Articles tagged with Discovery Research
Scientists from USC Stem Cell laboratory discovered a mechanism linking leukemic mutations to varying disease potentials, identifying RNA splicing regulator Rbm25 as a critical factor. The study found that over-contributing clones of blood stem cells produce excessive myeloid cells, leading to potential leukemia development.
Researchers at Penn Medicine discovered that maintaining nicotinamide adenine dinucleotide (NAD) levels may protect against kidney disease. NAD supplements were shown to be effective in reversing NAD loss and suppressing inflammation in mouse kidneys, suggesting a potential therapeutic target for kidney disease prevention and treatment.
Researchers achieved optical switching of a light signal at attosecond speeds, exceeding data transfer speeds by 1 million times. This breakthrough enables the development of ultrafast optical electronics and could increase data processing speed in long-distance communications.
Scientists have found that antibodies targeting βII-spectrin on mesangial cells are the trigger for IgA nephropathy. This discovery enables blood-based diagnosis and may lead to improved treatments.
Researchers at Indiana University School of Medicine discovered that bacteria causing vaginal infections can also be present in men and transmitted through heterosexual sex. The study found that only men who reported having vaginal sex carried the bacteria, with detectable presence for at least two months after intercourse.
Researchers from China have identified inosine as a potential broad-spectrum anti-inflammatory agent that improves survival in mice infected with SARS-CoV-2. The study also highlights TBK1 as a promising target for inhibiting cytokine storms and mitigating acute inflammatory lung injury.
An international team has discovered how electrons can move rapidly on a quantum surface driven by external forces, visualizing the motion of electrons on liquid helium for the first time. The research revealed unusual oscillations with varying frequencies and a combination of quantum and classical dynamics.
Researchers develop unsupervised machine learning algorithm to classify osteosarcoma at diagnosis based on gene expression modules. This approach enables personalized treatment strategies for osteosarcoma patients.
A new Japanese 'ladies tresses' orchid, Spiranthes hachijoensis, has been found in private gardens and on balconies. The discovery suggests that other new species may be hidden in common environments, eliminating the need for remote tropical rainforest expeditions.
A team of researchers at Kyoto University has established a method to identify individual inbred medaka killifish by analyzing the characteristic patterns of dark spots on their heads. This identification method may contribute to biometrics for medical and drug discovery research.
Researchers at Lancaster University have discovered how energy disappears in quantum turbulence, a crucial step towards mastering this phenomenon and its applications. The study reveals the role of Kelvin waves in transferring energy from macroscopic to microscopic length scales.
Researchers developed a self-driven lab, AlphaFlow, that uses AI to optimize complex chemical reactions and discover new materials. The system significantly reduces the time needed to develop new chemistries from months to hours.
Molecular biologist Shixin Liu is recognized for developing cutting-edge biophysical tools to visualize and understand biomolecular machines. His work aims to establish a quantitative input-output relationship between environmental stimuli and gene expression profiles.
Researchers at Houston Methodist discovered a way to reverse infertility in sterile mice by reducing high-circulating cholesterol with a bacterial protein. The study showed that this protein, called serum opacity factor, lowered HDL cholesterol levels by over 40% in three hours and restored fertility in the mice.
Researchers developed an acid-based electrochemical process to convert CO2 captured from emission sources or air into multicarbon products such as ethylene and ethanol. The new method improves energy efficiency by twofold compared to previous benchmarks.
UVA researchers discovered a metabolic pathway that can modulate COVID-19 inflammation, lung recovery, and host metabolic health. They suggest a potentially viable therapeutic agent that may be combined with existing anti-viral agents to treat severe COVID-19 in patients with underlying metabolic disease.
Researchers at the Institute of Cancer Research discovered that molecular changes in lung tissue can trigger breast cancer cells to 'reawaken' and form secondary tumors. They found that blocking PDGF-C activity with an existing cancer growth blocker could help prevent this, offering a potential strategy to defuse these 'time bombs'. Th...
A new 'best practice' protocol has been developed by researchers at University of Bath to standardize data collection and reporting in piezoelectric materials. This is crucial to ensure reproducibility in energy harvesting research, which is hampered by inconsistent experimental reports.
Researchers at CUNY ASRC detail a breakthrough experiment in which they observed time reflections of electromagnetic signals in a tailored metamaterial. The effect causes a significant portion of the broadband signals to be instantaneously time reversed and frequency converted, forming a strange echo.
Glaucoma researchers identify mitochondria as a key source of energy for optic nerve cells, and restoring balance can protect these cells from damage. The study suggests enhancing mitochondrial biogenesis may be a promising treatment strategy.
