A cohort study of 24,623 men and 27,890 women found that habitual cycling was associated with a lower risk of developing type 2 diabetes. Participants who took up habitual cycling during the follow-up period were at 20% lower risk for T2D than non-cyclists.
Researchers at Vanderbilt University discovered that mutant mtDNA behaves 'selfishly', benefiting itself while harming its host, causing diseases. The study found molecular mechanisms that allow mutant mtDNA to evade cellular regulation, paving the way for drug development.
A major international study found that family members play a crucial role in supporting individuals with diabetes, but also face significant emotional strain. The research highlights the need for healthcare providers to include family members in educational sessions and provide them with resources to manage their loved one's condition.
Researchers have identified a molecule, NCGC607, that shows promise as a possible treatment for Gaucher disease and Parkinson's disease. The molecule helps to break down cellular waste and reduce alpha-synuclein levels, suggesting a potential treatment strategy.
Research shows that as body mass index increases, so does the growth and spread of multiple myeloma. Fat cells from obese or morbidly obese patients secrete inflammatory proteins that contribute to tumor progression. This study suggests a new treatment approach, tailoring drugs based on a patient's BMI.
Researchers from Italy suggest that gas pressure, rather than magma, is causing the ground to rise near the Bay of Naples volcano. The study contradicts previous assumptions and offers a new interpretation of the Campi Flegrei's geological activity.
Seventeen undergraduate students from diverse backgrounds participate in a ten-week research experience focused on heart and lung diseases. The program provides career mentoring, research training, and networking opportunities to prepare students for advanced study in biomedical science.
Typhoon Nepartak brought severe problems when it moved ashore, causing thousands of home destructions in China and at least three deaths in Taiwan. NASA's IMERG estimated totals indicated over 500 mm (19.7 inches) in some areas, with even greater rainfall calculated in non-affected regions.
New studies show that ocean warming exacerbates the impacts of ocean acidification on calcareous phytoplankton, hampering their evolutionary success and physiological performance. The researchers found an increase in malformed coccoliths in warmer and more acidic oceans.
Researchers at UCSB have uncovered a link between classical chaos and quantum entanglement using controllable quantum systems. Their findings suggest that thermalization is the driving force behind both chaos and entanglement in quantum systems, with implications for quantum computing.
A new study by CDC finds that individuals with epilepsy have a 22% higher suicide rate compared to the general population. The study analyzed data from the US National Violent Death Reporting System and found that 17 out of 100,000 people with epilepsy died from suicide each year.
A new study by RAND Corporation recommends that suicide prevention hotlines expand their digital services, such as chat services, to better reach users. The study also suggests integrating these hotlines into existing healthcare systems to improve caller connections and resources.
A study by Rice University researchers found that religious identification dampens the negative effect of political conservatism on environmental consumption. The data showed a smaller gap between liberal and conservative pro-environment consumers among the very religious, challenging stereotypes about religion and environmental care.
A brain pathway in the medial prefrontal cortex plays a critical role in restraining from food temptation, suggests a new study. The researchers found that individual neurons in this region become activated in response to both 'go' and 'stop' cues, enabling control over impulsive eating behavior.
A new study uses a video game to teach abstract math concepts by making relevant arm movements. Researchers found that this approach can improve knowledge and retention of complex geometry theorems, promoting embodied cognition and learning through motion.
A new study shows that the planktonic organism Oikopleura dioica has lost most of its genes related to retinoic acid metabolism, a vital molecule for vertebrate physiology and embryonic development. This finding challenges the idea that evolution always requires more complexity or number of genes in living beings.
A carrot and stick approach to workplace safety may not be effective, instead, QUT researcher Dr Jason Edwards is working on a new strategy that combines educative and directive methods to promote safety excellence. This research aims to develop evidence-based strategies to reduce productivity losses due to injuries and illnesses.
Scientists at TUM have discovered a plant-inherent water-conservation strategy that enables plants to absorb carbon dioxide while minimizing water loss. By activating this mode, plants can preserve moisture in the ground for later use during droughts, potentially increasing crop yields with limited water availability.
