Meta-Analysis of Association between the -2578C/A Polymorphism of the Vascular Endothelial Growth Factor and Retinopathy in Type 2 Diabetes in Asians and CaucasiansWang H.a · Cheng J.-W.a · Zhu L.-S.b · Wei R.-L.a · Cai J.-P.a · Li Y.a · Ma X.-Y.a
aDepartment of Ophthalmology, and bTranslational Medical Center, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China
Do you have an account?
- Rent for 48h to view
- Buy Cloud Access for unlimited viewing via different devices
- Synchronizing in the ReadCube Cloud
- Printing and saving restrictions apply
Rental: USD 8.50
Cloud: USD 20.00
Article / Publication Details
Background and Objectives: Vascular endothelial growth factor (VEGF) has been shown to play an important role in the development and progress of diabetic retinopathy (DR). A number of case-control studies focused on the association between VEGF -2578C/A and risk for DR. But the results were not always consistent, so we performed a meta-analysis to evaluate the precise association between this variant and risk for DR. Methods: All publications on the association between VEGF -2578C/A polymorphism and DR were searched in the following electronic databases: PubMed, Embase, the Cochrane Library and Chinese Biomedical Literature Database, with the last report up to January 2013. This meta-analysis was assessed by Review Manager 5.1. Results: A total of 6 studies were involved in this meta-analysis, including 835 cases and 867 controls. Overall, we found a significant association between this polymorphism and DR (A vs. C: OR = 1.49, 95% CI = 1.26-1.77, p < 0.00001; AA vs. CA + CC: OR = 1.26, 95% CI = 0.94-1.68, p = 0.12; AA + CA vs. CC: OR = 1.56, 95% CI = 1.27-1.91, p < 0.00001; AA vs. CC: OR = 1.67, 95% CI = 1.20-2.32, p = 0.003; CA vs. CC: OR = 1.51, 95% CI = 1.21-1.87, p = 0.0002), but we did not find any significant association in Caucasians in subgroup analysis. The results were not materially altered after the studies which did not fulfill the Hardy-Weinberg equilibrium were excluded. Conclusion: Our meta-analysis supports the association between the VEGF -2578C/A polymorphism and DR, but not in the Caucasian population.
© 2014 S. Karger AG, Basel
Article / Publication Details
Copyright / Drug Dosage / DisclaimerCopyright: All rights reserved. No part of this publication may be translated into other languages, reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying, recording, microcopying, or by any information storage and retrieval system, without permission in writing from the publisher.
Drug Dosage: The authors and the publisher have exerted every effort to ensure that drug selection and dosage set forth in this text are in accord with current recommendations and practice at the time of publication. However, in view of ongoing research, changes in government regulations, and the constant flow of information relating to drug therapy and drug reactions, the reader is urged to check the package insert for each drug for any changes in indications and dosage and for added warnings and precautions. This is particularly important when the recommended agent is a new and/or infrequently employed drug.
Disclaimer: The statements, opinions and data contained in this publication are solely those of the individual authors and contributors and not of the publishers and the editor(s). The appearance of advertisements or/and product references in the publication is not a warranty, endorsement, or approval of the products or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements.