Proteolytic Degradation of VE-Cadherin Alters the Blood-Retinal Barrier in Diabetes
Author(s) -
Deepti Navaratna,
Paul McGuire,
G. Menicucci,
Arup Das
Publication year - 2007
Publication title -
diabetes
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.219
H-Index - 330
eISSN - 1939-327X
pISSN - 0012-1797
DOI - 10.2337/db06-1694
Subject(s) - adherens junction , ve cadherin , vascular permeability , blood–retinal barrier , retinal , diabetes mellitus , matrix metalloproteinase , evans blue , endothelial stem cell , endocrinology , cadherin , microbiology and biotechnology , medicine , biology , diabetic retinopathy , cell , biochemistry , in vitro
Increased vascular permeability due to alteration of the blood-retinal barrier (BRB) is one of the major complications in early diabetes. The aim of the present study was to determine whether diabetes alters the cellular expression and distribution of the adherens junction protein vascular endothelial (VE)-cadherin in retinal endothelial cells and if this alteration is mediated by proteinase activity.
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