Correction: The proangiogenic effects of extracellular vesicles secreted by dental pulp stem cells derived from periodontally compromised teeth
Stem Cell Research & Therapy volume 13, Article number: 509 (2022)
Correction to: Stem Cell Research & Therapy (2020) 11:110 https://doi.org/10.1186/s13287-020-01614-w
Following the publication of this article , the authors notice that the article included misused or duplicated elements.
Figure 2D, the labels of the two groups (H-CM and P-CM) were wrongly set, which should be interchanged. Besides, the scratch wound assay image of the middle panel for 24 h P-CM in Fig. 2D (indeed should be H-CM) was duplicated with the top panel for 24 h H-CM in Fig. 3D.
Figure 8A: there were overlapped parts for gross view of the undersurface of wounds in Control group and P-EVs group.
After checking the original data, the authors realized that there were errors with the image selection during manuscript preparation. The corrected figures (Figs. 2, 8) along with their corresponding captions are listed below.
In addition, in Section “Mouse skin wound model and treatments”, the statement “Thirty male C57BL/6 mice (8 weeks old, weighing 20–25 g; purchased from the Animal Research Committee of FMMU) were used in this study, and all procedures were approved by the Animal Research Committee of FMMU” at the beginning of this Section was wrong. In fact, the mice were purchased from the Laboratory Animal Center of FMMU instead of the Animal Research Committee of FMMU.
The correction will not affect the finding and conclusion of the manuscript. The authors regret for the inadvertent errors during manuscript preparation and apologize for any inconvenience caused.
Zhou H, et al. The proangiogenic effects of extracellular vesicles secreted by dental pulp stem cells derived from periodontally compromised teeth. Stem Cell Res Ther. 2020;11(1):110. https://doi.org/10.1186/s13287-020-01614-w.
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Zhou, H., Li, X., Yin, Y. et al. Correction: The proangiogenic effects of extracellular vesicles secreted by dental pulp stem cells derived from periodontally compromised teeth. Stem Cell Res Ther 13, 509 (2022). https://doi.org/10.1186/s13287-022-03192-5