Insulin receptor substrate-3
Tumor necrosis factor alpha and hyperglycemia induced insulin resistance Evidence for different mechanisms and different effects on insulin signaling
... of insulin secretion and by insulin resistance of the major target tissues ...particular, insulin resistance of the skeletal muscle appears to play a pivotal role in the pathogenesis of the disease ...
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The insulin receptor substrate Chico regulates antibacterial immune function in Drosophila
... Infected and PBS-injected chico mutant and yw back- ground control flies were collected at 3, 24 and 48 h post infection and stored in a -80 °C freezer. Four flies were used for each experimental condition. Total ...
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Erythroid Cells Rendered Erythropoietin Independent by Infection with Friend Spleen Focus-Forming Virus Show Constitutive Activation of Phosphatidylinositol 3-Kinase and Akt Kinase: Involvement of Insulin Receptor Substrate-Related Adapter Proteins
... surface receptor, resulting in the activation of various signal transduction ...Epo receptor (EpoR) are the Jak-Stat and the Ras/Raf-1/mitogen-activated protein kinase (MAPK) path- ...the ...
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erbB3 recruitment of insulin receptor substrate 1 modulates insulin like growth factor receptor signalling in oestrogen receptor positive breast cancer cell lines
... in 3% hydrogen peroxide pre- pared in methanol for 5 minutes, followed by rinsing with distilled water for 5 ...for 3 minutes in PBS, washed twice for 5 minutes in ...for 3 minutes in PBS, washed ...
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Acetylation of insulin receptor substrate-1 is permissive for tyrosine phosphorylation
... lane 3), no radioactive proteins were observed, indicating that the interaction between the two proteins is specific and not due to non-specific interac- tions with immunoglobulins or ...
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Expression and function of the insulin receptor substrate proteins in cancer
... Amplified in breast cancer 1 (AIB1), also known as steroid receptor coactivator-3 (SRC-3), regulates both IRS-1 and IRS-2 expression [114,115]. AIB1 is an oncogene that is often overexpressed in ...
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Inflammatory cytokines in type 2 diabetes mellitus as facilitators of hypercoagulation and abnormal clot formation
... IR: insulin resistance; IRS: insulin receptor substrate; JAK‑STAT : Janus kinase‑Signal Transducer and Activator of Transcription; JNK: c‑Jun N‑terminal kinase; K: clot kinetics; LDL: ...
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Insulin receptor substrate 1 in osteoblast is indispensable for maintaining bone turnover
... were excised, fixed with 100% ethanol, embedded in methyl methacrylate, and sectioned in 6-µm slices. For double labeling, mice were injected subcutaneously with calcein (8 mg/kg body weight) at 10 days and 3 days ...
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<p>Variants in the Upstream Region of the Insulin Receptor Substrate-1 Gene Is Associated with Major Depressive Disorder in the Han Chinese Population</p>
... Five hundred eighty-three patients who met the Diagnostic and Statistical Manual of Mental Disorders, 4th edition Text Revision criteria for MDD were recruited from the outpatient department of Shanghai Mental Health ...
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Insulin receptor substrate signaling suppresses neonatal autophagy in the heart
... We monitored a cohort of CIRS12KO mice and WT littermate controls starting at birth. All CIRS12KO animals died by the age of 11 weeks, with the majority dying by 8 weeks (Figure 2F). Trans- thoracic echocardiography ...
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The role of insulin receptor substrate 2 in hypothalamic and β cell function
... in potassium PBS (KPBS), pH 7.4, blocked with 2% serum in KPBS/0.4% Triton X-100 (KPBS-T) for 1 hour at room temperature, and then incu- bated with primary antibodies in KPBS-T for 48 hours at 4°C. Slices were incubated ...
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Insulin receptor phosphorylation, insulin receptor substrate 1 phosphorylation, and phosphatidylinositol 3 kinase activity are decreased in intact skeletal muscle strips from obese subjects
... impaired insulin-stimulated glucose uptake in obese individuals is associated with altered insulin receptor signaling, we measured both glucose uptake and early steps in the insulin action ...
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Insulin receptor substrate 1 variants in non insulin dependent diabetes
... Insulin receptor substrate-1 (IRS-1) plays an important role in insulin-stimulated signaling ...in insulin secretion capacity (estimated by insulin responses in an oral glucose ...
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Insulin receptor substrate 1 is a substrate of the Pim protein kinases
... vivo substrate for Pim protein kinases, MEF cells derived from wild type (WT) and triple knockout of Pim1, Pim2 and Pim3 (TKO) FVB mice were ...lane 3 to ...and 3 by siRNAs in non-small cell lung ...
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Upregulation of insulin receptor substrate 2 in pancreatic β cells prevents diabetes
... Plasma insulin levels were determined using a competitive ELISA (Crystal Chem ...Glucose-stimulated insulin release was meas- ured in fasted mice injected intraperitoneally with D - glucose (3 ...
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Modulation of insulin receptor, insulin receptor substrate 1, and phosphatidylinositol 3 kinase in liver and muscle of dexamethasone treated rats
... its receptor resulting in phosphorylation of its cytosolic substrate, insulin receptor substrate-1 (IRS-1), which in turn associates with phosphatidylinositol 3-kinase (PI ...
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Insulin receptor substrate gene polymorphisms are associated with metabolic syndrome but not with its components
... the insulin receptor sub- strate-1 (IRS-1) and insulin receptor substrate-2 (IRS-2) gene polymorphisms in patients with MetS and 2) to examine the relationships be- tween gene ...
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Acute Hepatic Insulin Resistance Contributes to Hyperglycemia in Rats Following Myocardial Infarction
... unknown. Insulin signaling plays a key role in the regulation of glucose ...of insulin signaling pathways could be a potential contributor to acute hyperglycemia after ...and insulin levels were ...
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Understanding the mechanisms of aromatase inhibitor resistance
... (insulin receptor substrate 1), SERPINA3, TFF1 and TFF3 (trefoil factors 1 and 3) and proliferation markers (CDC2, Cyclin B1, CKS2, thymidylate synthase (TYMS), proliferating cell nuclear ...
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Insulin receptor substrate 2 plays a crucial role in β cells and the hypothalamus
... the same genetic background as those we used in a previous study (22). All experiments in this study were performed using littermate male mice. Genotyping was performed by PCR amplification of tail DNA from each mouse at ...
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