A global research team co‑led by McMaster University has identified one of the first medications shown to meaningfully reduce fatigue in people living with long COVID—a breakthrough for millions still struggling with persistent ...
1 hour ago
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Patients who have heart failure with preserved ejection fraction (HFpEF) and high blood pressure in the lungs (pulmonary hypertension) experienced significant improvements in blood pressure and vascular health after taking ...
1 hour ago
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In patients with a poorly functioning bioprosthetic mitral valve in the heart, a minimally invasive procedure to insert a new valve was associated with a lower rate of death or disabling stroke within one year, compared with ...
2 hours ago
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A collaborative research study co-led by scientists at the Icahn School of Medicine at Mount Sinai and the Liber Institute for Brain Development has for the first time identified a biological process that may help explain ...
3 hours ago
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What if a technology could reanimate parts of the body that have lost their connection to the brain—like a bladder that can no longer empty due to a spinal cord injury, or intestines that can't push food forward due to Crohn's ...
3 hours ago
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Scientists have created the most detailed map to date, comprised of over 3 million cells, showing how breast tissue changes as women age—including dramatic changes during menopause.
3 hours ago
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More than half of adults and about 60% of children in the U.S. have unhealthy diets, which can contribute to higher rates of health factors such as high blood pressure and obesity, and lead directly to poor health outcomes ...
3 hours ago
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For patients with nonvalvular atrial fibrillation (AFib) who had no contraindications to taking oral anticoagulants, the use of a device to close off the left atrial appendage in the heart—a small pouch where blood can pool ...
7 hours ago
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Chronic wounds affect approximately 2% of the population in developed countries. Existing treatments are expensive and may cause side effects. In his doctoral thesis, Amal D. Premarathna shows that a promising alternative ...
7 hours ago
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The investigational drug tonlamarsen—which is designed to lower blood pressure by reducing the production of angiotensinogen, a protein that turns into the hormone that regulates blood pressure—caused a significant and sustained ...
7 hours ago
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Older patients with coronary artery disease scheduled for transcatheter aortic valve replacement (TAVR) had comparable outcomes regardless of whether they underwent percutaneous coronary intervention (PCI) before TAVR, according ...
8 hours ago
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An overload of electronic paperwork is increasing the risk of burnout among young doctors, a new study says.
9 hours ago
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A study by psychologists at Nottingham Trent University suggests that mornings are the optimal time for older adults to engage in age-related interventions to maximize well-being. The research involved 86 men and women aged ...
10 hours ago
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Future doctors may no longer be required to learn about how social and economic factors affect health.
10 hours ago
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Biopsy-derived organoids, accurate models of disease, are used to search for new drugs. Now, results obtained by a study led by the University of Trento in collaboration with Bambino Gesù Children's Hospital in Rome may pave ...
10 hours ago
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While sleep is essential to health, nearly half of adults (45%) have not discussed sleep with their health care professional, according to a new survey from the American Academy of Sleep Medicine. The health care conversation ...
10 hours ago
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Using cholesterol-lowering medications more intensively to achieve a more aggressive target for low-density lipoprotein cholesterol (LDL-C) reduced the rate of major cardiovascular events by one-third among patients with ...
10 hours ago
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The authors of a recent study have recommended improvements to commonly used assessments of health care and social service providers' attitudes about prenatal alcohol exposure and fetal alcohol spectrum disorders. The recommendations ...
10 hours ago
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Black adults with high blood pressure who received dietitian counseling and home deliveries of groceries aligned with the DASH diet—meaning high in fruits, vegetables, whole grains, low-fat dairy, nuts, seeds, legumes and ...
10 hours ago
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Folks residing in Birmingham, Alabama, recently learned that their drinking water would no longer contain fluoride.
11 hours ago
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A large proportion of people living with diabetes may have undiagnosed heart failure, according to results from a recent trial. The findings of the TARTAN-HF trial, which were presented at the American College of Cardiology ...
