In the immune system dopamine acts upon receptors present on immune cells, especially lymphocytes. Dopamine can also affect immune cells in the spleen, bone marrow, and circulatory system. In addition, dopamine can be synthesized and released by immune cells themselves. The main effect of dopamine on lymphocytes is to reduce their activation level. The functional significance of this system is unclear, but it affords a possible route for interactions between the nervous system and immune system, and may be relevant to some autoimmune disorders.
in the immune system dopamine acts upon receptors present on immune cells especially lymphocytes dopamine can also affect immune cells in the spleen bone marrow and circulatory system in addition dopamine can be synthesized and released by immune cells themselves the main effect of dopamine on lymphocytes is to reduce their activation level the functional significance of this system is unclear but it affords a possible route for interactions between the nervous system and immune system and may be relevant to some autoimmune disorders