Evidence map›Paper›PMID 37083719›Full record

ArticleBioscience reports2023

N6-methyladenosine (m6A)-connected lncRNAs are linked to survival and immune infiltration in glioma patients.

Wei Jun Wu, Feng Xiao, Yaping Xiong, Gu Feng Sun, Yun Guo, Xiang Zhou, Guo Wen Hu, Kai Huang, Hua Guo

Abstract read
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Article in Bioscience reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

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0cells of the map it votes in
5citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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5 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Wei Jun Wu *Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
Feng Xiao *Department of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
Yaping Xiong *Departments of Anesthesiology, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China.
Gu Feng SunDepartment of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
Yun GuoDepartment of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
Xiang ZhouDepartment of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
Guo Wen HuDepartment of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
Kai HuangDepartment of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.
Hua GuoDepartment of Neurosurgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China.ORCID 0000-0002-1372-170X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe connection between m6A-assiociateed lncRNAs and prognosis has been demonstrated in multiple types of tumors. However, potential roles of m6A-assiociateed lncRNAs in glioma is still rare.

methodsWe implemented consensus cluster analysis to group the downloaded samples into two subtypes. The least absolute shrinkage and selection operator (LASSO) analysis was used to create a risk model. Additionally, the conjunction between m6A-related lncRNAs and immune cells infiltration was explored by conducting the R package. Ultimately, we inspected the underlying downstream pathways of the two subtypes by performing Gene Set Enrichment Analysis (GSEA). The expression level of m6A-connected lncRNAs in glioma were examined by conducting in vitro experiments.

resultsWe ascertained two subtypes of glioma in line with the consensus clustering of m6A-associated lncRNAs. We confirmed that age, grade, and IDH are related to the two subtypes. Additionally, the immune cells infiltration and immune checkpoint molecules of the two clusters were discussed. A risk signature including AL359643.3, AL445524.1, AL162231.2, AL117332.1, AP001486.2, POLR2J4, AC120036.4, LINC00641, LINC00900, CRNDE, and AL158212.3, was identified using the Cox regression and LASSO analyses. We also verified the prognostic value and discussed the immune cells infiltration and immune checkpoint molecules of the risk signature. In vitro experiments verified that the m6A-associated lncRNAs was abnormally expressed in glioma.

conclusionWe elaborated the significant role of m6A-connected lncRNAs in glioma prognosis and immune infiltration and suggest that these key regulators may serve as underlying therapeutic targets to build up the efficacy of glioma immunotherapy.

Indexed as

GliomaRNA, Long NoncodingAdenosineHumansImmune Checkpoint ProteinsAdenosineImmune Checkpoint ProteinsRNA, Long NoncodingGliomaimmune infiltrationLncRNAM6A regulatorsprognosis

Identifiers

PMID37083719
PMCPMC10170299

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