TY - JOUR T1 - INfectious alzheimer protein AU - Hampton T Y1 - 2010/12/01 N1 - 10.1001/jama.2010.1716 JO - JAMA SP - 2350 EP - 2350 VL - 304 IS - 21 N2 - Intraperitoneal administration of prion-rich material efficiently transmits prion disease. To test whether intraperitoneal inoculation of β-amyloid proteins might similarly trigger β-amyloid misfolding and deposition in the brain, the investigators gave 2 intraperitoneal injections of β-amyloid–laden brain extract from aged mice with Alzheimer-like disease to 6 young mice. After a 7-months, significant cerebral β-amyloid misfolding and deposition occurred in all inoculated mice compared with untreated controls. SN - 0098-7484 M3 - doi: 10.1001/jama.2010.1716 UR - http://dx.doi.org/10.1001/jama.2010.1716 ER -