State-of-the-Art Research on Histone Deacetylases (HDACs) and Histone Acetyltransferases (HATs)

A special issue of Cells (ISSN 2073-4409). This special issue belongs to the section "Cell Nuclei: Function, Transport and Receptors".

Deadline for manuscript submissions: 15 June 2025 | Viewed by 1064

Special Issue Editor


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Guest Editor
Hudson-Webber Cancer Research Center, Karmanos Cancer Institute, Detroit, MI 48201, USA
Interests: histone deacetylases (HDACs); DNA damage response; DNA repair; cell cycle checkpoint; E3 ligases; deubiquitinating enzymes (DUBs); lung cancer; chemoresistance; immunotherapy and cancer immunology

Special Issue Information

Dear Colleagues,

We are thrilled to present a Special Issue in Cells dedicated to the captivating realm of histone deacetylases and histone acetyltransferases.

Histone deacetylases (HDACs) and histone acetyltransferases (HATs) are two classes of enzymes catalyzing deacetylation and acetylation on lysine residues of core histones as well as non-histone proteins. HDACs include three Zn+-dependent HDAC families and an NAD+-dependent Sirtuin family. Recently, at least eight acylation modifications have been identified on lysine residues, such as crotonylation, malonylation, succinylation, glutarylation, etc. Interestingly, HDACs and HATs could serve as “erasers” and “writers” for some of these newly identified modifications. Therefore, HDACs and HATs may aptly be named lysine deacylases and lysine acyltransferases.

Both HDACs and HATs play important roles in almost all biological processes, such as gene expression, cell differentiation, apoptosis, metabolism, and immune responses. Both HDAC inhibitors and HAT inhibitors are used for the targeted therapy of tumors, inhibiting cell growth and promoting cell differentiation as well as apoptosis. The inhibition of HDACs or HATs has become an important approach to reverse the abnormal epigenetic and signaling changes associated with various cancers and non-cancer diseases.

We invite researchers, scholars, and experts from around the world to contribute their valuable insights to this Special Issue. By presenting your work on the role and involvement of HDACs and HATs in diseases, you have the opportunity to contribute to advancing our understanding of histone deacetylases and histone acetyltransferases.

We look forward to your contributions.

Dr. Xiaohong Zhang
Guest Editor

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Keywords

  • histone deacetylases
  • cancer
  • metabolism
  • immunotherapy
  • tumor microenvironment
  • DNA damage response
  • cell cycle

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Published Papers (1 paper)

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Review

19 pages, 952 KiB  
Review
The Structures, Functions, and Roles of Class III HDACs (Sirtuins) in Neuropsychiatric Diseases
by Robin E. Bonomi, William Riordan and Juri G. Gelovani
Cells 2024, 13(19), 1644; https://doi.org/10.3390/cells13191644 - 2 Oct 2024
Viewed by 736
Abstract
Over the past two decades, epigenetic regulation has become a rapidly growing and influential field in biology and medicine. One key mechanism involves the acetylation and deacetylation of lysine residues on histone core proteins and other critical proteins that regulate gene expression and [...] Read more.
Over the past two decades, epigenetic regulation has become a rapidly growing and influential field in biology and medicine. One key mechanism involves the acetylation and deacetylation of lysine residues on histone core proteins and other critical proteins that regulate gene expression and cellular signaling. Although histone deacetylases (HDACs) have received significant attention, the roles of individual HDAC isoforms in the pathogenesis of psychiatric diseases still require further research. This is particularly true with regard to the sirtuins, class III HDACs. Sirtuins have unique functional activity and significant roles in normal neurophysiology, as well as in the mechanisms of addiction, mood disorders, and other neuropsychiatric abnormalities. This review aims to elucidate the differences in catalytic structure and function of the seven sirtuins as they relate to psychiatry. Full article
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