The differential effects of melatonin, TrkB and GR on immune cell pro-inflammatory activation, as well as in tumor cell survival/proliferation

Cell typeMelatoninTrkBGRReferences
Immune cellMacrophage[84, 102, 103]
Microglia+[23, 104, 105]
NK cell+[106108]
CD8+ T cell++[56, 109, 110]
DC+[111113]
Treg+?+[91, 114]
Mast cell?[58, 80]
Neutrophil–/?[52, 85, 115]
Astrocyte–/++[116118]
MDSCN/A+[59, 119]
Tumor cell++[17, 18, 93]

+: stimulatory; –: inhibitory; N/A: no data available; MDSC: myeloid-derived suppressor cell; ?: requires data. –/? is meant to represent some data suggestive of “inhibitory” but requires more data