A new study published in Journal of Palliative Medicine shows that inpatient palliative care can significantly lower hospitalization costs and the rate of readmissions. By providing expert care to seriously ill patients, hospitals can improve patient outcomes while reducing healthcare expenses.
The Surgical Trauma Series examines the biological mechanisms and clinical implications of large-scale trauma. Researchers discuss the systemic immune response to trauma, its association with reduced resistance to infection, and the role of ageing in influencing survival rates.
Scientists at the University of Bonn have discovered a new signaling pathway that utilizes adenosine to stimulate brown fat cells. This 'browning' process may help convert white fat cells into energy-burning brown cells, potentially aiding in weight loss and reducing the risk of chronic diseases.
A new special feature of Yale's Journal of Industrial Ecology explores how industrial ecology can lead to cost savings and higher profits for businesses. The research highlights the economic and environmental benefits of using life cycle assessment, design for environment, and material flow analysis in supply chains.
Researchers have found that emerging viruses are causing severe disease and mass deaths in many amphibian species, including frogs and salamanders. The viruses, part of the Ranavirus group, are being spread through human activities and are having a devastating impact on entire host communities.
Researchers at UCL discovered that new myelin must be made each time a skill is learned later in life, and its structure changes during practice. The team found that once a new skill has been learnt, it is retained even after myelin production stops.
The University of Hawai`i Cancer Center has received a $3.5 million NCORP grant to improve cancer care and prevention among minority and underserved populations in Hawaii. The grant will fund clinical trials and research aimed at reducing cancer disparities and enhancing patient outcomes.
Researchers from the University of Pennsylvania have discovered that the brain uses geometric relationships to create a mental compass, enabling people to navigate and orient themselves in their environment. The study, led by Russell Epstein and Steven Marchette, used fMRI scans to analyze the retrosplenial complex region of the brain.
A new study found that most youth suicide victims had underlying mental health problems, highlighting the need for increased public awareness and coordination of services. The research identified significant deficits in training, service coordination, and continuity of care among professionals.
Researchers found that some rice-based products for people with celiac disease contain high amounts of total and inorganic arsenic, which can be carcinogenic. The European Union is working to establish maximum quantities of arsenic in these products.
Researchers at Johns Hopkins Bloomberg School of Public Health found that installing calorie-counting signs in stores led to a significant decrease in sugary drink purchases among black adolescents. The study, which lasted six weeks, showed that teens who saw the signs were more likely to choose lower-calorie beverages or smaller sizes.
Researchers have found that protons and neutrons in heavy nuclei have higher-average momentum when paired, contrary to previous theories. This phenomenon has implications for ultra-cold atomic gas systems and neutron stars.
UC Riverside researchers are investigating the mechanisms of auditory hypersensitivity in Fragile X syndrome (FXS), a genetic disorder that affects social impairments, repetitive behaviors, and cognitive deficits. The study aims to identify underlying neural mechanisms and develop new therapeutic targets for FXS and autism.
The Sahel region is experiencing a shrinking margin between supply and demand for primary production, driven by population growth and increasing consumption. The study found that the rate of increase in food needs was 2.2% per year, while crop production remained largely unchanged over the past decade.
A recent study published in Science suggests that global declines in carnivore populations could embolden herbivores to increasingly dine on preferred vegetation, leading to losses in plant and tree biodiversity. The research used GPS tracking and feeding experiments to measure how fear of predators influences herbivore behavior.
First responders trained in simple integrative medicine approaches like acupuncture and biofeedback can provide adjunctive treatment to help relieve patients' pain and stress. The article highlights the potential benefit of modifying these techniques for use in natural disasters and battle zones.
The new map is based on a collaboration between the Woods Hole Research Center and Mexican institutions, integrating field measurements with satellite data to provide continuous estimates of carbon stocks. This biomass map represents an important step forward in accounting for carbon emissions from the land sector in Mexico.
Researchers at Helmholtz-Zentrum Dresden-Rossendorf successfully tested a new model explaining how magnetic fields create astrophysical jets in young stars. The findings suggest that magnetic fields can focus plasma to form jets, potentially leading to breakthroughs in cancer therapy and medical engineering.
Scientists have discovered a new role for Dicer in preventing genome damage caused by collisions during DNA replication. The protein helps free transcription machinery from DNA, preserving the integrity of the genome. This discovery may help explain why mutations in Dicer are associated with increased risk of cancer and aging.
