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. 2020 Jul 14;8:454. doi: 10.3389/fcell.2020.00454

TABLE 2.

In vitro antiproliferative activity of compound 1, vorinostat, and riluzole.

Compound IC50 (μ M)a
MDA-MB-231 MCF-7 PC-3 SK-N-BE(2) KG-1 MOLT-4 HEL
1 0.77 ± 0.02 2.74 ± 0.06 2.52 ± 0.33 0.29 ± 0.007 0.65 ± 0.02 0.17 ± 0.007 0.14 ± 0.007
Vorinostat 1.58 ± 0.06 5.62 ± 0.06 9.21 ± 0.37 1.16 ± 0.27 1.59 ± 0.14 0.36 ± 0.049 0.21 ± 0.028
Riluzole >10 NDb >10 NDb >10 NDb >10

aAll assays were replicated (n = 3). The IC50 values are shown as mean ± SD. bNot determined.