PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34705290-2 2021 The polyQ gliadin fragment binds to the CXCR3 chemokine receptor that activates zonulin upregulation, leading to increased intestinal permeability in humans. polyglutamine 4-9 haptoglobin Homo sapiens 80-87