Abstract
Epithelia are tissues that regulate exchanges with the environment. They are very dynamic and can acquire virtually any shape; at the cellular level, they are composed of cells tightly connected by junctions. Most often epithelia are amenable to live imaging; however, the large number of cells composing an epithelium and the absence of informatics tools dedicated to epithelial analysis largely prevented tissue scale studies. Here we present Tissue Analyzer, a free tool that can be used to segment and analyze epithelial cells and monitor tissue dynamics.
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References
Levayer R, Lecuit T (2013) Oscillation and polarity of E-cadherin asymmetries control actomyosin flow patterns during morphogenesis. Dev Cell 26:162–175. doi:10.1016/j.devcel.2013.06.020
Bosveld F, Bonnet I, Guirao B, Tlili S, Wang Z, Petitalot A, Marchand R, Bardet P-L, Marcq P, Graner F, Bellaïche Y (2012) Mechanical control of morphogenesis by Fat/Dachsous/Four-Jointed Planar Cell Polarity Pathway. Science 336:724–727. doi:10.1126/science.1221071
Blankenship JT, Backovic ST, Sanny Justina SP, Weitz O, Zallen JA (2006) Multicellular Rosette formation links planar cell polarity to tissue morphogenesis. Dev Cell 11:459–470. doi:10.1016/j.devcel.2006.09.007
Marinari E, Mehonic A, Curran S, Gale J, Duke T, Baum B (2012) Live-cell delamination counterbalances epithelial growth to limit tissue overcrowding. Nature 484:542–545. doi:10.1038/nature10984
Gelbart MA, He B, Martin AC, Thiberge SY, Wieschaus EF, Kaschube M (2012) Volume conservation principle involved in cell lengthening and nucleus movement during tissue morphogenesis. Proc Natl Acad Sci U S A 109:19298–19303. doi:10.1073/pnas.1205258109
Monier B, Pelissier-Monier A, Brand AH, Sanson B (2010) An actomyosin-based barrier inhibits cell mixing at compartmental boundaries in Drosophila embryos. Nat Cell Biol 12 (1):60–65; sup pp 61–69. doi:10.1038/ncb2005
Schindelin J, Arganda-Carreras I, Frise E, Kaynig V, Longair M, Pietzsch T, Preibisch S, Rueden C, Saalfeld S, Schmid B, Tinevez JY, White DJ, Hartenstein V, Eliceiri K, Tomancak P, Cardona A (2012) Fiji: an open-source platform for biological-image analysis. Nat Methods 9(7):676–682. doi:10.1038/nmeth.2019
Schneider CA, Rasband WS, Eliceiri KW (2012) NIH Image to ImageJ: 25 years of image analysis. Nat Methods 9(7):671–675
Umetsu D, Aigouy B, Aliee M, Sui L, Eaton S, Jülicher F, Dahmann C (2014) Local increases in mechanical tension shape compartment boundaries by biasing cell intercalations. Curr Biol. doi:10.1016/j.cub.2014.06.052
Aigouy B, Farhadifar R, Staple DB, Sagner A, Röper J-C, Jülicher F, Eaton S (2010) Cell flow reorients the axis of planar polarity in the wing epithelium of Drosophila. Cell 142:773–786. doi:10.1016/j.cell.2010.07.042
Vincent L, Soille P (1991) Watersheds in digital spaces: an efficient algorithm based on immersion simulations. IEEE Trans Pattern Anal Mach Intell 13(6):583–598. doi:10.1109/34.87344
Acknowledgement
We are grateful to all Tissue Analyzer users for reporting bugs and suggesting new features. In particular we are grateful to R. Etournay, A. Sagner, J.C. Roeper, C. Collinet, Q. Mao, J. Sedzinski, and the Dahmann team. This work was supported by CNRS (BA), RIKEN (DU) and the Max-Planck-Gesellschaft (SE).
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Aigouy, B., Umetsu, D., Eaton, S. (2016). Segmentation and Quantitative Analysis of Epithelial Tissues. In: Dahmann, C. (eds) Drosophila. Methods in Molecular Biology, vol 1478. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-6371-3_13
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DOI: https://doi.org/10.1007/978-1-4939-6371-3_13
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Online ISBN: 978-1-4939-6371-3
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