Compounds Created That Dramatically Alter Biological Clock And Lead To Weight Loss, Metabolic Changes

What could possibly go wrong here?

Scientists from the Florida campus of The Scripps Research Institute have synthesized a pair of small molecules that dramatically alter the core biological clock in animal models, highlighting the compounds' potential effectiveness in treating a remarkable range of disorders-including obesity, diabetes, high cholesterol, and serious sleep disorders...

The study showed that when administered in animal models the synthetic small molecules altered circadian rhythm and the pattern of core clock gene expression in the brain's hypothalamus, the site of the master cellular clock that synchronizes daily rhythms in mammals; circadian rhythms are the physiological processes that respond to a 24-hour cycle of light and dark and are present in most living things.

When given to diet-induced obese mice, these same small molecules decreased obesity by reducing fat mass and markedly improving cholesterol levels and hyperglycemia - chronically high blood sugar levels that frequently lead to diabetes.

"The idea behind this research is that our circadian rhythms are coupled with metabolic processes and that you can modulate them pharmacologically," said Thomas Burris, a professor at Scripps Florida who led the study. "As it turns out, the effect of that modulation is surprisingly positive - everything has been beneficial so far."

So far.