...pluripotent state using a cocktail of factors (Oct3/4, Sox2, c-Myc, and Klf4) that are known to maintain pluripotency...Article PI Lentivirus Human Expression of human Oct4, Sox2, Klf4, Myc, and Brd3R from five separate lentiviral.... Otonkoski Lentivirus Human Expression of human Sox2, Nanog, Oct4, and Lin28 from four separate lentiviral... Doxycycline-inducible expression of human Oct4, Sox2, Klf4, and c-Myc from four separate lentiviral plasmids...lentiviral vector for the expression of human Oct4, Sox2, and Klf4 Polycistronic lentiviral vector for "hit...lentiviral vector for the expression of human Oct4, Klf4, Sox2, and c-Myc Human Induced Pluripotent Stem Cells ...for the expression of human Oct4, Klf4, c-Myc, and Sox2 Integrative Analyses of Human Reprogramming Reveal...