6-OHDA	6-hydroxydopamine hydrobromide
AMPs	Antimicrobial peptides
AR	Adrenergic receptors
Arg1	Arginase 1
cSTX	Chemical sympathectomy
Defa	Alpha defensins
FACS	Fluorescence-activated cell sorting
FDR	False-discovery rate
FITC	Fluorescein isothiocyanate
GO	Gene ontology
GSEA	Gene set enrichment analyses
IECs	Intestinal epithelial cells
IFN-γ	Interferon gamma
IL-1β	Interleukin 1 beta
NES	Normalized enrichment score
PCA	Principal component analysis
Reg3g	Regenerating islet-derived protein
SNS	Sympathetic nervous system
STX	Sympathectomy
TFF3	Trefoil factor 3
TH	Tyrosine hydroxylase
TNF-α	Tumor Necrosis Factor