多因素协同拮抗、上下游因子级联的庞大网络:糖尿病视网膜病变机制研究的热点

摘要

糖尿病视网膜病变(DR)发病机制复杂,除了传统的4条致病分子通路外,统一机制、炎症反应、神经元退行性病变和血糖“代谢记忆”等多因素相互协同或拮抗以及上下游因子级联式的庞大网络是目前DR发病机制研究的热点.尽管如此,现有的这些研究或许也只是DR发生发展机制这座“冰山”的一角；DR机制研究仍然面临巨大的挑战.除考虑从多因素协同或上下游通路的关系角度加强对其新生血管生成等发病机制的研究外,多学科配合,探索DR与糖尿病其他全身疾病之间的联系,寻找新的关联靶点,或许会给DR基础研究带来新的收获.%The pathogenesis of diabetic retinopathy is complicated.The vast network of multiple factors including unifying mechanism,inflammatory reaction,neuron degeneration and metabolic memory of glucose,and the four established pathogenic molecular pathways are hotspots of mechanism research for diabetic retinopathy.Nevertheless,these researches may be only one corner of the "iceberg" of DR mechanism,and we still face enormous challenges in DR mechanism research.Collaboration with multiple disciplines to study the relationship between DR and diabetes and other systemic diseases,search novel therapy targets may increase the result in an unexpected windfall for DR basic research.