negative regulation of aspartic-type endopeptidase activity involved in amyloid precursor protein catabolic process
negative regulation of aspartic-type endopeptidase activity involved in amyloid precursor protein catabolic process
down-regulation of aspartic endopeptidase activity involved in amyloid precursor protein catabolism
down-regulation of aspartic endopeptidase activity involved in amyloid precursor protein catabolism