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Survivin又称生存素，是凋亡抑制蛋白家族成员之一，与其他成员相比，survivin具有独特的杆状病毒凋亡抑制蛋白(IAP)重复序列(BIR)和α螺旋分子结构，决定了其在抑制细胞凋亡及控制细胞周期中的重要作用，并参与细胞增生及血管生成等过程的调节，是目前发现唯一与细胞周期密切相关的IAP家族成员。另外，survivin在组织中的分布具有高度选择性，在恶性肿瘤组织中高表达，在正常成人组织中低表达，甚至不表达，因此其被视为恶性肿瘤重要的预后指标。本文对survivin的分子结构及特性、组织分布及其主要功能进行综述，并着重阐述其与眼科相关疾病，包括眼部肿瘤、眼表疾病、眼部相关免疫疾病、晶状体疾病以及视网膜疾病等的研究进展。“,”Survivin is a member of inhibitors of apoptosis protein family, compared with other members, survivin has a unique baculovirus apoptosis inhibitory protein—inhibitor of apoptosis proteins (IAP) baculovirus IAP repeat (BIR) and alpha helix molecular structure, determines its important role in the inhibition of cell apoptosis and control in the cell cycle, and is involved in the regulation of cell proliferation and angiogenesis process, and it is closely related to the cell cycle of the IAP family members.In addition, the distribution of survivin in tissues is highly selective.It is highly expressed in malignant tumors and is not expressed in normal adult tissues.Therefore, it is regarded as an important prognostic indicator of malignant tumors.In this paper, the molecular structure, tissue distribution and main functions of n survivin gene are reviewed, and the research progress of its relation with ophthalmic diseases, including ocular tumor, ocular surface disease, ocular related immune diseases, lens disease and retinopathy are emphatically expounded.n