Endocrine Abstracts

Background: Insulin resistance is the reduced responsiveness of the body to the glucose-lowering activity of insulin. It is usually associated with obesity, but in a minority of patients, this is not the case. Single gene mutations can often be found in such patients, some of which affect the insulin receptor (INSR). There is a spectrum of genetic insulin receptoropathies. These can be considered as two groups. One group comprises rare, severe, autosomal recessive disorders: D...