Researchers found that a protein called TRIM21 was preventing the body's antioxidant response system from working effectively, leading to serious illness. Inhibiting this protein may lead to effective treatments for liver and heart disease.
A Swedish population study found that estrogen-only therapy carries a lower risk of blood clots than combined estrogen-progestogen therapy. Transdermal estrogen and vaginal estrogen also show no significantly increased risk of blood clots.
Researchers at Southwest Jiaotong University developed an improved algorithm to estimate lithium ion phosphate battery state of charge by separately measuring charging and discharging states. This allows for more accurate estimation amidst initial inaccuracies and varying dynamic characteristics among batteries in series.
A recent poll by Harvard T.H. Chan School of Public Health found that four in 10 people mistakenly believe Zika virus infection in women is likely to harm future pregnancies. The general public also has misperceptions about Zika virus transmission, including incorrect beliefs about symptoms and transmission methods.
A new report published in Seismological Research Letters suggests a link between hydraulic fracturing and induced earthquakes in Western Canada. Researchers found that thousands of hydraulic fracturing wells are being drilled every year, increasing the likelihood of earthquake activity.
A new study found that autistic and non-autistic adults equally condemn actions requiring harm for the greater good. Researchers identified two facets of autistic personality: increased self-oriented distress and reduced empathy, which counterbalance each other.
Researchers are one step away from starvation due to increased global food demand and climate change. They are developing a method to engineer crops that can increase photosynthesis under high CO2 and temperature conditions.
A new risk score provides individualized assessment of DAPT benefits and risks, helping clinicians tailor treatment for patients with specific risk factors. The tool assigns a numerical score based on patient age, cardiovascular risk factors, and procedural characteristics.
Vasalgel, a non-hormonal, long-acting male contraceptive, has shown rapid and durable efficacy in rabbits, with 11 out of 12 subjects becoming azoospermic within days. The study's findings support planning for a clinical trial in men, aiming to make Vasalgel available worldwide at an affordable cost.
Cornell University has received a $4.8 million USAID grant to improve genetically engineered eggplant production in Bangladesh and the Philippines. The project aims to increase farmers' livelihoods by reducing yield losses and improving food security.
Researchers at Pitt and Penn State found that simple physical and chemical processes directed the self-assembly of microcapsules into colonies. The study suggests a plausible mechanism for protocell organization, potentially leading to the formation of larger biological structures.
Physicians and fellows from the Cardiovascular Research Foundation will present latest data on various interventional cardiology topics, including drug-eluting stents and bioresorbable vascular scaffolds. CRF's fellowship program also supports the next generation of researchers in the field.
Researchers at Aalto University have developed a method for manufacturing batteries with organic electrode materials, enabling the creation of more efficient microbatteries. The new technique uses a combined atomic/molecular layer deposition process, resulting in highly stable structures with improved energy density and rate capability.
A recent U.S. Preventive Services Task Force recommendation suggests pairing smoking cessation with lung cancer screening to maximize benefits and reduce risk. This guideline aims to provide tobacco treatment in conjunction with lung screening to encourage smokers to quit.
Researchers developed an optimized approach to determine prescribed medication associations, reducing processing costs and improving medication inventory management. The method has substantial positive effects on pharmacy automation and management, enabling pharmacies to increase operational efficiency and enhance patient care.
A new automated Ebola blood test has been evaluated in a field setting and shown to provide accurate results, potentially facilitating expanded access to testing. The test performed well on both whole blood and cheek swab samples, with high sensitivity and specificity.
Using 3D bioprinting, Griffith University researchers are developing a new method to replace missing teeth and bone using totally bespoke tissue engineered components. The approach aims to reduce the risks of complications and provide a more invasive-free alternative.
A vegetarian diet may have permanently shaped the human genome, favoring a mutation that regulates fatty acid production. This mutation is more frequent in Indian populations with primarily plant-based diets compared to traditional American meat-eaters.
A new 3-D modeling and data-extraction technique can reveal dynamics in protein crystals, improving the clarity of imaging and providing valuable information about protein motions. This approach has potential benefits for pharmaceutical industry and structural biology.
Researchers studied the electrical conductivity of hydrous silicate minerals under controlled temperature and pressure to understand water distribution in the Earth's interior. The study found that dehydration and pressure effects significantly impact bulk conductivity, with implications for understanding subduction zones.
A new approach to climate risk management can help policymakers navigate trade-offs between economic growth, temperature stabilization, and carbon abatement. The method considers the multidimensional trade-offs of four goals, allowing for potential compromise on certain objectives.
