PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1935903-1 1991 We investigated the effect of c-Fos and/or c-Jun co-expression on transcription activation by the progesterone (PR), glucocorticoid (GR) or androgen (AR) receptors using three different reporter genes and four different cell lines. Progesterone 98-110 Jun proto-oncogene, AP-1 transcription factor subunit Homo sapiens 43-48