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Medical Xpress / One gene deletion tears off colon cancer's invisibility cloak, boosting immunotherapy
A study from the University of Calgary shows that removing a single gene makes colon cancer cells a target for immunotherapy—a fundamental breakthrough. The research, published in Cell Reports Medicine, was led by Dr. Arshad ...
Medical Xpress / Seven years after Ebola, survivors still live with neurological scars left by the disease
Ebola virus disease is caused by infection with an orthobolavirus found primarily in sub-Saharan Africa and can be fatal in 50% of those infected, on average. Among those who survive the disease, it leaves behind its imprint ...
Medical Xpress / Exploring how a treatment improves coordination after stroke
Following stroke, patients have a hard time performing coordinated movements. Transcranial ultrasound stimulation (TUS) is emerging as a treatment to improve poststroke coordination, but the mechanisms for this motor improvement ...
Medical Xpress / These tiny genetic fragments may be critical for telling a brain when to rest
The altered presence of tiny fragments of neuronal genes, called microexons, causes hyperarousal in zebrafish. This is the main conclusion of an international study led by Pompeu Fabra University (UPF) and the Center for ...
Phys.org / How sea-ice microbes survive the Southern Ocean's harsh winter has implications for climate change
A study led by South African scientists reveals that during winter, the sea ice around Antarctica harbors a reservoir of microbes, most of which have one thing in common—the ability to produce and break down a compound known ...
Phys.org / Skin and color pattern of 125-million-year-old crocodile revealed by extraordinary fossil from the Pyrenees
A new study published in Zoological Journal of the Linnean Society describes, for the first time in detail, the soft tissues preserved in Montsecosuchus depereti, a Lower Cretaceous crocodylomorph from the Pedrera de Meià ...
Phys.org / How much clothing is too much? The math behind having a sustainable wardrobe
Most people suspect they own too many clothes, but they aren't sure exactly what the "right amount" is. Recent wardrobe studies, in which researchers literally peek inside people's closets, show the scale of the problem is ...
Phys.org / Medieval Moroccan bathhouse steps reveal rare game board
Archaeologists have discovered a game board carved into the steps of a medieval bathhouse in the Moroccan town of Walīla (the Roman city of Volubilis). The find is a rare example of a medieval game board that can be securely ...
Phys.org / Molecular simulations uncover why water nanodrops spread thin on hydrophilic surfaces
Why does water roll off a duck's back but spread on clean glass? For macroscopic (millimeter-scale) drops, this behavior can be explained using continuum theory. However, when nanoscale (10–9 mm) droplets spread on surfaces, ...
Phys.org / Microbial partners may help maize and sorghum respond to higher temperatures
New research suggests the microbiome near the surface of a plant's roots, known as the rhizosphere microbiome, may play a role in helping crops respond to heat stress.
Phys.org / Brain enzyme caught doing something unexpected—it builds polysialic acid on itself
A chance discovery at Nagoya University in Japan has shown that a well-known brain enzyme has a hidden ability: It builds a sugar chain on itself, becomes secreted from the cell and deactivates, then switches on outside the ...
Phys.org / New technique sharpens predictions of metal alloy behavior by capturing subtle atomic patterns
Companies working at the frontier of aerospace, energy and computing are constantly looking for new materials to improve performance. But in order to understand how those materials will actually behave once they're inside ...
