Involution of the mammary gland is an essential process that removes the milk-producing epithelial cells when they become redundant at weaning. It is a two-step process that involves the death of the ...

The thymus is the central organ involved with T-cell development and the production of naïve T cells. During normal aging, the thymus undergoes marked involution, reducing naïve T-cell output and ...

The thymus is the primary immune organ responsible for generating self-tolerant and immunocompetent T cells. However, the thymus gradually involutes during early life resulting in declined naïve ...