A study found that student veterans struggle with psychological trauma, experiencing sleep disturbance, hypervigilance, and difficulty concentrating. The research highlights the need for supportive services in higher education to integrate student veterans into campus communities.
A new home-based telemedicine program will be developed and pilot-tested to treat multiple sclerosis patients. The program, funded by a $100,000 Genentech grant, aims to improve care for people with advanced MS living in medically underserved communities.
A study of galaxy properties in the cosmic web reveals that central galaxies form stars for a longer period than satellite galaxies. Satellite galaxies experience a steep decline in star formation activity due to 'ram-pressure stripping' as they fall into dense cluster environments.
A study led by UC Riverside's Brandon Brown explores HPV vaccine acceptability among Peruvian men who have sex with men (MSM) and transgender women (TW), finding widespread acceptance despite barriers such as access and stigma. The research aims to inform HPV vaccine implementation globally.
A team of scientists at UC Riverside has identified five major microRNA expression peaks in the Aedes aegypti fat body following a blood meal. By disrupting these miRNAs, researchers hope to control mosquito reproduction and prevent the spread of diseases transmitted by these mosquitoes. The study provides insight into the regulatory g...
A UC Riverside study found that chronic demyelination is closely linked to seizures in MS patients, with specific neurons being lost and hyperactivity increasing. The researchers hope to develop drugs aimed at reducing seizures, which could also benefit epilepsy patients.
The team will design and identify bactericides to target Huanglongbing, which has devastated citrus trees in Asia and South America. They will also develop a new delivery system for use in field citrus trees.
Researchers at UC Riverside have developed a new method to measure nonsense-mediated RNA decay (NMD) efficiency in real-time, allowing for the identification of molecules that regulate this pathway. This breakthrough has the potential to lead to the development of targeted treatments for diseases such as ALS and muscular dystrophy.
A new paper outlines expressions of skin conditions often misdiagnosed as brown recluse bites, including bacterial infections and deadly reactions. The authors introduce the NOT RECLUSE mnemonic device to help doctors accurately diagnose these cases.
A recent study suggests the Ventura-Pitas Point fault in southern California has a 'ramp-flat geometry' with a flat section between two tilting sections, similar to a staircase. This structure would result in stronger shaking and more damage during an earthquake.
Researchers used live cell time-lapse imaging to investigate maize mutant growth, finding that delays in cell division can lead to growth defects when paired with improper division plane orientation. This study provides crucial details for understanding plant growth and may have long-term implications for developing short-stature maize...
A team of biomedical scientists has identified a molecule that targets the EphA4 receptor, a gene associated with rapid ALS progression. The research aims to delay motor neuron death and explore potential applications in spinal cord injury, Alzheimer's disease, and some cancers.
A team of scientists led by Anandasankar Ray have identified Histone Deacetylase Inhibitor 6 (HDAC6) as a regulator of learning in fruit flies. The enzyme acts like a 'dimmer switch' to increase or decrease signal across synapses, and its role in healthy neurons is less understood.
Researchers found that DNA amount controls initial steroid hormone production, signaling start of metamorphosis. This internal timer determines juvenile development and makes metamorphosis irreversible.
University of California Riverside researchers identify amino acid taste receptor Ir76b playing key role in insect identification of umami taste. The discovery sheds light on insect food choice and potential targets for controlling insect populations.
A University of California, Riverside graduate student has discovered several new species of wasps that feed on ants, including one named after musician Ani DiFranco. These wasps have a unique association with extrafloral nectaries and can potentially control invasive ant populations.
UC Riverside-led research quantifies rattlesnake strikes for the first time using portable high-speed cameras, capturing three-dimensional video of a snake preying on a kangaroo rat. The study reveals that snakes can greatly exceed lab observations and that kangaroo rats may use elastic energy storage to evade strikes.
A University of California, Riverside researcher is leading a team studying the life cycles of harmful viruses. The goal is to understand viral capsid dynamics to develop new approaches to curb infections.
A study by UC Riverside researchers shows that a western diet leads to overeating and obesity due to elevated peripheral endocannabinoid signaling. This therapeutic approach targets cannabinoid receptors in the periphery, holding promise as a safe treatment for overeating and diet-induced obesity.
Researchers at UC Riverside developed an innovative energy management system for plug-in hybrids, cutting fuel consumption by over 30% through real-time data analysis. The system combines connected vehicle technology and evolutionary algorithms to optimize power split between engine and battery, achieving greater efficiency.
Researchers at UC Riverside have identified a novel strategy for controlling viral diseases by targeting the interaction between a viral effector protein and a host hormone. The study found that the cucumber mosaic virus manipulates plants to release odors attractive to aphids, which transmit the virus.
Researchers developed a transparent, self-healing, highly stretchable conductive material that can be electrically activated to power artificial muscles. The material has potential applications in robots, biosensors, and electronic devices, offering improved durability and efficiency.
UC Riverside scientists created astrophotography classes for non-science students, resulting in improved understanding of telescopes and cameras, as well as renewed interest in astronomy. The cost-effective courses also encouraged students to take up astrophotography as a hobby, opening the path to future amateur astronomers.
A team of biomedical scientists at UC Riverside has identified a specific receptor, TNFR2, that induces M cells, which promote inflammation and worsen IBD. Targeting only this receptor may lead to more effective therapies for IBD patients.
A new study by UCR psychology professor Weiwei Zhang found that familiarity with a subject can boost memory capacity. Participants were shown Pokémon characters and asked to remember them in working memory; those who were more familiar with the characters remembered more.
