A medieval skeleton found in Spain's Balearic Islands revealed the first physical evidence of fern plant use for medicinal purposes. The fern leaf was likely used as an infusion to cure conditions such as dandruff, a common cold, and kidney stones.
A genetic scan of 4,578 TB samples from China revealed just two dominant strains account for 99.4% of cases, with strain L2 spreading widely due to internal movement allowing its spread. The study also found that strain Lineage 4 was introduced via the silk trade between 1084 and 1336 A.D.
Researchers at KAUST have developed VR apps to visualize and interpret complex datasets in three dimensions. These apps use immersive technologies to allow users to interactively explore features of the data, leading to more accurate statistical models.
Fumiko Hoeft receives the Science Educator Award for her work in educating the public about neuroscience through outreach and education. Teodora Stoica and Elena Blanco-Suárez receive the Next Generation Award for their efforts to share neuroscience with local communities through communication, education, and outreach.
Breast cancer cells can become invasive by changing their identity through a process called epithelial-mesenchymal transition (EMT). A newly identified protein, CXADR, plays a crucial role in this process. Reintroducing CXADR into breast cancer cells can change their behavior and repress invasive properties.
Researchers are exploring new paradigms for relationship diversity, including asexuality, polyamory, and kink/fetish relationships. The study of queer intimacies is being redefined, with Phillip Hammack calling for a 'paradigm shift' in the field.
Researchers analyzed data from over 109,000 out-of-hospital cardiac arrests and found that states with required CPR education had higher bystander CPR rates and improved survival outcomes. Neurologically favorable survival was also more common in these states.
New studies reveal extracellular vesicles transport molecular signals, signs of disease, and stress effects onto offspring. These particles may help diagnose neurological disorders with similar symptoms.
Llinás' research on membrane biophysics and the active neuron concept has significantly advanced our knowledge of neuronal function and behavior. He was recognized for his work on dendritic calcium spikes, electrotonic coupling, and subthreshold oscillations in mammalian neurons.
Researchers found that people who weighed themselves daily or almost daily had a significant weight loss of 1.7 percent in 12 months, while those who never used at-home scales did not lose weight. Daily weighing may increase awareness of behavior changes affecting weight loss.
Researchers identified a link between MIR-137 and complex brain disorders like autism spectrum disorder (ASD) and schizophrenia. Mice lacking MIR-137 displayed learning and memory deficits, repetitive behaviors, and impaired sociability, suggesting potential treatment targets.
The Society for Neuroscience has presented a record-breaking 261 Trainee Professional Development Awards to young researchers from around the world. This represents a 28% increase from last year's awards, reflecting the program's growing impact on supporting the next generation of neuroscientists.
Rice University scientists have developed a simple and efficient method to attach drugs or substances to antibodies, which are central to the body's immune system. The technique, called pClick, uses non-canonical amino acids to bind to specific sites on antibodies without the need for re-engineering or harsh chemicals.
Stephen Waxman, MD, PhD, of Yale University, received the Julius Axelrod Prize for his distinguished contributions to neuropharmacology and exemplary mentoring efforts. He is being recognized for his work on ion channels in nervous system disorders, including spinal cord injury and multiple sclerosis.
Postdoctoral fellows Vikram Gadagkar and Johannes Kohl have been awarded the $25,000 Peter and Patricia Gruber International Research Award for their innovative contributions to neuroscience. Their research focuses on trial-and-error learning mechanisms and neural circuits that control behavior.
A new high-tech bracelet, Nightwatch, detects 85% of all severe night-time epilepsy seizures and can save thousands of lives. The device recognizes key characteristics of severe attacks and sends wireless alerts to carers or nurses.
A new study found that single mothers, those with less education, and mothers enrolled in the WIC Program may receive fewer resources and information to help them breastfeed. Despite receiving support from professionals, demographic differences and stress levels may affect their ability to engage in breastfeeding practices.
Research suggests excessive sitting increases risk of premature death and chronic diseases by 10-20%, but this risk pales in comparison to smoking's significant harm. Smoking carries a substantially higher risk of cancer, cardiovascular disease, and lung cancer compared to sitting.
A new study published in the Journal of Glaucoma found that mindful meditation practice significantly lowers intraocular pressure, reducing stress-related biomarkers and improving quality-of-life. Meditation also positively influences other indicators, such as reduced cortisol levels and increased brain-derived neurotrophic factors.
Researchers are studying norovirus and Clostridium difficile to determine effective disinfection strategies for cleaning up vomit on soft surfaces. The goal is to control the spread of diseases in long-term care facilities, where outbreaks account for 60% of cases.
Researchers aim to identify barriers to successful therapy outcomes and develop optimal physical therapy treatment strategies for military personnel. Brain scans and virtual reality tests will be used to guide the development of new therapy methods, which could have real-world applications beyond the military.
A new study found that health professionals are struggling to prepare and support children when a parent is dying due to lack of relevant skills and fear of causing distress. The researchers called for more guidance and training in this area, as well as patient records to flag up the presence of young children in the immediate family.
A study published in Psycho-Oncology found that women who have survived breast cancer are more likely to experience phobic anxiety, leading to sexual dysfunction and unpleasant sex experiences. The research highlights the significant role of psychosocial factors on sexuality in these patients.
A new study found that 11.7% of children with tonsils removed had sufficient sore throats to justify surgery, while many others who needed the procedure were not having it done. The study suggests that tonsillectomies are often unnecessary and cost the NHS £36.9m annually.
