Several papers talk about states (stressors) and pathological damage altering microglial behaviour and morphology and, as such, Iba-1 expression. However I'm struggling to find in the literature information that specifically outlines particular transmitters etc directly modulating the expression of Iba-1.
The closest I have found is ATP concentrations altering MRF-1 expression via the P2x7 receptor.
Ideas or leads? Thanks!