A new photoacoustic imaging technique may help diagnose ovarian cancer at an early stage, improving survival rates. The technology uses transvaginal ultrasound and co-registered photoacoustic tomography to reveal information about tumor angiogenesis and blood oxygen saturation.
A collection of 17 innovative projects showcases the benefits of patient-oriented research, including improved health outcomes and enhanced care. Patient partners contributed to study design, recruitment, and data collection, highlighting the value of lived experience in research.
A survey of horticultural employees found that knowledge of beneficial plants for pollinators is a weak topic, highlighting the need for specialized education and training. The researchers recommend more-detailed labeling of pollinator food plants to benefit customers seeking pollinator-friendly options.
CVID patients with enteropathy exhibit more mucosal immunodeficiency and are at risk for gut infection leading to intestinal inflammation. A novel computational approach identified Acinetobacter baumannii as a main microbe responsible for CVID enteropathy.
Up to 15 million hectares of Brazilian Amazon are at risk of losing legal protection due to agricultural growth, which could lead to valuable natural ecosystems and biodiversity loss. The study suggests that revising the law or implementing non-deforestation commitments could mitigate this issue.
A study of salmon in Northern Finland found that the gene version urging them to mature earlier has become more prevalent, while the version for larger growth is rarer. This suggests that evolution is at play as salmon adapt to their environment.
Researchers mapped over 70,000 single cells at the uterus-placenta junction to understand maternal immune system modifications. This study provides a reference map for healthy pregnancy development, shedding light on disorders such as miscarriages and pre-eclampsia.
Astronomers have found a candidate planet, named Barnard's star b, orbiting the red dwarf star every 233 days. The cold super-Earth is estimated to be around 3.2 times the size of Earth and has a temperature of -150°C.
Researchers recreated Hurricane Harvey using computer models and weather data, finding that urbanization led to a wetter hurricane with higher flood peaks and more damage. The study highlights the need to consider urban development when calculating hurricane risk and preparing for hurricane damage and recovery.
Researchers found two genomic tests, MammaPrint and BluePrint, can predict patient response to new treatments. These tests identified subgroups of patients with high-risk tumours more likely to respond to specific therapies.
Rice University scientists have developed a new epoxy compound that combines graphene foam for improved conductivity and strength. The composite material is substantially tougher than pure epoxy and far more conductive, while retaining its low density.
A study by Nicolas Campelo found that married men with children, families with married parents, and individuals experiencing depression or loneliness are more likely to remain radicalized. However, women and those with supportive family backgrounds tend to become less radicalized over time.
A report from Michigan State University and global counter-terrorism experts highlights the dangers of unregulated social media after terror attacks. Communications after an incident often lead to a spike in hate crimes and disinformation, perpetuating fear and fueling the terror cycle.
A study of 2,000 children suggests that London's diesel-dominated air pollution is restricting lung capacity, putting them at risk of lifelong breathing disorders. Despite improvements in air quality through the introduction of Low Emission Zones, there was no evidence of a reduction in small lungs or asthma symptoms.
A new US study found that restoring the nation's lands and coastal wetlands could absorb a fifth of greenhouse gas pollution, equivalent to emissions from all US vehicles. The study identified natural solutions such as reforestation, forest management, and tidal wetland restoration that can store carbon and avoid emissions.
A team of researchers from the University of Bristol has identified a key component of the antibiotic binding mechanism of VIM proteins, which protects bacteria from beta-lactam antibiotics. This discovery provides insights into how antibiotics can be designed to block the activity of these resistance mechanisms.
Scientists are conducting a phase I clinical trial combining NK cell therapy with an immunocytokine to target children with relapsed/refractory neuroblastoma. The treatment aims to kill cancer cells in a less toxic way than conventional therapies.
Researchers argue that reintroducing native microbiomes can accelerate succession and increase plant diversity in restored communities. The study also highlights the importance of mycorrhizal fungi in maintaining these relationships.
The century-old Wisconsin train car has been digitally accessed through 3D models and printed spare parts created using digital photogrammetry and terrestrial laser scanning. The project, led by the University of South Florida, aims to preserve the fragile antique components while allowing for future restoration efforts.
