Older people who lived healthy lifestyles had a third lower risk of dementia than their unhealthy peers, but only if their genetic risk for the disease was low.
Clinical trial design could benefit from new estimates of how slowly amyloid accumulates and how best to detect it at various disease stages.
Loss of ataxin-1 intensifies BACE1 expression, Alzheimer’s pathogenesis. Is that how ataxin GWAS variants increase AD risk?
Smartphones and gamified apps move cognitive testing from the lab into the real world. But keeping people engaged remains a problem. Is passive monitoring the answer?
Passive monitoring of old people in their everyday lives is starting to generate new indicators for cognitive impairment.
New genes linked to early and late-onset AD offer up mechanistic insight, potential targets for treatment.
At Quebec conference, researchers considered multiple aspects of herpesvirus biology that may come in to play in AD.
New PET Staging Scheme for Amyloid? Physical Activity May Shield the Brain from the Onslaught of Aβ Crenezumab Update: Baseline Data from Colombian Prevention Trial Colombian Cohort Delivers Data on Blood NfL Rare Luck: Two Copies of ApoE2 Shield Against ...
In patient-derived neurons, tau mutations scupper lysosomes and SORLA shunts APP through different types of endosomes.
In 2,144 Colombian ADAD family members, plasma NfL in gene carriers rises as early as two decades before their symptoms start.
No benefit detected in double-blind trial with sham surgical controls.
The Phase 2 study missed its primary endpoint. While fewer developed dementia in the treatment group, the effect was not statistically significant. People on drug had less brain atrophy than those on placebo.
The study halted early when the primary endpoint was met, but an unusual trial design and lack of detailed data leave questions unanswered.
In neurons derived from FTD patients, morphological changes at the base of the axon render them hyperexcitable.
With variants that boost risk for both familial and sporadic Parkinson’s disease, the LRRK2 gene beckons as a prime target for therapy development...