A new study published in the Journal of Personality and Social Psychology found that people are more likely to conform to others' preferences than actions. Researchers designed six experiments involving everyday activities to test this theory, revealing a pervasive tendency to adopt others' judgments as one's own.
Scientists uncover fragile alliance between SMN protein and Gemins that leads to SMA. Disrupting this balance causes catastrophic consequences, including death in flies and muscle weakness.
The National Weather Service is launching new graphics to communicate forecast information more clearly, based on research by a team at the National Center for Atmospheric Research. The new icons feature split images and color-coded boxes to convey the existence, timing, and potential severity of upcoming weather threats.
A new study published in Journal of Child and Adolescent Psychopharmacology found that Evekeo improves ADHD symptoms and behavior in children with ADHD. The medication, given once or twice daily, shows significant improvement in ADHD rating scores, especially within the first 10 hours post-dose.
In tough economic times, parents tend to allocate more resources to their female offspring, according to a study published in the Journal of Consumer Research. The researchers found that when parents perceive economic conditions as poor, they are more likely to prioritize their daughters over sons.
A study by Singapore researchers established that gene p73 has both promotional and suppressive functions in tumor growth. The findings suggest that p73 is stabilized and activated under hypoxic conditions, promoting efficient blood vessel formation that supports tumor development.
A new study by University of Montreal researchers found that long-term cannabis use is associated with weight gain, but this effect varies depending on factors such as gender and level of use. The study also showed that concomitant cigarette smoking can alter the relationship between cannabis use and weight gain.
A study published in PNAS reveals that the neurotransmitter GABA plays a crucial role in encoding seasonal changes through changes in chloride levels. By blocking GABA activity, researchers were able to synchronize the brain's internal clock, suggesting a potential therapeutic strategy for individuals with disrupted seasonal rhythms.
Researchers at Brown University have discovered a molecular mechanism behind pulmonary fibrosis in Hermansky-Pudlak syndrome patients. They propose two therapeutic strategies: manipulating CHI3L1 and CRTH2 proteins to slow down scarring.
A new detection method has been developed to rapidly and accurately detect drug-resistant HCV mutants, including the Y93H mutation. The system achieved a high success rate of 98.9% in detecting this mutation in Japanese HCV genotype 1b patients.
Research found that neighborhoods with more physical activity resources and healthy food options have a lower incidence of type 2 diabetes. Individuals with lower income, education, or physical activity levels were more likely to develop the condition.
A new NYU study reveals that using marijuana to alleviate boredom increases the risk of reporting powder cocaine or hallucinogen use, while 'experimentation' is associated with lower risk. Infrequent use does not increase risk, and most teens who use marijuana do not progress to using other drugs.
Researchers found a rare genetic variant in the A2ML1 gene associated with an increased risk of middle ear infections. The study, led by Dr. Regie Santos-Cortez, identified the variant in 37 Filipinos and two European-Americans with otitis media, suggesting it may be the result of a founder effect from Spain.
The International Association for Dental Research published a case report on the first application of 3D printed scaffolds for periodontal tissue engineering in humans. A review also discussed various 3D bioprinting methods, biomaterials, and their potential applications.
Scientists at UC San Diego discovered that freshwater planarians are comparably sensitive to tested chemicals as zebrafish larvae and nematodes, but offer unique advantages such as studying genetically identical adult and developing animals. This could reduce the use of laboratory mammals in toxicology tests.
A study published in the Journal of Clinical Investigation found that microRNA-132 plays a critical role in regulating the transition from inflammation to proliferation during wound healing. The researchers identified miR-132 as a therapeutic target for promoting healing and developing new treatments for chronic skin wounds.
Researchers discovered a link between heart disease and lower bone mineral density, with women more affected. The study suggests that heart disease may weaken bones, increasing risk of fractures.
Researchers discovered a buffering mechanism that protects animals from severe genetic mutations, which may hold the key to understanding human diseases. By identifying these mechanisms, scientists can develop new treatments and improve clinical practice.
Researchers identified two factors that lead investors to assess fraud risk, including reliance on financial statements and perception of corporate fraud prevalence. Most nonprofessional investors are also concentrated in fewer companies, making them more vulnerable to fraudulent activity.
A new study found that simple changes to oral rehydration salt (ORS) packaging designs increased caregivers' willingness to provide treatment to their children. The new packaging features smaller sachets, brighter pictures, and added flavor to make ORS more acceptable to infants.