11 hours ago
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Chances are you've experienced constipation at some point in your life. It's one of the most common gastrointestinal complaints, affecting people of all ages, genders, and backgrounds. Constipation is typically defined as ...
11 hours ago
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Preterm birth is a major cause of neonatal illness and death, especially among women with a history of premature delivery. Researchers in Japan explored whether taking probiotics early in pregnancy could help reduce the risk ...
12 hours ago
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The University of Portsmouth's Research Group in Breast Health (RGBH) has worked alongside UEFA to develop an educational breast health resource for football players—the first to provide dedicated guidance for players during ...
12 hours ago
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Electrical signals from the brain could help identify potential issues in the organ's development, a new study reports. Scientists from the University of Fribourg in Switzerland and the University of Surrey investigated electrical ...
12 hours ago
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Traveling isn't just good for the soul—it might also make you healthier and more productive, according to research from Texas A&M University. Traveling can increase productivity, reduce life stress and strengthen the heart, ...
12 hours ago
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Centenarians often live to 100+ due to a combination of protective genetic factors, which account for up to 50%, and healthy lifestyles, such as plant-forward diets, regular, natural movement and strong social connections. ...
13 hours ago
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Two Northeastern University researchers want to make life better for people who've experienced serious physical trauma, the kind caused by bad car accidents or from injuries sustained during wartime; such procedures are crucial. ...
13 hours ago
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Children have the least control over the planet's future, but will also be the most affected as it changes. They may well feel the mental toll of the "futility gap": when individual actions feel meaningless against broader ...
13 hours ago
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A 6-year-old girl is one of more than 80 people worldwide who has finally received a diagnosis of a new condition following research by scientists and doctors in Manchester. Ava Begley's parents say they feel "deeply grateful" ...
13 hours ago
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Adolescent patients with obstructive hypertrophic cardiomyopathy (HCM) who received the drug mavacamten saw a significant improvement in left ventricular outflow tract (LVOT) gradient, a measure of blood flow obstruction ...
13 hours ago
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Patients with urinary tract infections (UTIs) could receive the right antibiotic far sooner, thanks to a new test that produces results within hours rather than days. Researchers at the University of Reading, working with ...
13 hours ago
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The UK has recently seen a resurgence of meningococcal B (MenB) disease, with a cluster of cases in Kent described as "unprecedented" by the health secretary, Wes Streeting. As attention turns from the current MenB outbreak ...
13 hours ago
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Researchers at National Jewish Health and collaborating institutions have uncovered a critical mechanism driving persistent pulmonary fibrosis and identified a promising strategy to reverse it. The recent study published ...
13 hours ago
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Over one billion people worldwide are over 60, and the population is projected to more than double by 2050. But as more people live into their 60s, 70s, and 80s, health care systems across the globe may face new challenges ...
13 hours ago
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A variant of COVID-19 called BA.3.2, which has circulated under the radar since late 2024, is now spreading quickly across the United States. As a pulmonary and critical care doctor, I see many patients who are at high risk ...
13 hours ago
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An Australian-first early pregnancy loss support program has been developed to better address the emotional care of bereaved parents. The program, M-HELP (Mental Health after Early Pregnancy Loss), was developed by University ...
14 hours ago
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Among stable, relatively low-risk patients who had previously suffered a heart attack, discontinuing beta-blockers after at least one year was found to be non-inferior, or comparable, to continuing beta-blockers in terms ...
14 hours ago
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A new, more life-like physical model of microscopic nerve fibers called axons could speed up the discovery of medicines for multiple sclerosis and other degenerative brain diseases, suggests a new study led by UCL researchers. ...
14 hours ago
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Each year, 1 in 5 Canadians will experience a mental health issue, and about 50% will have experienced a mental Illness by age 40. For many, their first and sometimes only point of contact for medical assistance is their ...
