Relevance analysis on HLA-DRB1 alleles andocculthepatits B virus infection
10.13303/j.cjbt.issn.1004-549x.2017.07.005
- VernacularTitle:HLA-DRB1基因与隐匿性乙型肝炎相关性的研究
- Author:
Qiang LIU
;
Qi TANG
;
Wei YU
;
Guoliang LI
- Keywords:
occulthepatits B virus infection;
allele;
HLA-DRB1;
genotype
- From:
Chinese Journal of Blood Transfusion
2017;30(7):670-673
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the HLA-DRB1 genotupe and their relation with OBI infection.Methods HLA-DRB1 genotyping was conducted in 102 patients OBI infection and 201 health controls,by using polymerase chain reaction sequence-based typing (PCR-SBT)method.The association between HLA-DRB1 genotype and OBI was also studied.Results Compared to 201 health controls,the allele frequency of HLA-DRB1 * 0405 (1.980 4％) (x2 =12.477 0,P =0.000 0,OR =16.367 3) * 0803 (4.257 3％) (x2 =30.689 8,P =0.000 0,OR =36.454 5)、* 1101 (5.545 9％) (x2 =4.471 2,P =0.034 5,OR =1.903 8)、* 1201 (1.481 6％) (x2 =8.591 9,P =0.003 4,OR =12.151 5) were markedly higher.The allele frequency of HLA-DRB1 * 0701(2.230 8％) (x2 =5.585 5,P=0.018 1,OR=0.417 7)、* 1301 (0.245 4％) (x2 =4.513 7,P=0.033 6,OR=0.147 4) 、* 1302(0.491 4％) (x2=11.369 1,P=0.000 7,OR=0.000 0) 、* 1312(0.245 4％) (x2 =5.0198,P=0.025 1,OR=0.136 5) 、* 1501(4.257 3％) (x2=10.763 1,P=0.001 0,OR=0.000 0)was obviously lower than than in HBV patients.Conclusion HLA-DRB1 * 0701、* 1301、* 1302、* 1312、* 1501 are closely related with susceptibility to OBI,and HLA-DRB1 * 0405、* 0803、* 1101、* 1201 is closely related with resistance to OBI.
