ASSOCIATION OF TNF AND LTA GENES WITH ATHEROSCLEROSIS COMPLICATIONSIN PATIENTS WITH HISTORY OF ACUTE CORONARY SYNDROME

Autor: N A Koziolova, Alexey Nikitin, Dzhaiani Na, Evgeniya V. Akatova, K A Blagodatskih, A N Brovkin, E. G. Volkova, O. I. Boyeva, S. V Shlyk, S N Tereschenko, A. S. Galyavich, AA Pushkov, V. O. Konstantinov, Baklanova Tn, E V Horolets, A V Yagoda, Nosikov Vv, Glezer Mg, Evdokimova Ma, D A Zateyshchikov
Rok vydání: 2013
Předmět:
Zdroj: Journal of Clinical Practice. 4:4-11
ISSN: 2618-8627
2220-3095
Popis: The aim of this study was to investigate an association of polymorphic markers G(-308)A of TNF gene and Thr26Asn of LTA gene with the frequency of poor outcomes in patients with the history of acute coronary syndrome.Methods. A total of 1145 patients admitted to cardiological hospitals of Moscow, St. Petersburg, Kazan, Chelyabinsk, Perm, Stavropol, and Rostov-on-Don with ischemic heart disease exacerbation were examined. The maximum follow up time was 3.2 years. The identification of polymorphic marker allele was carried out by hybridization-fluorescent analysis using real-time polymerase chain reaction.Results. In case of Thr26Asn polymorphic marker of LTA gene we have not found any association with the frequency of poor outcomes in patients with the history of acute coronary syndrome. However, in case of G(-308)A polymorphic marker of TNF gene we have found the reliable association. The carriers of GA and AA genotypes has higher frequency of poor outcomes in comparison with the carriers of GG genotypes. The survival time to the endpoint for carriers of the GA and AA genotypes was 43.3 months (95% CI = 40.04 - 46.56) vs. 49.6 months (95% CI = 47.38 - 51.82) for carriers of theGG genotype (χ2 = 15.4; р < 0.001).The results of our study allow to make a conclusion that the G(-308)A polymorphic marker of TNF gene is significantly associated with hereditary predisposition to unfavourable outcome in patients with history of acute coronary syndrome.
Databáze: OpenAIRE
Externí odkaz: