Evidence map›Paper›PMID 33078598›Full record

ArticleJournal of gynecologic oncology2020

High expression of maternal embryonic leucine-zipper kinase (MELK) impacts clinical outcomes in patients with ovarian cancer and its inhibition suppresses ovarian cancer cells growth ex vivo.

Yuji Ikeda, Sho Sato, Akira Yabuno, Daisuke Shintani, Aiko Ogasawara, Maiko Miwa, Makda Zewde, Takashi Miyamoto, Keiichi Fujiwara, Yusuke Nakamura and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Journal of gynecologic oncology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.4field-weighted citation impact, top 18% 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

11 citing papers in PubMed, 13 citations in OpenAlex.

  1. Review
  2. Review
  3. Targeting MELK in tumor cells and tumor microenvironment: from function and mechanism to therapeutic application.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    Review
  4. Article
  5. Article
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  8. Article
  9. Article
  10. Article
  11. What is new about ovarian malignancies?Contemporary oncology (Poznan, Poland) · 2021
    Review
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 2 countries.

Yuji Ikeda *Department of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Japan.ORCID https://orcid.org/0000-0003-1633-5385
Sho Sato *Department of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Japan.ORCID https://orcid.org/0000-0001-5628-7141
Akira YabunoDepartment of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Japan.ORCID https://orcid.org/0000-0002-1221-0609
Daisuke ShintaniDepartment of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Japan.ORCID https://orcid.org/0000-0001-6689-8915
Aiko OgasawaraDepartment of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Japan.ORCID https://orcid.org/0000-0001-7752-293X
Maiko MiwaDepartment of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Japan.ORCID https://orcid.org/0000-0001-9104-9915
Makda ZewdeDepartment of Medicine, The University of Chicago, Chicago, IL, USA.ORCID https://orcid.org/0000-0001-6710-630X
Takashi MiyamotoOncoTherapy Science Inc., Kawasaki, Japan.ORCID https://orcid.org/0000-0002-0865-1751
Keiichi FujiwaraDepartment of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Japan.ORCID https://orcid.org/0000-0002-7388-0243
Yusuke NakamuraDepartment of Medicine, The University of Chicago, Chicago, IL, USA.ORCID https://orcid.org/0000-0003-2956-382X
Kosei HasegawaDepartment of Gynecologic Oncology, Saitama Medical University International Medical Center, Hidaka, Japan. koseih@saitama-med.ac.jp.ORCID https://orcid.org/0000-0002-1903-7001
Saitama Medical University · JPUniversity of Chicago · USOncoTherapy Science (Japan) · JP

Funding

Ministry of Education, Culture, Sports, Science and Technology 16K11152
6 · The paper itself

Abstract

objectiveMaternal embryonic leucine zipper kinase (MELK) is receiving an attention as a therapeutic target in various types of cancers. In this study, we aimed to evaluate the prognostic significance of

methodsExpression levels of MELK in 11 ovarian cancer cell lines were confirmed by western blotting. Inhibitory concentration of OTS167 was determined by colorimetric assay.

results

conclusionsWe demonstrated MELK as both a prognostic marker and a therapeutic target for ovarian cancer using clinical ovarian cancer samples. MELK inhibition by OTS167 may be an effective approach to treat ovarian cancer patients.

Indexed as

Ovarian NeoplasmsCell Line, TumorCell ProliferationFemaleHumansLeucineMiddle AgedProtein Serine-Threonine KinasesLeucineMELK protein, humanProtein Serine-Threonine KinasesMELKOvarian CancerPrognostic MarkerTherapeutic Target

Identifiers

PMID33078598
PMCPMC7593222
OpenAlexW3080651327

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.