| 95% CI | 95% Confidence Interval |
| BC | Breast Cancer |
| BMI | Body Mass Index |
| CDK4/6 | Cyclin-Dependent Kinase 4/6 Inhibitors |
| c-Fos | Proto-oncogene c-Fos |
| DFS | Disease-Free Survival |
| DPP-4 | Dipeptidyl Peptidase 4 |
| GI | Gastrointestinal |
| GIP | Glucose-Dependent Insulinotropic Polypeptide |
| GLP-1 | Glucagon-Like Peptide-1 |
| GLP-1 RAs | GLP-1 Receptor Agonists |
| HbA1c | Hemoglobin A1c |
| HR | Hazard Ratio |
| IGFs | Insulin-Like Growth Factors |
| IL-6 | Interleukin 6 |
| JAK/STAT | Janus Kinase/Signal Transducer and Activator of Transcription |
| MAPK | Mitogen-Activated Protein Kinase |
| MEN2 | Multiple Endocrine Neoplasia Syndrome type 2 |
| mTOR | Mammalian Target of Rapamycin |
| NAFLD | Nonalcoholic Fatty Liver Disease |
| OS | Overall Survival |
| PI3K/Akt | Phosphatidylinositol 3-Kinase/Protein Kinase B |
| RCTs | Randomized Controlled Trials |
| SERMs | Selective Estrogen Receptor Modulators |
| T2DM | Type 2 Diabetes Mellitus |
| TNF-α | Tumor Necrosis Factor Alpha |