title: Expression of high- and low-affinity nerve growth factor receptors by Purkinje cells in the developing rat cerebellum.
abstract: Mounting evidence indicates that nerve growth factor plays a role in the development and function of the basal forebrain-cerebral cortical system. In addition, recent studies indicate that nerve growth factor receptor messenger RNA is transiently detectable in whole cerebellum in the neonatal rat. We now report that cerebellar Purkinje cells express high-affinity and low-affinity nerve growth factor receptor sites, identified by 125I-NGF binding, in the postnatal Day 10 rat in vivo. The expression correlates with cerebellar development, suggesting that nerve growth factor may regulate the normal ontogeny of cerebellar Purkinje cells.
authors: Division of Developmental Neurology, Cornell University Medical College, New York, New York 10021.
authors: S
authors: S
authors: Cohen-Cory
authors: C F
authors: CF
authors: Dreyfus
authors: I B
authors: IB
authors: Black
mesh_terms: D000818:Animals; D002531:Cerebellum / Q000254:growth & development / Q000378:metabolism*; D007158:Immunologic Techniques; D009414:Nerve Growth Factors / Q000378:metabolism; D011689:Purkinje Cells / Q000378:metabolism*; D051381:Rats; D011919:Rats, Inbred Strains; D011956:Receptors, Cell Surface / Q000378:metabolism*; D017475:Receptors, Nerve Growth Factor; D013194:Staining and Labeling
chemical_list: D009414:Nerve Growth Factors; D011956:Receptors, Cell Surface; D017475:Receptors, Nerve Growth Factor