Evidence map›Paper›PMID 28440503›Full record

ArticleOncology reports2017

CD24 expression is a marker for predicting clinical outcome and regulates the epithelial-mesenchymal transition in ovarian cancer via both the Akt and ERK pathways.

Kiyoko Nakamura, Yoshito Terai, Akiko Tanabe, Yoshihiro J Ono, Masami Hayashi, Kazuya Maeda, Satoe Fujiwara, Keisuke Ashihara, Michihiko Nakamura, Yoshimichi Tanaka and 4 more

Open access · hybridAbstract read
In one paragraph

Article in Oncology reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 4% 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

73 citing papers in PubMed, 1 synthesis or guideline pooled it, 115 citations in OpenAlex.

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13 more citing papers are in PubMed but not listed here.

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

14 authors at 1 institution in 1 country.

Kiyoko NakamuraDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Yoshito TeraiDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Akiko TanabeDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Yoshihiro J OnoDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Masami HayashiDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Kazuya MaedaDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Satoe FujiwaraDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Keisuke AshiharaDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Michihiko NakamuraDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Yoshimichi TanakaDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Tomohito TanakaDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Satoshi TsunetohDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Hiroshi SasakiDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Masahide OhmichiDepartment of Obstetrics and Gynecology, Osaka Medical College, Takatsuki-city, Osaka 569-8686, Japan.
Osaka Medical and Pharmaceutical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The degree of peritoneal dissemination and chemotherapy-resistant tumors is related to the prognosis in patients with advanced-stage ovarian cancer. The epithelial-mesenchymal-transition (EMT) is a multifaceted pathological program that endows cancer cells with the ability to invade and disseminate. CD24 is frequently overexpressed in various human cancers and is correlated with a poor prognosis. We herein examined the functions of CD24 in human ovarian cancer cell lines and evaluated how it contributes to the molecular mechanism underlying the regeneration of cancer stem-like cells (CSCs) through the EMT mechanism in ovarian carcinoma. We demonstrated that CD24 was expressed in 70.1% of primary ovarian carcinoma tissues, which were obtained from 174 patients, and that the expression of CD24 was an independent predictor of survival in patients with ovarian cancer. The expression of CD24 has been found to be correlated with the FIGO stage, presence of peritoneal and lymph node metastasis. CD24 induces the EMT phenomenon, which is involved in cell invasion, the highly proliferative phenotype, colony formation and which is associated with cisplatin resistance and the properties of CSCs, via the activation of PI3K/Akt, NF-κB and ERK in Caov-3 cisplatin-resistant cell lines. CD24-positive ovarian carcinomas have been shown to have a greater potential for intra-abdominal tumor cell dissemination in in vivo models. Our findings suggest that CD24 induced the EMT phenomenon in ovarian cancer, and that CD24 amplified cell growth-related intracellular signaling via the PI3K/Akt and MAPK pathways by affecting the EMT signal pathways. We believe that CD24 is a key molecule of metastatic progression in the EMT phenomenon and a promising therapeutic target for advanced ovarian cancer.

Indexed as

PrognosisBiomarkers, TumorCD24 AntigenCell Line, TumorCell MovementCisplatinDrug Resistance, NeoplasmEpithelial-Mesenchymal TransitionFemaleGene Expression Regulation, NeoplasticHumansMAP Kinase Signaling SystemNeoplasm StagingNeoplastic Stem CellsOncogene Protein v-aktOvarian NeoplasmsBiomarkers, TumorCD24 AntigenCD24 protein, humanCisplatinOncogene Protein v-aktPhosphatidylinositol 3-Kinases

Identifiers

PMID28440503
PMCPMC5442399
OpenAlexW2606879285

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.