Dentate gyrus astrocytes exhibit layer-specific molecular, morphological and physiological features. - Karpf J; Unichenko P; Chalmers N; Beyer F; Wittmann MT; Schneider J; Fidan E; Reis A; Beckervordersandforth J; Brandner S; Liebner S; Falk S; et al. (Nature neuroscience, 2022)