According to a new study, over 40% of children and youth experienced multiple instances of violence, crime, or abuse in the past year. Girls aged 14-17 were particularly vulnerable to sexual assault, with 16.4% experiencing a sex offense.
Researchers at SLU's Center for Vaccine Development are studying gamma/delta T cells, a subset of T cells that recognize and fight TB. The goal is to develop a novel vaccine that could significantly reduce TB infection and disease.
A new study by Baylor University researchers found that attending large church congregations can shape people's attitudes towards racial inequality. The study, which analyzed data from over 1,700 individuals, suggests that bigger congregations do little to challenge prevailing views on racism.
Scientists have described the molecular-level process of glass formation, combining two decades-old theories to predict bulk behavior, surface flow, and the elusive glass transition. The new theory has implications for developing nanomaterials with conductive properties and calculating pharmaceutical uptake.
A recent study published in Circulation estimates that sugary drink consumption is responsible for approximately 133,000 deaths from diabetes, 45,000 deaths from cardiovascular disease, and 6,450 deaths from cancer annually. Reducing sugar-sweetened beverage consumption could save tens of thousands of lives worldwide.
A commentary in CMAJ argues that tamper-resistant opioids will not address the root causes of opioid addiction and overdose. Experts call for an evidence-based, multifaceted strategy to curb opioid-related harms.
Researchers at Eindhoven University of Technology found that following a team car reduces wind resistance and saves crucial seconds. The effect can add up to tens of seconds, making it a game-changer for Tour de France riders in time trials.
Researchers at UCLA have developed a new way to harness light particles, enabling photons to be entangled in multiple dimensions. This allows for the transmission of denser packets of information through fiber optic networks, with potential applications in finance, healthcare, and military communications.
A groundbreaking study published in PNAS has found that fingerprint recognition accuracy stays the same even after years of aging. Using large-scale data from the Michigan State Police, researchers Anil Jain and Soweon Yoon demonstrated that fingerprints remain stable over time, addressing a long-standing concern in forensic science.
A new study published in the Journal of Family Psychology found that children from high conflict homes have altered brain activity when processing emotional stimuli, indicating a heightened state of vigilance. This trait may lead to challenges in social relationships later in life.
A team of scientists at the University of Vermont has developed a new algorithm that can efficiently search millions of tweets on Twitter for drug names and build a map of their connections using hashtags. This approach can quickly identify clear evidence of drugs linked together via hashtags.
A new study examines the impact of remoteness on health care access in rural Liberia, highlighting strategies to close disparities. Strategies include shifting care to lowest level providers and training community health workers.
Researchers have developed a method to visualize plant branching structures using MRI, gaining insights into the design of lightweight materials. The technique allows for non-invasive visualization of vascular tissues under stress, enabling optimization of branched, fibre-reinforced components in various industries.
A study by Children's Hospital of Philadelphia researchers found that cancer-driving mutations in neuroblastoma can be targeted with existing MEK inhibitors, offering hope for improved treatments. The study identified specific mutations on the RAS-MAPK pathway that are sensitive to these drugs.
A new ultrasonic fingerprint sensor measures 3D images of a finger's surface and tissue, making biometric solutions more robust and secure. The technology, developed by the University of California, Davis, has potential applications in medical diagnostics and personal health monitoring.
Researchers at University of Colorado Boulder discovered that halogen reactions from ocean air can turn mercury into a water-soluble form that stays high in the atmosphere for long periods. This process may help explain why mercury deposition is so widespread and persistent in some regions.
Scientists discover that mass extinction event triggered by asteroid strike led to the rise of ray-finned fishes as the ocean's most diverse and dominant vertebrates. The abundance of ray-finned fish teeth began to explode after the extinction event, becoming eight times more abundant in 24 million years.
A new technique combines electron microscopy and synchrotron X-rays to track chemical reactions under real operating conditions. This powerful operando approach reveals atomic-scale changes during catalytic reactions, providing unparalleled insight into nanoparticle structure.
A new study suggests that retreating sea ice in the Iceland and Greenland Seas may be changing the Atlantic Ocean's circulation patterns. This shift could lead to a cooling of western Europe as the Gulf Stream weakens, resulting from reduced oceanic convection.
A study by Johns Hopkins Bloomberg School of Public Health found that young people from poor nations can benefit from mental health treatment, even with untrained lay workers. Trauma-Focused Cognitive Behavioral Therapy showed a nearly 82% reduction in trauma symptom scores compared to usual treatment.
