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HIV vaccine study marks breakthrough in targeting broad immune responses

A decades-long scientific challenge in HIV vaccine development has been finding a way to train the immune system to produce antibodies that can target many variants of the virus.

15 May 2025

Breakthrough bat organoid platform sheds light on behavior of zoonotic viruses

Did you know that more than 75% of new infectious diseases affecting humans originally come from animals? Bats, in particular, are natural hosts to some of the world's most dangerous viruses, including those responsible for COVID-19 (SARS-CoV-2), MERS-CoV, influenza A, and hantavirus outbreaks.

15 May 2025

Study links long COVID brain fog to inflammation and stress markers

A new study that is the first to compare inflammation and brain stress responses in long COVID-19 patients with individuals who have fully recovered shows that those with continued brain fog and other cognitive issues have a lower ability to adapt to stress and higher levels of inflammation in their brains.

15 May 2025

Scientists reveal how upbringing and genetics interact to shape success

Large-scale registry data from Norway reveal that genetics and shared family environments significantly influence key socioeconomic status indicators, such as education, wealth, income, and occupational prestige. Education shows the strongest genetic influence, while wealth is more affected by family-shared environment. Findings are shaped by both societal context and methodological choices.

15 May 2025

Scientists take key step toward developing a preventative HIV vaccine

Worldwide, an estimated 40 million people live with HIV. Two-thirds of this group on the African continent. In 2023, more than 600,000 people died from HIV-related causes and 1.32 million were infected.

15 May 2025

New genetic database sheds light on Brazil’s ancestry and disease risks

Since the human genome was first sequenced in 2003, the world's scientific community has been racing to decipher this "book" written in an alphabet of four letters.

15 May 2025

Researchers identify key cells behind peanut allergy prevention

A decade ago, a clinical trial in the U.K. famously showed that children who were exposed to peanuts in the early months of life had reduced risk of developing a peanut allergy compared with children who avoided peanuts.

15 May 2025

Study: The link between physical fitness and reduced risk of mortality may be misleading

That fit people have a reduced risk of premature death from various diseases is a recurring result in many studies.

15 May 2025

KFF Health News' 'What the Health?': GOP poised to cut billions in health benefits

After all-night markups, two key House committees approved GOP budget legislation that would cut hundreds of billions of dollars from federal health programs over the next decade, mostly from the Medicaid program for people with low incomes or disabilities.

15 May 2025

Study finds fewer H. pylori infections among Parkinson’s patients

A large case-control study from China found that people with Parkinson’s disease were significantly less likely to test positive for Helicobacter pylori infection compared to controls. The findings suggest a potential protective link between this common stomach bacterium and Parkinson’s disease, though causality remains unproven.

15 May 2025

Ubrogepant relieves early migraine symptoms and may help prevent full-blown attacks

A phase 3 trial found that ubrogepant, given during the premonitory phase of migraine, improved common warning symptoms such as fatigue, light and sound sensitivity, and neck pain. These benefits were observed as early as one hour post-treatment, suggesting early intervention can reduce migraine burden.

15 May 2025

Study sheds light on public attitudes about transplant allocations

Becoming an organ donor has never been easier. Registration is available online when renewing a driver's license or, for iPhone users, through an app.

15 May 2025

Customized CRISPR gene editing therapy successfully treats infant with rare disease

In a historic medical breakthrough, a child diagnosed with a rare genetic disorder has been successfully treated with a customized CRISPR gene editing therapy by a team at Children's Hospital of Philadelphia (CHOP) and Penn Medicine.

15 May 2025

Study sheds light on why women have faster heartbeats than men

For decades, doctors and researchers have puzzled over a basic heart rhythm mystery: Why do women tend to have faster heartbeats while men are more likely to develop irregular rhythms like atrial fibrillation (AFib)?

15 May 2025

Allen Institute introduces CellScapes to map cellular cooperation

The Allen Institute today announced the launch of CellScapes, a bold new research initiative aimed at revolutionizing how scientists understand and predict the behavior of human cells as they work together to build tissues and organs.

15 May 2025

New stem cell model replicates human amniotic sac development

Researchers at the Francis Crick Institute have developed a new stem cell model of the mature human amniotic sac, which replicates development of the tissues supporting the embryo from two to four weeks after fertilization.

15 May 2025

Kinder Foundation donates 150 million to fight childhood cancer

The University of Texas MD Anderson Cancer Center and Texas Children's Hospital today announced a $150 million gift from Kinder Foundation.

15 May 2025

Pain clinic CEO faced 20 years for making patients ‘human pin cushions.’ He got 18 months.

Federal prosecutors sought a maximum prison sentence of nearly 20 years for the CEO of Pain MD, a company found to have given hundreds of thousands of questionable injections to patients, many reliant on opioids.

15 May 2025

Study links all types of cyberbullying to PTSD in teens

As concern grows over adolescent mental health, a new national study adds to the growing body of research showing that cyberbullying should be considered an adverse childhood experience (ACE) – a category of childhood trauma linked to long-term emotional, psychological and physical harm.

15 May 2025

Revolutionary incision-free technique halts growth of brain cavernomas

A new, incision-free technique developed at UVA Health to treat debilitating brain lesions called cerebral cavernous malformations, or cavernomas, has shown great promise in early testing, halting the growth of the lesions almost entirely.

15 May 2025