Articles tagged with Basic Research
A new experiment could test whether relatively large masses have a quantum nature, resolving the question of whether quantum mechanics works at a larger scale. The proposed experiment exploits the principle of measurement-induced collapse to observe changes in motion.
A special Journal of Intensive Medicine issue explores the latest research findings on ICU infections, prevention strategies, and innovative approaches to sepsis management. The studies shed light on key challenges and advancements in critical care, highlighting the need for personalized treatment methods.
A UC Riverside research project will focus on changes in the gene network that specify early intestinal precursor cells in nematodes like Pristionchus pacificus. Gene networks describe how genes turn each other on and off, and changes in these networks can lead to diseases such as cancer.
A $2.8M NIH grant will help unravel the mysteries of disease-causing DNA folding errors, with researchers exploring the 'folding mechanisms' implicated in certain genetic disorders and cancers. The study aims to develop an artificial version of the DNA compaction system, also known as synthetic biology.
Focused ion beam technology has numerous applications in material processing, microelectronics, and life sciences. The instrument uses a finely focused ion beam for nanoscale analysis, prototype creation, and material modification.
Researchers found a shared genetic trait that predicts a higher risk of small lung vessel disease and its severe form, pulmonary arterial hypertension. This discovery could lead to personalized treatments for patients with limited oxygen response.
Researchers discovered phosphorylated α-synuclein is involved in normal neuronal communication processes in a healthy brain. The protein's structure changes promote interactions with other proteins, regulating activity and synaptic function.
Researchers have mapped hundreds of pig genes and identified similarities with humans, shedding light on disease development and potential treatments. The study paves the way for targeted medicines and more precise gene editing in pigs.
The report highlights key applications and pathways to commercialization for emerging PV technologies, including new materials and device concepts. It also discusses strategies to exceed current limits in solar PV energy conversion and challenges facing efforts to scale up globally.
Researchers at MIT find that slow-flowing liquid crystals can spontaneously assemble into large, twisted, chiral structures, opening a new path to generating chiral materials. These structures could serve as spiral scaffolds for assembling intricate molecular structures and be used as optical sensors.
A team at UNC-Chapel Hill has developed a new process for synthesizing amides with 100% atom efficiency, employing environmentally friendly cobalt. This approach offers an attractive alternative to traditional methods, which often generate waste and poor atom economy.
A new study at Hebrew University uncovered a previously unknown connection between light and magnetism, enabling the control of magnetic states with light. This breakthrough paves the way for high-speed memory technology and innovative optical sensor development.
Cancer stem cell-derived exosomes (CSC-Exos) are essential for communication between CSCs and other cells in the tumor microenvironment, contributing to cancer progression. The editorial highlights their potential as a novel clinical tool for diagnosis, prognosis, prevention of tumor recurrence, and therapeutic strategy
Researchers used cell imaging and genome editing technology to study the Coat Protein Complex II, a critical group of proteins that transport proteins within cells. They discovered that Sec23 helps restore COPII's function after disruption, with potential implications for diseases like cancer and Type 2 diabetes.
Researchers at Pohang University of Science & Technology discovered a breakthrough approach to stabilize aptamers using ionic liquids. The team found that these liquid-based environments can shield nucleic acids from enzymes, preserving their functions up to 6.5 million times longer than conventional methods.
Researchers at UNIST have achieved a significant breakthrough in organic semiconductor synthesis by synthesizing a novel molecule called BNBN anthracene. This derivative exhibits unique properties, including precise modulation of electronic properties without structural changes.
A new method for desalinating seawater using hydrate-based desalination technology has been developed, offering a low-energy solution for producing freshwater. The research team calculated optimal temperatures for enhanced efficiency, with maximum water yields reaching up to 67% in certain brine concentrations.
A team of researchers discovered a multiprotein complex involving NLRP3, AIM2, NLRC4, and Pyrin that drives PANoptosis, a type of programmed inflammatory cell death. The findings have implications for understanding inflammasome biology and identifying potential therapeutic targets.
Researchers found a code directing mRNAs to specific neighborhoods for translation, revealing the cytoplasm's compartmentalization. This discovery sheds light on fundamental cellular biology and holds promise for increasing or altering protein production in mRNA vaccines and therapies.
A research team at Texas Tech University Health Sciences Center discovered a unique sodium pump variant in brine shrimp that enables them to thrive in high-salinity environments. This NKA variant uses more energy than common variants, allowing the animal to maintain steeper Na+ gradients.
