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Hormones Focus Of Study On How Responses To Infection Are Regulated

Scientists at the University of Illinois are investigating how glucocorticoids help regulate the body's response to infection, including changes in behavior. Glucocorticoids appear to modulate cytokine production and reduce behavioral effects, providing a protective mechanism against immune overreaction.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·DateMar 13, 1997

Scientists Identify Gene For Sexual Behavior In Male Flies

Researchers at Stanford University and their colleagues have isolated a single gene, fru, that controls most aspects of male sexual behavior in adult fruit flies. The gene governs the fly's courtship ritual, including its courting song and ability to recognize females.

SourceStanford University·DateDec 13, 1996