Evidence map›Paper›PMID 34211612›Full record

ArticleDisease markers2021

MXRA5 Is a Novel Immune-Related Biomarker That Predicts Poor Prognosis in Glioma.

Jin-Zhang Sun, Jin-Hao Zhang, Jia-Bo Li, Feng Yuan, Lu-Qing Tong, Xu-Ya Wang, Lu-Lu Chen, Xiao-Guang Fan, Yi-Ming Zhang, Xiao Ren and 3 more

Open access · hybridAbstract read
In one paragraph

Article in Disease markers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

16 citing papers in PubMed, 19 citations in OpenAlex.

  1. MXRA5 promotes the progression and metastasis of breast cancerThe Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2026
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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

13 authors at 3 institutions in 1 country.

Jin-Zhang SunDepartment of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China.ORCID https://orcid.org/0000-0003-2267-5255
Jin-Hao ZhangDepartment of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China.
Jia-Bo LiDepartment of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China.
Feng YuanDepartment of Neurosurgery, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, China.
Lu-Qing TongDepartment of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China.
Xu-Ya WangDepartment of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China.
Lu-Lu ChenDepartment of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China.
Xiao-Guang FanDepartment of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China.
Yi-Ming ZhangDepartment of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China.
Xiao RenDepartment of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China.
Chen ZhangDepartment of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China.
Sheng-Ping YuDepartment of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China.
Xue-Jun YangDepartment of Neurosurgery, Tianjin Medical University General Hospital, Tianjin 300052, China.ORCID https://orcid.org/0000-0001-7056-1223
Tianjin Medical University General Hospital · CNFirst Affiliated Hospital Zhejiang University · CNNanjing General Hospital of Nanjing Military Command · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGlioma is the most common primary intracranial tumor and is associated with poor prognosis. Identifying effective biomarkers for glioma is particularly important. MXRA5, a secreted glycoprotein, is involved in cell adhesion and extracellular matrix remodeling and has been reported to be expressed in many cancers. However, the role and mechanism of action of MXRA5 in gliomas remain unclear. This study was aimed at investigating the role of MXRA5 at the transcriptome level and its clinical prognostic value.

methodsIn this study, RNA microarray data of 301 glioma patients from the Chinese Glioma Genome Atlas (CGGA) were collected as a training cohort and RNA-seq data of 702 glioma samples from The Cancer Genome Atlas (TCGA) were used for validation. We analyzed the clinical and molecular characteristics as well as the prognostic value of MXRA5 in glioma. In addition, the expression level of MXRA was evaluated in 28 glioma tissue samples.

resultsWe found that MXRA5 expression was significantly upregulated in high-grade gliomas and IDH wild-type gliomas compared to controls. Receiver operating characteristic (ROC) analysis showed that MXRA5 is a potential marker of the mesenchymal subtype of glioblastoma multiforme (GBM). We found that MXRA5 expression is highly correlated with immune checkpoint molecule expression levels and tumor-associated macrophage infiltration. High MXRA5 expression could be used as an independent indicator of poor prognosis in glioma patients.

conclusionOur study suggests that MXRA5 expression is associated with the clinicopathologic features and poor prognosis of gliomas. MXRA5 may play an important role in the immunosuppressive microenvironment of glioma. As a secreted glycoprotein, MXRA5 is a potential circulating biomarker for glioma, deserving further investigation.

Indexed as

Up-RegulationBiomarkers, TumorBrain NeoplasmsCase-Control StudiesCell Line, TumorDatabases, GeneticFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticGliomaHumansMaleNeoplasm GradingPrognosisProteoglycansROC CurveBiomarkers, TumorMXRA5 protein, humanProteoglycans

Identifiers

PMID34211612
PMCPMC8211501
OpenAlexW3169445603

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.