Abstract
Brain-derived neurotrophic factor (BDNF) is a pleiotropic cytokine with neuroprotective properties that has been identified as a potential therapeutic agent for diseases of the central nervous system (CNS). The use of BDNF has been limited by a short serum half-life and poor penetration of the blood–brain barrier. To address this limitation we have explored cell-based approaches to delivery. We have used experimental allergic encephalomyelitis (EAE), an inflammatory disease of the CNS, as a model system. We engineered hematopoietic stem cells to produce BDNF to determine the feasibility and effectiveness of cell-based delivery of BDNF into the CNS in EAE. We review those studies here.
Get full access to this article
View all access options for this article.
