Evidence map›Paper›PMID 30093947›Full record

ArticleAmerican journal of translational research2018

Effects of human amnion-derived mesenchymal stem cells and conditioned medium in rats with sclerosing cholangitis.

Ryo Sugiura, Shunsuke Ohnishi, Masatsugu Ohara, Marin Ishikawa, Shuichi Miyamoto, Reizo Onishi, Koji Yamamoto, Kazumichi Kawakubo, Masaki Kuwatani, Naoya Sakamoto

Open access · greenAbstract read
In one paragraph

Article in American journal of translational research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.0field-weighted citation impact, top 23% 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

9 citing papers in PubMed, 13 citations in OpenAlex.

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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

10 authors at 1 institution in 1 country.

Ryo SugiuraDepartment of Gastroenterology and Hepatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine Sapporo, Japan.
Shunsuke OhnishiDepartment of Gastroenterology and Hepatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine Sapporo, Japan.
Masatsugu OharaDepartment of Gastroenterology and Hepatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine Sapporo, Japan.
Marin IshikawaDivision of Endoscopy, Hokkaido University Hospital Sapporo, Japan.
Shuichi MiyamotoDivision of Endoscopy, Hokkaido University Hospital Sapporo, Japan.
Reizo OnishiDepartment of Gastroenterology and Hepatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine Sapporo, Japan.
Koji YamamotoDepartment of Gastroenterology and Hepatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine Sapporo, Japan.
Kazumichi KawakuboDepartment of Gastroenterology and Hepatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine Sapporo, Japan.
Masaki KuwataniDivision of Endoscopy, Hokkaido University Hospital Sapporo, Japan.
Naoya SakamotoDepartment of Gastroenterology and Hepatology, Hokkaido University Faculty of Medicine and Graduate School of Medicine Sapporo, Japan.
Hokkaido University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mesenchymal stem cells (MSCs) represent a valuable cell source in regenerative medicine, and large numbers of MSCs can be isolated from the amnion noninvasively. Sclerosing cholangitis is a chronic cholestatic disease and characterized by progressive biliary destruction leading to cirrhosis. Many factors are involved in the development of sclerosing cholangitis; however, effective medical therapy is not established. We investigated the effects of human amnion-derived MSCs (hAMSCs) and conditioned medium (CM) obtained from hAMSC cultures in rats with sclerosing cholangitis. Sclerosing cholangitis was induced via the intragastric administration of 100 mg/kg alpha-naphthylisothiocyanate (ANIT) twice weekly for 4 weeks. One million hAMSCs or 200 μL of CM were intravenously administered on days 15 and 22. Rats were sacrificed on day 29 and evaluated via histological, immunohistochemical, and mRNA expression analyses. hAMSC transplantation and CM administration significantly improved the histological score. In addition, these two interventions significantly improved biliary hyperplasia, peribiliary fibrosis, and inflammation in Glisson's sheath. Accordingly, CK19, MMP-9, and TNF-α, and MCP-1 expression in the liver was also decreased by hAMSC and CM administration. In conclusion, hAMSC and CM administration ameliorated biliary hyperplasia, peribiliary fibrosis, and inflammation in a rat model of sclerosing cholangitis. hAMSCs and CM may represent new modalities for treating sclerosing cholangitis.

Indexed as

alpha-naphthylisothiocyanateamnionMesenchymal stem cellsregenerative medicinesclerosing cholangitis

Identifiers

PMID30093947
PMCPMC6079143
OpenAlexW2895662070

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.