Researchers are using new analysis models to better understand mortality factors in dialysis patients. The study aims to identify the effects of co-morbidities such as depression and cardiovascular diseases on patient outcomes.
A new $2.3 million grant will support a five-year research project at UC Riverside, led by Viji Santhakumar, exploring the relationship between inflammation and abnormal neuron connections after brain injury. The study aims to identify potential early therapies to prevent epilepsy and memory issues following traumatic brain injury.
Researchers at UC Riverside developed an implantable drug delivery system using piezoelectric nanofibers that can release therapeutic molecules on demand. The system offers robust control over release rate and precision in administering drug molecules, making it suitable for treating chronic diseases.
Researchers have uncovered genes that enable plants to make three key things: transport water and nutrients via xylem, produce lignin and suberin for drought protection, and regulate root meristem growth. These findings can be applied to crops like tomatoes and rice, potentially increasing their drought tolerance.
A nanofiber filter made from polymer nanothreads captured 99.9% of coronavirus aerosols in an experiment, surpassing the effectiveness of commercial masks and air filters. The production technique, electrospinning, is cost-effective and scalable.
A UCR study found that messages stressing the Christian doctrine of 'love thy neighbor' and aligning mask-wearing with patriotism can effectively persuade white evangelicals to wear masks. The research also suggests that similar messaging could be used for pro-vaccine efforts, particularly targeting Republican-leaning individuals.
By vaporizing metals within a magnetic field, UC Riverside engineers direct the reassembly of metal atoms into consistent shapes and surfaces. The approach enables manipulation of particle assembly, producing string-like aggregates or globular clusters with tunable properties.
A new study by economists at UC Riverside and University of Louisiana found that juvenile incarceration has a deterrent effect on property crimes but increases the probability of drug-related crimes as an adult. Rehabilitation programs may improve welfare outcomes for convicted juveniles.
Researchers create system to sense unusual DNA folds using chemical receptors, which could silence genes linked to cancer or promote tumor growth. The technology has potential applications in disease research and gene regulation.
Researchers at UC Riverside are developing a new approach to convert light falling on atomically thin semiconductor materials into electricity. By twisting these materials, they aim to create new sensing capabilities for layered and stacked monolayer semiconductors.
UC Riverside researchers used a nanoscale synthetic antiferromagnet to control magnon interaction, enabling nonlinear spin dynamics. This breakthrough could lead to faster and more energy-efficient computers, as well as advancements in magnetic memory and neuromorphic networks.
Researchers at the University of California - Riverside have developed an energy-efficient way to convert corn stover into activated carbon for water treatment. The process produces activated carbon that absorbs up to 98% of vanillin from water, showcasing a promising approach to combating climate change by repurposing idle resources.
Researchers at UC Riverside develop method to estimate air quality in neighborhoods affected by wildfire smoke, providing critical data for public health officials. The new approach fills gaps in current methods by predicting particulate matter concentrations over short distances.
A national survey of US multiple sclerosis specialist clinicians reveals the pandemic has changed how they deliver care, with fewer immunosuppressive agents prescribed and a shift towards telehealth platforms. Nearly 10% of respondents reported being redeployed to COVID-19 patient care.
Researchers found a naturally occurring 'earthquake gate' on New Zealand's Alpine Fault that decides which earthquakes grow into magnitude 8 or greater. The study suggests this gate could change the stress and break larger earthquake chains.
A UC Riverside-led team developed a simple method to assess contaminants in household fabrics exposed to thirdhand smoke. The study found that THS chemicals are more extractable from fabrics in humid environments, posing greater exposure risks for people living in such conditions.
Scientists have observed unusually fast picosecond electron transfer in peptides mediated by hydrogen bonds, a rate 1 million times faster than previously known. This discovery has the potential to improve chemical transformations, energy conversion, electronic devices, and photonic technologies.
A UC Riverside virologist has received a $1.9 million award to investigate how the Zika virus beats human defenses, with the goal of developing a vaccine and antiviral drug. The research aims to understand how the virus triggers the degradation of STAT2, a key host factor in activating interferons.
A new study published in Physiology & Behavior found that exercise and a healthy diet in childhood leads to adults with reduced anxiety levels and increased brain mass. The research also revealed that early-life exercise reduces anxious behaviors in adulthood.
A new open-access paper calls for archaeologists and history professionals to collaborate with marginalized communities to redress the harm perpetuated by colonialism. The authors suggest preserving damaged monuments alongside contextual exhibits highlighting acts of resistance against white supremacy, shifting attention from preservat...
UC Riverside researchers identified a gene, RCB, that enables plants to sense heat and respond accordingly. This discovery is crucial in developing heat-tolerant crops to address the impact of global warming on crop yields by one-third by 2050.
Researchers at UC Riverside developed a technique to capture cell-free DNA from fluid samples using an electric charge, making it easier to detect and diagnose cancer. The glass nanopore system can accumulate DNA near the surface, enhancing signal-to-noise ratio and potentially detecting mini lipid-based droplets released by tumors.
A new RNA-sequencing method, PANDORA-seq, can detect modified small RNAs that were previously undetectable. The method employs a stepwise enzymatic treatment to remove key RNA modifications, uncovering a surprising small-RNA landscape dominated by tsRNAs and rRNA-derived small RNAs.
New research reveals the permanent rise of oxygen in our atmosphere happened 100 million years after initial estimates. The discovery suggests fluctuations in atmospheric oxygen levels played a key role in extreme climate changes and extinction events.
A new study has found evidence of sophisticated breathing organs in 450-million-year-old trilobites, revealing they breathed oxygen and had structures resembling gills on their thighs. This discovery helps piece together early animal evolution and situates trilobites between older arthropods and crustaceans.
