Researchers from Stanford University and Aarhus University develop a cheap alternative to platinum-based electrolysis for producing hydrogen, a crucial component in fertilizer production. The new method achieves efficiency comparable to platinum-based systems while reducing costs.
Researchers at Cardiff University have identified a compound that potently inhibits Bcl3 and completely halts the spread of metastatic tumors in mice. The development aims to create a therapeutic agent capable of blocking metastatic disease in breast cancer and various tumor types.
Researchers have found that neurons in the basal ganglia can signal the concatenation of individual elements into a behavioural sequence. The study's findings suggest that the brain uses a mechanism called chunking to organize memories and actions.
Researchers at Harvard's Wyss Institute have developed a new humidity-driven generator using bacterial spores, which can generate 1000 times more force than human muscle. The prototype captures just a small percentage of the energy released by evaporation, but could provide a new source of renewable energy if scaled up.
Researchers have recovered the genome of a 7,000-year-old individual from La Braña-Arintero site in Spain, revealing surprising genetic traits. The ancient European hunter-gatherer had African versions of genes that determine light skin and blue eyes, suggesting he had dark skin and a unique phenotype.
Researchers at Massachusetts General Hospital have found that shortening the guide RNA component of CRISPR-Cas nucleases can substantially reduce off-target DNA mutations. Truncated gRNAs, or tru-gRNAs, are just as efficient as full-length gRNAs in reaching their intended target but with greatly reduced off-target effects.
Researchers discovered that breast stem cells and their 'daughters' have a much longer lifespan than previously thought, actively maintaining breast tissue throughout life. This finding has implications for identifying the cells of origin of breast cancers and developing new treatment strategies.
Researchers at Cleveland Clinic have discovered a process by which high-density lipoprotein (HDL) loses its cardio-protective properties and promotes inflammation. The study identified the structure of dysfunctional apoA1/HDL and found that higher levels raise cardiovascular disease risk in patients.
Research reveals tropical ecosystems releasing 2 billion extra tonnes of carbon into atmosphere per year with each 1 degree rise in tropical temperature. The study suggests increased vulnerability of tropical ecosystems to climate change, contradicting current land carbon cycle models.
A new multilayer stent may revolutionize the treatment of aortic aneurysms in the US, offering improved outcomes and reduced need for surgical bypass grafts. The device has already shown promising results in European trials, with patients experiencing similar or better outcomes than those treated with traditional stents.
The study reveals that greenhouse gas effects on climate are uncertain due to complex interactions between aerosols, cloud cover, and sunlight. Researchers highlight the need for improved observational tools and models to reduce uncertainty in climate forcing and predict future impacts of aerosols on weather and climate.