ALLELIC POLYMORPHISMS OF DNA REPAIR GENES AND THEIR INFLUENCE ON THE FORMATION OF RESISTANCE TO THE DEVELOPMENT OF BRONCHOPULMONARY PATHOLOGY UNDER THE ACTION OF INDUSTRIAL AEROSOLS-Reference-Cited by-同舟云学术

ALLELIC POLYMORPHISMS OF DNA REPAIR GENES AND THEIR INFLUENCE ON THE FORMATION OF RESISTANCE TO THE DEVELOPMENT OF BRONCHOPULMONARY PATHOLOGY UNDER THE ACTION OF INDUSTRIAL AEROSOLS

Published:2019 Issue:5 Volume:72 Page:784-789
ISSN:0043-5147
Container-title:Wiadomości Lekarskie
language:en
Short-container-title:Wiad Lek

Author:

Andrushchenko Tetyana A.¹,Goncharov Sergiy V.²,Dosenko Victor E.²,Ishhejkin Konstantin E.³

Affiliation:

1. STATE INSTITUTION «KUNDIIEV INSTITUTE OF OCCUPATIONAL HEALTH OF THE NATIONAL ACADEMY OF MEDICAL SCIENCES OF UKRAINE «, KYIV, UKRAINE

2. DEPARTMENT OF GENERAL AND MOLECULAR PATHOPHYSIOLOGY OF THE BOGOMOLETZ INSTITUTE OF PHYSIOLOGY OF THE NATIONAL ACADEMY OF SCIENCES OF UKRAINE, KYIV, UKRAINE

3. UKRAINIAN MEDICAL STOMATOLOGICAL ACADEMY, POLTAVA, UKRAINE

Abstract

Introduction: The frequency of alleles and genotypes of DNA repair genes in people working due to the influence of industrial aerosols (miners and workers of asbestos-cement plants (n = 215)) was studied. The aim of the work was to identify allelic polymorphisms affecting the formation of resistance or leading to an increased risk of developing bronchopulmonary pathology. Materials and methods: In 90 patients with bronchopulmonary pathology and 125 persons working under the same conditions but without respiratory system diseases, the polymerase chain reaction in real time was determined by the polymorphisms of DNA repair genes: XPD (rs13181, rs799793), ERCC1 (rs11615), XRCC1 ( rs25487) and XRCC3 (rs861539), ATM (rs664677), XRCC7 (rs7003908) and MLH1 (rs1799977). Results: In the course of this study the alleles and genotypes contributing to resistance to the development of respiratory system pathologies were determined: XRCC1•G/A (rs25487) (OR=0.57; 95% CI: 0.32-1.02; P≤0.040; χ²=4.14); MLH1•A (rs1799977) (OR=0.62; 95% CI: 0.40-0.96; P≤0.020; χ²=5.06); MLH1•A/A (rs1799977) (OR=0.43; 95% CI: 0.24-0.79; P≤0.003; χ²=8.73). Also, we established the alleles and genotypes associated with the risk of developing bronchopulmonary pathology: XPD•C/C (rs13181) (OR=2.20, 95% CI: 1.02-4.77; P≤0.020; χ²=4.85); XRCC1•A/A (rs25487) (OR=3.37; 95 % CI: 1.22-9.63; P≤0.008; χ²=6.94); ATM•T/T (rs664677) (OR=2.48; 95% CI: 1.16-5.31; Р≤0.010; χ²=6.61); MLH1•G (rs1799977) (OR=1.61; 95% CI: 1.04-2.49; P≤0.020; χ²=5.06); MLH1•A/G (rs1799977) (OR=2.32; 95% CI: 1.29-4.21; P≤0.002; χ²=9.01). Conclusions: The results indicate the influence of allelic polymorphisms of DNA repair genes on the formation of resistance to the development of bronchopulmonary pathology under the action of industrial aerosols and open up prospects for the development of modern preventive measures.

Publisher

ALUNA

Subject

General Medicine

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