A recent study published in Nature reveals that mitochondrial dysfunction disrupts dietary lipid processing in enterocytes, leading to abnormal fat accumulation and impaired nutrient delivery. The findings provide new insights into the gastrointestinal symptoms of mitochondrial disease and may lead to novel therapeutic approaches.
Researchers at the University of Virginia Health System discovered that tau proteins damage brain cells by warping their nuclei, altering gene function and increasing tau production. This finding could lead to new treatments for Alzheimer's disease and other tauopathies.
Researchers have discovered that immune cells play a crucial role in directing the growth of human lung tissue during development, revolutionizing our understanding of early lung development. The findings also suggest that early immune disturbances could manifest as pediatric lung disease.
A NSF-funded project, MABLE, is developing a digital app using crowdsensing, AI, and robotics to empower individuals with responsive maps and turn-by-turn instructions. The app aims to improve accessibility and navigation for persons with visual or mobility impairments, such as those with low vision and wheelchair users.
The National Science Foundation has awarded Lehigh University $6 million to develop a comprehensive, inclusive and accessible research translation ecosystem. The award supports the university's work in engineering, science, health, humanities, business, education and other areas to translate discoveries into practical solutions.
The study reveals ballistic transport of electrons in graphene, enabling fast speed and low energy consumption. By mapping the 'reflectance' of the sample with ultrafast lasers, researchers observed electrons moving ballistically in real time.
Researchers at the University of Illinois have developed a copolymer system that can control solvation and bind different ions through an electrochemical process. The study presents a new pathway for electrochemically controlling ion selectivity, offering a precise platform for removing ions from water.
A new NSF-supported collaboration aims to improve liquid organic hydrogen carriers and use AI to identify novel approaches for a global renewable energy supply chain. The team is developing a new class of molecules, chemistries, and chemical processes to better store and transport green energy across the globe.
Researchers at NIH mapped the 3D organization of genetic material in human retinal formation, revealing a dynamic process that regulates gene expression. The findings lay a foundation for understanding clinical traits in many eye diseases.
Researchers at the Centro Nacional de Investigaciones Cardiovasculares discovered the molecular mechanisms behind proper heart valve formation and prevention of calcification. They found that Notch signaling pathway disruption causes both valve defects and calcification.
The Particle Physics Project Prioritization Panel (P5) report recommends budget-conscious investments in high-energy physics research. The US government will support the Large Hadron Collider, Deep Underground Neutrino Experiment, CMB-S4, and IceCube-Gen2 facilities for transformative discoveries related to fundamental physics.
Researchers from MIT have developed a new method to integrate fragile 2D materials into devices, opening the path to next-generation devices with unique optical and electronic properties. The technique relies on engineering surface forces available at the nanoscale, allowing for pristine interfaces.
Researchers have successfully fabricated a self-assembling photonic cavity with atomic-scale confinement, bridging the gap between nanoscopic and macroscopic scales. The cavities were created using a novel approach that combines top-down and bottom-up fabrication techniques, enabling unprecedented miniaturization.
A world-first human trial shows that a commonly prescribed rheumatoid arthritis drug can safely and effectively preserve the body's own insulin production and suppress the progression of type 1 diabetes. The drug, baricitinib, was found to be effective in maintaining insulin production in people who initiated treatment within 100 days ...
Scientists unveiled a spatial cell atlas of the entire developing human limb, capturing intricate processes governing rapid development. The study uncovers new links between developmental cells and congenital limb syndromes, such as short fingers and extra digits.
Researchers at NUS-SCELSE have discovered a plant hormone, methyl jasmonate, that communicates with beneficial microorganisms in the soil, boosting crop growth by 30%. This finding holds great promise for sustainable agriculture and could lead to the development of nature-based agrochemicals.
Physicist Alexandre Deur's study of nucleon spin structure has made significant advances in understanding quantum chromodynamics, a theory that describes how quarks and gluons behave. The research, conducted at Jefferson Lab, involves studying the nucleon at high, intermediate, and low beam energies to see how its properties change wit...
Researchers create a new, multi-chamber organoid model of the human heart, enabling them to advance screening platforms for drug development, toxicology studies, and understanding heart development. The model reveals intricate communication between chambers and provides insight into early heart development.
An international group of researchers developed a Consensus Reporting Items for Studies in Primary Care (CRISP) Checklist, outlining 24 items to improve the quality and consistency of primary care research. The checklist addresses various aspects of research, including study design, data collection, and implementation of findings.
The ultra-high resolution NexGen 7T scanner allows neuroscientists to see functional MRI features 0.4 millimeters across, enabling the study of brain circuitry underlying different diseases with higher spatial resolution. This will help track signals propagating through the brain and reveal underlying causes of developmental disorders.