A new MRI technique has provided insight into how the brain responds to a full stomach and changes in hunger levels when consuming more or less water. Researchers found that drinking more water can curb appetite and increase feelings of fullness in the short term.
The newly discovered Telipogon diabolicus orchid species has a distinctive devil-like appearance, with a 'devil's head' at its center. Found in a critically endangered habitat in southern Colombia, the plant's unique features make it easily distinguishable from other species.
A recent study published in the Journal of Personality and Social Psychology found that genetics account for approximately half of the differences in character traits among individuals. Environmental factors outside of home and school environments influence the remaining variation in character, with certain personality traits driving l...
Researchers found that red hair-associated MC1R gene variants increase genetic mutations in melanoma skin cancer by an average of 42% more than the general population. This highlights the need for everyone to be cautious about sun exposure, regardless of their hair color.
Researchers at Brigham and Women's Hospital found altered gut microorganisms in patients with multiple sclerosis, including those treated with therapy. These changes correlated with immune system gene activity and breath methane levels. The study supports the connection between gut microbiome and immunological disorders like MS.
Researchers from the University of Sydney have developed a portable and easy-to-use method to help people estimate portion size using only their hands. The 'finger width' method was found to be more accurate than household measures, with 80% of food sizes assessed within 25% of their true weight.
A study from North Carolina State University found that US young adults can be categorized into four groups: independent, dependent, independent non-adults, and residential dependents. The findings suggest that the concept of independence is more nuanced than previously thought.
Researchers developed a novel microscope to study marine microorganisms in their natural settings, revealing new insights into ecological processes on the seafloor. The Benthic Underwater Microscope captured images of coral polyp interactions, including turf wars and 'kissing' behavior.
Researchers will investigate how memory systems develop in the human brain using unique neuroimaging methodologies. The project aims to identify spatial and temporal dynamics of memory networks in children with medically uncontrolled epilepsy, with potential clinical applications to improve their quality of life.
The National Institute of Food and Agriculture (NIFA) has announced $8.4 million in funding to study and develop new approaches for the US agriculture sector to adapt to climate change. The funding will support research on reducing energy, nitrogen, and water use, as well as training community-based volunteers to become 'climate masters,'
A new study reveals that neutrinos produced in the core of a supernova are highly localized compared to all other known sources. Theoretical wave packet size is irrelevant in simpler cases, providing a more solid foundation for standard neutrino behavior theories.
Scientists have identified a regulatory system in collagen that regulates enzyme activity, potentially shedding light on disease processes. The study reveals that collagen defects can spontaneously form and heal, with tension eliminating defects in tendons.
A team of researchers proposes using clusters of small satellites to estimate the planet's reflected energy with greater accuracy. The satellites can measure albedo from multiple angles, providing a multiangular view of the Earth's surface.
A study published in PLOS Biology shows that multiple mechanisms regulate expression of genes from the single X chromosome in Drosophila testes, reflecting a balance between chromosome-wide transcriptional suppression and compensatory evolution by sex-linked genes. This balance has consequences for gene expression and genome evolution.
A new clinical study found that exclusive e-cigarette use significantly reduces exposure to harmful chemicals similar to complete smoking cessation. The study measured biomarkers in urine, blood, and exhaled breath, revealing reductions of over 75% in carbon monoxide levels and over 80% in volatile organic compounds.
A Mayo Clinic study reveals a drug combination of TLR agonists and cyclophosphamide to effectively treat advanced and metastatic cancers in mice. The treatment promotes the destruction of cancer cells and activates immune responses without toxicity.
A study by researchers at University of Miami Rosenstiel School found that weathered oil from the Deepwater Horizon spill affects heart, eye, and neurological function in mahi-mahi embryos and larvae. The findings suggest that this type of oil poses a significant threat to developing fish.
A new transparent skull implant developed by UCR researchers allows for minimally invasive laser-based treatments for patients with brain disorders. The implant's biocompatibility and ability to endure bacterial infections make it a promising alternative to currently available cranial implants.
Researchers used machine learning to analyze caregiver responses and identified five ADI-R questions that maintained 95% of the instrument's performance. This could reduce administrative time and customize questions for individualized intervention. The study suggests a more data-informed approach to autism diagnosis and support.
