A team of researchers has identified a critical variable that improves the efficiency of polymer-based heat energy harvesting. By exploring this new factor, they hope to design more efficient polymers for thermo-electric devices.
A new study from the University of Pittsburgh found a correlation between pre-pregnancy body-mass index (BMI) in mothers and subsequent cancer diagnosis in their offspring. Children born to severely obese mothers had a 57% higher risk of developing leukemia before age 5.
A new study suggests that larger drug trials are necessary for Alzheimer's disease due to the limitations of current trials. The researchers analyzed data from over 1,120 people with no cognitive difficulties and found a consistent pattern of cognitive development in those who had beta-amyloid in the brain.
Researchers have created an animal model for a devastating autoimmune brain disease, offering new hope for diagnosis and treatment. The model allows for the specific blocking of the immune system's attack on the NMDA receptor, paving the way for targeted therapeutic strategies.
A new study has shown that people with progressive multiple sclerosis (MS) experience significant improvements in movement and balance thanks to a specialized standing frame. The intervention also appeared cost-effective, leading researchers to conclude it could be routinely implemented within MS care throughout the UK.
A new study found that a high-fiber diet during pregnancy can reduce the risk of preeclampsia by promoting a healthy immune system in the developing fetus. The research also suggests that low levels of acetate, a key metabolic product of gut bacteria, may be associated with preeclampsia.
Researchers found higher levels of tris(1,3-dichloroisopropyl) phosphate (TDCIPP) in cats with hyperthyroidism, suggesting a link between the flame retardant and feline health. TDCIPP exposure correlated with air freshener use, house age, and furniture preference.
Research found that even high-level mathematicians can't solve simple subtraction problems when their worldly knowledge interferes. The study suggests that math education should consider this bias to improve performance.
A survey of Russian teachers found that while many are supportive of the new standards, they face significant challenges in implementing them, including lack of resources and motivation. The study's findings highlight the need for targeted support to reinforce positive attitudes towards reform.
A team of astronomers has discovered a pair of titanic supermassive black holes on a collision course, which will soon emit powerful gravitational waves dwarfing those from smaller black hole mergers. The discovery can aid in estimating the number of nearby supermassive black holes emitting detectable gravitational waves.
A large French study suggests that high sugary drink consumption may contribute to an increased risk of cancer. The researchers found a strong association between daily consumption of sugary drinks and breast cancer, as well as overall cancer risk.
A study published in Academic Emergency Medicine found that pediatric emergency medicine physicians are at risk for developing compassion fatigue, burnout, and low compassion satisfaction. The researchers recommend improving interpersonal relationships, work environment, and self-care to enhance provider well-being and patient care.
Scientists at Argonne National Laboratory discovered a DNA-like twisted crystal structure created with germanium sulfide nanowires, resembling the organic DNA structure. The twist causes the wire to elongate and widen into a helical structure, with segments resembling helically stacked bricks.
A new study found that mentally stimulating activities like using a computer, playing games, crafting, and participating in social activities are linked to a lower risk of delay or prevention of age-related memory loss called mild cognitive impairment. Engaging in more activities during later life was associated with an even lower risk.
A new shingles vaccine has been shown to effectively prevent outbreaks of the painful rash among patients who have undergone stem cell transplantation. The study found that the vaccine reduced the incidence of shingles by 68% and related complications, offering promise for patients with immune-compromising conditions.
Chemical manufacturers in the US are opposing new tariffs proposed by the Trump administration on $300 billion worth of Chinese goods. The additional taxes could hurt US companies' competitiveness and pricing advantage over foreign firms that do not have to pay tariffs.
Researchers at the University of Bristol discovered a method to build quantum sensors with high precision using artificially created atomic systems that harness natural vibrations. This breakthrough enables ultra-low fluctuations in brightness, crucial for future quantum technologies.
Scientists have discovered that zebrafish display two states of sleep similar to mammals, reptiles, and birds: slow-wave sleep and paradoxical sleep. This finding suggests that neural signatures of sleep evolved at least 450 million years ago in ancient fish.
