BAUDERLIQUE‐LE ROY , Hélène

The P2X purinergic receptor 7 (P2RX7) is a poorly selective ATP‐gated ion channel. Although P2RX7 binds ATP with relatively low affinity, prolonged activation can lead to nonselective membrane pore formation. Indeed, brief exposure to ATP triggers a rapid Ca2+ influx, whereas prolonged exposure to high ATP concentrations results in the passage...