Giving children under 5 an extra dose of inactivated polio vaccine (IPV) boosts their immunity to the poliovirus, supporting global eradication efforts. The additional dose substantially improves protective antibodies and intestinal immunity against poliovirus.
Adjusting dietary manipulation may help patients with various conditions by influencing the internal biological clock. Insulin plays a crucial role in resetting the circadian clock, allowing for effective digestion and absorption.
Scientists have discovered that gut immunity actively maintains healthy bacterial communities through precise regulation of immunoglobulin A production by regulatory T cells. This complex interplay between the immune system and bacteria is crucial for preventing autoimmune disorders associated with dysbiosis in the gut.
A new study confirms that increasing outdoor time after school boosts moderate to vigorous physical activity (MVPA) in youth. Youth who spent most of their time outdoors had three times more chances to meet daily MVPA guidelines and higher cardiorespiratory fitness levels.
A new study found that about half of the variation in chimpanzee intelligence can be attributed to genetic factors, shedding light on the cognitive abilities of primates. The research suggests that differences in cognition may have arisen around 5 million years ago in the common ancestor of humans and chimpanzees.
A new analysis finds that oil palm plantations in Africa overlap with great ape habitats, posing a significant threat to apes. The study suggests urgent need for guidelines to minimize negative effects on wildlife and promote sustainable land use.
The book proposes 'Dual Aspect Science' as the adult form of science, which had to wait for computers before it could emerge. This framework recognizes two fundamental kinds of laws of nature: appearance-aspect science (single) and structure-aspect science (dual).
Researchers at the University of Manchester discovered a new drug, AZD3965, effective in treating small cell lung cancer. The treatment approach exploits the change in energy production in tumours, targeting monocarboxylate transporters involved in lactate movement.
A new study published in The Journal of Nutrition found that consuming a whole fresh avocado with tomato sauce or raw carrots significantly enhanced the absorption and conversion of provitamin A to an active form of vitamin A. This can help support reproductive health, skin health, immune function, and vision.
The article highlights female underrepresentation in academic medicine, citing a 53% proportion of women entering medical school. The lack of women in clinical academia is linked to implicit bias, affecting research agendas and future clinical practice.
Research found that higher levels of stress, depressive symptoms, and hostility are associated with a significantly increased risk of stroke or transient ischemic attack (TIA) in middle-age and older adults. The study used data from the Multi-Ethnic Study of Atherosclerosis and found that individuals with the highest scores for these p...
Consciousness may be understood through scientific inquiry, despite current debates about its neural basis. Researchers argue that flawed assumptions about consciousness can be addressed through multiple scientific perspectives, potentially leading to breakthroughs in understanding human rights, disease treatment, and technology.
UM Rosenstiel School scientists have developed a new method to improve storm intensity prediction of hurricanes, focusing on the air-sea interface. The study suggests that instability in this region can explain rapid intensification of tropical storms.
A Georgia State University research study found that chimpanzee intelligence is largely determined by genes, while environmental factors may play a lesser role. The study's findings suggest that genes significantly influence cognitive abilities in chimpanzees, with some similarities to the structure of human intelligence.
The U.S. Department of Health and Human Services has awarded a three-year, $4.7 million grant to University Hospitals Case Medical Center Seidman Cancer Center to test a new national model aimed at improving care for adult cancer patients with late-stage disease. The project will enhance care through individualized interventions, inclu...
Columbia University researchers create a way to develop personalized gene therapies for patients with retinitis pigmentosa, a leading cause of vision loss. They use induced pluripotent stem cell technology to transform skin cells into retinal cells, which are then used as patient-specific models for disease study and preclinical testing.
The LA BioMed project aims to develop integrated and comprehensive care models to help Centinela Valley residents manage their diabetes. The goal is to prevent long-term complications such as kidney failure, amputations, and blindness.
Researchers at Massachusetts General Hospital developed a microchip-based device to capture and culture circulating tumor cells (CTCs) for genetic analysis and drug testing. The study found that cultured CTCs accurately reflect a tumor's genetic mutation over time, revealing new mutations and potential drug targets.
