Paracrine Hormonal Signals From Islet α-Cells Regulate Microtubule Dynamics in β-Cells to Promote Insulin Secretion in Mouse and Human Islets
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The microtubule network in β-cells attenuates insulin secretion by pulling insulin secretory granules away from the plasma membrane. Thus, high-glucose-induced microtubule remodeling is required for robust glucose-stimulated insulin secretion. We now demonstr... ...