| IHC | Immunohistochemistry |
| COL11A1 | Collagen type XI α1 chain |
| BRCA | Breast Cancer Gene |
| DCIS | Ductal Carcinoma In Situ |
| NST | No Specific type |
| BMI | Body Mass Index |
| ADH | Atypical Ductal Hyperplasia |
| ER | Estrogen Receptor |
| HER2 | Human Epidermal Growth Factor Receptor 2 |
| ECM | Extracellular Matrix |
| CAFs | Cancer-associated fibroblasts |
| PDAC | Pancreatic Ductal Adenocarcinoma |
| CP | Chronic Pancreatitis |
| IAPs | Apoptosis Inhibitory Proteins |
| OSM | Oncostatin M |
| TGF-β | Transforming Growth Factor Beta |
| SERM | Selective Estrogen Receptor Modulator |
| HR | Hormone Receptors |
| DFS | Disease-Free Survival |
| OS | Overall Survival |
| TβRI | Transforming Growth Factor Beta Receptor 1 |
| PD-L1 | Programmed Death-Ligand 1 |
| TNBC | Triple-Negative Breast Cancer |
| IM | Immunomodulatory |
| HRT | Hormone Replacement Therapy |
| BL | Basal-like |
| MSL | Mesenchymal Stem-like |
| LAR | Luminal Androgen Receptor |