Evidence map›Paper›PMID 37539980›Full record

ArticleMolecular oncology2023

Interaction between membranous EBP50 and myosin 9 as a favorable prognostic factor in ovarian clear cell carcinoma.

Mayu Nakagawa, Toshihide Matsumoto, Ako Yokoi, Miki Hashimura, Yasuko Oguri, Ryo Konno, Yu Ishibashi, Takashi Ito, Kensuke Ohhigata, Yohei Harada and 3 more

Open access · goldAbstract read
In one paragraph

Article in Molecular oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

8 citing papers in PubMed, 12 citations in OpenAlex.

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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

13 authors at 1 institution in 1 country.

Mayu NakagawaDepartment of Pathology, Kitasato University School of Medicine, Sagamihara, Japan.
Toshihide MatsumotoDepartment of Pathology, Kitasato University School of Allied Health Science, Sagamihara, Japan.
Ako YokoiDepartment of Pathology, Kitasato University School of Medicine, Sagamihara, Japan.
Miki HashimuraDepartment of Pathology, Kitasato University School of Medicine, Sagamihara, Japan.
Yasuko OguriDepartment of Pathology, Kitasato University School of Medicine, Sagamihara, Japan.
Ryo KonnoCenter for Disease Proteomics, School of Science, Kitasato University, Sagamihara, Japan.
Yu IshibashiDepartment of Pathology, Kitasato University School of Medicine, Sagamihara, Japan.
Takashi ItoDepartment of Pathology, Kitasato University School of Medicine, Sagamihara, Japan.
Kensuke OhhigataDepartment of Pathology, Kitasato University School of Medicine, Sagamihara, Japan.
Yohei HaradaDepartment of Pathology, Kitasato University School of Medicine, Sagamihara, Japan.
Naomi FukagawaDepartment of Pathology, Kitasato University School of Medicine, Sagamihara, Japan.
Yoshio KoderaCenter for Disease Proteomics, School of Science, Kitasato University, Sagamihara, Japan.
Makoto SaegusaDepartment of Pathology, Kitasato University School of Medicine, Sagamihara, Japan.ORCID 0000-0001-5366-7149
Kitasato University · JP

Funding

JSPS KAKENHI 20K07397Kitasato University School of Allied Health Sciences Grant-in-Aid for Research Project 2022-1003
6 · The paper itself

Abstract

Ezrin-radixin-moesin-binding phosphoprotein 50 (EBP50) is a scaffold protein that is required for epithelial polarity. Knockout (KO) of membranous EBP50 (Me-EBP50) in ovarian clear cell carcinoma (OCCC) cells induced an epithelial-mesenchymal transition (EMT)-like phenotype, along with decreased proliferation, accelerated migration capability, and induction of cancer stem cell (CSC)-like properties. Shotgun proteomics analysis of proteins that co-immunoprecipitated with EBP50 revealed that Me-EBP50 strongly interacts with myosin 9 (MYH9). Specific inhibition of MYH9 with blebbistatin phenocopied Me-EBP50 KO, and blebbistatin treatment potentiated the effects of Me-EBP50 KO. In OCCC cells from clinical samples, Me-EBP50 and MYH9 were co-localized at the apical plasma membrane. Patients with a combination of Me-EBP50-high and MYH9-high scores had the best prognosis for overall and progression-free survival. Our data suggest that Me-EBP50 has tumor-suppressive effects through the establishment and maintenance of epithelial polarization. By contrast, loss of Me-EBP50 expression induces EMT-like phenotypes, probably due to MYH9 dysfunction; this results in increased cell mobility and enhanced CSC-like properties, which in turn promote OCCC progression.

Indexed as

Adenocarcinoma, Clear CellMyosin Heavy ChainsOvarian NeoplasmsPhosphoproteinsCell Line, TumorCell MembraneCell MovementCell ProliferationEpithelial-Mesenchymal TransitionFemaleHeterocyclic Compounds, 4 or More RingsHumansNeoplastic Stem CellsPrognosisProtein BindingSodium-Hydrogen ExchangersblebbistatinHeterocyclic Compounds, 4 or More RingsMYH9 protein, humanMyosin Heavy ChainsPhosphoproteinssodium-hydrogen exchanger regulatory factorSodium-Hydrogen Exchangerscancer stem cellEBP50epithelial-mesenchymal transitionmigrationmyosin 9ovarian clear cell carcinoma

Identifiers

PMID37539980
PMCPMC10552901
OpenAlexW4385563411

What Socratic holds

Textmetadata
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 Socratic graph.