, GAP, and phospholipase C gamma in vivo. Tyrosine 67-70 insulin receptor Homo sapiens 86-102 1314199-8 1992 When immunoaffinity purified EGF-insulin receptor hybrids and kinase-deficient insulin receptors were used in a cell lysate phosphorylation assay, it was found that addition of EGF produced [32P]-labeling of both receptor species. Phosphorus-32 191-194 insulin receptor Homo sapiens 33-49 1316358-4 1992 Non-tyrosine kinase pathways that could signal insulin effects through the insulin receptor include non-covalent activation of G proteins, phospholipase Cs, or docking proteins such as IRS-1. Cesium 153-155 insulin receptor Homo sapiens 75-91 1939203-0 1991 Insulin-stimulated serine and threonine phosphorylation of the human insulin receptor. Serine 19-25 insulin receptor Homo sapiens 69-85 1308998-0 1992 Mutations in the insulin receptor and their effect on glucose transport. Glucose 54-61 insulin receptor Homo sapiens 17-33 1661148-9 1991 When effects of polylysine and polyarginine on both receptor TPKs were closely compared, subtle qualitative differences were found: Polylysine stimulated autophosphorylation and exogenous substrate phosphorylation activities of both insulin receptor TPK and IGF-I receptor TPK similarly. Polylysine 132-142 insulin receptor Homo sapiens 233-249 1661148-10 1991 In contrast, another polycation, polyarginine, affected both TPKs in a manner quite different from polylysine: Polyarginine stimulated insulin receptor autophosphorylation to a greater extent than polylysine did while it had a very small effect on the IGF-I receptor autophosphorylation as well as the exogenous substrate phosphorylation activities of the two receptor TPKs. polyarginine 33-45 insulin receptor Homo sapiens 135-151 1661148-10 1991 In contrast, another polycation, polyarginine, affected both TPKs in a manner quite different from polylysine: Polyarginine stimulated insulin receptor autophosphorylation to a greater extent than polylysine did while it had a very small effect on the IGF-I receptor autophosphorylation as well as the exogenous substrate phosphorylation activities of the two receptor TPKs. polyarginine 111-123 insulin receptor Homo sapiens 135-151 1722393-1 1991 Insulin causes a dramatic and rapid increase in phosphatidylinositol 3-kinase activity in the anti-phosphotyrosine immunoprecipitates of cells overexpressing the human insulin receptor. Phosphotyrosine 99-114 insulin receptor Homo sapiens 168-184 1722393-12 1991 We report here evidence that the 85 kDa subunit of highly purified phosphatidylinositol 3-kinase is phosphorylated on the tyrosine residue by the activated normal insulin receptor in vitro, but not by a mutant insulin receptor which lacks tyrosine kinase activity. Tyrosine 122-130 insulin receptor Homo sapiens 163-179 1744103-0 1991 Amino acid sequences Gly-Pro-Leu-Tyr and Asn-Pro-Glu-Tyr in the submembranous domain of the insulin receptor are required for normal endocytosis. gly-pro-leu-tyr 21-36 insulin receptor Homo sapiens 92-108 1744103-0 1991 Amino acid sequences Gly-Pro-Leu-Tyr and Asn-Pro-Glu-Tyr in the submembranous domain of the insulin receptor are required for normal endocytosis. asn-pro-glu-tyr 41-56 insulin receptor Homo sapiens 92-108 1838051-5 1991 In vitro studies of phenytoin in a primary culture system of adipocytes that allowed assessment of both insulin receptor binding and post-binding function showed a 57% reduction in maximum [14C]3-0-methylglucose transport in the presence of phenytoin while having no effect on maximum insulin binding. Phenytoin 20-29 insulin receptor Homo sapiens 104-120 1663881-1 1991 The insulin receptor is a heterotetrameric structure consisting of two alpha-subunits of Mr 135 kilodalton on the outside of the plasma membrane connected by disulphide bonds to beta-subunits of Mr 95 kilodalton which are transmembrane proteins. disulphide 158-168 insulin receptor Homo sapiens 4-20 1658624-4 1991 The expression of the uncleaved Met protein is due to defective posttranslational processing, since in this cell line (i) the proteolytic cleavage site Lys-303-Arg-Lys-Lys-Arg-Ser-308 is present in the precursor, (ii) p190NC is sensitive to mild trypsin digestion of the cell surface, generating alpha and beta chains of the correct size, and (iii) the 205-kDa insulin receptor precursor is not cleaved as well. Lysine 164-167 insulin receptor Homo sapiens 361-377 1658624-4 1991 The expression of the uncleaved Met protein is due to defective posttranslational processing, since in this cell line (i) the proteolytic cleavage site Lys-303-Arg-Lys-Lys-Arg-Ser-308 is present in the precursor, (ii) p190NC is sensitive to mild trypsin digestion of the cell surface, generating alpha and beta chains of the correct size, and (iii) the 205-kDa insulin receptor precursor is not cleaved as well. Lysine 164-167 insulin receptor Homo sapiens 361-377 1309253-1 1992 The human insulinlike growth factor 1 (hIGF-1) receptor (hIGFR) is a transmembrane protein tyrosine kinase (PTK) molecule which shares high sequence homology in the PTK domain with the insulin receptor and, to a lesser degree, the ros transforming protein of avian sarcoma virus UR2. ros 93-96 insulin receptor Homo sapiens 185-201 1939203-0 1991 Insulin-stimulated serine and threonine phosphorylation of the human insulin receptor. Threonine 30-39 insulin receptor Homo sapiens 69-85 1657981-2 1991 TPA increased total phosphorylation of the wild-type insulin receptor and inhibited insulin-stimulated autophosphorylation by 32 +/- 10% in HIRc cells. Tetradecanoylphorbol Acetate 0-3 insulin receptor Homo sapiens 53-69 1657981-6 1991 In conclusion, 1) TPA-induced inhibition of insulin receptor tyrosine autophosphorylation was linked to concomitant inhibition of the biological effects of insulin in cells expressing either wild-type or COOH-terminal truncated insulin receptors; and 2) the inhibitory effects of TPA were not dependent upon phosphorylation of COOH-terminal residues and furthermore appeared to be independent of phosphorylation of any insulin receptor serine/threonine residues. Tetradecanoylphorbol Acetate 18-21 insulin receptor Homo sapiens 44-60 1657981-6 1991 In conclusion, 1) TPA-induced inhibition of insulin receptor tyrosine autophosphorylation was linked to concomitant inhibition of the biological effects of insulin in cells expressing either wild-type or COOH-terminal truncated insulin receptors; and 2) the inhibitory effects of TPA were not dependent upon phosphorylation of COOH-terminal residues and furthermore appeared to be independent of phosphorylation of any insulin receptor serine/threonine residues. Tetradecanoylphorbol Acetate 18-21 insulin receptor Homo sapiens 228-244 1657981-6 1991 In conclusion, 1) TPA-induced inhibition of insulin receptor tyrosine autophosphorylation was linked to concomitant inhibition of the biological effects of insulin in cells expressing either wild-type or COOH-terminal truncated insulin receptors; and 2) the inhibitory effects of TPA were not dependent upon phosphorylation of COOH-terminal residues and furthermore appeared to be independent of phosphorylation of any insulin receptor serine/threonine residues. Tyrosine 61-69 insulin receptor Homo sapiens 44-60 1657981-6 1991 In conclusion, 1) TPA-induced inhibition of insulin receptor tyrosine autophosphorylation was linked to concomitant inhibition of the biological effects of insulin in cells expressing either wild-type or COOH-terminal truncated insulin receptors; and 2) the inhibitory effects of TPA were not dependent upon phosphorylation of COOH-terminal residues and furthermore appeared to be independent of phosphorylation of any insulin receptor serine/threonine residues. Tetradecanoylphorbol Acetate 280-283 insulin receptor Homo sapiens 44-60 1657981-6 1991 In conclusion, 1) TPA-induced inhibition of insulin receptor tyrosine autophosphorylation was linked to concomitant inhibition of the biological effects of insulin in cells expressing either wild-type or COOH-terminal truncated insulin receptors; and 2) the inhibitory effects of TPA were not dependent upon phosphorylation of COOH-terminal residues and furthermore appeared to be independent of phosphorylation of any insulin receptor serine/threonine residues. Serine 436-442 insulin receptor Homo sapiens 44-60 1657981-6 1991 In conclusion, 1) TPA-induced inhibition of insulin receptor tyrosine autophosphorylation was linked to concomitant inhibition of the biological effects of insulin in cells expressing either wild-type or COOH-terminal truncated insulin receptors; and 2) the inhibitory effects of TPA were not dependent upon phosphorylation of COOH-terminal residues and furthermore appeared to be independent of phosphorylation of any insulin receptor serine/threonine residues. Threonine 443-452 insulin receptor Homo sapiens 44-60 1939160-1 1991 Insulin treatment of fibroblasts overexpressing the insulin receptor causes a rapid accumulation of the GTP-bound form of p21ras. Guanosine Triphosphate 104-107 insulin receptor Homo sapiens 52-68 1898412-0 1991 Transmembrane signalling by insulin via an insulin receptor mutated at tyrosines 1158, 1162, and 1163. Tyrosine 71-80 insulin receptor Homo sapiens 43-59 1898412-1 1991 In order to study the role of tyrosine autophosphorylation in insulin receptor signalling, we investigated a mutant human insulin receptor whereby the three major tyrosine autophosphorylation sites at positions 1158, 1162, and 1163 in the receptor beta-subunit were mutated to phenylalanines. Tyrosine 163-171 insulin receptor Homo sapiens 122-138 1894624-0 1991 Polylysine increases the number of insulin binding sites in soluble insulin receptor preparations. Polylysine 0-10 insulin receptor Homo sapiens 68-84 1717334-4 1991 3) A phosphotyrosine-containing protein of 38 kDa, pI 7.0-7.2, reacted by both immunoblotting and immunoprecipitation with antiserum to P2, a peptide from the human insulin receptor that contains an autophosphorylated tyrosine residue. Phosphotyrosine 5-20 insulin receptor Homo sapiens 165-181 1658004-1 1991 We have examined the role of autophosphorylation in insulin signal transmission by oligonucleotide directed mutagenesis of seven potential tyrosine autophosphorylation sites in the human insulin receptor. Oligonucleotides 83-98 insulin receptor Homo sapiens 187-203 1658004-1 1991 We have examined the role of autophosphorylation in insulin signal transmission by oligonucleotide directed mutagenesis of seven potential tyrosine autophosphorylation sites in the human insulin receptor. Tyrosine 139-147 insulin receptor Homo sapiens 187-203 1652474-2 1991 PMA stimulated the phosphorylation of 5 distinct insulin receptor phosphopeptides: a single major phosphothreonine peptide containing Thr-1348, one major and 3 minor phosphoserine peptides. phosphothreonine peptide 98-122 insulin receptor Homo sapiens 49-65 1652474-2 1991 PMA stimulated the phosphorylation of 5 distinct insulin receptor phosphopeptides: a single major phosphothreonine peptide containing Thr-1348, one major and 3 minor phosphoserine peptides. Threonine 134-137 insulin receptor Homo sapiens 49-65 1652474-2 1991 PMA stimulated the phosphorylation of 5 distinct insulin receptor phosphopeptides: a single major phosphothreonine peptide containing Thr-1348, one major and 3 minor phosphoserine peptides. phosphoserine peptides 166-188 insulin receptor Homo sapiens 49-65 1717334-4 1991 3) A phosphotyrosine-containing protein of 38 kDa, pI 7.0-7.2, reacted by both immunoblotting and immunoprecipitation with antiserum to P2, a peptide from the human insulin receptor that contains an autophosphorylated tyrosine residue. Tyrosine 12-20 insulin receptor Homo sapiens 165-181 1651108-2 1991 This lysosphingolipid has been shown previously to inhibit the Ca2+/lipid-dependent protein kinase C. Here we show that insulin-dependent autophosphorylation of partially purified insulin receptor is half-maximally inhibited by 145 microM sphingosine (9 mol %) in Triton X-100 micelles. Sphingolipids 5-21 insulin receptor Homo sapiens 180-196 1651108-2 1991 This lysosphingolipid has been shown previously to inhibit the Ca2+/lipid-dependent protein kinase C. Here we show that insulin-dependent autophosphorylation of partially purified insulin receptor is half-maximally inhibited by 145 microM sphingosine (9 mol %) in Triton X-100 micelles. Sphingosine 239-250 insulin receptor Homo sapiens 180-196 1651108-2 1991 This lysosphingolipid has been shown previously to inhibit the Ca2+/lipid-dependent protein kinase C. Here we show that insulin-dependent autophosphorylation of partially purified insulin receptor is half-maximally inhibited by 145 microM sphingosine (9 mol %) in Triton X-100 micelles. Octoxynol 264-276 insulin receptor Homo sapiens 180-196 1651108-5 1991 Similar to the effects observed for protein kinase C, inhibition of the insulin receptor kinase by sphingosine is reduced in the presence of other lipids. Sphingosine 99-110 insulin receptor Homo sapiens 72-88 1651108-7 1991 The inhibition occurs at the level of the protein/membrane interaction: a soluble form of the insulin receptor comprising the cytoplasmic kinase domain is resistant to sphingosine inhibition. Sphingosine 168-179 insulin receptor Homo sapiens 94-110 1651108-8 1991 Lastly, sphingosine inhibits the insulin-stimulated rate of tyrosine phosphorylation of the insulin receptor in NIH 3T3 cells expressing the human insulin receptor. Sphingosine 8-19 insulin receptor Homo sapiens 147-163 1651108-8 1991 Lastly, sphingosine inhibits the insulin-stimulated rate of tyrosine phosphorylation of the insulin receptor in NIH 3T3 cells expressing the human insulin receptor. Tyrosine 60-68 insulin receptor Homo sapiens 147-163 2028355-4 1991 Receptor-mediated insulin resistance may be a consequence of various factors including increased serine/threonine phosphorylation of the receptor with decreased tyrosine phosphorylation, receptor desensitization, auto-antibodies to the receptor and inherited structural defects in the insulin receptor. Serine 97-103 insulin receptor Homo sapiens 285-301 1715686-1 1991 The identity of protein-tyrosine-phosphatases (PTPases) active against autophosphorylated insulin receptor was probed by using an insulin-receptor-related peptide phosphorylated on tyrosine (peptide 1142-1153). Tyrosine 24-32 insulin receptor Homo sapiens 90-106 1715686-1 1991 The identity of protein-tyrosine-phosphatases (PTPases) active against autophosphorylated insulin receptor was probed by using an insulin-receptor-related peptide phosphorylated on tyrosine (peptide 1142-1153). Tyrosine 24-32 insulin receptor Homo sapiens 130-146 1715686-1 1991 The identity of protein-tyrosine-phosphatases (PTPases) active against autophosphorylated insulin receptor was probed by using an insulin-receptor-related peptide phosphorylated on tyrosine (peptide 1142-1153). Peptides 155-162 insulin receptor Homo sapiens 90-106 1715686-1 1991 The identity of protein-tyrosine-phosphatases (PTPases) active against autophosphorylated insulin receptor was probed by using an insulin-receptor-related peptide phosphorylated on tyrosine (peptide 1142-1153). Peptides 155-162 insulin receptor Homo sapiens 130-146 1715686-6 1991 The tyrosine-1150 domain of the insulin receptor in triply phosphorylated form was found to be highly sensitive to the action of both PTPases, and was dephosphorylated at least 4 times faster than the doubly and singly phosphorylated forms of the tyrosine-1150 domain or phosphorylation sites in other domains by either PTPase. Tyrosine 4-12 insulin receptor Homo sapiens 32-48 1715686-6 1991 The tyrosine-1150 domain of the insulin receptor in triply phosphorylated form was found to be highly sensitive to the action of both PTPases, and was dephosphorylated at least 4 times faster than the doubly and singly phosphorylated forms of the tyrosine-1150 domain or phosphorylation sites in other domains by either PTPase. Tyrosine 247-255 insulin receptor Homo sapiens 32-48 1769008-0 1991 Effect of insulin receptor down regulation on insulin-stimulated thymidine incorporation in cultured human fibroblasts and tumor cell lines. Thymidine 65-74 insulin receptor Homo sapiens 10-26 1648089-11 1991 Inhibition of insulin receptor kinase activity by unbound fatty acids suggests that the end products of the lipogenic pathway may feedback inhibit the tyrosyl kinase and that fatty acid-binding proteins have the potential to modulate such interaction. Fatty Acids 58-69 insulin receptor Homo sapiens 14-30 1648089-11 1991 Inhibition of insulin receptor kinase activity by unbound fatty acids suggests that the end products of the lipogenic pathway may feedback inhibit the tyrosyl kinase and that fatty acid-binding proteins have the potential to modulate such interaction. Fatty Acids 58-68 insulin receptor Homo sapiens 14-30 1653112-0 1991 High levels of cytosolic free calcium inhibit dephosphorylation of insulin receptor and glycogen synthase. Calcium 30-37 insulin receptor Homo sapiens 67-83 1656240-1 1991 CHO/IRF960/T962 cells express a mutant human insulin receptor in which Tyr960 and Ser962 in the juxtamembrane region of the receptor"s beta-subunit are replaced by Phe and Thr, respectively. Phenylalanine 164-167 insulin receptor Homo sapiens 45-61 1656240-1 1991 CHO/IRF960/T962 cells express a mutant human insulin receptor in which Tyr960 and Ser962 in the juxtamembrane region of the receptor"s beta-subunit are replaced by Phe and Thr, respectively. Threonine 172-175 insulin receptor Homo sapiens 45-61 1860561-0 1991 Inducement of antibody that mimics insulin action on insulin receptor by insulin autoantibody directed at determinant at asparagine site on human insulin B chain. Asparagine 121-131 insulin receptor Homo sapiens 53-69 1860561-8 1991 These findings indicate that the conformation of TH-IAA idiotope is a mirror image of the determinant on the insulin B chain, the binding site for TH-IAA on anti-TH is also related to the insulin binding site on the insulin receptor, and anti-TH mimics insulin action on the insulin receptor. th-iaa 49-55 insulin receptor Homo sapiens 216-232 1680759-1 1991 In searching for a genetic marker of type 2 diabetes we estimated the frequency of alleles of the Bgl II restriction fragment length polymorphism (RFLP) of the insulin receptor gene in a group of type II diabetic patients (n = 50), characterized by OGTT (glucose, insulin, C-peptide) and insulin receptor binding parameters. Glucose 255-262 insulin receptor Homo sapiens 160-176 1680759-3 1991 Insulin receptor numbers and receptor affinity were estimated by 125I-(Tyr-A-14)- insulin binding to red blood cells. Tyrosine 71-74 insulin receptor Homo sapiens 0-16 1910463-9 1991 If this is the case, [B21 D-Glu]insulin may exhibit a stabilized geometry similar to that of natural insulin when bound to the insulin receptor. Glutamic Acid 28-31 insulin receptor Homo sapiens 127-143 1645524-6 1991 Furthermore, binding of GTP to these plasma membranes inhibited both the binding of 125I-insulin to the insulin receptor and the stimulation of the insulin receptor kinase, suggesting a feedback interaction between the insulin-stimulated GTP-binding site and the insulin receptor. Guanosine Triphosphate 24-27 insulin receptor Homo sapiens 104-120 1645524-6 1991 Furthermore, binding of GTP to these plasma membranes inhibited both the binding of 125I-insulin to the insulin receptor and the stimulation of the insulin receptor kinase, suggesting a feedback interaction between the insulin-stimulated GTP-binding site and the insulin receptor. Guanosine Triphosphate 238-241 insulin receptor Homo sapiens 104-120 1645524-9 1991 In conclusion, in plasma membranes of fat cells and skeletal muscle, the insulin receptor interacts with a 40 kDa GTP-binding site. Guanosine Triphosphate 114-117 insulin receptor Homo sapiens 73-89 2028355-4 1991 Receptor-mediated insulin resistance may be a consequence of various factors including increased serine/threonine phosphorylation of the receptor with decreased tyrosine phosphorylation, receptor desensitization, auto-antibodies to the receptor and inherited structural defects in the insulin receptor. Threonine 104-113 insulin receptor Homo sapiens 285-301 2019259-8 1991 Insulin receptor down-regulation (18%) was observed after 24 h (but not 5 h) in insulin-treated cells; however, the major portion of the decrease in insulin sensitivity was due to uncoupling of occupied insulin receptors from stimulation of the glucose transport system. Glucose 245-252 insulin receptor Homo sapiens 0-16 2039503-0 1991 Quantitation of the class I disulfides of the insulin receptor. Disulfides 28-38 insulin receptor Homo sapiens 46-62 2039503-1 1991 The disulfide structure of the insulin receptor was probed using dithiothreitol and [3H]-N-ethylmaleimide to reduce purified human placental receptor and label the cysteine residues. Disulfides 4-13 insulin receptor Homo sapiens 31-47 2039503-1 1991 The disulfide structure of the insulin receptor was probed using dithiothreitol and [3H]-N-ethylmaleimide to reduce purified human placental receptor and label the cysteine residues. Dithiothreitol 65-79 insulin receptor Homo sapiens 31-47 2039503-1 1991 The disulfide structure of the insulin receptor was probed using dithiothreitol and [3H]-N-ethylmaleimide to reduce purified human placental receptor and label the cysteine residues. [3h]-n-ethylmaleimide 84-105 insulin receptor Homo sapiens 31-47 2039503-1 1991 The disulfide structure of the insulin receptor was probed using dithiothreitol and [3H]-N-ethylmaleimide to reduce purified human placental receptor and label the cysteine residues. Cysteine 164-172 insulin receptor Homo sapiens 31-47 2022184-3 1991 In cells expressing elevated levels of insulin receptor, this process involves a rapid increase in p21rasGTP levels (from 20% to 70% GTP as a percentage of total guanine nucleotides). p21rasgtp 99-108 insulin receptor Homo sapiens 39-55 2022184-3 1991 In cells expressing elevated levels of insulin receptor, this process involves a rapid increase in p21rasGTP levels (from 20% to 70% GTP as a percentage of total guanine nucleotides). Guanosine Triphosphate 105-108 insulin receptor Homo sapiens 39-55 2022184-3 1991 In cells expressing elevated levels of insulin receptor, this process involves a rapid increase in p21rasGTP levels (from 20% to 70% GTP as a percentage of total guanine nucleotides). Guanine Nucleotides 162-181 insulin receptor Homo sapiens 39-55 1676686-0 1991 Screening for insulin receptor gene DNA polymorphisms associated with glucose intolerance in a Scandinavian population. Glucose 70-77 insulin receptor Homo sapiens 14-30 2022311-2 1991 This review addresses the processes involved in the synthetic assembly of the insulin receptor; the interaction of insulin with the receptor protein; the receptor-mediated endocytosis of insulin; and the role of receptor tyrosine and serine phosphorylation in both endocytosis and recycling. Tyrosine 221-229 insulin receptor Homo sapiens 78-94 2022311-2 1991 This review addresses the processes involved in the synthetic assembly of the insulin receptor; the interaction of insulin with the receptor protein; the receptor-mediated endocytosis of insulin; and the role of receptor tyrosine and serine phosphorylation in both endocytosis and recycling. Serine 234-240 insulin receptor Homo sapiens 78-94 1848075-6 1991 (3) Replacement of tyrosine-1162 with phenylalanine blocked insulin-stimulated threonine phosphorylation of the insulin receptor in intact cells. Threonine 79-88 insulin receptor Homo sapiens 112-128 1999434-1 1991 Possible association of ganglioside-induced inhibition of insulin receptor function and monocytic differentiation induction in HL-60 cells. Gangliosides 24-35 insulin receptor Homo sapiens 58-74 1716863-1 1991 An assay which permitted a comparison of insulin receptor tyrosine phosphorylation induced under in vivo and in situ conditions was developed. Tyrosine 58-66 insulin receptor Homo sapiens 41-57 1716863-3 1991 In addition, chronically treated, down-regulated cells demonstrated a significant decrease in the level of insulin receptor tyrosine phosphorylation compared to cells acutely treated with insulin. Tyrosine 124-132 insulin receptor Homo sapiens 107-123 1716863-4 1991 The procedure utilized an antibody specific for the insulin receptor which allowed separation of the receptor from other cellular proteins which are potential substrates for tyrosine phosphorylation. Tyrosine 174-182 insulin receptor Homo sapiens 52-68 1848075-0 1991 Changes in insulin-receptor tyrosine, serine and threonine phosphorylation as a result of substitution of tyrosine-1162 with phenylalanine. Tyrosine 28-36 insulin receptor Homo sapiens 11-27 1848075-0 1991 Changes in insulin-receptor tyrosine, serine and threonine phosphorylation as a result of substitution of tyrosine-1162 with phenylalanine. Threonine 49-58 insulin receptor Homo sapiens 11-27 1848075-1 1991 Previous studies, by ourselves and others, have shown that tyrosine residues 1158, 1162 and 1163 are very rapidly autophosphorylated on the human insulin receptor after insulin binding and that this is followed by the autophosphorylation of tyrosine residues 1328 and 1334. Tyrosine 59-67 insulin receptor Homo sapiens 146-162 1848075-1 1991 Previous studies, by ourselves and others, have shown that tyrosine residues 1158, 1162 and 1163 are very rapidly autophosphorylated on the human insulin receptor after insulin binding and that this is followed by the autophosphorylation of tyrosine residues 1328 and 1334. Tyrosine 241-249 insulin receptor Homo sapiens 146-162 1847054-0 1991 Phosphorylation of tyrosines 1158, 1162 and 1163 on a synthetic dodecapeptide by the insulin receptor protein-tyrosine kinase. Tyrosine 19-28 insulin receptor Homo sapiens 85-101 1847054-1 1991 To investigate the mechanism of tyrosine phosphorylation by the insulin receptor protein-tyrosine kinase, we utilized a synthetic dodecapeptide substrate (RRDIYETDYYRK; amino acids 1155-1165) containing the three major insulin receptor autophosphorylation sites. Tyrosine 32-40 insulin receptor Homo sapiens 64-80 1847054-1 1991 To investigate the mechanism of tyrosine phosphorylation by the insulin receptor protein-tyrosine kinase, we utilized a synthetic dodecapeptide substrate (RRDIYETDYYRK; amino acids 1155-1165) containing the three major insulin receptor autophosphorylation sites. Tyrosine 32-40 insulin receptor Homo sapiens 219-235 1846000-0 1991 The regulatory role of known tyrosine autophosphorylation sites of the insulin receptor kinase domain. Tyrosine 29-37 insulin receptor Homo sapiens 71-87 1845969-0 1991 Expression of inducible membrane-anchored insulin receptor kinase enhances deoxyglucose uptake. Deoxyglucose 75-87 insulin receptor Homo sapiens 42-58 1845969-4 1991 Transfected cells which are exposed to dexamethasone express two proteins of approximate Mr = 54,000 which (a) react with anti-peptide antisera raised to human insulin receptor sequences, (b) localize to the membrane fraction, and (c) possess ligand (insulin)-independent tyrosine kinase activity. Dexamethasone 39-52 insulin receptor Homo sapiens 160-176 1845969-5 1991 In extracts of steroid-treated MARK cells, a phosphotyrosine-containing protein of Mr = 185,000 is detected, which corresponds in size to a known endogenous substrate for the insulin receptor. Steroids 15-22 insulin receptor Homo sapiens 175-191 1845969-10 1991 These studies demonstrate that a membrane-anchored insulin receptor kinase, devoid of virtually the entire extracellular domain of the insulin receptor, is sufficient to induce enhanced deoxyglucose uptake. Deoxyglucose 186-198 insulin receptor Homo sapiens 51-67 1845969-10 1991 These studies demonstrate that a membrane-anchored insulin receptor kinase, devoid of virtually the entire extracellular domain of the insulin receptor, is sufficient to induce enhanced deoxyglucose uptake. Deoxyglucose 186-198 insulin receptor Homo sapiens 135-151 2039477-4 1991 14-fold less potent than pig insulin in inhibiting the binding of [125I-Tyr-A14](human insulin) to transfected mouse NIH 3T3 cells expressing the human insulin receptor. Tyrosine 72-75 insulin receptor Homo sapiens 152-168 2039477-4 1991 14-fold less potent than pig insulin in inhibiting the binding of [125I-Tyr-A14](human insulin) to transfected mouse NIH 3T3 cells expressing the human insulin receptor. (1s,4s,5s,7r)-7-{[(5s)-5-Amino-5-Carboxypentanoyl]amino}-3,3-Dimethyl-6-Oxo-2-Thiabicyclo[3.2.0]heptane-4-Carboxylic Acid 76-79 insulin receptor Homo sapiens 152-168 1991570-1 1991 The insulin receptor, an integral membrane glycoprotein, is synthesized as a single-chain precursor that is cleaved to produce two mature subunits, both of which contain N-linked oligosaccharide chains and covalently linked fatty acids. n-linked oligosaccharide 170-194 insulin receptor Homo sapiens 4-20 1991570-1 1991 The insulin receptor, an integral membrane glycoprotein, is synthesized as a single-chain precursor that is cleaved to produce two mature subunits, both of which contain N-linked oligosaccharide chains and covalently linked fatty acids. Fatty Acids 224-235 insulin receptor Homo sapiens 4-20 1991570-10 1991 Therefore, the insulin receptor contains O-linked oligosaccharides on the NH2-terminal tryptic peptide of the beta-subunit, and these O-linked oligosaccharides are not necessary to the binding or autophosphorylation function of the receptor. o-linked oligosaccharides 41-66 insulin receptor Homo sapiens 15-31 1991570-10 1991 Therefore, the insulin receptor contains O-linked oligosaccharides on the NH2-terminal tryptic peptide of the beta-subunit, and these O-linked oligosaccharides are not necessary to the binding or autophosphorylation function of the receptor. Peptides 95-102 insulin receptor Homo sapiens 15-31 1991570-10 1991 Therefore, the insulin receptor contains O-linked oligosaccharides on the NH2-terminal tryptic peptide of the beta-subunit, and these O-linked oligosaccharides are not necessary to the binding or autophosphorylation function of the receptor. o-linked oligosaccharides 134-159 insulin receptor Homo sapiens 15-31 1993068-0 1991 Mapping of carbohydrate sites on the human insulin receptor. Carbohydrates 11-23 insulin receptor Homo sapiens 43-59 1993068-7 1991 Using this technique we have shown the insulin receptor to be glycosylated at Asn 397 and Asn 881. Asparagine 78-81 insulin receptor Homo sapiens 39-55 1993068-7 1991 Using this technique we have shown the insulin receptor to be glycosylated at Asn 397 and Asn 881. Asparagine 90-93 insulin receptor Homo sapiens 39-55 1716452-7 1991 We conclude from these studies that (a) insulin inhibition of glycerol release can not be mediated directly by intracellular cAMP modulation, (b) as in the case of hexose transport activation, the signalling mechanism by the occupied insulin receptor appears to be relatively independent of the membrane lipid environment. Glycerol 62-70 insulin receptor Homo sapiens 234-250 1716452-7 1991 We conclude from these studies that (a) insulin inhibition of glycerol release can not be mediated directly by intracellular cAMP modulation, (b) as in the case of hexose transport activation, the signalling mechanism by the occupied insulin receptor appears to be relatively independent of the membrane lipid environment. Hexoses 164-170 insulin receptor Homo sapiens 234-250 1849849-0 1991 Effects of media conditions, insulin, and dexamethasone on insulin-receptor mRNA and promoter activity in HepG2 cells. Dexamethasone 42-55 insulin receptor Homo sapiens 59-75 1786203-1 1991 Insulin receptor mutation studies indicate that the receptor tyrosine kinase activity is necessary for receptor endocytosis, and several insulin receptor-containing tissues have a plasma membrane-associated protein (Mr congruent to 180,000, p180) whose tyrosine phosphorylation is receptor catalysed. Tyrosine 61-69 insulin receptor Homo sapiens 0-16 1786203-10 1991 Addition of glycerol gradient fractions to a prephosphorylated insulin receptor preparation, however, gave a tyrosine-phosphorylated 180,000 molecular weight protein when cytoplasmic and coated vesicle fractions were added. Glycerol 12-20 insulin receptor Homo sapiens 63-79 1786203-10 1991 Addition of glycerol gradient fractions to a prephosphorylated insulin receptor preparation, however, gave a tyrosine-phosphorylated 180,000 molecular weight protein when cytoplasmic and coated vesicle fractions were added. Tyrosine 109-117 insulin receptor Homo sapiens 63-79 1849849-8 1991 The effect of conditioned media, insulin, and dexamethasone on insulin-receptor promoter activity was also examined. Dexamethasone 46-59 insulin receptor Homo sapiens 63-79 1905936-5 1991 The predominant abnormality in brain glucose utilization in incipient late-onset DAT may be associated with an impairment of its control mechanism(s), which are assumed to be either an influence of brain insulin action, or brain insulin receptor function, or both. Glucose 37-44 insulin receptor Homo sapiens 229-245 1920277-0 1991 Insulin receptor sub-types in a human lymphoid-derived cell line (IM-9): differential regulation by insulin, dexamethasone and monensin. Dexamethasone 109-122 insulin receptor Homo sapiens 0-16 1719349-0 1991 Preparation and use of anti-phosphotyrosine antibodies to study structure and function of insulin receptor. Phosphotyrosine 28-43 insulin receptor Homo sapiens 90-106 2253226-8 1990 In order to study the functional significance of the increased insulin receptor levels, we incubated T47D cells with progesterone and then treated them with insulin. Progesterone 117-129 insulin receptor Homo sapiens 63-79 1843205-5 1991 When measured at 15 degrees C, insulin receptor number rose from 9000 to 22,000 per cell with increased fatty acid unsaturation. Fatty Acids 104-114 insulin receptor Homo sapiens 31-47 2124484-1 1990 A novel GTP-binding protein, GIR, along with insulin receptor (IR), has been partially purified from human placenta. Guanosine Triphosphate 8-11 insulin receptor Homo sapiens 30-32 2123490-0 1990 Mutagenesis of lysine 460 in the human insulin receptor. Lysine 15-21 insulin receptor Homo sapiens 39-55 2250023-0 1990 Insulin receptor tyrosine residues 1162 and 1163 control insulin stimulation of myristoyl-diacylglycerol generation and subsequent activation of glucose transport. Tyrosine 17-25 insulin receptor Homo sapiens 0-16 2250023-0 1990 Insulin receptor tyrosine residues 1162 and 1163 control insulin stimulation of myristoyl-diacylglycerol generation and subsequent activation of glucose transport. myristoyl-diacylglycerol 80-104 insulin receptor Homo sapiens 0-16 2250023-0 1990 Insulin receptor tyrosine residues 1162 and 1163 control insulin stimulation of myristoyl-diacylglycerol generation and subsequent activation of glucose transport. Glucose 145-152 insulin receptor Homo sapiens 0-16 2187866-1 1990 An insulin receptor mutant was constructed utilizing site-directed mutagenesis to delete the Arg-Lys-Arg-Arg basic amino acid cleavage site (positions 720-723) from the cDNA encoding the human insulin proreceptor. Arginine 93-96 insulin receptor Homo sapiens 3-19 2229049-0 1990 Glucose regulation of insulin receptor affinity in primary cultured adipocytes. Glucose 0-7 insulin receptor Homo sapiens 22-38 2229049-1 1990 Treatment of primary cultured adipocytes with 20 mM glucose resulted in a progressive increase in specific 125I-insulin binding that began almost immediately (no lag period) and culminated in a 60% increase by 24 h. This effect was dose-dependent (glucose ED50 of 4.6 mM) and mediated by an increase in insulin receptor affinity. Glucose 52-59 insulin receptor Homo sapiens 303-319 2229049-1 1990 Treatment of primary cultured adipocytes with 20 mM glucose resulted in a progressive increase in specific 125I-insulin binding that began almost immediately (no lag period) and culminated in a 60% increase by 24 h. This effect was dose-dependent (glucose ED50 of 4.6 mM) and mediated by an increase in insulin receptor affinity. Glucose 248-255 insulin receptor Homo sapiens 303-319 2229049-2 1990 Moreover, it appears that glucose modulates insulin receptor affinity through de novo protein synthesis rather than through covalent modification of receptors, since cycloheximide selectively inhibited the glucose-induced increase in insulin binding capacity (ED50 of 360 ng/ml) and restored receptor affinity to control values. Glucose 26-33 insulin receptor Homo sapiens 44-60 2229049-2 1990 Moreover, it appears that glucose modulates insulin receptor affinity through de novo protein synthesis rather than through covalent modification of receptors, since cycloheximide selectively inhibited the glucose-induced increase in insulin binding capacity (ED50 of 360 ng/ml) and restored receptor affinity to control values. Cycloheximide 166-179 insulin receptor Homo sapiens 44-60 2229049-2 1990 Moreover, it appears that glucose modulates insulin receptor affinity through de novo protein synthesis rather than through covalent modification of receptors, since cycloheximide selectively inhibited the glucose-induced increase in insulin binding capacity (ED50 of 360 ng/ml) and restored receptor affinity to control values. Glucose 206-213 insulin receptor Homo sapiens 44-60 2229049-5 1990 On the basis of these studies, we conclude that 1) insulin binding is subject to dual regulation (glucose controls insulin action by enhancing receptor affinity, whereas insulin controls the number of cell surface receptors); and 2) glucose appears to modulate insulin receptor affinity through the rapid biosynthesis of an affinity regulatory protein. Glucose 233-240 insulin receptor Homo sapiens 261-277 2211730-0 1990 Substructural analysis of the insulin receptor by microsequence analyses of limited tryptic fragments isolated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis in the absence or presence of dithiothreitol. Sodium Dodecyl Sulfate 114-136 insulin receptor Homo sapiens 30-46 2211730-0 1990 Substructural analysis of the insulin receptor by microsequence analyses of limited tryptic fragments isolated by sodium dodecyl sulfate-polyacrylamide gel electrophoresis in the absence or presence of dithiothreitol. polyacrylamide 137-151 insulin receptor Homo sapiens 30-46 2211730-1 1990 Human placental insulin receptor contains 47 Cys per an alpha beta dimer. Cysteine 45-48 insulin receptor Homo sapiens 16-32 2211730-3 1990 In order to gain more insight into the three-dimensional organization of the insulin receptor, we have used limited trypsin digestion, SDS-PAGE, and protein microsequencing. Sodium Dodecyl Sulfate 135-138 insulin receptor Homo sapiens 77-93 1697168-3 1990 We found that (i) forskolin reduces insulin receptor mRNA levels; (ii) the effects of either forskolin or dexamethasone on insulin receptor mRNA levels are near completely abolished in glucose-starved cells; (iii) 2-mercaptoethanol and heat shock, besides previously described stress conditions (glycosylatyon inhibitors), reduce insulin receptor mRNA levels. Dexamethasone 106-119 insulin receptor Homo sapiens 123-139 1697168-3 1990 We found that (i) forskolin reduces insulin receptor mRNA levels; (ii) the effects of either forskolin or dexamethasone on insulin receptor mRNA levels are near completely abolished in glucose-starved cells; (iii) 2-mercaptoethanol and heat shock, besides previously described stress conditions (glycosylatyon inhibitors), reduce insulin receptor mRNA levels. Glucose 185-192 insulin receptor Homo sapiens 123-139 1697168-3 1990 We found that (i) forskolin reduces insulin receptor mRNA levels; (ii) the effects of either forskolin or dexamethasone on insulin receptor mRNA levels are near completely abolished in glucose-starved cells; (iii) 2-mercaptoethanol and heat shock, besides previously described stress conditions (glycosylatyon inhibitors), reduce insulin receptor mRNA levels. Glucose 185-192 insulin receptor Homo sapiens 123-139 1697749-6 1990 When the phosphorylation of both receptors was examined individually by using specific monoclonal antibodies to immunoprecipitate the receptors, phosphorylation of the insulin receptor was found to increase on both serine and tyrosine residues in cells treated with 100 ng of IGF-I/ml. Serine 215-221 insulin receptor Homo sapiens 168-184 1697749-6 1990 When the phosphorylation of both receptors was examined individually by using specific monoclonal antibodies to immunoprecipitate the receptors, phosphorylation of the insulin receptor was found to increase on both serine and tyrosine residues in cells treated with 100 ng of IGF-I/ml. Tyrosine 226-234 insulin receptor Homo sapiens 168-184 2164929-1 1990 We have recently described an insulin-resistant patient with leprechaunism (leprechaun G.) having a homozygous leucine----proline mutation at amino acid position 233 in the alpha-chain of the insulin receptor. Proline 122-129 insulin receptor Homo sapiens 192-208 2193799-11 1990 Thus, the insulin receptor contains several sites of serine/threonine phosphorylation, some of which are substrates for more than one protein kinase. Serine 53-59 insulin receptor Homo sapiens 10-26 2193799-11 1990 Thus, the insulin receptor contains several sites of serine/threonine phosphorylation, some of which are substrates for more than one protein kinase. Threonine 60-69 insulin receptor Homo sapiens 10-26 1694071-2 1990 In this work (i) we stably cultured three human cell lines in media containing different glucose concentrations (from 0 to 25 mM), (ii) we characterized glucose effects on insulin receptor gene expression, (iii) we investigated the mechanism by which glucose produces these effects. Glucose 153-160 insulin receptor Homo sapiens 172-188 1694071-2 1990 In this work (i) we stably cultured three human cell lines in media containing different glucose concentrations (from 0 to 25 mM), (ii) we characterized glucose effects on insulin receptor gene expression, (iii) we investigated the mechanism by which glucose produces these effects. Glucose 153-160 insulin receptor Homo sapiens 172-188 1694071-4 1990 Our data indicate that glucose affects insulin receptor gene expression in human cells and that protein glycosylation plays a role in this regulatory mechanism. Glucose 23-30 insulin receptor Homo sapiens 39-55 1694662-0 1990 Anti-(insulin receptor) monoclonal antibody-stimulated tyrosine phosphorylation in cells transfected with human insulin receptor cDNA. Tyrosine 55-63 insulin receptor Homo sapiens 6-22 1694662-0 1990 Anti-(insulin receptor) monoclonal antibody-stimulated tyrosine phosphorylation in cells transfected with human insulin receptor cDNA. Tyrosine 55-63 insulin receptor Homo sapiens 112-128 2373247-0 1990 Phorbol ester-induced downregulation of protein kinase C potentiates insulin receptor tyrosine autophosphorylation: evidence for a major constitutive role in insulin receptor regulation. Phorbol Esters 0-13 insulin receptor Homo sapiens 69-85 2373247-0 1990 Phorbol ester-induced downregulation of protein kinase C potentiates insulin receptor tyrosine autophosphorylation: evidence for a major constitutive role in insulin receptor regulation. Phorbol Esters 0-13 insulin receptor Homo sapiens 158-174 2373247-0 1990 Phorbol ester-induced downregulation of protein kinase C potentiates insulin receptor tyrosine autophosphorylation: evidence for a major constitutive role in insulin receptor regulation. Tyrosine 86-94 insulin receptor Homo sapiens 69-85 2192846-4 1990 Replacing A3-Val with Leu, B24-Phe with Ser, or B25-Phe with Leu results in molecules that have essentially normal immunoreactivity but greatly reduced insulin-receptor-binding potency. Leucine 22-25 insulin receptor Homo sapiens 152-168 2192846-4 1990 Replacing A3-Val with Leu, B24-Phe with Ser, or B25-Phe with Leu results in molecules that have essentially normal immunoreactivity but greatly reduced insulin-receptor-binding potency. Phenylalanine 31-34 insulin receptor Homo sapiens 152-168 2192846-4 1990 Replacing A3-Val with Leu, B24-Phe with Ser, or B25-Phe with Leu results in molecules that have essentially normal immunoreactivity but greatly reduced insulin-receptor-binding potency. Serine 40-43 insulin receptor Homo sapiens 152-168 2192846-4 1990 Replacing A3-Val with Leu, B24-Phe with Ser, or B25-Phe with Leu results in molecules that have essentially normal immunoreactivity but greatly reduced insulin-receptor-binding potency. Phenylalanine 52-55 insulin receptor Homo sapiens 152-168 2192846-4 1990 Replacing A3-Val with Leu, B24-Phe with Ser, or B25-Phe with Leu results in molecules that have essentially normal immunoreactivity but greatly reduced insulin-receptor-binding potency. Leucine 61-64 insulin receptor Homo sapiens 152-168 2159709-7 1990 By covalently labeling the insulin receptor with the photoactive insulin derivative, 125I-NAPA-DP-insulin, it was demonstrated that the rates of receptor degradation of down-regulated and control receptors were similar. 125i-napa-dp 85-97 insulin receptor Homo sapiens 27-43 1703148-1 1991 The tyrosines phosphorylated are typical of those observed following phosphorylation of the heterotetrameric insulin receptor in intact cells. Tyrosine 4-13 insulin receptor Homo sapiens 109-125 1703148-4 1991 Two-dimensional thin layer phosphopeptide mapping reveals that the 48-kDa enzyme undergoes a rapid autophosphorylation on the same tyrosines (residues 1158, 1162, 1163, 1328, and 1334) that have previously been shown to be major autophosphorylation sites on the native insulin receptor beta-subunit in intact cells. Tyrosine 131-140 insulin receptor Homo sapiens 269-285 1703148-8 1991 Phosphorylation of these tyrosine residues occurs in a cascade manner analogous to that found in the intact insulin receptor beta-subunit. Tyrosine 25-33 insulin receptor Homo sapiens 108-124 2119296-0 1990 Insulin receptor carbohydrate units contain poly-N-acetyllactosamine chains. poly-N-acetyllactosamine 44-68 insulin receptor Homo sapiens 0-16 2119296-1 1990 The insulin receptor was immunoprecipitated from cultured human lymphocytes (IM-9) and rat hepatocytes (Fao) after biosynthetic labeling with [3H]glucosamine or [3H]mannose, and the nature of the carbohydrate units was investigated. Tritium 143-145 insulin receptor Homo sapiens 4-20 2119296-1 1990 The insulin receptor was immunoprecipitated from cultured human lymphocytes (IM-9) and rat hepatocytes (Fao) after biosynthetic labeling with [3H]glucosamine or [3H]mannose, and the nature of the carbohydrate units was investigated. Glucosamine 146-157 insulin receptor Homo sapiens 4-20 2119296-1 1990 The insulin receptor was immunoprecipitated from cultured human lymphocytes (IM-9) and rat hepatocytes (Fao) after biosynthetic labeling with [3H]glucosamine or [3H]mannose, and the nature of the carbohydrate units was investigated. Tritium 162-164 insulin receptor Homo sapiens 4-20 2119296-1 1990 The insulin receptor was immunoprecipitated from cultured human lymphocytes (IM-9) and rat hepatocytes (Fao) after biosynthetic labeling with [3H]glucosamine or [3H]mannose, and the nature of the carbohydrate units was investigated. Mannose 165-172 insulin receptor Homo sapiens 4-20 2119296-1 1990 The insulin receptor was immunoprecipitated from cultured human lymphocytes (IM-9) and rat hepatocytes (Fao) after biosynthetic labeling with [3H]glucosamine or [3H]mannose, and the nature of the carbohydrate units was investigated. Carbohydrates 196-208 insulin receptor Homo sapiens 4-20 2119296-3 1990 The susceptibility of the insulin receptor to this enzyme indicates that its carbohydrate units contain poly-N-acetyllactosamine sequences. Carbohydrates 77-89 insulin receptor Homo sapiens 26-42 2119296-3 1990 The susceptibility of the insulin receptor to this enzyme indicates that its carbohydrate units contain poly-N-acetyllactosamine sequences. poly-N-acetyllactosamine 104-128 insulin receptor Homo sapiens 26-42 1697168-3 1990 We found that (i) forskolin reduces insulin receptor mRNA levels; (ii) the effects of either forskolin or dexamethasone on insulin receptor mRNA levels are near completely abolished in glucose-starved cells; (iii) 2-mercaptoethanol and heat shock, besides previously described stress conditions (glycosylatyon inhibitors), reduce insulin receptor mRNA levels. Colforsin 18-27 insulin receptor Homo sapiens 36-52 1697168-3 1990 We found that (i) forskolin reduces insulin receptor mRNA levels; (ii) the effects of either forskolin or dexamethasone on insulin receptor mRNA levels are near completely abolished in glucose-starved cells; (iii) 2-mercaptoethanol and heat shock, besides previously described stress conditions (glycosylatyon inhibitors), reduce insulin receptor mRNA levels. Colforsin 18-27 insulin receptor Homo sapiens 123-139 1697168-3 1990 We found that (i) forskolin reduces insulin receptor mRNA levels; (ii) the effects of either forskolin or dexamethasone on insulin receptor mRNA levels are near completely abolished in glucose-starved cells; (iii) 2-mercaptoethanol and heat shock, besides previously described stress conditions (glycosylatyon inhibitors), reduce insulin receptor mRNA levels. Colforsin 18-27 insulin receptor Homo sapiens 123-139 1697168-3 1990 We found that (i) forskolin reduces insulin receptor mRNA levels; (ii) the effects of either forskolin or dexamethasone on insulin receptor mRNA levels are near completely abolished in glucose-starved cells; (iii) 2-mercaptoethanol and heat shock, besides previously described stress conditions (glycosylatyon inhibitors), reduce insulin receptor mRNA levels. Colforsin 93-102 insulin receptor Homo sapiens 123-139 1697168-3 1990 We found that (i) forskolin reduces insulin receptor mRNA levels; (ii) the effects of either forskolin or dexamethasone on insulin receptor mRNA levels are near completely abolished in glucose-starved cells; (iii) 2-mercaptoethanol and heat shock, besides previously described stress conditions (glycosylatyon inhibitors), reduce insulin receptor mRNA levels. Colforsin 93-102 insulin receptor Homo sapiens 123-139 1697168-3 1990 We found that (i) forskolin reduces insulin receptor mRNA levels; (ii) the effects of either forskolin or dexamethasone on insulin receptor mRNA levels are near completely abolished in glucose-starved cells; (iii) 2-mercaptoethanol and heat shock, besides previously described stress conditions (glycosylatyon inhibitors), reduce insulin receptor mRNA levels. Dexamethasone 106-119 insulin receptor Homo sapiens 123-139 1696549-2 1990 The insulin stimulated tyrosine phosphorylation of the insulin receptor was not affected. Tyrosine 23-31 insulin receptor Homo sapiens 55-71 2200525-1 1990 Expression of the cDNA encoding a human insulin receptor with replacement of alanine for lysine at residue 1018 in the ATP binding domain of the beta subunit results in a receptor that is not only kinase-defective, but also biologically inactive. Adenosine Triphosphate 119-122 insulin receptor Homo sapiens 40-56 2077476-3 1990 In erythrocytes from 8 children with high reticulocyte count and 9 healthy age-matched subjects we studied insulin receptor binding in correlation with pyruvate kinase (PK) activity and creatine levels. Creatine 186-194 insulin receptor Homo sapiens 107-123 2077476-7 1990 Our results indicate that creatine content is the best marker of red cell age for insulin receptor studies. Creatine 26-34 insulin receptor Homo sapiens 82-98 2188977-0 1990 Replacement of the human insulin receptor transmembrane and cytoplasmic domains by corresponding domains of the oncogene product v-ros leads to accelerated internalization, degradation, and down-regulation. ros 131-134 insulin receptor Homo sapiens 25-41 2339989-1 1990 Concanavalin A (ConA) stimulated the phosphorylation of the beta-subunit of the insulin receptor and an Mr-185,000 protein on serine and tyrosine residues in intact H-35 rat hepatoma cells. Serine 126-132 insulin receptor Homo sapiens 80-96 2339989-1 1990 Concanavalin A (ConA) stimulated the phosphorylation of the beta-subunit of the insulin receptor and an Mr-185,000 protein on serine and tyrosine residues in intact H-35 rat hepatoma cells. Tyrosine 137-145 insulin receptor Homo sapiens 80-96 2187866-1 1990 An insulin receptor mutant was constructed utilizing site-directed mutagenesis to delete the Arg-Lys-Arg-Arg basic amino acid cleavage site (positions 720-723) from the cDNA encoding the human insulin proreceptor. Lysine 97-100 insulin receptor Homo sapiens 3-19 2187866-1 1990 An insulin receptor mutant was constructed utilizing site-directed mutagenesis to delete the Arg-Lys-Arg-Arg basic amino acid cleavage site (positions 720-723) from the cDNA encoding the human insulin proreceptor. Arginine 101-104 insulin receptor Homo sapiens 3-19 2187866-1 1990 An insulin receptor mutant was constructed utilizing site-directed mutagenesis to delete the Arg-Lys-Arg-Arg basic amino acid cleavage site (positions 720-723) from the cDNA encoding the human insulin proreceptor. Arginine 101-104 insulin receptor Homo sapiens 3-19 2187866-1 1990 An insulin receptor mutant was constructed utilizing site-directed mutagenesis to delete the Arg-Lys-Arg-Arg basic amino acid cleavage site (positions 720-723) from the cDNA encoding the human insulin proreceptor. Amino Acids, Basic 109-125 insulin receptor Homo sapiens 3-19 15539203-1 1990 The substitution of trans- for half of the cis-monounsaturated fatty acids in the diet of Macaca fasicularis monkeys resulted in alterations in erythrocyte fatty acid composition and insulin receptor properties but not in membrane fluidity. cis-monounsaturated fatty acids 43-74 insulin receptor Homo sapiens 183-199 2318937-5 1990 Polymorphisms in the nucleotide sequences for codons 523 (Ala), 1058 (His), and 1062 (Leu) provided useful markers to differentiate the patient"s two alleles of the insulin receptor gene. Alanine 58-61 insulin receptor Homo sapiens 165-181 2318937-5 1990 Polymorphisms in the nucleotide sequences for codons 523 (Ala), 1058 (His), and 1062 (Leu) provided useful markers to differentiate the patient"s two alleles of the insulin receptor gene. Histidine 70-73 insulin receptor Homo sapiens 165-181 2318937-5 1990 Polymorphisms in the nucleotide sequences for codons 523 (Ala), 1058 (His), and 1062 (Leu) provided useful markers to differentiate the patient"s two alleles of the insulin receptor gene. Leucine 86-89 insulin receptor Homo sapiens 165-181 15539203-6 1990 In the absence of an effect on overall membrane fluidity, altered receptor activity suggests that insulin receptor activity is dynamic, requiring specific fluid membrane subdomains or highly specific fatty acid-protein interactions. Fatty Acids 200-210 insulin receptor Homo sapiens 98-114 2156441-2 1990 In both species, IGF-II has been reported to stimulate glucose transport by interacting with the insulin receptor. Glucose 55-62 insulin receptor Homo sapiens 97-113 2157215-0 1990 Mn2(+)-binding properties of a recombinant protein-tyrosine kinase derived from the human insulin receptor. mn2(+) 0-6 insulin receptor Homo sapiens 90-106 2157215-10 1990 We conclude that Mn2+ ions, although they bind weakly, induce an activating conformational change in the secondary structure of the human insulin receptor cytoplasmic domain. Manganese(2+) 17-21 insulin receptor Homo sapiens 138-154 2155093-2 1990 The autophosphorylation of the insulin receptor on tyrosyl residues activates the intrinsic tyrosine kinase of the receptor, rendering its ligand independent. cyclo(tyrosyl-tyrosyl) 51-58 insulin receptor Homo sapiens 31-47 2110001-0 1990 Threonine 1336 of the human insulin receptor is a major target for phosphorylation by protein kinase C. The ability of tumor-promoting phorbol diesters to inhibit both insulin receptor tyrosine kinase activity and its intracellular signaling correlates with the phosphorylation of the insulin receptor beta subunit on serine and threonine residues. Threonine 0-9 insulin receptor Homo sapiens 28-44 2110001-0 1990 Threonine 1336 of the human insulin receptor is a major target for phosphorylation by protein kinase C. The ability of tumor-promoting phorbol diesters to inhibit both insulin receptor tyrosine kinase activity and its intracellular signaling correlates with the phosphorylation of the insulin receptor beta subunit on serine and threonine residues. Phorbol Esters 135-151 insulin receptor Homo sapiens 28-44 2153593-2 1990 In the present study, insulin treatment of Chinese hamster ovary cells overexpressing the human insulin receptor was found to stimulate the ability of their membrane extracts to phosphorylate poly (Glu, Tyr) 1:1. poly (glu 192-201 insulin receptor Homo sapiens 96-112 2110001-0 1990 Threonine 1336 of the human insulin receptor is a major target for phosphorylation by protein kinase C. The ability of tumor-promoting phorbol diesters to inhibit both insulin receptor tyrosine kinase activity and its intracellular signaling correlates with the phosphorylation of the insulin receptor beta subunit on serine and threonine residues. Serine 318-324 insulin receptor Homo sapiens 28-44 2110001-0 1990 Threonine 1336 of the human insulin receptor is a major target for phosphorylation by protein kinase C. The ability of tumor-promoting phorbol diesters to inhibit both insulin receptor tyrosine kinase activity and its intracellular signaling correlates with the phosphorylation of the insulin receptor beta subunit on serine and threonine residues. Threonine 329-338 insulin receptor Homo sapiens 28-44 2110001-5 1990 Partial hydrolysis and radiosequence analysis of the phosphopeptide derived from insulin receptor phosphorylated by protein kinase C indicated that the phosphorylation of this tryptic peptide occurred specifically on a threonine, three amino acids from the amino terminus of the tryptic fragment. Threonine 219-228 insulin receptor Homo sapiens 81-97 1689998-1 1990 Insulin stimulates autophosphorylation of the insulin receptor on multiple tyrosines in three domains: tyrosines 1316 and 1322 in the C-terminal tail, 1146, 1150 and 1151 in the tyrosine-1150 domain, and possibly 953, 960 or 972 in the juxtamembrane domain. Tyrosine 75-84 insulin receptor Homo sapiens 46-62 1689998-1 1990 Insulin stimulates autophosphorylation of the insulin receptor on multiple tyrosines in three domains: tyrosines 1316 and 1322 in the C-terminal tail, 1146, 1150 and 1151 in the tyrosine-1150 domain, and possibly 953, 960 or 972 in the juxtamembrane domain. Tyrosine 103-112 insulin receptor Homo sapiens 46-62 1689998-1 1990 Insulin stimulates autophosphorylation of the insulin receptor on multiple tyrosines in three domains: tyrosines 1316 and 1322 in the C-terminal tail, 1146, 1150 and 1151 in the tyrosine-1150 domain, and possibly 953, 960 or 972 in the juxtamembrane domain. Tyrosine 75-83 insulin receptor Homo sapiens 46-62 1689998-7 1990 Dephosphorylation of the diphosphorylated C-terminal domain yielded insulin receptor in which the domain was singly phosphorylated at tyrosine 1322. Tyrosine 134-142 insulin receptor Homo sapiens 68-84 1689998-8 1990 Triphosphorylation of the insulin receptor in the tyrosine-1150 domain appears important in activating the receptor tyrosine kinase to phosphorylate other proteins. Tyrosine 50-58 insulin receptor Homo sapiens 26-42 1689998-9 1990 The extreme sensitivity of the triphosphorylated form of the tyrosine-1150 domain to dephosphorylation may thus be important in terminating or regulating insulin-receptor tyrosine kinase action and insulin signalling. Tyrosine 61-69 insulin receptor Homo sapiens 154-170 2153593-2 1990 In the present study, insulin treatment of Chinese hamster ovary cells overexpressing the human insulin receptor was found to stimulate the ability of their membrane extracts to phosphorylate poly (Glu, Tyr) 1:1. Tyrosine 203-207 insulin receptor Homo sapiens 96-112 2153593-3 1990 It was concluded that this activity was due to the receptor itself because: 1) it was precipitated with a monoclonal antibody to the receptor; 2) the addition of various membrane extracts to purified insulin receptor preparations stimulated the ability of these preparations to phosphorylate poly (Glu, Tyr) 1:1; and 3) certain purified proteins, including bovine serum albumin and casein, were also capable of stimulating the purified receptor to phosphorylate poly (Glu, Tyr) 1:1. poly (glu, tyr) 292-307 insulin receptor Homo sapiens 200-216 2153593-3 1990 It was concluded that this activity was due to the receptor itself because: 1) it was precipitated with a monoclonal antibody to the receptor; 2) the addition of various membrane extracts to purified insulin receptor preparations stimulated the ability of these preparations to phosphorylate poly (Glu, Tyr) 1:1; and 3) certain purified proteins, including bovine serum albumin and casein, were also capable of stimulating the purified receptor to phosphorylate poly (Glu, Tyr) 1:1. poly (glu, tyr) 462-477 insulin receptor Homo sapiens 200-216 1688999-6 1990 In the presence of the coexpressed human insulin receptor, insulin induced a two- to threefold increase in hexose transport. Hexoses 107-113 insulin receptor Homo sapiens 41-57 1688999-9 1990 We conclude that the expressed human insulin receptor is able to couple efficiently with preexisting postreceptor regulatory pathways in oocytes and that the regulation of hexose transport in these cells can be mediated through the combined actions of the expressed human insulin receptor and the endogenous oocyte insulin-like growth factor I receptor. Hexoses 172-178 insulin receptor Homo sapiens 37-53 2404758-0 1990 Diacylglycerols modulate phosphorylation of the insulin receptor from human mononuclear cells. Diglycerides 0-15 insulin receptor Homo sapiens 48-64 2227134-3 1990 The time course of pp185 phosphorylation at 37 degrees C was rapid and corresponded closely to insulin-receptor autophosphorylation but preceded insulin-stimulated glucose transport. pp185 19-24 insulin receptor Homo sapiens 95-111 1688432-2 1990 Treatment of Chinese hamster ovary (CHO) cells overexpressing the human insulin receptor (CHO.T) with insulin results in a 38 +/- 11 (mean +/- S.E., n = 9)-fold increase in a phosphatidylinositol (PtdIns) kinase activity in anti-phosphotyrosine immunoprecipitates of whole cell lysates. Phosphotyrosine 229-244 insulin receptor Homo sapiens 72-88 2184349-0 1990 Mutation of tyrosine residues 1162 and 1163 of the insulin receptor affects hormone and receptor internalization. Tyrosine 12-20 insulin receptor Homo sapiens 51-67 2136851-0 1990 Insulin-sensitive phosphorylation of serine 1293/1294 on the human insulin receptor by a tightly associated serine kinase. Serine 37-43 insulin receptor Homo sapiens 67-83 2136851-2 1990 Analysis of the serine phosphate incorporated into partially purified or highly purified insulin receptor suggests that an insulin-sensitive serine kinase (IRSK) copurifies with the insulin receptor. Phosphoserine 16-32 insulin receptor Homo sapiens 89-105 2136851-2 1990 Analysis of the serine phosphate incorporated into partially purified or highly purified insulin receptor suggests that an insulin-sensitive serine kinase (IRSK) copurifies with the insulin receptor. Phosphoserine 16-32 insulin receptor Homo sapiens 182-198 2136851-3 1990 Following trypsin digestion, reversed-phase high pressure liquid chromatography (HPLC) analysis of the phosphorylated, affinity-purified insulin receptor preparation reveals phosphopeptide profiles similar to those of trypsin-digested receptors immunoprecipitated from 32P-labeled fibroblasts overexpressing the human insulin receptor. Phosphorus-32 269-272 insulin receptor Homo sapiens 137-153 2136851-6 1990 The serine containing tryptic peptide within the cytoplasmic domain of the human insulin receptor predicted to elute most rapidly upon HPLC had the sequence SSHCQR corresponding to residues 1293-1298. Serine 4-10 insulin receptor Homo sapiens 81-97 2136851-6 1990 The serine containing tryptic peptide within the cytoplasmic domain of the human insulin receptor predicted to elute most rapidly upon HPLC had the sequence SSHCQR corresponding to residues 1293-1298. Peptides 30-37 insulin receptor Homo sapiens 81-97 2136851-9 1990 We propose that serine 1293 or 1294 of the human insulin receptor is a major site(s) phosphorylated on the insulin receptor in intact cells and is phosphorylated by IRSK. Serine 16-22 insulin receptor Homo sapiens 49-65 2136851-9 1990 We propose that serine 1293 or 1294 of the human insulin receptor is a major site(s) phosphorylated on the insulin receptor in intact cells and is phosphorylated by IRSK. Serine 16-22 insulin receptor Homo sapiens 107-123 2210055-5 1990 The sequences of the gene and oligonucleotide primers will facilitate studies of genetic variation in the hINSR gene and thereby increase our understanding of the role of this gene in the development of insulin-resistant states and glucose intolerance. Glucose 232-239 insulin receptor Homo sapiens 106-111 2153301-0 1990 Labile disulfide bonds in human placental insulin receptor. Disulfides 7-16 insulin receptor Homo sapiens 42-58 1964389-8 1990 The occurrence of pp180, an insulin receptor substrate, in plasma membranes of several insulin responsive tissues suggests that it has a role in insulin signalling. pp180 18-23 insulin receptor Homo sapiens 28-44 2153301-1 1990 The disulfide crosslinking pattern of human placental insulin receptor was investigated using selective reduction with tributylphosphine followed by alkylation with N-[3H]ethylmaleimide. Disulfides 4-13 insulin receptor Homo sapiens 54-70 2153301-1 1990 The disulfide crosslinking pattern of human placental insulin receptor was investigated using selective reduction with tributylphosphine followed by alkylation with N-[3H]ethylmaleimide. tri-n-butylphosphine 119-136 insulin receptor Homo sapiens 54-70 2153301-1 1990 The disulfide crosslinking pattern of human placental insulin receptor was investigated using selective reduction with tributylphosphine followed by alkylation with N-[3H]ethylmaleimide. n-[3h]ethylmaleimide 165-185 insulin receptor Homo sapiens 54-70 2236159-0 1990 Does taurine bind to the insulin binding site of the insulin receptor? Taurine 5-12 insulin receptor Homo sapiens 53-69 2153301-2 1990 Insulin receptor contains a single sulfhydryl group in each beta subunit whose alkylation with N-[3H]ethylmaleimide inhibits receptor autophosphorylation. n-[3h]ethylmaleimide 95-115 insulin receptor Homo sapiens 0-16 33777737-3 2021 The aim of this study is to explore the association of triglyceride glucose (TyG) index, a simple surrogate marker of IR, with NSCLC risk. Glucose 68-75 insulin receptor Homo sapiens 118-120 33805872-11 2021 CONCLUSIONS: An increase of fasting glucose and more frequent incidence of metabolic syndrome, diabetes, and cardiovascular diseases in subjects with IR are associated with the prevalence of cardiovascular risk factors. Glucose 36-43 insulin receptor Homo sapiens 150-152 33810179-5 2021 This review aims to discuss causes behind the diminished activation of IR in neurons, with a focus on the functional relationship between mitochondria and IR during early insulin signaling and the related roles of oxidative stress, mitochondrial hypometabolism, and glutamate excitotoxicity in the development of IR insensitivity to insulin. Glutamic Acid 266-275 insulin receptor Homo sapiens 71-73 33777737-3 2021 The aim of this study is to explore the association of triglyceride glucose (TyG) index, a simple surrogate marker of IR, with NSCLC risk. 8-methyl-2-{[(pyridin-4-yl)sulfanyl]methyl}quinazolin-4(3H)-one 77-80 insulin receptor Homo sapiens 118-120 33033446-12 2020 Several parameter values were affected by the INSR genotype, particularly W/H ratio, lipid, insulin and glucose levels and insulin resistance in PCOS patients. Glucose 104-111 insulin receptor Homo sapiens 46-50 33776919-5 2021 The aim of the present study was to measure the content of IR and IGF-1R and their phosphorylation in the placenta of women with type 1 diabetes mellitus (T1D) or with gestational diabetes mellitus (GDM) compared to women with normal glucose tolerance (NGT) during pregnancy. Glucose 234-241 insulin receptor Homo sapiens 59-61 33776919-13 2021 A positive correlation was observed between phosphorylation of placental IR and the glucose levels during the third trimester of GDM and T1D pregnancy (R-squared 0.21, p=0.003). Glucose 84-91 insulin receptor Homo sapiens 73-75 33032225-9 2021 Finally, the mechanism study by XPS, XRD, and IR demonstrated that the ligand exchange played an important role in the electro-assisted phosphate uptake process. Phosphates 136-145 insulin receptor Homo sapiens 46-48 33034331-0 2020 Salt-inclusion chalcogenides: an emerging class of IR nonlinear optical materials. chalcogenides 15-28 insulin receptor Homo sapiens 51-53 33034331-1 2020 Non-centrosymmetric metal chalcogenides such as AgGaS2 and AgGaSe2 are two of the commercial nonlinear optical (NLO) crystals widely used in the infrared (IR) region. metal chalcogenides 20-39 insulin receptor Homo sapiens 155-157 33034331-1 2020 Non-centrosymmetric metal chalcogenides such as AgGaS2 and AgGaSe2 are two of the commercial nonlinear optical (NLO) crystals widely used in the infrared (IR) region. aggas2 48-54 insulin receptor Homo sapiens 155-157 33034331-1 2020 Non-centrosymmetric metal chalcogenides such as AgGaS2 and AgGaSe2 are two of the commercial nonlinear optical (NLO) crystals widely used in the infrared (IR) region. aggase2 59-66 insulin receptor Homo sapiens 155-157 33034331-3 2020 Recently, the development of salt-inclusion chalcogenides with non-centrosymmetric structures has attracted more and more attention and interest owing to their intensive potential applications originating from their wide Eg, strong dij, ultrahigh laser-induced damage thresholds (LIDTs) and large IR transmission range. Salts 29-33 insulin receptor Homo sapiens 297-299 33034331-3 2020 Recently, the development of salt-inclusion chalcogenides with non-centrosymmetric structures has attracted more and more attention and interest owing to their intensive potential applications originating from their wide Eg, strong dij, ultrahigh laser-induced damage thresholds (LIDTs) and large IR transmission range. chalcogenides 44-57 insulin receptor Homo sapiens 297-299 33034331-4 2020 In this frontier paper, we review the recent progress of salt-inclusion chalcogenides (including 28 related compounds) as favourable candidates for IR-NLO materials, which can be divided into 3 types according to their chemical compositions and structural characteristics: (i) the [RaXb][GanQ2n] type and its derivatives, (ii) [NaBa4Cl][Ge3S10] and its derivatives, and (iii) the [A3X][MB12(MQ4)3] type. Salts 57-61 insulin receptor Homo sapiens 148-150 33034331-4 2020 In this frontier paper, we review the recent progress of salt-inclusion chalcogenides (including 28 related compounds) as favourable candidates for IR-NLO materials, which can be divided into 3 types according to their chemical compositions and structural characteristics: (i) the [RaXb][GanQ2n] type and its derivatives, (ii) [NaBa4Cl][Ge3S10] and its derivatives, and (iii) the [A3X][MB12(MQ4)3] type. chalcogenides 72-85 insulin receptor Homo sapiens 148-150 33034331-6 2020 In addition, the present challenges of creating new IR-NLO salt-inclusion chalcogenides and future perspectives in this field are discussed. Salts 59-63 insulin receptor Homo sapiens 52-54 33034331-6 2020 In addition, the present challenges of creating new IR-NLO salt-inclusion chalcogenides and future perspectives in this field are discussed. chalcogenides 74-87 insulin receptor Homo sapiens 52-54 34931736-8 2022 Histological examination indicated that treatment of ovarian I/R injury with GOS led to the improvement of ovarian tissue, which was accompanied by an increase in SOD activity and GSH level and a decrease in MDA level, NF-kappaB, TNF-alpha, IL-1beta, and IL-6 expressions. Glutathione 180-183 insulin receptor Homo sapiens 61-64 25676548-2 2015 Signalling pathways appear to converge on glycogen regulatory enzymes via insulin (glycogen synthase kinase 3beta, protein phosphatase 1, allosteric action of glucose-6-phosphate), beta-adrenergic (phosphorylase kinase protein phosphatase 1 inhibitor), and 5" adenosine monophosphate-activated protein kinase (allosteric action of glucose-6-phosphate, direct glycogen binding, insulin receptor). Glycogen 42-50 insulin receptor Homo sapiens 377-393 7821730-11 1994 We have found that in rat-1 fibroblasts which overexpressing human insulin receptor an inhibition of the tyrosine kinase activity of the receptor may be induced by high glucose levels. Glucose 169-176 insulin receptor Homo sapiens 67-83 7821730-12 1994 This appears to be mediated through activation of certain protein kinase C isoforms which form stable complexes with the insulin receptor and modulate the tyrosine kinase activity of the insulin receptor through serine phosphorylation of the receptor beta subunit. Serine 212-218 insulin receptor Homo sapiens 121-137 34965699-13 2021 Leprechaunism was confirmed by genetic analysis of the insulin receptor (INSR) gene, in which a novel c.320C>G; p. Thr107Arg homozygous missense mutation in exon 2 was found. thr107arg 115-124 insulin receptor Homo sapiens 55-71 34965699-13 2021 Leprechaunism was confirmed by genetic analysis of the insulin receptor (INSR) gene, in which a novel c.320C>G; p. Thr107Arg homozygous missense mutation in exon 2 was found. thr107arg 115-124 insulin receptor Homo sapiens 73-77 34964902-8 2021 We identified dual IGF1R/IR antagonists, BMS-754807 and linsitinib, able to inhibit tumor cell viability at concentrations that do not affect CAR T-cells. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 56-66 insulin receptor Homo sapiens 25-27 34882427-3 2022 In this report, a mechanistic study of a prototypical tandem photoredox/HAT reaction coupling cyclohexene and 1,4-dicyanobenzene (DCB) using an Ir(ppy)3 photocatalyst and thiol HAT catalyst is reported. cyclohexene 94-105 insulin receptor Homo sapiens 144-152 34882427-3 2022 In this report, a mechanistic study of a prototypical tandem photoredox/HAT reaction coupling cyclohexene and 1,4-dicyanobenzene (DCB) using an Ir(ppy)3 photocatalyst and thiol HAT catalyst is reported. 1,4-dicyanobenzene 110-128 insulin receptor Homo sapiens 144-152 34882427-3 2022 In this report, a mechanistic study of a prototypical tandem photoredox/HAT reaction coupling cyclohexene and 1,4-dicyanobenzene (DCB) using an Ir(ppy)3 photocatalyst and thiol HAT catalyst is reported. 1,4-dicyanobenzene 130-133 insulin receptor Homo sapiens 144-152 34882427-8 2022 Kinetic modeling of the reaction, using rate constants derived from TAS, demonstrates that the efficiency of the reaction is limited by parasitic absorption and unproductive quenching between excited Ir(ppy)3 and the cyanohydrin photoproduct. cyanohydrin 217-228 insulin receptor Homo sapiens 200-208 34944530-3 2021 Insulin receptor stimulation is correlated with multiple physiological and biochemical functions, including glucose transport, glucose homeostasis, food intake, proliferation, glycolysis, and lipogenesis. Glucose 108-115 insulin receptor Homo sapiens 0-16 34944530-5 2021 Signal transducers such as protein kinases or the GLUT4-induced influx of glucose connect insulin receptor stimulation with transcription. Glucose 74-81 insulin receptor Homo sapiens 90-106 34944037-10 2021 Treatment with miR-497-5p inhibitors did not change the diameter of the myotubes but increased the expression of its target genes Insr and Igf1r. CHEMBL3740941 23-25 insulin receptor Homo sapiens 130-134 34551248-3 2021 The strategy relies on the of use visible-light-mediated photocatalysis with readily available Ir(III) complexes to bring about single-electron reduction of an all-alkyl ketimine species to an alpha-amino radical intermediate; the alpha-amino radical undergoes Giese-type addition with a variety of alkenes to forge the alpha-trialkyl-alpha-tertiary amine center. alkyl ketimine 164-178 insulin receptor Homo sapiens 95-102 34877528-3 2021 Infrared (IR) spectroscopy is a well-established technique which has been widely applied in polysaccharide structural analysis. Polysaccharides 92-106 insulin receptor Homo sapiens 10-12 34877528-4 2021 In this paper, the principle of IR and interpretation of polysaccharide IR spectrum are briefly introduced. Polysaccharides 57-71 insulin receptor Homo sapiens 32-34 34877528-4 2021 In this paper, the principle of IR and interpretation of polysaccharide IR spectrum are briefly introduced. Polysaccharides 57-71 insulin receptor Homo sapiens 72-74 34877528-5 2021 Classical applications of IR spectroscopy in polysaccharide structural elucidation are reviewed from qualitative and quantitative aspects. Polysaccharides 45-59 insulin receptor Homo sapiens 26-28 34877528-7 2021 These emerging techniques can considerably expand application scope of IR, thus exert a more important effect on carbohydrate characterization. Carbohydrates 113-125 insulin receptor Homo sapiens 71-73 34877528-8 2021 Overall, this review seeks to provide a comprehensive insight to applications of IR spectroscopy in polysaccharide structural analysis and highlights the importance of advanced IR-integrating techniques. Polysaccharides 100-114 insulin receptor Homo sapiens 81-83 34732796-3 2021 Using Si would bring EOT and its many applications to the silicon photonics realm and the mid-IR range. Silicon 6-8 insulin receptor Homo sapiens 94-96 34732796-4 2021 Since Si thin film is a semi-transparent film in mid-IR, a generalization was proposed of the normalized transmission metric used in literature for EOT studies in opaque films. Silicon 6-8 insulin receptor Homo sapiens 53-55 34931736-3 2022 This study aimed to investigate whether the gossypin (GOS) with antioxidant properties, a flavonoid, has beneficial effects on the biochemical, molecular, and histopathological aspects of ovarian I/R injury. gossypin 44-52 insulin receptor Homo sapiens 196-199 34931736-3 2022 This study aimed to investigate whether the gossypin (GOS) with antioxidant properties, a flavonoid, has beneficial effects on the biochemical, molecular, and histopathological aspects of ovarian I/R injury. gossypin 54-57 insulin receptor Homo sapiens 196-199 34931736-3 2022 This study aimed to investigate whether the gossypin (GOS) with antioxidant properties, a flavonoid, has beneficial effects on the biochemical, molecular, and histopathological aspects of ovarian I/R injury. Flavonoids 90-99 insulin receptor Homo sapiens 196-199 34959365-0 2021 Hepatocyte-Specific Co-Delivery of Zinc Ions and Plasmid DNA by Lactosylated Poly(1-vinylimidazole) for Suppression of Insulin Receptor Internalization. poly(1-vinylimidazole) 77-98 insulin receptor Homo sapiens 119-135 34969688-3 2021 An in vitro model of IR cleavage shows that extracellular calpain 2 directly cleaves IR, which generates sIR, and sequential cleavage of the IRbeta subunit by gamma-secretase impairs insulin signaling in a glucose concentration-dependent manner. Glucose 206-213 insulin receptor Homo sapiens 21-23 34089144-2 2021 Objective To compare patients receiving tapentadol IR versus oxycodone IR following orthopaedic surgery during hospitalisation with regard to the changing of opioids at hospital discharge. Tapentadol 40-50 insulin receptor Homo sapiens 51-53 34089144-2 2021 Objective To compare patients receiving tapentadol IR versus oxycodone IR following orthopaedic surgery during hospitalisation with regard to the changing of opioids at hospital discharge. Oxycodone 61-70 insulin receptor Homo sapiens 71-73 34089144-5 2021 Participants included adult orthopaedic surgery patients receiving postoperative tapentadol IR or oxycodone IR during hospitalisation between 1 January 2018 and 30 June 2019. Tapentadol 81-91 insulin receptor Homo sapiens 92-94 34089144-5 2021 Participants included adult orthopaedic surgery patients receiving postoperative tapentadol IR or oxycodone IR during hospitalisation between 1 January 2018 and 30 June 2019. Oxycodone 98-107 insulin receptor Homo sapiens 108-110 34089144-13 2021 Conclusions The post-operative use of tapentadol IR during hospitalisation was associated with an increased likelihood of opioid changing at hospital discharge. Tapentadol 38-48 insulin receptor Homo sapiens 49-51 34884763-4 2021 Adipogenesis was unaffected in Nrg4 KD adipocytes, but there was a complete impairment of the insulin-induced 2-deoxyglucose uptake, which was likely the result of reduced insulin receptor and Glut4 protein. Deoxyglucose 110-124 insulin receptor Homo sapiens 172-188 34755745-0 2021 An ab initio anharmonic approach to IR, Raman and SFG spectra of the solvated methylammonium ion. methylamine 78-96 insulin receptor Homo sapiens 36-38 34755745-3 2021 In the present work, we have applied the ab initio anharmonic algorithm at the CCSD/aug-cc-pVDZ level to simulate the IR and Raman spectra of the solvated methylammonium ion, MA-H+ X3, where X denotes the solvent molecules, to understand the Fermi resonance mechanism in which the overtones of NH bending modes are coupled with the fundamentals of NH stretching modes. methylamine 155-173 insulin receptor Homo sapiens 118-120 34551248-3 2021 The strategy relies on the of use visible-light-mediated photocatalysis with readily available Ir(III) complexes to bring about single-electron reduction of an all-alkyl ketimine species to an alpha-amino radical intermediate; the alpha-amino radical undergoes Giese-type addition with a variety of alkenes to forge the alpha-trialkyl-alpha-tertiary amine center. alpha-amino radical 193-212 insulin receptor Homo sapiens 95-102 34290045-7 2021 Rather these findings are better explained as a direct consequence of postmenopausal women with features of insulin resistance (IR) eating a low-fat high-carbohydrate diet for 13 years. Carbohydrates 154-166 insulin receptor Homo sapiens 128-130 34087222-8 2021 More importantly, it is for the first time to show that the anti-neuroinflammatory effects of tangeretin through VEGFA, EGFR, IGF-1 receptor, InsR, and mTOR signaling pathway. tangeretin 94-104 insulin receptor Homo sapiens 142-146 34539566-8 2021 Computational docking analysis disclosed the possible stabilizing effect of PFOA on the complex between InsR and GM3 ganglioside, previously shown to be associated with the low grade chronic inflammation-related insulin resistance. perfluorooctanoic acid 76-80 insulin receptor Homo sapiens 104-108 34539566-8 2021 Computational docking analysis disclosed the possible stabilizing effect of PFOA on the complex between InsR and GM3 ganglioside, previously shown to be associated with the low grade chronic inflammation-related insulin resistance. G(M3) Ganglioside 113-128 insulin receptor Homo sapiens 104-108 34196088-3 2021 We have characterized the adducts formed between a series of isostructural N -heterocyclic carbene (NHC) complexes with Ru, Os, Rh, and Ir centers and the model protein hen egg white lysozyme by X-ray crystallography and mass spectrometry. n -heterocyclic carbene 75-98 insulin receptor Homo sapiens 136-138 34196088-3 2021 We have characterized the adducts formed between a series of isostructural N -heterocyclic carbene (NHC) complexes with Ru, Os, Rh, and Ir centers and the model protein hen egg white lysozyme by X-ray crystallography and mass spectrometry. nhc 100-103 insulin receptor Homo sapiens 136-138 34196088-3 2021 We have characterized the adducts formed between a series of isostructural N -heterocyclic carbene (NHC) complexes with Ru, Os, Rh, and Ir centers and the model protein hen egg white lysozyme by X-ray crystallography and mass spectrometry. Ruthenium 120-122 insulin receptor Homo sapiens 136-138 34196088-5 2021 In contrast, the more inert Os and Ir derivatives were detected in an electronegative binding pocket after undergoing ligand exchange of a chlorido ligand for an amino acid side chain. chlorido 139-147 insulin receptor Homo sapiens 35-37 34324831-0 2021 Phospholipid exchange shows insulin receptor activity is supported by both the propensity to form wide bilayers and ordered raft domains. Phospholipids 0-12 insulin receptor Homo sapiens 28-44 34324831-3 2021 Here, using efficient methyl-alpha-cyclodextrin mediated lipid exchange, we studied the effect of altering plasma membrane outer leaflet phospholipid composition upon the activity of IR in mammalian cells. methyl-alpha-cyclodextrin 22-47 insulin receptor Homo sapiens 183-185 34324831-3 2021 Here, using efficient methyl-alpha-cyclodextrin mediated lipid exchange, we studied the effect of altering plasma membrane outer leaflet phospholipid composition upon the activity of IR in mammalian cells. Phospholipids 137-149 insulin receptor Homo sapiens 183-185 34324831-4 2021 After substitution of endogenous lipids with lipids having an ability to form liquid ordered (Lo) domains (sphingomyelins) or liquid disordered (Ld) domains (unsaturated phosphatidylcholines (PCs)), we found that the propensity of lipids to form ordered domains is required for high IR activity. Sphingomyelins 107-121 insulin receptor Homo sapiens 283-285 34390422-0 2021 Correction to: Switch-on effect on conformation-specific arylamine-DNA adduct by cyclometalated Ir(III) complexes. aniline 57-66 insulin receptor Homo sapiens 96-103 34438601-7 2021 IR was calculated by using the homeostasis model assessment for IR in patients with obesity and the estimated glucose disposal rate in T1D. Glucose 110-117 insulin receptor Homo sapiens 0-2 34484117-11 2021 The results of this study could be used as a theoretical basis in support of using metformin in the treatment of PCOS-IR patients. Metformin 83-92 insulin receptor Homo sapiens 118-120 34531946-4 2021 The Ir(III) complex nanoparticles have relatively strong photodynamic activity upon irradiation, which includes type I and type II reactive oxygen species. Reactive Oxygen Species 131-154 insulin receptor Homo sapiens 4-11 34408667-3 2021 We found that urate-associated variants in the human insulin (INS), insulin receptor (INSR), and insulin receptor substrate-1 (IRS1) loci associate with the expression of the insulin-like growth factor 2, IRS1, INSR, and ZNF358 genes; additionally, we found genetic interaction between SLC2A9 and the three loci, most evident in women. Uric Acid 14-19 insulin receptor Homo sapiens 68-84 34408667-3 2021 We found that urate-associated variants in the human insulin (INS), insulin receptor (INSR), and insulin receptor substrate-1 (IRS1) loci associate with the expression of the insulin-like growth factor 2, IRS1, INSR, and ZNF358 genes; additionally, we found genetic interaction between SLC2A9 and the three loci, most evident in women. Uric Acid 14-19 insulin receptor Homo sapiens 86-90 34408667-3 2021 We found that urate-associated variants in the human insulin (INS), insulin receptor (INSR), and insulin receptor substrate-1 (IRS1) loci associate with the expression of the insulin-like growth factor 2, IRS1, INSR, and ZNF358 genes; additionally, we found genetic interaction between SLC2A9 and the three loci, most evident in women. Uric Acid 14-19 insulin receptor Homo sapiens 211-215 34111424-7 2021 Simvastatin impaired the phosphorylation of the insulin receptor (IR beta), Akt ser473 and S6rp, and increased phosphorylation of AMPK thr172 in both myotubes and myoblasts, which was prevented by insulin and mevalonate. Simvastatin 0-11 insulin receptor Homo sapiens 48-64 34111424-7 2021 Simvastatin impaired the phosphorylation of the insulin receptor (IR beta), Akt ser473 and S6rp, and increased phosphorylation of AMPK thr172 in both myotubes and myoblasts, which was prevented by insulin and mevalonate. Mevalonic Acid 209-219 insulin receptor Homo sapiens 48-64 34413118-6 2021 Addition of a C20 fatty diacid-containing side chain imparts strong, reversible albumin binding, while three amino acid substitutions (A14E, B16H and B25H) provide molecular stability and contribute to attenuating insulin receptor (IR) binding and clearance, further prolonging the half-life. c20 fatty diacid 14-30 insulin receptor Homo sapiens 232-234 34283407-3 2021 The examples evaluated make use of different photocatalysts, such as polypyridyl complexes of Ir or Ru transition metals, organic dyes such as Rose Bengal, phthalocyanine-metal organocatalysts, or visible-light activated complexes. polypyridyl complexes 69-90 insulin receptor Homo sapiens 94-96 34361768-5 2021 The most efficient green PhOLED with 10 wt% of Ir(ppy)3 {tris(2-phenylpyridine)iridium(III)} in the H2 host showed a power efficiency of 34.1 lm/W, current efficiency of 33.9 cd/A, and a high value of 9.4% for external quantum efficiency at a high brightness of 1000 cd/m2, which is required for lighting applications. Tris(2-phenylpyridine)iridium 57-86 insulin receptor Homo sapiens 47-55 34361768-5 2021 The most efficient green PhOLED with 10 wt% of Ir(ppy)3 {tris(2-phenylpyridine)iridium(III)} in the H2 host showed a power efficiency of 34.1 lm/W, current efficiency of 33.9 cd/A, and a high value of 9.4% for external quantum efficiency at a high brightness of 1000 cd/m2, which is required for lighting applications. Deuterium 100-102 insulin receptor Homo sapiens 47-55 34232631-6 2021 Pearson"s correlation coefficient test showed that elemental carbon (EC), polycyclic aromatic hydrocarbons (PAHs), and metals (Ca, Co, and V) were negatively correlated to the dysregulated proteins (INSR, IRS-1, AKT, FOXO1, GLUT2, and GLUT4). Carbon 61-67 insulin receptor Homo sapiens 199-203 34232631-6 2021 Pearson"s correlation coefficient test showed that elemental carbon (EC), polycyclic aromatic hydrocarbons (PAHs), and metals (Ca, Co, and V) were negatively correlated to the dysregulated proteins (INSR, IRS-1, AKT, FOXO1, GLUT2, and GLUT4). Carbon 69-71 insulin receptor Homo sapiens 199-203 34358111-0 2021 Interaction between DNA, Albumin and Apo-Transferrin and Iridium(III) Complexes with Phosphines Derived from Fluoroquinolones as a Potent Anticancer Drug. Phosphines 85-95 insulin receptor Homo sapiens 65-68 34358111-0 2021 Interaction between DNA, Albumin and Apo-Transferrin and Iridium(III) Complexes with Phosphines Derived from Fluoroquinolones as a Potent Anticancer Drug. Fluoroquinolones 109-125 insulin receptor Homo sapiens 65-68 34358111-1 2021 A group of cytotoxic half-sandwich iridium(III) complexes with aminomethyl(diphenyl)phosphine derived from fluoroquinolone antibiotics exhibit the ability to (i) accumulate in the nucleus, (ii) induce apoptosis, (iii) activate caspase-3/7 activity, (iv) induce the changes in cell cycle leading to G2/M phase arrest, and (v) radicals generation. aminomethyl(diphenyl)phosphine 63-93 insulin receptor Homo sapiens 43-46 34358111-1 2021 A group of cytotoxic half-sandwich iridium(III) complexes with aminomethyl(diphenyl)phosphine derived from fluoroquinolone antibiotics exhibit the ability to (i) accumulate in the nucleus, (ii) induce apoptosis, (iii) activate caspase-3/7 activity, (iv) induce the changes in cell cycle leading to G2/M phase arrest, and (v) radicals generation. aminomethyl(diphenyl)phosphine 63-93 insulin receptor Homo sapiens 213-216 34358111-1 2021 A group of cytotoxic half-sandwich iridium(III) complexes with aminomethyl(diphenyl)phosphine derived from fluoroquinolone antibiotics exhibit the ability to (i) accumulate in the nucleus, (ii) induce apoptosis, (iii) activate caspase-3/7 activity, (iv) induce the changes in cell cycle leading to G2/M phase arrest, and (v) radicals generation. Fluoroquinolones 107-122 insulin receptor Homo sapiens 43-46 34358111-1 2021 A group of cytotoxic half-sandwich iridium(III) complexes with aminomethyl(diphenyl)phosphine derived from fluoroquinolone antibiotics exhibit the ability to (i) accumulate in the nucleus, (ii) induce apoptosis, (iii) activate caspase-3/7 activity, (iv) induce the changes in cell cycle leading to G2/M phase arrest, and (v) radicals generation. Fluoroquinolones 107-122 insulin receptor Homo sapiens 213-216 34358111-7 2021 Furthermore, Ir(III) complexes were found to dock within the apo-Tf binding site, including nearby tyrosine residues. Tyrosine 99-107 insulin receptor Homo sapiens 13-20 34343291-0 2021 Effects of changes in glycan composition on glycoprotein dynamics: example of N-glycans on insulin receptor. Polysaccharides 22-28 insulin receptor Homo sapiens 91-107 34343291-0 2021 Effects of changes in glycan composition on glycoprotein dynamics: example of N-glycans on insulin receptor. n-glycans 78-87 insulin receptor Homo sapiens 91-107 34343291-3 2021 One such example is the development of insulin resistance, which has been attributed to the removal of sialic acid residues from N-glycans of insulin receptor (IR) from various experimental studies. N-Acetylneuraminic Acid 103-114 insulin receptor Homo sapiens 142-158 34343291-3 2021 One such example is the development of insulin resistance, which has been attributed to the removal of sialic acid residues from N-glycans of insulin receptor (IR) from various experimental studies. N-Acetylneuraminic Acid 103-114 insulin receptor Homo sapiens 160-162 34343291-3 2021 One such example is the development of insulin resistance, which has been attributed to the removal of sialic acid residues from N-glycans of insulin receptor (IR) from various experimental studies. n-glycans 129-138 insulin receptor Homo sapiens 142-158 34343291-3 2021 One such example is the development of insulin resistance, which has been attributed to the removal of sialic acid residues from N-glycans of insulin receptor (IR) from various experimental studies. n-glycans 129-138 insulin receptor Homo sapiens 160-162 34087222-7 2021 Taken together, we assumed that tangeretin could exert protective effects on neuroinflammation by decreasing the expression of VEGFA, EGFR, InsR, and IGF-1 receptor in the PI3K-AKT, MAPK, mTOR signaling pathway. tangeretin 32-42 insulin receptor Homo sapiens 140-144 34324831-4 2021 After substitution of endogenous lipids with lipids having an ability to form liquid ordered (Lo) domains (sphingomyelins) or liquid disordered (Ld) domains (unsaturated phosphatidylcholines (PCs)), we found that the propensity of lipids to form ordered domains is required for high IR activity. unsaturated phosphatidylcholines 158-190 insulin receptor Homo sapiens 283-285 34324831-4 2021 After substitution of endogenous lipids with lipids having an ability to form liquid ordered (Lo) domains (sphingomyelins) or liquid disordered (Ld) domains (unsaturated phosphatidylcholines (PCs)), we found that the propensity of lipids to form ordered domains is required for high IR activity. Phosphatidylcholines 192-195 insulin receptor Homo sapiens 283-285 34324831-6 2021 Incorporating purified IR into alkyl maltoside micelles with increasing hydrocarbon lengths also increased IR activity, but more modestly than by increasing lipid acyl chain length in cells. alkyl maltoside 31-46 insulin receptor Homo sapiens 23-25 34324831-6 2021 Incorporating purified IR into alkyl maltoside micelles with increasing hydrocarbon lengths also increased IR activity, but more modestly than by increasing lipid acyl chain length in cells. alkyl maltoside 31-46 insulin receptor Homo sapiens 107-109 34324831-6 2021 Incorporating purified IR into alkyl maltoside micelles with increasing hydrocarbon lengths also increased IR activity, but more modestly than by increasing lipid acyl chain length in cells. Hydrocarbons 72-83 insulin receptor Homo sapiens 23-25 34324831-6 2021 Incorporating purified IR into alkyl maltoside micelles with increasing hydrocarbon lengths also increased IR activity, but more modestly than by increasing lipid acyl chain length in cells. Hydrocarbons 72-83 insulin receptor Homo sapiens 107-109 34443576-7 2021 Results showed that the new ncAA, bulky-isonitrile-carbamate-lysine (BICK) is efficiently and specifically incorporated into proteins by genetic code expansion, and despite the slow (4 + 1) cycloaddition, enables the labeling of outer membrane receptors such as insulin receptor (IR) with a membrane-impermeable dye. ncaa 28-32 insulin receptor Homo sapiens 262-278 34443576-7 2021 Results showed that the new ncAA, bulky-isonitrile-carbamate-lysine (BICK) is efficiently and specifically incorporated into proteins by genetic code expansion, and despite the slow (4 + 1) cycloaddition, enables the labeling of outer membrane receptors such as insulin receptor (IR) with a membrane-impermeable dye. bick 69-73 insulin receptor Homo sapiens 262-278 34160136-0 2021 Ir(III)-Catalyzed Diarylation/Annulation of Benzoic Acids: Facile Access to Multi-Aryl Spirobifluorenes as Pure Hydrocarbon Hosts for High-Performance OLEDs. Benzoates 44-57 insulin receptor Homo sapiens 0-7 34160136-0 2021 Ir(III)-Catalyzed Diarylation/Annulation of Benzoic Acids: Facile Access to Multi-Aryl Spirobifluorenes as Pure Hydrocarbon Hosts for High-Performance OLEDs. -aryl spirobifluorenes 81-103 insulin receptor Homo sapiens 0-7 34160136-0 2021 Ir(III)-Catalyzed Diarylation/Annulation of Benzoic Acids: Facile Access to Multi-Aryl Spirobifluorenes as Pure Hydrocarbon Hosts for High-Performance OLEDs. Hydrocarbons 112-123 insulin receptor Homo sapiens 0-7 34160136-0 2021 Ir(III)-Catalyzed Diarylation/Annulation of Benzoic Acids: Facile Access to Multi-Aryl Spirobifluorenes as Pure Hydrocarbon Hosts for High-Performance OLEDs. oleds 151-156 insulin receptor Homo sapiens 0-7 34340727-1 2021 BACKGROUND & AIMS: Branched-chain amino acids (BCAAs) are considered markers of insulin resistance (IR) in subjects with obesity. Amino Acids, Branched-Chain 19-45 insulin receptor Homo sapiens 100-102 34340727-1 2021 BACKGROUND & AIMS: Branched-chain amino acids (BCAAs) are considered markers of insulin resistance (IR) in subjects with obesity. Amino Acids, Branched-Chain 47-52 insulin receptor Homo sapiens 100-102 34165135-6 2021 However, clinical trials and systematic reviews show statistical differences on glucose, insulin, and glycated hemoglobin levels of patients with T2DM, associated with activation mechanisms of transcription factors related to genes of the glucide metabolism and the insulin receptor, and the regulation of intracellular Ca2+ insulin concentrations. Glucose 80-87 insulin receptor Homo sapiens 266-282 34275275-0 2021 Evidence of IR-Induced Chemistry in a Neat Solid: Tautomerization of Thiotropolone by Thermal, Electronic, and Vibrational Excitations. thiotropolone 69-82 insulin receptor Homo sapiens 12-14 34275275-2 2021 Visible light irradiation (lambda >= 400 nm) leads to thione-enol thiol-keto tautomerization in matrices and under neat solid conditions at 15 K. The assignment of the IR spectra of the two thiotropolone tautomers (thione-enol and thiol-keto) was carried out with the support of B3LYP/6-311+G(2d,p) computations. thiotropolone 192-205 insulin receptor Homo sapiens 170-172 34275275-2 2021 Visible light irradiation (lambda >= 400 nm) leads to thione-enol thiol-keto tautomerization in matrices and under neat solid conditions at 15 K. The assignment of the IR spectra of the two thiotropolone tautomers (thione-enol and thiol-keto) was carried out with the support of B3LYP/6-311+G(2d,p) computations. thione-enol 217-228 insulin receptor Homo sapiens 170-172 34275275-4 2021 Moreover, it was found that narrowband IR irradiation of the thiol-keto form in a neat solid, at the frequency of its CH stretching overtones/combination modes, also induces tautomerization to the thione-enol form. Sulfhydryl Compounds 61-66 insulin receptor Homo sapiens 39-41 34275275-4 2021 Moreover, it was found that narrowband IR irradiation of the thiol-keto form in a neat solid, at the frequency of its CH stretching overtones/combination modes, also induces tautomerization to the thione-enol form. overtones 132-141 insulin receptor Homo sapiens 39-41 34275275-4 2021 Moreover, it was found that narrowband IR irradiation of the thiol-keto form in a neat solid, at the frequency of its CH stretching overtones/combination modes, also induces tautomerization to the thione-enol form. thione-enol 197-208 insulin receptor Homo sapiens 39-41 34249083-15 2021 Conclusion: Homozygous G/G genotype at the INSR locus (rs4804416) is associated with an increased risk of AF in patients on L-thyroxine, independent of serum of free thyroxine and thyroid-stimulating hormone serum concentrations. Thyroxine 124-135 insulin receptor Homo sapiens 43-47 34290045-8 2021 All the worst clinical features of IR, including type 2 diabetes mellitus (T2DM) in some, can be "reversed" by the prescription of a high-fat low-carbohydrate diet. Carbohydrates 146-158 insulin receptor Homo sapiens 35-37 34207541-1 2021 Insulin acts by binding with a specific receptor called an insulin receptor (INSR), ending up with glucose transporter activation and glucose uptake. Glucose 99-106 insulin receptor Homo sapiens 77-81 34207541-1 2021 Insulin acts by binding with a specific receptor called an insulin receptor (INSR), ending up with glucose transporter activation and glucose uptake. Glucose 134-141 insulin receptor Homo sapiens 59-75 34203120-2 2021 LRP1 is a scaffold protein for insulin receptor involved in the insulin-induced glucose transporter type 4 (GLUT4) translocation to plasma membrane and glucose uptake in different types of cells. Glucose 152-159 insulin receptor Homo sapiens 31-47 34207541-1 2021 Insulin acts by binding with a specific receptor called an insulin receptor (INSR), ending up with glucose transporter activation and glucose uptake. Glucose 134-141 insulin receptor Homo sapiens 77-81 34503438-9 2021 INS too showed similar results.INSR, INS and TRIB3 were found to have the maximum change in their binding free energy due to rSNP variation. rsnp 125-129 insulin receptor Homo sapiens 31-35 34207541-1 2021 Insulin acts by binding with a specific receptor called an insulin receptor (INSR), ending up with glucose transporter activation and glucose uptake. Glucose 99-106 insulin receptor Homo sapiens 59-75 35065520-0 2022 Detection of siloxane thin films on glass substrate using IR ratio-reflectance spectrum. Siloxanes 13-21 insulin receptor Homo sapiens 58-60 35066640-11 2022 Finally, in vitro assays confirmed that EGCG acts as an insulin-sensitizing agent and that the chronic treatment of liver cells with tea extracts results in an enhancement of the insulin receptor levels and insulin sensitivity. epigallocatechin gallate 40-44 insulin receptor Homo sapiens 179-195 35587699-11 2022 In contrast with other Ir(ppz)2(LX) complexes, Ir(ppz)2(picOH) produced long-lived TA species, attributed to excited-state intramolecular proton transfer of the picOH ligand in the excited singlet state. lx 32-34 insulin receptor Homo sapiens 47-55 35587699-11 2022 In contrast with other Ir(ppz)2(LX) complexes, Ir(ppz)2(picOH) produced long-lived TA species, attributed to excited-state intramolecular proton transfer of the picOH ligand in the excited singlet state. picoh 56-61 insulin receptor Homo sapiens 47-55 35587699-11 2022 In contrast with other Ir(ppz)2(LX) complexes, Ir(ppz)2(picOH) produced long-lived TA species, attributed to excited-state intramolecular proton transfer of the picOH ligand in the excited singlet state. Tantalum 83-85 insulin receptor Homo sapiens 47-55 35587699-11 2022 In contrast with other Ir(ppz)2(LX) complexes, Ir(ppz)2(picOH) produced long-lived TA species, attributed to excited-state intramolecular proton transfer of the picOH ligand in the excited singlet state. picoh 161-166 insulin receptor Homo sapiens 47-55 34740281-0 2022 Differentiation of Disaccharide Isomers via a Combination of IR and UV Photodissociation Mass Spectrometry. Disaccharides 19-31 insulin receptor Homo sapiens 61-63 34740281-2 2022 For photodissociation MS, infrared (IR) and ultraviolet (UV) lasers can generate complementary fragment ions, so an effective combination of the two methods may provide rich and valuable fragment patterns for glycan analysis. Polysaccharides 209-215 insulin receptor Homo sapiens 36-38 34740281-8 2022 CONCLUSIONS: This study demonstrates the capabilities of the combination of IR and UV photodissociation MS in the identification of diverse glycan isomers. Polysaccharides 140-146 insulin receptor Homo sapiens 76-78 35441186-4 2022 Our results showed that the existence of the galloyl moiety in the structure of polyphenols was necessary for their inhibition of adipogenic differentiation, which could help to delay cells from entering the G2/M phase as well as to hinder the MCE process in the early stage of differentiation and the downstream PPARgamma and C/EBPalpha related MAPK signaling pathway, probably via binding to IR and disturbing the alpha-helix in its conformation. galloyl 45-52 insulin receptor Homo sapiens 394-396 35441186-4 2022 Our results showed that the existence of the galloyl moiety in the structure of polyphenols was necessary for their inhibition of adipogenic differentiation, which could help to delay cells from entering the G2/M phase as well as to hinder the MCE process in the early stage of differentiation and the downstream PPARgamma and C/EBPalpha related MAPK signaling pathway, probably via binding to IR and disturbing the alpha-helix in its conformation. Polyphenols 80-91 insulin receptor Homo sapiens 394-396 35149128-0 2022 Tyrphostin AG1024 downregulates aryl hydrocarbon receptor (AhR) expression in an IGF1R and IR-independent manner. Tyrphostins 0-10 insulin receptor Homo sapiens 91-93 35149128-0 2022 Tyrphostin AG1024 downregulates aryl hydrocarbon receptor (AhR) expression in an IGF1R and IR-independent manner. tyrphostin AG 1024 11-17 insulin receptor Homo sapiens 91-93 35149128-4 2022 Among 164 kinase inhibitors listed in these kits, tyrphostin AG1024, commonly used as an inhibitor of insulin-like growth factor receptor (IGF1R) and insulin receptor (IR), was identified as a potent inhibitor of 3-methylcholanthrene (MC)-mediated AhR activation. Tyrphostins 50-60 insulin receptor Homo sapiens 150-166 35149128-4 2022 Among 164 kinase inhibitors listed in these kits, tyrphostin AG1024, commonly used as an inhibitor of insulin-like growth factor receptor (IGF1R) and insulin receptor (IR), was identified as a potent inhibitor of 3-methylcholanthrene (MC)-mediated AhR activation. Tyrphostins 50-60 insulin receptor Homo sapiens 168-170 35149128-4 2022 Among 164 kinase inhibitors listed in these kits, tyrphostin AG1024, commonly used as an inhibitor of insulin-like growth factor receptor (IGF1R) and insulin receptor (IR), was identified as a potent inhibitor of 3-methylcholanthrene (MC)-mediated AhR activation. tyrphostin AG 1024 61-67 insulin receptor Homo sapiens 150-166 35149128-4 2022 Among 164 kinase inhibitors listed in these kits, tyrphostin AG1024, commonly used as an inhibitor of insulin-like growth factor receptor (IGF1R) and insulin receptor (IR), was identified as a potent inhibitor of 3-methylcholanthrene (MC)-mediated AhR activation. tyrphostin AG 1024 61-67 insulin receptor Homo sapiens 168-170 35149128-4 2022 Among 164 kinase inhibitors listed in these kits, tyrphostin AG1024, commonly used as an inhibitor of insulin-like growth factor receptor (IGF1R) and insulin receptor (IR), was identified as a potent inhibitor of 3-methylcholanthrene (MC)-mediated AhR activation. Methylcholanthrene 213-233 insulin receptor Homo sapiens 150-166 35149128-4 2022 Among 164 kinase inhibitors listed in these kits, tyrphostin AG1024, commonly used as an inhibitor of insulin-like growth factor receptor (IGF1R) and insulin receptor (IR), was identified as a potent inhibitor of 3-methylcholanthrene (MC)-mediated AhR activation. Methylcholanthrene 213-233 insulin receptor Homo sapiens 168-170 35587699-0 2022 Influence of picolinate ancillary ligands on unique photophysical properties of Ir(ppz)2(LX). picolinic acid 13-23 insulin receptor Homo sapiens 80-88 35587699-1 2022 Homoleptic fac-Ir(ppz)3 (ppz = phenylpyrazole) and a series of heteroleptic Ir(ppz)2(LX) complexes consisting of picolinic acid (pic), 3-hydroxypicolinic acid (picOH), and isoquinolinecarboxylic acid (iq) as ancillary ligands (LX) were synthesised to investigate the influence of the ancillary ligands on the photophysical properties of the complexes. lx 85-87 insulin receptor Homo sapiens 76-84 35587699-1 2022 Homoleptic fac-Ir(ppz)3 (ppz = phenylpyrazole) and a series of heteroleptic Ir(ppz)2(LX) complexes consisting of picolinic acid (pic), 3-hydroxypicolinic acid (picOH), and isoquinolinecarboxylic acid (iq) as ancillary ligands (LX) were synthesised to investigate the influence of the ancillary ligands on the photophysical properties of the complexes. picolinic acid 113-127 insulin receptor Homo sapiens 76-84 35587699-1 2022 Homoleptic fac-Ir(ppz)3 (ppz = phenylpyrazole) and a series of heteroleptic Ir(ppz)2(LX) complexes consisting of picolinic acid (pic), 3-hydroxypicolinic acid (picOH), and isoquinolinecarboxylic acid (iq) as ancillary ligands (LX) were synthesised to investigate the influence of the ancillary ligands on the photophysical properties of the complexes. 3-hydroxypicolinic acid 135-158 insulin receptor Homo sapiens 76-84 35609831-6 2022 The chemical stability of milled bosentan was evaluated using ATR-IR and 1 H NMR as well. Bosentan 33-41 insulin receptor Homo sapiens 66-74 35579256-4 2022 Notably, the formation of QDI derivatives can actively scavenge the reactive oxygen species generated by fac -Ir(ppy) 3 , thus avoiding oxygen quenching of the photocatalyst. Reactive Oxygen Species 68-91 insulin receptor Homo sapiens 110-119 35182540-4 2022 Our findings indicate the importance of insulin receptor-mediated activation of the MAPK signalling pathway in the proliferation and growth of the bladder wall of the racemose cyst and its susceptibility to metformin action. Metformin 207-216 insulin receptor Homo sapiens 40-56 35557695-3 2022 Here, different heterocyclic compounds with indole and pyrimidine moieties have been synthesized effectively, and their structures have been validated using NMR, IR, and mass spectroscopy. indole 44-50 insulin receptor Homo sapiens 162-164 35557695-3 2022 Here, different heterocyclic compounds with indole and pyrimidine moieties have been synthesized effectively, and their structures have been validated using NMR, IR, and mass spectroscopy. pyrimidine 55-65 insulin receptor Homo sapiens 162-164 35564095-0 2022 Octagonal Quasicrystal Defect Mode Laser-Based PVK: Ir(ppy)3 Polymer Driven by Optical Pumping. Polymers 61-68 insulin receptor Homo sapiens 52-60 35065520-1 2022 In case of thin films of siloxane obtained from different organo-silane derivatives (alkoxy and chloro) on soda lime silica glass substrates, IR-ATR and IR-SR could not detect the organic functional groups of the coating. Siloxanes 25-33 insulin receptor Homo sapiens 142-144 35457152-3 2022 Insulin resistance in this group of patients results from defects at the molecular level, including impaired insulin receptor-related signaling pathways enhanced by obesity and its features: Excess visceral fat, chronic inflammation, and reactive oxygen species. Oxygen 247-253 insulin receptor Homo sapiens 109-125 35065520-1 2022 In case of thin films of siloxane obtained from different organo-silane derivatives (alkoxy and chloro) on soda lime silica glass substrates, IR-ATR and IR-SR could not detect the organic functional groups of the coating. Siloxanes 25-33 insulin receptor Homo sapiens 153-155 35014128-4 2022 Spironolactone therapy was triggered by the detection of subclinical LVD (GLS <=16% or diastolic abnormalities (at least one of E/e">15, E/e" >10 with left atrial enlargement (LAE) or impaired relaxation (E/A <0.8, IR), LAE with IR), or borderline GLS (17%) with IR or borderline GLS with LAE. Spironolactone 0-14 insulin receptor Homo sapiens 215-217 35450409-3 2022 In addition to the direct association between I-R and the release of reactive oxygen species and reactive nitrogen species, it is involved in developing mitochondrial oxidative damage. oxygen species 78-92 insulin receptor Homo sapiens 46-49 35450409-3 2022 In addition to the direct association between I-R and the release of reactive oxygen species and reactive nitrogen species, it is involved in developing mitochondrial oxidative damage. Nitrogen 106-114 insulin receptor Homo sapiens 46-49 35456670-5 2022 Our main goal, however, is to intensively investigate whether this relatively simple polymer may find applications in protecting against ionizing radiation (IR) or for therapy in cases of radiation-induced damage. Polymers 85-92 insulin receptor Homo sapiens 157-159 35014128-4 2022 Spironolactone therapy was triggered by the detection of subclinical LVD (GLS <=16% or diastolic abnormalities (at least one of E/e">15, E/e" >10 with left atrial enlargement (LAE) or impaired relaxation (E/A <0.8, IR), LAE with IR), or borderline GLS (17%) with IR or borderline GLS with LAE. Spironolactone 0-14 insulin receptor Homo sapiens 229-231 35014128-4 2022 Spironolactone therapy was triggered by the detection of subclinical LVD (GLS <=16% or diastolic abnormalities (at least one of E/e">15, E/e" >10 with left atrial enlargement (LAE) or impaired relaxation (E/A <0.8, IR), LAE with IR), or borderline GLS (17%) with IR or borderline GLS with LAE. Spironolactone 0-14 insulin receptor Homo sapiens 263-265 35346008-10 2022 Several heterogeneous conditions that share the occurrence of insulin resistance, such as aging, obesity, acromegaly, lipodystrophy, cystic fibrosis, insulin receptor dysfunction, and Alstrom syndrome, also share both clinical and structural manifestations of kidney disease, including glomerulomegaly and other features of DKD, focal segmental glomerulosclerosis, and C3 glomerulopathy, which might be ascribed to reduction in the synthesis of factor H binding sites (such as heparan sulfate) that leads to uncontrolled complement activation. Heparitin Sulfate 477-492 insulin receptor Homo sapiens 150-166 35073186-10 2022 Conclusions: We developed a simple and affordable method of identifying IR in children with overweight or OB based on anthropometric variables and routine blood tests for metabolic indicators, such as glucose and triglycerides, which can be implemented in underserved sites. Glucose 201-208 insulin receptor Homo sapiens 72-74 35073186-10 2022 Conclusions: We developed a simple and affordable method of identifying IR in children with overweight or OB based on anthropometric variables and routine blood tests for metabolic indicators, such as glucose and triglycerides, which can be implemented in underserved sites. Triglycerides 213-226 insulin receptor Homo sapiens 72-74 35193378-3 2022 Methods: To define the mechanisms by which insulin controls plasma cholesterol levels, we knocked down the insulin receptor, FoxO1, and the key bile acid synthesis enzyme, CYP8B1. Cholesterol 67-78 insulin receptor Homo sapiens 107-123 35228371-5 2022 It has been shown that GM3 regulates the signal transduction of insulin receptor in adipose tissue as a component of membrane microdomains, and elevation in GM3 level causes insulin resistance. gm3 23-26 insulin receptor Homo sapiens 64-80 35434067-4 2022 CASE SUMMARY: We present the rare case of a female patient aged 11 years and 9 mo with type A insulin resistance and an INSR heterozygous mutation (c.3614C>T), who was treated with a combination of pioglitazone and flutamide. Pioglitazone 198-210 insulin receptor Homo sapiens 120-124 35434067-4 2022 CASE SUMMARY: We present the rare case of a female patient aged 11 years and 9 mo with type A insulin resistance and an INSR heterozygous mutation (c.3614C>T), who was treated with a combination of pioglitazone and flutamide. Flutamide 215-224 insulin receptor Homo sapiens 120-124 35241773-0 2022 Membrane extraction with styrene-maleic acid copolymer results in insulin receptor autophosphorylation in the absence of ligand. Styrene 25-32 insulin receptor Homo sapiens 66-82 35241773-0 2022 Membrane extraction with styrene-maleic acid copolymer results in insulin receptor autophosphorylation in the absence of ligand. maleic acid copolymer 33-54 insulin receptor Homo sapiens 66-82 35241773-3 2022 Here we report the first functional investigation of the mammalian insulin receptor which was extracted from cell membranes using poly(styrene-co-maleic acid). styrene-maleic acid polymer 130-158 insulin receptor Homo sapiens 67-83 35241773-5 2022 Surprisingly, activation of the insulin receptor and proximal downstream signalling was detected upon copolymer extraction even in the absence of insulin stimulation. copolymer 102-111 insulin receptor Homo sapiens 32-48 35217681-7 2022 We validate putative targets for therapy ex vivo and identify potential combination treatments, such as the inhibition of the INSR/IGF-1R axis to increase the sensitivity to dasatinib treatment. Dasatinib 174-183 insulin receptor Homo sapiens 126-130 35147164-2 2022 Signals from the occupied insulin receptor are translated into downstream signalling changes in serine/threonine kinases within timescales of seconds, and this is followed by delivery and accumulation of the glucose transporter GLUT4 at the plasma membrane. Serine 96-102 insulin receptor Homo sapiens 26-42 35000900-6 2022 Metformin may have a role in the treatment of type A insulin resistance syndrome due to heterozygous mutation of the INSR gene. Metformin 0-9 insulin receptor Homo sapiens 117-121 35074429-0 2022 The P300 acetyltransferase inhibitor C646 promotes membrane translocation of insulin receptor protein substrate and interaction with the insulin receptor. C646 37-41 insulin receptor Homo sapiens 77-93 35074429-0 2022 The P300 acetyltransferase inhibitor C646 promotes membrane translocation of insulin receptor protein substrate and interaction with the insulin receptor. C646 37-41 insulin receptor Homo sapiens 137-153 35074429-5 2022 Inhibition of P300 acetyltransferase activity by C646 drastically increased tyrosine phosphorylation of the insulin receptor protein substrates (IRS1/2) without affecting the tyrosine phosphorylation of the beta subunit of the insulin receptor (IRbeta) in hepatocytes in the absence of insulin. C646 49-53 insulin receptor Homo sapiens 108-124 35074429-5 2022 Inhibition of P300 acetyltransferase activity by C646 drastically increased tyrosine phosphorylation of the insulin receptor protein substrates (IRS1/2) without affecting the tyrosine phosphorylation of the beta subunit of the insulin receptor (IRbeta) in hepatocytes in the absence of insulin. Tyrosine 76-84 insulin receptor Homo sapiens 108-124 35476887-1 2022 OBJECTIVE: Evaluate the pupillary-constricting effects following administration of buprenorphine buccal film (BBF) and immediate-release (IR) oxycodone. Oxycodone 142-151 insulin receptor Homo sapiens 138-140 35157107-5 2022 RESULTS: Oleic acid (OA, 100 microM) was shown to down regulate expression of the insulin receptor, PTEN and a PI3K catalytic (p110beta) and regulatory (p85alpha) subunit compared to palmitic, linoleic and stearic acids (P < 0.04), and promote greater eNOS phosphorylation at Ser1177. Oleic Acid 9-19 insulin receptor Homo sapiens 82-98 35223937-7 2021 In addition, we illustrated our cellular and molecular model consisting of studying the functional activity of CM fractions on IR and its downstream signaling pathways in the hepatocarcinoma (HepG2) and the human embryonic kidney (HEK293) cells using the bioluminescence resonance energy transfer (BRET), phosphorylation, and glucose uptake assays. Glucose 326-333 insulin receptor Homo sapiens 127-129 35223937-8 2021 Overall, our work demonstrated for the first time that CM lactoferrin and CM-derived bioactive peptides positively modulate IR and its related signaling pathways in HepG2 and HEK293 cells. Cm 74-76 insulin receptor Homo sapiens 124-126 35223937-9 2021 As a conclusion, the pharmacological targeting of IR by CM sheds more light on the antidiabetic properties of CM by providing its molecular basis that may constitute a solid rationale for the development of new generation of antidiabetic tools from CM-derived proteins and peptides and the utilization of CM in the management of diabetes. Cm 56-58 insulin receptor Homo sapiens 50-52 35223937-9 2021 As a conclusion, the pharmacological targeting of IR by CM sheds more light on the antidiabetic properties of CM by providing its molecular basis that may constitute a solid rationale for the development of new generation of antidiabetic tools from CM-derived proteins and peptides and the utilization of CM in the management of diabetes. Cm 110-112 insulin receptor Homo sapiens 50-52 35223937-9 2021 As a conclusion, the pharmacological targeting of IR by CM sheds more light on the antidiabetic properties of CM by providing its molecular basis that may constitute a solid rationale for the development of new generation of antidiabetic tools from CM-derived proteins and peptides and the utilization of CM in the management of diabetes. Cm 305-307 insulin receptor Homo sapiens 50-52 35095765-13 2021 Conclusions: There were several independent factors associated with IR in patients with chronic HCV infection, including obesity, treatment experience, high serum ALT and triglyceride levels, as well as advanced hepatic fibrosis. Triglycerides 171-183 insulin receptor Homo sapiens 68-70 34651654-4 2022 Treatment with prednisolone (PSL), mycophenolate mofetil (MMF), and tacrolimus (TAC) resulted in improved SLE activity and glucose intolerance with the reduction of anti-insulin receptor autoantibodies. Prednisolone 15-27 insulin receptor Homo sapiens 170-186 34651654-4 2022 Treatment with prednisolone (PSL), mycophenolate mofetil (MMF), and tacrolimus (TAC) resulted in improved SLE activity and glucose intolerance with the reduction of anti-insulin receptor autoantibodies. Prednisolone 29-32 insulin receptor Homo sapiens 170-186 34651654-4 2022 Treatment with prednisolone (PSL), mycophenolate mofetil (MMF), and tacrolimus (TAC) resulted in improved SLE activity and glucose intolerance with the reduction of anti-insulin receptor autoantibodies. Mycophenolic Acid 35-56 insulin receptor Homo sapiens 170-186 34651654-4 2022 Treatment with prednisolone (PSL), mycophenolate mofetil (MMF), and tacrolimus (TAC) resulted in improved SLE activity and glucose intolerance with the reduction of anti-insulin receptor autoantibodies. Mycophenolic Acid 58-61 insulin receptor Homo sapiens 170-186 34651654-4 2022 Treatment with prednisolone (PSL), mycophenolate mofetil (MMF), and tacrolimus (TAC) resulted in improved SLE activity and glucose intolerance with the reduction of anti-insulin receptor autoantibodies. Tacrolimus 68-78 insulin receptor Homo sapiens 170-186 34651654-4 2022 Treatment with prednisolone (PSL), mycophenolate mofetil (MMF), and tacrolimus (TAC) resulted in improved SLE activity and glucose intolerance with the reduction of anti-insulin receptor autoantibodies. Tacrolimus 80-83 insulin receptor Homo sapiens 170-186 35228371-5 2022 It has been shown that GM3 regulates the signal transduction of insulin receptor in adipose tissue as a component of membrane microdomains, and elevation in GM3 level causes insulin resistance. gm3 157-160 insulin receptor Homo sapiens 64-80 35355907-9 2021 Significant results were observed in rs1799817 single nucleotide polymorphisms (SNP) of INSR with elevated levels of triglycerides and rs10818854 of DENND1A, rs13429458 of THADA, rs2349415 of FSHR with the high levels of DHEAS. Triglycerides 117-130 insulin receptor Homo sapiens 88-92 35355907-9 2021 Significant results were observed in rs1799817 single nucleotide polymorphisms (SNP) of INSR with elevated levels of triglycerides and rs10818854 of DENND1A, rs13429458 of THADA, rs2349415 of FSHR with the high levels of DHEAS. Dehydroepiandrosterone Sulfate 221-226 insulin receptor Homo sapiens 88-92 35230100-4 2022 QD-shuttle complexes photocatalyze homo- and heterointermolecular (2 + 2) photocycloadditions of benzalacetone, chalcone and its derivatives with up to 94% yield; the yields for all reactions are comparable to those achieved by Ir(ppy)3 but with the advantages of a factor of 2.5 lower catalyst loading, superior stability, and the ability to recover the catalyst by simple centrifugation and reuse it for multiple reaction cycles. benzylideneacetone 97-110 insulin receptor Homo sapiens 228-236 35230100-4 2022 QD-shuttle complexes photocatalyze homo- and heterointermolecular (2 + 2) photocycloadditions of benzalacetone, chalcone and its derivatives with up to 94% yield; the yields for all reactions are comparable to those achieved by Ir(ppy)3 but with the advantages of a factor of 2.5 lower catalyst loading, superior stability, and the ability to recover the catalyst by simple centrifugation and reuse it for multiple reaction cycles. Chalcone 112-120 insulin receptor Homo sapiens 228-236 2558650-5 1989 We previously demonstrated that insulin receptor gene expression in human cell lines in enhanced by glucose. Glucose 100-107 insulin receptor Homo sapiens 32-48 35225010-8 2022 High glucose can influence on GBM progression through the promotion of the following parameters: cell viability, dispersal, InsR expression and cell proliferation (Ki-67). Glucose 5-12 insulin receptor Homo sapiens 124-128 2557012-12 1989 Poly(L-lysine) activates the insulin receptor kinase by increasing the Vmax. poly(l-lysine 0-13 insulin receptor Homo sapiens 29-45 2557012-14 1989 Poly(L-lysine) markedly stimulates the kinase activity of insulin receptor preparations that have lost both basal kinase activity and the ability to be stimulated by insulin. poly(l-lysine 0-13 insulin receptor Homo sapiens 58-74 2583100-3 1989 Stimulation of these cells with EGF induced tyrosine autophosphorylation of the EGF-insulin receptor chimera (150 kd) and tyrosine phosphorylation of the beta-subunit of the kinase-deficient insulin receptor (95 kd). Tyrosine 44-52 insulin receptor Homo sapiens 84-100 2583100-5 1989 When immunoaffinity purified EGF-insulin receptor hybrids and kinase-deficient insulin receptors were used in a cell lysate phosphorylation assay, it was found that addition of EGF produced 32P-labeling of both receptor species. Phosphorus-32 190-193 insulin receptor Homo sapiens 33-49 2551760-9 1989 However, IGF-I stimulates glucose transport predominantly by interacting with the insulin receptor. Glucose 26-33 insulin receptor Homo sapiens 82-98 2552437-0 1989 In vitro tyrosine phosphorylation studies on RAS proteins and calmodulin suggest that polylysine-like basic peptides or domains may be involved in interactions between insulin receptor kinase and its substrate. Tyrosine 9-17 insulin receptor Homo sapiens 168-184 2676896-4 1989 Cells enriched with docosahexaenoic acid show an increase in insulin binding at 15 degrees C that is due to an increase in the number of available insulin receptor sites on the plasma membrane. Docosahexaenoic Acids 20-40 insulin receptor Homo sapiens 147-163 2552266-3 1989 Affinity cross-linking study revealed that molecular weight of the insulin receptor was 210 kDa and that it could not be dissociated to alpha- and beta-subunit with dithiothreitol treatment. Dithiothreitol 165-179 insulin receptor Homo sapiens 67-83 2552437-1 1989 We have investigated the in vitro tyrosine phosphorylation of the HRAS and KRAS proteins by human placental insulin receptor kinase. Tyrosine 34-42 insulin receptor Homo sapiens 108-124 2552437-3 1989 Since the tyrosine phosphorylation of calmodulin by the insulin receptor kinase in vitro requires cofactors such as protamine and poly(L-lysine), we examined the possibility that poly(L-lysine) may also potentiate the interaction between RAS proteins and the insulin receptor. Tyrosine 10-18 insulin receptor Homo sapiens 56-72 2552437-3 1989 Since the tyrosine phosphorylation of calmodulin by the insulin receptor kinase in vitro requires cofactors such as protamine and poly(L-lysine), we examined the possibility that poly(L-lysine) may also potentiate the interaction between RAS proteins and the insulin receptor. poly(l-lysine 130-143 insulin receptor Homo sapiens 56-72 2552437-3 1989 Since the tyrosine phosphorylation of calmodulin by the insulin receptor kinase in vitro requires cofactors such as protamine and poly(L-lysine), we examined the possibility that poly(L-lysine) may also potentiate the interaction between RAS proteins and the insulin receptor. poly(l-lysine) 130-144 insulin receptor Homo sapiens 56-72 2552437-4 1989 We found that purified HRAS proteins are indeed phosphorylated by purified insulin receptor kinase in the presence of poly(L-lysine). poly(l-lysine) 118-132 insulin receptor Homo sapiens 75-91 2552437-7 1989 Further examination of the role of poly(L-lysine) in potentiating tyrosine phosphorylation of the HRAS protein and calmodulin by purified insulin receptor kinase indicates that poly(L-lysine) affects the conformation of these protein substrates as well as that of the receptor kinase domain. poly(l-lysine) 35-49 insulin receptor Homo sapiens 138-154 2552437-7 1989 Further examination of the role of poly(L-lysine) in potentiating tyrosine phosphorylation of the HRAS protein and calmodulin by purified insulin receptor kinase indicates that poly(L-lysine) affects the conformation of these protein substrates as well as that of the receptor kinase domain. Tyrosine 66-74 insulin receptor Homo sapiens 138-154 2552437-7 1989 Further examination of the role of poly(L-lysine) in potentiating tyrosine phosphorylation of the HRAS protein and calmodulin by purified insulin receptor kinase indicates that poly(L-lysine) affects the conformation of these protein substrates as well as that of the receptor kinase domain. poly(l-lysine) 177-191 insulin receptor Homo sapiens 138-154 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Threonine 107-110 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Cysteine 111-114 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Tyrosine 127-130 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Tyrosine 131-134 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Histidine 135-138 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Phenylalanine 139-142 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Glutamine 143-146 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Aspartic Acid 147-150 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Threonine 154-157 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Cysteine 158-161 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Tyrosine 131-134 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Tyrosine 131-134 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Aspartic Acid 182-185 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Phenylalanine 186-189 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Glutamine 190-193 insulin receptor Homo sapiens 32-48 2550426-7 1989 We have now constructed a human insulin receptor mutant in which 3 residues in this sequence were altered (Thr-Cys-Pro-Pro-Pro-Tyr-Tyr-His-Phe-Gln-Asp to Thr-Cys-Pro-Arg-Arg-Tyr-Tyr-Asp-Phe-Gln-Asp) and have expressed this mutant in rat hepatoma (HTC) cells. Aspartic Acid 182-185 insulin receptor Homo sapiens 32-48 2569023-4 1989 In contrast, insulin receptor autophosphorylation in 1% Triton X-100 cell lysates was reduced in both patients and parents. Octoxynol 56-68 insulin receptor Homo sapiens 13-29 2504716-8 1989 Surprisingly, the insulin-independent activated (1 min in vivo insulin-treated) and uncoupled (24 h in vivo insulin-treated) insulin receptors displayed similar stoichiometries of 32P incorporation into the beta subunit by in vitro autophosphorylation when compared with the control insulin receptors, ranging from 1.5 to 1.8 mol of phosphate incorporated/mol of insulin receptor. Phosphates 333-342 insulin receptor Homo sapiens 125-141 2479553-0 1989 A leucine-to-proline mutation in the insulin receptor in a family with insulin resistance. Leucine 2-9 insulin receptor Homo sapiens 37-53 2479553-0 1989 A leucine-to-proline mutation in the insulin receptor in a family with insulin resistance. Proline 13-20 insulin receptor Homo sapiens 37-53 2697986-8 1989 The mature insulin receptor is inserted into the plasma membrane as an alpha 2-beta 2 disulfide-linked heterodimer. Disulfides 86-95 insulin receptor Homo sapiens 11-27 2753889-1 1989 Recently, we have described a COOH-terminal deletion mutation of the human insulin receptor (HIR delta CT) that exhibits normal insulin-mediated kinase activity and endocytosis, but is inefficient in stimulating glucose transport and glycogen synthase (McClain, D. A., Maegawa, H., Levy, J., Huecksteadt, T., Dull, T. J., Lee, J., Ullrich, A., and Olefsky, J.M. Glucose 212-219 insulin receptor Homo sapiens 75-91 2546561-5 1989 Similarly, insulin receptor tyrosine kinase as assessed by receptor autophosphorylation and phosphorylation of the substrate poly-(Glu/Tyr) was not fully activated by treatment of cells with the insulin dimer (31 and 42% of the effect of insulin, respectively) in concentrations which maximally activate glucose transport and give rise to full insulin receptor occupancy (5 X 10(-7) M). poly- 125-130 insulin receptor Homo sapiens 11-27 2546561-5 1989 Similarly, insulin receptor tyrosine kinase as assessed by receptor autophosphorylation and phosphorylation of the substrate poly-(Glu/Tyr) was not fully activated by treatment of cells with the insulin dimer (31 and 42% of the effect of insulin, respectively) in concentrations which maximally activate glucose transport and give rise to full insulin receptor occupancy (5 X 10(-7) M). Glutamic Acid 131-134 insulin receptor Homo sapiens 11-27 2546561-5 1989 Similarly, insulin receptor tyrosine kinase as assessed by receptor autophosphorylation and phosphorylation of the substrate poly-(Glu/Tyr) was not fully activated by treatment of cells with the insulin dimer (31 and 42% of the effect of insulin, respectively) in concentrations which maximally activate glucose transport and give rise to full insulin receptor occupancy (5 X 10(-7) M). Tyrosine 135-138 insulin receptor Homo sapiens 11-27 2546561-5 1989 Similarly, insulin receptor tyrosine kinase as assessed by receptor autophosphorylation and phosphorylation of the substrate poly-(Glu/Tyr) was not fully activated by treatment of cells with the insulin dimer (31 and 42% of the effect of insulin, respectively) in concentrations which maximally activate glucose transport and give rise to full insulin receptor occupancy (5 X 10(-7) M). Glucose 304-311 insulin receptor Homo sapiens 11-27 2472386-8 1989 As predicted from the single deletion analogs [1-27,Gly4,38-62]hIGF-I has reduced affinity for the type 1 IGF receptor (approximately 40-fold) and increased affinity for the insulin receptor (5-fold). glycyl-glycyl-glycyl-glycine 52-56 insulin receptor Homo sapiens 174-190 2736256-2 1989 The two PTKs phosphorylated poly(Glu: Tyr; 4:1) very effectively with apparent Km values of 0.3 mg/ml for insulin receptor PTK and 0.8 mg/ml for lung PTK. poly 28-32 insulin receptor Homo sapiens 106-122 2786417-0 1989 Induction of the insulin receptor and other differentiation markers by sodium butyrate in the Burkitt lymphoma cell, Raji. Butyric Acid 71-86 insulin receptor Homo sapiens 17-33 2653318-1 1989 The insulin receptor is synthesized as a single chain, 190 kDa glycoprotein precursor, which undergoes proteolytic cleavage, carbohydrate processing, and fatty acylation to generate the mature receptor on the plasma membrane. Carbohydrates 125-137 insulin receptor Homo sapiens 4-20 2472754-5 1989 To determine the usefulness of thin-layer chromatography in phosphoamino acid analysis, the propionic acid/ammonium hydroxide/isopropyl alcohol solution was used to characterize phosphorylated residues in a plasma membrane protein which is a substrate for the insulin receptor kinase, in insulin receptor phosphorylated histone H2B, and in an in vivo phosphorylated 90000-Da protein from IM9 cells. propionic acid 92-106 insulin receptor Homo sapiens 260-276 2472754-5 1989 To determine the usefulness of thin-layer chromatography in phosphoamino acid analysis, the propionic acid/ammonium hydroxide/isopropyl alcohol solution was used to characterize phosphorylated residues in a plasma membrane protein which is a substrate for the insulin receptor kinase, in insulin receptor phosphorylated histone H2B, and in an in vivo phosphorylated 90000-Da protein from IM9 cells. propionic acid 92-106 insulin receptor Homo sapiens 288-304 2472754-6 1989 32P-labeled proteins were separated by dodecyl sulfate-gel electrophoresis, digested with trypsin, and then hydrolyzed with 6 N HCl, 2 h, 110 degrees C. Following thin-layer chromatography of the hydrolyzates and autoradiography, phosphotyrosine was detected in insulin receptor substrates, and phosphoserine and phosphothreonine were found in the in vivo-phosphorylated protein. Phosphorus-32 0-3 insulin receptor Homo sapiens 262-278 2465763-0 1989 Binding to GDP-agarose identifies a novel 60kDa substrate for the insulin receptor tyrosyl kinase in mouse NIH-3T3 cells expressing high concentrations of the human insulin receptor. gdp-agarose 11-22 insulin receptor Homo sapiens 165-181 2465763-1 1989 Insulin increased dramatically the tyrosyl phosphorylation of the insulin receptor beta-subunit in mouse NIH-3T3 fibroblasts transfected with the human insulin receptor. cyclo(tyrosyl-tyrosyl) 35-42 insulin receptor Homo sapiens 152-168 2644147-5 1989 Regardless of whether the enzyme enters the cell via the insulin receptor or via the low-density lipoprotein (ApoB) receptor, it can be found associated with a lysosomal fraction and is effective in lowering levels of accumulated substrate, cholesteryl ester. Cholesterol Esters 241-258 insulin receptor Homo sapiens 57-73 2732294-2 1989 Uniformly labeled [32P]antisense RNA probes complementary to insulin receptor mRNA were prepared by an SP6 or T7 RNA polymerase transcription reaction. Phosphorus-32 19-22 insulin receptor Homo sapiens 61-77 2669959-10 1989 Mild reduction of the insulin receptor preparation with dithiothreitol (DTT) activated the total kinase activity by 3.5-fold. Dithiothreitol 56-70 insulin receptor Homo sapiens 22-38 2669959-10 1989 Mild reduction of the insulin receptor preparation with dithiothreitol (DTT) activated the total kinase activity by 3.5-fold. Dithiothreitol 72-75 insulin receptor Homo sapiens 22-38 2543399-0 1989 Effect of two different glucose concentrations on insulin receptor mRNA levels in human hepatoma HepG2 cells. Glucose 24-31 insulin receptor Homo sapiens 50-66 2543399-3 1989 Insulin receptor mRNA levels and insulin binding activity were reduced in HepG2 cultured at lower glucose concentrations. Glucose 98-105 insulin receptor Homo sapiens 0-16 2543399-4 1989 These data suggest that glucose affects insulin receptor gene expression. Glucose 24-31 insulin receptor Homo sapiens 40-56 2719663-12 1989 Furthermore, treatment with trypsin of intact Chinese hamster ovary cells that overexpress the human insulin receptor stimulates both autophosphorylation of the receptor and 2-deoxyglucose uptake into the cells, but does not enhance receptor internalization. Deoxyglucose 174-188 insulin receptor Homo sapiens 101-117 2649887-5 1989 Microinjection of a monoclonal antibody directed against the tyrosine kinase domain of the human insulin receptor blocks activation of hexose uptake by insulin-like growth factor I and insulin but has no effect on basal uptake. Hexoses 135-141 insulin receptor Homo sapiens 97-113 2658681-8 1989 Definitive identification of labeled phosphoserine residues in histone, phosphoserine and phosphothreonine residues in myelin basic protein and insulin receptor, and phosphotyrosine residues in autophosphorylated insulin receptor was accomplished with as little as 0.2 nCi in about 50 ng of phosphorylated protein. Phosphoserine 37-50 insulin receptor Homo sapiens 144-160 2658681-8 1989 Definitive identification of labeled phosphoserine residues in histone, phosphoserine and phosphothreonine residues in myelin basic protein and insulin receptor, and phosphotyrosine residues in autophosphorylated insulin receptor was accomplished with as little as 0.2 nCi in about 50 ng of phosphorylated protein. Phosphothreonine 90-106 insulin receptor Homo sapiens 144-160 2658681-8 1989 Definitive identification of labeled phosphoserine residues in histone, phosphoserine and phosphothreonine residues in myelin basic protein and insulin receptor, and phosphotyrosine residues in autophosphorylated insulin receptor was accomplished with as little as 0.2 nCi in about 50 ng of phosphorylated protein. Phosphotyrosine 166-181 insulin receptor Homo sapiens 213-229 2546845-5 1989 After corticoids and immunosuppressive therapy by azathioprine, the patient hypoglycaemic episodes disappeared, and concomitantly, the antibodies to insulin receptor were no longer detected, as judged by both immunoprecipitation of insulin receptor and stimulation of glucose transport. Glucose 268-275 insulin receptor Homo sapiens 149-165 2645866-6 1989 In conclusion, the substitution of the specificity of tyrosine kinase of the insulin receptor with that of the v-ros oncogene product results in defective internalization and degradation of insulin, and loss of ligand-induced receptor internalization. ros 56-59 insulin receptor Homo sapiens 77-93 2653432-1 1989 Properties of oligomeric states of the insulin receptor were analyzed by polyacrylamide gel electrophoresis in nondenaturing buffer conditions (ND-PAGE). polyacrylamide 73-87 insulin receptor Homo sapiens 39-55 2736256-2 1989 The two PTKs phosphorylated poly(Glu: Tyr; 4:1) very effectively with apparent Km values of 0.3 mg/ml for insulin receptor PTK and 0.8 mg/ml for lung PTK. Glutamic Acid 33-36 insulin receptor Homo sapiens 106-122 2736256-2 1989 The two PTKs phosphorylated poly(Glu: Tyr; 4:1) very effectively with apparent Km values of 0.3 mg/ml for insulin receptor PTK and 0.8 mg/ml for lung PTK. Tyrosine 38-41 insulin receptor Homo sapiens 106-122 2695195-4 1989 In the latter patient, the dissociation observed between glucose and potassium transport suggests several manners of differential impairment of insulin action and/or steps distal to the insulin receptor as being responsible for insulin resistance. Potassium 69-78 insulin receptor Homo sapiens 186-202 2722129-6 1989 MC-51, a highly specific monoclonal antibody for the insulin receptor, inhibited the stimulation of [3H]thymidine incorporation by 25 ng/ml of insulin. mc-51 0-5 insulin receptor Homo sapiens 53-69 2722129-6 1989 MC-51, a highly specific monoclonal antibody for the insulin receptor, inhibited the stimulation of [3H]thymidine incorporation by 25 ng/ml of insulin. Tritium 101-103 insulin receptor Homo sapiens 53-69 2722129-6 1989 MC-51, a highly specific monoclonal antibody for the insulin receptor, inhibited the stimulation of [3H]thymidine incorporation by 25 ng/ml of insulin. Thymidine 104-113 insulin receptor Homo sapiens 53-69 2650737-8 1989 Here, we provide evidence that a polyclonal antibody, raised against the human insulin receptor, can restore the receptor-mediated stimulation of glycogen synthesis that was abolished by the mutation. Glycogen 146-154 insulin receptor Homo sapiens 79-95 2464505-0 1989 Characterization of sites of serine phosphorylation in human placental insulin receptor copurified with insulin-stimulated serine kinase activity by two-dimensional thin-layer peptide mapping. Serine 29-35 insulin receptor Homo sapiens 71-87 2464505-1 1989 Insulin receptor was copurified from human placenta together with insulin-stimulated kinase activity that phosphorylates the insulin receptor on serine residues. Serine 145-151 insulin receptor Homo sapiens 0-16 2464505-1 1989 Insulin receptor was copurified from human placenta together with insulin-stimulated kinase activity that phosphorylates the insulin receptor on serine residues. Serine 145-151 insulin receptor Homo sapiens 125-141 2464505-2 1989 Analysis of phosphorylated insulin receptor by two-dimensional tryptic peptide mapping showed that sites of insulin stimulated serine phosphorylation in the insulin receptor were recovered in the same peptides as those known to be phosphorylated on serine in vivo in response to insulin. Peptides 71-78 insulin receptor Homo sapiens 27-43 2464505-2 1989 Analysis of phosphorylated insulin receptor by two-dimensional tryptic peptide mapping showed that sites of insulin stimulated serine phosphorylation in the insulin receptor were recovered in the same peptides as those known to be phosphorylated on serine in vivo in response to insulin. Peptides 71-78 insulin receptor Homo sapiens 157-173 2464505-2 1989 Analysis of phosphorylated insulin receptor by two-dimensional tryptic peptide mapping showed that sites of insulin stimulated serine phosphorylation in the insulin receptor were recovered in the same peptides as those known to be phosphorylated on serine in vivo in response to insulin. Serine 127-133 insulin receptor Homo sapiens 27-43 2464505-2 1989 Analysis of phosphorylated insulin receptor by two-dimensional tryptic peptide mapping showed that sites of insulin stimulated serine phosphorylation in the insulin receptor were recovered in the same peptides as those known to be phosphorylated on serine in vivo in response to insulin. Serine 127-133 insulin receptor Homo sapiens 157-173 2464505-2 1989 Analysis of phosphorylated insulin receptor by two-dimensional tryptic peptide mapping showed that sites of insulin stimulated serine phosphorylation in the insulin receptor were recovered in the same peptides as those known to be phosphorylated on serine in vivo in response to insulin. Serine 249-255 insulin receptor Homo sapiens 157-173 2464505-3 1989 This indicates that the serine kinase copurified with the insulin receptor represents a physiologically important enzyme involved in the insulin triggered serine phosphorylation of the insulin receptor in vivo. Serine 24-30 insulin receptor Homo sapiens 58-74 2464505-3 1989 This indicates that the serine kinase copurified with the insulin receptor represents a physiologically important enzyme involved in the insulin triggered serine phosphorylation of the insulin receptor in vivo. Serine 24-30 insulin receptor Homo sapiens 185-201 2911561-8 1989 Comparison of the exon structure of the tyrosine kinase domain of the INSR with the corresponding regions of the human SRC, ROS, and ERBB2 (NGL) protooncogenes indicates that the exon-intron organization of this region has not been well conserved. ros 124-127 insulin receptor Homo sapiens 70-74 2534941-0 1989 Serine phosphorylations triggered by the insulin receptor. Serine 0-6 insulin receptor Homo sapiens 41-57 2701772-0 1989 [Metal ions in the insulin-receptor interaction in human erythrocytes]. Metals 1-6 insulin receptor Homo sapiens 19-35 3066348-1 1988 UNLABELLED: Recently it was speculated that activation of GTP-binding proteins and of phospholipase is involved in the transmission of a signal from the insulin-receptor kinase to effector systems in the cell. Guanosine Triphosphate 58-61 insulin receptor Homo sapiens 153-169 2537240-1 1989 The regulation of the insulin receptor by cAMP has been examined in glial C6 cells. Cyclic AMP 42-46 insulin receptor Homo sapiens 22-38 2701772-7 1989 These results suggest the possible involvement of a metal ion associated to the receptor in the formation of the insulin-receptor complex. Metals 52-57 insulin receptor Homo sapiens 113-129 2972576-8 1988 These results indicate that 1) the defect is specific to the insulin-receptor binding in these patients, 2) insulin and IGF-I activate glucose incorporation and alpha-aminoisobutyric acid uptake mainly through their own specific receptors, but 3) the IGF-I receptor appears to have a more important role in stimulating thymidine incorporation than the insulin receptor in physiological condition or, alternatively, an unknown postreceptor process with cascade signal transmission may overcome the decreased insulin-receptor binding to produce a normal dose-response curve. Glucose 135-142 insulin receptor Homo sapiens 61-77 2849108-0 1988 ATP sensitizes the insulin receptor to insulin. Adenosine Triphosphate 0-3 insulin receptor Homo sapiens 19-35 2972576-8 1988 These results indicate that 1) the defect is specific to the insulin-receptor binding in these patients, 2) insulin and IGF-I activate glucose incorporation and alpha-aminoisobutyric acid uptake mainly through their own specific receptors, but 3) the IGF-I receptor appears to have a more important role in stimulating thymidine incorporation than the insulin receptor in physiological condition or, alternatively, an unknown postreceptor process with cascade signal transmission may overcome the decreased insulin-receptor binding to produce a normal dose-response curve. Glucose 135-142 insulin receptor Homo sapiens 352-368 2972576-8 1988 These results indicate that 1) the defect is specific to the insulin-receptor binding in these patients, 2) insulin and IGF-I activate glucose incorporation and alpha-aminoisobutyric acid uptake mainly through their own specific receptors, but 3) the IGF-I receptor appears to have a more important role in stimulating thymidine incorporation than the insulin receptor in physiological condition or, alternatively, an unknown postreceptor process with cascade signal transmission may overcome the decreased insulin-receptor binding to produce a normal dose-response curve. Glucose 135-142 insulin receptor Homo sapiens 507-523 2972576-8 1988 These results indicate that 1) the defect is specific to the insulin-receptor binding in these patients, 2) insulin and IGF-I activate glucose incorporation and alpha-aminoisobutyric acid uptake mainly through their own specific receptors, but 3) the IGF-I receptor appears to have a more important role in stimulating thymidine incorporation than the insulin receptor in physiological condition or, alternatively, an unknown postreceptor process with cascade signal transmission may overcome the decreased insulin-receptor binding to produce a normal dose-response curve. 