A phase 3 study found that the drug everolimus significantly reduces seizure frequency in patients with treatment-resistant epilepsy and TSC. Nearly half of patients had failed previous antiepileptic drugs before participating in the study.
A recent study analyzing over 1,200 cancer caregivers in the US found that they report a significantly higher burden and spend more hours per week providing care compared to non-cancer caregivers. This highlights the need for better support systems for these individuals.
A recent study analyzing data from the National Health and Nutrition Examination Surveys (NHANES) 2009-2014 found that celiac disease prevalence remained stable at 0.70%, while adherence to a gluten-free diet increased from 1.08% in 2009-2010 to 1.69% in 2013-2014.
A recent study found that many major cancer centers struggle with accessing palliative and supportive care services for patients. Only 37% of callers were told all seven supportive care services were offered, with some staff unsure about availability or unfamiliar with the term.
A new survey shows that nearly one-quarter to one-third of family caregivers experience high levels of depression and anxiety symptoms, with self-care behaviors declining as caregiving time increases. Family caregivers can spend over eight hours per day providing care, which affects their mental health if neglected.
Researchers found that messenger molecules in flatworms have alternate forms with varying tail lengths, affecting gene expression. The study provides insights into stem cell regulation and tissue regeneration.
Researchers found that changing the dosing regimen of the RTS,S/AS01 malaria vaccine improved its efficacy to approximately 87%, compared to 63% with the current standard regimen. The new regimen was shown to delay infection longer and provide better protection against a second malaria-causing parasite exposure.
The conference will showcase the latest developments and studies on augmented and virtual reality, enabling trainees to learn on-the-job skills and enhancing the workplace of the future. Researchers will present prototypes, including a product from Virtalis that allows interactive discussion and modification of 3D constructions.
Researchers have created a flexible, wearable thermocell that harnesses body heat to generate electricity. The device uses gel-based electrolytes and combines two different redox pairs to produce a current. This innovation overcomes previous challenges in wearable energy harvesting and storage devices.
A study of 355 World War II veterans found that those who experienced intense combat were more price-sensitive and less brand loyal. This research provides insights for store owners and aid providers on what items to stock in stores after a disaster, such as practical and affordable options like off-brand variety.
A recent study by UT Southwestern Medical Center suggests that electric fans can exacerbate heat issues for seniors, increasing their heart rates and internal temperatures. The researchers found that when elderly patients used fans to cool down in a hot environment, their body temperature rose instead of falling.
Tropical Depression Namtheun is dissipating over the Sea of Japan due to limited convection and wind speeds near 28.7 mph. The storm ceased to qualify as a tropical cyclone after moving north-northeast at 10 knots.
Researchers at UTA have discovered a potential non-invasive treatment for post-traumatic stress disorder (PTSD) using near-infrared light. The study, published in Nature's Scientific Reports, found that shining near-infrared light on the brain increases production of cytochrome-c-oxidase, a protein that stimulates blood flow.
Post-Tropical Cyclone Hermine continues to linger south of Long Island, New York, with strong winds affecting surf from the Mid-Atlantic to Cape Cod. The storm is moving westward at a slow pace, with a potential weakening trend in the next few days.
A study published in the Journal of Health and Social Behavior found that sex in later years can have contrasting effects on cardiovascular health for men and women. For older men, frequent sex increases the risk of heart attacks and other cardiovascular problems, while moderate amounts of sex may promote health among older women.
Researchers at the University of Bristol have developed a set of guidelines for assessing vascular cognitive impairment, which can help determine the likelihood that cognitive decline was caused by vascular disease. The guidelines are based on pathological criteria and can be used to streamline research into dementia.
A new $9.67 million grant will be used to investigate the connection between retrotransposable elements and aging, with the goal of developing therapeutic interventions. The researchers will work with human cells, mice, and fruit flies to study how these elements contribute to age-related diseases.
A framework has been developed to help scientists predict when forests will be resilient enough to recover from fires, and when they will be drastically altered. The framework considers factors such as ecological memory, material legacies, and the impact of changing climate conditions on forest recovery.
A landmark twin study has identified moderate to strong genetic contributions to the volume of cortical and subcortical brain structures in people over 65. The research found that specific brain regions, such as the hippocampus, have high genetic influences, while others show unique genetic determinants.
A Carnegie Mellon University and Facebook study found that personalized interactions on Facebook can significantly boost users' psychological well-being, even surpassing major life events. Sixty comments from close friends were associated with substantial increases in users' happiness and satisfaction with life.
Researchers found that a repurposed drug, pirfenidone, increased lung lesions and prevented antibiotics from targeting TB bacteria. The study suggests caution when using host-directed therapies for TB, emphasizing the need for careful vetting of new treatments.
A new study found a correlation between microscopic brain damage and impaired cognitive performance in patients with symptomatic carotid artery disease. The researchers used diffusion tensor imaging to assess white matter tract skeleton mean diffusivity, which showed the closest correlation with cognitive impairment.
Researchers found that Zika virus can infect specific regions of the eye in adult mice, resulting in inflammation and symptoms similar to those observed in human patients. The study also raised questions about whether the virus continues to replicate in the lacrimal gland after being cleared from the body.
