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: [HLA-DR2 alleles and uveitis in leprosy].
    Author: Joko S, Numaga J, Fujino Y, Masuda K, Hirata R, Maeda H.
    Journal: Nihon Rai Gakkai Zasshi; 1995 Jul; 64(2):112-8. PubMed ID: 7592159.
    Abstract:
    In order to investigate the role of immunogenetic factors in the pathogenesis of uveitis in leprosy, HLA antigens were analyzed between the leprotics with and without uveitis. Sixty-five Japanese leprosy patients comprised 32 with uveitis and 33 without uveitis. Controls consisted of 138 healthy subjects. A lymphocyte cytotoxicity test was used for typing HLA-A, -B, -C, -DR and -DQ antigens. HLA-DR2 genotyping was performed by the polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP) and PCR-restriction fragment length polymorphism (RFLP) methods. The frequency of HLA-DR2 antigen was significantly increased in the patients with uveitis as compared with the control subjects (Pc < 0.0005), whereas HLA-DR53 antigen was significantly decreased (Pc < 0.05). At the genomic level the frequency of HLA-DRB1*1501 was significantly increased in the patients with uveitis and without uveitis as compared with that in the controls. The association with DRB1*1501 was even stronger in patients with uveitis (odds ratio = 7.1, Pc < 0.000005) than in the patients without uveitis (odds ratio = 4.1, Pc < 0.005). Our results suggest that HLA-DRB1*1501 contribute to the susceptibility to uveitis in the Japanese with leprosy.
    [Abstract] [Full Text] [Related] [New Search]