Pathogenic bacteria inhibit host cell secretion to manipulate host immunity
In nature, there is a constant evolutionary battle between microbes and their hosts, during which many bacteria secrete specific proteins into the host's cells, aiming to alter its physiology while increasing pestiferous activity......»»
Unique multidomain enzymes from bacteria identified
Pharmaceutical scientists from the National University of Singapore (NUS) have identified and characterized a unique multidomain enzyme capable of catalyzing two distinct types of reactions, both vital for making drug molecules......»»
Controller for HomeKit 7.2 introduces a host of new features for iOS 18
The latest Controller for HomeKit Version 7.2 release introduces a range of new features designed to fully take advantage of iOS 18’s capabilities. The update focuses on enhancing smart home control and providing a more streamlined experience for u.....»»
Research on how gut bacteria breaks down dietary fiber could lead to helpful new probiotics
There are trillions of bacteria in the human gut microbiome. When we eat fruits and vegetables, some of these bacteria break down the dietary fiber and provide us with metabolites, small molecules our body can use for energy or cell repair......»»
Display shipments for M4 MacBook Air and new iPhone SE set to begin soon as early 2025 launches near
Apple is planning a host of M4 Mac announcements for next week, but one model that won’t be included is the MacBook Air. However, a new report indicates we shouldn’t have to wait long for Apple’s most popular Mac to get updated, or the new iPho.....»»
Live-cell imaging under centrifugation: New method measures the forces that keep the nuclei of living cells centered
Using two specialized microscopes invented at the Marine Biological Laboratory (MBL), a team of researchers from Japan and the MBL have developed a new method to measure the forces that keep the nucleus centered within a living cell. The experiments.....»»
Live-cell imaging under centrifugation: New method measure the forces that keep the nuclei of living cells centered
Using two specialized microscopes invented at the Marine Biological Laboratory (MBL), a team of researchers from Japan and the MBL have developed a new method to measure the forces that keep the nucleus centered within a living cell. The experiments.....»»
New technology illustrates bacterial "hibernation states"
Like hibernating bears, certain bacterial cells have the ability to shift into a "low-power" metabolic state in which they can stably survive without growing. This state is often seen in the context of antibiotic-resistant infections as bacteria form.....»»
An elegant switch regulates production of protein variants during cell division
Our cells contain thousands of proteins that have gone largely undetected and unstudied until recent years: these are variants of known proteins, which cells can make when their protein-building machinery interacts differently with the same stretch o.....»»
A multi-level breakthrough in optical computing—a faster, more efficient, and robust memory cell
For the first time, an international cadre of electrical engineers has developed a new method for photonic in-memory computing that could make optical computing a reality in the near future......»»
GM, Ford try to ease fleet customers" switch to EVs
Switching to an electric vehicle comes with a host of considerations, including when and where to charge it. For fleet operators, moving away from gasoline-powered vehicles also comes with business implications. Some companies might be interested.....»»
De-extinction company provides a progress report on thylacine efforts
Stem cell editing, complete genome, and cane toad resistance mark necessary steps. Colossal, the company founded to try to restore the mammoth to the Arctic tundra, has also deci.....»»
iOS 17.7.1 is coming soon for iPhone users not yet on iOS 18
Apple is preparing a host of big software updates for next week, including iOS 18.1 with the first Apple Intelligence features. But it turns out, there’s another iPhone software update on the way: iOS 17.7.1 is coming soon too. more….....»»
Apple Intelligence in iOS 18.1 will have a waitlist, here’s how to jump the line
The first Apple Intelligence features are coming next week in iOS 18.1. If you have an AI-compatible iPhone model, the software update will bring a host of new features. But not right away—Apple Intelligence will come with a waitlist. Here’s how.....»»
Sonos Arc Ultra, Car Key expands, & Shortcuts automations with Clicks on HomeKit Insider
On this episode of the HomeKit Insider Podcast Clicks co-founder and CMO Jeff Gadway joins to discuss Shortcuts automations, the new Sonos line, and more.HomeKit Insider PodcastGuest co-host this week is Jeff Gadway. He founded Clicks keyboard case w.....»»
Researcher finds special proteins are key when antibiotic resistance spreads
Antibiotic resistance is a growing public health problem globally. The problem is exacerbated by the fact that some bacteria that have become resistant to antibiotics have the ability to spread that resistance to other bacteria via secretion systems......»»
Structural biology analysis of a Pseudomonas bacterial virus reveals a genome ejection motor
The viruses that infect bacteria are the most abundant biological entities on the planet. For example, a recent simple study of 92 showerheads and 36 toothbrushes from American bathrooms found more than 600 types of bacterial viruses, commonly called.....»»
Discovery of new bacterial toxins could be key to fighting infections
Researchers have discovered a new group of bacterial toxins that can kill harmful bacteria and fungi, opening the door to potential new treatments for infections. These toxins, found in over 100,000 microbial genomes, can destroy the cells of bacteri.....»»
The best AI chatbots to try: ChatGPT, Gemini, and more
The rise of AI chatbots has been staggering to watch, led by ChatGPT and a host of clones......»»
Accurately weighing costs and benefits of different methods for controlling invasive species
Invasive insect species bring a host of health, social, ecological and economic consequences, including crop damage, food insecurity, biodiversity loss, ecosystem disruption, human disease transmission and rising allergy rates......»»
Unexpected beauty and major antimicrobial power boost as phages form into surprising flower shapes
A group of McMaster researchers who routinely work with bacteriophages—viruses that eat bacteria—had a pleasant and potentially very important surprise while preparing slides to view under a powerful microscope......»»