Regulate immune cell function: Luteolin can regulate the function of immune cells, such as inhibiting the activation of T cells and macrophages and reducing inflammatory responses. By regulating the function of immune cells, luteolin can inhibit the development of autoimmune diseases and allergic diseases.
Promote immune tolerance: Studies have shown that luteolin can induce immune tolerance, thereby reducing the occurrence of autoimmune diseases. Immune tolerance is a state in which the body does not produce an immune response to its own antigens. By inducing immune tolerance, luteolin helps maintain the body’s immune balance.
Affect Th1/Th2 balance: Luteolin relieves allergic reactions by regulating Th1/Th2 balance. Th1 and Th2 are two subsets of T helper cells, which play different roles in immune responses. Luteolin can regulate the balance between these two subsets, thereby alleviating allergic reactions.