3.2 3 17960645 11423 Ache Mouse Survival Immature neuron Negative Gene manipulation in vivo Public Cohen 2008 17960645 11423 Ache Mouse Proliferation Precursor Negative Gene manipulation in vivo Public Cohen 2008 15718053 11423 Ache Rat Proliferation Precursor Negative Protein manipulation in vivo Public Mohapel 2005