A 7-year international study led by Tel Aviv Sourasky (Ichilov) Medical Center’s Professor Eli Sprecher, has revealed that a defect in the protein gene PAD13 is responsible for hair loss due to Central Centrifugal Cicatricial Alopecia [CCCA]. The condition affects 5% of African-American women.
https://read.qxmd.com/read/30763140/variant-padi3-in-central-centrifugal-cicatricial-alopecia