中文摘要：

目的 探讨人乳头状瘤病毒（human papilloma virus,HPV）感染及人类白细胞抗原（HLA）-DRB1基因多态性与南疆维吾尔族宫颈癌的关系.方法 采用导流杂交基因芯片技术及聚合酶链反应序列特异性寡核苷酸探针（polymerase chain reaction sequence-specific oligonucleotide,PCRSSO）法对200例南疆维吾尔族宫颈癌患者及200例正常妇女的宫颈组织检测HPV的21种型别（包括13种高危型：16,18,31,33,35,39,45,51,52,56,58,59,68;5种低危型：6,11,42,43,44;3种中国人群常见型：53,66,CP8304型）及HLA-DRB1的13个等位基因.结果 （1）200例宫颈癌组织中HPV阳性者共177例（包括单一感染及多重感染）,阳性率为88.5%;200例对照组中HPV阳性的标本为14例,阳性率为7.0%.HPV16在HPV阳性的宫颈癌中占的比例最高,其出现的频率为90.96%,其次为HPV18（5.08%）、HPV68（3.95%）、HPV45（3.39%）、HPV58（3.39%）、HPV39（1.69%）、HPV31（1.69%）、HPV56（1.13%）等.比较两组HPV总感染率及HPV16的阳性率,宫颈癌组明显高于对照组,两者差异有统计学意义（P＜0.0001）.（2）宫颈癌中HLA-DRB1＊15阳性者HPV16的感染率高于阴性者,差异有统计学意义,说明携带HLA-DRB1＊15等位基因的妇女更容易被HPV16感染.宫颈癌中HLA-DRB1＊12阳性者中HPV16的阳性率明显低于HLA-DRB1＊12阴性者,说明HLA-DRB1＊12对HPV16感染有保护作用.结论 南疆维吾尔族宫颈癌患者及正常人群中以HPV16感染为主,比例很高;其次为HPV18、HPV68,HPV68在第3位与文献报道不同,可能是南疆维吾尔族较易感染的类型.HLA-DRB1＊15可能与维吾尔族妇女对宫颈癌的遗传易感性及对HPV16感染易感性有关;HLA-DRB1＊12为HPV16感染的保护基因.维吾尔族妇女宫颈癌易感基因及保护基因的检测在宫颈癌高危人群的检测及群体遗传干预工作中有一定的指导意义.

英文摘要：

Objective To investigate the relationships between the HPV infection and race susceptibility in the carcinogenesis of Uighur women with cervical cancer from the southern Xinjiang, one of the high risk region of cervical cancer in China. Methods To detect 21 subtypes of HPV and the 13 alleles of HLA from 200 cervical cancer cases and 200 normal tissues, by using flow-through hybridization and gene chip （HybriMax） method and polymerase chain reaction sequence-specific oligonucleotide method （PCRSSO）. Results （ 1 ）The proportion of HPV positive in cervical cancer and control group were 88.5% and 7.0% respecfively;HPV16 was the most common type in HPV positive cervical cancer patients with the rate of 90.96%, following were HPV18 （5.08%）, HPV68（3.95% ）,HPV45 （3.39%）, HPV58 （3.39%）,HPV39（ 1.69% ）, HPV31 （ 1.69% ）, HPV56（ 1.13% ）. In cervical cancer and control group, the positive rate of HPV and HPV16 were significantly higher than that in control group. （2） In cervical cancer group the frequency of HLA-DRB1 ＊ 15 in HPV positive cervical cancer cases was significantly higher than that among the HPV negative cases. While the frequency of HLA-DRB1 ＊ 12 in HPV positive eervical caneer eases was significantly lower than that in the HPV negative e asea. Conclusion HPV16 was the most common type in both cervical cancer and control groups, the frequency of HPV16 in cervical carcinomas was very high, following HPV18 and HPV68, and HPV68 ranked third which was different from the results of other reports,this indicates that Uighur women are infected with this type more common. It appears that HLA-DRB1 ＊ 15may be related to the susceptibility to cervical cancer and the HPV16 infection among the Uighur women,while the HLA-DRB1 ＊ 12 the protective gene to HPV16 infection in Uighur women. The study of HLA alleles in the carcinogenesis of cervical carcinomas may play an important role in the gene intervention research of cervical cancer.