9/11 Responders More Likely to Carry Genetic Mutations Tied to Cancer
Firefighters and emergency medical personnel who were among the first to respond to the World Trade Center (WTC) attack on Sept. 11, 2001 harbor significantly higher rates of genetic mutations associated with blood cancers and other inflammatory diseases, researchers have found. A full 10% of WTC responders exposed to particulate matter from the burning twin […]
CDC Rats Out First U.S. Transmission of Seoul Hantavirus
Two service workers in Washington, D.C. contracted Seoul hantavirus in what is believed to be the first locally transmitted cases of the virus on U.S. soil. Both patients presented with several days of chills, high fever, headache, diarrhea, and vomiting. Both had acute kidney injury and responded to supportive treatment, and were later discharged. Rats […]
FDA Greenlights First Condom Specifically for Anal Intercourse
The first condoms specifically indicated for use during anal sex gained a thumbs up from the FDA, the agency announced on Wednesday. One Male Condoms, manufactured by Global Protection of Boston, received marketing authorization to prevent sexually transmitted infections (STIs) during anal intercourse, including HIV. The move could improve public health efforts to reduce STIs, […]
Pregnancy-Related Deaths Climbed In Pandemic’s First Year
Pregnancy-related deaths for U.S. mothers climbed higher in the pandemic’s first year, continuing a decades-long trend that disproportionately affects Black people, according to a government report released Wednesday. Overall in 2020, there were almost 24 deaths per 100,000 births, or 861 deaths total — numbers that reflect mothers dying during pregnancy, childbirth or the year […]
Key brain mechanisms for organizing memories in time: Convergence research project integrated neurobiology with data science techniques
In a scientific first, researchers at the University of California, Irvine have discovered fundamental mechanisms by which the hippocampus region of the brain organizes memories into sequences and how this can be used to plan future behavior. The finding may be a critical early step toward understanding memory failures in cognitive disorders such as Alzheimer’s […]
Weight gain in pregnancy may be linked to later growth patterns in daughters
Rapid weight gain in the first and final months of a pregnancy may play a key role in the development of excess fat tissue in children and adolescents — at least if those children are girls, according to a new study from researchers at The University of Texas at Austin. In the study, published today […]
Initial COVID-19 infection on the single-cell level, revealed
What is going on at the single-cell level in the first days of SARS-CoV-2 infection in the lungs? Researchers at Texas Biomedical Research Institute and Southwest National Primate Research Center (SNPRC), in collaboration with Washington University in St. Louis, have clarified what immune cells are present in the lungs in the first days of SARS-CoV-2 […]
The abyssal world: Last terra incognita of the Earth surface
The first unified vision of the world ocean biodiversity, based on analysis of DNA sequences from the surface to deep-ocean sediments, unveils the rich and unknown life in the abyssal realm, the last terra incognita of the Earth surface. This collective effort was made possible by 15 international deep-sea expeditions, including scientists from MARUM. The […]
Juno and Hubble data reveal electromagnetic ‘tug-of-war’ lights up Jupiter’s upper atmosphere
New Leicester space research has revealed, for the first time, a complex ‘tug-of-war’ lights up aurorae in Jupiter’s upper atmosphere, using a combination of data from NASA’s Juno probe and the Hubble Space Telescope. The study, published in the Journal of Geophysical Research: Space Physics, describes the delicate current cycle driven by Jupiter’s rapid rotation […]
Picture warnings on sodas? A promising tool to fight childhood obesity: Study conducted in ‘mini mart’ laboratory setting shows parents less likely to choose sugary drinks with health warnings
A study published in the journal PLOS Medicine is the first to examine in a realistic setting whether pictorial health warnings on sugary drinks — like juice and soda — influence which beverages parents buy for their children. The findings are promising: The warnings reduced parental purchases of sugary drinks for their kids by 17%. […]