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. 2011 Oct 7;6(10):e26098. doi: 10.1371/journal.pone.0026098

Figure 3. Mesenchymal stem cell conditioned medium increases frataxin gene expression.

Figure 3

The relative frataxin mRNA expression in (A) FRDA and (B) control fibroblasts after exposure to minimal medium (MIN) or MSC conditioned medium (MSC CM) for 2, 6 and 24 hours. The mean maximal relative frataxin mRNA expression in (C) FRDA and (D) control fibroblasts evident throughout the 24 hour exposure to minimal medium (MIN) or MSC CM. Results are expressed as the mean +/− (SEM). (*p<0.05, comparing test condition to control; n = 3 independent experiments).