Researchers at UC Riverside developed a drug discovery pipeline to identify effective drugs for treating COVID-19. The team used a powerful machine-learning approach to screen millions of chemicals and identified hundreds of promising candidates, including some that are already FDA-approved.
A study led by University of California, Riverside scientists outlines the interaction between the Zika virus and its host's immune system. The research provides valuable information for developing vaccines and antivirals against the virus.
A team of researchers has developed an osmotic therapy device that removes fluid from the spinal cord to reduce swelling and prevent further damage. The device showed promising results in rats, reducing swelling and improving neurological outcomes.
UC Riverside engineers develop a process to transform PET plastic into a nanomaterial useful for energy storage. The breakthrough reduces plastic pollution and could lower battery costs, enabling the widespread adoption of electric cars by 2040.
Scientists created metabolic models of the bacterium associated with Huanglongbing, identifying 94 essential enzymes and metabolites required for its survival. These findings can lead to new antibacterial treatments and insights into long-lasting disease management strategies.
Physicist John Barton at UC Riverside has received a $1.86 million NIH grant to develop methods for understanding how pathogens like HIV evolve and escape the immune system. His research could lead to the design of new and better treatments to fight disease.
The University of California, Riverside is part of a new NSF Engineering Research Center aimed at preserving biological systems through breakthrough bioengineering technology. The center, ATP-Bio, will develop and deploy technologies to preserve cells, tissues, organs, and whole organisms.
A new grant will help Dr. John Franchak explore the impact of motor development on everyday learning experiences for infants. Using miniature sensors and audio recorders, his team will track infants' activities throughout a typical day to understand how their motor skills influence language and spatial abilities.
Researchers have identified nearly 3,000 genes that enable phylloxera to colonize and feed on grape vines by creating nutrient-enhanced tumors. This discovery could lead to the development of pest-resistant rootstocks, reducing the financial burden on grape growers.
A team of researchers at UC Riverside used machine learning to understand what chemicals smell like, predicting how any chemical will smell to humans. This breakthrough technology has vast applications in the food, flavor, and fragrance industries, including discovering new flavors and insect repellents.
A research team led by Sika Zheng identifies a mechanism that prevents death of neurons, which is triggered at neuron birth and is crucial for maintaining neural circuit integrity. The study challenges the notion that neuronal survival is determined extrinsically.
Researchers found that venomous rattlesnakes are slightly more vulnerable to threats in colder temperatures, but not significantly so. The snakes were able to strike quickly even at low temperatures, suggesting they may be using a mechanism beyond muscle contraction.
A nationwide project aims to engage 30,000 people in memory training to understand its cognitive benefits. The study will explore how different training methods affect individuals and shed light on the underlying mechanisms of brain training.
A new insect detection system using tiny chicken backpacks with wearable sensors has been developed to detect blood-feeding livestock mites. The technology, nicknamed 'Fitbits for chickens,' can help farmers identify infestations and improve poultry welfare.
Rebekah Charney, a postdoctoral researcher at UC Riverside, has received a five-year Pathway to Independence grant from the NIH to study Mowat-Wilson syndrome. Her research aims to understand the mechanisms underlying neural crest cell development and craniofacial pathologies.
A UC Riverside-led study highlights the importance of working memory capacity in social distancing compliance. Individuals with higher working memory capacity are more likely to follow recommended guidelines, even after controlling for psychological and socioeconomic factors.
A recent study has identified the precise spot in the brain where distracting stimuli are blocked, allowing concentration on a task. The researchers found that responses to distractor stimuli were abruptly suppressed beyond the sensory cortex, preventing further signal transmission within the cortex and triggering a motor response.
Physicist Hai-Bo Yu at UC Riverside has been awarded a three-year grant to study Self-Interacting Dark Matter, a new theory that posits dark matter particles have strong self-interactions. The project aims to improve our understanding of dark matter and its role in galaxy distributions.
A UC Riverside study finds that mobile health clinics can reduce access barriers and improve health outcomes for vulnerable populations like Latino farmworkers. The research suggests that mobile clinics offer culturally and linguistically appropriate care, minimizing structural barriers to care.
A new study found that certain gut bacteria, such as Blautia obeum, can deactivate the disease-causing mechanisms of Vibrio cholerae, preventing it from colonizing the intestines. Increasing levels of this bacterium in the gut may provide a natural defense against cholera.
Researchers developed a model that reproduces a general feature of photosynthetic light harvesting, observed across many photosynthetic organisms. The model suggests that absorbing specific colors of light can protect against sudden changes in solar energy, resulting in efficient power conversion.
Astronomers using TESS and Spitzer data report the discovery of AU Mic b, a Neptune-like planet that orbits its young star in under 10 days. The system offers a unique laboratory for studying planetary atmospheres and interactions with stars.
Researchers uncover how TANGLED1 controls microtubule movement, enabling accurate cell division in plants. This discovery could lead to improved crop yields and insights into human cellular processes, including cancer and Alzheimer's disease.
Researchers at UC Riverside developed a new film made of gold nanoparticles that can respond to any type of movement, enabling robots to mimic chameleons. The material's complex patterns can be displayed through programming, opening up various applications such as underwater exploration and authentication features.
A new study from UC Riverside asserts the world population may have much more in common than it has differences. The research, which included data from 15,318 members of university and college communities, found that people within countries are more similar than expected, while those across different countries exhibit smaller differences.
