Editor’s summary RNA is generally considered a short-lived mediator of genetic information. Zocher et al. discovered that certain nuclear RNAs produced during postnatal development can persist
Highlights •Neurons increase cholesterol synthesis in chronic myelin disease and multiple sclerosis •Remyelination is facilitated by neuronal and oligodendroglial cholesterol synthesis •Neuronal cholesterol augments proliferation
Astrocytes are glial cells that are abundant in the central nervous system (CNS) and that have important homeostatic and disease-promoting functions1. However, little is known