Ependyma
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Recent papers in Ependyma
The pars tuberalis (PT) is the only pituitary region in close contact with the medial-basal hypothalamus and bathed by cerebrospinal fluid (CSF). Although PT has long been recognized as an endocrine gland, certain aspects of its structure... more
1. To test our hypothesis that a transient nonlethal ischemic insult benefits the lumbosacral spinal cord ischemic injury, nestin, the marker of proliferating cells, and Fluoro-Jade B, the marker of degenerating cells, were used in rats.... more
In human spina bifida aperta (SBA), cerebral pathogenesis [hydrocephalus, Sylvius aqueduct (SA) stenosis and heterotopias] is poorly understood. In animal models, loss of ventricular lining (ependymal denudation) causes SA stenosis and... more
The subcommissural organ secretes N-linked complex-type glycoproteins into the cerebrospinal fluid. These glycoproteins condense to form Reissner’s fiber (RF), which extends along the fourth ventricle and central canal of the spinal cord.... more
The subventricular zone of the adult mammalian forebrain contains progenitor cells that, by migrating along a restricted pathway called the ‘rostral migratory stream' (RMS), add new neurons to the olfactory bulb throughout life. To... more
Adult neurogenesis in mammals is restricted to two small regions, including the olfactory bulb, where GABAergic and dopaminergic interneurons are newly generated throughout the entire lifespan. However, the mechanisms directing them... more
Activation of γ-aminobutyric A receptors (GABAARs) in the subependymal zone (SEZ) induces hyperpolarization and osmotic swelling in precursors, thereby promoting surface expression of the epidermal growth factor receptor (EGFR) and cell... more
To evaluate the potential for adenovirus-mediated central nervous system (CNS) gene transfer, the replication deficient recombinant adenovirus vectors Ad.RSV beta gal (coding for beta-galactosidase) and Ad-alpha 1AT (coding for human... more
A first mammalian lysosomal transporter (LYAAT-1) was recently identified and functionally characterized. Preliminary immunocytochemical data revealed that LYAAT-1 localizes to lysosomes in some neurons. In order to determine whether it... more