GENERAL HISTOLOGY

Detailed explanation-1: -It is produced endogenously by the thymus gland and increases T cell-mediated immune responses by several mechanisms, including stimulation of T-cell differentiation and/or maturation, activation of natural killer cells and dendritic cells, and stimulation of proinflammatory cytokine release.

Detailed explanation-2: -The thymus produces and secretes thymosin, a hormone necessary for T cell development and production.

Detailed explanation-3: -Thymosin is a hormone secreted from the thymus. Its primary function is to stimulate the production of T cells, which are an important part of the immune system. Thymosin also assists in the development of B cells to plasma cells to produce antibodies.

Detailed explanation-4: -Thymosins play a major role in the differentiation of T-lymphocytes, which provide cell-mediated immunity. In addition, thymosins also promote the production of antibodies to provide humoral immunity.

Detailed explanation-5: -T cells originate in the bone marrow but are matured in the thymus. However, they are not activated until they find their specific antigen. They bind to this antigen on the surface of antigen-presenting cells (APCs).