2-aminoisobutyric acid 161-187 insulin receptor Homo sapiens 61-77 2972576-8 1988 These results indicate that 1) the defect is specific to the insulin-receptor binding in these patients, 2) insulin and IGF-I activate glucose incorporation and alpha-aminoisobutyric acid uptake mainly through their own specific receptors, but 3) the IGF-I receptor appears to have a more important role in stimulating thymidine incorporation than the insulin receptor in physiological condition or, alternatively, an unknown postreceptor process with cascade signal transmission may overcome the decreased insulin-receptor binding to produce a normal dose-response curve. Thymidine 319-328 insulin receptor Homo sapiens 61-77 3255363-2 1988 Changes in insulin receptor number, affinity and mRNA levels were observed when HL60 cells were induced to differentiate with 12-O-tetradecanoyl-phorbol-13-acetate (TPA) or dimethylsulphoxide (DMSO). Tetradecanoylphorbol Acetate 126-163 insulin receptor Homo sapiens 11-27 2975946-1 1988 Insulin receptor was co-purified from human placenta together with insulin-stimulated kinase activity that phosphorylates the insulin receptor on serine residues. Serine 146-152 insulin receptor Homo sapiens 0-16 2975946-1 1988 Insulin receptor was co-purified from human placenta together with insulin-stimulated kinase activity that phosphorylates the insulin receptor on serine residues. Serine 146-152 insulin receptor Homo sapiens 126-142 2975946-4 1988 Additionally, direct stimulation of the receptor tyrosine kinase by vanadate increased serine phosphorylation of the insulin receptor. Vanadates 68-76 insulin receptor Homo sapiens 117-133 2975946-4 1988 Additionally, direct stimulation of the receptor tyrosine kinase by vanadate increased serine phosphorylation of the insulin receptor. Serine 87-93 insulin receptor Homo sapiens 117-133 2975946-5 1988 Insulin-stimulated tyrosine phosphorylation preceded insulin-stimulated serine phosphorylation of the insulin receptor. Tyrosine 19-27 insulin receptor Homo sapiens 102-118 2975946-5 1988 Insulin-stimulated tyrosine phosphorylation preceded insulin-stimulated serine phosphorylation of the insulin receptor. Serine 72-78 insulin receptor Homo sapiens 102-118 3255363-2 1988 Changes in insulin receptor number, affinity and mRNA levels were observed when HL60 cells were induced to differentiate with 12-O-tetradecanoyl-phorbol-13-acetate (TPA) or dimethylsulphoxide (DMSO). Tetradecanoylphorbol Acetate 165-168 insulin receptor Homo sapiens 11-27 3255363-2 1988 Changes in insulin receptor number, affinity and mRNA levels were observed when HL60 cells were induced to differentiate with 12-O-tetradecanoyl-phorbol-13-acetate (TPA) or dimethylsulphoxide (DMSO). Dimethyl Sulfoxide 173-191 insulin receptor Homo sapiens 11-27 3255363-3 1988 Total and high-affinity insulin receptor numbers decreased following treatment of HL60 cells with DMSO, whereas total insulin receptor number increased and high-affinity receptor number decreased in cells treated with TPA. Dimethyl Sulfoxide 98-102 insulin receptor Homo sapiens 24-40 3255363-3 1988 Total and high-affinity insulin receptor numbers decreased following treatment of HL60 cells with DMSO, whereas total insulin receptor number increased and high-affinity receptor number decreased in cells treated with TPA. Tetradecanoylphorbol Acetate 218-221 insulin receptor Homo sapiens 118-134 3245391-0 1988 Erythrocyte insulin receptor: normalization of binding data for the average cell age by the red cell creatine determination in obese, diabetic and acromegalic patients. Creatine 101-109 insulin receptor Homo sapiens 12-28 3052459-0 1988 Taurine binding to the purified insulin receptor. Taurine 0-7 insulin receptor Homo sapiens 32-48 2458350-6 1988 Second, in situ phosphorylation experiments showed that vanadate activated tyrosine phosphorylation of the insulin receptor"s beta-subunit. Vanadates 56-64 insulin receptor Homo sapiens 107-124 2458350-6 1988 Second, in situ phosphorylation experiments showed that vanadate activated tyrosine phosphorylation of the insulin receptor"s beta-subunit. Tyrosine 75-83 insulin receptor Homo sapiens 107-124 3052459-1 1988 Taurine (2-aminoethanesulfonic acid) was shown to bind specifically and reversibly to the purified human insulin receptor. Taurine 0-7 insulin receptor Homo sapiens 105-121 3052459-1 1988 Taurine (2-aminoethanesulfonic acid) was shown to bind specifically and reversibly to the purified human insulin receptor. Taurine 9-35 insulin receptor Homo sapiens 105-121 3052459-3 1988 The apparent Kd for taurine binding to the purified insulin receptor was calculated to be 130 X 10(-9) M and the maximum number of binding sites (Bmax) was 1.6 nmol/mg receptor protein. Taurine 20-27 insulin receptor Homo sapiens 52-68 3052459-7 1988 Taurine binding to the protein was pH dependent, and sulfur-containing taurine analogues were able to displace taurine from the insulin receptor. Taurine 0-7 insulin receptor Homo sapiens 128-144 3052459-7 1988 Taurine binding to the protein was pH dependent, and sulfur-containing taurine analogues were able to displace taurine from the insulin receptor. Sulfur 53-59 insulin receptor Homo sapiens 128-144 3052459-7 1988 Taurine binding to the protein was pH dependent, and sulfur-containing taurine analogues were able to displace taurine from the insulin receptor. Taurine 71-78 insulin receptor Homo sapiens 128-144 3052459-7 1988 Taurine binding to the protein was pH dependent, and sulfur-containing taurine analogues were able to displace taurine from the insulin receptor. Taurine 111-118 insulin receptor Homo sapiens 128-144 3052459-8 1988 These data supported our previous in vivo and in vitro observations that the hypoglycemic properties of taurine appear to be mediated through an interaction of taurine with the insulin receptor. Taurine 104-111 insulin receptor Homo sapiens 177-193 3052459-8 1988 These data supported our previous in vivo and in vitro observations that the hypoglycemic properties of taurine appear to be mediated through an interaction of taurine with the insulin receptor. Taurine 160-167 insulin receptor Homo sapiens 177-193 3047118-5 1988 To further delineate the mechanisms of insulin receptor regulation, we have measured insulin receptor mRNA levels in hydrocortisone-treated and insulin-treated IM-9 lymphocytes. Hydrocortisone 117-131 insulin receptor Homo sapiens 85-101 3047118-6 1988 An increase in insulin receptor mRNA could be detected after 2 h of incubation with hydrocortisone and a plateau was reached by 4-6 h. The response was dose-dependent, being detectable with 50 nM hydrocortisone and reaching a maximal 3.7-fold increase at 200 nM. Hydrocortisone 84-98 insulin receptor Homo sapiens 15-31 3047118-6 1988 An increase in insulin receptor mRNA could be detected after 2 h of incubation with hydrocortisone and a plateau was reached by 4-6 h. The response was dose-dependent, being detectable with 50 nM hydrocortisone and reaching a maximal 3.7-fold increase at 200 nM. Hydrocortisone 196-210 insulin receptor Homo sapiens 15-31 3047118-10 1988 The present study demonstrates that hydrocortisone, but not insulin, stimulates insulin receptor biosynthesis by increasing the rate of transcription and that de novo protein synthesis is probably required for a maximal effect. Hydrocortisone 36-50 insulin receptor Homo sapiens 80-96 3045261-8 1988 We conclude that (1) cultured neurons from fetal chicken brain express the same subtype of insulin receptor previously identified in adult rat and human brain, (2) the neuronal subtype of insulin receptor undergoes internalization and down-regulation in response to insulin, and (3) neuronal insulin receptors do not acutely regulate glucose metabolism but mediate growth in neurons. Glucose 334-341 insulin receptor Homo sapiens 188-204 3164998-2 1988 The phosphotransferase activity of an oncogene product, pp130fps, and a growth factor receptor, insulin receptor, were inhibited by myricetin, a derivative of quercetin. myricetin 132-141 insulin receptor Homo sapiens 96-112 3234633-3 1988 The digested DNA was subjected to agarose gel electrophoresis, Southern blotted, and hybridised to 32P-labelled human insulin receptor gene cDNA. Phosphorus-32 99-102 insulin receptor Homo sapiens 118-134 3164998-2 1988 The phosphotransferase activity of an oncogene product, pp130fps, and a growth factor receptor, insulin receptor, were inhibited by myricetin, a derivative of quercetin. Quercetin 159-168 insulin receptor Homo sapiens 96-112 3164998-4 1988 Apparent Ki values of myricetin for tyrosine protein kinases of pp130fps and insulin receptor were 1.8 and 2.6 microM, respectively. myricetin 22-31 insulin receptor Homo sapiens 77-93 3164998-8 1988 Structure activity studies exhibited that the inhibitory potencies of the flavonoids for tyrosine kinases of pp130fps and insulin receptor correlated with the number of hydroxy residues on the flavone rings (gamma = 0.974 and 0.926, respectively), whereas the hydroxylation influenced to a lesser extent the inhibitory potencies for serine/threonine protein kinase. Flavonoids 74-84 insulin receptor Homo sapiens 122-138 3164998-8 1988 Structure activity studies exhibited that the inhibitory potencies of the flavonoids for tyrosine kinases of pp130fps and insulin receptor correlated with the number of hydroxy residues on the flavone rings (gamma = 0.974 and 0.926, respectively), whereas the hydroxylation influenced to a lesser extent the inhibitory potencies for serine/threonine protein kinase. flavone 193-200 insulin receptor Homo sapiens 122-138 3052583-1 1988 Partially purified human placental insulin receptor preparations give rise to three distinct insulin-binding peaks when eluted from a Mono Q high-performance liquid chromatography anion-exchange column. Mono Q 134-140 insulin receptor Homo sapiens 35-51 2843552-5 1988 Acylation of the insulin receptor was an early event as judged by fatty acid incorporation into the alpha beta-precursor and prevention by protein synthesis inhibitors. Fatty Acids 66-76 insulin receptor Homo sapiens 17-33 3052583-4 1988 This analysis of subunit composition was confirmed by silver staining of affinity-purified insulin receptor following resolution of the forms on a Mono Q column as described previously. Silver 54-60 insulin receptor Homo sapiens 91-107 3044777-6 1988 This unusual and unexpected observation in carbohydrate-sensitive subjects suggests an altered response of the insulin receptor, namely the failure of plasma insulin to down-regulate the number of receptors. Carbohydrates 43-55 insulin receptor Homo sapiens 111-127 3288633-0 1988 Vanadate down-regulates cell surface insulin and growth hormone receptors and inhibits insulin receptor degradation in cultured human lymphocytes. Vanadates 0-8 insulin receptor Homo sapiens 87-103 3372510-2 1988 Sodium dodecyl sulfate-polyacrylamide gel electrophoresis of cross-linked, affinity-labeled stingray insulin receptor shows an apparent molecular mass of 210 kDa for the intact receptor. Sodium Dodecyl Sulfate 0-22 insulin receptor Homo sapiens 101-117 3372510-2 1988 Sodium dodecyl sulfate-polyacrylamide gel electrophoresis of cross-linked, affinity-labeled stingray insulin receptor shows an apparent molecular mass of 210 kDa for the intact receptor. polyacrylamide 23-37 insulin receptor Homo sapiens 101-117 3372510-4 1988 Gel filtration studies of Triton X-100 solubilized stingray insulin receptor demonstrated an apparent Stokes radius of 7.6 nm. Octoxynol 26-38 insulin receptor Homo sapiens 60-76 3283119-3 1988 Biochemical assays based on the selective precipitation by polyethylene glycol of intact insulin-receptor complexes but not of free intracellular insulin were developed to study the time course of intracellular insulin-receptor dissociation. Polyethylene Glycols 59-78 insulin receptor Homo sapiens 89-105 2837189-0 1988 Direct modulation of insulin receptor protein tyrosine kinase by vanadate and anti-insulin receptor monoclonal antibodies. Vanadates 65-73 insulin receptor Homo sapiens 21-37 2837189-1 1988 Sodium vanadate activates "in vitro" insulin receptor autophosphorylation and protein tyrosine kinase in a dose-dependent manner. Vanadates 0-15 insulin receptor Homo sapiens 37-53 2837189-4 1988 In this report we show that insulin receptor protein tyrosine kinase, activated by sodium vanadate or by monoclonal antibody 18-44, is inhibited by MA-10 antibody. Vanadates 83-98 insulin receptor Homo sapiens 28-44 3283938-1 1988 A point mutation in the human insulin receptor gene in a patient with type A insulin resistance alters the amino acid sequence within the tetrabasic processing site of the proreceptor molecule from Arg-Lys-Arg-Arg to Arg-Lys-Arg-Ser. Arginine 198-201 insulin receptor Homo sapiens 30-46 3283938-1 1988 A point mutation in the human insulin receptor gene in a patient with type A insulin resistance alters the amino acid sequence within the tetrabasic processing site of the proreceptor molecule from Arg-Lys-Arg-Arg to Arg-Lys-Arg-Ser. Lysine 202-205 insulin receptor Homo sapiens 30-46 3283938-1 1988 A point mutation in the human insulin receptor gene in a patient with type A insulin resistance alters the amino acid sequence within the tetrabasic processing site of the proreceptor molecule from Arg-Lys-Arg-Arg to Arg-Lys-Arg-Ser. Arginine 206-209 insulin receptor Homo sapiens 30-46 3283938-1 1988 A point mutation in the human insulin receptor gene in a patient with type A insulin resistance alters the amino acid sequence within the tetrabasic processing site of the proreceptor molecule from Arg-Lys-Arg-Arg to Arg-Lys-Arg-Ser. Arginine 206-209 insulin receptor Homo sapiens 30-46 3283938-1 1988 A point mutation in the human insulin receptor gene in a patient with type A insulin resistance alters the amino acid sequence within the tetrabasic processing site of the proreceptor molecule from Arg-Lys-Arg-Arg to Arg-Lys-Arg-Ser. Arginine 206-209 insulin receptor Homo sapiens 30-46 3283938-1 1988 A point mutation in the human insulin receptor gene in a patient with type A insulin resistance alters the amino acid sequence within the tetrabasic processing site of the proreceptor molecule from Arg-Lys-Arg-Arg to Arg-Lys-Arg-Ser. Lysine 221-224 insulin receptor Homo sapiens 30-46 3283938-1 1988 A point mutation in the human insulin receptor gene in a patient with type A insulin resistance alters the amino acid sequence within the tetrabasic processing site of the proreceptor molecule from Arg-Lys-Arg-Arg to Arg-Lys-Arg-Ser. Arginine 206-209 insulin receptor Homo sapiens 30-46 3283938-1 1988 A point mutation in the human insulin receptor gene in a patient with type A insulin resistance alters the amino acid sequence within the tetrabasic processing site of the proreceptor molecule from Arg-Lys-Arg-Arg to Arg-Lys-Arg-Ser. Serine 229-232 insulin receptor Homo sapiens 30-46 3075902-4 1988 Although metformin may increase insulin-receptor binding, its main effect appears to be directed at the postreceptor level of insulin action. Metformin 9-18 insulin receptor Homo sapiens 32-48 2834414-0 1988 Alterations in insulin receptor autophosphorylation in insulin resistance: correlation with altered sensitivity to glucose transport and antilipolysis to insulin. Glucose 115-122 insulin receptor Homo sapiens 15-31 2834414-5 1988 These data indicate a significant correlation between changes in sensitivity of glucose transport and antilipolysis to insulin and receptor kinase activity in those patients and suggest that defective coupling of insulin binding to insulin action at the level of phosphorylation of the insulin receptor may cause the insulin resistance in this group of patients. Glucose 80-87 insulin receptor Homo sapiens 286-302 2844286-3 1988 Quantitatively, the fraction of phosphatidylinositol kinase that was bound to WGA sepharose and eluted together with the insulin receptor amounted to 2% of the Triton X-100 soluble phosphatidylinositol kinase. Octoxynol 160-172 insulin receptor Homo sapiens 121-137 3446556-0 1987 Effect of dexamethasone on the synthesis and degradation of insulin receptor mRNA in cultured IM-9 cells. Dexamethasone 10-23 insulin receptor Homo sapiens 60-76 3358780-2 1988 We evaluated the ability of NO2 to alter the surface membrane fluidity, lipid composition, and insulin receptor binding of porcine pulmonary artery endothelial cells in culture. Nitrogen Dioxide 28-31 insulin receptor Homo sapiens 95-111 3358780-10 1988 Scatchard analysis of the binding data indicated that NO2 exposure caused a 5-fold reduction in insulin receptor binding sites in endothelial cells. Nitrogen Dioxide 54-57 insulin receptor Homo sapiens 96-112 3293865-13 1988 These results suggest that insulin action at the receptor may be affected by the administration of cyclosporine. Cyclosporine 99-111 insulin receptor Homo sapiens 49-57 3359262-0 1988 Characterization of the altered oligosaccharide composition of the insulin receptor on neural-derived cells. Oligosaccharides 32-47 insulin receptor Homo sapiens 67-83 3129526-0 1988 Influence of a small molecular weight proteinase inhibitor, gabexate mesilate (FOY), on insulin receptor function in vitro. Gabexate 60-77 insulin receptor Homo sapiens 88-104 3339130-3 1988 Incubation of IM-9 cells with 100 nM dexamethasone for 4 h stimulated a parallel increase in both polysomal and nuclear insulin receptor RNAs indicating that glucocorticoids did not alter the nuclear transport of insulin receptor RNA. Dexamethasone 37-50 insulin receptor Homo sapiens 120-136 3339130-5 1988 Furthermore, the dexamethasone-induced increase in insulin receptor mRNA levels was not blocked by pretreatment of cells with cycloheximide indicating that the glucocorticoid effect was independent of new protein synthesis. Dexamethasone 17-30 insulin receptor Homo sapiens 51-67 2973824-0 1988 [Preparation of 125I-labelled monoclonal antibodies of the insulin receptor]. Iodine-125 16-20 insulin receptor Homo sapiens 59-76 2973824-3 1988 Cloramine T method produced labelled antibody with constant specific activity; however, some preparations were unstable and showed reduced capacity to recognize the insulin receptor. chloramine-T 0-11 insulin receptor Homo sapiens 165-181 2973824-5 1988 The IODO-GEN method produced antibodies with constant specific activity, stable, high capacity to interact with the insulin receptor, and, moreover, maintaining in full the capacity to inhibit the insulin-stimulated auto-phosphorylation of the insulin receptor, since it does not induce antibody alterations which in turn affect antibody-receptor interaction biological action. 1,3,4,6-tetrachloro-3 alpha,6 alpha-diphenylglycoluril 4-12 insulin receptor Homo sapiens 116-132 2973824-5 1988 The IODO-GEN method produced antibodies with constant specific activity, stable, high capacity to interact with the insulin receptor, and, moreover, maintaining in full the capacity to inhibit the insulin-stimulated auto-phosphorylation of the insulin receptor, since it does not induce antibody alterations which in turn affect antibody-receptor interaction biological action. 1,3,4,6-tetrachloro-3 alpha,6 alpha-diphenylglycoluril 4-12 insulin receptor Homo sapiens 244-260 3126223-3 1987 Glibenclamide (2 microM) and metformin (1-10 microM) induced a 13-28% reduction in insulin receptor down regulation in fibroblasts exposed to 1.7 x 10(-8)M-insulin, the loss of binding on exposure to insulin decreasing from 55% to 40-48%. Glyburide 0-13 insulin receptor Homo sapiens 83-99 3126223-3 1987 Glibenclamide (2 microM) and metformin (1-10 microM) induced a 13-28% reduction in insulin receptor down regulation in fibroblasts exposed to 1.7 x 10(-8)M-insulin, the loss of binding on exposure to insulin decreasing from 55% to 40-48%. Metformin 29-38 insulin receptor Homo sapiens 83-99 3676333-3 1987 In the human insulin receptor, the second series of cystine domains is replaced by a different sequence. Cystine 52-59 insulin receptor Homo sapiens 13-29 3680248-8 1987 A comparison between the promoter sequence of the human insulin receptor and those of other "housekeeping" genes revealed the presence of homologous sequences among these genes, in addition to the potential Sp 1 binding sites. boron nitride 207-211 insulin receptor Homo sapiens 56-72 3313056-2 1987 At one end of the signalling chain, the structure of the insulin receptor is known in detail, and at the other end, insulin controls cellular metabolism by regulating the phosphorylation of serine and threonine residues in key target enzymes. Serine 190-196 insulin receptor Homo sapiens 57-73 3313056-2 1987 At one end of the signalling chain, the structure of the insulin receptor is known in detail, and at the other end, insulin controls cellular metabolism by regulating the phosphorylation of serine and threonine residues in key target enzymes. Threonine 201-210 insulin receptor Homo sapiens 57-73 3360145-0 1988 Polylysine activates and alters the divalent cation requirements of the insulin receptor protein tyrosine kinase. Polylysine 0-10 insulin receptor Homo sapiens 72-88 3360145-1 1988 Protamine and poly(Lys) activate the protein tyrosine kinase of both the human placental insulin receptor and its purified recombinant cytoplasmic domain. poly(lys) 14-23 insulin receptor Homo sapiens 89-105 2902666-5 1988 The results suggest that sulfonylureas exert in part their hypoglucemic effect by modificating the insulin receptor binding through the inhibition of transglutaminase activity. Sulfonylurea Compounds 25-38 insulin receptor Homo sapiens 99-115 3281654-2 1988 Cortisol and cortexolone, but not oestrogen, increased both the binding of insulin and the amount of insulin-receptor mRNA in a time- and dose-dependent manner. Hydrocortisone 0-8 insulin receptor Homo sapiens 101-117 3281654-2 1988 Cortisol and cortexolone, but not oestrogen, increased both the binding of insulin and the amount of insulin-receptor mRNA in a time- and dose-dependent manner. Cortodoxone 13-24 insulin receptor Homo sapiens 101-117 3275643-9 1988 These tyrosines are clustered in several domains in a distribution virtually identical to that previously found for partially purified human insulin receptor autophosphorylated in vitro in the presence of insulin. Tyrosine 6-15 insulin receptor Homo sapiens 141-157 3144155-6 1988 Adipocyte insulin receptor binding was comparable before and after therapy, both in the fasting state and following glucose intake. Glucose 116-123 insulin receptor Homo sapiens 10-26 2893587-8 1988 (iv) While (E4,Y1)n and (E6,A3,Y1)n are good substrates for both receptor kinases, the ratio of phosphate incorporation into the former to the latter is characteristically high (approximately 4) for the IGF-I receptor and low (approximately 1) for the insulin receptor. Phosphates 96-105 insulin receptor Homo sapiens 252-268 2835273-4 1988 The insulin receptor phosphorylates a guanine nucleotide-binding protein, which activates a particular phospholipase C. This in turn stimulates the production of two lipid-derived messengers: inositol-phospho-glucosamine and diacylglycerol. inositol-phospho-glucosamine 192-220 insulin receptor Homo sapiens 4-20 2835273-4 1988 The insulin receptor phosphorylates a guanine nucleotide-binding protein, which activates a particular phospholipase C. This in turn stimulates the production of two lipid-derived messengers: inositol-phospho-glucosamine and diacylglycerol. Diglycerides 225-239 insulin receptor Homo sapiens 4-20 3446556-1 1987 The effect of glucocorticoid (dexamethasone) on insulin receptor mRNA was examined in the IM-9 cell line by dot hybridization analysis using insulin receptor c-DNA probe (phINSR 13-1). Dexamethasone 30-43 insulin receptor Homo sapiens 48-64 3320694-6 1987 These changes in the membrane phospholipids would then theoretically increase both insulin receptor binding affinity and sensitivity, thus enhancing glucose transport across their membranes. Phospholipids 30-43 insulin receptor Homo sapiens 83-99 3320694-6 1987 These changes in the membrane phospholipids would then theoretically increase both insulin receptor binding affinity and sensitivity, thus enhancing glucose transport across their membranes. Glucose 149-156 insulin receptor Homo sapiens 83-99 2959436-5 1987 The intrinsic tyrosine kinase activity of the insulin receptor was demonstrated by autophosphorylation of receptors purified by immunoprecipitation, and by phosphorylation of a synthetic substrate: poly(Glu, Tyr (4:1]. poly(glu, tyr 198-211 insulin receptor Homo sapiens 46-62 3307773-5 1987 Furthermore, it showed that adrenaline also increased insulin receptor affinity. Epinephrine 28-38 insulin receptor Homo sapiens 54-70 3307773-6 1987 The negative co-operativity affinity profile demonstrated that adrenaline caused a rise in only the upper limit average affinity, Ki, of the insulin receptor. Epinephrine 63-73 insulin receptor Homo sapiens 141-157 2957374-1 1987 We have previously demonstrated that the human insulin receptor, mutated in the ATP-binding domain of the beta-subunit, is kinase-defective and fails to mediate multiple post-receptor actions of insulin in stably transfected Chinese hamster ovary cells (Chou, C.-K., Dull, T. J., Russell, D. S., Gherzi, R., Lebwohl, D., Ullrich, A., and Rosen, O. M. (1987) J. Biol. Adenosine Triphosphate 80-83 insulin receptor Homo sapiens 47-63 2957375-0 1987 Effects of castanospermine and 1-deoxynojirimycin on insulin receptor biogenesis. castanospermine 11-26 insulin receptor Homo sapiens 53-69 2957375-0 1987 Effects of castanospermine and 1-deoxynojirimycin on insulin receptor biogenesis. 1-DEOXYNOJIRIMYCIN 31-49 insulin receptor Homo sapiens 53-69 3304429-0 1987 The effect of insulin, serum and dexamethasone on mRNA levels for the insulin receptor in the human lymphoblastoic cell line IM-9. Dexamethasone 33-46 insulin receptor Homo sapiens 70-86 3304429-1 1987 The effect of insulin, serum and dexamethasone on mRNA levels in the insulin receptor in the human lymphoblastoic cell line IM-9 was examined. Dexamethasone 33-46 insulin receptor Homo sapiens 69-85 3304429-3 1987 The presence of 0.1 microM dexamethasone in the medium had a strong stimulatory effect on mRNA levels in insulin receptor, suggesting the presence of a glucocorticoid inducible enhancer element near the insulin receptor gene. Dexamethasone 27-40 insulin receptor Homo sapiens 105-121 3304429-3 1987 The presence of 0.1 microM dexamethasone in the medium had a strong stimulatory effect on mRNA levels in insulin receptor, suggesting the presence of a glucocorticoid inducible enhancer element near the insulin receptor gene. Dexamethasone 27-40 insulin receptor Homo sapiens 203-219 3680872-3 1987 The results obtained clearly demonstrate that dexamethasone increases insulin receptor concentration while glucose ingestion increases both insulin receptor affinity and concentration on young RBCs. Dexamethasone 46-59 insulin receptor Homo sapiens 70-86 3680872-3 1987 The results obtained clearly demonstrate that dexamethasone increases insulin receptor concentration while glucose ingestion increases both insulin receptor affinity and concentration on young RBCs. Glucose 107-114 insulin receptor Homo sapiens 140-156 3039503-1 1987 A retrovirus containing part of the human insulin receptor (hIR) gene was constructed by replacing ros sequences in the avian sarcoma virus UR2 with hIR cDNA sequences coding for 46 amino acids of the extracellular domain and the entire transmembrane and cytoplasmic domains of the beta subunit of hIR. ros 99-102 insulin receptor Homo sapiens 42-58 3038872-0 1987 Identification of insulin receptor tyrosine residues autophosphorylated in vitro. Tyrosine 35-43 insulin receptor Homo sapiens 18-34 3038872-1 1987 To identify the autophosphorylation sites on the human insulin receptor (IR), partially purified human IR was incubated in vitro in the presence of insulin and manganese [gamma-32P]ATP so as to achieve near-maximal activation of the histone 2b kinase activity. Manganese 160-169 insulin receptor Homo sapiens 55-71 3038872-1 1987 To identify the autophosphorylation sites on the human insulin receptor (IR), partially purified human IR was incubated in vitro in the presence of insulin and manganese [gamma-32P]ATP so as to achieve near-maximal activation of the histone 2b kinase activity. Manganese 160-169 insulin receptor Homo sapiens 73-75 3038872-1 1987 To identify the autophosphorylation sites on the human insulin receptor (IR), partially purified human IR was incubated in vitro in the presence of insulin and manganese [gamma-32P]ATP so as to achieve near-maximal activation of the histone 2b kinase activity. gamma-32p 171-180 insulin receptor Homo sapiens 55-71 3038872-1 1987 To identify the autophosphorylation sites on the human insulin receptor (IR), partially purified human IR was incubated in vitro in the presence of insulin and manganese [gamma-32P]ATP so as to achieve near-maximal activation of the histone 2b kinase activity. gamma-32p 171-180 insulin receptor Homo sapiens 73-75 3038872-1 1987 To identify the autophosphorylation sites on the human insulin receptor (IR), partially purified human IR was incubated in vitro in the presence of insulin and manganese [gamma-32P]ATP so as to achieve near-maximal activation of the histone 2b kinase activity. Adenosine Triphosphate 181-184 insulin receptor Homo sapiens 55-71 3038872-10 1987 We conclude that autophosphorylation of human IR in vitro leads to the phosphorylation of at least 6 of the 13 tyrosine residues on the beta subunit intracellular extension. Tyrosine 111-119 insulin receptor Homo sapiens 46-48 2822020-2 1987 The insulin-receptor kinase was observed to be more sensitive to inhibition by N-ethylmaleimide in the presence [IC50 (concn, giving 50% inhibition) = 25 +/- 3 microM] than in the absence (IC50 = 73 +/- 6 microM) of insulin. Ethylmaleimide 79-95 insulin receptor Homo sapiens 4-20 2439512-2 1987 In Fao cells, besides the beta-subunit of the insulin receptor, a protein with a molecular mass between 170 and 210 kDa designated pp185, undergoes tyrosine phosphorylation immediately after insulin stimulation reaching a maximum level within 30 s. After 4 h of continuous insulin stimulation, the labeling of pp185 decreased to less than half of its original intensity, whereas the insulin receptor was unchanged. Tyrosine 148-156 insulin receptor Homo sapiens 46-62 3316225-1 1987 The dissociation of the purified human placental alpha 2 beta 2 heterotetrameric insulin receptor complex into an alpha beta heterodimeric state was found to occur in a pH- and dithiothreitol (DTT)-dependent manner. Dithiothreitol 177-191 insulin receptor Homo sapiens 81-97 3316225-1 1987 The dissociation of the purified human placental alpha 2 beta 2 heterotetrameric insulin receptor complex into an alpha beta heterodimeric state was found to occur in a pH- and dithiothreitol (DTT)-dependent manner. Dithiothreitol 193-196 insulin receptor Homo sapiens 81-97 3316225-5 1987 Kinetic analyses of the insulin receptor protein kinase activity demonstrated that the insulin stimulation of glutamic acid:tyrosine (4:1) synthetic polymer phosphorylation for both the alpha 2 beta 2 heterotetrameric and alpha beta heterodimeric complexes occurred via an increase in Vmax without any significant change in Km. Glutamic Acid 110-123 insulin receptor Homo sapiens 24-40 3316225-5 1987 Kinetic analyses of the insulin receptor protein kinase activity demonstrated that the insulin stimulation of glutamic acid:tyrosine (4:1) synthetic polymer phosphorylation for both the alpha 2 beta 2 heterotetrameric and alpha beta heterodimeric complexes occurred via an increase in Vmax without any significant change in Km. Tyrosine 124-132 insulin receptor Homo sapiens 24-40 3316225-5 1987 Kinetic analyses of the insulin receptor protein kinase activity demonstrated that the insulin stimulation of glutamic acid:tyrosine (4:1) synthetic polymer phosphorylation for both the alpha 2 beta 2 heterotetrameric and alpha beta heterodimeric complexes occurred via an increase in Vmax without any significant change in Km. Polymers 149-156 insulin receptor Homo sapiens 24-40 3038645-0 1987 Phospholipid activation of the insulin receptor kinase: regulation by phosphatidylinositol. Phospholipids 0-12 insulin receptor Homo sapiens 31-47 3038645-0 1987 Phospholipid activation of the insulin receptor kinase: regulation by phosphatidylinositol. Phosphatidylinositols 70-90 insulin receptor Homo sapiens 31-47 3038645-1 1987 A soybean phospholipid mixture produced a concentration-dependent enhancement of beta subunit autophosphorylation of the detergent-soluble, purified human placental insulin receptor. Phospholipids 10-22 insulin receptor Homo sapiens 165-181 3038645-2 1987 Although phosphatidylcholine, phosphatidylethanolamine, or phosphatidylserine also increased insulin receptor autophosphorylation, only phosphatidylinositol (PtdIns) stimulated to a similar extent as the phospholipid mixture. Phosphatidylcholines 9-28 insulin receptor Homo sapiens 93-109 3038645-2 1987 Although phosphatidylcholine, phosphatidylethanolamine, or phosphatidylserine also increased insulin receptor autophosphorylation, only phosphatidylinositol (PtdIns) stimulated to a similar extent as the phospholipid mixture. phosphatidylethanolamine 30-54 insulin receptor Homo sapiens 93-109 3038645-2 1987 Although phosphatidylcholine, phosphatidylethanolamine, or phosphatidylserine also increased insulin receptor autophosphorylation, only phosphatidylinositol (PtdIns) stimulated to a similar extent as the phospholipid mixture. Phosphatidylserines 59-77 insulin receptor Homo sapiens 93-109 3038645-4 1987 Phospholipids also stimulated the exogenous protein kinase activity of the insulin receptor toward histone H2B. Phospholipids 0-13 insulin receptor Homo sapiens 75-91 3038645-5 1987 Phosphorylation of PtdIns occurred with these purified insulin receptor preparations, but this activity was insulin-independent, and the turnover number for PtdIns phosphorylation in the presence of soybean phospholipid was 1/220th as small as the turnover number for the autophosphorylating activity. Phosphatidylinositols 19-25 insulin receptor Homo sapiens 55-71 3038645-5 1987 Phosphorylation of PtdIns occurred with these purified insulin receptor preparations, but this activity was insulin-independent, and the turnover number for PtdIns phosphorylation in the presence of soybean phospholipid was 1/220th as small as the turnover number for the autophosphorylating activity. Phosphatidylinositols 157-163 insulin receptor Homo sapiens 55-71 3038645-5 1987 Phosphorylation of PtdIns occurred with these purified insulin receptor preparations, but this activity was insulin-independent, and the turnover number for PtdIns phosphorylation in the presence of soybean phospholipid was 1/220th as small as the turnover number for the autophosphorylating activity. Phospholipids 207-219 insulin receptor Homo sapiens 55-71 3038645-6 1987 These results suggest that although PtdIns can modulate the activity of the insulin receptor kinase, PtdIns phosphorylation itself is not directly involved in this regulation. Phosphatidylinositols 36-42 insulin receptor Homo sapiens 76-92 3597378-2 1987 Treatment of the soluble insulin receptor from human placenta with 1.25 mM dithiothreitol and 75 mM Tris at pH 8.5 results in complete reduction of interhalf disulfide bonds (class 1 disulfides) and dissociation of the tetrameric receptor into the dimeric alpha beta form. Dithiothreitol 75-89 insulin receptor Homo sapiens 25-41 3597378-2 1987 Treatment of the soluble insulin receptor from human placenta with 1.25 mM dithiothreitol and 75 mM Tris at pH 8.5 results in complete reduction of interhalf disulfide bonds (class 1 disulfides) and dissociation of the tetrameric receptor into the dimeric alpha beta form. Tromethamine 100-104 insulin receptor Homo sapiens 25-41 3597378-2 1987 Treatment of the soluble insulin receptor from human placenta with 1.25 mM dithiothreitol and 75 mM Tris at pH 8.5 results in complete reduction of interhalf disulfide bonds (class 1 disulfides) and dissociation of the tetrameric receptor into the dimeric alpha beta form. Disulfides 158-167 insulin receptor Homo sapiens 25-41 3597378-2 1987 Treatment of the soluble insulin receptor from human placenta with 1.25 mM dithiothreitol and 75 mM Tris at pH 8.5 results in complete reduction of interhalf disulfide bonds (class 1 disulfides) and dissociation of the tetrameric receptor into the dimeric alpha beta form. Disulfides 183-193 insulin receptor Homo sapiens 25-41 3033648-0 1987 Monoclonal antibodies to the human insulin receptor that activate glucose transport but not insulin receptor kinase activity. Glucose 66-73 insulin receptor Homo sapiens 35-51 3549468-2 1987 A reduction in the biologic action of insulin, at a point beyond the insulin receptor (postbinding site), is primarily responsible for the reduced rate of glucose utilization. Glucose 155-162 insulin receptor Homo sapiens 69-85 3569675-1 1987 We found with IM-9 human cultured lymphocytes, that the glucocorticoid dexamethasone increased insulin-receptor mRNA levels. Dexamethasone 71-84 insulin receptor Homo sapiens 95-111 3621802-4 1987 Monocyte insulin-receptor binding was decreased in all the subjects from 30 to 60% after ethanol infusion. Ethanol 89-96 insulin receptor Homo sapiens 9-25 3550798-2 1987 It has been shown previously that phenylarsine oxide, an agent that complexes vicinal dithiols, interrupts signal transmission from the insulin receptor to the glucose transport system. oxophenylarsine 34-52 insulin receptor Homo sapiens 136-152 3550798-2 1987 It has been shown previously that phenylarsine oxide, an agent that complexes vicinal dithiols, interrupts signal transmission from the insulin receptor to the glucose transport system. vicinal dithiols 78-94 insulin receptor Homo sapiens 136-152 3550798-2 1987 It has been shown previously that phenylarsine oxide, an agent that complexes vicinal dithiols, interrupts signal transmission from the insulin receptor to the glucose transport system. Glucose 160-167 insulin receptor Homo sapiens 136-152 3550798-3 1987 Several lines of evidence presented here indicate the involvement of pp15 in insulin receptor-initiated signal transduction to the glucose transport system. Glucose 131-138 insulin receptor Homo sapiens 77-93 2439512-5 1987 The pp185 and the beta-subunit of the insulin receptor were strongly labeled with [32P]orthophosphate, but in contrast to the insulin receptor, the pp185 was not labeled by cross-linking with 125I-insulin or surface 125I iodination. 32p]orthophosphate 83-101 insulin receptor Homo sapiens 38-54 2439512-10 1987 Increasing the concentration of the human insulin receptor in the Chinese hamster ovary cells by transfection with a plasmid containing the human insulin receptor cDNA caused a higher level of tyrosine phosphorylation of the beta-subunit and the pp185. Tyrosine 193-201 insulin receptor Homo sapiens 42-58 2439512-10 1987 Increasing the concentration of the human insulin receptor in the Chinese hamster ovary cells by transfection with a plasmid containing the human insulin receptor cDNA caused a higher level of tyrosine phosphorylation of the beta-subunit and the pp185. Tyrosine 193-201 insulin receptor Homo sapiens 146-162 3567178-4 1987 These peptides, along with a phenylalanine-containing analogue, did serve as competitive inhibitors of the insulin receptor/kinase with apparent Ki values in the range of 2-4 mM. Phenylalanine 29-42 insulin receptor Homo sapiens 107-123 3567178-1 1987 The insulin receptor has been shown to be a protein kinase which phosphorylates its substrates on tyrosine residues. Tyrosine 98-106 insulin receptor Homo sapiens 4-20 3297047-6 1987 The increased accumulation of the 90 kDa tryptic peptide from cells preincubated at 37 degrees C, but not at 16 degrees C, indicated that trypsin cleavage sites within the 90 kDa segment of the insulin-receptor alpha-subunit that were exposed at 16 degrees C were made inaccessible by incubation at 37 degrees C, a finding that is consistent with generation of a cryptic domain of the receptor subunit. Peptides 49-56 insulin receptor Homo sapiens 194-210 3542655-3 1987 It was found that the insulin-receptor complex was fully stable at this ethanol concentration, regardless of the source of the receptor employed. Ethanol 72-79 insulin receptor Homo sapiens 22-38 3546299-5 1987 Comparisons between the time courses of beta subunit autophosphorylation with those of Glu:Tyr phosphorylation both in the presence and absence of insulin confirmed that insulin can stimulate the exogenous protein kinase activity of the insulin receptor in the complete absence of beta subunit autophosphorylation. Glutamic Acid 87-90 insulin receptor Homo sapiens 237-253 3546299-5 1987 Comparisons between the time courses of beta subunit autophosphorylation with those of Glu:Tyr phosphorylation both in the presence and absence of insulin confirmed that insulin can stimulate the exogenous protein kinase activity of the insulin receptor in the complete absence of beta subunit autophosphorylation. Tyrosine 91-94 insulin receptor Homo sapiens 237-253 3546299-6 1987 Prephosphorylation of the insulin receptor (from 0 to 1.3 mol of phosphate/mol of insulin receptor) in the absence of insulin was found to have no significant effect on the exogenous protein kinase activity when assayed both in the presence and absence of insulin. Phosphates 65-74 insulin receptor Homo sapiens 26-42 3546299-8 1987 In contrast, prephosphorylation of the insulin receptors in the presence of insulin was observed to enhance the exogenous protein kinase activity dependent on the extent of autophosphorylation, such that by 1.4 mol of phosphate incorporated per mol of insulin receptor, insulin was found to maximally stimulate the initial rate of Glu:Tyr phosphorylation (approximately 9-fold). Phosphates 218-227 insulin receptor Homo sapiens 39-55 3546299-8 1987 In contrast, prephosphorylation of the insulin receptors in the presence of insulin was observed to enhance the exogenous protein kinase activity dependent on the extent of autophosphorylation, such that by 1.4 mol of phosphate incorporated per mol of insulin receptor, insulin was found to maximally stimulate the initial rate of Glu:Tyr phosphorylation (approximately 9-fold). Glutamic Acid 331-334 insulin receptor Homo sapiens 39-55 3546299-8 1987 In contrast, prephosphorylation of the insulin receptors in the presence of insulin was observed to enhance the exogenous protein kinase activity dependent on the extent of autophosphorylation, such that by 1.4 mol of phosphate incorporated per mol of insulin receptor, insulin was found to maximally stimulate the initial rate of Glu:Tyr phosphorylation (approximately 9-fold). Tyrosine 335-338 insulin receptor Homo sapiens 39-55 3026782-2 1987 The labeling of this protein was greatly increased by concurrent treatment of the cells with N-ethylmaleimide, to the extent that the amount of [125I]-insulin cross-linked to the enzyme in these cells was approximately 20 to 50% that cross-linked to the insulin receptor. Ethylmaleimide 93-109 insulin receptor Homo sapiens 254-270 3552593-2 1987 Two covalent receptor modifications possibly involved in producing pharmacodynamic effects as a result of insulin receptor binding are autophosphorylation and disulphide insulin binding. disulphide 159-169 insulin receptor Homo sapiens 106-122 3552772-3 1987 We suggest that metformin can correct down regulation of the insulin receptor. Metformin 16-25 insulin receptor Homo sapiens 61-77 3101064-0 1987 Replacement of lysine residue 1030 in the putative ATP-binding region of the insulin receptor abolishes insulin- and antibody-stimulated glucose uptake and receptor kinase activity. Lysine 15-21 insulin receptor Homo sapiens 77-93 3101064-0 1987 Replacement of lysine residue 1030 in the putative ATP-binding region of the insulin receptor abolishes insulin- and antibody-stimulated glucose uptake and receptor kinase activity. Adenosine Triphosphate 51-54 insulin receptor Homo sapiens 77-93 3101064-0 1987 Replacement of lysine residue 1030 in the putative ATP-binding region of the insulin receptor abolishes insulin- and antibody-stimulated glucose uptake and receptor kinase activity. Glucose 137-144 insulin receptor Homo sapiens 77-93 3101064-1 1987 To test whether the tyrosine kinase activity of the insulin receptor is crucial for insulin action, we have constructed mutations of the human insulin receptor at Lys-1030, which is in the presumed ATP-binding region. Lysine 163-166 insulin receptor Homo sapiens 52-68 3101064-1 1987 To test whether the tyrosine kinase activity of the insulin receptor is crucial for insulin action, we have constructed mutations of the human insulin receptor at Lys-1030, which is in the presumed ATP-binding region. Lysine 163-166 insulin receptor Homo sapiens 143-159 3101064-1 1987 To test whether the tyrosine kinase activity of the insulin receptor is crucial for insulin action, we have constructed mutations of the human insulin receptor at Lys-1030, which is in the presumed ATP-binding region. Adenosine Triphosphate 198-201 insulin receptor Homo sapiens 52-68 3101064-1 1987 To test whether the tyrosine kinase activity of the insulin receptor is crucial for insulin action, we have constructed mutations of the human insulin receptor at Lys-1030, which is in the presumed ATP-binding region. Adenosine Triphosphate 198-201 insulin receptor Homo sapiens 143-159 3803233-0 1987 [At the start of the path to stroke: insulin receptor damage by alcohol and fatty liver-hyperinsulinism in young men]. Alcohols 64-71 insulin receptor Homo sapiens 37-53 3440445-11 1987 Thus, this inborn error of the insulin receptor offers unique insight into a regulatory signal by its alpha subunit which, when altered, results in constitutively increased glucose transport. Glucose 173-180 insulin receptor Homo sapiens 31-47 3543511-0 1987 Induction of insulin receptor expression of human leukemic cells by 1 alpha, 25 dihydroxyvitamin D3. Calcitriol 68-99 insulin receptor Homo sapiens 13-29 2842659-0 1987 A membrane-anchored cytoplasmic domain of the human insulin receptor mediates a constitutively elevated insulin-independent uptake of 2-deoxyglucose. Deoxyglucose 134-148 insulin receptor Homo sapiens 52-68 3550373-3 1987 Insulin binding to red blood cells and insulin receptor number also improved significantly during Cr supplementation. Chromium 98-100 insulin receptor Homo sapiens 39-55 3805028-1 1987 The presence of covalently bound fatty acids in the insulin receptor has been explored in cultured human (IM-9) lymphocytes. Fatty Acids 33-44 insulin receptor Homo sapiens 52-68 3805028-7 1987 The incorporation of fatty acids into the insulin receptor is dependent on protein synthesis and is also detectable in the Mr = 190,000 proreceptor form. Fatty Acids 21-32 insulin receptor Homo sapiens 42-58 3567178-5 1987 These data suggest that the insulin receptor/kinase is specific for tyrosine residues in its acceptor substrate and imply that serine phosphate or threonine phosphate present in receptor is due to phosphorylation by other protein kinases. Tyrosine 68-76 insulin receptor Homo sapiens 28-44 3567178-5 1987 These data suggest that the insulin receptor/kinase is specific for tyrosine residues in its acceptor substrate and imply that serine phosphate or threonine phosphate present in receptor is due to phosphorylation by other protein kinases. Phosphoserine 127-143 insulin receptor Homo sapiens 28-44 3567178-5 1987 These data suggest that the insulin receptor/kinase is specific for tyrosine residues in its acceptor substrate and imply that serine phosphate or threonine phosphate present in receptor is due to phosphorylation by other protein kinases. Phosphothreonine 147-166 insulin receptor Homo sapiens 28-44 3567178-6 1987 The kinetics of the phosphorylation of the L-tyrosine-containing peptide were examined by using prephosphorylated insulin receptor/kinase. Tyrosine 43-53 insulin receptor Homo sapiens 114-130 3567178-10 1987 Thus, the insulin receptor/kinase catalyzes the reaction via a mechanism that does not involve transfer of phosphate from a phosphotyrosine-containing enzyme intermediate. Phosphotyrosine 124-139 insulin receptor Homo sapiens 10-26 3036692-0 1986 Effect of cAMP on down-regulation of erythrocyte insulin receptor. Cyclic AMP 10-14 insulin receptor Homo sapiens 49-65 3447155-1 1987 Tryptic peptides were isolated from human insulin receptor (1.8 nmol) by sequential reverse-phase HPLC on SynChropak RP-C8 and Vydac C-18. Peptides 8-16 insulin receptor Homo sapiens 42-58 3533683-0 1986 Diacylglycerol modulation of insulin receptor from cultured human mononuclear cells. Diglycerides 0-14 insulin receptor Homo sapiens 29-45 3533683-5 1986 Inhibition of insulin binding by diacylglycerols, analyzed by Scatchard plot, seems to be due to altered binding affinity of the insulin receptor. Diglycerides 33-48 insulin receptor Homo sapiens 129-145 3533683-11 1986 The ability of diacylglycerol to mimic the effects of TPA on the insulin receptor supports the concept of diacylglycerols as endogenous phorbol diester analogues even though the sole role of protein kinase C in our system is doubtful. Diglycerides 15-29 insulin receptor Homo sapiens 65-81 3533683-11 1986 The ability of diacylglycerol to mimic the effects of TPA on the insulin receptor supports the concept of diacylglycerols as endogenous phorbol diester analogues even though the sole role of protein kinase C in our system is doubtful. Tetradecanoylphorbol Acetate 54-57 insulin receptor Homo sapiens 65-81 3533683-11 1986 The ability of diacylglycerol to mimic the effects of TPA on the insulin receptor supports the concept of diacylglycerols as endogenous phorbol diester analogues even though the sole role of protein kinase C in our system is doubtful. Diglycerides 106-121 insulin receptor Homo sapiens 65-81 3533683-11 1986 The ability of diacylglycerol to mimic the effects of TPA on the insulin receptor supports the concept of diacylglycerols as endogenous phorbol diester analogues even though the sole role of protein kinase C in our system is doubtful. Phorbol Esters 136-151 insulin receptor Homo sapiens 65-81 3026445-0 1986 Dithiothreitol activation of the insulin receptor/kinase does not involve subunit dissociation of the native alpha 2 beta 2 insulin receptor subunit complex. Dithiothreitol 0-14 insulin receptor Homo sapiens 33-49 3026445-1 1986 The subunit composition of the dithiothreitol- (DTT) activated insulin receptor/kinase was examined by sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis and gel filtration chromatography under denaturing (0.1% SDS) or nondenaturing (0.1% Triton X-100) conditions. Dithiothreitol 31-45 insulin receptor Homo sapiens 63-79 3026445-1 1986 The subunit composition of the dithiothreitol- (DTT) activated insulin receptor/kinase was examined by sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis and gel filtration chromatography under denaturing (0.1% SDS) or nondenaturing (0.1% Triton X-100) conditions. Dithiothreitol 48-51 insulin receptor Homo sapiens 63-79 3026445-1 1986 The subunit composition of the dithiothreitol- (DTT) activated insulin receptor/kinase was examined by sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis and gel filtration chromatography under denaturing (0.1% SDS) or nondenaturing (0.1% Triton X-100) conditions. Sodium Dodecyl Sulfate 103-125 insulin receptor Homo sapiens 63-79 3026445-1 1986 The subunit composition of the dithiothreitol- (DTT) activated insulin receptor/kinase was examined by sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis and gel filtration chromatography under denaturing (0.1% SDS) or nondenaturing (0.1% Triton X-100) conditions. Sodium Dodecyl Sulfate 127-130 insulin receptor Homo sapiens 63-79 3026445-1 1986 The subunit composition of the dithiothreitol- (DTT) activated insulin receptor/kinase was examined by sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis and gel filtration chromatography under denaturing (0.1% SDS) or nondenaturing (0.1% Triton X-100) conditions. polyacrylamide 132-146 insulin receptor Homo sapiens 63-79 3026445-1 1986 The subunit composition of the dithiothreitol- (DTT) activated insulin receptor/kinase was examined by sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis and gel filtration chromatography under denaturing (0.1% SDS) or nondenaturing (0.1% Triton X-100) conditions. Sodium Dodecyl Sulfate 224-227 insulin receptor Homo sapiens 63-79 3026445-1 1986 The subunit composition of the dithiothreitol- (DTT) activated insulin receptor/kinase was examined by sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis and gel filtration chromatography under denaturing (0.1% SDS) or nondenaturing (0.1% Triton X-100) conditions. Octoxynol 252-264 insulin receptor Homo sapiens 63-79 3026445-2 1986 Pretreatment of 32P-labeled insulin receptors with 50 mM DTT followed by gel filtration chromatography in 0.1% SDS demonstrated the dissociation of the alpha 2 beta 2 insulin receptor complex (Mr 400,000) into the monomeric 95,000 beta subunit. Phosphorus-32 16-19 insulin receptor Homo sapiens 28-44 3026445-2 1986 Pretreatment of 32P-labeled insulin receptors with 50 mM DTT followed by gel filtration chromatography in 0.1% SDS demonstrated the dissociation of the alpha 2 beta 2 insulin receptor complex (Mr 400,000) into the monomeric 95,000 beta subunit. Dithiothreitol 57-60 insulin receptor Homo sapiens 28-44 3026445-2 1986 Pretreatment of 32P-labeled insulin receptors with 50 mM DTT followed by gel filtration chromatography in 0.1% SDS demonstrated the dissociation of the alpha 2 beta 2 insulin receptor complex (Mr 400,000) into the monomeric 95,000 beta subunit. Sodium Dodecyl Sulfate 111-114 insulin receptor Homo sapiens 28-44 3026445-5 1986 This suggests that the insulin receptor can reoxidize into the Mr 400,000 complex after the removal of DTT by gel filtration chromatography. Dithiothreitol 103-106 insulin receptor Homo sapiens 23-39 3766633-1 1986 The effect of a low-dose triphasic oral contraceptive (ethinyl estradiol and levonorgestrel) on glucose tolerance, plasma insulin response to a glucose challenge, and insulin receptor binding to monocytes and erythrocytes was investigated in seven women with previous gestational diabetes and seven nondiabetic control subjects. triphasic 25-34 insulin receptor Homo sapiens 167-183 3026365-2 1986 Analysis of the samples by SDS/polyacrylamide-gel electrophoresis and autoradiography revealed the insulin receptor as a predominant band of 450 kDa. polyacrylamide 31-45 insulin receptor Homo sapiens 99-115 2877871-4 1986 In analogy with the 152,784 Mr insulin receptor precursor, cleavage of the Arg-Lys-Arg-Arg sequence at position 707 of the IGF-I receptor precursor will generate alpha (80,423 Mr) and beta (70,866 Mr) subunits, which compare with approximately 135,000 Mr (alpha) and 90,000 Mr (beta) fully glycosylated subunits. Arginine 75-78 insulin receptor Homo sapiens 31-47 2877871-4 1986 In analogy with the 152,784 Mr insulin receptor precursor, cleavage of the Arg-Lys-Arg-Arg sequence at position 707 of the IGF-I receptor precursor will generate alpha (80,423 Mr) and beta (70,866 Mr) subunits, which compare with approximately 135,000 Mr (alpha) and 90,000 Mr (beta) fully glycosylated subunits. Lysine 79-82 insulin receptor Homo sapiens 31-47 2877871-4 1986 In analogy with the 152,784 Mr insulin receptor precursor, cleavage of the Arg-Lys-Arg-Arg sequence at position 707 of the IGF-I receptor precursor will generate alpha (80,423 Mr) and beta (70,866 Mr) subunits, which compare with approximately 135,000 Mr (alpha) and 90,000 Mr (beta) fully glycosylated subunits. Arginine 83-86 insulin receptor Homo sapiens 31-47 2877871-4 1986 In analogy with the 152,784 Mr insulin receptor precursor, cleavage of the Arg-Lys-Arg-Arg sequence at position 707 of the IGF-I receptor precursor will generate alpha (80,423 Mr) and beta (70,866 Mr) subunits, which compare with approximately 135,000 Mr (alpha) and 90,000 Mr (beta) fully glycosylated subunits. Arginine 83-86 insulin receptor Homo sapiens 31-47 3528154-3 1986 The insulin receptor, isolated by lectin adsorption and two-dimensional nonreducing/reducing polyacrylamide gel electrophoresis, occurred as a single oligomeric species with an apparent alpha 2 beta 2 subunit composition. polyacrylamide gels 93-111 insulin receptor Homo sapiens 4-20 3541915-13 1986 The findings demonstrate that vanadate stimulates glucose transport by an effect at a level distal to the insulin receptor. Vanadates 30-38 insulin receptor Homo sapiens 106-122 3541915-13 1986 The findings demonstrate that vanadate stimulates glucose transport by an effect at a level distal to the insulin receptor. Glucose 50-57 insulin receptor Homo sapiens 106-122 3023061-6 1986 Significant homology, especially with respect to the topography of cysteine residues, was found between the cysteine-rich regions of the human insulin receptor, the human epidermal growth factor receptor and furin. Cysteine 67-75 insulin receptor Homo sapiens 143-159 3023061-6 1986 Significant homology, especially with respect to the topography of cysteine residues, was found between the cysteine-rich regions of the human insulin receptor, the human epidermal growth factor receptor and furin. Cysteine 108-116 insulin receptor Homo sapiens 143-159 3017998-6 1986 The insulin receptor was found to behave differently in response to phorbol myristate acetate, however, in that only the occupied receptors were stimulated to internalize. Tetradecanoylphorbol Acetate 68-93 insulin receptor Homo sapiens 4-20 3827820-0 1986 Characterization of the N-linked high-mannose oligosaccharides of the insulin pro-receptor and mature insulin receptor subunits. n-linked high-mannose oligosaccharides 24-62 insulin receptor Homo sapiens 102-118 3827820-1 1986 The insulin receptor is synthesized as a 190,000-Mr single-chain precursor that contains exclusively asparagine-N-linked high-mannose-type carbohydrate chains. asparagine-n-linked high- 101-126 insulin receptor Homo sapiens 4-20 3827820-1 1986 The insulin receptor is synthesized as a 190,000-Mr single-chain precursor that contains exclusively asparagine-N-linked high-mannose-type carbohydrate chains. Mannose 126-133 insulin receptor Homo sapiens 4-20 3827820-1 1986 The insulin receptor is synthesized as a 190,000-Mr single-chain precursor that contains exclusively asparagine-N-linked high-mannose-type carbohydrate chains. Carbohydrates 139-151 insulin receptor Homo sapiens 4-20 3827820-9 1986 The mature alpha- and beta-subunits of the insulin receptor are known to contain both high-mannose-type and complex-type oligosaccharides. Mannose 91-98 insulin receptor Homo sapiens 43-59 3827820-9 1986 The mature alpha- and beta-subunits of the insulin receptor are known to contain both high-mannose-type and complex-type oligosaccharides. Oligosaccharides 121-137 insulin receptor Homo sapiens 43-59 3539101-4 1986 The phorbol-ester-induced enhancement of internalized insulin in HepG2 cells was additive with the potentiation of endocytosed insulin induced by both the lysosomotropic reagent chloroquine and the ionophore monensin; this indicates that TPA affects the intracellular processing of the insulin receptor at a point other than those disrupted by either of these two reagents. Phorbol Esters 4-17 insulin receptor Homo sapiens 286-302 3534894-6 1986 The presence of fructose in the diet prevented any increase in insulin receptor number. Fructose 16-24 insulin receptor Homo sapiens 63-79 3526339-4 1986 These results indicate that activators of protein kinase C, such as phorbol esters, desensitize cells to insulin by direct protein kinase C action on the insulin receptor. Phorbol Esters 68-82 insulin receptor Homo sapiens 154-170 3019388-0 1986 Alteration of intramolecular disulfides in insulin receptor/kinase by insulin and dithiothreitol: insulin potentiates the apparent dithiothreitol-dependent subunit reduction of insulin receptor. Disulfides 29-39 insulin receptor Homo sapiens 43-59 3019388-0 1986 Alteration of intramolecular disulfides in insulin receptor/kinase by insulin and dithiothreitol: insulin potentiates the apparent dithiothreitol-dependent subunit reduction of insulin receptor. Dithiothreitol 82-96 insulin receptor Homo sapiens 43-59 3019388-0 1986 Alteration of intramolecular disulfides in insulin receptor/kinase by insulin and dithiothreitol: insulin potentiates the apparent dithiothreitol-dependent subunit reduction of insulin receptor. Dithiothreitol 131-145 insulin receptor Homo sapiens 43-59 3019388-1 1986 Dithiothreitol (DTT) was observed to increase both beta-subunit autophosphorylation and exogenous substrate phosphorylation of the insulin receptor in the absence of insulin. Dithiothreitol 0-14 insulin receptor Homo sapiens 131-147 3019388-1 1986 Dithiothreitol (DTT) was observed to increase both beta-subunit autophosphorylation and exogenous substrate phosphorylation of the insulin receptor in the absence of insulin. Dithiothreitol 16-19 insulin receptor Homo sapiens 131-147 3019388-3 1986 The activation of the insulin receptor/kinase by both DTT and thioredoxin was found to be additive with that of insulin. Dithiothreitol 54-57 insulin receptor Homo sapiens 22-38 3019388-6 1986 In the presence of relatively low concentrations of DTT, insulin was found to potentiate the apparent insulin receptor subunit reduction of the native alpha 2 beta 2 heterotetrameric complex into alpha beta heterodimers, when observed by silver staining of sodium dodecyl sulfate-polyacrylamide gels. Dithiothreitol 52-55 insulin receptor Homo sapiens 102-118 3019388-6 1986 In the presence of relatively low concentrations of DTT, insulin was found to potentiate the apparent insulin receptor subunit reduction of the native alpha 2 beta 2 heterotetrameric complex into alpha beta heterodimers, when observed by silver staining of sodium dodecyl sulfate-polyacrylamide gels. Sodium Dodecyl Sulfate 257-279 insulin receptor Homo sapiens 102-118 3019388-6 1986 In the presence of relatively low concentrations of DTT, insulin was found to potentiate the apparent insulin receptor subunit reduction of the native alpha 2 beta 2 heterotetrameric complex into alpha beta heterodimers, when observed by silver staining of sodium dodecyl sulfate-polyacrylamide gels. polyacrylamide 280-294 insulin receptor Homo sapiens 102-118 3733682-5 1986 The insulin receptor was then isolated from 32P-labeled IM-9 cells that had been exposed to insulin. Phosphorus-32 44-47 insulin receptor Homo sapiens 4-20 3098013-0 1986 Changes in insulin receptor functions of the erythrocyte by treatment of non-insulin-dependent diabetes mellitus (NIDDM) patients with glibenclamide and diet control. Glyburide 135-148 insulin receptor Homo sapiens 11-27 3518947-0 1986 Replacement of insulin receptor tyrosine residues 1162 and 1163 compromises insulin-stimulated kinase activity and uptake of 2-deoxyglucose. Tyrosine 32-40 insulin receptor Homo sapiens 15-31 3518947-0 1986 Replacement of insulin receptor tyrosine residues 1162 and 1163 compromises insulin-stimulated kinase activity and uptake of 2-deoxyglucose. Deoxyglucose 125-139 insulin receptor Homo sapiens 15-31 3518947-1 1986 Insulin stimulates the autophosphorylation of tyrosine residues of the beta subunit of the insulin receptor (IR); this modified insulin-independent kinase has increased activity toward exogenous substrates in vitro. Tyrosine 46-54 insulin receptor Homo sapiens 109-111 3518947-3 1986 In vivo, these mutations not only result in a substantial decrease in insulin-stimulated IR autophosphorylation but also in a parallel decrease in the insulin-activated uptake of 2-deoxyglucose. Deoxyglucose 179-193 insulin receptor Homo sapiens 89-91 3518947-5 1986 IR autophosphorylation is thus implicated in the regulation of IR activities, with tyrosines 1162 and 1163 as major sites of this regulation. Tyrosine 83-92 insulin receptor Homo sapiens 0-2 3084215-12 1986 The immunoprecipitation of human insulin receptor is not dependent on the method used for labeling the cells ([125I]insulin cross-linking), inasmuch as the receptor labeled by autophosphorylation with [gamma-32P]ATP could also be immunoprecipitated by TBR serum. [gamma-32p]atp 201-215 insulin receptor Homo sapiens 33-49 3084215-12 1986 The immunoprecipitation of human insulin receptor is not dependent on the method used for labeling the cells ([125I]insulin cross-linking), inasmuch as the receptor labeled by autophosphorylation with [gamma-32P]ATP could also be immunoprecipitated by TBR serum. tbr 252-255 insulin receptor Homo sapiens 33-49 3539101-5 1986 The potentiation of insulin receptor internalization by tumour-promoting phorbol esters could be completely mimicked by treatment with phospholipase C, but not with phospholipase A, and partially mimicked by treatment with the synthetic diacylglycerol 1-oleoyl-2-acetylglycerol. Phorbol Esters 73-87 insulin receptor Homo sapiens 20-36 3539101-5 1986 The potentiation of insulin receptor internalization by tumour-promoting phorbol esters could be completely mimicked by treatment with phospholipase C, but not with phospholipase A, and partially mimicked by treatment with the synthetic diacylglycerol 1-oleoyl-2-acetylglycerol. Diglycerides 237-251 insulin receptor Homo sapiens 20-36 3539101-5 1986 The potentiation of insulin receptor internalization by tumour-promoting phorbol esters could be completely mimicked by treatment with phospholipase C, but not with phospholipase A, and partially mimicked by treatment with the synthetic diacylglycerol 1-oleoyl-2-acetylglycerol. 