The Mayo Clinic is leading a collaborative effort to standardize safe imaging protocols for children, proposing three child-centered measures for accreditation: The Right Exam, The Right Way, and The Right Radiation Dose. These protocols aim to reduce harm and improve the quality of care for pediatric patients.
A new class of anti-arthritic drugs, DTrp, has been shown to effectively treat both arthritic joint inflammation and periodontitis without exacerbating other conditions. This finding offers a promising alternative to existing medications with unwanted side effects.
The NOAA and its partners predict a significant cyanobacteria bloom in western Lake Erie, expected to be smaller than the 2013 bloom. The forecast uses satellite data, analysis of nutrient flow, and independent models to classify blooms by concentration and spread across the lake's western basin.
An international team of researchers has solved a long-standing debate over the molecular structure of a vital biological chemical, identifying that the ferryl heme in Compound I is not protonated. However, one amino acid side chain is found to be doubly protonated, raising new questions about oxygen activation mechanisms.
Nearly 63 percent of athletes with in-season shoulder instability experience recurrent instability and return to competition within one week, according to research presented at the AOSSM Annual Meeting. The study found that only 36% completed the season without subsequent instability.
Astronomers have used a new technique to measure the ages of 22 Sun-like stars, revealing properties similar to our Sun. The study's lead author found 'solar twins' that can be studied to predict planetary system evolution.
A new study in mice shows that epigenetic effects, such as those caused by under-nutrition during pregnancy, can be passed down to offspring but may not persist indefinitely. The study suggests that these 'memories' of environmental impact on health may be limited and potentially reversible.
Researchers at SLAC and Stanford have found a way to estimate uncertainties in computer calculations used to speed the search for new materials, improving confidence in discoveries. This technique can be applied to thousands of computational studies across various fields.
Using an expensive agent to prevent blood clots in kidney failure patients' dialysis catheters may reduce overall medical complications and lower healthcare costs. A recent clinical trial found that the increased cost of this medication was partially offset by lower costs for managing complications.
Researchers have found that viral protein sequences matching a consensus sequence are more likely to be transmitted than those that deviate from the consensus. This 'fitness bottleneck' effect allows for a window of opportunity to prevent or limit infection using drugs or vaccines. The study suggests that targeting infected cells for k...
Researchers found that citalopram increases the efficiency of bone marrow stem cells (BMSCs) differentiating into neuronal-like cells. This improvement in cellular differentiation is associated with increased cell proliferation and survival while maintaining neuronal characteristics.
Researchers found that anandamide, a cannabinoid compound, directly causes Ca2+ influx and triggers an increase in intracellular Ca2+ concentration. The study discovered two independent mechanisms involving protein kinase C signaling pathway for anandamide's inhibitory effects on voltage-gated calcium channels.
A new study found that emergency medical service (EMS) responders felt significantly better prepared to respond to active shooter incidents after receiving focused tactical training. The training improved their comfort level with joint rescue operations and perception of their role in such incidents, leading to faster response times.
A QUT study found that moderate to high-intensity exercise can significantly reduce the risk of death in older women. Tailored exercise programs are recommended to promote healthy ageing and improve mental well-being.
A new study found that injecting a type of polio vaccine, which is rarely used today, can provide better and longer-lasting protection against infection when combined with the oral vaccine. The research suggests that this type of vaccine could be used to boost immunity in people traveling from or to polio-infected countries.
Scientists will measure sun's total energy output using new 'degradation-free' instruments, eliminating calibration drift. The Degradation Free Spectrometers experiment aims to demonstrate the flight-readiness of these innovative tools.
A new study published in The BMJ suggests that reducing alcohol consumption, even for light-to-moderate drinkers, could be linked to improved cardiovascular health. Individuals carrying a genetic variant associated with lower alcohol consumption had a 10% lower risk of coronary heart disease and other health issues.
