Association between human leukocyte antigen class II alleles and human papillomavirus-mediated cervical cancer in Indian women

Kohaar, Indu ; Hussain, Showket ; Thakur, Nisha ; Tiwari, Pratibha ; Nasare, Vilas ; Batra, Swaraj ; Singh, Veena ; Bhambani, Suresh ; Das, Bhudev C. ; Sarkar, Debi P. ; Bharadwaj, Mausumi (2009) Association between human leukocyte antigen class II alleles and human papillomavirus-mediated cervical cancer in Indian women Human Immunology, 70 (4). pp. 222-229. ISSN 0198-8859

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S01988...

Related URL: http://dx.doi.org/10.1016/j.humimm.2009.01.003

Abstract

We investigated the association of human leukocyte antigen (HLA) II (DRB1 and DQB1) alleles with susceptibility to human papillomavirus (HPV)-associated cervical precancer and cancer cases in a hospital-based case-control study in a northern Indian population. A total of 202 subjects, including 100 patients comprising 31 cervical precancer (cervical intraepithelial neoplasia [CIN] 2/3) and 69 invasive cervical cancer cases, and 102 healthy controls participated in the study. Both patients and controls were screened for HPV infection using a polymerase chain reaction (PCR-based approach. Low-resolution PCR-sequence specific priming (PCR-SSP) was used to genotype HLA II (DRB1 and DQB1). Our results demonstrate that the DRB115 allele/DRB115-DQB106 haplotype may have a predisposition for HPV infection (pc < 0.05) or cervical cancer/precancer (pc < 0.05) development, whereas the DRB104 allele/DRB104-DQB103 haplotype might exhibit susceptibility to cervical precancerous lesions (pc < 0.05). The DRB113 allele/DRB113-DQB106 haplotype was strongly protective against risk to HPV infection (pc < 0.002) as well as cervical cancer (pc 0.01). Therefore, we have demonstrated that HLA DR-DQ polymorphisms are involved in genetic susceptibility to cervical cancer or HPV infection in a northern Indian population.

Item Type:Article
Source:Copyright of this article belongs to American Society for Histocompatibility and Immunogenetics.
Keywords:Cervical Cancer; Human Papillomavirus; Human Leukocyte Antigen (HLA); Polymorphism
ID Code:8478
Deposited On:27 Oct 2010 06:27
Last Modified:22 Jul 2012 14:05

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