Researchers found that stretch-induced mechanical forces downregulate thousands of genes while increasing a few in skin stem cells. This leads to changes in DNA packing within the nucleus, affecting transcriptional activity and differentiation.
A new image of the Orion Nebula reveals an unexpected abundance of low-mass objects, including brown dwarfs and planetary-mass objects, providing insight into star formation history. This discovery challenges current theories and suggests a higher proportion of low-mass objects than previously thought.
A recent study found that estrogen therapy via skin patch reduced beta-amyloid deposits in the brains of newly postmenopausal women, potentially decreasing Alzheimer's disease risk. Women with a greater genetic risk for Alzheimer's, such as those with the APOE e4 genotype, particularly benefited from this therapy.
A NYU study found stark disparities in access to children's books in high-poverty neighborhoods across the US, with low-income families facing severe shortages of age-appropriate books. The study highlights the impact of limited book availability on school readiness skills and summer learning loss.
A new study found that 50% of disabled seniors had some form of in-home help in 2012, up from 30% in 1998. The sharpest rise was among those with milder disabilities, suggesting a trend towards 'aging in place'.
Dr. John Spencer has received the AGU's Whipple Award for his outstanding contributions to planetary science, including deciphering Enceladus' internal ocean and discovering oxygen on Jupiter's moons.
A new study led by researchers at Duke University found that breeding plants with beneficial bacteria to feed the world won't be simple. The study analyzed the microbial diversity of a wildflower and found that environmental differences had the biggest influence on the plant's bacterial makeup.
A study warns that teenagers are increasingly experiencing tinnitus, a symptom of hearing loss, due to frequent earphone use and exposure to loud places. This can lead to chronic hearing loss by age 30-40 if not addressed.
A study by an Indiana University sociologist suggests that conditions associated with male-dominated professions cause token women to experience high levels of stress in the workplace. Men and women exhibit similar physiological responses to stressful workplace conditions, contradicting theories that women are more sensitive to exclusion.
A team of researchers has identified the mechanisms behind excessive antibody production in chronic infections, discovering a link between B-cell activation and type 1 interferons. Proteins like endosomal TLRs trigger proinflammatory responses, leading to increased B-cell antibody production and potentially exacerbating conditions.
Researchers discovered mantis shrimp use eye rotations to improve their polarized light vision. This unique ability has significant implications for the development of automated visual systems, particularly in underwater exploration and materials analysis.
A new study by Michigan State University researchers found that obese mice are more likely to overeat in response to environmental cues, driven by changes in the brain. The study suggests a neurobiological account for why obese individuals may be particularly vulnerable to food signals.
Researchers found that a Western diet impairs the ability to inhibit memories of palatable foods, making it harder to resist treats even when full. This link between dietary habits and brain function could explain why some people develop persistent desires for snacks leading to obesity.
A recent study by Chapman University found significant racial disparities in breastfeeding rates among US mothers, with Black mothers being nine times more likely to receive formula in the hospital than white mothers. The research also identified higher poverty rates and lower education levels as contributing factors, while a strong fa...
Researchers found that patient navigation with financial incentives did not improve viral suppression rates among hospitalized patients with HIV infection and substance use. Treatment as usual was more effective in achieving viral suppression, with a treatment difference of 4.5% compared to the intervention group.
A team of scientists from Korea Institute of Science and Technology (KIST) and UNIST created an octopus-inspired smart adhesive pad to mimic the suction cups on octopuses' tentacles. The pad uses thermally responsive polymer to create suction, allowing for strong bonding and detachment in wet conditions.
The new research training group will develop scientists with combined education in statistics and computer science to address complex data science challenges. The three-year program aims to integrate students from various disciplines, including machine learning, into a collaborative environment.
A new US recommendation for diabetes screening may only detect half of adults with undiagnosed dysglycemia, particularly among racial and ethnic minorities. The study found that the detection rate drops to 50.3% for Blacks and 37.7% for Hispanic/Latino patients compared to 54.5% for whites.
A study found that caregiver assistance increased among home-dwelling older adults with functional disabilities, from 42% in 1998 to 50% in 2012. The greatest increase was among those with fewer impairments, suggesting a shift towards community-based care.