A new study by the University of Virginia challenges two current theories on how simple bacterial cells became mitochondria, proposing that they were initially parasitic. The research uses next-generation DNA sequencing technologies to decode the genomes of 18 bacteria close relatives of mitochondria.
A recent study reveals that two viruses have led to the collapse of three amphibian species and impacted six others in northern Spain, causing severe disease and mass mortality.
The American Association of Petroleum Geologists (AAPG) has received the William B. Heroy Jr. Award for Distinguished Service to AGI. The award acknowledges AAPG's significant contributions to AGI's Education and Outreach, Geoscience Policy, and Environmental programs.
Researchers embark on Operation IceBridge to study changes in Antarctica's ice sheet, glaciers, and sea ice. The mission aims to collect data on the rapid decline of glaciers and variations in sea ice coverage.
A new study published in Epilepsia reports that 76% of caregivers are more likely to have heard of Sudden Unexpected Death in Epilepsy (SUDEP) compared to 65% of patients with epilepsy. SUDEP is a rare but devastating condition that occurs in about 1 in 1,000 individuals with epilepsy each year.
A blood test can help doctors predict which patients with an autoimmune disease are at risk of relapse, potentially preventing kidney failure. Researchers found that autoantibody increases were linked to an 11-fold increased risk of relapse in patients with kidney involvement.
A study published in PLOS Computational Biology found that vegetative patients may have well-preserved brain networks similar to those of healthy adults, indicating possible covert awareness. This discovery could improve clinical assessment and help identify patients who might be aware despite being uncommunicative.
A new study by Jonathan Marc Bearak reveals that the odds of unprotected intercourse in college hookups increase dramatically between freshman and senior year. The research suggests that lower socioeconomic students initially prioritize condom use but eventually adopt similar rates as their more advantaged peers.
A simple test called transcutaneous oximetry may predict which patients are most likely to experience wound-healing complications after surgery. Patients with lower oxygen levels before surgery were more likely to develop complications, highlighting the potential tool as a means of taking extra precautions.
A team led by Indiana University's Jay Lennon is exploring the role of dormancy in microbial diversity and its impact on ecosystem processes. The five-year project aims to understand how dormant microbes contribute to geographic patterns of diversity.
Researchers identified alpha-glycosylceramides as the activating molecules for natural killer T (NKT) cells, a crucial subset of immune cells. The discovery reveals a surprising link between mammalian immune systems and bacterial communication systems.
Researchers presented findings on North America's future fire threats and the role of humans in megafauna disappearance. Paleontological data is being used to inform studies of modern ecological processes and communities.
A study published in Cell Reports found that female fruit flies exhibit a preference for acetic acid, or vinegar, when carrying eggs due to sensory neurons detecting stretch in the reproductive tract. This behavior is linked to pregnancy and egg production, challenging previous assumptions about hormonal influences.
Hurricane Gonzalo remains a Category 4 hurricane with strong thunderstorms surrounding its cloud-free eye. The National Hurricane Center forecasts dangerous conditions in Bermuda, including hurricane-force winds and heavy rainfall.
Researchers at UCLA have made a significant breakthrough in treating bladder function in people with spinal cord injuries. They found that training and epidural stimulation enabled paralyzed rats to empty their bladders more fully and efficiently.
The study provides five key findings on the sun's atmosphere, including heat pockets of 200,000 degrees Fahrenheit and structures resembling mini-tornadoes. These discoveries help researchers better understand the sun's energy transfer and dynamic solar activity that impacts technological infrastructure in space and on Earth.
A new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism found that diabetic men with low testosterone levels are more likely to develop severe atherosclerotic plaques and other cardiovascular markers. The research suggests a strong association between low testosterone concentration and the severi...
A new study found that older adults who feel comfortable with the aging process are more proactive in seeking preventive health care services. These individuals were more likely to undergo regular health screenings, such as cholesterol tests and mammograms, compared to those who were less satisfied with aging.
A new NASA study reconstructs North American drought history over the last 1,000 years and finds that the 1934 drought was the driest and most widespread of the past millennium. The drought was caused by a high-pressure system and dust storms, which suppressed rainfall and led to severe conditions across western North America.
