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High aircraft noise increases risk of heart problems and stroke

People who live close to airports and are exposed to high aircraft noise levels could be at greater risk of poor heart function, increasing the likelihood of heart attacks, life-threatening heart rhythms and strokes, according to a new study led by UCL (University College London) researchers.

8 Jan 2025

UCD researchers discover gene mutation linked to vision problems in zebrafish

Researchers in University College Dublin (UCD) have discovered that a mutation in a gene called emc1 causes major vision problems in zebrafish.

8 Jan 2025

Age-related decline in cardiac conduction system regeneration increases arrhythmia risk after heart attack

Study uncovers the impact of myocardial infarction on the cardiac conduction system, revealing insights into arrhythmogenesis and potential therapeutic targets.

8 Jan 2025

Study links glymphatic system damage to vascular dementia

A new study from the Keck School of Medicine of USC has tested a biomarker linked to vascular dementia across four separate groups and proposed an explanation for how cognitive impairment arises.

8 Jan 2025

Multilingualism boosts executive function and reduces core symptoms in children with autism

A study reveals that multilingual exposure boosts executive function and perspective-taking in children with autism, highlighting its potential benefits.

8 Jan 2025

Extended Paxlovid courses show mixed results for long COVID symptoms

A study indicates that longer Paxlovid treatments could improve long COVID symptoms in some patients, highlighting the need for tailored antiviral strategies.

8 Jan 2025

High blood pressure may not harm brains of 90-year-olds, study finds

A study led by the University of California, Irvine has found cardiovascular conditions such as high blood pressure and diabetes, which are known to contribute to brain blood vessel damage in younger populations, not to be associated with an increased risk of such harm in individuals 90 and older.

8 Jan 2025

Scientists discover new target for treating aggressive brain cancer

A study co-led by UCLA scientists has found targeting a protein called endocan and its related signaling pathway could be a promising new approach for treating glioblastoma, an aggressive and lethal type of brain cancer.

8 Jan 2025

Ketogenic diet leads in metabolic health improvements for diabetic patients

Study compares the effects of very-low-calorie ketogenic and Mediterranean diets on gut microbiota, metabolic health, and weight management in patients with newly diagnosed type 2 diabetes and obesity.

7 Jan 2025

Bioactive compounds in coffee and tobacco may combat Parkinson’s disease

Tobacco and coffee contain bioactive compounds that may reduce Parkinson's disease risk by targeting key pathways such as MAO B inhibition, α-synuclein aggregation, and neuroinflammation.

7 Jan 2025

Can fluoride affect IQ? Study points to risks but raises questions

Despite finding a link between fluoride exposure and lower IQ, the study’s flaws raise questions.

7 Jan 2025

UCLA launches program to help autistic adults navigate dating

Love doesn't come with an instruction manual, but for autistic adults seeking to navigate the complexities of romance, a UCLA Health program offers a roadmap to finding and sustaining meaningful relationships through the launch of a new research study, called PEERS for Dating.

7 Jan 2025

Key actions identified to improve post-acute care for TBI patients

A new systematic literature search identified the highest priority clinical actions aimed at improving post-acute care for non-hospitalized traumatic brain injury (TBI). The study is published in the peer-reviewed Journal of Neurotrauma.

7 Jan 2025

Early detection of breast cancer proven cost-effective for Canada's health care system

Cancer screening is key to saving patients' lives since an earlier stage diagnosis improves survival rates, decreases morbidity, and leads to less intensive treatments.

7 Jan 2025

AI-based method predicts progression of autoimmune diseases

Autoimmune diseases, where the immune system mistakenly attacks the body's own healthy cells and tissues, often have a preclinical stage before diagnosis that's characterized by mild symptoms or certain antibodies in the blood.

7 Jan 2025

AI-based tool identifies subtypes of Type 2 diabetes using glucose monitors

Diabetes has long been lumped into two categories - Type 1, which often appears in childhood, or Type 2, which is associated with obesity and typically develops later in life. But scientists have learned that not all patients with Type 2 diabetes are the same, with some patients varying in body weight, age of onset and other characteristics.

7 Jan 2025

Morning coffee drinkers have better heart health and lower mortality risk

People who drink coffee in the morning have a lower risk of dying from cardiovascular disease and a lower overall mortality risk compared to all-day coffee drinkers, according to research published in the European Heart Journal today.

7 Jan 2025

Prolonged sauna exposure without adequate hydration linked to heat stroke risk

Basking too long in a sauna may put bathers at risk of heat stroke, particularly if they haven't drunk enough water beforehand, warn doctors in the journal BMJ Case Reports, after treating a woman whose condition required admission to hospital.

7 Jan 2025

Heart attack recovery enhanced by human stem cell spheroids, study shows

In a large-animal model study, researchers have found that heart attack recovery is aided by injection of heart muscle cell spheroids derived from human induced pluripotent stem cells, or hiPSCs, that overexpress cyclin D2 and are knocked out for human leukocyte antigen classes I and II.

7 Jan 2025

Concussions may trigger Alzheimer's symptoms through latent viruses

Concussions and repetitive head trauma in sports like football and boxing, once accepted as an unpleasant consequence of intense athletic competition, are now recognized as serious health threats.

7 Jan 2025