PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34872001-5 2022 Western blotting, oil red-O staining and pharmacological treatments were performed to investigate the function of 5-hydroxytryptamine receptor 2A (HTR2A), one of the bonafide direct downstream binding targets of TCF21. oil red O 18-27 transcription factor 21 Gallus gallus 212-217