河南人群病毒性乙型肝炎与HLA多态性的关联研究  被引量:3

Study on the correlation between hepatitis B and HLA A\B\DRB1 in Henan

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作  者:刘铮[1] 康轶青[1] 张丽[1] 马茹[1] 杜鹃[1] 杨贺才[1] 胡迎春[1] 张伯伟[1] 

机构地区:[1]河南省红十字血液中心,河南郑州450000

出  处:《中国输血杂志》2016年第3期269-273,共5页Chinese Journal of Blood Transfusion

基  金:河南省医学科技攻关计划(201303201)

摘  要:目的了解河南地区病毒性乙型肝炎和HLA多态性的相关性,为乙型病毒性肝炎的预防、治疗以及预后提供科学理论依据。方法本研究以河南某医院202名临床上确诊为慢性病毒性乙型肝炎的患者为研究对象,并以本中心3 874名健康献血者为对照,采用聚合酶链-序列特异性寡核苷酸链技术(Polymerse Chain Reaction-SequenceSpecific oligonucleotide,PCR-SS0)对HLA-Ⅰ类(A和B)和Ⅱ类(DRB1)基因进行分型。通过比较分析2组研究对象间HLA等位基因频率分布差异,以找出HLA多态性和病毒性乙型肝炎的相关性。结果在低分辨水平上,B*07、DRB1*13、DRB1*15在健康对照组中更为常见;而A*24、A*31、B*51、DRB1*11、DRB1*12则在慢性HBV感染组中频率更高。这说明在HBV感染时,B*07、DRB1*13、DRB1*15可能是保护机体的基因,而A*24、A*31、B*51、DRB1*11、DRB1*12可能是促进感染发生的基因。在高分辨水平上,B*07∶02、B*13∶02、B*15∶18、DRB1*13∶02、DRB1*15∶01在健康对照组中更为常见;而A*02∶01、A*24∶02、A*31∶01、A*33∶01、B*07∶05、B*13∶01、B*15∶01、B*15∶05、B*18∶01、B*27∶03、B*40∶02、B*44∶02、B*51∶01、B*54∶01、DRB1*04∶03、DRB1*08∶01、DRB1*11∶01、DRB1*12∶01、DRB1*14∶01则在慢性HBV感染组中频率更高。这说明在HBV感染时,B*07∶02、B*13∶02、B*15∶18、DRB1*13∶02、DRB1*15∶01可能是保护机体的基因,而A*02∶01、A*24∶02、A*31∶01、A*33∶01、B*07∶05、B*13∶01、B*15∶01、B*15∶05、B*18∶01、B*27∶03、B*40∶02、B*44∶02、B*51∶01、B*54∶01、DRB1*04∶03、DRB1*08∶01、DRB1*11∶01、DRB1*12∶01、DRB1*14∶01可能是促进感染发生的基因。结论我们的研究反映了河南地区人群中病毒性乙型肝炎与HLA多态性的相关性,为乙型病毒性肝炎的预防、治疗以及预后提供科学理论依据。Objective To study the correlation between viral hepatitis B and HLA gene polymorphism and to provide theoretical basis for prevention and treatment of viral hepatitis B. Methods A total of 202 patients with viral hepatitis B and 3 874 healthy volunteer donom were analyzed, among whom, the HLA alleles were detected using PCR-SSO. Results The data showed that B^* 07, DRB1^* 13 and DRB1^* 15 were significantly higher in healthy donors group, while A^* 24, A^* 31, B^* 51, DRB1^* 11 and DRB1^* 12 were significantly higher in hepatitis group at low resolution level At high resolution level, B^* 07: 02, B^* 13: 02, B^* 15: 18, DRB1^* 13: 02 and DRB1^* 15: 01 were significantly higher in healthy donors group, while A^*02:01,A^*24:02, A^*31:01,A^*33:01,B^*07:05, B^*13:01,B^*15:01, B^*15:05, B^*18:01, B^*27:03, B^*40:02, B^* 44: 02, B^* 51: 01, B^* 54: 01, DRB1^* 04: 03, DRB1^* 08: 01, DRB1^* 11: 01, DRB1^* 12:01 and DRB1^* 14:01 were sig- nificantly higher in hepatitis group. Therefore, B^* 07: 02, B^* 13: 02, B^* 15: 18, DRB1^* 13:02 and DRB1^* 15:01 might protect hosts from HBV infection, while A^*02:01, A^*24:02, A^*31:01, A^*33:01, B'07:05, B^* 13:01, B^*lS:01, B^* 15:05, B^*18:01, B^*27:03, B^*40:02, B^*44:02, B^*51:01, B^*54:01, DRB1^*04:03, DRB1^*08:01, DRB1^* 11:01, DRB1^* 12:01 and DRB1^* 14:01 might expose hosts to become more susceptible to HBV infection. Conclusion The results show that there is a correlation between viral hepatitis B and HLA gene polymorphism in Henan, therefore this study can pro- vide theoretical basis for prevention and treatment of viral hepatitis B.

关 键 词:乙型病毒性肝炎 人类白细胞抗原 聚合酶链-序列特异性寡核苷酸链技术 

分 类 号:R446.6[医药卫生—诊断学] R457.11[医药卫生—临床医学]

 

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