MPS	Mucopolysaccharidoses
GAG	Glycosaminoglycans
CNS	Central nervous system
ERT	Enzyme replacement therapy
HSCT	Hematopoietic stem cell transplantation
PAS	Periodic acid–Schiff
EM	Electron microscopy
HS	Heparan sulfate
DS	Dermatan sulfate
KS	Keratan sulfate
GERD	Gastroesophageal reflux disease
LFB	Luxol fast blue stain
HPLC	High performance liquid chromatography
DAPI	4′,6-diamidino-2-phenylindole
GFAP	Glial fibrillary acidic protein
ILB4	Isolectin beta-4
IL-6	Interleukin 6
TNFS10	Tumor necrosis factor (ligand) superfamily, member 10
LC3B	Light chain 3B
GALNS	N-acetyl-galactose amine 6-sulfate sulfatase
LacCer	Lactosylceramide
GSL	Glycosphingolipid
TLR4	Toll-like receptor 4
SCMAS	Subunit C of mitochondrial ATP synthase