A James Cook University researcher examined the impact of a program for children whose parent is deployed on active duty. The study found that some families benefit from an intermediary who understands their situation, and that the program has been effective in addressing social and emotional challenges.
A new study found that stable hunter-gatherer camps are more likely to exhibit reciprocity in food-sharing, whereas unstable camps rely on demand sharing. This association suggests that cooperation between non-kin individuals may be linked to group stability and repeated interactions.
Research at the University of Exeter found that scavenging ecosystem service is primarily carried out by crows, with assistance from foxes and other birds.
The tiny radiation-resistant chips play a crucial role in the Jupiter Energetic Particle Detector Instrument (JEDI), measuring particle speed, energy, and position with time accuracy down to a fraction of a billionth of a second. Without these microchips, satellite electronics would be much heavier and require more shielding and power.
Scientists at Northwestern University have identified a novel target for depression treatment by manipulating HCN channels in the hippocampus. Reducing these channel's function has been shown to improve mood in mice, offering new hope for millions of patients who don't respond to existing treatments.
A study in Uganda found that increasing community medical male circumcision and antiretroviral therapy (ART) coverage was associated with reduced community HIV incidence. Median community HIV incidence declined from 1.25 to 0.84 per 100 person-years in males, and from 1.25 to 0.99 per 100 person-years in females.
Researchers have identified a potential target for treating insulin resistance by inhibiting the protein PKD1, which limits AMPK's activity. This discovery may lead to effective treatments for obese and diabetic individuals, including lifestyle interventions such as exercise and diet modifications.
A new concept in space telescope design proposes a modular structure and an assembly robot to build extremely large telescopes in space. The robotic system would enable tasks to be performed without astronaut fatigue.
A study found that Hispanic children who receive a hands-off approach to eating from their parents are more likely to snack excessively, consuming over 40% of daily added sugars from snacks. The study suggests this may be particularly concerning for overweight and obese children with greater appetitive drives.
The study reveals that the internal structure of gallium nitride-based HEMTs is responsible for their high radiation tolerance. A piezoelectric field formed at the interface causes carriers to be reinjected into the two-dimensional electron gas, reducing the impact of radiation-induced defects.
Tropical Depression 4 formed in the Eastern Pacific, strengthening into a tropical storm with maximum sustained winds near 40 mph. The storm is expected to track over cold water kicked up from Hurricanes Blas and Celia, affecting its strength.
A new study has found that intensive care units provide adequate communication and family support for families of chronically ill patients, rendering palliative care unnecessary. The study revealed no difference in patient outcomes when families received additional support from palliative care specialists versus standard ICU care.
A study by Lehigh University researcher Jayeon Lee found that major news organizations emphasize risks and challenges associated with employee social media use, often at the expense of opportunities and advantages. The analysis of guidelines from nine US and three British outlets reveals a predominance of prevention-focused approaches.
Patients undergoing bariatric surgery at accredited centers have lower risks of serious complications, including death, and experience lower hospital charges. The American College of Surgeons review study analyzed over 1 million patients and found significant benefits of accreditation.
A new group of cells has been discovered in the human colon that can wash away invading bacteria, potentially preventing inflammatory bowel disease. These sentinel cells detect bacteria and trigger a rapid chain reaction of mucus production to push out the invaders.
A new study from McMaster University found that lifting lighter weights many times can be as efficient as lifting heavy weights for fewer repetitions in building muscle and strength. Researchers analyzed muscle and blood samples and found gains in muscle mass and fibre size were virtually identical between the two groups.
A new education program has been shown to reduce the risk of type 2 diabetes in people at high risk by over 80%. The program, which includes a main session and follow-up sessions, resulted in an 88% risk reduction for those who attended fully.
Researchers have developed an inexpensive method to monitor CO2 storage deep underground. Testing water samples from rocks reveals altered oxygen compositions when in contact with trapped CO2, allowing simple measurement of stored CO2.
The European Menopause and Andropause Society publishes a new position statement on healthy menopause and aging. The model emphasizes a holistic approach to midlife women's physical, psychological, and social well-being. It recommends specialist teams and interdisciplinary networks for optimal care.
