Cancer remains a significant global health challenge, with China being particularly affected because of its large population. Regulated cell death (RCD) mechanisms, including autophagy, apoptosis, necroptosis, pyroptosis, and ferroptosis, play complex roles in cancer development and progression. This review explores the dual roles of autophagy and apoptosis in cancer, highlighting their tumor-suppressive and tumor-promoting functions. Autophagy can maintain genomic stability, induce apoptosis, and suppress protumor inflammation, but it may also support tumor cell survival and drug resistance. Apoptosis, while primarily tumor-suppressive, can paradoxically promote cancer progression in certain contexts. Other RCD mechanisms, such as necroptosis, pyroptosis, and ferroptosis, also exhibit dual roles in cancer, influencing tumor growth, metastasis, and immune responses. Understanding these mechanisms is crucial for developing targeted cancer therapies. This review provides insights into the intricate interplay between RCD mechanisms and cancer, emphasizing the need for context-dependent therapeutic strategies.
Zhou et al. (Sat,) studied this question.