Table 1.

Dopaminergic proteins expressed in subsets of human leukocytes.

Cell Type	Receptor Expression	Other Dopaminergic	Proteins References
Monocytes/Macrophages	D1/D5, D2, D3, D4	DAT, TH, VMAT2	McKenna et al. (2002), Gaskill et al., (2009, 2012), Coley et al. (2015)
Dendritic Cells	D1, D2	TH	Nakano et al. (2008, 2009)
Granulocytes	D1/D5, D2, D3, D4	TH	McKenna et al. (2002), Ronnberg et al. (2012)
Microglia	D1, D2, D3, D4, (D5?)		Mastroeni et al. (2009)
T-cells	D1/D5, D2, D3, D4	DAT, TH, VMAT	McKenna et al. (2002), Besser et al. (2005), Cosentino et al. (2007)