PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9422516-1 1998 Androgen receptor (AR) is a nuclear transcription factor that binds male sex steroids and mediates the biological effects of these hormones to the target cells, such as the epithelial cells of the prostate gland, by activating transcription of androgen-dependent genes. Steroids 77-85 androgen receptor Homo sapiens 0-17 9422516-1 1998 Androgen receptor (AR) is a nuclear transcription factor that binds male sex steroids and mediates the biological effects of these hormones to the target cells, such as the epithelial cells of the prostate gland, by activating transcription of androgen-dependent genes. Steroids 77-85 androgen receptor Homo sapiens 19-21