In Bangladesh, villagers have taken matters into their own hands to drill deeper wells to avoid arsenic-contaminated water. Since 2000, the proportion of safe wells has increased from 25% to 70%, thanks to individual efforts and government well drilling at greater depths.
Tropical Storm Xavier has strengthened in western Mexico, bringing heavy rainfall and potentially severe flooding to the region. The storm is expected to weaken over the next few days, but not before producing significant swells along the southwestern coast.
Researchers have developed a mouse model expressing human tau protein to study the effects of repetitive brain injury on cognitive function, motor dysfunction and white matter damage. The study found that repetitive concussive injuries resulted in chronic disruptions in white matter and associated neuroinflammation.
Researchers identified NGA1, a transcription factor in Arabidopsis thaliana, as a key player in early drought stress response by activating the NCED3 gene and promoting abscisic acid (ABA) biosynthesis. This finding suggests that ABA accumulation is essential for plant protection against dehydration.
A study conducted by researchers at the University of York found that cultures' emphasis on specific sensory experiences, such as music or pottery, affects their ability to communicate about different senses. This challenges the long-held assumption of a universal hierarchy of human senses.
Researchers have created a method to move intense laser focal points at any speed, including faster than the speed of light. This technique combines a lens that focuses specific colors of light at different locations with chirped-pulse amplification technology.
A new study from Binghamton University found that college students with proper education on dietary supplements exhibit a responsible pattern of use. This education is significant, as misuse of dietary supplements has been linked to liver and kidney injuries.
A University of Pittsburgh researcher is using video games to test and improve artificial intelligence algorithms. The goal is to create AIs that can learn from their mistakes in complex, uncertain environments. By analyzing gameplay data, the algorithm can refine its strategies for optimal decision-making.
Researchers found that injured saber-toothed cats transitioned to eating softer prey, such as flesh, after suffering oral injuries. This suggests that these cats were provided with soft food by other group members, allowing them to survive longer.
New NYU Abu Dhabi research suggests corals produce molecules that can help resist disease by maintaining healthy surface microbiomes. The study found unique molecules at the surface of Acropora and Platygyra corals, which may structure beneficial microbial communities and defend against parasitic bacteria.
Researchers at UAlberta developed a new technique for storing quantum information in ultracold rubidium atoms, enabling efficient quantum communication and scalable technologies. The novel method uses clouds of atoms to store pulses of light, with significantly reduced technical requirements.
A team of researchers from North Carolina State University has identified two promising proteins, chitinase-3 like1 and alpha-1-antichymotrypsin, that may improve the diagnosis and prognosis of ALS. The study found that models developed from proteins in cerebrospinal fluid were more useful than those in blood plasma.
Researchers found that a pharmacological inhibitor of HDAC3 reduced amyloid-beta in vulnerable brain regions and improved memory in a transgenic mouse model of Alzheimer's disease. The study suggests that HDAC3 represents a potential drug target for several hallmarks of AD.
Researchers from MAGPIE laboratories simulate stellar winds interacting with planetary magnetic fields, reproducing magnetopause formation and low-pressure regions. Laboratory experiments utilize intense electric pulses to create high-speed plasma plumes that interact with targets having magnetic fields.
Researchers discovered dairy pastoralism in Mongolia as early as 1300 BC through cultural transmission rather than population replacement or migration. Milk proteins were found in tooth tartar and dental calculus of ancient Mongolians, indicating the livestock were cattle, sheep, and goats introduced by Western Steppe herders.
A new study by Harvard researchers found that warmer temperatures and localized cooling have contributed to increased maize production in the US. A longer growing season and reduced exposure to high temperatures have boosted yields, with over a quarter of the increase attributed to these factors.
A new study published in JAMA Pediatrics found that children's recovery from concussion improves over time but at different rates depending on age and sex. The research examined 2,716 pediatric concussion cases and discovered significant sex differences in recovery, with girls recovering more slowly than boys.
A new study from Western University identified the gene Panx1 as a key regulator of fat accumulation in mice. The research found that mice lacking Panx1 accumulated more fat and developed insulin resistance, increasing their risk for Type 2 Diabetes. Further studies are underway to explore the link between Panx1 and human obesity.
New findings from Neuroscience 2018 present promising avenues for early treatment of mental illness and alcohol/substance use disorders in adolescents. Childhood trauma and genetic variants affecting reward response are identified as key factors impacting adolescent brain development and susceptibility to addiction.
Researchers found that traditional tools used to study human behavior are ineffective in diverse settings. They developed new methods that work well in different global applications and revealed a surprising finding: social closeness has no impact on generosity in rural Bangladesh.
Researchers at CU Boulder discovered statistical rules governing fire ant colonies' flexibility, which may help craft smart polymers and swarming robots. The findings could also aid in understanding dynamic networks in nature, including human cells.
Scientists at ITMO University and Lebedev Physical Institute create a microwave antenna that creates a uniform magnetic field in large volume, enabling super-sensitive magnetic field detectors. The device uses nanodiamonds with defects to achieve coherent control of electronic spins, improving magnetometer sensitivity.
Researchers attach molecular attachment r8 to conventional antibiotics, helping them penetrate bacterial outer defenses and linger, increasing effectiveness against methicillin-resistant Staphylococcus aureus (MRSA). The approach demonstrates potential for treating other drugs and infections with existing modifications.
