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The role of epigenetics in malignant pleural mesothelioma

Fabian Vandermeers1, Sathya Neelature Sriramareddy1, Chrisostome Costa1

  • 1Molecular and Cellular Epigenetics (GIGA-Cancer) and Molecular Biology (GxABT), University of Liège (ULg), Liège, Belgium.

Lung Cancer (Amsterdam, Netherlands)
|June 25, 2013
PubMed

Insights

Malignant pleural mesothelioma (MPM) is a fatal cancer linked to asbestos. Epigenetic errors cause chemotherapy resistance, but new epigenetic therapies targeting these changes show promise for treating MPM.

Area of Science:

  • Oncology
  • Molecular Biology
  • Epigenetics

Background:

  • Malignant pleural mesothelioma (MPM) is a fatal cancer primarily caused by asbestos exposure.
  • Chemotherapy resistance in MPM is increasingly linked to epigenetic alterations affecting gene expression.
  • Epigenetic modifications, including histone acetylation and DNA methylation, are key regulatory mechanisms in cancer.

Purpose of the Study:

  • To review recent advancements in understanding epigenetics in mesothelioma.
  • To explore novel epigenetic therapy strategies for MPM treatment.
  • To highlight the potential of targeting epigenetic errors for improved MPM outcomes.

Main Methods:

  • Literature review of recent findings on epigenetics in mesothelioma.
  • Analysis of current and emerging epigenetic therapeutic compounds.
  • Synthesis of evidence linking epigenetic modifications to MPM pathogenesis and treatment response.

Main Results:

  • Epigenetic dysregulation is a significant factor in MPM development and chemoresistance.
  • Compounds modulating histone acetylation and DNA methylation are emerging as promising therapeutic agents.
  • Targeting epigenetic errors offers a novel approach to overcome treatment unresponsiveness in MPM.

Conclusions:

  • Epigenetic therapies represent a promising frontier for treating malignant pleural mesothelioma.
  • Further research into epigenetic mechanisms and targeted interventions is crucial for improving patient survival.
  • Modulating epigenetic modifications holds potential to overcome chemotherapy resistance in MPM.
Keywords:
DNA methylationEpigeneticsHistone acetylationMesothelioma

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