Fig. 3

Enhanced expression of the proteins CD63 and rab35 in DS brains. a Representative Western-blots (corresponding to samples number 3, 2, 5 and 4 in Table 1) and quantification showing the overexpression of CD63 and rab35 in DS brains compared to 2N. b No differences in the levels of Alix or TSG101 were detected in homogenates of human DS brains compared to 2N controls. β-actin was blotted as an internal control for loading. Student t-test, n = 5 (*p < 0.05)