Tumor :: UCSD researchers discover variants of natural tumor suppressor

Building on their 2005 discovery of an enzyme that is a natural tumor suppressor, researchers at the University of California, San Diego (UCSD) School of Medicine have now identified two variants of that enzyme which could provide new targets for therapies to treat diabetes, heart and neurological disease.

Diabetes :: Pig islet cell transplant treat diabetes

Living Cell Technologies Limited announced it has published evidence outlining the survival and identification of live porcine islet cells and insulin production in a human patient 10 years after receiving a pig islet cell transplant.

Insulin :: Is there such a thing as too much sugar?

Treatment with insulin revolutionized the life of individuals with diabetes. However, because insulin acts to lower blood glucose levels, it can cause hypoglycemia (low levels of glucose in the blood), which, if prolonged, can lead to brain injury and coma.

Laser :: Laser goes tubing for faster body-fluid tests

University of Rochester researchers announce in the current issue of Applied Optics a technique that in 60 seconds or less measures multiple chemicals in body fluids, using a laser, white light, and a reflective tube.

Diabetes :: Mutation in HNF4A associated with an increase in birthweight and macrosomia

A mutation in one gene HNF4A, associated with diabetes in the young, has been shown to be associated with an average increase in birthweight of 790g. In the current issue of PLoS Medicine Andrew Hattersley and colleagues from the Peninsular Medical School, report the findings from a study of 108 individuals from15 families where the mutation was present.

Aging :: Novel strategies for healthy aging

Protein degradation and malfunction is a major cause of ageing and can be the result of attacks on proteins by other molecules. One of these processes, called glycation, involves the spontaneous attack by sugars on proteins.

Diabetes :: Islet transplantation in diabetes patient

Living Cell Technologies Limited (ASX: LCT) announced it has published evidence outlining the survival and identification of live porcine islet cells and insulin production in a human patient 10 years after receiving a pig islet cell transplant.

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