The mouth is home to many types of cells. Some of these cells can change and become precancerous. This means they are not yet cancerous but have the potential to become so. Many factors can influence whether these precancerous cells will turn into cancer. Understanding these factors i
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
Designing digital health tools that actually work and are easy to use is no easy task. It is tough to make something that people will use and find helpful. The person-based approach is one way to tackle this. It focuses on getting feedback from the people who will use the tool. But it doesn't sp
The U. S. ambassador to Ukraine, Bridget Brink, has chosen to leave her post sooner than expected. This news comes from three different sources and was confirmed by the State Department. Brink has been in her role for three years, which is quite a long time to serve in a war zone. The spokesperson f
Google is gearing up for a significant update to its Material Design 3. This update is all about making apps more expressive and engaging. The tech giant is expected to reveal this new design theme at the upcoming Google I/O event in May. The new theme, currently codenamed "Material3Expressive, " ai
The U. S. has made defending Taiwan a big part of its Pacific plans. But its trade tactics might make things worse. The U. S. has been talking about a strong Pacific strategy. The defense of Taiwan is a key part of this plan. This isn't new. It's been U. S. policy since 1949. But things have changed
People are trying to figure out how to build a driving simulator that works well inside an fMRI machine. This is not easy. The fMRI machine is a big, noisy, and powerful magnet. It is used to look at the brain while it is working. The driver must lie down and look at a screen. The simulator has to b
Menopause is a significant life change that affects everyone differently. For those living with HIV, this phase can bring extra hurdles. This discussion will explore the unique challenges faced by individuals with HIV during menopause. It will also look at the current understanding of this topic
The Department of Homeland Security has recently sent out a wave of notices to immigrants. These notices are clear and direct. They tell tens of thousands of migrants to leave the United States right away. These migrants had been living and working in the country temporarily. They had been given per
In 2019, a clever plan was put into action to change how people in eastern Singapore handle minor health issues. The idea was to steer folks away from crowded emergency rooms and towards local clinics. This plan was called GPFirst. The goal was to make people more aware of GPFirst and to get them to
