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Medical Xpress / First-in-class molecules dial down inflammation without compromising immunity

Scripps Research scientists have developed a new class of drug compounds that reduce harmful inflammation while leaving the body's ability to fight infections intact—a long-sought goal in treating autoimmune diseases. The ...

10 hours ago
Phys.org / Fluorescence imaging technique reveals hidden magnetic chemistry in living systems

A research team at the University of Tokyo has developed a new microscopy platform that can observe a previously hidden layer of biomolecular chemistry linked to weak magnetic fields. The work, led by Project Researcher Noboru ...

9 hours ago
Phys.org / How a common herbicide affects honeybee brains and behavior

Cultivating flowering plants for pollinator gardens, commercial farms, or home landscapes often relies on the use of herbicides to manage unwanted weeds. Honeybees are attracted to these locations and play a critical role ...

14 hours ago
Phys.org / Advancing synthetic cells: A more flexible system to replicate cellular functions

Creating artificial systems that mimic the functioning of cells is one of the goals of what is known as synthetic biology. These models, known as synthetic or biomimetic cells, allow some of the basic processes of life to ...

8 hours ago
Medical Xpress / New mouse model of virus-driven liver cancer may boost diagnosis and treatments

Liver cancer is one of the world's deadliest cancers, and most cases are linked to chronic viral hepatitis. Yet scientists have lacked an animal model that faithfully recapitulates how the disease unfolds in people, from ...

8 hours ago
Phys.org / Dual-drug nanotherapy crosses blood–brain barrier, improving survival in preclinical glioblastoma models

Mayo Clinic researchers developed an experimental nanotherapy that delivers two cancer drugs directly to brain tumors, according to a study published in Communications Medicine. The strategy extended survival in preclinical ...

9 hours ago
Phys.org / Alignment during conversations is highly situation-dependent, study finds

When people are talking, they can start to unconsciously mirror each other, for instance, in the words they use, their sentence structures and even hand gestures. This tendency to mirror others can lead to smoother conversations, ...

16 hours ago
Phys.org / Mechanical inputs boost diamond quantum sensor states as Q factor tops one million

Most people think of diamonds as high-end adornments. Not Ania Bleszynski Jayich. The UC Santa Barbara physicist sees diamonds, which she grows in the UC Quantum Foundry, as a potentially powerful foundation for quantum sensors. ...

10 hours ago
Phys.org / 'Switch' behind flash drought in Puerto Rico uncovered

In Puerto Rico, drought doesn't always arrive slowly. Sometimes, it appears in days. That speed can leave producers scrambling, reservoirs dropping, and communities facing water restrictions before they can react. In a place ...

9 hours ago
Medical Xpress / How does mitochondrial DNA influence human health?

Some of your most important life partners are the mitochondria that power all your cells. You and these little cellular powerhouses are in a 1.5-billion-year-old evolutionary relationship—but mitochondria brought some baggage. ...

9 hours ago
Phys.org / More dives, fewer reef sharks: Caribbean study links tourism pressure to shark sightings

Reef sharks are observed less frequently on Caribbean reefs that have high levels of diving activity and greater coastal development, according to new research published in the Journal of Applied Ecology. Even recreational ...

10 hours ago
Phys.org / Stitching precise patterns—with lasers

Just as embroiderers, with needle and thread, can transform plain fabric into an intricate pattern, engineers can use lasers and polymers to create flexible, complex structures that could transform life-saving sensing technology. ...

9 hours ago