Surge in deaths from smoking-related cancers expected in China

Deaths from smoking-related cancers in China are expected to rise by almost 50% over the next two decades, finds research published online in the journal Tobacco Control. Experience from other countries where peaks in smoking prevalence occurred in the mid-twentieth century has shown that peaks in smoking-related deaths generally occur several decades later. For example, […]

Pathomechanisms in heart disease discovered

Titin is a “titanically large” protein—the largest in the human body—which enables elastic movements of our muscles, including the heart. Mutations in the titin gene (TTN) that impair this function are the most frequent cause of a heart muscle disease known as dilated cardiomyopathy (DCM), which is characterized by a weak pump function. However, it […]

Children in foster care much more likely to be prescribed psychotropic medications

One in every three children in foster care are on psychotropic medications designed to alter their mental status or mood, a significantly higher percentage than children who are not in foster care within the Medicaid program. That is one of the findings of a study abstract, “Psychotropic Medication Usage Among Foster and Non-Foster Youth on […]

Mask mandates in schools curb infections, CDC studies show

(HealthDay)—Wearing masks in schools appears to sharply curtail the spread of COVID-19, despite the dominance of the highly contagious Delta variant, two new U.S. studies show. Published by the U.S. Centers for Disease Control and Prevention, the reports found there were fewer outbreaks in schools that required masks. In the first study, researchers focused on […]

Most trials in primary care stand the test of time

According to a new paper in Family Practice, published by Oxford University Press, while medical practice is often undermined by subsequent investigation, randomized trials relevant to primary care generally hold up over time. Medical reversal describes a problem whereby new research leads doctors to stop using a popular medication, procedure or diagnostic test that had […]

Flaws in ivermectin data suggest COVID-19 meta-analyses need rethinking

Data from individual patients in clinical trials should be made available by researchers, and then requested and reviewed, for meta-analyses of potential therapeutics for COVID-19, argue Kyle Sheldrick and colleagues in a Correspondence published in Nature Medicine. Using the example of research into the use of ivermectin to highlight the risks inherent in current approaches, […]

Using internet in retirement boosts cognitive function

Using the internet during your retirement years can boost your cognitive function, a new study has found. Researchers from Lancaster University Management School, the Norwegian University Science and Technology and Trinity College Dublin examined the cognitive function of more than 2,000 retired people from across Europe, and found that post-retirement internet usage is associated with […]

Study shows increases in smoking and vaping in Irish teens

For the first time in 25 years, rates of smoking among teenage boys in Ireland are increasing, according to a study published in ERJ Open Research. The study also shows that rates of vaping among teenagers have risen in the last four years and that teenagers who use e-cigarettes are more likely to smoke. The […]

How protein clogs in cellular entrances cause Parkinson’s disease

Mutations in a protein known to cause Parkinson’s Disease derange transportation in and out of brain cells, reports a team of UConn Health researchers in the 27 July issue of Science Signaling. The toxic traffic jams that result eventually lead to certain brain cell death and the characteristic symptoms of Parkinson’s. “We figured out how […]