Evidence map›Paper›PMID 32762486›Full record

ArticleJournal of dental research2020

Histone Methylation: Achilles Heel and Powerful Mediator of Periodontal Homeostasis.

M Francis, G Gopinathan, D Foyle, P Fallah, M Gonzalez, X Luan, T G H Diekwisch

Open access · greenAbstract read
In one paragraph

Article in Journal of dental research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

17 citing papers in PubMed, 37 citations in OpenAlex.

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  8. Changes inGenes · 2023
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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

7 authors at 2 institutions in 1 country.

M FrancisDepartment of Oral Biology, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA.
G GopinathanDepartment of Periodontics and Center for Craniofacial Research and Diagnosis, Texas A&M University College of Dentistry, Dallas, TX, USA.
D FoyleDepartment of Periodontics and Center for Craniofacial Research and Diagnosis, Texas A&M University College of Dentistry, Dallas, TX, USA.
P FallahDepartment of Periodontics and Center for Craniofacial Research and Diagnosis, Texas A&M University College of Dentistry, Dallas, TX, USA.
M GonzalezDepartment of Periodontics and Center for Craniofacial Research and Diagnosis, Texas A&M University College of Dentistry, Dallas, TX, USA.
X LuanDepartment of Oral Biology, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA.
T G H DiekwischDepartment of Oral Biology, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA.ORCID 0000-0003-3356-9677
Texas A&M University · USUniversity of Illinois Chicago · US

Funding

Small Molecule Microenvironment Design for Craniofacial Bone Regeneration and EngineeringR01DE019463 · NIDCR · UNIVERSITY OF ROCHESTER · PI LUAN, XIANGHONG · 2009 to 2021
$2.8M
Neurological control of periodontal homeostasis through microRNA, TGF-beta, and Wnt signalingR01DE027930 · NIDCR · UNIVERSITY OF ROCHESTER · PI DIEKWISCH, TOM · 2018 to 2022
$1.8M
Small molecule mediated restoration of periodontal homeostasis through the YAP1 pathwayR01DE026198 · NIDCR · UNIVERSITY OF ROCHESTER · PI DIEKWISCH, TOM · 2017 to 2021
$1.7M
Epigenetic Therapy of PeriimplantitisR01DE034804 · NIDCR · UNIVERSITY OF ROCHESTER · PI Tom Diekwisch, Xianghong Luan · 2025 to 2026
$1.2M
NIDCR Individual Predoctoral Scientist FellowshipF30DE024352 · NIDCR · UNIVERSITY OF ILLINOIS AT CHICAGO · PI FRANCIS, MARYBETH · 2014 to 2018
$247k
NIDCR NIH HHS F30 DE024352NIDCR NIH HHS R01 DE019463NIDCR NIH HHS R01 DE026198NIDCR NIH HHS R01 DE027930NIDCR NIH HHS R01 DE034804
6 · The paper itself

Abstract

The packaging of DNA around nucleosomes exerts dynamic control over eukaryotic gene expression either by granting access to the transcriptional machinery in an open chromatin state or by silencing transcription via chromatin compaction. Histone methylation modification affects chromatin through the addition of methyl groups to lysine or arginine residues of histones H3 and H4 by means of histone methyl transferases or histone demethylases. Changes in histone methylation state modulate periodontal gene expression and have profound effects on periodontal development, health, and therapy. At the onset of periodontal development, progenitor cell populations such as dental follicle cells are characterized by an open H3K4me3 chromatin mark on RUNX2, MSX2, and DLX5 gene promoters. During further development, periodontal progenitor differentiation undergoes a global switch from the H3K4me3 active methyl mark to the H3K27me3 repressive mark. When compared with dental pulp cells, periodontal neural crest lineage differentiation is characterized by repressive H3K9me3 and H3K27me3 marks on typical dentinogenesis-related genes. Inflammatory conditions as they occur during periodontal disease result in unique histone methylation signatures in affected cell populations, including repressive H3K9me3 and H3K27me3 histone marks on extracellular matrix gene promoters and active H3K4me3 marks on interleukin, defensin, and chemokine gene promoters, facilitating a rapid inflammatory response to microbial pathogens. The inflammation-induced repression of chromatin on extracellular matrix gene promoters presents a therapeutic opportunity for the application of histone methylation inhibitors capable of inhibiting suppressive trimethylation marks. Furthermore, inhibition of chromatin coregulators through interference with key inflammatory mediators such as NF-kB by means of methyltransferase inhibitors provides another avenue to halt the exacerbation of the inflammatory response in periodontal tissues. In conclusion, histone methylation dynamics play an intricate role in the fine-tuning of chromatin states during periodontal development and harbor yet-to-be-realized potential for the treatment of periodontal disease.

Indexed as

HistonesProtein Processing, Post-TranslationalDNA MethylationEpigenesis, GeneticHomeostasisLysineMethylationHistonesLysinechromatin dynamicsenzymesepigenetic control of transcriptioninflammationperiodontal diseasesmall molecule

Identifiers

PMID32762486
PMCPMC7580172
OpenAlexW3048109483

What OpenQuestion holds

Textmetadata
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.