DAUGÉ , V.

We recently demonstrated that dopaminergic (DA) neurons of the rat substantia nigra constitutively expressed CXCR4, receptor for the chemokine stromal cell-derived factor-1 (SDF-1)/CXCL12 (SDF-1). To check the physiological relevance of such anatomical observation, in vitro and in vivo approaches were used. Patch clamp recording of DA neurons...

Accumulating evidence show that chemokines can modulate the activity of neurons through various mechanisms. Recently, we demonstrated that CCR2, the main receptor for the chemokine CCL2, is constitutively expressed in dopamine neurons in the rat substantia nigra. Here we show that unilateral intranigral injections of CCL2 (50 ng) in freely...