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Research towards tau imaging

  • Jordan R. Jensen
  • , Katryna Cisek
  • , Kristen E. Funk
  • , Swati Naphade
  • , Kelsey N. Schafer
  • , Jeff Kuret

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

Tau-bearing neurofibrillary lesions present a promising biomarker for premortem diagnosis and staging of Alzheimer's disease and certain forms of frontotemporal lobar degeneration by whole brain imaging methods. Although brain penetrating compounds capable of binding tau aggregates with high affinity have been disclosed for this purpose, the major barrier to progress remains the need for tau lesion binding selectivity relative to amyloid-beta plaques and other deposits of proteins in cross-beta-sheet conformation. Here we discuss challenges faced in the development of tau lesion-selective imaging agents, and recent preclinical advances in pursuit of this goal.

Original languageEnglish
Title of host publicationHandbook of Imaging the Alzheimer Brain
EditorsJ. Wesson Ashford, Allyson Rosen, Maheen Adamson, Peter Bayley, Ansgar Furst, Osama Sabri, Sandra E. Black, Michael Weiner
Pages277-287
Number of pages11
DOIs
StatePublished - 2011

Publication series

NameAdvances in Alzheimer's Disease
Volume2
ISSN (Print)2210-5727
ISSN (Electronic)2210-5735

Keywords

  • Alzheimer's disease
  • biomarker
  • frontotemporal lobar degeneration
  • neurofibrillary tangle
  • paired helical filaments
  • tau

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