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Medical Xpress / Parkinson's-linked gene holds clues to battling deadly bacterial infections
Innovative research led by a University of Ottawa Faculty of Medicine professor whose lab focuses on mechanisms that maintain a healthy immune system has discovered that a gene best known for increasing the risk of Parkinson's ...
Medical Xpress / AI-calculated brain age predicts dementia risk years before doctors can see it
Memory clinics still rely on visual rating scales to assess brain atrophy, yet these tools lack the sensitivity to catch subtle changes associated with early dementia. A measure of how old a person's brain appears on brain ...
Phys.org / AI boosts sensitivity to double-Higgs signatures occurring about once per trillion collisions
Is the universe as stable as we think it is? That's one of the big questions that particle physicists worldwide are preparing to answer with the Large Hadron Collider, or LHC—the world's most powerful particle accelerator—when ...
Phys.org / Intense light bent out of shape—ultrafast lenses made from gas
Researchers from the MPIK in Heidelberg used an atomic gas as a time-dependent lens to shape and spectrally manipulate intense high-frequency laser pulses. This gas-based optical element could pave the way toward better XUV- ...
Medical Xpress / Compound produced after eating pomegranates targets stiff-heart failure pathway, early tests suggest
A compound produced in the body after eating pomegranates improves heart function by up to 80% in a type of heart failure with limited treatment options.
Medical Xpress / How loss of tumor suppressor drives ER+ breast cancer to metastasize to the bone
A Baylor College of Medicine-led team has uncovered how loss of tumor suppressor neurofibromin (NF1) in estrogen receptor-positive (ER+) breast cancer cells drives the cells' preference to metastasize to bone.
Phys.org / Shrews exhibit reversible size changes in their skulls and noses to get through the winter
Scientists had previously observed that some species of shrews undergo a form of biological plasticity in which their bodies, skulls, brains and some organs shrink in the winter, then regrow in the spring. Now, a new study ...
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 ...
Phys.org / UK forecasts 'biggest' El Nino will smash records, spark hottest year
This year's El Niño weather pattern will be the biggest in more than a century and could make 2027 the hottest year globally, Britain's national weather agency predicted Friday.
Tech Xplore / Holographic laser printing makes 3D shapes—voids and all—in one shot
Researchers at the University of Utah's John and Marcia Price College of Engineering, in collaboration with researchers from The University of Texas at Austin, have demonstrated a new method of 3D printing that avoids the ...
Medical Xpress / Cognition and consciousness arise from analog computations, says new theory
A new theory, published in The Journal of Neuroscience by three scientists at the Picower Institute for Learning and Memory at MIT, offers an explanation of how the brain produces cognition and consciousness: It uses traveling ...
Phys.org / Messy life-producing cellular process caught in action for first time
All living things have a fleet of tiny copy machines that turn instructions from DNA into RNA molecules responsible for helping build proteins that keep organisms alive. One of those nanoscale machines, called eukaryotic ...
