Evidence map›Paper›PMID 34954691›Full record

ArticleAging2021

Tertiary lymphoid structure stratifies glioma into three distinct tumor subtypes.

Xingwang Zhou, Wenyan Li, Jie Yang, Xiaolan Qi, Yimin Chen, Hua Yang, Liangzhao Chu

Open access · hybridAbstract read
In one paragraph

Article in Aging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

11 citing papers in PubMed, 13 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

7 authors at 2 institutions in 1 country.

Xingwang ZhouDepartment of Neurosurgery, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, PR China.
Wenyan LiDepartment of Neurosurgery, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, PR China.
Jie YangDepartment of Neurosurgery, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, PR China.
Xiaolan QiKey Laboratory of Endemic and Ethnic Diseases, Ministry of Education and Key Laboratory of Medical Molecular Biology of Guizhou Province, Guizhou Medical University, Guiyang 550004, Guizhou Province, PR China.
Yimin ChenDepartment of Neurosurgery, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, PR China.
Hua YangDepartment of Neurosurgery, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, PR China.
Liangzhao ChuDepartment of Neurosurgery, The Affiliated Hospital of Guizhou Medical University, Guiyang 550004, Guizhou Province, PR China.
Affiliated Hospital of Guizhou Medical University · CNGuiyang Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTertiary lymphoid structure (TLS), also known as ectopic lymphoid organs, are found in cancer, chronic inflammation, and autoimmune diseases. However, the heterogeneity of TLS in gliomas is unclear. Therefore, it is necessary to identify TLS differences and define TLS subtypes.

methodsThe TLS gene profile of 697 gliomas from The Cancer Genome Atlas (TCGA) was used for consensus clustering to identify robust clusters, and the reproducibility of the stratification method was assessed in Chinese Glioma Genome Atlas (CGGA) cohort1, CGGA_cohort2, and GSE16011. Analyses of clinical characteristics, immune infiltration, and potential biological functions were performed for each subtype.

resultsThree resulting clusters (A, B, and C) were identified based on consensus clustering on the gene expression profile of TLS genes. There was a significant prognostic difference among the clusters, with a shorter survival for C than B and A. In comparison with the A and B subtypes, the C subtype was significantly enriched in primary immunodeficiency, intestinal immune network for lgG production, antigen processing and presentation, natural killer cell-mediated cytotoxicity, complement and coagulation cascades, cytokine-cytokine receptor interaction, leukocyte transendothelial migration, and some immune-related diseases. The levels of 23 immune cell types were higher in the C subtype than in the A and B subtypes. Finally, we developed and validated a riskscore based on TLS subtypes with better performance of prognosis prediction.

conclusionsThis study presents a new stratification method according to the TLS gene profile and highlights TLS heterogeneity in gliomas.

Indexed as

Tertiary Lymphoid StructuresTranscriptomeGliomaHumansPrognosisReproducibility of ResultsCGGAgliomaTCGAtertiary lymphoid structure

Identifiers

PMID34954691
PMCPMC8751592
OpenAlexW4200545895

What OpenQuestion holds

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LicenceCC BY
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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.