Evidence map›Paper›PMID 29845283›Full record

ArticleOncology reports2018

E‑cadherin regulates proliferation of colorectal cancer stem cells through NANOG.

Shingo Tamura, Taichi Isobe, Hiroshi Ariyama, Michitaka Nakano, Yoshikane Kikushige, Shigeo Takaishi, Hitoshi Kusaba, Katsuto Takenaka, Takashi Ueki, Masafumi Nakamura and 2 more

Abstract read
In one paragraph

Article in Oncology reports, 2018. 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
–field-weighted citation impact
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.

  1. Observational
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. NanoacetylatedACS medicinal chemistry letters · 2022
    Article
  12. Review
  13. Article
  14. Review
  15. Cancer stem cell characteristics and their potential as therapeutic targets.Medical oncology (Northwood, London, England) · 2021
    Review
  16. Article
  17. Article
  18. Article
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

12 authors.

Shingo TamuraDepartment of Medicine, Kyushu University, Fukuoka 812‑8582, Japan.
Taichi IsobeDepartment of Medicine, Kyushu University, Fukuoka 812‑8582, Japan.
Hiroshi AriyamaDepartment of Medicine, Kyushu University, Fukuoka 812‑8582, Japan.
Michitaka NakanoDepartment of Medicine, Kyushu University, Fukuoka 812‑8582, Japan.
Yoshikane KikushigeDepartment of Medicine, Kyushu University, Fukuoka 812‑8582, Japan.
Shigeo TakaishiDepartment of Medicine, Kyushu University, Fukuoka 812‑8582, Japan.
Hitoshi KusabaDepartment of Comprehensive Clinical Oncology, Faculty of Medical Sciences, Kyushu University, Fukuoka 812‑8582, Japan.
Katsuto TakenakaDepartment of Medicine, Kyushu University, Fukuoka 812‑8582, Japan.
Takashi UekiDepartment of Surgery and Oncology, Kyushu University, Fukuoka 812‑8582, Japan.
Masafumi NakamuraDepartment of Surgery and Oncology, Kyushu University, Fukuoka 812‑8582, Japan.
Koichi AkashiDepartment of Medicine, Kyushu University, Fukuoka 812‑8582, Japan.
Eishi BabaDepartment of Comprehensive Clinical Oncology, Faculty of Medical Sciences, Kyushu University, Fukuoka 812‑8582, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cancer stem cells (CSCs) possess a self‑renewal ability and display tumorigenic potential in immunodeficient mice. Colorectal CSCs are thought to be a uniform population and no functionally distinct subpopulations have been identified. Because E‑cadherin is an essential molecule for self‑renewal of embryonic stem cells, we examined E‑cadherin expression, which may play a role in maintaining the properties of CSCs, in EpCAMhigh/CD44+ colorectal CSCs from human primary colorectal cancers. We obtained 18 surgical specimens of human primary colorectal cancer. CD44, EpCAM, and E‑cadherin expression were analyzed by fluorescence‑activated cell sorting. Sorted EpCAMhigh/CD44+ colorectal CSCs were injected into immunodeficient mice to estimate the tumorigenic potential. Genetic profiles were analyzed by cDNA microarray. Notably, colorectal CSCs could be divided into two populations based on the E‑cadherin expression status, and they exhibited different pathological characteristics. Compared to E‑cadherin‑negative colorectal CSCs, E‑cadherin‑positive (EC+) colorectal CSCs demonstrated higher tumor growth potential in vivo. EC+ colorectal CSCs revealed a higher expression of the pluripotency factor NANOG, which contributed to the higher tumor growth potential of EC+ colorectal CSCs through control of cyclin D1 expression. These findings are the first demonstration of functionally distinct subpopulations of colorectal CSCs in human clinical samples.

Indexed as

AdultAgedAnimalsCadherinsCell ProliferationColorectal NeoplasmsCyclin D1Epithelial Cell Adhesion MoleculeFemaleFlow CytometryHumansHyaluronan ReceptorsMaleMiceMiddle AgedNanog Homeobox ProteinCadherinsCyclin D1Epithelial Cell Adhesion MoleculeHyaluronan ReceptorsNanog Homeobox ProteinNANOG protein, human

Identifiers

PMID29845283
PMCPMC6072297

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.