Tuberculosis (TB), causing countless cases and deaths yearly, needs better diagnostic tools. Traditional measures have limitations, so we turned to aptamers. These super-specific single-stranded DNA or RNA molecules can detect TB biomarkers with precision. We did a deep dive into research to see how
When iron and carbon alloys transform, things can get complicated. Sometimes, the growing ferrite and austenite phases, instead of working together, drift apart due to pre-existing cementite particles in the austenite phase. This is what's called a non-cooperative or divorced eutectoid transformatio
Theresa Nist, a 71-year-old from "Golden Bachelor, " is getting a lot of attention from much younger men since her split from Gerry Turner. She's been receiving direct messages on Instagram from guys who are younger than her son. Nist finds this surprising and says these young men keep trying, even
Imagine a world where we can predict and plan for the end of malaria. Scientists have created a model that shows how drugs can work together to wipe out this disease. The model focuses on how people and mosquitoes interact, using a system called SIS. It helps us understand how different drugs can re
Have you ever heard of scabies? It's a skin condition that can spread quickly, especially in places like hospitals. Usually, doctors in Europe treat it with two doses of ivermectin, 7 days apart. But at Careggi University Hospital in Florence, Italy, they tried something different. They had a case o
On a Monday afternoon in Kansas City, tragedy struck when a man and a woman lost their lives in a shooting. The incident occurred around 3:30 p. m. near the intersection of Blue Hills Road and Citadel Drive, close to 71 Highway and E. 63rd Street. Witnesses heard gunshots and directed police to a ve
Picture this: about 50, 000 years ago, humans and Neanderthals started mixing. This genetic exchange lasted for around 7, 000 years. Today, non-African humans carry about 1% to 2% Neanderthal DNA. This blend might have strengthened our immune systems and influenced our skin colors. But not all Neand
Imagine a plant that can make exact copies of itself through seeds. This is called apomixis, and it's a fascinating way some plants reproduce. Scientists have been looking into this because it could revolutionize agriculture by locking in desirable traits quickly. However, they've faced challenges i
Purifying large biotherapeutic entities like viral coat proteins and mRNA is tougher than handling smaller products. These huge molecules struggle to reach binding sites in regular chromatographic media. However, size exclusion chromatography (SEC) offers a potential solution by isolating them in th
Meet collagenases – tiny enzymes with a big job in cancer. They're part of a group called matrix metalloproteinases (MMPs), and they help cancer cells spread and invade. But spotting these enzymes in action isn't easy with traditional methods like substrate zymography and in situ zymography. They're
