Evidence map›Paper›PMID 31489113›Full record

ArticleOncotarget2019

Identification of α-N-catenin as a novel tumor suppressor in neuroblastoma.

Jingbo Qiao, Eric J Rellinger, Kwang Woon Kim, Camille M Powers, Sora Lee, Hernan Correa, Dai H Chung

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 33% 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

5 citing papers in PubMed, 6 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

7 authors at 2 institutions in 1 country.

Jingbo Qiao *Department of Surgery, UT Southwestern Medical Center, Dallas, TX 75390, USA.
Eric J Rellinger *Department of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
Kwang Woon KimDepartment of Surgery, UT Southwestern Medical Center, Dallas, TX 75390, USA.
Camille M PowersDepartment of Pediatric Surgery, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
Sora LeeDepartment of Surgery, UT Southwestern Medical Center, Dallas, TX 75390, USA.
Hernan CorreaDepartment of Pathology, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
Dai H ChungDepartment of Surgery, UT Southwestern Medical Center, Dallas, TX 75390, USA.
The University of Texas Southwestern Medical Center · USVanderbilt University Medical Center · US

Funding

Surgical Studies on the Role on Gastrin-releasing Peptide in NeuroblastomaR01DK061470 · NIDDK · VANDERBILT UNIVERSITY MEDICAL CENTER · PI CHUNG, DAI H. · 2003 to 2018
$4.7M
NIDDK NIH HHS R01 DK061470
6 · The paper itself

Abstract

The lost expression of α-catenin has been found in cancers, and reinstalling α-catenin inhibits tumor growth. Here we hypothesized that the α-N-catenin, a homologous member of α-catenin and neural-specific expressed, functions as a novel tumor suppressor in neural crest-derived tumor, neuroblastoma. We correlated CTNNA2 (encodes α-N-catenin) expression to neuroblastoma disease relapse-free survival probability using publicly accessible human neuroblastoma datasets in R2 platform. The result showed that it negatively correlated to relapse-free survival probability significantly in patients with neuroblastoma with non-MYCN amplified tumor. Conversely, overexpressing CTNNA2 suppressed the neuroblastoma cell proliferation as measuring by the clonogenesis, inhibited anchorage-independent growth with soft agar colony formation assay. Forced expression of CTNNA2 decreased cell migration and invasion. Further, overexpression of CTNNA2 reduced the secretion of angiogenic factor IL-8 and HUVEC tubule formation. Our results show, for the first time, that α-N-catenin is a tumor suppressor in neuroblastoma cells. These findings were further corroborated with

Indexed as

CTNNA2 (α-N-catenin)neuroblastomaNF-κBtumor suppressor

Identifiers

PMID31489113
PMCPMC6707940
OpenAlexW2979917277

What OpenQuestion holds

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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.