Eat Too Much? Maybe It's in the Blood

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Northerner

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Relationship to Diabetes
Type 1
Bone marrow cells that produce brain-derived eurotrophic factor (BDNF), known to affect regulation of food intake, travel to part of the hypothalamus in the brain where they "fine-tune" appetite, said researchers from Baylor College of Medicine and Shiga University of Medical Science in Otsu, Shiga, Japan, in a report that appears online in the journal Nature Communications.

"We knew that blood cells produced BDNF," said Dr. Lawrence Chan, professor of molecular and cellular biology and professor and chief of the division of diabetes, endocrinology & metabolism in the department of medicine and director of the federally funded Diabetes Research Center, all at BCM. The factor is produced in the brain and in nerve cells as well. "We didn't know why it was produced in blood cells."

http://www.sciencedaily.com/releases/2013/02/130226113824.htm
 
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