Research at Kobe University reveals that endogenous retrovirus activation increases a fetus's susceptibility to autism, leading to differences in brain structure and behavior. The study identifies BTBR/R mice as a more accurate model of autism, exhibiting autistic-like behaviors without reduced learning ability.
Researchers developed a new AI-driven method to detect and predict defects in 3D printed metals, enabling rapid improvements in additive manufacturing. The method uses X-ray imaging and machine learning to identify pore generation in real-time with near-perfect accuracy.
Researchers at the University of Virginia have identified a promising approach to delay aging by detoxifying glycerol and glyceraldehyde, harmful by-products of fat. By activating an enzyme called AMAR, they found that microscopic worms lived longer and healthier lives, and similar effects were seen in other lab models.
Scientists have identified a dozen new materials with high carrier mobility in 2D semiconductors, which could revolutionize electronic device capabilities. The discoveries were made using quantum-mechanical calculations and are an exception to the conventional wisdom that finding such materials is extremely challenging.
The National Science Foundation has awarded Arizona State University $90.8 million to advance x-ray science, including the construction of the world's first Compact X-ray Free Electron Laser. This technology will enable researchers to explore complex matter at atomic length and ultrafast time, paving the way for breakthroughs in human ...
The Center for C. elegans Anatomy is receiving $2.6 million in funding from the NIH to expand WormAtlas, a resource for researchers studying C. elegans and other nematodes. The expansion aims to incorporate new nematode species into the atlas, enabling comparisons between C. elegans and less-studied species.
Researchers found that patients receiving salvage radiation therapy (sRT) with PSA levels above 0.25 ng/mL had a 50% higher risk of death compared to those with lower PSA levels. The study suggests delaying sRT until PSA levels exceed 0.30 ng/mL may increase mortality risk.
Researchers have uncovered the ancient roots of a gene in wheat that provides resistance to the devastating Wheat Yellow Mosaic Virus, which causes significant economic losses. The discovery could lead to more resistant wheat cultivars, increased crop yields, and reduced use of harmful fungicides.
High-dose anticoagulation reduces intubations and deaths by 30% in hospitalized COVID-19 patients, especially those with ARDS. The study found a significant reduction in mortality and need for ICU care among patients treated with therapeutic anticoagulation.
The University of Missouri will receive a $10 million grant from the USDA National Institute of Food and Agriculture to double cover crop seed production in the US by 2030. The project aims to educate farmers about new varieties of cover crops, examine their performance with root growth, and distribute them nationwide.
Researchers at the University of Bath developed a new theory that unifies conflicting viewpoints on lane formation, predicting curved and straight lanes in crowded spaces. The study reveals a new class of structures in daily life that may go unnoticed.
Researchers at Indiana University School of Medicine have identified a new type of cell called the vasculogenic fibroblast, which can help create new blood vessels for treatment. This discovery could lead to improved treatments for ischemic diseases such as diabetic wounds.
A clinical study by Indiana University School of Medicine researchers found that oral verapamil can improve pancreatic beta cell function in children with new-onset type 1 diabetes, with a 30% increase in insulin secretion over the first year. The trial involved 88 participants and was published in JAMA.
A study by researchers at TUM found that gut bacteria play a crucial role in liver regeneration. The microbiome produces short-chain fatty acids, which are essential for liver cell growth and division. In mice treated with antibiotics, liver regeneration was delayed or not possible, but a
Researchers at Trinity College Dublin have synthesized cerianite, a rare earth mineral with antioxidant properties, using an environmentally friendly method. The study provides new insights into the occurrence and behavior of cerianite in natural deposits and expands knowledge on REE synthesis.
A new snake family, Micrelapidae, was identified through an international study led by Tel Aviv University researcher Prof. Shai Meiri. The family includes only three species, two in Africa and one in Israel, and diverged from the rest of the evolutionary tree about 50 million years ago.
A recent study led by Murdoch Children's Research Institute has revealed a new pathway for how genetic mutations impact heart muscle function. The research identifies the gene ALPK3 as a key player in cardiomyopathy, a group of diseases affecting the heart's ability to pump blood, and provides hope for new targeted therapies.
A study by University of Essex found that negative emotions such as anxiety and anger can fuel success, but are linked to poor health and lack of strategic thinking. Positive perceptions and feelings of control, on the other hand, lead to enjoyment of learning and desire for success.
Researchers created a network of interacting proteins to understand the function of genes and link specific biological processes to diseases. They identified groups of proteins interacting with genes linked to over 1,000 human traits, providing insights into new targets for drug discovery and potential repurposing opportunities.