A new study from Tufts University researchers shows that the average weight of offensive linemen in Division III college football conferences has increased nearly 38 percent since 1956. The study highlights the need for post-football lifestyle changes to prevent long-term health complications and emphasizes the importance of helping at...
Researchers from seven European institutions and five US universities aim to understand the glass transition, a problem plaguing physics and chemistry for a long time. The collaboration hopes to find a unified understanding of the glassy state of matter and its properties.
New study reveals Arctic algae play a crucial role in the ocean's food web, with species at great depths relying on carbon from these algae. The decline of Arctic sea ice could have significant impacts on marine life, including fish, seals and polar bears.
A recent study found that El Niño climate patterns contributed to the Northeast Pacific's largest marine heatwave on record. The study also suggests that unusually warm water events could become more frequent with rising greenhouse gas levels, disrupting ecosystems and leading to massive die-offs.
Researchers found that middle-aged adults activated the medial prefrontal cortex instead of the visual cortex when recalling details, suggesting a change in what information they prioritize as they age. This shift may be beneficial for daily life tasks but could impact memory performance if not adapted to.
A new study reveals that artificial sweeteners can stimulate appetite by integrating sweetness with energy content in the brain, leading to increased food consumption. Researchers found that chronic exposure to sucralose increased the animal's motivation to eat more food, even when they had enough calories.
Researchers at Umeå University found that reactive oxygen species (ROS) can dampen inflammatory processes and weaken the immune system's ability to combat bacterial infections. This discovery challenges the long-held assumption that ROS always contribute to inflammation.
Researchers found that chronic high fat diet disturbs neural messages in rats by shifting gut bacteria populations. Manipulating the gut microbiome can reverse this effect, leading to less overeating and weight gain. Additionally, specific foods like blueberries may also target and improve the microbiota composition.
LobeFinder algorithm quantifies and analyzes shape changes in puzzle piece-shaped plant cells, providing insights into leaf size and crop yield. The technology could also be adapted to measure boundary shifts in other complex geometric forms.
A new variant of the emerging antibiotic resistance mechanism mcr-1 has been discovered on a multidrug-resistant strain of Klebsiella pneumoniae, which was isolated from a child hospitalized with leukemia. The newly identified gene, mcr-1.2, confers resistance to colistin, a last-resort antibiotic.
Researchers have found fecal transplants to be effective in treating certain infections and diseases, including C. difficile colitis with a 95% cure rate. The transplantation of stool from healthy individuals also shows promise in treating multiple sclerosis and Crohn's disease.
A new study by Michigan State University neuroscientist Alexander Johnson finds that obese mice are more likely to overeat in response to environmental cues due to altered brain responses. The study suggests a psychological and neurobiological account for why obese individuals may be vulnerable to food triggers.
Researchers discovered multiple assemblages of Homo erectus footprints in northern Kenya, preserving evidence of a modern human style of walking and group structure consistent with human-like social behaviours. The findings provide direct insight into the locomotor patterns and group dynamics of our fossil ancestors.
A new study found that the latest government guidelines for diabetes screening missed 55% of high-risk individuals with prediabetes or diabetes. Racial and ethnic minorities were disproportionately affected, with only 50% of African-American patients and 37% of Latino patients falling within the recommended age and weight ranges.
The European pet trade is putting rare reptile species at risk of extinction due to high demand and lack of effective regulation. Conservation efforts are being undermined by the lucrative black market for exotic animals, with smugglers using creative tactics to evade laws.
A new study of over 800 couples found that neither gay men nor heterosexual people with HIV transmitted the virus to their partners if on suppressive antiretroviral treatment. The PARTNER study, the world's largest of its kind, monitored couples for several years and recorded no instances of transmission.
Researchers at Australian National University have modeled energy consumption by wireless sensors and explored the use of ambient radio frequency sources for powering devices. The breakthrough aims to replace batteries with long-lasting monitoring devices in industries such as health, agriculture, and infrastructure.
Researchers found that Grindr's ad campaign effectively reached untested high-risk populations, increasing the distribution of HIV self-testing kits. The study showed that 74% of test recipients had last been tested for HIV over a year ago, highlighting the need for targeted testing initiatives.
