Overview of the structural layers and cellular composition of the thymus lobe. The figure illustrates a zoom view of the four different morphological layers from the outer to the inner: capsula, ...

SP cells reside in the thymic medulla and, upon a final maturation stage, leave the thymus and migrate as recent thymic emigrant (RTE) cells to peripheral lymphoid tissues such as the spleen, gut, and ...

“Our discovery—the regulatory T cell recirculation back to the thymus—promotes repair through a process that hasn’t been described before and represents a novel pathway to regeneration ...

The team’s study results, published today in the journal Immunity, outline their discovery of a specific type of regulatory T cell that can home back into the thymus and repair the organ when it ...

31). The medulla, which is the innermost area of the lymph node, contains both B and T cells that are organized into medullary cords and is also rich in DCs and macrophages. B cells can promptly ...

Brain Stem The brain stem, situated at the bottom of the brain, is made up of three main parts: the midbrain, pons, and medulla oblongata.