News tagged with molecular genetics

New genetic clue to anorexia

The largest DNA-sequencing study of anorexia nervosa has linked the eating disorder to variants in a gene coding for an enzyme that regulates cholesterol metabolism. The finding suggests that anorexia could be caused in part ...

Sep 11, 2013
popularity 5 / 5 (3) | comments 0 | with audio podcast

Inner-ear disorders may cause hyperactivity

Behavioral abnormalities are traditionally thought to originate in the brain. But a new study by researchers at Albert Einstein College of Medicine of Yeshiva University has found that inner-ear dysfunction can directly cause ...

Sep 05, 2013
popularity 5 / 5 (9) | comments 0 | with audio podcast

Rapid recall to fight familiar foes

The immune system's first encounter with a potential threat is a valuable learning experience. Through a process of genetic recombination, our immune B cells can potentially produce a wide array of B cell ...

Aug 23, 2013
popularity 5 / 5 (2) | comments 0