Accessible wireless ultrasounds are accurate, finds study

Uncemented hip replacement surgery uses implants with roughened surfaces designed to allow the patient's bone to grow directly onto the implant, creating a strong, natural biological bond. Unlike cemented implants, which rely on bone cement that can degrade and fracture, uncemented implants depend on this natural bone integration for long-term stability.

A team of researchers has identified for the first time the mechanism linking a mutation in the Shank3 gene with alterations in social behavior. Using a mouse model carrying this autism-associated mutation, the study shows that vasopressin, a brain hormone essential for social relationships, is not properly released in the lateral septum.

In the lab, it's easier to grow simple balls of cells than complex asymmetrical structures with two distinct ends—like the one million filtering units—nephrons—that make up a human kidney. But new research unveils a blueprint that makes it possible to generate specific kidney cell types on demand—cells that hold immense value for preclinical studies of new therapeutics, congenital kidney diseases, and drug-induced nephrotoxicity.

Compassionate release, or medical parole, describes a legal pathway for people who are incarcerated to be released because of severe illness. Almost every state has policies overseeing the release of individuals who are medically vulnerable, which includes a terminal diagnosis of less than six to 18 months. While these laws are offered as a form of compassion as well as to lessen the burden on the prison system, are they actually working?

People hesitant about getting a COVID vaccine were more likely to consider getting the shot after hearing a myth explained and corrected with facts, according to new research from the Perelman School of Medicine at the University of Pennsylvania.

Astrocytes in the lateral hypothalamus region of the brain, an area involved in the regulation of sleep and wakefulness, play a key role in neuron activity in mice and affect their behavior, Canadian researchers have found.

A new study led by CUNY SPH researchers suggests physicians were the most trusted public health messengers during the 2024 H5N1 avian influenza outbreak in the United States, surpassing institutional sources like the CDC, state or local health departments, or even family and friends. The research is published in the journal Scientific Reports.

Survivors of sexual assault in largely rural and remote northwestern Ontario face systemic barriers when seeking forensic care, according to a new study led by McGill University researchers. The work is published in the journal Violence Against Women.

"Children are the mirror of their parents" is a cliché, but it describes the reality in certain contexts. At least in relation to physical inactivity, this was demonstrated by a study conducted by researchers at São Paulo State University (UNESP) in Brazil. The study examined 182 young people between the ages of 6 and 17 and their respective parents.

A new ESC Clinical Consensus Statement is calling for greater awareness of the multidirectional relationship between mental health conditions and cardiovascular disease to improve patient health. The first ever ESC Clinical Consensus Statement to be developed on this topic was published today at ESC Congress 2025 and in the European Heart Journal.

Abuse and neglect experienced during their active years continue to impact the lives of female elite gymnasts long after their competitive careers have ended. This is according to a recent study by Natalie Barker-Ruchti, researcher in sports science at Örebro University, Sweden. Her research findings will be invaluable in her new role as ethics specialist on the Swiss Olympic Committee.

Today, when an aging parent, relative, or friend starts to forget things, a firm diagnosis can be surprisingly elusive.

Input and expertise from radiologists can help develop better and more trustworthy artificial intelligence (AI) tools, new research shows. The study used radiologists' eye movements to help guide AI systems to focus on the most clinically relevant areas of medical images.

Intense light therapy after surgery can increase a critical protein that protects heart tissue while lowering levels of troponin, a protein indicating heart damage that's linked to higher mortality in patients undergoing non-cardiac surgery, according to a study by researchers at CU Anschutz.

As the effectiveness of antibiotics meant to fight the deadly superbug Clostridioides difficile, or C. diff, wanes, a research team at the University of Houston is seeing positive results of a new antibiotic on the scene—ibezapolstat—which is proving successful in fighting these infectious bacteria in clinical trials.

Mavacamten treatment at 48 weeks was not associated with significant improvements in patient-reported health status or peak oxygen consumption compared with placebo in patients with symptomatic nonobstructive hypertrophic cardiomyopathy, according to late-breaking research presented in a Hot Line session today at ESC Congress 2025 and simultaneously published in New England Journal of Medicine.

A team of researchers at Johns Hopkins Medicine say they have revealed a possible molecular connection between air pollution and an increased risk of developing Lewy body dementia.

Cells on the inner surface of the intestine are replaced every few days. But, how does this work? It was always assumed that cells leave the intestinal surface because excess cells are pushed out.