Ever wondered how many K-wires make a difference in ACL surgery? Well, let's dive in! Patients with a re-torn ACL and a steep tibial slope (over 12°) often need a procedure called anterior tibial closing wedge osteotomy (ATCWO). While this helps lower failure rates in revision surgeries, it might sl
Ever wondered why our bodies struggle to grow new blood vessels as we age? The blame often goes to endothelial cells, which line our blood vessels and have a hard time copying themselves and producing energy. The root cause? They're missing a vital molecule called NAD+. Intriguingly, scientists fou
Ever thought about how a student's personality affects how much they enjoy learning? It's like a secret code that might impact their classroom experience. Let's start with personalities. Some students are super chatty and always ready to dive into new topics, while others are more reserved. These d
Ever wondered how researchers tackle the lack of cancer history in the US National Health and Nutrition Examination Survey (NHANES) data? They’ve cleverly found a workaround using R programming. The key lies in examining specific chemicals in urine and blood, such as monocarboxynonyl phthalate and P
Ever heard of a fungal infection called paracoccidioidomycosis, or PCM? It's a big deal in Latin America, especially Brazil. You might ask, what does this have to do with blood vessels? Scientists have been puzzled about a protein called vascular endothelial growth factor, or VEGF, and its role in P
Ever heard of glycohybrids? They're super important biomolecules with lots of jobs in our bodies. Scientists have just made a bunch of new ones by linking sugar molecules to a compound called coumarin using a special ring called 1, 2, 3-triazole. This ring was made using a clever technique called cl
Ever since Donald Trump was elected president in November 2024, people have been wondering who he would choose to lead the Department of Health and Human Services (HHS). Recently, Trump announced his nomination of Robert F. Kennedy Jr. , widely known as RFK Jr. , for this key role. Trump believes th
Ever wondered how stress can affect your body's aging process? Scientists looked into this by studying a gene called GABRA6 and its link to telomere length in blood cells. Telomeres are like caps at the end of your DNA strands, and their length is a marker for how fast your cells age. The GABRA6 gen
Ever wondered how our brains quickly pick out the average face from a crowd? It turns out, age plays a big role in this trick our minds can do. Scientists discovered that when we see a group of faces, we can easily figure out the average face. But do different ages change how well we do this? Resea
Ever wondered how you could sneak large molecules into cells? Well, scientists have found a clever trick using tiny droplets called peptide-based coacervates. These droplets form when two different large molecules, usually with opposite charges, come together and stick to each other. They're like ti
