Researchers at UTHealth found that mental illness was the most common reason for hospitalizing children ages 10-14, while pregnancy/birth was a leading cause for adolescents. The costs were staggering, with $51 million spent on mental disease-related hospitalizations of teens aged 15-17.
A study published in mBio reveals that multiple species of gut bacteria collaborate to protect against Clostridium difficile infections. The research used mathematical modeling and machine learning to identify key bacterial species that confer resistance or susceptibility.
A new study suggests that treating 48-67% of all adults aged 40-75 in the US with cholesterol-lowering statins would be a cost-effective way to reduce cardiovascular-related events. The researchers found that more lenient treatment thresholds could avert an additional 125,000-160,000 CVD-events.
University of Adelaide researchers found a significant correlation between brain volume and blood flow rate in primates, indicating faster cognitive ability. The study suggests that brain metabolic rate increased with brain size, leading to higher intelligence.
A new laser sensor can continuously monitor blood glucose levels without penetrating the skin, offering a pain-free alternative to traditional methods. The technology has potential to improve the lives of millions by enabling constant monitoring and self-regulation.
A study found that over 82% of people with depression in the general population are not eligible for clinical trials of antidepressant drugs. The trials use strict inclusion and exclusion criteria, which can exclude patients based on age, medical conditions, or severity of depression.
The new ACC/AHA guidelines for statin eligibility better predict cardiovascular risk by considering coronary artery plaque levels. The guidelines were found to identify adults at higher risk more accurately than previous guidelines, leading to a potential reduction of 41,000 to 63,000 cardiovascular events over 10 years.
A University of Oregon researcher found that large-scale organic farming operations are not reducing greenhouse gas emissions, despite being considered a sustainable alternative. The study suggests stricter adherence to sustainability-driven farm practices and increased governmental oversight are needed.
A recent study published in The BMJ found that taking a combination of antidepressants and common painkillers increases the risk of bleeding. The researchers analyzed data from over four million patients and found a substantially increased bleeding risk with combined use of antidepressants and NSAIDs, especially in men.
Researchers found that mesenchymal stem cells alleviate inflammation and nephritis in mice with SLE, suggesting a potential treatment for severe autoimmune diseases. The study showed that MSCs suppress T helper cell development, which helps to slow disease progression.
Cystitis affects half of women at least once in their lifetime, causing 1% of UK GP consultations. Women should be allowed to access safe treatment, like nitrofurantoin, without a prescription to improve autonomy and reduce healthcare burden.
A new study led by McMaster University professor Dr. Deborah Cook found that a program honoring patients' last wishes creates meaning, memories, and closure at death. The Three Wishes Project, which involved 40 dying patients and their families, resulted in the implementation of 97.5% of requested wishes.
For the first time, researchers have demonstrated the wavelike behavior of a room-temperature polariton condensate on a macroscopic scale. The team's work has significant implications for future technological breakthroughs, such as polariton micro-lasers and optical transistors.
A team led by Chris Saski from Clemson University will sequence the genome of Upland cotton to unlock its complex secrets, with potential benefits for plant breeding and agriculture. The project aims to improve Upland cotton fiber yield and quality, addressing global challenges like climate change and food security.
Researchers used a unique combination of tests to investigate the potential adverse effects of e-cigarette vapour on airway tissue. The results show that despite six hours of exposure, the impact of e-cigarette vapour on airway tissue is similar to that of air.
The Stephen Riady Geosciences Scholars Fund will support PhD geoscience students at NTU, focusing on research on earthquakes, volcanoes, tsunamis and climate change. The endowment aims to enhance resilience and safety in the region.
Scientists at UC Berkeley and Gladstone Institutes develop a system to grow beating cardiac tissue from stem cells, allowing for the screening of drugs that may cause cardiac birth defects. The model uses patient-derived human pluripotent stem cells to mimic early heart development.
Research suggests that fathers who read to their infants with autism and take active roles in caregiving activities can reduce mothers' depression and stress. The study found that when fathers engage in literacy and responsive caregiving activities, mothers report fewer depressive symptoms and improved well-being.
The Paul G. Allen Family Foundation has partnered with the Alzheimer's Association to award three grants totaling $500,000 to study the role of inflammation on characteristic plaques and tangles of devastating brain disease. Researchers aim to better understand the interactions between the immune system and Alzheimer's pathologies.
Middle-aged men with low bone mass can improve bone density through exercise-based interventions, such as weight-lifting and jumping programs. These exercises, completed for at least six months, increase bone mass in the whole body and lumbar spine, reducing the risk of osteoporosis.
