A UC Riverside-led study found that brains treated with certain drugs within days of an injury have a reduced risk of developing epilepsy later in life. The development of epilepsy is linked to an immune system receptor, TLR4, which increases excitability in the hippocampus.
A recent study found that bumblebee queens' ability to reproduce and survive is hindered by a lack of sugar in their diets. Queens' fat bodies fail to produce essential enzymes required for metabolism and detoxification from pesticides, leading to reduced lifespans and population decline.
A new study reveals that a site in southern Germany's Nordlinger Ries crater may provide insights into Mars' ancient atmosphere. The team used nitrogen isotope ratios to estimate the pH of ancient waters, suggesting high levels of carbon dioxide could have made liquid water possible on the red planet.
A new study from University of California, Riverside, found that Donald Trump's racially inflammatory speech emboldened particular members of the public to express their prejudices. Exposure to such rhetoric made individuals feel more comfortable expressing their prejudice, while silence from other elites gave the impression that a nor...
A recent study by the University of California, Riverside found that e-cigarette users have elevated biomarkers of exposure and potential harm, including zinc excess correlated with oxidative DNA damage. The study highlights the risks of prolonged e-cigarette use and advises physicians to exercise caution when recommending e-cigarettes.
Researchers will investigate how religion shapes children's understanding of the supernatural, science, and social interactions. The five-year project aims to address a lack of diversity in previous studies and explores how children form beliefs about people from different religious backgrounds.
A new UC Riverside study reveals that commuters exposed to a known carcinogen called TDCIPP for less than a week experience elevated levels of the chemical. The research found that the longer one commutes, the higher their exposure to TDCIPP.
An international team of astronomers has discovered an unusual monster galaxy called XMM-2599, which formed most of its stars in a huge frenzy when the universe was less than 1 billion years old. The galaxy stopped forming stars and became inactive by the time the universe was only 1.8 billion years old.
Laura Sales, an assistant professor at UC Riverside, has received a $720,000 NSF CAREER Award to study dark matter content in dwarf galaxies. Her research aims to refine the Lambda Cold Dark Matter model and address questions about galaxy formation and evolution.
Researchers have found that a hormone required for insect sexual maturity cannot freely pass through the blood-brain barrier unless aided by a protein molecule. This discovery opens up new possibilities for controlling mosquito populations and potentially boosting beneficial bee reproduction. The study's findings also suggest potential...
Researchers from UC Riverside have developed an electrical detection method for terahertz electromagnetic waves, which can miniaturize equipment on microchips and enhance sensitivity. The discovery has significant implications for ultrafast and spin-based nanoscale device applications.
A new open-source computer program called ChemStor can find the safest way to store and dispose of reactive chemicals. The program adapts a computer science strategy to allocate resources for efficient processor use, allowing it to determine safe storage configurations.
Researchers found soybean oil causes genetic changes in the brain, affecting obesity, diabetes, and neurological conditions. The study discovered 100 genes not functioning correctly, including a gene that produces oxytocin, leading to potential ramifications for brain function and diseases.
Researchers at UC Riverside are targeting cancer-causing genes Mcl-1 and Bfl-1 for novel therapies in melanoma and lung cancers. They aim to develop potent agents that can help tackle chemotherapy-resistant cancers.
A study from UC Riverside identifies a protein called IRK that controls plant growth and division. Turning off the gene producing IRK increases root cell division, potentially leading to bigger roots and better nutrient uptake.
A research team at UC Riverside has received a four-year NIH grant to investigate luminal B breast cancer and triple-negative breast cancer, with the goal of improving early detection and patient survival. The project aims to develop resources and training programs for diverse therapeutics researchers.
Researchers at UC Riverside have developed a technique to detect oxygen in exoplanet atmospheres, which may indicate the presence of life. The method uses NASA's James Webb Space Telescope to identify a strong signal produced by oxygen molecules when they collide.
Researchers analyzed online forum data from 2008-2015 to find health problems associated with e-cigarettes existed before the 2019 VAPI outbreak. The study suggests many more users may have serious symptoms, and cases similar to those in the current epidemic have likely existed previously.
Physicists at UC Riverside have designed an experiment to demonstrate magnetic resonance using a compass, aligning with the need for accessible explanations of medical imaging. The project, developed by undergraduate students and local high school teachers, showcases a hands-on, table-top approach to improving scientific literacy.
Calculations by Allen Mills predict the existence of stable positronium bubbles in liquid helium, which could lead to the creation of gamma-ray lasers. Such lasers have applications in medical imaging, spacecraft propulsion, and cancer treatment.
Researchers at UC Riverside found that the drug tofacitinib repairs permeability defects in the gut's epithelium, reducing inflammation and improving mucosal healing. The study is the first to show the direct effect of tofacitinib on intestinal epithelial cell functions.
Scientists at University of California, Riverside and The University of Texas at Austin demonstrate photon up-conversion using silicon nanocrystals and organic molecules. This breakthrough brings them closer to developing photodynamic treatments for cancer and advancing new technologies for solar-energy conversion and quantum information.
A new algorithm developed by University of California, Riverside researchers can spot patterns in massive datasets quickly, improving earthquake detection and monitoring insect vectors. The SCAMP algorithm has been used to detect 16 times more earthquakes than previously known and can also analyze the behavior of chickens.
Researchers found that space travel disrupts intestinal epithelial cell barrier function even after return to Earth. The microgravity environment weakens the immune system and increases gastrointestinal permeability.
Researchers developed an image-processing algorithm to analyze satellite images of arctic ice floes, revealing long-term ocean movement dynamics. The technique improves understanding of sea ice transport, its interactions with ocean currents, and the impact on climate change.
