Evidence map›Paper›PMID 28053963›Full record

ArticleJournal of cancer prevention2016

Expression of Leucine-rich Repeat-containing G-protein Coupled Receptor 5 and CD44: Potential Implications for Gastric Cancer Stem Cell Marker.

Yoon Jin Choi, Nayoung Kim, Hye Seung Lee, Seon Mee Park, Ji Hyun Park, Hyuk Yoon, Cheol Min Shin, Young Soo Park, Jin-Wook Kim, Dong Ho Lee

Open access · diamondAbstract read
In one paragraph

Article in Journal of cancer prevention, 2016. 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
0.8field-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, 16 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 3 institutions in 1 country.

Yoon Jin ChoiDepartment of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.
Nayoung KimDepartment of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea; Department of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea.
Hye Seung LeeDepartment of Pathology, Seoul National University Bundang Hospital, Seongnam, Korea.
Seon Mee ParkDepartment of Internal Medicine, Chungbuk National University College of Medicine and Medical Research Institute, Cheongju, Korea.
Ji Hyun ParkDepartment of Internal Medicine and Liver Research Institute, Seoul National University College of Medicine, Seoul, Korea.
Hyuk YoonDepartment of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.
Cheol Min ShinDepartment of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.
Young Soo ParkDepartment of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.
Jin-Wook KimDepartment of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.
Dong Ho LeeDepartment of Internal Medicine, Seoul National University Bundang Hospital, Seongnam, Korea.
Seoul National University Bundang Hospital · KRChungbuk National University · KRSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe human leucine-rich repeat-containing G-protein coupled receptor (LGR) 5 and CD44 are one of the candidates for the marker of gastric cancer stem cells. We compared the expressions of two genes among control, dysplasia and cancer groups.

methodsWe compared the mRNA expression of LGR5, CD44 and CD44v8-10 and immunohistochemistry (IHC) of LGR5 and CD44 in gastric antral mucosa of 45 controls, 36 patients with gastric dysplasia, and 39 patients with early gastric cancer. Additionally, IHC of LGR5 in gastric body mucosa was analyzed. Normal mucosa adjacent to dysplastic or cancer lesions was used for the quantitative real-time-PCR and IHC.

resultsImmunoreactivity of LGR5 in base of antral mucosa was higher in non-cancerous tissues of cancer than those of control (

conclusionsIHC of LGR5 in crypt base and CD44 may be used for gastric CSC markers. LGR5 expression may be associated with the developing of corporal intestinal metaplasia. The expression of CD44v8-10 mRNA would be more suitable for gastric cancer stem cell marker than CD44 or LGR5 mRNA.

Indexed as

Gastric cancerLGR5 proteinStem cell

Identifiers

PMID28053963
PMCPMC5207613
OpenAlexW2563461321

What OpenQuestion holds

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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.