14 hours ago
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Diabetes mellitus affects more than 10% of people with HIV, and its incidence is rising as the population ages, according to the National Institutes of Health. Antiretroviral therapies that treat HIV by blocking specific ...
14 hours ago
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The fast-paced, high-pressure environment often portrayed in emergency department TV dramas reflects a real challenge in hospitals: how to diagnose patients quickly and move them safely through care under intense time pressure. ...
14 hours ago
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Immunoglobulin A (IgA) nephropathy is an autoimmune disease characterized by the deposition of circulating IgA-containing immune complexes (IgA-ICs) in the glomerular mesangium, leading to mesangial cell proliferation, enhanced ...
14 hours ago
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Nicotine-based vapes (e-cigarettes) are likely to cause cancers of the lung and oral cavity, according to a new study led by UNSW Sydney and published today in Carcinogenesis. The study is titled "The carcinogenicity of e-cigarettes: ...
14 hours ago
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Beyond both being viruses, HIV-1 and SARS-CoV-2 don't seem to have a lot in common. HIV-1 is a retrovirus that integrates with its host's DNA for life and can be passed down from mother to child, while SARS-CoV-2 is contagious ...
14 hours ago
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Research from a team at the University of Texas at Dallas shows the potential for detecting mental health disorders by analyzing the way a person moves. Using 3D motion capture and machine-learning models, researchers were ...
14 hours ago
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The prolonged armed conflict in Colombia has had a significant impact on tuberculosis (TB) incidence and mortality. This is revealed by a study led by the Barcelona Institute for Global Health (ISGlobal), which aimed to develop ...
14 hours ago
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For people with an addiction, craving—the strong desire for a substance—can affect their decision-making, new research shows. And how craving affects a decision can depend on what's at stake. The finding, published in Nature ...
14 hours ago
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Despite experiencing significant reductions in triglycerides, patients with triglycerides over 150 mg/dL and a high risk of atherosclerosis did not experience any significant change in the amount of non-calcified plaque in ...
15 hours ago
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Researchers at the Institute for Bioengineering of Catalonia (IBEC) have produced a mutational map showing how mutations in amylin—a hormone that plays a key role in glucose regulation—affect its tendency to form toxic amyloid ...
15 hours ago
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The debate surrounding the provision of assistance to those wishing to die has long centered on abstract notions such as individual choice and personal autonomy. What is often missing from the discussion, says sociologist ...
15 hours ago
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Chimeric antigen receptor T-cell therapy—CAR T for short—has been a major advance in treating blood cancers like leukemia and lymphoma. But the immunotherapy has struggled against solid tumors for two main reasons: Tumor ...
15 hours ago
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An acute pulmonary embolism occurs when a blood clot blocks one or more vessels in the lung. In patients at moderate or high risk, the blockage can impair the heart's ability to pump blood through the lungs to such an extent ...
15 hours ago
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Black and Hispanic adults with high blood pressure (hypertension) who received a culturally tailored food-based intervention with dietitian coaching experienced a significant drop in blood pressure compared with those who ...
15 hours ago
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An analysis of patient-reported outcomes (PROs) from the SURPASS-SWITCH trial found that adults with type 2 diabetes who switched from dulaglutide to tirzepatide not only saw stronger improvements in blood sugar and weight ...
15 hours ago
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Scientists at Houston Methodist Research Institute have discovered that a fast-rising strep bacterium comes in more forms than expected, including ones that may lead to life-threatening infections. The study, led by James ...
15 hours ago
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Ticks are major vectors of infectious diseases, affecting both animals and humans. Their ability to remain attached to a host and feed on their blood over the course of several days derives from their saliva, which prevents ...
15 hours ago
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A new system that uses artificial intelligence (AI) to assess cardiovascular risk based on images of the eye captured during eye exams demonstrated strong correlation with a standard cardiovascular risk assessment, according ...
