text: Separate 5-aza-2'-deoxycytidine pretreatment or in combination with << trichostatin A >> reduced (m)CpG and specific small interference RNAs targeting Mecp2 and [[ Creb1 ]] separately or together depleting Mecp2 and/or Creb1 binding of glut3-(m)CpGs reduced glut3 expression in HT22 cells.