5-ALA	5-aminolevulinic acid
BACL	Ang2-modified liposomes
BBB	Blood–brain barrier
BCL	brain-targeted CAT liposomes
CAT	Catalase
DEGs	Differentially expressed genes
EE	Entrapment efficiency
GBM	Glioblastoma multiforme
GSEA	Gene Set Enrichment Analysis
KEGG	Kyoto Encyclopedia of Genes and Genomes
LC	Loading capacity
MFI	Mean fluorescence intensity
PI	Propidium iodide
PpIX	Photosensitizer protoporphyrin IX
PPI	Protein–protein interaction
RBCs	Red blood cells
ROS	Reactive oxygen species
TEER	Trans endothelial electrical resistance