Evidence map›Paper›PMID 27234159›Full record

ArticleCancer science2016

Notch4+ cancer stem-like cells promote the metastatic and invasive ability of melanoma.

Xian Lin, Baocun Sun, Dongwang Zhu, Xiulan Zhao, Ran Sun, Yanhui Zhang, Danfang Zhang, Xueyi Dong, Qiang Gu, Yanlei Li and 1 more

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
2.8field-weighted citation impact, top 8% 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

40 citing papers in PubMed, 52 citations in OpenAlex.

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  12. Inactivation ofCancer research communications · 2022
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  18. 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

11 authors at 3 institutions in 1 country.

Xian LinDepartment of Pathology, Tianjin Medical University, Tianjin, China.
Baocun SunDepartment of Pathology, Tianjin Medical University, Tianjin, China.
Dongwang ZhuDepartment of Surgery, Stomatological Hospital of Tianjin Medical University, Tianjin, China.
Xiulan ZhaoDepartment of Pathology, Tianjin Medical University, Tianjin, China.
Ran SunDepartment of Surgery, Tianjin Hospital of ITCWM Nankai Hospital, Tianjin, China.
Yanhui ZhangDepartment of Pathology, Cancer Hospital of Tianjin Medical University, Tianjin, China.
Danfang ZhangDepartment of Pathology, Tianjin Medical University, Tianjin, China.
Xueyi DongDepartment of Pathology, Tianjin Medical University, Tianjin, China.
Qiang GuDepartment of Pathology, Tianjin Medical University, Tianjin, China.
Yanlei LiDepartment of Pathology, Tianjin Medical University, Tianjin, China.
Fang LiuDepartment of Pathology, Tianjin Medical University, Tianjin, China.
Tianjin Medical University · CNTianjin Medical University Cancer Institute and Hospital · CNTianjin Nankai Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sphere formation in conditioned serum-free culture medium supplemented with epidermal growth factor and basic fibroblast growth factor (tumorospheres) is considered useful for the enrichment of cancer stem-like cells, also known as tumor-initiating cells. We used a gene expression microarray to investigate the gene expression profile of melanoma cancer stem-like cells (MCSLCs). The results showed that MCSLCs highly expressed the following Notch signaling pathway molecules: Notch3 (NM_008716), Notch4 (NM_010929), Dtx4 (NM_172442), and JAG2 (NM_010588). Immunofluorescence staining showed tumorosphere cells highly expressed Notch4. Notch4(high) B16F10 cells were isolated by FACS, and Western blotting showed that high Notch4 expression is related to the expression of epithelial-mesenchymal transition (EMT)-associated proteins. Reduced invasive and migratory properties concomitant with the downregulation of the EMT markers Twist1, vimentin, and VE-cadherin and the overexpression of E-cadherin was observed in human melanoma A375 and MUM-2B cells. In these cells, Notch4 was also downregulated, both by Notch4 gene knockdown and by application of the γ-secretase inhibitor, DAPT. Mechanistically, the re-overexpression of Twist1 by the transfection of cells with a Twist1 expression plasmid led to an increase in VE-cadherin expression and a decrease in E-cadherin expression. Immunohistochemical analysis of 120 human melanoma tissues revealed a significant correlation between the high expression of Notch4 and the metastasis of melanoma. Taken together, our findings indicate that Notch4+ MCSLCs trigger EMT and promote the metastasis of melanoma cells.

Indexed as

Neoplasm InvasivenessNeoplasm MetastasisCadherinsCell Line, TumorEpithelial-Mesenchymal TransitionHumansMelanomaNeoplastic Stem CellsNuclear ProteinsProto-Oncogene ProteinsReceptor, Notch4Receptors, NotchTwist-Related Protein 1CadherinsNOTCH4 protein, humanNuclear ProteinsProto-Oncogene ProteinsReceptor, Notch4Receptors, NotchTWIST1 protein, humanTwist-Related Protein 1Cancer stem cellepithelial-mesenchymal transitionmelanomaNotch4 proteinTwist1

Identifiers

PMID27234159
PMCPMC4982579
OpenAlexW2407575586

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.