GBM	Glioblastoma, Grade IV
GII-III	Astrocytoma, Grade II-III
HC	Healthy control
CUSA	Cavitron ultrasonic surgical aspirate
EV	Extracellular vesicle
IDH	Isocitrate dehydrogenase
wt	Wild-type
mut	Mutant
LC	Liquid chromatography
MS	Mass spectrometry
RNA	Ribonucleic acid
sncRNA	Small noncoding ribonucleic acid
miRNA	microRNA
piRNA	piwiRNA
NGS	Next generation sequencing
IPA	Ingenuity pathway analysis
PCA	Principal component analysis
NTA	Nanoparticle tracking analysis
TEM	Transmission electron microscopy
DE	Differentially-expressed