11 citations,
January 2012 in “Journal of cell science” Rac1 is essential for proper hair structure and color.
Researchers found a genetic link for hereditary hair loss but need more analysis to identify the exact gene.
December 2023 in “The journal of physical chemistry. B (1997 : Online)” Human hair keratin might be good for filtering out harmful substances from water.
November 2022 in “Research Square (Research Square)” Keratin-associated proteins have ancient origins and were used for different purposes before being adapted for hair in mammals.
Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.