Evidence map›Paper›PMID 27444640›Full record

ArticleScientific reports2016

Transcriptome sequencing wide functional analysis of human mesenchymal stem cells in response to TLR4 ligand.

Sun Hwa Kim, Amitabh Das, Jin Choul Chai, Bert Binas, Mi Ran Choi, Kyoung Sun Park, Young Seek Lee, Kyoung Hwa Jung, Young Gyu Chai

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
2.4field-weighted citation impact, top 11% 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

22 citing papers in PubMed, 55 citations in OpenAlex.

  1. Article
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  3. Review
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  6. Review
  7. Crosstalk between vault RNAs and innate immunity.Molecular biology reports · 2024
    Review
  8. Article
  9. Mesodermal Derivatives of Pluripotent Stem Cells Route to Scarless Healing.International journal of molecular sciences · 2023
    Review
  10. Article
  11. Article
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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 1 institution in 1 country.

Sun Hwa KimDepartment of Molecular &Life Science, Hanyang University, Ansan, 15588, Republic of Korea.
Amitabh DasInstitute of Natural Science &Technology, Hanyang University, Ansan, 15588, Republic of Korea.
Jin Choul ChaiDepartment of Molecular &Life Science, Hanyang University, Ansan, 15588, Republic of Korea.
Bert BinasDepartment of Molecular &Life Science, Hanyang University, Ansan, 15588, Republic of Korea.
Mi Ran ChoiDepartment of Molecular &Life Science, Hanyang University, Ansan, 15588, Republic of Korea.
Kyoung Sun ParkDepartment of Molecular &Life Science, Hanyang University, Ansan, 15588, Republic of Korea.
Young Seek LeeDepartment of Molecular &Life Science, Hanyang University, Ansan, 15588, Republic of Korea.
Kyoung Hwa JungInstitute of Natural Science &Technology, Hanyang University, Ansan, 15588, Republic of Korea.
Young Gyu ChaiDepartment of Molecular &Life Science, Hanyang University, Ansan, 15588, Republic of Korea.
Hanyang University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Due to their multipotentiality and immunomodulation, human mesenchymal stem cells (hMSCs) are widely studied for the treatment of degenerative and inflammatory diseases. Transplantation of hMSCs to damaged tissue is a promising approach for tissue regeneration. However, the physiological mechanisms and regulatory processes of MSC trafficking to injured tissue are largely unexplored. Here, we evaluated the gene expression profile and migratory potential of hMSCs upon stimulation with the TLR4 ligand lipopolysaccharide (LPS). Using RNA sequencing, we identified unique induction patterns of interferon stimulated genes, cytokines and chemokines involved in chemotaxis and homing. The -950 to +50 bp regions of many of these LPS-responsive genes were enriched with putative binding motifs for the transcription factors (TFs) interferon regulatory factor (IRF1) and nuclear factor kappa B (NF-κB1, REL), which were also induced by LPS along with other TFs. Chromatin immunoprecipitation assays showed that IRF1 bound within their target genes promoter region. In addition, IRF1 attenuation significantly down-regulated interferon stimulated genes as well as key cytokines. Furthermore, using pharmacological inhibitors, we showed that the NF-κB and phosphatidylinositol 3-kinase (PI3K) pathways regulate the migratory and cytokines/chemokines response to LPS. These unprecedented data suggest that IRF1 and NF-κB orchestrate the TLR4-primed immunomodulatory response of hMSCs and that this response also involves the PI3K pathway.

Indexed as

Mesenchymal Stem Cell TransplantationGene Expression Regulation, DevelopmentalHigh-Throughput Nucleotide SequencingHumansInterferon Regulatory Factor-1LigandsLipopolysaccharidesMesenchymal Stem CellsPhosphatidylinositol 3-KinasesSignal TransductionToll-Like Receptor 4Transcription Factor RelATranscriptomeInterferon Regulatory Factor-1IRF1 protein, humanLigandsLipopolysaccharidesPhosphatidylinositol 3-KinasesRELA protein, humanTLR4 protein, humanToll-Like Receptor 4Transcription Factor RelA

Identifiers

PMID27444640
PMCPMC4957230
OpenAlexW2501712561

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.