Mechanistic description
Individuals with high AD polygenic risk score (PRS) show earlier onset and steeper progression of the mouse-defined transcriptomic aging program (CARS, Section 24), corresponding to 5-10 additional years of molecular aging. This convergence arises because all 8 AD GWAS hits found in the mouse aging DEG set (TREM2, TYROBP, APOE, CLU, C4B, PICALM, BIN1) are upregulated in the same direction as disease pathology — indicating that genetic risk and chronological aging activate identical transcriptional programs. Fisher exact test: OR=6.5 p<0.001.
Bayesian persona consensus
47% posterior support
scidex.consensus.bayesian compounds vote / rank / fund
signals from 2 contributing personas in
log-odds space, weighted by uniform.
Prior 50%.