Breakdowns in brain's blood vessels linked to Alzheimer's disease and vascular dementia, potentially leading to earlier diagnosis and intervention through biomarkers, exercise, and targeted treatments. Age-related loss of brain lymphatic function also plays a role in neurodegeneration.
Researchers at the University of California, Irvine, have successfully restored vision in rats with severe retinal degeneration through cell transplantation. The study demonstrates that donor cells can integrate into the retina and generate nearly normal visual activity in the brains of blind animals.
Researchers at the Princeton Plasma Physics Laboratory found that plasma turbulence could amplify magnetic fields to dynamical strengths in a hot, dilute plasma, such as those residing within clusters of galaxies. This discovery provides a possible answer to one of the most important unsolved problems in plasma astrophysics.
A new study from UT Southwestern found that nearly a third of children with epilepsy had a change in diagnosis based on new data, leading to more effective treatments. The research calls for regular reviews of gene tests to ensure diagnoses and treatments are based on the latest discoveries.
Researchers blast trapped electrons with laser pulses to generate a cascade of particles, shedding light on astrophysical plasmas and potential industrial applications.
Rhesus monkeys' brain neurons in the orbitofrontal cortex differentiate between faces and nonfaces before recognizing emotional content and social categories. The specialized neurons are unaffected by auditory cues or learned rewards associated with faces.
Researchers at DIII-D National Fusion Facility have developed a revolutionary new technique to cool a fusion reactor, reducing the risk of disruptions and producing runaway electrons. The 'inside-out' cooling approach uses boron dust injected into the plasma to evenly radiate away energy.
Researchers found that very low troponin levels can rule out stress-inducible ischemia, allowing doctors to avoid routine stress testing. This could reduce healthcare costs and radiation exposure by triaging individuals with stable CAD before performing stress tests.
A recent study found that post-traumatic stress disorder (PTSD) symptoms significantly increase the risk of major cardiovascular events and death up to a year after cardiac arrest. Researchers discovered that PTSD was associated with a three-fold increased risk of death from any cause or a major heart event in resuscitated patients.
Research on the International Space Station reveals that electrically charged dust grains line up in straight lines, even without gravity. The study suggests that forces between particles and atoms impose order on the system.
Kenneth Miller received the 2018 Swartz Prize in Theoretical and Computational Neuroscience for his contributions to modeling cerebral cortex function. His research has led to a reliable model of synaptic plasticity, confirmed by experimental data.
Researchers found that pediatricians rarely addressed high blood pressure in overweight children during well-child visits. In fact, only 16.6% of visits included clear information about the condition, while 66.7% did not discuss it at all.
Women are less likely to receive CPR from bystanders due to fears of inappropriate touching, causing injury, and misperceptions about their health. Studies suggest these concerns can lead to delays or no CPR being administered.
A new study found that youth TBI laws lead to an increase in head injury evaluations in emergency departments, particularly among boys and children ages 10-14. The laws also contribute to increased awareness of youth TBIs, prompting athletes and parents to seek evaluation for suspected or actual injuries.
Researchers found patients with broken heart syndrome who developed cardiogenic shock had a higher short-term and long-term mortality rate compared to those without the complication. The study suggests careful long-term follow-up is crucial for this patient group.
A survey of 506 UK health professionals found that 29% would not recommend e-cigarettes to cancer patients who smoke, highlighting the need for clearer guidance and training. The study suggests that e-cigarettes are a substantially less harmful alternative to smoking tobacco for cancer patients.
Researchers found that dietary restriction maintains cellular fitness in intestinal cells, preventing age-related damage and leaky gut. A rich diet promotes excessive cell loss and permeability, linked to human conditions like inflammatory bowel disease.
Researchers at Virginia Tech are conducting a three-year study to identify the root causes of epilepsy development after traumatic brain injuries. The team aims to find predictive biomarkers and strategies to prevent brain changes that lead to epilepsy.
A small study found that consuming one energy drink can lead to acute impairment in vascular function. Researchers believe the combination of ingredients such as caffeine and sugar may be to blame. The study's findings suggest that frequent energy drink consumption could have negative effects on blood vessel health.
A research gap means millions of people are living with the lasting side-effects of cancer treatment, affecting their quality of life. The National Cancer Research Institute has identified ten key areas for research to tackle these issues, developed by patients, carers, and experts.
Researchers found that former smokers who quit within the last five years reduced their cardiovascular disease risk by 38 percent compared to those who continued to smoke. It took 16 years since quitting for former smokers' risk of cardiovascular disease to return to the level of never smokers.
Scientists propose a new model, magnetic pumping, to explain the solar wind's heat persistence as it streams out of the sun and towards Earth. The research shows that particles in the solar wind are affected by magnetic pumping, including high-energy particles.
Lisa Giocomo and Christopher Harvey, recognized for their novel insights into spatial perception and synaptic specificity of neural plasticity, have made strides in bridging molecular processes with cognitive function. Their work has the potential to provide new applications of tools and techniques in systems neuroscience.
A cross-sectional study of NICU parents found that those with higher resilience scores had lower levels of depression, anxiety, and NICU-related stress. Parents who received social support from family and friends also showed higher resilience scores.
A massive study found that climate change could lead to the spread of disease-carrying mosquitoes, putting millions at risk. Rising CO2 levels are linked to an increase in mosquito species diversity.