A UC Riverside geneticist has won a $1.7 million grant to study how barley has adapted to survive thousands of years, with the goal of understanding its future survival in extreme weather conditions. The project will also train undergraduates in agricultural science and computational techniques.
A UC Riverside study analyzed fourth-generation electronic cigarette pod atomizer design features, identifying toxic elements such as nickel, chromium, and iron. The findings suggest that these elements may accumulate in the environment and contribute to chemical pollution, highlighting the need for further research on e-cigarette safety.
A recent study published in Education & Society found that voters with low education levels tend to support social welfare programs but vote against left-wing candidates. Meanwhile, more educated voters are less likely to sacrifice their policy preferences and vote for parties with opposing views.
The bones of a 35-50 year old male, identified as Ajpach' Waal, have shed light on his privileged yet difficult life. He suffered malnutrition or illness as a child but forged alliances between two powerful dynasties, only to die in relative obscurity.
A team of researchers, including UC Riverside biomedical scientists, identified the South African COVID-19 variant, which has been detected in at least 40 countries. The variant has mutations that make it resistant to antibodies generated by existing vaccines, potentially reducing vaccine efficacy.
A study by UC Riverside found that adopting unique rituals to make everyday tasks more meaningful can reduce feelings of loneliness. Participants who engaged in ritualistic consumption of consumer products reported feeling less lonely and having a greater sense of meaning in their lives.
Researchers at UC Riverside identified proteins that bind to small RNAs, loading them into extracellular vesicles and enhancing the delivery of gene-silencing RNAs. This breakthrough could lead to more efficient disease control and aid human therapies.
Researchers found mistletoes can increase photosynthesis to share resources with their hosts, reducing harm to the tree. This strategy allows them to coexist and even benefit birds and pollinators.
Engineers at the University of California, Riverside developed a flexible film that combines excellent electromagnetic shielding with ease of manufacture, promising for high-frequency communication technologies. The film, made from a polymer matrix filled with bundles of quasi-one-dimensional van der Waals materials, demonstrates excep...
UCR studies found that living with a romantic partner uniquely buffers declines in social connection during the pandemic. However, other factors such as household size or pets do not provide notable benefits for feelings of social connectedness.
A new study by UC Riverside found that California's commuters inhale unacceptably high levels of carcinogenic chemicals like benzene and formaldehyde. Prolonged commutes over 20 minutes increase the risk of disease, including cancer and birth defects.
Physicists at UC Riverside created moiré patterns by overlaying WS2 and WSe2 layers, leading to insulating states with varying electron occupancy fractions. Strong interactions between electrons restrict mobile electrons into local cells, resulting in insulating behavior. Similar behaviors can occur for other occupancy fractions.
A UC Riverside-led study found that treatment with the medication risperidone leads to increased activity of astrocytes in persons who stutter. This increase in activity may help reduce stuttering by blocking dopamine receptors in the striatum.
Research suggests that acne can leave lasting psychological scars, particularly for women and adolescents with darker skin, affecting self-esteem and mental health. A new study calls for a comprehensive approach to treating acne, integrating psychology and dermatology.
Researchers found that some dwarf galaxies may appear dark-matter free due to extreme tidal mass loss, challenging the LCDM cosmological model. Simulations suggest a combined solution to both the structure and low dark matter content of these ultradiffuse galaxies.
A unique peptide found in Australian finger lime has been shown to destroy the deadly bacterium causing citrus greening and activate the plant's immune system to prevent new infections. The treatment is safer for the environment than current methods, using a stable anti-microbial compound that remains effective even in high heat.
A new study by UC Riverside researchers found that a high-fat and sugar diet in childhood can alter the gut microbiome of mice for life. The study suggests that early-life diet has more long-lasting effects on the microbiome than exercise, highlighting the importance of nutrition during critical developmental periods.
Researchers found that a new remyelinating drug called indazole chloride improved vision in mice with multiple sclerosis by inducing remyelination and mitigating damage to the optic nerve. The study highlights the importance of early treatment to mitigate axon damage and recover 75-80% of original function.
Researchers at UC Riverside identified a cortical region in mice that transforms sensory input into movement, opening new directions for studying sensory-motor transformations. The discovery could lead to targeted therapy for patients with sensory- and motor-related brain deficits.
A new UC Riverside study examines how people experience everyday life and its situations before and during the coronavirus pandemic. The study found that some everyday experiences suffer, such as conversation and finding new relationships, but positive feelings remain largely unchanged due to individual personality.
Researchers at the University of California - Riverside discovered fermented food waste can boost beneficial bacteria in plants, increasing crop growth and resistance to pathogens. The treatment reduces carbon emissions from farming and has potential for sustainable agriculture practices.
Researchers will develop a low-tech virtual village platform to connect people living with HIV, providing resources and social support. The study aims to reduce depression, anxiety, and isolation among seniors aging with HIV during the COVID-19 pandemic.
Scientists are developing new solutions for honeybee colony collapse, a threat to global food security. The University of California's four-campus network will use breeding programs, medications, and monitoring tools to combat the issue.
UC Riverside scientists have received $4.67 million to breed new fruits with natural resistance to Huanglongbing, a lethal tree disease affecting citrus crops worldwide. The project aims to incorporate resistance into the trees themselves through breeding, providing a more sustainable alternative to commercial treatments.
Researchers identified a pathway involving astrocytes that sheds light on why seizures occur in some MS patients. The study found altered expression of EAAT2 and AQP4 proteins, leading to increased seizure activity.