Research suggests that increasing male circumcision rates and ART coverage significantly reduces new male HIV infections in rural Ugandan communities. Communities with higher circumcision coverage saw a 39% decline in new infections, while those with higher ART coverage among women saw a 23% reduction.
The UC Riverside School of Medicine has received a $2.3 million grant to integrate medical student education, resident training, and faculty development in primary care specialties. The goal is to address health disparities and improve healthcare delivery in low-income areas of inland Southern California.
Researchers found significant differences in hospital practices for treating children with asthma, including varied costs and resource use. The study's template matching tool enabled a more refined comparison of hospitals' resource use at the patient level.
The study found that freestanding EDs are concentrated in areas with higher incomes, private insurance rates, and hospital ED presence. This suggests that they may not be expanding access to underserved populations as initially thought.
The MI-LEND program aims to improve the health of infants, children and adolescents with disabilities by training individuals from diverse disciplines. The program will address the complex needs of those with autism and other disabilities by increasing graduate students prepared to address their needs.
A small rise in alcohol prices could significantly reduce violence-related injuries in England and Wales, with an estimated 6,000 fewer emergency care visits per year. The study suggests that reforming the current alcohol taxation system would be more effective at reducing violence than minimum unit pricing.
A study of nearly 1,166 HIV serodifferent couples found no documented cases of within-couple HIV transmission during a median follow-up of 1.3 years. The researchers suggest that with eligible couple-years accrued, appreciable levels of risk cannot be excluded, particularly for anal sex.
Researchers tested serum antibodies from Ebola survivors and found substantial cross-reactivity with other filoviruses, suggesting long-lived immunity. The study's results indicate that antibody responses extend beyond the primary virus, imparting at least partial immunity to other filoviral infections.
Researchers identified innovative strategies to overcome barriers to integrating mind-body medicine into primary care, including group patient visits and stress management conversations. The study aims to increase the integration of mindfulness, hypnosis, and biofeedback techniques into mainstream medical practice.
The study found that SAPIEN 3 TAVR resulted in an over 85% one-year survival rate for high-risk and inoperable patients, significantly higher than previous studies. Patients also experienced improved quality of life and no significant increase in moderate leaking around the prosthetic valve.
A study by Baylor University finds that successful dieters focus on adding healthy foods they enjoy, rather than restricting themselves from favorite treats. This approach helps individuals with high self-control achieve their health goals.
The FDA has approved the ExAblate focused-ultrasound device to treat essential tremor in patients who do not respond to medication. The procedure shows promise as a less invasive alternative to deep-brain stimulation, with significant reductions in tremor symptoms after three months and one year.
Researchers develop a novel approach to measure individual coating layers of automotive paints using time-of-flight measurements of ultrashort THz pulses. The algorithm-informed computer model resolves layer thicknesses below seven microns with high accuracy.
Researchers found that brain networks mediating comfort food-induced stress relief differ between males and females, with unique effects in the female brain across the hormonal cycle. Female rats experienced reduced stress hormone response to a sweet sugar drink only during the proestrus/estrus stage.
Scientists in France create a knuckleball machine to explore the zigzag secrets of one of football's most unpredictable shots, providing clues to much older scientific puzzles. The researchers discovered that unsteady lift forces and a specific velocity window contribute to the ball's erratic trajectory.
Researchers at Caltech use DNA origami to precisely place glowing molecules within microscopic light resonators, creating a microscopic reproductions of Vincent van Gogh's The Starry Night. By mapping out a checkerboard pattern of hot and cold spots, they can position fluorescent molecules to make lamps of varying intensity.
UMass Amherst researchers develop a new framework for managing control transfer between humans and autonomous systems, enabling safe semi-autonomous vehicles. The approach leverages human strengths while capitalizing on machine capabilities.
Exposure to social-based messages promoting healthy eating increases consumption of fruit and vegetables, while reducing high-calorie snack consumption. The researchers found that a 'liking social norm' message had a powerful effect on food choices.
