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Medical Xpress / Unusual days signal rising migraine risk
Harvard Medical School researchers report that higher day-to-day "trigger surprisal" scores were associated with migraine attacks over the next 12 and 24 hours. In this cohort, higher surprisal scores aligned with greater ...
Medical Xpress / Exercise-induced vesicles boost neuron growth when transplanted into sedentary mice
Researchers at the University of Illinois Urbana-Champaign report that extracellular vesicles released into the bloodstream during aerobic exercise can, on their own, drive a robust increase in adult hippocampal neurogenesis ...
Phys.org / From warriors to healers: Muscle stem cell signal redirects macrophages toward tadpole tail regeneration
Researchers Sumika Kato, Takeo Kubo, and Taro Fukazawa of the University of Tokyo have discovered that c1qtnf3, a secreting factor, namely a protein molecule that is secreted by a cell and influences functions of other cells, ...
Phys.org / Hayfeeders and other tools can improve health, welfare of stabled horses
Simple items like hay feeders, giant rubber activity balls and shatter-proof mirrors can improve the health and welfare of stabled animals while also reducing frustration behaviors, according to University of California, ...
Phys.org / Reducing arsenic in drinking water cuts risk of death, even after years of chronic exposure: 20-year study
A 20-year study of nearly 11,000 adults in Bangladesh found that lowering arsenic levels in drinking water was associated with up to a 50% lower risk of death from heart disease, cancer and other chronic illnesses, compared ...
Medical Xpress / Single-dose radiation before surgery can eradicate breast cancer
A single, targeted high dose of radiation delivered before other treatments could completely eradicate tumors in most women with early-stage, operable hormone-positive breast cancer, according to a study led by UT Southwestern ...
Phys.org / Iron-sulfur cluster found essential for proper ribosome assembly in cells
A single iron-sulfur building block directly determines whether ribosomes—the protein factories of our cells—work smoothly or not. This is the conclusion of a recent research project led by the RPTU Kaiserslautern-Landau. ...
Phys.org / New photonic chips passively convert laser light into multiple colors on demand
Over the past several decades, researchers have been making rapid progress in harnessing light to enable all sorts of scientific and industrial applications. From creating stupendously accurate clocks to processing the petabytes ...
Medical Xpress / Researchers explore how neurological activity gives rise to human experience
Humans know they exist, but how does "knowing" work? Despite all that's been learned about brain function and the bodily processes it governs, we still don't understand where the subjective experiences associated with brain ...
Phys.org / PFAS in ski wax: Forever chemicals hit the slopes
PFAS—short for per- and polyfluoroalkyl substances—are currently the subject of numerous discussions and legislative proposals. Many of these so-called "forever chemicals" are harmful to human health and the environment. ...
Medical Xpress / Precision therapy could stop breast cancer at the source
Researchers at the University of California San Diego School of Medicine have identified a promising new therapy for triple-negative breast cancer (TNBC), which is among the most aggressive and difficult-to-treat forms of ...
Phys.org / Black hole mergers could give rise to observable gravitational-wave tails
Black holes, regions of spacetime in which gravity is so strong that nothing can escape, are intriguing and extensively studied cosmological phenomena. Einstein's general theory of relativity predicts that when two black ...
