PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28179517-5 2017 We demonstrate that a simple change in TGF-beta signalling is sufficient to inhibit MC breakdown during opossum development, indicating that changes in TGF-beta signalling might be key during mammalian evolution. Methylcholanthrene 84-86 transforming growth factor beta 1 Homo sapiens 39-47 28179517-5 2017 We demonstrate that a simple change in TGF-beta signalling is sufficient to inhibit MC breakdown during opossum development, indicating that changes in TGF-beta signalling might be key during mammalian evolution. Methylcholanthrene 84-86 transforming growth factor beta 1 Homo sapiens 152-160