α-SMA	Alpha–smooth muscle actin
CAF	Cancer-associated fibroblast
DSP	Digital spatial profiling
ECM	Extracellular matrix
FAP	Fibroblast activation protein
FFPE	Formalin-fixed paraffin-embedded
FDR	False discovery rate
GO	Gene Ontology
GeoMx	GeoMx Digital Spatial Profiling
IFN	Interferon
KEGG	Kyoto Encyclopedia of Genes and Genomes
MAPK	Mitogen-activated protein kinase
mIF	Multiplex immunofluorescence
MCP-counter	Microenvironment Cell Populations counter
MHC	Major histocompatibility complex
MIF	Macrophage migration inhibitory factor
MPO	Myeloperoxidase
NES	Normalized enrichment score
NK cell	Natural killer cell
PanCK	Pan-cytokeratin
PDAC	Pancreatic ductal adenocarcinoma
PD-L1	Programmed death-ligand 1
PI3K/AKT	Phosphoinositide 3-kinase/AKT signaling pathway
ROI	Region of interest
TCGA	The Cancer Genome Atlas
TGF-β	Transforming growth factor beta
TME	Tumor microenvironment
Wnt	Wingless-related integration site signaling pathway