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UrduUncontrollable movements, memory loss, mood changes, and forgetfulness. That are some of the symptoms of neurodegenerative diseases in which cells in the central nervous system stop working or die.
Tag: Disease Progression
Faster progression of multiple sclerosis associated with newly identified genetic variant
In a new study of more than 22,000 people with multiple sclerosis (MS), an international team identified for the first time a genetic variant associated with faster progression of the disease and accumulation of disability. Despite the development of effective…
AI Tool Predicts Colon Cancer Survival, Treatment Response
New AI tool accurately predicts both overall survival and disease-free survival after colorectal cancer diagnosis.
The model uses visual markers on pathology images to glean insights into a tumor’s genomic profile and predicts tumor behavior, disease progression, treatment response.
The new model could help augment clinical decision-making.
Because the AI tool relies on images alone, it could be particularly valuable for hospitals lacking the technology or expertise to perform sophisticated genomic profiling of tumor tissues.
Inflammatory Proteins Help Better Diagnose Progression of Alzheimer’s Disease
Testing for some inflammatory proteins associated with the nervous and immune systems will help diagnose the earlier onset and progression of Alzheimer’s disease, according to a Rutgers study.
Understanding Alzheimer’s Progression with Improvements to Imaging, Image Processing, Machine Learning
Because there is no ethical way to extract brain tissue from patients to look for clues about how amyloid plaques and protein aggregates proliferate, supplementary techniques are needed to better understand the progression of Alzheimer’s disease. During ACA’s 71st annual meeting, Abdullah Al Bashit, from Northeastern University, will discuss using computational techniques to help address these challenges. His work demonstrates how using small and wide-angle scattering along with state-of-the-art detection techniques will help probe the molecular structure and proliferation.
Brain Cell Membranes’ Lipids May Play Big Role in Alzheimer’s Progression
Links between lipid imbalance and disease have been established, in which lipid changes increase the formation of amyloid plaques, a hallmark of Alzheimer’s disease. This imbalance inspired researchers to explore the role of lipids comprising the cellular membranes of brain cells. In Biointerphases, the researchers report on the significant role lipids may play in regulating C99, a protein within the amyloid pathway, and disease progression.
Memory Biomarkers Confirm Aerobic Exercise Helps Cognitive Function in Older Adults
Until now, systemic biomarkers to measure exercise effects on brain function and that link to relevant metabolic responses were lacking. A study shows a memory biomarker, myokine Cathepsin B (CTSB), increased in older adults following a 26-week structured aerobic exercise training. The positive association between CTSB and cognition, and the substantial modulation of lipid metabolites implicated in dementia, support the beneficial effects of exercise training on brain function and brain health in asymptomatic individuals at risk for Alzheimer’s.
Mount Sinai Ophthalmologists Develop New Technique to Assess Progression of Sickle Cell Retinopathy
(New York, NY – May 10, 2021)- Ophthalmologists at New York Eye and Ear Infirmary of Mount Sinai have created a new technique to evaluate patients with sickle cell retinopathy and assess the disease before it progresses and leads to…