| DNA | Deoxyribonucleic Acid |
| SIPS | Stress-Induced Premature Senescence |
| IL | Interleukin |
| TGF-β | Transforming Growth Factor Beta |
| NFkB | Nuclear Factor Kappa B |
| NLRP3 | NACHT, LRR and PYD Domains-Containing Protein 3 |
| NAD+ | Nicotinamide Adenine Dinucleotide |
| ROS | Reactive Oxygen Species |
| FoxO6 | Forkhead Transcription Factor 6 |
| SHR | Stress Hyperglycemia Ratio |
| COPD | Chronic Obstructive Pulmonary Disease |
| SARS-CoV-2 | Severe Acute Respiratory Syndrome Coronavirus 2 |
| DAMPs | Damage-Associated Molecular Patterns |
| ARDS | Acute Respiratory Distress Syndrome |
| COVID-19 | Coronavirus Disease 2019 |
| ICU | Intensive Care Unit |
| NK | Natural Killer |
| SASPs | Senescence-Associated Secretory Phenotype |
| SCFA | Short-Chain Fatty Acids |
| COX2 | Cyclooxygenase-2 |
| mRNA | Messenger Ribonucleic Acid |
| CRP | C-Reactive Protein |
| MUC2 | Mucin 2 |
| PPARγ | Peroxisome Proliferator-Activated Receptor γ |
| CXCL1 | CXC Motif Chemokine Ligand 1 |
| GLP1 | Glucagon-Like Peptide 1 |
| PYY | Peptide tyrosine tyrosine |
| AMPK | Adenosine Monophosphate-Activated Protein Kinase |
| GLUT4 | Glucose Transporter Type 4 |