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Fig. 3 | Stem Cell Research & Therapy

Fig. 3

From: Exosomes derived from miR-26a-modified MSCs promote axonal regeneration via the PTEN/AKT/mTOR pathway following spinal cord injury

Fig. 3

Exos-26a promoted neurofilament generation via the PTEN-AKT-mTOR pathway. a The ability of Exos-26a to generate neurofilament (red fluorescent dye) in PC12 cells. b, c Representative images of western blots for analysis of the expression level of NF and semiquantification of the data. d, e Representative images of western blots for analysis of the expression of PETN-AKT-mTOR pathway-related proteins and semiquantification of the data. The data are normalized to the control group. *P < 0.05, **P < 0.01, and ***P < 0.001 compared with the control group by t test or ANOVA test. #P < 0.05 and ##P < 0.01 compared with the Exos group by t test. n = 3 for each group

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