Mechanisms of lncRNA/microRNA interactions in angiogenesis

Angiogenesis is a complex physiological process. However, over the past couple of decades, abnormally accelerated or pathological angiogenesis has garnered greater attention from researchers the world over. Studies have shown that this abnormal and uncontrolled angiogenesis not only promotes inflammatory responses but also plays a role in various malignant and cardiovascular diseases. These include solid tumors, atherosclerosis, blinding retinopathy, and other diseases. Furthermore, there is mounting evidence that noncoding RNAs, especially lncRNAs and microRNAs, play important roles in the regulation of angiogenesis. In recent years, numerous studies have found that lncRNA may serve as an endogenous sponge to regulate the expression and function of miRNA, which in turn bind to lncRNA, regulating their stability. Therefore, this review focuses on the mechanisms of lncRNA/microRNA interactions in angiogenesis. A better understanding of such lncRNA/microRNA interactions may provide helpful insights and shed new light on areas of research for identifying diagnostic markers and therapeutic approaches for treating angiogenesis-related diseases.