Illuminating tissue formation through flourescence
Researchers at ETH Zurich have developed a molecule that fluoresces where new tissue is forming in the body. Alongside helping to detect tumors, the molecule could play a significant role in research of wound healing disorders......»»
A protein extracted from squid may help increase tissue growth for regenerative medicine
Collagen is the basic protein that makes up the intercellular matrix, or in other words, the environment for the connective tissue cells of our body, such as tendons, bone, and cartilage. It looks like long threads, woven into three-dimensional netwo.....»»
An extra gene increases inhibitory signaling in the brain of the Down syndrome mouse
An extra copy of a gene that controls synapse formation in the cortex causes excessive inhibitory signaling and may contribute to Down syndrome, according to a new study publishing April 20th in the open access journal PLOS Biology by Bing Ye of the.....»»
Quantifying climate conditions for the formation of coals and evaporites
Coals were originally formed from plants that require plenty of water or precipitation. Thus, regions with coal were wet and warm. In contrast, evaporites were formed in arid and hot regions where evaporation is strong. Therefore, coals and evaporite.....»»
Molecular module coordinates plant cell wall formation and adaptive growth
The plant cell walls represent the cellular basis for plant architecture and constitute the major component of plant biomass. Formation of multiple agronomic traits, e.g., plant height and mechanical force, largely depends upon orderly deposition of.....»»
Scientists develop algorithm for measuring wind via water vapor
Wind speed and direction provide clues for forecasting weather patterns. In fact, wind influences cloud formation by bringing water vapor together. Atmospheric scientists have now found a novel way of measuring wind—by developing an algorithm that.....»»
Chemical reactions on the early Earth may have formed its ocean
Conditions that favor water may be common in the formation of rocky planets. Enlarge (credit: NASA/NOAA/GSFC/Suomi NPP/VIIRS/Norman Kuring) Water has made the Earth the planet that it is—a planet known for its blue oce.....»»
Photoacoustic remote sensing microscopy for lipid imaging
Photoacoustic imaging is a cutting-edge technology that uses light and sound to create images of the inside of the body. When a pulsed laser illuminates the surface of biological tissue, part of the photon energy is absorbed by the tissue to generate.....»»
Webb shows areas of new star formation and galactic evolution
On Oct. 11, 2022, NASA's James Webb Space Telescope spent over 20 hours observing the long-studied Hubble Ultra Deep Field for the first time. The general observer program (GO 1963) focused on analyzing the field in wavelengths between approximately.....»»
Researchers uncover the tissue-resident eukaryotic DNA virome in humans
Many common viruses responsible for childhood illnesses establish a home for life within us. This is evidenced in a new study carried out at the University of Helsinki and published in Nucleic Acids Research on March 23, 2023. The study is the first.....»»
Researchers capture first atomic-scale images depicting early stages of particle accelerator film formation
New research from a team of scientists at the Cornell University Center for Bright Beams has made significant strides in developing new techniques to guide the growth of materials used in next-generation particle accelerators......»»
Newly discovered probiotic could protect Caribbean corals threatened by deadly, devastating disease
Researchers with the Smithsonian's National Museum of Natural History have discovered the first effective bacterial probiotic for treating and preventing stony coral tissue loss disease (SCTLD), a mysterious ailment that has devastated Florida's cora.....»»
Was plate tectonics occurring when life first formed on Earth?
Earth is a dynamic and constantly changing planet. From the formation of mountains and oceans to the eruption of volcanoes, the surface of our planet is in a constant state of flux. At the heart of these changes lies the powerful force of plate tecto.....»»
Lab-grown fat could give cultured meat real flavor and texture
Researchers have successfully bulk-produced fat tissue in the lab that has a similar texture and make-up to naturally occurring fats from animals......»»
Molecular precursors to life discovered in the Perseus Cloud
Susan Iglesias-Groth, of the Instituto de Astrofísica de Canarias (IAC) and Martina Marín-Dobrincicof the Polytechnic University of Cartagena have discovered the presence of numerous prebiotic molecules in the star formation region IC348 of the Per.....»»
"Cold stream" of molecular gas outside a galaxy observed, confirming theories of star formation
An international team of space scientists has observed a "cold stream" of molecular gas outside of a galaxy, confirming theories of star formation within galaxies. In their study, published in the journal Science, the group used the array of radio te.....»»
Mice play virtual reality games to reveal how memories are selected for long-term storage
Neuroscientists watched the brains of mice as they played virtual reality games to elucidate how memory goes from its initial formation in the hippocampus to longer-term storage in the cortex. Reporting in the journal Cell on March 30, they found tha.....»»
"Taffy Galaxies" collide, leave behind bridge of star-forming material
Galaxy collisions are transformative events, largely responsible for driving the evolution of the universe. The mixing and mingling of stellar material is an incredibly dynamic process that can lead to the formation of molecular clouds populated with.....»»
How a polymeric nanoparticle gene delivery system can promote bone formation
Does a "magic bullet" exist in regenerative medicine? Researchers have long wished to design a cutting-edge gene therapy that regenerates tissues damaged by disease or trauma. That wish may come true now that a research team has developed a polymeric.....»»
The fast and the fibrous: Developing the muscles you need for speed
Different types of exercise encourage the formation of different types of muscle fibers, or the cells that make up your muscles. Slow twitch muscle fibers support endurance activities like long-distance running, while fast twitch fibers are needed fo.....»»
Study: Lithosphere architecture controls the formation of orogenic gold deposits
Professor Zhang Haijiang from the School of Earth and Space Sciences, University of Science and Technology of China (USTC), in collaboration with academician Hou Zengqian from the Institute of Geology, Chinese Academy of Geological Sciences, and Prof.....»»