ISSN:
1573-3904
Keywords:
adhesion
;
ECM
;
inflammation
;
integrins
;
SAA
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Serum amyloid A (SAA), an acute-phase protein, exists normally in the serum while complexed with high-density lipoprotein 3 (SAA- HDL3). Its levels increase markedly during inflammatory diseases. The pentapeptide Tyr-Ile-Gly-Ser-Asp (YIGSR-like) and the tripeptide Arg-Gly-Asn (RGD-like), related to the cell adhesion domains of laminin and fibronectin, respectively, exist in SAA within close proximity (YIGSDKYFHARGNY; amino acid residues 29–42). A structure-function study of linear and head- to-tail cyclic peptides, related to the amino acid residues 29–42 and 70–76 (GRGAEDS) of human SAA, was performed in order to evaluate their ability to inhibit adhesion of human T-lymphocytes to surfaces coated with extracellular matrix purified from bovine corneal cells.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1008885608205
Permalink