The Mississippi baby, who was thought to be functionally cured of HIV, has developed detectable levels of the virus after over two years without treatment. Researchers are now working to understand what factors enabled the child's prolonged remission and how to extend it.
Researchers have identified a protein called MurJ that is essential to the survival of E. coli bacteria, making it a potential new target for antibiotics. Inhibiting MurJ would require getting past just one of the two membranes, making it an attractive new target in the age of resistant pathogens.
A new dengue vaccine candidate, CYD-TDV, has shown moderate protection of 56% against the disease in a phase 3 clinical trial. The vaccine demonstrated high efficacy against three out of four dengue viruses and reduced severe disease and hospitalizations by more than half.
Researchers from Yale University analyzed the eye structure of an extinct sea scorpion, finding that it had a basic visual acuity level but worsened with size. The study suggests the creature was not a top predator but may have been a scavenger hunting at night.
Scripps scientists find evidence of super-fast deep earthquakes that rupture at depths of over 400 km, offering new clues about the forces behind these events. This discovery provides insights into fast-breaking earthquakes near Earth's surface.
Virtual reality interface devices reorganize brain neural networks in patients with chronic stroke and cerebral palsy, improving hand function and balance. This application enhances the quality of life for individuals with neurological diseases.
A new University of Michigan study simulates the effects of an oil pipeline break in the Straits of Mackinac, finding that oil would quickly contaminate shorelines in both lakes Michigan and Huron. The straits' powerful currents and frequent reversals make it a highly vulnerable location for an oil spill.
A research review identified four clinical indicators most strongly associated with concussion, including disorientation, impaired balance, and verbal learning difficulties. The analysis provides an evidence-based foundation for developing guidelines for concussion diagnosis, prognosis, and treatment.
A new study found that stabilizing shoulder surgery in NFL players results in a significant return to play rate of approximately 90%. The average time for returning was 8.6 months. Players selected before the fourth round of the NFL draft were more likely to return following shoulder stabilization surgery.
Scientists solved the long-standing question of whether ferryl heme in Compound I involves just an oxygen atom or a hydroxyl group, with implications for drug development. The study used neutron crystallography to determine the structure of Compound I at cryogenic temperatures.
Researchers found that Eastern cultures, such as South Korea and Japan, tend to customize mobile phones more than Western countries, valuing social fit and self-expression. Americans prioritize self-expression over fitting in with others.
Researchers at Ben-Gurion University found that scorpions build sophisticated burrows with warm platforms to increase body temperature before hunting. This design provides a refuge from the heat and demonstrates the animals' adaptation to environmental conditions.
A recent report analyzed Mediterranean fish species from 1990 to 2010, showing a steadily increasing exploitation rate and deteriorating stocks. The researchers recommend advanced management plans, better enforcement, and investments in data collection to improve sustainability.
A Rutgers researcher discovered consistent brain patterns in the human brain, regardless of activity level, which could lead to a better understanding of serious mental health conditions. The study's findings suggest that the prefrontal cortex, involved in high-level thinking, may be altered in people with severe mental illness.
A new study reveals that Millennials are eating tofu because it's convenient and filling, rather than for its nutritional value. The research found that highlighting the ease of cooking and taste can be a more effective way to convince others to try tofu.
Researchers found that Wolbachia-infected mosquitoes are more likely to transmit West Nile virus, despite initial expectations that it would block infection. The study suggests that releasing Wolbachia-infected mosquitoes into the wild may increase the risk of West Nile virus transmission.
Researchers at Helmholtz Munich have created a diagnostic procedure that uses only two genes to reliably differentiate between psoriasis and eczema. The new test is expected to pave the way for personalized medicine in chronic inflammatory skin diseases, reducing the need for expensive treatments.
A study found a link between hot days and an increased risk of patients presenting with kidney stones over the next 20 days. Higher temperatures contribute to dehydration, leading to a higher concentration of calcium and other minerals in urine that promote stone growth.
Research finds gut hormone cells, previously thought to contain one hormone, actually secrete six hormones including ghrelin. The discovery sheds light on how weight-loss surgery can cure diabetes, with understanding these hormonal changes crucial for a potential cure.
