Evidence map›Paper›PMID 27725913›Full record

ArticleAmerican journal of cancer research2016

Prognostic and clinicopathological significance of Cacna2d1 expression in epithelial ovarian cancers: a retrospective study.

Dandan Yu, Ruth Holm, Mariusz Adam Goscinski, Claes G Trope, Jahn M Nesland, Zhenhe Suo

Open access · greenAbstract read
In one paragraph

Article in American journal of cancer research, 2016. 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
0.6field-weighted citation impact, top 26% 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

18 citing papers in PubMed, 21 citations in OpenAlex.

  1. Review
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  10. Amlodipine and Verapamil, Voltage-Gated CaAnnals of surgical oncology · 2021
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  14. Calcium Permeable Channels in Cancer Hallmarks.Frontiers in pharmacology · 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

6 authors at 2 institutions in 2 countries.

Dandan YuDepartment of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou UniversityHenan, China; Department of Pathology, The Norwegian Radium Hospital, Oslo University HospitalOslo 0424, Norway.
Ruth HolmDepartment of Pathology, The Norwegian Radium Hospital, Oslo University Hospital Oslo 0424, Norway.
Mariusz Adam GoscinskiDepartment of Surgery, The Norwegian Radium Hospital, Oslo University Hospital Oslo 0424, Norway.
Claes G TropeDepartment of Gynaecology, The Norwegian Radium Hospital, Oslo University HospitalOslo 0424, Norway; Department of Gynaecology, Institute of Clinical Medicine, Faculty of Medicine, University of OsloOslo 0379, Norway.
Jahn M NeslandDepartment of Pathology, The Norwegian Radium Hospital, Oslo University HospitalOslo 0424, Norway; Department of Pathology, Institute of Clinical Medicine, Faculty of Medicine, University of OsloOslo 0379, Norway.
Zhenhe SuoDepartment of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou UniversityHenan, China; Department of Pathology, The Norwegian Radium Hospital, Oslo University HospitalOslo 0424, Norway; Department of Pathology, Institute of Clinical Medicine, Faculty of Medicine, University of OsloOslo 0379, Norway.
Oslo University Hospital · NOZhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ovarian cancer is the most lethal gynecologic malignancy, in which cancer stem cells (CSC) have been reported to be the driving force of relapse and therapy-resistance. It is therefore important to explore CSC markers in ovarian cancer. This project aimed to explore the correlation between the expression of potential CSC maker Cacna2d1 and clinicopathological parameters in 238 epithelial ovarian cancer (EOC) samples. Immunohistochemically, positive Cacna2d1 expression was observed in 83.6% (199/238) of the EOC tumors, among which 107 tumors (44.9%) were highly positive and 92 (38.7%) tumors were weakly positive for the Cacna2d1 protein expression. Among the 158 serous carcinomas, the Cacna2d1 positivity was 148 (93.7%), in which 88 (55.7%) were highly positive, and 60 (38.0%) were weakly positive for the Cacna2d1 protein expression. Most strikingly, the Cacna2d1 was specifically expressed in the infiltration front areas of the EOC tumors. Statistical analyses showed that positive expression of Cacna2d1 was significantly associated with advanced FIGO stage (

Indexed as

Cacna2d1cancer stem cellimmunohistochemistrymolecular pathologyOvarian carcinoma

Identifiers

PMID27725913
PMCPMC5043117
OpenAlexW2530910788

What OpenQuestion holds

Textmetadata
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.