Protein localization screening in vivo reveals novel regulators of multiciliated cell development and function
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Protein localization screening in vivo reveals novel regulators of multiciliated cell development and function. / Tu, Fan; Sedzinski, Jakub; Ma, Yun; Marcotte, Edward M; Wallingford, John B.
In: Journal of Cell Science, Vol. 131, No. 3, 206565, 29.01.2018, p. 1-10.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Protein localization screening in vivo reveals novel regulators of multiciliated cell development and function
AU - Tu, Fan
AU - Sedzinski, Jakub
AU - Ma, Yun
AU - Marcotte, Edward M
AU - Wallingford, John B
N1 - © 2018. Published by The Company of Biologists Ltd.
PY - 2018/1/29
Y1 - 2018/1/29
N2 - Multiciliated cells (MCCs) drive fluid flow in diverse tubular organs and are essential for the development and homeostasis of the vertebrate central nervous system, airway and reproductive tracts. These cells are characterized by dozens or hundreds of motile cilia that beat in a coordinated and polarized manner. In recent years, genomic studies have not only elucidated the transcriptional hierarchy for MCC specification but also identified myriad new proteins that govern MCC ciliogenesis, cilia beating and cilia polarization. Interestingly, this burst of genomic data has also highlighted that proteins with no obvious role in cilia do, in fact, have important ciliary functions. Understanding the function of proteins with little prior history of study presents a special challenge, especially when faced with large numbers of such proteins. Here, we define the subcellular localization in MCCs of ∼200 proteins not previously implicated in cilia biology. Functional analyses arising from the screen provide novel links between actin cytoskeleton and MCC ciliogenesis.
AB - Multiciliated cells (MCCs) drive fluid flow in diverse tubular organs and are essential for the development and homeostasis of the vertebrate central nervous system, airway and reproductive tracts. These cells are characterized by dozens or hundreds of motile cilia that beat in a coordinated and polarized manner. In recent years, genomic studies have not only elucidated the transcriptional hierarchy for MCC specification but also identified myriad new proteins that govern MCC ciliogenesis, cilia beating and cilia polarization. Interestingly, this burst of genomic data has also highlighted that proteins with no obvious role in cilia do, in fact, have important ciliary functions. Understanding the function of proteins with little prior history of study presents a special challenge, especially when faced with large numbers of such proteins. Here, we define the subcellular localization in MCCs of ∼200 proteins not previously implicated in cilia biology. Functional analyses arising from the screen provide novel links between actin cytoskeleton and MCC ciliogenesis.
U2 - 10.1242/jcs.206565
DO - 10.1242/jcs.206565
M3 - Journal article
C2 - 29180514
VL - 131
SP - 1
EP - 10
JO - Journal of Cell Science
JF - Journal of Cell Science
SN - 0021-9533
IS - 3
M1 - 206565
ER -
ID: 202029716