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. 2021 Mar 4;11:5267. doi: 10.1038/s41598-021-84443-y

Figure 4.

Figure 4

Loss of α-syn expression suppresses cell proliferation in vitro. (a) BrdU cell proliferation assay for control, KO and KI clones. Cells were probed with anti-BrdU antibody followed by FITC-conjugated secondary antibody (green) and counter staining the nuclei with DAPI (blue). Scale bar 50 μm magnification ×20 (n = 3). (b) Quantitative data expressing BrdU positive cells (in green) was evaluated by counting the positively stained cells in a blinded fashion by an unbiased observer utilizing Image J software. The average number of BrdU positive cells across 3 fields/slide was used to denote the total number of positively stained cells and expressed as percentage of BrdU positive cells. A one-way ANOVA with Dunnett test was performed to calculate p values.