The study reveals a high-definition picture of cell-to-cell signaling in the liver, identifying cellular changes that could drive nonalcoholic steatohepatitis progression. Single-cell analysis also uncovers new information about star-shaped cells and their role in liver fibrosis.
A new study found that nearly one in eight female adolescents between ages 14 and 19 experienced reproductive coercion, a form of abuse where a woman is pressured to become pregnant against her wishes. The study also highlights the need for clinicians to understand how to spot relationship abuse in younger patients.
The new image shows Jupiter's trademark Great Red Spot and a more intense color palette in the clouds than seen in previous years. The colorful bands result from differences in atmospheric pressures and ice cloud thickness.
Researchers present an integrated strategy for computer-augmented chemical synthesis, successfully yielding 15 different medicinally related small molecules. Their AI-informed, robotically controlled platform has the potential to greatly improve the synthesis of complex molecules, reducing manual labor and increasing scalability.
Researchers have uncovered the oldest fossil forest in Asia, spanning 250,000 square meters and featuring lycopsid trees with branchless trunks. The discovery provides insights into the early evolution of plants and their adaptability to coastal environments.
A new drug called volanesorsen has been shown to significantly reduce blood fat levels in people with a rare genetic disorder. In a Phase III clinical trial, participants experienced a 77% reduction in triglyceride levels, while those receiving a placebo saw a 18% increase.
A study published in Acta Psychologica found that subjects' pupils constricted significantly when viewing a blue glare illusion, outperforming other colors. The research team hypothesized that the human visual system relies on ecologically-based predictions to interpret visual input, and this effect is unique to glare illusions.
The Comprehensive Post-Acute Stroke Services (COMPASS) study shares post-stroke care findings with patients, caregivers, and clinicians. The study compares conventional treatment to comprehensive care models, providing valuable insights and resources for improved patient outcomes.
Researchers have successfully generated 3D blastocyst-like structures from mouse stem cells, exhibiting totipotency and inducing proper changes in the uterus after implantation. The study paves the way for improved basic research in embryogenesis and fertility, as well as regenerative medicine.
Scientists studied a massive wildfire smoke plume that lasted for nearly nine months, providing an ideal opportunity to test climate models. The findings show that black carbon was key to the plume's rapid rise and persistence, challenging previous nuclear winter studies.
Researchers at OIST have discovered a new configuration of the inorganic perovskite material CsPbI3, which efficiently creates electricity and has been stabilized in a way that competes with industry-leading materials. The material's conversion efficiency was increased from 15% to 18% after treatment with choline iodide.
A study by Prof. Renhe Zhang and colleagues found that El Niño decays faster than La Niña due to asymmetrical zonal wind anomalies in the equatorial western Pacific. The negative sea surface temperature anomaly associated with La Niña events persists for more than a year, resulting in a longer duration.
Researchers studied H2SO4-GIC to monitor stage transitions and observed a difference in mechanisms between natural flake graphite-based and HOPG-based GICs. The findings advance the field of graphene and have potential applications in Li-ion batteries, hydrogen fuel cells, and single-layer graphene production.
Researchers at Ohio State University found that low-intensity electromagnetic fields reduce the ability of specific breast cancer cells to migrate and spread. The study used a lab model to mimic the body environment and discovered that certain drug therapies can enhance the effects of electromagnetic fields on blocking cancer cell meta...
Researchers at UBC Okanagan have developed a new sensor that can detect the precise moment when ice begins to form on a surface, using microwave resonators. The device has high sensitivity, low power consumption, and is easy to fabricate, making it ideal for improving airline safety and efficiency.
Researchers at McGill University used computer simulations and microscopy to show that pectin and cellulose play a crucial role in sculpting epidermal leaf cells. The study suggests that mechanical forces drive plant cell growth, leading to unique shapes like the jigsaw puzzle-like pattern of leaf skin.
Scientists have extended the record of Arctic sea ice thickness variability from 40 years to 110 years by using historic observations from ships' logs. This provides more context for understanding rapid changes in the Arctic Ocean and helps predict its future.
