Herpes Simplex Virus Triggers Amyloidosis in 3D Neural Cultures
Grown on doughnut-shaped supports, the cultures survive for years. They offer a versatile system for studying Alzheimer’s disease, the authors claim.
237 RESULTS
Sort By:
Grown on doughnut-shaped supports, the cultures survive for years. They offer a versatile system for studying Alzheimer’s disease, the authors claim.
This update of the Allen Brain Institute atlas reveals detailed anatomical structures and provides a common framework for comparing brain datasets.
Separately, cerebrovascular disease drove an uptick in neurofilament light in the brain, indicating neurodegeneration.
The plasma biomarker neurofilament light was able to distinguish individual mutation carriers from noncarriers three years prior to onset.
The modeling approach reinforces the idea that tau pathology propagates through the brain’s physical architecture, including neuronal networks.
Researchers identify a way to isolate human astrocytes generated from induced pluripotent stem cells. And astrocytes stand out in FTD-prone brain areas.
A GWAS of co-expression modules identifies a haplotype that disrupts lysosomes and myelination. ApoE4 and Aβ regulate the same module.
As the SARS-Cov-2 infection peak passes in some areas, scientists are resuming lab work and clinical studies, albeit with new safety protocols in place. Regions differ greatly in how fast they can reopen.
At Quebec conference, human herpesvirus experts devoted a day to consider whether their favorite villain might play a hand in Alzheimer’s pathogenesis.
The pattern varied from person to person, depending on the site of injury, in contrast to the stereotyped distribution of tau tangles seen in Alzheimer’s disease.
In animal models and patient-derived neurons, terazosin elevated ATP and warded off neurodegeneration. Men who take the drug to control prostate hyperplasia are less likely to get PD, or have milder symptoms.
The G2019S variant that boosts Parkinson’s risk helps mice survive infection, but raises α-synuclein in the brain and increases neuronal death.
From more than 45,000 MRI scans, a typical pattern of brain aging emerges. Brains “age” faster in people who have a neurological disorder.
The transcriptional repressor quiets neural activity and lengthens lifespan in worms. It is abundant in the brains of cognitively healthy centenarians.
Based on high school personality tests taken nearly 60 years ago, researchers associated certain traits with future risk of dementia.