Evidence map›Paper›PMID 34025578›Full record

ReviewFrontiers in endocrinology2021

DNA Methylation Patterning and the Regulation of Beta Cell Homeostasis.

Nazia Parveen, Sangeeta Dhawan

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in endocrinology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
8.4field-weighted citation impact, top 2% 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, 47 citations in OpenAlex.

  1. Article
  2. Beyond cancer: the case for natural product-derived dual DNMT1/HDAC3 modulators in diabetic epigenetic therapy and the need for DFT-guided computational refinement.Medicinal chemistry research : an international journal for rapid communications on design and mechanisms of action of biologically active agents · 2026
    Article
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  11. Cholestenoic acid as endogenous epigenetic regulator decreases hepatocyte lipid accumulation in vitro and in vivo.American journal of physiology. Gastrointestinal and liver physiology · 2024
    Article
  12. Review
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  15. Article
  16. Article
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  19. Genetics and Epigenetics of Bone Remodeling and Metabolic Bone Diseases.International journal of molecular sciences · 2022
    Review
  20. 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

2 authors at 1 institution in 1 country.

Nazia ParveenDepartment of Translational Research and Cellular Therapeutics, Arthur Riggs Diabetes and Metabolism Research Institute, City of Hope, Duarte, CA, United States.
Sangeeta DhawanDepartment of Translational Research and Cellular Therapeutics, Arthur Riggs Diabetes and Metabolism Research Institute, City of Hope, Duarte, CA, United States.
City of Hope · US

Funding

Renewal of the Human Islet Research Enhancement Center (HIREC) for the Type-1-Diabetes-Focused Human Islet Research Network (HIRN).U24DK104162 · NIDDK · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI John S. Kaddis, Joyce Carol Niland · 2019 to 2026
$12.3M
Regulation of beta-cell homeostasis by DNA methylation and hydroxymethylation.R01DK120523 · NIDDK · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI DHAWAN, SANGEETA · 2019 to 2023
$2.2M
NIDDK NIH HHS R01 DK120523NIDDK NIH HHS U24 DK104162
6 · The paper itself

Abstract

Pancreatic beta cells play a central role in regulating glucose homeostasis by secreting the hormone insulin. Failure of beta cells due to reduced function and mass and the resulting insulin insufficiency can drive the dysregulation of glycemic control, causing diabetes. Epigenetic regulation by DNA methylation is central to shaping the gene expression patterns that define the fully functional beta cell phenotype and regulate beta cell growth. Establishment of stage-specific DNA methylation guides beta cell differentiation during fetal development, while faithful restoration of these signatures during DNA replication ensures the maintenance of beta cell identity and function in postnatal life. Lineage-specific transcription factor networks interact with methylated DNA at specific genomic regions to enhance the regulatory specificity and ensure the stability of gene expression patterns. Recent genome-wide DNA methylation profiling studies comparing islets from diabetic and non-diabetic human subjects demonstrate the perturbation of beta cell DNA methylation patterns, corresponding to the dysregulation of gene expression associated with mature beta cell state in diabetes. This article will discuss the molecular underpinnings of shaping the islet DNA methylation landscape, its mechanistic role in the specification and maintenance of the functional beta cell phenotype, and its dysregulation in diabetes. We will also review recent advances in utilizing beta cell specific DNA methylation patterns for the development of biomarkers for diabetes, and targeting DNA methylation to develop translational approaches for supplementing the functional beta cell mass deficit in diabetes.

Indexed as

DNA MethylationAnimalsBiomarkersCpG IslandsDiabetes MellitusEpigenesis, GeneticEpigenomeGene Expression ProfilingGene Expression RegulationHomeostasisHumansInsulinInsulin-Secreting CellsInsulin SecretionIslets of LangerhansMiceBiomarkersInsulinbeta cellsdiabetesDNA methylationepigeneticsinsulin

Identifiers

PMID34025578
PMCPMC8137853
OpenAlexW3161948931

What OpenQuestion holds

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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.