Preppers in the US are no longer portrayed as extreme right-wing individuals, but rather as those responding to general fears of economic collapse, cyber-attacks, and environmental disasters. Research by Dr Michael Mills found that prepping is a nuanced response to modern American society's culture of fear.
The technology uses light field imaging techniques and machine learning to capture high-quality composite images of subjects through windshields. This enables long-range identity verification, vehicle recognition, navigation systems, and traffic monitoring systems.
A team of scientists from UMass Amherst and China has developed a new dynamic, two-step process to break down tetrabromobisphenol A (TBBPA), a persistent global pollutant. The process uses sulfidated nanoscale zerovalent iron (S-nZVI) to degrade TBBPA into harmless carbon dioxide and water.
Researchers found tens of thousands of new protein families, likely involved in intercellular communication and warfare, among others. These small proteins may serve as new antibiotics or drugs for human use.
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 at Caltech have designed a method to study and manipulate the cytoskeleton in test tubes, shedding light on how cells control movement. By using light-activated proteins, they can control when and where asters form, allowing for the development of new tools for molecular biology and chemistry.
Researchers at ETH Zurich have developed a new method for producing highly detailed structures measuring less than 100 micrometres, enabling the creation of the world's smallest stent with shape-memory properties. The stent has shown promising initial findings and could potentially open the door to minimally invasive surgery.
Researchers discovered that people in Ethiopia lived high up in the Bale Mountains during the Palaeolithic period, around 45,000 years ago. The inhospitable region provided enough water and food sources, including giant rodents and volcanic obsidian rock, allowing humans to survive and thrive.
A recent study by Anna M. Gruener et al., published in JAMA Ophthalmology, investigated the association between giant cell arteritis and race. The researchers found a significant association between the disorder and certain ethnic groups, with increased risk observed in African Americans, Hispanics, and individuals of mixed ancestry.
Researchers have developed nanovectors that can transport two drugs with different properties, improving their efficacy and delivery. The strategy targets the sexual phase of the parasite, reducing the emergence of antimalarial resistance.
A new computer tool can reveal valuable insights into rodents' communication patterns and is more reliable than existing methods. The system analyses audio recordings of ultrasonic vocalisations to determine different types of sounds, standardizing interpretations for direct comparisons.
Researchers found that Scots dialects allow for specific types of contractions, such as 'Here it's!' or 'There it's!', which shed light on speakers' understanding of language structure. These patterns suggest that speakers have an unconscious knowledge of grammatical differences between sentences.
Research suggests reusing oil rigs as CO2 storage sites could be 10 times cheaper than decommissioning. This scheme would store natural gas production emissions and help combat climate change by locking away CO2.
Researchers developed a simple measurement of gene flow to define microbe populations, separating co-existing microbes in genetically and ecologically distinct groups. This approach identifies parts of the genome that show different adaptations, enabling pinpointing of populations associated with health conditions like Crohn's disease.
Researchers identified a gene in fruit flies that helps prevent seizures triggered by environmental stress. In humans, mutations in the gene may be linked to seizures associated with Long QT Syndrome, suggesting a potential connection between brain and heart function.
A novel treatment device that automatically dispenses small amounts of chlorine reduces child diarrhoea by 23% compared to controls. The intervention had the largest health benefits among children in Dhaka, reducing diarrhoea by 34%, while also increasing tap water quality and safety.
A new study has provided a solid theoretical framework to discuss modifications to the Unruh effect caused by microstructure of space-time. The researchers found that thermal response for particle detectors can happen without a thermal state, contradicting an extended belief.
A new genus of bacteria has been identified as a major contributor to coral decline, siphoning energy from corals and making them more susceptible to disease. The study found that the bacterial genus is globally associated with many different coral hosts and has genes that enable it to parasitize its hosts for amino acids and ATP.
Researchers discovered how the process of cell differentiation is orchestrated during embryogenesis, revealing the DNA sequence code of a key gene called hunchback. By understanding how this 'on/off switch' works, scientists gain new insights into genetic activity and its implications for birth defects and disease.
