PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30462522-8 2019 The bimodal functions of histamine include protumorigenic effects through H1R and antitumorigenic effects via H2R, and these results were supported by gene expression profiling studies on tumor specimens of patients with colorectal cancer. Histamine 25-34 histamine receptor H2 Homo sapiens 110-113