In a recent study, Treichel, Finholm et al. showed that the mechanoreceptor Piezo2 enables enteroendocrine cells in the intestinal epithelium to sense luminal contents. Through neuroepithelial signaling, these cells modulate intestinal motility and transit of digestive products.
Keywords: GI physiology; Piezo2; enteroendocrine cells; ion channels; mechanosensitivity; neuroepithelial connection.
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