Evidence map›Paper›PMID 39392103›Full record

ArticleJournal of cellular and molecular medicine2024

LINC00941 is a diagnostic biomarker for lung adenocarcinoma and promotes tumorigenesis through cell autophagy.

Qin Yang, Xi Yong, Xiaoli Chen, Rong Huang, Xiaolin Wang, Zhengmin Xu, Wei Chen

Abstract read
In one paragraph

Article in Journal of cellular and molecular medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

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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

3 citing papers in PubMed.

  1. 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

7 authors.

Qin YangSchool of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Xi YongDepartment of Vascular Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China.
Xiaoli ChenDepartment of Pathology, Basic Medicine and Forensic Medicine College, North Sichuan Medical College, Nanchong, China.
Rong HuangSchool of Pharmacy, Institute of Materia Medical, North Sichuan Medical college, Nanchong, China.
Xiaolin WangDepartment of Pathology, Basic Medicine and Forensic Medicine College, North Sichuan Medical College, Nanchong, China.
Zhengmin XuSchool of Pharmacy, Institute of Materia Medical, North Sichuan Medical college, Nanchong, China.ORCID 0000-0002-1331-7037
Wei ChenSchool of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China.ORCID 0000-0002-6857-7696

Funding

Natural Science Foundation of Sichuan Province 2023NSFSC0683
6 · The paper itself

Abstract

Non-small cell lung cancer (NSCLC) is a lethal malignancy. There is mounting evidence indicating that lncRNAs are crucial players with dual roles as both biomarkers and regulators across various cancers. It was reported that LINC00941 plays a cancer-promoting role in NSCLC. However, its impact on tumour autophagy remains poorly understood. In this study, we developed a risk assessment model and identified an autophagy-related lncRNA LINC00941, which has independent predictive and early diagnostic potential. Using RT-qPCR analysis, we confirmed the upregulation of LINC00941 in tumour tissues and cell lines of human lung adenocarcinoma (LUAD). Functional assays, such as CCK8, colony formation and xenograft models, demonstrated the cancer-promoting activity of LINC00941 both in vitro and in vivo. Further analysis using Western blotting analysis, mRFP-GFP-LC3 double fluorescence lentivirus vector and transmission electron microscopy (TEM) confirmed that the knockdown of LINC00941 triggered autophagy. These results indicate that knockdown of LINC00941 induces autophagy and impairs the proliferation of LUAD. Therefore, we propose LINC00941 as an independent biomarker for early diagnosis as well as a therapeutic target in LUAD.

Indexed as

Adenocarcinoma of LungAutophagyBiomarkers, TumorCell ProliferationGene Expression Regulation, NeoplasticLung NeoplasmsRNA, Long NoncodingAnimalsCarcinogenesisCell Line, TumorFemaleHumansMaleMiceMice, NudeMiddle AgedBiomarkers, TumorRNA, Long NoncodingautophagyLINC00941lung adenocarcinomaPI3K/AKT/mTOR pathway

Identifiers

PMID39392103
PMCPMC11467743

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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.