When SARS-CoV-2, the virus that causes COVID-19, infects a human cell, it quickly begins to replicate by seizing the cell’s existing metabolic machinery. The infected cells churn out thousands of viral genomes and proteins while halting the production of their own resources. Researchers from Brigham and Women’s Hospital, Massachusetts General Hospital (MGH), and the Broad…
Lemurs can use their sense of smell to locate fruit hidden more than 50 feet away in the forest–but only when the wind blows the fruit’s aroma toward them, according to a study published in the American Journal of Physical Anthropology. “This is the first time research has demonstrated that primates can track a distant…
(Boston)– Warning signs for Alzheimer’s disease (AD) can begin in the brain years before the first symptoms appear. Spotting these clues may allow for lifestyle changes that could possibly delay the disease’s destruction of the brain. “Improving the diagnostic accuracy of Alzheimer’s disease is an important clinical goal. If we are able to increase the…
Drugs such as beta-adrenergic antagonists (beta blockers) have been linked to a range of adverse effects, including depression. But how reliable are these data, and which psychiatric side effects might indeed be caused by these drugs? These questions have been addressed by a team of researchers from Charité – Universitätsmedizin Berlin, whose comprehensive meta-analysis has…
A chromatin-regulating enzyme has been shown by in-depth interdisciplinary investigations to be a key driver of a common type of lung cancer. Drugs that target the enzyme could improve treatment and survival rates for this particular cancer. “Squamous cell carcinoma represents nearly one third of all lung cancers in humans,” says KAUST structural biologist Lukasz…
(COLUMBUS, Ohio) – High-powered magnets are small, shiny magnets made from powerful rare earth metals. Since they started showing up in children’s toys in the early 2000s and then later in desk sets in 2009, high-powered magnets have caused thousands of injuries and are considered to be among the most dangerous ingestion hazards in children.…
PULLMAN, Wash. – People who talk with their doctors are more likely to get vaccinated during a pandemic, according to a study of evidence collected during the “swine flu,” the last pandemic to hit the U.S. before COVID-19. Researchers from Washington State University and University of Wisconsin-Madison surveyed patients about the vaccine for the H1N1…
What The Study Did: Researchers examined the screening mammography recommendations regarding starting age and interval for nearly 500 breast cancer centers in the United States. Authors: Jennifer L. Marti, M.D., of Weill Cornell Medicine in New York, is the corresponding author. To access the embargoed study: Visit our For The Media website at this link…
School shutdowns have been a divisive topic during since the pandemic erupted, and a new study has ignited debate over the six-foot rule of social distancing and whether it can be relaxed in classroom settings, which would ease the way for children to return to schools. The new study, published last week in the journal…
By contrast, about 23 percent of Black Americans said they would not get the vaccine; as did 23 percent of white Americans and 20 percent of Hispanic Americans, the poll indicated. On the network’s “Face The Nation” program, Dr. Marcella Nunez-Smith, who heads a new federal task force on health equity, called the polling results…