Article (Scientific journals)
Patient-based multilevel transcriptome exploration highlights relevant chemokines and chemokine receptor axes in glioblastoma
D'Uonnolo, Giulia; Isci, Damla; Nosirov, Bakhtiyor et al.
2024In Computers in Biology and Medicine, 182, p. 109197
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Abstract :
[en] Chemokines and their receptors form a complex interaction network, crucial for precise leukocyte positioning and trafficking. In cancer, they promote malignant cell proliferation and survival but are also critical for immune cell infiltration in the tumor microenvironment. Glioblastoma (GBM) is the most common and lethal brain tumor, characterized by an immunosuppressive TME, with restricted immune cell infiltration. A better understanding of chemokine-receptor interactions is therefore essential for improving tumor immunogenicity. In this study, we assessed the expression of all human chemokines in adult-type diffuse gliomas, with particular focus on GBM, based on patient-derived samples. Publicly available bulk RNA sequencing datasets allowed us to identify the chemokines most abundantly expressed in GBM, with regard to disease severity and across different tumor subregions. To gain insight into the chemokines–receptor network at the single cell resolution, we explored GBmap, a curated resource integrating multiple scRNAseq datasets from different published studies. Our study constitutes the first patient–based handbook highlighting the relevant chemokine–receptor crosstalks, which are of significant interest in the perspective of a therapeutic modulation of the TME in GBM.
Disciplines :
Biochemistry, biophysics & molecular biology
Author, co-author :
D'Uonnolo, Giulia ;  Luxembourg Institute of Health > Department of Infection and Immunity > Immuno-Pharmacology and interactomics
Isci, Damla  ;  Université de Liège - ULiège > GIGA
Nosirov, Bakhtiyor;  Luxembourg Institute Health > Department of Neuro-Oncology > NORLUX Neuro-Oncology Laboratory
Kuppens, Amandine ;  Université de Liège - ULiège > GIGA
Wantz, May;  Luxembourg Institute of Health > Department of Infection and Immunity > Immuno-Pharmacology and Interactomics
Nazarov, Petr;  Luxembourg Institute of Health > Department of Cancer Research > Multiomics Data Science Research Group
Golebiewska, Anna;  Luxembourg Institute of Health > Department of Cancer Research > NORLUX Neuro-Oncology Laboratory
Rogister, Bernard  ;  Université de Liège - ULiège > GIGA > GIGA Neurosciences - Nervous system disorders and therapy ; Centre Hospitalier Universitaire de Liège - CHU > > Service de neurologie
Chevigné, Andy ;  Luxembourg Institute of Health > Department of Infection and Immunity > Immuno-Pharmacology and Interactomics
Neirinckx, Virginie  ;  Université de Liège - ULiège > GIGA > GIGA Neurosciences
Szpakowska, Martyna ;  Luxembourg Institute of Health > Department of Infection and Immunity > Immuno-Pharmacology and Interactomics
 These authors have contributed equally to this work.
Language :
English
Title :
Patient-based multilevel transcriptome exploration highlights relevant chemokines and chemokine receptor axes in glioblastoma
Publication date :
November 2024
Journal title :
Computers in Biology and Medicine
ISSN :
0010-4825
eISSN :
1879-0534
Publisher :
Elsevier
Volume :
182
Pages :
109197
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 16 October 2024

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