A team of neurologists at Georgetown University Medical Center found that inhibiting the USP13 protein eliminates Lewy bodies and stops their buildup in mouse models of Parkinson's disease. The study suggests targeting USP13 as a therapeutic target for treating Parkinson's and other neurodegenerative diseases.
Astronomers detect a super-Earth orbiting Barnard's Star, with the planet having a mass at least 3.2 times that of Earth, and orbits its host star in roughly 233 days. The exoplanet lies close to the snow line, making it inhospitable for life as we know it.
A recent Ohio University study found that individuals who experience fear while donating blood tend to overestimate the frequency of fainting and other adverse reactions. The study, conducted by Christopher R. France and Janis L. France, revealed a significant correlation between fear levels and exaggerated risk assessments.
A new 15-minute brain scan predicts damage with 98% accuracy, helping doctors assess the extent of newborn brain damage and plan for long-term development. The scan may also aid in developing new treatments for brain injury in babies.
A new study found that maternal Zika immunity can increase the severity of dengue disease in mouse pups, which has significant implications for vaccine development. The study suggests that a pan-flavivirus vaccine could be an effective way to elicit maximal protection against both diseases.
Researchers developed a three-dimensional polymer sponge that promotes ion transfer while inhibiting dendritic growth in lithium metal batteries, potentially increasing cycle life and safety. The technology could enable more powerful and stable metal battery technologies for everyday use.
Ralph DeBerardinis' work has changed the understanding of how tumors reprogram metabolic pathways to maximize energy production and growth. His discoveries have opened new avenues for therapies and imaging techniques, targeting cancer cells' diverse metabolic preferences.
Researchers have discovered a 31-km wide meteorite impact crater buried beneath the ice-sheet in northern Greenland, with evidence suggesting it formed after ice began to cover the region. The crater's well-preserved condition indicates it may be relatively young, with possible dating as recent as 12,000 years ago.
A kilometer-wide iron asteroid impact crater has been discovered in Greenland's Hiawatha Glacier, hidden under a half-mile-thick ice sheet. The crater, dated to the end of the Pleistocene era, was identified using radar data collected between 1997 and 2014.
Dmitry Matyushov's research focuses on trapping electrons by protein water, allowing unidirectional electron flow. This work may lead to improved human-made catalysts and better understanding of biological energy production machinery.
Researchers at IBS discover ferroelectrically tunable skyrmions, promising faster data storage density and speed. The discovery enables the creation of nanoscale, non-volatile, and reversible skyrmion memories.
A new study suggests that natural solutions in the US can equal a quarter of the nation's current net annual emissions, with increased reforestation being the largest means to achieve greater carbon storage. The study highlights various high-performing forest and land management practices to mitigate climate change.
The University of Houston will train 240 new STEM teachers over five years through the teachHOUSTON program, aiming to address the shortage of educators in the Houston area. The program, funded by a $1.7 million grant from the Department of Education, targets current computer science majors and underrepresented groups.
Researchers have found a drug combination that made tumors disappear in mice with neuroblastoma, a childhood cancer. The CBL0137/panobinostat combination was more effective than single drug treatments and showed promise for reducing side effects and increasing survival rates.
Experimental inhibition of prostaglandin E2 enhanced the ability of mice to combat infectious colitis, resulting in increased migration of defense cells and production of antimicrobial peptides. Inhibiting PGE2 also favored the expression of defensins, considered natural antibiotics, in the colon.
A large percentage of healthy babies don't sleep through the night by six months of age, but researchers found no correlation with developmental problems. Infants who didn't sleep for six or eight consecutive hours had a significantly higher rate of breastfeeding, which offers many benefits.
Scientists developed an interactive database with 27 species, including a new species Pteromalus capito, to demonstrate the advantages of modern taxonomic software. The software Xper3 enables fast and efficient identification, reducing steps from 16 to 6 for one studied wasp species.
A new streamlined method by the Endocrine Society helps people with diabetes use CGM data to refine insulin doses and improve blood glucose control. The approach, based on trend arrows in Abbott FreeStyle Libre systems, provides simplified calculations for users.
