Macrophages, the body's cleanup crew, swallow dead cells through a process called efferocytosis. During this cleanup, they make special lipid molecules using oxygenases. Among these, very reactive lipid-derived electrophiles (LDEs) can modify important proteins inside the cells. But until now, we di
Did you know that certain metals can help strengthen our bones? Scientists have discovered that tiny nanoparticles made from metal and plant compounds can help control how our bones are built and broken down. This is a big deal for people with osteoporosis, a disease where bones become weak and pron
Lee Zeldin, nominated to lead the Environmental Protection Agency (EPA), has a plan. He wants to cut back on federal regulations that he thinks are hurting the economy. But he promises to keep protecting the environment and people's health. Zeldin has experience working with both parties to pass law
Have you ever wondered how proteins find their way along DNA? They don't just land on the perfect spot every time. Scientists have been exploring how proteins move along DNA, focusing on their binding and unbinding. Imagine proteins sliding along a twisty road (DNA) with electricity and bonding inte
It's election time for the United Federation of Teachers (UFT), and things are heating up. A group of teachers—both retired and in service—is trying to boot out the current president, Michael Mulgrew. They're not happy about a plan to switch their health insurance to a privatized system called Medic
Imagine if your favorite sport's heroes joined forces with the government to tackle a major societal issue. That's exactly what NASCAR has done by teaming up with the Department of Homeland Security. The issue at hand? Online child sexual exploitation and abuse, often shortened to CSA. As technology
Have you ever wondered how tiny microbes in your body can influence your health? Scientists have been using mass spectrometry to study these microbiomes for a while now. Recently, they've started to harness the power of metaproteomics, which looks at the proteins produced by these microbes. This is
You know how proteins in your body can have sugar molecules attached to them? This process is called glycosylation. It's super important for things like making proteins strong and helping cells stick to each other. But sometimes, these sugar coatings can go wonky. When they do, it's linked to seriou
Blood-contacting medical devices often trigger immune responses, leading to blood clots and cell overgrowth. Creating special textures on these devices to prevent these issues is a major challenge. Scientists have developed a unique titanium surface with tiny bumps and grooves, which are incredibly
Imagine TikTok’s US operations being sold for up to $50 billion! That's a lot of money, right? Business bigwigs like Elon Musk might need to dig deep into their pockets if ByteDance, TikTok’s parent company, decides to sell. This could happen if the Supreme Court upholds a national security law that
