Evidence map›Paper›PMID 28747693›Full record

ArticleScientific reports2017

Expression profile of intestinal stem cell markers in colitis-associated carcinogenesis.

Hye Sung Kim, Cheol Lee, Woo Ho Kim, Young Hee Maeng, Bo Gun Jang

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
0.8field-weighted citation impact, top 25% 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

19 citing papers in PubMed, 76 citations in OpenAlex.

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  17. Mature gastric chief cells are not required for the development of metaplasia.American journal of physiology. Gastrointestinal and liver physiology · 2018
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  19. The Molecular Basis and Therapeutic Potential ofCanadian journal of gastroenterology & hepatology · 2018
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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 3 institutions in 1 country.

Hye Sung KimDepartment of Pathology, Jeju National University School of Medicine, Jeju, 690-767, Korea.
Cheol LeeDepartment of Pathology, Seoul National University College of Medicine, Seoul, 110-799, Korea.
Woo Ho KimDepartment of Pathology, Seoul National University College of Medicine, Seoul, 110-799, Korea.
Young Hee MaengDepartment of Pathology, Jeju National University School of Medicine, Jeju, 690-767, Korea. yhmaeng@jejunu.ac.kr.
Bo Gun JangDepartment of Pathology, Jeju National University School of Medicine, Jeju, 690-767, Korea. bgjang9633@gmail.com.ORCID 0000-0003-4683-8338
Jeju National University · KRSeoul National University · KRJeju National University Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The intestinal epithelium has two distinct two stem cell populations, namely, crypt base columnar (CBC) cells and +4 cells. Several specific markers have been identified for each stem cell population. In this study, we examined the expression profiles of these markers in colitis-associated carcinogenesis (CAC) to investigate whether they can be used as biomarkers for the early detection of dysplasia. The expression of intestinal stem cell (ISC) markers was measured by real-time polymerase chain reaction during CAC that was induced by azoxymethane and dextran sodium sulfate treatment. CBC stem cell markers increased continuously with tumor development, whereas a +4 cell expression profile was not present. CBC stem cell population was suppressed in the acute colitis and then expanded to repopulate the crypts during the regeneration period. Notably, RNA in situ hybridization revealed that all dysplasia and cancer samples showed increased expression of CBC stem cell markers in more than one-third of the tumor height, whereas regenerative glands had CBC stem cell markers confined to the lower one-third of the crypt. These results suggest that CBC stem cell markers could be a useful tool for the early detection of colitis-induced tumors.

Indexed as

AnimalsBiomarkers, TumorCarcinogenesisColitisDisease Models, AnimalEpithelial CellsGene Expression ProfilingHumansIn Situ HybridizationMice, Inbred C57BLReal-Time Polymerase Chain ReactionStem CellsBiomarkers, Tumor

Identifiers

PMID28747693
PMCPMC5529509
OpenAlexW2737247084

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.