UCI MIND

Quest Diagnostics recently announced the launch of a direct-to-consumer blood test to detect amyloid plaques in the brain. The test examines the ratio of Ab42/Ab40 in the plasma. Based on the Quest website, the test results are provided in numeric fashion, as well as based on categories of low, intermediate, and high risk of amyloid presence in the brain (with lower numbers on the plasma Ab ratio associated with higher likelihood of amyloid being present in the brain). As can be seen on the website, there is a high degree of overlap on test results among those with elevated compared…

The post Direct to Consumer Blood Tests for Alzheimer’s disease appeared first on UCI MIND.

Groundbreaking treatments for Alzheimer’s disease that work by removing a toxic protein called beta amyloid from the brain may benefit whites more than Black Americans, whose disease may be driven by other factors, leading Alzheimer’s experts told Reuters. The two drugs – Leqembi, from partner biotech firms Eisai (4523.T) and Biogen (BIIB.O), and an experimental treatment developed by Eli Lilly (LLY.N), donanemab – are the first to offer real hope of slowing the fatal disease for the 6.5 million Americans living with Alzheimer’s. Although older Black Americans have twice the rate of dementia as whites, they were screened out of clinical trials of these…

The post Insight: Promising new Alzheimer’s drugs may benefit whites more than Blacks appeared first on UCI MIND.

From cutting-edge research on Alzheimer’s disease to an innovative effort to include environmental justice and community engagement in climate and sustainability science research and education, University of California, Irvine scholars, scientists and physicians are blazing new paths to help change the world. And their impact keeps growing. In fiscal 2022-23, which ended June 30, UCI received the most research funding in campus history: $653 million in grants and contracts. Awards from federal and state agencies, leading foundations and forward-thinking companies rose by 12.7 percent over the 2021-22 total of $580 million, reflecting strong support for UCI’s top-ranked faculty, first-rate facilities,…

The post UC Irvine receives record $653 million in research funding for fiscal 2022-23 appeared first on UCI MIND.

Results were presented on Monday from the first-of-its kind Anti-Amyloid treatment in Asymptomatic Alzheimer’s (A4) Study. The A4 was a more than 10-year project to conduct one of the first and largest “preclinical” Alzheimer’s disease clinical trials, testing a compound for potential disease-slowing properties before memory problems begin in a population deemed at risk based on an amyloid PET scan biomarker test. Unfortunately, the drug studied, solanezumab, did not slow memory worsening compared to placebo in this trial. This was surprising given the previous findings in which solanezumab had appeared to have very small but seemingly real effects in symptomatic…

The post Full A4 results presented at AAIC appeared first on UCI MIND.

Results were presented on Monday for TRAILBLAZER-ALZ-2, a registration trial of the monoclonal antibody donanemab, which was previously announced as positive. The data were highly convincing that donanemab has a significant effect of slowing disease progression in Alzheimer’s disease and almost certainly points to a full clinical approval for the drug by the FDA in the future. The primary analytic group under study in this TRAILBLAZER study (there are several different clinical trials of donanemab sponsored by Eil Lilly under the moniker of “TRAILBLAZER”) was patients with “low-to-medium tau burden,” assessed with a tau PET scan. Unlike the previous trial…

The post Full Donanemab results presented at AAIC appeared first on UCI MIND.

MNT spoke with Dr. Karen D. Lincoln, a professor in the Department of Environmental and Occupational Health at the University of California, Irvine. She noted that while some evidence suggests that cognitive exercises like crossword puzzles or word games slow cognitive decline in those with mild cognitive impairment, the evidence is inconclusive. … “[I]f you like to play dominoes, spades, or bid whist, you are actually engaging in healthy brain exercises,” she said. “Not necessarily because the games are very challenging and require good memory, but because the game is played with others. Social engagement is good for the brain!” Read…

The post Do reading, puzzles, and similar activities really stave off dementia? appeared first on UCI MIND.