A NYU Meyers study found that changes in the NCLEX-RN licensure examination and global economic crisis led to a significant drop in internationally educated nurses (IENs) in the US. IEN pass rates on the exam have steadily declined from an average of 58% in 2004 to 32% in 2015.
Researchers have discovered a new class of high thermal conductivity materials that can improve cooling for power electronics and other applications. The silicon dioxide nanoparticles, coated with ethylene glycol, can conduct heat at potentially higher efficiency than existing materials.
The Adaptive Management of Barriers in European Rivers (AMBER) project maps river barriers across Europe to restore dwindling freshwater species populations. Innovative research uses citizen science, remote sensing, and molecular methods to prioritize areas for conservation and optimize barrier management.
The WHO has developed an Emergency Medical Teams concept to provide surge support to national health systems in disaster situations. The United States has not adopted this concept, despite over 64 countries launching or developing teams.
Regine von Klitzing was awarded the 2016 EPJ E Pierre-Gilles de Gennes Lecture Prize for her significant work on polyelectrolyte assemblies and functionalized microgels. She is a full professor at Technische Universität Berlin, where she directs the Physicochemistry Laboratory.
Researchers at York University and CAMH discovered a new link between the OXTR gene and binge eating behaviors. The study found that specific genetic variations contribute to overeating habits, suggesting oxytocin plays a role in regulating behavior.
Michigan State University's DEPI technology allows for real-world condition testing, enabling scientists to make better plants and understand complex processes like photosynthesis. By monitoring hundreds of plants at once, researchers can study varying behaviors under dynamic environmental conditions.
A team of NASA scientists is developing a compact, low-cost telescope for CubeSats that will utilize a mirror made of carbon nanotubes in an epoxy resin. The technology aims to provide a sensitive instrument for quick exploratory missions or as part of a constellation of similar CubeSats.
The International Antiviral Society-USA panel recommends starting antiretroviral therapy in all individuals with detectable viremia, regardless of CD4 cell count. Recommended initial regimens include 2 NRTIs plus an InSTI for most patients.
A new study by Columbia University's Mailman School of Public Health found that financial incentives did not improve health outcomes for HIV-positive people with substance use disorders. The study showed no statistical differences in rates of viral suppression versus non-suppression or death among trial arms.
A UCLA-led study found that nearly half of California nursing home residents completed Physician Orders for Life-Sustaining Treatment forms in 2011. The study also identified areas where the use of these forms could be improved, including facilities with low completion rates and a lack of signatures on some forms.
A Big Data study has identified decreased blood flow in the brain as the earliest physiological sign of Alzheimer's disease. The researchers analyzed over 7,700 brain images and found that changes in cognition begin earlier than previously believed.
Hurricane Celia is currently in the Eastern Pacific Ocean but will issue warnings once it passes west of 140 degrees west longitude. NASA satellites capture images showing a cloud-filled eye and powerful thunderstorms wrapping around the low-level center.
Researchers are working on vaccines that induce broadly neutralizing antibodies to block a wide range of HIV variants, but the body does not readily make an adequate immune response to HIV infection. Efforts to vaccinate individuals with HIV immunogens have not yet been successful due to this issue.
Researchers at Helmholtz Munich discovered a new marker, Flattop, that subdivides insulin-producing beta cells into mature and immature subgroups. The study suggests that the Flattop-negative cells are a reserve pool for replenishing mature beta cells.
A new mobile application called WithShare facilitates collaborative activities by allowing users to request and participate in shared experiences. By streamlining interactions and emphasizing reciprocal roles, the app aims to overcome limitations of traditional timebanking and promote coproduction relationships.
A new study found that patient navigation and financial incentives were ineffective in improving HIV suppression among hospitalized patients with HIV infection and substance use. The research suggests that other approaches are needed to address the complex issues surrounding this vulnerable population.
Researchers have developed a method to observe nanometer-sized patterns of biomolecules such as proteins in an arrested but living state. This allows for the recording of molecular activity and interactions without causing cell death, revealing new insights into cellular behavior and processes.
Researchers at the University of New South Wales have developed a new eye test that can detect glaucoma four years earlier than current techniques. The patented method involves patients looking at small dots of light of specially chosen size and light intensity, identifying blind spots in the eye and early loss of peripheral vision.