Modeling tauopathy: a range of complementary approaches.
The large group of neurodegenerative diseases which feature abnormal metabolism and accumulation of tau protein (tauopathies) characteristically produce a multiplicity of cellular and systemic abnormalities in human patients. Understanding the complex pathogenetic mechanisms by which abnormalities in tau lead to systemic neurofibrillary degenerative disease requires the construction and use of model experimental systems in which the behavior of human tau can be analyzed under controlled conditions. In this paper, we survey the ways in which in vitro, cellular and whole-animal models of human tauopathy are being used to add to our knowledge of the pathogenetic mechanisms underlying these conditions. In particular, we focus on the complementary advantages and limitations of various approaches to constructing tauopathy models presently in use with respect to those of murine transgenic tauopathy models.
Hall
Garth F
GF
Department of Biological Sciences, University of Massachusetts, Lowell, Massachusetts 01854, USA. Garth_Hall@uml.edu
Yao
Jun
J
D000818:Animals; D002478:Cells, Cultured; D004195:Disease Models, Animal; D006801:Humans; D051379:Mice; D008822:Mice, Transgenic; D009410:Nerve Degeneration; D016874:Neurofibrillary Tangles / Q000737:chemistry; D010766:Phosphorylation; D024801:Tauopathies / Q000235:genetics* / Q000378:metabolism*; D016875:tau Proteins / Q000737:chemistry / Q000378:metabolism*
D016875:tau Proteins