| 5-ASA | 5-Aminosalicylic Acid |
| AhR | Aryl Hydrocarbon Receptor |
| anti-TM5 | Anti-Tropomyosin 5 |
| AP-1 | Activator Protein 1 |
| APCs | Antigen-Presenting Cells |
| APRIL | A Proliferation-Inducing Ligand |
| ASCA | Anti-Saccharomyces Cerevisiae Antibodies |
| ATG | Autophagy-Related Gene |
| ATG16L1 | Autophagy-Related 16-Like 1 |
| ATOH1 | Atonal Homolog 1 |
| ATP | Adenosine Triphosphate |
| BAFF | B-Cell-Activating Factor |
| BCL-2 | B-Cell Lymphoma 2 |
| BLF-1 | BCL-2 Family Member A1 |
| Breg | Regulatory B-Cell |
| cAMP | Cyclic Adenosine Monophosphate |
| CAR-T | Chimeric Antigen Receptor T-Cell |
| CCL2/CCL7 | Chemokine (C-C Motif) Ligand 2 and 7 |
| CCR2 | C-C Motif Chemokine Receptor 2 |
| CD | Crohn’s Disease |
| cDCs | Conventional DCs |
| cGMP | Cyclic Guanosine Monophosphate |
| COSMC | Core 1 β3-Galactosyltransferase-Specific Molecular Chaperone |
| CRP | C-Reactive Protein |
| CXCL | C-X-C Motif Chemokine |
| CXCR2 | C-X-C Motif Chemokine Receptor 2 |
| DAMP | Damage-Associated Molecular Pattern Protein |
| M1 | Macrophage Type 1 |
| M2 | Macrophage Type 2 |
| MAdCAM | Mucosal Vascular Addressin Cell Adhesion Molecule |
| MAPK | Mitogen-Activated Protein Kinase |
| MCL-1 | Myeloid Leukemia 1 |
| MCP-1 | Monocyte Chemoattractant Protein 1 |
| MHC | Major Histocompatibility Complexes |
| MiR | MicroRNA |
| MLCK | Myosin Light Chain Kinase |
| MMP-9 | Matrix Metalloproteinase 9 |
| MPO | Myeloperoxidase |
| NADPH | Nicotinamide Adenine Dinucleotide Phosphate |
| NETs | Neutrophil Extracellular Traps |
| NCR | Natural Cytotoxicity Receptor |
| NK1R | Neurokinin-1 Receptor |
| NF-κB | Nuclear Factor Kappa-Light-Chain-Enhancer of Activated B-Cells |
| NOD2 | Nucleotide-Binding Oligomerization Domain-Containing Protein 2 |
| NO | Nitric Oxide |
| NOX1 | NADPH Oxidase 1 |
| PAMPs | Pathogen-Associated Molecular Patterns |
| p-ANCA | Perinuclear Anti-Neutrophil Cytoplasmic Antibodies |
| PARS | Poly(ADP-ribose) Synthetase |
| PDE4 | Phosphodiesterase 4 |
| PD-1 | Programmed Death Receptor 1 |
| PD-L | Programmed Death Ligand |
| pDCs | Plasmacytoid DCs |
| PGP | ProlylGlycineProline |