Evidence map›Paper›PMID 19584679›Full record

ArticleTransplantation2009

Comparison of the population capacity of hematopoietic and mesenchymal stem cells in experimental colitis rat model.

Yaming Wei, Yuqiang Nie, Jieying Lai, Yu-Jui Yvonne Wan, Yuyuan Li

Abstract readComparative Study
In one paragraph

Article in Transplantation, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

18 citing papers in PubMed, 40 citations in OpenAlex.

  1. Review
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  8. Are stem cells a potential therapeutic tool in coeliac disease?Cellular and molecular life sciences : CMLS · 2015
    Review
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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

5 authors at 1 institution in 1 country.

Yaming WeiDepartment of Gastroenterology, Guangzhou Institute of Clinical Medicine, First Municipal People's Hospital of Guangzhou, Guangzhou Medical College, Guangzhou, People's Republic of China.
Yuqiang Nie
Jieying Lai
Yu-Jui Yvonne Wan
Yuyuan Li
University of Kansas Medical Center · US

Funding

Retinoids Xenobiotic Metabolism and Tumor PromotionR01CA053596 · NCI · UNIVERSITY OF KANSAS MEDICAL CENTER · PI WAN, YU-JUI YVONNE · 1996 to 2014
$4.5M
SAMe, RXRalpha-mediated Pathways and ALDR01AA014147 · NIAAA · UNIVERSITY OF KANSAS MEDICAL CENTER · PI WAN, YU-JUI YVONNE · 2002 to 2005
$1.1M
NCI NIH HHS R01 CA053596NIAAA NIH HHS R01 AA014147
6 · The paper itself

Abstract

objectiveThis study compares the population and repair ability of bone marrow hematopoietic stem cells (HSCs) and mesenchymal stem cells (MSCs) in experimental colitis (EC) rat model after allogeneic stem-cell transplantation (SCT).

methodsEC was induced by 2, 4, 6-trinitrobenzenesulfonic acid (TNBS). The HSCs, MSCs, HSCs+MSCs, derived from male Sprague-Dawley rats, were cultured and labeled with bromodeoxyuridine and then transplanted into the EC rat. The colon samples were collected for histologic evaluation at days 7, 14, and 21 posttransplantation. Immunohistochemical staining, polymerase chain reaction, and fluorescence in situ hybridization were used to detect donor stem cells population.

resultsEC induced by TNBS had characteristics similar to those of Crohn's disease. A large number of bromodeoxyuridine- labeled HSCs or MSCs were detected on days 7, 14, and 21 posttransplantation. Sex-determining region of Y chromosomes (sry) was found in all EC regions, but not in control and normal tissues. A clear localization of Y chromosomes in the colons of EC rat was detected by fluorescence in situ hybridization. Immunohistochemical staining revealed that HSCs or MSCs had similar population ability. When HSCs and MSCs were combined, gross morphologic scores significantly improved 21 days post-SCT compared with the control without SCT, but only slightly better than that of HSCs or MSCs alone.

conclusionsAllogeneic transplantation of HSCs or MSCs alone could populate in the injured regions of the colons, both showed similar population ability in the colons of the TNBS-induced EC model rats. Combination transplantation of HSCs with MSCs could improve the gross morphologic scores of EC.

Indexed as

Cell ProliferationHematopoietic Stem Cell TransplantationMesenchymal Stem Cell TransplantationAnimalsCells, CulturedColitisColonDisease Models, AnimalFemaleHematopoietic Stem CellsImmunohistochemistryIn Situ Hybridization, FluorescenceMaleMesenchymal Stem CellsPolymerase Chain ReactionRatsSex-Determining Region Y ProteinSry protein, ratTrinitrobenzenesulfonic Acid

Identifiers

PMID19584679
PMCPMC3991233
OpenAlexW2032372998

What OpenQuestion holds

Textmetadata
LicenceTDM
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.