PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22155565-1 2012 The ovarian steroid progesterone, acting through the progesterone receptor (PR), coordinates endometrial epithelial-stromal cell communication, which is critical for its development and function. Progesterone 20-32 progesterone receptor Mus musculus 53-74 22155565-1 2012 The ovarian steroid progesterone, acting through the progesterone receptor (PR), coordinates endometrial epithelial-stromal cell communication, which is critical for its development and function. Progesterone 20-32 progesterone receptor Mus musculus 76-78