ACTB	Actin beta
ADAMTS12	ADAM metallopeptidase with thrombospondin type 1 motif 12
CAF	Cancer-associated fibroblast
ddPCR	droplet digital polymerase chain reaction
DEGs	Differentially expressed genes
EpCAM	Epithelial Cell Adhesion Molecule
FAP	Fibroblast Activation Protein Alpha
FFPE	Formalin-fixed paraffin-embedded
GO	Gene ontology
IGFBP5	Insulin-like growth factor binding protein 5
IHC	Immunohistochemical
N	Non-tumor
NAC	Neoadjuvant chemotherapy
PDAC	Pancreatic ductal adenocarcinoma
PRRX1	Paired related homeobox 1
qRT-PCR	quantitative reverse transcription- polymerase chain reaction
RNA-seq	RNA sequencing
SPARC	Secreted protein acidic and cysteine rich
T	Tumor
WNT5A	Wnt family member 5A