Bgl II Polymorhism of the α2β1 Integrin Gene in Macedonian Population

نویسندگان

  • Marica Pavkovic
  • Aleksandar Petlichkovski
  • Aleksandar Stojanovic
  • Dejan Trajkov
  • Mirko Spiroski
چکیده

Background. Glycoprotein (GP) Ia/IIa or α2β1 integrin is a platelet receptor for collagen and it mediates platelet adhesion to vascular subendothelium and is involved in thromb formation. Genetic polymorphism of α2β1 known as Bgl II affects the density of platelet GP Ia/IIa receptor on the platelet surface. Recent studies had shown relationship between this polymorphism and the risk of myocardial infarction, stroke, as well as diabetic retinopathy.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Association between diabetic retinopathy and genetic variations in alpha2beta1 integrin, a platelet receptor for collagen.

Platelets might be involved in the pathogenesis of diabetic microangiopathy. Wide interindividual variations in the density of a platelet collagen receptor (alpha2beta1 integrin or glycoprotein Ia/IIa) are reportedly associated with polymorphism(s) in the gene encoding the alpha subunit of the receptor, including a Bgl II polymorphism in intron 7. The aim of the present study was to determine t...

متن کامل

Calpains promote α2β1 integrin turnover in nonrecycling integrin pathway

Collagen receptor integrins recycle between the plasma membrane and endosomes and facilitate formation and turnover of focal adhesions. In contrast, clustering of α2β1 integrin with antibodies or the human pathogen echovirus 1 (EV1) causes redistribution of α2 integrin to perinuclear multivesicular bodies, α2-MVBs. We show here that the internalized clustered α2 integrin remains in α2-MVBs and ...

متن کامل

Up-Regulation of Integrinsn α2β1 and α3β1 Expression in Human Foreskin Fibroblast Cells after In-Vitro Infection with Herpes Simplex Virus Type 1

The interaction of Herpes Simplex Virus type 1 (HSV-1) with human fetal foreskin fibroblast (HFFF) cell was studied using a recent isolate of HSV-1 which was propagated in Hep-2 cells. HFFF cells were challenged with HSV-1 with a multiplicity of infection (MOI) of 1 virus/cell for 24 hours. Flow cytometric analysis demonstrated that HSV-1 challenged HFFF cells expressed increased levels of α2β1...

متن کامل

Fibrillar Type I Collagen Enhances the Differentiation and Proliferation of Myofibroblasts by Lowering α2β1 Integrin Expression in Cardiac Fibrosis

Many studies have shown that α2β1 integrin plays an important role in the development of cardiac fibrosis. However, the mechanism of how α2β1 integrin regulates the differentiation and proliferation of myofibroblasts in cardiac fibrosis through fibrillar collagen (FC) remains uncertain. We established that FC mimicked the 3-dimensional extracellular matrix (ECM) of fibroblasts from post-myocard...

متن کامل

Association analysis of genetic variations of eNOS and α2β1 integrin genes with type 2 diabetic retinopathy

BACKGROUND Diabetic retinopathy (DR) is classically defined as a microvasculopathy that primarily affects the small blood vessels of the inner retina as a complication of diabetes mellitus. It has been suggested that nitric oxide (NO) and α2β1 integrin (a platelet receptor for collagen) play an important role in the pathogenesis of microvascular complications in DR. AIM The aim of this study ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2010