Experts warn conventional US medical centers may struggle to manage Ebola due to lack of preparedness and training. Regional referral centers could help address the shortage of high-level biocontainment patient facilities.
Researchers have found that high-fat diets can lead to brain inflammation and heart disease in male laboratory mice but not in female counterparts. The study suggests sex-specific nutritional guidance is needed for effective obesity treatment.
Antibiotic-resistant staph bacteria can exchange nutrients with each other and even with normal microbes to increase virulence during an infection. This challenges existing dogma on infectious diseases and may inform new treatment strategies.
A UCSB geochemist used lead and helium isotope measurements to analyze Samoan volcanoes, finding evidence of a primordial component within the deep interior. The study revealed distinct chemical configurations and mixing relationships among four endmembers, providing new insights into Earth's mantle plume structure.
Astronomers have combined traditional method with reverse engineering to improve accuracy in measuring distant galaxies. They calculated a robust distance measurement using near-infrared and visible-light photos, estimating a redshift of 10 for the galaxy.
Scientists discovered the Midcontinent Rift evolved in three stages: a narrow crack, volcanic rock filling, and igneous rocks rising to surface. The rift's unique geology was formed by magma flowing into the developing crack and eventually creating a large igneous province.
Researchers found that 90% of misfolded protein aggregates form on the ER surface, dependent on active protein synthesis and ribosome activity. The aggregation is regulated by mitochondria, which play a key role in confining the aggregates to the mother cell during asymmetric cell division.
Researchers have devised equations to identify physical laws governing nail growth, shedding light on common nail problems like ingrown toenails. Daily poor trimming can tip the balance of nails, causing residual stress that leads to shape changes and potential serious conditions.
Researchers from around the world have successfully explained the formation and propagation of stellar jets emitted by young stars. The team used a patented experimental device and numerical simulations to demonstrate that interstellar magnetic fields play a key role in confining these jets, which can travel vast distances.
A new study in mice found that male and female brains respond to high-fat diets in remarkably different ways, with males experiencing greater inflammation and reduced cardiac function. The findings suggest that dietary advice should be made more sex-specific, with women allowed occasional high-fat meals and men advised to avoid them.
A recent study published in Anatomical Sciences Education reveals that cadaver-based instruction is more effective than computer simulation in teaching anatomy. Students who learned on cadavers scored up to 16% higher on identification and 11% higher on explanation compared to those who used digital technologies.
Astronomers use a cosmic magnifying glass to spot a tiny, faint galaxy more than 13 billion light-years away. The discovery provides insight into the early universe and suggests that small, faint galaxies existed about 500 million years after the big bang.
According to a recent editorial in Anaesthesia, pre-eclampsia may be caused by problems meeting the oxygen demands of the growing fetus. The condition can lead to serious health complications, including seizures, kidney failure, and haemorrhage.
Casp8 activity arose over 500 million years ago and is universally conserved throughout evolution. Key protein interactions between Casp8 and FADD are also observed across the animal kingdom, suggesting a vital cell death toolkit in animal evolution.
Washington State University researchers develop a new catalyst using inexpensive iron and rare palladium to remove oxygen from plant-based materials, improving biofuel production. The combination increases activity, stability, and selectivity, reducing costs and increasing yields.
The study identifies tiny differences in protein sequences between cancer cells and healthy tissue, enabling the creation of personalized vaccines. The research aims to improve treatment outcomes for patients with ovarian cancer, which often responds well to surgery and chemotherapy but returns lethally within a year or two.
A new study has uncovered a gene that affects blood cholesterol levels through the generation of a compound from omega-6 polyunsaturated fatty acids, called lipoxins. Aspirin is also found to promote lipoxin production, leading to lower LDL cholesterol and increased HDL cholesterol.
Scientists have demonstrated a new type of mirror that reflects infrared light by using an unusual magnetic property of a non-metallic metamaterial. The nanoscale antennas on the surface capture and harness electromagnetic radiation, paving the way for exciting new applications in optoelectronic devices.
A pilot study found that S-equol supplements improved vaginal epithelium and reduced vaginal atrophy in postmenopausal Japanese women. The supplement showed a positive trend to superiority compared to the placebo group without significant abnormalities in vaginal cells or hormone levels.
