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Updated: Sep 25, 2025

Author Spotlight: Tracing the Ferroptotic Signatures and Cell Death Dynamics in Medulloblastoma for Advanced Therapeutics
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Author Spotlight: Tracing the Ferroptotic Signatures and Cell Death Dynamics in Medulloblastoma for Advanced Therapeutics

Published on: March 15, 2024

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Heat Shock Proteins and Ferroptosis

Ying Liu1,2,3,4, Lin Zhou1,2,3,4, Yunfei Xu1,2,3,4

  • 1Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, China.

Frontiers in Cell and Developmental Biology
|April 28, 2022
PubMed

Insights

Heat shock proteins (HSPs) influence ferroptosis, a cell death pathway involving lipid peroxides and iron. This review explores how different HSP families impact ferroptosis in various diseases.

Area of Science:

  • Cell Biology
  • Biochemistry
  • Molecular Medicine

Background:

  • Ferroptosis is a regulated cell death characterized by lipid peroxidation and iron accumulation.
  • Molecular chaperones, including heat shock proteins (HSPs), assist protein folding and prevent aggregation.
  • HSPs are classified into five families: HSP110, HSP90, HSP70, HSP40, and small HSPs.

Purpose of the Study:

  • To systematically review the roles of heat shock proteins in ferroptosis.
  • To elucidate the mechanisms by which different HSP families affect ferroptosis.
  • To highlight the involvement of HSPs and ferroptosis in various pathologies.

Main Methods:

  • Literature review of studies on heat shock proteins and ferroptosis.
  • Analysis of the functions of different HSP families (HSPH, HSPC, HSPA, DNAJ, HSPB).
  • Exploration of the interplay between HSPs and ferroptosis in disease contexts.

Main Results:

  • Different HSP families exhibit varied roles in promoting or inhibiting ferroptosis.
  • HSPs are implicated in ferroptosis associated with tumors, neurological disorders, renal injury, and ischemia-reperfusion injury.
  • Specific mechanisms linking HSPs to ferroptosis pathways are identified.

Conclusions:

  • Heat shock proteins play significant, context-dependent roles in ferroptosis.
  • Understanding HSP-ferroptosis interactions is crucial for developing therapeutic strategies.
  • Further research is needed to fully elucidate the complex mechanisms involved.
Keywords:
GPx4ferroptosisheat shock proteinsmolecular chaperoneubiquitin

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