Genetically engineered cell therapies with mRNA lipid nanoparticles for transferrable platelets
Platelet transfusions are essential in managing bleeding and hemostatic dysfunction, and can be expanded to be used as cell therapy for a variety of diseases. The efforts to create such cell therapies require that researchers modify donor platelets t.....»»
BMW explains why it will sell hydrogen fuel cells in 2028
BMW sees hydrogen as complementary to battery EVs on a region-by-region basis. Enlarge / BMW has had some hydrogen fuel cell-powered iX5s in testing for a while, and for Art Basel 2024 this one got a new look courtesy of Es Devli.....»»
Labs collaborate to enhance imaging tools for cell observation
Two labs at the University of Utah's Department of Chemistry joined forces to improve imaging tools that may soon enable scientists to better observe signaling in functioning cells and other molecular-scale processes central to life......»»
Moderna mRNA mpox vaccine shows promise in animal study
An experimental Moderna mRNA vaccine for mpox has demonstrated greater effectiveness than current shots in reducing disease symptoms and duration, according to an animal study published in the journal Cell on Wednesday......»»
Deals: M3 MacBook Air with 16GB of RAM at $1,099, M4 iPad Pro Wi-Fi + Cell $100 off, 15W MagSafe Car Charger, more
Today’s collection of Apple deals and accessories is now ready to go. Our lineup is headlined by another chance at the lowest price we have seen for a new M3 MacBook Air with 16GB of RAM – you can score a $200 price drop on the 256GB/16GB model r.....»»
Drosophila study discovers mechanism that could control longevity, cancer cell production
Researchers at UC Merced have used fruit flies to uncover a cellular process common to many organisms that could dramatically impact the understanding of cancer and aging......»»
Preventing cell damage: Working principle of proton-activated chloride channels revealed
A research team led by Prof. Seo Byeong-Chang of the Department of Brain Sciences at DGIST has made the world's first discovery of how proton-activated chloride (PAC) channels—which play an important role in protecting cells in our bodies—work. P.....»»
Deals: M4 iPad Pro $385 off, Apple Watch Series 9 Cell $150 off, Belkin MagSafe charger new low, AirTags, more
Labor Day might be behind us now, but there are still some great deals live and even more that have popped up today. Firstly, we have one of the best prices yet on 45mm GPS + Cell Apple Watch Series 9 models for folks not looking to upgrade to the Se.....»»
Human mouth bacteria reproduce through rare form of cell division, research reveals
One of the most diverse ecosystems on the planet is closer than you think—right inside your mouth. Your mouth is a thriving ecosystem of more than 500 different species of bacteria living in distinct, structured communities called biofilms. Nearly.....»»
Cells use alternative splicing to regulate gene expression, research suggests
Alternative splicing is a genetic process where different segments of genes are removed, and the remaining pieces are joined together during transcription to messenger RNA (mRNA). This mechanism increases the diversity of proteins that can be generat.....»»
How stressed are you? Nanoparticles pave the way for home stress testing
Stress takes various shapes in our daily lives, from relentless work demands to the constant rush of the school run. But ignoring high stress levels can lead to serious health issues like depression and Alzheimer's disease. So what if checking your s.....»»
AI tool maps out cell metabolism with precision
Understanding how cells process nutrients and produce energy—collectively known as metabolism—is essential in biology. Modern biology generates large datasets on various cellular activities, but integrating and analyzing the vast amounts of data.....»»
Light-activated polymerization methods unlock new possibilities for intracellular applications
Synthetic polymers play a crucial role in cell biology, serving as delivery vehicles for DNA and drugs, acting as fluorescent probes for cellular sensing, functioning as bioinks for tissue engineering, and mimicking biological functionality (e.g., ar.....»»
Scientists modify citrus pectin with induced electric field
Pectin, a natural and nontoxic acidic polysaccharide, is widely found in the primary cell wall and inner layer of terrestrial higher plants. The main domains of pectin are homogalacturonan and rhamnogalacturonan I, which contribute to the complexity.....»»
New knowledge about cell receptors paves the way for future drugs against intestinal tumors
A new study from Karolinska Institutet published in Nature Communications provides valuable insights into the activation of receptors on the cell surface. The knowledge could lead to new targeted therapies and drugs against intestinal tumors, among o.....»»
"Silent" mutations found to have repercussions beyond their own gene
Genetic disorders—like cystic fibrosis and Huntington's disease—are considered incurable, with gene mutations occurring in essentially every cell of the body. Gene mutations occur when one nucleotide in a codon is switched. In non-synonymous muta.....»»
Light microscopy study reveals molecular density changes during mitotic chromosome condensation
A team of scientists studying cell division developed a special light microscopy system and used it to analyze the molecular density of cellular environments. Their results provide a novel insight into mitotic chromosome condensation in living human.....»»
Discovery explains the chemistry behind the cell"s energy molecule
An international research team led by Professor Magnus Wolf-Watz at Umeå University has discovered how the magnesium atom directs the chemistry that catalyzes the production of the energy molecule ATP in a cell. The study is published in the journal.....»»
Toyota, BMW to upgrade fuel cell alliance, report says
BMW and Toyota plan to sign a memorandum of understanding for the partnership next week, with an official announcement set for Sept. 5, Nikkei Asia reported......»»
Scientists use evolution to bioengineer new pathways to sustainable energy and pharmaceuticals
Using evolution as a guiding principle, researchers have successfully engineered bacteria-yeast hybrids to perform photosynthetic carbon assimilation, generate cellular energy and support yeast growth without traditional carbon feedstocks like glucos.....»»
Closing the RNA loop holds promise for more stable, effective RNA therapies
New methods to shape RNA molecules into circles could lead to more effective and long-lasting therapies, shows a study by researchers at the University of California San Diego. The advance holds promise for a range of diseases, offering a more enduri.....»»