You know how scientists are always trying to fight cancer? Well, they've been using tiny particles called nanoparticles as a way to deliver medicine or boost the immune system. These nanoparticles can be tricky, though, because they interact with our immune cells in complex ways. To make sure these
Psoriasis and depression are two conditions that often go hand in hand. This isn't just a coincidence. Scientists have been looking into how these two conditions are connected. They believe that there's a two-way relationship between them. This means that having one condition can increase the chance
B cells are like tiny soldiers in our body's defense system. They produce weapons called antibodies to fight off germs. In a special training ground called the germinal center, these B cells battle to make better weapons. For a long time, scientists thought that B cells with weaker weapons (low-affi
Chickens might not seem like the most interesting subjects for scientific research, but recent findings throw light on a hidden world inside their bodies. When it comes to chickens, the pineal gland is a small but vital part of the brain. This tiny gland produces key chemicals that includes
Scratching an itch can feel really satisfying, but unfortunately, it might not be the best idea. Ever wondered why we have the urge to scratch an itch even though it makes things worse? Scientists at a university in Pittsburgh wanted to figure out this mystery. They conducted expe
Imagine if vaccines could be tailor-made to fight your specific cancer. That's exactly what researchers at Mayo Clinic are working on. Dr. Keith Knutson explains that these personalized lung cancer vaccines are not out of a sci-fi movie but a reality in medicine. Here’s how it works: scientists ana
Winter isn't just about snow and cozy fires. It also brings some health risks you should know about. Dr. Steve Dorsey from the Cleveland Clinic says icy sidewalks are a big problem, leading to many falls. Shoveling snow can be tough on your heart, too. Cold weather can weaken your immune system, mak
Scientists have found an ingenious way to tackle two various health threats using just one tiny protein. This little protein, originating from the Chikungunya virus, is typically spread by mosquitoes and can trigger large outbreaks. Normally, E. coli bacteria are harmless, but sometimes they can pos
Scientists have been exploring the role of CD8+ T cells in conditions like radiographic axial spondyloarthritis (r-axSpA) and psoriatic arthritis (PsA). These tiny defenders are often blamed for trouble based on genetic studies and their presence in affected tissues. Now, researchers are turning the
Scientists have found a way to spot tiny changes in DNA that can shape how genes work in Nelore cattle. They looked at muscle tissue from 80 male cows and used fancy tools to measure gene activity. By doing this, they could see how these tiny changes, called SNPs, affect how genes are put together.