A new study found that conservation research is predominantly conducted in less biodiverse countries, exacerbating the global biodiversity crisis. The study suggests that biases in the field of conservation science must be addressed to meet international targets.
A recent study published in Scientific Reports dispels the myth that autistic individuals are cold and unempathetic. In fact, research suggests that people with autism exhibit an empathic response similar to those without autism when faced with moral dilemmas. The study found that individuals with high-functioning autism were more like...
A new US report assesses the massive burden of chronic kidney disease on Medicare, revealing staggering statistics and expensive treatment options. The report aims to inform national healthcare policy and improve care for patients with kidney disease.
The American Association of Anatomists has awarded the Henry Gray Distinguished Educator Award to Robert W. Ogilvie for his work in human anatomy education. John R. Sladek received the Henry Gray Scientific Achievement Medal for his unique contributions and achievements in anatomical sciences.
Researchers used computer models to analyze the evolution of sauropod dinosaurs' bodies, finding that changes in shape coincided with major events in their history. The study reveals a link between size, weight distribution, and body shape, shedding light on the success of titanosaurs.
A recent gene study suggests that a genetic drive contributes to people's appetite for salty food, leading to high blood pressure. Researchers plan to explore whether an affordable drug can help control salt intake in heart failure patients.
The American Association of Anatomists awards Young Investigators for groundbreaking research in cell biology, neuroanatomy, and morphological sciences. The winners, including Michael Jenkins, Andrew Holland, Casey Holliday, and Hillel Adesnik, are recognized for their contributions to the field and will present lectures on their work.
A recent study published by University of Georgia researchers found that almost 20% of college men have committed some kind of sexual assault, with 4% committing rape. The study discovered a strong connection between pathological narcissism and sexual assault perpetration through a survey of 234 male university students.
By treating individuals with a combination of drugs having different mechanisms of action, the chances of a malaria parasite developing multiple genetic mutations needed to survive is substantially decreased. This approach prolongs therapy effectiveness and preserves first-line drugs for treating malaria.
Researchers at Kobe University have successfully decoded a sugar molecule linked to muscular dystrophy, revealing its role in causing the condition. By identifying the abnormal synthesis of ribitol 5-phosphate, the team uncovered a potential therapeutic target for treating muscular dystrophy.
Researchers found that unpredictable components in memory training enhance episodic memory recall, particularly in older adults. The study suggests that training with unpredictability increases cognitive control, leading to better performance in recalling autobiographical events.
A new study by University of Washington and Dartmouth College found that restrictive laws in US states deterred internal Latino migration. During the 2008-2010 period, when hostile state policies were in effect, the migration redistribution for both U.S.-born and naturalized Latinos fell dramatically.
Lyme disease is transmitted by ticks primarily carrying the bacteria Borrelia burgdorferi. Researchers are exploring four arms of treatment-related research, including a mouse study of a regimen that eradicated the bacteria in the test tube and strategies to discover new drugs selectively targeting the Lyme bacterium. The goal is to pr...
A Northwestern University study shows that engaging environment can alleviate depression in genetically depressed rats, suggesting that nurture can override nature. The study found that psychotherapy and behavioral activation therapy can change blood biomarkers for depression, potentially leading to more precise treatment.
Researchers successfully demonstrated pure H- conduction in an oxide for the first time, using oxyhydride solid state cells. The study confirms the capability of oxyhydrides to act as H- solid electrolytes and paves the way for developing electrochemical solid devices based on H- conduction.
Researchers developed a mouse model of aneuploidy to investigate the fate of abnormal cells in early-stage embryos. They found that even when half of the cells are abnormal, the embryo can fully repair itself through programmed-cell death.
A study found that mice with a genetic mutation exhibiting periodic changes in locomotor activity and mood-like behaviors, similar to humans with bipolar disorder. Gene expression patterns in the brain identified circadian genes as key players in regulating infradian oscillations.
A new magnet has been discovered that can control Dirac fermions with zero mass. The researchers found that applying a magnetic field perpendicularly to the layers suppressed conductivity by 1000 percent and confined Dirac electrons, leading to a bulk half-integer quantum Hall effect.
A genetic variation, known as an allele, has been found in populations that have historically favored vegetarian diets, such as in India and parts of East Asia. This adaptation allows these individuals to efficiently process omega-3 and omega-6 fatty acids, which is essential for early brain development and controlling inflammation.
Researchers at UC Riverside have identified an immune protein called RELMalpha that protects the body from damage caused by hookworm infections. The protein is found in mice and is expected to function similarly in humans.
