Evidence map›Paper›PMID 27027341›Full record

ArticleOncotarget2016

HMGA2 overexpression plays a critical role in the progression of esophageal squamous carcinoma.

Antonio Palumbo, Nathalia Meireles Da Costa, Francesco Esposito, Marco De Martino, Daniela D'Angelo, Vanessa Paiva Leite de Sousa, Ivanir Martins, Luiz Eurico Nasciutti, Alfredo Fusco, Luis Felipe Ribeiro Pinto

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 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
4.1field-weighted citation impact, top 7% 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

22 citing papers in PubMed, 32 citations in OpenAlex.

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  13. Overexpression ofGenes · 2019
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  17. Biomarkers in Tumorigenesis Using Cancer Cell Lines: A Systematic ReviewAsian Pacific journal of cancer prevention : APJCP · 2017
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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

10 authors at 4 institutions in 2 countries.

Antonio PalumboPrograma de Carcinogênese Molecular, Instituto Nacional de Câncer - INCA, Rio de Janeiro, RJ, Brazil.
Nathalia Meireles Da CostaPrograma de Carcinogênese Molecular, Instituto Nacional de Câncer - INCA, Rio de Janeiro, RJ, Brazil.
Francesco EspositoIstituto di Endocrinologia e Oncologia Sperimentale - CNR c/o Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli "Federico II", Naples, Italy.
Marco De MartinoIstituto di Endocrinologia e Oncologia Sperimentale - CNR c/o Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli "Federico II", Naples, Italy.
Daniela D'AngeloIstituto di Endocrinologia e Oncologia Sperimentale - CNR c/o Dipartimento di Medicina Molecolare e Biotecnologie Mediche, Università degli Studi di Napoli "Federico II", Naples, Italy.
Vanessa Paiva Leite de SousaPrograma de Carcinogênese Molecular, Instituto Nacional de Câncer - INCA, Rio de Janeiro, RJ, Brazil.
Ivanir MartinsDivisão de Patologia, Instituto Nacional de Câncer - INCA, Rio de Janeiro, RJ, Brazil.
Luiz Eurico NasciuttiLaboratório de Interações Celulares, Instituto de Ciências Biomédicas, Universidade Federal do Rio de Janeiro Prédio de Ciências da Saúde - Cidade Universitária, Ilha do Fundão, Rio de Janeiro, RJ, Brazil.
Alfredo FuscoPrograma de Carcinogênese Molecular, Instituto Nacional de Câncer - INCA, Rio de Janeiro, RJ, Brazil.
Luis Felipe Ribeiro PintoPrograma de Carcinogênese Molecular, Instituto Nacional de Câncer - INCA, Rio de Janeiro, RJ, Brazil.
Instituto Nacional do Câncer · BRInstitute for Experimental Endocrinology and Oncology · ITUniversidade Federal do Rio de Janeiro · BRUniversity of Naples Federico II · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Esophageal Squamous Cell Carcinoma (ESCC) is the most common esophageal tumor worldwide. However, there is still a lack of deeper knowledge about biological alterations involved in ESCC development. High Mobility Group A (HMGA) protein family has been related with poor outcome and malignant cell transformation in several tumor types. In this way, the aim of this study was to analyze the expression of HMGA1 and HMGA2 expression in ESCC and their role in crucial cellular features. We evaluated HMGA1 and HMGA2 mRNA expression in 52 paired ESCC and normal surrounding tissue samples by qRT-PCR. Here, we show that HMGA2, but not HMGA1, is overexpressed in ESCC samples. This result was further confirmed by the immunohistochemical analysis. Indeed, accordingly to mRNA expression data, HMGA2, but not HMGA1, was overexpressed in approximately 90% of ESCC samples, while it was barely expressed in the respective control. Conversely, HMGA1, but not HMGA2, was overexpressed in esophageal adenocarcinoma samples. Interestingly, HMGA2 abrogation attenuated the malignant phenotype of two ESCC cell lines, suggesting that HMGA2 overexpression is involved in ESCC progression.

Indexed as

AdultAgedArea Under CurveBiomarkers, TumorCarcinoma, Squamous CellDisease ProgressionEsophageal NeoplasmsEsophageal Squamous Cell CarcinomaFemaleHMGA2 ProteinHumansMaleMiddle AgedROC CurveBiomarkers, TumorHMGA2 Proteincancer progressiondiagnostic markeresophageal cancerHMGA proteinsmalignant phenotype reversion

Identifiers

PMID27027341
PMCPMC5041951
OpenAlexW2313194840

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.