1-oleoyl-2-acetylglycerol 252-277 insulin receptor Homo sapiens 20-36 3539101-6 1986 By these criteria, the effects of phorbol esters on the insulin receptor in HepG2 cells appear to be mediated through protein kinase C. These results support the concept that the activation of protein kinase C by treatment with phorbol esters causes a perturbation of the insulin-receptor-mediated endocytotic pathway in HepG2 cells, reflected in a long-term decreased rate of dissociation of internalized insulin by the phorbol-ester-treated cells. Phorbol Esters 34-48 insulin receptor Homo sapiens 56-72 3539101-6 1986 By these criteria, the effects of phorbol esters on the insulin receptor in HepG2 cells appear to be mediated through protein kinase C. These results support the concept that the activation of protein kinase C by treatment with phorbol esters causes a perturbation of the insulin-receptor-mediated endocytotic pathway in HepG2 cells, reflected in a long-term decreased rate of dissociation of internalized insulin by the phorbol-ester-treated cells. Phorbol Esters 34-48 insulin receptor Homo sapiens 272-288 3539101-6 1986 By these criteria, the effects of phorbol esters on the insulin receptor in HepG2 cells appear to be mediated through protein kinase C. These results support the concept that the activation of protein kinase C by treatment with phorbol esters causes a perturbation of the insulin-receptor-mediated endocytotic pathway in HepG2 cells, reflected in a long-term decreased rate of dissociation of internalized insulin by the phorbol-ester-treated cells. Phorbol Esters 228-242 insulin receptor Homo sapiens 56-72 3539101-6 1986 By these criteria, the effects of phorbol esters on the insulin receptor in HepG2 cells appear to be mediated through protein kinase C. These results support the concept that the activation of protein kinase C by treatment with phorbol esters causes a perturbation of the insulin-receptor-mediated endocytotic pathway in HepG2 cells, reflected in a long-term decreased rate of dissociation of internalized insulin by the phorbol-ester-treated cells. Phorbol Esters 228-242 insulin receptor Homo sapiens 272-288 3539101-6 1986 By these criteria, the effects of phorbol esters on the insulin receptor in HepG2 cells appear to be mediated through protein kinase C. These results support the concept that the activation of protein kinase C by treatment with phorbol esters causes a perturbation of the insulin-receptor-mediated endocytotic pathway in HepG2 cells, reflected in a long-term decreased rate of dissociation of internalized insulin by the phorbol-ester-treated cells. Phorbol Esters 421-434 insulin receptor Homo sapiens 56-72 3539101-6 1986 By these criteria, the effects of phorbol esters on the insulin receptor in HepG2 cells appear to be mediated through protein kinase C. These results support the concept that the activation of protein kinase C by treatment with phorbol esters causes a perturbation of the insulin-receptor-mediated endocytotic pathway in HepG2 cells, reflected in a long-term decreased rate of dissociation of internalized insulin by the phorbol-ester-treated cells. Phorbol Esters 421-434 insulin receptor Homo sapiens 272-288 3518798-1 1986 The insulin receptor of liver, adipose, and placental plasma membranes was photoaffinity labeled with radioiodinated N epsilon B29-(monoazidobenzoyl)insulin. n epsilon b29-(monoazidobenzoyl)insulin 117-156 insulin receptor Homo sapiens 4-20 3518798-4 1986 The distribution of radioactivity between the three insulin receptor bands was dependent on the tissue, the purity of the receptor preparation, and the conditions of solubilization in SDS. Sodium Dodecyl Sulfate 184-187 insulin receptor Homo sapiens 52-68 3513838-1 1986 Processing of the insulin receptor by hepatocytes was studied using a 125I-labelled photoreactive insulin derivative which could be covalently attached to the receptor and facilitate the analysis of receptor structure in isolated subcellular fractions by SDS-polyacrylamide gel electrophoresis. Iodine-125 70-74 insulin receptor Homo sapiens 18-34 3513838-1 1986 Processing of the insulin receptor by hepatocytes was studied using a 125I-labelled photoreactive insulin derivative which could be covalently attached to the receptor and facilitate the analysis of receptor structure in isolated subcellular fractions by SDS-polyacrylamide gel electrophoresis. Sodium Dodecyl Sulfate 255-258 insulin receptor Homo sapiens 18-34 3513838-1 1986 Processing of the insulin receptor by hepatocytes was studied using a 125I-labelled photoreactive insulin derivative which could be covalently attached to the receptor and facilitate the analysis of receptor structure in isolated subcellular fractions by SDS-polyacrylamide gel electrophoresis. polyacrylamide 259-273 insulin receptor Homo sapiens 18-34 3017297-1 1986 The insulin receptor is an integral membrane glycoprotein (Mr approximately 300,000) composed of two alpha-subunits (Mr approximately 130,000) and two beta-subunits (Mr approximately 95,000) linked by disulphide bonds. disulphide 201-211 insulin receptor Homo sapiens 4-20 3957914-2 1986 The 32P-labeled insulin receptor is isolated by immunoprecipitation with patient-derived insulin receptor antibodies in the presence of phosphatase and protease inhibitors to preserve the native phosphorylation and structural characteristics of the receptor. Phosphorus-32 4-7 insulin receptor Homo sapiens 89-105 3017297-12 1986 The purified insulin receptor phosphorylates its own beta-subunit and exogenous protein and peptide substrates on tyrosine residues, a reaction which is insulin-sensitive, Mn2+-dependent and specific for ATP. Tyrosine 114-122 insulin receptor Homo sapiens 13-29 3017297-12 1986 The purified insulin receptor phosphorylates its own beta-subunit and exogenous protein and peptide substrates on tyrosine residues, a reaction which is insulin-sensitive, Mn2+-dependent and specific for ATP. Manganese(2+) 172-176 insulin receptor Homo sapiens 13-29 3017297-12 1986 The purified insulin receptor phosphorylates its own beta-subunit and exogenous protein and peptide substrates on tyrosine residues, a reaction which is insulin-sensitive, Mn2+-dependent and specific for ATP. Adenosine Triphosphate 204-207 insulin receptor Homo sapiens 13-29 3005298-6 1986 The purified brain insulin receptor was found to be identical with the placental insulin receptor in the amount of neuraminidase-sensitive sialic acid and reaction with three monoclonal antibodies to the beta subunit of the placental receptor. N-Acetylneuraminic Acid 139-150 insulin receptor Homo sapiens 19-35 3005298-6 1986 The purified brain insulin receptor was found to be identical with the placental insulin receptor in the amount of neuraminidase-sensitive sialic acid and reaction with three monoclonal antibodies to the beta subunit of the placental receptor. N-Acetylneuraminic Acid 139-150 insulin receptor Homo sapiens 81-97 3005298-8 1986 These results indicate that the brain insulin receptor differs from the receptor in other tissues and suggests that this difference is not simply due to the amount of sialic acid on the receptor. N-Acetylneuraminic Acid 167-178 insulin receptor Homo sapiens 38-54 3007126-1 1986 Various lipids were tested as substrates for the insulin receptor kinase using either receptor partially purified from rat hepatoma cells by wheat-germ-agglutinin-Sepharose chromatography or receptor purified from human placenta by insulin-Sepharose affinity chromatography. Sepharose 163-172 insulin receptor Homo sapiens 49-65 2419331-0 1986 Increasing the cAMP content of IM-9 cells alters the phosphorylation state and protein kinase activity of the insulin receptor. Cyclic AMP 15-19 insulin receptor Homo sapiens 110-126 3007126-1 1986 Various lipids were tested as substrates for the insulin receptor kinase using either receptor partially purified from rat hepatoma cells by wheat-germ-agglutinin-Sepharose chromatography or receptor purified from human placenta by insulin-Sepharose affinity chromatography. Sepharose 240-249 insulin receptor Homo sapiens 49-65 2419331-10 1986 These results suggest that agents that raise intracellular cAMP increase phosphorylation of the insulin receptor on serine and threonine residues, reduce insulin-mediated receptor phosphorylation on tyrosine, serine, and threonine residues, and inhibit the insulin-dependent tyrosine protein kinase activity of the receptor. Cyclic AMP 59-63 insulin receptor Homo sapiens 96-112 2419331-10 1986 These results suggest that agents that raise intracellular cAMP increase phosphorylation of the insulin receptor on serine and threonine residues, reduce insulin-mediated receptor phosphorylation on tyrosine, serine, and threonine residues, and inhibit the insulin-dependent tyrosine protein kinase activity of the receptor. Serine 116-122 insulin receptor Homo sapiens 96-112 2419331-10 1986 These results suggest that agents that raise intracellular cAMP increase phosphorylation of the insulin receptor on serine and threonine residues, reduce insulin-mediated receptor phosphorylation on tyrosine, serine, and threonine residues, and inhibit the insulin-dependent tyrosine protein kinase activity of the receptor. Threonine 127-136 insulin receptor Homo sapiens 96-112 3007126-2 1986 Phosphatidylinositol was phosphorylated to phosphatidylinositol 4-phosphate by the partially purified insulin receptor. Phosphatidylinositols 0-20 insulin receptor Homo sapiens 102-118 3007126-2 1986 Phosphatidylinositol was phosphorylated to phosphatidylinositol 4-phosphate by the partially purified insulin receptor. phosphatidylinositol 4-phosphate 43-75 insulin receptor Homo sapiens 102-118 3007126-9 1986 These characteristics of the phosphatidylinositol kinase activity of the purified insulin receptor and its metal ion preference paralleled those of the receptor tyrosine kinase activity and differed from bulk phosphatidylinositol kinase activity in cell extracts, which was not significantly inhibited by (Glu80Tyr20)n, stimulated by dithiothreitol or depleted by immunoprecipitation with anti-(insulin receptor) antibody. Metals 107-112 insulin receptor Homo sapiens 82-98 3007126-9 1986 These characteristics of the phosphatidylinositol kinase activity of the purified insulin receptor and its metal ion preference paralleled those of the receptor tyrosine kinase activity and differed from bulk phosphatidylinositol kinase activity in cell extracts, which was not significantly inhibited by (Glu80Tyr20)n, stimulated by dithiothreitol or depleted by immunoprecipitation with anti-(insulin receptor) antibody. Dithiothreitol 334-348 insulin receptor Homo sapiens 82-98 3002611-7 1986 Commitment to increased insulin receptor expression was demonstrated after 1-h exposure to 1 microM 1 alpha, 25-dihydroxyvitamin D3. alpha, 25-dihydroxyvitamin d3 102-131 insulin receptor Homo sapiens 24-40 3002611-8 1986 Agents which induced granulocytic differentiation, such as 160 mM dimethyl sulfoxide and 100 nM retinoic acid, significantly decreased insulin receptor expression compared to monocytic inducing agents. Dimethyl Sulfoxide 66-84 insulin receptor Homo sapiens 135-151 3002611-8 1986 Agents which induced granulocytic differentiation, such as 160 mM dimethyl sulfoxide and 100 nM retinoic acid, significantly decreased insulin receptor expression compared to monocytic inducing agents. Tretinoin 96-109 insulin receptor Homo sapiens 135-151 2419331-10 1986 These results suggest that agents that raise intracellular cAMP increase phosphorylation of the insulin receptor on serine and threonine residues, reduce insulin-mediated receptor phosphorylation on tyrosine, serine, and threonine residues, and inhibit the insulin-dependent tyrosine protein kinase activity of the receptor. Threonine 221-230 insulin receptor Homo sapiens 96-112 3005370-4 1986 The functions of the insulin receptor were examined by measuring specific 125I-insulin binding (receptor concentration, affinity, specificity, pH-, time-, and temperature dependence), insulin-induced down-regulation of the receptor, insulin-stimulated autophosphorylation of the beta-subunit, and phosphorylation of exogenous substrates as well as insulin-stimulated glucose uptake in glioblastoma cells. Glucose 367-374 insulin receptor Homo sapiens 21-37 2419331-11 1986 Thus cAMP may attenuate insulin action by altering the state of phosphorylation of the insulin receptor. Cyclic AMP 5-9 insulin receptor Homo sapiens 87-103 3512585-3 1986 In the present study the insulin receptor was tagged with a 125I-photoreactive insulin analogue that can be covalently coupled to the insulin receptor by ultraviolet irradiation. Iodine-125 60-64 insulin receptor Homo sapiens 25-41 3512585-3 1986 In the present study the insulin receptor was tagged with a 125I-photoreactive insulin analogue that can be covalently coupled to the insulin receptor by ultraviolet irradiation. Iodine-125 60-64 insulin receptor Homo sapiens 134-150 3005370-8 1986 Since the glial elements compose a majority of the brain cells, the "normal" structure and function of their insulin receptor might provide a key to understanding the role of insulin in the carbohydrate metabolism of the human central nervous system. Carbohydrates 190-202 insulin receptor Homo sapiens 109-125 3001088-5 1986 In unstimulated cells, phosphorylation of the insulin receptor occurred on seryl and to a lesser extent on threonyl residues. seryl 75-80 insulin receptor Homo sapiens 46-62 3512542-0 1986 The role of cell surface sialic acid in insulin receptor function and insulin action. N-Acetylneuraminic Acid 25-36 insulin receptor Homo sapiens 40-56 3518702-5 1986 Insulin receptor autophosphorylation as stimulated by ATP and insulin failed to affect significantly 125I-insulin binding to partially purified insulin receptor from human placenta. Adenosine Triphosphate 54-57 insulin receptor Homo sapiens 0-16 3510210-2 1986 Phosphorylation of the insulin receptor is detected readily in the plasma membrane of these cells by two-dimensional sodium dodecyl sulfate-polyacrylamide gel electrophoresis. Sodium Dodecyl Sulfate 117-139 insulin receptor Homo sapiens 23-39 3510210-2 1986 Phosphorylation of the insulin receptor is detected readily in the plasma membrane of these cells by two-dimensional sodium dodecyl sulfate-polyacrylamide gel electrophoresis. polyacrylamide 140-154 insulin receptor Homo sapiens 23-39 3510210-3 1986 In the presence of sodium dodecyl sulfate and under nonreducing conditions, the predominant species of phosphorylated insulin receptor has an apparent molecular mass of 350,000 daltons with the beta-subunit (92,000 daltons) being phosphorylated. Sodium Dodecyl Sulfate 19-41 insulin receptor Homo sapiens 118-134 3510210-4 1986 The phosphorylation of the insulin receptor in the isolated plasma membrane is absolutely dependent on insulin; tyrosine residues and, to a lesser extent, serine residues of the receptor are phosphorylated. Tyrosine 112-120 insulin receptor Homo sapiens 27-43 3510210-4 1986 The phosphorylation of the insulin receptor in the isolated plasma membrane is absolutely dependent on insulin; tyrosine residues and, to a lesser extent, serine residues of the receptor are phosphorylated. Serine 155-161 insulin receptor Homo sapiens 27-43 3510210-5 1986 Treatment of the plasma membrane with N-ethylmaleimide (NEM) has two effects; 1) NEM prevents the formation of a larger form (greater than 350,000 daltons) of the phosphorylated insulin receptor. Ethylmaleimide 38-54 insulin receptor Homo sapiens 178-194 3510210-5 1986 Treatment of the plasma membrane with N-ethylmaleimide (NEM) has two effects; 1) NEM prevents the formation of a larger form (greater than 350,000 daltons) of the phosphorylated insulin receptor. Ethylmaleimide 56-59 insulin receptor Homo sapiens 178-194 3555257-0 1986 The role of calcium and calmodulin in insulin receptor function in the adipocyte. Calcium 12-19 insulin receptor Homo sapiens 38-54 3004334-0 1986 Kinetic properties of the insulin receptor tyrosine protein kinase: activation through an insulin-stimulated tyrosine-specific, intramolecular autophosphorylation. Tyrosine 43-51 insulin receptor Homo sapiens 26-42 3004334-3 1986 We have employed the highly purified insulin receptor, immobilized on insulin-Sepharose or eluted in an active form, to define the metal/ATP requirements for kinase activation, the relationship of receptor autophosphorylation to activation, and the kinetic properties of the autophosphorylated, activated receptor kinase. Sepharose 78-87 insulin receptor Homo sapiens 37-53 3510133-1 1986 The structure of the insulin receptor in intact human erythrocytes was defined using the techniques of disuccinimidyl suberate (DSS) cross-linking of 125I-insulin and surface [125I]iodination followed by receptor immunoprecipitation. disuccinimidyl 103-117 insulin receptor Homo sapiens 21-37 3510133-1 1986 The structure of the insulin receptor in intact human erythrocytes was defined using the techniques of disuccinimidyl suberate (DSS) cross-linking of 125I-insulin and surface [125I]iodination followed by receptor immunoprecipitation. disuccinimidyl suberate 128-131 insulin receptor Homo sapiens 21-37 3510133-2 1986 In contrast to a recent report, we found the erythrocyte insulin receptor to be similar in structure to that in classic target tissues for insulin, consisting of at least three species of molecular weight approximately 295,000, 265,000, and 245,000, containing disulfide-linked subunits of molecular weight approximately 130,000 and 95,000. Disulfides 261-270 insulin receptor Homo sapiens 57-73 3510136-3 1986 Insulin receptor turnover was estimated by measurement of insulin binding after inhibition of synthesis of functional receptors with tunicamycin (0.5 micrograms/ml). Tunicamycin 133-144 insulin receptor Homo sapiens 0-16 2945975-4 1986 Insulin stimulated glycogen synthesis in the insulin receptor bearing cell lines. Glycogen 19-27 insulin receptor Homo sapiens 45-61 3020828-0 1986 [Role of the ATP-Mg generated by plasma membranes in mediating signal transmission from the insulin receptor and other regulators to membrane kinase]. atp-mg 13-19 insulin receptor Homo sapiens 92-108 3001088-5 1986 In unstimulated cells, phosphorylation of the insulin receptor occurred on seryl and to a lesser extent on threonyl residues. threonyl 107-115 insulin receptor Homo sapiens 46-62 3001089-7 1986 The insulin receptor made in the presence of the inhibitor can be affinity labeled at the cell surface using 125I-insulin and disuccinimidyl suberate cross-linking; there is also no significant difference in its affinity for insulin. disuccinimidyl 126-140 insulin receptor Homo sapiens 4-20 4074360-1 1985 A radioactive photoaffinity probe for the insulin receptor was prepared by derivatizing insulin at its B29 lysine with a novel crosslinking reagent having a cleavable azo linkage. anthrone 167-170 insulin receptor Homo sapiens 42-58 4074360-1 1985 A radioactive photoaffinity probe for the insulin receptor was prepared by derivatizing insulin at its B29 lysine with a novel crosslinking reagent having a cleavable azo linkage. Lysine 107-113 insulin receptor Homo sapiens 42-58 3902825-0 1985 The effects of cycloheximide and chloroquine on insulin receptor metabolism. Cycloheximide 15-28 insulin receptor Homo sapiens 48-64 3902825-0 1985 The effects of cycloheximide and chloroquine on insulin receptor metabolism. Chloroquine 33-44 insulin receptor Homo sapiens 48-64 3902825-2 1985 The effects of protein synthesis inhibitors and the lysosomotropic agent chloroquine on the metabolism of the insulin receptor were examined. Chloroquine 73-84 insulin receptor Homo sapiens 110-126 3902825-3 1985 Through the use of the heavy-isotope density shift technique, cycloheximide was found to inhibit both the synthesis of new insulin receptor and the inactivation of old cellular insulin receptor. Cycloheximide 62-75 insulin receptor Homo sapiens 123-139 3902825-3 1985 Through the use of the heavy-isotope density shift technique, cycloheximide was found to inhibit both the synthesis of new insulin receptor and the inactivation of old cellular insulin receptor. Cycloheximide 62-75 insulin receptor Homo sapiens 177-193 3902825-5 1985 Cycloheximide did, however, rapidly and completely inhibit the inactivation of the insulin receptor. Cycloheximide 0-13 insulin receptor Homo sapiens 83-99 3902825-7 1985 Puromycin and pactamycin, protein synthesis inhibitors with mechanisms of action which differ from cycloheximide, produced the same effects on insulin receptor metabolism as cycloheximide, indicating that this effect on receptor metabolism is due to the inhibition of protein synthesis and not a secondary effect of cycloheximide. Puromycin 0-9 insulin receptor Homo sapiens 143-159 3902825-7 1985 Puromycin and pactamycin, protein synthesis inhibitors with mechanisms of action which differ from cycloheximide, produced the same effects on insulin receptor metabolism as cycloheximide, indicating that this effect on receptor metabolism is due to the inhibition of protein synthesis and not a secondary effect of cycloheximide. Pactamycin 14-24 insulin receptor Homo sapiens 143-159 4074346-0 1985 Homogeneous bivalent insulin receptor: purification using insulin coupled to 1,1"-carbonyldiimidazole activated-agarose. 1,1"-carbonyldiimidazole activated-agarose 77-119 insulin receptor Homo sapiens 21-37 4084284-0 1985 Urea treatment allows dithiothreitol to release the binding subunit of the insulin receptor from the cell membrane: implications for the structural organization of the insulin receptor. Urea 0-4 insulin receptor Homo sapiens 75-91 4084284-0 1985 Urea treatment allows dithiothreitol to release the binding subunit of the insulin receptor from the cell membrane: implications for the structural organization of the insulin receptor. Urea 0-4 insulin receptor Homo sapiens 168-184 4084284-0 1985 Urea treatment allows dithiothreitol to release the binding subunit of the insulin receptor from the cell membrane: implications for the structural organization of the insulin receptor. Dithiothreitol 22-36 insulin receptor Homo sapiens 75-91 4084284-0 1985 Urea treatment allows dithiothreitol to release the binding subunit of the insulin receptor from the cell membrane: implications for the structural organization of the insulin receptor. Dithiothreitol 22-36 insulin receptor Homo sapiens 168-184 3906655-3 1985 The human insulin receptor expressed in CHO cells specifically binds 125I-labeled insulin but not insulin-like growth factor I, displays insulin-stimulated autophosphorylation of the beta subunit, and mediates insulin-stimulated 2-deoxyglucose uptake. Iodine-125 69-73 insulin receptor Homo sapiens 10-26 3906655-3 1985 The human insulin receptor expressed in CHO cells specifically binds 125I-labeled insulin but not insulin-like growth factor I, displays insulin-stimulated autophosphorylation of the beta subunit, and mediates insulin-stimulated 2-deoxyglucose uptake. Deoxyglucose 229-243 insulin receptor Homo sapiens 10-26 4084539-6 1985 Addition of [gamma-32P]ATP to the insulin receptor containing vesicles was relatively ineffective in promoting the autophosphorylation of the beta subunit in the absence or presence of insulin. [gamma-32p]atp 12-26 insulin receptor Homo sapiens 34-50 3893431-0 1985 Removal of sialic acids from the purified insulin receptor results in enhanced insulin-binding and kinase activities. Sialic Acids 11-23 insulin receptor Homo sapiens 42-58 4043557-2 1985 In the present study, we found a subpopulation of antibodies (eluted from a protein A-Sepharose affinity column at pH 4.3) directed at the human fibroblast insulin receptor. Sepharose 86-95 insulin receptor Homo sapiens 156-172 2416352-2 1985 The results show that the insulin receptor exists under different free and disulfide-linked combinations of alpha and beta subunits. Disulfides 75-84 insulin receptor Homo sapiens 26-42 2415418-4 1985 Semisynthetic human insulin was conjugated to FITC, which resulted in at least four types of FITC-insulin molecules with different affinities to the insulin receptor. Fluorescein-5-isothiocyanate 46-50 insulin receptor Homo sapiens 149-165 2415418-4 1985 Semisynthetic human insulin was conjugated to FITC, which resulted in at least four types of FITC-insulin molecules with different affinities to the insulin receptor. Fluorescein-5-isothiocyanate 93-97 insulin receptor Homo sapiens 149-165 4043927-1 1985 Previous investigations have demonstrated an increase in monocyte insulin receptor affinity two and five hours following oral carbohydrate loading. Carbohydrates 126-138 insulin receptor Homo sapiens 66-82 3907813-1 1985 In previous work, we identified two insulin receptor species, RI (KAV = 0.31) and RII (KAV = 0.53), that could be separated by gel filtration on Sepharose 6B. Sepharose 145-154 insulin receptor Homo sapiens 36-52 3927905-0 1985 Inhibition of insulin receptor binding by A23187: synergy with phorbol esters. Calcimycin 42-48 insulin receptor Homo sapiens 14-30 3927905-0 1985 Inhibition of insulin receptor binding by A23187: synergy with phorbol esters. Phorbol Esters 63-77 insulin receptor Homo sapiens 14-30 3931471-4 1985 After the addition of cyclophosphamide for one week, the anti-insulin receptor autoantibody titer dropped from greater than 1:1,000 to 1:1. Cyclophosphamide 22-38 insulin receptor Homo sapiens 62-78 2413806-2 1985 Purification of tyrosyl-phosphorylated insulin receptor was effected by adsorption on and elution (with a hapten) from a column of O-phosphotyrosyl-binding antibody immobilized on protein A-Sepharose (Ab-protein A). cyclo(tyrosyl-tyrosyl) 16-23 insulin receptor Homo sapiens 39-55 2413806-2 1985 Purification of tyrosyl-phosphorylated insulin receptor was effected by adsorption on and elution (with a hapten) from a column of O-phosphotyrosyl-binding antibody immobilized on protein A-Sepharose (Ab-protein A). Sepharose 190-199 insulin receptor Homo sapiens 39-55 3000460-1 1985 The insulin receptor appears as a tetrameric glycoprotein consisting of two Mr 130,000 subunits (alpha), and two Mr 95,000 subunits (beta) in a disulfide-linked complex. Disulfides 144-153 insulin receptor Homo sapiens 4-20 2864925-3 1985 The tumor promoting phorbol esters have been reported to stimulate phosphorylation of the insulin receptor and thereby decrease the ability of insulin to induce tyrosine aminotransferase. Phorbol Esters 20-34 insulin receptor Homo sapiens 90-106 3901745-5 1985 Because 125I-labeled insulin transport was demonstrated to be receptor-mediated, factors regulating insulin-receptor binding may also affect the insulin transport rate across the vascular barrier. Iodine-125 8-12 insulin receptor Homo sapiens 100-116 2412229-1 1985 The relationship between the structure of the insulin receptor and its kinase activity was studied on the purified receptor treated with different concentrations of dithiothreitol. Dithiothreitol 165-179 insulin receptor Homo sapiens 46-62 3891757-3 1985 The subunit stoichiometry of these different high molecular weight forms of the insulin receptor were determined by comparisons of silver-stained gel profiles with the autoradiograms of 125I-insulin specifically cross-linked to the alpha subunit and [gamma-32P]ATP specifically autophosphorylated beta subunit gel profiles. Silver 131-137 insulin receptor Homo sapiens 80-96 3891757-3 1985 The subunit stoichiometry of these different high molecular weight forms of the insulin receptor were determined by comparisons of silver-stained gel profiles with the autoradiograms of 125I-insulin specifically cross-linked to the alpha subunit and [gamma-32P]ATP specifically autophosphorylated beta subunit gel profiles. gamma-32p 251-260 insulin receptor Homo sapiens 80-96 3891757-3 1985 The subunit stoichiometry of these different high molecular weight forms of the insulin receptor were determined by comparisons of silver-stained gel profiles with the autoradiograms of 125I-insulin specifically cross-linked to the alpha subunit and [gamma-32P]ATP specifically autophosphorylated beta subunit gel profiles. Adenosine Triphosphate 261-264 insulin receptor Homo sapiens 80-96 3891757-5 1985 Treatment of the insulin receptor preparations with oxidized glutathione or N-ethylmaleimide prior to SDS-polyacrylamide gel electrophoresis increased the relative amount of the alpha 2 beta 2 complex concomitant with a total disappearance of the alpha 2 beta, alpha 2 beta 1, alpha 2, and free beta forms. Glutathione 61-72 insulin receptor Homo sapiens 17-33 3891757-5 1985 Treatment of the insulin receptor preparations with oxidized glutathione or N-ethylmaleimide prior to SDS-polyacrylamide gel electrophoresis increased the relative amount of the alpha 2 beta 2 complex concomitant with a total disappearance of the alpha 2 beta, alpha 2 beta 1, alpha 2, and free beta forms. Ethylmaleimide 76-92 insulin receptor Homo sapiens 17-33 3891757-5 1985 Treatment of the insulin receptor preparations with oxidized glutathione or N-ethylmaleimide prior to SDS-polyacrylamide gel electrophoresis increased the relative amount of the alpha 2 beta 2 complex concomitant with a total disappearance of the alpha 2 beta, alpha 2 beta 1, alpha 2, and free beta forms. Sodium Dodecyl Sulfate 102-105 insulin receptor Homo sapiens 17-33 3891757-5 1985 Treatment of the insulin receptor preparations with oxidized glutathione or N-ethylmaleimide prior to SDS-polyacrylamide gel electrophoresis increased the relative amount of the alpha 2 beta 2 complex concomitant with a total disappearance of the alpha 2 beta, alpha 2 beta 1, alpha 2, and free beta forms. polyacrylamide 106-120 insulin receptor Homo sapiens 17-33 3891757-8 1985 The formation of these lower molecular weight insulin receptor subunit complexes was further demonstrated to be due to SDS/heat-dependent intramolecular sulfhydryl-disulfide exchange occurring within the alpha 2 beta 2 complex. Sodium Dodecyl Sulfate 119-122 insulin receptor Homo sapiens 46-62 3891757-8 1985 The formation of these lower molecular weight insulin receptor subunit complexes was further demonstrated to be due to SDS/heat-dependent intramolecular sulfhydryl-disulfide exchange occurring within the alpha 2 beta 2 complex. sulfhydryl-disulfide 153-173 insulin receptor Homo sapiens 46-62 3891757-9 1985 These studies demonstrate that the largest disulfide-linked complex (alpha 2 beta 2) is the predominant insulin receptor form purified from the human placenta with the other complexes being generated by proteolysis and by internal subunit dissociation. Disulfides 43-52 insulin receptor Homo sapiens 104-120 2990467-1 1985 To characterize the carbohydrate moieties of the insulin receptor on IM-9 lymphocytes, the cells were surface iodinated and solubilized, and the insulin receptors were precipitated with anti-receptor antibody. Carbohydrates 20-32 insulin receptor Homo sapiens 49-65 2985615-1 1985 When a partially purified insulin receptor preparation immobilized on insulin-agarose is incubated with [gamma-32P]ATP, Mn2+, and Mg2+ ions, the receptor beta subunit becomes 32P-labeled. Sepharose 78-85 insulin receptor Homo sapiens 26-42 2985615-1 1985 When a partially purified insulin receptor preparation immobilized on insulin-agarose is incubated with [gamma-32P]ATP, Mn2+, and Mg2+ ions, the receptor beta subunit becomes 32P-labeled. [gamma-32p]atp 104-118 insulin receptor Homo sapiens 26-42 2985615-1 1985 When a partially purified insulin receptor preparation immobilized on insulin-agarose is incubated with [gamma-32P]ATP, Mn2+, and Mg2+ ions, the receptor beta subunit becomes 32P-labeled. Manganese(2+) 120-124 insulin receptor Homo sapiens 26-42 2985615-1 1985 When a partially purified insulin receptor preparation immobilized on insulin-agarose is incubated with [gamma-32P]ATP, Mn2+, and Mg2+ ions, the receptor beta subunit becomes 32P-labeled. magnesium ion 130-134 insulin receptor Homo sapiens 26-42 2985615-1 1985 When a partially purified insulin receptor preparation immobilized on insulin-agarose is incubated with [gamma-32P]ATP, Mn2+, and Mg2+ ions, the receptor beta subunit becomes 32P-labeled. Phosphorus-32 111-114 insulin receptor Homo sapiens 26-42 2985615-2 1985 The 32P-labeling of the insulin receptor beta subunit is increased by 2-3-fold when src kinase is included in the phosphorylation reaction. Phosphorus-32 4-7 insulin receptor Homo sapiens 24-40 2985615-4 1985 The Mr = 93,000 receptor beta subunit and the Mr = 125,000 32P-labeled bands are absent when an insulin receptor-deficient sample, prepared by the inclusion of excess free insulin to inhibit the adsorption of the receptor to the insulin-agarose, is phosphorylated in the presence of the src kinase. Phosphorus-32 59-62 insulin receptor Homo sapiens 96-112 2985615-6 1985 The src kinase-catalyzed phosphorylation of the insulin receptor is not due to the activation of receptor autophosphorylation because a N-ethylmaleimide-treated receptor preparation devoid of receptor kinase activity is also phosphorylated by the src kinase. Ethylmaleimide 136-152 insulin receptor Homo sapiens 48-64 2985615-8 1985 Subsequent to src kinase-mediated tyrosine phosphorylation, the insulin receptor, either immobilized on insulin-agarose or in detergent extracts, exhibits a 2-fold increase in associated kinase activity using histone as substrate. Tyrosine 34-42 insulin receptor Homo sapiens 64-80 2985615-8 1985 Subsequent to src kinase-mediated tyrosine phosphorylation, the insulin receptor, either immobilized on insulin-agarose or in detergent extracts, exhibits a 2-fold increase in associated kinase activity using histone as substrate. Sepharose 112-119 insulin receptor Homo sapiens 64-80 2985615-9 1985 src kinase mediates phosphorylation of predominantly tyrosine residues on both alpha and beta subunits of the insulin receptor. Tyrosine 53-61 insulin receptor Homo sapiens 110-126 2985615-12 1985 These results indicate that: the src kinase catalyzes tyrosine phosphorylation of the insulin receptor alpha and beta subunits; and src kinase-catalyzed phosphorylation of insulin receptor can mimic the action of autophosphorylation to activate the insulin receptor kinase in vitro, although whether this occurs in intact cells remains to be determined. Tyrosine 54-62 insulin receptor Homo sapiens 86-102 2985615-12 1985 These results indicate that: the src kinase catalyzes tyrosine phosphorylation of the insulin receptor alpha and beta subunits; and src kinase-catalyzed phosphorylation of insulin receptor can mimic the action of autophosphorylation to activate the insulin receptor kinase in vitro, although whether this occurs in intact cells remains to be determined. Tyrosine 54-62 insulin receptor Homo sapiens 172-188 2985615-12 1985 These results indicate that: the src kinase catalyzes tyrosine phosphorylation of the insulin receptor alpha and beta subunits; and src kinase-catalyzed phosphorylation of insulin receptor can mimic the action of autophosphorylation to activate the insulin receptor kinase in vitro, although whether this occurs in intact cells remains to be determined. Tyrosine 54-62 insulin receptor Homo sapiens 172-188 2986534-13 1985 The insulin receptor kinase is also inhibited in intact cells by phorbol esters that mediate serine/threonine phosphorylation of the insulin receptor, presumably via the Ca++-phospholipid-dependent protein kinase. Serine 93-99 insulin receptor Homo sapiens 4-20 4039320-1 1985 The autophosphorylation reaction responsible for conversion of insulin receptor (from human placenta) to an active tyrosyl-protein kinase was shown to be inhibited by Zn2+ and other divalent metal ions. Zinc 167-171 insulin receptor Homo sapiens 63-79 4039320-1 1985 The autophosphorylation reaction responsible for conversion of insulin receptor (from human placenta) to an active tyrosyl-protein kinase was shown to be inhibited by Zn2+ and other divalent metal ions. Metals 191-196 insulin receptor Homo sapiens 63-79 4039320-3 1985 Autophosphorylation of insulin receptor was almost completely blocked by 10 microM Zn2+. Zinc 83-87 insulin receptor Homo sapiens 23-39 4039320-8 1985 Zn2+ was also observed to inhibit phosphotyrosyl-protein phosphatase activity present in preparations of partially purified insulin receptor. Zinc 0-4 insulin receptor Homo sapiens 124-140 4039320-9 1985 These inhibitory effects of Zn2+ should be considered in the design of protocols for the isolation and handling of insulin receptor and possibly other tyrosine kinases. Zinc 28-32 insulin receptor Homo sapiens 115-131 2982824-5 1985 Amiloride similarly inhibited the tyrosine phosphorylation of the human placental insulin receptor and the platelet-derived growth factor receptor of Swiss 3T3 cells. Amiloride 0-9 insulin receptor Homo sapiens 82-98 2982824-5 1985 Amiloride similarly inhibited the tyrosine phosphorylation of the human placental insulin receptor and the platelet-derived growth factor receptor of Swiss 3T3 cells. Tyrosine 34-42 insulin receptor Homo sapiens 82-98 2986534-3 1985 The predominant subunit configuration in the native insulin receptor is a disulfide-linked heterotetrameric structure containing two alpha and two beta subunits. Disulfides 74-83 insulin receptor Homo sapiens 52-68 2986534-10 1985 The insulin receptor kinase is regulated by beta-adrenergic agonists and other agents that elevate cAMP in adipocytes, presumably via the cAMP-dependent protein kinase. Cyclic AMP 99-103 insulin receptor Homo sapiens 4-20 2986534-13 1985 The insulin receptor kinase is also inhibited in intact cells by phorbol esters that mediate serine/threonine phosphorylation of the insulin receptor, presumably via the Ca++-phospholipid-dependent protein kinase. Phorbol Esters 65-79 insulin receptor Homo sapiens 4-20 6090205-1 1984 Insulin receptor preparations from human placenta at various states of purity were shown to catalyze insulin-stimulated phosphate incorporation from [gamma-32P]ATP into endogenous (membrane) and exogenous phosphatidylinositol. Phosphates 120-129 insulin receptor Homo sapiens 0-16 6090205-1 1984 Insulin receptor preparations from human placenta at various states of purity were shown to catalyze insulin-stimulated phosphate incorporation from [gamma-32P]ATP into endogenous (membrane) and exogenous phosphatidylinositol. [gamma-32p]atp 149-163 insulin receptor Homo sapiens 0-16 6090205-1 1984 Insulin receptor preparations from human placenta at various states of purity were shown to catalyze insulin-stimulated phosphate incorporation from [gamma-32P]ATP into endogenous (membrane) and exogenous phosphatidylinositol. Phosphatidylinositols 205-225 insulin receptor Homo sapiens 0-16 6378700-2 1984 After covalent cross-linking of 125I-insulin to the insulin receptor on cultured human lymphocytes (IM-9 cells) using disuccinimidyl suberate, we inquired whether the insulin-receptor complex could be immunoprecipitated with anti-insulin antibodies. disuccinimidyl 118-132 insulin receptor Homo sapiens 52-68 4041242-0 1985 Insulin receptor protein rendered visible in triton X-114 membranes. Nonidet P-40 45-57 insulin receptor Homo sapiens 0-16 3001106-4 1985 Under appropriate conditions, insulin can promote the reaction of the insulin receptor with the organomercurial-agarose derivative. organomercurial-agarose 96-119 insulin receptor Homo sapiens 70-86 3001107-4 1985 In an attempt to find a protein that might link the receptor tyrosine kinase to these serine/threonine phosphorylation reactions, we have studied the interaction of a partially purified preparation of insulin receptor with purified preparations of serine/threonine kinases known to phosphorylate glycogen synthase. Threonine 93-102 insulin receptor Homo sapiens 201-217 6599719-4 1984 In non-diabetics, low affinity insulin receptor concentration increased after bendrofluazide but high affinity receptor concentration remained unchanged. Bendroflumethiazide 78-92 insulin receptor Homo sapiens 31-47 6599719-7 1984 In the long term, non-diabetics may maintain normal glucose tolerance on thiazide diuretics by increasing insulin receptor numbers. Glucose 52-59 insulin receptor Homo sapiens 106-122 6599719-7 1984 In the long term, non-diabetics may maintain normal glucose tolerance on thiazide diuretics by increasing insulin receptor numbers. Thiazides 73-81 insulin receptor Homo sapiens 106-122 6390435-0 1984 Avidin-biotin affinity chromatography: application to the isolation of human placental insulin receptor. avidin-biotin 0-13 insulin receptor Homo sapiens 87-103 6389533-0 1984 Effects of insulin receptor down-regulation on hexose transport in human erythrocytes. Hexoses 47-53 insulin receptor Homo sapiens 11-27 6389223-8 1984 beta-Hydroxybutyrate also potentiated the effect of hydrogen peroxide (which acts at a level distal to the insulin receptor) even in cells that had been depleted of insulin receptors by trypsin treatment. 3-Hydroxybutyric Acid 0-20 insulin receptor Homo sapiens 107-123 6389223-8 1984 beta-Hydroxybutyrate also potentiated the effect of hydrogen peroxide (which acts at a level distal to the insulin receptor) even in cells that had been depleted of insulin receptors by trypsin treatment. Hydrogen Peroxide 52-69 insulin receptor Homo sapiens 107-123 6389223-9 1984 Therefore, beta-hydroxybutyrate acts, at least partly, at a post-insulin receptor level. 3-Hydroxybutyric Acid 11-31 insulin receptor Homo sapiens 65-81 6389227-2 1984 Terbium (Tb3+), an ion of the lanthanide series that has been used as a fluorescent probe for calcium (Ca2+) binding sites in proteins, binds to the proteins in both solubilized and purified human placental insulin receptor preparations. Terbium 0-7 insulin receptor Homo sapiens 207-223 6389227-2 1984 Terbium (Tb3+), an ion of the lanthanide series that has been used as a fluorescent probe for calcium (Ca2+) binding sites in proteins, binds to the proteins in both solubilized and purified human placental insulin receptor preparations. tb3+ 9-13 insulin receptor Homo sapiens 207-223 6389227-7 1984 In addition, Tb3+ could be displaced from insulin-sensitive sites by Ca2+, indicating that there were Ca2+ (and Tb3+) binding sites on or near the insulin receptor. tb3+ 13-17 insulin receptor Homo sapiens 147-163 6389227-7 1984 In addition, Tb3+ could be displaced from insulin-sensitive sites by Ca2+, indicating that there were Ca2+ (and Tb3+) binding sites on or near the insulin receptor. tb3+ 112-116 insulin receptor Homo sapiens 147-163 6389227-9 1984 The decrease in Tb3+ fluorescence after insulin binding may be indicative of a conformational change in the insulin receptor precipitated by the binding of insulin. tb3+ 16-20 insulin receptor Homo sapiens 108-124 6386444-2 1984 We have used dithiotheitol, which has major effects on the oligomeric structure of the insulin receptor, to determine if this decreased antibody recognition is due to alteration in the conformation of insulin itself or to steric factors. dithiotheitol 13-26 insulin receptor Homo sapiens 87-103 6479460-2 1984 The insulin receptor preparations were subjected to sodium dodecyl sulfate (SDS) polyacrylamide gel electrophoresis under reducing or nonreducing conditions. Sodium Dodecyl Sulfate 52-74 insulin receptor Homo sapiens 4-20 6479460-2 1984 The insulin receptor preparations were subjected to sodium dodecyl sulfate (SDS) polyacrylamide gel electrophoresis under reducing or nonreducing conditions. Sodium Dodecyl Sulfate 76-79 insulin receptor Homo sapiens 4-20 6479460-2 1984 The insulin receptor preparations were subjected to sodium dodecyl sulfate (SDS) polyacrylamide gel electrophoresis under reducing or nonreducing conditions. polyacrylamide 81-95 insulin receptor Homo sapiens 4-20 6090502-12 1984 Moreover, this regulation of glycogen metabolism is mediated by both the insulin receptor and the IGF receptors. Glycogen 29-37 insulin receptor Homo sapiens 73-89 6384270-4 1984 In these studies, the glucose clamp technique was employed to isolate perturbations in plasma glucose and plasma insulin as potential mediators of the regulation of the mitogen-induced T lymphocyte insulin receptor. Glucose 22-29 insulin receptor Homo sapiens 198-214 6384270-4 1984 In these studies, the glucose clamp technique was employed to isolate perturbations in plasma glucose and plasma insulin as potential mediators of the regulation of the mitogen-induced T lymphocyte insulin receptor. Glucose 94-101 insulin receptor Homo sapiens 198-214 2986534-13 1985 The insulin receptor kinase is also inhibited in intact cells by phorbol esters that mediate serine/threonine phosphorylation of the insulin receptor, presumably via the Ca++-phospholipid-dependent protein kinase. Threonine 100-109 insulin receptor Homo sapiens 4-20 2986534-14 1985 These data suggest the hypothesis that a complex network of tyrosine and serine/threonine phosphorylations on the insulin receptor modulate its binding and kinase activities in an antagonistic manner. Tyrosine 60-68 insulin receptor Homo sapiens 114-130 2986534-14 1985 These data suggest the hypothesis that a complex network of tyrosine and serine/threonine phosphorylations on the insulin receptor modulate its binding and kinase activities in an antagonistic manner. Serine 73-79 insulin receptor Homo sapiens 114-130 2986534-14 1985 These data suggest the hypothesis that a complex network of tyrosine and serine/threonine phosphorylations on the insulin receptor modulate its binding and kinase activities in an antagonistic manner. Threonine 80-89 insulin receptor Homo sapiens 114-130 6732235-7 1984 These results indicate that the subcellular distribution of internalized insulin and of intracellular glucose transport activity are different, suggesting that the pathways of intracellular processing of the insulin receptor and the glucose transport mechanism are different. Glucose 102-109 insulin receptor Homo sapiens 208-224 6732235-7 1984 These results indicate that the subcellular distribution of internalized insulin and of intracellular glucose transport activity are different, suggesting that the pathways of intracellular processing of the insulin receptor and the glucose transport mechanism are different. Glucose 233-240 insulin receptor Homo sapiens 208-224 6389294-1 1984 We have examined insulin binding to the erythrocyte insulin receptor in normal males following a short fast and a test meal or glucose load. Glucose 127-134 insulin receptor Homo sapiens 52-68 6374370-4 1984 Scatchard analysis indicated that ATP was acting primarily to change the binding affinity of the insulin receptor. Adenosine Triphosphate 34-37 insulin receptor Homo sapiens 97-113 6426651-0 1984 Insulin receptor antibodies causing steroid responsive diabetes mellitus in a patient with myositis. Steroids 36-43 insulin receptor Homo sapiens 0-16 6427220-6 1984 Vanadate also stimulated the phosphorylation of the 95,000-dalton subunit of a highly purified insulin receptor from human placenta. Vanadates 0-8 insulin receptor Homo sapiens 95-111 6371815-2 1984 As previously seen with antibodies against the insulin receptor from patients with the type B syndrome of insulin resistance and acanthosis nigricans, RAR acutely mimicked the action of insulin by stimulating deoxyglucose uptake. Deoxyglucose 209-221 insulin receptor Homo sapiens 47-63 6419784-1 1984 Calcium (Ca2+) increased insulin-receptor binding in both membrane and solubilised receptor preparations. Calcium 0-7 insulin receptor Homo sapiens 25-41 6331454-0 1984 Effect of glucose on beta-adrenergic induced downregulation of insulin receptor binding in human fat cells. Glucose 10-17 insulin receptor Homo sapiens 63-79 6693383-3 1984 From two-dimensional sodium dodecyl sulfate-polyacrylamide gel electrophoresis in the absence and presence of dithiothreitol, the purified insulin receptor was shown to be composed of heterogeneous disulfide-linked complexes of (alpha 2, 2 beta), (alpha 2, beta, beta 1), (alpha 2, 2 beta 1), (alpha 2), (alpha beta), and (alpha beta 1). Sodium Dodecyl Sulfate 21-43 insulin receptor Homo sapiens 139-155 6693383-3 1984 From two-dimensional sodium dodecyl sulfate-polyacrylamide gel electrophoresis in the absence and presence of dithiothreitol, the purified insulin receptor was shown to be composed of heterogeneous disulfide-linked complexes of (alpha 2, 2 beta), (alpha 2, beta, beta 1), (alpha 2, 2 beta 1), (alpha 2), (alpha beta), and (alpha beta 1). polyacrylamide 44-58 insulin receptor Homo sapiens 139-155 6392057-5 1984 After a 24-hour preliminary incubation of cells with glipizide, we found a 44% increase of insulin receptor binding apparently due to an increase of insulin binding sites. Glipizide 53-62 insulin receptor Homo sapiens 91-107 6360756-0 1983 Insulin receptor binding to monocytes, insulin secretion, and glucose tolerance following metformin treatment. Metformin 90-99 insulin receptor Homo sapiens 0-16 6415086-2 1983 To further elucidate the mechanisms of this action, we studied the effect of glibenclamide on in vivo and in vitro cellular insulin receptor binding in normal subjects. Glyburide 77-90 insulin receptor Homo sapiens 124-140 6357090-6 1983 These effects appeared to be mediated via inhibitory actions on the hexose transport system with the preservation of a functional insulin-receptor interaction resulting in insulin stimulation of deoxy-D-glucose transport at physiological insulin concentrations, 250 microU/ml (10 ng/ml). Hexoses 68-74 insulin receptor Homo sapiens 130-146 6357090-6 1983 These effects appeared to be mediated via inhibitory actions on the hexose transport system with the preservation of a functional insulin-receptor interaction resulting in insulin stimulation of deoxy-D-glucose transport at physiological insulin concentrations, 250 microU/ml (10 ng/ml). deoxy-d-glucose 195-210 insulin receptor Homo sapiens 130-146 6833291-1 1983 Insulin receptor was purified 2400-fold with an overall yield of 40% from human placental membranes by affinity chromatography on wheat germ agglutinin-Sepharose and insulin-Sepharose. Sepharose 152-161 insulin receptor Homo sapiens 0-16 6833291-1 1983 Insulin receptor was purified 2400-fold with an overall yield of 40% from human placental membranes by affinity chromatography on wheat germ agglutinin-Sepharose and insulin-Sepharose. Sepharose 174-183 insulin receptor Homo sapiens 0-16 6331454-6 1984 In conclusion, low amounts of glucose prevent catecholamine induced down-regulation of insulin receptor binding in human fat cells at physiological temperature. Glucose 30-37 insulin receptor Homo sapiens 87-103 6331454-6 1984 In conclusion, low amounts of glucose prevent catecholamine induced down-regulation of insulin receptor binding in human fat cells at physiological temperature. Catecholamines 46-59 insulin receptor Homo sapiens 87-103 6693383-3 1984 From two-dimensional sodium dodecyl sulfate-polyacrylamide gel electrophoresis in the absence and presence of dithiothreitol, the purified insulin receptor was shown to be composed of heterogeneous disulfide-linked complexes of (alpha 2, 2 beta), (alpha 2, beta, beta 1), (alpha 2, 2 beta 1), (alpha 2), (alpha beta), and (alpha beta 1). Dithiothreitol 110-124 insulin receptor Homo sapiens 139-155 6693383-3 1984 From two-dimensional sodium dodecyl sulfate-polyacrylamide gel electrophoresis in the absence and presence of dithiothreitol, the purified insulin receptor was shown to be composed of heterogeneous disulfide-linked complexes of (alpha 2, 2 beta), (alpha 2, beta, beta 1), (alpha 2, 2 beta 1), (alpha 2), (alpha beta), and (alpha beta 1). Disulfides 198-207 insulin receptor Homo sapiens 139-155 6693383-4 1984 The largest disulfide-linked complex (alpha 2, 2 beta) appears to be the minimum unit of the intact insulin receptor whereas the other complexes appear to be generated from (alpha 2, 2 beta) by proteolytic degradation and/or reduction. Disulfides 12-21 insulin receptor Homo sapiens 100-116 6382903-0 1984 [Insulin receptor and postreceptor disorders: significance for the development and therapy of carbohydrate metabolic disorders]. Carbohydrates 94-106 insulin receptor Homo sapiens 1-17 6582851-9 1983 IGF-I shows cross-reactivity with the insulin receptor, with a potency of 12 and 100 times less than insulin in Krebs-Ringer phosphate buffer and G-buffer respectively. krebs 112-117 insulin receptor Homo sapiens 38-54 6582851-9 1983 IGF-I shows cross-reactivity with the insulin receptor, with a potency of 12 and 100 times less than insulin in Krebs-Ringer phosphate buffer and G-buffer respectively. Phosphates 125-134 insulin receptor Homo sapiens 38-54 6363065-1 1983 Insulin stimulates a kinase that phosphorylates tyrosines in the insulin receptor; this kinase is tightly associated with the insulin receptor itself. Tyrosine 48-57 insulin receptor Homo sapiens 65-81 6363065-1 1983 Insulin stimulates a kinase that phosphorylates tyrosines in the insulin receptor; this kinase is tightly associated with the insulin receptor itself. Tyrosine 48-57 insulin receptor Homo sapiens 126-142 6363065-3 1983 As with phosphorylation of the insulin receptor, insulin selectively enhanced by 2-3-fold the phosphorylation of tyrosines in casein. Tyrosine 113-122 insulin receptor Homo sapiens 31-47 6195925-10 1983 These results indicate that MIX may counteract insulin receptor downregulation by a cAMP-independent process. Cyclic AMP 84-88 insulin receptor Homo sapiens 47-63 6355082-15 1983 Internalization of insulin receptor and its bound ligand were, however, rapidly (less than 10 min) blocked by phenylarsine oxide. oxophenylarsine 110-128 insulin receptor Homo sapiens 19-35 6194153-6 1983 The half-time of disappearance of disulfide linked insulin-receptor complexes (I-(S-S)-R) was rapid (4.5 min), consistent with their hypothesized role. Disulfides 34-43 insulin receptor Homo sapiens 51-67 6350337-7 1983 It is suggested, therefore, that the action of metformin on the insulin receptor may be one of the mechanisms of the antidiabetic effect of this drug. Metformin 47-56 insulin receptor Homo sapiens 64-80 6309826-1 1983 The insulin receptor purified from human placenta by sequential affinity chromatography on wheat germ agglutinin- and insulin-Sepharose to near homogeneity retained tyrosine-specific protein kinase activity. Sepharose 126-135 insulin receptor Homo sapiens 4-20 6411700-2 1983 The biosynthesis and carbohydrate processing of the insulin receptor were studied in cultured human lymphocytes by means of metabolic and cell surface labeling, immunoprecipitation with anti-receptor autoantibodies, and analysis on sodium dodecyl sulfate-polyacrylamide gels under reducing conditions. Carbohydrates 21-33 insulin receptor Homo sapiens 52-68 6411700-2 1983 The biosynthesis and carbohydrate processing of the insulin receptor were studied in cultured human lymphocytes by means of metabolic and cell surface labeling, immunoprecipitation with anti-receptor autoantibodies, and analysis on sodium dodecyl sulfate-polyacrylamide gels under reducing conditions. Sodium Dodecyl Sulfate 232-254 insulin receptor Homo sapiens 52-68 6411700-2 1983 The biosynthesis and carbohydrate processing of the insulin receptor were studied in cultured human lymphocytes by means of metabolic and cell surface labeling, immunoprecipitation with anti-receptor autoantibodies, and analysis on sodium dodecyl sulfate-polyacrylamide gels under reducing conditions. polyacrylamide 255-269 insulin receptor Homo sapiens 52-68 6411700-12 1983 In conclusion, the Mr = 190,000 component appears to represent the high mannose precursor form of the insulin receptor that undergoes carbohydrate processing and proteolytic cleavage to generate the two major subunits. Mannose 72-79 insulin receptor Homo sapiens 102-118 6411700-12 1983 In conclusion, the Mr = 190,000 component appears to represent the high mannose precursor form of the insulin receptor that undergoes carbohydrate processing and proteolytic cleavage to generate the two major subunits. Carbohydrates 134-146 insulin receptor Homo sapiens 102-118 6574482-1 1983 Preparations of insulin receptor from cultured 3T3-L1 adipocytes and human placenta previously was found to catalyze the phosphorylation of the 90,000-dalton component of the insulin receptor on tyrosine residues. Tyrosine 195-203 insulin receptor Homo sapiens 16-32 6574482-1 1983 Preparations of insulin receptor from cultured 3T3-L1 adipocytes and human placenta previously was found to catalyze the phosphorylation of the 90,000-dalton component of the insulin receptor on tyrosine residues. Tyrosine 195-203 insulin receptor Homo sapiens 175-191 6344921-0 1983 Insulin receptor: insulin-modulated interconversion between distinct molecular forms involving disulfide-sulfhydryl exchange. Disulfides 95-104 insulin receptor Homo sapiens 0-16 6344921-0 1983 Insulin receptor: insulin-modulated interconversion between distinct molecular forms involving disulfide-sulfhydryl exchange. Sulfhydryl Compounds 105-115 insulin receptor Homo sapiens 0-16 6405894-0 1983 Effect of metformin on insulin receptor binding and diabetic control. Metformin 10-19 insulin receptor Homo sapiens 23-39 6337399-4 1983 After previous saturation of the insulin receptor compartment, [123I]insulin was concentrated by the kidneys only and the rate of appearance of free iodide was markedly decreased. Iodides 149-155 insulin receptor Homo sapiens 33-49 6340724-5 1983 The photoincorporation of 8-azido[alpha-32P]ATP into placental insulin receptor preparations was carried out to identify the ATP binding site responsible for the protein kinase activity. 