Medical Xpress news
Medical Xpress / Targeting protein synthesis control regions may reduce seizures in genetic epilepsy
Targeting the control of protein synthesis in the KCNQ2 gene may serve as a potential disease-modifying strategy for patients with a genetic form of neonatal-onset epilepsy and impaired brain development, according to a Northwestern ...
Medical Xpress / When danger becomes familiar, falling dopamine may free mice to pursue rewards
When an animal encounters a potential threat in its environment, it must focus completely on the danger to protect itself. But with repeated exposure, the threat becomes familiar and less important. The animal learns to adapt ...
Medical Xpress / Scientists identify genes that could reduce APOE4 Alzheimer's disease risk
An international team of researchers led by Michael E. Belloy, Ph.D., an assistant professor of neurology and psychiatry at WashU Medicine, identified key genetic targets for developing potential Alzheimer's disease therapeutics. ...
Medical Xpress / GLP-1s do not cause major psychiatric harm, according to new study
There is no link between the widely used diabetes and obesity medications known as GLP-1 receptor agonists and increased suicidal thoughts, depression or other serious psychiatric harm, based on an integrative review of current ...
Medical Xpress / Most women wear shoes that don't match their feet, study finds
Most women in a new RMIT University study wore shoe sizes that differed from the size indicated by their foot length, highlighting the limitations of conventional sizing systems in accounting for differences in foot width ...
Medical Xpress / Extended Paxlovid fails to ease long COVID symptoms in 959-person trial
Results from a clinical trial and published today in the journal Lancet Infectious Diseases show that the antiviral drug Paxlovid, commonly prescribed to treat acute COVID-19, does not affect long COVID symptoms compared ...
Medical Xpress / Starting social media younger linked to anxiety and depression in teens
The age at which adolescents first start using social media may be more important to their mental health than whether they have a social media account at all, new UNSW Sydney research suggests.
Medical Xpress / Memory decline starts earlier than you think, new research suggests
Memory loss is usually thought of as something to address as a person ages. Slip-ups like forgetting someone's name or recognizing a familiar face but not remembering where you know them from are often viewed as issues that ...
Medical Xpress / New AI method can support real-time management of infectious diseases
For the past 25 years, one discipline has been revolutionizing epidemiology: phylodynamics. By using genetic sequences, scientists can study how pathogens evolve. Thanks to mathematics, these data can be coherently organized ...
Medical Xpress / Four disease profiles reveal uneven benefits from lifestyle programs after age 70
Older adults living with several chronic diseases, a condition known as multimorbidity, may respond differently to interventions aimed at preventing disability, depending on the combination of diseases they have. A new study, ...
Medical Xpress / Is aspirin needed after a certain type of heart attack?
Monotherapy using prasugrel failed to show noninferiority compared with potent antiplatelet therapy plus aspirin at the time of primary percutaneous coronary intervention for ST-segment elevation myocardial infarction. This ...
Medical Xpress / Two-week monitor after unexplained fainting identifies life-threatening heart conditions
Fitting a wearable heart monitor for 14 days when patients go to the ER with unexplained fainting improves detection of life-threatening heart problems, according to the results of a trial presented at the European Society ...