Evidence map›Paper›PMID 22611322›Full record

ArticleWorld journal of gastroenterology2012

Role of bone marrow-derived mesenchymal stem cells in a rat model of severe acute pancreatitis.

Xiao-Huang Tu, Jing-Xiang Song, Xiao-Jun Xue, Xian-Wei Guo, Yun-Xia Ma, Zhi-Yao Chen, Zhong-Dong Zou, Lie Wang

Open access · hybridAbstract read
In one paragraph

Article in World journal of gastroenterology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 10% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Mesenchymal Stromal Cell Therapy for Pancreatitis: A Systematic Review.Oxidative medicine and cellular longevity · 2018
    Pooled it
  2. Article
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  8. Stem cell therapy: a potential for the perils of pancreatitis.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2020
    Review
  9. Therapeutic Use of Adipose-Derived Stromal Cells in a Murine Model of Acute Pancreatitis.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2020
    Article
  10. Review
  11. Review
  12. Regenerative medicine and cell-based approaches to restore pancreatic function.Nature reviews. Gastroenterology & hepatology · 2017
    Review
  13. 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

8 authors at 1 institution in 1 country.

Xiao-Huang TuDepartment of General Surgery, Fuzhou General Hospital of Nanjing Military Region, Fuzhou 350025, Fujian Province, China.
Jing-Xiang Song
Xiao-Jun Xue
Xian-Wei Guo
Yun-Xia Ma
Zhi-Yao Chen
Zhong-Dong Zou
Lie Wang
Fuzhou General Hospital of Nanjing Military Command · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate the role and potential mechanisms of bone marrow mesenchymal stem cells (MSCs) in severe acute peritonitis (SAP).

methodsPancreatic acinar cells from Sprague Dawley rats were randomly divided into three groups: non-sodium deoxycholate (SDOC) group (non-SODC group), SDOC group, and a MSCs intervention group (i.e., a co-culture system of MSCs and pancreatic acinar cells + SDOC). The cell survival rate, the concentration of malonaldehyde (MDA), the density of superoxide dismutase (SOD), serum amylase (AMS) secretion rate and lactate dehydrogenase (LDH) leakage rate were detected at various time points. In a separate study, Sprague Dawley rats were randomly divided into either an SAP group or an SAP + MSCs group. Serum AMS, MDA and SOD, interleukin (IL)-6, IL-10, and tumor necrosis factor (TNF)-α levels, intestinal mucosa injury scores and proliferating cells of small intestinal mucosa were measured at various time points after injecting either MSCs or saline into rats. In both studies, the protective effect of MSCs was evaluated.

resultsIn vitro, The cell survival rate of pancreatic acinar cells and the density of SOD were significantly reduced, and the concentration of MDA, AMS secretion rate and LDH leakage rate were significantly increased in the SDOC group compared with the MSCs intervention group and the Non-SDOC group at each time point. In vivo, Serum AMS, IL-6, TNF-α and MAD level in the SAP + MSCs group were lower than the SAP group; however serum IL-10 level was higher than the SAP group. Serum SOD level was higher than the SAP group at each time point, whereas a significant between-group difference in SOD level was only noted after 24 h. Intestinal mucosa injury scores was significantly reduced and the proliferating cells of small intestinal mucosa became obvious after injecting MSCs.

conclusionMSCs can effectively relieve injury to pancreatic acinar cells and small intestinal epithelium, promote the proliferation of enteric epithelium and repair of the mucosa, attenuate systemic inflammation in rats with SAP.

Indexed as

Mesenchymal Stem Cell TransplantationAcute DiseaseAmylasesAnimalsCell ProliferationCells, CulturedCell SurvivalCoculture TechniquesDeoxycholic AcidDisease Models, AnimalInflammation MediatorsInterleukin-10Interleukin-6Intestinal MucosaL-Lactate DehydrogenaseMaleAmylasesDeoxycholic AcidInflammation MediatorsInterleukin-10Interleukin-6L-Lactate DehydrogenaseMalondialdehydeSuperoxide DismutaseTumor Necrosis Factor-alphaBone marrow mesenchymal stem cellsIntestinal barricade functionPancreatic acinar cellsSevere acute pancreatitis

Identifiers

PMID22611322
PMCPMC3351779
OpenAlexW2066786955

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.