8-azido[alpha-32p]atp 26-47 insulin receptor Homo sapiens 63-79 6340724-5 1983 The photoincorporation of 8-azido[alpha-32P]ATP into placental insulin receptor preparations was carried out to identify the ATP binding site responsible for the protein kinase activity. Adenosine Triphosphate 44-47 insulin receptor Homo sapiens 63-79 6340724-9 1983 Phosphotyrosine formation is the primary result of this activity in placental insulin receptor preparations. Phosphotyrosine 0-15 insulin receptor Homo sapiens 78-94 6336749-3 1983 The identity of the surface-labeled product as insulin receptor was established by immunoprecipitation with antireceptor antibody and sodium dodecyl sulfate-polyacrylamide gel electrophoresis. Sodium Dodecyl Sulfate 134-156 insulin receptor Homo sapiens 47-63 6849137-2 1983 This subunit of the insulin receptor was also labeled with [alpha-32P]8-azidoadenosine 5"-triphosphate, a photoaffinity label for adenosine triphosphate binding sites. [alpha-32p]8-azidoadenosine 5"-triphosphate 59-102 insulin receptor Homo sapiens 20-36 6849137-2 1983 This subunit of the insulin receptor was also labeled with [alpha-32P]8-azidoadenosine 5"-triphosphate, a photoaffinity label for adenosine triphosphate binding sites. Adenosine Triphosphate 130-152 insulin receptor Homo sapiens 20-36 6336749-3 1983 The identity of the surface-labeled product as insulin receptor was established by immunoprecipitation with antireceptor antibody and sodium dodecyl sulfate-polyacrylamide gel electrophoresis. polyacrylamide 157-171 insulin receptor Homo sapiens 47-63 6343940-5 1983 Dissociation of insulin receptor protein or lipid with Triton X-100 or phospholipase results in significant decreases in 125I insulin binding by retinal blood vessels. Octoxynol 55-67 insulin receptor Homo sapiens 16-32 6346428-3 1983 Our data and observations from other laboratories have led to the suggestion that the insulin receptor is a heterodimer of the 134,000 and 95,000 subunits and, in fact, has an immunoglobulin-like structure with heavy and light chains held together by disulfide bonds. Disulfides 251-260 insulin receptor Homo sapiens 86-102 6346428-4 1983 Biosynthetic studies showing the incorporation of all four labeled monosaccharides (fucose, mannose, galactose and glucosamine) into the two major subunits of the insulin receptor suggested that both subunits were likely to contain carbohydrate chains of the complex, N-linked type. Monosaccharides 67-82 insulin receptor Homo sapiens 163-179 6346428-4 1983 Biosynthetic studies showing the incorporation of all four labeled monosaccharides (fucose, mannose, galactose and glucosamine) into the two major subunits of the insulin receptor suggested that both subunits were likely to contain carbohydrate chains of the complex, N-linked type. Fucose 84-90 insulin receptor Homo sapiens 163-179 6346428-4 1983 Biosynthetic studies showing the incorporation of all four labeled monosaccharides (fucose, mannose, galactose and glucosamine) into the two major subunits of the insulin receptor suggested that both subunits were likely to contain carbohydrate chains of the complex, N-linked type. Mannose 92-99 insulin receptor Homo sapiens 163-179 6346428-4 1983 Biosynthetic studies showing the incorporation of all four labeled monosaccharides (fucose, mannose, galactose and glucosamine) into the two major subunits of the insulin receptor suggested that both subunits were likely to contain carbohydrate chains of the complex, N-linked type. Galactose 101-110 insulin receptor Homo sapiens 163-179 6346428-4 1983 Biosynthetic studies showing the incorporation of all four labeled monosaccharides (fucose, mannose, galactose and glucosamine) into the two major subunits of the insulin receptor suggested that both subunits were likely to contain carbohydrate chains of the complex, N-linked type. Glucosamine 115-126 insulin receptor Homo sapiens 163-179 6346428-4 1983 Biosynthetic studies showing the incorporation of all four labeled monosaccharides (fucose, mannose, galactose and glucosamine) into the two major subunits of the insulin receptor suggested that both subunits were likely to contain carbohydrate chains of the complex, N-linked type. Carbohydrates 232-244 insulin receptor Homo sapiens 163-179 6346428-4 1983 Biosynthetic studies showing the incorporation of all four labeled monosaccharides (fucose, mannose, galactose and glucosamine) into the two major subunits of the insulin receptor suggested that both subunits were likely to contain carbohydrate chains of the complex, N-linked type. Nitrogen 268-269 insulin receptor Homo sapiens 163-179 6353801-0 1983 [Linking of the insulin-receptor complex with the membrane transport system through ATP generation by plasma membranes]. Adenosine Triphosphate 84-87 insulin receptor Homo sapiens 16-32 6757253-0 1982 Insulin-stimulated tyrosine phosphorylation of the insulin receptor in detergent extracts of human placental membranes. Tyrosine 19-27 insulin receptor Homo sapiens 51-67 6757253-2 1982 Addition of insulin to Triton-solubilized extracts of human placental membranes selectively stimulates the incorporation of 32P from [gamma-32P]ATP into an endogenous 95,000-dalton protein, which is identified as a component of the insulin receptor by immunoprecipitation. Phosphorus-32 124-127 insulin receptor Homo sapiens 232-248 6757253-2 1982 Addition of insulin to Triton-solubilized extracts of human placental membranes selectively stimulates the incorporation of 32P from [gamma-32P]ATP into an endogenous 95,000-dalton protein, which is identified as a component of the insulin receptor by immunoprecipitation. [gamma-32p]atp 133-147 insulin receptor Homo sapiens 232-248 6891320-0 1982 Inhibition of insulin receptor binding by phorbol esters. Phorbol Esters 42-56 insulin receptor Homo sapiens 14-30 7149493-3 1982 A woman with type B extreme insulin resistance developed clinical evidence of masculinization in association with a markedly elevated level of plasma testosterone (1000 ng/dL). Testosterone 150-162 insulin receptor Homo sapiens 13-46 7149493-4 1982 In nine women with autoantibodies to the insulin receptor, excessive ovarian production of testosterone was a common feature among the premenopausal patients. Testosterone 91-103 insulin receptor Homo sapiens 41-57 6757032-5 1982 This photoprobe was used to specifically label the insulin receptor in the three tissues: after ultra-violet irradiation, sodium dodecyl sulphate-polyacrylamide gel analysis of extracts under reducing conditions revealed that most of the radioactivity was associated with a 130,000 dalton band. Sodium Dodecyl Sulfate 122-145 insulin receptor Homo sapiens 51-67 6757032-5 1982 This photoprobe was used to specifically label the insulin receptor in the three tissues: after ultra-violet irradiation, sodium dodecyl sulphate-polyacrylamide gel analysis of extracts under reducing conditions revealed that most of the radioactivity was associated with a 130,000 dalton band. polyacrylamide 146-160 insulin receptor Homo sapiens 51-67 6294652-3 1982 It catalyzes the phosphorylation of the 92,000-dalton component of the insulin receptor, histone, and casein; in each case, tyrosine is the principal amino acid modified. Tyrosine 124-132 insulin receptor Homo sapiens 71-87 6294652-5 1982 The insulin-activated kinase is copurified with the human placental insulin receptor until the final elution from insulin-Sepharose. Sepharose 122-131 insulin receptor Homo sapiens 68-84 6751097-0 1982 Affinity alteration of insulin receptor induced by a phorbol ester. Phorbol Esters 53-66 insulin receptor Homo sapiens 23-39 6751097-8 1982 TPA perturbs the insulin receptor of cultured human lymphocytes in a fashion similar to its effect on the epidermal growth factor receptor of several other cell types. Tetradecanoylphorbol Acetate 0-3 insulin receptor Homo sapiens 17-33 6178977-0 1982 Insulin stimulates tyrosine phosphorylation of the insulin receptor in a cell-free system. Tyrosine 19-27 insulin receptor Homo sapiens 51-67 6761204-3 1982 To confirm directly that the insulin receptor is internalized with the ligand, we covalently linked photoreactive 125I-N sigma B29 (azidobenzoyl) insulin to its specific hepatocyte receptor and followed its fate by quantitative electron microscopic autoradiography. azidobenzoyl 132-144 insulin receptor Homo sapiens 29-45 6749630-0 1982 Effect of L-dopa administration on insulin binding: possible role of growth hormone in regulation of insulin receptor affinity. Levodopa 10-16 insulin receptor Homo sapiens 101-117 6293791-0 1982 Increased insulin receptor binding to monocytes from insulin-dependent diabetic patients after a low-fat, high-starch, high-fiber diet. Starch 111-117 insulin receptor Homo sapiens 10-26 6293791-0 1982 Increased insulin receptor binding to monocytes from insulin-dependent diabetic patients after a low-fat, high-starch, high-fiber diet. Dietary Fiber 124-129 insulin receptor Homo sapiens 10-26 6807693-0 1982 Insulin receptor binding increased by high carbohydrate low fat diet in non-insulin-dependent diabetics. Carbohydrates 43-55 insulin receptor Homo sapiens 0-16 6807693-5 1982 In contrast to the usual low carbohydrate diet, a high carbohydrate diet tends to correct the lowered insulin receptor status observed in maturity-onset diabetics. Carbohydrates 55-67 insulin receptor Homo sapiens 102-118 7040416-3 1982 The insulin receptor was labeled with a 125I-photoreactive insulin analogue (B2[2-nitro,4-azidophenylacetyl]des-PheB1-insulin). b2[2-nitro,4-azidophenylacetyl]des-pheb1 77-117 insulin receptor Homo sapiens 4-20 7039318-3 1982 The 19-norprogestins can produce these carbohydrate changes and seen to act at the insulin receptor level. Carbohydrates 39-51 insulin receptor Homo sapiens 83-99 7026563-0 1981 Affinity of the hepatic insulin receptor is influenced by membrane phospholipids. Phospholipids 67-80 insulin receptor Homo sapiens 24-40 7029441-7 1981 Furthermore, Diazoxide therapy in two patients caused a mild but consistent decrease in the number of insulin receptor sites, and the institution of continuous nocturnal nasogastric feedings in a patient with glycogen storage disease type I was followed by amelioration of the hypoglycemia and a marked increase in 125I-insulin specific binding from 5.2 to 9.5%. Diazoxide 13-22 insulin receptor Homo sapiens 102-118 7019705-0 1981 Biguanide treatment increases the number of insulin-receptor sites on human erythrocytes. Biguanides 0-9 insulin receptor Homo sapiens 44-60 7021559-1 1981 Human placenta insulin receptor was purified 11,000-fold to near homogeneity using DEAE-cellulose chromatography and affinity chromatography on insulin-Sepharose. DEAE-Cellulose 83-97 insulin receptor Homo sapiens 15-31 7021559-1 1981 Human placenta insulin receptor was purified 11,000-fold to near homogeneity using DEAE-cellulose chromatography and affinity chromatography on insulin-Sepharose. Sepharose 152-161 insulin receptor Homo sapiens 15-31 7020769-1 1981 Insulin and its analogues displaced membrane-bound calcium within a physiological range of insulin concentration, in proportion to both biological potency and ability to displace porcine 125 I-labelled insulin from the insulin receptor. Calcium 51-58 insulin receptor Homo sapiens 219-235 6946427-8 1981 These data demonstrate that the major subunits of the insulin receptor are complex glycoproteins that have differences in the nonreducing ends of the carbohydrate chains. Carbohydrates 150-162 insulin receptor Homo sapiens 54-70 6946427-10 1981 These labeling techniques provide new tools to examine the role of the carbohydrate moiety in insulin receptor function and turnover. Carbohydrates 71-83 insulin receptor Homo sapiens 94-110 6270667-6 1981 Upon gel electrophoresis in the presence of 2-mercaptoethanol, the photolabeled constituent, like the insulin receptor, migrates as a species with an apparent molecular weight of about 140,000; in the absence of reducing agent, a molecular weight greater than 240,000 is observed. Mercaptoethanol 44-61 insulin receptor Homo sapiens 102-118 6403102-0 1983 Effect of metformin on insulin receptor binding and glycaemic control in type II diabetes. Metformin 10-19 insulin receptor Homo sapiens 23-39 7045574-2 1982 Solubilized, partially purified insulin receptor from human placenta binds to affinity resins in which N alpha,B1-biotinylinsulin is noncovalently attached to AH Sepharose 4B-immobilized-succinolylavidin. Sepharose 162-174 insulin receptor Homo sapiens 32-48 7045574-2 1982 Solubilized, partially purified insulin receptor from human placenta binds to affinity resins in which N alpha,B1-biotinylinsulin is noncovalently attached to AH Sepharose 4B-immobilized-succinolylavidin. succinolylavidin 187-203 insulin receptor Homo sapiens 32-48 7045574-3 1982 Exposure of the receptor loaded resin to 20 mM biotin results in liberation of a high molecular weight material containing bound 125I-biotinylinsulin, which precipitates with polyethyleneglycol and cross reacts with human insulin receptor antibodies. Biotin 47-53 insulin receptor Homo sapiens 222-238 7045574-5 1982 Crude solubilized insulin receptor from human placenta is contaminated with "insulinase" which is inhibited by N-ethylmaleimide. Ethylmaleimide 111-127 insulin receptor Homo sapiens 18-34 7045094-6 1982 In the present studies, dithiothreitol added directly to intact rat fat cells or to membranes prepared from rat fat cell, rat liver, or human placenta, reduced the class I disulfides, but not the class II disulfides, of the insulin receptor. Dithiothreitol 24-38 insulin receptor Homo sapiens 224-240 7041848-2 1982 Unlike most previously reported cases of islet cell hyperplasia, where the islet cell hyperactivity produced disturbed glucose metabolism (hypoglycemia, this case illustrates compensatory islet cell hyperplasia in response to a perturbation in glucose metabolism by insulin-receptor blockade with resultant hyperglycemia. Glucose 244-251 insulin receptor Homo sapiens 266-282 6801160-1 1982 Characteristic of insulin receptor in human placental villi with relation to glucose uptake and glycogenesis was studied in vitro. Glucose 77-84 insulin receptor Homo sapiens 18-34 6801160-6 1982 Collectively, the data suggest the presence of insulin receptor in placental villi varying its concentration with gestational age, where insulin plays a role in adjusting glucose uptake and glycogenesis. Glucose 171-178 insulin receptor Homo sapiens 47-63 6760709-1 1982 We tested retinyl palmitate for in vivo effects in man and in vitro effects on the IM-9 lymphocyte insulin receptor. retinol palmitate 10-27 insulin receptor Homo sapiens 99-115 6756616-2 1982 Further, we have developed conditions under which the basic SM receptor, in the presence of equivalent amounts of insulin receptor, can be selectively and specifically affinity-labeled with 125I-labeled basic SM, using the cross-linking reagent disuccinimidyl suberate (DSS). disuccinimidyl 245-259 insulin receptor Homo sapiens 114-130 6756616-9 1982 In comparison, selective DSS labeling of the insulin receptor in the presence of excess basic SM revealed components which, upon electrophoresis under reducing conditions, exhibited apparent molecular weights of 300 000, 140 000, 90 000--100 000, 43 000 and 35 000. disuccinimidyl suberate 25-28 insulin receptor Homo sapiens 45-61 6756618-3 1982 Two cross-linkers, which possess succinimide ester residues (disuccinimidyl suberate and dithiobis(succinimidyl propionate)) and react selectively with amino groups, appeared to react relatively specifically with the insulin receptor. succinimide ester 33-50 insulin receptor Homo sapiens 217-233 6756618-3 1982 Two cross-linkers, which possess succinimide ester residues (disuccinimidyl suberate and dithiobis(succinimidyl propionate)) and react selectively with amino groups, appeared to react relatively specifically with the insulin receptor. disuccinimidyl suberate 61-84 insulin receptor Homo sapiens 217-233 6756618-3 1982 Two cross-linkers, which possess succinimide ester residues (disuccinimidyl suberate and dithiobis(succinimidyl propionate)) and react selectively with amino groups, appeared to react relatively specifically with the insulin receptor. dithiobis(succinimidylpropionate) 89-123 insulin receptor Homo sapiens 217-233 7033271-5 1982 Scatchard plots indicated that phenformin increased the insulin receptor"s affinity rather than the number of insulin-binding sites on IM-9 cells. Phenformin 31-41 insulin receptor Homo sapiens 56-72 7033271-9 1982 Therefore, these studies suggest that: 1) in vitro, biguanides enhance insulin binding to its receptors in a variety of cell types; 2) this effect of biguanides doesn"t depend on new receptor synthesis; it is a result of changes in the affinity of the insulin receptor; and 3) in contrast to the biguanides, the sulfonylureas do not have a major direct effect on insulin binding to its receptors in most cell types. Biguanides 52-62 insulin receptor Homo sapiens 252-275 7033271-9 1982 Therefore, these studies suggest that: 1) in vitro, biguanides enhance insulin binding to its receptors in a variety of cell types; 2) this effect of biguanides doesn"t depend on new receptor synthesis; it is a result of changes in the affinity of the insulin receptor; and 3) in contrast to the biguanides, the sulfonylureas do not have a major direct effect on insulin binding to its receptors in most cell types. Biguanides 150-160 insulin receptor Homo sapiens 252-275 7033271-9 1982 Therefore, these studies suggest that: 1) in vitro, biguanides enhance insulin binding to its receptors in a variety of cell types; 2) this effect of biguanides doesn"t depend on new receptor synthesis; it is a result of changes in the affinity of the insulin receptor; and 3) in contrast to the biguanides, the sulfonylureas do not have a major direct effect on insulin binding to its receptors in most cell types. Biguanides 150-160 insulin receptor Homo sapiens 252-275 7033271-9 1982 Therefore, these studies suggest that: 1) in vitro, biguanides enhance insulin binding to its receptors in a variety of cell types; 2) this effect of biguanides doesn"t depend on new receptor synthesis; it is a result of changes in the affinity of the insulin receptor; and 3) in contrast to the biguanides, the sulfonylureas do not have a major direct effect on insulin binding to its receptors in most cell types. Sulfonylurea Compounds 312-325 insulin receptor Homo sapiens 252-275 7319476-3 1981 After AcA 34 gel chromatography, affinity chromatography and DEAE-Sephacel chromatography an insulin receptor preparation was obtained which was 2500-fold purified over crude homogenate and which had a specific binding activity of up to 1 x 10(-9) mol insulin/mg protein. deae-sephacel 61-74 insulin receptor Homo sapiens 93-109 7319476-6 1981 Dodecyl sulfate gradient gel electrophoresis of the purified insulin receptor protein showed up to eight protein bands in the range from 38 to 175 kDa. dodecyl sulfate 0-15 insulin receptor Homo sapiens 61-77 7028773-9 1981 Finally, the enhanced neonatal glucose tolerance of these babies may be related not only to the hyperinsulinemia but also to increased insulin sensitivity mediated, in part, by the increased insulin receptor binding. Glucose 31-38 insulin receptor Homo sapiens 191-207 7018254-6 1981 Maximal effects of insulin on glucose production and utilization occurred at plasma insulin concentrations causing 11 and 49% insulin receptor occupancy, respectively. Glucose 30-37 insulin receptor Homo sapiens 126-142 7228853-7 1981 This strongly suggests that inactive aglycoinsulin receptor accumulated post-translationally during chronic treatment with tunicamycin and then re-entered the glycosylation pathway when the inhibitor was removed giving rise to a functional insulin receptor. Tunicamycin 123-134 insulin receptor Homo sapiens 43-59 7021139-5 1981 From these data it appears that buffers induce variations in binding properties of the human placenta insulin receptor, thus, at ths present state of our knowledge, no definite conclusions can be drawn on the effect of procedures, such as solubilization, on human placenta insulin receptor affinity and/or concentration. Thorium 129-132 insulin receptor Homo sapiens 102-118 6940121-1 1981 We have identified the subunits of the insulin receptor in cultured human lymphocytes (IM-9 line) by biosynthetic labeling with [35S]methionine and specific precipitation with autoantibodies against the insulin receptor. Sulfur-35 129-132 insulin receptor Homo sapiens 39-55 6450778-5 1981 In 68 studies from seven families that provide examples of two haplotype identical matches, haplo-identical matches and total haplo mismatches, the presence of an insulin receptor correlated in every case with a positive MLC as estimated by [3H]thymidine incorporation. Tritium 242-244 insulin receptor Homo sapiens 163-179 6450778-5 1981 In 68 studies from seven families that provide examples of two haplotype identical matches, haplo-identical matches and total haplo mismatches, the presence of an insulin receptor correlated in every case with a positive MLC as estimated by [3H]thymidine incorporation. Thymidine 245-254 insulin receptor Homo sapiens 163-179 6940121-1 1981 We have identified the subunits of the insulin receptor in cultured human lymphocytes (IM-9 line) by biosynthetic labeling with [35S]methionine and specific precipitation with autoantibodies against the insulin receptor. Methionine 133-143 insulin receptor Homo sapiens 39-55 6940121-9 1981 In conclusion, we have biosynthetically labeled the insulin receptor with [35S]methionine and showed that the receptor consists of two major glycoprotein subunits with apparent molecular weights of 130,000 and 90,000. Sulfur-35 75-78 insulin receptor Homo sapiens 52-68 6940121-9 1981 In conclusion, we have biosynthetically labeled the insulin receptor with [35S]methionine and showed that the receptor consists of two major glycoprotein subunits with apparent molecular weights of 130,000 and 90,000. Methionine 79-89 insulin receptor Homo sapiens 52-68 7002662-6 1980 These data suggest that acute alteration of insulin receptor function could occur in erythrocytes by small amounts of dexamethasone or prednisone through a mechanism consistent with a decrease in receptor affinity rather than a decrease in the number of receptors. Dexamethasone 118-131 insulin receptor Homo sapiens 44-60 7451643-1 1981 Combined estrogen/progestagen oral contraceptives (OC) have been reported to be associated with a deterioration of glucose tolerance and a decrease in insulin sensitivity; thus, since it has been suggested that steroids affect insulin receptor properties, the influence of OC on insulin receptors was investigated. Steroids 211-219 insulin receptor Homo sapiens 227-243 7451643-8 1981 The present data appear to confirm that sex steroids affect the insulin receptor and lend further support to the concept that caution must be used in clinical studies of insulin receptors when women are included. Steroids 44-52 insulin receptor Homo sapiens 64-80 7429030-1 1980 Three forms of disulfide-linked insulin receptor complexes are labeled by covalent cross-linking to receptor-bound 125I-insulin in native adipocyte or liver membranes. Disulfides 15-24 insulin receptor Homo sapiens 32-48 7002662-6 1980 These data suggest that acute alteration of insulin receptor function could occur in erythrocytes by small amounts of dexamethasone or prednisone through a mechanism consistent with a decrease in receptor affinity rather than a decrease in the number of receptors. Prednisone 135-145 insulin receptor Homo sapiens 44-60 6997328-1 1980 Results of a recent study suggested that depending upon the glucocorticoid or the model used, opposite changes occur in insulin binding; in fact, the increase in insulin receptor number on monocytes after prednisone ingestion in man appears to contrast with previous reports in animals in which a decrease was shown after dexamethasone. Prednisone 205-215 insulin receptor Homo sapiens 162-178 6997328-1 1980 Results of a recent study suggested that depending upon the glucocorticoid or the model used, opposite changes occur in insulin binding; in fact, the increase in insulin receptor number on monocytes after prednisone ingestion in man appears to contrast with previous reports in animals in which a decrease was shown after dexamethasone. Dexamethasone 322-335 insulin receptor Homo sapiens 162-178 6995104-3 1980 To investigate the role of pancreatic glucagon we have studied the effect of arginine infusion on monocyte insulin receptor in five normal subjects. Arginine 77-85 insulin receptor Homo sapiens 107-123 6986378-9 1980 These data indicate that the labeled monomer with an apparent molecular weight of 125,00 represents a high affinity insulin receptor subunit which exists in the native adipocyte plasma membrane in a disulfide-linked complex. Disulfides 199-208 insulin receptor Homo sapiens 116-132 6989367-0 1980 Effect of vinblastine on the insulin-receptor interaction in mammalian heart muscle. Vinblastine 10-21 insulin receptor Homo sapiens 29-45 567493-8 1978 Anti-insulin receptor serum from a patient with Acanthosis Nigricans Type B competed with 125I-labeled insulin for binding to cell surface sites. Iodine-125 90-94 insulin receptor Homo sapiens 5-21 6928620-1 1980 A density-shift method is described for analyzing insulin receptor synthesis and turnover in cultured cells labeled with "heavy" amino acids (2H, 13C, and 15N). Deuterium 142-144 insulin receptor Homo sapiens 50-66 6928620-1 1980 A density-shift method is described for analyzing insulin receptor synthesis and turnover in cultured cells labeled with "heavy" amino acids (2H, 13C, and 15N). 13c 146-149 insulin receptor Homo sapiens 50-66 6928620-1 1980 A density-shift method is described for analyzing insulin receptor synthesis and turnover in cultured cells labeled with "heavy" amino acids (2H, 13C, and 15N). 15n 155-158 insulin receptor Homo sapiens 50-66 472708-1 1979 By using the chelate EDTA at low concentration to remove the bivalent cations in the plasma membranes and followed by n-butanol to extract the membrane lipids, we have obtained a water-soluble insulin receptor without detergent from the liver-cell plasma membranes. Edetic Acid 21-25 insulin receptor Homo sapiens 193-209 472708-1 1979 By using the chelate EDTA at low concentration to remove the bivalent cations in the plasma membranes and followed by n-butanol to extract the membrane lipids, we have obtained a water-soluble insulin receptor without detergent from the liver-cell plasma membranes. 1-Butanol 118-127 insulin receptor Homo sapiens 193-209 472708-4 1979 It is thus proved that the insulin-receptor protein obtained by this method is completely soluble in water. Water 101-106 insulin receptor Homo sapiens 27-43 420863-0 1979 Inhibition of insulin receptor binding by dimethyl sulfoxide. Dimethyl Sulfoxide 42-60 insulin receptor Homo sapiens 14-30 420863-6 1979 Analysis of the data of binding at steady state indicated that the decrease in binding of 125I-labeled insulin was due to a reduced affinity of the insulin receptor without noticeable change in the concentration of receptor sites. Iodine-125 90-94 insulin receptor Homo sapiens 148-164 279910-1 1978 Exposure of adipocytes to antibodies to the insulin receptor results in a blockade of (125)I-labeled insulin binding, stimulation of glucose oxidation, and many more insulin-like effects. Glucose 133-140 insulin receptor Homo sapiens 44-60 27236-2 1978 In the present study, the insulin receptor of the avian erythrocyte has been solubilized in Triton X-100, extensively characterized and partially purified, and its properties compared to those of the membrane-bound receptor. Octoxynol 92-104 insulin receptor Homo sapiens 26-42 33798-1 1978 The insulin receptor for human placental membranes has been solubilized in Triton X-100 and its properties have been examined in detail. Octoxynol 75-87 insulin receptor Homo sapiens 4-20 4375575-0 1974 [Proceedings: Carbohydrate and lipid metabolism: specificity of the insulin receptor in obese animals]. Carbohydrates 14-26 insulin receptor Homo sapiens 68-84 1069300-0 1976 Direct method for detection and characterization of cell surface receptors for insulin by means of 125I-labeled autoantibodies against the insulin receptor. Iodine-125 99-103 insulin receptor Homo sapiens 139-155 5434-9 1976 Divalent cations (calcium and magnesium) appear to stabilize the insulin-receptor interaction, since higher degrees of receptor occupancy were required to achieve a given rate of dissociation of 125I-insulin. Calcium 18-25 insulin receptor Homo sapiens 65-81 5434-9 1976 Divalent cations (calcium and magnesium) appear to stabilize the insulin-receptor interaction, since higher degrees of receptor occupancy were required to achieve a given rate of dissociation of 125I-insulin. Magnesium 30-39 insulin receptor Homo sapiens 65-81 1165235-4 1975 Termination of the glucose transport action of insulin (which includes insulin-receptor disassociation and all other steps leading to decelerated glucose entry) began within 2 min and was complete within 30 min. Glucose 19-26 insulin receptor Homo sapiens 71-87 607397-3 1977 After passing the membrane protein dissolved in 1% DOC over a Sepharose 4B column, a peak with insulin receptor binding activity has been shown in the void volumn. Desoxycorticosterone 51-54 insulin receptor Homo sapiens 95-111 607397-3 1977 After passing the membrane protein dissolved in 1% DOC over a Sepharose 4B column, a peak with insulin receptor binding activity has been shown in the void volumn. Sepharose 62-71 insulin receptor Homo sapiens 95-111 4351804-2 1973 Various lines of evidence indicate that the insulin receptor on the plasma membrane, in addition to the insulin coupled to the agarose, was responsible for the observed binding. Sepharose 127-134 insulin receptor Homo sapiens 44-60 4501116-0 1972 Isolation of the insulin receptor of liver and fat-cell membranes (detergent-solubilized-( 125 I)insulin-polyethylene glycol precipitation-sephadex). Polyethylene Glycols 105-124 insulin receptor Homo sapiens 17-33 4501116-0 1972 Isolation of the insulin receptor of liver and fat-cell membranes (detergent-solubilized-( 125 I)insulin-polyethylene glycol precipitation-sephadex). sephadex 139-147 insulin receptor Homo sapiens 17-33 6034871-0 1967 Tryptophan residues may be at the insulin receptor site in muscle. Tryptophan 0-10 insulin receptor Homo sapiens 34-50 34001235-5 2021 The involvement of CAV1 in glucose/lipid homeostasis is revealed and could modify the signaling of the insulin receptor. Glucose 27-34 insulin receptor Homo sapiens 103-119 34052843-1 2021 In this study, we report the emissive properties of a heteroleptic cyclometalated Ir(iii) complex, [Ir(bzq)2(PBO)] (bzqH = benzo[h]quinoline; PBOH = 2-(2-hydroxyphenyl)benzoxazole). [ir(bzq)2(pbo)] (bzqh 99-120 insulin receptor Homo sapiens 85-88 34052843-1 2021 In this study, we report the emissive properties of a heteroleptic cyclometalated Ir(iii) complex, [Ir(bzq)2(PBO)] (bzqH = benzo[h]quinoline; PBOH = 2-(2-hydroxyphenyl)benzoxazole). benzo(h)quinoline 123-140 insulin receptor Homo sapiens 85-88 34052843-1 2021 In this study, we report the emissive properties of a heteroleptic cyclometalated Ir(iii) complex, [Ir(bzq)2(PBO)] (bzqH = benzo[h]quinoline; PBOH = 2-(2-hydroxyphenyl)benzoxazole). pboh 142-146 insulin receptor Homo sapiens 85-88 34052843-1 2021 In this study, we report the emissive properties of a heteroleptic cyclometalated Ir(iii) complex, [Ir(bzq)2(PBO)] (bzqH = benzo[h]quinoline; PBOH = 2-(2-hydroxyphenyl)benzoxazole). 2-(2'-hydroxyphenyl)benzoxazole 149-179 insulin receptor Homo sapiens 85-88 33609563-3 2021 Metformin is an established insulin receptor sensitizing antihyperglycemic agent, is highly affordable, and has superior safety and efficacy profiles. Metformin 0-9 insulin receptor Homo sapiens 28-44 33736254-9 2021 Several differentially expressed genes (such as OXR1, OXSR1, INSR, and PPARA) and changed metabolites (such as pyruvate, acetate, and L-phenylalanine) were involved in the combined toxicity of As and PA. Pyruvic Acid 111-119 insulin receptor Homo sapiens 61-65 33736254-9 2021 Several differentially expressed genes (such as OXR1, OXSR1, INSR, and PPARA) and changed metabolites (such as pyruvate, acetate, and L-phenylalanine) were involved in the combined toxicity of As and PA. Acetates 121-128 insulin receptor Homo sapiens 61-65 33569729-7 2021 RESULTS: In the longitudinal study, significant relationships were found between remission of IR and changes in visceral adiposity index (VAI) (r = 0.452, P < 0.05) and triglyceride-glucose index (TyG) (r = 0.650, P < 0.01). Triglycerides 169-181 insulin receptor Homo sapiens 94-96 33711432-5 2021 This review summarizes the pathogenesis of depression from six of the most related receptors and their associated genes, including N-methyl-D-aspartate receptor, alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor, glucocoricoid receptor, 5-hydroxytryptamine receptor, GABAA receptor alpha2, and dopamine receptor; and several "non-classic" receptors, such as metabotropic glutamate receptor, opioid receptor, and insulin receptor. Dopamine 310-318 insulin receptor Homo sapiens 407-444 33879610-3 2021 We show that IR preferentially stimulates phosphorylations associated with mammalian target of rapamycin complex 1 (mTORC1) and Akt pathways, whereas IGF1R preferentially stimulates phosphorylations on proteins associated with the Ras homolog family of guanosine triphosphate hydrolases (Rho GTPases), and cell cycle progression. Sirolimus 95-104 insulin receptor Homo sapiens 13-15 33900852-10 2021 At the protein level, virilizing testosterone concentrations were associated with increased PI3K 110alpha in liver and increased INSR and phospho(Ser256)-FOXO1 in visceral (v) WAT but decreased phospho(Ser473)-AKT in vWAT and scWAT. Testosterone 33-45 insulin receptor Homo sapiens 129-133 33591957-6 2021 The absence of LPCAT3 reduced phospholipid packing of cellular membranes and increased plasma membrane lipid clustering, suggesting that LPCAT3 affects insulin receptor phosphorylation by modulating plasma membrane lipid organization. Phospholipids 30-42 insulin receptor Homo sapiens 152-168 33089594-11 2021 CONCLUSION: in subjects with AO and MO, postprandial triglycerides values are higher than healthy individuals and independently predicted by fasting IR parameters. Triglycerides 53-66 insulin receptor Homo sapiens 149-151 33729232-0 2021 Recent progress in oxychalcogenides as IR nonlinear optical materials. oxychalcogenides 19-35 insulin receptor Homo sapiens 39-41 33729232-1 2021 Currently, non-centrosymmetric oxychalcogenides, a class of newly developed heteroanionic compounds, have emerged as promising candidates for IR nonlinear optical (NLO) materials due to the fact that they can combine the impressive second-harmonic generation (SHG) responses of chalcogenides with the wide energy gaps of oxides. oxychalcogenides 31-47 insulin receptor Homo sapiens 142-144 33729232-1 2021 Currently, non-centrosymmetric oxychalcogenides, a class of newly developed heteroanionic compounds, have emerged as promising candidates for IR nonlinear optical (NLO) materials due to the fact that they can combine the impressive second-harmonic generation (SHG) responses of chalcogenides with the wide energy gaps of oxides. chalcogenides 34-47 insulin receptor Homo sapiens 142-144 33729232-3 2021 In this Frontiers article, the recent developments of oxychalcogenides as IR-NLO candidates are summarized. oxychalcogenides 54-70 insulin receptor Homo sapiens 74-76 33569729-7 2021 RESULTS: In the longitudinal study, significant relationships were found between remission of IR and changes in visceral adiposity index (VAI) (r = 0.452, P < 0.05) and triglyceride-glucose index (TyG) (r = 0.650, P < 0.01). Glucose 182-189 insulin receptor Homo sapiens 94-96 33569729-10 2021 TyG showed better ability to predict IR in normal weight females (best cutoff value: 8.39 AUC = 0.813, P < 0.001). 8-methyl-2-{[(pyridin-4-yl)sulfanyl]methyl}quinazolin-4(3H)-one 0-3 insulin receptor Homo sapiens 37-39 33663226-16 2021 Pioglitazone significantly reduced myocardial IR, restored glucose metabolism, and improved cardiac function in pubertal CH animals. Pioglitazone 0-12 insulin receptor Homo sapiens 46-48 33464083-2 2021 In the presence of 1 mol % fac-Ir(ppy)3, a variety of spiro[4.5]deca-1,7,9-trien-6-ones were obtained in moderate to excellent yields under mild conditions. -1,7,9-trien-6-ones 68-87 insulin receptor Homo sapiens 31-39 33091325-2 2021 The synthesized polymers were characterized through IR, 1H NMR, and UV-visible spectroscopy techniques. Polymers 16-24 insulin receptor Homo sapiens 52-54 33634518-5 2021 We present the current literature on the importance of the insulin receptor with respect to regulating glucose and energy homeostasis and mood-related behaviours. Glucose 103-110 insulin receptor Homo sapiens 59-75 33670803-0 2021 Effect of Modification of Amorphous Silica with Ammonium Agents on the Physicochemical Properties and Hydrogenation Activity of Ir/SiO2 Catalysts. Silicon Dioxide 36-42 insulin receptor Homo sapiens 128-130 33670803-0 2021 Effect of Modification of Amorphous Silica with Ammonium Agents on the Physicochemical Properties and Hydrogenation Activity of Ir/SiO2 Catalysts. Ammonium Compounds 48-56 insulin receptor Homo sapiens 128-130 33670803-0 2021 Effect of Modification of Amorphous Silica with Ammonium Agents on the Physicochemical Properties and Hydrogenation Activity of Ir/SiO2 Catalysts. Silicon Dioxide 131-135 insulin receptor Homo sapiens 128-130 33670803-6 2021 As modified amorphous SiO2 materials used as a support for iridium (1 wt %, Ir(acac)3) nanoparticles permitted to obtain highly active catalysts for toluene hydrogenation under atmospheric pressure. Silicon Dioxide 22-26 insulin receptor Homo sapiens 76-78 33670803-6 2021 As modified amorphous SiO2 materials used as a support for iridium (1 wt %, Ir(acac)3) nanoparticles permitted to obtain highly active catalysts for toluene hydrogenation under atmospheric pressure. Iridium 59-66 insulin receptor Homo sapiens 76-78 33670803-6 2021 As modified amorphous SiO2 materials used as a support for iridium (1 wt %, Ir(acac)3) nanoparticles permitted to obtain highly active catalysts for toluene hydrogenation under atmospheric pressure. Toluene 149-156 insulin receptor Homo sapiens 76-78 33600899-11 2021 The improvement of IR after RSA is improved greater by patient questionnaires compared to physical exam. rabbit sperm membrane autoantigen 28-31 insulin receptor Homo sapiens 19-21 33242225-0 2021 Iridium(III) Sensitizers and Energy Upconversion: The Influence of Ligand Structure Upon TTA-UC Performance. 1-(carboxymethylthio)tetradecane 89-92 insulin receptor Homo sapiens 8-11 33242225-2 2021 These species are demonstrated to be effective cyclometalating ligands for Ir(III) yielding complexes of the form [Ir(C^N)2(bipy)]PF6 (where C^N = cyclometalating ligand; bipy = 2,2"-bipyridine). [ir(c 114-119 insulin receptor Homo sapiens 75-82 33242225-2 2021 These species are demonstrated to be effective cyclometalating ligands for Ir(III) yielding complexes of the form [Ir(C^N)2(bipy)]PF6 (where C^N = cyclometalating ligand; bipy = 2,2"-bipyridine). 2,2'-Dipyridyl 124-128 insulin receptor Homo sapiens 75-82 33242225-2 2021 These species are demonstrated to be effective cyclometalating ligands for Ir(III) yielding complexes of the form [Ir(C^N)2(bipy)]PF6 (where C^N = cyclometalating ligand; bipy = 2,2"-bipyridine). 2,2'-Dipyridyl 178-193 insulin receptor Homo sapiens 75-82 33358613-4 2021 We found that adamantane-derived compounds bind to the insulin receptor more effectively (Kd value of 0.5 muM) than proline-derived compounds (Kd values of 15-38 muM) bearing the same peptides. Adamantane 14-24 insulin receptor Homo sapiens 55-71 33583602-3 2021 In this study, we desired to elucidate the mechanisms of miR-103 in IR of PCOS. mir-103 57-64 insulin receptor Homo sapiens 68-70 33358613-4 2021 We found that adamantane-derived compounds bind to the insulin receptor more effectively (Kd value of 0.5 muM) than proline-derived compounds (Kd values of 15-38 muM) bearing the same peptides. Proline 116-123 insulin receptor Homo sapiens 55-71 33293347-7 2021 Hepatocellular insulin signaling, assessed for the first time in humans, exhibited a proximal block in insulin-resistant subjects: Signaling was attenuated from the level of the insulin receptor through both glucose and lipogenesis pathways. Glucose 208-215 insulin receptor Homo sapiens 178-194 33347268-1 2021 An intriguing aggregation-induced electrochemiluminescence (AIECL) bioconjugate was fabricated by encapsulating fac-tris(2-phenylpyridine)iridium(III) complexes [Ir(ppy)3] in the apoferritin (apoFt) cavity for biosensing application. Ir(ppy)3 112-150 insulin receptor Homo sapiens 162-170 33347268-2 2021 Based on the unique pH-dependent disassembly/reassembly characteristic of apoFt, approximately 44.3 molecules of Ir(ppy)3 aggregated in the single cavity through both intermolecular pi-pi-stacking interactions and hydrogen bonds that efficiently restricted the intramolecular motions to trigger the AIECL effect. Hydrogen 214-222 insulin receptor Homo sapiens 113-121 33347268-3 2021 Compared to monomers, Ir(ppy)3 aggregates performed 5.3-fold-enhanced ECL emission using tri-n-propylamine (TPrA) as a coreactant. tripropylamine 89-106 insulin receptor Homo sapiens 22-30 33347268-3 2021 Compared to monomers, Ir(ppy)3 aggregates performed 5.3-fold-enhanced ECL emission using tri-n-propylamine (TPrA) as a coreactant. tripropylamine 108-112 insulin receptor Homo sapiens 22-30 33347268-5 2021 To further catalyze the ECL reaction between the reductive TPrA and the oxidative Ir(ppy)3+ radicals, a conductive and electroactive substrate of Fe2N and gold nanoparticle-codecorated reduced graphene oxide (Fe2N/rGO/Au) was established to incubate the capture antibody. fe2n 148-152 insulin receptor Homo sapiens 83-91 33347268-5 2021 To further catalyze the ECL reaction between the reductive TPrA and the oxidative Ir(ppy)3+ radicals, a conductive and electroactive substrate of Fe2N and gold nanoparticle-codecorated reduced graphene oxide (Fe2N/rGO/Au) was established to incubate the capture antibody. graphene oxide 195-209 insulin receptor Homo sapiens 83-91 33347268-5 2021 To further catalyze the ECL reaction between the reductive TPrA and the oxidative Ir(ppy)3+ radicals, a conductive and electroactive substrate of Fe2N and gold nanoparticle-codecorated reduced graphene oxide (Fe2N/rGO/Au) was established to incubate the capture antibody. fe2n 211-215 insulin receptor Homo sapiens 83-91 33347268-5 2021 To further catalyze the ECL reaction between the reductive TPrA and the oxidative Ir(ppy)3+ radicals, a conductive and electroactive substrate of Fe2N and gold nanoparticle-codecorated reduced graphene oxide (Fe2N/rGO/Au) was established to incubate the capture antibody. rgo 216-219 insulin receptor Homo sapiens 83-91 33347268-5 2021 To further catalyze the ECL reaction between the reductive TPrA and the oxidative Ir(ppy)3+ radicals, a conductive and electroactive substrate of Fe2N and gold nanoparticle-codecorated reduced graphene oxide (Fe2N/rGO/Au) was established to incubate the capture antibody. Gold 220-222 insulin receptor Homo sapiens 83-91 33410883-5 2021 IR-A43 alone is inactive, but, in the presence of insulin, it potentiates autophosphorylation and downstream signaling of the insulin receptor. ir-a43 0-6 insulin receptor Homo sapiens 126-142 33410883-6 2021 By using the species-specific activity of IR-A43 at the human insulin receptor, we demonstrate that residue Q272 in the cysteine-rich domain is directly involved in the insulin-enhancing activity of IR-A43. q272 108-112 insulin receptor Homo sapiens 62-78 33410883-6 2021 By using the species-specific activity of IR-A43 at the human insulin receptor, we demonstrate that residue Q272 in the cysteine-rich domain is directly involved in the insulin-enhancing activity of IR-A43. Cysteine 120-128 insulin receptor Homo sapiens 62-78 33410883-7 2021 Therefore, we propose that the region containing residue Q272 is a hotspot that can be used to enhance insulin receptor activation. q272 57-61 insulin receptor Homo sapiens 103-119 32936988-2 2021 Triglyceride-glucose index (TyG), a simple, inexpensive and easily accessible IR marker, is calculated by fasting serum glucose and triglyceride values. Triglycerides 0-12 insulin receptor Homo sapiens 78-80 32936988-2 2021 Triglyceride-glucose index (TyG), a simple, inexpensive and easily accessible IR marker, is calculated by fasting serum glucose and triglyceride values. Glucose 13-20 insulin receptor Homo sapiens 78-80 32936988-2 2021 Triglyceride-glucose index (TyG), a simple, inexpensive and easily accessible IR marker, is calculated by fasting serum glucose and triglyceride values. Glucose 120-127 insulin receptor Homo sapiens 78-80 32936988-2 2021 Triglyceride-glucose index (TyG), a simple, inexpensive and easily accessible IR marker, is calculated by fasting serum glucose and triglyceride values. Triglycerides 132-144 insulin receptor Homo sapiens 78-80 33384765-8 2020 Such studies revealed that all three parameters (insulin receptor, insulin receptor substrate 1, and protein kinase B) were inactivated by high glucose, indicating a disruption of the signal pathway. Glucose 144-151 insulin receptor Homo sapiens 49-65 33029835-9 2021 This study suggests that acteoside can ameliorate the ICV-STZ-induced learning and memory impairment caused due to insulin receptor, insulin receptor substrate 1, Glu T1, Glu T3, and Glu T4 pathways by triggering intracerebral metabolism. acteoside 25-34 insulin receptor Homo sapiens 115-131 33029835-9 2021 This study suggests that acteoside can ameliorate the ICV-STZ-induced learning and memory impairment caused due to insulin receptor, insulin receptor substrate 1, Glu T1, Glu T3, and Glu T4 pathways by triggering intracerebral metabolism. Streptozocin 58-61 insulin receptor Homo sapiens 115-131 33316063-10 2021 Besides, INSR protein as an insulin receptor precursor showed a high potential site for posttranslation modifications, including phosphorylation and N-glycosylation. Nitrogen 10-11 insulin receptor Homo sapiens 28-44 33045613-0 2020 Novel idebenone analogs block Shc"s access to insulin receptor to improve insulin sensitivity. idebenone 6-15 insulin receptor Homo sapiens 46-62 33045613-5 2020 Idebenone blocks p52Shc"s access to Insulin Receptor to increase insulin sensitivity. idebenone 0-9 insulin receptor Homo sapiens 36-52 33045613-6 2020 In this work the avidity of 34 novel idebenone analogs and 3 metabolites to bind p52Shc, and to block the interaction of p52Shc with the Insulin receptor was tested. idebenone 37-46 insulin receptor Homo sapiens 137-153 33045613-7 2020 Our hypothesis was that if an idebenone analog bound and blocked p52Shc"s access to insulin receptor better than idebenone, it should be a more effective insulin sensitizing agent than idebenone itself. idebenone 30-39 insulin receptor Homo sapiens 84-100 32877816-7 2020 Moreover, K1079 residue in IR is seen to be sitting in a pocket which is different than the allosteric inhibitor binding pocket present in its homologue (IGF1R). k1079 10-15 insulin receptor Homo sapiens 27-29 32964344-6 2020 For instance, hyperglycaemia impairs insulin signalling through the generation of reactive oxygen species, which abrogate insulin-induced tyrosine autophosphorylation of the insulin receptor. Reactive Oxygen Species 82-105 insulin receptor Homo sapiens 174-190 33364490-0 2020 Effect of the interaction between ribosomal protein L10a and insulin receptor on carbohydrate metabolism. Carbohydrates 81-93 insulin receptor Homo sapiens 61-77 33125153-7 2020 Statistically significant associations were found between HER2 expression and response to treatment with the ALK/IGF-IR/InsR inhibitor ceritinib and fibroblast growth factor receptor (FGFR)1/2/3 inhibitor AZD4547, HER3 and IGF-IR expression and their response to treatment with TKIs targeting HER family members (erlotinib and afatinib), and c-MET and ALK7 expression and their response to treatment with stattic. ceritinib 135-144 insulin receptor Homo sapiens 120-124 31989990-12 2020 We report, for the first time, an association of INSR mutation with neonatal HH responsive to diazoxide therapy that resolved subsequently. Diazoxide 94-103 insulin receptor Homo sapiens 49-53 32896381-4 2020 Insulin induced insulin receptor (IR) tyrosine kinase-catalyzed Tyr-19 phosphorylation of N-myristoylable M14A Cav-2 and triggered activation of IR signaling cascade. Tyrosine 64-67 insulin receptor Homo sapiens 16-32 32896381-4 2020 Insulin induced insulin receptor (IR) tyrosine kinase-catalyzed Tyr-19 phosphorylation of N-myristoylable M14A Cav-2 and triggered activation of IR signaling cascade. Tyrosine 64-67 insulin receptor Homo sapiens 34-36 32964344-6 2020 For instance, hyperglycaemia impairs insulin signalling through the generation of reactive oxygen species, which abrogate insulin-induced tyrosine autophosphorylation of the insulin receptor. Tyrosine 138-146 insulin receptor Homo sapiens 174-190 32898742-3 2020 METHOD: A study was carried out using molecular modeling, where cysteines of the insulin-receptor are replaced by selenocysteines. Cysteine 64-73 insulin receptor Homo sapiens 81-97 32898742-3 2020 METHOD: A study was carried out using molecular modeling, where cysteines of the insulin-receptor are replaced by selenocysteines. Selenocysteine 114-129 insulin receptor Homo sapiens 81-97 32898742-6 2020 RESULTS: The results show that the substitution of cysteine by selenocysteine in the insulin receptor does not lead to stabilization of the complex receptor/insulin, but to its disruption.In addition, the types and the number of bonds between insulin and its receptor in the two cases are different, where 7 strong bonds between insulin and its receptor were found in the case of the cysteine complex compared to 6 weak bonds in the second case. Cysteine 51-59 insulin receptor Homo sapiens 85-101 32898742-6 2020 RESULTS: The results show that the substitution of cysteine by selenocysteine in the insulin receptor does not lead to stabilization of the complex receptor/insulin, but to its disruption.In addition, the types and the number of bonds between insulin and its receptor in the two cases are different, where 7 strong bonds between insulin and its receptor were found in the case of the cysteine complex compared to 6 weak bonds in the second case. Selenocysteine 63-77 insulin receptor Homo sapiens 85-101 32898742-6 2020 RESULTS: The results show that the substitution of cysteine by selenocysteine in the insulin receptor does not lead to stabilization of the complex receptor/insulin, but to its disruption.In addition, the types and the number of bonds between insulin and its receptor in the two cases are different, where 7 strong bonds between insulin and its receptor were found in the case of the cysteine complex compared to 6 weak bonds in the second case. Cysteine 69-77 insulin receptor Homo sapiens 85-101 32898742-7 2020 CONCLUSION: Findings of this study suggest that misincorporation of selenocysteines in insulin receptor could lead to destabilization of the insulin-receptor complex and therefore may possibly cause an insulin resistance. Selenocysteine 68-83 insulin receptor Homo sapiens 87-103 32898742-7 2020 CONCLUSION: Findings of this study suggest that misincorporation of selenocysteines in insulin receptor could lead to destabilization of the insulin-receptor complex and therefore may possibly cause an insulin resistance. Selenocysteine 68-83 insulin receptor Homo sapiens 141-157 33096618-5 2020 Insulin is a protein hormone secreted from pancreatic beta-cells that stimulates glucose uptake and metabolism via insulin receptor signaling. Glucose 81-88 insulin receptor Homo sapiens 115-131 32814161-0 2020 Defective insulin receptor signaling in patients with gestational diabetes is related to dysregulated miR-140 which can be improved by naringenin. naringenin 135-145 insulin receptor Homo sapiens 10-26 32814161-11 2020 In conclusion, miR-140-3p overexpression contributes to the defective placental IR signaling in patients with GDM. mir-140-3p 15-25 insulin receptor Homo sapiens 80-82 32909759-2 2020 The reaction was enabled by visible-light-mediated regioselective radical addition of sulfonyl chlorides to 2-arylstyrenes using fac[Ir(ppy)3] as a photocatalyst, demonstrating its unique role in a photocascade process to execute atom transfer radical addition (ATRA) followed by photocyclization. 2-arylstyrenes 108-122 insulin receptor Homo sapiens 133-141 32909759-0 2020 The Different Faces of [Ru(bpy)3Cl2] and fac[Ir(ppy)3] Photocatalysts: Redox Potential Controlled Synthesis of Sulfonylated Fluorenes and Pyrroloindoles from Unactivated Olefins and Sulfonyl Chlorides. Fluorenes 124-133 insulin receptor Homo sapiens 45-53 32909759-0 2020 The Different Faces of [Ru(bpy)3Cl2] and fac[Ir(ppy)3] Photocatalysts: Redox Potential Controlled Synthesis of Sulfonylated Fluorenes and Pyrroloindoles from Unactivated Olefins and Sulfonyl Chlorides. pyrroloindoles 138-152 insulin receptor Homo sapiens 45-53 32909759-0 2020 The Different Faces of [Ru(bpy)3Cl2] and fac[Ir(ppy)3] Photocatalysts: Redox Potential Controlled Synthesis of Sulfonylated Fluorenes and Pyrroloindoles from Unactivated Olefins and Sulfonyl Chlorides. Alkenes 170-177 insulin receptor Homo sapiens 45-53 33434167-4 2020 Detection of anti-insulin receptor antibodies confirmed TBIR. tbir 56-60 insulin receptor Homo sapiens 18-34 32998286-3 2020 p70 S6 kinase 1 (S6K1) is a serine/threonine kinase that phosphorylates insulin receptor substrate 1 (IRS-1)S1101 and desensitizes the insulin receptor (IR). Serine 28-34 insulin receptor Homo sapiens 72-88 32909759-0 2020 The Different Faces of [Ru(bpy)3Cl2] and fac[Ir(ppy)3] Photocatalysts: Redox Potential Controlled Synthesis of Sulfonylated Fluorenes and Pyrroloindoles from Unactivated Olefins and Sulfonyl Chlorides. sulfonyl chloride 182-200 insulin receptor Homo sapiens 45-53 32909759-2 2020 The reaction was enabled by visible-light-mediated regioselective radical addition of sulfonyl chlorides to 2-arylstyrenes using fac[Ir(ppy)3] as a photocatalyst, demonstrating its unique role in a photocascade process to execute atom transfer radical addition (ATRA) followed by photocyclization. sulfonyl chloride 86-104 insulin receptor Homo sapiens 133-141 32583238-2 2020 A time delay was considered to represent the time required for performing various cellular mechanisms between activation of insulin receptor and subsequent glucose entry from extracellular region into intracellular region of a cardiac cell. Glucose 156-163 insulin receptor Homo sapiens 124-140 32100949-4 2020 We report a case of type A IR syndrome with an in-frame INSR heterozygous deletion (DeltaLeu999) that was treated with a combination of conventional therapy and ipragliflozin, a sodium-glucose cotransporter 2 (SGLT2) inhibitor. ipragliflozin 161-174 insulin receptor Homo sapiens 56-60 32969484-3 2020 On suspicion of TBIRS the patient was started on tapering glucocorticoids to overcome the autoimmune insulin receptor blockade, resulting in an immediate and dramatic effect. tbirs 16-21 insulin receptor Homo sapiens 101-117 32867022-7 2020 There is evidence that Cd exposure results in the perturbation of the enzymes and modulatory proteins involved in insulin signal transduction at the target tissue and mutations of the insulin receptor. Cadmium 23-25 insulin receptor Homo sapiens 184-200 32409919-6 2020 Insulin-resistant Huh7 (Huh7-IR) showed a reduction in Glut2, glycogen levels, and glucose uptake stimulated by insulin or tyrosine phosphorylation from the beta-fraction of insulin receptor post-insulin stimulation, with an increase of glucose production and lipid intracellular content. Glucose 83-90 insulin receptor Homo sapiens 174-190 32409919-6 2020 Insulin-resistant Huh7 (Huh7-IR) showed a reduction in Glut2, glycogen levels, and glucose uptake stimulated by insulin or tyrosine phosphorylation from the beta-fraction of insulin receptor post-insulin stimulation, with an increase of glucose production and lipid intracellular content. Tyrosine 123-131 insulin receptor Homo sapiens 174-190 32409919-6 2020 Insulin-resistant Huh7 (Huh7-IR) showed a reduction in Glut2, glycogen levels, and glucose uptake stimulated by insulin or tyrosine phosphorylation from the beta-fraction of insulin receptor post-insulin stimulation, with an increase of glucose production and lipid intracellular content. Glucose 237-244 insulin receptor Homo sapiens 174-190 32191645-8 2020 Despite high lipolysis, INSR subjects had low hepatic triglycerides (0.5 [0.1-0.5]), in contrast to lipodystrophy (10.6 [2.8-17.1], p<0.0001). Triglycerides 54-67 insulin receptor Homo sapiens 24-28 32739259-0 2020 Obesity-related hypoxia via miR-128 decreases insulin-receptor expression in human and mouse adipose tissue promoting systemic insulin resistance. mir-128 28-35 insulin receptor Homo sapiens 46-62 32651463-9 2020 Compared with non-DCI cases, patients with DCI exhibited an increased degree of methylation in the replication study: INSR, 0.855 (0.779-0.913) in DCI vs. 0.582 (0.565-0.689) in non-DCI; CDHR5, 0.786 (0.708-0.904) in DCI vs. 0.632 (0.610-0.679) in non-DCI. dci 43-46 insulin receptor Homo sapiens 118-122 32651463-9 2020 Compared with non-DCI cases, patients with DCI exhibited an increased degree of methylation in the replication study: INSR, 0.855 (0.779-0.913) in DCI vs. 0.582 (0.565-0.689) in non-DCI; CDHR5, 0.786 (0.708-0.904) in DCI vs. 0.632 (0.610-0.679) in non-DCI. dci 43-46 insulin receptor Homo sapiens 118-122 32651463-9 2020 Compared with non-DCI cases, patients with DCI exhibited an increased degree of methylation in the replication study: INSR, 0.855 (0.779-0.913) in DCI vs. 0.582 (0.565-0.689) in non-DCI; CDHR5, 0.786 (0.708-0.904) in DCI vs. 0.632 (0.610-0.679) in non-DCI. dci 43-46 insulin receptor Homo sapiens 118-122 32651463-9 2020 Compared with non-DCI cases, patients with DCI exhibited an increased degree of methylation in the replication study: INSR, 0.855 (0.779-0.913) in DCI vs. 0.582 (0.565-0.689) in non-DCI; CDHR5, 0.786 (0.708-0.904) in DCI vs. 0.632 (0.610-0.679) in non-DCI. dci 43-46 insulin receptor Homo sapiens 118-122 32651463-9 2020 Compared with non-DCI cases, patients with DCI exhibited an increased degree of methylation in the replication study: INSR, 0.855 (0.779-0.913) in DCI vs. 0.582 (0.565-0.689) in non-DCI; CDHR5, 0.786 (0.708-0.904) in DCI vs. 0.632 (0.610-0.679) in non-DCI. dci 43-46 insulin receptor Homo sapiens 118-122 32733189-4 2020 Here, we explore the relationship between insulin receptor signaling and glucose metabolism using similar methods. Glucose 73-80 insulin receptor Homo sapiens 42-58 32191645-9 2020 beta-hydroxybutyrate was 2-7-fold higher in INSR versus all other groups (p<0.0001) consistent with higher hepatic fat oxidation. 3-Hydroxybutyric Acid 0-20 insulin receptor Homo sapiens 44-48 32191645-10 2020 CONCLUSION: These data support a key pathogenic role of adipose tissue IR to increase glycerol and FFA availability to the liver in both receptor and post-receptor IR. Glycerol 86-94 insulin receptor Homo sapiens 71-73 31899992-0 2020 Arg1201Gln mutation of insulin receptor impairs tyrosine kinase activity and causes insulin resistance: a case report. Tyrosine 48-56 insulin receptor Homo sapiens 23-39 32487991-8 2020 In addition, we experimentally validated predicted synergy of the BRAF/insulin receptor combination (Dabrafenib/BMS-754807) in 48 colorectal cancer cell lines. dabrafenib 101-111 insulin receptor Homo sapiens 71-87 32297376-5 2020 Despite sharing this conserved ligand-binding module, IR and EGFR family members are considered mechanistically distinct-in part because IR is a disulfide-linked (alphabeta)2 dimer regardless of ligand binding, whereas EGFR is a monomer that undergoes ligand-induced dimerization. Disulfides 145-154 insulin receptor Homo sapiens 137-139 32427889-6 2020 We also found that the effects of N6-adenine methylation on lipid production involved the regulation of INSR signaling pathway, which promotes glucose up-taking and lipid production in the terminal differentiation stage. n6-adenine 34-44 insulin receptor Homo sapiens 104-108 32427889-6 2020 We also found that the effects of N6-adenine methylation on lipid production involved the regulation of INSR signaling pathway, which promotes glucose up-taking and lipid production in the terminal differentiation stage. Glucose 143-150 insulin receptor Homo sapiens 104-108 32001311-3 2020 At a cellular level, the inhibitory effect of BBR on mitochondrial enzymes is probably responsible for many of its biological activities, including the activation of low-density lipoprotein receptor (LDLR), AMP-activated protein kinase (AMPK) and insulin receptor (InsR); these biological activities contribute to ameliorate peripheral blood metabolic profiles, e.g. by reducing plasma lipids and glucose levels, thus improving signs and symptoms of metabolic disorders. Berberine 46-49 insulin receptor Homo sapiens 247-263 32001311-3 2020 At a cellular level, the inhibitory effect of BBR on mitochondrial enzymes is probably responsible for many of its biological activities, including the activation of low-density lipoprotein receptor (LDLR), AMP-activated protein kinase (AMPK) and insulin receptor (InsR); these biological activities contribute to ameliorate peripheral blood metabolic profiles, e.g. by reducing plasma lipids and glucose levels, thus improving signs and symptoms of metabolic disorders. Berberine 46-49 insulin receptor Homo sapiens 265-269 32332780-4 2020 In muscle, LRP2 is necessary for insulin-dependent IR internalization, an initial trigger for insulin signaling, that is crucial in regulating downstream signaling and glucose uptake. Glucose 168-175 insulin receptor Homo sapiens 51-53 32478674-12 2020 On suspicion of TBIRS, the patient was started on tapering glucocorticoids to overcome the autoimmune insulin receptor blockade, resulting in an immediate and pronounced effect; within days insulin requirements decreased by 80-90% and plasma glucose stabilized around 7-8 mmol/L. tbirs 16-21 insulin receptor Homo sapiens 102-118 32373071-10 2020 Furthermore, we tested palbociclib in combination with insulin-like growth factor 1/insulin receptor inhibitor linsitinib showing an additive effect. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 111-121 insulin receptor Homo sapiens 84-100 32252239-6 2020 D-chiro-inositol (DCI), which is a naturally occurring stereoisomer of inositol, has been classified as an insulin-sensitizer and seems to mitigate multiple InsR-related metabolic alterations in PCOS with a safe profile. Inositol 8-16 insulin receptor Homo sapiens 157-161 31490549-8 2020 Patients with ER+, IGF-1R-positive breast cancer without p-IGF-1R/InsR staining (n=242) had tamoxifen benefit (HR 0.41, p = 0.0038), while the results for p-IGF-1R/InsR-positive patients (n = 125) were not significant (HR 0.95, p = 0.3). Tamoxifen 92-101 insulin receptor Homo sapiens 66-70 31490549-11 2020 This could be abrogated by the dual IGF-1R/InsR inhibitor linsitinib, but not by the IGF-IR-selective antibody 1H7. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 58-68 insulin receptor Homo sapiens 43-47 31490549-14 2020 In conclusion, p-IGF-1R/InsR positivity in ER+ breast cancer is associated with reduced benefit from adjuvant tamoxifen in postmenopausal patients. Tamoxifen 110-119 insulin receptor Homo sapiens 24-28 32252239-6 2020 D-chiro-inositol (DCI), which is a naturally occurring stereoisomer of inositol, has been classified as an insulin-sensitizer and seems to mitigate multiple InsR-related metabolic alterations in PCOS with a safe profile. Inositol 0-16 insulin receptor Homo sapiens 157-161 32252239-6 2020 D-chiro-inositol (DCI), which is a naturally occurring stereoisomer of inositol, has been classified as an insulin-sensitizer and seems to mitigate multiple InsR-related metabolic alterations in PCOS with a safe profile. dci 18-21 insulin receptor Homo sapiens 157-161 32273886-6 2020 Meanwhile, functional terms of programmed cell death involved in cell development and regulation of insulin receptor signaling pathway were mostly enriched with 42 candidate genes, which also included reproduction related terms of steroid metabolic process and cellular response to hormone stimulus. Steroids 231-238 insulin receptor Homo sapiens 100-116 32114435-3 2020 TLG supplementation enhanced mRNA levels for fatty acid synthase (FASN) and SLC27A2 in white adipose tissue; insulin receptor in duodenum; aquaporin-8 in ileum, jejunum and colon; aquaporin-10 in duodenum and ileum; nuclear factor like-2 in jejunum and colon; glutathione S-transferase and phosphoenolpyruvate carboxykinase-1 in intestines; and abundances of claudin-1 and occludin proteins. (5r)-3-Acetyl-4-Hydroxy-5-Methyl-5-[(1z)-2-Methylbuta-1,3-Dien-1-Yl]thiophen-2(5h)-One 0-3 insulin receptor Homo sapiens 109-125 31588494-0 2020 Thyroid Hormone Effects on Glucose Disposal in Patients With Insulin Receptor Mutations. Glucose 27-34 insulin receptor Homo sapiens 61-77 31979418-8 2020 Exposure of the thyroid to NaI modulates 15 cellular pathways, most of which are also affected by ICM treatment (including the elF4 and P706SK cell signaling pathway and INSR identified as an upstream activator in both treatments). Sodium 27-30 insulin receptor Homo sapiens 170-174 31759099-3 2020 We found that treatment of the normal human liver cell LO2 with 1000 nM insulin for 48 h reduced glucose uptake and increased serine phosphorylation of insulin receptor substrate-1, indicating a reduction in insulin receptor signaling. Serine 126-132 insulin receptor Homo sapiens 152-168 31794259-8 2020 Chronic rapamycin treatment reduced Grb10 protein abundance in conjunction with increased insulin receptor protein levels. Sirolimus 8-17 insulin receptor Homo sapiens 90-106 31979110-7 2020 In addition, we disclose a potential compensatory pathway via activation of the Insulin Receptor upon crizotinib treatment. crizotinib 102-112 insulin receptor Homo sapiens 80-96 31882596-0 2019 Chronic heavy alcohol consumption influences the association between genetic variants of GCK or INSR and the development of diabetes in men: A 12-year follow-up study. Alcohols 14-21 insulin receptor Homo sapiens 96-100 31825461-1 2020 The surfacing of the glucose transporter GLUT4 driven by insulin receptor activation provides the prototypic example of a homeostasis response dependent on mobilization of an intracellular storage compartment. Glucose 21-28 insulin receptor Homo sapiens 57-73 32468825-0 2020 Intra-Pancreatic Insulin Nourishes Cancer Cells: Do Insulin-Receptor Antagonists such as PGG and EGCG Play a Role? pgg 89-92 insulin receptor Homo sapiens 52-68 32468825-0 2020 Intra-Pancreatic Insulin Nourishes Cancer Cells: Do Insulin-Receptor Antagonists such as PGG and EGCG Play a Role? epigallocatechin gallate 97-101 insulin receptor Homo sapiens 52-68 32888269-5 2020 OBJECTIVES: Insulin receptor sensitization is done by signal transduction mechanism via selective protein tyrosine phospha-tase (PTP1B). Tyrosine 106-114 insulin receptor Homo sapiens 12-28 31748790-4 2020 IRS2 is an adapter protein that functionally links receptor tyrosine kinases, such as insulin receptor (IR) and insulin-like growth factor 1 receptor (IGF1R), and their downstream effectors. Tyrosine 60-68 insulin receptor Homo sapiens 86-107 31882596-2 2019 We aimed to determine whether the longitudinal associations between genetic variants of glucokinase (GCK) and insulin receptor (INSR) and the risk of developing diabetes were influenced by chronic heavy alcohol consumption. Alcohols 203-210 insulin receptor Homo sapiens 110-126 31882596-2 2019 We aimed to determine whether the longitudinal associations between genetic variants of glucokinase (GCK) and insulin receptor (INSR) and the risk of developing diabetes were influenced by chronic heavy alcohol consumption. Alcohols 203-210 insulin receptor Homo sapiens 128-132 31882596-7 2019 We identified that these GCK and INSR polymorphisms are affected by chronic heavy alcohol consumption and have an effect on the incidence of diabetes. Alcohols 82-89 insulin receptor Homo sapiens 33-37 31882596-11 2019 These results potentially suggest that chronic heavy alcohol consumption induce beta-cell dysfunction partially mediated by decreased GCK expression or decline of insulin sensitivity via inhibition of INSR, thereby contributing to the development of diabetes. Alcohols 53-60 insulin receptor Homo sapiens 201-205 31856878-3 2019 To explore this issue, the present study aimed to investigate the effects of glutamate-evoked increases in intracellular free Ca2+ concentrations [Ca2+]i and mitochondrial depolarisations, two key factors associated with excitotoxicity, on the insulin-induced activation of the insulin receptor (IR) and components of the Akt/ mammalian target of rapamycin (mTOR) pathway in primary cultures of rat cortical neurons. Glutamic Acid 77-86 insulin receptor Homo sapiens 278-294 31856878-3 2019 To explore this issue, the present study aimed to investigate the effects of glutamate-evoked increases in intracellular free Ca2+ concentrations [Ca2+]i and mitochondrial depolarisations, two key factors associated with excitotoxicity, on the insulin-induced activation of the insulin receptor (IR) and components of the Akt/ mammalian target of rapamycin (mTOR) pathway in primary cultures of rat cortical neurons. Glutamic Acid 77-86 insulin receptor Homo sapiens 296-298 31856878-3 2019 To explore this issue, the present study aimed to investigate the effects of glutamate-evoked increases in intracellular free Ca2+ concentrations [Ca2+]i and mitochondrial depolarisations, two key factors associated with excitotoxicity, on the insulin-induced activation of the insulin receptor (IR) and components of the Akt/ mammalian target of rapamycin (mTOR) pathway in primary cultures of rat cortical neurons. Calcium 126-130 insulin receptor Homo sapiens 278-294 31856878-3 2019 To explore this issue, the present study aimed to investigate the effects of glutamate-evoked increases in intracellular free Ca2+ concentrations [Ca2+]i and mitochondrial depolarisations, two key factors associated with excitotoxicity, on the insulin-induced activation of the insulin receptor (IR) and components of the Akt/ mammalian target of rapamycin (mTOR) pathway in primary cultures of rat cortical neurons. Calcium 126-130 insulin receptor Homo sapiens 296-298 31969308-1 2019 Sesamin (SES) has the ameliorating effect on L02 hepatocyte model of insulin resistance induced by high glucose and high insulin, based on insulin receptor signaling pathway IRS/PI3K/Akt. sesamin 0-7 insulin receptor Homo sapiens 139-155 31546230-11 2019 Moreover, in alphaTC1-6 cells atorvastatin treatment affected insulin-mediated glucagon suppression, insulin receptor phosphorylation and IRS-1-AKT pathway signaling. Atorvastatin 30-42 insulin receptor Homo sapiens 101-117 31721020-0 2019 1-Deoxynojirimycin modulates glucose homeostasis by regulating the combination of IR-GlUT4 and ADIPO-GLUT4 pathways in 3T3-L1 adipocytes. 1-Deoxynojirimycin 0-18 insulin receptor Homo sapiens 82-84 31721020-4 2019 The results demonstrated that the genes/proteins expression of insulin receptor (IR), phosphatidylinositol-3-kinase (PI3K), protein kinase B (AKt/PkB), and adiponectin (ADIPO) increased with the increasing of DNJ concentration from 0.1-10 mumol/L. 1-Deoxynojirimycin 209-212 insulin receptor Homo sapiens 63-79 31721020-6 2019 Both IR and ADIPO signaling pathways simultaneously affect the glucose homeostasis regulation effect of DNJ, whereas the key response target located in AMPK and its effect on subsequent GLUT4 mRNA expression. Glucose 63-70 insulin receptor Homo sapiens 5-7 31721020-6 2019 Both IR and ADIPO signaling pathways simultaneously affect the glucose homeostasis regulation effect of DNJ, whereas the key response target located in AMPK and its effect on subsequent GLUT4 mRNA expression. 1-Deoxynojirimycin 104-107 insulin receptor Homo sapiens 5-7 31211453-7 2019 We found that TCF7L2 rs290481 (T > C) and INSR rs1799817 (G > A) polymorphisms were associated with the increased susceptibility of AEG (P = .007 and 0.004 for TCF7L2 rs290481 in TC vs TT and TC/CC vs TT models, and P = .040 for INSR rs1799817 in GA/AA vs GG model). Technetium 14-16 insulin receptor Homo sapiens 229-233 31211453-9 2019 We identified that TCF7L2 rs290481, INS rs689, and INSR rs1799817 SNPs increased the susceptibility of AEG in different cancer stage subgroups. N-(2-aminoethyl)glycine 103-106 insulin receptor Homo sapiens 51-55 31211453-11 2019 However, the association of INSR rs1799817 SNP with a decreased risk of lymph node metastasis in smoking patients with AEG was found. N-(2-aminoethyl)glycine 119-122 insulin receptor Homo sapiens 28-32 31211453-13 2019 In addition, TCF7L2 rs290481 and INSR rs1799817 SNPs may influence the lymph node metastasis in patients with AEG. N-(2-aminoethyl)glycine 110-113 insulin receptor Homo sapiens 33-37 31505460-5 2019 Dexamethasone enhanced insulin receptor abundance, activated mTOR complex 1 and 2 signaling and stimulated System A activity, measured by Na+-dependent 14C-methylaminoisobutyric acid uptake. Dexamethasone 0-13 insulin receptor Homo sapiens 23-39 31969308-1 2019 Sesamin (SES) has the ameliorating effect on L02 hepatocyte model of insulin resistance induced by high glucose and high insulin, based on insulin receptor signaling pathway IRS/PI3K/Akt. sesamin 9-12 insulin receptor Homo sapiens 139-155 31969308-3 2019 Moreover, treatment with SES promoted the gene and protein expression levels of insulin receptor (InsR) and the post-receptor associated proteins, such as insulin receptor substrate 1 (IRS1), insulin receptor substrate 2 (IRS2), PI3K (phosphatidylinositol 3-kinase), GLUT4 (glucose transporter 4) significantly, which were determined by RT-PCR and immunoblot analysis. sesamin 25-28 insulin receptor Homo sapiens 80-96 31969308-3 2019 Moreover, treatment with SES promoted the gene and protein expression levels of insulin receptor (InsR) and the post-receptor associated proteins, such as insulin receptor substrate 1 (IRS1), insulin receptor substrate 2 (IRS2), PI3K (phosphatidylinositol 3-kinase), GLUT4 (glucose transporter 4) significantly, which were determined by RT-PCR and immunoblot analysis. sesamin 25-28 insulin receptor Homo sapiens 98-102 31969308-3 2019 Moreover, treatment with SES promoted the gene and protein expression levels of insulin receptor (InsR) and the post-receptor associated proteins, such as insulin receptor substrate 1 (IRS1), insulin receptor substrate 2 (IRS2), PI3K (phosphatidylinositol 3-kinase), GLUT4 (glucose transporter 4) significantly, which were determined by RT-PCR and immunoblot analysis. Phosphatidylinositols 235-255 insulin receptor Homo sapiens 80-96 31969308-4 2019 In conclusion, SES has the ameliorating effect on L02 hepatocyte model of insulin resistance induced by high glucose/high insulin, which might be related to its effect on promoting expression of insulin receptor and its associated proteins of IRS-PI3K-Akt passway, and thus promoting insulin sensitivity. sesamin 15-18 insulin receptor Homo sapiens 195-211 31969308-4 2019 In conclusion, SES has the ameliorating effect on L02 hepatocyte model of insulin resistance induced by high glucose/high insulin, which might be related to its effect on promoting expression of insulin receptor and its associated proteins of IRS-PI3K-Akt passway, and thus promoting insulin sensitivity. Glucose 109-116 insulin receptor Homo sapiens 195-211 31480400-3 2019 Here, we targeted the IGF pathway using ceritinib, an off-target inhibitor of the IGF1 receptor (IGF1R) and insulin receptor (INSR), in a pediatric patient with an unclassified brain tumor and a notch receptor 1 (NOTCH1) germline mutation. ceritinib 40-49 insulin receptor Homo sapiens 126-130 31872693-2 2019 Insulin stimulation causes autophosphorylation of the insulin receptor( IR),which then activates tyrosine phosphorylation of insulin receptor substrate( IRS).Phosphorylation of IRS can induce and activate phosphatidylinositol 3-kinase( PI3 K),subsequently activate downstream 3-phosphoinositide-dependent protease 1( PDK1) and Akt/PKB,and finally promote expression and translocation of glucose transporter 4 to increase glucose uptake of insulin-sensitive tissues and alleviate insulin resistance. Tyrosine 97-105 insulin receptor Homo sapiens 54-70 31872693-2 2019 Insulin stimulation causes autophosphorylation of the insulin receptor( IR),which then activates tyrosine phosphorylation of insulin receptor substrate( IRS).Phosphorylation of IRS can induce and activate phosphatidylinositol 3-kinase( PI3 K),subsequently activate downstream 3-phosphoinositide-dependent protease 1( PDK1) and Akt/PKB,and finally promote expression and translocation of glucose transporter 4 to increase glucose uptake of insulin-sensitive tissues and alleviate insulin resistance. Phosphatidylinositols 205-225 insulin receptor Homo sapiens 54-70 31872693-2 2019 Insulin stimulation causes autophosphorylation of the insulin receptor( IR),which then activates tyrosine phosphorylation of insulin receptor substrate( IRS).Phosphorylation of IRS can induce and activate phosphatidylinositol 3-kinase( PI3 K),subsequently activate downstream 3-phosphoinositide-dependent protease 1( PDK1) and Akt/PKB,and finally promote expression and translocation of glucose transporter 4 to increase glucose uptake of insulin-sensitive tissues and alleviate insulin resistance. Phosphatidylinositols 276-294 insulin receptor Homo sapiens 54-70 31872693-2 2019 Insulin stimulation causes autophosphorylation of the insulin receptor( IR),which then activates tyrosine phosphorylation of insulin receptor substrate( IRS).Phosphorylation of IRS can induce and activate phosphatidylinositol 3-kinase( PI3 K),subsequently activate downstream 3-phosphoinositide-dependent protease 1( PDK1) and Akt/PKB,and finally promote expression and translocation of glucose transporter 4 to increase glucose uptake of insulin-sensitive tissues and alleviate insulin resistance. Glucose 387-394 insulin receptor Homo sapiens 54-70 31872693-2 2019 Insulin stimulation causes autophosphorylation of the insulin receptor( IR),which then activates tyrosine phosphorylation of insulin receptor substrate( IRS).Phosphorylation of IRS can induce and activate phosphatidylinositol 3-kinase( PI3 K),subsequently activate downstream 3-phosphoinositide-dependent protease 1( PDK1) and Akt/PKB,and finally promote expression and translocation of glucose transporter 4 to increase glucose uptake of insulin-sensitive tissues and alleviate insulin resistance. Glucose 421-428 insulin receptor Homo sapiens 54-70 31477741-9 2019 In conclusion, among IR parameters, TyG index was independently associated with the presence of CAD and obstructive CAD in non-diabetic patients. 8-methyl-2-{[(pyridin-4-yl)sulfanyl]methyl}quinazolin-4(3H)-one 36-39 insulin receptor Homo sapiens 21-23 31265936-9 2019 Consequently, essential hydrophobic residues for binding to insulin receptor exposed to surface in the presence of vitamin E. Vitamin E 115-124 insulin receptor Homo sapiens 60-76 31480400-5 2019 The proliferation of the patient tumor cells (225ZL) was inhibited by arsenic trioxide (ATO), which is an inhibitor of the SHH pathway, by linsitinib, which is an inhibitor of IGF1R and INSR, and by ceritinib. