The role of amylin in the insulin resistance of non-insulin-dependent diabetes mellitus.
Decreased responsiveness of glucose metabolism to insulin in skeletal muscle and the liver (insulin resistance or insensitivity) is characteristic of many conditions, including non-insulin-dependent (type II) diabetes mellitus. Most current work in this area centres on the hypothesis that the primary defect is an impairment of insulin binding and/or transduction of the insulin signal in affected tissues. However, studies imply that defects in the post-insulin receptor signaling pathways are of primary importance in the causation of insulin resistance. Amylin, a novel pancreatic hormone, secreted along with insulin from the pancreatic beta-cells, can modulate insulin effects, to produce insulin resistance in skeletal muscle and liver.
Leighton
B
B
Department of Biochemistry, University of Oxford, UK.
Cooper
G J
GJ
D000682:Amyloid / Q000378:metabolism*; D003924:Diabetes Mellitus, Type 2 / Q000378:metabolism*; D006801:Humans; D007333:Insulin Resistance; D058228:Islet Amyloid Polypeptide
D000682:Amyloid; D058228:Islet Amyloid Polypeptide