Evidence map›Paper›PMID 26023733›Full record

ArticleOncotarget2015

CUEDC2 down-regulation is associated with tumor growth and poor prognosis in lung adenocarcinoma.

Longhua Sun, Lihong Bai, Gengpeng Lin, Ran Wang, Yangli Liu, Jinghuang Cai, Yubiao Guo, Zhiwen Zhu, Canmao Xie

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

7 citing papers in PubMed, 8 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

9 authors at 3 institutions in 1 country.

Longhua SunDepartment of Respiratory, The First Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.
Lihong BaiDepartment of Respiratory, The First Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.
Gengpeng LinDepartment of Respiratory, The First Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.
Ran WangDepartment of Pathology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.
Yangli LiuDepartment of Respiratory, The First Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.
Jinghuang CaiDepartment of Respiratory, The First Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.
Yubiao GuoDepartment of Respiratory, The First Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.
Zhiwen ZhuDepartment of Respiratory, The First Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.
Canmao XieDepartment of Respiratory, The First Affiliated Hospital of Sun Yat-sen University, Institute of Respiratory Diseases of Sun Yat-sen University, Guangzhou, Guangdong, People's Republic of China.
The First Affiliated Hospital, Sun Yat-sen University · CNSun Yat-sen University · CNJiangxi University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

CUE domain-containing 2 (CUEDC2) is a multi-functional protein, which regulates cell cycle, growth factor signaling and inflammation. We found that CUEDC2 was low in lung adenocarcinoma cell lines and lung adenocarcinoma tissues at both mRNA and protein levels. Low levels of CUEDC2 were correlated with a shorter survival time in patients with lung adenocarcinoma (p = 0.004). CUEDC2 expression was correlated with tumor T classification (P = 0.001) at clinical stage (P = 0.001) and tumor size (P = 0.033). Multivariate analysis suggested that CUEDC2 expression is an independent prognostic indicator for patients with lung adenocarcinoma. Ectopic expression of CUEDC2 decreased cell proliferation in vitro and inhibited tumor growth in nude mice in vivo. Knockdown of endogenous CUEDC2 by short hairpin RNAs (shRNAs) increased tumor growth. Inhibition of proliferation by CUEDC2 was associated with inactivation of the PI3K/Akt pathway, induction of p21 and down-regulation of cyclin D1. Our results suggest that decreased expression of CUEDC2 contributes to tumor growth in lung adenocarcinoma, leading to a poor clinical outcome.

Indexed as

Adaptor Proteins, Signal TransducingAdenocarcinomaAdenocarcinoma of LungAnimalsCarrier ProteinsCell ProliferationDown-RegulationHeterograftsHumansLung NeoplasmsMembrane ProteinsMiceMice, Inbred BALB CMice, NudePhosphatidylinositol 3-KinasesPrognosisAdaptor Proteins, Signal TransducingCarrier ProteinsCUEDC2 protein, humanMembrane ProteinsPhosphatidylinositol 3-KinasesProto-Oncogene Proteins c-aktAktclinical outcomeCUEDC2lung adenocarcinomaproliferation

Identifiers

PMID26023733
PMCPMC4653035
OpenAlexW2109461658

What OpenQuestion holds

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Registered trials

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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.