Evidence map›Paper›PMID 36831683›Full record

ReviewCancers2023

DNA Methylation and Histone Modification in Low-Grade Gliomas: Current Understanding and Potential Clinical Targets.

Ahmad Ozair, Vivek Bhat, Reid S Alisch, Atulya A Khosla, Rupesh R Kotecha, Yazmin Odia, Michael W McDermott, Manmeet S Ahluwalia

Open access · goldAbstract readReview
In one paragraph

Review in Cancers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
12.1field-weighted citation impact, top 1% of its field
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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

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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 at 4 institutions in 2 countries.

Ahmad OzairMiami Cancer Institute, Baptist Health South Florida, Miami, FL 33176, USA.ORCID 0000-0001-6570-4541
Vivek BhatSt. John's Medical College, Bangalore 560034, India.ORCID 0000-0003-4363-1550
Reid S AlischDepartment of Neurosurgery, University of Wisconsin-Madison, Madison, WI 53792, USA.
Atulya A KhoslaMiami Cancer Institute, Baptist Health South Florida, Miami, FL 33176, USA.ORCID 0000-0002-8373-4290
Rupesh R KotechaMiami Cancer Institute, Baptist Health South Florida, Miami, FL 33176, USA.ORCID 0000-0001-6927-0402
Yazmin OdiaMiami Cancer Institute, Baptist Health South Florida, Miami, FL 33176, USA.ORCID 0000-0003-3602-3899
Michael W McDermottHerbert Wertheim College of Medicine, Florida International University, Miami, FL 33199, USA.ORCID 0000-0002-0682-6853
Manmeet S AhluwaliaMiami Cancer Institute, Baptist Health South Florida, Miami, FL 33176, USA.
Baptist Hospital of Miami · USFlorida International University · USSt.John's Medical College Hospital · INUniversity of Wisconsin–Madison · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Gliomas, the most common type of malignant primary brain tumor, were conventionally classified through WHO Grades I-IV (now 1-4), with low-grade gliomas being entities belonging to Grades 1 or 2. While the focus of the WHO Classification for Central Nervous System (CNS) tumors had historically been on histopathological attributes, the recently released fifth edition of the classification (WHO CNS5) characterizes brain tumors, including gliomas, using an integration of histological and molecular features, including their epigenetic changes such as histone methylation, DNA methylation, and histone acetylation, which are increasingly being used for the classification of low-grade gliomas. This review describes the current understanding of the role of DNA methylation, demethylation, and histone modification in pathogenesis, clinical behavior, and outcomes of brain tumors, in particular of low-grade gliomas. The review also highlights potential diagnostic and/or therapeutic targets in associated cellular biomolecules, structures, and processes. Targeting of MGMT promoter methylation, TET-hTDG-BER pathway, association of G-CIMP with key gene mutations, PARP inhibition, IDH and 2-HG-associated processes, TERT mutation and ARL9-associated pathways, DNA Methyltransferase (DNMT) inhibition, Histone Deacetylase (HDAC) inhibition, BET inhibition, CpG site DNA methylation signatures, along with others, present exciting avenues for translational research. This review also summarizes the current clinical trial landscape associated with the therapeutic utility of epigenetics in low-grade gliomas. Much of the evidence currently remains restricted to preclinical studies, warranting further investigation to demonstrate true clinical utility.

Indexed as

ATRXCpG islandDNMTG-CIMPH3K27Mhistone acetylationmethylationmethylomicsmethyltransferasesMGMTtumor suppressor

Identifiers

PMID36831683
PMCPMC9954183
OpenAlexW4321372374

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.