Evidence map›Paper›PMID 31923353›Full record

ArticleThoracic cancer2020

LncRNA NNT-AS1 promotes non-small cell lung cancer progression through regulating miR-22-3p/YAP1 axis.

Wenlong He, Yeying Zhang, Shulan Xia

Open access · goldAbstract read
In one paragraph

Article in Thoracic cancer, 2020. 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
3.0field-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, 43 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

3 authors at 1 institution in 1 country.

Wenlong HeDepartment of Respiratory and Critical Care Medicine, Second Xiangya Hospital of Central South University (Department of Research Unit of Respiratory Disease and Diagnosis and Treatment Center of Respiratory Disease, Central South University), Changsha, China.
Yeying ZhangDepartment of Respiratory and Critical Care Medicine, Second Xiangya Hospital of Central South University (Department of Research Unit of Respiratory Disease and Diagnosis and Treatment Center of Respiratory Disease, Central South University), Changsha, China.
Shulan XiaDepartment of Respiratory and Critical Care Medicine, Second Xiangya Hospital of Central South University (Department of Research Unit of Respiratory Disease and Diagnosis and Treatment Center of Respiratory Disease, Central South University), Changsha, China.ORCID 0000-0002-1561-7455
Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLung cancer is the leading cause of cancer-related mortality worldwide. Studies have demonstrated that long noncoding RNA nicotinamide nucleotide transhydrogenase-antisense RNA1 (NNT-AS1) functioned as an oncogene in most malignancies, including non-small cell lung cancer (NSCLC). This study aimed to investigate the underlying mechanisms of NNT-AS1 in NSCLC progression.

methodsThe levels of NNT-AS1, miR-22-3p and Yes-associated protein (YAP1) were detected by qRT-PCR in NSCLC tissues and cells. Kaplan-Meier analysis was conducted to analyze the correlation between NNT-AS1 expression and overall survival of NSCLC patients. Cell proliferation was evaluated by MTT assay. Cell migration and invasion were assessed using transwell assay. The protein levels of YAP1 and EMT-related proteins were detected by western blot. The molecular mechanism was predicted by starBase2.0 and validated by dual-luciferase reporter assay or RNA pull-down assay. Xenograft analysis was carried out to analyze tumor growth in vivo.

resultsWe found that the levels of NNT-AS1 and YAP1 were enhanced, while miR-22-3p expression was decreased in NSCLC tissues and cells. High NNT-AS1 expression was correlated with poor prognosis. NNT-AS1 knockdown impeded proliferation, migration, invasion and EMT of NSCLC cells. NNT-AS1 targeted miR-22-3p, and YAP1 was a target of miR-22-3p in NSCLC cells. Furthermore, NNT-AS1 facilitated the progression of NSCLC by regulating miR-22-3p/YAP1 axis. NNT-AS1 knockdown repressed tumor growth in vivo.

conclusionNNT-AS1 facilitated proliferation, migration, invasion and EMT of NSCLC cells by sponging miR-22-3p and regulating YAP1 expression, which might provide a potential biomarker and therapeutic target for NSCLC.

Indexed as

Gene Expression Regulation, NeoplasticAdaptor Proteins, Signal TransducingAnimalsApoptosisBiomarkers, TumorCarcinoma, Non-Small-Cell LungCell MovementCell ProliferationHumansLung NeoplasmsMaleMiceMice, Inbred BALB CMice, NudeMicroRNAsMitochondrial ProteinsAdaptor Proteins, Signal TransducingBiomarkers, TumorMicroRNAsMIRN22 microRNA, humanMitochondrial ProteinsNADP Transhydrogenase, AB-SpecificNNT protein, humanRNA, AntisenseRNA, Long NoncodingTranscription FactorsYAP1 protein, humanYAP-Signaling ProteinsmiR-22-3pNNT-AS1non-small cell lung cancerprogressionYAP1

Identifiers

PMID31923353
PMCPMC7049499
OpenAlexW3000435804

What OpenQuestion holds

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LicenceCC BY-NC
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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.