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A new candidate pathway for treating visceral obesity
Date:5/6/2012

by oxidizing fat (a chemical reaction involving oxygen) in their research.

Especially exciting for the prospects of targeting Aldh1a1 for therapeutic benefit, the researchers found that knocking down expression of the Aldh1a1 gene by injecting antisense molecules into mice made fat by diet resulted in less visceral fat, less weight gain, lower glucose levels, and protection against cold exposure as compared to control mice.

"Brown fat, and mechanisms that might allow white fat to take on brown fat characteristics, has been receiving increasing attention as a possible way to treat obesity and its complications," said Plutzky. "Although more work is needed, we can add specific aspects of retinoid metabolism to those factors that appear involved in determining white versus brown fat."

According to the Centers for Disease Control and Prevention, one-third of adults in the United States are obese. Current methods to reduce obesity include exercise, dietary therapy, medications and surgery.


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Contact: Lori J. Shanks
ljshanks@partners.org
617-534-1604
Brigham and Women's Hospital
Source:Eurekalert

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