“…The last decade has seen an increase in our understanding of the functions of purinergic signaling during development of the nervous system, including progenitor cell proliferation, cell migration, neuronal and glial maturation and differentiation, and cell death and survival [3][4][5]. P2 purinoceptors are composed of two major families: a P2X family of ligand-gated ion channel receptors (P2X1-7) and a P2Y family of G protein-coupled receptors (P2Y1, 2, 4, 6, 11, 12, 13, and 14) [6].…”