A recent study published in Immunity found that skipping breakfast can lead to a decline in immune cells and an increased risk of heart disease. The research showed that fasting triggers a stress response in the brain, which negatively affects immune cells.
A Berkeley Lab-led team has designed a new type of solid electrolyte consisting of a mix of various metal elements, resulting in a more conductive and less dependent material. The new design could advance solid-state batteries with high energy density and superior safety, potentially overcoming long-standing challenges.
Researchers at Purdue University have developed heterostructures that support the prediction of counterpropagating charged edge modes at the v=2/3 fractional quantum Hall state. The team's experiment measured an electrical conductance equal to half the fundamental value of e^2/h, consistent with theoretical predictions.
Researchers at the University of Texas at Austin developed a new method to create dust-resistant surfaces using nanocoining and nanoimprinting techniques. The resulting surfaces can clean themselves due to their tightly packed pyramid-shaped structures, which prevent dust particles from sticking to the material.
A new approach to boosting protein production has been discovered, which could lead to the generation of a universal booster for protein production. The breakthrough centers on Exin21, a sequence that increases mRNA synthesis and stability and protein expression and secretion.
Researchers Jack Griffith and Taghreed Al-Turki found that telomeres at chromosome tips can encode two small proteins with potent biological properties. The VR protein is elevated in some human cancer cells and may serve as a biomarker for age-related diseases.
Scientists have created a non-destructive method to detect and differentiate gibberellins, a class of plant hormones crucial for growth. The new nanosensors can identify changes in GA levels across various plant species, enabling early interventions against salinity stress.
Researchers have discovered thousands of new miniproteins in human organs, which challenge the assumption that they are insignificant and functionless. The proteins were found to interact with older proteins, suggesting a key role in cellular functions.
Researchers used AgRenSeq genomic discovery method to identify two genes protecting experimental wheat plants against wheat blast. The study highlights the power of heritage wheat varieties and wild grass relatives in providing disease-fighting diversity.
Researchers at the University of Virginia Health System have identified a vital contributor to hyperactive immune responses and neuroinflammation in multiple sclerosis. Blocking this regulator alleviated harmful inflammation in lab mice, suggesting a potential therapeutic target for new treatments.
The Strategically Focused Research Network on Obesity has published its findings, revealing new information about the causes of obesity and its link to cardiovascular disease. The research team made significant strides in understanding the interface between obesity and cardiovascular disease, including the role of a specific drug target.
Scientists have discovered a new virus that can kill antibiotic-resistant bacteria, including Pseudomonas aeruginosa. The virus, named Fyn8, was found in local creeks near the University of Southern Denmark campus and has been fully sequenced.
The Purdue University team has proposed a quantum device that can theoretically model and test emergent particles, including the Fibonacci anyon. This discovery could lead to more efficient quantum computing technology by resisting decoherence.
Scientists at the University of Adelaide have constructed the first reference genome for psyllium husk, a versatile plant-derived product used to improve gut health and control blood cholesterol. The discovery will pave the way for improvements to the quality and quantity of psyllium crops.
Scientists at University of Warwick and Politecnico di Milano developed a tool to regulate bacterial electric signals with light, opening new avenues for understanding antimicrobial resistance. This technology could help explain how some bacteria survive antibiotic exposure.
Researchers at the University of Texas M. D. Anderson Cancer Center have identified CD70 as a novel therapeutic target for eliminating drug-resistant cancer cells in EGFR-mutant non-small cell lung cancer. CD70 targeting strategies showed significant anti-tumor activity, eliminating resistant cells in laboratory models.
Researchers at the University of Copenhagen have discovered a new mechanism, called H2A-H2B mediated epigenetic memory, that helps cells preserve their information and functionality during division. This discovery could lead to new treatments for cancer and aging by modulating cellular processes.
Researchers from The University of Queensland have identified new active compounds in Hericium erinaceus that promote neuron projections, extending and connecting to other neurons. This discovery could lead to treatments and protection against neurodegenerative cognitive disorders such as Alzheimer's disease.
A new solid-state crystal growth (SSCG) technique has been developed to manipulate materials' properties by controlling crystallographic orientation. This method allows for large single crystals with desired orientations to be grown easily and inexpensively.
A Flinders University-led research team will explore Aboriginal cultural heritage sites in Limmen National Park using $800,000 ARC Linkage Funding. The project combines archaeological and anthropological data to understand Marra cultural history and inform the management of sensitive cultural heritage sites.
A 250.8 million-year-old fossil find reveals complex marine ecosystems on Earth just one million years after the Permian-Triassic mass extinction, contradicting long-held theories. The discovery provides insights into life's rapid recovery from extreme crises and necessitates a re-evaluation of early Triassic ocean conditions.