Comparative effects of Abeta(1-42)-Al complex from rat and human amyloid on rat endothelial cell cultures. (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• Comparative effects of Abeta(1-42)-Al complex from rat and human amyloid on rat endothelial cell cultures. (Articolo in rivista) (literal)

Anno

• 2007-01-01T00:00:00+01:00 (literal)

Alternative label

• Drago D; Folin M; Baiguera S; Ricchelli F; Tognon G; Zatta P. (2007)
  Comparative effects of Abeta(1-42)-Al complex from rat and human amyloid on rat endothelial cell cultures.
  in Journal of Alzheimer's disease
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Drago D; Folin M; Baiguera S; Ricchelli F; Tognon G; Zatta P. (literal)

Pagina inizio

• 33 (literal)

Pagina fine

• 44 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 11 (literal)

Rivista

• Journal of Alzheimer's disease (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Istitute for Biomedical Technologies- CNR- Padua Section Department of Biology, University of Padua (literal)

Titolo

• Comparative effects of Abeta(1-42)-Al complex from rat and human amyloid on rat endothelial cell cultures. (literal)

Abstract

• Metal ions are widely recognized as a key factor on conformational changes and aggregation of Alzheimer’s disease amyloid (Abeta). So far Al3+ received much less attention than other biometals in terms of interaction with beta-amyloid. Brain endothelial cells have been identified as important regulators of the neuronal microenvironment, including Abeta levels. The purpose of this study is to compare the effects of the complex amyloid (Abeta1-42)-Al, from human and rat, with the effects produced by metal-free Abeta on rat neuroendothelial cells (NECs). To establish Abeta and Abeta-Al toxicity NECs, survival, vitality, and angiogenesis are evaluated. Cells survival is reduced by human and rat Abeta in a time-dependent manner. This toxic effect is remarkably pronounced in the presence of human Abeta-Al. However, only rat Abeta has an anti-angiogenic properties on NECs, and this effect is dramatically aggravated using both human and rat Abeta-Al complexes. Based on the data and arguments herein presented, involvement of Al3+ in Abeta aggregation and consequently increasing endothelial cells toxicity is clearly demonstrated. (literal)

Prodotto di

• Neuroscienze (ME.P02.016.001) (Modulo)

Autore CNR

• GIUSEPPE TOGNON (Unità di personale interno)
• FERNANDA RICCHELLI (Unità di personale interno)
• PAOLO ZATTA (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Comparative effects of Abeta(1-42)-Al complex from rat and human amyloid on rat endothelial cell cultures." (Insieme di parole chiave)

Incoming links:

Autore CNR di

• FERNANDA RICCHELLI (Unità di personale interno)
• GIUSEPPE TOGNON (Unità di personale interno)
• PAOLO ZATTA (Unità di personale interno)

Prodotto

• Neuroscienze (ME.P02.016.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of Alzheimer's disease (Rivista)

Insieme di parole chiave di

• Parole chiave di "Comparative effects of Abeta(1-42)-Al complex from rat and human amyloid on rat endothelial cell cultures." (Insieme di parole chiave)