A team of researchers from UC Riverside has determined a new geometric model for the Main Himalayan Thrust fault, allowing officials to better prepare for future earthquakes. The study found that the fault is still accumulating stress and may have increased the likelihood of another big earthquake nearby.
Researchers discovered the structure of ZCCHC4, an RNA-modifying enzyme linked to cancer, enabling structure-based drug design against liver and other cancers. The study sheds light on how this enzyme controls protein synthesis and cell proliferation.
Researchers found that early exposure to sounds can restore molecular, cellular, and functional properties in the auditory cortex of mice with Fragile X Syndrome. This discovery suggests that facilitating exposure to sounds during early development could be a novel approach to treat hypersensitivity associated with FXS.
A UC Riverside-led research team has discovered a new quantum process in valleytronics that can speed up the development of this emerging technology. The breakthrough, which uses local energy minima in semiconductors, enables the creation of information processing schemes superior to current charge-based technologies.
New research reveals that the shape and architecture of collagen and elastin fibers in lungs affects their elasticity. Crimped fibers exhibit greater flexibility, while straight fibers are stiffer.
A UC Riverside-led team has developed a chemical to help plants retain water, reducing crop losses from drought. The new compound, Opabactin, is more effective than earlier versions and works quickly, allowing farmers to manage crop performance.
A microscopic process of electron spin dynamics in nanoparticles has been identified, which could have wide-ranging impact on applications in medicine, quantum computation, and spintronics. The research provides insights into the principles of energy dissipation in nanomagnets, enabling engineers to build better devices.
A UC Riverside-led research team discovered that neural crest cells originate from the epiblast of chick embryos before the appearance of a definitive ectoderm or mesoderm. This finding provides new insight into the formation of this unique embryonic stem cell population and has implications for human development and health.
A UC Riverside-led research team found that fruit fly taste neurons can detect different categories of aversive chemicals and convey this information to the brain, where it controls food intake. The study's findings have implications for understanding feeding behavior in insects and could lead to strategies for controlling insect pests...
The Plants-3D program will provide academic and entrepreneurial training to 50 students, equipping them with cutting-edge technologies to increase crop yields and nutritional value. The synthetic biology approach will enable plants to tolerate increased stress levels, reducing the need for fertilizer.
Researchers at UC Riverside discover large-scale winds associated with active black holes in small galaxies suppress star formation, impacting galaxy evolution. The team used the Sloan Digital Sky Survey data to identify 50 dwarf galaxies and found six of them showing signs of winds emanating from their active black holes.
Researchers at University of California, Riverside discover that Milky Way is undergoing a massive merger with its largest satellite galaxy, the Large Magellanic Cloud. Several ultrafaint dwarfs and relatively bright satellite galaxies were likely stolen from LMC.
Researchers at UC Riverside are developing a novel small molecule that selectively targets the PCNA protein in breast cancer cells. The project aims to create a new series of AOH1160-like molecules to improve the clinical management of breast cancer patients, while sparing non-cancerous cells.
A team of researchers has fabricated silver nanoparticles that can rapidly change color in response to moisture, enabling fast and reversible switching of plasmonic color in solids. This technology holds promise for applications in product authentication, information encryption, and sensing.
A study by University of California, Riverside researchers found high concentrations of metals such as lead, nickel, and chromium in e-cigarette aerosols. The team analyzed six popular e-cigarette tanks and their atomizers, revealing that the model with fewest metal parts had the fewest metals in its aerosol.
Researchers have discovered that certain plant species, including wild tomato and alfalfa, share common genes with rice that enable them to survive flooding. The study aims to improve crop resilience to flooding by activating these genes in other plants.
Researchers at UC Riverside are part of a US EPA plan to eliminate animal testing by 2035. They're developing a way to test chemicals using lab-grown human tissue, not live animals, to identify musculoskeletal birth defects. This non-animal approach will help reduce animal suffering and improve the accuracy of toxicity predictions.
Researchers found increased rainfall reduces soil's water absorption rate, leading to more water in streams and lakes. Soil properties also affect carbon storage, potentially impacting climate models.
A proof-of-concept trial found ecopipam significantly reduced stuttering symptoms, including increased speech fluency and faster reading completion. The medication was well-tolerated, with no serious adverse effects or signals of weight gain or abnormal movement disorders.
A new study confirms that the gigantic tumbleweed Salsola ryanii is a hybrid with doubled pairs of its parent plants' chromosomes, resulting in exceptional growth vigor. This discovery suggests that polyploidy may have an evolutionary advantage, allowing the plant to thrive and expand its territory.
A new center at UC Riverside aims to reduce health disparities among Latino communities and marginalized populations in inland Southern California. The center will use a community-based approach to assess and improve the health of underserved populations.
A new tool is being built to help first responders allocate resources more effectively by searching real-time text, photos and videos from various sources. The search interface will be able to analyze information across different sources and databases to provide a holistic view of the situation.
Researchers led by Abhijit Ghosh are studying the unknown fault that caused a 7.1 magnitude earthquake in Ridgecrest, California. The team aims to understand the physics behind earthquakes and develop more effective warning systems.
Researchers at UC Riverside propose a new theory for Alzheimer's disease, pointing to lysosomal storage as the underlying cause. Long-lived proteins like beta-amyloid and tau undergo spontaneous modifications that make them undigestible by lysosomes, leading to cellular damage.
Brittany Seto, a UC Riverside alumna, interned at NASA's Jet Propulsion Laboratory and is now working on Mars projects. The university has set a record for the number of UCR undergraduates interning at JPL, with 22 students participating in the FIELDS program.