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Correction: miR-20a-5p contributes to osteogenic differentiation of human dental pulp stem cells by regulating BAMBI and activating the phosphorylation of Smad5 and p38

Stem Cell Research & Therapy volume 13, Article number: 173 (2022) Cite this article

The Original Article was published on 22 July 2021

Correction to: Stem Cell Research & Therapy (2021) 12:421 https://doi.org/10.1186/s13287-021-02501-8

Following publication of the original article [1], the authors have identified that the incorrect image of ALP staining for 14d in Fig. 1F were included due to an error during manuscript typesetting. The corrected image of ALP staining for 14d has been updated in Fig. 1F.

Fig. 1
figure 1

miR-20a-5p was up-regulated during the osteogenesis of hDPSCs. A hDPSCs were positive for CD29 and CD44, while negative for CD34 and CD45. B The morphology of primary hDPSCs was spindle-shaped fibroblast-like. C–E Osteogenic and chondrogenic differentiations were evaluated by ARS and Alcian Blue staining respectively, and Oil Red O staining was performed for testing adipogenic differentiation. F ALP and ARS staining after osteogenic induction for 1, 7, and 14 days. G RUNX2 and OPN mRNA levels after osteogenic induction for 1, 7, and 14 days. H The expression levels of miR-20a-5p from day 1 to day 14. *p < 0.05 and **p < 0.01 compared with osteogenic induction for 1 day

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Therefore, the revised Fig. 1 is given in this article.

Reference

  1. Cen X, et al. miR-20a-5p contributes to osteogenic differentiation of human dental pulp stem cells by regulating BAMBI and activating the phosphorylation of Smad5 and p38. Stem Cell Res Ther. 2021;12:421. https://doi.org/10.1186/s13287-021-02501-8.

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Authors and Affiliations

  1. State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, No. 14, 3rd Section, South Renmin Road, Chengdu, 610041, Sichuan, People’s Republic of China

    Xiao Cen, Xuefeng Pan, Bo Zhang, Wei Huang, Fang Pei, Xinqi Huang, Jun Liu & Zhihe Zhao

  2. Department of Temporomandibular Joint, West China Hospital of Stomatology, Sichuan University, Chengdu, People’s Republic of China

    Xiao Cen

  3. Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, People’s Republic of China

    Xuefeng Pan, Bo Zhang, Wei Huang, Fang Pei, Xinqi Huang, Jun Liu & Zhihe Zhao

  4. Department of Stomatology, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, People’s Republic of China

    Tao Luo

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  1. Xiao Cen
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  2. Xuefeng Pan
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  4. Wei Huang
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  7. Xinqi Huang
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Correspondence to Xinqi Huang.

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Cen, X., Pan, X., Zhang, B. et al. Correction: miR-20a-5p contributes to osteogenic differentiation of human dental pulp stem cells by regulating BAMBI and activating the phosphorylation of Smad5 and p38. Stem Cell Res Ther 13, 173 (2022). https://doi.org/10.1186/s13287-022-02870-8

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  • DOI: https://doi.org/10.1186/s13287-022-02870-8

Stem Cell Research & Therapy

ISSN: 1757-6512