Researchers at UCI School of Medicine have discovered the molecular basis for therapeutic actions of an African folk medicine used to treat various illnesses, including diabetes and epilepsy. The study found two components of the Mallotus leaf extract bind to a previously unrecognized binding site on KCNQ1 potassium channels.
Researchers from Tohoku University and the University of Barcelona have developed an in vitro neural circuit model that reproduces complex brain-like functions. The study reveals the importance of modular organization for maximizing flexibility in neural circuits, as well as the potential of biophysical models to understand collective ...
A team of engineers discovered a microgel powder that reduces bacteria and virus ability to infect by at least 99 percent. The powder, made from hydrogen peroxide, is reusable and can be used in various applications such as remote clinics or war zones.
Researchers have developed a rodent model that mimics human swallowing problems in ALS, allowing for targeted study of preserving and restoring swallowing function. The research could one day lead to new treatments to slow the disease and improve quality of life for individuals with ALS.
A new analysis by University of Pittsburgh researchers identifies barriers that make it difficult for transgender women to re-enter their communities after incarceration. Key findings include the importance of social support and access to trans-inclusive resources such as career services, healthcare, and transportation.
Distinguished Professor Terry Hughes exposed coral reef damage caused by rising water temperatures, while Britt Hermes publicised her research on evidence-based medicine. Both received the 2018 John Maddox Prize for their courage in promoting science.
A Late Miocene ape maxilla was discovered in the Kutch basin, western India, significantly extending the southern range of ancient apes in the Indian Peninsula. The specimen, dated to around 11-10 million years ago, belongs to the Sivapithecus genus and provides new insights into human evolution.
Dr. Terry Alger, a Southwest Research Institute director, received the 2019 Edith and Peter O'Donnell Award for his role in developing vehicle engine technologies that lower pollution levels and improve fuel economy. The award recognizes his innovative work on novel hybrid engines, connected and autonomous features, and abnormal combus...
The study suggests that Neanderthals relied on the diaphragm for breathing due to their wider lower thorax and more horizontal rib orientation. This finding is consistent with previous research on increased lung capacity in Neanderthals.
Researchers identified a scaffolding protein POLAR that regulates GSK3-like kinase activity, driving asymmetric cell division and promoting stomatal formation. The study provides insights into the molecular mechanisms of plant development, suggesting potential targets for crop improvement.
A study found that male birds' song complexity and frequency are linked to their early life conditions, with healthier nestlings producing more intricate songs as adults. Researchers monitored 18 wild white-throated dippers and discovered that better nutrition during the nestling period led to improved singing skills.
Scientists at UCLA have identified sodium glucose transporter 2 (SGLT2) as a key mechanism in lung cancer cell growth, which could lead to earlier diagnosis and treatment. The study found that SGLT2 is predominantly used by lung cancer cells to transport glucose, even in pre-malignant lesions.
A recent study discovered a non-coding genetic variant, rs17114036, that enhances endothelial response to blood flow, reducing the risk of coronary artery disease. This variant is associated with increased expression of phospholipid phosphatase 3 (PLPP3), which promotes vascular health.
Astronomers at Carnegie Institution for Science have discovered a frozen Super-Earth orbiting Barnard's star, just six light-years from Earth. The planet has at least 3.2 times Earth's mass and orbits its star every 233 days at a distance where water would be frozen.
A new paper describes two fossil species of marsupials that lived on an island in the Pontide region of modern-day north-central Turkey during the Eocene. The study sheds light on how island ecosystems evolved over time, revealing that even unique biotas are doomed to extinction given enough time.
BioJupies accelerates RNA sequencing data analysis, enabling researchers to share results in minutes. The cloud-based platform provides interactive reports and reduces costs to under one cent per sample.
A study of older primary care patients found that hospital admission significantly increases the risk of inappropriate prescribing. The research highlights the need for better coordination of care to reduce medication-related harms.
