[HSP70 gene polymorphism on genetic susceptibility to the coal worker's penumoconiosis of han nationality in Xinjiang, China.]
Objective:To explore the influence of heat shock protein 70 (HSP70) gene genetic susceptibility of coal worker's pneumoconiosis among the han nationality in xinjiang.Methods:156 coal worker's pneumoconiosis patients and 96 mine workers were randomly selected from the han coal worker's pneumoconiosis patients and attend the health check retirement mine workers from March to December, 2014 in Xinjiang Uygur Autonomous Region of Occupational Disease Hospital. Using TaqMan genotyping methods to detect HSP70 genotype distribution in the two groups.Results:The HSP70-1+190 loci GC genotype occurrence frequencies of coal worker's pneumoconiosis was significantly higher than the control group (χ2=6.75,P<0.05) , the risk of coal worker's pneumoconiosis armed with HSP70-1+190 GC genotype individual was 2.21 times of CC genotype individual (95%CI: 1.03~4.75) , and HSP70-2+1267 and HSP70-hom+2437 loci polymorphism were no significant difference between the two groups (HSP70-2+1267: χ2=3.30,P=0.19; HSP70-hom+2437: χ2=0.12,P=0.94) .Conclusion:HSP70-1+190 GC genotypes may be a susceptible genotype, the genotype individual may be more likely to suffer from coal worker's pneumoconiosis.
Xinjiang Uygur Autonomous Region Occupational Disease Prevention and Treatment Institute, Urumqi 830091, China.
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D055008:Anthracosis / Q000208:ethnology* / Q000235:genetics*; D016022:Case-Control Studies; D002681:China / Q000208:ethnology; D003032:Coal Mining; D005006:Ethnicity; D020022:Genetic Predisposition to Disease; D005838:Genotype; D018840:HSP70 Heat-Shock Proteins / Q000235:genetics*; D006801:Humans; D009784:Occupational Diseases / Q000208:ethnology / Q000235:genetics; D011110:Polymorphism, Genetic
D018840:HSP70 Heat-Shock Proteins; C081884:heat-shock protein 70.1