HealthTech
- HealthTech10 hours ago
Very severe long COVID linked to differences in lung and mouth microbiomes
People with long COVID have distinct differences in the mix of bacteria that live in their mouths and lungs, according to a study of more than 700 people published in the European Respiratory Journal. The research also shows that these differences in the lung microbiome are linked to respiratory symptoms, as well as the cognitive and digestive problems known to occur in long COVID.
- HealthTech12 hours ago
LSD microdosing shows potential sustained attention gains in women, but none in men
A pilot study suggests that low doses of LSD may have different effects on sustained attention in women and men. The findings, presented at the ECNP annual congress in Munich, are preliminary, but they add to growing evidence that people may not all respond to psychedelic microdosing in the same way.
- HealthTech12 hours ago
Study questions benefit of folic acid (vitamin B9) supplementation in reducing suicides
Recent research has suggested that folic acid (vitamin B9) supplementation may reduce the risk of suicide attempts. However, a nationwide Swedish study, presented at the European College of Neuropsychopharmacology (ECNP) annual congress, raises doubts about the benefits of supplementation, as folic acid appears to affect different sexes and age groups differently.
- HealthTech13 hours ago
AstraZeneca blames trial design for Phase 3 failure of bone disease drug
New details from AstraZeneca's failed Phase 3 trial of its enzyme replacement therapy for a genetic bone disease suggest the test missed its goals because of how the trial was composed, as the drugmaker seeks ...
- HealthTech14 hours ago
Blood proteins may offer new clues to gut health in celiac disease
Celiac disease is an autoimmune condition in which the immune system reacts adversely to gluten. Eating gluten causes inflammation in the gut, which can damage the intestine and impair its ability to absorb nutrients.
- HealthTech16 hours ago
Study finds positive parenting teaches children how to experience joy—and could lead to better mental health
More than one in five adults in the U.S. experience mental illness each year, according to data from the National Alliance on Mental Illness. And more than one in seven young people ages 6–17 experience a mental health disorder, with 50% of all lifetime mental illness beginning by age 14 and 75% by age 24.
- HealthTech16 hours ago
Mapping childhood lead exposure risk in the US, neighborhood by neighborhood
No amount of lead exposure is considered safe for children. Even low levels of lead in a child's blood can cause serious health problems and developmental delays. But data on lead exposure are sparse at the neighborhood level in the United States, leaving significant gaps in knowledge about where lead exposure may be occurring.
- HealthTech19 hours ago
Efferon wants to eradicate the devastating toll of pediatric sepsis
This Battlefield 200 startup has developed blood-purification tech to save children
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- HealthTech19 hours ago
Managing high blood pressure could prevent >500K CVD deaths annually in 20 countries
Effective management of high blood pressure could prevent more than 518,000 annual deaths from cardiovascular disease around the world, according to preliminary research presented at the American Heart Association's Hypertension Scientific Sessions 2026. The meeting is in Arlington, Virginia, Oct. 7–11, 2026, and focuses on recent advances in basic and clinical research on high blood pressure and its relationship to cardiac and kidney disease, stroke, obesity and genetics.
- HealthTech20 hours ago
LLM-inspired study sheds light on how brain cells encode the meaning of words
Understanding how the human brain processes and represents spoken language remains an important goal for neuroscientists. Understanding spoken words involves more than simply recognizing sounds—it also requires the brain to decipher the meaning of words and how those meanings change with context.
- HealthTech23 hours ago
An extremely old giant tortoise named Jonathan may hold the secret to a long, healthy life
An international collaboration led by a neurologist and experts in advanced genomics at Vanderbilt Health has coaxed one of the secrets of extreme longevity from a 194-year-old giant tortoise named Jonathan.
- HealthTech1 day ago
Aspirin rarely used for colorectal cancer prevention
People with Lynch syndrome have a significantly increased risk of developing colorectal cancer and other types of cancer due to a hereditary predisposition. The CAPP2 study had already shown in this high-risk group that acetylsalicylic acid can significantly reduce the long-term risk of colorectal cancer. The study examined a comparatively high daily dose of 600 milligrams. The recently published international CaPP3 study now suggests that even a lower dose of 100 milligrams daily could have a similar cancer-preventive effect while causing fewer side effects, particularly bleeding complications. The research is published in The Lancet Gastroenterology & Hepatology journal.
- HealthTech1 day ago
Intensive breathing linked to altered consciousness and brain communication
Intensive breathing exercises can reduce blood flow to the brain by up to 45% and alter communication between brain networks, according to a new brain-imaging study. Participants reported experiences resembling some effects of psychedelic drugs, including altered perception, vivid mental imagery, a sense of unity and changes in self-experience. The researchers, presenting the work at the ECNP Congress in Munich, say changes in brain communication, rather than reduced blood flow alone, appear to be key to the altered state.
- HealthTech1 day ago
Daily peanut consumption beneficially affects brain insulin responsiveness, new research finds
A study from the Institute of Nutrition and Translational Research in Metabolism (NUTRIM) at Maastricht University Medical Center in Maastricht, the Netherlands, has found that longer-term consumption of unsalted, skin-roasted peanuts can benefit insulin responsiveness in the brains of older adults. The findings are published in Food & Function.
- HealthTech1 day ago
Regular periods, but worse symptoms: Women with bipolar disorder may be losing out on gynecological care
Researchers have found that women with bipolar disorder who have regular menstrual cycles are more likely to report severe premenstrual symptoms than those with irregular cycles, according to preliminary research being presented at the 2026 ECNP Congress in Munich.
- HealthTech1 day ago
Safety prompts can help AI models make safer clinical choices
As artificial intelligence (AI) becomes increasingly capable of assisting with health care tasks, a new study by researchers at the Icahn School of Medicine at Mount Sinai has found that adding a brief safety reminder reduced potentially harmful choices by AI models in clinical scenarios.
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- HealthTech1 day ago
Early-onset Alzheimer's disease shows different warning signs from established risk factors
A study by the University of Oulu and the University of Eastern Finland found that people who developed Alzheimer's disease before the age of 65 accumulated a wide range of health problems, particularly during the five years preceding diagnosis. Compared with matched controls, they were more likely to experience depression, dizziness, headaches, traumatic brain injuries, epilepsy, cerebrovascular disorders, thyroid diseases and problems related to heavy alcohol use. Tinnitus and hearing loss were already more common six to 10 years before diagnosis.
- HealthTech1 day ago
Why most health apps are biased even before their first lines of code are written
Many of us use digital health tools every day, such as period trackers, fitness apps or online quizzes to check our mental health.
- HealthTech1 day ago
Most labs testing children for cardiac troponin lack pediatric reference ranges, survey finds
Cardiac troponin, a protein released into the blood when heart muscle is damaged, can be used as a quick measure of heart injury in adults, and testing for it has revolutionized adult cardiology. For children, however, doctors often lack data on normal troponin measurements.
