| MBP | Major basic protein |
| EPX | Eosinophil peroxidase |
| ECP | Eosinophil cationic protein |
| EDN | Eosinophil derived neurotoxin |
| TLR | Toll-like receptor |
| CLC-P | Charcot-Leyden crystal protein |
| ILCs | Innate lymphoid cells |
| IDO | Indoleamine 2, 3-Dioxygenase |
| IFNγ | Interferon γ |
| PD-L1 | Programmed death-ligand 1 |
| GM-CSF | Granulocyte-macrophage colony-stimulating factor |
| IL-1Ra | IL-1 receptor antagonist |
| GF | Germ free |
| SCFA | Short-chain fatty acids |
| Kyn | Kynurenine |
| AhR | Aryl hydrocarbon receptor |