has characteristic develops from has potential to develop into eukaryotic cell migratory neural crest cell Schwann cell precursor 2010-09-24T02:06:10Z https://cellxgene.cziscience.com/cellguide/CL_0002375 A multipotent progenitor cell that develops from a migratory neural crest cell. The schwann cell precursor is embedded among axons, with minimal extracellular space separating them from nerve cell membranes. This cell lacks a basal lamina, which distinguishes it from more mature Schwann cells. In rodents, cadherin-19 (Cdh19) serves as a specific marker for this developmental stage. SCP Schwann cell precursor are capable of differentiating into Schwann cells and other cell types such as melanocytes, neurons, and mesenchymal cells. Schwann cell precursor cell Schwann cell precursors are a crucial type of cell in the peripheral nervous system, derived from the neural crest during embryogenesis. The primary function of Schwann cell precursors is to differentiate into either myelinating or non-myelinating Schwann cells, both of which are critical in the proper function of the nervous system: myelinating Schwann cells cover axons in a myelin sheath, which allows for quicker and more efficient conduction of nerve signals, while non-myelinating Schwann cells envelope several axons together, effectively aiding slower nerve conduction. Schwann cell precursors are also possibly involved in guiding axonal growth during the early development of the nervous system, and they have an inherent potential to form other cell types such as melanocytes, parasympathetic neurons, and endoneurial fibroblasts. Growing evidence suggests that there is high plasticity among Schwann cell precursor derivatives during postnatal development and that they play a dynamic role not only in the development of the nervous system but also in its repair and regeneration post injury. (This extended description was generated by ChatGPT and reviewed by the CellGuide team, who added references, and by the CL editors, who approved it for inclusion in CL. It may contain information that applies only to some subtypes and species, and so should not be considered definitional.) Schwann cell progenitor cell multipotent