Negative selection in fetal thymus clonally deletes many self-reactive T cells, permanently removing ... factor regulating genes implicated in Treg development was confirmed.
In this new study, researchers from the Wellcome Sanger Institute and their collaborators tracked thymus and T cell development in samples ranging from eleven weeks post-conception to three years old ...
suggesting the organ was essential specifically for the development of the immune system. This was the first demonstration that the thymus had an immunological function, and led to further work by ...
The thymus and T cells T cells are white blood cells ... Since the thymus is so important for immune system development during childhood, a thymectomy during childhood (before puberty) can ...
These effects of vitamin D on T cell development were likely mediated by its effects on cells in the thymus, the gland that influences T cell maturation and response. The study elucidates a ...