A study published in PLOS Biology found that many protected areas are established on low-value land, failing to protect endangered species. The researchers propose a 'happy medium' where countries can achieve significant biodiversity benefits with minimal lost-opportunity costs.
Researchers used experimental evolution to study E. coli populations under strong and mild antibiotic selection conditions. They found higher cross-resistance in strongly selected strains with increased pathway-specific mutations.
Research reveals how mutated OPHN1 protein disrupts AMPA receptor trafficking and synaptic plasticity, contributing to X-linked intellectual disability. The study provides new insights into the molecular mechanisms underlying this condition.
Researchers at CU-Boulder and NCAR aim to reduce deadly air pollution from residential cooking using technology and behavioral change. They'll measure pollution levels in west Africa and assess health impacts on households using modern cookstoves.
A novel biomarker predicts which individuals will develop epilepsy after febrile seizures, according to a UC Irvine study. The diagnostic ability could lead to improved use of preventive therapies for the disorder.
A recent study by Nanyang Technological University scientists found that playing puzzle games like Cut the Rope can significantly improve executive functions in adults. Players showed improved ability to switch tasks, adapt to new situations, and block out distractions.
Researchers at Princeton University have made a groundbreaking collaboration between two areas of research, enabling the formation of previously impossible bonds. The breakthrough uses photoredox catalysis and nickel catalysis to create powerful new reactions with unprecedented efficiency and scalability.
Researchers identify a novel mode of cancer cell recognition by the immune system, opening up new possibilities for leukemia immunotherapy. A specific group of immune cells, called mLPA-specific T-cells, recognize and destroy leukemia cells triggered by the newly identified lipids.
Researchers are working to diminish and mask bitter tastes in foods due to genetic sensitivity issues. Food additives such as lactisole and phantom aromas can effectively reduce bitterness perception, making food more palatable.
A working group recommends removing sexual orientation-related disorders from the ICD to improve healthcare access for LGBTQ individuals. The move could lead to improved treatment and reduced risk of mistreatment, such as conversion therapy.
Researchers have discovered that chitin microparticles from crab shells can reduce inflammation in animal models and improve symptoms associated with IBD. The findings could lead to the development of novel preventive and therapeutic strategies for this chronic disease.
Researchers discovered that a virus called AAV2 can kill triple-negative breast cancer cells and tumors in mice, with no adverse effects. The virus initiates apoptosis, or natural cell death, without affecting healthy cells, offering new possibilities for treatment of aggressive breast cancer.
Facelock, a new password alternative, utilizes human face recognition to provide secure authentication. By leveraging the strengths of human memory, it eliminates the need for memorization and makes the system naturally robust.
An animal study found that magnetic resonance imaging (MRI) can detect brain changes in young rats hours after a fever-induced seizure, indicating those at risk for developing epilepsy later in life. The MRI signal was not visible in rats that remained epilepsy-free.
The GOES-R satellite's solar array provides a stable platform to track the sun's movement, powering critical instruments like EXIS and ABI. The advanced spacecraft will result in more timely and accurate weather forecasts, enhancing public safety and economic health.
Research shows women with Type 2 diabetes and high cholesterol have poorer adherence to statin medication, leading to lower LDL cholesterol levels compared to men. The study highlights the need for gender-based evaluation and treatment of cardiovascular risk factors in these patients.
Lindsey Dougherty, a University of California graduate student, has discovered the source of the disco clam's flashing light show - tiny silica nanospheres on its mirrored lip. The nanospheres reflect blue light, creating the clams' distinctive rippling display.
Dr. Frederic D. Bushman is recognized for his pioneering work on HIV reproduction and its application to advancing gene delivery methods. His research has contributed to the development of new vectors and targeting methods, informing safety profiles.
Researchers have developed a device that uses smartphones to measure cortisol levels in saliva, providing an inexpensive alternative to current lab-based tests. The new technology is expected to cost less than $5 and take less than 10 minutes to administer.
Cathryn Jakobson Ramin received the Endocrine Society's Award for Excellence in Science and Medical Journalism for her investigation into hormone compounding risks. Her article, 'The Hormone Hoax Thousands Fall For', found inconsistencies in hormone prescriptions across multiple pharmacies.
Researchers found that immune cells in the central nervous system of elderly mice fail to activate an important signaling pathway, lowering chances for repair after spinal cord injury. In contrast, young adult mice showed a functional repair response.