The Society for Neuroscience presents Dr. Michael Bruchas with the Jacob P. Waletzky Award, recognizing his research on stress biology and opioid signaling in drug addiction. His work has advanced our understanding of neural circuits and cell biology critical to developing new treatments.
A study by University of Texas at Austin researchers found that listeners who heard sentences spoken in a clear style did better on memory recall tasks than those who heard them spoken in a conversational manner. The researchers suggest that clearly produced speech may be an efficient way to convey information and improve retention.
A study found a concerning decrease in antibiotic prescribing for high-risk dental patients, despite an increase in infective endocarditis cases. The research supports the American Heart Association's recommendation to continue prophylaxis for those at high-risk of IE.
Scientists have developed a first-of-its-kind model of immune responses in cellular immunotherapies, such as stem cell transplantation and CAR T-cell therapies. This breakthrough research aims to personalize treatments and reduce complications like graft-versus-host disease. The model has the potential to identify optimal donors for tr...
A study in mice suggests that targeting pre-cancerous stem cells could prevent bowel cancer in people with familial adenomatous polyposis (FAP), a condition that increases the risk of developing the disease. Researchers found that treating these stem cells with existing cancer drugs, such as cisplatin, can halt tumour development.
Navin Varadarajan is modifying T cells to recognize and kill glypican-3, a molecule found in liver cancer cells. The goal is to develop an effective treatment for high-risk pediatric liver cancer with poor survival rates.
Researchers have investigated the emissions of Gasoline Direct Injection (GDI) engines and found that they produce genotoxic exhaust gases, which can increase carcinogenic potential up to 17 times higher than diesel vehicles. Retrofitting GDI engines with particle filters could improve their emission behavior.
Researchers from UCI School of Medicine have found that neurons in blind rats' brains function normally after receiving fetal retinal cell transplants. The study reveals the potential for retinal transplants to treat retinal degeneration in people.
A nationwide study found that mental health diagnoses and treatment among college students increased substantially between 2007 and 2017. The study also revealed a significant decrease in mental health stigma over the same period.
Researchers found that people with high levels of chronic noise exposure had a greater than three-fold risk of cardiovascular events. Chronic noise exposure fuels blood vessel inflammation, promoting cardiac risk.
The use of stroke-preventing anticoagulants in Canada is hindered by barriers including perceived cost, lack of funding approval and physician skepticism. Despite the benefits of these medications, many patients with atrial fibrillation remain undertreated, resulting in preventable strokes.
Research published by the American Psychological Association found that people with positive childhood memories tend to have better health, less depression, and fewer chronic illnesses as older adults. Good memories from childhood relationships with both mothers and fathers can reduce stress and promote healthy choices.
Researchers at Rutgers University developed a device that improved balance in 100% of veterans with Gulf War Illness by stimulating the vestibular system. The findings suggest correcting the vestibular system may treat other conditions associated with the illness.
Scientists have found a drug combination that can halt the progression of fibrosis, a condition responsible for almost half of all deaths. The study, published in European Urology, tested a combination of phosphodiesterase type 5 inhibitors and selective oestrogen receptor modulators on cells and animals.
A study of over 600 patients with overweight or obesity found that a hypocaloric Mediterranean diet combined with daily exercise maintained clinically significant weight loss after one year. Patients showed improvements in glucose metabolism and inflammatory markers, while those with diabetes saw particularly high benefits.
Researchers have developed a system that uses microfluidic-based systems and electric fields to understand vesicles. This technique can differentiate between infectious and non-infectious vesicles, such as HIV, and has potential applications in improving drug delivery techniques.
Research studies found that public access defibrillation significantly improved survival rates among patients with shockable rhythms. In the US study, researchers estimated costs in 2017 dollars and found placing an AED increased years of quality living.
A recent study published in Current Biology found that orangutans are critically endangered and their numbers have not increased as reported by the Indonesian government. The research highlights the need for a new conservation approach given the ongoing decline of orangutan populations.
Scientists have discovered that different piranha species can be identified by the pattern of their barks, which could lead to more efficient conservation efforts. The study's findings suggest that passive acoustic monitoring may be a useful tool for studying piranha behavior in the wild.
A new study finds that hospitals' progress in reducing hospital-acquired pressure ulcers (HAPUs) is largely due to preventing less-costly and less-dangerous early-stage HAPUs. The study recommends better data tracking methods, including using the same approach as for infections, to adjust rates and penalties based on patients' underlyi...
Researchers at Baylor College of Medicine have discovered a new mechanism for neuronal ceroid lipofuscinosis 8, a form of Batten disease. The study found that the CLN8 protein plays a crucial role in facilitating the transfer of lysosomal enzymes from the endoplasmic reticulum to the lysosome.
Researchers found thousands of genetic variants linked to both pit and castle building behaviors, suggesting complex patterns of genetic variation and regulation. The study provides evolutionary insights into the development of these natural behaviors in cichlid fishes.
Researchers discovered a nearly complete skeleton of the ancient fish Rhizodus hibberti, featuring a novel skeletal pattern in its pelvic fins. The findings suggest that developmental mechanisms were more flexible in early tetrapods, allowing for varied skeletal patterns before the familiar one-to-two limb structure emerged.
Researchers found that traditional personality traits, like the Big Five, may not be universal across cultures. To improve psychological science, experts recommend considering socioecological theory and diversifying study samples from non-Western populations.
