Evidence map›Paper›PMID 28959019›Full record

ArticleScientific reports2017

CD24, CD44 and EpCAM enrich for tumour-initiating cells in a newly established patient-derived xenograft of nasopharyngeal carcinoma.

Susan Ling Ling Hoe, Lu Ping Tan, Norazlin Abdul Aziz, Kitson Liew, Sin-Yeang Teow, Fazlyn Reeny Abdul Razak, Yoon Ming Chin, Nurul Ashikin Mohamed Shahrehan, Tai Lin Chu, Noor Kaslina Mohd Kornain and 6 more

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 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.1field-weighted citation impact, top 21% 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

16 citing papers in PubMed, 22 citations in OpenAlex.

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  15. Functions of EpCAM in physiological processes and diseases (Review).International journal of molecular medicine · 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

16 authors at 6 institutions in 2 countries.

Susan Ling Ling HoeMolecular Pathology Unit, Cancer Research Centre, Institute for Medical Research, 50588, Kuala, Lumpur, Malaysia.
Lu Ping TanMolecular Pathology Unit, Cancer Research Centre, Institute for Medical Research, 50588, Kuala, Lumpur, Malaysia.
Norazlin Abdul AzizMolecular Pathology Unit, Cancer Research Centre, Institute for Medical Research, 50588, Kuala, Lumpur, Malaysia.
Kitson LiewMolecular Pathology Unit, Cancer Research Centre, Institute for Medical Research, 50588, Kuala, Lumpur, Malaysia.
Sin-Yeang TeowSunway Institute for Healthcare Development, Sunway University, 47500, Bandar Sunway, Selangor, Malaysia.
Fazlyn Reeny Abdul RazakMolecular Pathology Unit, Cancer Research Centre, Institute for Medical Research, 50588, Kuala, Lumpur, Malaysia.
Yoon Ming ChinInstitute of Biological Sciences, Faculty of Science, University of Malaya, 50603, Kuala, Lumpur, Malaysia.
Nurul Ashikin Mohamed ShahrehanMolecular Pathology Unit, Cancer Research Centre, Institute for Medical Research, 50588, Kuala, Lumpur, Malaysia.
Tai Lin ChuMolecular Pathology Unit, Cancer Research Centre, Institute for Medical Research, 50588, Kuala, Lumpur, Malaysia.
Noor Kaslina Mohd KornainDepartment of Pathology, Faculty of Medicine, Universiti Teknologi MARA (UiTM), 47000, Sungai Buloh, Selangor, Malaysia.
Suat-Cheng PehSunway Institute for Healthcare Development, Sunway University, 47500, Bandar Sunway, Selangor, Malaysia.
Cheng Eng KoayGleneagles Hospital (Kuala Lumpur) Sdn. Bhd., Jalan Ampang, 50450, Kuala, Lumpur, Malaysia.
Kwok-Wai LoLi Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR.
Munirah AhmadMolecular Pathology Unit, Cancer Research Centre, Institute for Medical Research, 50588, Kuala, Lumpur, Malaysia.
Ching-Ching NgInstitute of Biological Sciences, Faculty of Science, University of Malaya, 50603, Kuala, Lumpur, Malaysia. ccng@um.edu.my.
Alan Soo-Beng KhooMolecular Pathology Unit, Cancer Research Centre, Institute for Medical Research, 50588, Kuala, Lumpur, Malaysia. alankhoo@imr.gov.my.ORCID 0000-0002-8268-5271
Institute for Medical Research · MYUniversity of Malaya · MYSunway University · MYChinese University of Hong Kong · HKHospital Kuala Lumpur · MYUniversiti Teknologi MARA · MY

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Subpopulations of nasopharyngeal carcinoma (NPC) contain cells with differential tumourigenic properties. Our study evaluates the tumourigenic potential of CD24, CD44, EpCAM and combination of EpCAM/CD44 cells in NPC. CD44br and EpCAMbr cells enriched for higher S-phase cell content, faster-growing tumourigenic cells leading to tumours with larger volume and higher mitotic figures. Although CD44br and EpCAMbr cells significantly enriched for tumour-initiating cells (TICs), all cells could retain self-renewal property for at least four generations. Compared to CD44 marker alone, EpCAM/CD44dbr marker did not enhance for cells with faster-growing ability or higher TIC frequency. Cells expressing high CD44 or EpCAM had lower KLF4 and p21 in NPC subpopulations. KLF4-overexpressed EpCAMbr cells had slower growth while Kenpaullone inhibition of KLF4 transcription increased in vitro cell proliferation. Compared to non-NPC, NPC specimens had increased expression of EPCAM, of which tumours from advanced stage of NPC had higher expression. Together, our study provides evidence that EpCAM is a potentially important marker in NPC.

Indexed as

Transplantation, HeterologousAnimalsBiomarkers, TumorCD24 AntigenCell Line, TumorEpithelial Cell Adhesion MoleculeFemaleHumansHyaluronan ReceptorsKruppel-Like Factor 4Mice, Inbred NODMice, KnockoutMice, SCIDNasopharyngeal CarcinomaNasopharyngeal NeoplasmsNeoplastic Stem CellsBiomarkers, TumorCD24 AntigenCD44 protein, humanEPCAM protein, humanEpithelial Cell Adhesion MoleculeHyaluronan ReceptorsKLF4 protein, humanKlf4 protein, mouseKruppel-Like Factor 4

Identifiers

PMID28959019
PMCPMC5620042
OpenAlexW2760400695

What OpenQuestion holds

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LicenceCC BY
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.