ADCs	Antibody–Drug Conjugates
ATCC	American Type Culture Collection
BMP-1	Bone Morphogenetic Protein-1
BSA	Bovine Serum Albumin
CAFs	Cancer-Associated Fibroblasts
CDRs	Complementarity-Determining Regions
CHO cells	Chinese Hamster Ovary Cells
COL11A1	Collagen Type XI Alpha 1 Chain Gene
ColXIα1	Collagen XIα1
CTHRC1	Collagen Triple-Helix Repeat-Containing-1
CTXs	Cross-Linked Telopeptides
DAB	Diaminobenzidine
ELISA	Enzyme-Linked Immunosorbent Assay
ECACC	European Collection of Authenticated Cell Cultures
FBS	Fetal Bovine Serum
GST	Glutathione S-Transferase
HAT	Hypoxanthine–Aminopterin–Thymidine
HRPO	Horseradish Peroxidase
ICC	Immunocytochemistry
IHC	Immunohistochemistry
INHBA	Inhibin Subunit Beta A gene
ITGA11	Integrin Alpha-11
KLH	Keyhole Limpet Hemocyanin
LRRC15	Leucine-Rich Repeat-Containing 15
mAbs	Mouse Monoclonal Antibodies
MFAP5	Microfibrillar-Associated Protein 5
MMP-11	Matrix Metalloproteinase-11
PDAC	Pancreatic Ductal Adenocarcinoma
PBS	Phosphate-Buffered Saline
SA	Sodium Azide
SDS-PAGE	Sodium Dodecyl Sulfate–Polyacrylamide Gel Electrophoresis
TGF-β1	Transforming Growth Factor Beta1
THBS2	Thrombospondin 2 gene
TMB	Tetramethylbenzidine