PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31365998-8 2019 However, 4-PBA inhibited Hcy induced upregulation of Osteopontin and downregulation of Calponin and SM-MHC, suggesting that ERS was involved in Hcy-induced phenotypic switching of VSMCs. 4-phenylbutyric acid 9-14 myosin heavy chain 11 Rattus norvegicus 100-106