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Biomedical technology news
Arthritis & Rheumatism
Blood test finds knee osteoarthritis up to eight years before it appears on X-rays
A blood test successfully predicted knee osteoarthritis at least eight years before tell-tale signs of the disease appeared on X-rays, Duke Health researchers report.
12 hours ago
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Cardiology
Using stem cell-derived heart muscle cells to advance heart regenerative therapy
Regenerative heart therapies involve transplanting cardiac muscle cells into damaged areas of the heart to recover lost function. However, the risk of arrhythmias following this procedure is reportedly high.
14 hours ago
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Robotic nerve 'cuffs' could help treat a range of neurological conditions
Researchers have developed tiny, flexible devices that can wrap around individual nerve fibers without damaging them.
21 hours ago
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US approves gene therapy treatment for hemophilia
Pharmaceutical giant Pfizer has received US approval for a gene therapy against a form of hemophilia, a rare and inherited blood clotting disorder, the company said Friday.
14 hours ago
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World must act on neurotech revolution, say experts
The world is on the cusp of a neurotechnology revolution that could transform human health and welfare, but urgent action is needed to protect brain data, experts told AFP on Friday.
12 hours ago
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Nanomaterial that mimics proteins could be basis for new neurodegenerative disease treatments
A newly developed nanomaterial that mimics the behavior of proteins could be an effective tool for treating Alzheimer's and other neurodegenerative diseases. The nanomaterial alters the interaction between two key proteins ...
Apr 25, 2024
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With hybrid brains, these mice smell like a rat
If mice ever wonder what it's like to experience the world as a rat, some are now able to live that dream, at least when it comes to the sense of smell.
Apr 25, 2024
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Inhaled insulin could improve lives of patients with diabetes
Millions of people around the world live with diabetes mellitus. Many of them have medication and specific dietary management approaches to help them maintain stable blood sugar levels. However, recent innovations, such as ...
Apr 25, 2024
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Stem cell transplants and survival rates on the rise across all racial and ethnic groups
The volume of hematopoietic cell transplants rose among all racial/ethnic groups, but grew faster among African Americans and Hispanics compared with non-Hispanic white individuals, mirroring changes in population growth ...
Apr 25, 2024
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New AI technology estimates brain age using low-cost EEG device
As people age, their brains do, too. But if a brain ages prematurely, there is potential for age-related diseases such as mild cognitive impairment, dementia, or Parkinson's disease. If "brain age" could be easily calculated, ...
Apr 24, 2024
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New device improves stem cell generation and chance for accessible Alzheimer's cell therapy
Researchers in Sweden say they have improved on a technique for converting regular skin cells into neural stem cells—an advance that they say helps close the gap for accessible personalized cell-based therapies for Alzheimer's ...
Apr 24, 2024
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Experimental strategy is the first to tackle fibrosis and scarring at the cellular level
Researchers at the Center for Genomic Regulation in Barcelona and the University of Cologne in Germany have developed a new experimental strategy to tackle scarring and fibrosis. Experiments with patient-derived human cells ...
Apr 24, 2024
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A flexible microdisplay that can monitor brain activity in real-time during brain surgery
Researchers have created a thin film that combines an electrode grid and LEDs that can both track and produce a visual representation of the brain's activity in real-time during surgery—a huge improvement over the current ...
Apr 24, 2024
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Mini-colons advance colorectal cancer research
In a breakthrough for cancer research, scientists at EPFL have created lab-grown mini-colons that can accurately mimic the development of colorectal tumors, offering a powerful new tool for studying and testing treatments ...
Apr 24, 2024
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New study reveals key role vision plays in sculpting brain development
Scientists have long known that our brains are organized into specialized areas, each responsible for distinct tasks. The visual cortex processes what we see, for instance, while the motor cortex governs movement. But how ...
Apr 24, 2024
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New UV air disinfection technology could help protect against health care infections, possibly the next pandemic
Experts are working on a new type of ultraviolet light called far-UVC that could be highly effective for reducing airborne transmission of diseases such as COVID-19 and influenza--as well as surface contamination in hospitals--with ...
Apr 24, 2024
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Study shows hybrid pumps work very well in type 1 diabetes
Blood sugar levels improve when adults with type 1 diabetes use modern insulin pumps. These are the findings of a study conducted at the University of Gothenburg. Patients are also overwhelmingly positive about the treatment.
Apr 24, 2024
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A sustainable diagnosis tool for multiple cancers
An accurate, affordable, environmentally and user-friendly diagnostic tool for multiple cancers—including pancreatic, gastric, and colorectal cancers—is reported in a paper in Nature Sustainability. The tool can diagnose ...
Apr 23, 2024
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Gentle defibrillation for the heart: A milder method developed by researchers for cardiac arrhythmias
Using light pulses as a model for electrical defibrillation, Göttingen scientists developed a method to assess and modulate the heart function. The research team from the Max Planck Institute for Dynamics and Self-Organization ...
Apr 23, 2024
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Magnetic microcoils unlock targeted single-neuron therapies for neurodegenerative disorders
Neural stimulation is a medical technique used to treat many illnesses affecting the nervous system. It involves applying energy to neurons to encourage them to grow and make connections with their neighbors. Treatments for ...
Apr 23, 2024
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