Myelin-associated inhibitors and chondroitin sulfate proteoglycans are not the primary mechanism stopping sensory axons regenerating into the spinal cord, although their removal can markedly enhance regeneration when combined with an intervention that elevates axon growth capacity sufficiently robustly.
Prion-like transfer of mutant huntingtin aggregates from presynaptic to postsynaptic neurons is enhanced by neuronal silencing and requires passage through the cytoplasm of Draper-expressing phagocytic glia in adult Drosophila brains.
A zebrafish model for a particular form of human deafness (DFNB63) changes our view of this disease by revealing a defect in the localization of Transmembrane channel-like proteins that are essential for mechanotransduction in sensory cells.
Shootin1a, through its spatially regulated phosphorylation within growth cones, mediates the gradient reading and mechanoresponse for netrin-1-induced axon guidance.
Mice lacking the membrane-shaping protein syndapin III show severe reduction of caveolae reminiscent of human caveolinopathies but maintain plasma membrane-associated caveolar coats proteins and thereby unveil physiological impairments associated with lack of invaginated caveolae.
A novel phenotypic screening platform based on immunofluorescent imaging of histone modifications enables accurate identification of cell fates and environmental perturbations.
The medial entorhinal cortex is important for spatial memory formation and matures from dorsal, where smaller spatial-scales are represented, to ventral, where larger spatial-scales are represented.
Inhibitory cerebellar feedback to the inferior olive is central to computational models of learning, but novel targets of these neurons identified here expand their potential roles.
