Journal
THERANOSTICS
Volume 12, Issue 2, Pages 817-841Publisher
IVYSPRING INT PUBL
DOI: 10.7150/thno.67932
Keywords
Regulated cell death; Tumor therapy; Nanomedicine; Sensitized apoptosis; Nanomaterials
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Nanomedicines have great potential in anticancer therapy, but they are limited by self-protection mechanisms and treatment resistance of cancer cells. Recent studies have shown that regulating cell death can enhance the therapeutic efficiency of tumors. This article introduces various strategies of regulated cell death-mediated synergistic tumor nanotherapeutics and discusses the coordination mechanisms.
Nanomedicines hold great potential in anticancer therapy by modulating the biodistribution of nanomaterials and initiating targeted oxidative stress damage, but they are also limited by the inherent self-protection mechanism and the evolutionary treatment resistance of cancer cells. New emerging explorations of regulated cell death (RCD), including processes related to autophagy, ferroptosis, pyroptosis, and necroptosis, substantially contribute to the augmented therapeutic efficiency of tumors by increasing the sensitivity of cancer cells to apoptosis. Herein, paradigmatic studies of RCD-mediated synergistic tumor nanotherapeutics are introduced, such as regulating autophagy-enhanced photodynamic therapy (PDT), targeting ferroptosis-sensitized sonodynamic therapy (SDT), inducing necroptosis-augmented photothermal therapy (PTT), and initiating pyroptosis-collaborative chemodynamic therapy (CDT), and the coordination mechanisms are discussed in detail. Multiangle analyses addressing the present challenges and upcoming prospects of RCD-based nanomedicines have also been highlighted and prospected for their further strengthening and the broadening of their application scope. It is believed that up-and-coming coadjutant therapeutic methodologies based on RCDs will considerably impact precision nanomedicine for cancer.
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