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Medical Xpress / Fat tissue could explain triple negative breast cancer spread—and point to treatments
Triple-negative breast cancer (TNBC) is aggressive and hard to treat. But the role of fat tissue in how the cancer spreads may help point toward new understanding and treatments, according to a new paper from scientists at ...
Medical Xpress / Can wiggling your pinky really stop cognitive decline?
What if protecting your brain from dementia was as simple as wiggling your little fingers a few seconds each day? That's the promise behind "pinky time," a viral TikTok trend that claims a simple finger exercise can lower ...
Phys.org / Next-generation pesticide disrupts bumblebee reproduction
Bumblebees are only an inch long, but they help power the global food system. Roughly one-third of the food we grow depends on pollinators like bees—and those bees are regularly decimated by pesticides.
Medical Xpress / Gut fungi may hold the key to treating asthma worldwide
Two new studies jointly published in Nature Communications reveal that certain species of fungi in the gut play a key role in the development of immune dysregulation and some pediatric allergic diseases—and may be promising ...
Medical Xpress / Type 2 diabetes patients often have high blood sugar while fasting—here's why
Many patients with type 2 diabetes wonder how their blood sugar levels can be high when they have not eaten anything. The answer to this counterintuitive phenomenon lies in what is known as insulin resistance.
Medical Xpress / Hidden medication risks for older Australians in aged care transition revealed
New research has shown concerning patterns of medication use among older Australians transitioning into residential aged care that may increase the risk of medication-related harm, highlighting opportunities to improve medication ...
Phys.org / Teaching with and about GenAI in classrooms
It is important that teachers and students are aware of and understand the major shortcomings of technology, state Norwegian researchers who have studied the use of AI in the classroom.
Medical Xpress / Most IVF 'add-ons' show little evidence of boosting births, researchers find
There is a lack of evidence to suggest the majority of in vitro fertilization (IVF) add-ons improve fertility in patients undergoing IVF, according to a systematic review and meta-analysis published in The Lancet Obstetrics, ...
Phys.org / Symbiotic partner-swapping or long-term fidelity? Partnership success between beetles and bacteria revealed
Some insects and microbes develop symbiotic partnerships that become so interdependent they can no longer survive without each other. But how specific are these heritable symbioses? Is it possible for the same species of ...
Phys.org / Unique instruments automate sample preparation, quality control for cryo-electron microscopy
Cryo-electron microscopy (cryo-EM) can help scientists determine the three-dimensional structure of proteins in unprecedented detail. Jacques Dubochet, former group leader at EMBL, shared the 2017 Nobel Prize in chemistry ...
Medical Xpress / Discovery of BIRC3 gene variants in Crohn's disease yields a druggable pathway
Researchers from The Hospital for Sick Children (SickKids) in Toronto have found a previously unknown genetic cause of Crohn's disease and uncovered how those changes trigger inflammation through a key immune pathway. The ...
Phys.org / 500-million-year fossil record reveals corals' symbiotic advantage shifted with changing environments
Coral reef ecosystems, widely seen as a climate change bellwether, are more complex than previously understood. A new international study by the universities of Bristol, Wuhan in China, and Erlangen-Nuremberg in Germany reveals ...
