PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 35615279-1 2022 Background: It has been established that the dipeptidyl peptidase-4 (DPP-4) inhibitor Diprotin A TFA can reduce vascular endothelial (VE)-cadherin disruption by inhibiting the increase in cleaved beta-catenin in response to hypoxia, thereby protecting the vascular barrier of human umbilical vein endothelial cells. Trifluoroacetic Acid 97-100 cadherin 5 Homo sapiens 112-146