Researchers at UCR developed therapeutic monoclonal antibodies that selectively block the action of faulty matrix metalloproteinases (MMPs), targeting cancer cell spread. Inspired by camelid antibodies, these human antibodies have convex binding sites ideal for interactions with concave MMP sites.
A new study by UC Riverside psychology professor Kate Sweeny found that optimists and pessimists alike brace for the worst when waiting for uncertain news, with no significant differences between the two groups. This challenges the common assumption that optimists are immune to anxiety and pessimism.
A study led by UC Riverside's Maurizio Pellecchia advocates for focusing on Bfl-1 as a drug target to fight cancer. The research team found that Bfl-1 is more relevant than previously thought and can be targeted with innovative inhibitors.
Researchers at UC Riverside found that when teens view their parents' parenting tactics more negatively, they show elevated levels of aggressive behaviors. The study highlights the importance of adolescents' evaluation of their parents' responses to challenging behaviors.
Researchers have identified the functions of two sibling RNA-binding proteins in neural stem cells and neurons. PTBP1 and PTBP2 serve both redundant and unique roles in brain development, contributing to neuronal differentiation. This discovery has implications for fine-tuning stem cell therapeutic strategies for neurologic disorders.
A team of researchers has found a long-sought-after mechanism in human cells that creates immunity to influenza A virus, which could help treat diseases caused by viruses. The discovery builds on over 20 years of research and demonstrates the antiviral function of RNAi in humans against distinct RNA viruses.
A team of researchers has developed a new type of quantum heat engine photocell that can regulate solar power conversion without active feedback or adaptive control mechanisms. This design is inspired by the natural regulation of energy flow in photosynthetic green plants, and could lead to more efficient and cost-effective solar cells.
Astronomers have discovered a large population of distant dwarf galaxies that could reveal details about star formation in the early universe. These galaxies are 10 to 100 times fainter than previously observed galaxies, but produce more than half of the ultraviolet light during this era.
A study proposes that peer-led services can connect student veterans to resources and healthcare services, increasing retention rates and ensuring academic success. Peer-led supportive services offer a sense of community, bridging the gap between military culture and university life.
AUC Riverside-led team discovers unique population of extremely red quasars with high incidence of powerful quasar-driven outflows. These outflows may be involved in galaxy-wide blowouts of gas and dust, halting further growth in black holes and inhibiting star formation.
Researchers at UCR have discovered a way to control the flow of heat in electronic devices using semiconductor nanowires. By confining acoustic phonons to these nanostructures, they can alter their energy spectrum and improve thermal management.
Researchers have created a low-cost, high-energy lithium-ion battery anode material using diatomaceous earth, paving the way for more sustainable and efficient electric vehicle batteries. The discovery could lead to improved adoption of electric vehicles by reducing costs and increasing energy storage capacity.
The UCR School of Medicine has received a $250,000 PCORI grant to engage Native American patients in research, focusing on chronic health concerns and cultural differences. The project aims to increase trust between healthcare providers and communities in the Riverside-San Bernardino area.
Researchers at UC Riverside have developed a reliable and accurate navigation system that exploits environmental signals like cellular and Wi-Fi to support autonomous vehicle development. The technology can be used as an alternative or complement to GPS-based systems, enabling consistent and tamper-proof navigation.
A national initiative funded by the Robert Wood Johnson Foundation uses community organizing to combat childhood obesity in communities of color. The program, launched in 2009, resulted in over 70 environmental and policy changes promoting healthy eating and active living.
Researchers at UCR are using big data to track mosquitoes, predict outbreaks, and understand insects. The new program will train scientists and engineers to exploit the power of big data to improve human health and alleviate food waste.
A new study reveals that young, hot stars ionize oxygen in the early universe, affecting galaxy evolution. The strength of doubly ionized oxygen increases with time, while singly ionized oxygen decreases after 11 billion years.
A UC Riverside-led study found that a dwarf gecko's microscopic hairs allow it to cling to smooth surfaces, revealing the origins of gecko adhesion. The research suggests that small modifications can lead to complex adaptations, with implications for nanotechnology and biomimicry.
Researchers at UC Riverside and Riverside University Health System found that late-HIV diagnosed individuals are more likely to transmit the virus to others due to untreated viral loads. This increased risk also leads to negative health outcomes, including premature death and opportunistic infections.
Research by Jessica Purcell and colleagues found that individual spiders can outlast their group counterparts when introduced to a new environment. The study suggests that adaptation to local traits is key to survival, rather than individual personality types.
A UC Riverside-led study reveals that mother's milk contributes to the development of a baby's own immune system by transferring maternal immune cells. This process, known as 'maternal educational immunity,' enables the baby to gain immunity against infectious agents through exposure to its mother's environment.
A team of scientists has discovered that sulfate in the ocean limited atmospheric methane to a tiny fraction, contradicting previous climate models. This finding suggests that oxygen levels were much lower than initially thought, and changed the way methane behaved in the atmosphere.
A study published in the Journal of Marketing found that consumers prefer cars with a unique design that mimics luxury car aesthetics, but not those that are too similar to the market average. The researchers used a morphing technique and consumer choice model to quantify how aesthetic design affects consumer preferences.
Researchers found that flowers are a hot spot for bacterial transmission to wild bees, with multiple flower and bee species sharing the same types of bacteria. This discovery highlights the importance of understanding wild bees as an alternative pollination option due to declining honey bee populations.
A new reading comprehension intervention is being developed to support children with Autism Spectrum Disorders (ASD), a disorder affecting one in 68 children in the US. The program aims to improve academic success and reduce learning issues by using interest-based text, and will be tested over three years.