15 hours ago
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Scientists at City University of Hong Kong (CityUHK) have made progress in recent months with the discovery of a novel compound, named MF-8. The compound and its associated pharmaceuticals demonstrate significant potential ...
15 hours ago
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In the first head-to-head comparison of two devices intended to protect against stroke in patients undergoing transcatheter aortic valve replacement (TAVR), the investigational Emboliner device performed comparably to the ...
15 hours ago
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If you could inject yourself with a substance that purports to make you tanner, fitter, and healthier, would you? Many people are saying "yes." Online, social media influencers tout vials of substances with names like BPC-157 ...
16 hours ago
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Acute myeloid leukemia (AML) remains one of the most difficult blood cancers to treat. Although drug combinations are often more effective than single agents, their true mechanisms of action have been poorly understood. A ...
16 hours ago
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Mayo Clinic research has identified a powerful new way to improve the prediction of a patient's long-term cardiovascular disease risk by enhancing a routinely performed imaging test with artificial intelligence (AI). Heart ...
16 hours ago
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A rare group of neurons can reconnect broken spinal circuits and trigger leg muscle activity after spinal cord injury—a discovery that could help refine future stem-cell therapies for paralysis. The findings, published in ...
16 hours ago
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When Ashley Perlow felt a sharp pain shoot across her chest and into both wrists, she didn't think it could be a heart attack. She was 36, a new mom, and otherwise healthy. At the hospital, blood tests showed signs of a heart ...
16 hours ago
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A global clinical trial involving The Hospital for Sick Children (SickKids) has found that mavacamten—a heart medication previously approved for adults—can safely and effectively improve the flow of blood through compromised ...
16 hours ago
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A new study from the University of Chicago taps an ingredient most often used in the lithium-ion batteries that power our devices to open new avenues in biomedical technology. Lithium plays vital roles in the body, but taking ...
17 hours ago
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A newly developed AI tool can dramatically speed up the search for the genetic causes of rare diseases, a process that often takes years and frequently ends without answers. The tool analyzes how genes have evolved across ...
17 hours ago
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Fatigue is highly prevalent in pediatric inflammatory bowel disease (IBD), according to a study published in the January issue of Crohn's and Colitis 360.
17 hours ago
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Treatment-resistant depression affects a large proportion of people with major depressive disorder, and while ketamine offers rapid relief, its antidepressant effects fade within a few weeks. Now, researchers from Japan have ...
17 hours ago
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The first systematic review to track long-term trends across pre- and post-pandemic periods finds a dramatic rise in screen use among children and adolescents. Screen time among children and adolescents has increased significantly ...
17 hours ago
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Neural organoids have been heralded as having huge potential for advancing our knowledge of the brain in several fields. These include exploring the responses of brain tissue to drugs, investigating the effect of specific ...
17 hours ago
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The first randomized trial to test whether adding a small, temporary pump to allow the heart to rest and intentionally delaying percutaneous coronary intervention (PCI), also known as coronary angioplasty, for 30 minutes ...
18 hours ago
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What's in your supplements could soon change.
18 hours ago
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Researchers have uncovered how a disease-causing bacterium uses a single protein to interfere with the body's defenses in more than one way, offering a clearer picture of how infections take hold at the cellular level. The ...
18 hours ago
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Northwestern Medicine scientists have discovered that light plays a key role in how animals perceive environmental threats, findings that have the potential to improve the understanding of risk avoidance behaviors and related ...
18 hours ago
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Bronchiectasis is a long-term health condition in which airways are constantly irritated or inflamed, leading to permanent airway damage and a buildup of mucus. This often causes a chronic cough and infections. People with ...
18 hours ago
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Your doctor has just prescribed medicinal cannabis. You think it's helping. But you rely on your car to get to work and pick up the kids.
19 hours ago
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Researchers at Liverpool School of Tropical Medicine (LSTM) have identified a bacterium strongly associated with noma disease, marking a major step toward earlier diagnosis and more effective treatment. In a new study published ...
