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Medical Xpress / Key gene behind drug resistance in small cell lung cancer identified
A research team has discovered a crucial mechanism that underlies chemotherapy resistance and metastasis in small cell lung cancer (SCLC). Their study shows that the silencing of the RASA4 gene through epigenetic mechanisms ...
Phys.org / Bison hunters abandoned long-used site 1,100 years ago to adapt to changing climate, Great Plains study finds
On the Great Plains of North America, bison were hunted for thousands of years before populations collapsed to near extinction due to overexploitation in the late 1800s. But long before then, bison hunters used various strategies ...
Medical Xpress / One in eight older people in Ireland require medical attention for a fall each year
New research from The Irish Longitudinal Study on Aging (TILDA) at Trinity College Dublin shows that falls represent a major and growing problem for the health system in Ireland. Despite tens of thousands requiring medical ...
Phys.org / How big can a planet be? With very large gas giants, it can be hard to tell
Gas giants are large planets mostly composed of helium and/or hydrogen. Although these planets have dense cores, they don't have hard surfaces. Jupiter and Saturn are the gas giants in our solar system, but there are many ...
Phys.org / EPA revokes scientific finding that underpinned US fight against climate change
The Trump administration on Thursday revoked a scientific finding that long has been the central basis for U.S. action to regulate greenhouse gas emissions and fight climate change, the most aggressive move by the president ...
Medical Xpress / Colorectal cancer is rising in younger adults. Here's who is most at risk and symptoms to watch for
Colorectal cancer is a threat not just to older adults but increasingly to young men and women, too. It's now the top cancer killer of Americans younger than 50.
Phys.org / Tiny Enceladus exercises giant electromagnetic influence at Saturn
A major study by an international team of researchers using data from the NASA/ESA/ASI Cassini spacecraft has revealed a lattice-like structure of crisscrossing reflected waves that flow downstream behind the moon in Saturn's ...
Medical Xpress / Berberine and leaky gut: Research explains persistent gut issues following intestinal infections
We often treat intestinal infections as an episode: a few days of symptoms, elimination of the pathogen, and recovery. In this view, the disease has a clear beginning and end. However, patient experiences and clinical data ...
Phys.org / When heat flows backwards: A neat solution for hydrodynamic heat transport
When we think about heat traveling through a material, we typically picture diffusive transport, a process that transfers heat from high-temperature to low-temperature as particles and molecules bump into each other, losing ...
Phys.org / Why brands can become emotional lifelines in times of crisis
The rain hasn't stopped for hours. Wind rattles the shelter's windows as the storm outside swells, flooding the streets they used to call home. In a crowded gym, a family of four sit huddled together on makeshift beds pushed ...
Phys.org / Holistic monitoring system measures the state of lake ecosystems
A new holistic monitoring system developed under the leadership of TU Graz measures boat waves with millimeter precision using satellite navigation data and sensors on buoys and for the first time allows investigations into ...
Phys.org / What's in a name? Information structure parallels discovered across cultures—with repercussions for Asian names
First names in Western countries today are more diverse than they were before early modern states evolved. This difference started to emerge in the 17th century in response to a change that took place in the naming system ...
