PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26787261-5 2016 Furthermore, arjunic acid upregulated the expression of endoplasmic reticulum (ER) stress proteins such as IRE1 alpha, ATF4, p-eIF2alpha, and C/EBP homologous protein (CHOP) in A549 and H460 cells. arjunic acid 13-25 activating transcription factor 4 Homo sapiens 119-123