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Aspirin shows no benefit in preventing breast cancer recurrence, study finds
Whether aspirin decreases the risk of invasive cancer events among survivors of breast cancer.
Increased emotional sensitivity linked to previous COVID-19 infection, new research suggests
How prior coronavirus disease 2019 (COVID-19) infection, through behavioral immunity markers, impacts socioemotional functioning.
Survey highlights misconceptions on sun protection and skin cancer prevention
A new national survey by the Orlando Health Cancer Institute finds nearly a third (32%) of Americans agree that a tan makes people look better and healthier, a dangerous beauty standard that experts say can lead to risky behavior when it comes to sun exposure.
Premature surgical menopause can lead to increased risk of muscle disorders
Musculoskeletal pain is a prevalent menopause symptom, which helps explain why women typically experience more pain than men, especially around the age of 50 years.
Researchers unveil unique autoantibody profiles in rheumatoid arthritis patients
Patients with rheumatoid arthritis (RA) all have a unique and diverse set of antibodies that are involved in the development of the disease.
Disparities in colorectal cancer screening revealed among European nations
The use of fecal testing and colonoscopies for colorectal cancer (CRC) screening.
High testosterone levels in older men associated with greater risk of atrial fibrillation
Researchers investigated whether higher endogenous testosterone levels increase atrial fibrillation (AF) risk among healthy older males.
Study shows synergistic effects of time-restricted eating and high-intensity functional training on health
Combining time-restricted eating with high-intensity functional training may improve body composition and cardiometabolic parameters more than either alone, according to a study published May 1, 2024 in the open-access journal PLOS ONE by Ranya Ameur and Rami Maaloul from the University of Sfax, Tunisia, and colleagues.
New brain connectivity maps offer insights into human consciousness
In a paper titled, "Multimodal MRI reveals brainstem connections that sustain wakefulness in human consciousness," published today in Science Translational Medicine, a group of researchers at Massachusetts General Hospital, a founding member of the Mass General Brigham healthcare system, and Boston Children's Hospital, created a connectivity map of a brain network that they propose is critical to human consciousness.
UCL to co-lead Prostate Cancer UK's new £42m screening trial
UCL academics will co-lead Prostate Cancer UK's new £42m screening trial, which aims to find the best way to screen men for prostate cancer and double the number of lives saved.
Study reveals delayed recognition of nonmotor seizures in children and teens
Children and teens may experience nonmotor seizures for months or years before being seen in an emergency department for a more obvious seizure that includes convulsions, according to a study published in the May 1, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology.
New drug candidate reverses obesity in mice by transforming liver metabolism
A mitochondrial transcription inhibitor (IMT) shifted metabolism in high-fat diet mice toward fatty acid oxidation, leading to weight loss, reduced liver fat, and improved glucose tolerance.
Gut microbiome study challenges established cancer biomarkers, identifies new bacterial links to colorectal cancer
Study identified that several specific bacterial species were significantly associated with colorectal cancer, challenging previous assumptions about established biomarkers once adjusted for important covariates.
A gut bacteria could hold the key to universal blood, revolutionizing transfusion medicine
Study found that exoglycosidases from Akkermansia muciniphila effectively target blood group antigens, potentially converting A and B blood types to ABO-universal blood.
New biomarkers identified for predicting psychosis risk in 22q11.2 deletion syndrome
A recent study led by UC Davis Health researchers provides new insights into the molecular changes linked to the rare genetic condition 22q11.2 deletion syndrome, or 22q.
Healthy lifestyle may offset genetic risks for early death, study finds
Study found that both lifestyle and genetic factors independently influence lifespan, but a healthy lifestyle can reduce the impact of genetic predispositions toward a shorter life.
Study uncovers molecular mechanism linking nonsense-mediated RNA decay to microcephaly
Nonsense-mediated RNA decay, or NMD, is an evolutionarily conserved molecular mechanism in which potentially defective messenger RNAs, or mRNAs (genetic material that instructs the body on how to make proteins), are degraded.
Psilocybin found to be more effective than controls for treating depression symptoms
Psilocybin - the active ingredient in "magic" mushrooms - is a more effective treatment for symptoms of depression than controls, providing further support for its potential as an antidepressant, suggests a study published by The BMJ today.
Brief episode of anger may negatively impact blood vessels' ability to relax
A brief episode of anger triggered by remembering past experiences may negatively impact the blood vessels' ability to relax, which is essential for proper blood flow, according to new research published today in the Journal of the American Heart Association, an open access, peer-reviewed journal of the American Heart Association.