Crosstalk between purinergic receptors and canonical signaling pathways in the mouse salivary gland

- Crosstalk between β-AR and P2X4R potentiates [Ca2+]i signals in parotid acinar cells.
- Crosstalk between β-AR and P2X7R enhances [Ca2+]i rises in parotid acinar cells.
- Exocytotic release of ATP and activation of P2X7R enhances CCh evoked [Ca2+]i signals.