Alopecia, Androgenetic, 1, also known as androgenetic alopecia, is related to alopecia and androgenic alopecia. An important gene associated with Alopecia, Androgenetic, 1 is AFA1 (Alopecia, Androgenetic), and among its related pathways/superpathways are Metabolism of steroids and Transcription Androgen Receptor nuclear signaling. The drugs Acetylcysteine and Ethanol have been mentioned in the context of this disorder. Affiliated tissues include skin and prostate, and related phenotype is alopecia.