Age-Associated Thin Hair Displays Molecular, Structural, and Mechanical Characteristic Changes

October 2022 in “ Journal of structural biology ”

F Baltenneck, Gaïanne Genty, Elias Bou Samra, Marina Richena, Duane P. Harland, Stefan Clerens, Emilie Leccia, Mickael Le Balch, J. Doucet, Jean‐François Michelet, S Commo

hair keratins keratin-associated proteins KAPs cuticle layers medullae hair follicle keratins cuticle medulla follicle

Studysummary This study found that age-related hair thinning in Caucasian women over 50 involves significant structural changes within the hair follicle, suggesting an "aged hair program" rather than just producing thinner hairs.

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