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. 2019 Oct 29;9:15458. doi: 10.1038/s41598-019-51865-8

Figure 4.

Figure 4

ABCA1 expression is not essential for overall cholesterol levels, cell proliferation, or cell viability. (A) Fold change in cholesterol levels in glioma TS600 ABCA1 CRISPR knockout cells (crABCA1-1 and crABCA1-3) and non-targeting control (crNT). For each knockout condition, levels were normalized to sparse. Error bars indicate SEM for at least 3 experiments. (B) BrdU cell proliferation assay in TS600 crNT and crABCA1 cells. BrdU quantitation is normalized to sparse for each knockout condition. Error bars indicate SEM for at least 3 replicates. ***p = 0.0008, **p = 0.005, *p = 0.03 for two-tailed unpaired t-test. (C) Cell death in TS600 crNT and crABCA1 cells plated at increasing cell numbers, as measured with CellTox Green. Error bars indicate SD for at least 4 replicates. Data shown are representative of at least 3 biological replicates.