Evidence map›Paper›PMID 29132324›Full record

ArticleBMC cancer2017

CAISMOV24, a new human low-grade serous ovarian carcinoma cell line.

Rodrigo Fernandes da Silva, Daniela Maira Cardozo, Gisele Olinto Libanio Rodrigues, Caroline Natânia de Souza-Araújo, Natacha Azussa Migita, Liliana Aparecida Lucci de Angelo Andrade, Sophie Derchain, José Andrés Yunes, Fernando Guimarães

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.5field-weighted citation impact, top 16% 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

6 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Rare Epithelial Ovarian Cancers: Low Grade Serous and Mucinous Carcinomas.Cold Spring Harbor perspectives in medicine · 2023
    Review
  3. Review
  4. Article
  5. Article
  6. 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

9 authors at 1 institution in 1 country.

Rodrigo Fernandes da SilvaFaculdade de Ciências Médicas, University of Campinas, Campinas, SP, Brazil.
Daniela Maira CardozoFaculdade de Ciências Médicas, University of Campinas, Campinas, SP, Brazil.
Gisele Olinto Libanio RodriguesInstituto de Biologia, University of Campinas, Campinas, SP, Brazil.
Caroline Natânia de Souza-AraújoFaculdade de Ciências Médicas, University of Campinas, Campinas, SP, Brazil.
Natacha Azussa MigitaInstituto de Biologia, University of Campinas, Campinas, SP, Brazil.
Liliana Aparecida Lucci de Angelo AndradeFaculdade de Ciências Médicas, University of Campinas, Campinas, SP, Brazil.
Sophie DerchainFaculdade de Ciências Médicas, University of Campinas, Campinas, SP, Brazil.
José Andrés YunesFaculdade de Ciências Médicas, University of Campinas, Campinas, SP, Brazil.
Fernando GuimarãesFaculdade de Ciências Médicas, University of Campinas, Campinas, SP, Brazil. fernando@caism.unicamp.br.ORCID http://orcid.org/0000-0002-5537-972X
Universidade Estadual de Campinas (UNICAMP) · BR

Funding

Fundação de Amparo à Pesquisa do Estado de São Paulo 2011/17520-0Fundação de Amparo à Pesquisa do Estado de São Paulo 2014/07401-3Fundação de Amparo à Pesquisa do Estado de São Paulo 2014/14777-1Fundação de Amparo à Pesquisa do Estado de São Paulo 2016/078224
6 · The paper itself

Abstract

backgroundThe spontaneous immortalization of primary malignant cells is frequently assigned to their genetic instability during in vitro culturing. In this study, the new epithelial ovarian cancer cell line CAISMOV24 was described and compared with its original low-grade serous ovarian carcinoma.

methodsThe in vitro culture was established with cells isolated from ascites of a 60-year-old female patient with recurrent ovarian cancer. The CAISMOV24 line was assessed for cell growth, production of soluble biomarkers, expression of surface molecules and screened for typical mutations found in serous ovarian carcinoma. Additionally, comparative genomic hybridization was employed to compare genomic alterations between the CAISMOV24 cell line and its primary malignant cells.

resultsCAISMOV24 has been in continuous culture for more than 30 months and more than 100 in vitro passages. The cell surface molecules EpCAM, PVR and CD73 are overexpressed on CAISMOV24 cells compared to the primary malignant cells. CAISMOV24 continues to produce CA125 and HE4 in vitro. Although the cell line had developed alongside the accumulation of genomic alterations (28 CNV in primary cells and 37 CNV in CAISMOV24), most of them were related to CNVs already present in primary malignant cells. CAISMOV24 cell line harbored KRAS mutation with wild type TP53, therefore it is characterized as low-grade serous carcinoma.

conclusionOur results corroborate with the idea that genomic alterations, depicted by CNVs, can be used for subtyping epithelial ovarian carcinomas. Additionally, CAISMOV24 cell line was characterized as a low-grade serous ovarian carcinoma, which still resembles its primary malignant cells.

Indexed as

Biomarkers, TumorCell Line, TumorCell ProliferationCell Transformation, NeoplasticComparative Genomic HybridizationCystadenocarcinoma, SerousCytogenetic AnalysisFemaleHumansImmunohistochemistryImmunophenotypingMiddle AgedMutationNeoplasm GradingOvarian NeoplasmsTumor Cells, CulturedBiomarkers, TumorAscitesCell cultureComparative genomic hybridizationKRAS

Identifiers

PMID29132324
PMCPMC5683553
OpenAlexW2769272902

What OpenQuestion 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 OpenQuestion graph.