Mechanism by which exercise strengthens bones and immunity
Scientists have identified the specialized environment, known as a niche, in the bone marrow where new bone and immune cells are produced. The study also shows that movement-induced stimulation is required for the maintenance of this niche, as well a.....»»
Scientists design new bio-inspired molecules to promote bone regeneration
People's ability to regenerate bones declines with age and is further decreased by diseases such as osteoporosis. To help the aging population, researchers are looking for new therapies that improve bone regeneration......»»
Researchers decipher the structure of protein methyltransferase from the mpox virus
Scientists from the Institute of Organic Chemistry and Biochemistry in Prague have deciphered the structure of the protein methyltransferase from the monkeypox virus. It is with the help of this protein that the virus escapes human immunity and cause.....»»
ThreatX strengthens API and application protection with Botnet Console and API Catalog 2.0
ThreatX announced the expansion of its platform offering with the release of a new Botnet Console and API catalog 2.0. These new dashboards, unveiled at RSA Conference 2023, will help security teams rapidly investigate automated threats and attempts.....»»
Unraveling the mechanism of green emission peaks in single polyfluorene chains
Molecular aggregates are clusters of small molecules held together by relatively weak forces believed to be originating from electronic interactions between the molecules. Owing to their exceptional photophysical properties, molecular aggregates find.....»»
Framework for NASA"s Roman spacecraft moves to Goddard clean room
The primary structure that will serve as the "bones" of NASA's Nancy Grace Roman Space Telescope has moved into the big clean room at NASA's Goddard Space Flight Center in Greenbelt, Maryland. The spacecraft bus, Roman's primary support element, will.....»»
Gene that confers seed tolerance to salinity identified
Seeds only germinate when a series of internal and environmental needs are met. Otherwise, they get stuck in a state of dormancy. Researchers from the Instituto Gulbenkian de Ciência (IGC) led by Paula Duque just revealed a mechanism that allows pla.....»»
Researchers develop new method for layered structure detection in open star clusters
Morphological study of open clusters can provide observational evidence for tracing the formation mechanism of star clusters and help to explore the evolution of star clusters......»»
Apple building an AI health coach for Apple Watch, report claims
Apple is developing an AI-powered health coach designed to offer personalized advice for improving exercise, diet, and sleep, a new report claims......»»
Pet rabbits need freedom to exercise, study finds
Pet rabbits have higher levels of the stress hormone—corticosterone—and show activity rebound when kept in small hutches with restricted exercise, new research led by the University of Bristol Vet School has found. The research highlights the imp.....»»
This Deal Brings the Galaxy Watch 5’s Price down to $250!
The Samsung Galaxy Watch 5 comes with several features designed to let users monitor their health, exercise, and smartphone activity as well. Samsung’s Galaxy Watch wearables are undoubtedly among the best Wear OS-powered smartwatches out.....»»
Highly sensitive Raman probe detects enzyme expression in heterogeneous tissues
Raman imaging offers a greater potential for detecting multiple enzyme activities than fluorescence imaging, demonstrate Tokyo Tech researchers by developing 9CN-rhodol-based activatable Raman probes using a novel mechanism for Raman signal activatio.....»»
Pushing frontiers through upcycling: Eggshell waste for bone graft material
Autologous and allogeneic bone grafts are considered the gold standard when it comes to reconstructing bones, largely due to their bioactive compounds and osteoblastic cells that can generate new bone effectively. However, limited supply, donor-site.....»»
Researchers reveal an ancient mechanism for wound repair
It's a dangerous world out there. From bacteria and viruses to accidents and injuries, threats surround us all the time. And nothing protects us more steadfastly than our skin. The barrier between inside and out, the body's largest organ is also its.....»»
Autophagy mediates a direct synergistic interaction during co-transmission of two arboviruses by insect vectors
Multiple viral infections in insect vectors with synergistic effects are common in nature, but the underlying mechanism remains elusive. A new study, published in Science China Life Sciences and led by Dr. Taiyun Wei (Institute of Vector-borne Virus.....»»
Hidden RNA repair mechanism discovered in humans
Ribonucleic acids (RNAs) are single-stranded molecules that play an essential role in the cells of all living organisms. As "transcripts" of our genes, mRNAs, for example, are involved in the translation of genetic information by carrying in their ow.....»»
NAD CS1 review: a bare-bones network streamer
NAD's new CS1 network streamer gives you plenty of ways to stream, but unfortunately, not a lot of smarts......»»
The mathematics of cell boundary "ruggedness"
Researchers have uncovered both the mathematical and biological mechanism behind the rugged structures at cell boundaries found in tissues such as the kidneys and nasal glands. The team hopes that their new insights can help develop new ways of treat.....»»
ChatGPT is great, but it really needs these 4 new features
ChatGPT is fairly bare-bones compared to other AI chatbots. Here are four features that could really improve it......»»
5 new features I really wish ChatGPT had
ChatGPT is fairly bare-bones compared to other AI chatbots. Here are four features that could really improve it......»»
New fluorescent dyes help illuminate microscopic life
Inspired by the mechanism behind light-sensitive sunglasses, a team led by a North Carolina State University researcher invented a family of fluorescent dyes to illuminate biological processes at a very small scale—comparable in size to human hair......»»