Evidence map›Paper›PMID 24976335›Full record

ArticleLung cancer (Amsterdam, Netherlands)2014

Aberrant large tumor suppressor 2 (LATS2) gene expression correlates with EGFR mutation and survival in lung adenocarcinomas.

Susan Y Luo, Ko-Yung Sit, Alan D L Sihoe, Wai-Sing Suen, Wing-Kuk Au, Ximing Tang, Edmond S K Ma, Wai-Kong Chan, Ignacio I Wistuba, John D Minna and 2 more

Open access · greenAbstract read
In one paragraph

Article in Lung cancer (Amsterdam, Netherlands), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

16 citing papers in PubMed, 31 citations in OpenAlex.

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  6. Inhibition of MiR-10b Restrains the Migration and Epithelial-Mesenchymal Transition of Lung Cells by Targeting LATS2 via TAZ Pathway.Medical science monitor : international medical journal of experimental and clinical research · 2020
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  15. [Role of Hippo Signaling Pathway in Lung Cancer].Zhongguo fei ai za zhi = Chinese journal of lung cancer · 2017
    Review
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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

12 authors at 5 institutions in 3 countries.

Susan Y LuoDepartment of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong.
Ko-Yung SitDepartment of Cardiothoracic Surgery, Queen Mary Hospital, University of Hong Kong, Hong Kong.
Alan D L SihoeDepartment of Cardiothoracic Surgery, Queen Mary Hospital, University of Hong Kong, Hong Kong.
Wai-Sing SuenDepartment of Cardiothoracic Surgery, Queen Mary Hospital, University of Hong Kong, Hong Kong.
Wing-Kuk AuDepartment of Cardiothoracic Surgery, Queen Mary Hospital, University of Hong Kong, Hong Kong.
Ximing TangDepartment of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, USA.
Edmond S K MaDepartment of Pathology, Hong Kong Sanatorium and Hospital, Hong Kong.
Wai-Kong ChanDepartment of Pathology, Hong Kong Sanatorium and Hospital, Hong Kong.
Ignacio I WistubaDepartment of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, USA.
John D MinnaHamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center at Dallas, TX, USA.
George S W TsaoDepartment of Anatomy, Queen Mary Hospital, University of Hong Kong, Hong Kong.
David C L LamDepartment of Medicine, Queen Mary Hospital, University of Hong Kong, Hong Kong. Electronic address: dcllam@hku.hk.
University of Hong Kong · HKQueen Mary Hospital · CNHong Kong Sanatorium and Hospital · HKThe University of Texas MD Anderson Cancer Center · USThe University of Texas Southwestern Medical Center · US

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
UNIVERSITY OF TEXAS--SPORE IN LUNG CANCERP50CA070907 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI GIBBONS, DON LYNN · 1996 to 2024
$57.4M
NCI NIH HHS P30 CA016672NCI NIH HHS P50 CA070907
6 · The paper itself

Abstract

backgroundLarge tumor suppressor 2 (LATS2) gene is a putative tumor suppressor gene with potential roles in regulation of cell proliferation and apoptosis in lung cancer. The aim of this study is to explore the association of aberrant LATS2 expression with EGFR mutation and survival in lung adenocarcinoma (AD), and the effects of LATS2 silencing in both lung AD cell lines.

methodsLATS2 mRNA and protein expression in resected lung AD were correlated with demographic characteristics, EGFR mutation and survival. LATS2-specific siRNA was transfected into four EGFR wild-type (WT) and three EGFR mutant AD cell lines and the changes in LATS2 expression and relevant signaling molecules before and after LATS2 knockdown were assayed.

resultsFifty resected lung AD were included (M:F=23:27, smokers:non-smokers=19:31, EGFR mutant:wild-type=21:29) with LATS2 mRNA levels showed no significant difference between gender, age, smoking and pathological stages while LATS2 immunohistochemical staining on an independent set of 79 lung AD showed similar trend. LATS2 mRNA level was found to be a significant independent predictor for survival status (disease-free survival RR=0.217; p=0.003; Overall survival RR=0.238; p=0.036). siRNA-mediated suppression of LATS2 expression resulted in augmentation of ERK phosphorylation in EGFR wild-type AD cell lines with high basal LATS2 expression, discriminatory modulation of Akt signaling between EGFR wild-type and mutant cells, and induction of p53 accumulation in AD cell lines with low baseline p53 levels.

conclusionsLATS2 expression level is predictive of survival in patients with resected lung AD. LATS2 may modulate and contribute to tumor growth via different signaling pathways in EGFR mutant and wild-type tumors.

Indexed as

Gene ExpressionMutationAdenocarcinomaAdenocarcinoma of LungAdultAgedAged, 80 and overCell Line, TumorDNA Mutational AnalysisErbB ReceptorsFemaleGene Knockdown TechniquesGene SilencingHumansLung NeoplasmsMaleErbB ReceptorsLATS2 protein, humanProtein Serine-Threonine KinasesProto-Oncogene Proteins c-aktRNA, MessengerTumor Suppressor Protein p53Tumor Suppressor ProteinsEGFR signalingGene expressionGene silencingLarge tumor suppressor 2 geneLung cancer

Identifiers

PMID24976335
PMCPMC4451109
OpenAlexW2069046340

What OpenQuestion holds

Textmetadata
LicenceTDM
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.