These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [The study on correlativity between HLA-DQ gene polymorphism and primary Sjogren's syndrome of the Han nationality in Shanxi province].
    Author: Zhang XY, Song XZ, Qin XW, Chen YX, Cheng HB, Wu YJ.
    Journal: Xi Bao Yu Fen Zi Mian Yi Xue Za Zhi; 2011 Feb; 27(2):182-5. PubMed ID: 21315052.
    Abstract:
    AIM: To explore the correlativity between HLA-DQ allele and primary Sjogren's syndrome(pSS) of the Han nationality in Shanxi province and to understand the pathogenesis of pSS at the gene level. METHODS: Polymerase chain reaction sequence specific primers (PCR-SSP) technique was used to determine the alleles of HLA-DQA1 and HLA-DQB1 of pSS patients and healthy populations, and the difference in their HLA-DQA1 and HLA-DQB1 allelic frequencies were analyzed by using chi-square test and Fisher's exact test. RESULTS: (1) The gene frequency of HLA-DQA1*0501 in pSS patients was significantly higher than that in healthy controls(22.0% vs 12.0%, x(2);=7.087, P<0.05, RR=2.068). (2)The gene frequency of HLA-DQA1*0301/2 in pSS patients was significantly lower than that in controls(13.0% vs 24.5%, x(2);=8.681, P<0.05, RR=0.460). (3) The gene frequency of HLA-DQB1*0201 in pSS patients was significantly higher than that in controls(28.5% vs 18.5%, x(2);=5.563, P<0.05, RR=1.756). CONCLUSION: In Han nationality of Shanxi province, HLA-DQA1*0501 and HLA-DQB1*0201 alleles probably are susceptible genes of pSS, while HLA-DQA1*0301/2 allele probably is a protective gene of pSS.
    [Abstract] [Full Text] [Related] [New Search]