Evidence map›Paper›PMID 30755240›Full record

ArticleJournal of neuroinflammation2019

Correlation of alteration of HLA-F expression and clinical characterization in 593 brain glioma samples.

Enshan Feng, Tingyu Liang, Xiaoyong Wang, Juan Du, Kai Tang, Xiaoxuan Wang, Fang Wang, Gan You

Open access · goldAbstract read
In one paragraph

Article in Journal of neuroinflammation, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 7% 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 47 citations in OpenAlex.

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  20. Differential and Prognostic Significance of HOXB7 in Gliomas.Frontiers in cell and developmental biology · 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

8 authors at 3 institutions in 1 country.

Enshan FengDepartment of Neurosurgery, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China. enshanfeng@126.com.
Tingyu LiangDepartment of Neurosurgery, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China.
Xiaoyong WangDepartment of Neurosurgery, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China.
Juan DuInstitute of Infectious Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China.
Kai TangDepartment of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, No. 6 Tiantan Xili, Dongcheng District, Beijing, 100050, China.
Xiaoxuan WangCapital Medical University, Beijing, 100069, China.
Fang WangDepartment of Neurosurgery, Beijing Ditan Hospital, Capital Medical University, Beijing, 100015, China.
Gan YouDepartment of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, No. 6 Tiantan Xili, Dongcheng District, Beijing, 100050, China. Ganyou2016@126.com.
Capital Medical University · CNBeijing Ditan Hospital · CNBeijing Tian Tan Hospital · CN

Funding

Beijing Medical Management Bureau Cultivation Plan PX2018079Beijing Tiantan Hospital Young Scientist Program YSP 201705National Natural Science Foundation of China NO. 81871013
6 · The paper itself

Abstract

backgroundHuman gliomas are highly fatal tumors with a significant feature of immune suppression. The association of the immune system in gliomas is gradually revealed, and immunotherapy is expected to improve the survival of glioma patients. In-depth understanding of the immune microenvironment of gliomas and their associated immunotherapy was increased exponentially in recent years. Gliomas provide clinical targets for immunotherapy during the search of key regulators of immune response. Our study focused on the human leukocyte antigen (HLA) system that is responsible for regulating the immune system, and discovered the relationship between HLA-F expression and clinical prognosis in gliomas.

methodsA total of 593 patients with gliomas were included in our research. Of these, 325 patients were from the Chinese Glioma Genome Atlas (CGGA) and 268 were from the GSE 16011 set. Kaplan-Meier (KM) analysis was performed to explore the prognostic value of HLA-F. t test analysis was used to find the distribution difference in various groups. R language packages are used for other statistical computations and figure drawing.

resultsHLA-F was negatively correlated with overall survival (OS) in all grades of glioma and glioblastoma (GBM). Moreover, HLA-F was enriched in GBM and isocitrate dehydrogenase 1 wild-type (IDH1 wt) group and considered HLA-F as a mesenchymal subtype marker. Pearson correlation test showed that HLA-F was correlated with other HLA-I molecules.

conclusionHLA-F expression was positively correlated with malignant phenotype and negatively correlated with OS, indicating that HLA-F could predict the immune state of gliomas and might be a clinical target of glioma immunotherapy.

Indexed as

Brain NeoplasmsFalse Positive ReactionsFemaleGene Expression Regulation, NeoplasticGene OntologyGliomaHistocompatibility Antigens Class IHumansIsocitrate DehydrogenaseMaleMutationRNA, MessengerROC CurveHistocompatibility Antigens Class IHLA-F antigensIDH1 protein, humanIsocitrate DehydrogenaseRNA, MessengerGliomaHLA-FImmunotherapyOS

Identifiers

PMID30755240
PMCPMC6373026
OpenAlexW2923510053

What OpenQuestion holds

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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.