Cell mediated immunity and humoral immunity are developed under the influence of

Thymosins play an important role directly in cell mediated and indirectly in humoral immunity .

Cell-mediated immunity involves the activation of T-cells to directly target and destroy infected or abnormal cells. This type of immunity is particularly important in defending against intracellular pathogens, such as viruses and certain bacteria. T-cells are educated and matured in the thymus gland, and thymosins play a role in their development and differentiation.

Humoral immunity, on the other hand, involves the production of antibodies by B-cells. These antibodies circulate in the bloodstream and bodily fluids and can neutralize pathogens and toxins. Humoral immunity is not directly influenced by thymosins, as the focus of thymosins is on T-cell maturation.