Proteomics

Dataset Information

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Proteomic profiling of glioblastoma tumour tissue


ABSTRACT: Using HiRIEF LC-MS/MS, we analysed 10 GBM tumour tissue samples ran in one TMT10 set. The set consisted of 7 primary tumours and 3 non-matched recurrent tumours. One primary tumour was highly necrotic.

INSTRUMENT(S): Q Exactive HF

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Malignant Cell, Brain

DISEASE(S): Glioblastoma,Brain Cancer,Idh-wildtype Glioblastoma

SUBMITTER: Haris Babačić  

LAB HEAD: Janne Lehtiö

PROVIDER: PXD027341 | Pride | 2022-12-23

REPOSITORIES: Pride

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Publications


Glioblastoma (GBM) cancer stem cells (GSCs) contribute to GBM's origin, recurrence, and resistance to treatment. However, the understanding of how mRNA expression patterns of GBM subtypes are reflected at global proteome level in GSCs is limited. To characterize protein expression in GSCs, we performed in-depth proteogenomic analysis of patient-derived GSCs by RNA-sequencing and mass-spectrometry. We quantified > 10 000 proteins in two independent GSC panels and propose a GSC-associated proteomi  ...[more]

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