Altered mitochondrial function in insulin-deficient and insulin-resistant states
نویسندگان
چکیده
منابع مشابه
Insulin receptor signaling in normal and insulin-resistant states.
In the wake of the worldwide increase in type-2 diabetes, a major focus of research is understanding the signaling pathways impacting this disease. Insulin signaling regulates glucose, lipid, and energy homeostasis, predominantly via action on liver, skeletal muscle, and adipose tissue. Precise modulation of this pathway is vital for adaption as the individual moves from the fed to the fasted s...
متن کاملFunction and dysfunction of aPKC isoforms for glucose transport in insulin-sensitive and insulin-resistant states.
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. More recent findings further suggest that aPKCs are activated and required for glucose transport responses while serving downstream of 1) ...
متن کاملZataria multiflora increases insulin sensitivity and PPARγ gene expression in high fructose fed insulin resistant rats
Objective(s):In insulin resistance, the insulin action in liver, muscles and adipocytes decreases and result in hyperglycemia, dyslipidemia and hyperinsulinemia. In this study we evaluate the effect of Zataria multiflora extract on insulin sensitivity in high fructose fed insulin resistant rats, since this extract was shown antihyperglycemic effect in streptozotocin induced diabetes in rats. ...
متن کاملOrnithine decarboxylase activity in insulin-deficient states.
The activity of ornithine decarboxylase, the rate-controlling enzyme in polyamine biosynthesis, was determined in tissues of normal control rats and rats made diabetic with streptozotocin. In untreated diabetic rats fed ad libitum, ornithine decarboxylase activity was markedly diminished in liver, skeletal muscle, heart and thymus. Ornithine decarboxylase was not diminished in a comparable grou...
متن کاملInsulin signaling in primary adipocytes in insulin sensitive and insulin resistant states
Increasing numbers of people world-wide develops the disease type 2 diabetes. Development of type 2 diabetes is characterized by a shift from an insulin sensitive state to an insulin resistant state in peripheral insulin responding organs, which originates from the development of insulin resistance in the adipose tissue. Insulin resistance in combination with reduced pancreatic insulin secretio...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 2018
ISSN: 0021-9738,1558-8238
DOI: 10.1172/jci120843