| PAS | Periodic Acid–Schiff |
| SPI | Soy protein isolate |
| SIgA | Secretory immunoglobulin A |
| IL-1β | Interleukin-1β |
| IL-4 | Interleukin-4 |
| IL-5 | Interleukin-5 |
| IL-13 | Interleukin-13 |
| pIgR | Polymeric immunoglobulin receptor |
| Jak1 | Janus kinase 1 |
| Stat6 | Signal transducer and activator of transcription 6 |
| TGFβ | Transforming growth factor-β |
| Muc1 | Mucin 1 |
| Muc2 | Mucin 2 |
| Tff3 | Trefoil factor 3 |
| Grp94 | Glucose-regulated protein 94 |
| Agr2 | Anterior gradient homolog 2 |