Molecular mechanism of ZDHHC18-mediated palmitoylation of cGAS in innate immunity inhibition
Cyclic GMP-AMP synthase (cGAS), a double-stranded DNA (dsDNA) sensing protein, plays an important role in the strong innate immune response induced by pathogen derived nucleic acids......»»
UK study finds some species of seabirds are showing signs of developing immunity to avian influenza
As part of a major research consortium announced last June, the UK's top scientists have discovered that some seabirds are demonstrating immunity to avian influenza......»»
Google payment to Apple concerned search giant execs – wanted to use EU law to reduce it
A new report says that the growing size of the Google payment to Apple to remain the default search engine on Apple devices concerned senior execs at the search giant – and they wanted to use EU law as a mechanism to reduce it. One legal academi.....»»
Chloroplasts do more than photosynthesis: They"re also a key player in plant immunity
Scientists have long known that chloroplasts help plants turn the sun's energy into food, but a new study, led by plant biologists at the University of California, Davis, shows that they are also essential for plant immunity to viral and bacterial pa.....»»
A mechanism that controls the genomic structure during early differentiation into neuroectoderm
A group of scientists have discovered that a one of the components of the polycomb-type of transcriptional repressor complex (PRC), Phc1 (Rae28), regulates the chromatin state of cells and plays a critical role in the process of undifferentiated cell.....»»
People in Europe ate seaweed for thousands of years before it largely disappeared from our diets—new research
Seaweed isn't something that generally features today in European recipe books, even though it is widely eaten in Asia. But our team has discovered molecular evidence that shows this wasn't always the case. People in Europe ate seaweed and freshwater.....»»
Researchers find promising locus for molecular design breeding in legumes
In cereal and legume crops, the size of the plant organs, particularly seeds, is closely related to final yield. However, the molecular mechanisms underlying organ size control in legumes are still poorly understood......»»
Novel nanostructured photoanode hydrothermally prepared at 160°C, followed by 500°C calcination
A new study led by Prof. Tianyou Peng (College of Chemistry and Molecular Sciences, Wuhan University) and Associate Prof. Peng Zeng (School of Food and Pharmaceutical Engineering, Zhaoqing University) describes how a novel nanostructured WO3-based ph.....»»
Researchers propose new strategy to improve efficiency for nanotherapeutic delivery in tumors
A team led by Prof. Wang Yucai and Associate Prof. Jiang Wei from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) revealed the mechanism of the tumor vascular basement membranes (BM) blocking nanopart.....»»
How to solve molecular identification puzzles in Spider-Man 2
Peter and Miles may be scientists in Spider-Man 2, but we're not. When the molecular identification puzzles start to show up, we'll make them a breeze to solve......»»
International team develops novel DNA nano engine
An international team of scientists has recently developed a novel type of nano engine made of DNA. It is driven by a clever mechanism and can perform pulsing movements. The researchers are now planning to fit it with a coupling and install it as a d.....»»
Widely tunable and high resolution mid-infrared laser based on optical parametric oscillator
A widely tunable and high resolution mid-infrared radiation source operating in the 3–5 µm region has been applied to numerous frontier applications, including remote sensing, molecular spectroscopy, and atmosphere environmental monitoring......»»
Collaborative study focuses on using computer algorithms to find molecular adaptations to improve COVID-19 drugs
As the COVID-19 pandemic scattered and isolated people, researchers across Virginia Tech connected for a data-driven collaboration seeking improved drugs to fight the disease and potentially many other illnesses......»»
Protostars can siphon material from far away, says study
When stars are born, they do it inside a molecular cloud. Astronomers long assumed that the "crèche" supplied all the nutrients that protostars needed to form. However, it turns out they get help from outside the nest......»»
Harnessing molecular power: Electricity generation on the nanoscale
Wave energy technology is a proven source of power generation, but there is power inherent in every molecule of liquid on Earth, even when the liquid is at rest. At the molecular scale, atoms and ions are always moving. If this nanoscale movement can.....»»
Magnetic Minerals May Have Given Life Its Molecular Asymmetry
The preferred “handedness” of biomolecules could have emerged from interactions between electrons and magnetic surfaces on primordial Earth, new research suggests......»»
Unlocking the secrets of cold tolerance: A dive into tomato plants" molecular responses to chilling stress
Cold sensitivity poses a significant challenge for certain essential crops. While there's an indication that these plants may possess cold acclimation capabilities, the molecular dynamics, particularly involving the CRT binding factor (CBF) family, a.....»»
DNA methylation: The hidden mechanism enabling plants to adapt in a warmer world
As global warming continues to redefine ecosystems, plants are increasingly tasked with swift adaptation to ensure their survival. One primary mechanism facilitating such rapid adaptation is epigenetic memory, specifically DNA methylation......»»
Biologists find salicylic acid and RNA interference mediate antiviral immunity of plant stem cells
Viruses are a threat to all organisms, including plants. A small group of plant stem cells, however, successfully defends itself from infection......»»
Researchers develop tiny nanoSABERs to aid battle against cancer
When Jedi Knights need to vanquish an enemy, they whip out their trusty lightsabers. In the future, thanks to Johns Hopkins researchers, doctors seeking to crush cancer may wield minuscule molecular nanoSABERs that allow them to look at tumors in way.....»»
Uncovering the secrets of spin-orbit optical Rabi oscillations
The Rabi oscillation has been proven to be one of the cornerstones of quantum mechanics, triggering substantial investigations in different disciplines including atomic and molecular physics, acoustics, and optics. Various important applications have.....»»