Bile duct cancer, also known as biliary tract cancer, is a serious illness. The outlook for patients has not been great. However, researchers have made big strides in understanding how this cancer grows. This understanding has led to new ways of treating it. The focus now is on finding even bett
Pathological angiogenesis is a major player in ischemic retinal diseases. These diseases are a leading cause of blindness globally. The process involves the growth of new, abnormal blood vessels. This happens due to changes in how genes are expressed in response to shifts in metabolism within endoth
The world of healthcare technology assessment (HTA) and pricing has seen some progress in figuring out how to value combination products. These are products made up of different parts that work together. However, the real challenge is not just about figuring out the value. It is about who should be
Climate change is no longer just a distant threat. It's a real and present issue that's taking a toll on the mental health of young Americans. This is especially true for those who have experienced climate-related events firsthand. These experiences can lead to a mix of emotions, from concern and fr
Bacteria are clever. They have ways to bring in iron, which they need to grow. One such way is through a process called TonB-dependent signal transduction. This is a common trick used by gram-negative bacteria. It helps them move substances in and out of their cells while also sending signals. Take
Neutrophils are tiny warriors in our bloodstream. They are the most common type of white blood cell. They play a big role in what happens when the brain gets hurt. When the central nervous system is injured, these cells rush to the scene. They can either help or harm the healing process. This is whe
Flash droughts are becoming more frequent due to climate change. These sudden, intense dry spells can harm plants, tiny creatures, and even larger animals. However, their impact on animals that lay eggs, like turtles, is not fully understood. Usually, scientists study what happens when these animals
Pregnancy can be a rollercoaster. Hormones are all over the place. The body changes in amazing ways. But what if a woman has a rare condition called Multiple System Atrophy (MSA)? This condition affects the nervous system. It causes problems with movement and body functions. It usually starts in peo
A Russian-American woman, Ksenia Karelina, is back on U. S. soil after spending over a year in a Russian prison. Her crime? A small donation to a charity that supported Ukraine's military. Karelina, a former ballerina from Los Angeles, was arrested in February 2024 and sentenced to 12 years in a pen
In the world of gaming, 2025 is shaping up to be a big year for fans of Ninja Gaiden. This year, players will get to enjoy not one, but two new games in the franchise. The first is Ninja Gaiden 4, a highly anticipated sequel that has been a long time coming. The second is a bit of a surprise: Ninja
