Abstract

Commentary: Evidence for human transmission of amyloid-β pathology and cerebral amyloid angiopathy.

Highlights

  • With incubation time ranging from 5 to 40 years, Creutzfeldt-Jakob disease (CJD) is a deadly condition caused by the accumulation of toxic forms of the prion protein in the brain

  • Multiple studies were published linking amyloid-β (Aβ) deposits in the brain—a key feature of Alzheimer’s disease (AD)—to prion disease patients that acquired it through several different sources (Watanabe and Duchen, 1993; Preusser et al, 2006; Tousseyn et al, 2015)

  • Both Aβ deposits and prion protein deposits occurs by a nucleation-dependent polymerization process in which oligomeric “seed” proteins trigger the formation of an ordered nucleus that may rapidly grows into larger polymer fibrils (Harper and Lansbury, 1997)

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Summary

Introduction

With incubation time ranging from 5 to 40 years, Creutzfeldt-Jakob disease (CJD) is a deadly condition caused by the accumulation of toxic forms of the prion protein in the brain. A commentary on Evidence for human transmission of amyloid-β pathology and cerebral amyloid angiopathy by Jaunmuktane, Z., Mead, S., Ellis, M., Wadsworth, J. Commentary: Evidence for human transmission of amyloid-β pathology and cerebral amyloid angiopathy.

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