Blood from fit mice reduced neuroinflammation in inactive mice. The can-do component? Clusterin, an apolipoprotein linked to Alzheimer’s. Clusterin tamped down interferon and cytokine signaling.
The EMA's decision was expected. Biogen announced it will appeal but also halved the drug's price. The company said it plans to complete a confirmatory trial by 2026.
Tissues from old people, both healthy and diseased, overexpress genes lacking C-G repeats. This stokes inflammation, possibly explaining why neurodegeneration rises with age.
While payers public and private are deliberating whether or not to cover this first-in-class drug, the health economics group ICER re-affirms its original conclusion that aducanumab is overpriced.
Virtual Workshop Tackles LATE, a Cause of Late-life Dementia Scientists Say LATE Worsens Cognitive Decline Does LATE Subvert Alzheimer's Trials? Biomarkers, Please! LATE (Limbic-predominant Age-related TDP-43 Encephalopathy) 2022
Limbic predominant age-related TDP-43 encephalopathy is strikingly common among octo- and nonagenarians, and it causes their cognition to slide. LATE dramatically boosts the risk of dementia among people who also have plaques and tangles.
Neurons need LRRK2 in order to take up tau from the extracellular milieu. In ALS neurons, tau scuppers mitochondria, whereas in healthy cells it helps the nucleolus to function correctly.
In two primary tauopathies, natural killer cells invade the brain. In Alzheimer’s, a microglial antiviral response dominates, and hyperexcitability may play a role.
By Jennifer Altman, based on her original report in Alzheimer Actualités, a newsletter published by the <a href="http://www.ipsen.com/homeFondation.jsp" target="_new">Ipsen Foundation</a>...
The organizers of this year's special interest social on Alzheimer's disease decided to stage an awards ceremony to salute scientists who had distinguished themselves in various categories not ordinarily recognized...
It has been a century since Alzheimer and Bielchowsky reported senile plaques (SP) in AD brain, but it was only relatively recently appreciated that SPs are embraced by reactive astrocytes and microglia...
Last July, Dale Schenk and colleagues from Elan
Pharmaceuticals reported the remarkable observation that simple
immunization of PDAPP transgenic mice...