title: Tuna muscle peptide, PTHIKWGD, inhibits leukocyte-mediated injury and leukocyte adhesion to cultured endothelial cells.
abstract: Tuna muscle-derived angiotensin-converting enzyme inhibitory peptide, PTHIKWGD, inhibited the injury of bovine aorta endothelial cells (BAECs) induced by N-formyl-methionyl-leucyl-phenylalanine-activated polymorphonuclear leukocytes and the adhesion of a leukemia cell line, THP-1 cells, to BAECs stimulated by lipopolysaccharides. It is possible that this peptide directly affects BAECs, protecting them from activated leukocytes.
authors.affiliation: Faculty of Pharmaceutical Sciences, Osaka University, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Kohama
authors.forename: T
authors.initials: T
authors.lastname: Kuroda
authors.forename: S
authors.initials: S
authors.lastname: Itoh
authors.forename: T
authors.initials: T
authors.lastname: Mimura
mesh_terms: D000806:Angiotensin-Converting Enzyme Inhibitors / Q000494:pharmacology*; D000818:Animals; D002417:Cattle; D002448:Cell Adhesion / Q000187:drug effects; D002478:Cells, Cultured; D004730:Endothelium, Vascular / Q000166:cytology / Q000187:drug effects*; D006168:Guinea Pigs; D006801:Humans; D007962:Leukocytes / Q000187:drug effects / Q000502:physiology*; D008070:Lipopolysaccharides / Q000494:pharmacology; D009240:N-Formylmethionine Leucyl-Phenylalanine / Q000494:pharmacology; D009842:Oligopeptides / Q000494:pharmacology*; D014413:Tuna / Q000378:metabolism*
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D008070:Lipopolysaccharides; D009842:Oligopeptides; C062708:tuna AI; D009240:N-Formylmethionine Leucyl-Phenylalanine