New data from the largest population study to date reveal that having a family member with blood cancer significantly raises an individual's risk of diagnosis. The study found increased risks for certain hematologic malignancies, with the highest relative risks observed in specific subtypes of Hodgkin lymphoma and mantle cell lymphoma.
A recent study published in the Journal of Neonatal-Perinatal Medicine found that depression is the single largest driver of substance use during pregnancy. Pregnant women with depression were 2.6 times more likely to use cannabis and twice as likely to smoke cigarettes and use alcohol while pregnant.
Researchers found that blood coagulation factors VII, IX, and X can hydrolyze lipopolysaccharides on the bacterial cell envelope, effectively killing Gram-negative bacteria. These proteins may offer new strategies for combating multi-drug resistant superbugs.
Mutations of a gene implicated in long QT syndrome trigger seizures due to its direct effects on neurons and glia, independent from heart function. This discovery challenges the assumption that seizures are secondary outcomes of cardiovascular disease.
Moffitt researchers identified three subtypes of squamous cell lung cancer (SCC) with distinct genetic, chromosomal, and protein alterations. The inflamed subtype is characterized by immune cell infiltration and higher PD-1 levels, while the redox subtype has altered oxidation-reduction signaling pathways. These subtypes did not correl...
Scientists have developed a new technique to visualize gas-liquid collisions using lasers, enabling the study of fundamental molecular interactions. The method captures individual frames of molecular movement, revealing the rough surface of liquids and their impact on atmospheric chemistry.
Archaeologists have discovered a rock shelter in Ethiopia dating back over 30,000 years, providing the earliest evidence of human habitation at high altitudes. The site, Fincha Habera, shows signs of Middle Stone Age foragers living and feasting on giant mole-rats at an elevation of over 11,000 feet.
A Thai research team has created a novel approach for simultaneously detecting and detoxifying harmful phenol compounds in one step. The innovative technique leverages natural enzymatic reactions to convert toxic chemicals into luciferin, a bioluminescent compound produced by fireflies.
Researchers have developed an effective method to monitor carbon nanotube films using artificial neural networks (ANN). The technique can help predict the efficiency of single-walled carbon nanotubes synthesis and improve the overall production framework, leading to new horizons for real-life applications.
A Phase 1 clinical trial enrolls healthy adults to evaluate the safety and immune response of two licensed influenza vaccines administered with novel adjuvants. The trial aims to improve seasonal flu vaccine effectiveness, which varies from year to year.
Researchers found that cigarette smoke changes the metabolism of cells in head and neck squamous cell carcinomas, making tumors more efficient as an ecosystem to promote cancer growth. The study also identified a protein on tobacco-exposed fibroblasts that drives these metabolic changes.
Researchers at Columbia University Irving Medical Center have identified a potential new therapy for pancreatic cancer. Their experimental compound, PTC596, has shown to be effective in combination with standard treatment, extending survival by three times in genetically engineered mice.
Researchers at Trinity College Dublin discovered that claudin-5 plays a crucial role in the development of dry Age-Related Macular Degeneration. The study suggests that regulating blood vessel integrity may prevent the disease.
Purdue researchers develop waterproof, breathable, and antibacterial clothing that can power electronic devices through simple embroidery. This innovation uses omniphobic triboelectric nanogenerators to turn clothing into self-powered remotes, providing a convenient interface with machines and the Internet of Things.
Agricultural lands are the most productive places for solar power, according to an Oregon State University study. The researchers found that converting less than 1% of land to solar panels would be sufficient to fulfill global electric energy demand.
Researchers at La Jolla Institute for Immunology identified the molecular properties of antibodies that neutralize Lassa virus. By understanding these properties, they can create a map for rational vaccine design, aiming to develop effective treatments or vaccines against this deadly disease.
Supertyphoon Lekima rapidly intensifies as it tracks north-northwest over the Pacific, with winds exceeding 130 knots and a strong eye. The storm is expected to reach Eastern China near Taizhou within 48 hours, potentially weakening by 72 hours after crossing Shanghai.
