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Single-cell profiling of peripheral blood from treatment-naïve GBM patients and healthy donors.

Glioblastoma (GBM) induces systemic immune reprogramming characterized by altered circulating myeloid and lymphoid populations. Single-cell profiling of peripheral blood from treatment-naïve GBM patients identified heterogeneous monocyte states, expansion of suppressive myeloid cells, reduced MHC class II expression and distinct GBM-associated immune signatures. These findings support peripheral blood immune profiling as a potential source of biomarkers in GBM.

Type: Other
Archive: European Genome-phenome Archive (EGA)

1 Dataset

Click on a Dataset ID in the table below to learn more, and to find out who to contact about access to these data

Dataset ID	Description	Technology	Samples
EGAD50000002932	This dataset contains single-cell RNA sequencing data generated from human PBMC obtained from 10 GBM patients and 5 healthy donors. The main objective of this study was to map the differentiation continuum and transcriptional landscape of peripheral blood mononuclear cells in primary glioblastoma patients at the single-cell level to identify specific systemic immune signatures. Libraries were prepared using the Chromium Next GEM Single Cell 3’ GEM (10x Genomics, Pleasanton, CA, USA) and sequenced on an Illumina NextSeq 500/550 or an Illumina NovaSeq 6000 system. This dataset comprises raw FASTQ files and gene expression count matrices. Access to these data is controlled and managed by the Luxembourg Institute of Health (LIH) Data Access Committee (DAC).	Illumina NovaSeq 6000 NextSeq 500	16