Medical research

Loss of function of a single gene linked to diabetes in mice

Researchers from the University of Illinois at Chicago College of Medicine have found that dysfunction in a single gene in mice causes fasting hyperglycemia, one of the major symptoms of type 2 diabetes. Their findings were ...

Medical research

Intestinal bacteria influence food transit through the gut

Food transit through the small intestine affects the body's absorption of nutrients and, consequently, our health. The discovery that food transit time is regulated by a hormone indicates new ways to increase the intestinal ...

Genetics

Protein interplay in muscle tied to life span

Fruit flies are notoriously short-lived but scientists interested in the biology of aging in all animals have begun to understand why some fruit flies live longer than others. They have documented a direct association between ...

Diabetes

How fat could help solve part of the diabetes problem

The pancreas is a large organ that wraps around our gut, and produces the exact amount of insulin our bodies need when we eat – except when we start to develop diabetes, and insulin production slows down. Sydney scientists ...

Oncology & Cancer

Bile protein may help detect pancreatic cancer

(HealthDay)—A protein "biomarker" in bile correctly identifies pancreatic cancer and may detect the cancer earlier than some markers in blood, according to a new study.

Medical research

New map of insulin pathway could lead to better diabetes drugs

A team led by scientists at The Scripps Research Institute (TSRI) has created the first comprehensive roadmap of the protein interactions that enable cells in the pancreas to produce, store and secrete the hormone insulin. ...

Diseases, Conditions, Syndromes

Maintaining fluid and electrolyte balance in the kidney

Distal renal tubular acidosis (dRTA) develops in response to the loss of acid secretion by α-intercalated cells in the kidney. The inability to remove acid from the body results in low blood potassium levels (hypokalemia), ...

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