Male Pattern Androgenetic Alopecia

May 2006 in “ Skinmed ”

Virendra N. Sehgal, Ashok Aggarwal, Govind Srivastava, Punit Rajput

TLDR Androgens contribute to common male hair loss; more research needed for hair growth medication.

This document from 2006 discusses male pattern androgenetic alopecia (AGA), a common form of hair loss in men triggered by testosterone. AGA is a complex process involving genetic factors, hormones, and aging. The severity of AGA is graded from type I to VIII based on the universally accepted modified Hamilton-Norwood classification. At least 50% of men by the age of 50 and a similar proportion of women by the age of 60 are affected by this condition, and in Caucasoid men, the lifetime incidence might approach 100%. The document proposes an abridged "intermediate (I) type" to correspond to overlapping types. The document concludes that androgens play a role in the pathogenesis of AGA, and more study on this subject is needed with respect to searching for a medication to promote hair growth.

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9 / 9 results

research Possible Mechanisms of Miniaturization During Androgenetic Alopecia or Pattern Hair Loss

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6 / 6 results

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research Disorders of Hair

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