COVID rebounds: Immune responses may be reignited by cleanup of viral scraps
Small NIH study offers "encouraging" news for concerns about Paxlovid. Enlarge / A box of Paxlovid, the Pfizer antiviral drug. (credit: Getty | Europa Press News) Pfizer's antiviral pill Paxlovid is among the most treasured to.....»»
Ancient viral elements in RNA kickstart bone repair
Around half of the human genome is composed of DNA fragments originating from ancient viruses. These "transposable elements" (TEs) are now known to play various roles in modulating gene expression and disease development. Now, an international team l.....»»
GM CEO Mary Barra guest stars in Mohawk Chevrolet"s viral video parody on TikTok
Mohawk Chevrolet’s TikTok series, “The Dealership,” shows co-creator Grace Kerber visiting GM headquarters to pitch a rebrand of the Silverado pickup......»»
No, the Seine Cleanup Wasn’t a Failure
The goal of the Seine-cleansing project is to produce swimmable conditions for the people of Paris for years to come—the Olympics was just a milestone in getting there......»»
Four key things our study of 25 years of data revealed about entrepreneurs in the UK
Over the past 25 years, the world has lived through major shocks from the 9/11 terror attacks to the global financial crisis to COVID. More recently, the UK—like many other countries—has faced a rising cost of living and stagnant growth......»»
Saturday Citations: Warp drive disasters; cancer prospects across generations; a large COVID vaccination study
This week, researchers reported on the implications of a warp drive containment breach in case you're interested in theoretical space-borne disasters. Scientists in the U.K. report the cardiovascular benefits of COVID-19 vaccination in an extremely t.....»»
Novel nanosensing technique for quality control of viral vectors in gene therapy
Viral vectors hold much potential for gene editing and gene therapy, but there is a pressing need to develop quality control methods to minimize potential side effects on patients. Addressing this, researchers from Japan developed a nanosensing-based.....»»
3D models provide unprecedented look at corals" response to bleaching events
In a study, published July 31 in the journal PLOS ONE, marine biologists from Scripps Institution of Oceanography at UC San Diego and Arizona State University provide a first-of-its-kind glimpse into coral "bleaching" responses to stress, using imagi.....»»
I studied ShotSpotter in Chicago and Kansas City—here"s what people using this technology should know
Like many large cities in the U.S., Detroit's gun violence rate has fluctuated since the COVID-19 pandemic and the unrest after the murder of George Floyd in 2020. The city's murder rate increased nearly 20% that year, meaning the city had the second.....»»
ACE-ing protein detection in single cells
Since the 1950s, researchers have used a famous method invented by Wallace Coulter known as "flow cytometry" to characterize different types of immune cells in research studies and in blood samples from human individuals. This has enabled a much deep.....»»
How bacteria attach their cloaks of invisibility to immune defenses
Bacteria have different strategies for protecting themselves. Some bacterial pathogens surround themselves with a shell made of many sugar chains that lie close together, also known as capsular polymers. This protects the bacteria from drying out and.....»»
From selfie injuries to viral stunts, social media can be risky for children. Could a ban help?
Australia is one of several countries currently considering a social media ban for children. Nationally, there are calls to raise the age a young person can legally use social media from 13 to 16, while South Australian premier Peter Malinauskas is l.....»»
What shapes a virus"s pandemic potential? SARS-CoV-2 relatives yield clues
Two of the closest known relatives to SARS-CoV-2—a pair of bat coronaviruses discovered by researchers in Laos—may transmit poorly in people despite being genetically similar to the COVID-19-causing virus, a new Yale study reveals......»»
Virus that causes COVID-19 is widespread in wildlife, scientists find
SARS-CoV-2, the virus responsible for COVID-19, is widespread among wildlife species, according to Virginia Tech research published July 29, 2024 in Nature Communications. The virus was detected in six common backyard species, and antibodies indicati.....»»
New nanoparticles boost immune system in mice to fight melanoma and breast cancer
Vanderbilt researchers have developed a set of nanoparticles that stimulate the immune system in mice to fight cancer and may eventually do the same in humans......»»
A swinging showerhead leads to discovery of a new mode of vibration in nature
During the hot summer of 2020, confined to his Pasadena home during the COVID-19 pandemic, National Medal of Science-winning applied physicist Amnon Yariv took frequent and long showers to cool off. A surprising result, to go with his record-breaking.....»»
The Highly Infectious FLiRT Variants Behind the Summer Covid Wave
The latest dominant Covid variants have stronger infectiousness than their predecessors and the ability to evade vaccine-induced antibodies......»»
Stress granules found to play an unsuspected role in blood vessel formation
The behavior of the cells that make up our blood vessels is crucial to our well-being. Conditions such as inflammation, oxygen deprivation and viral infection can stress these cells and disrupt the formation of new, often pathological, blood vessels......»»
Researchers: COVID-19 devastated teacher morale—and it hasn"t recovered
Kansas faces the worst teacher shortfall in its history. The 4,000 teaching vacancies Florida faces as the new school year approaches "is more than the population of teachers in 19 of Florida's smallest counties combined," the state's teachers union.....»»
What is ChatGPT? Everything you need to know about the AI chatbot
What is ChatGPT and how does the viral AI chatbot work? We're crunched down all of the basics in this handy explainer......»»
Scientists uncover fundamental rules for how dengue virus infects its mosquito and human hosts
Mosquito-borne viral infections once confined to tropical regions are spreading. Dengue virus infects up to 400 million people worldwide each year according to World Health Organization estimates, and no available treatments exist for this disease......»»