A study by McMaster University researchers found that 14-month-old babies were more likely to help another person after bouncing up and down in time to music. The findings suggest that synchronous movement with others helps form social bonds between adults and infants, leading to increased altruistic behavior.
Researchers found that monarchs employ a light-dependent, inclination magnetic compass system for navigation similar to larger-brained migratory vertebrates like birds and sea turtles. The study suggests the compass serves as an important backup system when daylight cues are unavailable.
The PLOS Medicine editors call for more research on approaches to preventing deliberate attacks on health care facilities and health workers during armed conflict. Despite increased international initiatives and conferences, attacks on healthcare have escalated, causing significant harm to populations.
A team of researchers at KAIST has developed a flexible, wearable sensor that can directly measure goose bumps on the skin, which is caused by sudden changes in body temperature or emotional states. The sensor uses a coplanar capacitor and detects piloerection through a simple linear relation between deformation and capacitance change.
A new multicenter study validated a telemedicine approach to screening for retinopathy of prematurity (ROP), a leading cause of treatable blindness in preterm babies. Trained non-physician evaluators accurately identified high-risk eyes, suggesting this method could help prevent thousands of kids from going blind.
New mutations in cohesin proteins are common in various cancers, including bladder cancer and melanoma. Cohesin regulates cell division and DNA repair, making it a potential driver or facilitator for tumours.
A recent study by Marianna Fotaki and Paula Hyde reveals how organizations, like the NHS, can become trapped in unrealistic policies and defensive behavior. The authors argue that unconscious social demands and the pressure to demonstrate success drive escalation of commitment, leading to greater material losses.
A Mayo Clinic study found that body mass index (BMI) might be missing 25 percent of children who are overweight despite having a normal BMI. This omission raises serious long-term health concerns for these children.
Activation of estrogen receptor β (ERβ) has been shown to limit tumor cell growth in breast cancer. In mouse models, cancer cells with activated ERβ did not grow well. Conversely, breast cancer patients with activated ERβ in their tissue had increased disease-free survival rates.
The Pew Charitable Trusts and Alexander and Margaret Stewart Trust launched a new scholars program targeting cancer research. Five promising early-career scientists will receive funding for innovative research using genetics, pharmacology, and structural biology.
A recent study challenges the idea that individuals with episodic amnesia are unable to understand time, revealing they retain temporal consciousness and can order events on a timeline. This discovery opens up new questions about memory and its relationship to human understanding of time.
Researchers at UT Arlington have developed a method using laser technology and magnetic carbon nanoparticles to deliver drugs and genes directly into cancer cells. The new photothermal delivery method has shown promise in lab experiments, offering an alternative to viruses for gene therapy and potentially treating genetic conditions, c...
A recent panel discussion at the Institute of Food Technologists Annual Meeting & Expo highlighted the need to identify vulnerable populations and fill research gaps related to caffeine's interactions with other energy drink ingredients. The FDA has begun an internal evaluation of caffeine's safety and is expected to issue guidelines.
A study of over 56,000 adults undergoing hip repair found regional anesthesia was associated with a modestly shorter length of hospital stay but not a lower risk of death. The use of regional anesthesia may reduce postoperative complications and could lead to improved quality of care.
Researchers at Cedars-Sinai have created 3-D computer models to map the brain region involved in dystonia, identifying an anatomical target for further study. The models provide information for neurologists and neurosurgeons to consider when planning surgery and making device programming decisions.
Experts cite five historical misconceptions in brain metastases research, including assuming all histologies are equal and neglecting total tumor burden. A new article calls for 'fresh thinking' and critical analyses to advance treatment.
A large-scale study found that young women with Polycystic Ovary Syndrome (PCOS) have a higher incidence and prevalence of type 2 diabetes, even if not overweight. Obesity is not a significant trigger for type 2 diabetes in PCOS patients.
A new study found that existing protected areas are insufficient in safeguarding the world's imperilled biodiversity, with 85% of threatened mammal, bird, and amphibian species not adequately protected. The authors recommend linking protected area expansion to high-threat species coverage to increase conservation chances.
Researchers discovered that cancer-causing genes are transcribed in childhood brain tumor cells due to 'hijacked' gene enhancers. The study also found that epigenetic regulation plays a crucial role in the activation of these genes, providing new targets for treatment development.
Research from Columbia Business School found that umpires are more likely to incorrectly call strikes for All-Star pitchers, resulting in a larger strike zone. The study also identified the 'Matthew Effect', where status bias influences umpire decisions, favoring All-Star pitchers.
