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Fig. 2 | Stem Cell Research & Therapy

Fig. 2

From: Improvement of sensory neuron growth and survival via negatively regulating PTEN by miR-21-5p-contained small extracellular vesicles from skin precursor-derived Schwann cells

Fig. 2

Characterization of SKP-SC-derived EVs. a Representative TEM image of SKP-SC-EVs presenting a typical cup-like concavity shape. Scale bar, 200 nm. b Representative traces from nanoparticle tracking analysis for SKP-SC-EVs. c Western blots showing the positive expression of exosomal markers CD9, CD63, CD81, and TSG101 in EVs, and β-actin and S100β were used as control markers in SKP-SCs. d PKH67 labeled EVs (green) were showing within the cytoplasm and axon of TUJ1 positive sensory neurons (red), and nuclei were labeled with DAPI (blue). Scale bar, 30 μm

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Stem Cell Research & Therapy

ISSN: 1757-6512