CDS2 and neoplasm: Exposure of LLC or B16-F10 tumor cells to LiCl does not alter proliferation rates at 10 and 20 uM doses, suggesting the reduced tumor growth rates we note in our study following LiCl treatment are not a result of inhibitory effects on the tumor cells themselves (as noted above and in Supplementary Figs. 10E and 11A for the Cds2 vMOs).