Evidence map›Paper›PMID 27863420›Full record

ArticleOncotarget2016

YWHAE silencing induces cell proliferation, invasion and migration through the up-regulation of CDC25B and MYC in gastric cancer cells: new insights about YWHAE role in the tumor development and metastasis process.

Mariana Ferreira Leal, Helem Ferreira Ribeiro, Juan Antonio Rey, Giovanny Rebouças Pinto, Marília Cardoso Smith, Caroline Aquino Moreira-Nunes, Paulo Pimentel Assumpção, Leticia Martins Lamarão, Danielle Queiroz Calcagno, Raquel Carvalho Montenegro and 1 more

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
1.7field-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

30 citing papers in PubMed, 54 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

11 authors at 6 institutions in 2 countries.

Mariana Ferreira LealDisciplina de Genética, Departamento de Morfologia e Genética, Universidade Federal de São Paulo, São Paulo, Brazil.
Helem Ferreira RibeiroInstituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Brazil.
Juan Antonio ReyLaboratorio de Oncogenética Molecular, Hospital Universitario La Paz, Madrid, Spain.
Giovanny Rebouças PintoDepartmento de Biomedicina, Universidade Federal do Piauí, Parnaíba, Brazil.
Marília Cardoso SmithDisciplina de Genética, Departamento de Morfologia e Genética, Universidade Federal de São Paulo, São Paulo, Brazil.
Caroline Aquino Moreira-NunesDepartamento de Fisiologia e Farmacologia, Faculdade de Medicina, Universidade Federal do Ceará, Fortaleza, Brazil.
Paulo Pimentel AssumpçãoNúcleo de Pesquisas em Oncologia, Hospital Universitário João de Barros Barreto, Belém, Brazil.
Leticia Martins LamarãoLaboratório de Testes de Ácidos Nucleicos, Fundação Centro de Hemoterapia e Hematologia do Pará, Belém, Brazil.
Danielle Queiroz CalcagnoNúcleo de Pesquisas em Oncologia, Hospital Universitário João de Barros Barreto, Belém, Brazil.
Raquel Carvalho MontenegroInstituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Brazil.
Rommel Rodriguez BurbanoNúcleo de Pesquisas em Oncologia, Hospital Universitário João de Barros Barreto, Belém, Brazil.
Universidade Federal do Pará · BRUniversidade Federal de São Paulo · BRFundação Hemopa · BRHospital Universitario La Paz · ESUniversidade Federal do Ceará · BRUniversidade Federal do Piauí · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We previously observed reduced YWHAE (14-3-3ε) protein expression in a small set of gastric cancer samples. YWHAE may act as a negative regulator of the cyclin CDC25B, which is a transcriptional target of MYC oncogene. The understanding of YWHAE role and its targets is important for the better knowledge of gastric carcinogenesis. Thus, we aimed to evaluate the relationship among YWHAE, CDC25B, and MYC in vitro and in vivo. For this, we analyzed the YWHAE, CDC25B, and MYC expression in YWHA-silenced, CDC25B-silenced, and MYC-silenced gastric cancer cell lines, as well as in gastric cancer and non-neoplastic gastric samples. In gastric cancer cell lines, YWHAE was able to inhibit the cell proliferation, invasion and migration through the reduction of MYC and CDC25B expression. Conversely, MYC induced the cell proliferation, invasion and migration through the induction of CDC25B and the reduction of YWHAE. Most of the tumors presented reduced YWHAE and increased CDC25B expression, which seems to be important for tumor development. Increased MYC expression was a common finding in gastric cancer and has a role in poor prognosis. In the tumor initiation, the opposite role of YWHAE and CDC25B in gastric carcinogenesis seems to be independent of MYC expression. However, the inversely correlation between YWHAE and MYC expression seems to be important for gastric cancer cells invasion and migration. The interaction between YWHAE and MYC and the activation of the pathways related to this interaction play a role in the metastasis process.

Indexed as

14-3-3 ProteinsAdultcdc25 PhosphatasesCell Line, TumorCell MovementCell ProliferationFemaleGene Expression Regulation, NeoplasticHumansMaleMiddle AgedNeoplasm InvasivenessProto-Oncogene Proteins c-mycRNA InterferenceSignal TransductionStomach Neoplasms14-3-3 ProteinsCDC25B protein, humancdc25 PhosphatasesMYC protein, humanProto-Oncogene Proteins c-mycYWHAE protein, humancancer developmentCDC25Bgastric cancerMYCYWHAE

Identifiers

PMID27863420
PMCPMC5356744
OpenAlexW2554720319

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.