PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32647341-9 2021 We analyzed the hallmarks of ER stress in heart tissues, and revealed that ZNS administration significantly decreased the protein levels of GRP78, XBP-1s, ATF6, PERK, ATF4, and CHOP, and elevated Hrd1 protein. Zonisamide 75-78 activating transcription factor 6 Mus musculus 155-159