A new study reveals striking disparities between urban First Nations individuals and the general population, highlighting elevated emergency room use, multiple barriers to healthcare access, and significant rates of chronic disease. The findings also show that geography is not the only health care barrier for First Nations people.
Researchers used 3-D technology to track and visualize the movements of California condors, giant pandas, and dugongs. The study provided highly detailed data on their range and habitat use, informing conservation efforts to restore populations.
The Melbourne Shuffle algorithm hides data access patterns on cloud servers to provide higher privacy guarantees than encryption alone. By shuffling the location of data, users can prevent eavesdroppers from deducing sensitive information about their computations or programs.
Economists at the University of Michigan have developed a new data infrastructure that uses aggregated and de-identified data from a mobile payments app to measure consumers' spending and income on a daily basis. The research finds that spending jumps on the day payments arrive and remains high for several subsequent days, reflecting c...
Transplantation of adipose-derived stem cells (ADSCs) into APP/PS1 transgenic AD model mice promoted neurogenesis in the subgranular and subventricular zones. This improved cognitive function and reduced oxidative stress, providing evidence for AD treatment with ADSCs.
Tropical Storm Neoguri has weakened significantly as it moves along the southeastern coast of Japan, now experiencing maximum wave heights near 8 feet due to moderate southwesterly wind shear. The JTWC expects Neoguri to continue transitioning into an extra-tropical cyclone as it enters cooler waters.
Researchers have developed modified proteins that can mimic the behavior of fats, allowing for the creation of low-fat versions of cheeses and cakes. This breakthrough has the potential to reduce obesity and health problems associated with it, while also cutting costs for food manufacturers.
A study published in the American Journal of Public Health found that It's Your Game…Keep it Real significantly reduced dating violence behaviors among minority youth. The program delayed sexual behavior and promoted healthy relationships, resulting in lower rates of physical and emotional victimization and perpetration.
New data shows that young patients who receive ACL surgery within 6-12 weeks after injury have a lower risk of secondary meniscal and chondral injuries. Delaying surgery can lead to increased odds of lateral and medial meniscus tears, as well as prior episodes of knee instability.
A Georgia Tech project pairs a small humanoid robot with an Android tablet and Angry Birds to help children with disabilities. The robot learns by watching children teach it how to play the game, then mimics their movements and plays on its own.
A large cohort of MLB pitchers found that entering the league at a younger age increases the risk of UCL reconstruction surgery. The study also revealed a statistically significant decline in pitching performance the year before reconstructive surgery, which was linked to an increased risk of needing surgery.
A new study identifies four fundamental tenets to creating fun in youth sports and 11 specific fun factors. Being a good sport was found to be the top factor, followed by trying hard and positive coaching.
Research by Yan Yu et al. found that substance P receptor neurokinin 1 is highly expressed in both hippocampus and striatal marginal division, affecting learning and memory function. The study suggests a similar role of the marginal division in learning and memory as the hippocampus.
Researchers found that adipose-derived stromal cells exhibit increased apoptotic rates and decreased viability when attempting to differentiate into astrocytes. This process is hindered by caspase-dependent apoptosis, a crucial strategy for increasing induction efficiency.
Researchers discover that P. gingivalis modifies its lipid A structure to evade host defenses and establish chronic infection, leading to persistent systemic low-grade inflammation. This mechanism contributes to the progression of atherosclerosis in blood vessels.
Researchers at Rice University have developed a breakthrough silicon oxide memory technology that can be fabricated at room temperature with conventional methods. The new porous silicon oxide version improves the forming voltage and eliminates edge fabrication needs.
Researchers found that prior colonization by Streptococcus pneumoniae protected mice from severe disease and pneumonia. The protective effect was linked to the bacterial virulence factor pneumolysin, which reduced inflammation in the lungs.
Researchers at Yale University and Fermilab successfully relocated a 30-ton MicroBooNE particle detector to its new building, marking a major step towards studying neutrino behavior. The experiment aims to examine how neutrinos interact and change within a distance of 500 meters.
Research into bedaquiline, a new drug for multidrug-resistant tuberculosis (MDR-TB), should proceed cautiously in people with drug-sensitive tuberculosis. The drug has shown promising activity against MDR-TB but also presents safety concerns, including increased risk of liver and cardiac toxicity.
Tropical Depression 09W has formed in the Northwestern Pacific, with NASA-NOAA's Suomi NPP satellite detecting extremely cold cloud top temperatures indicative of thunderstorms. The storm is currently located near Guam and is expected to move past the southern islands of the Marianas before strengthening into a typhoon.
Researchers have found ferromagnetic order with Tc up to 230 K in a new DMS system, overcoming the obstacle of lower Tc compared to classical systems. The system exhibits spontaneous magnetization and clear signatures of ferromagnetism, including negative magnetoresistance.
Researchers at Scripps Florida have shed light on the complex process of nerve cell growth, revealing a key protein's role in regulating axon extension. The study shows that RPM-1 coordinates the growth of axons with synaptic connection construction, providing new insights into neuronal development.
Researchers found a slight increase in lower back pain risk with higher wind speed but it was not clinically significant. This contradicts previous studies that linked cold or humid weather to increased symptoms.
Experts warn of physical and toxicological risks from widespread ocean microplastics, calling for 'turning off the tap' on plastic waste. Small changes in daily habits can collectively reduce dependence on disposable items.
A new model analyzing bird responses to climate change suggests that precipitation, not temperature, is the key factor influencing population trends. The study found that changes in precipitation can affect plant growth, soil moisture, and insect abundance, leading to declines in certain species.
A study examines Twitter conversations about childhood obesity, finding that comments from government and public health organizations are scarce. The researchers believe Twitter can be a valuable tool for reaching a wide audience with accurate health information.
Michigan State University researchers found that students with gym memberships had higher GPAs and stayed in school longer. The study analyzed data from 4,843 freshmen and sophomores, showing a 3.5% increase in two-year retention rates among members.
Astronomers have spotted an unusual structure in the universe, resembling a corkscrew-shaped string of pearls, that winds around the cores of two colliding galaxies. The discovery has sparked excitement among researchers, who are still trying to understand the physical processes behind this phenomenon.
A team of astronomers from RIT helped analyze data showing two elliptical galaxies coalescing in a dense galaxy cluster. The study reveals rare insights into elliptical galaxy mergers and finds a string-of-pearl star formation structure with 19 young blue clusters.
Children with pacemakers who experience lower levels of self-competence tend to have a poorer quality of life, according to a new study. The researchers suggest that interventions aimed at enhancing self-competence could help improve the lives of these young patients.
Researchers have uncovered how the NF-κB protein complex is activated, a pivotal step in developing cancer, viral infection and autoimmune diseases. The discovery reveals that two additional events are necessary to switch on NF-κB, paving the way for new drug targets.
Scientists have observed the creation of temporary intermediate structures during amylin aggregation, which may explain why proteins aggregate into toxic plaques. The new technology using 2D IR spectroscopy helps elucidate the physics and chemistry behind amyloid diseases.
A new multi-center study found that consuming even light amounts of alcohol has no cardiovascular benefits and may even increase risk. The research, published in The BMJ, analyzed data from over 260,000 people and found that reducing alcohol consumption, even for moderate drinkers, can lead to improved heart health.
A Baylor University study found that hypnotic relaxation therapy significantly reduced hot flashes in a 69-year-old man with prostate cancer. The treatment also improved his sleep quality, with a 94% decrease in hot flashes and an 87% improvement in sleep quality.
Researchers have created a small, portable and inexpensive radiation detection device that can provide information on radiation levels and type, helping people understand the risks associated with it. The new system, called MiniSpec, is expected to be commercially available for under $150.
The NOAA GOES-West satellite captured images of brownish haze from Canadian forest fires drifting into South Dakota. Fire danger is high across much of Canada, with evacuation orders issued for several communities affected by smoke.