The 2018 AAAS Kavli Science Journalism Awards honored journalists for their work on a male contraceptive pill, the environmental impact of toxic algae and invasive mussels, and efforts to restore patients with severe brain injuries. The awards also recognized a documentary on NASA's mission to the outer planets.
A study led by University of Miami biologists found that tropical trees in the Andes are migrating to higher, cooler elevations to escape warming temperatures. However, this migration is not happening quickly enough to avoid biodiversity loss, functional collapse, or extinction.
Tropical Cyclone Gaja's powerful thunderstorms circled its center, forming a thick band that wrapped into the low-level center from the eastern quadrant. The storm is moving west-southwest and has maximum sustained winds near 45 knots.
Researchers at the National Eye Institute combine adaptive optics and angiography to visualize live neurons, epithelial cells, and blood vessels in the retina. This technology could lead to earlier detection of diseases like age-related macular degeneration.
The study surveyed nearly 400 consumers about their shopping habits and perceptions, finding that most agreed that physical stores are part of the social fabric of society. Respondents preferred online shopping for convenience and accessibility but prioritized tactile experiences in-store, while favoring social interaction with family ...
Parents and adolescents largely agree on preventive care and confidentiality, but doctors have a different opinion. The study suggests that providing opportunities for private conversations with a doctor can lead to better health outcomes.
A recent study identifies most suitable climate and hydrological data sources for remote areas in East Africa, enabling more accurate assessments of climate change impacts. The findings provide valuable insights into the region's vulnerability to extreme weather events and climate variability.
Astronomers have discovered a cold Super-Earth orbiting around the Barnard's star, which is about six light-years away from Earth. The planet candidate has a minimum of 3.2 Earth masses and orbits its red star every 233 days near the snow-line.
The combination therapy of NIR178 and spartalizumab has shown activity in non-small cell lung cancer patients, with two complete responses and 14 patients experiencing stable disease. The treatment was well-tolerated, with most side effects being mild to moderate.
A new seismic study reveals that subduction zones drag about three times more water down into the deep Earth than previously estimated. The observations from the Mariana Trench have important implications for the global water cycle, suggesting that much of the Earth's water is being recycled through volcanic activity.
Researchers have created an oral formulation of semaglutide, a successful type 2 diabetes therapy, that can be more readily absorbed in the stomach. This development has the potential to improve treatment flexibility and patient adherence to T2D treatment programs, offering patients a less invasive route of administration.
Researchers have successfully measured the Earth's magnetic field in the sodium layer of the mesosphere using laser-generated artificial stars. This technique allows for ground-based observations of the mesosphere, previously difficult to access, and holds promise for monitoring space weather and measuring electrical currents.
Researchers developed a treatment for canine leishmaniasis using the LeishTec vaccine, which is already available in Brazil. The vaccine was tested on over 400 dogs and proved effective in minimizing disease symptoms.
Dr. Marise Parent is studying how the hippocampus inhibits eating behavior at a biochemical level to identify new strategies for treating diet-induced obesity and other eating-related disorders. Memory plays a crucial role in controlling eating behavior, but the exact brain areas involved are not well understood.
Recent rainfall in the Atacama Desert has caused widespread devastation among local microbial species, with 85% extinction rate reported. This study provides crucial information for understanding the microbiology of extremely arid environments and its implications for the search for life on Mars.
Two new studies reveal that previous Dengue infection in pregnant mothers may lead to increased severity of Zika in babies. Conversely, previous Zika infection in mouse mothers may increase severity of Dengue in their pups. The research suggests a unique mechanism by which flaviviruses can cross the placental barrier.
A study by Boston Children's Hospital found that low-carb diets increase the number of calories burned, providing a new approach to treating obesity. The study, which controlled participants' diet for 20 weeks, showed significant differences in calorie expenditure between high- and low-carbohydrate diets.
A new framework, EnfPire, is proposed to preserve users' privacy when using photo-based information services. The framework successfully abstracts location information and returns a set of candidates to the user, who compares them with the original feature using a simple recognizer.
A study by Stanford University researchers found that surgery remains the best treatment option for appendicitis, despite being more expensive upfront. Patients treated with antibiotics alone had higher rates of hospital readmissions and abdominal abscesses, highlighting the risks of this alternative approach.
