Warning: Undefined variable $zfal in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 525
Deprecated: str_replace(): Passing null to parameter #3 ($subject) of type array|string is deprecated in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 525
Warning: Undefined variable $sterm in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 530
free
Warning: Undefined variable $sterm in C:\Inetpub\vhosts\kidney.de\httpdocs\mlpefetch.php on line 531
free free
English Wikipedia
Nephropedia Template TP (
Twit Text
DeepDyve Pubget Overpricing |
lüll Modes of Abeta toxicity in Alzheimer s disease Gotz J; Eckert A; Matamales M; Ittner LM; Liu XCell Mol Life Sci 2011[Oct]; 68 (20): 3359-75Alzheimer's disease (AD) is reaching epidemic proportions, yet a cure is not yet available. While the genetic causes of the rare familial inherited forms of AD are understood, the causes of the sporadic forms of the disease are not. Histopathologically, these two forms of AD are indistinguishable: they are characterized by amyloid-beta (Abeta) peptide-containing amyloid plaques and tau-containing neurofibrillary tangles. In this review we compare AD to frontotemporal dementia (FTD), a subset of which is characterized by tau deposition in the absence of overt plaques. A host of transgenic animal AD models have been established through the expression of human proteins with pathogenic mutations previously identified in familial AD and FTD. Determining how these mutant proteins cause disease in vivo should contribute to an understanding of the causes of the more frequent sporadic forms. We discuss the insight transgenic animal models have provided into Abeta and tau toxicity, also with regards to mitochondrial function and the crucial role tau plays in mediating Abeta toxicity. We also discuss the role of miRNAs in mediating the toxic effects of the Abeta peptide.|*Disease Models, Animal[MESH]|Alzheimer Disease/*etiology/*pathology[MESH]|Amyloid beta-Peptides/*toxicity[MESH]|Animals[MESH]|Humans[MESH]|Mice[MESH] |