By Paul McClure November 30, 2024 Passively collected Fitbit data can be used to accurately predict mood swings in bipolar disorder Depositphotos View 2 Images Researchers have used everyday Fitbit data to train a machine learning algorithm to accurately predict mood episodes associated with bipolar disorder. It opens the door to using a personalized algorithm to...
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New data could help Merck expand use of cardiovascular drug
Positive results from a study of Winrevair could help the drugmaker achieve sales growth past top-seller Keytruda’s upcoming patent expirations this decade. Published Nov. 25, 2024 Jonathan GardnerSenior Reporter Merck announced on Nov. 25, 2024, that its pulmonary arterial hypertension drug Winrevair succeeded in a clinical trial. Marko Georgiev / Stringer via Getty Images Dive Brief:...
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Long COVID: SARS-CoV-2 spike protein accumulation linked to long-lasting brain effects
by Verena Schulz, Helmholtz Association of German Research Centres Visualization of SARS-CoV-2 viral tropism in whole mouse bodies and SARS-CoV-2 spike protein persistency in skull marrow and brain. (A–E) SARS-CoV-2-GFP aerosol infection in K18-hACE2 mice. (A) Illustration of SARS-CoV-2-GFP infection and imaging of whole mouse body. (B) 3D reconstruction of whole mouse body showing localization of...
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AI can predict neuroscience study results better than human experts, study finds
by University College London Credit: Pixabay/CC0 Public Domain Large language models, a type of AI that analyzes text, can predict the results of proposed neuroscience studies more accurately than human experts, finds a study led by UCL (University College London) researchers. The findings, published in Nature Human Behaviour, demonstrate that large language models (LLMs) trained on vast...
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Bacteria ditch tags to dodge antibiotics
Modified ribosomes could be a new possible mechanism of antibiotic resistancePeer-Reviewed Publication Center for Genomic Regulation image: Colourised scanning electron micrograph of Escherichia coli, grown in culture and adhered to a cover slip.view more Credit: NIAID Bacteria modify their ribosomes when exposed to widely used antibiotics, according to research published today in Nature Communications. The subtle changes...
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What to know about amyotrophic lateral sclerosis MRI
MRI is a diagnostic test that doctors use to diagnose and track the progress of amyotrophic lateral sclerosis (ALS). ALS is a progressive disease that damages nerve cells in the brain and spinal cord. Over time, the condition causes a person to lose the ability to use their muscles, hindering their ability to walk, talk,...
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Clever ‘seeing eye’ gadget speaks the surrounds for the vision-impaired
By Ben Coxworth November 28, 2024 The Seekr can be clipped to the user’s clothing, so it takes in their view of the world Seekr View 2 Images White canes are fine for helping blind users make their way down streets and hallways, but they certainly can’t tell those users what objects, signs or scenes are...
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How to Get Zepbound: Your Guide to Getting a Zepbound Prescription
We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission. Here’s our process. How we vet brands and products Zepbound (tirzepatide) is only available on prescription for people with obesity or those with overweight and a weight-related condition. Learn how to get...
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Scientists find cause of rare devastating, autoimmune disease in Puerto Ricans—but also find potential treatment
by Delthia Ricks , Medical Xpress DNA, which has a double-helix structure, can have many genetic mutations and variations. Credit: NIH A rare autoimmune condition with a tongue-twister of a name may impact people of Puerto Rican heritage through a newly discovered genetic pathway, a discovery that may ultimately guide genetic counseling and treatment, scientists...
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Bringing precision medicine to psychiatry: circular RNAs as a window into the brain
Circular Genomics has created the first ever circular RNA-based test to predict a patient’s response to selective serotonin-reuptake inhibitor antidepressant treatment. Produced by Depression is a debilitating disorder. Globally, around 350 million patients worldwide live with depression, and this could increase to 400 million by 2029. The current standard-of-care is a trial-and-error approach, and as...