A team of scientists from the University of Leicester has detected a curious signal in the X-ray sky that could be the first direct indication of dark matter. The signal appears to be consistent with the prediction of axions, particles believed to make up a significant portion of the universe's mass.
Researchers at VIMS will develop tools to identify vulnerable headwater wetlands and provide climate-adaptation strategies for conservation. The project uses historical tidal-marsh observations to build a comprehensive picture of resilience.
A new study published by The Endocrine Society reveals that resveratrol increased spinal bone density in men with metabolic syndrome and improved levels of the bone formation marker BAP. This finding suggests the compound's potential as an anti-osteoporosis drug, stimulating bone-forming cells within the body.
A new report by Rights and Resources Initiative sheds light on Asia Pulp and Paper's (APP) past failures to respect community land rights in China. The study found that APP's historic land acquisitions posed risks to the company's investments and operations, with significant challenges remaining to be addressed.
A new study by University of California, San Francisco researchers has discovered a rare population of immune cells associated with less severe cancer outcomes in humans. These 'good' cells, known as antigen-presenting CD103+ dendritic cells, are found in most tumors and may hold therapeutic potential.
Researchers at Washington University in St. Louis have developed a method to reverse optical loss and increase laser intensity by modulating loss in the system. By adding loss to a laser system, they achieved energy gains and demonstrated new nonlinear phenomena.
A new study by UCSF researchers found a significant association between sugared soda consumption and cell aging, as measured by telomere shortening in immune cells. The findings suggest that regular consumption of sugar-sweetened sodas may influence disease development through accelerated cellular aging.
New observations from the Interface Region Imaging Spectrograph (IRIS) suggest that miniature solar flares called 'nanoflares' could be partly responsible for heating the Sun's million-degree corona. High-energy electrons generated by these nanoflares may deposit energy in the plasma, leading to coronal heating.
Researchers at Chalmers University of Technology have designed a material that manipulates the Cherenkov cone to distinguish between common and rare particles. The material uses transformation optics to create distinct light cones for particles with high momentum, making it possible to efficiently separate and identify these particles.
A new computational model developed at Princeton University may help understand tumor dormancy, a phenomenon that can last up to 25 years in pancreatic cancer. The model predicts that tumors are likely to grow rapidly when the number of dividing cells reaches a certain critical level.
A novel RNAi-based therapy has shown promising results in treating anemia by stimulating the liver to produce erythropoietin (EPO). The treatment targets the EGLN1 gene, leading to increased EPO and hemoglobin levels. This breakthrough could provide a safer alternative to current recombinant human EPO treatments.
Researchers discovered that male nematode brains suppress food-seeking behavior to focus on finding a mate. This study sheds light on how subtle changes in brain circuitry dictate differences in behavior between males and females.
Tropical Storm Ana is expected to intensify and impact the Hawaiian Islands, causing life-threatening flash floods and mudslides. The storm may produce large swells and damaging surf along exposed shorelines.
A study reveals that disrupting daily rhythms of gut microbes due to jet lag can cause obesity and metabolic issues. This disruption leads to changes in the microbial community, favoring bacteria linked to obesity and metabolic disease.
Researchers at Children's Hospital Los Angeles developed a tissue-engineering technique to grow an entire esophagus from human cells on a biodegradable scaffold. This breakthrough may lead to new treatments for children born with missing portions of the organ, as well as patients who have had esophageal cancer or damaged tissue.
Scientists at VIB and Ghent University have developed a promising vaccination strategy to counteract Respiratory Syncytial Virus (RSV) infections. The new vaccine candidate uses a novel approach, stimulating macrophages to selectively eliminate infected cells, providing protection in lab animals.
The Deutsche Forschungsgemeinschaft is establishing nine new Research Units to tackle pressing issues in their respective fields. The units will focus on topics such as needs-based distribution, academic learning, photonic networks, gravity waves, and synaptic plasticity.
Researchers used high-density EEG and graph theory to study brain networks in vegetative state patients, finding preserved networks similar to those in healthy adults. This could help identify patients aware despite being uncommunicative, improving clinical assessment and prognosis.
Researchers have discovered that a previously known protein plays a crucial role in determining the form and function of plant cells by influencing their architecture. GCP-WD, a protein found in plants, is also essential for positioning microtubules and organizing cell skeletons.
