Table 1. Classes of Treg induction/expansion following by oral (mucosal) administration of antigen/anti-CD3.
| Thymic derived Foxp3+ Tregs |
| Mucosally induced Foxp3+ Tregs |
| Tr1 type Tregs (IL-10 dependent) |
| Th3 type Tregs (TGFβ dependent, LAP+) |
| CD8 Tregs |
| Thymic derived Foxp3+ Tregs |
| Mucosally induced Foxp3+ Tregs |
| Tr1 type Tregs (IL-10 dependent) |
| Th3 type Tregs (TGFβ dependent, LAP+) |
| CD8 Tregs |