TY - JOUR T1 - PRions illuminated AU - Stephenson J Y1 - 2010/02/17 N1 - 10.1001/jama.2010.149 JO - JAMA SP - 603 EP - 603 VL - 303 IS - 7 N2 - Researchers have long pondered the function of normal prion protein (PrPc), the nonpathogenic counterpart of the misfolded protein associated with such deadly disorders as bovine spongiform encephalopathy and Creutzfeldt-Jakob disease. Now, studies in mice by European scientists suggest that PrPc plays an important role in preserving the myelin sheath that protects the axons of peripheral nerves (Bremer J et al. Nature Neurosci. doi:10.1038/nn.2483 [published online January 24, 2010]). SN - 0098-7484 M3 - doi: 10.1001/jama.2010.149 UR - http://dx.doi.org/10.1001/jama.2010.149 ER -