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Medical Xpress / Single-dose intranasal vaccine blocks coronavirus transmission in animal models
A research team at the LKS Faculty of Medicine, the University of Hong Kong (HKUMed), has developed a novel live-attenuated vaccine candidate, cb1, capable of generating broad immunity against a wide range of beta-coronaviruses ...
Medical Xpress / Cancer tumors may protect against Alzheimer's by cleaning out protein clumps
Cancer and Alzheimer's are two of the most common chronic diseases associated with aging. For years, doctors have known about a curious aspect of these two conditions: people who survive cancers are significantly less likely ...
Medical Xpress / First-of-its-kind probe monitors fetal health in utero during surgery
Northwestern University researchers have developed the first device that can continuously track a fetus's vital signs while still in the uterus—a feat that previously had not been possible. The soft, flexible, robotic probe ...
Medical Xpress / A skin biopsy can detect a rare neurodegenerative disease
By determining the structure of the deposits responsible for transthyretin amyloidosis through a simple skin biopsy, scientists at UNIGE are paving the way for a new diagnostic method for neurodegenerative diseases. Transthyretin ...
Phys.org / 'So little we know': In submersibles revealing the deep sea
A dome-fronted submersible sinks beneath the waves off Indonesia, heading down nearly 1,000 meters in search of new species, plastic-eating microbes and compounds that could one day make medicines.
Phys.org / Yes, feral cats and foxes really have driven many Australian mammals to extinction
Millions of years of isolation have shaped Australia's extraordinary mammal fauna into species unlike anywhere else in the world, from platypus to koalas and wombats. Tragically, Australia is the world leader in mammal extinctions.
Phys.org / Bacteria use wrapping flagella to tunnel through microscopic passages, research reveals
Researchers have discovered how bacteria break through spaces barely larger than themselves, by wrapping their flagella around their bodies and moving forward. Using a microfluidic device that mimics insect gut channels, ...
Phys.org / Innovative catalyst enables CO₂-free production of hydrogen and formate from waste byproduct glycerol
Researchers at Johannes Gutenberg University Mainz (JGU) have developed a method that gives access to the valuable raw materials formate and hydrogen from the waste product glycerol. Formates are the salts of formic acid ...
Phys.org / A new three-way single step rearrangement enables precise ring editing
A new three-way bond-breaking and making mechanism makes the synthesis of five-membered rings easier than before.
Phys.org / Journey to center of Milky Way with upcoming NASA Roman core survey
At the heart of our own galaxy, there is a dense thicket of stars with a supermassive black hole at the very center. NASA's Nancy Grace Roman Space Telescope will provide the deepest-ever view of this zone, revealing stars, ...
Tech Xplore / Three-in-one process recycles spent lithium batteries, captures CO₂ and generates catalysts—all at room temperature
Scientists from China have developed a new way to recycle lithium batteries that is a triple win for the planet. It not only extracts nearly all the lithium for reuse but also traps carbon dioxide and converts the remaining ...
Phys.org / Scientists observe a 300-million-year-old brain rhythm in several animal species
Sleep is a universal biological state that allows all animals, from mammals to amphibians, fish and even insects, to restore their energy and consolidate knowledge that can contribute to their survival. Neuroscientists and ...