Researchers have achieved a major breakthrough in developing a thermally stable TB vaccine using a technique called ensilication, which protects vaccine components from heat damage. This innovation has the potential to improve the effectiveness and accessibility of vaccines globally, particularly in remote areas.
Consecutive low snow years may become six times more common in the Western United States, leading to ecological and economic challenges. The study projects that year-to-year variability of peak snowpack will decrease, mostly in areas transitioning from snow- to rain-dominated precipitation.
Researchers compared observations with model simulations, revealing gaps in smoke plume rise and duration modeling. The study found that solar heating warmed air within the plume, causing it to self-loft to nearly 23 kilometers, but observed smoke lifetime was 40% shorter than calculated models due to photochemical loss of organic carbon.
A new analysis suggests that migration can promote cooperation among individuals by creating heterogeneous patterns in their spatial distribution. This allows populations to thrive despite the threat of exploitation, as defectors avoid cooperators or form communities with public goods.
Researchers found that stony corals Porites astreoides grow more slowly under acidic seawater conditions, indicating a limit to their adaptation to climate change. The study used natural laboratory settings off the east coast of Mexico to investigate coral growth in response to low pH and high dissolved carbon content.
Researchers have invented an affordable solution to measure tremor in mice using a smartphone, potentially leading to new treatments. The method uses a cage with rubber bands and a mounted smartphone to detect vibrations, producing comparable results to expensive equipment.
Researchers discovered physical interactions between proteins and DNA that help explain why genetic condensates cluster along super enhancers, stimulating gene transcription. The study provides a fundamentally new approach to deciphering gene control in the 'dark matter' of our genome.
A study published in the American Journal of Medicine found that one to two servings of caffeinated beverages per day were not associated with an increased risk of headaches for patients with episodic migraine. However, consuming three or more servings may be linked to a higher risk of migraines on the same day or the following day.
Researchers discovered a blood signature predicting type 1 diabetes before its onset, enabling early identification of high-risk children. The study, led by the University of Turku, could lead to disease prevention.
Researchers found that severe marine heatwaves lead to immediate coral mortality and rapid decay, not just bleaching. This phenomenon is distinct from coral bleaching and will likely become more frequent as temperatures rise.
A new study from the University of Eastern Finland shows that health-related quality of life in people with knee osteoarthritis varies significantly among different patient groups. The study found that females, those with higher body mass index, smokers, and lower-income individuals experience rapid worsening of their quality of life, ...
Researchers analyzed TP53 mutations in human leukemia, finding that most missense variants exert a 'dominant-negative' effect reducing wild-type p53's cancer-suppressing activity. The study challenges previous hypotheses suggesting new oncogenic functions from these mutations.
The study found a significant decline in global freshwater megafauna populations, with large fish species like sturgeons and salmonids facing the highest threats. Conservation efforts have shown some success, but monitoring and protection remain inadequate for many species.
A new study suggests that nitazoxanide, an FDA-approved anti-parasitic drug, could potentially treat Ebola by enhancing the immune system's ability to detect the virus. The drug inhibited Ebola replication and worked by broadly amplifying the interferon pathway and cellular viral sensors.
The MIT Press has released a comprehensive report on open-source publishing software, cataloging 52 platforms that meet survey criteria. The report warns that open publishing faces dual challenges, including siloed development and community organization, which must be addressed for sustainable success.
Researchers have identified a previously unknown family of small-molecule metabolites responsible for the bright green color in sharks' skin, which may also aid in identifying other sharks and fighting microbial infections. The discovery opens new questions about the potential functions of biofluorescence in shark biology.
A Belgian team developed a two-in-one contrast agent for medical imaging, combining MRI and photoacoustic imaging techniques. The bimodal probe enhances sensitivity while minimizing risks for patients.
Typhoon Krosa is quasi-stationary and intensifying due to favorable conditions like low wind shear and warm sea surface temperatures. The storm will continue to track northeastward before weakening over the next five days, maintaining typhoon strength.
