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Jefferson Lab team explores proton therapy as a safer cancer treatment

Radiation therapy techniques have been used for more than a century to treat cancers. Physicists in the Radiation Detector and Imaging group and associated with the Biomedical Research & Innovation Center (BRIC) at the U.S. Department of Energy's Thomas Jefferson National Accelerator Facility have been for several years pursuing radiation therapy technology improvements in collaboration with the Hampton University Proton Cancer Institute (HUPCI).

4 Oct 2024

Using advanced AI screening tools to improve early detection of myopic maculopathy

Myopia, also known as nearsightedness, is on the rise, especially among children.

3 Oct 2024

NYU Langone secures NIH award to explore eye imaging for early detection of Alzheimer's and Parkinson's

Researchers at NYU Langone Health were awarded $1.6 million from the National Institutes of Health (NIH) to investigate changes in the eye that may indicate early signs of Alzheimer's disease and Parkinson's disease.

2 Oct 2024

Scientists unveil a 3D photoacoustic scanner that speeds up vascular imaging for real-time clinical use

Researchers have developed a rapid 3D photoacoustic tomography (PAT) scanner for high-resolution vascular imaging, enabling fast and detailed visualization of the microvasculature.

1 Oct 2024

FDA approves new PET imaging agent for coronary artery disease

The U.S. Food and Drug Administration (FDA) has approved flurpiridaz F-18 (Flyrcado; GE Healthcare), a first-of-its-kind positron emission tomography (PET) imaging agent, for use in adult patients with known or suspected coronary artery disease (CAD).

1 Oct 2024

Atherosclerosis progression associated with increased risk of death in asymptomatic individuals

The progression of atherosclerosis in people who have no symptoms of it is independently associated with the risk of dying from any cause, according to a new study led by researchers from Mount Sinai Fuster Heart Hospital, published September 30 in the Journal of the American College of Cardiology.

1 Oct 2024

Atherosclerosis burden and progression predict all-cause mortality

A study carried out at Mount Sinaí Fuster Heart Hospital in New York in collaboration with the Centro Nacional de Investigaciones Cardiovasculares (CNIC) in Madrid provides important new information about atherosclerosis, a disease in which lipids (cholesterol) and other substances accumulate in plaques on the arterial wall, causing the vessels to harden and narrow, and increasing the risk of severe cardiovascular conditions.

30 Sep 2024

New noninvasive device promises early stroke risk detection

A team of researchers from the Keck School of Medicine of USC and California Institute of Technology (Caltech) have developed a potential new way to measure a person's stroke risk that is cost-effective and noninvasive, akin to a cardiac stress test.

30 Sep 2024

Revolutionary hand-held scanner enhances 3D imaging for early disease diagnosis

A new hand-held scanner developed by UCL researchers can generate highly detailed 3D photoacoustic images in just seconds, paving the way for their use in a clinical setting for the first time and offering the potential for earlier disease diagnosis.

30 Sep 2024

UCLA Health researchers showcase advances in radiation oncology at ASTRO

UCLA Health Jonsson Comprehensive Cancer Center researchers and physicians who specialize in treating patients with radiation therapies will present data on the latest radiation oncology research and clinical trial results at the 66th annual American Society for Radiation Oncology (ASTRO) meeting in Washington D.C., Sept. 29 to Oct. 2.

27 Sep 2024

Targeting brain lesions with TMS shows promise in treating PTSD in veterans

Researchers have identified specific brain lesions associated with reduced PTSD symptoms in veterans, providing a potential noninvasive neuromodulation target. TMS applied to this PTSD circuit could offer new hope for effective treatment.

26 Sep 2024

New guidelines for cardiovascular management in noncardiac surgery released

The 2024 guideline for cardiovascular management of adults undergoing noncardiac surgery reflects a decade of updates and new evidence since the guideline's last release in 2014.

24 Sep 2024

Study reveals distinct brain pathways for decision-making in primates

In a constantly changing world, animals, including humans, need to quickly adapt to their environment and learn to make decisions that lead to the best possible outcomes.

20 Sep 2024

Amyloid-β and tau disrupt brain activity, driving early cognitive decline in Alzheimer’s risk

Researchers discover how amyloid-β and tau pathologies interact to drive early neurophysiological changes and cognitive decline in older adults at risk of Alzheimer’s disease.

20 Sep 2024

Plasma pTau181 predicts Alzheimer’s progression in real-world memory clinic patients

Researchers confirm plasma pTau181 is a strong predictor for Alzheimer's in patients with mild cognitive impairment, offering a less invasive diagnostic tool for early intervention.

20 Sep 2024

New workflow enhances proton therapy by adapting to daily changes in cancer patients

In the treatment of cancer patients, irradiation can be adapted anew each day to the position of the tumor and conditions in the body.

19 Sep 2024

Understanding brain activity shifts in Alzheimer’s disease

Amyloid-beta and tau proteins have long been associated with Alzheimer's disease. The pathological buildup of these proteins leads to cognitive decline in people with the disease.

18 Sep 2024

LJI breakthrough offers hope for universal antiviral against filoviruses

At this moment, the world has few tools to combat deadly filoviruses, such as Ebola and Marburg viruses. The only approved vaccine and antibody treatments protect against just one filovirus species.

17 Sep 2024

New biomarker helps differentiate Alzheimer’s from primary 4-repeat tauopathies

A new biomarker makes it easier to distinguish between Alzheimer's and primary tauopathy.

13 Sep 2024

Light wave technology offers breakthrough in monitoring babies' brain activity

A new technology which uses harmless light waves to measure activity in babies' brains has provided the most complete picture to date of brain functions like hearing, vision and cognitive processing outside a conventional, restrictive brain scanner, in a new study led by researchers at UCL and Birkbeck.

10 Sep 2024