Evidence map›Paper›PMID 40188324›Full record

ArticleBiology direct2025

Large-scale bulk and single-cell RNA sequencing combined with machine learning reveals glioblastoma-associated neutrophil heterogeneity and establishes a VEGFA

Yufan Yang, Ziyuan Liu, Zhongliang Wang, Xiang Fu, Zhiyong Li, Jianlong Li, Zhongyuan Xu, Bohong Cen

Abstract read
In one paragraph

Article in Biology direct, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

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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

10 citing papers in PubMed.

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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.

Yufan Yang *Clinical Pharmacy Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, China.
Ziyuan Liu *Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, China.
Zhongliang Wang *Department of Pathology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510282, China.
Xiang FuClinical Pharmacy Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, China.
Zhiyong LiDepartment of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, China.
Jianlong LiDepartment of Orthopedic Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, China. jianlongyx@163.com.
Zhongyuan XuClinical Pharmacy Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, China. nflcyljd@smu.edu.cn.
Bohong CenClinical Pharmacy Center, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, 510515, China. cenbohong22@i.smu.edu.cn.

Funding

Basic and Applied Basic Research Foundation of Guangdong Province No.2020A1515110183Basic and Applied Basic Research Foundation of Guangdong Province No.2022A1515220136Basic and Applied Basic Research Foundation of Guangdong Province No.2024A1515030050Clinical Research Project of Nanfang Hospital of Southern Medical University No.2019CR015Guangdong Medical Research Foundation No.A2023121Guangdong Medical Research Foundation No.A2023319National Natural Science Foundation of China No.82003210Presidential Foundation of Nanfang Hospital, Southern Medical University No.2023A031
6 · The paper itself

Abstract

backgroundNeutrophils play a key role in the tumor microenvironment (TME); however, their functions in glioblastoma (GBM) are overlooked and insufficiently studied. A detailed analysis of GBM-associated neutrophil (GBMAN) subpopulations may offer new insights and opportunities for GBM immunotherapy.

methodsWe analyzed single-cell RNA sequencing (scRNA-seq) data from 127 isocitrate dehydrogenase (IDH) wild-type GBM samples to characterize the GBMAN subgroups, emphasizing developmental trajectories, cellular communication, and transcriptional networks. We implemented 117 machine learning combinations to develop a novel risk model and compared its performance to existing glioma models. Furthermore, we assessed the biological and molecular features of the GBMAN subgroups in patients.

resultsFrom integrated large-scale scRNA-seq data (498,747 cells), we identified 5,032 neutrophils and classified them into four distinct subtypes. VEGFA

conclusionOur study highlights the critical role of neutrophils in the TME of GBM, allowing for a better understanding of the composition and characteristics of GBMAN. The developed VNRS model serves as an effective tool for evaluating the risk and guiding clinical treatment strategies for GBM. CLINICAL TRIAL NUMBER: Not applicable.

Indexed as

Brain NeoplasmsGlioblastomaMachine LearningNeutrophilsVascular Endothelial Growth Factor AHumansPrognosisSequence Analysis, RNASingle-Cell AnalysisTumor MicroenvironmentVascular Endothelial Growth Factor AVEGFA protein, humanGlioblastomaHeterogeneityMachine learningNeutrophilSingle-cell RNA sequencing

Identifiers

PMID40188324
PMCPMC11972500

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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.