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 139-149 insulin receptor Homo sapiens 186-190 31480400-6 2019 225ZL expressed INSR but not IGF1R at the protein level, and ceritinib blocked the phosphorylation of INSR. ceritinib 61-70 insulin receptor Homo sapiens 102-106 31382738-0 2019 Extracellular Glutamate-Induced mTORC1 Activation via the IR/IRS/PI3K/Akt Pathway Enhances the Expansion of Porcine Intestinal Stem Cells. Glutamic Acid 14-23 insulin receptor Homo sapiens 58-60 31382738-8 2019 In addition, Glu increased the phosphorylation levels of IR and IRS, and inhibiting IR downregulated the IRS/PI3K/Akt pathway. Glutamic Acid 13-16 insulin receptor Homo sapiens 57-59 31382738-8 2019 In addition, Glu increased the phosphorylation levels of IR and IRS, and inhibiting IR downregulated the IRS/PI3K/Akt pathway. Glutamic Acid 13-16 insulin receptor Homo sapiens 64-66 30909453-4 2019 In the CME-1 cell line, overactivation of IGF1 and Insulin receptors (IGF1R/InsR) sustained AKT activation and pazopanib resistance, which was overcome by a combination treatment with the double IGF1R/InsR inhibitor BMS754807. pazopanib 111-120 insulin receptor Homo sapiens 76-80 30970232-8 2019 The results confirmed that baicalein (10-6 and 10-5 mol/L) promotes glucose uptake and glycolysis, inhibits gluconeogenesis of hepatocytes to improve glucose metabolism, and may be as a result from regulation of InsR/IRS-1/PI3K/AKT pathway. baicalein 27-36 insulin receptor Homo sapiens 212-216 31341684-12 2019 Parallel evolution of glucose levels and serum anti-insulin receptor antibodies seemed to be the consequence of immune suppressive properties of cladribine. Cladribine 145-155 insulin receptor Homo sapiens 52-68 31309101-8 2019 In multivariate analysis, IR was significantly associated with higher odds of low high-density lipoprotein cholesterol, high triglyceride, and impaired fasting glucose in groups of normal weight, overweight/obese, nondiabetes, diabetes, and overall sample. Cholesterol 107-118 insulin receptor Homo sapiens 26-28 31309101-8 2019 In multivariate analysis, IR was significantly associated with higher odds of low high-density lipoprotein cholesterol, high triglyceride, and impaired fasting glucose in groups of normal weight, overweight/obese, nondiabetes, diabetes, and overall sample. Triglycerides 125-137 insulin receptor Homo sapiens 26-28 30946565-3 2019 Subsequently, the azido-insulin analogs were used in azide-alkyne [3 + 2] cycloaddition reactions to synthesize a diverse array of triazole-based RHI bioconjugates that were found to be potent human insulin receptor binders. azide-alkyne 53-65 insulin receptor Homo sapiens 199-215 30946565-3 2019 Subsequently, the azido-insulin analogs were used in azide-alkyne [3 + 2] cycloaddition reactions to synthesize a diverse array of triazole-based RHI bioconjugates that were found to be potent human insulin receptor binders. Triazoles 131-139 insulin receptor Homo sapiens 199-215 30661991-4 2019 Using CHIP-RIP, we demonstrate that GAS5 binds to promoter of insulin receptor to regulate its expression, and its depletion inhibits glucose uptake and insulin signaling. Glucose 134-141 insulin receptor Homo sapiens 62-78 30739791-7 2019 GW501516 treatment increased the expression of insulin receptor and inhibited TNFalpha-mediated repression of insulin receptor. GW 501516 0-8 insulin receptor Homo sapiens 110-126 30739791-9 2019 In summary, our study demonstrated that the PPARbeta/delta agonist, GW501516 reversed TNFalpha-induced decreases in adipocyte differentiation and adiponectin expression, and improved insulin sensitivity by increasing the expression of insulin receptor. GW 501516 68-76 insulin receptor Homo sapiens 235-251 30707913-1 2019 This study aimed to functionally characterize beta2-adrenergic (beta2AR) and insulin receptor (IR) heteromers in regard to beta-arrestin 2 (betaarr2) recruitment and cAMP signaling and to examine the involvement of the cytoplasmic portion of the IR beta chain in heteromerization with beta2AR. Cyclic AMP 166-170 insulin receptor Homo sapiens 77-93 30833584-7 2019 DNA methylation level of INSR was positively associated with triglyceride (beta = 0.011, P = 0.021), and negatively associated with high-density lipoprotein cholesterol (beta = -0.039, P = 0.021). Triglycerides 61-73 insulin receptor Homo sapiens 25-29 30889804-4 2019 Intracellular Mg2+ concentrations are critical for the phosphorylation of the insulin receptor and other downstream signal kinases of the target cells. magnesium ion 14-18 insulin receptor Homo sapiens 78-94 30449809-4 2019 Ceritinib can aggravate hyperglycemia in patients with diabetes who lack compensatory insulin secretion, due to its inhibitory effects on the insulin receptor. ceritinib 0-9 insulin receptor Homo sapiens 142-158 30422809-0 2019 Antitumor effects of beta-elemene via targeting the phosphorylation of insulin receptor. beta-elemene 21-33 insulin receptor Homo sapiens 71-87 30576640-7 2019 Here, we provide a review of contemporary literature on brain insulin resistance, highlight the rationale for improving memory function using intranasal insulin, and describe initial results from experiments using a molecular approach to more directly measure the impact of insulin receptor activation and signaling on glucose uptake in neurons. Glucose 319-326 insulin receptor Homo sapiens 274-290 30718702-4 2019 The increased glucose uptake was accompanied by enhanced phosphorylation of the insulin receptor (IR), insulin receptor substrate-1 (IRS-1), the serine/threonine kinase Akt and Akt substrate of 160 kDa (AS160). Glucose 14-21 insulin receptor Homo sapiens 80-96 30718702-4 2019 The increased glucose uptake was accompanied by enhanced phosphorylation of the insulin receptor (IR), insulin receptor substrate-1 (IRS-1), the serine/threonine kinase Akt and Akt substrate of 160 kDa (AS160). Glucose 14-21 insulin receptor Homo sapiens 98-100 30718702-7 2019 Taken together, these results establish that apoA-I increases glucose disposal in skeletal muscle by activating the IR/IRS-1/PI3K/Akt/AS160 signal transduction pathway. Glucose 62-69 insulin receptor Homo sapiens 116-118 30422809-6 2019 To investigate the mechanisms, we focused on the effects of beta-elemene on IR signaling pathway. beta-elemene 60-72 insulin receptor Homo sapiens 76-78 30422809-8 2019 Further, the phosphorylation of IR was found to be suppressed notably by beta-elemene specifically in tumor cells but not normal hepatocytes. beta-elemene 73-85 insulin receptor Homo sapiens 32-34 30422809-9 2019 In addition, beta-elemene inhibited the growth of ESFT xenografts in vivo, and the phosphorylation of IR and S6 ribosomal protein was significantly repressed in the beta-elemene-treated xenografts. beta-elemene 165-177 insulin receptor Homo sapiens 102-104 30422809-10 2019 These data suggest that beta-elemene targets IR phosphorylation to inhibit the proliferation of tumor cells specifically and enhace the effects of IGF1R inhibitors. beta-elemene 24-36 insulin receptor Homo sapiens 45-47 30739791-7 2019 GW501516 treatment increased the expression of insulin receptor and inhibited TNFalpha-mediated repression of insulin receptor. GW 501516 0-8 insulin receptor Homo sapiens 47-63 30966770-7 2019 We also investigated whether a phytochemical, penta-O-galloyl- beta -D-glucose ( beta -PGG), antagonizes IR/IGF1R, sabotages pancreatic cancer cells and alleviates cancer cachexia. penta-o-galloyl- beta -d-glucose 46-78 insulin receptor Homo sapiens 105-107 30966770-7 2019 We also investigated whether a phytochemical, penta-O-galloyl- beta -D-glucose ( beta -PGG), antagonizes IR/IGF1R, sabotages pancreatic cancer cells and alleviates cancer cachexia. beta -pgg 81-90 insulin receptor Homo sapiens 105-107 30966770-10 2019 beta -PGG inhibited IR/IGF1R activity and decreased glycolytic enzymes in MiaPaCa2 and Panc-1 pancreatic cancer cells. beta -pgg 0-9 insulin receptor Homo sapiens 20-22 30559346-5 2019 We additionally show, using preclinical mouse as well as patient data, that treatment with the inhibitor sunitinib significantly reduces the expression of INSR-A. Sunitinib 105-114 insulin receptor Homo sapiens 155-159 30532646-8 2018 In humans, reduced representation bisulfite sequencing (RRBS) was performed on peripheral samples that were obtained from individuals who were prenatally exposed to the "Dutch Hunger Winter", resulting in two Differentially Methylated Regions (DMRs) in INSR and CPTIA genes that were functionally, biologically and technically validated, and significantly associated with birth weights and LDL cholesterol levels in offspring. hydrogen sulfite 34-43 insulin receptor Homo sapiens 253-257 31148068-1 2019 During exposure of cells to acute high dose-rate ionizing radiation (IR), oxidants from the radiolysis of water can overwhelm antioxidant systems. Water 106-111 insulin receptor Homo sapiens 69-71 31827016-2 2019 Incubation of a highly purified insulin receptor preparation with [gamma-32P]ATP also resulted in tyrosine phosphorylation of the beta subunit in an insulin-dependent manner, suggesting that the receptor itself is a tyrosine-specific protein kinase. adenosine 5'-O-(3-thiotriphosphate) 66-80 insulin receptor Homo sapiens 32-48 31827016-2 2019 Incubation of a highly purified insulin receptor preparation with [gamma-32P]ATP also resulted in tyrosine phosphorylation of the beta subunit in an insulin-dependent manner, suggesting that the receptor itself is a tyrosine-specific protein kinase. Tyrosine 98-106 insulin receptor Homo sapiens 32-48 31827016-2 2019 Incubation of a highly purified insulin receptor preparation with [gamma-32P]ATP also resulted in tyrosine phosphorylation of the beta subunit in an insulin-dependent manner, suggesting that the receptor itself is a tyrosine-specific protein kinase. Tyrosine 216-224 insulin receptor Homo sapiens 32-48 31827016-3 2019 Furthermore, a Japanese boy with insulin resistance and acanthosis nigricans was found to be heterozygous for a mutation of the insulin receptor gene that resulted in the replacement of glycine-996 with valine in the ATP binding site of the receptor. Adenosine Triphosphate 217-220 insulin receptor Homo sapiens 128-144 31827016-4 2019 Expression of the mutant receptor in cultured cells revealed it to be deficient in tyrosine kinase activity and mediation of insulin action, suggesting that the tyrosine kinase activity of the insulin receptor is essential for insulin action in vivo. Tyrosine 83-91 insulin receptor Homo sapiens 193-209 31827016-4 2019 Expression of the mutant receptor in cultured cells revealed it to be deficient in tyrosine kinase activity and mediation of insulin action, suggesting that the tyrosine kinase activity of the insulin receptor is essential for insulin action in vivo. Tyrosine 161-169 insulin receptor Homo sapiens 193-209 30040480-11 2018 Additionally, IGF-II reduced mRNA expression of the insulin receptor in adipocytes and downregulated insulin receptor isoform A and glucose transporter 4 abundance and corresponding glucose uptake in visceral adipocytes. Glucose 132-139 insulin receptor Homo sapiens 52-68 30391805-2 2018 We hypothesize that changes in the expression of insulin receptor-related genes in the post-mortem brain tissue of patients with mood and psychotic disorders mediate the expression of dopamine regulation-related genes. Dopamine 184-192 insulin receptor Homo sapiens 49-65 30391805-7 2018 Illnesses by BMI effects on expression of dopamine genes were fully mediated by expression of insulin receptor gene (INSR). Dopamine 42-50 insulin receptor Homo sapiens 94-110 30391805-7 2018 Illnesses by BMI effects on expression of dopamine genes were fully mediated by expression of insulin receptor gene (INSR). Dopamine 42-50 insulin receptor Homo sapiens 117-121 32422022-3 2019 Upon binding of the insulin and insulin-like growth factor-1 (IGF-1), IR is activated by increasing the levels of tyrosine-phosphorylated (pY) IRP on tyrosine 960, 1150, and 1151 residues as well as IRS-1 recruitment to IRbeta. Tyrosine 114-122 insulin receptor Homo sapiens 70-72 32422022-3 2019 Upon binding of the insulin and insulin-like growth factor-1 (IGF-1), IR is activated by increasing the levels of tyrosine-phosphorylated (pY) IRP on tyrosine 960, 1150, and 1151 residues as well as IRS-1 recruitment to IRbeta. Tyrosine 150-158 insulin receptor Homo sapiens 70-72 31333090-9 2019 Protein tyrosine phosphatase-1B (PTP1B) works as a negative governor for the insulin signalling pathways, as it dephosphorylates the tyrosine of the insulin receptor and suppresses the insulin signalling cascade. Tyrosine 8-16 insulin receptor Homo sapiens 149-165 29721854-3 2019 Potential mechanisms underlying insulin resistance include serine phosphorylation of the insulin receptor substrate (IRS) or insulin receptor (IR) misallocation. Serine 59-65 insulin receptor Homo sapiens 89-105 29721854-3 2019 Potential mechanisms underlying insulin resistance include serine phosphorylation of the insulin receptor substrate (IRS) or insulin receptor (IR) misallocation. Serine 59-65 insulin receptor Homo sapiens 117-119 30532646-8 2018 In humans, reduced representation bisulfite sequencing (RRBS) was performed on peripheral samples that were obtained from individuals who were prenatally exposed to the "Dutch Hunger Winter", resulting in two Differentially Methylated Regions (DMRs) in INSR and CPTIA genes that were functionally, biologically and technically validated, and significantly associated with birth weights and LDL cholesterol levels in offspring. Cholesterol 394-405 insulin receptor Homo sapiens 253-257 29469970-0 2018 Glimepiride treatment in a patient with type A insulin resistance syndrome due to a novel heterozygous missense mutation in the insulin receptor gene. glimepiride 0-11 insulin receptor Homo sapiens 128-144 30001602-2 2018 Recently, 2,4-Diarylaminopyrimidines with high inhibitory activity over InsR/IGF1R were reported as ALK inhibitors, which harboring phosphine oxide moiety. 2,4-diarylaminopyrimidines 10-36 insulin receptor Homo sapiens 72-76 30001602-2 2018 Recently, 2,4-Diarylaminopyrimidines with high inhibitory activity over InsR/IGF1R were reported as ALK inhibitors, which harboring phosphine oxide moiety. Phosphine oxide 132-147 insulin receptor Homo sapiens 72-76 30001602-3 2018 In this work, it is the first time to reveal that the incorporation of dimethylphosphine oxide moiety and the smaller active pocket of ALK is key factor in the selectivity of inhibitor 11q toward ALK over IGF1R/InsR. Dimethylphosphine oxide 71-94 insulin receptor Homo sapiens 211-215 30206202-5 2018 In this study, we described that treatment of breast cancer cell lines (T47D, BT474, and MDA-MB-468) with BEZ235 significantly triggered PI3K/mTOR signaling inactivation and increased multiple RTK expression, including EGFR, HER2, HER3, IGF-1 receptor, insulin receptor, and their phosphorylation levels. dactolisib 106-112 insulin receptor Homo sapiens 253-269 30033101-7 2018 Furthermore, the overexpression of miR-424-5p suppressed INSR expression significantly, leading to impaired insulin signaling and glycogen synthesis in hepatocytes. Glycogen 130-138 insulin receptor Homo sapiens 57-61 29274299-9 2018 Our data indicate that rosiglitazone has an anti-proliferative effect in Jurkat cells, which may be at least partly mediated via downregulating IR and IGF-1R expression. Rosiglitazone 23-36 insulin receptor Homo sapiens 144-146 29874257-3 2018 METHODS: An endothelial/dendritic cell-based innate immune model was used to study antigen-presenting cell activation, cytokine secretion, and insulin receptor signalling pathways induced by originator and non-originator insulin glargine products. Insulin Glargine 229-237 insulin receptor Homo sapiens 143-159 29874257-6 2018 In studies aimed at addressing the mechanisms leading to differential cytokine production by these products, we found (1) the inflammatory response was not mediated by bacterial contaminants, (2) the innate response was driven by the native insulin receptor through the MAPK pathway, and (3) the removal of insulin glargine significantly reduced their capacity to induce innate activity. Insulin Glargine 315-323 insulin receptor Homo sapiens 241-257 29168473-9 2018 Before treatment, the fasting and postprandial levels of the insulin receptor were significantly lower in patients with impaired glucose tolerance compared with those in patients with normal glucose tolerance and healthy children. Glucose 129-136 insulin receptor Homo sapiens 61-77 29168473-10 2018 After YTF treatment, both the fasting and the postprandial circulating insulin receptor levels were upregulated, and close to those in healthy children. ytf 6-9 insulin receptor Homo sapiens 71-87 30168485-0 2018 S961, a biosynthetic insulin receptor antagonist, downregulates insulin receptor expression & suppresses the growth of breast cancer cells. Adenosine Monophosphate 93-96 insulin receptor Homo sapiens 21-37 30017861-4 2018 Our results demonstrate that chronic high insulin exposure increases glutamate-induced excitotoxity, which was blocked by insulin receptor antagonist (S961) and GSK-3beta inhibitor (SB216763). Glutamic Acid 69-78 insulin receptor Homo sapiens 122-138 29543533-3 2018 The inhibition of the transcriptional activity of Egr-1 enhanced the phosphorylation of the insulin receptor (InsR) and Akt, thus increasing glucose uptake in L6 myotubes after insulin stimulation, whereas overexpression of Egr-1 decreased insulin sensitivity. Glucose 141-148 insulin receptor Homo sapiens 92-108 29543533-3 2018 The inhibition of the transcriptional activity of Egr-1 enhanced the phosphorylation of the insulin receptor (InsR) and Akt, thus increasing glucose uptake in L6 myotubes after insulin stimulation, whereas overexpression of Egr-1 decreased insulin sensitivity. Glucose 141-148 insulin receptor Homo sapiens 110-114 29726999-3 2018 Whereas glycogen synthesis is attributed to progesterone, we previously found that the metabolic B isoform of the insulin receptor is maximally expressed in secretory-phase endometrium, indicating a potential role of insulin in glucose metabolism. Glycogen 8-16 insulin receptor Homo sapiens 114-130 29726999-3 2018 Whereas glycogen synthesis is attributed to progesterone, we previously found that the metabolic B isoform of the insulin receptor is maximally expressed in secretory-phase endometrium, indicating a potential role of insulin in glucose metabolism. Progesterone 44-56 insulin receptor Homo sapiens 114-130 29633446-10 2018 Structural analysis of this variant suggested disruption of a critical hydrogen bond between insulin and the insulin receptor; however, the clinical picture in some individuals also suggested abnormal insulin processing and insulin deficiency. Hydrogen 71-79 insulin receptor Homo sapiens 109-125 29899115-4 2018 A cis-alkene permitted the conformational flexibility of the A-chain N-terminal helix necessary for high-affinity IR binding, resulting in surprisingly rapid activity in vivo Here, we show that, unlike the rapidly acting LysB28ProB29 insulin analogue (KP insulin), cis-dicarba insulin is not inherently monomeric. cis-alkene 2-12 insulin receptor Homo sapiens 114-116 29274299-8 2018 Moreover, rosiglitazone significantly upregulated the level of PPARgamma, and downregulated the expression of insulin receptor (IR) and insulin-like growth factor 1 receptor (IGF-1R) in a dose-dependent manner. Rosiglitazone 10-23 insulin receptor Homo sapiens 110-131 29731242-4 2018 In human hepatoma-derived cells (HepG2), KY-226 (0.3-10 muM) increased the phosphorylated insulin receptor (pIR) produced by insulin. KY-226 41-47 insulin receptor Homo sapiens 90-106 29731738-8 2018 These findings have therapeutic implications because cells with a decreased expression of IGF2BP3/IGF1R axis but an increased expression of the IR/IGF2 loop display higher sensitivity to the dual inhibitor OSI-906 than do control cells. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 206-213 insulin receptor Homo sapiens 144-146 29512653-1 2018 The insulin receptor is a dimeric protein that has a crucial role in controlling glucose homeostasis, regulating lipid, protein and carbohydrate metabolism, and modulating brain neurotransmitter levels. Carbohydrates 132-144 insulin receptor Homo sapiens 4-20 29610518-2 2018 Here we show that the amount of biologically active IR is regulated by the cleavage of its ectodomain, by the beta-site amyloid precursor protein cleaving enzyme 1 (BACE1), in a glucose concentration-dependent manner. Glucose 178-185 insulin receptor Homo sapiens 52-54 29507903-9 2018 While exposure to insulin stimulated the cytotoxic activity of healthy NK cells, rapamycin prevented this effect and reduced NK insulin receptor expressions. Sirolimus 81-90 insulin receptor Homo sapiens 128-144 29262294-1 2018 The insulin receptor is an important regulator of metabolic processes in the body, and in particular of glucose homeostasis, including glucose uptake into peripheral tissues. Glucose 104-111 insulin receptor Homo sapiens 4-20 29619007-0 2018 Uric Acid Impairs Insulin Signaling by Promoting Enpp1 Binding to Insulin Receptor in Human Umbilical Vein Endothelial Cells. Uric Acid 0-9 insulin receptor Homo sapiens 66-82 29619007-10 2018 Moreover, UA induced ENPP1 binding to IR that resulted in an impairment of insulin signaling cascade. Uric Acid 10-12 insulin receptor Homo sapiens 38-40 29330302-7 2018 Holo-IGF1R and HybR both promoted cell proliferation and glucose uptake, whereas holo-InsR only promoted glucose uptake, and only holo-IGF1R showed anti-apoptotic effects. Glucose 105-112 insulin receptor Homo sapiens 86-90 29500363-4 2018 We find that by improving insulin sensitivity at the level of the insulin receptor (IR), either by IR over-expression or by knocking down the negative regulator of IR activity, protein tyrosine-phosphatase 1B (PTP1B), podocytes are protected from ER stress caused by fatty acids or diabetic media containing high glucose, high insulin and inflammatory cytokines TNFalpha and IL-6. Fatty Acids 267-278 insulin receptor Homo sapiens 66-82 29500363-4 2018 We find that by improving insulin sensitivity at the level of the insulin receptor (IR), either by IR over-expression or by knocking down the negative regulator of IR activity, protein tyrosine-phosphatase 1B (PTP1B), podocytes are protected from ER stress caused by fatty acids or diabetic media containing high glucose, high insulin and inflammatory cytokines TNFalpha and IL-6. Fatty Acids 267-278 insulin receptor Homo sapiens 84-86 29500363-4 2018 We find that by improving insulin sensitivity at the level of the insulin receptor (IR), either by IR over-expression or by knocking down the negative regulator of IR activity, protein tyrosine-phosphatase 1B (PTP1B), podocytes are protected from ER stress caused by fatty acids or diabetic media containing high glucose, high insulin and inflammatory cytokines TNFalpha and IL-6. Glucose 313-320 insulin receptor Homo sapiens 66-82 29500363-4 2018 We find that by improving insulin sensitivity at the level of the insulin receptor (IR), either by IR over-expression or by knocking down the negative regulator of IR activity, protein tyrosine-phosphatase 1B (PTP1B), podocytes are protected from ER stress caused by fatty acids or diabetic media containing high glucose, high insulin and inflammatory cytokines TNFalpha and IL-6. Glucose 313-320 insulin receptor Homo sapiens 84-86 28990588-9 2018 CONCLUSIONS: Triglycerides cross the blood-brain barrier rapidly, are found in human cerebrospinal fluid, and induce central leptin and insulin receptor resistance, decreasing satiety and cognition. Triglycerides 13-26 insulin receptor Homo sapiens 136-152 29321379-5 2018 When the blood glucose level is elevated, as in individuals with diabetes mellitus, MR binding diminishes due to glucose competition, leading to reduced MR-mediated clearance and increased partitioning for IR binding and consequent glucose lowering. Glucose 15-22 insulin receptor Homo sapiens 206-208 29321379-5 2018 When the blood glucose level is elevated, as in individuals with diabetes mellitus, MR binding diminishes due to glucose competition, leading to reduced MR-mediated clearance and increased partitioning for IR binding and consequent glucose lowering. Glucose 113-120 insulin receptor Homo sapiens 206-208 29321379-5 2018 When the blood glucose level is elevated, as in individuals with diabetes mellitus, MR binding diminishes due to glucose competition, leading to reduced MR-mediated clearance and increased partitioning for IR binding and consequent glucose lowering. Glucose 113-120 insulin receptor Homo sapiens 206-208 29321379-6 2018 These studies demonstrate that a glucose-dependent locus of insulin clearance and, hence, insulin action can be achieved by targeting MR and IR concurrently. Glucose 33-40 insulin receptor Homo sapiens 141-143 29435137-6 2018 We also show that silencing of HER2 and the insulin receptor can partially resensitize AZD0530 resistant cells, which was associated with decreased phosphorylation of MEK and ERK. saracatinib 87-94 insulin receptor Homo sapiens 44-60 30205369-8 2018 These biguanide actions are likely mediated through modulation of: 1) common (mTOR/PI3K/intracellular-Ca2+mobilization) and distinct (MAPK) signaling pathways; and 2) gene expression of key receptors regulating somatotrope/corticotrope/gonadotrope function (i.e. upregulation of SSTR2/SSTR5/INSR/IGF1R/LEPR). Biguanides 6-15 insulin receptor Homo sapiens 291-295 29264467-7 2017 We tried high-dose steroids, azathioprine, and intravenous immunoglobulins, which resulted in improvement and barely detectable insulin receptor antibody. Steroids 19-27 insulin receptor Homo sapiens 128-144 29264467-7 2017 We tried high-dose steroids, azathioprine, and intravenous immunoglobulins, which resulted in improvement and barely detectable insulin receptor antibody. Azathioprine 29-41 insulin receptor Homo sapiens 128-144 28852804-9 2017 These podocytes lose expression of the IR as a direct consequence of prolonged exposure to high insulin concentrations, which causes an increase in IR protein degradation via a proteasome-dependent and bafilomycin-sensitive pathway. bafilomycin 202-213 insulin receptor Homo sapiens 39-41 28852804-9 2017 These podocytes lose expression of the IR as a direct consequence of prolonged exposure to high insulin concentrations, which causes an increase in IR protein degradation via a proteasome-dependent and bafilomycin-sensitive pathway. bafilomycin 202-213 insulin receptor Homo sapiens 148-150 29159216-7 2017 The data is related to a research article entitled "MiR-1271 upregulated by saturated fatty acid palmitate provokes impaired insulin signaling by repressing INSR and IRS-1 expression in HepG2 cells" (Yang et al., 2016) [1]. saturated fatty acid palmitate 76-106 insulin receptor Homo sapiens 157-161 30151293-9 2017 Irisin is found to improve insulin resistance and type 2 diabetes by increasing sensitization of the insulin receptor in skeletal muscle and heart by improving hepatic glucose and lipid metabolism, promoting pancreatic beta cell functions, and transforming white adipose tissue to brown adipose tissue. Glucose 168-175 insulin receptor Homo sapiens 101-117 29124099-6 2017 More detailed analysis and understanding of the roles of miR-96 in diet-induced insulin resistance can be found in "Induction of miR-96 by dietary saturated fatty acids exacerbates hepatic insulin resistance through the suppression of INSR and IRS-1" (Yang et al., 2016) [1]. Fatty Acids 147-168 insulin receptor Homo sapiens 235-239 28576743-5 2017 We assessed the effects of BIL on internalization of the insulin receptor (IR) and studied cellular clearance of BIL. basal insulin peglispro 27-30 insulin receptor Homo sapiens 57-78 28760855-0 2017 Dual Targeting of Insulin Receptor and KIT in Imatinib-Resistant Gastrointestinal Stromal Tumors. Imatinib Mesylate 46-54 insulin receptor Homo sapiens 18-34 28576743-9 2017 BIL and human insulin both induced rapid phosphorylation and internalization of human IR. basal insulin peglispro 0-3 insulin receptor Homo sapiens 86-88 28576743-10 2017 CONCLUSIONS: Our findings show that treatment of cells with BIL stimulates internalization and localization of IR to early endosomes. basal insulin peglispro 60-63 insulin receptor Homo sapiens 111-113 28760855-5 2017 Additive effects showing increased apoptosis, antiproliferative effects, cell-cycle arrest, and decreased pAKT and pS6 expression, tumor growth, migration, and invasiveness were observed in imatinib-resistant GIST cells with IR activation after coordinated inhibition of IR and KIT by linsitinib (or IR shRNA) and imatinib, respectively, compared with either intervention alone. Imatinib Mesylate 314-322 insulin receptor Homo sapiens 225-227 28760855-7 2017 Our findings suggest that combinatorial inhibition of IR and KIT warrants clinical evaluation as a novel therapeutic strategy in imatinib-resistant GISTs. Imatinib Mesylate 129-137 insulin receptor Homo sapiens 54-56 28729397-0 2017 The IGF1R/INSR Inhibitor BI 885578 Selectively Inhibits Growth of IGF2-Overexpressing Colorectal Cancer Tumors and Potentiates the Efficacy of Anti-VEGF Therapy. BI 885578 25-34 insulin receptor Homo sapiens 10-14 28729397-6 2017 An in vitro screen of 34 colorectal cancer cell lines revealed IGF2 expression to significantly correlate with sensitivity to the IGF1R/INSR inhibitor BI 885578. BI 885578 151-160 insulin receptor Homo sapiens 136-140 28877477-4 2017 Our results support a model whereby heparin competes with insulin for insulin receptor binding on AgRP neurons, and by doing so it inhibits FoxO1 activity to promote AgRP release and feeding. Heparin 36-43 insulin receptor Homo sapiens 70-86 28760855-3 2017 Using phospho-RTK and immunoblot assays, we demonstrate activation of KIT and insulin receptor (IR) in imatinib-resistant GIST cell lines (GIST430 and GIST48) and biopsies with acquisition of KIT secondary mutations, but not in imatinib-sensitive GIST cells (GIST882 and GIST-T1). Imatinib Mesylate 103-111 insulin receptor Homo sapiens 78-94 28760855-3 2017 Using phospho-RTK and immunoblot assays, we demonstrate activation of KIT and insulin receptor (IR) in imatinib-resistant GIST cell lines (GIST430 and GIST48) and biopsies with acquisition of KIT secondary mutations, but not in imatinib-sensitive GIST cells (GIST882 and GIST-T1). Imatinib Mesylate 103-111 insulin receptor Homo sapiens 96-98 28760855-3 2017 Using phospho-RTK and immunoblot assays, we demonstrate activation of KIT and insulin receptor (IR) in imatinib-resistant GIST cell lines (GIST430 and GIST48) and biopsies with acquisition of KIT secondary mutations, but not in imatinib-sensitive GIST cells (GIST882 and GIST-T1). Imatinib Mesylate 228-236 insulin receptor Homo sapiens 78-94 28760855-3 2017 Using phospho-RTK and immunoblot assays, we demonstrate activation of KIT and insulin receptor (IR) in imatinib-resistant GIST cell lines (GIST430 and GIST48) and biopsies with acquisition of KIT secondary mutations, but not in imatinib-sensitive GIST cells (GIST882 and GIST-T1). Imatinib Mesylate 228-236 insulin receptor Homo sapiens 96-98 28760855-4 2017 Treatment with linsitinib, a specific IR inhibitor, inhibited IR and downstream intermediates AKT, MAPK, and S6 in GIST430 and GIST48, but not in GIST882, exerting minimal effect on KIT phosphorylation in these cell lines. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 15-25 insulin receptor Homo sapiens 38-40 28760855-4 2017 Treatment with linsitinib, a specific IR inhibitor, inhibited IR and downstream intermediates AKT, MAPK, and S6 in GIST430 and GIST48, but not in GIST882, exerting minimal effect on KIT phosphorylation in these cell lines. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 15-25 insulin receptor Homo sapiens 62-64 28760855-5 2017 Additive effects showing increased apoptosis, antiproliferative effects, cell-cycle arrest, and decreased pAKT and pS6 expression, tumor growth, migration, and invasiveness were observed in imatinib-resistant GIST cells with IR activation after coordinated inhibition of IR and KIT by linsitinib (or IR shRNA) and imatinib, respectively, compared with either intervention alone. Imatinib Mesylate 190-198 insulin receptor Homo sapiens 225-227 28760855-5 2017 Additive effects showing increased apoptosis, antiproliferative effects, cell-cycle arrest, and decreased pAKT and pS6 expression, tumor growth, migration, and invasiveness were observed in imatinib-resistant GIST cells with IR activation after coordinated inhibition of IR and KIT by linsitinib (or IR shRNA) and imatinib, respectively, compared with either intervention alone. Imatinib Mesylate 190-198 insulin receptor Homo sapiens 271-273 28760855-5 2017 Additive effects showing increased apoptosis, antiproliferative effects, cell-cycle arrest, and decreased pAKT and pS6 expression, tumor growth, migration, and invasiveness were observed in imatinib-resistant GIST cells with IR activation after coordinated inhibition of IR and KIT by linsitinib (or IR shRNA) and imatinib, respectively, compared with either intervention alone. Imatinib Mesylate 190-198 insulin receptor Homo sapiens 271-273 28760855-5 2017 Additive effects showing increased apoptosis, antiproliferative effects, cell-cycle arrest, and decreased pAKT and pS6 expression, tumor growth, migration, and invasiveness were observed in imatinib-resistant GIST cells with IR activation after coordinated inhibition of IR and KIT by linsitinib (or IR shRNA) and imatinib, respectively, compared with either intervention alone. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 285-295 insulin receptor Homo sapiens 225-227 28442548-7 2017 In K8-null hepatocytes, IR trafficking vesicles that are labeled by Rab5/EEA1/phosphatidylinositol 3-phosphate accumulate at a juxtanuclear region via a microtubule-dependent process. phosphatidylinositol 3-phosphate 78-110 insulin receptor Homo sapiens 24-26 28442548-8 2017 Moreover, interference with phosphatidylinositol 4,5-biphosphate signaling aggravates IR/Rab5 accumulation. Phosphatidylinositol 4,5-Diphosphate 28-64 insulin receptor Homo sapiens 86-88 28130417-0 2017 Phosphorylation of clustered serine residues in the N-terminus of BPS domain negatively regulates formation of the complex between human Grb14 and insulin receptor. Serine 29-35 insulin receptor Homo sapiens 147-163 28703075-5 2017 Thus, insulin released from the AuNP@Dextran-insulin conjugates to maintain kinetic equilibrium and prefers to bind to the insulin receptor. Dextrans 37-44 insulin receptor Homo sapiens 123-139 28436941-0 2017 INSR gene polymorphisms correlate with sensitivity to platinum-based chemotherapy and prognosis in patients with epithelial ovarian cancer. Platinum 54-62 insulin receptor Homo sapiens 0-4 28436941-1 2017 This study aimed to investigate the correlation between INSR gene polymorphisms on platinum-based chemotherapy sensitivity and prognosis in epithelial ovarian cancer (EOC). Platinum 83-91 insulin receptor Homo sapiens 56-60 28436941-9 2017 These findings indicate that INSR rs2252673 and rs3745546 polymorphisms were associated with sensitivity to platinum-based chemotherapy in EOC patients and rs2252673 polymorphism may be an independent risk factor for EOC prognosis. Platinum 108-116 insulin receptor Homo sapiens 29-33 28560459-5 2017 The phosphorylation of extracellular signal-regulated kinase (ERK), an important downstream protein of the InsR-mitogen-activated protein kinases (MAPK) signaling pathway, was also detected by western blot analysis when (+)-PTZ and BD-1063 were added to the 80 mmHg-treated cells. Pentazocine 220-227 insulin receptor Homo sapiens 107-111 28468775-3 2017 Our previous work showed that in tamoxifen-resistant cells, IGF1R expression was lacking, but InsR inhibition effectively blocked growth. Tamoxifen 33-42 insulin receptor Homo sapiens 94-98 28560459-9 2017 (+)-PTZ decreased the apoptosis and death of hTMCs and increased the expression of Sig-1R and InsR, and the phosphorylation of ERK. Pentazocine 0-7 insulin receptor Homo sapiens 94-98 28560459-11 2017 The present study suggested that Sig-1R agonist (+)-PTZ can protect hTMCs from pressure-induced apoptosis and death by activating InsR and the MAPK signal pathway. Pentazocine 48-55 insulin receptor Homo sapiens 130-134 28507217-1 2017 Regulation of Glucose Uptake and Enteroendocrine Function by the Intestinal Epithelial Insulin Receptor. Glucose 14-21 insulin receptor Homo sapiens 87-103 28507218-1 2017 Regulation of Glucose Uptake and Enteroendocrine Function by the Intestinal Epithelial Insulin Receptor. Glucose 14-21 insulin receptor Homo sapiens 87-103 28117222-5 2017 In the Sinhalese cohort, maternal INSR rs2059806 AA genotype was greater among pre-eclamptic women who delivered small for gestational age infants compared with the uncomplicated pregnancies (10.8% versus 4.2%, OR[95%CI] = 2.8[1.0-7.4], P = 0.03). sinhalese 7-16 insulin receptor Homo sapiens 34-38 28345670-5 2017 Strikingly, replacement of leucine973 in the juxtamembrane region of IR to phenylalanine, which is present in IGF1R, mimics many of these signalling and gene expression responses. leucine973 27-37 insulin receptor Homo sapiens 69-71 28345670-5 2017 Strikingly, replacement of leucine973 in the juxtamembrane region of IR to phenylalanine, which is present in IGF1R, mimics many of these signalling and gene expression responses. Phenylalanine 75-88 insulin receptor Homo sapiens 69-71 26950281-8 2017 The surface area around position A3 was increased when valine was substituted by leucine, while at positions B24 and B25 aromatic amino acid phenylalanine replaced by non-aromatic serine and leucine might be responsible for fewer binding interactions at the binding site of IR that leads to instability of the complex. aromatic amino acid phenylalanine 121-154 insulin receptor Homo sapiens 274-276 26950281-8 2017 The surface area around position A3 was increased when valine was substituted by leucine, while at positions B24 and B25 aromatic amino acid phenylalanine replaced by non-aromatic serine and leucine might be responsible for fewer binding interactions at the binding site of IR that leads to instability of the complex. Leucine 191-198 insulin receptor Homo sapiens 274-276 28677502-4 2017 Its binding to insulin receptor on the surface of diverse cells allows glucose entry into cells, and activates a variety of cellular actions. Glucose 71-78 insulin receptor Homo sapiens 15-31 27868170-5 2017 The phosphorylation of serine residues in the insulin receptor and IRS-1 molecule results in diminished enzymatic activity in the phosphatidylinositol 3-kinase (PI3K)/Akt pathway. Serine 23-29 insulin receptor Homo sapiens 46-62 28025108-8 2017 The results of in vitro experiments could determine that the DEHP-induced activation of peroxisome proliferator activated receptor gamma (PPARgamma) played a key role in the production of oxidative stress and down-regulated expression of insulin receptor and GLUT4 proteins in L02 cells. Diethylhexyl Phthalate 61-65 insulin receptor Homo sapiens 238-254 26660109-6 2016 Treatment with memantine (1-10 muM) improved STZ-induced neurotrophic factor decline (BDNF, GDNF) along with IR dysfunction as evidenced by a significant increase in IR protein expression, phosphorylation of IRS-1, Akt, and GSK-3 alpha/beta in astrocytes. Streptozocin 45-48 insulin receptor Homo sapiens 166-168 28122381-6 2017 In addition, this review highlights insulin transport into the brain, signaling pathways associated with hypothalamic insulin receptor expression in the regulation of hepatic glucose production, and finally the perturbation of systemic glucose homeostasis as a consequence of central insulin resistance. Glucose 175-182 insulin receptor Homo sapiens 118-134 28239181-1 2017 BACKGROUND: Magnesium acts as a cofactor in many intracellular reactions including phosphorylation of the insulin receptor; therefore, its imbalance can potentially cause insulin resistance. Magnesium 12-21 insulin receptor Homo sapiens 106-122 27983572-7 2016 Selenium supplementation was associated with a significantly decreased level of HbA1c but not fasting plasma glucose (FPG) and significant down-regulation of seven genes: INSR, ADIPOR1, LDHA, PDHA, PDHB, MYC, and HIF1AN. Selenium 0-8 insulin receptor Homo sapiens 171-175 27695899-1 2016 AIMS/HYPOTHESIS: Soluble insulin receptor (sIR), the ectodomain of the insulin receptor (IR), has been detected in human plasma and its concentration paralleled that of blood glucose. Glucose 175-182 insulin receptor Homo sapiens 25-41 27695899-1 2016 AIMS/HYPOTHESIS: Soluble insulin receptor (sIR), the ectodomain of the insulin receptor (IR), has been detected in human plasma and its concentration paralleled that of blood glucose. Glucose 175-182 insulin receptor Homo sapiens 71-87 27695899-1 2016 AIMS/HYPOTHESIS: Soluble insulin receptor (sIR), the ectodomain of the insulin receptor (IR), has been detected in human plasma and its concentration paralleled that of blood glucose. Glucose 175-182 insulin receptor Homo sapiens 44-46 27695899-2 2016 We have previously developed an in vitro model using HepG2 liver-derived cells, which mimics changes in sIR levels in plasma from diabetic patients and shows that calcium-dependent proteases cleave IR extracellularly (a process known as shedding). Calcium 163-170 insulin receptor Homo sapiens 105-107 27695899-4 2016 METHODS: Using the in vitro model, we investigated the molecular mechanisms of IR cleavage, which is accelerated by high-glucose treatment. Glucose 121-128 insulin receptor Homo sapiens 79-81 27695899-10 2016 CONCLUSIONS/INTERPRETATION: Sequential cleavage of IR by calpain 2 and gamma-secretase may contribute to insulin signalling in cells and its inhibition may be partly responsible for the glucose-lowering effects of metformin. Glucose 186-193 insulin receptor Homo sapiens 51-53 27695899-10 2016 CONCLUSIONS/INTERPRETATION: Sequential cleavage of IR by calpain 2 and gamma-secretase may contribute to insulin signalling in cells and its inhibition may be partly responsible for the glucose-lowering effects of metformin. Metformin 214-223 insulin receptor Homo sapiens 51-53 26660109-0 2016 Inhibitory Effect of Memantine on Streptozotocin-Induced Insulin Receptor Dysfunction, Neuroinflammation, Amyloidogenesis, and Neurotrophic Factor Decline in Astrocytes. Memantine 21-30 insulin receptor Homo sapiens 57-73 26660109-0 2016 Inhibitory Effect of Memantine on Streptozotocin-Induced Insulin Receptor Dysfunction, Neuroinflammation, Amyloidogenesis, and Neurotrophic Factor Decline in Astrocytes. Streptozocin 34-48 insulin receptor Homo sapiens 57-73 26660109-1 2016 Our earlier studies showed that insulin receptor (IR) dysfunction along with neuroinflammation and amyloidogenesis played a major role in streptozotocin (STZ)-induced toxicity in astrocytes. Streptozocin 138-152 insulin receptor Homo sapiens 32-48 26660109-1 2016 Our earlier studies showed that insulin receptor (IR) dysfunction along with neuroinflammation and amyloidogenesis played a major role in streptozotocin (STZ)-induced toxicity in astrocytes. Streptozocin 138-152 insulin receptor Homo sapiens 50-52 26660109-1 2016 Our earlier studies showed that insulin receptor (IR) dysfunction along with neuroinflammation and amyloidogenesis played a major role in streptozotocin (STZ)-induced toxicity in astrocytes. Streptozocin 154-157 insulin receptor Homo sapiens 32-48 26660109-1 2016 Our earlier studies showed that insulin receptor (IR) dysfunction along with neuroinflammation and amyloidogenesis played a major role in streptozotocin (STZ)-induced toxicity in astrocytes. Streptozocin 154-157 insulin receptor Homo sapiens 50-52 26660109-6 2016 Treatment with memantine (1-10 muM) improved STZ-induced neurotrophic factor decline (BDNF, GDNF) along with IR dysfunction as evidenced by a significant increase in IR protein expression, phosphorylation of IRS-1, Akt, and GSK-3 alpha/beta in astrocytes. Memantine 15-24 insulin receptor Homo sapiens 109-111 26660109-6 2016 Treatment with memantine (1-10 muM) improved STZ-induced neurotrophic factor decline (BDNF, GDNF) along with IR dysfunction as evidenced by a significant increase in IR protein expression, phosphorylation of IRS-1, Akt, and GSK-3 alpha/beta in astrocytes. Memantine 15-24 insulin receptor Homo sapiens 166-168 27729247-10 2016 Together, high fructose dysregulates IRS-1 phosphorylation state and proximal insulin receptor signaling in VSMCs, but does not affect PDGF-induced proliferative signaling. Fructose 15-23 insulin receptor Homo sapiens 78-94 27729247-11 2016 These findings suggest that systemic insulin resistance rather than VSMC-specific dysregulation of insulin receptor signaling by high fructose may play a major role in enhancing atherosclerosis and neointimal hyperplasia. Fructose 134-142 insulin receptor Homo sapiens 99-115 27743890-9 2016 Simvastatin also decreased phosphorylation of insulin receptor (IR), insulin receptor substrate 1 (IRS-1), AKT and glycogen synthase kinase 3beta (GSK-3beta), and downregulated GLUT4. Simvastatin 0-11 insulin receptor Homo sapiens 46-62 27743890-9 2016 Simvastatin also decreased phosphorylation of insulin receptor (IR), insulin receptor substrate 1 (IRS-1), AKT and glycogen synthase kinase 3beta (GSK-3beta), and downregulated GLUT4. Simvastatin 0-11 insulin receptor Homo sapiens 64-66 27514532-2 2016 When tyrosine is phosphorylated by the activated insulin receptor, IRS proteins recruit downstream effectors, such as phosphoinositide 3-kinase and mitogen-activated protein kinase, in order to elicit cellular responses such as glucose uptake, lipid metabolism and cell proliferation. Tyrosine 5-13 insulin receptor Homo sapiens 49-65 27729247-0 2016 High fructose-mediated attenuation of insulin receptor signaling does not affect PDGF-induced proliferative signaling in vascular smooth muscle cells. Fructose 5-13 insulin receptor Homo sapiens 38-54 27514532-2 2016 When tyrosine is phosphorylated by the activated insulin receptor, IRS proteins recruit downstream effectors, such as phosphoinositide 3-kinase and mitogen-activated protein kinase, in order to elicit cellular responses such as glucose uptake, lipid metabolism and cell proliferation. Glucose 228-235 insulin receptor Homo sapiens 49-65 27729247-6 2016 Concentration-dependent studies with high fructose (5-25mM) showed marked increases in IRS-1 serine phosphorylation, a key adapter protein in insulin receptor signaling. Fructose 42-50 insulin receptor Homo sapiens 142-158 27729247-6 2016 Concentration-dependent studies with high fructose (5-25mM) showed marked increases in IRS-1 serine phosphorylation, a key adapter protein in insulin receptor signaling. Serine 93-99 insulin receptor Homo sapiens 142-158 27296149-8 2016 In vitro, we found that INSR was degraded by MMP-8 and this was inhibited by doxycycline and Ilomastat/GM6001. Doxycycline 77-88 insulin receptor Homo sapiens 24-28 27470565-5 2016 Mechanistically, the inhibition of glucose uptake and GLUT4 translocation elicited by simvastatin were associated with the suppression of the insulin receptor (IR)/IR substrate (IRS)/Akt signaling cascade. Glucose 35-42 insulin receptor Homo sapiens 142-158 27470565-5 2016 Mechanistically, the inhibition of glucose uptake and GLUT4 translocation elicited by simvastatin were associated with the suppression of the insulin receptor (IR)/IR substrate (IRS)/Akt signaling cascade. Glucose 35-42 insulin receptor Homo sapiens 160-162 27470565-5 2016 Mechanistically, the inhibition of glucose uptake and GLUT4 translocation elicited by simvastatin were associated with the suppression of the insulin receptor (IR)/IR substrate (IRS)/Akt signaling cascade. Simvastatin 86-97 insulin receptor Homo sapiens 142-158 27470565-5 2016 Mechanistically, the inhibition of glucose uptake and GLUT4 translocation elicited by simvastatin were associated with the suppression of the insulin receptor (IR)/IR substrate (IRS)/Akt signaling cascade. Simvastatin 86-97 insulin receptor Homo sapiens 160-162 27470565-6 2016 Simvastatin suppressed the phosphorylation of IR, IRS-1 and Akt, and total expression of IR or IRS-1, but did not affect Akt. Simvastatin 0-11 insulin receptor Homo sapiens 46-48 27470565-6 2016 Simvastatin suppressed the phosphorylation of IR, IRS-1 and Akt, and total expression of IR or IRS-1, but did not affect Akt. Simvastatin 0-11 insulin receptor Homo sapiens 50-52 27470565-8 2016 In conclusion, our findings indicate that simvastatin suppresses glucose uptake activity and GLUT4 translocation via IR-dependent IRS-1/PI3K/Akt pathway. Simvastatin 42-53 insulin receptor Homo sapiens 117-119 27470565-8 2016 In conclusion, our findings indicate that simvastatin suppresses glucose uptake activity and GLUT4 translocation via IR-dependent IRS-1/PI3K/Akt pathway. Glucose 65-72 insulin receptor Homo sapiens 117-119 27490779-6 2016 We observed that swertiamarin significantly increased the expressions of major insulin signaling proteins like Insulin receptor (IR), PI(3)K, pAkt with concomitant reduction in p307 IRS-1. swertiamarin 17-29 insulin receptor Homo sapiens 111-127 27490779-6 2016 We observed that swertiamarin significantly increased the expressions of major insulin signaling proteins like Insulin receptor (IR), PI(3)K, pAkt with concomitant reduction in p307 IRS-1. swertiamarin 17-29 insulin receptor Homo sapiens 129-131 27900351-4 2016 Further extensive insights into the implications of miRNAs, particularly miR-1271, in HepG2 cells can be found in "MiR-1271 upregulated by saturated fatty acid palmitate provokes impaired insulin signaling by repressing INSR and IRS-1 expression in HepG2 cells" (W.M. saturated fatty acid palmitate 139-169 insulin receptor Homo sapiens 220-224 27589886-5 2016 The "insulin receptor signaling", "acute phase response signaling", "Interleukin(IL)-6 signaling", and "prolactin signaling" pathways were significantly enriched in relation to p,p"-DDE. Dichlorodiphenyl Dichloroethylene 177-185 insulin receptor Homo sapiens 5-21 27613089-0 2016 MiR-1271 upregulated by saturated fatty acid palmitate provokes impaired insulin signaling by repressing INSR and IRS-1 expression in HepG2 cells. saturated fatty acid palmitate 24-54 insulin receptor Homo sapiens 105-109 27613089-3 2016 SFA palmitate provoked an impairment of insulin signaling in HepG2 cells via a reduction in the expression of INSR and IRS-1 protein. sfa palmitate 0-13 insulin receptor Homo sapiens 110-114 27613089-6 2016 Furthermore, the overexpression of miR-1271 caused a substantial decrease in INSR and IRS-1 expression, which led to an impairment in insulin signaling and glycogen metabolism. Glycogen 156-164 insulin receptor Homo sapiens 77-81 27613089-7 2016 Therefore, these findings suggest that the induction of miR-1271 by SFA palmitate promotes the development of insulin resistance by targeting INSR and IRS-1 in hepatocytes. sfa palmitate 68-81 insulin receptor Homo sapiens 142-146 27733843-4 2016 In this study, we assessed alterations in the IR-A and IR-B isoform ratio and associated changes in cell proliferation and migration of PCa cell lines following exposure to altered concentrations of glucose and treatment with IGF-II and insulin. Glucose 199-206 insulin receptor Homo sapiens 46-48 27733843-4 2016 In this study, we assessed alterations in the IR-A and IR-B isoform ratio and associated changes in cell proliferation and migration of PCa cell lines following exposure to altered concentrations of glucose and treatment with IGF-II and insulin. Glucose 199-206 insulin receptor Homo sapiens 55-57 27648925-5 2016 Isolated by a cell-based SELEX method that allows enrichment for internalizing aptamers, GL56 rapidly internalizes into target cells and is able to discriminate IR from the highly homologous insulin-like growth factor receptor 1. gl56 89-93 insulin receptor Homo sapiens 161-163 27648925-7 2016 Given the growing interest in the insulin receptor as target for cancer treatment, GL56 reveals a novel molecule with great translational potential as inhibitor and delivery tool for IR-dependent cancers. gl56 83-87 insulin receptor Homo sapiens 34-50 27648925-7 2016 Given the growing interest in the insulin receptor as target for cancer treatment, GL56 reveals a novel molecule with great translational potential as inhibitor and delivery tool for IR-dependent cancers. gl56 83-87 insulin receptor Homo sapiens 183-185 27481946-4 2016 We recently reported that the p21-activated kinases (PAKs), which are activated by GTP-bound Ras-related C3 botulinum toxin substrate 1 (Rac1), mediate the phosphorylation of PREX2 after insulin receptor activation. Guanosine Triphosphate 83-86 insulin receptor Homo sapiens 187-203 27296149-8 2016 In vitro, we found that INSR was degraded by MMP-8 and this was inhibited by doxycycline and Ilomastat/GM6001. ilomastat 93-102 insulin receptor Homo sapiens 24-28 27296149-8 2016 In vitro, we found that INSR was degraded by MMP-8 and this was inhibited by doxycycline and Ilomastat/GM6001. N-(2(R)-2-(hydroxamidocarbonylmethyl)-4-methylpentanoyl)-L-tryptophan methylamide 103-109 insulin receptor Homo sapiens 24-28 27296149-10 2016 This INSR cleavage by MMP-8 can be inhibited by synthetic MMP-8 inhibitors such as doxycycline. Doxycycline 83-94 insulin receptor Homo sapiens 5-9 26298663-10 2016 Further, STZ also leads to inhibition of Akt/PKB, insulin receptor (IR) signaling molecule, and insulin resistance in brain. Streptozocin 9-12 insulin receptor Homo sapiens 50-66 27526875-8 2016 Induction of exon 11 skipping by a splice-site competitive antisense oligonucleotide inhibited the MAPK-ERK signaling pathway downstream of the insulin receptor, sensitizing the pancreatic beta-cell line MIN6 to stress-induced apoptosis and lipotoxicity. Oligonucleotides 69-84 insulin receptor Homo sapiens 144-160 26876199-3 2016 We have previously shown that the closely related insulin receptor (InsR) is expressed in tamoxifen-resistant (TamR) breast cancer cells. Tamoxifen 90-99 insulin receptor Homo sapiens 50-66 26876199-3 2016 We have previously shown that the closely related insulin receptor (InsR) is expressed in tamoxifen-resistant (TamR) breast cancer cells. Tamoxifen 90-99 insulin receptor Homo sapiens 68-72 26298663-10 2016 Further, STZ also leads to inhibition of Akt/PKB, insulin receptor (IR) signaling molecule, and insulin resistance in brain. Streptozocin 9-12 insulin receptor Homo sapiens 68-70 27291139-2 2016 Efficient glucose uptake by the endothelium requires insulin receptor activation to deliver GLUT receptors to the cell surface. Glucose 10-17 insulin receptor Homo sapiens 53-69 27155325-0 2016 Novel method demonstrates differential ligand activation and phosphatase-mediated deactivation of insulin receptor tyrosine-specific phosphorylation. Tyrosine 115-123 insulin receptor Homo sapiens 98-114 27155325-6 2016 We hypothesized that determining differential phosphorylation among individual tyrosine sites activated by ligand binding or dephosphorylation by phosphatases could provide valuable insight into insulin receptor signaling. Tyrosine 79-87 insulin receptor Homo sapiens 195-211 27155325-10 2016 Furthermore, we show that insulin receptor deactivation, regulated by tyrosine phosphatases, occurs distinctively across specific tyrosine residues. Tyrosine 70-78 insulin receptor Homo sapiens 26-42 27506738-6 2016 RESULTS: The basal autophagy level decreased under the high glucose conditions, which was accompanied by a decrease in the glucose uptake and phosphorylation of the insulin receptor in the human podocytes. Glucose 60-67 insulin receptor Homo sapiens 165-181 27506738-7 2016 More interestingly, the glucose uptake and the phosphorylation of the insulin receptor were decreased by 3-MA stimulation and increased by rapamycin, illustrating that the responsiveness of insulin was regulated by autophagy. 3-methyladenine 105-109 insulin receptor Homo sapiens 70-86 27506738-7 2016 More interestingly, the glucose uptake and the phosphorylation of the insulin receptor were decreased by 3-MA stimulation and increased by rapamycin, illustrating that the responsiveness of insulin was regulated by autophagy. Sirolimus 139-148 insulin receptor Homo sapiens 70-86 27281820-3 2016 Further refinement has yielded, in particular, a 36-residue Site 2-Site 1 fusion peptide, S519, that binds the insulin receptor with subnanomolar affinity and exhibits agonist activity in both lipogenesis and glucose uptake assays. Glucose 209-216 insulin receptor Homo sapiens 111-127 26831715-2 2016 This study aimed to determine the MTD, safety, pharmacokinetics, pharmacodynamics, and preliminary antitumor activity of linsitinib, a potent oral IGF1R/INSR inhibitor, with EGFR inhibitor erlotinib. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 121-131 insulin receptor Homo sapiens 153-157 27422524-6 2016 Furthermore, beating-rate in Cor.4U( ) human cardiomyocytes, glucose uptake in HL-1 cells, and prevention from H2O2 induced caspase 3/7 activation in cardiac cells overexpressing the human insulin receptor (H9c2-E2) were analysed. Glucose 61-68 insulin receptor Homo sapiens 189-205 27422524-6 2016 Furthermore, beating-rate in Cor.4U( ) human cardiomyocytes, glucose uptake in HL-1 cells, and prevention from H2O2 induced caspase 3/7 activation in cardiac cells overexpressing the human insulin receptor (H9c2-E2) were analysed. Hydrogen Peroxide 111-115 insulin receptor Homo sapiens 189-205 27346353-5 2016 Only glycogen synthesis was impaired by both loss of insulin receptor and mTORC1 activation. Glycogen 5-13 insulin receptor Homo sapiens 53-69 27178332-7 2016 The selective estrogen receptor degrader, fulvestrant, significantly reduced the anchorage-independent growth of ESR1 mutant-expressing cells, while combination treatments with the mTOR inhibitor everolimus, or an inhibitor blocking IGF1R, and the insulin receptor significantly enhanced anti-proliferative responses. Fulvestrant 42-53 insulin receptor Homo sapiens 248-264 26760116-0 2016 Low Oxygen Tension Modulates the Insulin-Like Growth Factor-1 or -2 Signaling via Both Insulin-Like Growth Factor-1 Receptor and Insulin Receptor to Maintain Stem Cell Identity in Placental Mesenchymal Stem Cells. Oxygen 4-10 insulin receptor Homo sapiens 129-145 27026683-8 2016 BIL exhibited reduced binding affinity and functional potency as compared with insulin lispro and demonstrated greater selectivity for the human insulin receptor (hIR) as compared with the human insulin-like growth factor 1 receptor. basal insulin peglispro 0-3 insulin receptor Homo sapiens 145-161 27200287-6 2016 In June 2009, she was recruited onto the Phase I OSI-906-103 trial of EGFR inhibitor erlotinib with linsitinib, a novel inhibitor of IGF-1R/insulin receptor (INSR). 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 100-110 insulin receptor Homo sapiens 133-156 26850678-0 2016 Preclinical and first-in-human phase I studies of KW-2450, an oral tyrosine kinase inhibitor with insulin-like growth factor receptor-1/insulin receptor selectivity. KW-2450 50-57 insulin receptor Homo sapiens 136-152 26850678-2 2016 We summarize preclinical studies and the first-in-human study of KW-2450, an oral tyrosine kinase inhibitor with IGF-1R and insulin receptor (IR) inhibitory activity. KW-2450 65-72 insulin receptor Homo sapiens 124-140 26850678-2 2016 We summarize preclinical studies and the first-in-human study of KW-2450, an oral tyrosine kinase inhibitor with IGF-1R and insulin receptor (IR) inhibitory activity. KW-2450 65-72 insulin receptor Homo sapiens 142-144 27107134-2 2016 Activation of dopamine receptor inhibits sodium reabsorption, whereas activation of insulin receptor increases sodium reabsorption in RPTs, and hyperinsulinemic animals and patients have defective renal dopaminergic system. Sodium 111-117 insulin receptor Homo sapiens 84-100 26721804-3 2016 To investigate the possible mechanism of this signaling defect at genetic level, single-nucleotide polymorphism (SNP) [His 1085 C/T] at the exon 17 of insulin receptor gene (INSR) was studied in this pilot study. Histidine 119-122 insulin receptor Homo sapiens 151-167 26721804-3 2016 To investigate the possible mechanism of this signaling defect at genetic level, single-nucleotide polymorphism (SNP) [His 1085 C/T] at the exon 17 of insulin receptor gene (INSR) was studied in this pilot study. Histidine 119-122 insulin receptor Homo sapiens 174-178 26561558-9 2016 Blockade of the InsR/IGF1R pathway synergistically improved sensitivity to gefitinib or dacomitinib. Gefitinib 75-84 insulin receptor Homo sapiens 16-20 26561558-9 2016 Blockade of the InsR/IGF1R pathway synergistically improved sensitivity to gefitinib or dacomitinib. dacomitinib 88-99 insulin receptor Homo sapiens 16-20 26561558-12 2016 A combination of gefitinib and OSI-906, a dual InsR/IGF1R inhibitor, was more effective than either agent alone to treat subcutaneous glioblastoma xenograft tumors. Gefitinib 17-26 insulin receptor Homo sapiens 47-51 26561558-12 2016 A combination of gefitinib and OSI-906, a dual InsR/IGF1R inhibitor, was more effective than either agent alone to treat subcutaneous glioblastoma xenograft tumors. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 31-38 insulin receptor Homo sapiens 47-51 26485752-2 2016 In skeletal muscle, binding of the insulin to insulin receptor (IR) initiates a signaling cascade that results in the translocation of the insulin-sensitive glucose transporter protein 4 (GLUT4) to the plasma membrane which leads to facilitated diffusion of glucose into the cell. Glucose 157-164 insulin receptor Homo sapiens 46-62 26485752-2 2016 In skeletal muscle, binding of the insulin to insulin receptor (IR) initiates a signaling cascade that results in the translocation of the insulin-sensitive glucose transporter protein 4 (GLUT4) to the plasma membrane which leads to facilitated diffusion of glucose into the cell. Glucose 157-164 insulin receptor Homo sapiens 64-66 26967923-5 2016 Taken together, anthocyanins, predominantly delphinidin-3-arabinoside, from fermented berry beverages have the potential to modulate DPP-IV and its substrate GLP-1, to increase insulin secretion, and to upregulate expression of mRNA of insulin-receptor associated genes and proteins in pancreatic beta-cells. Anthocyanins 16-28 insulin receptor Homo sapiens 236-252 26967923-5 2016 Taken together, anthocyanins, predominantly delphinidin-3-arabinoside, from fermented berry beverages have the potential to modulate DPP-IV and its substrate GLP-1, to increase insulin secretion, and to upregulate expression of mRNA of insulin-receptor associated genes and proteins in pancreatic beta-cells. delphinidin-3-arabinoside 44-69 insulin receptor Homo sapiens 236-252 26715336-5 2016 In vitro assays of the isotope labeled [(1-(13) C=(18) O)Phe(B24) ] human insulin showed that it had full insulin receptor binding activity. Phenylalanine 57-60 insulin receptor Homo sapiens 106-122 26760116-9 2016 This IGF/low oxygen tension-mediated proliferation was receptor dependent because neutralization of the IGF-1R inhibited PMSC proliferation in the presence of IGF-1 and the IR in presence of IGF-2. Oxygen 13-19 insulin receptor Homo sapiens 173-175 26760116-11 2016 We conclude that low-oxygen tension can modify the IGF-1 or IGF-2 signaling via the IGF-1R and IR in PMSCs. Oxygen 21-27 insulin receptor Homo sapiens 95-97 26888756-5 2016 Efficient knockdown of either Insr or Irs1/2 was achieved by conditional shRNA expression, severely attenuating insulin-stimulated AKT phosphorylation and glucose uptake. Glucose 155-162 insulin receptor Homo sapiens 30-34 26934053-8 2016 Indeed, we found reduced levels of insulin receptor, PI3K, AKT, all important molecules in insulin signaling and glucose uptake by cells. Glucose 113-120 insulin receptor Homo sapiens 35-51 27172362-0 2016 Glucosylceramide synthase inhibitors D-PDMP and D-EtDO-P4 decrease the GM3 ganglioside level, differ in their effects on insulin receptor autophosphorylation but increase Akt1 kinase phosphorylation in human hepatoma HepG2 cells. 3',4'-ethylenedioxyphenyl-2-palmitoylamino-3-pyrrolidino-1-propanol 48-57 insulin receptor Homo sapiens 121-137 27172362-2 2016 It was shown for caveolin-rich adipocytes, that GM3 ganglioside binds to insulin receptor (IR), dissociates its complex with caveolin, and thus lowers IR autophosphorylation following insulin treatment. G(M3) Ganglioside 48-63 insulin receptor Homo sapiens 73-89 27172362-2 2016 It was shown for caveolin-rich adipocytes, that GM3 ganglioside binds to insulin receptor (IR), dissociates its complex with caveolin, and thus lowers IR autophosphorylation following insulin treatment. G(M3) Ganglioside 48-63 insulin receptor Homo sapiens 91-93 27172362-2 2016 It was shown for caveolin-rich adipocytes, that GM3 ganglioside binds to insulin receptor (IR), dissociates its complex with caveolin, and thus lowers IR autophosphorylation following insulin treatment. G(M3) Ganglioside 48-63 insulin receptor Homo sapiens 151-153 27172362-6 2016 The reduction of GM3 obtained with d-PDMP was accompanied by a 185.1% (153.5-423.8%) significant increase in the level of IR autophosphorylation following cell stimulation with 100 nM insulin. gm3 17-20 insulin receptor Homo sapiens 122-124 27172362-6 2016 The reduction of GM3 obtained with d-PDMP was accompanied by a 185.1% (153.5-423.8%) significant increase in the level of IR autophosphorylation following cell stimulation with 100 nM insulin. d-pdmp 35-41 insulin receptor Homo sapiens 122-124 27172362-7 2016 The effect of d-EtDO-P4 on IR autophosphorylation was smaller amounting to an increase by 134.8% (111.3-167.8%) of the control level and statistically non-significant. 