Researchers found that postmenopausal Hispanic/Latina women had the highest risk of falls related to sarcopenic obesity. Postmenopausal women younger than 65 were also at a higher risk for falls connected to sarcopenic obesity, highlighting the need for targeted solutions to address this growing health concern.
Erik Herzog and Gönül Peker received the Award for Education in Neuroscience from the Society for Neuroscience. Herzog is recognized for his efforts to increase diversity in neuroscience through mentoring and outreach, while Peker has promoted international educational experiences and research collaborations.
Research suggests that adolescents with a particular variant of an opioid receptor gene may be more vulnerable to substance abuse due to altered reward processing. The G-allele carriers showed a muted response in the prefrontal cortex, leading to an increased risk for future substance use problems.
A multi-year review of all pediatric emergency response records in Houston found that Black infants comprised a significantly larger proportion of cardiac arrests than expected. The study suggests that genetic differences in risk based on race, environmental or socioeconomic factors, or a combination of factors may contribute to the di...
A collective-risk dilemma experiment revealed that participants with fewer resources contributed significantly more to fighting climate change than wealthier people. The poorest groups were classified into 'generous clusters', while the richest were in 'greedy clusters'. This highlights the need for policies to prioritize climate justi...
Researchers Nathaniel Gabor and Justin C. W. Song propose a new field of study, electron quantum metamaterials, which involves manipulating electrons in subwavelength structures to exhibit unusual behavior. This field has the potential to produce radically new phenomena, such as superconductivity in twisted bilayer graphene.
Researchers at Dana-Farber Cancer Institute have discovered a previously unknown molecular vulnerability in two rare, aggressive cancer types, synovial sarcoma and malignant rhabdoid tumors. The study identifies the ncBAF complex as a key player in these cancers' proliferation and growth.
Non-cognitive skills such as attention, self-regulation, and perseverance play a significant role in determining academic achievement, cognitive ability, and language outcomes. However, the existing evidence base in this field is limited due to publication bias and methodological flaws, underscoring the need for further research.
A new study by Adrian Hoffmann and Jochen Musch found that people are significantly more prejudiced against women (37%) than initially thought (23%), as indirect questioning methods reveal honest responses. The study suggests that women are more reluctant to express prejudice, possibly due to societal expectations.
Researchers at Drexel University developed a wearable artificial kidney using MXene materials that can filter out urea from blood with high efficiency. The material has shown better ability to adsorb urea molecules compared to other known sorbents, paving the way for a more portable dialysis machine.
The Borexino experiment has provided insights into how the Sun generates energy by analyzing its solar neutrino spectrum. The study revealed details about the Sun's core and fusion processes, confirming current understanding of these phenomena.
A recent study suggests that drinking coffee may protect against both Alzheimer's and Parkinson's diseases. The research found that phenylindanes, compounds present in dark roasted coffee, inhibit the formation of beta amyloid and tau protein fragments, which are common in these diseases.
A new study published in Health Affairs highlights the importance of improving nurse work environments and adequate staffing in reducing patient harm. Hospitals that implemented these changes saw significant improvements in patient safety indicators, while those that didn't experienced worsening care environments.
A new MIT study suggests that most fantasy sports, including football, baseball, basketball, and hockey, are contests that reward skill over chance. The researchers analyzed thousands of fantasy players' win/loss records over multiple seasons, finding a clear signal for skill in the data.
The Wendelstein 7-X superconducting stellarator successfully completes its first operational phase, demonstrating stable and high-density plasma conditions. The experiment's goal is to achieve temperatures of over 10 million degrees in plasmas using microwaves, a crucial step towards realizing fusion power.
A team of researchers from the University of North Texas Health Science Center discovered a new approach to combating melanoma by targeting the NGLY1 protein. The study found that when normal cells are inhibited, they survive, but cancer cells with low or no NGLY1 activity die quickly.
The largest genomic study of parasitic worms has identified hundreds of thousands of new genes and predicted many new potential drug targets. The research could lead to new de-worming treatments to help prevent and treat the diseases caused by parasitic worms worldwide.
Head and neck squamous cell carcinoma patients who receive timely care have better survival rates compared to those with delayed care. MUSC researchers found that African American patients are disproportionately affected by delays in treatment, highlighting the need for coordinated action to address this issue.
A new study suggests that mindfulness-based interventions like yoga and tai chi can lower blood pressure, improve diabetics' health, and boost antioxidants. These practices may help reduce stroke risk by mitigating key factors such as hypertension, fatty acids, and blood sugar levels.
Researchers found a significant increase in AFib hospital admissions following the springtime transition, suggesting that daylight saving time transitions have negative health consequences. The study analyzed nearly 6,300 records of patients admitted to Montefiore Medical Center for AFib between 2009 and 2016.
ETH Zurich researchers have demonstrated a novel quantum error correction technique that can monitor and correct errors in real-time. The technique, which uses trapped ions to encode quantum information, has been successfully tested with repeated measurements on the same system, exceeding previous experimental limits.
Scientists have discovered that a fungus and a caterpillar are in a symbiotic relationship, allowing the caterpillar to thrive in orchards while also helping the fungus spread. The navel orangeworm caterpillar can metabolize aflatoxins produced by the Aspergillus flavus fungus, making it immune to its toxic effects.