Researchers at Duke University have developed a new computational model called Adaptive Physics Refinement (APR) that can simulate the movement of individual cancer cells across long distances within the entire human body. This approach captures detailed cellular interactions and their effects on cellular trajectory, providing valuable...
Researchers from Eötvös Loránd University have mapped the space-time geometry of quark matter using femtoscopy techniques. This study sheds light on the strong interaction governing quark matter and atomic nuclei, a fundamental area still in its early stages.
Scientists have developed a new method to create catalysts for hydrogen fuel cells, making them cheaper and more efficient. The breakthrough could lead to the widespread adoption of clean energy and reduce greenhouse gas emissions.
The U.S. Department of Energy and French Alternative Energies and Atomic Energy Commission have signed a Statement of Interest to launch the Electron-Ion Collider, a unique facility for exploring matter's building blocks. The agreement aims to strengthen international collaboration and future contributions to the EIC project.
Researchers at CNIC reveal the essential role of neuregulin-1 in transforming the delicate primordial heart structure into a powerful pumping organ. The study sheds light on the pathways of human heart formation and suggests new strategies for heart health and regenerative medicine.
A study published in Nature Communications reveals that the 'salience network' in the brain is uniquely activated by intravenous drug use, which may be associated with higher addiction rates and faster relief from withdrawal. This finding could lead to the development of new therapies for substance use disorders.
Researchers have identified a common mutation in the transcription factor IRF4 that drives tumor cell development in Hodgkin's lymphoma. This mutation leads to the activation of disease-relevant genes, and blocking its effects could provide new therapeutic opportunities.
A Stanford University study found that mice resolve conflicts between hunger and thirst through indirect modulation of behavior. The researchers used advanced recording technology to monitor individual neurons in the mouse brain, predicting the animal's choice before it was presented with options.
Using 'aggressive' fragments of molecular ions, researchers created a new compound by incorporating unreactive nitrogen into a substance. This method could open up new possibilities for applications such as microchip production and solar cells.
New study finds that neglecting gravitational lensing in CMB polarization analysis leads to statistically rejected theories and biased model parameters. Researchers develop tool for correcting gravitational lensing effects, paving way for future missions to reveal nature of dark matter and dark energy.
A specific nucleotide metabolite called GTP controls responses to radiation and chemotherapy in an unexpected way. Increasing GTP levels makes cells resistant to treatment, while lowering them makes cells more sensitive.
Dr. Yibin Wang will be recognized for his commitment to learning more about the genetic, molecular and cellular mechanisms behind cardiovascular disease. His research has directly contributed to many clinical studies and new trials for heart diseases.
The new department will expand and improve isotope research and production to meet the nation's growing need for critical isotopes. Cathy Cutler plans to leverage the Lab's nuclear physics accelerator infrastructure to develop novel isotopes and applications.
Researchers discovered that D. sechellia's nervous system has evolved to tolerate the toxins in noni fatty acids, allowing it to prefer and lay eggs on the fruit. The study reveals differences in taste sensitivities among three closely related fly species, providing insights into how insects adapt to host plants.
A new deblurring algorithm has been developed to improve the resolution of microscopy images without amplifying noise. This breakthrough technique, called 'deblurring by pixel reassignment,' uses local gradients to sharpen images while preserving larger structures.
Scientists at the University of Würzburg validated an alternate theory proposing the spinaron effect, where individual cobalt atoms exhibit perpetual motion and interact with electrons in a unique manner. This discovery could lead to breakthroughs in magnetic information encoding and transportation, making IT more energy-efficient.
Researchers from Austria and France join forces to unravel the secrets of gene regulation during mammalian development using stem cell-derived 3D culture models. The project aims to understand how key molecular events influence gene transcription and regulation over hours and days.
The Cumming Global Centre for Pandemic Therapeutics is offering global grants of up to $200,000 per annum for three years to develop novel therapeutics for pathogens of pandemic potential. Researchers are invited to submit expressions of interest for Round Two of the Foundation Grants program.
Scientists from SLAC National Accelerator Laboratory have gained valuable insights into producing nitroxide, a molecule with potential applications in the biomedical field. The team employed advanced X-ray spectroscopic techniques to understand the intricacies of the nitroxide production process and its bond-breaking mechanism.
Researchers at LIGO have developed a significant advance in quantum squeezing technology, allowing them to measure undulations in space-time across the entire range of gravitational frequencies detected by LIGO. This breakthrough boosts the observatory's ability to study exotic events and detect about 60 percent more mergers than before.