Ferroptosis in tumors and its relationship to other programmed cell death: role of non-coding RNAs

作者：Qi Zhang, Xinfeng Fan, Xinyu Zhang, Shaoqing Ju · 发表于：Journal of Translational Medicine · 年份：2023 · DOI：10.1186/s12967-023-04370-6 · 被引用次数：38 · 研究领域：Cancer-related molecular mechanisms research、RNA modifications and cancer、Ferroptosis and cancer prognosis

Programmed cell death (PCD) plays an important role in many aspects of individual development, maintenance of body homeostasis and pathological processes. Ferroptosis is a novel form of PCD characterized by the accumulation of iron-dependent lipid peroxides resulting in lethal cell damage. It contributes to tumor progression in an apoptosis-independent manner. In recent years, an increasing number of non-coding RNAs (ncRNAs) have been demonstrated to mediate the biological process of ferroptosis, hence impacting carcinogenesis, progression, drug resistance, and prognosis. However, the clear regulatory mechanism for this phenomenon remains poorly understood. Moreover, ferroptosis does not usually exist independently. Its interaction with PCD, like apoptosis, necroptosis, autophagy, pyroptosis, and cuproptosis, to destroy cells appears to exist. Furthermore, ncRNA seems to be involved. Here, we review the mechanisms by which ferroptosis occurs, dissect its relationship with other forms of death, summarize the key regulatory roles played by ncRNAs, raise relevant questions and predict possible barriers to its application in the clinic, offering new ideas for targeted tumour therapy.