VPA and Lithium inhibit locomotion and chemotaxis
of Dictyostelium amoebae.
VPA and Lithium inhibit phototaxis of Chlamydomonas.
Lithium inhibits inositol monophosphatase (and
leading to a decreased inositol-1,4,5-trisphosphate
mechanism for VPA not known but it also inhibits PI
Williams, R. S. B., Cheung, L., Mudge, A. W. & Harwood, A. J. (2002) A
of action for three mood-stabilizing drugs. Nature. 417,