A new study demonstrates the ability to apply a thin coating of viable respiratory epithelial cells to tissue engineered constructs using a commercially available spray device, providing a promising approach for repairing or replacing challenging structures like trachea or bronchi. The effects of air pressure and nozzle diameter on cel...
RapidScat gathered surface wind data on Tropical Storm Claudette, revealing sustained winds of 24 m/s in its eastern quadrant. The storm is moving northeast at 20 mph, with a post-tropical cyclone forecast for later tonight and potential landfall off Newfoundland.
Typhoon Nangka's strongest typhoon-force winds were located on the northern half of the storm, with speeds up to 129 kph. The storm is moving north and forecast to peak at 115 mph before weakening and making landfall in western Japan.
A new study aims to increase the accessibility of mental health research in community clinics by developing practical measures for implementing evidence-based practices. The project will explore two methods for integrating measurement-based care into routine clinical work.
A new study from Vanderbilt University Medical Center found that viruses, not bacteria, are the most commonly detected respiratory pathogens in U.S. adults hospitalized with pneumonia. The study highlights the need for more sensitive rapid diagnostic tests to identify pneumonia pathogens and target appropriate treatments.
Researchers found that children on summer break consume more sugar, watch more TV, and eat fewer vegetables than the rest of the year. Despite differences in obesity behaviors between income groups, overall patterns were similar across households above and below poverty thresholds.
Researchers have discovered a new law governing anomalous heat conduction, which scales up with temperature in a power law manner. This finding challenges previous exponential scaling predictions and provides insights into the thermal transport of electrons.
A new drug, patiromer, significantly reduced serum potassium levels in patients with diabetic kidney disease and hyperkalemia. The study found that patiromer maintained normal potassium levels over 52 weeks, with minimal discontinuations due to adverse events.
A systematic review and meta-analysis concludes that benzodiazepines are not effective for posttraumatic stress disorder (PTSD) treatment and may even worsen symptoms. The study found that benzodiazepines were associated with no improvement in PTSD-related outcomes and increased the risk of developing PTSD in patients with recent trauma.
The determination of fundamental constants is becoming increasingly accurate, according to a review paper published this week. This will aid in the redefinition of standard scientific units, including the kilogram and the Kelvin, by 2018.
A team of Canadian and British researchers has made a breakthrough discovery about the cell division mechanism, finding that chromosomes emit signals to influence microtubule action. This signaling pathway is crucial for the segregation of chromosomes during cytokinesis, a critical step in cell division.
Scientists have identified promising compounds that could treat depression in less than 24 hours while minimizing side effects. The compounds, called GABA-NAMs, target the brain's excitatory and inhibitory communication, restoring balance and relieving symptoms.
Researchers found that postmenopausal women with kidney or bladder stones were not at increased risk for osteoporosis, contrary to previous findings in men. Women with a urinary tract stone were more likely to develop a second stone, however.
A new study found that cancer survivors may face limited options for adoption due to agency policies, but a training program for oncology healthcare providers can provide valuable information. Cancer survivors often turn to adoption due to infertility caused by cancer treatments, but the process is long and costly.
Research by Franz Neubauer and Fariba Kargaranbafghi reveals lithospheric thinning associated with the formation of a metamorphic core complex in the Central Iranian plateau. The study suggests that this process was linked to extension, upwelling of hot asthenosphere, and subsequent uplift of the plateau.
Researchers at the University of Liverpool found that up to 26% of show dogs, particularly pugs, Basset hounds, and Labradors, are overweight due to their breeding history for physical activity. The team graded body condition and found significant health issues such as arthritis, diabetes, and respiratory diseases in obese dogs.
Researchers at Cornell University have created a polymer mold that can shape liquid silicon into perfect, 3-D single crystal nanostructures. The breakthrough uses extremely short laser pulses to heat the silicon without degrading the polymer mold.
A large trial shows liquid biopsy (BEAMing technology) detects tumor genotypes not found in tissue biopsies, enabling targeted therapy selection. Regorafenib benefits patients with KRAS and PIK3CA mutations, revolutionizing colorectal cancer treatment.
Duke University researchers created a method to enhance tumor-frying nanoparticles with chemotherapeutic coatings, releasing drugs in heated tissue. The technique combines photothermal therapy with localized drug delivery, potentially increasing effectiveness.
