Evidence map›Paper›PMID 33240266›Full record

ArticleFrontiers in immunology2020

Burns Impair Blood-Brain Barrier and Mesenchymal Stem Cells Can Reverse the Process in Mice.

Jie Yang, Kui Ma, Cuiping Zhang, Yufan Liu, Feng Liang, Wenzhi Hu, Xiaowei Bian, Siming Yang, Xiaobing Fu

Open access · goldAbstract read
In one paragraph

Article in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
1.9field-weighted citation impact, top 13% 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

27 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
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  6. Sleep disorder increases risk of psychiatric disorder in burn survivors.Burns : journal of the International Society for Burn Injuries · 2025
    Article
  7. Article
  8. Review
  9. Understanding the Blood-Brain Barrier: From Physiology to Pathology.Advances in experimental medicine and biology · 2025
    Review
  10. Article
  11. Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. [Research advances on mental disorders in patients with extensive burns].Zhonghua shao shang yu chuang mian xiu fu za zhi · 2023
    Article
  17. Review
  18. 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.

Jie YangResearch Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department, Chinese People's Liberation Army (PLA) General Hospital and PLA Medical College, Beijing, China.
Kui MaResearch Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department, Chinese People's Liberation Army (PLA) General Hospital and PLA Medical College, Beijing, China.
Cuiping ZhangResearch Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department, Chinese People's Liberation Army (PLA) General Hospital and PLA Medical College, Beijing, China.
Yufan LiuResearch Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department, Chinese People's Liberation Army (PLA) General Hospital and PLA Medical College, Beijing, China.
Feng LiangResearch Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department, Chinese People's Liberation Army (PLA) General Hospital and PLA Medical College, Beijing, China.
Wenzhi HuResearch Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department, Chinese People's Liberation Army (PLA) General Hospital and PLA Medical College, Beijing, China.
Xiaowei BianResearch Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department, Chinese People's Liberation Army (PLA) General Hospital and PLA Medical College, Beijing, China.
Siming YangResearch Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department, Chinese People's Liberation Army (PLA) General Hospital and PLA Medical College, Beijing, China.
Xiaobing FuResearch Center for Tissue Repair and Regeneration Affiliated to the Medical Innovation Research Department, Chinese People's Liberation Army (PLA) General Hospital and PLA Medical College, Beijing, China.
Chinese People's Liberation Army · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neurological syndromes are observed in numerous patients who suffer burns, which add to the economic burden of societies and families. Recent studies have implied that blood-brain barrier (BBB) dysfunction is the key factor that induces these central nervous system (CNS) syndromes in peripheral traumatic disease, e.g., surgery and burns. However, the effect of burns on BBB and the underlying mechanism remains, largely, to be determined. The present study aimed to investigate the effect of burns on BBB and the potential of umbilical cord-derived mesenchymal stem cells (UC-MSCs), which have strong anti-inflammatory and repairing ability, to protect the integrity of BBB. BBB permeability was evaluated using dextran tracer (immunohistochemistry imaging and spectrophotometric quantification) and western blot, interleukin (IL)-6, and IL-1β levels in blood and brain were measured by enzyme-linked immunosorbent assay. Furthermore, transmission electron microscopy (TEM) was used to detect transcellular vesicular transport (transcytosis) in BBB. We found that burns increased mouse BBB permeability to both 10-kDa and 70-kDa dextran. IL-6 and IL-1β levels increased in peripheral blood and CNS after burns. In addition, burns decreased the level of tight junction proteins (TJs), including claudin-5, occludin, and ZO-1, which indicated increased BBB permeability due to paracellular pathway. Moreover, increased vesicular density after burns suggested increased transcytosis in brain microvascular endothelial cells. Finally, administering UC-MSCs at 1 h after burns effectively reversed these adverse effects and protected the integrity of BBB. These results suggest that burns increase BBB permeability through both paracellular pathway and transcytosis, the potential mechanism of which might be through increasing IL-6 and IL-1β levels and decreasing Mfsd2a level, and appropriate treatment with UC-MSCs can reverse these effects and protect the integrity of BBB after burns.

Indexed as

Capillary PermeabilityCord Blood Stem Cell TransplantationMesenchymal Stem Cell TransplantationAnimalsBlood-Brain BarrierBurnsCells, CulturedDisease Models, AnimalEndothelial CellsFemaleInterleukin-1betaInterleukin-6Mice, Inbred C57BLSymportersTight Junction ProteinsTight JunctionsIL1B protein, mouseInterleukin-1betaInterleukin-6interleukin-6, mouseMfsd2a protein, mouseSymportersTight Junction Proteinsblood–brain barrierburnsinterleukin-1βinterleukin-6mesenchymal stem cellsMfsd2a

Identifiers

PMID33240266
PMCPMC7677525
OpenAlexW3097549243

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.