A new study published in BMJ Open found that healthcare professionals in accountable care organizations have a positive sentiment towards patient engagement and activation, but struggle with understanding and implementing these approaches. The researchers highlight the need for improved training and support to overcome barriers and ach...
Researchers will investigate the GI lymphatic system's impact on diabetes reversal after bariatric surgery. The five-year grant aims to shed light on the mechanism involved in reversing diabetes through disruption of lymphatic circulation in an animal model.
Researchers developed a remote gaming interface that allowed external experts and citizen scientists to optimize a quantum gas experiment in real-time. The team found that collective search behavior of humans balances innovative attempts and refines existing solutions, making human problem-solving unique.
Researchers from Ruhr-University Bochum developed a system combining gas diffusion electrode technology with the enzyme hydrogenase to achieve significantly higher current densities. The resulting biofuel cell achieved a power density of up to 3.6 milliwatts per square centimeter and an open circuit voltage of 1.13 volts.
A longitudinal study of 1,091 Scottish adults aged 70-79 found that decreased abstract reasoning ability was linked to worsening depressive symptoms over time. Lower cognitive function at each assessment was associated with subsequent increases in depressive symptoms, suggesting a potential causal relationship.
Researchers from ITMO University and the Australian National University have discovered a new physics of high-Q resonances in asymmetric metasurfaces, governed by bound states in the continuum. This breakthrough enables the creation of thin, highly efficient sensors, lasers, and nonlinear radiation sources.
Researchers found that SGLT2 inhibitors are associated with a two-fold increased risk of lower limb amputation and diabetic ketoacidosis compared to GLP1 receptor agonists. However, the use of these drugs was not linked to other serious adverse events.
Researchers have developed a wireless system that leverages RFID tags on billions of products to sense potential food contamination. The system, called RFIQ, includes a reader that detects minute changes in wireless signals emitted from RFID tags when they interact with food.
A new study found a clear negative correlation between climate factors and alcohol consumption, with colder regions and areas with less sunlight experiencing higher drinking rates. Climate is also tied to binge drinking and the prevalence of alcoholic liver disease, which claims many lives in patients with prolonged excessive alcohol use.
Researchers found that people with migraines who experience visual disturbances are at a higher risk of developing atrial fibrillation. The condition increases the risk of stroke and blood clots, highlighting the need for further research on screening and management strategies.
A recent study published in Scientific Reports found that heavy rainfall in the Atacama Desert wiped out most microbe species, contradicting expectations of floral blooms. The research has implications for our understanding of microbial life on Mars and suggests that sudden water exposure can be lethal to microorganisms.
Researchers at MD Anderson Cancer Center report high response rates of 90% among frontline-treated patients with blastic plasmacytoid dendritic cell neoplasm (BPDCN). The study, led by Naveen Pemmaraju, presents a novel targeted therapy targeting CD-123, a cell surface receptor expressed in BPDCN and other hematologic malignancies.
Scientists at the University of Illinois have developed a new method to measure water-use efficiency in corn, which could make breeding more efficient. The method uses leaf samples and measures the ratio of heavy to light carbon isotopes to determine water status.
A South American tribe living in near-total isolation shows no increase in average blood pressure from age one to age 60, contrasting with a nearby tribe exposed to Western dietary influences. The findings support the idea that exposure to Western diet and lifestyle may contribute to age-related blood pressure rise.
Researchers have identified a large impact crater beneath Hiawatha Glacier in northwest Greenland, measuring 31 kilometers wide and featuring three distinct ice layers. The discovery suggests that the impactor could have been more than a kilometer wide, leading to significant environmental consequences.
Researchers have identified a compound, ancistrolikokine E3, from the twigs of the Ancistrocladus likoko vine that kills pancreatic cancer cells when nutrients are scarce. The compound inhibits the Akt/mTOR pathway, which is responsible for the aggressive proliferation of these cancer cells.
Scientists use venom shapes to identify distinct branches in the scorpion family tree, supporting a new evolutionary relationship. The study reveals that venom shape carries information about its function and has remained relatively unchanged over 300 million years.
