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Long-term study reveals lifelong challenges for children with single-ventricle heart disease

Children born with single‑ventricle heart disease, a rare and serious heart defect, often undergo multiple surgeries in their first years of life.

11 Mar 2026

High medical debt leads to significant delays in routine and preventive care

Medical debt is associated with deferred dental care, medical care, and mental health care, even among people with health insurance, according to a new study led by researchers at the Johns Hopkins Bloomberg School of Public Health.

11 Mar 2026

Japan's famous matcha could reduce sneezing in people with nasal allergies

There's now another reason to love Japan's famous matcha: a study in mice suggests that the green tea powder could reduce the need to sneeze in people with nasal allergies.

11 Mar 2026

Simplified nanoparticles "educate" the immune system to find and destroy disease-causing cells

Johns Hopkins Medicine scientists say they have developed a simplified version of biodegradable nanoparticles that can "educate" the immune system to find and destroy disease-causing cells throughout the body.

11 Mar 2026

Dual-positive hybrid cells linked to shorter survival in advanced breast cancer

An enigmatic type of circulating tumor cell called a dual-positive (DP) cell is associated with shorter survival time in patients with advanced breast cancer, according to a study led by investigators at Weill Cornell Medicine and NewYork-Presbyterian.

11 Mar 2026

Maternal antibodies protect newborns from severe E. coli infections, study finds

A multi-center study led by researchers at Cincinnati Children's sheds surprising new light on why some newborns become severely ill from Escherichia coli infection, but others do not.

11 Mar 2026

How the aging gastrointestinal tract drives age-related cognitive decline

We become forgetful as we age. This is often seen as a universal truth, but in fact it is far from universal: some people remain incredibly sharp at 100 years old, while others experience memory loss starting in middle age.

11 Mar 2026

Prior flu exposure may weaken the immune response to other strains

Prior exposure to one strain of influenza virus may weaken children's ability to mount an effective antibody response against their subsequent exposure to a different flu strain, according to a study led by Weill Cornell Medicine investigators.

11 Mar 2026

Marburg virus enters human cells far more efficiently than Ebola

In a new study published in Nature, University of Minnesota researchers found that the Marburg virus, one of the world's deadliest pathogens with an average 73% fatality rate, is unusually efficient at getting inside human cells.

11 Mar 2026

USAID funding cuts increase financial burden for families with tuberculosis

More than a year after the second Trump administration began dismantling the US Agency for International Development (USAID), the global health consequences of this unprecedented loss in international aid continues to surface.

11 Mar 2026

Detailed APOL1 gene analysis in Black patients improves kidney disease diagnosis

A closer examination of the APOL1 gene in Black patients with kidney disease can provide more accurate diagnoses than current protocols, a new study from researchers at Columbia University Vagelos College of Physicians and Surgeons has found.

11 Mar 2026

Severe COVID and flu infections increase risk of lung cancer

Severe COVID-19 and influenza infections prime the lungs for cancer and can accelerate the disease's development, but vaccination heads off those harmful effects, new research from UVA Health's Beirne B. Carter Center for Immunology Research and UVA Comprehensive Cancer Center indicates.

11 Mar 2026

Disrupting protein production in tumors triggers potent immune responses

A new study led by Pierre Close's team (GIGA, Laboratory of Cancer Signaling, and WELRI Investigator) reveals how subtly disrupting the way tumors produce their proteins can trigger a potent antitumor immune response.

11 Mar 2026

Scientists map epigenetic changes across aging brain cells

Neurodegenerative diseases affect more than 57 million people globally. The incidence of these diseases, from Alzheimer's to Parkinson's to ALS and beyond, is expected to double every 20 years.

11 Mar 2026

Viagra ingredient improves symptoms in patients with Leigh syndrome

Sildenafil – an active ingredient also marketed under the name of Viagra – improves symptoms in patients with Leigh syndrome.

11 Mar 2026

Dual sensory loss affects confidence in navigation and sound localization

According to a recent multi-institute PLOS One study led by the Multisensory Research Lab at the Wilmer Eye Institute, Johns Hopkins Medicine, time of hearing loss onset is a key determinant of patient confidence and self-reported sound localization abilities - the ability to perceive and locate objects in an environment - even in individuals who use hearing aids or who have received vision rehabilitation training.

11 Mar 2026