Evidence map›Paper›PMID 27329727›Full record

ArticleOncotarget2016

Prognostic value of the expression of cancer stem cell-related markers CD133 and CD44 in hepatocellular carcinoma: From patients to patient-derived tumor xenograft models.

Qihong Zhao, Heng Zhou, Qifei Liu, Ye Cao, Gang Wang, Anla Hu, Liang Ruan, Sufang Wang, Qingli Bo, Wenjun Chen and 8 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 7% 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

38 citing papers in PubMed, 1 synthesis or guideline pooled it, 51 citations in OpenAlex.

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  18. Fate and functional roles of Prominin 1Scientific reports · 2020
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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

18 authors at 2 institutions in 1 country.

Qihong ZhaoDepartment of Food and Nutrition Hygiene, School of Public Health, Anhui Medical University, Hefei, China.
Heng ZhouSchool of Pharmacy, Anhui Medical University, Hefei, China.
Qifei LiuDepartment of Food and Nutrition Hygiene, School of Public Health, Anhui Medical University, Hefei, China.
Ye CaoDepartment of Food and Nutrition Hygiene, School of Public Health, Anhui Medical University, Hefei, China.
Gang WangDepartment of Oncology, Affiliated Provincial Hospital of Anhui Medical University, Hefei, China.
Anla HuDepartment of Food and Nutrition Hygiene, School of Public Health, Anhui Medical University, Hefei, China.
Liang RuanDepartment of Food and Nutrition Hygiene, School of Public Health, Anhui Medical University, Hefei, China.
Sufang WangDepartment of Food and Nutrition Hygiene, School of Public Health, Anhui Medical University, Hefei, China.
Qingli BoDepartment of Food and Nutrition Hygiene, School of Public Health, Anhui Medical University, Hefei, China.
Wenjun ChenDepartment of Food and Nutrition Hygiene, School of Public Health, Anhui Medical University, Hefei, China.
Chuanlai HuDepartment of Food and Nutrition Hygiene, School of Public Health, Anhui Medical University, Hefei, China.
Dexiang XuDepartment of Food and Nutrition Hygiene, School of Public Health, Anhui Medical University, Hefei, China.
Fangbiao TaoDepartment of Food and Nutrition Hygiene, School of Public Health, Anhui Medical University, Hefei, China.
Jiyu CaoDepartment of Food and Nutrition Hygiene, School of Public Health, Anhui Medical University, Hefei, China.
Yongsheng GeDepartment of General Surgery, Affiliated Provincial Hospital of Anhui Medical University, Hefei, China.
Zongfan YuDepartment of General Surgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, China.
Li LiDepartment of Food and Nutrition Hygiene, School of Public Health, Anhui Medical University, Hefei, China.
Hua WangSchool of Pharmacy, Anhui Medical University, Hefei, China.
Anhui Medical University · CNFirst Affiliated Hospital of Anhui Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

High expression of cancer stem cell (CSC) markers is related to poor prognosis of patients with hepatocellular carcinoma (HCC). However, the expression of these markers in patient-derived xenograft (PDX) models and the relationship of the expression levels of these markers between HCC patients and their PDX models at subsequent low passages are unclear. To investigate the prognostic impact of putative CSC markers in patients with HCC and in related PDX models, the expression of CD133, CD90, CD44, ALDH1, CK7, CK19, OCT4, SOX2, vimentin, nestin, CD13 and EpCam were assessed by quantitative reverse transcription-PCR (qRT-PCR) and then were validated using immunohistochemistry in tumor or peritumoral tissues from patients and tumor tissues from PDX models. Cumulative survival analysis of the patients and animals was conducted using the Kaplan-Meier method and the log-rank test. Only the expression levels of CD133 and CD44 were higher in tumor tissues than in the peritumoral tissues of HCC patients by qRT-PCR. High consistency of the prognostic value of the expression of CD133/CD44 was observed in HCC patients and the PDX models. High expression levels of CD133 and CD44 were positively related to the poor prognosis of HCC patients and to that in the PDX models. PDX HCC models in the present study have been suggested to be predictive of disease outcome, which could shed light on personalized medicine and the mechanisms of CSC marker expression on prognosis.

Indexed as

AC133 AntigenAdultAgedAnimalsCarcinoma, HepatocellularFemaleHumansHyaluronan ReceptorsLiver NeoplasmsMaleMiceMice, SCIDMiddle AgedNeoplasm TransplantationNeoplastic Stem CellsPrognosisAC133 AntigenCD44 protein, humanHyaluronan ReceptorsPROM1 protein, humancancer stem cell markershepatocellular carcinomapatient-derived tumor xenograft modelsprognostic value

Identifiers

PMID27329727
PMCPMC5216952
OpenAlexW2425507331

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.