Gene editing technology poses risks and benefits for ecosystems, human health, and community values. A proposed international oversight panel aims to address these concerns through inclusive deliberations and standardized reports.
This study examines the relationship between peer reactions, peer behavior, student attitudes, and student deviance in Japan and the US. It finds that peer reactions more strongly predict student attitudes toward deviance in both countries, while peer deviance predicts student deviance in the US more strongly than in Japan.
A study by Boston University School of Public Health found that Twitter users proposed many effective strategies to prevent sexual violence, but also perpetuated misinformation and myths. The researchers analyzed over 1,400 tweets using the #HowIWillChange hashtag and identified gaps in prevention strategies.
Biopsychologists demonstrate that subtle timing differences in the right hemisphere allow it to control specific functions, while the left hemisphere delays its activity. The study reveals a sophisticated mechanism underlying hemispheric dominance.
Researchers found significant reductions in PTSD symptoms and increases in self-compassion among veterans who participated in the Dogs2Vets program. The 12-month study showed veterans experienced lower levels of perceived stress, isolation, and self-judgment.
A USC study found that e-cigarette users are just as likely to start smoking tobacco as non-users, and may even be more likely to continue using both. The study surveyed over 6,200 high schoolers and found that vaping did not reduce the likelihood of smoking initiation, contradicting previous assumptions.
Research found that hookah tobacco smoking impairs blood vessel function, similar to cigarette smoking, due to high levels of carbon monoxide. Hookah smoke exposes users to additional toxic substances from charcoal combustion products.
Eating daily servings of nuts has been associated with lower risk of weight gain and obesity, as well as improved glucose and insulin responses. A one-ounce serving of nuts or peanut butter can be substituted for less healthy foods to prevent slow weight gain over time.
A study by University of Seville researchers uses acoustic simulation to analyze the variation of sound perception areas within the Mosque of Cordoba. The findings reveal differences in acoustics due to successive expansions, with notable degradation in areas furthest from the qibla wall.
A new study from Michigan State University found that teachers felt immense pressure to respond in a certain way to the 2016 presidential election. Researchers argue that neutrality in the classroom is not an effective teaching tactic and can marginalize certain groups.
Perovskite LEDs have achieved close to 100% internal luminescence efficiency, opening up applications in displays, lighting, and communications. The devices outperform conventional OLEDs in terms of light-emission efficiency due to a composite layer of perovskites with an insulating polymer.
William Muñoz has been awarded the Nemko Prize for his innovative method of recording cortical neurons, which allows scientists to examine the functional architecture of the cortex in awake, behaving mice. His work reveals a new mechanism by which the cerebral cortex processes and integrates information.
Researchers developed a multiscale model analyzing economic, social, and ecological tradeoffs of dam removal. The model found that large numbers of dams optimize tradeoffs among ecosystem services, river safety, and economic costs, assisting future damming decisions by considering scale and location.
A new study found that people from large Latino populations are less likely to receive CPR and survive cardiac arrests when they collapse. Bystander CPR rates were lower in these communities, with only 27% of cases receiving CPR in heavily Latino-populated neighborhoods.
A neuronal circuit in nematode worms modulates locomotion by dopamine and neuropeptide signaling, findings that may provide insights into food-motivated behavior in humans. The study suggests that similar inhibitory balancing mechanisms may be present in mammals.
Researchers at The Feinstein Institute for Medical Research used genetic tests to predict patient response to antipsychotic medication in schizophrenia patients. They found higher polygenic risk scores were associated with reduced effectiveness of conventional treatment.
Researchers found that higher lead and mercury levels in the blood were associated with increased levels of bad cholesterol and total cholesterol. The study suggests a potential link between heavy metal exposure and cardiovascular disease.
Scientists are working on a new, powerful magnet design using high-temperature superconductors to build the world's first energy-producing fusion experiment. The goal is to achieve a net energy gain by 2025 and make fusion a viable source of clean energy.
A new study by the University of Connecticut found that almost all alcohol industry social responsibility schemes lack scientific support, while benefiting the company's brand exposure. The findings suggest minimal public health benefits and potential harm from some campaigns.
Researchers created a biodegradable scaffold to transplant stem cells and deliver drugs, promising relief from central nervous system diseases and injuries. The nano-size scaffolds mimic natural tissue and show promise for advanced stem cell transplantation and neural tissue engineering.
A study of genetic variants found that morning preference reduces the risk of breast cancer by 40-48% compared to evening types. Increased sleep duration and insomnia were associated with a 20% increased risk of breast cancer.
Researchers at MIT have developed a novel chemical synthesis method that can modify antibiotics, making them more effective against drug-resistant infections. The technique uses an amino acid called selenocysteine as a 'handle' to link peptides and small-molecule drugs.
A recent study found that Canadians have good overall health, with a high level of health-adjusted life expectancy. The leading causes of death and disability are noncommunicable diseases, including cancer and cardiovascular diseases. The study also shows an aging population, with people over 65 years outnumbering younger Canadians.
A new study uses ground-penetrating radar to locate a potential mass grave site in Lithuania, shedding light on the Holocaust's dark history. The research aims to amass evidence for federal memorials and honors the victims of the Holocaust.
Using machine learning algorithms, researchers analyzed high-fidelity acoustic measurements from basketball games to identify patterns in the raw data that indicate what the crowd was doing. The study revealed six clusters corresponding to different emotions and actions, allowing for the early detection of unruly or violent behavior.
