Disease modifying therapies for Alzheimer's disease targeting Aβ oligomers: implications for therapeutic mechanisms.

Abstract:

:Several lines of evidence indicate that amyloid β (Aβ), particularly Aβ oligomers (AβOs), plays a causative role in Alzheimer's disease. However, the mechanisms underlying the action of an anti-AβO antibody to clarify the toxic action of AβOs remain elusive. Here, we showed that the anti-AβO antibody (monoclonal 72D9) can modify the Aβ aggregation pathway. We also found that 72D9 directly sequesters both extracellular and intraneuronal AβOs in a nontoxic state. Thus, therapeutic intervention targeting AβOs is a promising strategy for neuronal protection in Alzheimer's disease.

journal_name

Biomed Res Int

authors

Matsubara E,Takamura A,Okamoto Y,Oono H,Nakata T,Wakasaya Y,Kawarabayashi T,Shoji M

doi

10.1155/2013/984041

subject

Has Abstract

pub_date

2013-01-01 00:00:00

pages

984041

eissn

2314-6133

issn

2314-6141

journal_volume

2013

pub_type

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