Voltage-gated sodium channels are clustered and immobilized at high densities in electrically excitable cells. A new study shows that ankyrins are essential to tether sodium channels and prevent synaptic fatigue at the neuromuscular junction.

中文翻译：

---

膜兴奋性：锚蛋白保持神经肌肉接头放电

电压门控钠通道在电可兴奋细胞中以高密度聚集和固定。一项新研究表明，锚蛋白对于束缚钠通道和防止神经肌肉接头处的突触疲劳至关重要。