Ever heard of a sneaky game tumors play to slip past our immune system? It's called adaptive immune resistance. One trick tumors use is to make more of a protein called PD-L1, which puts the brakes on immune cells. This PD-L1 is made in a part of the cell called the endoplasmic reticulum, and it can
Imagine this: performing surgery on the lungs without the need for any advanced, expensive tools. That's what some surgeons are exploring with video-assisted thoracoscopic lobectomy. This technique involves removing a part of the lung without staplers or energy devices. It's not just a far-fetched i
Ever wondered if damaged sperm DNA really affects IVF success? Scientists have been debating this for a while. Some say a high sperm DNA fragmentation index (DFI) means poor embryo quality. But recent studies show it's not that simple. First, let’s talk numbers. The threshold for diagnosing male in
In Los Angeles, a surprising incident unfolded near Crypto. com Arena and the LA Convention Center on Saturday afternoon. A large group of bicyclists, estimated to be around 30 to 40, found themselves in trouble with the law after allegedly setting off a firework inside a trash can. The incident hap
The COVID-19 pandemic shook up how we treat infections, especially with antibiotics. In North Cyprus, community pharmacists have been on the front lines, witnessing changes in how people use these drugs. This study dived into what these pharmacists know, think, and see about antibiotic use during an
Have you ever wondered how liverworts, those tiny plants, became so diverse? Scientists have been looking into this. They found that when it comes to elevation and temperature, liverworts have a cool past and some hotspots for diversity. By tracking their evolution across mountains worldwide, they d
Ever dreamed of working in the White House? Well, under President Donald Trump, it wasn't just about your skills anymore. The Trump administration was all about loyalty. They were keen to find people who truly believed in Trump's "Make America Great Again" (MAGA) movement. Here's what it was like tr
Let's talk about an interesting event that happened in the U. S. government. President Trump fired about 17 inspectors general, who are like the police of government agencies, keeping things in check. They were removed all at once, which some people in Congress found troubling. Why? Because it might
The world is facing a big problem: bacteria are becoming resistant to antibiotics. That's why scientists are looking for new ways to fight these nasty germs, especially those that cause serious infections like Klebsiella pneumoniae. One exciting option is using phages, which are viruses that attack
Manchester United is mulling over the idea of signing French forward Christopher Nkunku on loan from Chelsea. This comes after Nkunku expressed his frustration with limited game time at Chelsea. Despite his versatility and impressive goal tally, he's not a regular starter in the Premier League. Chel
