Involvement of histone H3 phosphorylation via the activation of p38 MAPK pathway and intracellular redox status in cytotoxicity of HL-60 cells induced by Vitex agnus-castus fruit extract - Kikuchi, H; Yuan, B; Yuhara, E; Imai, M; Furutani, R; Fukushima, S; Hazama, S; Hirobe, C; Ohyama, K; Takagi, N; Toyoda, H (Int J Oncol, 2014)