abstract |
(57) [Summary] [Problem] A disease marker reflecting Alzheimer's disease, Provided are a method for detecting Alzheimer's disease using the disease marker and a method for screening a drug useful for ameliorating the disease. SOLUTION: A polynucleotide having at least 15 consecutive bases and / or a polynucleotide complementary thereto in the base sequence of the PTEN gene or p70S6 kinase gene is used as a disease marker for Alzheimer's disease. |