Researchers identify two microRNAs that suppress NB domain genes in resistant tomato cultivar Motelle, allowing it to fight off the wilting fungus. The findings shed light on the molecular basis of plant immunity and suggest a new approach for breeding disease-resistant crops.
White-footed sportive lemurs use scent-marks in latrines to maintain contact with family members and inform intruders of a male's presence. The study found that males visited latrines more often during nights when an intruder invaded the territory, promoting social bonding among group members.
The study will evaluate the benefits of genetic testing to guide medication decisions for patients with depression or schizophrenia, including clinical outcomes and cost benefits. The research aims to provide personalized treatment recommendations tailored to individual patient genetics.
Astronomers using Cassini data infer the presence of a potentially rugby ball-shaped rocky core or sloshing sub-surface ocean in Mimas. The moon's unusual wobble reveals surface displacement of up to 6 kilometers, contradicting predictions of uniform interior structure.
Mg-ion batteries may provide improved safety and cost, but their development has been hindered by misconceptions. New findings from Berkeley Lab's Joint Center for Energy Storage Research suggest that multivalent ions like Mg can still move through electrolytes more efficiently than thought.
A new supplement to the American Journal of Preventive Medicine addresses the need for a more effective public health workforce in the 21st century. Key findings include the importance of clear definitions of public health workforce challenges and the role of Massive Open Online Courses (MOOCs) in workforce development.
A recent study found that a higher overall diet quality was associated with a lower risk of mortality among ovarian cancer survivors. The composite effect of healthy dietary choices on survival suggests that individual components may not be as crucial as previously thought.
A study recommends ongoing assessment of offshore wind farm impacts on marine species, particularly sound emissions and behavioral responses. The researchers suggest targeted data collection to inform regulatory decisions, minimizing negative environmental impacts.
A study published in The American Journal of Pathology suggests that matrix metalloproteinase-3 (MMP-3) plays a pivotal role in disrupting the brain/spinal cord barrier, cell death, and functional deficits after spinal cord injury (SCI). Mice deficient in MMP-3 showed improved functional recovery and smaller volumes of injured tissue.
Researchers discovered two microRNA molecules that control chronic inflammation, with one promoting and the other preventing the condition. The study sheds light on the role of T follicular helper cells in chronic inflammation and offers hope for preventive measures.
Research finds that moral suspicion from higher-ups' wrongdoing can spill down to people lower in an organization, damaging job prospects. The study suggests that emphasizing the individual's personal flaws or values rather than their organizational status can help reduce this effect.
Researchers found that heat shock factor-1 (HSF-1) stabilizes the cell's cytoskeleton, preventing misfolded proteins from accumulating in the brain. This discovery expands opportunities for therapies to prevent neurodegenerative diseases such as Alzheimer's and Parkinson's.
The Urban Dynamics Institute at Oak Ridge National Laboratory is applying Big Data analysis to improve polio vaccination efforts in developing countries, particularly in Nigeria. The institute will help estimate vaccine needed and target areas of priority, saving time and money.
New research reveals widespread misconceptions among teachers worldwide about brain function, leading to ineffective teaching practices. The study highlights the importance of collaboration between neuroscientists and educators to improve education.
Scientists have discovered evidence for a massive mountain range that thrived 600 million years ago, supporting an explosion of life on Earth. The Himalayan-scale range was eroded intensely, releasing nutrients into the oceans that allowed life to flourish.
Researchers at Kyoto University developed a novel method to assemble graphene into porous 3D structures, overcoming the challenge of maintaining unique material properties. The technique uses interfacial complexation with oppositely charged polymers, enabling tunable porosity and scalability for large-area films.
A recent study reveals that diverse plant communities yield greater results than monocultures, utilizing resources more effectively and providing a protective shield against pests. This new approach to agriculture promotes biodiversity and can lead to increased food safety and sustainability.
Researchers have observed a previously predicted pathway for ion permeation in potassium channels does not occur, revealing a fundamental physical principle that facilitates the channels' operation. The discovery uses advances in technology to show that pairs of potassium ions are stably formed and then passed through the channel.
Researchers from the University of Pittsburgh School of Medicine discovered a pool of stem cells in the esophagus, which could lead to new treatments for esophageal cancer and Barrett's esophagus. The study found that these stem cells divide slowly compared to other cells in the esophagus, suggesting they may play a role in tissue rene...