糖尿病视网膜病变(Diabetic retinopathy,DR)是糖尿病最常见和最严重的微血管并发症,也是最常见的致盲性眼病之一。易湘龙副教授及其带领的团队一直从事活性维生素D3(1,25(OH)_2D_3)与糖尿病视网膜病变发病的相关研究,DR发病原因复杂,越来越多的研究表明DR的发病与免疫和低度炎性反应有关。活性1,25(OH)_2D_3具有免疫调节的作用,可通过细胞表面的受体(VDR)对免疫细胞发挥复杂的调控作用,如抑制T细胞增殖,抑制炎症因子的表达,从而减轻或抑制免疫或炎 Diabetic retinopathy (DR) is the most common and serious diabetic microvascular complication and one of the most common blinding eye diseases. Associate Professor Yi Xianglong and his team have been engaged in active vitamin D3 (1,25 (OH) _2D_3) and diabetic retinopathy related studies, DR causes complicated, more and more studies have shown that the incidence of DR and immune and Low inflammatory reaction. 1,25 (OH) _2D_3 has immunomodulatory effects and can exert a complex regulatory function on immune cells through cell surface receptors (VDRs), such as inhibiting T cell proliferation and inhibiting the expression of inflammatory cytokines to reduce or suppress immunity Or inflammation