Evidence map›Paper›PMID 31439641›Full record

ArticleDiabetes2019

Diabetes-Induced NF-κB Dysregulation in Skeletal Stem Cells Prevents Resolution of Inflammation.

Kang I Ko, Abby L Syverson, Richard M Kralik, Jerry Choi, Brett P DerGarabedian, Chider Chen, Dana T Graves

Open access · greenAbstract read
In one paragraph

Article in Diabetes, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

29 citing papers in PubMed, 46 citations in OpenAlex.

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  17. Accelerated Wound Healing in Diabetic Rat by miRNA-185-5p and Its Anti-Inflammatory Activity.Diabetes, metabolic syndrome and obesity : targets and therapy · 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 1 institution in 1 country.

Kang I KoDepartment of Periodontics, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA.
Abby L SyversonDepartment of Periodontics, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA.
Richard M KralikDepartment of Periodontics, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA.
Jerry ChoiDepartment of Periodontics, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA.
Brett P DerGarabedianDepartment of Periodontics, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA.
Chider ChenDepartment of Anatomy and Cell Biology, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA.
Dana T GravesDepartment of Periodontics, School of Dental Medicine, University of Pennsylvania, Philadelphia, PA dtgraves@upenn.edu.ORCID 0000-0002-4664-8529
University of Pennsylvania · US

Funding

Diabetes-enhanced Experimental PeriodontitisR01DE017732 · NIDCR · UNIV OF MED/DENT OF NJ-NJ DENTAL SCHOOL · PI DANA T GRAVES · 2007 to 2026
$6.5M
Mechanisms for Impaired Diabetic Wound HealingR01DE019108 · NIDCR · UNIV OF MED/DENT OF NJ-NJ DENTAL SCHOOL · PI DANA T GRAVES · 2009 to 2026
$4.8M
Diabetic Fracture HealingR01AR060055 · NIAMS · UNIVERSITY OF PENNSYLVANIA · PI GRAVES, DANA T · 2011 to 2015
$1.8M
FAS Controls Exosome-Mediated miRNA Transfer in MSC-Based TherapyR00DE025915 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI CHEN, CHI-DER · 2019 to 2021
$732k
The role of NF-kB in mesenchymal stem cells during diabetic wound healingK08DE027129 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI KO, KANG I · 2017 to 2021
$521k
FAS Controls Exosome-Mediated miRNA Transfer in MSC-Based TherapyK99DE025915 · NIDCR · UNIVERSITY OF PENNSYLVANIA · PI CHEN, CHI-DER · 2016 to 2017
$142k
NIAMS NIH HHS R01 AR060055NIDCR NIH HHS K08 DE027129NIDCR NIH HHS K99 DE025915NIDCR NIH HHS R00 DE025915NIDCR NIH HHS R01 DE017732NIDCR NIH HHS R01 DE019108
6 · The paper itself

Abstract

Type 1 diabetes (T1D) imposes a significant health burden by negatively affecting tissue regeneration during wound healing. The adverse effect of diabetes is attributed to high levels of inflammation, but the cellular mechanisms responsible remain elusive. In this study, we show that intrinsic skeletal stem cells (SSCs), a subset of mesenchymal stem cells, are essential for resolution of inflammation to occur during osseous healing by using genetic approaches to selectively ablate SSCs. T1D caused aberrant nuclear factor-κB (NF-κB) activation in SSCs and substantially enhanced inflammation in vivo. Constitutive or tamoxifen-induced inhibition of NF-κB in SSCs rescued the impact of diabetes on inflammation, SSC expansion, and tissue formation. In contrast, NF-κB inhibition in chondrocytes failed to reverse the effect of T1D. Mechanistically, diabetes caused defective proresolving macrophage (M2) polarization by reducing TGF-β1 expression by SSCs, which was recovered by NF-κB inhibition or exogenous TGF-β1 treatment. These data identify an underlying mechanism for altered healing in T1D and demonstrate that diabetes induces NF-κB hyperactivation in SSCs to disrupt their ability to modulate M2 polarization and resolve inflammation.

Indexed as

AnimalsDiabetes Mellitus, ExperimentalFemoral FracturesFracture HealingInflammationMacrophagesMesenchymal Stem CellsMiceMice, TransgenicNF-kappa BSignal TransductionNF-kappa B

Identifiers

PMID31439641
PMCPMC6804629
OpenAlexW2969345755

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.