مجلة كلية الطب (Jan 2008)

The possible Association of HLA Class II with Bladder Cancer in Iraqi Patients

  • Shatha M.J. Al-Khateeb,
  • Aida- Al-Darzy,
  • Khalida M. Al-Mousawy,
  • Nasr F. Al-Rubaee,
  • Shwaqi J. Ghazala

Journal volume & issue
Vol. 49, no. 4

Abstract

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Background: - Genetic Factors have a major role in the development of bladder cancer. Objectives: - This study was carried out to shed a light on the possible association of HLA class II antigens and BC patients and to correlate this finding with the family history. Patients and Methodes :- Lymphocytotxicity assay had been used to assess HLAtyping of 65 BC patients and 50 healthy controls. Results:- comparison between BC patients and healthy controls showed several antigens deviations in their frequencies. HLA-DR1, HLA-DQ1 and HLA-DQ3 antigens were observed with increased frequencies in patients group with significant differences (P=0.000, 0.000 and 0.017 respectively). Moreover there was decrease frequency of HLA-DR7 in patients group (P=0.010). Stastical analysis showed non significant correlation of the specific HLA –Ags with family history. Conclusions: - This finding demonstrated that HLA-DR1, DR7, DQ1 and DQ3 might play a role in BC susceptibility. • Department of clinical biochemistry. Collage of Medicine Al-Mustansyriah University • Department of Microbiology. Collage of Medicine. Baghdad University • Ministry of Health.

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