19 hours ago
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The first human case of H9N2 influenza virus (bird flu) has been reported in Europe. A human infection was recorded by the Italian Ministry of Health on March 25, 2026.
19 hours ago
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Family physicians who report feeling burned out are nearly 1.5 times more likely to change practices or stop practicing medicine entirely than their peers who don't report burnout, a study by Weill Cornell Medicine researchers ...
19 hours ago
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What is the optimal way to learn something new? In a JNeurosci paper, John Byrne and colleagues, from the University of Texas Health Science Center at Houston, bring us a step closer to answering this question by using Aplysia, ...
19 hours ago
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Erica Periandri and Gabor Egervari, from Washington University in St. Louis, led a study to explore how alcohol exposure in male mice influences gene expression and mechanisms that regulate gene function—or epigenetics.
19 hours ago
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Depression in young people is often treated as an individual problem. But looking only at the child means that an important part of the story is missed, says Ph.D. candidate Myrthe Veenman. "Parents can make a difference." ...
19 hours ago
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Loneliness is often described as a simple absence—of people, of connection, of companionship. But two new studies suggest it may be something more complex, and more consequential: not just how socially connected people are, ...
19 hours ago
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A new study published in Otolaryngology−Head and Neck Surgery, finds that children with tympanostomy tubes who swim in treated pools are not at increased risk of ear drainage, while those exposed to untreated or natural bodies ...
20 hours ago
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New research suggests most Australians support a simple change that could significantly boost children's physical activity levels: letting students wear sports uniforms every day. The majority of young Australians are still ...
20 hours ago
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A Stanford study shows that jail-based hepatitis C programs could cut new infections by nearly half among people who inject drugs, potentially providing a major boost to lagging U.S. efforts to meet national hepatitis C elimination ...
20 hours ago
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Combination therapy is essentially a one-two punch at cancer—sometimes with multiple punches. For people with lung cancer, it means treating a tumor with more than one type of therapy at the same time or in sequence, often ...
20 hours ago
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A collaboration between Karolinska Institutet, Karolinska University Hospital, and SciLifeLab has integrated whole genome sequencing into routine diagnostic investigations for rare diseases at Karolinska University Hospital. ...
20 hours ago
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In South Africa, wastewater treatment plants (WWTPs) and connected river systems could serve as reservoirs of antibiotic resistance, raising fresh concerns about how antimicrobial resistance moves through ecosystems and into ...
21 hours ago
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Scientists led by Botond Roska at the Institute of Molecular and Clinical Ophthalmology Basel (IOB) and collaborators have identified genetic pathways and compounds capable of protecting cone photoreceptors from the degeneration ...
21 hours ago
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Understanding how the brain works requires more than studying single regions in isolation. The cerebral cortex depends on long-distance connections that link specialized areas into coordinated networks. But scientists have ...
21 hours ago
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A new study led by investigators from Mass General Brigham and Yale School of Public Health reveals that red blood cell exchange transfusion (ET) may provide critical benefits for patients hospitalized with severe babesiosis. ...
21 hours ago
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Treatment management guided by the use of a noninvasive device to monitor fluid accumulation in the lungs substantially reduced hospitalizations and deaths among patients with heart failure with preserved ejection fraction ...
22 hours ago
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Over the past decades, computer scientists have introduced numerous artificial intelligence (AI) systems designed to emulate the organization and functioning of networks of neurons in the brain. Recently, some of these models ...
Breathing in common disinfectant chemicals known as quaternary ammonium compounds, or QACs, may be far more harmful than swallowing them, according to a mouse study led by researchers at the University of California, Davis. ...
22 hours ago
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Dr. Jacquelyn Means knew that being pregnant in her late 30s would be challenging.
23 hours ago
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A new COVID-19 variant that some have dubbed the "Cicada" variant is quietly spreading across the globe, carrying an unusually high number of mutations that could help it slip past existing immunity, public health experts ...
23 hours ago
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