A new UC Riverside study aims to identify the mechanisms by which the PTPN2 gene regulates immune interactions between macrophages and epithelial cells. The research could lead to fundamental insights into how loss-of-function mutations contribute to autoimmune diseases like IBD.
A team of scientists has identified two host cell proteases, TMPRSS2 and furin, responsible for processing the S-glycoprotein of SARS-CoV2, the virus that causes COVID-19. Inhibiting these proteases could prevent viral entry into host cells, making them potential targets for COVID-19 therapeutics.
Researchers investigate how macrophages mediate tissue repair and promote lung stem-cell growth in response to worm infections. Their findings may have relevance for understanding and treating COVID-19-related lung damage.
Nathaniel Gabor's lab is developing a new microscopy technique to study bacterial growth in light and examine the physics of light harvesting. The project aims to gain precise control of optical excitation at the single cell level, potentially upending the current state of knowledge on light sensing in biosystems.
Researchers have observed light emission from intervalley transitions in monolayer WSe2, which can be used to read out valley information and potentially lead to new types of devices. The transition involves an electron and a hole in opposite valleys recombining with the assistance of defects or lattice vibrations.
Reconstructing the paleoecology of the Paleo-Agulhas Plain reveals a diverse, verdant environment with abundant game and plant species. The lost landscape, which existed around 11,500 years ago, supported megafauna such as giant Cape Buffalo and giraffes.
Researchers found that shrub encroachment on slopes can increase focused groundwater recharge, even under conditions of reduced rainfall due to climate change. This process counterbalances the expected decrease in annual rainfall amounts.
UC Riverside scientists have solved a 20-year-old genetics puzzle, differentiating three particles of Brome Mosaic virus. The discovery could lead to ways to protect wheat, barley, and other crops from the virus.
Researchers found that immune receptor TLR4 suppresses neuronal activity in the normal brain to improve signal-to-noise ratio, while increasing excitability after injury. Inhibiting TLR4 signaling reduces long-term working memory deficits and improves memory function weeks to a month after brain injury.
A recent study published in the American Journal of Orthopsychiatry has reported a high level of hazardous drinking and potential alcohol-use disorders among Pacific Islander young adults in the US. The study found that 56% of participants screened positive for hazardous drinking, with 49% experiencing active alcohol-use disorders, rat...
A new study by University of California, Riverside engineers shows that two microscopic bubbles penetrate soft materials better than one, creating long, fine jets with only five pulses. This breakthrough could lead to compact, device-free alternatives for needle-free applications.
Engineers are developing a rapid test kit for identifying body fluids at crime scenes, which will improve the speed and accuracy of investigations. The disposable tool can detect multiple types of body fluid protein biomarkers from small samples.
Researchers used satellite galaxies Draco and Fornax to test the self-interacting dark matter (SIDM) model, which explains diverse dark matter distributions. SIDM produces novel signatures in subhalos that differ from the prevailing Cold Dark Matter theory.
Researchers have identified a novel temperature sensing mechanism in plants using the phytochrome B protein, which triggers plant growth and controls flowering time. The study reveals that specific photobodies disappear selectively at different temperatures, suggesting individual sensors for specific temperature ranges.
Researchers at UC Riverside found that paternal alcohol exposure before conception can negatively impact brain development and behavior in offspring. Choline supplementation during pregnancy showed promise in reducing adverse outcomes associated with prenatal alcohol exposure.
The team discovered a tiny, wormlike creature named Ikaria wariootia, the earliest bilaterian ancestor of modern animals, including humans. The creature lived over 555 million years ago and had a distinct head and tail, with rudimentary sensory organs.
A study published in the Journal of the American Academy of Dermatology suggests that severe acne can lead to depression and anxiety, especially in females. The research highlights the importance of optimal acne management, including isotretinoin treatment, to mitigate these risks.
Researchers demonstrate that fear memory involves strengthening neural pathways between the hippocampus and amygdala, which can be erased by weakening these connections. This discovery provides potential therapeutic strategies to suppress maladaptive fear memories in post-traumatic stress disorder patients.
Researchers found that commercial fast-charging stations cause high temperatures and resistance damage to electric car batteries, leading to capacity loss and potential fires. The University of California, Riverside developed an adaptive fast-charging algorithm to mitigate this issue.
Excess electrons can shatter carbon-fluorine bonds in PFAS, breaking them down into by-products that may accelerate the process. The discovery offers a potential method to tackle widespread contamination of water supplies across America.
Researchers found that domestication of crops led to a decline in their ability to form symbiotic relationships with beneficial soil microbes. This loss has negative environmental consequences, including increased fertilizer use and pollution. Reintroducing genes from wild relatives could help restore these traits.
A new project aims to bring together academic, clinical, and community partners to improve access to healthy local foods for Latinos in rural communities. The UC Riverside School of Medicine will lead the two-year engagement project, which includes a cookbook and training of health educators to promote MyPlate recipes.
A UC Riverside-led study reveals that an interplay of energies at the molecular level enables virus shells to form symmetrically. The research could inform the design of engineered nano-shells used in drug delivery, with potential benefits for targeted treatment and reduced toxicity.
The University of California, Riverside, has been awarded $3.75 million to lead a collaborative effort in developing scalable quantum computers. The project aims to establish a novel platform for quantum computing that can scale up to many qubits, overcoming current limitations.
A study published in Ecology found that a native sweat bee species, Halictus ligatus, has a daily routine that makes it a promising pollinator. The bees were found to consistently visit the same plant species day-to-day, making them valuable for commercial crop pollination.