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.
Researchers used supercomputing and nano-imaging to reveal how a 'lignin-first' approach can facilitate the efficient breakdown of plant biomass. The study found that pretreating plant biomass with specific co-solvents, such as tetrahydrofuran and water, can help break down lignin and increase enzyme access to cellulose.
A UC Riverside physicist is studying strongly interacting systems to improve understanding of superconductivity and potentially develop novel materials. The research combines recent advances from high energy and condensed matter physics with insights from quantum information theory.
The Transiting Exoplanet Survey Satellite (TESS) has discovered three new exoplanets, including one rocky planet in the habitable zone, which could potentially support liquid water and life. The newly found planets, TOI-270, are unique in that they occupy a 'missing link' between rocky Earth-like planets and gas-dominant mini-Neptunes.
A study led by UC Riverside professor David Reznick found that female fish with placentas form new species twice as fast as those without, due to their ability to choose mates. This connection between mothering and evolution suggests a key role for females in shaping the formation of new species.
A new study from UC Riverside suggests that concerns about race and immigration were the primary determinants of vote switching in the 2016 presidential election. The researchers found that both working-class and non-working-class whites who held punitive immigration or racially conservative views were more likely to switch to Donald T...
A hybrid teacher incentive program that combines mentorship, coaching, and performance-based compensation improved student test scores in math and social studies, but not in English and science. The program's benefits exceeded its costs, with estimated potential earnings of $945,000 per school year for math
A study found that individuals carrying the APOE4 allele, present in 15% of the population, showed lower IQ scores during childhood and adolescence. These findings suggest that the gene may impact cognitive health as early as age 6½ and become increasingly detrimental with aging.
A new deep neural network architecture can identify manipulated images at the pixel level, detecting blurred boundaries and unnatural transitions between regions. This technology aims to improve photo editing tool security and detect deepfakes with high precision.
A study by UC Riverside researchers found that older adults who learned three to five classes simultaneously showed significant increases in cognitive abilities, similar to those of middle-aged adults. The study suggests that intense learning experiences can improve cognitive functioning in older populations.
Researchers predict Joshua trees will not survive beyond this century without drastic action on climate change. The study found that even with reduced greenhouse gas emissions, the park would retain only 19% of its habitat after 2070.
A biomedical scientist is studying how the body's cannabis-like molecules affect feeding behavior and contribute to obesity. The research aims to identify novel therapeutic strategies for safely treating obesity and related metabolic disorders, which are currently lacking reliable options.
The genome of black-eyed peas has been fully sequenced, providing valuable insights into the genes responsible for their drought and heat tolerance. This breakthrough could help develop new crop varieties more resilient to climate change, particularly in regions where water availability is limited.
A team led by UC Riverside physicists has identified dark trions as a promising carrier of quantum information, with a lifetime of over 100 times longer than bright trions. This breakthrough could revolutionize information transmission and enable new ways of data transfer.
A new study led by UC Riverside psychologist Brent Hughes found that the tendency to recognize differences in own-race faces is greater than in other-race faces, a phenomenon known as the 'other-race effect.' This bias occurs even at early stages of sensory perception and can affect downstream beliefs and behaviors.
A UC Riverside study found that electronic cigarettes produce a stress response in neural stem cells, leading to cell death or disease. The research identifies a protective response mechanism called SIMH, which can accelerate aging and lead to neurodegenerative diseases.