Researchers identified early career publications as a contributor to the racial gap in NIH funding, suggesting that mentoring interventions can help convert grant funding into competitive publication records. The study found that black or African-American scientists reported fewer papers and citations compared to their white counterparts.
Astronomers have discovered a planet, known as Barnard's star b, which orbits around its host star every 233 days. The 'super-Earth' is estimated to be a frozen world with surface temperatures of -170 degrees Celsius, but could potentially become more hospitable if it has a substantial atmosphere.
A survey reveals that music is a widely used sleep aid, with 62% of respondents employing it to enhance their sleep experiences. The study found multiple pathways through which music helps, including auditory masking and mental distraction, offering new insights into the complex motivations driving people to use music as a sleep aid.
The 2019 International Brain Stimulation Award recognizes Mark Hallett's pioneering work in developing transcranial magnetic stimulation (TMS) and advancing the field of neuromodulation. His research has led to new treatments for neurological and psychiatric conditions, including depression and OCD.
Researchers have developed a blood test that can detect and classify cancer at its earliest stages by analyzing epigenetic alterations. The approach holds promise of detecting cancer long before symptoms appear, making it easier to treat.
Researchers studied two remote communities in the Venezuelan rainforest, one heavily Westernized and one less so, to investigate the relationship between age and blood pressure. The results suggest that the rise in blood pressure with age may be a consequence of Western lifestyle influences.
The National Institutes of Health has awarded Professor Hillard Kaplan's project a total of $6.9 million to study the prevalence and causes of Alzheimer's disease among the Tsimane people in Bolivia. The research will explore the relationship between lifestyle, diet, and exercise on dementia risk in two Native American populations.
A water T2 biomarker discovered by Texas Tech University Health Sciences Center El Paso researcher David P. Cistola can detect individuals at risk of developing Type 2 diabetes, allowing for potential disease prevention through lifestyle modifications or therapies.
A balanced pro and anti-inflammatory cytokine signature is associated with lower clinical malaria risk between ages 3-4. Early parasite exposure does not affect the risk, but may impact long-term immunity.
A narrative inquiry study found that victims of urban gun violence experience everyday violence as a common occurrence, leading to feelings of hopelessness and powerlessness. The study identified four themes: prevailing nature of everyday violence, feeling abandoned by societal institutions, living in a context of reactive violence, an...
A phase I trial of a new drug combination using nivolumab and pixatimod has reported clinical benefit in four out of five patients with microsatellite stable colorectal cancer. The combination is thought to overcome intrinsic resistance to PD-1 inhibitors in MSS CRC, suggesting potential benefits for this patient population.
New research by UC Santa Barbara scientists reveals that the world's supply of fresh water may be more limited than previously thought. The study finds that drilling increasingly deeper wells risks pumping saline water in some regions, highlighting the need to protect deep fresh groundwater.
Researchers warn that current research models and regulation are blocking human-focused approaches to drug discovery. The UK has world-leading research in this area, but significant investment is taking place in the US and Europe.
A new study found that social media users who view alcohol ads are more likely to 'Like' or 'Share' an ad when it has pro-drinking comments. The researchers suggest that the industry needs to improve its self-regulatory system to limit or ban comments on social media advertising.
A new study reveals that bias-based bullying causes greater harm to students, especially when they are targeted due to multiple identities. The research found that protective factors have varying effectiveness across different types of bullying.
Scientists have assembled a comprehensive map of Aedes aegypti mosquito DNA using long-read sequencing technology, providing a much more complete and accurate picture of gene elements. The new genome has already revealed critical clues into how the insects sense chemical cues and has identified 49 new genes involved in immune responses.
A new study suggests that previous applications of phosphorus fertilizers increase their effectiveness, allowing for more judicious use. This can help farmers save money and reduce environmental pollution by using only as much phosphorus as required.
Research found that measuring very preterm and full-term babies' head circumference from an early age can identify potential neurocognitive risks later in life. Head growth is a proxy measure of brain volume growth, and slow head growth was linked to lower intelligence scores.