A small imaging study found that cortical cerebral microbleeds were associated with reduced brain blood flow in cognitively normal older patients. The study suggests that chronic hypoperfusion may put these individuals at risk for neuronal injury and neurodegeneration.
Research suggests that increased connections between sensory cells and nerve cells in the inner ear of aging mice may be contributing to age-related hearing loss. This finding could lead to new ideas for treating or preventing this condition in humans.
A collaborative team from UTMB and NIH develop an inhalable vaccine that protects primates against Ebola. The aerosol delivery method has shown promising results, with a single vaccination providing protection against the severe disease and death caused by lethal Ebola infection.
Researchers found that glucose and acetate can activate key tumor signaling molecule mTORC2, allowing tumors to resist targeted therapies like EGFR inhibitors. This discovery provides a potential window into treating glioblastoma, a deadly brain cancer with limited treatment options.
Patients whose colorectal cancer is detected during a screening colonoscopy tend to live longer than those who wait until symptoms appear. The study found that these patients had cancer at an earlier stage and were more likely to survive beyond the study period, with about 55% surviving beyond the time of diagnosis.
Researchers studied extreme precipitation events in coastal regions near warm seas and found a strong link between ocean warming and increased precipitation intensity. The Black Sea and eastern Mediterranean have warmed by about 2C since the early 1980s, leading to more frequent and intense convective storms.
A newborn's first stool may indicate a child's risk for persistent cognitive problems, according to a new Case Western Reserve University study. High levels of fatty acid ethyl esters (FAEE) in meconium can predict lower IQ scores and developmental issues.
Researchers at Rice University have made a breakthrough in developing tunable carbon-capture materials by heating buckyballs to alter their properties. This process enables the creation of materials that can selectively capture carbon dioxide from various sources, including industrial flue gases and natural-gas wells.
The researchers created a nanoresonator that can manipulate light to cast a large 'reflection', making objects appear 10,000 times larger than their physical size. This technology has huge implications for photography and solar power.
The Herbarium of the University of Granada has published an online catalogue of type specimens of fungi and lichens, containing 88 specimens from western Mediterranean regions. The dataset is associated with a large image collection, providing valuable insights into the diversity of these organisms.
Researchers from North Carolina State University and Brown University discovered that nanoscale wires have a significant anelasticity - they return slowly to their original shape when bent. The discovery was made while studying the buckling behavior of nanowires, and it has important implications for electronics and wearable devices.
Caltech researchers used ultrafast electron crystallography to visualize changing atomic configurations of phase-change materials. They discovered a previously unknown intermediate atomic state that represents a physical limit to data recording speeds.
Research from the Institute of Food Technologists highlights algae, quinoa and pulses as promising alternatives to meat, rich in protein and low in environmental impact. These plant-based options are being increasingly adopted in food products, offering a sustainable solution for feeding the world's growing population.
A team of researchers developed an artificial model system to study quantum effects in light harvesting, revealing a delicate interplay between molecular vibrations and electrons. The resulting theoretical model explains experiments perfectly, shedding light on the physical mechanisms necessary for energy-efficient photovoltaic cells.
A study published in JAMA reveals that noninvasive prenatal testing for fetal chromosome abnormalities can detect underlying conditions in the mother, including cancer. The test analyzes placental and maternal DNA to identify chromosomal abnormalities, but may also reveal undiagnosed cancers in mothers.
Researchers developed a technology called WATCH, which allows wireless data transmissions over UHF channels without interfering with TV broadcasts. The system can provide at least six times more wireless data compared to traditional white-space spectrum.
NC State engineers have created an effective and environmentally benign method to combat bacteria using silver-ion infused lignin nanoparticles, which effectively kill E. coli and other harmful microorganisms without harming the environment.
A fossilized owl pellet study reveals that the small mammal community was stable and resilient around 13,000 years ago, but human-caused changes since the late 1800s have caused a massive drop in biomass and energy flow, indicating a loss of natural resilience
A new study provides a glimpse into the complex dynamics of end-of-life care and emergency response. Paramedics and EMTs often enter situations where a patient's end-of-life wishes contradict their professional code, requiring careful assessment and management to uphold those wishes.
Research published in Veterinary Record found that one in four UK show dogs competing at Crufts was overweight, despite breed standards emphasizing ideal condition. The study suggests that widespread online exposure of show dog images may be normalizing canine obesity.
While some IRB members still feel pressure to approve protocols with biases, significant progress has been made in disclosing and managing conflicts of interest since 2005. The study suggests that formal written definitions of conflict of interests have improved, but more work is needed.