3',4'-ethylenedioxyphenyl-2-palmitoylamino-3-pyrrolidino-1-propanol 14-23 insulin receptor Homo sapiens 27-29 27172362-11 2016 We assume that glycosphingolipid depletion in HepG2 cells may affect not only IR autophosphorylation but also, independently, the phosphorylation of Akt1, by modifying the membrane microenvironment of this kinase. Glycosphingolipids 15-32 insulin receptor Homo sapiens 78-80 26584640-5 2016 Rapamycin induces the tyrosine phosphorylation and activation of IGF-IR/InsR, which is largely dependent on rictor and mTOR. Tyrosine 22-30 insulin receptor Homo sapiens 72-76 26467793-2 2016 In insulin-targeted cells, such as hepatocytes, proper glucose utilization requires an elaborate interplay between the insulin receptor, the glucose transporter, and mitochondria that involves the participation of actin microfilaments and microtubules. Glucose 55-62 insulin receptor Homo sapiens 119-135 26524290-8 2016 RESULTS: We identified a haplotype in INSR that may contribute to differential topiramate-induced weight loss. Topiramate 79-89 insulin receptor Homo sapiens 38-42 26524290-12 2016 CONCLUSION: According to our preliminary findings, genetic variation in the INSR and HNF1A genes may differentially affect weight loss in obese individuals treated with topiramate and genes related to insulin action are implicated in modulating topiramate response. Topiramate 169-179 insulin receptor Homo sapiens 76-80 26524290-12 2016 CONCLUSION: According to our preliminary findings, genetic variation in the INSR and HNF1A genes may differentially affect weight loss in obese individuals treated with topiramate and genes related to insulin action are implicated in modulating topiramate response. Topiramate 245-255 insulin receptor Homo sapiens 76-80 27397605-0 2016 Molecular Remodeling of the Insulin Receptor Pathway by Thiazolidinediones in Type 2 Diabetes Mellitus: A Brief Review. Thiazolidinediones 56-74 insulin receptor Homo sapiens 28-44 27633039-3 2016 Metformin also increases the affinity of the insulin receptor, reduces high insulin levels and improves insulin resistance. Metformin 0-9 insulin receptor Homo sapiens 45-61 26696633-6 2016 Moreover, insulin receptor autophosphorylation is dependent on intracellular Mg(2+) concentrations, making Mg(2+) a direct factor in the development of insulin resistance. magnesium ion 77-83 insulin receptor Homo sapiens 10-26 26696633-6 2016 Moreover, insulin receptor autophosphorylation is dependent on intracellular Mg(2+) concentrations, making Mg(2+) a direct factor in the development of insulin resistance. magnesium ion 107-113 insulin receptor Homo sapiens 10-26 27397605-7 2016 The TZD"s are not only PPARgamma agonists, but substantial insulin sensitizing activity is observed through its direct and indirect targets of the insulin receptor pathway, which contributes to its overall performance. tzd 4-7 insulin receptor Homo sapiens 147-163 26569375-5 2015 Several reports have tried to unravel underlying mechanisms concerning the aggregation process taking into account a three aromatic amino acid patch Phe(B24)-Phe(B25)-Tyr(B26) located in the C-terminal part of the B chain, identified as a key site for human insulin-receptor interaction. Amino Acids, Aromatic 123-142 insulin receptor Homo sapiens 258-274 26569375-5 2015 Several reports have tried to unravel underlying mechanisms concerning the aggregation process taking into account a three aromatic amino acid patch Phe(B24)-Phe(B25)-Tyr(B26) located in the C-terminal part of the B chain, identified as a key site for human insulin-receptor interaction. Phenylalanine 149-152 insulin receptor Homo sapiens 258-274 26569375-5 2015 Several reports have tried to unravel underlying mechanisms concerning the aggregation process taking into account a three aromatic amino acid patch Phe(B24)-Phe(B25)-Tyr(B26) located in the C-terminal part of the B chain, identified as a key site for human insulin-receptor interaction. Phenylalanine 158-161 insulin receptor Homo sapiens 258-274 26569375-5 2015 Several reports have tried to unravel underlying mechanisms concerning the aggregation process taking into account a three aromatic amino acid patch Phe(B24)-Phe(B25)-Tyr(B26) located in the C-terminal part of the B chain, identified as a key site for human insulin-receptor interaction. Tyrosine 167-170 insulin receptor Homo sapiens 258-274 26438154-0 2015 BI 885578, a Novel IGF1R/INSR Tyrosine Kinase Inhibitor with Pharmacokinetic Properties That Dissociate Antitumor Efficacy and Perturbation of Glucose Homeostasis. BI 885578 0-9 insulin receptor Homo sapiens 25-29 26514725-4 2015 By virtue of its ability to directly bind the InsR, IRS1 and PI3K, GIV enhances the InsR-IRS1-Akt-AS160 (RabGAP) signaling cascade and cellular glucose uptake via its GEF function. Glucose 144-151 insulin receptor Homo sapiens 46-50 27141540-1 2015 BACKGROUND: Vitamin D and insulin play an important role in susceptibility to polycystic ovary syndrome (PCOS), and therefore vitamin D receptor (VDR), parathyroid hormone (PTH), and insulin receptor (INSR) gene variants might be involved in the pathogenesis of PCOS. Vitamin D 12-21 insulin receptor Homo sapiens 201-205 26438154-3 2015 We describe here the profile of the novel compound BI 885578, a potent and selective ATP-competitive IGF1R/INSR tyrosine kinase inhibitor distinguished by rapid intestinal absorption and a short in vivo half-life as a result of rapid metabolic clearance. BI 885578 51-60 insulin receptor Homo sapiens 107-111 26438154-3 2015 We describe here the profile of the novel compound BI 885578, a potent and selective ATP-competitive IGF1R/INSR tyrosine kinase inhibitor distinguished by rapid intestinal absorption and a short in vivo half-life as a result of rapid metabolic clearance. Adenosine Triphosphate 85-88 insulin receptor Homo sapiens 107-111 26438154-8 2015 We propose that the remarkable therapeutic window observed for BI 885578 is achieved by virtue of the distinctive pharmacokinetic properties of the compound, capitalizing on the physiologic mechanisms of glucose homeostasis and differential levels of IGF1R and INSR expression in tumors and normal tissues. BI 885578 63-72 insulin receptor Homo sapiens 261-265 26378251-4 2015 By virtue of its ability to directly bind InsR, IRS1, and phosphoinositide 3-kinase, GIV serves as a key hub in the immediate postreceptor level, which coordinately enhances the metabolic insulin response and glucose uptake in myotubes via its GEF function. Glucose 209-216 insulin receptor Homo sapiens 42-46 25476247-0 2015 Resveratrol enhances splicing of insulin receptor exon 11 in myotonic dystrophy type 1 fibroblasts. Resveratrol 0-11 insulin receptor Homo sapiens 33-49 26405719-3 2015 Here, we demonstrated, for the first time, the single molecule interaction between insulin and insulin receptor on erythrocytes from a healthy volunteer and a T1-DKA patient using high sensitivity atomic force microscopy (AFM) in PBS solution. Lead 230-233 insulin receptor Homo sapiens 95-111 26118462-0 2015 Reduced insulin-receptor mediated modulation of striatal dopamine release by basal insulin as a possible contributing factor to hyperdopaminergia in schizophrenia. Dopamine 57-65 insulin receptor Homo sapiens 8-24 26118462-9 2015 Collectively, these data suggest that midbrain insulin receptor functioning may be abnormal in persons with schizophrenia, resulting in reduced insulin-mediated regulation of dopamine transmission in the striatum. Dopamine 175-183 insulin receptor Homo sapiens 47-63 26118462-11 2015 We hypothesize that, (i) insulin receptor expression and/or function is reduced in midbrain dopamine neurons in persons with schizophrenia, (ii) basal insulin should reduce dopaminergic transmission in the striatum via these receptors, and (iii) this modulation of dopaminergic transmission by basal insulin is reduced in the brains of persons with schizophrenia. Dopamine 92-100 insulin receptor Homo sapiens 25-41 25623440-3 2015 Our analysis revealed that, in response to AP treatment, constructed networks were enriched for different biological processes in patients without EPS (ubiquitination, protein folding and adenosine triphosphate (ATP) metabolism) compared with those presenting EPS (insulin receptor signaling, lipid modification, regulation of autophagy and immune response). Adenosine Triphosphate 188-210 insulin receptor Homo sapiens 265-281 25623440-3 2015 Our analysis revealed that, in response to AP treatment, constructed networks were enriched for different biological processes in patients without EPS (ubiquitination, protein folding and adenosine triphosphate (ATP) metabolism) compared with those presenting EPS (insulin receptor signaling, lipid modification, regulation of autophagy and immune response). Adenosine Triphosphate 212-215 insulin receptor Homo sapiens 265-281 26276395-2 2015 We previously designed oligopeptides containing the amino-acid sequences surrounding the autophosphorylation sites of the insulin receptor and found that two of them, namely, Ac-DIYET-NH2 and Ac-DYYRK-NH2, suppressed phosphorylation of purified insulin receptors in a non-ATP-competitive manner, whereas Ac-NIYQT-NH2 and Ac-NYYRK-NH2 suppressed in an ATP-competitive manner. Adenosine Triphosphate 272-275 insulin receptor Homo sapiens 122-138 26276395-2 2015 We previously designed oligopeptides containing the amino-acid sequences surrounding the autophosphorylation sites of the insulin receptor and found that two of them, namely, Ac-DIYET-NH2 and Ac-DYYRK-NH2, suppressed phosphorylation of purified insulin receptors in a non-ATP-competitive manner, whereas Ac-NIYQT-NH2 and Ac-NYYRK-NH2 suppressed in an ATP-competitive manner. Adenosine Triphosphate 351-354 insulin receptor Homo sapiens 122-138 26372847-8 2015 Although in both treatment groups, metformin decreased plasma levels of fasting and post-challenge plasma glucose and improved insulin receptor sensitivity, this effect was more prominent in patients receiving cabergoline. Metformin 35-44 insulin receptor Homo sapiens 127-143 26372847-8 2015 Although in both treatment groups, metformin decreased plasma levels of fasting and post-challenge plasma glucose and improved insulin receptor sensitivity, this effect was more prominent in patients receiving cabergoline. Cabergoline 210-221 insulin receptor Homo sapiens 127-143 26063811-1 2015 The autophosphorylation of specific tyrosine residues occurs in the cytoplasmic region of the insulin receptor (IR) upon insulin binding, and this in turn initiates signal transduction. Tyrosine 36-44 insulin receptor Homo sapiens 94-115 26063811-4 2015 The co-expression of R3 RPTPs with the IR in HEK293T cells suppressed insulin-induced tyrosine phosphorylation of the IR. Tyrosine 86-94 insulin receptor Homo sapiens 39-41 26063811-4 2015 The co-expression of R3 RPTPs with the IR in HEK293T cells suppressed insulin-induced tyrosine phosphorylation of the IR. Tyrosine 86-94 insulin receptor Homo sapiens 118-120 25808283-2 2015 We have previously characterized an allosteric monoclonal antibody to the human insulin receptor (IR), XMetA, that activated metabolic signaling leading to enhanced glucose transport in cultured cells, and chronically reduced fasting blood glucose levels in mouse models of diabetes mellitus. Glucose 165-172 insulin receptor Homo sapiens 80-96 25808283-2 2015 We have previously characterized an allosteric monoclonal antibody to the human insulin receptor (IR), XMetA, that activated metabolic signaling leading to enhanced glucose transport in cultured cells, and chronically reduced fasting blood glucose levels in mouse models of diabetes mellitus. Glucose 165-172 insulin receptor Homo sapiens 98-100 25808283-2 2015 We have previously characterized an allosteric monoclonal antibody to the human insulin receptor (IR), XMetA, that activated metabolic signaling leading to enhanced glucose transport in cultured cells, and chronically reduced fasting blood glucose levels in mouse models of diabetes mellitus. Glucose 240-247 insulin receptor Homo sapiens 80-96 25808283-2 2015 We have previously characterized an allosteric monoclonal antibody to the human insulin receptor (IR), XMetA, that activated metabolic signaling leading to enhanced glucose transport in cultured cells, and chronically reduced fasting blood glucose levels in mouse models of diabetes mellitus. Glucose 240-247 insulin receptor Homo sapiens 98-100 25476247-3 2015 Consequently, the exon 11-deleted IR isoform that is less sensitive to insulin is predominantly produced, leading to glucose intolerance in DM1. Glucose 117-124 insulin receptor Homo sapiens 34-36 25476247-6 2015 RESULTS: We revealed that resveratrol (RES) enhanced the percentage of exon 11-containing IR mRNA among the total IR mRNA in HeLa cells. Resveratrol 26-37 insulin receptor Homo sapiens 90-92 25476247-6 2015 RESULTS: We revealed that resveratrol (RES) enhanced the percentage of exon 11-containing IR mRNA among the total IR mRNA in HeLa cells. Resveratrol 26-37 insulin receptor Homo sapiens 114-116 25476247-6 2015 RESULTS: We revealed that resveratrol (RES) enhanced the percentage of exon 11-containing IR mRNA among the total IR mRNA in HeLa cells. Resveratrol 0-3 insulin receptor Homo sapiens 90-92 26021696-0 2015 Oxidovanadium(IV) sulfate-induced glucose uptake in HepG2 cells through IR/Akt pathway and hydroxyl radicals. oxidovanadium 0-13 insulin receptor Homo sapiens 72-74 26021696-0 2015 Oxidovanadium(IV) sulfate-induced glucose uptake in HepG2 cells through IR/Akt pathway and hydroxyl radicals. Sulfates 18-25 insulin receptor Homo sapiens 72-74 26021696-0 2015 Oxidovanadium(IV) sulfate-induced glucose uptake in HepG2 cells through IR/Akt pathway and hydroxyl radicals. Glucose 34-41 insulin receptor Homo sapiens 72-74 26021696-4 2015 Exposure of cells to VOSO4 (5-50 muM) resulted in an increase in glucose uptake, insulin receptor (IR) and protein kinase B (Akt) phosphorylation and intracellular ROS generation. vanadyl sulfate 21-26 insulin receptor Homo sapiens 81-102 26021696-5 2015 Using Western blot, we found that catalase and sodium formate, but not superoxide dismutase, prevented the increase of hydroxyl radical ( OH) generation and significantly decreased VOSO4-induced IR and Akt phosphorylation. formic acid 47-61 insulin receptor Homo sapiens 195-197 26021696-5 2015 Using Western blot, we found that catalase and sodium formate, but not superoxide dismutase, prevented the increase of hydroxyl radical ( OH) generation and significantly decreased VOSO4-induced IR and Akt phosphorylation. vanadyl sulfate 181-186 insulin receptor Homo sapiens 195-197 26021696-6 2015 These results suggest that VOSO4-induced OH radical, which is a signaling species, promotes glucose uptake via the IR/Akt signaling pathway. vanadyl sulfate 27-32 insulin receptor Homo sapiens 116-118 26021696-6 2015 These results suggest that VOSO4-induced OH radical, which is a signaling species, promotes glucose uptake via the IR/Akt signaling pathway. oh radical 42-52 insulin receptor Homo sapiens 116-118 26021696-6 2015 These results suggest that VOSO4-induced OH radical, which is a signaling species, promotes glucose uptake via the IR/Akt signaling pathway. Glucose 93-100 insulin receptor Homo sapiens 116-118 25697343-6 2015 In addition, we showed that glargine and detemir induced dual activation of the insulin receptor (INSR) and IGF1R in both cell types. Insulin Glargine 28-36 insulin receptor Homo sapiens 80-96 25864925-0 2015 Tumor vessel up-regulation of INSR revealed by single-cell expression analysis of the tyrosine kinome and phosphatome in human cancers. Tyrosine 86-94 insulin receptor Homo sapiens 30-34 26345813-2 2015 Interaction of insulin with the insulin receptor (IR) leads to both its auto-phosphorylation and phosphorylation of tyrosine residues on the IR substrate (IRS) proteins, initiating the activation of intracellular signaling cascades. Tyrosine 116-124 insulin receptor Homo sapiens 32-48 26345813-2 2015 Interaction of insulin with the insulin receptor (IR) leads to both its auto-phosphorylation and phosphorylation of tyrosine residues on the IR substrate (IRS) proteins, initiating the activation of intracellular signaling cascades. Tyrosine 116-124 insulin receptor Homo sapiens 50-52 26161852-3 2015 Synthesis and release of the neurotransmitter acetylcholine (ACh) is closely linked to the activity of the high-affinity choline transporter protein (CHT), but the impact of insulin receptor signaling and neuronal insulin resistance on these aspects of cholinergic function are unknown. Acetylcholine 46-59 insulin receptor Homo sapiens 174-190 26161852-3 2015 Synthesis and release of the neurotransmitter acetylcholine (ACh) is closely linked to the activity of the high-affinity choline transporter protein (CHT), but the impact of insulin receptor signaling and neuronal insulin resistance on these aspects of cholinergic function are unknown. Acetylcholine 61-64 insulin receptor Homo sapiens 174-190 25697343-6 2015 In addition, we showed that glargine and detemir induced dual activation of the insulin receptor (INSR) and IGF1R in both cell types. Insulin Glargine 28-36 insulin receptor Homo sapiens 98-102 25697343-6 2015 In addition, we showed that glargine and detemir induced dual activation of the insulin receptor (INSR) and IGF1R in both cell types. Insulin Detemir 41-48 insulin receptor Homo sapiens 80-96 25697343-6 2015 In addition, we showed that glargine and detemir induced dual activation of the insulin receptor (INSR) and IGF1R in both cell types. Insulin Detemir 41-48 insulin receptor Homo sapiens 98-102 25667086-1 2015 Here, we demonstrate that insulin receptor (IR) tyrosine kinase catalyzes Tyr-19 and Tyr-27 phosphorylation of caveolin-2 (cav-2), leading to stimulation of signaling proteins downstream of IR, and that the catalysis is dependent on fatty acylation status of cav-2, promoting its interaction with IR. Tyrosine 74-77 insulin receptor Homo sapiens 26-42 25667086-1 2015 Here, we demonstrate that insulin receptor (IR) tyrosine kinase catalyzes Tyr-19 and Tyr-27 phosphorylation of caveolin-2 (cav-2), leading to stimulation of signaling proteins downstream of IR, and that the catalysis is dependent on fatty acylation status of cav-2, promoting its interaction with IR. Tyrosine 74-77 insulin receptor Homo sapiens 44-46 25667086-1 2015 Here, we demonstrate that insulin receptor (IR) tyrosine kinase catalyzes Tyr-19 and Tyr-27 phosphorylation of caveolin-2 (cav-2), leading to stimulation of signaling proteins downstream of IR, and that the catalysis is dependent on fatty acylation status of cav-2, promoting its interaction with IR. Tyrosine 74-77 insulin receptor Homo sapiens 190-192 25667086-1 2015 Here, we demonstrate that insulin receptor (IR) tyrosine kinase catalyzes Tyr-19 and Tyr-27 phosphorylation of caveolin-2 (cav-2), leading to stimulation of signaling proteins downstream of IR, and that the catalysis is dependent on fatty acylation status of cav-2, promoting its interaction with IR. Tyrosine 74-77 insulin receptor Homo sapiens 190-192 25667086-1 2015 Here, we demonstrate that insulin receptor (IR) tyrosine kinase catalyzes Tyr-19 and Tyr-27 phosphorylation of caveolin-2 (cav-2), leading to stimulation of signaling proteins downstream of IR, and that the catalysis is dependent on fatty acylation status of cav-2, promoting its interaction with IR. Tyrosine 85-88 insulin receptor Homo sapiens 26-42 25667086-1 2015 Here, we demonstrate that insulin receptor (IR) tyrosine kinase catalyzes Tyr-19 and Tyr-27 phosphorylation of caveolin-2 (cav-2), leading to stimulation of signaling proteins downstream of IR, and that the catalysis is dependent on fatty acylation status of cav-2, promoting its interaction with IR. Tyrosine 85-88 insulin receptor Homo sapiens 44-46 25667086-1 2015 Here, we demonstrate that insulin receptor (IR) tyrosine kinase catalyzes Tyr-19 and Tyr-27 phosphorylation of caveolin-2 (cav-2), leading to stimulation of signaling proteins downstream of IR, and that the catalysis is dependent on fatty acylation status of cav-2, promoting its interaction with IR. Tyrosine 85-88 insulin receptor Homo sapiens 190-192 25667086-1 2015 Here, we demonstrate that insulin receptor (IR) tyrosine kinase catalyzes Tyr-19 and Tyr-27 phosphorylation of caveolin-2 (cav-2), leading to stimulation of signaling proteins downstream of IR, and that the catalysis is dependent on fatty acylation status of cav-2, promoting its interaction with IR. Tyrosine 85-88 insulin receptor Homo sapiens 190-192 25667086-4 2015 IR interacts with the C-terminal domain of cav-2 containing the cysteines for palmitoylation. Cysteine 64-73 insulin receptor Homo sapiens 0-2 25667086-6 2015 Insulin receptor substrate-1 (IRS-1) is recruited to interact with the IR-catalyzed phospho-tyrosine cav-2, which facilitates IRS-1 association with and activation by IR to initiate IRS-1-mediated downstream signaling. Tyrosine 92-100 insulin receptor Homo sapiens 30-32 25667086-6 2015 Insulin receptor substrate-1 (IRS-1) is recruited to interact with the IR-catalyzed phospho-tyrosine cav-2, which facilitates IRS-1 association with and activation by IR to initiate IRS-1-mediated downstream signaling. Tyrosine 92-100 insulin receptor Homo sapiens 71-73 25627174-8 2015 In addition, our analyses using fluorescent recovery after photobleaching revealed that kinases such as c-Jun N-terminal kinase and IkappaB kinase beta, which phosphorylate serine/threonine residues of IRS and contribute to insulin resistance, altered the interaction kinetics of IRS with insulin receptor. Serine 173-179 insulin receptor Homo sapiens 289-305 25927028-8 2015 The frequencies of PmlI (rs1799817) SNPs in the INSR gene were 4(8%), 29(58%), and 17(34%) in cases, also 5(10.64%), 29(61.7%), and 13(27.66%) in controls regarding TT, TC, and CC genotypes, respectively. Technetium 169-171 insulin receptor Homo sapiens 48-52 26085948-4 2015 An analysis using the AcalPred program showed that insulin receptor family proteins are divided into two classes: one class with the optimal working pH in the acidic medium (virtually all insulin receptor and insulin-like growth factor receptor orthologs, except for the IGF-IR ortholog from Xenopus laevis) and the second class with the optimal working pH in the alkaline medium (all IRR orthologs). alkaline 364-372 insulin receptor Homo sapiens 51-67 25613982-6 2015 The metabolic selectivity of partial IR agonists like XMetA, if recapitulated in vivo, may be a desirable feature of therapeutic agents designed to regulate blood glucose levels while minimizing undesirable outcomes of excessive IR mitogenic activation. Glucose 163-170 insulin receptor Homo sapiens 37-39 25795408-2 2015 Linsitinib (OSI-906) is a potent, oral small molecule inhibitor of both IGF-1R and the insulin receptor, which has shown acceptable tolerability and preliminary evidence of anti-tumour activity. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 0-10 insulin receptor Homo sapiens 87-103 26045896-10 2015 Moreover, we demonstrate that metformin induces GLUT4 expression and inhibits AR expression and blocks insulin receptor/PI3K/Akt/mTOR signaling in the same hyperplasia human tissues. Metformin 30-39 insulin receptor Homo sapiens 103-119 25627174-8 2015 In addition, our analyses using fluorescent recovery after photobleaching revealed that kinases such as c-Jun N-terminal kinase and IkappaB kinase beta, which phosphorylate serine/threonine residues of IRS and contribute to insulin resistance, altered the interaction kinetics of IRS with insulin receptor. Threonine 180-189 insulin receptor Homo sapiens 289-305 25730798-4 2015 It can strengthened the level of tyrosine phosphorylation of insulin receptor (IR) and extracellular signal-regulated protein kinase (ERK) in HepG2 cells, and then activated the insulin signaling pathway through inhibiting the protein phosphorylation of SHP-1. Tyrosine 33-41 insulin receptor Homo sapiens 61-77 25730798-4 2015 It can strengthened the level of tyrosine phosphorylation of insulin receptor (IR) and extracellular signal-regulated protein kinase (ERK) in HepG2 cells, and then activated the insulin signaling pathway through inhibiting the protein phosphorylation of SHP-1. Tyrosine 33-41 insulin receptor Homo sapiens 79-81 25848166-1 2015 Normal blood glucose level depends on the availability of insulin and its ability to bind insulin receptor (IR) that regulates the downstream signaling pathway. Glucose 13-20 insulin receptor Homo sapiens 90-106 25848166-1 2015 Normal blood glucose level depends on the availability of insulin and its ability to bind insulin receptor (IR) that regulates the downstream signaling pathway. Glucose 13-20 insulin receptor Homo sapiens 108-110 26312838-10 2015 However, area under the curve for testosterone was higher in women with INSR mutations after DHEA than in women with PCOS and controls (874 2 [SE 242] vs 425 [136] and 375 2 [109], p<0 001 for both). Testosterone 34-46 insulin receptor Homo sapiens 72-76 26312838-10 2015 However, area under the curve for testosterone was higher in women with INSR mutations after DHEA than in women with PCOS and controls (874 2 [SE 242] vs 425 [136] and 375 2 [109], p<0 001 for both). Dehydroepiandrosterone 93-97 insulin receptor Homo sapiens 72-76 25212606-1 2015 PURPOSE: OSI-906 is a potent inhibitor of insulin-like growth factor-1 receptor (IGF1R) and insulin receptor (IR). 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 9-16 insulin receptor Homo sapiens 92-108 25212606-1 2015 PURPOSE: OSI-906 is a potent inhibitor of insulin-like growth factor-1 receptor (IGF1R) and insulin receptor (IR). 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 9-16 insulin receptor Homo sapiens 110-112 25212606-11 2015 Pharmacodynamic effects on IGF1R and IR phosphorylation were levels observed and correlated with plasma concentrations of OSI-906. silicon monoxide 122-125 insulin receptor Homo sapiens 37-39 25670076-2 2015 In this issue of Cancer Cell, Vidal and colleagues identify increased GATA2 and its AR-independent transactivation of IGF2 as a mechanism that can mediate taxane resistance through activation of IGF1/insulin receptor signaling. taxane 155-161 insulin receptor Homo sapiens 200-216 25849721-0 2015 Changes in insulin receptor signaling underlie neoadjuvant metformin administration in breast cancer: a prospective window of opportunity neoadjuvant study. Metformin 59-68 insulin receptor Homo sapiens 11-27 25687571-2 2015 We performed a bioinformatic screen of Golgi/endosome hepatic protein fractions and found that ATIC, which is a rate-limiting enzyme in the de novo purine biosynthesis pathway, and PTPLAD1 are associated with insulin receptor (IR) internalization. purine 148-154 insulin receptor Homo sapiens 209-225 25687571-2 2015 We performed a bioinformatic screen of Golgi/endosome hepatic protein fractions and found that ATIC, which is a rate-limiting enzyme in the de novo purine biosynthesis pathway, and PTPLAD1 are associated with insulin receptor (IR) internalization. purine 148-154 insulin receptor Homo sapiens 227-229 25687571-6 2015 Using an in vitro reconstitution system and siRNA-mediated partial knockdown of ATIC and PTPLAD1 in HEK293 cells, we show that both ATIC and PTPLAD1 affect IR tyrosine phosphorylation and endocytosis. Tyrosine 159-167 insulin receptor Homo sapiens 156-158 25687571-9 2015 These results suggest the presence of a signaling mechanism that senses adenylate synthesis, ATP levels, and IR activation states and that acts in regulating IR autophosphorylation and endocytosis. Adenosine Triphosphate 93-96 insulin receptor Homo sapiens 158-160 25693802-4 2015 Motif analysis using the NetworKIN algorithm revealed that the activity of tyrosine phosphorylation kinases insulin growth factor 1 receptor (IGF1R)/insulin receptor is significantly enriched among the up-regulated phosphorylation substrates during capacitation. Tyrosine 75-83 insulin receptor Homo sapiens 149-165 25458098-1 2015 PURPOSE: Insulin/insulin receptor (INSR) signaling plays diverse roles in the central nervous system, including regulation of blood glucose, synaptic plasticity, dendritic growth, modulation of electrophysiological activity, proliferation of astrocytes and neuronal apoptosis. Glucose 132-139 insulin receptor Homo sapiens 9-33 25484249-5 2015 Studies have indicated that insulin receptor (IR) and insulin receptor substrate 1 (IRS1) are essential factors involved in the regulation of blood glucose levels. Blood Glucose 142-155 insulin receptor Homo sapiens 28-44 25484249-5 2015 Studies have indicated that insulin receptor (IR) and insulin receptor substrate 1 (IRS1) are essential factors involved in the regulation of blood glucose levels. Blood Glucose 142-155 insulin receptor Homo sapiens 46-48 25342129-2 2015 Brain tissue studies suggested that insulin resistance is caused by low insulin receptor signaling attributable to its abnormal association with more phospho (P)-serine-type 1 insulin receptor substrate (IRS-1) and less P-tyrosine-IRS-1. Serine 162-168 insulin receptor Homo sapiens 72-88 25342129-2 2015 Brain tissue studies suggested that insulin resistance is caused by low insulin receptor signaling attributable to its abnormal association with more phospho (P)-serine-type 1 insulin receptor substrate (IRS-1) and less P-tyrosine-IRS-1. Tyrosine 222-230 insulin receptor Homo sapiens 72-88 25458098-1 2015 PURPOSE: Insulin/insulin receptor (INSR) signaling plays diverse roles in the central nervous system, including regulation of blood glucose, synaptic plasticity, dendritic growth, modulation of electrophysiological activity, proliferation of astrocytes and neuronal apoptosis. Glucose 132-139 insulin receptor Homo sapiens 35-39 25404012-4 2015 Top canonical pathways that were inhibited upon erlotinib treatment in sensitive cells, but not in the resistant cells include EGFR, insulin receptor, hepatocyte growth factor, mitogen-activated protein kinase, mechanistic target of rapamycin, ribosomal protein S6 kinase beta 1, and Janus kinase/signal transducer and activator of transcription signaling. Erlotinib Hydrochloride 48-57 insulin receptor Homo sapiens 133-149 25604425-5 2015 The hybrid receptor specificity is obtained from a combination of two specific antibodies for IGF1R and for an IR tyrosine phosphorylation site. Tyrosine 114-122 insulin receptor Homo sapiens 111-113 25281561-8 2015 GO and pathway analyses showed that six fatty acid beta-oxidation-related proteins (HADHB, ECHS1, ACSL4, ACADM, ACSL1 and HADH) were up-regulated in FLL cells, which was consistent with the results obtained from real-time PCR, Western blot and MS, while INSR pathway-related proteins (INSR, IRS1, PI3K and PKC) was low in the ligament of AS as compared with that in healthy controls. Fatty Acids 40-50 insulin receptor Homo sapiens 254-258 25281561-8 2015 GO and pathway analyses showed that six fatty acid beta-oxidation-related proteins (HADHB, ECHS1, ACSL4, ACADM, ACSL1 and HADH) were up-regulated in FLL cells, which was consistent with the results obtained from real-time PCR, Western blot and MS, while INSR pathway-related proteins (INSR, IRS1, PI3K and PKC) was low in the ligament of AS as compared with that in healthy controls. Fatty Acids 40-50 insulin receptor Homo sapiens 285-289 25281561-9 2015 CONCLUSION: The lower body fat level in AS maybe due to up-regulation of fatty acid beta-oxidation-related enzymes regulated by INSR/PI3K/PKC pathway. Fatty Acids 73-83 insulin receptor Homo sapiens 128-132 26491440-6 2015 In males, testosterone works via androgen receptors to increase insulin receptor expression and glycogen synthesis, decrease glucose uptake and lipogenesis, and promote cholesterol storage in the liver. Testosterone 10-22 insulin receptor Homo sapiens 64-80 24786779-9 2014 An increased expression of insulin receptor, GLUT-4 and an increased activation of p70S6K1 were observed during treatment with lercanidipine + enalapril but not with lercanidipine + hydrochlorothiazide. Enalapril 143-152 insulin receptor Homo sapiens 27-43 25267499-0 2014 The tyrphostin NT157 suppresses insulin receptor substrates and augments therapeutic response of prostate cancer. Tyrphostins 4-14 insulin receptor Homo sapiens 32-48 25004245-6 2014 Although phosphorylation at Tyr1146 of the insulin receptor was inhibited by tacrolimus, the phosphorylation and/or protein levels of the insulin signaling proteins IRS1/2, p85-PI3K, PKB, AS160, and mTORC1, as well as GLUT4 and GLUT1, were unchanged by CsA or tacrolimus. Tacrolimus 77-87 insulin receptor Homo sapiens 43-59 24786779-9 2014 An increased expression of insulin receptor, GLUT-4 and an increased activation of p70S6K1 were observed during treatment with lercanidipine + enalapril but not with lercanidipine + hydrochlorothiazide. lercanidipine 127-140 insulin receptor Homo sapiens 27-43 25241191-1 2014 Although the flavonoid quercetin is known to inhibit activation of insulin receptor signaling, the inhibitory mechanism is largely unknown. Flavonoids 13-22 insulin receptor Homo sapiens 67-83 25241191-1 2014 Although the flavonoid quercetin is known to inhibit activation of insulin receptor signaling, the inhibitory mechanism is largely unknown. Quercetin 23-32 insulin receptor Homo sapiens 67-83 24277691-12 2014 Moreover, formula-fed children with low expression of SLC27A2, FASN, PPARalpha and INSR presented higher triglyceride levels than subjects with high expression of these genes (77.7 mg dL(-1) vs. 44.8 mg dL(-1) ). Triglycerides 105-117 insulin receptor Homo sapiens 83-87 25424739-7 2014 P-DMRs located in INSR and CPT1A have enhancer activity in vitro and differential methylation is associated with birth weight and serum LDL cholesterol. Cholesterol 140-151 insulin receptor Homo sapiens 18-22 25240198-3 2014 Furthermore, the ectopic expression of miR-195 suppresses the expression of INSR, thereby impairing the insulin signaling cascade and glycogen synthesis in HepG2 cells. Glycogen 134-142 insulin receptor Homo sapiens 76-80 25004245-6 2014 Although phosphorylation at Tyr1146 of the insulin receptor was inhibited by tacrolimus, the phosphorylation and/or protein levels of the insulin signaling proteins IRS1/2, p85-PI3K, PKB, AS160, and mTORC1, as well as GLUT4 and GLUT1, were unchanged by CsA or tacrolimus. Cyclosporine 253-256 insulin receptor Homo sapiens 43-59 25004245-6 2014 Although phosphorylation at Tyr1146 of the insulin receptor was inhibited by tacrolimus, the phosphorylation and/or protein levels of the insulin signaling proteins IRS1/2, p85-PI3K, PKB, AS160, and mTORC1, as well as GLUT4 and GLUT1, were unchanged by CsA or tacrolimus. Tacrolimus 260-270 insulin receptor Homo sapiens 43-59 25259572-6 2014 Cells chronically exposed to insulin show a diminished the level of IR tyrosine and serine autophosphorylation below that observed after short-term insulin exposure. Tyrosine 71-79 insulin receptor Homo sapiens 68-70 24973425-0 2014 Functional genetic approach identifies MET, HER3, IGF1R, INSR pathways as determinants of lapatinib unresponsiveness in HER2-positive gastric cancer. Lapatinib 90-99 insulin receptor Homo sapiens 57-61 24973425-9 2014 RESULTS: MET, HER3, insulin-like growth factor (IGF)-1R, and INSR were identified to mediate lapatinib unresponsiveness in HER2+ gastric cancer cells. Lapatinib 93-102 insulin receptor Homo sapiens 61-65 24973425-12 2014 CONCLUSIONS: MET, HER3, IGF1R, and INSR pathways activation represent novel mechanism underlying lapatinib unresponsiveness in HER2+ gastric cancer. Lapatinib 97-106 insulin receptor Homo sapiens 35-39 25123125-27 2014 The results from these studies demonstrate that the well-established abnormalities in insulin action on glucose uptake and glycogen synthesis are reflected by defects in insulin signaling to these cellular processes in type 2 diabetes, obesity, and PCOS, and as expected also in inherited insulin resistance caused by a mutation in INSR. Glucose 104-111 insulin receptor Homo sapiens 332-336 25002580-7 2014 Surprisingly, although [L-Ser(B8)]proinsulin did not fold well under the physiological conditions investigated, once folded the [L-Ser(B8)]proinsulin protein molecule bound to the insulin receptor more effectively than wild-type proinsulin. Serine 129-134 insulin receptor Homo sapiens 180-196 25352918-8 2014 Accordingly, aldosterone impairs insulin receptor (IR) signaling by altering the phosphatidylinositol 3-kinase (PI3K)/nitric oxide (NO) pathway and by inducing oxidative stress and crosstalk between the IR and the insulin-like growth factor-1 receptor (IGF-1R). Nitric Oxide 118-130 insulin receptor Homo sapiens 33-49 25352918-8 2014 Accordingly, aldosterone impairs insulin receptor (IR) signaling by altering the phosphatidylinositol 3-kinase (PI3K)/nitric oxide (NO) pathway and by inducing oxidative stress and crosstalk between the IR and the insulin-like growth factor-1 receptor (IGF-1R). Nitric Oxide 118-130 insulin receptor Homo sapiens 51-53 24703981-1 2014 The hepatic insulin signaling mediated by insulin receptor substrates IRS1 and IRS2 plays a central role in maintaining glucose homeostasis under different physiological conditions. Glucose 120-127 insulin receptor Homo sapiens 42-58 24627035-1 2014 OBJECTIVE: To assess the effect of metformin on gene and protein expression of insulin receptor (IR) and IGF-1 (IGF-1R) receptor in human endometrial stromal cells after stimulation with androgen and insulin. Metformin 35-44 insulin receptor Homo sapiens 79-95 24627035-1 2014 OBJECTIVE: To assess the effect of metformin on gene and protein expression of insulin receptor (IR) and IGF-1 (IGF-1R) receptor in human endometrial stromal cells after stimulation with androgen and insulin. Metformin 35-44 insulin receptor Homo sapiens 97-99 24627035-3 2014 RESULTS: IR gene expression was increased after treatment with insulin (2.9-fold change, p = 0.027) and further after metformin treatment (4.7-fold change, p < 0.001), and in IGF-1R, the group treated with insulin (1.83-fold change) and metformin (1.78-fold change) showed more expression, than control group (p < 0.001). Metformin 118-127 insulin receptor Homo sapiens 9-11 24627035-3 2014 RESULTS: IR gene expression was increased after treatment with insulin (2.9-fold change, p = 0.027) and further after metformin treatment (4.7-fold change, p < 0.001), and in IGF-1R, the group treated with insulin (1.83-fold change) and metformin (1.78-fold change) showed more expression, than control group (p < 0.001). Metformin 240-249 insulin receptor Homo sapiens 9-11 24627035-4 2014 Similarly, IR protein expression was increased after addition of metformin and insulin (249,869 +- 15,878) in relation to the other groups (p < 0.001). Metformin 65-74 insulin receptor Homo sapiens 11-13 24627035-7 2014 CONCLUSION: Metformin in combination with insulin increased IR protein and gene expressions, while it had no influence on the protein expression of IGF-1R in endometrial stromal cells. Metformin 12-21 insulin receptor Homo sapiens 60-62 24867955-5 2014 Like insulin-dependent activation, IR-TM requires that IR have a competent ATP-binding site and kinase activation loop. Adenosine Triphosphate 75-78 insulin receptor Homo sapiens 35-37 24867955-5 2014 Like insulin-dependent activation, IR-TM requires that IR have a competent ATP-binding site and kinase activation loop. Adenosine Triphosphate 75-78 insulin receptor Homo sapiens 55-57 25123125-27 2014 The results from these studies demonstrate that the well-established abnormalities in insulin action on glucose uptake and glycogen synthesis are reflected by defects in insulin signaling to these cellular processes in type 2 diabetes, obesity, and PCOS, and as expected also in inherited insulin resistance caused by a mutation in INSR. Glycogen 123-131 insulin receptor Homo sapiens 332-336 24130215-0 2014 Di(2-ethylhexyl)phthalate exposure impairs insulin receptor and glucose transporter 4 gene expression in L6 myotubes. Diethylhexyl Phthalate 0-25 insulin receptor Homo sapiens 43-59 25114673-3 2014 OBJECTIVE: To examine whether the exon 17 of INSR gene contributes to genetic susceptibility to PCOS in Iraqi women and its effects on glucose tolerance test and lipid profile. Glucose 135-142 insulin receptor Homo sapiens 45-49 25114673-7 2014 RESULTS: The C/T polymorphism at His 1058 in exon 17 of INSR was associated with PCOS (obese and non-obese). Histidine 33-36 insulin receptor Homo sapiens 56-60 24568842-0 2014 Human biliverdin reductase-based peptides activate and inhibit glucose uptake through direct interaction with the kinase domain of insulin receptor. Glucose 63-70 insulin receptor Homo sapiens 131-147 24535599-8 2014 Grb14-IR binding was also facilitated by replacement of the serines with Ala. Serine 60-67 insulin receptor Homo sapiens 6-8 24535599-8 2014 Grb14-IR binding was also facilitated by replacement of the serines with Ala. Alanine 73-76 insulin receptor Homo sapiens 6-8 24939305-0 2014 Relationship between tyrosine phosphorylation and protein expression of insulin receptor and insulin resistance in gestational diabetes mellitus. Tyrosine 21-29 insulin receptor Homo sapiens 72-88 24939305-1 2014 The relationship between tyrosine phosphorylation (TP) and protein expression of insulin receptor (InsR) and insulin resistance (IR) in patients with gestational diabetes mellitus (GDM) was investigated. Tyrosine 25-33 insulin receptor Homo sapiens 81-97 24939305-1 2014 The relationship between tyrosine phosphorylation (TP) and protein expression of insulin receptor (InsR) and insulin resistance (IR) in patients with gestational diabetes mellitus (GDM) was investigated. Tyrosine 25-33 insulin receptor Homo sapiens 99-103 24440425-5 2014 The sequence containing residues L962 to Y976 of the TMD of the IR in micelles adopts a well-defined helical structure with a kink formed by glycine and proline residues present at its N-terminus, which might be important for its function. Glycine 141-148 insulin receptor Homo sapiens 64-66 24440425-5 2014 The sequence containing residues L962 to Y976 of the TMD of the IR in micelles adopts a well-defined helical structure with a kink formed by glycine and proline residues present at its N-terminus, which might be important for its function. Proline 153-160 insulin receptor Homo sapiens 64-66 24341419-6 2014 In contrast, in gestational diabetes, in addition to the decrease in insulin receptor substrate 1 tyrosine phosphorylation, there is an additional decrease in tyrosine phosphorylation of the intracellular portion of the insulin receptor that is not related to the insulin receptor protein content. Tyrosine 159-167 insulin receptor Homo sapiens 220-236 24944904-6 2014 Following genetic ablation of InsR, transcriptome profiling of Glut4 neurons demonstrated impairment of the insulin, peptide hormone, and cAMP signaling pathways, with a striking upregulation of anion homeostasis pathway. Cyclic AMP 138-142 insulin receptor Homo sapiens 30-34 24651808-6 2014 Through binding to the extracellular domain of the IR, 4548-G05 induces activation of the receptor and initiates the downstream Akt and extracellular signal-related kinase pathways to trigger glucose uptake in C2C12 myotubes. Glucose 192-199 insulin receptor Homo sapiens 51-53 24399479-1 2014 We demonstrated the molecular pathogenesis of type 2 diabetes and insulin resistance focusing on the interaction between insulin receptor and GM3 ganglioside in adipocytes and propose a working hypothesis "metabolic disorders, such as type 2 diabetes, are membrane microdomain disorders caused by aberrant expression of gangliosides". G(M3) Ganglioside 142-157 insulin receptor Homo sapiens 121-137 24399479-1 2014 We demonstrated the molecular pathogenesis of type 2 diabetes and insulin resistance focusing on the interaction between insulin receptor and GM3 ganglioside in adipocytes and propose a working hypothesis "metabolic disorders, such as type 2 diabetes, are membrane microdomain disorders caused by aberrant expression of gangliosides". Gangliosides 320-332 insulin receptor Homo sapiens 121-137 24654916-5 2014 Melatonin acts by regulating GLUT4 expression and/or triggering, via its G-protein-coupled membrane receptors, the phosphorylation of the insulin receptor and its intracellular substrates mobilizing the insulin-signaling pathway. Melatonin 0-9 insulin receptor Homo sapiens 138-154 24758840-5 2014 The non-covalently associated dimeric structures are reminiscent of those of the IR family, which has a disulfide-linked dimeric structure. Disulfides 104-113 insulin receptor Homo sapiens 81-83 24264858-3 2014 The pathogenesis of insulin resistance involves several inhibitory molecules that interfere with the tyrosine phosphorylation of the insulin receptor and its downstream effectors. Tyrosine 101-109 insulin receptor Homo sapiens 133-149 24508798-0 2014 Development of in vitro model of insulin receptor cleavage induced by high glucose in HepG2 cells. Glucose 75-82 insulin receptor Homo sapiens 33-49 24196191-2 2014 INSR-A promotes cell growth whereas INSR-B predominantly regulates glucose homeostasis. Glucose 67-74 insulin receptor Homo sapiens 36-40 24843827-0 2014 Novel effects of Brefeldin A (BFA) in signaling through the insulin receptor (IR) pathway and regulating FoxO1-mediated transcription. Brefeldin A 17-28 insulin receptor Homo sapiens 60-76 24071517-6 2014 Mechanistic evidence revealed that TMP reduced insulin receptor (InsR) expression and blocked the downstream phosphatidylinositol-3-kinase (PI3K)/AKT and extracellular signal-regulated kinase (ERK) cascades, which was required for TMP attenuation of HSC activation. tetramethylpyrazine 35-38 insulin receptor Homo sapiens 47-63 24071517-6 2014 Mechanistic evidence revealed that TMP reduced insulin receptor (InsR) expression and blocked the downstream phosphatidylinositol-3-kinase (PI3K)/AKT and extracellular signal-regulated kinase (ERK) cascades, which was required for TMP attenuation of HSC activation. tetramethylpyrazine 35-38 insulin receptor Homo sapiens 65-69 24071517-8 2014 It could be concluded that TMP inhibited Glu/Ins-stimulated HSC activation and ECM production by inhibiting InsR-mediated PI3K/AKT and ERK pathways. tetramethylpyrazine 27-30 insulin receptor Homo sapiens 108-112 24071517-8 2014 It could be concluded that TMP inhibited Glu/Ins-stimulated HSC activation and ECM production by inhibiting InsR-mediated PI3K/AKT and ERK pathways. Glutamic Acid 41-44 insulin receptor Homo sapiens 108-112 24071517-8 2014 It could be concluded that TMP inhibited Glu/Ins-stimulated HSC activation and ECM production by inhibiting InsR-mediated PI3K/AKT and ERK pathways. Indium 45-48 insulin receptor Homo sapiens 108-112 24401367-4 2014 Similarly, Cr enhances the insulin receptor activity on target tissues, especially in muscle cells. Chromium 11-13 insulin receptor Homo sapiens 27-43 23969158-2 2014 However, mounting evidence implicates ceramides and their derivatives in various aspects of metabolism via directly impacting the insulin receptor as well as modulating cell survival and proliferation. Ceramides 38-47 insulin receptor Homo sapiens 130-146 24843827-0 2014 Novel effects of Brefeldin A (BFA) in signaling through the insulin receptor (IR) pathway and regulating FoxO1-mediated transcription. Brefeldin A 17-28 insulin receptor Homo sapiens 78-80 24843827-0 2014 Novel effects of Brefeldin A (BFA) in signaling through the insulin receptor (IR) pathway and regulating FoxO1-mediated transcription. Brefeldin A 30-33 insulin receptor Homo sapiens 60-76 24843827-0 2014 Novel effects of Brefeldin A (BFA) in signaling through the insulin receptor (IR) pathway and regulating FoxO1-mediated transcription. Brefeldin A 30-33 insulin receptor Homo sapiens 78-80 24843827-5 2014 We report that BFA causes the activation of the insulin receptor (IR), IRS-1, Akt-2, and AS160 components of the insulin pathway. Brefeldin A 15-18 insulin receptor Homo sapiens 48-64 24843827-5 2014 We report that BFA causes the activation of the insulin receptor (IR), IRS-1, Akt-2, and AS160 components of the insulin pathway. Brefeldin A 15-18 insulin receptor Homo sapiens 66-68 24338270-6 2014 Other drug-discovery approaches are employed to target IGF-1R, and IR includes antisense oligonucleotides and recombinant IGF-binding proteins. Oligonucleotides 89-105 insulin receptor Homo sapiens 67-69 24071517-0 2014 Tetramethylpyrazine reduces glucose and insulin-induced activation of hepatic stellate cells by inhibiting insulin receptor-mediated PI3K/AKT and ERK pathways. tetramethylpyrazine 0-19 insulin receptor Homo sapiens 107-123 24603137-3 2014 The aim of this study was to evaluate gene and protein expression of an insulin receptor (IR), insulin-like growth factor-1 (IGF1) receptor (IGF1R) and aromatase in granulosa cells treated with metformin and insulin. Metformin 194-203 insulin receptor Homo sapiens 72-88 24603137-3 2014 The aim of this study was to evaluate gene and protein expression of an insulin receptor (IR), insulin-like growth factor-1 (IGF1) receptor (IGF1R) and aromatase in granulosa cells treated with metformin and insulin. Metformin 194-203 insulin receptor Homo sapiens 90-92 24603137-6 2014 RESULTS: IR and IGF1R mRNA expression was significantly enhanced by metformin but was not affected by insulin. Metformin 68-77 insulin receptor Homo sapiens 9-11 24603137-9 2014 CONCLUSION: A direct effect of metformin on the gene expression of IGF1R, IR and aromatase was observed. Metformin 31-40 insulin receptor Homo sapiens 74-76 24553405-6 2014 KY-201, but not rosiglitazone inhibited protein tyrosine phosphatase 1B (PTP1B) and increased phosphorylation of the insulin receptor in HepG2 cells. 7-(2-(2-(2-cyclopentylvinyl)-5-methyloxazol-4-yl)-ethoxy)-2-(2,4-hexadienoyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid 0-6 insulin receptor Homo sapiens 117-133 24121506-5 2013 Within L1C domains, five amino acid residues (Leu-135, Gly-188, Arg-244, and vicinal His-318 and Lys-319) were identified as IRR-specific by species conservation analysis of the IR family. Leucine 46-49 insulin receptor Homo sapiens 125-127 24282611-8 2013 Altogether, these results demonstrate an interplay between E-cadherin and IR/IGF-IR signaling as major networking players in the regulation of bisecting N-glycans expression, with important effects in the modulation of epithelial characteristics and tumor cell invasion. n-glycans 153-162 insulin receptor Homo sapiens 74-76 24121506-5 2013 Within L1C domains, five amino acid residues (Leu-135, Gly-188, Arg-244, and vicinal His-318 and Lys-319) were identified as IRR-specific by species conservation analysis of the IR family. Glycine 55-58 insulin receptor Homo sapiens 125-127 24121506-5 2013 Within L1C domains, five amino acid residues (Leu-135, Gly-188, Arg-244, and vicinal His-318 and Lys-319) were identified as IRR-specific by species conservation analysis of the IR family. Arginine 64-67 insulin receptor Homo sapiens 125-127 24121506-5 2013 Within L1C domains, five amino acid residues (Leu-135, Gly-188, Arg-244, and vicinal His-318 and Lys-319) were identified as IRR-specific by species conservation analysis of the IR family. Histidine 85-88 insulin receptor Homo sapiens 125-127 24121506-5 2013 Within L1C domains, five amino acid residues (Leu-135, Gly-188, Arg-244, and vicinal His-318 and Lys-319) were identified as IRR-specific by species conservation analysis of the IR family. Lysine 97-100 insulin receptor Homo sapiens 125-127 23969187-0 2013 Metreleptin improves blood glucose in patients with insulin receptor mutations. Blood Glucose 21-34 insulin receptor Homo sapiens 52-68 24037759-2 2013 The current model for insulin receptor activation is that two distinct surfaces of insulin monomer engage sequentially with two distinct binding sites on the extracellular surface of the insulin receptor, which is itself a disulfide-linked (alphabeta)2 homodimer. Disulfides 223-232 insulin receptor Homo sapiens 22-38 24037759-2 2013 The current model for insulin receptor activation is that two distinct surfaces of insulin monomer engage sequentially with two distinct binding sites on the extracellular surface of the insulin receptor, which is itself a disulfide-linked (alphabeta)2 homodimer. Disulfides 223-232 insulin receptor Homo sapiens 187-203 24568043-2 2013 STUDY DESIGN: We ex-amined the frequency of the His 1058 C/T single nucleotide polymorphism (SNP) found in exon 17 of the INSR gene in 61 Japanese PCOS patients and 99 Japanese healthy controls. Histidine 48-51 insulin receptor Homo sapiens 122-126 23665048-9 2013 Elevation in status of cav-2 expression rendered the noncaveolar activation of IR signaling in cav-1 down-regulated or/and cholesterol-depleted cells. Cholesterol 123-134 insulin receptor Homo sapiens 79-81 24101906-7 2013 STAT3-Ser regulates Hes3, and together they form a convergence point for several signals, including Notch, Tie2, and insulin receptor activation. Serine 6-9 insulin receptor Homo sapiens 117-133 24251203-6 2013 Treatment of myoblasts with 10-7 M calcitriol for 24 h showed a significant increase in GLUT1, GLUT4, VDR, and insulin receptor (IR) expression. Calcitriol 35-45 insulin receptor Homo sapiens 111-127 24251203-6 2013 Treatment of myoblasts with 10-7 M calcitriol for 24 h showed a significant increase in GLUT1, GLUT4, VDR, and insulin receptor (IR) expression. Calcitriol 35-45 insulin receptor Homo sapiens 129-131 23935097-3 2013 Biochemical and structural studies indicate that this class achieves its high selectivity by binding to the ATP-binding pocket of inactive, unphosphorylated IGF-1R/IR and stabilizing the activation loop in a native-like inactive conformation. Adenosine Triphosphate 108-111 insulin receptor Homo sapiens 164-166 23603635-3 2013 Different categories of compounds including mono and di substituted benzoquinones, vanadium based compounds and natural products have been reported to cause insulin-like effects either by increasing phosphorylation of insulin receptor (IR) or inhibiting the protein tyrosine phosphatases. mono and di substituted benzoquinones 44-81 insulin receptor Homo sapiens 218-234 24251203-7 2013 The results indicate a potential antidiabetic function of vitamin D on GLUT1, GLUT4, VDR, and IR by improving receptor gene expression suggesting a role for vitamin D in regulation of expression of the glucose transporters in muscle cells. Vitamin D 58-67 insulin receptor Homo sapiens 94-96 23700321-4 2013 Alternatively, activation of IR increases caveolin-1 phosphorylation on tyrosine-14. Tyrosine 72-80 insulin receptor Homo sapiens 29-31 23653049-1 2013 AIMS/HYPOTHESIS: In vitro, insulin glargine (A21Gly,B31Arg,B32Arg human insulin) has an insulin receptor (IR) profile similar to that of human insulin, but a slightly higher affinity for the IGF-1 receptor (IGF1R). Insulin Glargine 35-43 insulin receptor Homo sapiens 88-104 23653049-1 2013 AIMS/HYPOTHESIS: In vitro, insulin glargine (A21Gly,B31Arg,B32Arg human insulin) has an insulin receptor (IR) profile similar to that of human insulin, but a slightly higher affinity for the IGF-1 receptor (IGF1R). Insulin Glargine 35-43 insulin receptor Homo sapiens 106-108 23653049-6 2013 Glargine treatment resulted in phosphorylation levels of IR and Akt that were comparable with those achieved with human insulin, although delayed in time in some tissues. Insulin Glargine 0-8 insulin receptor Homo sapiens 57-59 23700321-8 2013 For cells pretreated with testosterone, higher IR, IRS-1, and caveolin-1 protein levels compared with control conditions were detected. Testosterone 26-38 insulin receptor Homo sapiens 47-49 23052216-1 2013 The insulin signaling pathway regulates whole-body glucose homeostasis by transducing extracellular signals from the insulin receptor (IR) to downstream intracellular targets, thus coordinating a multitude of biological functions. Glucose 51-58 insulin receptor Homo sapiens 117-133 23052216-1 2013 The insulin signaling pathway regulates whole-body glucose homeostasis by transducing extracellular signals from the insulin receptor (IR) to downstream intracellular targets, thus coordinating a multitude of biological functions. Glucose 51-58 insulin receptor Homo sapiens 135-137 23052216-5 2013 Accordingly, our review will focus on roles for IR substrates as they pertain to three primary areas: metabolism/glucose uptake, mitogenesis/growth, and aging/longevity. Glucose 113-120 insulin receptor Homo sapiens 48-50 23052216-6 2013 While IR functions in a seemingly pleiotropic manner in many cell types, through these three main roles in fat and skeletal muscle cells, IR multi-tasks to regulate whole-body glucose homeostasis to impact healthspan and lifespan. Glucose 176-183 insulin receptor Homo sapiens 6-8 23052216-6 2013 While IR functions in a seemingly pleiotropic manner in many cell types, through these three main roles in fat and skeletal muscle cells, IR multi-tasks to regulate whole-body glucose homeostasis to impact healthspan and lifespan. Glucose 176-183 insulin receptor Homo sapiens 138-140 23603635-3 2013 Different categories of compounds including mono and di substituted benzoquinones, vanadium based compounds and natural products have been reported to cause insulin-like effects either by increasing phosphorylation of insulin receptor (IR) or inhibiting the protein tyrosine phosphatases. mono and di substituted benzoquinones 44-81 insulin receptor Homo sapiens 236-238 23603635-3 2013 Different categories of compounds including mono and di substituted benzoquinones, vanadium based compounds and natural products have been reported to cause insulin-like effects either by increasing phosphorylation of insulin receptor (IR) or inhibiting the protein tyrosine phosphatases. Vanadium 83-91 insulin receptor Homo sapiens 218-234 23603635-3 2013 Different categories of compounds including mono and di substituted benzoquinones, vanadium based compounds and natural products have been reported to cause insulin-like effects either by increasing phosphorylation of insulin receptor (IR) or inhibiting the protein tyrosine phosphatases. Vanadium 83-91 insulin receptor Homo sapiens 236-238 23338941-1 2013 The insulin-like growth factor-1 receptor (IGF-1R), like the insulin receptor (IR), plays a significant role in determining bioavailability of the critical signalling molecule nitric oxide (NO) and hence, modulates endothelial cell function, particularly in response to stimulation with insulin. Nitric Oxide 176-188 insulin receptor Homo sapiens 61-77 23338941-1 2013 The insulin-like growth factor-1 receptor (IGF-1R), like the insulin receptor (IR), plays a significant role in determining bioavailability of the critical signalling molecule nitric oxide (NO) and hence, modulates endothelial cell function, particularly in response to stimulation with insulin. Nitric Oxide 176-188 insulin receptor Homo sapiens 79-81 23875003-4 2013 3xTg-AD mice fed 0.23% w/v lipoic acid in drinking water for 4 weeks showed an insulin mimetic effect that consisted of increased brain glucose uptake, activation of the insulin receptor substrate and of the PI3K/Akt signaling pathway. Thioctic Acid 27-38 insulin receptor Homo sapiens 170-186 23875003-4 2013 3xTg-AD mice fed 0.23% w/v lipoic acid in drinking water for 4 weeks showed an insulin mimetic effect that consisted of increased brain glucose uptake, activation of the insulin receptor substrate and of the PI3K/Akt signaling pathway. Water 51-56 insulin receptor Homo sapiens 170-186 23425024-2 2013 "Hydrogen sulfide treatment promotes glucose uptake by increasing insulin receptor sensitivity and ameliorates kidney lesions in type 2 diabetes." Hydrogen Sulfide 1-17 insulin receptor Homo sapiens 66-82 23425024-2 2013 "Hydrogen sulfide treatment promotes glucose uptake by increasing insulin receptor sensitivity and ameliorates kidney lesions in type 2 diabetes." Glucose 37-44 insulin receptor Homo sapiens 66-82 23592917-0 2013 Reduced insulin receptor signaling in retinal Muller cells cultured in high glucose. Glucose 76-83 insulin receptor Homo sapiens 8-24 23348915-1 2013 Insulin regulates blood glucose levels in higher organisms by binding to and activating insulin receptor (IR), a constitutively homodimeric glycoprotein of the receptor tyrosine kinase (RTK) superfamily. Blood Glucose 18-31 insulin receptor Homo sapiens 88-104 23348915-1 2013 Insulin regulates blood glucose levels in higher organisms by binding to and activating insulin receptor (IR), a constitutively homodimeric glycoprotein of the receptor tyrosine kinase (RTK) superfamily. Blood Glucose 18-31 insulin receptor Homo sapiens 106-108 23225242-2 2013 Tyrosine phosphorylation of the insulin receptor (IR) by insulin promotes glucose uptake by activating the PI3K/Akt pathway. Tyrosine 0-8 insulin receptor Homo sapiens 32-48 23348423-4 2013 We show here that siRNA knockdown of the insulin receptor enhanced the cytotoxic action of native Pseudomonas exotoxin and enhanced SS1P toxicity on several human cell lines, but did not affect the response to other cytotoxic agents such as TRAIL, etoposide, and cycloheximide. Etoposide 248-257 insulin receptor Homo sapiens 41-57 23348423-4 2013 We show here that siRNA knockdown of the insulin receptor enhanced the cytotoxic action of native Pseudomonas exotoxin and enhanced SS1P toxicity on several human cell lines, but did not affect the response to other cytotoxic agents such as TRAIL, etoposide, and cycloheximide. Cycloheximide 263-276 insulin receptor Homo sapiens 41-57 23314177-3 2013 Furthermore, Ahsg inhibits InsR autophosphorylation of highly-purified insulin holoreceptors in a cell-free, ATP-dependent system, with an IC50 within the range of single-chain Ahsg concentrations in human serum. Adenosine Triphosphate 109-112 insulin receptor Homo sapiens 27-31 23225242-2 2013 Tyrosine phosphorylation of the insulin receptor (IR) by insulin promotes glucose uptake by activating the PI3K/Akt pathway. Tyrosine 0-8 insulin receptor Homo sapiens 50-52 23225242-2 2013 Tyrosine phosphorylation of the insulin receptor (IR) by insulin promotes glucose uptake by activating the PI3K/Akt pathway. Glucose 74-81 insulin receptor Homo sapiens 32-48 23225242-2 2013 Tyrosine phosphorylation of the insulin receptor (IR) by insulin promotes glucose uptake by activating the PI3K/Akt pathway. Glucose 74-81 insulin receptor Homo sapiens 50-52 23363976-1 2013 Binge alcohol exposure impairs hepatic insulin action by blunting insulin receptor signaling in the brain and enables the identification of a therapeutic target that may help treat alcohol-induced insulin resistance (Lindtner et al., this issue). Alcohols 6-13 insulin receptor Homo sapiens 66-82 23181759-2 2013 In the present study, in vivo experiments using a non-invasive method of chronic administration of corticosterone in drinking water demonstrated that chronic corticosterone administration led to cognitive impairment in the novel object recognition test and insulin resistance, as shown by significant increases in plasma insulin levels and the homeostatic model assessment index, and decreased insulin receptor phosphorylation. Corticosterone 99-113 insulin receptor Homo sapiens 394-410 23181759-2 2013 In the present study, in vivo experiments using a non-invasive method of chronic administration of corticosterone in drinking water demonstrated that chronic corticosterone administration led to cognitive impairment in the novel object recognition test and insulin resistance, as shown by significant increases in plasma insulin levels and the homeostatic model assessment index, and decreased insulin receptor phosphorylation. Water 126-131 insulin receptor Homo sapiens 394-410 23181759-2 2013 In the present study, in vivo experiments using a non-invasive method of chronic administration of corticosterone in drinking water demonstrated that chronic corticosterone administration led to cognitive impairment in the novel object recognition test and insulin resistance, as shown by significant increases in plasma insulin levels and the homeostatic model assessment index, and decreased insulin receptor phosphorylation. Corticosterone 158-172 insulin receptor Homo sapiens 394-410 23471249-4 2013 The insulin receptor within the central nervous system is widely distributed, reflecting insulin"s diverse range of actions, including acting as an adiposity signal to reduce food intake and increase energy expenditure, regulation of systemic glucose responses, altering sympathetic activity, and involvement in cognitive function. Glucose 243-250 insulin receptor Homo sapiens 4-20 23457259-3 2013 As in prototypical RTKs, tyrosine phosphorylation in the juxtamembrane region of InsR creates recruitment sites for downstream signaling proteins (IRS [InsR substrate] proteins, Shc) containing a phosphotyrosine-binding (PTB) domain, and tyrosine phosphorylation in the kinase activation loop stimulates InsR"s catalytic activity. Tyrosine 25-33 insulin receptor Homo sapiens 81-85 23457259-3 2013 As in prototypical RTKs, tyrosine phosphorylation in the juxtamembrane region of InsR creates recruitment sites for downstream signaling proteins (IRS [InsR substrate] proteins, Shc) containing a phosphotyrosine-binding (PTB) domain, and tyrosine phosphorylation in the kinase activation loop stimulates InsR"s catalytic activity. Tyrosine 25-33 insulin receptor Homo sapiens 152-156 23457259-3 2013 As in prototypical RTKs, tyrosine phosphorylation in the juxtamembrane region of InsR creates recruitment sites for downstream signaling proteins (IRS [InsR substrate] proteins, Shc) containing a phosphotyrosine-binding (PTB) domain, and tyrosine phosphorylation in the kinase activation loop stimulates InsR"s catalytic activity. Tyrosine 25-33 insulin receptor Homo sapiens 152-156 23457259-3 2013 As in prototypical RTKs, tyrosine phosphorylation in the juxtamembrane region of InsR creates recruitment sites for downstream signaling proteins (IRS [InsR substrate] proteins, Shc) containing a phosphotyrosine-binding (PTB) domain, and tyrosine phosphorylation in the kinase activation loop stimulates InsR"s catalytic activity. Phosphotyrosine 196-211 insulin receptor Homo sapiens 81-85 23457259-3 2013 As in prototypical RTKs, tyrosine phosphorylation in the juxtamembrane region of InsR creates recruitment sites for downstream signaling proteins (IRS [InsR substrate] proteins, Shc) containing a phosphotyrosine-binding (PTB) domain, and tyrosine phosphorylation in the kinase activation loop stimulates InsR"s catalytic activity. Tyrosine 203-211 insulin receptor Homo sapiens 81-85 23457259-4 2013 For InsR, phosphorylation of the activation loop, which contains three tyrosine residues, also creates docking sites for adaptor proteins (Grb10/14, SH2B2) that possess specialized Src homology-2 (SH2) domains, which are dimeric and engage two phosphotyrosines in the activation loop. Tyrosine 71-79 insulin receptor Homo sapiens 4-8 23457259-4 2013 For InsR, phosphorylation of the activation loop, which contains three tyrosine residues, also creates docking sites for adaptor proteins (Grb10/14, SH2B2) that possess specialized Src homology-2 (SH2) domains, which are dimeric and engage two phosphotyrosines in the activation loop. Phosphotyrosine 244-260 insulin receptor Homo sapiens 4-8 23628024-6 2013 mRNA level of IGF-IR in CR group was significantly lower than that in newly diagnosed and relapsed groups (P = 0.000 and P = 0.018); mRNA level of IR in newly diagnosed and relapsed groups were significantly lower than that in the normal control group (P = 0.001 and P = 0.018). Chromium 24-26 insulin receptor Homo sapiens 18-20 23628024-7 2013 mRNA level of IR in CR group was significantly higher than that in newly diagnosed and relapsed groups (P = 0.000 and P = 0.001); mRNA levels of IGF-IR and IR correlated with the clinical stages of the disease, while they had no association with the sex, age and white blood cell counts at new diagnosis. Chromium 20-22 insulin receptor Homo sapiens 14-16 23628024-7 2013 mRNA level of IR in CR group was significantly higher than that in newly diagnosed and relapsed groups (P = 0.000 and P = 0.001); mRNA levels of IGF-IR and IR correlated with the clinical stages of the disease, while they had no association with the sex, age and white blood cell counts at new diagnosis. Chromium 20-22 insulin receptor Homo sapiens 149-151 23319492-8 2013 Inhibition of the IGF1R/INSR signalling axis attenuated the effects of IGF2 on steroid hormone synthesis. Steroids 79-94 insulin receptor Homo sapiens 24-28 23395167-4 2013 LRP6 mutation carriers exhibited hyperinsulinemia and reduced insulin sensitivity compared to noncarrier relatives in response to oral glucose ingestion, which correlated with a significant decline in tissue expression of the insulin receptor and insulin signaling activity. Glucose 135-142 insulin receptor Homo sapiens 226-242 23363976-1 2013 Binge alcohol exposure impairs hepatic insulin action by blunting insulin receptor signaling in the brain and enables the identification of a therapeutic target that may help treat alcohol-induced insulin resistance (Lindtner et al., this issue). Alcohols 181-188 insulin receptor Homo sapiens 66-82 23108067-6 2012 Fetuin-A reduced insulin receptor substrate-1 and tyrosine phosphorylated insulin receptor substrate-1 expression in extravillous trophoblast cells that had been treated with insulin-like growth factor. Tyrosine 50-58 insulin receptor Homo sapiens 74-90 23844554-11 2013 Inhibition of AKT with AZD5363 resulted in upregulation and activation of RTKs, including IGF-IR and InsR, upregulation of FoxO3a and ERalpha mRNAs as well as FoxO- and ER-dependent transcription of IGF-I and IGF-II ligands. capivasertib 23-30 insulin receptor Homo sapiens 101-105 23844554-12 2013 Inhibition of IGF-IR/InsR or PI3K abrogated AKT PH-GFP membrane localization and T308 P-AKT following treatment with AZD5363. capivasertib 117-124 insulin receptor Homo sapiens 21-25 23844554-13 2013 Treatment with IGFBP-3 blocked AZD5363-induced P-IGF-IR/InsR and T308 P-AKT, suggesting that receptor phosphorylation was dependent on increased autocrine ligands. capivasertib 31-38 insulin receptor Homo sapiens 56-60 23844554-14 2013 Finally, treatment with the dual IGF-IR/InsR inhibitor AZD9362 enhanced the anti-tumor effect of AZD5363 in MCF-7/LTED cells and MCF-7 xenografts in ovariectomized mice devoid of estrogen supplementation. AZD9362 55-62 insulin receptor Homo sapiens 40-44 23844554-14 2013 Finally, treatment with the dual IGF-IR/InsR inhibitor AZD9362 enhanced the anti-tumor effect of AZD5363 in MCF-7/LTED cells and MCF-7 xenografts in ovariectomized mice devoid of estrogen supplementation. capivasertib 97-104 insulin receptor Homo sapiens 40-44 23073831-6 2013 Here we demonstrate that mature cultures of hippocampal neurons respond to d-chiro-inositol (DCI), pinitol (3-O-methyl DCI), and the inositol glycan INS-2 (pinitol beta-1-4 galactosamine) with increased phosphorylation in key upstream components in the insulin-signaling pathway (insulin receptor, insulin receptor substrate-1, and Akt). inositol glycan ins-2 133-154 insulin receptor Homo sapiens 253-326 23569395-8 2013 RESULTS: High Glc indeed led to inactivation of IR, IRS-1, and subsequent Akt in myotubes, indicating an interruption of the signal pathway. Glucose 14-17 insulin receptor Homo sapiens 48-50 23705494-9 2013 Mutations of INSR induce insulin resistance, lipodystrophy, other pathology, and suggest an important role of insulin in glucose level regulation and in stimulation of fat accumulation as well. Glucose 121-128 insulin receptor Homo sapiens 13-17 24296476-7 2013 Stearic acid (30 muM) significantly increased insulin-induced phosphorylation of insulin receptor at Tyr1185, but insulin-induced phosphorylation of Akt was not significantly enhanced. stearic acid 0-12 insulin receptor Homo sapiens 81-97 24296476-9 2013 CONCLUSION: The results of the present study indicate that stearic acid serves as a potent PTP1B inhibitor, possibly causing an enhancement in the insulin receptor signaling to stimulate glucose uptake into adipocytes. stearic acid 59-71 insulin receptor Homo sapiens 147-163 24296476-9 2013 CONCLUSION: The results of the present study indicate that stearic acid serves as a potent PTP1B inhibitor, possibly causing an enhancement in the insulin receptor signaling to stimulate glucose uptake into adipocytes. Glucose 187-194 insulin receptor Homo sapiens 147-163 23104093-6 2013 The insulin receptor has also been shown to perform an important role in the distal regions of the renal tubules, regulating sodium excretion and blood pressure control here. Sodium 125-131 insulin receptor Homo sapiens 4-20 23448488-1 2013 Insulin resistance is associated with the impairment of the response of insulin receptor to insulin, resulting in the reduction of glucose uptake, leading to the alteration of myocardial glucose metabolism, impairment of cardiac electrophysiology, and increased susceptibility to ischemia-induced myocardial injury. Glucose 131-138 insulin receptor Homo sapiens 72-88 22972224-8 2013 In the experiments conducted using COS7 cells homozygously transfected with the INSR mutation, T910M INSR failed to process the proreceptor and decreased insulin-stimulated tyrosine phosphorylation. Tyrosine 173-181 insulin receptor Homo sapiens 80-84 22972224-8 2013 In the experiments conducted using COS7 cells homozygously transfected with the INSR mutation, T910M INSR failed to process the proreceptor and decreased insulin-stimulated tyrosine phosphorylation. Tyrosine 173-181 insulin receptor Homo sapiens 101-105 22972224-9 2013 E1047K INSR resulted in a complete absence of insulin-stimulated tyrosine phosphorylation. Tyrosine 65-73 insulin receptor Homo sapiens 7-11 23363253-9 2013 Moreover, hypoxia and glucose or glutamine deprivation are controlled by the expression of insulin receptor and related to insulin signaling genes mostly via ERN1 enzyme signaling. Glucose 22-29 insulin receptor Homo sapiens 91-107 23363253-9 2013 Moreover, hypoxia and glucose or glutamine deprivation are controlled by the expression of insulin receptor and related to insulin signaling genes mostly via ERN1 enzyme signaling. Glutamine 33-42 insulin receptor Homo sapiens 91-107 23141431-6 2012 Metformin with insulin significantly increased mRNA expressions of INSR, IGF-1R, and IRS-1, while metformin alone had no significant effect. Metformin 0-9 insulin receptor Homo sapiens 67-71 23141431-7 2012 And metformin with insulin had the significant effect on the protein activity (activation and phosphorylation) of downstream targets of INSR signaling pathway. Metformin 4-13 insulin receptor Homo sapiens 136-140 22974639-3 2012 Moreover, a high extracellular concentration of glucose activated DGKdelta in skeletal muscle cells, which was followed by a reduction in the intracellular diacylglycerol levels and the inactivation of protein kinase Calpha, the enzyme that phosphorylates and inactivates the insulin receptor. Glucose 48-55 insulin receptor Homo sapiens 276-292 22992069-2 2012 TrkA autoinhibition closely resembles that seen for the insulin receptor, relying on projection of an activation loop tyrosine residue into the substrate-binding site and occlusion of the ATP-binding site by the activation loop. Tyrosine 118-126 insulin receptor Homo sapiens 56-72 22992069-2 2012 TrkA autoinhibition closely resembles that seen for the insulin receptor, relying on projection of an activation loop tyrosine residue into the substrate-binding site and occlusion of the ATP-binding site by the activation loop. Adenosine Triphosphate 188-191 insulin receptor Homo sapiens 56-72 23730255-0 2012 H2O2 Signalling Pathway: A Possible Bridge between Insulin Receptor and Mitochondria. Hydrogen Peroxide 0-4 insulin receptor Homo sapiens 51-67 23730255-2 2012 Insulin-induced H2O2 promotes insulin receptor activation and the mitochondria act as the insulin-sensitive H2O2 source, providing a direct molecular link between mitochondrial dysfunction and irregular insulin receptor activation. Hydrogen Peroxide 16-20 insulin receptor Homo sapiens 30-46 23730255-2 2012 Insulin-induced H2O2 promotes insulin receptor activation and the mitochondria act as the insulin-sensitive H2O2 source, providing a direct molecular link between mitochondrial dysfunction and irregular insulin receptor activation. Hydrogen Peroxide 16-20 insulin receptor Homo sapiens 203-219 23730255-2 2012 Insulin-induced H2O2 promotes insulin receptor activation and the mitochondria act as the insulin-sensitive H2O2 source, providing a direct molecular link between mitochondrial dysfunction and irregular insulin receptor activation. Hydrogen Peroxide 108-112 insulin receptor Homo sapiens 203-219 23730255-4 2012 Due to the high significance of insulin-induced H2O2 for insulin receptor activation, oxidative stress-induced upregulation of antioxidant enzymes, e.g., in AD brains, may represent another risk factor contributing to the development of insulin resistance. Hydrogen Peroxide 48-52 insulin receptor Homo sapiens 57-73 23730255-5 2012 As insulin-induced H2O2 signalling requires fully functional mitochondria, pharmacological strategies based on activating mitochondria biogenesis in the brain are central to the treatment of diseases associated with dysfunctional insulin receptor signalling in this organ. Hydrogen Peroxide 19-23 insulin receptor Homo sapiens 230-246 22609131-6 2012 FFA cause insulin resistance by inhibiting insulin signaling through the activation of serin-kinases, i.e. protein kinase C-Theta, and the kinases JNK and IKK, which promote a mechanism of serine phosphorylation of Insulin Receptor Substrates (IRS), leading to interruption of the downstream insulin receptor (IR) signaling. Serine 189-195 insulin receptor Homo sapiens 292-308 23053988-2 2012 We found that 1 muM ALA increased IGF-I secretion from hepatocytes at 48 and 72 h. Expression of hepatocytes IGF-I, IGF-II, GH receptor (GHR), insulin receptor (IR), IGF-binding protein 3 (IGFBP3), and IGFBP4 mRNAs was up-regulated by ALA treatment. alpha-Linolenic Acid 20-23 insulin receptor Homo sapiens 143-159 23053988-2 2012 We found that 1 muM ALA increased IGF-I secretion from hepatocytes at 48 and 72 h. Expression of hepatocytes IGF-I, IGF-II, GH receptor (GHR), insulin receptor (IR), IGF-binding protein 3 (IGFBP3), and IGFBP4 mRNAs was up-regulated by ALA treatment. alpha-Linolenic Acid 20-23 insulin receptor Homo sapiens 161-163 23053988-4 2012 Insulin (1 muM) alone or co-treated with ALA improved IGF-I secretion and the expression of IGFBP3 mRNA, but decreased IGFBP1 mRNA versus appropriate control across ALA. Insulin also up-regulated the expression of GHR, IR, IGFBP3, and IGFBP4 mRNAs, and tended to prevent the transcript levels of IGF-I and IGFBP4 improved by ALA. alpha-Linolenic Acid 41-44 insulin receptor Homo sapiens 219-221 23063366-4 2012 Conversion begins by glucocorticoid and cAMP signals raising C/EBPbeta levels above a critical threshold, triggering three consecutive positive feedback loops: from PPARgamma to C/EBPalpha, then to C/EBPbeta, and last to the insulin receptor. Cyclic AMP 40-44 insulin receptor Homo sapiens 225-241 22932796-5 2012 In vitro studies with OSI-906, a clinically relevant dual IGF-1R and insulin receptor inhibitor, showed it acted synergistically with bortezomib, and potently resensitized bortezomib-resistant cell lines and patient samples to bortezomib. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 22-29 insulin receptor Homo sapiens 69-85 23061721-8 2012 The InsR silenced cells also showed increased sensitivity to exogenous IGF-1, and increased PI3K activity was reversed significantly by incubating cells with IGF-1R specific antagonist, AG538. AG 538 186-191 insulin receptor Homo sapiens 4-8 23061721-9 2012 PI3K/Akt dependent activation of cAMP responsive element-binding protein (CREB)-1 induced expression of matrix metalloproteinase (MMP)-9 and suppressing MMP activity by doxycycline partially reversed FN accumulation in the InsR silenced cells. Doxycycline 169-180 insulin receptor Homo sapiens 223-227 22928576-4 2012 Rodents with tissue-specific knockout of the insulin receptor in the beta-cell (betaIRKO) show reduced first-phase glucose-stimulated insulin secretion (GSIS) and with aging develop glucose intolerance and diabetes, phenotypically similar to the process seen in human T2D. Glucose 115-122 insulin receptor Homo sapiens 45-61 23335521-4 2012 The expression of insulin receptor mRNA was detected by RT-PCR, with or without mitogen activated kinase (MAPK) signals blocked by their inhibitors: SP600125, the inhibitor of Jun N-terminal kinase (JNK), and PD98059, the inhibitor of extracellular signal-regulated (ERK1/2). pyrazolanthrone 149-157 insulin receptor Homo sapiens 18-34 23335521-4 2012 The expression of insulin receptor mRNA was detected by RT-PCR, with or without mitogen activated kinase (MAPK) signals blocked by their inhibitors: SP600125, the inhibitor of Jun N-terminal kinase (JNK), and PD98059, the inhibitor of extracellular signal-regulated (ERK1/2). 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 209-216 insulin receptor Homo sapiens 18-34 22775461-3 2012 The aim of this work was to investigate the insulin receptor expression in B and T cells under incubation with pathological glucose concentrations, respond hyperglycemia and hypoglycemia. Glucose 124-131 insulin receptor Homo sapiens 44-60 22862558-5 2012 EXPERT OPINION: Mechanisms of TCM in treating DM are concluded: i) to promote insulin secretion and increase serum insulin levels; ii) to increase the sensitivity of insulin and improve its resistance; iii) to inhibit glucose absorption; iv) to affect glucose metabolism of insulin receptor; and v) to scavenge radicals and prevent lipid peroxidation. Glucose 218-225 insulin receptor Homo sapiens 274-297 23018458-4 2012 We found that GBS-induced, MyD88-dependent chemokine formation of PML was specifically downmodulated by insulin via insulin receptor-mediated induction of PI3K. gbs 14-17 insulin receptor Homo sapiens 116-132 22609131-6 2012 FFA cause insulin resistance by inhibiting insulin signaling through the activation of serin-kinases, i.e. protein kinase C-Theta, and the kinases JNK and IKK, which promote a mechanism of serine phosphorylation of Insulin Receptor Substrates (IRS), leading to interruption of the downstream insulin receptor (IR) signaling. Serine 189-195 insulin receptor Homo sapiens 244-246 22609131-7 2012 TNF-alpha, secreted by hypertrophic adipocytes and adipose tissue macrophages, also inhibits IR signaling by a double mechanism of serine-phosphorylation and tyrosine-dephosphorylation of IRS-1, causing inactivation and degradation of IRS-1 and a consequent stop of IR signaling. Serine 131-137 insulin receptor Homo sapiens 93-95 22609131-7 2012 TNF-alpha, secreted by hypertrophic adipocytes and adipose tissue macrophages, also inhibits IR signaling by a double mechanism of serine-phosphorylation and tyrosine-dephosphorylation of IRS-1, causing inactivation and degradation of IRS-1 and a consequent stop of IR signaling. Tyrosine 158-166 insulin receptor Homo sapiens 93-95 22609131-7 2012 TNF-alpha, secreted by hypertrophic adipocytes and adipose tissue macrophages, also inhibits IR signaling by a double mechanism of serine-phosphorylation and tyrosine-dephosphorylation of IRS-1, causing inactivation and degradation of IRS-1 and a consequent stop of IR signaling. Tyrosine 158-166 insulin receptor Homo sapiens 188-190 22278734-1 2012 The insulin receptor (IR) and low-density lipoprotein receptor (LDLR) maintain glucose and lipid metabolism, respectively. Glucose 79-86 insulin receptor Homo sapiens 4-20 22846360-3 2012 Low levels of magnesium in the venous blood induce the disturbances of auto-phosphylation on the insulin receptor and deteriorate insulin resistance. Magnesium 14-23 insulin receptor Homo sapiens 97-113 22775283-3 2012 SUBJECTS AND METHODS: The INSR gene was sequenced in 25 normal glucose-tolerant (NGT) and 25 T2D subjects, and the variant found was genotyped by polymerase chain reaction-restriction fragment length polymorphism in 1,016 NGT and 1,010 T2D subjects, randomly selected from the Chennai Urban Rural Epidemiology Study. Glucose 63-70 insulin receptor Homo sapiens 26-30 22573715-6 2012 An IGF1R tyrosine kinase inhibitor, AEW541, with equal potency for the IGF1R and IR, inhibited IGF-I-, IGF-II-, and insulin-stimulated Akt phosphorylation, proliferation, and anchorage-independent growth in parental cells. NVP-AEW541 36-42 insulin receptor Homo sapiens 81-83 22573715-10 2012 Inhibition of IR may be necessary to manage tamoxifen-resistant breast cancer. Tamoxifen 44-53 insulin receptor Homo sapiens 14-16 22278734-1 2012 The insulin receptor (IR) and low-density lipoprotein receptor (LDLR) maintain glucose and lipid metabolism, respectively. Glucose 79-86 insulin receptor Homo sapiens 22-24 22223861-5 2012 These cholesterol-rich microdomains are important, owing to enrichment therein of significant amounts of key transport proteins involved in uptake of cholesterol [SR-B1, ABCA-1, P-glycoprotein (P-gp), sterol carrier binding protein (SCP-2)], FA transport protein (FATP), and glucose transporters 1 and 2 (GLUT1, GLUT2) insulin receptor. Cholesterol 6-17 insulin receptor Homo sapiens 319-335 22396018-6 2012 We conclude that catecholamine release is responsible for the ER stress response and impaired insulin receptor signaling after burn injury. Catecholamines 17-30 insulin receptor Homo sapiens 94-110 22403294-4 2012 XMetA was found to function as a specific partial agonist of INSR, eliciting tyrosine phosphorylation of INSR but not the IGF-IR. Tyrosine 77-85 insulin receptor Homo sapiens 61-65 22403294-4 2012 XMetA was found to function as a specific partial agonist of INSR, eliciting tyrosine phosphorylation of INSR but not the IGF-IR. Tyrosine 77-85 insulin receptor Homo sapiens 105-109 22768955-0 2012 "DFG-flip" in the insulin receptor kinase is facilitated by a helical intermediate state of the activation loop. 1,3-Diphenylguanidine 1-4 insulin receptor Homo sapiens 18-34 22434934-0 2012 Cannabinoids induce pancreatic beta-cell death by directly inhibiting insulin receptor activation. Cannabinoids 0-12 insulin receptor Homo sapiens 70-86 22434934-5 2012 Pharmacological blockade or genetic deficiency of CB1 receptors enhanced insulin receptor signaling after injury, leading to reduced blood glucose concentrations and activation of Bad, which increased beta-cell survival. Glucose 139-146 insulin receptor Homo sapiens 73-89 21824047-2 2012 This study aimed to correlate polymorphisms of genes involved in the biosynthesis and metabolism of steroids and insulin action (CYP17A1, CYP19A1, AR, ESR1, ESR2, INSR, IGF2 and PAI1) with clinical and biochemical parameters of PCOS. Steroids 100-108 insulin receptor Homo sapiens 163-167 22449812-4 2012 Imbalance between muscle and hepatic aPKC activation (and expression of PKC-iota in humans) by insulin results from differential downregulation of insulin receptor substrates that control phosphatidylinositol-3-kinase. iota 76-80 insulin receptor Homo sapiens 147-163 23675265-2 2012 Experiments were carried out to determine the role of insulin receptor interaction in the nitric oxide induced maspin synthesis in neutrophils that was effected by estrogen or progesterone. Nitric Oxide 90-102 insulin receptor Homo sapiens 54-70 23675265-2 2012 Experiments were carried out to determine the role of insulin receptor interaction in the nitric oxide induced maspin synthesis in neutrophils that was effected by estrogen or progesterone. Progesterone 176-188 insulin receptor Homo sapiens 54-70 21979150-3 2012 Many obesity-associated diseases, such as insulin resistance in skeletal muscle, cardiac lipotoxicity, and hepatic steatosis, are thought to be driven by the overflow of fatty acids from adipose stores and the subsequent ectopic accumulation of lipids resulting in apoptosis, ER stress, and inactivation of the insulin receptor signaling cascade. Fatty Acids 170-181 insulin receptor Homo sapiens 311-327 21850397-0 2012 Enhancement of doxorubicin cytotoxicity of human cancer cells by tyrosine kinase inhibition of insulin receptor and type I IGF receptor. Doxorubicin 15-26 insulin receptor Homo sapiens 95-111 22017372-9 2012 The arginine residue at position 118 is located in the ligand-binding domain of INSR and is highly conserved across species. Arginine 4-12 insulin receptor Homo sapiens 80-84 22298784-0 2012 Piceatannol, natural polyphenolic stilbene, inhibits adipogenesis via modulation of mitotic clonal expansion and insulin receptor-dependent insulin signaling in early phase of differentiation. 3,3',4,5'-tetrahydroxystilbene 0-11 insulin receptor Homo sapiens 113-129 22298784-10 2012 Our kinetics study of IR further identified a K(m) value for ATP of 57.8 mum and a K(i) value for piceatannol of 28.9 mum. Adenosine Triphosphate 61-64 insulin receptor Homo sapiens 22-24 22298784-10 2012 Our kinetics study of IR further identified a K(m) value for ATP of 57.8 mum and a K(i) value for piceatannol of 28.9 mum. 3,3',4,5'-tetrahydroxystilbene 98-109 insulin receptor Homo sapiens 22-24 22298784-11 2012 We also showed that piceatannol directly binds to IR and inhibits IR kinase activity in a mixed noncompetitive manner to ATP, through which piceatannol appears to inhibit adipogenesis. 3,3',4,5'-tetrahydroxystilbene 20-31 insulin receptor Homo sapiens 50-52 22298784-11 2012 We also showed that piceatannol directly binds to IR and inhibits IR kinase activity in a mixed noncompetitive manner to ATP, through which piceatannol appears to inhibit adipogenesis. 3,3',4,5'-tetrahydroxystilbene 20-31 insulin receptor Homo sapiens 66-68 22298784-11 2012 We also showed that piceatannol directly binds to IR and inhibits IR kinase activity in a mixed noncompetitive manner to ATP, through which piceatannol appears to inhibit adipogenesis. Adenosine Triphosphate 121-124 insulin receptor Homo sapiens 66-68 22298784-11 2012 We also showed that piceatannol directly binds to IR and inhibits IR kinase activity in a mixed noncompetitive manner to ATP, through which piceatannol appears to inhibit adipogenesis. 3,3',4,5'-tetrahydroxystilbene 140-151 insulin receptor Homo sapiens 50-52 22298784-11 2012 We also showed that piceatannol directly binds to IR and inhibits IR kinase activity in a mixed noncompetitive manner to ATP, through which piceatannol appears to inhibit adipogenesis. 3,3',4,5'-tetrahydroxystilbene 140-151 insulin receptor Homo sapiens 66-68 22298784-12 2012 Taken together, our study reveals an anti-adipogenic function of piceatannol and highlights IR and its downstream insulin signaling as novel targets for piceatannol in the early phase of adipogenesis. 3,3',4,5'-tetrahydroxystilbene 153-164 insulin receptor Homo sapiens 92-94 22393939-0 2012 Small-molecule ATP-competitive dual IGF-1R and insulin receptor inhibitors: structural insights, chemical diversity and molecular evolution. Adenosine Triphosphate 15-18 insulin receptor Homo sapiens 47-63 22223861-5 2012 These cholesterol-rich microdomains are important, owing to enrichment therein of significant amounts of key transport proteins involved in uptake of cholesterol [SR-B1, ABCA-1, P-glycoprotein (P-gp), sterol carrier binding protein (SCP-2)], FA transport protein (FATP), and glucose transporters 1 and 2 (GLUT1, GLUT2) insulin receptor. Cholesterol 150-161 insulin receptor Homo sapiens 319-335 22705438-10 2012 Multivariable logistic regression analysis showed that the NsiI polymorphism of the exon 8 of the INSR was an independent predictor for MS in Han people adjusted for total cholesterol, sex, physical activity, educational level, family income, alcohol intake and smoking (OR=2.55, 95% CI: 1.31-4.94, p=0.006). Cholesterol 172-183 insulin receptor Homo sapiens 98-102 22019459-13 2012 Additionally, GGPP treatment of MC3T3-E1 pre-osteoblasts resulted in a decrease in the insulin-induced phosphorylation of the insulin receptor. geranylgeranyl pyrophosphate 14-18 insulin receptor Homo sapiens 126-142 22200571-2 2012 Here, we analyzed the interaction between insulin receptor (IR) and GM3 in the plasma membranes using immunoelectron microscopy. gm3 68-71 insulin receptor Homo sapiens 42-58 22200571-2 2012 Here, we analyzed the interaction between insulin receptor (IR) and GM3 in the plasma membranes using immunoelectron microscopy. gm3 68-71 insulin receptor Homo sapiens 60-62 23251042-5 2012 In this paper we have studied insulin receptor binding of lispro and glargine; the two commonly used recombinant insulins using tools of computational biology. Insulin Lispro 58-64 insulin receptor Homo sapiens 30-46 23251042-5 2012 In this paper we have studied insulin receptor binding of lispro and glargine; the two commonly used recombinant insulins using tools of computational biology. Insulin Glargine 69-77 insulin receptor Homo sapiens 30-46 23251042-6 2012 We have observed that the binding pattern of insulin receptor (L1-CR-L2 ectodomain) with lispro and glargine is different when compared with human insulin. Insulin Glargine 100-108 insulin receptor Homo sapiens 45-61 22705438-10 2012 Multivariable logistic regression analysis showed that the NsiI polymorphism of the exon 8 of the INSR was an independent predictor for MS in Han people adjusted for total cholesterol, sex, physical activity, educational level, family income, alcohol intake and smoking (OR=2.55, 95% CI: 1.31-4.94, p=0.006). Alcohols 243-250 insulin receptor Homo sapiens 98-102 23056614-4 2012 But the mechanism integrating insulin receptor signaling to glucose utilization with lipogenesis is unknown. Glucose 60-67 insulin receptor Homo sapiens 30-46 21437903-5 2012 Exposure of cells to PA for 12 h increased insulin receptor (IR) and GLUT-4 levels in the plasma membrane. Palmitic Acid 21-23 insulin receptor Homo sapiens 43-64 22768670-7 2012 Tyrosine 818 falls in an exquisitely conserved residue of the alphabeta fibronectin domain of the insulin receptor, whose structure and function are much less well understood than other parts of the receptor. Tyrosine 0-8 insulin receptor Homo sapiens 98-114 22110065-6 2011 RESULTS: TNF-alpha-only treatments of Muller cells resulted in significant decreases of tyrosine phosphorylation of the insulin receptor and Akt in high-glucose conditions. Tyrosine 88-96 insulin receptor Homo sapiens 120-136 22110065-11 2011 By decreasing the levels of TNF-alpha and decreasing the phosphorylation of IRS-1(Ser307) while increasing tyrosine phosphorylation of insulin receptor, these results suggest a possible mechanism by which restoration of beta-adrenergic receptor signaling may protect the retina against diabetes-induced damage. Tyrosine 107-115 insulin receptor Homo sapiens 135-151 22110065-6 2011 RESULTS: TNF-alpha-only treatments of Muller cells resulted in significant decreases of tyrosine phosphorylation of the insulin receptor and Akt in high-glucose conditions. Glucose 153-160 insulin receptor Homo sapiens 120-136 22110065-7 2011 Salmeterol (10 muM), a beta-2-adrenergic receptor agonist, significantly increased phosphorylation of both insulin receptor and Akt. Salmeterol Xinafoate 0-10 insulin receptor Homo sapiens 107-123 21880708-4 2011 All N-methylated analogues showed impaired binding affinities to IR, which suggests a direct IR-interacting role for the respective amide hydrogens. Nitrogen 4-5 insulin receptor Homo sapiens 65-67 21880708-4 2011 All N-methylated analogues showed impaired binding affinities to IR, which suggests a direct IR-interacting role for the respective amide hydrogens. Nitrogen 4-5 insulin receptor Homo sapiens 93-95 21880708-4 2011 All N-methylated analogues showed impaired binding affinities to IR, which suggests a direct IR-interacting role for the respective amide hydrogens. Amides 132-137 insulin receptor Homo sapiens 65-67 21880708-4 2011 All N-methylated analogues showed impaired binding affinities to IR, which suggests a direct IR-interacting role for the respective amide hydrogens. Amides 132-137 insulin receptor Homo sapiens 93-95 21880708-4 2011 All N-methylated analogues showed impaired binding affinities to IR, which suggests a direct IR-interacting role for the respective amide hydrogens. Hydrogen 138-147 insulin receptor Homo sapiens 65-67 21880708-4 2011 All N-methylated analogues showed impaired binding affinities to IR, which suggests a direct IR-interacting role for the respective amide hydrogens. Hydrogen 138-147 insulin receptor Homo sapiens 93-95 21671008-6 2011 Importantly, alpha-PGG"s ability to elevate p53 was diminished by IR inhibitor and IR-siRNA, suggesting a non-conventional role of IR as being involved in p53 induction. alphaPGG 13-22 insulin receptor Homo sapiens 66-68 21841811-7 2011 RESULTS: Tunicamycin-induced chronic ER stress attenuated IR tyrosine phosphorylation in a time-dependent manner, whereas over-expression of ATF6 protected IR from desensitization. Tunicamycin 9-20 insulin receptor Homo sapiens 58-60 21841811-7 2011 RESULTS: Tunicamycin-induced chronic ER stress attenuated IR tyrosine phosphorylation in a time-dependent manner, whereas over-expression of ATF6 protected IR from desensitization. Tyrosine 61-69 insulin receptor Homo sapiens 58-60 21841811-9 2011 The treatment of the cells with a specific ERK inhibitor U0126 (10 mumol/L) mimicked the effect of ATF6 over-expression and restored the insulin-stimulated IR phosphorylation. U 0126 57-62 insulin receptor Homo sapiens 156-158 21671008-0 2011 Insulin receptor signaling activated by penta-O-galloyl-alpha-D: -glucopyranose induces p53 and apoptosis in cancer cells. penta-o-galloyl-alpha-d 40-63 insulin receptor Homo sapiens 0-16 21671008-0 2011 Insulin receptor signaling activated by penta-O-galloyl-alpha-D: -glucopyranose induces p53 and apoptosis in cancer cells. Glucose 66-79 insulin receptor Homo sapiens 0-16 21904878-4 2011 Pretreatment of beta-cells with HNMPA, an insulin receptor inhibitor, and AG1478, an epidermal growth factor receptor inhibitor, further increased the cAMP level and Erk phosphorylation in the presence of exendin-4 (exe-4), a GLP-1 agonist. HNMPA 32-37 insulin receptor Homo sapiens 42-58 21671008-6 2011 Importantly, alpha-PGG"s ability to elevate p53 was diminished by IR inhibitor and IR-siRNA, suggesting a non-conventional role of IR as being involved in p53 induction. alphaPGG 13-22 insulin receptor Homo sapiens 83-85 21671008-6 2011 Importantly, alpha-PGG"s ability to elevate p53 was diminished by IR inhibitor and IR-siRNA, suggesting a non-conventional role of IR as being involved in p53 induction. alphaPGG 13-22 insulin receptor Homo sapiens 83-85 21671008-7 2011 Further studies revealed that alpha-PGG activated MEK, a downstream signaling factor of IR. alphaPGG 30-39 insulin receptor Homo sapiens 88-90 21671008-10 2011 The unique activity of alpha-PGG, a novel IR phosphorylation and apoptosis inducer, may offer a new therapeutic strategy for eliciting apoptotic signal and inhibiting cancer growth. alphaPGG 23-32 insulin receptor Homo sapiens 42-44 21671008-4 2011 Specifically, natural compound penta-O-galloyl-alpha-D: -glucopyranose (alpha-PGG), a previously characterized IR signaling activator, induced apoptosis in RKO cells without significantly affecting its normal counterpart FHC cells. beta-penta-O-galloyl-glucose 31-70 insulin receptor Homo sapiens 111-113 21555852-5 2011 We found that phosphocreatine recovery after exercise, a measure of skeletal muscle mitochondrial function in vivo, was significantly slowed in patients with INSR mutations compared with that in healthy age-, fitness-, and BMI-matched controls. Phosphocreatine 14-29 insulin receptor Homo sapiens 158-162 21671008-4 2011 Specifically, natural compound penta-O-galloyl-alpha-D: -glucopyranose (alpha-PGG), a previously characterized IR signaling activator, induced apoptosis in RKO cells without significantly affecting its normal counterpart FHC cells. alphaPGG 72-81 insulin receptor Homo sapiens 111-113 21632854-2 2011 In this study, we describe GTx-134, a novel small-molecule inhibitor of IGF-1R and insulin receptor (IR) and characterized its antitumor activity in preclinical models of MM. GTx 134 27-34 insulin receptor Homo sapiens 83-104 21514293-4 2011 Telmisartan treatment dose-dependently increased (from 1 muM) protein expression of PPARgamma-regulated molecules such as fatty acid binding protein 4 (FABP4), insulin receptor, and glucose transporter 4 (GLUT4). Telmisartan 0-11 insulin receptor Homo sapiens 160-176 21354844-7 2011 In islets maintained at 5.5 mmol/L of glucose, insulin receptor (IR) expression was reduced by low RHI, while phosphatidylinositol-3 kinase p110-alpha (PI3K) was enhanced by both concentrations of glulisine and aspart, and by high RHI. Glucose 38-45 insulin receptor Homo sapiens 47-63 21354844-7 2011 In islets maintained at 5.5 mmol/L of glucose, insulin receptor (IR) expression was reduced by low RHI, while phosphatidylinositol-3 kinase p110-alpha (PI3K) was enhanced by both concentrations of glulisine and aspart, and by high RHI. Glucose 38-45 insulin receptor Homo sapiens 65-67 21354844-8 2011 In islets preexposed to high glucose, IR expression was increased by both concentrations of aspart and RHI, but not by glulisine. Glucose 29-36 insulin receptor Homo sapiens 38-40 21680660-5 2011 In order to obtain an unbiased evaluation of IR-A substrates differentially involved after IGF-II and insulin stimulation, we performed quantitative proteomics of IR-A substrates recruited to tyrosine-phosphorylated protein complexes using stable isotope labeling with amino acids in cell culture in combination with antiphosphotyrosine antibody pull down and mass spectrometry. Tyrosine 192-200 insulin receptor Homo sapiens 45-47 21680660-5 2011 In order to obtain an unbiased evaluation of IR-A substrates differentially involved after IGF-II and insulin stimulation, we performed quantitative proteomics of IR-A substrates recruited to tyrosine-phosphorylated protein complexes using stable isotope labeling with amino acids in cell culture in combination with antiphosphotyrosine antibody pull down and mass spectrometry. Tyrosine 192-200 insulin receptor Homo sapiens 163-165 21487008-10 2011 Moreover, we observed that substantial amounts of the uncleaved IR precursor reached the Tris-phosphorylated, fully activated form in an insulin independent fashion. Tromethamine 89-93 insulin receptor Homo sapiens 64-66 21597332-4 2011 Understanding how the IR/IGF-1R pathway functions in tumors is increasing in importance as the efficacy of drugs that target metabolic pathways, such as metformin, are investigated in prospective clinical trials. Metformin 153-162 insulin receptor Homo sapiens 22-24 21385891-8 2011 However, ganitumab in combination with rapamycin also resulted in a marked increase in INSR expression and activity in the SJSA-1 and A673 models. Sirolimus 39-48 insulin receptor Homo sapiens 87-91 21324373-0 2011 Expression and function of the insulin receptor in normal and osteoarthritic human chondrocytes: modulation of anabolic gene expression, glucose transport and GLUT-1 content by insulin. Glucose 137-144 insulin receptor Homo sapiens 31-47 21031461-8 2011 Further, the phosphorylation of insulin receptor was attenuated in response to insulin stimulation under high glucose conditions, and PJ34 could reverse this effect. Glucose 110-117 insulin receptor Homo sapiens 32-48 21205932-9 2011 Thus, we next investigated a biophysical mechanism by which insulin signaling could be disrupted and found that disruption of lipid microdomains via cholesterol depletion blocks insulin-induced Akt activation and reduces insulin receptor tyrosine phosphorylation. Cholesterol 149-160 insulin receptor Homo sapiens 221-237 21205932-9 2011 Thus, we next investigated a biophysical mechanism by which insulin signaling could be disrupted and found that disruption of lipid microdomains via cholesterol depletion blocks insulin-induced Akt activation and reduces insulin receptor tyrosine phosphorylation. Tyrosine 238-246 insulin receptor Homo sapiens 221-237 20971625-5 2011 In immortalized C-28/I2 chondrocytes, we showed that increasing concentrations of 17beta-estradiol diminished the 95kDa band of IR. Estradiol 82-98 insulin receptor Homo sapiens 128-130 21168390-7 2011 Results of the in vitro tyrosine phosphorylation assay indicated that tyrosine phosphorylation of IRS-1 by insulin receptor was decreased when IRS-1 was contained in IRSomes prepared from 3T3-L1 adipocytes treated with TNF-alpha. Tyrosine 24-32 insulin receptor Homo sapiens 107-123 21168390-7 2011 Results of the in vitro tyrosine phosphorylation assay indicated that tyrosine phosphorylation of IRS-1 by insulin receptor was decreased when IRS-1 was contained in IRSomes prepared from 3T3-L1 adipocytes treated with TNF-alpha. Tyrosine 70-78 insulin receptor Homo sapiens 107-123 20938636-2 2011 Phosphorylation of TBC1 domain family, member 4 (TBC1D4) is at present the most distal insulin receptor signalling event linked to glucose transport. Glucose 131-138 insulin receptor Homo sapiens 87-103 21931226-0 2011 Recurrent hypoglycemia during pregnancies in a woman with multiple autoantibodies including anti-insulin receptor antibody and anti-platelet antibody, whose serum lowered murine blood glucose levels and phosphorylated insulin receptor of CHO-IR cells. Glucose 184-191 insulin receptor Homo sapiens 97-113 21411721-5 2011 We have previously shown that in N-nitrosomorpholine-induced hepatocarcinogenesis, insulin receptor substrate (IRS-1) is strongly expressed in GSF and reduced during progression to HCC, thus correlating with the glycogen content. N-nitrosomorpholine 33-52 insulin receptor Homo sapiens 83-99 21411721-5 2011 We have previously shown that in N-nitrosomorpholine-induced hepatocarcinogenesis, insulin receptor substrate (IRS-1) is strongly expressed in GSF and reduced during progression to HCC, thus correlating with the glycogen content. Glycogen 212-220 insulin receptor Homo sapiens 83-99 20674666-3 2010 In the blocking experiment, we found that Go6976, a kinase inhibitor that potently inhibit PKCmu/protein kinase D 1 (PKD1), effectively and specifically reduced the activity of BBR on InsR. Go 6976 42-48 insulin receptor Homo sapiens 184-188 21220496-10 2011 These data suggest that benzimidazole IGF-1R/InsR inhibitors may select for upregulation and be effluxed by the ATP-binding cassette transporter, BCRP, contributing to resistance. benzimidazole 24-37 insulin receptor Homo sapiens 45-49 20674666-5 2010 The role of PKD1 in InsR expression was also proved by using another PKD-activator oligomycin. Oligomycins 83-93 insulin receptor Homo sapiens 20-24 20674666-10 2010 These results suggest that the PKD family is involved in the transcriptional regulation of the InsR gene; we consider it to be a potential new target to discover drugs for sugar-related disorders in the future. Sugars 172-177 insulin receptor Homo sapiens 95-99 20835859-11 2010 Dose-dependency experiments showed that insulin glargine was able to phosphorylate the IGF-IR at fivefold lower doses than those required to activate the insulin receptor. Insulin Glargine 48-56 insulin receptor Homo sapiens 154-170 20674666-1 2010 Our previous studies proved that berberine (BBR) up-regulates the insulin receptor (InsR) gene by stimulating its promoter and calphostin C blocks this effect. Berberine 33-42 insulin receptor Homo sapiens 66-82 20674666-1 2010 Our previous studies proved that berberine (BBR) up-regulates the insulin receptor (InsR) gene by stimulating its promoter and calphostin C blocks this effect. Berberine 33-42 insulin receptor Homo sapiens 84-88 20674666-1 2010 Our previous studies proved that berberine (BBR) up-regulates the insulin receptor (InsR) gene by stimulating its promoter and calphostin C blocks this effect. Berberine 44-47 insulin receptor Homo sapiens 66-82 20674666-1 2010 Our previous studies proved that berberine (BBR) up-regulates the insulin receptor (InsR) gene by stimulating its promoter and calphostin C blocks this effect. Berberine 44-47 insulin receptor Homo sapiens 84-88 20521171-5 2010 Further analysis revealed her also to be heterozygous for a novel trinucleotide deletion (c.3659 + 1_3659 + 3delGTG) at the end of exon 20 of INSR, encoding the insulin receptor, leading to deletion of Trp1193 in the intracellular tyrosine kinase domain. trinucleotide 66-79 insulin receptor Homo sapiens 142-146 20521171-5 2010 Further analysis revealed her also to be heterozygous for a novel trinucleotide deletion (c.3659 + 1_3659 + 3delGTG) at the end of exon 20 of INSR, encoding the insulin receptor, leading to deletion of Trp1193 in the intracellular tyrosine kinase domain. trinucleotide 66-79 insulin receptor Homo sapiens 161-177 21063035-3 2010 Ethanol inhibition of insulin signaling is mediated at the insulin receptor (IR) level and caused by both impaired receptor binding and increased activation of phosphatases that reverse IR tyrosine kinase activity. Ethanol 0-7 insulin receptor Homo sapiens 59-75 21036152-8 2010 In CHO cells constitutively expressing human insulin receptor (CHO-IR), there was a concentration dependent increase of promoter activity by insulin in the presence of glucose. Glucose 168-175 insulin receptor Homo sapiens 45-61 20977462-10 2010 Curcumin suppressed the leptin-induced membrane translocation of GLUT4 by interrupting the insulin receptor substrates/phosphatidyl inositol 3-kinase/AKT signalling pathway. Curcumin 0-8 insulin receptor Homo sapiens 91-107 21063035-3 2010 Ethanol inhibition of insulin signaling is mediated at the insulin receptor (IR) level and caused by both impaired receptor binding and increased activation of phosphatases that reverse IR tyrosine kinase activity. Ethanol 0-7 insulin receptor Homo sapiens 77-79 20101100-1 2010 BACKGROUND: Protein tyrosine phosphatase (PTP)- 1B, encoded by the PTPN1 gene, negatively regulates insulin signaling by dephosphorylating the phosphotyrosine residues of the insulin receptor kinase activation segment. Phosphotyrosine 143-158 insulin receptor Homo sapiens 175-191 20924128-11 2010 In tumor cells with an autocrine IGF-2 loop, both OSI-906 and an anti-IGF-2 antibody reduced phospho-IR/phospho-AKT, whereas MAB391 was ineffective. silicon monoxide 50-53 insulin receptor Homo sapiens 101-103 20924128-12 2010 Finally, OSI-906 showed superior efficacy compared with MAB391 in human tumor xenograft models in which both IGF-1R and IR were phosphorylated. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 9-16 insulin receptor Homo sapiens 120-122 21537430-2 2010 It has been postulated that an increase in the intracellular concentration of fatty acid metabolites activates a serine kinase cascade, which leads to defects in insulin signaling downstream to the insulin receptor. Fatty Acids 78-88 insulin receptor Homo sapiens 198-214 24900240-0 2010 Discovery of an Orally Efficacious Imidazo[5,1-f][1,2,4]triazine Dual Inhibitor of IGF-1R and IR. imidazo[5,1-f][1,2,4]triazine 35-64 insulin receptor Homo sapiens 94-96 24900240-1 2010 This report describes the investigation of a series of 5,7-disubstituted imidazo[5,1-f][1,2,4]triazine inhibitors of insulin-like growth factor-1 receptor (IGF-1R) and insulin receptor (IR). 5,7-disubstituted imidazo[5,1-f][1,2,4]triazine 55-102 insulin receptor Homo sapiens 168-184 24900240-1 2010 This report describes the investigation of a series of 5,7-disubstituted imidazo[5,1-f][1,2,4]triazine inhibitors of insulin-like growth factor-1 receptor (IGF-1R) and insulin receptor (IR). 5,7-disubstituted imidazo[5,1-f][1,2,4]triazine 55-102 insulin receptor Homo sapiens 186-188 20519504-3 2010 We have previously demonstrated that both intron 10 and the alternatively spliced exon 11 contain regulatory sequences that affect insulin receptor splicing both positively and negatively and that these sequences bind the serine/arginine-rich (SR) proteins SRp20 and SF2/ASF and the CELF protein CUG-BP1. Serine 222-228 insulin receptor Homo sapiens 131-147 20352052-8 2010 Incubation of adult worms in vitro, both with a specific insulin receptor inhibitor and anti-SjIRs antibodies, resulted in a significant decrease in worm glucose levels, suggesting again the same function for SjIRs in regulating glucose uptake as described for mammalian cells. Glucose 154-161 insulin receptor Homo sapiens 57-73 20701717-2 2010 The complex metabolic abnormalities observed in CKD such as vitamin D deficiency, obesity, metabolic acidosis, inflammation, and accumulation of "uremic toxins" are believed to contribute to the etiology of IR and acquired defects in the insulin-receptor signaling pathway in this patient population. Vitamin D 60-69 insulin receptor Homo sapiens 238-254 20112420-1 2010 The insulin receptor (IR) is a homo-dimeric, disulfide-linked, membrane-spanning tyrosine kinase. Disulfides 45-54 insulin receptor Homo sapiens 4-20 20112420-1 2010 The insulin receptor (IR) is a homo-dimeric, disulfide-linked, membrane-spanning tyrosine kinase. Disulfides 45-54 insulin receptor Homo sapiens 22-24 20156067-2 2010 This suggests that either obesity or PCOS is associated with a defect in the coupling of the stimulation of the insulin receptor by insulin to the release of the DCI-IPG mediator. dci-ipg 162-169 insulin receptor Homo sapiens 112-128 20352052-8 2010 Incubation of adult worms in vitro, both with a specific insulin receptor inhibitor and anti-SjIRs antibodies, resulted in a significant decrease in worm glucose levels, suggesting again the same function for SjIRs in regulating glucose uptake as described for mammalian cells. Glucose 229-236 insulin receptor Homo sapiens 57-73 20209060-3 2010 The aim of this study was to characterize the glargine metabolites in vitro with regard to their insulin receptor (IR) and IGF-1 receptor (IGF1R) binding and signaling properties as well as their metabolic and mitogenic activities. Insulin Glargine 46-54 insulin receptor Homo sapiens 97-113 20209060-3 2010 The aim of this study was to characterize the glargine metabolites in vitro with regard to their insulin receptor (IR) and IGF-1 receptor (IGF1R) binding and signaling properties as well as their metabolic and mitogenic activities. Insulin Glargine 46-54 insulin receptor Homo sapiens 115-117 20209060-8 2010 CONCLUSIONS: The binding of insulin glargine and its metabolites M1 and M2 to the IR were similar and correlated well with their corresponding autophosphorylation and metabolic activities in vitro. Insulin Glargine 36-44 insulin receptor Homo sapiens 82-84 20049867-6 2010 Functional analysis suggested that genistein-regulated protein tyrosine phosphorylation mainly by inhibiting the activity of tyrosine kinase EGFR, PDGFR, insulin receptor, Abl, Fgr, Itk, Fyn and Src. Tyrosine 63-71 insulin receptor Homo sapiens 154-170 19862665-10 2010 Long-term (48 h) stimulation of HUVECs with high glucose augmented expression of the insulin receptor and E-selectin, but downregulated COUP-TFII protein expression. Glucose 49-56 insulin receptor Homo sapiens 85-101 19800084-0 2010 Berberine lowers blood glucose in type 2 diabetes mellitus patients through increasing insulin receptor expression. Berberine 0-9 insulin receptor Homo sapiens 87-103 19800084-0 2010 Berberine lowers blood glucose in type 2 diabetes mellitus patients through increasing insulin receptor expression. Blood Glucose 17-30 insulin receptor Homo sapiens 87-103 19879930-8 2010 MCF-7 cells exposed to HCB (0.005 and 0.05 microM) overexpressed IGF-IR and insulin receptor (IR). Hexachlorobenzene 23-26 insulin receptor Homo sapiens 76-92 19879930-8 2010 MCF-7 cells exposed to HCB (0.005 and 0.05 microM) overexpressed IGF-IR and insulin receptor (IR). Hexachlorobenzene 23-26 insulin receptor Homo sapiens 69-71 19800084-1 2010 Our previous work demonstrated that berberine (BBR) increases insulin receptor (InsR) expression and improves glucose utility both in vitro and in animal models. Berberine 36-45 insulin receptor Homo sapiens 62-78 19800084-1 2010 Our previous work demonstrated that berberine (BBR) increases insulin receptor (InsR) expression and improves glucose utility both in vitro and in animal models. Berberine 36-45 insulin receptor Homo sapiens 80-84 19800084-1 2010 Our previous work demonstrated that berberine (BBR) increases insulin receptor (InsR) expression and improves glucose utility both in vitro and in animal models. Berberine 47-50 insulin receptor Homo sapiens 62-78 19800084-1 2010 Our previous work demonstrated that berberine (BBR) increases insulin receptor (InsR) expression and improves glucose utility both in vitro and in animal models. Berberine 47-50 insulin receptor Homo sapiens 80-84 19800084-4 2010 Accordingly, insulin-stimulated phosphorylations of InsR beta-subunit and Akt were increased after BBR treatment in cultured cells. Berberine 99-102 insulin receptor Homo sapiens 52-56 19800084-10 2010 Our results confirmed the activity of BBR on InsR in humans and its relationship with the glucose-lowering effect. Glucose 90-97 insulin receptor Homo sapiens 45-49 19887566-9 2010 Thus, a sustained elevation of insulin levels diminishes neuronal insulin signaling through mTOR-S6K1-mediated IRS-1 serine phosphorylation, proteasomal degradation of IRS-1 and lysosomal degradation of the IR. Serine 117-123 insulin receptor Homo sapiens 111-113 20190490-4 2010 Intravenous boluses of cyclophosphamide (IVCY) with oral prednisolone and cyclosporin A induced remission of SLE, and a subsequent disappearance of anti-insulin receptor autoantibodies, followed by a recovery of glucose intolerance. Cyclophosphamide 23-39 insulin receptor Homo sapiens 153-169 19895792-2 2010 An insulin time course revealed that rapidly induced tyrosine phosphorylation of IR was steadily maintained over a 180 min time period. Tyrosine 53-61 insulin receptor Homo sapiens 81-83 19887566-0 2010 Central insulin signaling is attenuated by long-term insulin exposure via insulin receptor substrate-1 serine phosphorylation, proteasomal degradation, and lysosomal insulin receptor degradation. Serine 103-109 insulin receptor Homo sapiens 74-90 19887566-8 2010 The proteasomal inhibitor epoxomicin and the lysosomal pathway inhibitor 3-methyladenine prevented the degradation of IRS-1 and IR by insulin, respectively, and pretreatment with rapamycin, epoxomicin, or 3-methyladenine prevented attenuation of insulin signaling by long-term insulin exposure. epoxomicin 26-36 insulin receptor Homo sapiens 118-120 19887566-8 2010 The proteasomal inhibitor epoxomicin and the lysosomal pathway inhibitor 3-methyladenine prevented the degradation of IRS-1 and IR by insulin, respectively, and pretreatment with rapamycin, epoxomicin, or 3-methyladenine prevented attenuation of insulin signaling by long-term insulin exposure. 3-methyladenine 73-88 insulin receptor Homo sapiens 118-120 19887566-8 2010 The proteasomal inhibitor epoxomicin and the lysosomal pathway inhibitor 3-methyladenine prevented the degradation of IRS-1 and IR by insulin, respectively, and pretreatment with rapamycin, epoxomicin, or 3-methyladenine prevented attenuation of insulin signaling by long-term insulin exposure. epoxomicin 190-200 insulin receptor Homo sapiens 118-120 19887566-8 2010 The proteasomal inhibitor epoxomicin and the lysosomal pathway inhibitor 3-methyladenine prevented the degradation of IRS-1 and IR by insulin, respectively, and pretreatment with rapamycin, epoxomicin, or 3-methyladenine prevented attenuation of insulin signaling by long-term insulin exposure. 3-methyladenine 205-220 insulin receptor Homo sapiens 118-120 20829623-4 2010 In particular, glucocorticoid excess stimulates the expression of several key enzymes involved in the process of gluconeogenesis, with a consequent increase of glucose production, and induces an impairment of insulin sensitivity either directly by interfering with the insulin receptor signaling pathway or indirectly, through the stimulation of lipolysis and proteolysis and the consequent increase of fatty acids and amino acids, which contribute to the development of insulin resistance. Fatty Acids 403-414 insulin receptor Homo sapiens 269-285 20190490-4 2010 Intravenous boluses of cyclophosphamide (IVCY) with oral prednisolone and cyclosporin A induced remission of SLE, and a subsequent disappearance of anti-insulin receptor autoantibodies, followed by a recovery of glucose intolerance. ivcy 41-45 insulin receptor Homo sapiens 153-169 20190490-4 2010 Intravenous boluses of cyclophosphamide (IVCY) with oral prednisolone and cyclosporin A induced remission of SLE, and a subsequent disappearance of anti-insulin receptor autoantibodies, followed by a recovery of glucose intolerance. Prednisolone 57-69 insulin receptor Homo sapiens 153-169 20190490-4 2010 Intravenous boluses of cyclophosphamide (IVCY) with oral prednisolone and cyclosporin A induced remission of SLE, and a subsequent disappearance of anti-insulin receptor autoantibodies, followed by a recovery of glucose intolerance. Cyclosporine 74-87 insulin receptor Homo sapiens 153-169 20137666-4 2009 Furthermore, HUVEC was pretreated with hydroxy-2-naphthalenylmethylphosphonic acid trisacetoxymethyl ester (HNMPA-(AM)3), a specific inhibitor of IR followed by visfatin (100 ng/ml) treatment. hydroxy-2-naphthalenyl-methyl phosphonic acid trisacetoxymethylester 39-106 insulin receptor Homo sapiens 146-148 19665448-5 2009 We used a cell-based assay measuring IGF-1R autophosphorylation as an inhibitor screen, and identified a potent purine derivative that is selective compared to IR. purine 112-118 insulin receptor Homo sapiens 160-162 19834685-3 2009 RESULTS: While the kinetics of insulin receptor endocytosis after the administration of arginyl-insulins were similar to those observed using human insulin, a more prolonged concentration of endosomal insulin receptor was observed in response to [Arg(A0)]-HI. Arginine 247-250 insulin receptor Homo sapiens 201-217 19834685-4 2009 [Arg(A0)]-HI induced a marked increase in the phosphotyrosine content of endosomal insulin receptor, coinciding with a more sustained endosomal association of growth factor receptor-bound protein 14 (GRB14), and a higher and prolonged activation of mitogen-activated protein kinase pathways. Arginine 1-4 insulin receptor Homo sapiens 83-99 19834685-4 2009 [Arg(A0)]-HI induced a marked increase in the phosphotyrosine content of endosomal insulin receptor, coinciding with a more sustained endosomal association of growth factor receptor-bound protein 14 (GRB14), and a higher and prolonged activation of mitogen-activated protein kinase pathways. Histidine 9-12 insulin receptor Homo sapiens 83-99 19834685-4 2009 [Arg(A0)]-HI induced a marked increase in the phosphotyrosine content of endosomal insulin receptor, coinciding with a more sustained endosomal association of growth factor receptor-bound protein 14 (GRB14), and a higher and prolonged activation of mitogen-activated protein kinase pathways. Phosphotyrosine 46-61 insulin receptor Homo sapiens 83-99 19834685-9 2009 The endosomal conversion of [Arg(A0)]-HI into human insulin might extend the insulin receptor signalling at this locus. arg(a0) 29-36 insulin receptor Homo sapiens 77-93 19834685-9 2009 The endosomal conversion of [Arg(A0)]-HI into human insulin might extend the insulin receptor signalling at this locus. Histidine 37-40 insulin receptor Homo sapiens 77-93 20137666-4 2009 Furthermore, HUVEC was pretreated with hydroxy-2-naphthalenylmethylphosphonic acid trisacetoxymethyl ester (HNMPA-(AM)3), a specific inhibitor of IR followed by visfatin (100 ng/ml) treatment. hydroxy-2-naphthalenyl-methyl phosphonic acid trisacetoxymethylester 108-119 insulin receptor Homo sapiens 146-148 19170714-9 2009 RESULTS: Elevated serum insulin and insulin : C-peptide ratios were found in the proband, the father and one of the twin brothers, carried a heterozygous missense mutation of Arginine1174Tryptophan (R1174W) in exon20 of the IR gene. arginine1174tryptophan 175-197 insulin receptor Homo sapiens 224-226 19910497-5 2009 LAR reduces tyrosine phosphorylation of the insulin receptor, in turn leading to decreased phosphorylation of the adaptor protein IRS-1 and its downstream molecule Akt (also known as PKB). Tyrosine 12-20 insulin receptor Homo sapiens 44-60 19895792-6 2010 As caveolin-2 tyrosine mutants were examined, Y27A-caveolin-2 explicitly impeded the long term IR activation by insulin, enhanced tyrosine dephosphorylation of IR, impaired tyrosine phosphorylation of IRS-1, and exerted the interaction between activated IR and SOCS-3. Tyrosine 14-22 insulin receptor Homo sapiens 95-97 19283340-0 2009 Chromium improves glucose uptake and metabolism through upregulating the mRNA levels of IR, GLUT4, GS, and UCP3 in skeletal muscle cells. Chromium 0-8 insulin receptor Homo sapiens 88-90 19283340-4 2009 Collectively, results of this study demonstrate that chromium improves glucose uptake and metabolism through upregulating the mRNA levels of IR, GLUT4, GS, and UCP3 in skeletal muscle cells, and CrSP has higher efficacy on glucose uptake and metabolism compared to the forms of CrCl and CrPic. Chromium 53-61 insulin receptor Homo sapiens 141-143 19690174-6 2009 This is associated with a decrease in glucose-stimulated phosphorylation of key proteins in the insulin signaling pathway including Akt, AS160, and other Akt substrates, ERK as well as the insulin receptor. Glucose 38-45 insulin receptor Homo sapiens 189-205 21099275-0 2009 Insulin receptor signaling for the proliferation of pancreatic beta-cells: involvement of Ca2+ second messengers, IP3, NAADP and cADPR. Inositol 1,4,5-Trisphosphate 114-117 insulin receptor Homo sapiens 0-16 21099275-0 2009 Insulin receptor signaling for the proliferation of pancreatic beta-cells: involvement of Ca2+ second messengers, IP3, NAADP and cADPR. NAADP 119-124 insulin receptor Homo sapiens 0-16 21099275-2 2009 Herein, we show the insulin receptor signaling pathway underlying CD38/ADPR-cyclase activation for NAADP/cADPR formation to induce Ca2+ rise, ultimately resulting in beta-cell proliferation. NAADP 99-104 insulin receptor Homo sapiens 20-36 21099275-8 2009 In conclusion, insulin receptor signaling in beta-cells employs three Ca (2+) signaling messengers, IP3, NAADP, and cADPR through a complex but concerted action of signaling molecules for Ca2+ signaling, which is involved in the proliferation of the islets. Inositol 1,4,5-Trisphosphate 100-103 insulin receptor Homo sapiens 15-31 21099275-8 2009 In conclusion, insulin receptor signaling in beta-cells employs three Ca (2+) signaling messengers, IP3, NAADP, and cADPR through a complex but concerted action of signaling molecules for Ca2+ signaling, which is involved in the proliferation of the islets. NAADP 105-110 insulin receptor Homo sapiens 15-31 19662499-0 2009 Sphingosine 1-phosphate increases glucose uptake through trans-activation of insulin receptor. sphingosine 1-phosphate 0-23 insulin receptor Homo sapiens 77-93 19800225-0 2009 Synthesis and biological evaluation of berberine analogues as novel up-regulators for both low-density-lipoprotein receptor and insulin receptor. Berberine 39-48 insulin receptor Homo sapiens 128-144 19800225-1 2009 Berberine (BBR) is a natural compound with up-regulating activity on both low-density-lipoprotein receptor (LDLR) and insulin receptor (InsR). Berberine 0-9 insulin receptor Homo sapiens 118-134 19800225-1 2009 Berberine (BBR) is a natural compound with up-regulating activity on both low-density-lipoprotein receptor (LDLR) and insulin receptor (InsR). Berberine 0-9 insulin receptor Homo sapiens 136-140 19800225-1 2009 Berberine (BBR) is a natural compound with up-regulating activity on both low-density-lipoprotein receptor (LDLR) and insulin receptor (InsR). Berberine 11-14 insulin receptor Homo sapiens 118-134 19800225-1 2009 Berberine (BBR) is a natural compound with up-regulating activity on both low-density-lipoprotein receptor (LDLR) and insulin receptor (InsR). Berberine 11-14 insulin receptor Homo sapiens 136-140 19433058-0 2009 Inhibition of cholesterol biosynthesis disrupts lipid raft/caveolae and affects insulin receptor activation in 3T3-L1 preadipocytes. Cholesterol 14-25 insulin receptor Homo sapiens 80-96 19662499-0 2009 Sphingosine 1-phosphate increases glucose uptake through trans-activation of insulin receptor. Glucose 34-41 insulin receptor Homo sapiens 77-93 21425998-0 2009 Discovery of OSI-906: a selective and orally efficacious dual inhibitor of the IGF-1 receptor and insulin receptor. 3-(8-amino-1-(2-phenylquinolin-7-yl)imidazo(1,5-a)pyrazin-3-yl)-1-methylcyclobutanol 13-20 insulin receptor Homo sapiens 98-114 21425998-3 2009 RESULTS: Our lead optimization efforts that blended structure-based design and empirical medicinal chemistry led to the discovery of OSI-906, a novel small-molecule dual IGF-1R/insulin receptor (IR) kinase inhibitor. silicon monoxide 133-136 insulin receptor Homo sapiens 177-193 19575453-7 2009 In hepatocytes, insulin-stimulated glycogen synthesis and insulin-dependent phosphorylation of Akt-kinase were attenuated synergistically by prior incubation with IL-6 and/or PGE(2) while insulin receptor autophosphorylation was barely affected. Prostaglandins E 175-178 insulin receptor Homo sapiens 188-204 19575453-13 2009 Since different molecular mechanisms appear to be employed, PGE(2) may synergize with IL-6, which interrupted the insulin receptor signal chain, principally by an induction of SOCS, namely SOCS3. Prostaglandins E 60-63 insulin receptor Homo sapiens 114-130 19679549-0 2009 Metformin disrupts crosstalk between G protein-coupled receptor and insulin receptor signaling systems and inhibits pancreatic cancer growth. Metformin 0-9 insulin receptor Homo sapiens 68-84 19679549-4 2009 Here, we determined whether metformin disrupts the crosstalk between insulin receptor and GPCR signaling in pancreatic cancer cells. Metformin 28-37 insulin receptor Homo sapiens 69-85 19497338-4 2009 In addition, using active insulin receptor (IR) and synthetic biotinylated PHB peptide (PHB(107-121)) we have shown that IR also phosphorylates Tyr 114 in an in vitro kinase assay. Tyrosine 144-147 insulin receptor Homo sapiens 26-42 19763027-3 2009 On 250 Pa polyacrylamide gel (soft gel) laminated with a mixture of collagen type 1 and fibronectin, whose rigidity matches that of adipose tissue, expression of the insulin receptor, IRS-1 and AKT was upregulated and their insulin-stimulated phosphorylation was enhanced. polyacrylamide 10-24 insulin receptor Homo sapiens 166-182 19642985-1 2009 Structure and activity relationship of a prenylindole moiety to insulin receptor activation. prenylindole 41-53 insulin receptor Homo sapiens 64-80 19642985-5 2009 METHODS: A series of hydroxyfuroic acid compounds were synthesized and tested for their efficacies at activating human insulin receptor. 2-Furancarboxylic acid, 3-hydroxy- 21-39 insulin receptor Homo sapiens 119-135 19642985-7 2009 RESULT AND CONCLUSION: This study reports a new non-quinone DMAQ B1 derivative, a hydroxyfuroic acid compound (D-410639), which is 128 fold less cytotoxic as DMAQ B1 and as potent as compound 2, a DMAQ B1 synthetic derivative from Merck, at activating human insulin receptor. quinone 52-59 insulin receptor Homo sapiens 258-274 19642985-7 2009 RESULT AND CONCLUSION: This study reports a new non-quinone DMAQ B1 derivative, a hydroxyfuroic acid compound (D-410639), which is 128 fold less cytotoxic as DMAQ B1 and as potent as compound 2, a DMAQ B1 synthetic derivative from Merck, at activating human insulin receptor. dmaq 60-64 insulin receptor Homo sapiens 258-274 19642985-7 2009 RESULT AND CONCLUSION: This study reports a new non-quinone DMAQ B1 derivative, a hydroxyfuroic acid compound (D-410639), which is 128 fold less cytotoxic as DMAQ B1 and as potent as compound 2, a DMAQ B1 synthetic derivative from Merck, at activating human insulin receptor. 2-Furancarboxylic acid, 3-hydroxy- 82-100 insulin receptor Homo sapiens 258-274 19642985-9 2009 Structure and activity relationship of the prenylindole moiety to insulin receptor activation is discussed. prenylindole 43-55 insulin receptor Homo sapiens 66-82 19497423-4 2009 Similar to insulin, actin also induced autophosphorylation at tyrosines 1158, 1162 and 1163 in the catalytic loop of IR. Tyrosine 62-71 insulin receptor Homo sapiens 117-119 19497338-4 2009 In addition, using active insulin receptor (IR) and synthetic biotinylated PHB peptide (PHB(107-121)) we have shown that IR also phosphorylates Tyr 114 in an in vitro kinase assay. Tyrosine 144-147 insulin receptor Homo sapiens 121-123 19383820-7 2009 RESULTS: GSK1904529A selectively inhibits IGF-IR and IR with IC(50)s of 27 and 25 nmol/L, respectively. GSK1904529A 9-20 insulin receptor Homo sapiens 46-48 19402072-8 2009 Possible mechanisms include the loss of feedback inhibition of insulin receptor substate/PI3K signaling resulting from the inhibition of mTOR complex 1 by rapamycin analogs and the activating phosphorylation of Akt by mTOR complex 2. Sirolimus 155-164 insulin receptor Homo sapiens 63-79 19221977-10 2009 Activation of the muscle insulin receptor was increased by 140% with glucose ingestion (Pre 0.62+/-0.12; Post 1.49+/-0.35), but pinitol did not influence this response. Glucose 69-76 insulin receptor Homo sapiens 25-41 19277985-0 2009 Insulin receptor kinase-independent signaling via tyrosine phosphorylation of phosphatase PHLPP1. Tyrosine 50-58 insulin receptor Homo sapiens 0-16 19293728-9 2009 Fenoldopam also inhibited insulin receptor mRNA and protein expression, which was time dependent and concentration dependent. Fenoldopam 0-10 insulin receptor Homo sapiens 26-42 19293728-10 2009 A PKC or MAP kinase inhibitor blocked the inhibitory effect of fenoldopam on insulin receptor expression, indicating that PKC and MAP kinase were involved in the signaling pathway. Fenoldopam 63-73 insulin receptor Homo sapiens 77-93 19206072-0 2009 Synthetic pentapeptides inhibiting autophosphorylation of insulin receptor in a non-ATP-competitive mechanism. Adenosine Triphosphate 84-87 insulin receptor Homo sapiens 58-74 19384726-6 2009 For example, in a model of metabolic disease with type II diabetes, proteolytic cleavage of the insulin receptor causes the inability of insulin to signal glucose transport across membranes. Glucose 155-162 insulin receptor Homo sapiens 96-112 19093871-0 2009 Antibody-mediated targeting of siRNA via the human insulin receptor using avidin-biotin technology. avidin-biotin 74-87 insulin receptor Homo sapiens 51-67 19303901-4 2009 More complex glycosphingolipids, so-called gangliosides, block phosphorylation of the insulin receptor and down-stream signaling, possibly by exclusion of the insulin receptor from specific membrane domains. Glycosphingolipids 13-31 insulin receptor Homo sapiens 86-102 19303901-4 2009 More complex glycosphingolipids, so-called gangliosides, block phosphorylation of the insulin receptor and down-stream signaling, possibly by exclusion of the insulin receptor from specific membrane domains. Glycosphingolipids 13-31 insulin receptor Homo sapiens 159-175 19303901-4 2009 More complex glycosphingolipids, so-called gangliosides, block phosphorylation of the insulin receptor and down-stream signaling, possibly by exclusion of the insulin receptor from specific membrane domains. Gangliosides 43-55 insulin receptor Homo sapiens 86-102 19303901-4 2009 More complex glycosphingolipids, so-called gangliosides, block phosphorylation of the insulin receptor and down-stream signaling, possibly by exclusion of the insulin receptor from specific membrane domains. Gangliosides 43-55 insulin receptor Homo sapiens 159-175 19150387-4 2009 The molecular mechanisms involved have not been completely identified, but the role of serine/threonine phosphorylation of the IR and IRS-1 proteins in desensitization of insulin action has been well established. Serine 87-93 insulin receptor Homo sapiens 127-129 19150387-4 2009 The molecular mechanisms involved have not been completely identified, but the role of serine/threonine phosphorylation of the IR and IRS-1 proteins in desensitization of insulin action has been well established. Threonine 94-103 insulin receptor Homo sapiens 127-129 19318401-10 2009 High-dose of corticosteroids, chloroquine and cyclophosphamide therapy had resulted in remission of hypoglycaemia associated with resolution of circulating antibodies to insulin and insulin receptor, and improvement in clinical and laboratory features of SLE. Chloroquine 30-41 insulin receptor Homo sapiens 182-198 19318401-10 2009 High-dose of corticosteroids, chloroquine and cyclophosphamide therapy had resulted in remission of hypoglycaemia associated with resolution of circulating antibodies to insulin and insulin receptor, and improvement in clinical and laboratory features of SLE. Cyclophosphamide 46-62 insulin receptor Homo sapiens 182-198 19381127-2 2009 Both events inhibit insulin receptor and IRS-1 (insulin receptor substrate) tyrosine phosphorylation. Tyrosine 76-84 insulin receptor Homo sapiens 48-64 19164855-4 2009 Here we show that humans with generalized insulin resistance caused by either mutations in the insulin receptor gene or inhibitory antibodies specific for the insulin receptor uniformly exhibited low serum TG and normal HDL cholesterol levels. Triglycerides 206-208 insulin receptor Homo sapiens 95-111 19164855-4 2009 Here we show that humans with generalized insulin resistance caused by either mutations in the insulin receptor gene or inhibitory antibodies specific for the insulin receptor uniformly exhibited low serum TG and normal HDL cholesterol levels. Triglycerides 206-208 insulin receptor Homo sapiens 159-175 19164855-4 2009 Here we show that humans with generalized insulin resistance caused by either mutations in the insulin receptor gene or inhibitory antibodies specific for the insulin receptor uniformly exhibited low serum TG and normal HDL cholesterol levels. Cholesterol 224-235 insulin receptor Homo sapiens 159-175 19251034-1 2009 Binding of insulin to the insulin receptor (IR) leads to a cascade of intracellular signaling events, which regulate multiple biological processes such as glucose and lipid metabolism, gene expression, protein synthesis, and cell growth, division, and survival. Glucose 155-162 insulin receptor Homo sapiens 26-42 19079291-8 2009 It also diminished insulin-stimulated tyrosine phosphorylation of IRS-1 and serine phosphorylation of Akt without affecting the phosphorylation of IR, ERK1/2, p38, and JNK. Tyrosine 38-46 insulin receptor Homo sapiens 66-68 18834871-1 2009 BACKGROUND: The present study was designed to assess the effect of sex steroids (testosterone and 17beta-estradiol) on insulin receptor expression, insulin binding and glucose oxidation in human liver cell line. Steroids 71-79 insulin receptor Homo sapiens 119-135 18834871-1 2009 BACKGROUND: The present study was designed to assess the effect of sex steroids (testosterone and 17beta-estradiol) on insulin receptor expression, insulin binding and glucose oxidation in human liver cell line. Testosterone 81-93 insulin receptor Homo sapiens 119-135 18834871-1 2009 BACKGROUND: The present study was designed to assess the effect of sex steroids (testosterone and 17beta-estradiol) on insulin receptor expression, insulin binding and glucose oxidation in human liver cell line. Estradiol 98-114 insulin receptor Homo sapiens 119-135 18834871-4 2009 RESULTS: Both testosterone and 17beta-estradiol significantly increased the insulin receptor mRNA expression, cell surface insulin binding and (14)C-glucose oxidation compared to basal, but the increase was not at par with the effect of insulin. Testosterone 14-26 insulin receptor Homo sapiens 76-92 18834871-4 2009 RESULTS: Both testosterone and 17beta-estradiol significantly increased the insulin receptor mRNA expression, cell surface insulin binding and (14)C-glucose oxidation compared to basal, but the increase was not at par with the effect of insulin. Estradiol 31-47 insulin receptor Homo sapiens 76-92 18834871-6 2009 CONCLUSION: It is concluded from the present study that testosterone and 17beta-estradiol can directly enhance insulin receptor mRNA expression, insulin binding and glucose oxidation in Chang liver cells and thereby glucose metabolism. Testosterone 56-68 insulin receptor Homo sapiens 111-127 18834871-6 2009 CONCLUSION: It is concluded from the present study that testosterone and 17beta-estradiol can directly enhance insulin receptor mRNA expression, insulin binding and glucose oxidation in Chang liver cells and thereby glucose metabolism. Estradiol 73-89 insulin receptor Homo sapiens 111-127 18984735-6 2009 In 3T3-L1 adipocytes, this inhibition of insulin receptor phosphorylation is followed by a decrease in the phosphorylation state of protein kinase B and AS160, as well as an inhibition of glucose transport in response to insulin. Glucose 188-195 insulin receptor Homo sapiens 41-57 18972094-5 2009 RESULTS: Following combined thiazolidinedione-metformin therapy, increases in glucose disposal and increases in sub-maximal and maximal insulin-induced activities of all four muscle signalling factors, IR, IRS-1-dependent PI3K (IRS-1/PI3K), aPKC and PKBbeta, were observed. 2,4-thiazolidinedione 28-45 insulin receptor Homo sapiens 202-204 18972094-5 2009 RESULTS: Following combined thiazolidinedione-metformin therapy, increases in glucose disposal and increases in sub-maximal and maximal insulin-induced activities of all four muscle signalling factors, IR, IRS-1-dependent PI3K (IRS-1/PI3K), aPKC and PKBbeta, were observed. Metformin 46-55 insulin receptor Homo sapiens 202-204 18972094-8 2009 CONCLUSIONS/INTERPRETATION: Combined thiazolidinedione-metformin treatment markedly improves sub-maximal and maximal insulin signalling to IR, IRS-1/PI3K, aPKC and PKBbeta in type 2 diabetic muscle. 2,4-thiazolidinedione 37-54 insulin receptor Homo sapiens 139-141 18972094-8 2009 CONCLUSIONS/INTERPRETATION: Combined thiazolidinedione-metformin treatment markedly improves sub-maximal and maximal insulin signalling to IR, IRS-1/PI3K, aPKC and PKBbeta in type 2 diabetic muscle. Metformin 55-64 insulin receptor Homo sapiens 139-141 19145584-10 2009 Furthermore, glargine induced both insulin receptor (IR) and IGF-IR phosphorylation. Insulin Glargine 13-21 insulin receptor Homo sapiens 35-56 18983503-5 2009 Insulin induced Tyr phosphorylation of the insulin receptor (INS-R) and formation of an INS-R - G(i)alpha(2) complex, suggesting interference with LPS-induced cAMP control. Tyrosine 16-19 insulin receptor Homo sapiens 43-59 19251034-1 2009 Binding of insulin to the insulin receptor (IR) leads to a cascade of intracellular signaling events, which regulate multiple biological processes such as glucose and lipid metabolism, gene expression, protein synthesis, and cell growth, division, and survival. Glucose 155-162 insulin receptor Homo sapiens 44-46 19251044-4 2009 IRS-proteins are insulin receptor substrates that mediate insulin signaling via multiple tyrosyl phosphorylations. cyclo(tyrosyl-tyrosyl) 89-96 insulin receptor Homo sapiens 17-33 18925540-1 2008 Tyrosine phosphorylation of the insulin receptor is the initial event following receptor binding to insulin, and it induces further tyrosine phosphorylation of various intracellular molecules. Tyrosine 0-8 insulin receptor Homo sapiens 32-48 19251051-4 2009 In this study, we examined the IR signaling in sorbitol-induced hyperosmotic stressed retinas. Sorbitol 47-55 insulin receptor Homo sapiens 31-33 19074892-10 2008 Beyond this, P-IGF-IR/IR could be a predictive marker for response to IGF-IR and/or IR-targeted therapies, as these inhibitors may be of benefit in all breast cancer subtypes including those with acquired resistance to tamoxifen. Tamoxifen 219-228 insulin receptor Homo sapiens 19-21 19074892-10 2008 Beyond this, P-IGF-IR/IR could be a predictive marker for response to IGF-IR and/or IR-targeted therapies, as these inhibitors may be of benefit in all breast cancer subtypes including those with acquired resistance to tamoxifen. Tamoxifen 219-228 insulin receptor Homo sapiens 22-24 19436651-4 2009 There is emerging evidence that early stages of INSR may be characterized by increased basal nitric oxide activity and increased activity of non-NO vasodilators such as endothelial derived hyperpolarization factor (EDHF) which is manifest by reduced arterial stiffness. Nitric Oxide 93-105 insulin receptor Homo sapiens 48-52 19436651-4 2009 There is emerging evidence that early stages of INSR may be characterized by increased basal nitric oxide activity and increased activity of non-NO vasodilators such as endothelial derived hyperpolarization factor (EDHF) which is manifest by reduced arterial stiffness. edhf 215-219 insulin receptor Homo sapiens 48-52 18925540-1 2008 Tyrosine phosphorylation of the insulin receptor is the initial event following receptor binding to insulin, and it induces further tyrosine phosphorylation of various intracellular molecules. Tyrosine 132-140 insulin receptor Homo sapiens 32-48 18500459-4 2008 Her symptoms responded well to the therapy of predonisolone (30 mg/day) and continuous intravenous glucose as anti-insulin receptor antibody became negative. Glucose 99-106 insulin receptor Homo sapiens 115-131 18768589-7 2008 A small inhibiting RNA against insulin receptor significantly blocked visfatin-mediated glucose uptake. Glucose 88-95 insulin receptor Homo sapiens 31-47 18940392-1 2008 This study assessed the relationships of urinary D-chiro-inositol and myo-inositol excretions to indices of whole-body glucose tolerance and total content and tyrosine phosphorylation of the insulin receptor (activation) in skeletal muscle of older nondiabetic subjects. Tyrosine 159-167 insulin receptor Homo sapiens 191-207 18940392-6 2008 Urinary D-chiro-inositol (rho = -0.60, P < or = .05) and myo-inositol (rho = -0.60, P < or = .05) were inversely related to tyrosine phosphorylation of the insulin receptor (phosphotyrosine 1162/1163), but not total content of the insulin receptor during the OGTT. Inositol 8-24 insulin receptor Homo sapiens 162-178 18940392-6 2008 Urinary D-chiro-inositol (rho = -0.60, P < or = .05) and myo-inositol (rho = -0.60, P < or = .05) were inversely related to tyrosine phosphorylation of the insulin receptor (phosphotyrosine 1162/1163), but not total content of the insulin receptor during the OGTT. Inositol 8-24 insulin receptor Homo sapiens 237-253 18940392-6 2008 Urinary D-chiro-inositol (rho = -0.60, P < or = .05) and myo-inositol (rho = -0.60, P < or = .05) were inversely related to tyrosine phosphorylation of the insulin receptor (phosphotyrosine 1162/1163), but not total content of the insulin receptor during the OGTT. Inositol 60-72 insulin receptor Homo sapiens 162-178 18940392-6 2008 Urinary D-chiro-inositol (rho = -0.60, P < or = .05) and myo-inositol (rho = -0.60, P < or = .05) were inversely related to tyrosine phosphorylation of the insulin receptor (phosphotyrosine 1162/1163), but not total content of the insulin receptor during the OGTT. Inositol 60-72 insulin receptor Homo sapiens 237-253 18855718-4 2008 At early intracellular level angiotensin II acts on JAK-2/IRS1-IRS2/PI3-kinase, JNK and ERK to phosphorylate serine residues of key elements of insulin signaling pathway therefore inhibiting signaling by the insulin receptor. Serine 109-115 insulin receptor Homo sapiens 208-224 18585815-4 2008 Regarding the metabolic signalling, glargine and insulin-induced comparable dose-dependent phosphorylation of insulin receptor, IRS-1, Akt, and GSK3, whereas detemir-induced kinetics were markedly lower in 3T3-L1 adipocytes and L6 myocytes. Insulin Glargine 36-44 insulin receptor Homo sapiens 110-126