A new study found that fungi have a harder time growing in cattail roots underwater, suggesting that plants may not have relied on fungal helpers to get onto land. The research provides a new tool for understanding prehistoric ecosystems and challenges previous narratives about plant-fungal interactions.
A recent study published by Mount Sinai researchers found that fluoride exposure may contribute to complex changes in kidney and liver function among youth in the US. The findings suggest that adolescents with poorer kidney or liver function may absorb more fluoride, highlighting potential health concerns.
A recent study found that nearly half of university and two-year college students in the US experience food insecurity, leading to academic struggles, mental health issues, and reduced career opportunities. Food insecure students often turn to unhealthy coping mechanisms or go without meals, exacerbating the problem.
Goliath frogs create three types of ponds to safeguard their eggs and tadpoles from predators. Researchers observed the frogs' laborious pond-building efforts, which may explain why they evolved to be giant.
Researchers at Boston Children's Hospital are developing an opioid vaccine to protect people with opioid use disorder against accidental fentanyl overdoses. The two-year project aims to enroll patients and test responses to candidate vaccines, with the goal of eventually testing the vaccine in humans.
Long-term survivors of pancreatic cancer have a diverse tumor microbiome, which boosts their immune attack on tumors. Fecal transplant treatments can alter the tumor microbiome, suggesting a potential therapeutic opportunity for improving pancreatic cancer treatment.
A new study in Science shows that alternative farming practices can boost farmers' profits while reducing air pollution and greenhouse gas emissions. The Happy Seeder system, which allows for direct seeding of wheat into unplowed soil and shredded rice residues, is a promising solution.
Researchers successfully recorded sequences of up to 1,000 sharp images of live mitochondria at 1.5 frames per second using STED microscopy. By exploiting the probabilistic nature of photobleaching, scientists can distinguish between different regions of the cell and achieve unprecedented resolution.
Researchers found that adding MS drug teriflunomide to targeted cancer therapy significantly shrinks glioblastoma tumors and improves mouse survival. The treatment targets cancer stem cells, which are responsible for tumor recurrence.
A new study published in The Journal of Physiology found that an eye-movement test can detect acute sleep loss with high reliability. The researchers used a range of eye-movement measures to distinguish sleep-related impairment from that caused by alcohol or brain injury.
A simple, electricity-independent device has been proven effective in reducing child diarrhea rates by up to 23% in developing countries. The Aquatabs Flo technology uses precise chlorine dosing to purify water without compromising taste, offering a promising solution to control the second-leading cause of death for children globally.
A University of Arizona research team discovered complex biochemical circuits in cells that follow control theory principles, controlling growth in response to nutrient availability. The study found that the TOR and PKA pathways work together like a thermostat, with one pathway speeding up response and the other maintaining stability.
Researchers discovered that long-lived fungi accumulate surprisingly few mutations over time, indicating a well-developed protection mechanism. The study uses fairy rings of Marasmius oreades to examine the speed and pattern of mutations, providing new insights into cell processes and longevity.
Warner's project will expand her research on multigenerational planning in rural areas by adding public health as a key topic of concern for planners and regional scientists. The team aims to create an econometric model for livability that promotes economic development and public health across rural and urban communities.
A new University of Washington study finds that firearm retailers are willing to learn about suicide prevention and train their employees to spot warning signs. However, a lack of awareness and reluctance to discuss personal issues inhibit greater progress in suicide prevention.
A study found that chaperone protein Hsp70 inhibits toxic protein aggregates in the androgen receptor, which causes Kennedy's disease and prostate cancer. Hsp70 may be useful as a therapeutic target to treat these conditions.
A new research study suggests that redesigning the contract for the Medicare Shared Savings Program could lead to significant cost savings. The proposed changes aim to align provider incentives with performance-based subsidies, increasing reimbursement payments and improving healthcare outcomes.
A new study in The American Journal of Medicine found that drinking three or more caffeinated beverages a day increases the odds of triggering a migraine headache on the same or next day. However, consuming one to two servings per day did not appear to be linked to developing a migraine headache.