A team of researchers identified potential decisions that maximize combined ecological and economic benefits by simulating trade-offs and using machine-learning approach. They found opportunities to improve balance between certain criteria by coordinating multiple dam decisions at larger spatial scales.
Researchers analyzed data from 28 papers involving over 1,300 participants and found no evidence linking high protein diets to kidney disease in healthy individuals or those at risk of kidney disease. A high-protein diet can actually increase kidney function, making it a safe and important tool for muscle health across the lifespan.
Researchers found that nearly 330 patients continued to engage in thrill-seeking activities, with nearly 8,000 total events reported. Nine people experienced serious health effects, with four cases occurring during roller coaster riding.
A new gene therapy can reprogram brain glial cells into functioning neurons, potentially treating stroke and neurodegenerative diseases. Researchers hope the innovative technology may one day help patients with severe neurological disorders.
Researchers successfully employed microwaves to suppress Alfvén waves in plasmas, a crucial step towards harnessing clean and nearly limitless energy through fusion. The study, conducted at the DIII-D National Fusion Facility and ASDEX-Upgrade facility, demonstrates the potential of using electron cyclotron waves to control wave activity.
Researchers at Scripps Research have discovered a potential new approach to prevent influenza virus infections by tethering four antibodies together, showing cross-reactivity against all types of influenza. The therapeutic candidate has been shown to offer protection against multiple strains of the virus in mice.
A team of scientists has developed a new method for detecting specific strains of E. coli using molecular electronics, which could lead to rapid and straightforward detection of pathogens and antimicrobial resistant bacterial strains.
Researchers explore culturally distinct child-rearing practices and social interaction patterns among neighboring chimpanzee populations. Diverse study samples and methods reveal challenges to presumed universals of psychological and behavioral diversity across cultures.
A new study from Ohio State University suggests that childhood stress can contribute to mood disorders later in life by altering brain development through mast cell activity. Chronic stress was found to increase mast cell activity in the brain of stressed rats.
Researchers developed a universal light modulator to create complex structures for probing and controlling matter. This architecture generates arbitrary light structures with programmable beamlets, enabling new scientific and technological frontiers in photonics applications that require high power.
Researchers have discovered three types of attacks that can be launched using a computer's graphics processing unit (GPU) to spy on web activity, steal passwords, and break into cloud-based applications. The attacks work by exploiting vulnerabilities in the GPU's memory utilization and performance counters.
Researchers have identified a new way to target and degrade a class of proteins called zinc finger transcription factors, which play critical roles in health and disease. By modifying thalidomide analogs, scientists can selectively degrade specific zinc fingers, offering a promising lead for developing new cancer treatments.
Research found that rising violent crime rates were associated with higher odds of high blood pressure among residents living in low-crime communities, even if they weren't directly exposed to crime. The study suggests that the environment affects heart health and stress responses can vary between neighborhoods.
Scientists have used satellite gravity data from the GOCE mission to image the structure of the Earth's lithosphere, revealing large-scale tectonic features and complex patterns in ancient cratons. These findings improve our understanding of Antarctica's deep structure and its connection to the rest of the planet.
The study highlights the social and environmental costs of hydropower dams, including displacement of people and disruption of natural ecosystems. Experts propose alternative technologies like instream turbine technology to transform the hydropower sector and ensure sustainable energy.
Researchers found that targeted therapies could be more effective in treating TB, which killed an estimated 1.3 million people worldwide last year. Patients with minimal disease showed high efficacy with four-month treatments, while those with moderate or severe disease required longer treatment durations.
Researchers discovered that even tiny genetic variations between plants can significantly improve their combined yield when grown together in mixed communities. By analyzing the genetic makeup of different plant crosses, they identified key genes responsible for enhancing team performance.
Researchers used a rotating water-filled device to simulate the magnetorotational instability, which helps explain how matter falls inward to form planets in a reasonable time. The experiment confirmed the strong impact of magnetic forces on metal behavior, paving the way for a clearer understanding of accretion disk dynamics.
A team of Penn State researchers found that hot temperatures lead to changes in plant RNA structure, linked to a loss in messenger RNAs. This process may help plants cope with heat stress and drought conditions, offering insights into developing more resilient crops.
A systematic review and meta-analysis of 19 studies found that people with the highest anthocyanin intake were 9% less likely to suffer from coronary heart disease. Anthocyanins have also been linked to improved risk factors for heart disease, such as cholesterol levels and blood pressure.
A study by UCR researcher Sydney Glassman explored how climate change affects the ability of microbes to recycle nutrients. The research found that specific microbial communities play an independent role in decomposition, and their response to climate change is not solely dependent on the environment they reside in.
A new MOF-based photocatalytic system has been developed to simultaneously produce hydrogen and degrade organic pollutants in water. The system utilizes nickel phosphide and demonstrates efficient photocatalysis under visible light.
Research suggests that rising CO2 levels could lead to an increase in mosquito-related diseases, as the climate continues to change. The study found a link between CO2 and mosquito evolution, but also highlights the importance of mammal diversity in driving species richness.
Researchers studied 547 sexual minority women, finding that those with increased trauma severity were more likely to experience anxiety, depression, overeating, diabetes, obesity, and high blood pressure. The study suggests healthcare providers should screen for trauma as a cardiovascular disease risk factor in this population.
