PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32429997-1 2020 BACKGROUND: Alterations in estrogen and progesterone signaling, via their respective receptors, estrogen receptor alpha (ERalpha) and progesterone receptor (PR), respectively, are largely involved in the development of breast cancer (BC). Progesterone 40-52 progesterone receptor Homo sapiens 134-155 32429997-1 2020 BACKGROUND: Alterations in estrogen and progesterone signaling, via their respective receptors, estrogen receptor alpha (ERalpha) and progesterone receptor (PR), respectively, are largely involved in the development of breast cancer (BC). Progesterone 40-52 progesterone receptor Homo sapiens 157-159 32429997-10 2020 Moreover, it regulates PR expression and phosphorylation on key residues, impacting the biological effects of progesterone. Progesterone 110-122 progesterone receptor Homo sapiens 23-25 32429997-11 2020 CONCLUSIONS: ERalpha-36 is thus a regulator of PR signaling, interfering with its transcriptional activity and progesterone-induced anti-proliferative effects as well as migratory capacity. Progesterone 111-123 progesterone receptor Homo sapiens 47-49