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Mitochondrial Dysfunction at the Crossroads of Necroptosis: Mechanisms, Molecular Mediators, and Therapeutic

Fengxin Wang1,2,3,4,5, Haiying Rui1,2,3,4,5, Dandan Qin1,2,3,4,5

  • 1Department of Emergency Medicine, Qilu Hospital of Shandong University, Jinan, China.

Journal of Cellular and Molecular Medicine
|July 28, 2026
PubMed

Insights

Necroptosis, an inflammatory cell death, is driven by mitochondrial dysfunction. This review explores the link between mitochondria and necroptosis, identifying therapeutic targets for related diseases.

Area of Science:

  • Cell Biology
  • Molecular Medicine
  • Pathophysiology

Background:

  • Cell death pathways have expanded beyond apoptosis and necrosis.
  • Necroptosis, a regulated, inflammatory cell death, is implicated in cardiovascular disorders, neurodegenerative diseases, and cancer.
  • Mitochondria are recognized as key signaling hubs regulating cell fate.

Purpose of the Study:

  • To delineate the mechanistic interplay between necroptosis and mitochondrial dysfunction.
  • To analyze molecular mediators and pathological pathways driving necroptosis via mitochondrial dysregulation.
  • To identify therapeutic targets for modulating necroptosis.

Main Methods:

  • Literature review focusing on necroptosis and mitochondrial dysfunction.
  • Analysis of molecular mechanisms linking mitochondrial dysfunction to necroptotic execution.
  • Systematic review of pathological pathways and therapeutic strategies.

Main Results:

  • Mitochondrial dysfunction acts as a central regulator enabling necroptotic execution.
  • Specific molecular mediators and pathological pathways driving necroptosis through mitochondrial dysregulation were identified.
  • Evidence suggests a strong link between mitochondrial health and necroptosis control.

Conclusions:

  • Mitochondrial dysfunction is a critical factor in necroptosis.
  • Understanding this interplay offers potential therapeutic avenues for diseases involving necroptosis.
  • Targeting mitochondrial pathways may provide novel strategies for disease treatment.
Keywords:
cancer therapycardiovascular diseaseinflammatory pathwaysmitochondrial dysfunctionnecroptosisneurodegeneration

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