Related Experiment Video
Updated: Jun 18, 2026

A Method for Mouse Pancreatic Islet Isolation and Intracellular cAMP Determination
Published on: June 25, 2014
Response of peripheral-blood mononuclear cells to glutamate decarboxylase in insulin-dependent diabetes
M A Atkinson1, D L Kaufman, L Campbell
1Department of Pathology, University of Florida, Gainesville.
Abstract:
Insulin-dependent diabetes is characterised by autoantibodies to several pancreatic-islet-cell antigens, including glutamate decarboxylase. We measured the proliferative responses to this antigen of peripheral-blood mononuclear cells from patients with newly diagnosed insulin-dependent diabetes, relatives of diabetic patients, and healthy controls. The likelihood of a positive response was substantially greater among the diabetic patients and relatives positive for islet-cell autoantibodies (ICA) than among subjects at low risk of diabetes (controls and ICA-negative relatives). Glutamate decarboxylase may have a pathogenetic role in insulin-dependent diabetes.
Related Concept Videos
Cells and Secretions of the Pancreas
Exocrine function is carried out by acinar cells, organized into clusters known as acini. These cells contribute to digestion by releasing substantial quantities of enzyme-rich, alkaline digestive juices.
Concurrently, the dispersed clusters of endocrine cells throughout the...
Hormones Regulating Blood Glucose
In addition to accelerating glucose uptake and utilization, insulin has...
Glucose Homeostasis: Regulation of Blood Glucose
During fasting, when blood glucose levels are low, the pancreas secretes glucagon. it...
Glucose Homeostasis: Pancreatic Islets and Insulin Secretion
Insulin and C-peptide are co-secreted in...
Insulin: The Receptor and Signaling Pathways
Hypoglycemia and Glucagon

