Microarray analysis for delineating the gene expression in biopsies of gastrocnemius muscle of patients with chronic critical limb ischaemia compared with non-ischaemic controls

[Study of gene expression in patients with peripheral artery disease]

Currently, there are no widely used available techniques for reliable prognosis of the onset and course of peripheral artery disease. Working out of optimal test systems including genetic ones for assessment of risks for the development of the disease, its progression or development of complications in patients with peripheral atherosclerosis is an important mission of modern medicine. This article deals with a promising technique of genetic studies in patients with peripheral artery disease, i. e., study of gene expression. Also provided herein is a literature review devoted to the main techniques used for the analysis of the profile of gene expression. This is followed by evaluating the possibility of using DNA chips, as well as describing the state of the art and unsolved problems of studying gene expression in patients with peripheral artery disease.