Researchers at the University of New Hampshire found that increasing asphalt-layer thickness by 7-32% can maintain road serviceability and reduce future maintenance costs. The study suggests that proactive measures now can lead to savings of up to 50% compared to later repairs.
Researchers have created a new tool to understand exoplanet evolution, using Earth's biosignatures as a 'cheat sheet' to detect signs of life. By analyzing the colors produced by different organisms on Earth, scientists can now look beyond vegetation and detect surface biota dating back billions of years.
Researchers found that fluoxetine treatment can rearrange hippocampal nerve fibers in mouse brains, reducing their number and size. This structural change could contribute to the medication's antidepressant effects.
Researchers at Queensland University of Technology (QUT) have developed a software tool that can predict an athlete's level of fatigue and its impact on their performance. The tool uses statistical analysis to analyze data from countermovement jump tests, providing insights into metabolic and neuromuscular fatigue.
Rimegepant, a novel gepant therapy, demonstrates significant relief from acute migraine pain and associated symptoms in a large-scale clinical trial. The study found that rimegepant effectively blocks the CGRP pathway, providing a new option for people with migraine not helped by existing medications.
Scientists found that ice on Greenland's ice sheet slides across hard bedrock at high speeds, moving more ice than previously thought to the ocean. This discovery suggests the ice sheet can efficiently respond to climate change and potentially increase melting.
A large UK Biobank study found an association between elevated systolic blood pressure and increased risk of major valvular heart disease. The study included over 329,000 individuals with genetic data and blood pressure measurements.
A moth caterpillar uses acids and scraping behaviors to disable latex defense systems in poinsettia plants, allowing it to feed safely. This unique strategy is thought to have evolved as a result of co-opting an existing anti-predator deterrent.
Researchers use combinatorial synthesis and thin-film material libraries to accelerate discovery of new materials. Automated data analysis enables machine learning and artificial intelligence to aid the search for new materials.
Research shows that gay men in China's 25-29 age group are eight times more likely to feel criticized and rejected compared to those aged 20 or younger. This is largely due to social pressure and family expectations, according to a study by Assistant Professor Thomas Lee.
A multifunctional device captures heat from photovoltaic solar panels to produce fresh water, exceeding traditional solar stills' output. The device's electricity output remains unaffected, demonstrating a promising solution for sustainable global development.
Researchers found that African American children living in socioeconomically disadvantaged neighborhoods are less likely to receive bystander CPR, with lower rates also observed in Hispanic and other ethnic groups. Targeted CPR training in these areas may enhance outcomes.
Researchers at EPFL have developed Tribots, three-legged robots that can jump, communicate, and work together like ants. With multiple locomotion modes, they can detect and overcome obstacles, move objects, and even adapt to unknown environments.
Researchers found that auroral crackling sounds are generated by magnetic storms and Schumann resonances, which activate sound waves in the atmosphere. The study used data from 25 sound events measured in Southern Finland during active Northern Lights displays.
Researchers at Washington University in St. Louis have developed a novel parameter to select electrolytes for metal-air batteries, reducing trial-and-error testing. The 'Electrochemical' Thiele Modulus measures ion transport and reaction kinetics, allowing rational development of high-performance electrolytes.
Researchers at ETH Zurich have demonstrated a terahertz quantum cascade laser that operates without cryogenic cooling, reaching temperatures of up to 210 K. This breakthrough removes the main obstacles to widespread use in various applications, including non-invasive imaging and quality control.
A Yale-developed scorecard has been found to promote better clinical trial data sharing among pharmaceutical companies, with 33% of companies meeting standards after being given the opportunity to improve their practices. The scorecard assesses companies' data-sharing practices and provides a ranking system to encourage transparency.
Small changes to food production and consumption, such as reducing waste and altering diets, could reduce the land required to feed the planet by at least 21%. Altering diets in developed nations is found to have the greatest potential to reduce the impact of food production. Changes to food systems are needed to provide nutritional fo...
Women wearing seatbelts are significantly more likely to suffer injury in frontal car crashes, with a 73% greater risk compared to men. Newer automobiles have decreased injury risks for various body regions, including skull fractures and abdominal injuries.
Seismic and electrical conductivity observations suggest water is present in the Earth's mantle, affecting dynamics and causing earthquakes. Hydrogen and water play key roles in lower internal friction, magma generation, and mantle convection.
A new antibody treatment for high-frequency migraines has been found to be ineffective in reducing headache frequency among patients. Only six out of 28 patients reported a reduction of at least 25 percent in headache days, with none achieving a 50 percent reduction.
Researchers found that inhibiting ID1 slows tumour progression in glioblastoma, breast and melanoma. Targeting the protein with medication may present a promising strategy for patients.
Researchers at the Feinstein Institutes have discovered how the vagus nerve relays signals from the periphery to the brain to regulate glucose levels. This finding could lead to new ways of measuring blood glucose levels and may uncover a new approach to managing diabetes.
A recent study found that metformin use was associated with a significantly lower risk of dementia in African American patients with type 2 diabetes. The study included data from over 73,000 male veterans and showed modest to no association between metformin and lower risk for dementia in white patients.
A study tested a short-term treatment for internet and computer game addiction in 143 men, exploring its effectiveness in addressing addiction. The results of this trial provide valuable insights into potential treatments for these conditions.
Researchers discovered that aging factors from neighboring cells, known as Paneth cells, decrease the regenerative potential of intestinal stem cells. Inhibiting these signals, such as Notum, can promote tissue repair and recovery in aged animals.
The Astana Declaration emphasizes the importance of primary health care, highlighting the need for better integration of family physicians to improve health outcomes. By translating data to specific communities, primary care professionals can address social determinants of health and advocate for comprehensive primary care.
Researchers developed an AI tool to detect discrimination in salaries and policing, using causality-based counterfactual inference algorithms. The tool was tested on various datasets and found evidence of gender-based discrimination in salary, with women having lower odds of receiving a salary over $50,000 per year.
Researchers developed molecular imaging probes that can track changes in biological processes at the molecular level, detecting acute kidney failure up to 1.5 days earlier than current methods. The probes have high renal clearance efficiency and could be used as non-invasive test strips for urine samples.
A quantum computer has solved a complex chess puzzle using quantum physics, with the solution determined by atomic microscopy. The experiment was designed to demonstrate quantum supremacy for certain optimization problems, and its feasibility is now within reach of laboratory implementation.
A recent study published in CANCER found significant disparities in triple-negative breast cancer diagnoses among women of color and younger women. Non-Hispanic black women had a significantly higher incidence of the disease, with over 21% diagnosed compared to under 11% for other ethnic groups.
Researchers found toddlers who spent more time in groups with other children excelled at associating new words with objects. This skill is crucial for word learning and native language development.
A multicenter study found that antibiotic stewardship interventions can significantly reduce overuse of antibiotics for viral acute respiratory infections. By implementing a bundle of evidence-based strategies, institutions can cut antibiotic overuse by one-third, even among high-performing systems.
Dr. Tallie Z. Baram's team will investigate how unpredictable parental and environmental signals influence infant vulnerability to cognitive and emotional problems. They aim to identify novel factors contributing to mental illness, including post-traumatic stress disorder, and devise precise interventions.
A new potential therapeutic target has been identified for oesophageal cancer treatment. MAIT cells, a lesser-known type of immune cell, have been found to have potent cancer-killing ability.
Researchers have developed ultra-sensitive light-detecting systems that can view galaxies and planetary systems in superb detail. The system works at room temperature, unlike current technology which requires extremely low temperatures.
A team of computer scientists created a prototype kit called BlocKit to help people understand how blockchain works and can be used. The kit, made from everyday objects, represents 11 key aspects of blockchain infrastructure and was evaluated in a study involving experienced Bitcoin users.
Scientists have developed a method to produce graphene materials using bacteria, overcoming a major hurdle in adopting this revolutionary nanomaterial. The bacterially-produced graphene material retains its amazing properties, making it suitable for innovative technologies such as field-effect transistor biosensors and conductive inks.
A simple pamphlet about the flu given to parents in pediatrician's waiting room increased vaccination rates among young children. The study, published in Pediatrics, found nearly 72% of vaccinated children received the handout compared to around 65% without.
Researchers have discovered a molecular machine that reorganizes the inner mitochondrial membrane, which is essential for energy production in cells. The study sheds light on the hereditary disease optic atrophy and may lead to new therapies.
A new study reveals that CD8+ cytotoxic T lymphocytes can penetrate and destroy large target masses, such as those associated with Toxoplasma gondii infection. This ability may also be effective against solid cancers.
Researchers are developing materials inspired by mussel threads that can remove heavy metals, organic pollutants, and pathogens from wastewater. These innovations could help mitigate environmental damage after oil spills.
The researchers used muon radiography to create the first 3D images of the Derbent fortress's underground space, confirming the hypothesis that it was a Christian temple. The unique shape and orientation of the building suggest an early Christian design, contradicting previous interpretations as an underground water tank.
Family physicians with five or fewer years' experience emphasize the need for trusting relationships and effective pain management support. Physicians with longstanding practices describe stronger therapeutic relationships that reduce strict enforcement measures.
A UK study found that type 2 diabetes patients experiencing empathy from their primary care practitioners had a lower risk of all-cause mortality over the next 10 years. Additionally, metformin use was associated with a significantly lower risk of dementia in African American patients with type 2 diabetes.
A recent study has deciphered the near-atomic structure of filaments called 'pili' that extend from the surface of bacteria causing traveler's diarrhea. This breakthrough may lead to the development of new treatments and vaccines for the disease.
A UTSA professor is designing a novel protein blocker to inhibit the activity of P450 8B1, a human enzyme linked to bad cholesterol and obesity. The breakthrough aims to fight rising obesity rates and related health issues like high blood pressure and strokes.
Researchers identified subclinical myocardial damage and cardiac wall strain as strong risk factors for falls in older adults without known cardiovascular disease. These findings suggest optimizing cardiovascular health may prevent falls among seniors.
Researchers engineered artificial proteins to self-assemble on a crystal surface, creating new biomolecules with customized colors, chemical reactivity or mechanical properties. The design enables the creation of novel materials and filters, such as tiny sensors and electronic circuits.
Researchers have identified a new pathological mechanism responsible for 10-20% of unexplained anaphylactic cases involving IgG antibodies that activate neutrophils, releasing harmful vasodilating mediators. This discovery may help improve diagnosis and treatment for patients with anaphylactic shock.
Researchers identify novel genes and networks underlying senescence in maize, a complex trait affected by internal and external factors. Understanding the triggers for senescence in crops like maize can lead to altering plants that can benefit a hungry world, slowing down senescence to keep the plant green longer.
A new model predicts blue whale locations based on daily oceanographic data and tagged whale movements. The app will help ship crews and managers avoid collisions with the endangered species along the US West Coast.
A recent study published in Proceedings of the National Academy of Sciences shows that mosquitoes employ a multi-stage immune response to combat malaria parasites, involving a complement-like pathway and phenoloxidases. This understanding could lead to opportunities to eliminate malaria parasites in the mosquito, reducing human cases.
The documentary explores the origins and inspiration behind the novel, which exposed injustices in medical training and care. The book's publication was met with criticism from establishment medicine, but it remains a significant work in medical literature.
Researchers found that the soil in Chaco Canyon could not support farming due to scarce rainfall and destructive flash floods. The team calculated that only 100 acres of farmland would have been sufficient to feed a maximum of 1,000 people.
A new line of barley has been bred to resist heat, salt, and drought, producing up to 20% higher yields under adverse conditions. The breed combines the advantageous properties of industrial and wild barley, with genetic analysis revealing key gene variants for improved stress tolerance.
Researchers found that ACOs with a balance of primary care providers and specialists had lower annual spending per beneficiary. The study suggests policymakers consider adding medical specialists to ACO governance and creating better financial incentives for specialists.
Researchers have discovered a way to produce more electricity from heat than thought possible by creating a silicon chip that converts thermal radiation into electricity. The chip can generate electricity even closer two silicon surfaces are together, potentially increasing battery life by up to 50%.
A new study finds that patients with mental health conditions are less likely to be prescribed the most effective drug, varenicline, for quitting smoking. However, research suggests that varenicline is associated with better mental health outcomes and higher quit rates compared to nicotine replacement therapy.
With the Affordable Care Act, millions of new patients are seeking primary care. Nonphysician advanced practitioners like nurse practitioners and physician assistants have seen a significant increase in appointments for Medicaid patients, suggesting practices may be relying on them to accommodate new beneficiaries.
A team of researchers has reconstructed the late accretion history of the moon, resolving a long-standing problem about the source of highly siderophile elements. By modeling millions of meteor impacts, they found that less material was retained on the moon than on Earth due to its smaller size and shallow impact angles.
A study led by Dr. Alliric Willis found that over 25% of low-risk thyroid cancer patients receive unnecessary radioactive iodine ablation treatment, carrying potential long-term risks and financial burdens. Younger patients, men, Hispanic, and Asian individuals are more at risk of overtreatment.
A seven-year NIH grant will support refinement and manufacturing of novel vaccine candidates designed to induce broadly neutralizing antibodies capable of disarming numerous HIV strains. The goal is to develop a vaccine that can halt the epidemic, despite current challenges posed by the virus's ability to rapidly evolve.
A nationwide flash-mob study found that acute coronary syndrome cannot be safely ruled out using the Marburg Heart Score or family physicians' clinical assessment in emergency care. The study identified 45 patients with ACS among 243 receiving a final diagnosis, with sensitivity for FP rating and MHS being 86.7% and 94.4%, respectively.
A comprehensive cell atlas of the human liver reveals previously unknown subtypes of liver cells, including hepatocytes, endothelial cells, and macrophages. The study provides unprecedented resolution into liver cell diversity and how it changes during development or upon disease progression.
A study reveals the three-dimensional genomic structure of male germ cells, showing a fine-tuned balance between chromatin remodelling and architectural proteins. This structure determines gene expression in these cells, which are essential for reproduction.
A large internet-based study found adults with a close relative with Alzheimer's disease exhibit impaired learning and memory, exacerbated by diabetes or genetic variations. Higher education levels and women appear to protect against cognitive decline.
A new study by Dr. Brad McKenna found that online virtual worlds can be used by social movements to create safe spaces for members, such as an LGBT group in World of Warcraft. The research showed how the group utilized game features and virtual environment to achieve their objectives.
Scientists from Israel and the US have discovered the genetic explanation for intractable diarrhea of infancy syndrome (IDIS), a rare inherited disease causing extreme diarrhea in children. The study found that deletions in a previously unstudied noncoding region on chromosome 16 prevent the expression of a nearby gene called Percc1.
A new study by University of Illinois researchers finds that the minimum wage has no discernible 'disemployment' effects on older workers and may even delay retirements. The study suggests that higher minimum wages increase earnings and financial resources for older households, offsetting any potential negative unemployment effects.
A study of nearly 5,700 hospital employees found that food placement and traffic light labeling were associated with a reduction in calories purchased. The findings suggest that clearer labeling can help employees make healthier choices in the workplace cafeteria.
A study found that 21% of uninsured patients in Medicaid expansion states continued to lack health insurance post-ACA implementation, primarily due to language and legal barriers. These patients still sought frequent healthcare visits and had underlying health conditions requiring ongoing care.
A Canadian study of over 100,000 children born to vaccinated mothers during the 2009 H1N1 pandemic found no association with increased risk of health problems. However, some slight associations were observed for gastrointestinal infections and asthma, but these were small and may be due to confounding factors.
The article proposes a new model of primary care where physicians work with highly trained care team coordinators to share patient responsibilities. This approach has shown to improve patient care, reduce physician burnout, and increase financial sustainability.
A biomedical scientist is studying how the body's cannabis-like molecules affect feeding behavior and contribute to obesity. The research aims to identify novel therapeutic strategies for safely treating obesity and related metabolic disorders, which are currently lacking reliable options.
A new filter has been developed to improve robot vision in 6D pose estimation, allowing robots to perceive objects more accurately in complex environments. The filter uses a particle-based approach to estimate the full distribution of an object's orientation, enabling robots to track objects with arbitrary symmetries.
A new study by Massachusetts General Hospital found that labeling food choices with simple 'traffic-light' symbols reduced the number of calories purchased by employees in the hospital cafeteria. The intervention was associated with a sustained reduction in calories over two years, with estimated weight loss ranging from 1-2 kg per year.
A team at Brigham Young University studied how the mechanistic target of rapamycin (mTOR) complex is assembled, revealing its importance in regulating cell growth and survival. The researchers believe that understanding mTOR's assembly process could lead to new cancer therapies and treatments for diabetes.
Researchers discover that moderate chromatin stress triggers a response that promotes longevity in various organisms, including yeast and C. elegans. The study suggests that this process may be conserved in other organisms, opening new possibilities for intervening in human aging.
Researchers suggest targeting men who work outside at night and travelers/seasonal workers to prevent lingering malaria cases. Despite widespread use of insecticide-treated bed nets and indoor spraying, Zanzibar struggles to eliminate the disease due to residual cases. Human behavior is key to addressing this issue.
Researchers at HSE University have developed a method to measure subjective well-being by analyzing fans' emotional state through photos. The study found that uncertainty about match results can increase unhappiness by 13.6% in males, while females tend to be more affected.
Family physicians value physical exams for their diagnostic and empathetic benefits, promoting a healing relationship with patients. The research highlights the importance of physical exams in today's clinical practice, where emerging technology is changing the way doctors interact with patients.
A new study found that surveys commonly used to measure Big Five personality traits are less valid in developing countries due to biases and language barriers. The research suggests that stronger bias towards agreeable responses and cultural differences may be key influences on survey results.
A recent study has discovered that IgG antibodies can contribute to drug-induced anaphylactic shock by activating neutrophils, leading to high doses of vasodilating mediators. This finding explains up to 10-20% of previously unexplained cases and may help improve diagnosis and treatment for patients with this condition.
Brazilian and Italian scientists developed a method to pattern polythiophene, an electrically conductive polymer, to improve its optical and electronic properties. The resulting device is highly selective in emitting and absorbing light, making it suitable for optoelectronic applications.
A UCL study reveals that aminonitriles, the precursors to amino acids, can be easily turned into peptides in water, bypassing traditional formation methods. This discovery sheds light on how life first formed and has implications for synthetic chemistry.
Researchers from Oxford University and the International Fund for Animal Welfare document a wild group of endangered Barbary macaques adopting an injured juvenile from a neighboring group. The unusual display of concern provides valuable information for rehabilitation and release strategies.
A University of Otago-led study has discovered the genetic mechanisms behind sex change in fish, revealing a complete rewiring of the gonad and changes in cellular memory. The research has implications for understanding human sex development and potential applications in tissue engineering and aquaculture.
A study using Veterans Affairs data found that patients with heart failure have a higher risk of death and complications after undergoing noncardiac surgery. The researchers compared over 355,000 patients with and without heart failure to identify these risks.
Researchers propose a new measurement technique to stabilize plasma in next-generation magnetic fusion devices. By combining Electron Cyclotron Emission data with high-neutron environment imaging, the system provides robust diagnostics for mapping and controlling plasma equilibrium.
A study of 86 patients reveals how anesthesia drugs can induce life-threatening allergic reactions through alternative immune pathways. Hyperactive immune cells, including neutrophils and macrophages, play a key role in this process, which could lead to the development of new diagnostics for anaphylaxis during anesthesia.
A structured management algorithm for major depressive disorder has been implemented in primary care clinics with a significant number of patients screened positive for depression. The study found that stronger patient education and additional approaches can help reduce attrition rates among those who fail to return for follow-up care.
Researchers found that biosolids with low organic matter content yield more bioavailable nitrogen when applied to urban soils, making them a valuable resource for restoring degraded soils. The study highlights the importance of adjusting biosolid application rates based on soil degradation levels.
Researchers at Queen Mary University of London will study graphene as a potential replacement for Indium in electronic devices. The project aims to reduce the environmental impact and cost of these devices.
A new study has developed a method to measure the cosmic expansion with greater precision, utilizing galaxy voids and accounting for distortions caused by dark energy and curvature. The results agree with the simplest model of a flat universe and tighten constraints on alternative theories.
A recent study published in Pediatric Obesity found that Leeds, England has bucked the global trend by reducing childhood obesity by 6.4%. The decline coincided with a strategy targeting families with preschool children in poor areas, utilizing the Health Exercise Nutrition for the Really Young (HENRY) intervention program.
Satellites analyzing developing gulf potential Tropical Cyclone Two have predicted heavy rainfall and storm surge for the central Gulf Coast. The system is forecast to strengthen into a tropical depression on Thursday morning and a hurricane by Friday.
Researchers measured VOC emissions from polyurethane mattresses under simulated sleeping conditions, finding elevated levels of some compounds that could cause eye irritation, headaches, and even cancer. The study emphasizes the need for further research on possible health effects of chronic exposure to VOCs.
A team-based clinic redesign of opioid medication management in primary care resulted in declines in patients on high-dose opioids and total opioid prescriptions. The 'Six Building Blocks' framework improved opioid prescribing practices, possibly reducing dependency.
A UK study found that diabetes patients experiencing greater empathy from their PCPs had a lower risk of all-cause mortality over 10 years. Patients with higher scores on the consultation and relational empathy (CARE) questionnaire reported better clinical outcomes.
Researchers argue that international drug development processes and policies are responsible for the lack of evidence supporting added benefits for most new drugs. Only 54 out of 216 assessed drugs showed considerable or major added benefits, with many more lacking clear evidence of benefit over standard care.
Researchers at Stanford University discovered a new form of cell communication, where individual cells coordinate their ultrafast contractions to release paralyzing toxins in sync. The phenomenon was found to occur through hydrodynamic flows, allowing cells to sense and respond to their environment.
A study by Penn State researchers found that when consumers are reminded of the products that their recyclables can be turned into, they are more likely to recycle. The team conducted a series of studies where participants were shown advertisements featuring product transformation, and results showed a significant increase in recycling...
Patients with Type 1 diabetes who are obese often face denied pancreas transplantation due to high infection risks. However, robotic pancreas transplantation has shown promising results, reducing blood loss and surgical complications while improving patient outcomes.
Scientists at Max Planck Institute create a single-layer OLED that outperforms traditional designs in terms of brightness and efficiency. The new technology achieves record-high luminosity and long lifetimes, making it suitable for industrial purposes.
Researchers have developed a new nanomaterial tape that can function over a wide temperature range, from -321 F to 1,832 F. The tape adheres to various materials and surfaces, with no noticeable residues, making it suitable for electronic components and extreme environments.
A new frankenbody tool has been developed to enable live-cell imaging, using a genetically encoded probe that binds to specific targets. This probe offers a cost-effective alternative to traditional fluorescent protein tags, allowing for real-time visualization of protein dynamics and RNA translation in living cells.
Researchers discovered that specific genes are turned off and on in the brain and gonad to facilitate sex change, a process linked to cellular memory and epigenetic reprogramming. The study sheds light on how environmental factors influence gene expression in animals, including humans.