Fig. 3

Protein expression levels of MCT1 and SMCT1 are downregulated in the ALS cell lines model. a Western blot analysis showed that MCT1 and SMCT1 protein levels are decreased in the MT cell line compared to the WT cell line. b Densitometry analysis showed that both the MCT1 and SMCT1 protein levels are significantly decreased in the MT cell line. Protein levels were normalized to those of ACTB. The bar graph data represent the mean ± standard error of the mean (n = 6). Significantly different at **p < 0.01; ***p < 0.001