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New magnetogenetics technology holds promise as a powerful tool for studying the brain

A new technology enables the control of specific brain circuits non-invasively with magnetic fields, according to a preclinical study from researchers at Weill Cornell Medicine, The Rockefeller University and the Icahn School of Medicine at Mount Sinai.

10 Oct 2024

Bed availability influences critical care admissions after surgery

Bed availability is a "significant" factor in determining whether or not a patient is admitted to a critical care bed after surgery, questioning whether some are getting the care they need, a new study from researchers at UCL and UCLH has found for the first time.

10 Oct 2024

New surgical stitches capable of generating electrical charge may accelerate wound healing

Researchers developed the BioES-suture, a bioabsorbable suture that accelerates wound healing through electrical stimulation, showing superior healing outcomes.

10 Oct 2024

Early prostate cancer surgery linked to improved survival rates

The survival rate of men with prostate cancer who had their entire prostate gland removed immediately after the tumor was detected increased by 17 percentage points compared with those who did not have treatment until the tumor began to cause symptoms.

10 Oct 2024

Fluorescein angiography improves diagnostic accuracy in carpal tunnel surgery

In modern office life, avoiding the onset of carpal tunnel syndrome might be a daily struggle. The worst case could mean needing surgery to alleviate compression of the nerves or to repair damaged nerves.

10 Oct 2024

The role of geroscience in understanding Alzheimer’s Disease

For more than 30 years, researchers have identified and quantified genetic and lifestyle factors for Alzheimer's Disease (AD) and other dementias. Despite extensive research, the fundamental mechanisms behind these neurodegenerative diseases are still not fully understood, and effective management of AD is taking longer than expected.

10 Oct 2024

Could heparin offer new hope in the fight against dementia?

Heparin therapy delays Alzheimer's diagnosis by one to two years, offering potential insights into new protective treatments. Large-scale health records show a promising association between the anticoagulant and delayed dementia onset.

10 Oct 2024

Study illuminates the origin and progression of bladder cancer

How bladder cancer originates and progresses has been illuminated as never before in a study led by researchers at Weill Cornell Medicine and the New York Genome Center.

9 Oct 2024

New review explores Zika virus as a potential treatment for brain cancer

A new review was published in Oncotarget's Volume 15 on September 30, 2024, entitled, "Zika virus and brain cancer: Can Zika be an effective treatment for brain cancer? A systematic review."

9 Oct 2024

Vagus nerve stimulation enhances perceptual learning in mice

Just as a musician can train to more sharply distinguish subtle differences in pitch, mammals can improve their ability to interpret hearing, vision, and other senses with practice.

9 Oct 2024

Weight-loss surgery may reduce pancreatic cancer risk in people with obesity

Obesity and type 2 diabetes are risk factors for various malignancies, including pancreatic cancer, which has a high death rate.

9 Oct 2024

Liver cancer patients gain clarity on surgery options through precision medicine tool

Duke-NUS alumnus Dr Marjorie Hoang (Class of 2023) and her mentor, Professor Pierce Chow, have brought clarity to the complex decision-making process patients diagnosed with intermediate-stage liver cancer and their doctors face by creating an algorithm that can accurately calculate the likely overall survival and recurrence-free survival following surgery.

9 Oct 2024

$Longer waits in emergency care impact outcomes for hip fracture patients, study shows$

Longer waits in emergency care impact outcomes for hip fracture patients, study shows

Waiting more than 4 hours in emergency care for treatment is linked to heightened risks of death and a longer hospital stay for hip fracture patients, reveals a single centre study, published online in Emergency Medicine Journal.

8 Oct 2024

Study reveals osteochondritis risk in children undergoing knee surgery

Growing pains are common in maturing children, but sometimes this growth can be irregular and cause injury. Discoid lateral meniscus (DLM), a misshapen knee cartilage, is one such occurrence that can degenerate into osteochondritis dissecans, a joint disorder where the bone and joint begin to separate from the rest of the bones.

8 Oct 2024

Common breast cancer therapies may speed up aging, study shows

A new study led by investigators at the UCLA Health Jonsson Comprehensive Cancer Center has revealed that common breast cancer treatments, including chemotherapy, radiation, and surgery, may accelerate the biological aging process in breast cancer survivors.

8 Oct 2024

FAU researchers highlight new vaccination barriers

Vaccines to prevent common and serious infectious diseases have had a greater impact on improving human health than any other medical advance of the 20th century, surpassing even sanitation and potable water. From the global eradication of smallpox in 1980 to the unprecedented development of effective and safe mRNA vaccines for COVID-19, vaccinations have played crucial roles in preventing millions of premature deaths and hospitalizations in adults and children.

8 Oct 2024

AI and imaging tools to drive personalized cancer treatments in Europe

Developing new cancer treatment tools, using imaging techniques such as PET-CT and MRI, and new radiopharmaceuticals for next-generation personalized therapies ("Theranostics") to target cancer first at the "diagnosis" phase and then at the "therapy" phase, using the same biological targets ("see to treat").

8 Oct 2024

New UCL hub to advance cancer detection with imaging tech

UCL will lead a £17 million surgical imaging hub to improve cancer detection and take part in a £12 million collaboration to help solve age and disability-related mobility issues, in a major funding award from the UKRI Engineering and Physical Sciences Research Council (EPSRC).

8 Oct 2024

New study confirms brain's waste-clearance pathways in humans

Scientists have long theorized about a network of pathways in the brain that are believed to clear metabolic proteins that would otherwise build up and potentially lead to Alzheimer's and other forms of dementia. But they had never definitively revealed this network in people - until now.

7 Oct 2024

Weekly injections of anti-obesity medications cost more than surgery

The cost of taking weekly injections of popular anti-obesity medications liraglutide (Saxenda) or semaglutide (Wegovy) exceeds that of metabolic and bariatric surgery in less than a year, according to a recent analysis published in the journal Surgical Endoscopy.

7 Oct 2024