Correction to: J Nanobiotechnol (2020) 18:66 https://doi.org/10.1186/s12951-020-00622-5
Following publication of the original article [1], the authors reported that Fig. 2 was not updated during the production process.
The updated Fig. 2 is provided below and the original article [1] has been corrected.
M2D-Exos induce osteoblast activity and matrix mineralization. a Osteogenic genes were upregulated in M2D-Exos-treated BMSCs measured by western blotting analysis; b The relative intensity of western blotting analysis; c Overexpression of the four osteognic genes can be detected in M2D-Exos groups measured by qRT-PCR analysis; d Alizarin red-mediated calcium staining in BMSCs following treated by PBS (control group), M1D-Exos, and M2D-Exos for 21 days. Scale bar = 10 mm; e ALP staining in BMSCs following treated by PBS (control group), M1D-Exos, and M2D-Exos for 14 days. Scale bar = 10 mm; f, g The statistical data of Alizarin red-mediated calcium staining and ALP staining. Data are mean ± SD of triplicate experiments. *p < 0.001, **p < 0.01, ***p < 0.001
Reference
Xiong Y, Chen L, Yan C, Zhou W, Yu T, Sun Y, Cao F, Xue H, Hu Y, Chen D, Mi B, Liu G. M2 Macrophagy-derived exosomal miRNA-5106 induces bone mesenchymal stem cells towards osteoblastic fate by targeting salt-inducible kinase 2 and 3. J Nanobiotechnol. 2020;18:66. https://doi.org/10.1186/s12951-020-00622-5.
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The article to which this update relates has been retracted. Please see the retraction notice for more detail: https://doi.org/10.1186/s12951-024-02527-z
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Xiong, Y., Chen, L., Yan, C. et al. Correction to: M2 Macrophagy-derived exosomal miRNA-5106 induces bone mesenchymal stem cells towards osteoblastic fate by targeting salt-inducible kinase 2 and 3. J Nanobiotechnol 19, 88 (2021). https://doi.org/10.1186/s12951-021-00828-1
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DOI: https://doi.org/10.1186/s12951-021-00828-1