Study Shows Cerebrospinal Fluid Signals Control Behaviour of Stem Cells in the Brain

Basel, Switzerland (Scicasts) — Prof. Fiona Doetsch’s research team at the Biozentrum, University of Basel, has discovered that the choroid plexus, a largely ignored structure in the brain that produces the cerebrospinal fluid, is an important regulator of adult neural stem cells. The study recently published in “Cell Stem Cell” also shows that signals secreted by the choroid plexus dynamically change during ageing which affects aged stem cell behaviour. Stem cells are non-specialized cells found in different organs. They have the capacity to generate specialized cells in the body. In the adult brain, neural stem cells give rise to neurons throughout life. The stem cells reside in unique micro-environments, so-called niches which provide key signals that regulate stem cell self-renewal and differentiation. Stem cells in the adult brain contact the…


Link to Full Article: Study Shows Cerebrospinal Fluid Signals Control Behaviour of Stem Cells in the Brain