1型糖尿病自身抗原研究进展

摘要

自身免疫是1型糖尿病发病的重要机制.1型糖尿病自身抗原的发现为疾病的发病机制及临床诊治开拓了视野.胰岛素、谷氨酸脱羧酶65、胰岛细胞瘤相关抗原2等是已发现的1型糖尿病主要的自身抗原.近年来,1型糖尿病自身抗原如嗜铬粒蛋白A、胰岛淀粉样多肽、锌转运体8、胰-十二指肠同源盒因子1备受重视.该文就1型糖尿病自身抗原的研究进展进行综述.%Autoimmunity is the main mechanism of type 1 diabetes.The discovery of autoantigens has broadened our understanding of pathogenesis and clinical diagnosis of type 1 diabetes.Insulin,glutamic acid decarboxylase 65,and insulinoma-associated protein 2 have been found to be major autoantigens of type 1 diabetes.In recent years,some autoantigens in type 1 diabetes,such as chromogranin A,islet amyloid polypeptide,zinc transporter 8,and pancreatic duodenal homeobox factor-1,have received some attention in the literature.The purpose of this article is to review the progress of novel autoantigens in type 1 diabetes.