Opinion | Hospital-at-Home Could Be a Double-Edged Sword
Knighton is a nurse, scientist, and infection preventionist. By now, you’ve likely heard of the emerging care model of “hospital-at-home,” which enables patients who require acute hospital care to receive it in the comfort of their own homes. Given persisting healthcare worker shortages, hospital closures, and increasing costs of care, innovative patient care models are […]
World Health Organization Fired Top COVID Scientist Over Sex Misconduct
GENEVA (AP) — The World Health Organization says it has fired the scientist who led a high-profile delegation from the U.N. health agency to China two years ago to jointly look into the origins of the coronavirus pandemic, citing sexual misconduct. Peter Ben Embarek, who led the WHO side of a joint team with scientists […]
Beneficial bacteria in the infant gut uses nitrogen from breast milk to support baby’s health
A University of Massachusetts Amherst nutrition scientist who has spent his career studying breast milk has demonstrated how beneficial microbes in the gut of infants use nitrogen from human milk to support pediatric nutrition and development. “The molecules in breast milk not only feed the baby but also feed the baby’s microbiome,” says David Sela, […]
She Found Out She Had Prostate Cancer
Eve Gammill, 63, a retired coastal scientist from League City, Texas, was born and raised in Idaho Falls, Idaho. Local ranchers call the desert nearby “The Big Quiet.” In keeping with the landscape, Gammill had her secrets. Gammill was born and named Steven in the Sacred Heart Hospital run by the Church of Latter Day […]
Discovered: 150-year-old platypus and echidna specimens that proved some mammals lay eggs
Jars of tiny platypus and echidna specimens, collected in the late 1800s by the scientist William Caldwell, have been discovered in the stores of Cambridge’s University Museum of Zoology. At the time of their collection, these specimens were key to proving that some mammals lay eggs — a fact that changed the course of scientific […]
Discovery of ancient underwater landslide could help Middle Eastern nations realize tsunami hazards: 500-year-old landslide and a sizable tsunami
An earth scientist from the University of Miami Rosenstiel School of Marine and Atmospheric Science discovered evidence of an ancient underwater landslide and associated tsunami in the Gulf of Aqaba, a subsidiary of the Red Sea, that should serve as a warning for many nations in the Middle East. Sam Purkis, professor and chair of […]
Scientists discover new avian immunological pathway
A research team led by a biomedical scientist at the University of California, Riverside, has discovered a new immune pathway in chickens that viruses — such as those that tend to infect birds, humans, and animals and spread diseases like influenza or Crimean-Congo hemorrhagic fever — may be targeting. The discovery, which has implications also […]
Systems approach helps assess public health impacts of changing climate, environmental policies
A team co-led by a Washington State University scientist offers an alternative way to understand and minimize health impacts from human-caused changes to the climate and environment in a new study published in the journal One Earth. Based at WSU Vancouver, lead author Deepti Singh, assistant professor in the School of the Environment, drew on […]
Novel mechanism links genetic defect in IBD patients to gut leakiness: Study in mice and human tissue is the first to show how a disease mutation weakens barrier properties of epithelial cells lining the gut
A team of researchers led by a biomedical scientist at the University of California, Riverside, has identified a novel mechanism by which loss-of-function mutations in the gene PTPN2, found in many patients with inflammatory bowel disease, or IBD, affect how intestinal epithelial cells maintain a barrier. The intestinal epithelium, a single layer of cells, plays […]