Isao Kaneko

Learn More
The lag between beta-amyloid (A beta) deposition and neurodegeneration in Alzheimer's disease (AD) suggests that age-dependent factors are involved in the pathogenesis. Racemization of Ser and Asp in A beta is a typical age-dependent modification in AD. We have shown recently that A beta1-40 racemized at Ser(26) ([D-Ser(26)]A beta 1-40) is soluble and(More)
Oligomeric and fibrillar beta-amyloid (Abeta) may be toxic in Alzheimer disease (AD), especially after post-translation modification cumulative over time. Racemization of Ser and Asp residues of Abeta in senile plaques (SPs) occurs as an age-dependent process in AD. We previously reported that Abeta1-40 racemized at Ser26 is soluble and susceptible to(More)
Amyloid beta peptide in the senile plaques of patients with Alzheimer's disease is considered to be responsible for the pathology of Alzheimer's disease. We have previously reported that 6-ethyl-N,N'-bis(3-hydroxyphenyl)[1,3,5]triazine-2,4-diamine, RS-0466, is capable of significantly inhibiting amyloid beta-induced cytotoxicity in HeLa cells. To determine(More)
  • 1