[1] Fox Chase Canc Ctr, Mol Therapeut, Philadelphia, PA 19111 USA
[2] Drexel Univ, Coll Med, Mol & Cell Biol & Genet, Philadelphia, PA 19104 USA
[3] Novosibirsk State Univ, Med, Novosibirsk, Russia
[4] Temple Univ, Sch Med, Dept Med, Philadelphia, PA 19122 USA
[5] Synta Pharmaceut, Res, Lexington, MA USA
[6] Kazan Fed Univ, Biochem, Kazan, Russia