Katerina Alba's research at the University of Huddersfield investigates the benefits of carbohydrates extracted from okra pods for improving food emulsion quality. Her work has garnered international interest and recognition, with presentations at a global hydrocolloids conference and publications in reputable scientific journals.
Researchers discovered that mice born by natural birth have a stronger immune system due to exposure to their mother's beneficial bacteria. This may lead to the development of autoimmune diseases such as type 1 diabetes and Crohn's disease.
A new chemical compound, KIRA6, has shown significant protection against degenerative forms of blindness and diabetes in rats and mice. The research offers a promising drug-development path for the diseases caused by cell loss and provides insights into the unfolded protein response (UPR) network.
Researchers at Imperial College London found a link between specific urine metabolites and spontaneous premature birth. Decreased levels of certain molecules were associated with poor fetal development and increased risk of diabetes.
The study found significant evidence of 'fishing down the food web' in the English Channel, with top predators like sharks and rays declining drastically. The analysis revealed that fish stocks have been removed from the area completely, leaving fishermen to scrape the bottom of the barrel for shellfish.
Researchers observed different species of bacteria expressing genes in consistent cycles, with periods of activity mirroring hourly workers' shifts. This finding has implications for understanding microbial dynamics and their impact on ocean health and productivity.
Researchers at IDIBELL and ICO have tested a new therapeutic combination of conventional chemotherapy and rapamycin to combat resistant sarcomas. The Phase I trial showed promising results, with the tumor stopping growth and not recovering after treatment, and has launched a Phase II clinical trial.
A survey of thousands of adult smokers in four countries found that larger, more graphic warning labels on cigarette packs increase the likelihood of quitting. Smokers who notice the warnings regularly are more likely to attempt to quit, even when trying to avoid seeing them.
Researchers isolated breast cancer cells from patients' blood and expanded them in the lab, identifying new mutations and drug susceptibility. The study found a promising drug, Ganetspib, effective in killing tumor cells with specific genetic mutations.
Researchers at TU/e Eindhoven University of Technology have developed a new technology that can store data a thousand times faster than current methods by utilizing the 'spin current' property of electrons. This innovation enables faster switch times and opens up possibilities for future optical computer chips.
NASA captured satellite images reveal extensive wildfires in central Russia, with hotspots and smoke plumes indicating active fires. The smoke contains various pollutants, including carbon monoxide and particulate matter, posing health risks to nearby populations.
Researchers at the University of Illinois have developed a new method to generate spin currents in nanoscale devices, enabling faster operation of magnetic memory devices. The technique uses temperature differences to transport spin-angular-momentum, overcoming limitations of traditional electrical current-based methods.
The yellow crazy ant's invasion of the Seychelles UNESCO palm forest has led to reduced abundance and species richness of endemic fauna, as well as absent molluscs in infested areas. Research is needed to assess control or exclusion options and promote resistance through habitat management.
Astronomers at Yale University have discovered seven previously unseen dwarf galaxies using a novel telescope that can detect low-surface-brightness objects. The finding suggests the possibility of a new class of galaxies in space, with potential implications for dark matter and galaxy evolution.
A start-up company at NJIT has developed a spray-on gel that can control bleeding during brain surgery, shortening procedure times by 30-45 minutes. The gel is made from natural materials and biocompatible, reducing the risk of infection and morbidity rates.
Researchers found that athletes with limited range of motion were three times more likely to experience injury recurrence after returning to play. The study also identified common treatment options, including rest, physical therapy, and position change.
A recent study found that teens who are sensitive to light or noise after a concussion are more likely to experience emotional symptoms such as anxiety. Researchers also discovered that having anxiety can lead to attention difficulties, while irritability/aggression is linked to problems with attention.
Scientists detect a split-second burst of radio waves from the Arecibo telescope, marking the first time such an event has been recorded using an instrument other than the Parkes radio telescope. The finding suggests that these mysterious pulses are truly of cosmic origin and may be caused by exotic astrophysical objects.