Ever wondered how doctors check if a little spot on your lung is serious? One way they do it is by using robots! Lung cancer is a big problem, with lots of people dying from it each year. The tricky part is that many people don't feel sick when they first get it. So, doctors often find it by acciden
Ever noticed how people turn to certain songs when they're feeling down? During stressful times like the COVID pandemic, many of us have our go-to "coping songs" that help us feel better. This is the first time researchers are trying to understand how these songs might be linked to our well-being go
Feeling stressed out? You're not alone. Stress can mess with your body, mind, and how you act. Knowing the signs can help you stay healthy and avoid problems like high blood pressure, heart disease, and diabetes. Ever heard of the "fight-or-flight" response? When your brain thinks something's w
Muscle wasting is a serious issue as we age or fall ill. Sarcopenia hits elderly folks, making their muscles shrink faster. Cachexia is worse, often tied to illnesses like cancer. Both have different roots, but they share some molecular tactics. Figuring out these differences and similarities is cru
Iron Regulatory Protein 2, or IRP2, plays a role in regulating iron levels in our cells. Scientists have found that IRP2 could be linked to chronic lung diseases like COPD. Resistive breathing, a common issue in these diseases, puts extra stress on the lungs. Researchers used mice to study how IRP2
Chronic obstructive pulmonary disease, or COPD, is often caused by smoking, but other factors like pollution and chemical exposure can also contribute. One common treatment for COPD is oxygen therapy, which helps ease breathing difficulty and boost survival rates. With advances in technology, mobile
Today marks a special day for some amazing people, including Kate McKinnon, who turns 41, and Julie Chen and Gabrielle Reece, who both celebrate their 55th birthdays. Even the hilarious Rowan Atkinson joins the party at 70! As we wish them well, let's take a moment to think about what makes us happy
Scientists are making big strides in solar cell technology using cadmium telluride (CdTe). One key focus is enhancing the performance of these cells by adding tiny amounts of phosphorus (P) and selenium (Se). They've used advanced microscopes, like Kelvin probe force microscopy (KPFM) and scanning s
Fixing a heart after a heart attack is no easy task. There's this substance called ginsenoside Rb1 that can safeguard heart cells and encourage their regrowth, but it doesn't do a stellar job on its own. So, scientists decided to give it a helping hand - they paired it with teeny-tiny, sponge-like m
Ever wondered how lung damage in severe COPD patients shows up on CT scans? It turns out, there's a strong link between the destruction of lung tissue, known as lobar emphysematous destruction, and the amount of air trapped in the lungs, called volumetric air trapping. Imagine your lungs as a spong
