The adult mammalian spinal cord has limited regenerative capacity in settings such as spinal cord injury (SCI) and multiple sclerosis (MS). Recent studies have revealed that ependymal cells lining the central canal possess latent neural stem cell potential, undergoing proliferation and multi-lineage differentiation following experimental SCI. To determine whether reactive ependymal cells are a ...

New neurons are continuously added in specific regions of the adult mammalian central nervous system. These neurons are derived from multipotent stem cells whose identity has been enigmatic. In this work, we present evidence that ependymal cells are neural stem cells. Ependymal cells give rise to a rapidly proliferating cell type that generates neurons that migrate to the olfactory bulb. In res...

We are reporting on a 13.5-year-old girl with tuberous sclerosis complex (TSC) who was treated with everolimus because of giant cell astrocytoma and bilateral angiomyolipoma. She suffered from pharmacoresistant partial epilepsy with clusters of tonic and tonic-clonic seizures. Treatment with carbamazepine and sulthiame had led to a stable situation for more than 2.5 years. The dosage of everoli...

Ependymal cells are part of the neurogenic niche in the adult subventricular zone of the lateral ventricles, where they regulate neurogenesis and neuroblast migration. Ependymal cells are generated from radial glia cells during embryonic brain development and acquire their final characteristics postnatally. The homeobox gene Six3 is expressed in ependymal cells during the formation of the later...

central giant cell granuloma (cgcg) is a benign proliferation of fibroblasts and multinucleated giant cells that almost exclusively occurs in the jaws. it commonly occurs in young adults showing a female predilection in the anterior mandible. multifocal cgcgs in maxillofacial region are very rare and suggestive of systemic diseases such as hyperparathyroidism, an inherited syndrome such as noon...