Research progress of dual inhibitors targeting crosstalk between histone epigenetic modulators for cancer therapy

Ying-Chao Duan1, Shao-Jie Zhang1, Xiao-Jing Shi2

  • 1School of Pharmacy, Xinxiang Medical University, 453003, Xinxiang, Henan Province, PR China.

Insights

Targeting cancer

Area of Science:

  • Oncology
  • Epigenetics
  • Pharmacology

Background:

  • Abnormal epigenetics is a key feature of human cancers.
  • Histone epigenetic modulators are promising anticancer drug targets, with approved therapies and ongoing clinical trials.
  • Current single-target epigenetic inhibitors face challenges including limited efficacy, resistance, and toxicity.

Purpose of the Study:

  • To review the intricate crosstalk of histone epigenetic modulators in gene transcription.
  • To summarize the progress of dual epigenetic inhibitors targeting this crosstalk.
  • To highlight a strategy for overcoming limitations of single-target epigenetic drugs.

Main Methods:

  • Literature review of histone epigenetic modulators.
  • Analysis of cooperative mechanisms in epigenetic regulation.
  • Summary of dual epigenetic inhibitor development and targeting strategies.

Main Results:

  • Histone epigenetic modulators exhibit complex crosstalk influencing gene transcription.
  • Co-targeting these modulators offers a promising strategy to enhance therapeutic profiles.
  • Dual epigenetic inhibitors are emerging to address limitations of single-target approaches.

Conclusions:

  • Understanding crosstalk is crucial for effective epigenetic cancer therapy.
  • Dual epigenetic inhibitors represent a significant advancement in overcoming drug resistance and toxicity.
  • Targeting histone epigenetic modulator crosstalk holds potential for improved cancer treatment outcomes.

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