Evidence map›Paper›PMID 25245523›Full record

ArticleMolecules and cells2014

MTA1 overexpression induces cisplatin resistance in nasopharyngeal carcinoma by promoting cancer stem cells properties.

Xiaohua Feng, Qianbing Zhang, Songxin Xia, Bing Xia, Yue Zhang, Xubin Deng, Wenmei Su, Jianqing Huang

Open access · diamondAbstract read
In one paragraph

Article in Molecules and cells, 2014. 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 19% 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, 21 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

8 authors at 1 institution in 1 country.

Xiaohua FengDepartment of Otolaryngology, General Hospital of Guangzhou Command, Guangzhou, China ; These authors contributed equally to this work.
Qianbing ZhangCancer Institute of Southern Medical University, Guangzhou, China ; These authors contributed equally to this work.
Songxin XiaDepartment of stomatology, Guangdong Provincial Hospital of Traditional Chinese Medicine, Guangzhou, China ; These authors contributed equally to this work.
Bing XiaDepartment of Cardiology, 458 Hospital of People's Liberation Army, Guangzhou, China.
Yue ZhangDepartment of Radiotherapy, Nanfang Hospital of Southern Medical University, Guangzhou, China ; Department of Cardiology, 458 Hospital of People's Liberation Army, Guangzhou, China.
Xubin DengDepartment of Radiotherapy, Nanfang Hospital of Southern Medical University, Guangzhou, China.
Wenmei SuCancer Center of Affiliated Hospital of Guangdong Medical College, Zhanjiang, China.
Jianqing HuangDepartment of Medical Oncology, Affiliated Cancer Hospital of Guangzhou Medical University; Cancer Center of Guangzhou Medical University (CCGMU), Guangzhou, China.
Nanfang Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Themetastasis-associated gene 1 (MTA1) oncogene hasbeen suggested to be involved in the regulation of cancer progression. However, there is still no direct evidence that MTA1 regulates cisplatin (CDDP) resistance, as well as cancer stem cell properties. In this study, we found that MTA1 was enriched in CNE1/CDDP cells. Knock down of MTA1 in CNE1/CDDP cells reversed CSCs properties and CDDP resistance. However, ectopic expression of MTA1 in CNE1 cells induced CSCs phenotypes and CDDP insensitivity. Interestingly, ectopic overexpression of MTA1-induced CSCs properties and CDDP resistance were reversed in CNE1 cells after inhibition of PI3K/Akt by LY294002. In addition, MTA1 expression and Akt activity in CNE1/CDDP cells was much higher than that in CNE1 cells. These results suggested that MTA1 may play a critical role in promoting CDDP resistance in NPC cells by regulatingcancer stem cell properties via thePI3K/Akt signaling pathway. Our findings suggested that MTA1 may be a potential target for overcoming CDDP resistance in NPC therapy.

Indexed as

AnimalsAntineoplastic AgentsCarcinomaCell Line, TumorCisplatinDrug Resistance, NeoplasmGene Knockdown TechniquesHistone DeacetylasesHumansMice, NudeNasopharyngeal CarcinomaNasopharyngeal NeoplasmsNeoplastic Stem CellsPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktRepressor ProteinsAntineoplastic AgentsCisplatinHistone DeacetylasesMTA1 protein, humanPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktRepressor ProteinsTrans-Activatorscancer stem cellcisplatin-resistanceMTA1nasopharyngeal carcinoma

Identifiers

PMID25245523
PMCPMC4179139
OpenAlexW2106585435

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.