Reproductive biology: Progesterone's gateway into sperm.

Nature (Impact Factor: 42.35). 03/2011; 471(7338):313-4. DOI: 10.1038/471313a
Source: PubMed

ABSTRACT The hormone progesterone rapidly activates intracellular signalling in human sperm, regulating key aspects of their physiology. An ion channel unique to the sperm tail seems to relay progesterone's signal. See Letters p.382 & p.387

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