Researchers found that low-carb diets resulted in significantly greater energy expenditure compared to high-carb diets. Participants on the low-carb diet burned an average of 209-278 kilocalories per day more than those on the high-carb diet, leading to improved weight loss maintenance.
Research finds that dark aerosols from Middle Eastern deserts can darken Tibetan Plateau snow, accelerating melting and intensifying the Asian summer monsoon. This mechanism explains a century-old hypothesis linking springtime snow cover to monsoon intensity.
Researchers found that recent hurricanes like Katrina, Irma, and Maria experienced increased rainfall of 5-10%, while projected future storms could have even more intense rainfall and stronger winds. A warmer climate may also alter storm structures, with the inner part robbing moisture from the outer edges.
Genetic analysis of African ancestry found a correlation with increased risk factors for heart failure, including thicker left ventricles and higher ECG voltages. This study suggests that African ancestry may be associated with an increased risk of heart failure in young adults.
Researchers estimate the Chukchi Sea subpopulation is relatively abundant, numbering around 3,000 polar bears, with good reproductive rates and cub survival. This contrasts with the declining southern Beaufort Sea subpopulation due to sea-ice loss.
A study published in Human Gene Therapy found that urocortin 3 gene therapy significantly improved left ventricular function and ejection fractions in mice with induced heart failure. The therapy resulted in a 1.9-fold increase in left ventricular function and a 32% relative increase in ejection fractions.
A new study by University of Colorado Boulder geoscientists sheds light on the hidden world beneath our feet, revealing how rainfall affects the depth of the critical zone. The researchers found that a shallow critical zone forms under dry conditions, while a thick one forms in wet conditions.
Research suggests Zika virus may use the same immune transfer route as dengue to infect Hofbauer cells in the placenta, leading to increased viral binding and entry. This finding has implications for understanding Zika's ability to cross the placental barrier.
The TGen One Health Collaborative uses a comprehensive approach to study human health in relation to the environment and animals. Examples of research areas include antimicrobial resistance, emerging infectious diseases like West Nile Virus and Valley Fever, and tracking disease outbreaks.
Researchers have made a breakthrough in treating Restless Legs Syndrome (RLS), identifying the nerve cells responsible for involuntary leg movements. By targeting these nerve cells, new drug treatments may be effective in preventing RLS symptoms.
Despite improvements in air quality, the study found little impact on child lung health, with reduced lung function and asthma symptoms observed. Children still live in highly polluted areas, posing lifelong health risks, emphasizing the need for further action to tackle high levels of air pollution.
A study by Florida Atlantic University explores police officers' experiences with body-worn cameras, finding they increase transparency and accountability. However, it also reveals reduced morale and a focus on proactive policing strategies.
A comparative analysis of eight Pezizomycete fungi reveals that truffle-forming species have evolved independently due to symbiotic relationships with host plants. The study also highlights the importance of underground networks in shaping these ecosystems and impacting global carbon cycling.
Researchers have developed a comprehensive catalog of the Aedes aegypti genome, which could lead to novel strategies for reducing mosquito-borne illnesses. The new tool has revealed genes coding for ionotropic receptors that detect odors, and enzymes neutralizing toxic effects of insecticides.
Research with mice suggests exercise strengthens resolve against drug addiction by changing peptide levels in the brain. Re-exposure to drug-related cues affects exercise and sedentary mice differently.
A Los Angeles County Department of Mental Health campaign targeting youth aged 14-24 showed impressive results in changing public attitudes toward mental health. The 'WhyWeRise' campaign increased support for people with mental illness and empowered youth to mobilize around mental health activism.
A new study by RCSI found that older hospital patients are 72% more likely to receive inappropriate prescriptions, regardless of other factors. The research highlights the need for healthcare providers to consider the potential adverse effects of hospitalization on prescribing appropriate medication for older adults.
Scientists have developed a method to construct protein nanotubes from engineered protein crystals, which could accelerate the development of artificial enzymes, nano-sized carriers and delivery systems. The new method, reported in Chemical Science, uses protein crystals as a scaffold for proteins to self-assemble into desired structures.