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Journal of Neuroinflammation logoLink to Journal of Neuroinflammation
. 2020 Jul 7;17:203. doi: 10.1186/s12974-020-01872-8

Correction to: Bone mesenchymal stem cell-derived exosomal microRNA-29b-3p prevents hypoxic-ischemic injury in rat brain by activating the PTEN-mediated Akt signaling pathway

Kun Hou 1, Guichen Li 2, Jinchuan Zhao 1, Baofeng Xu 1, Yang Zhang 1, Jinlu Yu 1,, Kan Xu 1,
PMCID: PMC7341601  PMID: 32635932

Correction to: J Neuroinflammation (2020) 17:46

https://doi.org/10.1186/s12974-020-1725-8

Following publication of the original article [1], the authors noticed that the images in Fig. 7j were mistakenly selected, which were the images in Fig. 1g. Now, the authors provide Fig. 7 with all the confirmed correct images.

Fig. 7.

Fig. 7

Exosomal miR-29b-3p from BMSCs ameliorates brain injury in MCAO rats. The brain of MCAO rats was injected with exosomes from untreated BMSCs or miR-29b-3p agomir over-expressed BMSCs. a, b The volume of brain injury shown by TTC staining. c The mRNA expression of PTEN and miR-29b-3p expression determined by RT-qPCR. d, e The protein expression of PTEN shown by immunohistochemistry staining (scale bar = 50 μm). f, g The apoptosis shown by TUNEL staining (scale bar = 50 μm). h, i The protein expression of apoptosis and angiogenesis-related genes measured by western blot analysis. j, k The immunohistochemical staining of CD31 and MVD in brain tissues (scale bar = 25 μm). *p < 0.05, vs. the saline group. #p < 0.05, vs. the MSCs-Exo group. The measurement data are expressed as mean ± standard deviation. The comparison among multiple groups was conducted using one-way analysis of variance, followed by Turkey’s post hoc test. The experiment was repeated three times, with n = 7 in each group

Contributor Information

Jinlu Yu, Email: jlyu@jlu.edu.cn.

Kan Xu, Email: xu_xukan@126.com.

Reference

  • 1.Hou K, Li G, Zhao J, et al. Bone mesenchymal stem cell-derived exosomal microRNA-29b-3p prevents hypoxic-ischemic injury in rat brain by activating the PTEN-mediated Akt signaling pathway. J Neuroinflammation. 2020;17:46. doi: 10.1186/s12974-020-1725-8. [DOI] [PMC free article] [PubMed] [Google Scholar] [Retracted]

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