PDAC	Pancreatic ductal adenocarcinoma
CT	Chemotherapy
FOLFNX	FOLFIRINOX
GEMPAC	Gemcitabine plus Nab-paclitaxel
CTRL	Untreated control
mOS	Median overall survival
PFS	Progression-free survival
OS	Overall survival
ECOG PS	Eastern Cooperative Oncology Group Performance Status
GO	Gene Ontology
IPA	Ingenuity Pathway Analysis
KEGG	Kyoto Encyclopedia of Genes and Genomes
TCGA	The Cancer Genome Atlas
LC-MS	Liquid Chromatography-Mass Spectrometry
POI	Proteins of interest
ATCC	American Tissue Culture Collection
DMEM	Dulbecco’s Modified Eagle Medium
DDA	Data Dependent Acquisition
PASEF	Parallel Accumulation-Serial Fragmentation
LFQ	Label-free quantification
MNAR	Missing not at random
PPI	Protein–protein interaction
STRING	Search Tool for the Retrieval of Interacting Genes/Proteins
MCODE	Molecular Complex Deletion
CC	Cellular Component
BP	Biological Process
MF	Molecular Function
PAAD	Pancreatic adenocarcinoma
TME	Tumor microenvironment
ECM	Extracellular matrix