Researchers at Tel Aviv University and the Technion Institute of Technology discovered critical vulnerabilities in the Siemens S7 Simatic programmable logic controller. They successfully reverse-engineered the proprietary cryptographic protocol and gained control of the PLC's operations, demonstrating how a sophisticated attacker can a...
Researchers develop innovative technology to transform proteins and antibodies into stable drug transporters, reducing side effects and increasing effectiveness in targeted cancer treatment. The new method allows for lower doses and fewer severe side effects compared to existing antibody-drug conjugates.
A team of scientists analyzed microbial communities within sclerotia of soilborne fungal pathogens, discovering specific bacterial communities that produce volatile compounds with the potential to reduce pathogen viability. Combining different beneficial microorganisms can effectively counteract pathogens.
FutureNeuro researchers integrated genomics data into the Irish National Epilepsy Electronic Patient Record system, enabling personalized treatment plans for individuals with unknown cause epilepsy. The new system facilitates multidisciplinary meetings and review of genomic test results to determine genetic causes, leading to better di...
ApoE promotes hepatitis B virus infection and production, but targeting it with inhibitors may serve as an antiviral strategy for chronic HBV infection. Research found that apoE is enriched on the virus envelope and its expression impairs HBV production.
A combination of local emissions, transport from outside the region, and terrain-driven circulation contribute to high aerosol loading over the eastern slope of the Tibetan Plateau. The study highlights the need for understanding aerosol transport processes and physical mechanisms to mitigate environmental risks.
A study at Harvard Medical School's Blavatnik Institute has identified molecular aberrations causing heightened touch sensitivity in autism and points to a possible treatment. The research, conducted in mice, shows that an experimental compound mitigated abnormal touch sensitivity while improving body mass and alleviating anxiety.
Researchers at Massachusetts General Hospital found that the timing of HD onset is determined by a property of the expanded CAG repeat in an individual's DNA, not its length. The study also identified multiple genes involved in DNA maintenance and repair as modifiers of HD onset, offering potential targets for treatments.
Researchers at Duke University discovered that gall midge larvae use a hydrostatic legless jumping mechanism, which allows them to launch themselves through the air with incredible speed and efficiency. This remarkable behavior is made possible by sticky patches of skin on the larva's body, similar to those found on geckos' feet.
Scientists used a state-of-the-art climate model to study the lofting and movement of the colossal Canadian wildfire smoke cloud, which contained only about 0.3 million tons of soot. The modeling validated previous theories on nuclear war impacts and provided new insights into potential global climate effects.
Scientists have found that severe marine heatwaves can lead to the death of coral animals themselves, causing the underlying skeleton to decay rapidly. This new understanding highlights the need for urgent action to preserve coral reefs and mitigate the impacts of climate change.
Researchers identified thousands of host mRNAs targeted by gammaherpesvirus microRNAs, revealing significant conservation of miRNA targeting among viruses. The study provides new insights into the function of gammaherpesvirus miRNAs and their role in establishing lifelong infections.
The team discovered a new strategy to design highly efficient perovskite-based LEDs by leveraging the quantum confinement effect, which allows for superior mobility of electrons and holes. This results in attractive light-emission properties, enabling record-setting performance in terms of brightness and power efficiency.
A Penn study reveals that tipping the balance of 'stop' and 'go' signaling in the interferon pathway can predict which patients are likely to respond to immunotherapies. Blocking the signal in cancer cells helps the immune system fight off tumors, offering potential therapeutic implications.
Researchers surveyed 135 college students and found that viewing exercise as a stress outlet can significantly increase their willingness to exercise. The most important factor in sustaining this habit was behavioral confidence, including visualization of future performance and external sources of encouragement.
The University of Toledo has been awarded a $7.4 million contract to develop solar technology that is lightweight, flexible, highly efficient and durable in space. The goal is to provide power for space vehicles using sunlight, reducing the need for liquid fuels and battery storage.
A new study from American Cancer Society investigators reveals that cancer survivors enrolled in high deductible health plans (HDHPs) are more likely to report delaying or foregoing medical care due to cost concerns. Meanwhile, individuals with HDHPs who also have health savings accounts (HSAs) may experience less delayed care.
