Pharmacological Actions : Antiproliferative , Apoptotic, Cell cycle arrest, Histone deacetylase inhibitor. Additional Keywords ... A. senticosus exhibited a potential for inhibition of histone deacetylase.May 31, 2016. ... Pharmacological Actions : Anti-metastatic, Antiproliferative , Matrix metalloproteinase-2 (MMP-2) inhibitor, Matrix ...