%0 Journal Article %T Rethinking Thymic Tolerance: Lessons from Mice %J - %D 2019 %R https://doi.org/10.1016/j.it.2019.01.011 %X Foxp3+ Treg development and negative selection in the thymus remain key components of T cell tolerance mechanisms, both of which are controlled by the thymic medulla %U https://www.cell.com/trends/immunology/fulltext/S1471-4906(19)30022-5