Scientists have uncovered a critical piece of the puzzle in autoimmune diseases: a protein that helps release immune response molecules. By studying an ultra-rare condition, researchers identified ArfGAP2 as a key player in immune overactivity. Blocking it in mice prevented severe tissue damage, opening the door to potential treatments for a range of immune-related [...]
Quantum gravity is the missing link between general relativity and quantum mechanics, the yet-to-be-discovered key to a unified theory capable of explaining both the infinitely large and the infinitely small. The solution to this puzzle might lie in the humble neutrino, an elementary particle with no electric charge and almost invisible, as it rarely [...]
A Japanese research team found that the oxidized form of glutathione (GSSG) may protect heart tissue by modifying a key protein, potentially offering a novel therapeutic approach for ischemic heart failure. A new study by researchers in Japan suggests that the mitochondria, often called the powerhouse of the cell, could be a key target [...]
Millions of people in England may be living with Long Covid without even realizing it. A large-scale analysis found that nearly 10% suspect they might have the condition but remain uncertain, often due to lack of diagnosis, stigma, or self-doubt. Many Are Unsure If They Have Long Covid Nearly one in ten people (9.1%) [...]
What if poor sleep was doing more than just making you tired? Researchers have discovered that disrupted sleep in older adults interferes with the brain’s ability to clean out waste, leading to memory problems and increasing the risk of neurological diseases like Alzheimer’s. Poor Sleep and Brain Waste Removal Poor sleep in older adults may [...]
In humans and other multicellular organisms, cells multiply. This defining feature allows embryos to grow into adulthood, and enables the healing of the many bumps, bruises and scrapes along the way. Certain factors can cause cells to abandon this characteristic and enter a zombie-like state known as senescence where they persist but no longer [...]
A breakthrough nasal surgery has restored the sense of smell for a dozen long Covid patients. Experts at University College London Hospitals NHS Foundation Trust successfully employed a technique typically used for correcting blocked nasal passages, known as functional septorhinoplasty (fSRP). Researchers estimate that between 50,000 and 100,000 individuals in the UK are grappling with long [...]
Plastic waste and pollution in the sea have been among the most serious environmental problems for decades, causing immense damage to marine life and ecosystems. However, a breakthrough discovery may offer a game-changing solution. Researchers at Japan’s RIKEN Center for Emergent Matter Science have developed a revolutionary biodegradable plastic that dissolves in seawater. This [...]
Swiss researchers have developed a method for printing artificial muscles out of silicone. In the future, these could be used on both humans and robots. Swiss researchers have succeeded in printing artificial muscles out of silicone. In the future, the technology could be used not only in medicine, but also in robotics. Developing artificial [...]
Researchers at the Francis Crick Institute have identified genetic changes in blood stem cells from frequent blood donors that support the production of new, non-cancerous cells. Understanding the differences in the mutations that accumulate in our blood stem cells as we age is important to understand how and why blood cancers develop and hopefully how to [...]
