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Medical Xpress / Daily 20 mg of zinc reduces infections by nearly 40% in children with sickle cell anemia
A daily 20-milligram dose of zinc reduced infections by nearly 40% among Ugandan children younger than 5 with sickle cell anemia, according to new research led by scientists at the Indiana University School of Medicine and ...
Phys.org / Volcano myths unravel, from 'smoke' plumes to Yellowstone catastrophe claims
Volcanoes emit smoke. Beneath a volcano lies a huge chamber filled with liquid magma. A series of earthquakes means an eruption is imminent. And if a "supervolcano" like Yellowstone were to awaken, a global catastrophe would ...
Medical Xpress / T cells ditch exhaustion marker to escape tumors and protect against cancer relapse
As the immune system battles cancer, chronic stimulation gradually drives T cells to a state of exhaustion. But some of these exhausted T cells can lose expression of the exhaustion marker LAG3, move out of the tumor and ...
Phys.org / Antarctic krill fishing is now concentrated in the exact pattern conservation rules were designed to prevent
The companies fishing for Antarctic krill have harvested so much so quickly that the season had to close in August 2026, three months before it was scheduled to end. That's the second consecutive year of an early closing.
Phys.org / Nanoparticle combines two strategies to speed up the healing of chronic wounds
Researchers at the University of São Paulo (USP) in Ribeirão Preto, Brazil, have developed a nanoparticle that can address the various factors hindering the healing of chronic wounds, which include ulcers associated with ...
Phys.org / Soil methane sink may be larger than thought, three-model analysis finds
Methane-munching microbes in soil might be more important than previously thought, a new study finds. Soil is an important carbon sink, and scientists are still learning much about the diversity of its microbial communities. ...
Medical Xpress / Aging reprograms skin genetic activity and promotes inflammation, study reveals
As we age, the skin loses part of its ability to regenerate, heal wounds and maintain an effective barrier against the outside world. Among the causes of this deterioration is low-grade, persistent age-associated inflammation, ...
Medical Xpress / A unified framework to explain one of cancer's major drivers
In a rare pair of papers published back-to-back in the journal Genes & Development, research teams led by senior author Anindya Bagchi, Ph.D., associate professor in the Cancer Genome and Epigenetics Program at Sanford Burnham ...
Medical Xpress / Restoring a missing slice of sunshine to indoor light may help prevent myopia
Research has already shown that the more time children spend playing with screens indoors instead of outdoors, the more likely they are to develop myopia. In fact, some experts predict that nearly 5 billion people (or 50% ...
Tech Xplore / At 0.8 nanometers, carbon film may replace two layers in future chip wiring
As transistors inside microchips continue to shrink, the metal wiring that connects them is becoming a growing obstacle to faster, more energy-efficient chips. Narrower wires have greater electrical resistance, while smaller ...
Medical Xpress / 'Molecular glue' redirects a cancer-driving protein to activate cell death
A two-headed molecule designed by Stanford Medicine researchers hijacks one of the most common protein drivers of B-cell lymphoma, flipping it from its role as a promoter of cell growth into an arbiter of cell death. In mice, ...
Tech Xplore / Uber fined nearly $1 billion by Dutch regulators over automated suspensions of driver accounts
Dutch data protection authorities have fined Uber nearly $1 billion, saying the ride-hailing company used automated software to suspend driver accounts, sometimes permanently, with no human review to check for mistakes.