A new FAU study finds that HUD Section 8 Multifamily recipients face significant transportation cost challenges, affecting their ability to afford housing. The research highlights the need for HUD to provide more affordable units in compact, walkable, and transit-served locations.
Eindhoven and Mexican researchers confirm Christiaan Huygens' hypothesis that two pendulum clocks oscillate in synchrony, with implications for understanding biological rhythms and human epilepsy. They also discovered that pendulum clocks move more slowly over time, making them unreliable timekeepers.
Scientists developed triple-stage nanoparticles that improve tumor penetration and release cisplatin in acidic conditions, enhancing its efficacy while reducing toxic side effects. The delivery system demonstrated significant improvements in anti-tumor activity against various cancer models.
A new study found that nonpathogenic viruses can be transferred during fecal transplants, but these viruses appear to be harmless to humans. The researchers analyzed fecal transplants from a single donor to three children with chronic ulcerative colitis and found mostly temperate bacteriophages were transmitted.
Researchers found that market reactions to sudden CEO deaths have increased markedly between 1950 and 2009, with larger swings in firm value occurring over time. This suggests that shareholders perceive CEOs as increasingly influential in firm performance.
A 6th century BCE sandstone slab unearthed from an Etruscan temple in Italy holds a rare and lengthy inscription, likely revealing details about Etruscan worship of a god or goddess. The discovery is significant as most Etruscan discoveries are grave and funeral objects, making this find extraordinary.
The Canadian Medical Association Journal has updated its guideline, recommending against the use of screening tools to identify developmental delay in healthy young children with no apparent signs or parental concerns. Developmental surveillance is now advised instead, where clinicians regularly monitor a child's development and consid...
Archaeologists discovered a 11,000-year-old quarry in central Israel that demonstrates the significant impact of humans on the landscape during the transition to farming. The site, dated to the Pre-Pottery Neolithic A culture, shows evidence of large-scale quarrying activities for flint and limestone tool manufacturing.
The scientists combined the Russian RadioAstron satellite with ground-based telescopes to produce a virtual radio telescope over 100,000 miles across. They discovered temperatures hotter than 10 trillion degrees in a quasar, challenging current understanding of quasar jets.
Drumlin hills, shaped like upturned boats, are formed when sediment is streamlined 'islands' that are often bisected to form megaridges. The research suggests that drumlins and megaridges are part of a single family of landforms formed by erosion, with the data indicating they occur on hard rock.
A recent study aims to investigate the role of deficient pain modulatory systems in developing chronic post-traumatic headaches. The researchers will enroll 80 participants with mild traumatic brain injuries and use state-of-the-art quantitative sensory testing to identify potential predictors of the headache.
A study published in JACC found that drinking a high-carbohydrate shake can lower atrial natriuretic peptide (ANP) levels, which help regulate salt retention and blood pressure. Researchers discovered that glucose intake is the main driver behind this effect, mediated by the molecule miR-425.
A new study by NYU Langone Health reveals that air pollution in the US is responsible for approximately 3% of premature births, with a total economic cost of $4.33 billion annually. The majority of these births occur in urban counties, primarily in Southern California and the Eastern U.S.
A Penn State-led research group has been selected by NASA to build a new instrument to detect planets orbiting stars outside our solar system. The NEID instrument will use the tiny gravitational tug of planets on their stars to discover and measure the orbits of rocky planets with liquid water.
A new study published in Radiology suggests that diffusion tensor imaging (DTI) can predict long-term effects of mild traumatic brain injury (MTBI) in veterans. The study found associations between initial post-deployment DTI measurements and neurobehavioral symptoms, timing of injury, and subsequent functional outcomes.
A new study published in the American Journal of Clinical Oncology found that increasing radiation doses for patients with non-metastatic prostate cancer does not improve long-term outcomes. The study analyzed data from 12 randomized controlled trials and found no association between higher doses and improved survival rates.
Researchers from UC Santa Barbara and the Environmental Defense Fund propose rights-based approaches that could increase fish populations, food production, and profits. By 2050, this approach could increase profits by 204% and provide a significant source of protein for an additional 500 million people.
Cell therapy is an emerging medical science focusing on innovative therapeutic approaches to treat blood diseases and infections. The EBMT Cellular Therapy and Immunobiology Working Party aims to foster cellular therapy in Europe by promoting exchanges, cooperation, and the development of new technologies.
A recent study identifies multiple sexual behaviors associated with prevalent sexually transmitted infections, including HIV. Men who engaged in anal stimulation or enema use were nearly five times as likely to test positive for HIV as those who did not.