Evidence map›Paper›PMID 28098169›Full record

ArticleScientific reports2017

IFN-γ regulates human dental pulp stem cells behavior via NF-κB and MAPK signaling.

Xinyao He, Wenkai Jiang, Zhirong Luo, Tiejun Qu, Zhihua Wang, Ningning Liu, Yaqing Zhang, Paul R Cooper, Wenxi He

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
6.9field-weighted citation impact, top 3% 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

34 citing papers in PubMed, 58 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

9 authors at 2 institutions in 2 countries.

Xinyao HeState Key Laboratory of Military Stomatology, Department of Operative Dentistry &Endodontics, School of Stomatology, the Fourth Military Medical University, Xi'an Shaanxi, China.
Wenkai JiangState Key Laboratory of Military Stomatology, Department of Operative Dentistry &Endodontics, School of Stomatology, the Fourth Military Medical University, Xi'an Shaanxi, China.
Zhirong LuoState Key Laboratory of Military Stomatology, Department of Operative Dentistry &Endodontics, School of Stomatology, the Fourth Military Medical University, Xi'an Shaanxi, China.
Tiejun QuState Key Laboratory of Military Stomatology, Department of Operative Dentistry &Endodontics, School of Stomatology, the Fourth Military Medical University, Xi'an Shaanxi, China.
Zhihua WangState Key Laboratory of Military Stomatology, Department of Operative Dentistry &Endodontics, School of Stomatology, the Fourth Military Medical University, Xi'an Shaanxi, China.
Ningning LiuState Key Laboratory of Military Stomatology, Department of Operative Dentistry &Endodontics, School of Stomatology, the Fourth Military Medical University, Xi'an Shaanxi, China.
Yaqing ZhangState Key Laboratory of Military Stomatology, Department of Operative Dentistry &Endodontics, School of Stomatology, the Fourth Military Medical University, Xi'an Shaanxi, China.
Paul R CooperOral Biology, School of Dentistry, University of Birmingham, B4 6NN, UK.
Wenxi HeState Key Laboratory of Military Stomatology, Department of Operative Dentistry &Endodontics, School of Stomatology, the Fourth Military Medical University, Xi'an Shaanxi, China.
Air Force Medical University · CNUniversity of Birmingham · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During caries, dental pulp expresses a range of pro-inflammatory cytokines in response to the infectious challenge. Interferon gamma (IFN-γ) is a dimerized soluble cytokine, which is critical for immune responses. Previous study has demonstrated that IFN-γ at relative high concentration (100 ng/mL) treatment improved the impaired dentinogenic and immunosuppressive regulatory functions of disease-derived dental pulp stem cells (DPSCs). However, little is known about the regulatory effects of IFN-γ at relative low concentration on healthy DPSC behavior (including proliferation, migration, and multiple-potential differentiation). Here we demonstrate that IFN-γ at relatively low concentrations (0.5 ng/mL) promoted the proliferation and migration of DPSCs, but abrogated odonto/osteogenic differentiation. Additionally, we identified that NF-κB and MAPK signaling pathways are both involved in the process of IFN-γ-regulated odonto/osteogenic differentiation of DPSCs. DPSCs treated with IFN-γ and supplemented with pyrrolidine dithiocarbamate (PDTC, an NF-κB inhibitor) or SB203580 (a MAPK inhibitor) showed significantly improved potential for odonto/osteogenic differentiation of DPSCs both in vivo and in vitro. These data provide important insight into the regulatory effects of IFN-γ on the biological behavior of DPSCs and indicate a promising therapeutic strategy for dentin/pulp tissue engineering in future endodontic treatment.

Indexed as

BiomarkersCell DifferentiationCell MovementCell ProliferationCells, CulturedDental PulpHumansImmunophenotypingInterferon-gammaMitogen-Activated Protein KinasesNF-kappa BOsteogenesisPhenotypeSignal TransductionStem CellsBiomarkersInterferon-gammaMitogen-Activated Protein KinasesNF-kappa B

Identifiers

PMID28098169
PMCPMC5241669
OpenAlexW2576816929

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.