Evidence map›Paper›PMID 29535349›Full record

ArticleScientific reports2018

The dynamics of TGF-β in dental pulp, odontoblasts and dentin.

Takahiko Niwa, Yasuo Yamakoshi, Hajime Yamazaki, Takeo Karakida, Risako Chiba, Jan C-C Hu, Takatoshi Nagano, Ryuji Yamamoto, James P Simmer, Henry C Margolis and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 1 pooled it
7.3field-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

51 citing papers in PubMed, 1 synthesis or guideline pooled it, 101 citations in OpenAlex.

  1. Pooled it
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  15. Impaired Tertiary Dentin Secretion after Shallow Injury inInternational journal of molecular sciences · 2024
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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

11 authors at 3 institutions in 2 countries.

Takahiko NiwaDepartment of Periodontology, School of Dental Medicine, Tsurumi University, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan.
Yasuo YamakoshiDepartment of Biochemistry and Molecular Biology, School of Dental Medicine, Tsurumi University, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan. yamakoshi-y@tsurumi-u.ac.jp.
Hajime YamazakiThe Forsyth Institute, 245 First Street, Cambridge, MA, 02142, USA.ORCID 0000-0002-5138-4142
Takeo KarakidaDepartment of Biochemistry and Molecular Biology, School of Dental Medicine, Tsurumi University, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan.
Risako ChibaDepartment of Biochemistry and Molecular Biology, School of Dental Medicine, Tsurumi University, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan.
Jan C-C HuDepartment of Biologic and Materials Sciences, School of Dentistry, University of Michigan, 1210 Eisenhower Place, Ann Arbor, MI, 48108, USA.
Takatoshi NaganoDepartment of Periodontology, School of Dental Medicine, Tsurumi University, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan.
Ryuji YamamotoDepartment of Biochemistry and Molecular Biology, School of Dental Medicine, Tsurumi University, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan.
James P SimmerDepartment of Biologic and Materials Sciences, School of Dentistry, University of Michigan, 1210 Eisenhower Place, Ann Arbor, MI, 48108, USA.
Henry C MargolisThe Forsyth Institute, 245 First Street, Cambridge, MA, 02142, USA.
Kazuhiro GomiDepartment of Periodontology, School of Dental Medicine, Tsurumi University, 2-1-3 Tsurumi, Tsurumi-ku, Yokohama, 230-8501, Japan.
Tsurumi University · JPHarvard University · USUniversity of Michigan · US

Funding

The Mutant Mouse Resource and Research Center at the University of Missouri - ResourceU42OD010918 · OD · UNIVERSITY OF MISSOURI-COLUMBIA · PI Bret Daniel Ulery · 2012 to 2026
$25.1M
Proteomics and Genetics of Enamel and DentinR01DE015846 · NIDCR · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI HU, JAN CHING CHUN · 2004 to 2019
$5.7M
NIDCR NIH HHS R01 DE015846NIH HHS U42 OD010918
6 · The paper itself

Abstract

Transforming growth factor-beta (TGF-β) is critical for cell proliferation and differentiation in dental pulp. Here, we show the dynamic mechanisms of TGF-β in porcine dental pulp, odontoblasts and dentin. The mRNA of latent TGF-β1 and TGF-β3 is predominantly expressed in odontoblasts, whereas the mRNA expression level of latent TGF-β2 is high in dental pulp. TGF-β1 is a major isoform of TGF-β, and latent TGF-β1, synthesized in dental pulp, is primarily activated by matrix metalloproteinase 11 (MMP11). Activated TGF-β1 enhances the mRNA expression levels of MMP20 and full-length dentin sialophosphoprotein (DSPP) in dental pulp cells, coinciding with the induction of odontoblast differentiation. Latent TGF-β1 synthesized in odontoblasts is primarily activated by MMP2 and MMP20 in both odontoblasts and dentin. The activity level of TGF-β1 was reduced in the dentin of MMP20 null mice, although the amount of latent TGF-β1 expression did not change between wild-type and MMP20 null mice. TGF-β1 activity was reduced with the degradation of DSPP-derived proteins that occurs with ageing. We propose that to exert its multiple biological functions, TGF-β1 is involved in a complicated dynamic interaction with matrix metalloproteinases (MMPs) and/or DSPP-derived proteins present in dental pulp, odontoblasts and dentin.

Indexed as

AnimalsCell DifferentiationCells, CulturedDental PulpDentinDentin SialophosphoproteinExtracellular Matrix ProteinsGene Expression RegulationMatrix Metalloproteinase 11Matrix Metalloproteinase 20MiceOdontoblastsOrgan SpecificityPhosphoproteinsSialoglycoproteinsSwineDentin SialophosphoproteinExtracellular Matrix ProteinsMatrix Metalloproteinase 11Matrix Metalloproteinase 20PhosphoproteinsSialoglycoproteinsTransforming Growth Factor beta1Transforming Growth Factor beta2Transforming Growth Factor beta3

Identifiers

PMID29535349
PMCPMC5849713
OpenAlexW2792025535

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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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.