Evidence map›Paper›PMID 32448194›Full record

ArticleBMC cancer2020

Prognostic impact of Dynamin related protein 1 (Drp1) in epithelial ovarian cancer.

Hideaki Tsuyoshi, Makoto Orisaka, Yuko Fujita, Meshach Asare-Werehene, Benjamin K Tsang, Yoshio Yoshida

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.0field-weighted citation impact, top 15% 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

20 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
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  6. Review
  7. Alternative splice variants of the mitochondrial fission proteinbioRxiv : the preprint server for biology · 2024
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  12. Highly Antiproliferative Latonduine and Indolo[2,3-Journal of medicinal chemistry · 2022
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  13. Review
  14. Review
  15. Article
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  19. Article
  20. Redecorating the Mitochondrial Inner Membrane: A Treatment for mtDNA Disorders.Molecular therapy : the journal of the American Society of Gene Therapy · 2020
    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

6 authors at 2 institutions in 2 countries.

Hideaki TsuyoshiDepartment of Obstetrics and Gynecology, University of Fukui, 23-3 Matsuoka-Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan. go242h@yahoo.co.jp.ORCID http://orcid.org/0000-0001-5765-5460
Makoto OrisakaDepartment of Obstetrics and Gynecology, University of Fukui, 23-3 Matsuoka-Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan.
Yuko FujitaDepartment of Obstetrics and Gynecology, University of Fukui, 23-3 Matsuoka-Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan.
Meshach Asare-WereheneDepartments of Obstetrics & Gynecology and Cellular & Molecular Medicine, and Interdisciplinary School of Health Sciences, University of Ottawa, Ottawa, ON, K1H 8L1, Canada.
Benjamin K TsangDepartments of Obstetrics & Gynecology and Cellular & Molecular Medicine, and Interdisciplinary School of Health Sciences, University of Ottawa, Ottawa, ON, K1H 8L1, Canada.
Yoshio YoshidaDepartment of Obstetrics and Gynecology, University of Fukui, 23-3 Matsuoka-Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan.
University of Fukui · JPUniversity of Ottawa · CA

Funding

Canadian Institute of Health Research MOP-15691NOVARTIS Foundation (Japan) for the Promotion of Science B-17K16840
6 · The paper itself

Abstract

backgroundThe mitochondrial fission protein, Dynamin related protein 1 (Drp1), and its upstream protein calcium/calmodulin-dependent protein kinase I (CaMKI) play a critical role in chemoresistance in ovarian cancer (OVCA). Thus, we examined the expression of Drp1, CaMKI and their phosphorylated forms and their prognostic impact in epithelial OVCA patients.

methodsExpression analysis was performed by immunohistochemistry (IHC) of paraffin-embedded tumor samples from 49 patients with epithelial OVCA. Staining intensity and the percentage of positively stained tumor cells were used to calculate an immunoreactive score (IRS) of 0-12. The expression scores calculated were correlated with clinicopathological parameters and patient survival.

resultsHigh immunoreactivity of phospho-Drp1

conclusionsDrp1 and CaMKI are novel potential candidates for the detection and prognosis of epithelial OVCA and as such further studies should be performed to exploit their therapeutic significance.

Indexed as

Adenocarcinoma, Clear CellAdenocarcinoma, MucinousAdultAgedAged, 80 and overBiomarkers, TumorCombined Modality TherapyCystadenocarcinoma, SerousDynaminsEndometrial NeoplasmsFemaleFollow-Up StudiesHumansMiddle AgedOvarian NeoplasmsPrognosisBiomarkers, TumorDNM1L protein, humanDynaminsCaMKIDrp1Epithelial ovarian cancerPhospho-Drp1Ser637Prognostic biomarker

Identifiers

PMID32448194
PMCPMC7247242
OpenAlexW3026117787

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.