A RAND Corporation study emphasizes the urgent need to improve long-term care services for people with dementia and their caregivers. The study offers 25 high-impact policy options to address this growing concern, including increasing public awareness, improving access to services, and reducing financial burdens.
A study by Duke University researchers found a strong association between improved air quality and declining death rates from emphysema, asthma, and pneumonia in North Carolina. The study analyzed data from 1993-2010 and found that reductions in sulfur dioxide, carbon monoxide, and fine particulates were significantly correlated with l...
A study by Boston College Marketing Professor Linda Salisbury found that minimum payment warnings had little impact on repayment decisions, but showing a three-year payoff time frame with accompanying lower interest costs led to both positive and negative effects. Some consumers were encouraged to pay more, while others were nudged tow...
A study found that UK supermarkets respond to tax increases on alcohol by under-shifting cheaper products and over-shifting more expensive ones, leading to smaller reductions in excessive consumption. This could hinder efforts to reduce harmful drinking, particularly among high-risk drinkers who favor cheaper supermarket products.
Researchers will analyze genetic information from 10,000 UK families affected by intellectual disability, focusing on behavioral adjustments and medical history. The study aims to provide comprehensive genetic knowledge to help manage childhood behaviors and prevent poor mental outcomes in adulthood.
Researchers at Woods Hole Oceanographic Institution found rapid changes in ocean temperature near glaciers, driven by fast ocean currents. The data suggests large and rapid fluctuations in submarine melt rates, contradicting the prevailing paradigm of freshwater input driving new water into the fjord.
The Graphene Flagship is doubling in size with 66 new partners added through a €9 million competitive call, increasing the consortium's scope and capabilities. This move reflects growing interest from economic actors in graphene technology.
Researchers at JBEI have created the first glycosyltransferase clone collection, targeting plant cell wall biosynthesis and enabling modification of biomass for fuel yields. The collection, led by Joshua Heazlewood, provides a functional genomic framework for studying GTs and their role in plant biology.
Researchers developed a new measurement system that uses the spatial variation of magnetic fields to accurately measure positions of ferromagnetic objects, enabling non-contacting measurements over large distances. The system can be used in industrial machinery and even predict imminent collisions between cars.
African American women are more resistant to the anti-inflammatory effects of aspirin compared to white women, according to a new study. The research found that African American women experienced a reduced response to aspirin therapy in reducing cardiovascular disease and its risk factors.
Researchers at NIAID have developed a vaccine that delivers the AMA1-RON2 complex, protecting mice from lethal malaria. The improved antibody response to this vaccine provides protection against infection even in non-vaccinated animals.
A new study found that working parents often turn to urgent care visits when their sick children are excluded from child care due to strict health rules. The study suggests that these exclusions create a socioeconomic emergency for many families, especially single/divorced parents and African Americans.
A CU-Boulder team printed the first 3D version of 'Goodnight Moon' using 3D printing technology, enabling visually impaired children and their families to explore tactilely. The project aims to represent 2D graphics in a 3D, tactile way on a scale suitable for young children, providing an interactive reading experience.
A new study shows that even triple negative breast cancers with low androgen receptor expression can benefit from anti-androgen receptor therapy. The treatment, which targets the androgen receptor, was found to increase programmed cell death, inhibit growth, and increase necrosis in animal models.
A team of genome scientists has identified a 'hit-and-run' mechanism that allows regulatory proteins to initiate gene activation. This discovery has potential practical applications to improve nitrogen responses in crop plants, reducing fertilizer runoff and environmental health risks.
A California-based study found that pregnant women living near fields with chemical pesticide applications had a higher risk of having children with autism or developmental delays. The study identified associations between specific classes of pesticides and increased risks of these conditions.
International trade agreements have streamlined organic product exports and imports between the US and countries like Canada, EU, Japan, Israel, India, and New Zealand. Mutual recognition of certifications has increased market access for US organic businesses.
A new study suggests that individuals who are overweight, obese, or former smokers are more likely to follow recommended statin therapy for high cholesterol. Nonadherence to prescribed medication can lead to a significant risk of cardiovascular events, with studies indicating that nonadherence rates as high as 46% have been observed.
Researchers have explained the emergence of a bacterial vortex by understanding its relation to physical mechanisms like collisions, boundary interactions, and fluid flow. Computer modeling and experimentation confirm that bacteria align themselves in the same direction due to their flagellar motion, creating a two-way fluid flow.