Scientists at the University of Maryland School of Medicine have discovered two therapeutics that neutralize the MERS virus, providing early hope for treatment and prevention. The study validated these treatments using animal models, setting the stage for clinical trials to test their effectiveness in humans.
Researchers found that male and female mice process pain using different cells, with female mice relying on T cells to sound the pain alarm. This discovery has far-reaching implications for developing targeted pain medications and highlights the need for more inclusive preclinical research.
A Michigan State University study found that high school and college students engaged in intelligent debate about scientific issues on a voluntary Facebook forum. The informal learning environment connected students with professionals and experts, sparking interest in careers and civic engagement.
A new University of Michigan study suggests that napping may be an effective strategy to counteract impulsive behavior and boost tolerance for frustration. The study found that taking a nap increased participants' ability to persevere through difficult tasks.
Research from the University of Cambridge found that exhausted immune cells are bad news for infections, but good news for autoimmune diseases like lupus and Crohn's disease. The study suggests that targeting T cell exhaustion could lead to more effective treatments for these conditions.
Researchers have discovered a new species of tRNA-derived small RNAs, called SHOT-RNAs, that contribute to cell proliferation in hormone-dependent breast and prostate cancers. These findings suggest a new role for tRNAs and potential therapeutic applications for the treatment of these cancers.
A new mosquito protein has been identified as a key target for a malaria vaccine, with the potential to dramatically reduce cases worldwide. Jun Li's research found that an antibody against this protein blocks parasite invasion in mosquitoes, making vaccination a promising solution.
A new study reveals that adults in the US provide over a billion hours of unpaid caregiving every week, primarily provided by women. The researchers project a rise in the need for such care, with the value of unpaid care projected to increase to $839 billion by 2050.
The American College of Cardiology has released recommendations for the implantation of left atrial appendage occlusion devices, which may lower the risk of stroke in patients with atrial fibrillation. The new guidelines emphasize team-based care and the need for robust clinical data on outcomes for patients treated with these devices.
Trees that tolerate soil pollution show improved resistance to biological invasions, with 99% of spidermite RNA found in higher abundance in uncontaminated trees. This discovery implies that polluted plants may prime their defence machinery, enhancing their ability to defend against pests and pathogens.
A new IU study found that many college students enjoy feeling scared while playing video games, with 44.1% of participants reporting they enjoyed the experience. The researchers also discovered that interactivity, darkness, and disfigured humans were common factors causing fear in gamers.
Scientists found a thick band of microtubules in retina neurons that serve as a 'transport road' for mitochondria, crucial for sustained visual processing. This discovery sheds light on how bipolar cells meet their high energy demands.
A new study found that drinking low-calorie cranberry juice cocktail can help lower the risk of chronic diseases such as heart disease and diabetes. The polyphenol-rich compound in cranberries supports natural defenses and helps achieve a balanced lifestyle to improve health.
A large study found that women with PTSD have a 60% higher rate of heart attacks and strokes compared to those without trauma. Trauma exposure alone also increases cardiovascular risk by nearly 50%. The authors suggest that integrating mental and physical health care may help reduce this risk.
A new species of 'super-armoured' worm was identified by palaeontologists, featuring a unique defence mechanism and a distant ancestor of modern velvet worms. The creature had up to 72 sharp spikes covering its body, making it one of the earliest soft-bodied animals to develop armour for protection, 294
Researchers found two distinct gene signals associated with bone strength, one specific to girls and another for boys. These genetic variants are linked to lower bone mineral density, increasing the risk of wrist fractures in children. The study's findings may inform targeted recommendations for children carrying these genetic risks.
A new study by Florida Tech researchers has improved our understanding of sprites, which are fireworks-like electrical discharges in the upper atmosphere. The research found that specific atmospheric conditions can lead to exuberant and luminous sprite displays above thunderstorms.
Ghajar is investigating two approaches: keeping dormant cells asleep or destroying them altogether to prevent breast cancer metastasis. He aims to identify factors that keep cells asleep and profile molecules that mediate chemo resistance, potentially providing a lasting cure for cancer patients.
The ASPIRE Phase III trial tested the safety and effectiveness of a vaginal ring containing dapivirine for preventing HIV in women. The study found that women who used the ring experienced reduced risk of HIV infection, paving the way for potential long-acting protection against the disease.
Researchers found that PI3K inhibitors reprogram the mitochondria of tumor cells, causing them to produce energy in a localized manner, leading to a more aggressive and invasive phenotype. This paradoxical response may offer a new therapeutic angle for treating cancers.