Results 1 to 10 of about 399,223 (393)

Akt phosphorylates insulin receptor substrate to limit PI3K-mediated PIP3 synthesis [PDF]

open access: yeseLife, 2021
The phosphoinositide 3-kinase (PI3K)-Akt network is tightly controlled by feedback mechanisms that regulate signal flow and ensure signal fidelity. A rapid overshoot in insulin-stimulated recruitment of Akt to the plasma membrane has previously been ...
Alison L Kearney   +14 more
doaj   +3 more sources

Far-western Blotting Detection of the Binding of Insulin Receptor Substrate to the Insulin Receptor [PDF]

open access: yesBio-Protocol, 2023
Far-western blotting, derived from the western blot, has been used to detect interactions between proteins in vitro, such as receptor–ligand interactions.
Jinghua Peng   +3 more
doaj   +2 more sources

Reduced Tyrosine and Serine-632 Phosphorylation of Insulin Receptor Substrate-1 in the Gastrocnemius Muscle of Obese Zucker Rat [PDF]

open access: yesCurrent Issues in Molecular Biology, 2022
Obesity has become a serious health problem in the world, with increased morbidity, mortality, and financial burden on patients and health-care providers. The skeletal muscle is the most extensive tissue, severely affected by a sedentary lifestyle, which
Mohammad Shamsul Ola
doaj   +2 more sources

Insulin receptor substrates differentially exacerbate insulin-mediated left ventricular remodeling [PDF]

open access: goldJCI Insight, 2020
Pressure overload (PO) cardiac hypertrophy and heart failure are associated with generalized insulin resistance and hyperinsulinemia, which may exacerbate left ventricular (LV) remodeling. While PO activates insulin receptor tyrosine kinase activity that is transduced by insulin receptor substrate 1 (IRS1), the present study tested the hypothesis that ...
Christian Riehle   +18 more
openaire   +5 more sources

Serine/threonine phosphorylation of insulin receptor substrate 1 modulates insulin receptor signaling.

open access: hybridJournal of Biological Chemistry, 1994
Treatment of cells with okadaic acid, a protein phosphatase inhibitor, leads to an insulin-resistant state without modification in the tyrosine kinase activity of the receptor toward exogenous substrates. In 3T3-L1 adipocytes, okadaic acid induced a similar dose-dependent inhibition of the insulin effect on deoxyglucose uptake, phosphatidylinositol 3 ...
J F, Tanti   +3 more
openaire   +3 more sources

Aging Regulated Through a Stability Model of Insulin/Insulin Growth Factor Receptor Function

open access: yesFrontiers in Endocrinology, 2021
Mutations of the insulin-like receptor in Drosophila extend lifespan. New research suggests this receptor operates in two modes. The first extends lifespan while slowing reproduction and reducing growth.
Marc Tatar
doaj   +1 more source

Extracellular vesicles regulate the transmission of insulin resistance and redefine noncommunicable diseases

open access: yesFrontiers in Molecular Biosciences, 2023
Noncommunicable diseases (NCDs), such as diabetes and related neurological disorders, are considered to not be directly transmissible from one person to another. However, NCDs may be transmissible in vivo through extracellular vesicles (EVs). A long-term
Biao Li   +3 more
doaj   +1 more source

Pengaruh Latihan Fisik terhadap Perbaikan Resistensi Insulin

open access: yesKeluwih, 2021
--Insulin resistance underlies the pathogenesis of chronic disease, such as diabetes mellitus which has high morbidity and mortality rate. Insulin resistance is a pathological condition when cells fail to respond normally to the insulin hormone, because ...
Devitya Angielevi Sukarno
doaj   +1 more source

Peranan Resveratrol terhadap Progresivitas Uterine Fibroid

open access: yesKeluwih, 2021
--Insulin resistance underlies the pathogenesis of chronic disease, such as diabetes mellitus which has high morbidity and mortality rate. Insulin resistance is a pathological condition when cells fail to respond normally to the insulin hormone, because ...
Made Indira Dianti Sanjiwani   +1 more
doaj   +1 more source

Hippocampal insulin resistance and the Sirtuin 1 signaling pathway in diabetes-induced cognitive dysfunction

open access: yesNeural Regeneration Research, 2021
In the peripheral nervous system, the activation of Sirtuin 1 can improve insulin resistance; however, the role played by Sirtuin 1 in the central nervous system remains unknown.
Hui Yang   +5 more
doaj   +1 more source

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