Evidence map›Paper›PMID 29704139›Full record

ArticleDigestive diseases and sciences2018

Anti-fibrogenic Potential of Mesenchymal Stromal Cells in Treating Fibrosis in Crohn's Disease.

Lei Lian, Qunsheng Huang, Longjuan Zhang, Huabo Qin, Xiaosheng He, Xin He, Jia Ke, Minghao Xie, Ping Lan

Abstract read
PubMed Publisher
In one paragraph

Article in Digestive diseases and sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.3field-weighted citation impact, top 16% 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

20 citing papers in PubMed, 32 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Review
  10. Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Therapeutic Endoscopy in Postoperative Pouch Complications.Clinics in colon and rectal surgery · 2022
    Review
  16. Review
  17. Review
  18. Article
  19. Review
  20. Review
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 3 institutions in 1 country.

Lei LianDepartment of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, 26 Yuancun Er Heng Rd., Guangzhou, 510655, Guangdong, China. lianlei2@mail.sysu.edu.cn.
Qunsheng HuangDepartment of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, 26 Yuancun Er Heng Rd., Guangzhou, 510655, Guangdong, China.
Longjuan ZhangLaboratory of Surgery, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China.
Huabo QinDepartment of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, 26 Yuancun Er Heng Rd., Guangzhou, 510655, Guangdong, China.
Xiaosheng HeDepartment of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, 26 Yuancun Er Heng Rd., Guangzhou, 510655, Guangdong, China.
Xin HeDepartment of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, 26 Yuancun Er Heng Rd., Guangzhou, 510655, Guangdong, China.
Jia KeDepartment of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, 26 Yuancun Er Heng Rd., Guangzhou, 510655, Guangdong, China.
Minghao XieDepartment of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, 26 Yuancun Er Heng Rd., Guangzhou, 510655, Guangdong, China.
Ping LanDepartment of Colorectal Surgery, The Sixth Affiliated Hospital of Sun Yat-sen University, 26 Yuancun Er Heng Rd., Guangzhou, 510655, Guangdong, China. lanping@mail.sysu.edu.cn.
Sixth Affiliated Hospital of Sun Yat-sen University · CNSun Yat-sen University · CNThe First Affiliated Hospital, Sun Yat-sen University · CN

Funding

Major Projects and Emerging Interdisciplinary Cross-discipline Funding Project of Sun Yat-sen University 17ykjc20National Natural Science Foundation of China 557National Natural Science Foundation of China 570National Natural Science Foundation of China 596National Natural Science Foundation of China 770National Natural Science Foundation of China 81Science and Technology Planning Project of Guangdong Province 2015B020229001
6 · The paper itself

Abstract

backgroundIntestinal fibrosis is a major complication of CD and may result in stricture formation leading to intestinal obstruction. MSCs play multiple roles in active CD and fibrosis-associated diseases.

aimsThis study was designed to investigate the role of MSCs in CD-associated intestinal fibrosis.

methodsIntestinal fibrosis was induced over 7 weeks of enema with increasing doses of TNBS and assessed by Masson's trichrome staining. Transcriptome sequencing and gene set enrichment analysis were conducted to reveal the transcriptome changes among groups at the mRNA level. Immunofluorescence assays were used to validate the role of EMT in intestinal fibrosis. Quantitative real-time PCR and immunohistochemistry analyses were performed to clarify the association between the anti-fibrogenic properties of MSCs and the immune microenvironment. Western blotting was used to verify the potential signaling pathways.

resultsFibrotic tissue accumulation and inflammatory cell infiltration were detected in the colon tissue after TNBS induction treatment. Prophylactic MSCs treatment inhibited colon shortening, while therapeutic treatment decreased colon weight. Prophylactic treatment with MSCs inhibited the accumulation of fibrotic tissue, the expression of fibrotic proteins and EMT. Therapeutic MSCs treatment reversed the established intestinal fibrosis and reduced EMT. The secretion of the fibrogenic factors IL-1beta, IL-6 and IL-13 was down-regulated after both MSCs treatment approaches, while IL-10, an anti-fibrogenic factor, was up-regulated. Both MSCs therapies inhibited the expression of TGF-beta and the phosphorylation of Smad2 and Smad3 after TNBS induction.

conclusionMSCs exert anti-fibrogenic activity against CD-associated fibrosis by regulating the inflammatory environment, inhibiting the TGF-beta/Smad signaling pathway and ameliorating EMT.

Indexed as

Mesenchymal Stem Cell TransplantationAnimalsCells, CulturedColonCrohn DiseaseDisease Models, AnimalEpithelial-Mesenchymal TransitionFibrosisGene Expression RegulationInterleukinsMaleMesenchymal Stem CellsMice, Inbred BALB CPhenotypePhosphorylationSignal TransductionInterleukinsSmad2 ProteinSmad2 protein, mouseSmad3 ProteinSmad3 protein, mouseTransforming Growth Factor betaTrinitrobenzenesulfonic AcidAnti-fibrogenic propertyCrohn’s diseaseIntestinal fibrosisMesenchymal stromal cells

Identifiers

PMID29704139
OpenAlexW2803026248

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.