Evidence map›Paper›PMID 40301961›Full record

ReviewHuman genomics2025

Molecular and clinical aspects of histone-related disorders.

Mode Al Ojaimi, Bashar J Banimortada, Abduljalil Alragheb, Razan S Hajir, Carolina Alves, Duaa Walid, Afsheen Raza, Ayman W El-Hattab

Abstract readReview
In one paragraph

Review in Human genomics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Comprehensive analysis ofmedRxiv : the preprint server for health sciences · 2026
    Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Mode Al OjaimiDepartment of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.
Bashar J BanimortadaDepartment of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.
Abduljalil AlraghebDepartment of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates.
Razan S HajirResearch Institute for Medical and Health Sciences, University of Sharjah, Sharjah, United Arab Emirates.
Carolina AlvesFDNA Inc., Boston, MA, USA.
Duaa WalidDepartment of Biomedical Sciences, College of Health Sciences, Abu Dhabi University, Abu Dhabi, United Arab Emirates.
Afsheen RazaDepartment of Biomedical Sciences, College of Health Sciences, Abu Dhabi University, Abu Dhabi, United Arab Emirates.
Ayman W El-HattabDepartment of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah, United Arab Emirates. elhattabaw@yahoo.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epigenetics is the coordination of gene expression without alterations in the DNA sequence. Epigenetic gene expression is regulated by an intricate system that revolves around the interaction of histone proteins and DNA within the chromatin structure. Histones remain at the core of the epigenetic gene transcription regulation where histone proteins, along with the histone modification enzymes, and the subunits of chromatin remodelers and epigenetic readers play essential roles in regulating gene expression. Histone-related disorders encompass the syndromes induced by pathogenic variants in genes encoding histones, genes encoding histone modification enzymes, and genes encoding subunits of chromatin remodeler and epigenetic reader complexes. Defects in genes encoding histones lead to the expression of abnormal histone proteins. Abnormalities in genes encoding histone modification enzymes result in aberrant histone modifications. Defects in genes encoding subunits of the chromatin remodeler complexes result in defective chromatin remodeling. Defects in genes that code for the epigenetic readers (bromodomain proteins) will hinder their ability to regulate gene transcription. These disorders typically present manifestations that impact the nervous system which is particularly sensitive due to its need for specific patterns of gene expression for neural cell function and differentiation. To date, 72 histone-related disorders have been described including 7 syndromes due to defects in histone genes, 35 syndromes due to histone modifications defects, 26 syndromes due to defects in chromatin remodeling, and 4 due to defects in epigenetic readers. In this review article, the molecular basis of histone structure and function is first explained, followed by a summary of the histone-related syndromes.

Indexed as

Epigenesis, GeneticHistonesChromatinChromatin Assembly and DisassemblyGene Expression RegulationHumansProtein Processing, Post-TranslationalChromatinHistonesBromodomain proteinsChromatin accessChromatin remodelingEpigenetic readersHistone acetylationHistone genesHistone methylationHistone modificationNucleosome assemblyNucleosome editing

Identifiers

PMID40301961
PMCPMC12042324

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.