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.