PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21858054-0 2011 Probiotic-derived polyphosphate enhances the epithelial barrier function and maintains intestinal homeostasis through integrin-p38 MAPK pathway. Polyphosphates 18-31 mitogen-activated protein kinase 14 Homo sapiens 127-130 21858054-12 2011 This study, for the first time, demonstrated that poly P is the molecule responsible for maintaining intestinal barrier actions which are mediated through the intestinal integrin beta1-p38 MAPK. Polyphosphates 50-56 mitogen-activated protein kinase 14 Homo sapiens 185-188