@article {69601,
	title = {3D nanoscale architecture of the respiratory epithelium reveals motile cilia-rootlets-mitochondria axis of communication},
	journal = {bioRxiv},
	year = {2024},
	month = {2024 Sep 08},
	abstract = {<p>A major frontier in single cell biology is decoding how transcriptional states result in cellular-level architectural changes, ultimately driving function. A remarkable example of this cellular remodelling program is the differentiation of airway stem cells into the human respiratory multiciliated epithelium, a tissue barrier protecting against bacteria, viruses and particulate matter. Here, we present the first isotropic three-dimensional map of the airway epithelium at the nanometre scale unveiling the coordinated changes in cellular organisation, organelle topology and contacts, occurring during multiciliogenesis. This analysis led us to discover a cellular mechanism of communication whereby motile cilia relay mechanical information to mitochondria through striated cytoskeletal fibres, the rootlets, to promote effective ciliary motility and ATP generation. Altogether, this study integrates nanometre-scale structural, functional and dynamic insights to elucidate fundamental mechanisms responsible for airway defence.</p>
},
	doi = {10.1101/2024.09.08.611854},
	url = {https://www.doi.org/10.1101/2024.09.08.611854},
	author = {Vijayakumaran, Aaran and Godbehere, Christopher and Abuammar, Analle and Breusegem, Sophia Y. and Hurst, Leah R. and Morone, Nobuhiro and Llodra, Jaime and Dalbay, Melis T. and Tanvir, Niaj M. and MacLellan-Gibson, K. and O{\textquoteright}Callaghan, Chris and Lorentzen, Esben and , and , and Murray, Andrew J. and Narayan, Kedar and Mennella, Vito}
}
