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Biomedical technology news
Neuroscience
New bioadhesive strategy can prevent fibrous encapsulation around device implants on peripheral nerves
Peripheral nerves—the network connecting the brain, spinal cord, and central nervous system to the rest of the body—transmit sensory information, control muscle movements, and regulate automatic bodily functions. Bioelectronic ...
1 hour ago
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Neuroscience
A molecular 'reset button' for reading the brain through a blood test
Tracking how genes switch on and off in the brain is essential for understanding many neurological diseases, yet the tools to monitor this activity are often invasive or unable to capture subtler changes over time. One emerging ...
7 hours ago
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Experts call for AED placement on every commercial aircraft to boost in-flight cardiac arrest survival rates
In-flight cardiac arrest is extremely rare, yet catastrophic, and responsible for up to 86% of all deaths in the air. A new comprehensive literature review highlights systemic and policy shortcomings of current aviation safety ...
15 hours ago
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Who will develop type 1 diabetes? New calculator offers quick, low-cost answers
Predicting who will develop type 1 diabetes is now cheaper and more accessible, thanks to a new tool based on research conducted at the University of Exeter which could one day help determine who to target with recently approved ...
23 hours ago
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Noninvasive approach to treating stroke by boosting the brain's lymphatic system
Scientists from Monash University are partnering with colleagues at the Yale School of Medicine in New Haven, Conn., to develop a new, high-tech approach for treating ischemic stroke by enhancing removal of toxic waste products ...
21 hours ago
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Light-activated protein triggers cancer cell death by raising alkalinity
One of the hallmarks of cancer cells is their ability to evade apoptosis, or programmed cell death, through changes in protein expression. Inducing apoptosis in cancer cells has become a major focus of novel cancer therapies, ...
Dec 2, 2025
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Making quieter dental drills to reduce dental anxiety
Dental anxiety, also known as odontophobia, prevents people from getting their regular cleanings and keeping up with necessary dental hygiene.
Dec 2, 2025
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In-home sensor technology offers smarter care for ALS patients
Bill Janes is on a mission to improve life for people with amyotrophic lateral sclerosis (ALS). As a licensed occupational therapist and researcher at the University of Missouri, he's seen firsthand how the disease can steal ...
Dec 2, 2025
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What your sweat can reveal about your health
Sweat contains a wealth of biological information that, with the help of artificial intelligence and next-generation sensors, could transform how we monitor our health and well-being, a new study suggests.
Dec 2, 2025
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Stem cell vesicles show promise for treating kidney injury
Researchers from the Germans Trias i Pujol Research Institute (IGTP) have published a review analyzing the therapeutic potential of extracellular vesicles derived from mesenchymal stem cells to address kidney injury. The ...
Dec 2, 2025
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Electrotherapy using injectable nanoparticles offers hope for glioblastoma treatment
Electrotherapy using injectable nanoparticles delivered directly into the tumor could pave the way for new treatment options for glioblastoma, according to a new study from Lund University in Sweden.
Dec 1, 2025
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Stem cell organoids mimic aspects of early limb development
Scientists at EPFL have created a scalable 3D organoid model that captures key features of early limb development, revealing how a specialized signaling center shapes both cell identity and tissue organization.
Dec 1, 2025
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Study probes 'covert consciousness'
Ricardo Iriart last saw his wife conscious four years ago. Every day since, he has visited Ángeles, often spending hours talking to her in hopes that she could hear him.
Dec 1, 2025
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Magnetic microcatheters offer precise, minimally invasive delivery for reproductive medicine
A new international study led by the Nanobiosystems group at CIC nanoGUNE, is developing miniature, non-invasive, precise robotic catheters for use in reproductive medicine and gynecological health.
Dec 1, 2025
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Mini lung organoids made in bulk could help test personalized cancer treatments
A team of scientists have developed a simple method for automated manufacturing of lung organoids which could revolutionize the development of treatments for lung disease. These organoids, miniature structures containing ...
Dec 1, 2025
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Future of patient care: Smart implants transforming surgery and beyond
"What's next for smart implants in health care?" details how advanced medical devices, embedded with sensors and data analytics capabilities, are moving beyond passive tissue replacement to become active players in treatment ...
Dec 1, 2025
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Hope on the horizon for women with urinary incontinence
Researchers have identified a promising alternative material for treating the condition of stress urinary incontinence.
Dec 1, 2025
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Prototype device restores lost smell by teaching the brain to feel odors
There is new hope for people who have lost their smell. Scientists have successfully tested a breakthrough device that lets people detect the presence of certain odors. This innovative system helps them "smell" again by translating ...
Stick-on patch can monitor a baby's movements in utero
Engineers and obstetricians at Monash University have invented a wearable Band-Aid-like patch to track a baby's movements through the mother's abdomen, offering a new way to support safer pregnancies from home.
Nov 28, 2025
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Point-of-care rapid tests can improve screening for latent tuberculosis
A new test shows promising results for detecting latent tuberculosis infection in resource-limited settings. This is according to a study from Karolinska Institutet, published in the journal Clinical Infectious Diseases.
Nov 28, 2025
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Histotripsy: How sound waves could impact tumor treatment
For anyone facing cancer, the treatment options can feel brutally familiar: surgery, radiotherapy, chemotherapy, or a combination of them all. But a new approach is beginning to offer something very different. By using nothing ...
Nov 28, 2025
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Targeted ultrasound can shape the brain's reward-seeking mechanisms
The nucleus accumbens is a tiny element of the human brain triggered when we experience something enjoyable, and used to help us learn behaviors that lead to rewards. A new study has shown for the first time that its influence ...
Nov 27, 2025
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'Body-swap' robot helps reveal how the brain keeps us upright
What if a robot could show us how the brain keeps us balanced? UBC scientists built one—and their discovery could help shape new ways to reduce fall risk for millions of people.
Nov 26, 2025
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Non-invasive closed-loop spinal stimulation enables paraplegic patients to regain stepping control
Spinal cord injury (SCI) rostral to the lumbar locomotor center disrupts communication between the brain and the spinal circuits that control leg movements, leading to paraplegia. A research team led by Dr. Yukio Nishimura ...
Nov 26, 2025
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3D map sheds light on why tendons are prone to injury
Scientists at the University of Portsmouth have created the first detailed 3D map of how a crucial piece of connective tissue in our bodies responds to the stresses of movement and exercise. This tissue, called calcified ...
Nov 25, 2025
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