A study by Penn State found that adults who sleep six hours per night have significantly more concentrated urine and higher odds of dehydration compared to those who sleep eight hours. This is due to the body's hormonal system regulating hydration, particularly the hormone vasopressin.
Scientists criticize Indonesia's method of assessing management impacts on wildlife trends, highlighting a mismatch between government reports and independent data. Orangutans are facing serious threats from deforestation and killing, with populations declining by at least 25% over the past decade.
Researchers found evidence of sheep, cow, and goat milk consumption in late Bronze Age human remains from Mongolia. Genetic analysis revealed limited gene flow between western and eastern steppe populations, but cultural transmission led to the adoption of dairy herding in Bronze Age Mongolia.
Researchers identified a small molecule that activates the antioxidant response, a key mechanism to protect cells from oxidative stress. The discovery targets the glycolysis pathway, opening new strategies for treating diseases involving oxidative stress.
Researchers developed a new marker that can accurately detect cardiac injury, reducing the need for costly and invasive stress tests. The test uses high-sensitivity cardiac troponin I (hs-cTnI) assays to measure troponin concentrations lower than conventional assays.
A team of scientists at RIKEN Center for Sustainable Resource Science in Japan has discovered a gene regulator called NGA1 that allows plants to rehydrate after drought. The study found that NGA1 controls the transcription of a key gene NCED3, ultimately enabling plants to survive dehydration stress.
A Monash University study found a strong link between air pollution and the development of autism spectrum disorder (ASD) in children. Exposure to fine particles (PM2.5) from vehicle exhausts, industrial emissions, and other sources increased the risk of ASD by up to 78%. The study adds to previous research on prenatal air pollution ex...
A new Stanford-led study supports a conservation approach that focuses broadly on ecoregions, providing evidence that these regions meaningfully divide plant and animal communities. This opens a path to more affordable and effective protection of little-known species and valuable natural services.
A new study finds that organisms with small genomes and cells are well-suited for life in hot soils, even in extreme conditions. The research reveals a link between these microbes and ancient permafrost genome sizes, sparking questions about the minimum requirements for cell and genome size.
Large dams are not sustainable due to environmental and social concerns, but in-stream turbine technology protects fish and delivers energy locally. This technology can be part of a large sustainable energy portfolio combining solar, wind, and biomass energy production.
Researchers found that US maize has seen a yield increase of around 28% since 1981 due to beneficial changes in weather and farming practices. The study attributes this growth to warmer temperatures allowing for earlier planting and more favorable conditions.
Researchers found that music-based therapy improved autistic children's social communication skills and family quality of life. The study also showed increased brain connectivity between auditory and motor regions, potentially explaining the benefits. Music intervention was effective even after only eight to 12 weekly sessions.
New studies reveal that disrupted circadian rhythms can drive anxiety and exacerbate brain disorders, highlighting the importance of regulating wake-sleep cycles. Healthy sleep habits are also found to be critical in preventing various diseases, including Alzheimer's disease and anxiety disorder.
A study of 2,346 sibling pairs found no association between general anesthesia and adverse child development outcomes. The research accounted for biological and environmental factors, but the results may not be generalizable to children with lengthy or repeat procedures.
Reducing shipping vessel speed by 10 knots may help alleviate the negative impact of noise pollution on Arctic cod, according to a study. The study found that slowing down cruise ships resulted in more substantial reductions in acoustic masking effects compared to container vessels.
A new study by the University of Washington links childhood violence to accelerated biological aging in children as young as 8 years old. The researchers found that exposure to violence in childhood can affect both epigenetic and cellular aging, as well as pubertal development.
Researchers have found that planting shrub willow and switchgrass in marginal lands reduces fertilizer nitrate levels, controlling erosion and improving water quality. This integrated land management approach also generates biomass for biofuel and supports pollinators and other wildlife.
A new study published in the Journal of Pediatrics found that screen time has a negligible effect on children's sleep. The study analyzed data from over 10,000 children and found that each hour of screen time resulted in only 3-8 fewer minutes of sleep per night.
The Amazon forest dieback hypothesis predicts a climate-driven shift of the region's rainforests, with estimated costs ranging from $957 to $3,589 billion over 30 years. Preemptive actions, such as curbing deforestation, are likely to be beneficial even in the absence of the dieback.
Preliminary research suggests opioid use increases risk of developing atrial fibrillation by 34 percent. Atrial fibrillation is a chaotic quivering of the heart's upper chambers, one of the leading causes of strokes.
The Bertarelli Foundation has awarded four collaborative research grants to scientists at Harvard Medical School to develop new therapies for debilitating sensory disorders. The grants will focus on addressing hidden hearing loss and developing gene therapy treatments for Usher syndrome.
A study of 12,708 participants found that consuming more than 30% of daily calories after 6pm was associated with a 23% higher risk of developing high blood pressure and a 19% higher risk of becoming pre-diabetic. Eating earlier in the day may be an important strategy to help lower heart disease risk.
Marley Kass, PhD, of Rutgers University, has been awarded the $2,500 Donald B. Lindsley Prize in Behavioral Neuroscience for her thesis on experience-dependent plasticity of early sensory processing in mice.
A study by Imperial College London found that nursery vaccinations and development checks significantly lower childhood hospital admission rates. The analysis tracked 319,730 children in England from birth to 13 years old, revealing infants who didn't receive vaccinations had a higher risk of emergency admissions.