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Updated: May 18, 2026

Assays for Validating Histone Acetyltransferase Inhibitors
Published on: August 6, 2020
Histone deacetylases and cancer
Bruna Barneda-Zahonero1, Maribel Parra
1Cellular Differentiation Group, Cancer Epigenetics and Biology Program, Bellvitge Biomedical Research Institute, Av. Gran Via s/n km 2.7, 08908 L'Hospitalet, Barcelona, Spain.
Histone deacetylases (HDACs) are crucial in cancer development. This review highlights HDAC roles in various cancers, focusing on insights gained from patient sample analyses to guide targeted therapies.
Area of Science:
- Biochemistry
- Molecular Biology
- Oncology
Background:
- Reversible protein acetylation is a key post-translational modification in eukaryotes.
- Histone acetyltransferases (HATs) and histone deacetylases (HDACs) regulate acetylation.
- Aberrant acetylation and HDAC expression are linked to cancer development.
Purpose of the Study:
- To review the role of HDACs in cancer.
- To emphasize findings from patient sample analyses.
- To understand specific HDAC contributions to different cancer types.
Main Methods:
- Literature review of existing studies.
- Analysis of patient sample data.
- Synthesis of current knowledge on HDACs in oncology.
Main Results:
- HDACs are implicated in various cancer types.
- Specific HDACs have distinct roles in tumorigenesis.
- Patient sample data provides crucial insights into HDAC functions.
Conclusions:
- HDACs are promising therapeutic targets in cancer.
- Targeted inhibition of specific HDACs may improve cancer treatment.
- Further research on HDACs in patient samples is warranted.
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