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Biomedical technology news
Surgery
Donor kidneys perform better after machine perfusion, 10-year follow-up finds
A long-term follow-up study from a consortium of six European countries, coordinated by the department of Surgery of the University Medical Center Groningen (UMCG) shows that, even 10 years after transplantation, deceased-donor ...
2 hours ago
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Ophthalmology
Scientists create artificial retina phantom to standardize eye disease diagnosis equipment
The Korea Research Institute of Standards and Science (KRISS) has developed a retina-mimicking eye phantom that faithfully replicates the structural layers and microvascular network of the human retina. This innovation provides ...
2 hours ago
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Mathematics-based approach improves brain-state detection using fNIRS signals
Researchers have developed a new method that greatly improves the accuracy of brain-state classification with functional near-infrared spectroscopy (fNIRS). The brain-imaging technique fNIRS allows researchers to measure ...
3 hours ago
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Rosemary compound found to support healthy skin regeneration after injury
The social media trend touting rosemary and rosemary extract as part of skincare routines is now backed by science. A compound found in rosemary leaves may significantly improve the healing of skin wounds and reduce scarring, ...
9 hours ago
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Stem cells derived from fatty tissue successfully repair spinal fractures in rats
An Osaka Metropolitan University team has used stem cells extracted from adipose, the body's fatty tissue, to treat spine fractures in rats similar to those caused by osteoporosis in humans. These cells offer the advantages ...
6 hours ago
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Therapeutic brain implants that travel through blood defy the need for surgery
What if clinicians could place tiny electronic chips in the brain that electrically stimulate a precise target, through a simple injection in the arm? This may someday help treat deadly or debilitating brain diseases, while ...
14 hours ago
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First, simple memory tool for early recognition of rare types of lymphoma
Trinity researchers, along with UK collaborators, have created a simple but powerful diagnostic tool, which they believe will change a patient's life in the diagnosis of a type of blood cancer that shows up on the skin.
5 hours ago
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Magnetized approach to kidney stone retrieval outperforms standard methods in preclinical study
Stanford University has unveiled a ureteroscopy-compatible device that magnetizes and retrieves kidney stone fragments with a wire, with performance in a pig model beating traditional removal techniques.
Hair-thin fiber can control thousands of brain neurons simultaneously
Fiber-optic technology revolutionized the telecommunications industry and may soon do the same for brain research.
Nov 4, 2025
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Protein-based gel restores dental enamel and could advance tooth repair
Scientists from the University of Nottingham's School of Pharmacy and Department of Chemical and Environmental Engineering, in collaboration with an international team of researchers, have developed a bio-inspired material ...
Nov 4, 2025
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Drug-delivery patch could help to heal the heart following a heart attack
MIT engineers have developed a flexible drug-delivery patch that can be placed on the heart after a heart attack to help promote healing and regeneration of cardiac tissue.
Nov 4, 2025
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Photodynamic therapy technique deactivates tumors from within, using clinically approved agents
Researchers at the Madrid Institute for Advanced Studies in Nanoscience (IMDEA Nanociencia) and the National Center for Biotechnology (CNB-CSIC) have developed an innovative technique to destroy cancer cells by inducing a ...
Nov 4, 2025
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New ultrasound technology can non-invasively measure blood viscosity
For years, doctors have relied on familiar vital signs—heart rate, blood pressure, temperature and oxygen levels—to monitor someone's health. But researchers at the University of Missouri believe one key metric has been ...
Nov 4, 2025
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Next-generation wound care: Guiding the body to heal itself
Researchers at National Taiwan University have discovered how light, electricity, and tiny forces can work together to help wounds heal naturally and leave fewer scars, offering new hope for chronic wound care.
Nov 4, 2025
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Report outlines how AI and other tech could curb firearm violence by 2040
A new report published in the journal JAMA proposes a range of initiatives to substantially reduce the harm caused by firearm violence in the United States over the next 15 years. These include using artificial intelligence ...
Nov 4, 2025
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Neural implant smaller than a grain of salt can wirelessly track brain
Cornell University researchers and collaborators have developed a neural implant so small that it can rest on a grain of salt, yet it can wirelessly transmit brain activity data in a living animal for more than a year.
Nov 3, 2025
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Biosensor technology may lead to breath test for lung cancer
University of Texas at Dallas researchers have developed biosensor technology that, when combined with artificial intelligence (AI), shows promise for detecting lung cancer through breath analysis.
Nov 3, 2025
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How new advances in 3D bioprinting, organoids and organs on-a-chip aid in the fight against cancer
Scientists are exploring leading-edge technologies that could transform how cancer is studied, detected and treated by catching it earlier, when it's more treatable and survival rates are highest.
Nov 3, 2025
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Wearable brain imaging technology sheds new light on multiple sclerosis
A study using wearable scanning technology has revealed how brain function differs in people with multiple sclerosis (MS). It is the first study to use this newly developed technology in MS and demonstrates its potential ...
Nov 3, 2025
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FDA issues safety alert for radiofrequency microneedling
The U.S. Food and Drug Administration (FDA) is warning consumers, patients and health care providers about the potential risk for serious complications from radiofrequency (RF) microneedling procedures.
Nov 3, 2025
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A revised standard on respirators should help us all breathe easier
The CSA Group—a not-for-profit standards organization—released for review a new draft standard on the "Selection, Use, and Care of Respirators" (CSA Z94.4:25) for workplaces, specifically including health care. This new ...
Nov 3, 2025
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Innovative surfaces to rapidly load bone implants with antibiotics
Infectious complications are not uncommon after implant placement. The risk is higher in heavily contaminated wounds, which are particularly common in war zones such as Ukraine, where many bone injuries require treatment. ...
Nov 3, 2025
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Couple conceive with the help of an AI-guided sperm recovery method
After trying to start a family for nearly two decades, a couple has conceived with the help of researchers at the Columbia University Fertility Center. The case is described in a research letter published in The Lancet. It ...
Oct 31, 2025
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Magnetic field therapy shows promise in mimicking exercise benefits for type 2 diabetes patients with central obesity
Researchers from Singapore General Hospital (SGH) and National University of Singapore (NUS) found that using pulsed electromagnetic fields to stimulate muscle tissue and mimic the effects of exercise could benefit patients ...
Oct 31, 2025
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Human kidney organoids successfully integrated into pig kidneys in transplant study
A research team led by the Institute for Bioengineering of Catalonia (IBEC) and collaborating with the Biomedical Research Institute of A Coruña (INIBIC), as well as other international research groups, has developed pioneering ...
Oct 31, 2025
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