A new training program aims to help children with food allergies stay safe. The Food Allergy Superheroes Training (FAST) Program will teach 6-8 year olds basic skills to react responsibly to food allergies. The program's goal is to increase adherence to food allergy safety guidelines and reduce hospital visits among low-income families.
The Magnetospheric Multiscale mission has made the first high-resolution measurements of an interplanetary shock. The shock was triggered by a fast stream of solar wind overtaking a slower stream, creating a wave that spread across the solar system. By analyzing the data from this event, scientists gained evidence to support a theory o...
Researchers use 'Reverse Metagenomics' method to identify preferred wildflowers for bees, providing valuable insights into pollinator behavior and habitat conservation. This technique can be applied to various studies, including diet analysis and airborne allergenic pollen identification.
Camera trap surveys reveal 28 mammal species in protected forest and 21 in fragmented habitats, including critically endangered species like Sunda pangolin and Sumatran tiger. These findings suggest conservation value for small patches of remnant forest and the importance of further research.
Researchers at Kaiser Permanente discovered that allowing women to eat and move sooner after surgery improves recovery, reduces opioid exposure, and enhances breastfeeding experiences. The study's Enhanced Recovery After Surgery program led to a significant decrease in opioid use without increased pain or hospital stay.
A new MIT study finds that partisan news coverage has a bigger impact on viewers without strong media preferences, while those with strong preferences may be less influenced. The study suggests that certain types of political media affect different populations in varying manners.
A new pathway has been identified as a potential treatment target for Crohn's disease, a form of inflammatory bowel disease that affects millions in the US. The study suggests that blocking a specific protein receptor may ameliorate inflammation and fibrosis in CD patients.
Researchers at Tokyo Institute of Technology discovered a protein involved in TAG production under phosphorus-depleted conditions. This finding has the potential to improve TAG yield and make biofuel production more efficient and cost-effective.
Researchers discovered that intense light amplifies the PER2 gene, which bolsters blood vessels and offers protection against heart attacks. The study found that mice exposed to intense light had reduced cardiac tissue damage after a heart attack, suggesting a potential therapeutic strategy for humans.
Researchers found that sticky glandular trichomes on tobacco leaves trap insects, which are then consumed by the spined stilt bug, a predator that protects the plant from pest infestation. This mutualistic relationship increases leaf yield and reduces plant damage without harming the tobacco plants.
A WSU researcher has created a new technology that harnesses the immune system to target diseased tissues, improving drug delivery and reducing side effects. The technology uses neutrophils to deliver drugs directly to inflammatory sites, showing promise in treating acute lung injury and potentially other diseases.
Researchers used a far-infrared free-electron laser to break down amyloid fibril aggregates, disrupting their rigid sheet-like structure and causing free peptides to form. This technique has potential applications in medicine, biomaterial engineering, and regenerative medicine.
Researchers discovered that Asphondylia maggots use microscopic hairs to latch onto surfaces, forming a temporary leg to launch themselves into the air. This unique mechanism allows them to catapult themselves up to 121mm in just a few seconds, saving energy compared to crawling.
Researchers found that invasive plants have a negative impact on native animals, reducing their abundance and altering ecosystem functions. In contrast, exotic animals are unaffected by invasive plants.
Recent research from Dr. Dan Krawczyk's lab at the Center for BrainHealth explored the effects of oxytocin and vasopressin on social cognition. Oxytocin consistently led a perception of greater dominance, while both hormones affected brain activity across trustworthiness and dominance.
Researchers found that around 21% of dermatologists rarely/never perform fungal preparations due to perceived adequacy or time concerns, while 25% with CLIA certification reported difficulty in obtaining the necessary certifications. The study emphasizes the need for increased education and policy-based interventions to ease the process.
Research using identical and fraternal twins suggests that genetic variation contributes to individual differences in pleasure and reward processing. The study found that activation of the nucleus accumbens, a key structure in the brain's reward system, is moderately heritable, as are scores for physical anhedonia and pleasure.