The respiratory system, comprising the lungs, trachea, vasculature, and associated neural tissues, carries out gas exchange essential for terrestrial life. During early embryonic development, the lung primordium, originating from the ventral foregut endoderm, bifurcates ventrolaterally to form two primary lung buds. Within these developing buds, the lung mesoderm interacts with the endoderm to generate various lineages, including airway smooth muscle, vasculature, and pericytes. As these buds progressively invade their surroundings to form the characteristic tree-like architecture of the lungs, an extensive neuronal network develops concomitantly. This developing neural network will become essential to control breathing and relay sensation to the central nervous system. Here, we summarize what is known about the embryogenesis of intrinsic and extrinsic lung innervation and how it impacts on lung development. However, the precise ontogeny of the respiratory neuronal network and the signals by which it is regulated are, as yet, not fully elucidated.
CITATION STYLE
Burns, A. J., Freem, L. J., & Delalande, J.-M. (2015). Neural Regulation of Lung Development (pp. 43–62). https://doi.org/10.1007/978-3-319-21082-7_4
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