We showed that IDE, a soluble peptidase, is linked with aggregated A beta 40 isoform while NEP, a membrane-bound protease, negatively correlates with amyloid angiopathy and its expression in the senile plaques is independent of aggregated amyloid and restricted to SAD cases.
Insulin-degrading enzyme (IDE) is a zinc metalloprotease that degrades the amyloid beta-peptide, the key component of Alzheimer disease (AD)-associated senile plaques.
Insulin degrading enzyme (IDE) is one of the principal proteases involved in the degradation of the beta-amyloid peptide, which is the major constituent of senile plaques in Alzheimer's disease (AD) brains.
Insulin degrading enzyme, encoded by IDE, plays a primary role in the degradation of amyloid beta-protein (A beta), the deposition of which in senile plaques is one of the defining hallmarks of Alzheimer's disease (AD).
Within the region, the gene for insulin degrading enzyme (IDE) represents a notable biological candidate given that it degrades amyloid beta-protein (one of the major constituents of senile plaques) and the intracellular amyloid precursor protein (APP) domain released by gamma-secretase processing.