title: Preview. Adult neurogenesis is altered by GABAergic imbalance in models of Alzheimer's disease.
abstract: Early stages of Alzheimer's disease (AD) affect hippocampal function. In this issue of Cell Stem Cell, Li et al. (2009) and Sun et al. (2009) propose abnormal GABA signaling as a trigger for impaired network plasticity in the AD hippocampus.
authors: Leloir Institute-CONICET, Buenos Aires, Argentina. aschinder@leloir.org.ar
authors: Alejandro F
authors: AF
authors: Schinder
authors: Nicolás A
authors: NA
authors: Morgenstern