Evidence map›Paper›PMID 33391355›Full record

ArticleFrontiers in genetics2020

An Immune Gene-Related Five-lncRNA Signature for to Predict Glioma Prognosis.

Xinzhuang Wang, Ming Gao, Junyi Ye, Qiuyi Jiang, Quan Yang, Cheng Zhang, Shengtao Wang, Jian Zhang, Ligang Wang, Jianing Wu and 4 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.0field-weighted citation impact, top 12% 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

25 citing papers in PubMed, 34 citations in OpenAlex.

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  18. The Roles Played by Long Non-Coding RNAs in Glioma Resistance.International journal of molecular sciences · 2021
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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

14 authors at 3 institutions in 1 country.

Xinzhuang WangDepartment of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Ming GaoDepartment of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Junyi YeDepartment of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Qiuyi JiangDepartment of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Quan YangDepartment of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Cheng ZhangNorth Broward Preparatory School, Coconut Creek, FL, United States.
Shengtao WangDepartment of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Jian ZhangDepartment of General Surgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Ligang WangDepartment of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Jianing WuDepartment of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Hua ZhanDepartment of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Xu HouDepartment of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Dayong HanDepartment of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Shiguang ZhaoDepartment of Neurosurgery, The First Affiliated Hospital of Harbin Medical University, Harbin, China.
Heilongjiang University · CNFirst Affiliated Hospital of Harbin Medical University · CNHarbin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe tumor immune microenvironment is closely related to the malignant progression and treatment resistance of glioma. Long non-coding RNA (lncRNA) plays a regulatory role in this process. We investigated the pathological mechanisms within the glioma microenvironment and potential immunotherapy resistance related to lncRNAs.

methodWe downloaded datasets derived from glioma patients and analyzed them by hierarchical clustering. Next, we analyzed the immune microenvironment of glioma, related gene expression, and patient survival. Coexpressed lncRNAs were analyzed to generate a model of lncRNAs and immune-related genes. We analyzed the model using survival and Cox regression. Then, univariate, multivariate, receiver operating characteristic (ROC), and principle component analysis (PCA) methods were used to verify the accuracy of the model. Finally, GSEA was used to evaluate which functions and pathways were associated with the differential genes.

resultsNormal brain tissue maintains a low-medium immune state, and gliomas are clearly divided into three groups (low to high immunity). The stromal, immune, and estimate scores increased along with immunity, while tumor purity decreased. Further, human leukocyte antigen (HLA), programmed cell death-1 (PDL1), T cell immunoglobulin and mucin domain 3 (TIM-3), B7-H3, and cytotoxic T lymphocyte-associated antigen-4 (CTLA4) expression increases concomitantly with immune state, and the patient prognosis worsens. Five immune gene-related lncRNAs (AP001007.1, LBX-AS1, MIR155HG, MAPT-AS1, and LINC00515) were screened to construct risk models. We found that risk scores are related to patient prognosis and clinical characteristics, and are positively correlated with PDL1, TIM-3, and B7-H3 expression. These lncRNAs may regulate the tumor immune microenvironment through cytokine-cytokine receptor interactions, complement, and coagulation cascades, and may promote CD8 + T cell, regulatory T cell, M1 macrophage, and infiltrating neutrophils activity in the high-immunity group.

conclusionFor the first time, we constructed immune gene-related lncRNA risk models. The risk score may be a new biomarker for tumor immune subtypes and provide molecular targets for glioma immunotherapy.

Indexed as

gliomaimmune gene setslncRNArisk scoretumor immune microenvironment

Identifiers

PMID33391355
PMCPMC7772413
OpenAlexW3111571919

What OpenQuestion holds

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LicenceCC BY
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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.