Correction to: Scientific Reports https://doi.org/10.1038/s41598-018-28019-3, published online 02 July 2018
In this Article, Figure 4B panel f) is a duplication of panel e). The correct Figure 4 is shown below as Figure 1.
Nanostructured zirconia substrates promote the activation of a mechanotransduction pathway. (A) Cells, grown on different substrates for 15 days, were triple stained with anti-vinculin antibody (green), phalloidin (actin, red) and DAPI (blue). Representative epifluorescence (actin and DAPI) and TIRFM (vinculin) images are shown. Bar: 20 μm. Arrows indicate focal complexes, arrowheads indicate focal adhesion. (B) Quantitative analyses of adhesive complexes, actin fibers organization and nuclear architecture of cells grown on different substrates. (a,b) Vinculin-positive clusters area, length and width; (c) number of vinculin clusters per cell; (d) cytoskeletal actin fibers length; (e,f) nuclear area and aspect (major/minor axis). Bars illustrate the average responses ± SE (N = 40–100 cells for each substrate) in two different islet preparations. (***p < 0.005, ns-ZrOx vs gelatin; °°p < 0.01, °°°p < 0.005, ns-ZrOx vs flat-ZrO2).
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Galli, A., Maffioli, E., Sogne, E. et al. Author Correction: Cluster-assembled zirconia substrates promote long-term differentiation and functioning of human islets of Langerhans. Sci Rep 8, 17472 (2018). https://doi.org/10.1038/s41598-018-35958-4
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DOI: https://doi.org/10.1038/s41598-018-35958-4
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