Exposure to MRI during the first trimester was not associated with increased risk of harm to the fetus or congenital anomalies. However, gadolinium-enhanced MRI was linked to a broad set of rheumatological and inflammatory conditions in early childhood.
Researchers found that international trade shifts climate impact from consuming to producing regions in East Asia. Aerosols emitted through industrial production or fossil-fuel burning contribute to climate change, with stronger forcing in producing than consuming countries.
Researchers at Iowa State University have developed a theoretical framework to understand the relationship between capture zones and the formation of nanoclusters. The study highlights the importance of subtle spatial details in the nucleation process, which is crucial for controlling nanostructure properties.
Researchers tracked 41 boats across 28 sites in the Republic of Congo, collecting 5,500 hours of data on fishing trips. Fishers in urban areas travel far offshore with minimal safety gear, while those in rural areas make daily trips closer to shore.
Canada's high youth and indigenous suicide rates warrant a comprehensive national strategy. The World Health Organization has seen declines in countries with government-led programs, suggesting a similar approach could work here.
Researchers developed a precision-engineered gene therapy virus that selectively silences BCL11A, reducing signs of sickle cell disease and increasing fetal hemoglobin production. The approach has the potential to substantially increase the ratio of non-sickling versus sickling hemoglobin.
Researchers found that mixed bacterial-fungal biofilms in chronic wounds are associated with poor outcomes and longer healing times. The study identifies the most abundant fungi species, including Cladosporium herbarum and Candida albicans, which can hinder healing.
A large study from Harvard T.H. Chan School of Public Health found that individuals born by cesarean delivery were 15% more likely to become obese as children than those born vaginally, and this risk may persist through adulthood.
Scientists at NREL found that perovskites could have great potential for optoelectronic applications beyond photovoltaics, including in quantum computing. The discovery was made by accident while investigating excitons in perovskites and demonstrates the optical Stark effect's promise as an ultrafast optical switch.
A new study led by TSRI researchers found that a compound can specifically inactivate alcohol-linked neurons, reversing compulsive drinking behavior in rats. The findings suggest a potential new approach to treating alcohol dependence.
The discovery of POLD3's critical role in DNA replication reveals its necessity for both tumor and healthy cells, casting doubt on its use as a therapeutic target for cancer treatment. The study used genetic engineering to eliminate the gene in mice, showing its essential function in cell division and survival.
A recent study published in Computers in Human Behavior found that over two-thirds of rumors shared during Operation Brother's Keeper were true, and that journalists and emergency personnel played a significant role in spreading them. The research proposes specific lessons for first responders, including actively searching for rumors a...
BMJ has launched a new fully open access international journal, BMJ Open Ophthalmology, to cater for clinicians and scientists working in ophthalmology and vision science. The journal aims to publish high-quality content on basic, translational, and clinical science with a rigorous peer review process.
Researchers found misregulated imprinting at play in hybrid seeds from South American wild tomato species, affecting core gene regulation and contributing to seed failure. Genome-wide shifts occurred that favored maternal expression, suggesting a key role for epigenetic genomic imprinting in explaining differences in seed viability.
A new study from UC Berkeley finds that living in overtly racist communities can shorten the lives of both blacks and whites due to increased heart disease and circulatory issues. Blacks are most negatively impacted by racial bias, with higher rates of heart disease-related deaths in counties with high levels of racism.
Scientists found a novel mutation in modern feral Hawaiian pigs that explains their black coats, suggesting humans across the world have selected and bred black pigs independently. The study suggests Polynesians brought domestic pigs to Hawaii 800 years ago and humans later selected for black coats on at least three separate occasions.
The US Preventive Services Task Force (USPSTF) recommends latent TB infection screening in primary care settings, but challenges remain in identifying high-risk patients. Current tools are insufficient to predict progression from latent to active disease, hindering personalized medicine for those with latent TB infection.
Patients registered to extended-access practices had a 26.4% relative reduction in ED visits for minor problems compared to those with routine access. This resulted in significant cost savings, but no overall reduction in ED visits.
Researchers analyzed over 30,000 twin pregnancies to identify the ideal delivery period, recommending 37 weeks for uncomplicated dichorionic twins and 36 weeks for monochorionic twins. The study aims to reduce stillbirth rates and neonatal complications in twin pregnancies.
Researchers created Renewables.ninja to estimate renewable energy output using 30 years of weather data. The tool predicts wind speed and sunlight at any location, allowing for more accurate estimates of energy generation. It has already been used to analyze Europe-wide solar and wind output and is being used by companies like RWE.
A new review provides a comprehensive guide for diagnosing and managing food allergies in children and adults. The study highlights the importance of clinical history, diagnostic testing, and supervised oral food challenges to accurately diagnose and treat food allergies.
Researchers have found Zika virus genetic material in human tears and live virus in mouse eyes, raising questions about transmission through bodily fluids. The study's findings have implications for corneal transplantation and potential new diagnostic methods, such as testing tear samples for viral RNA or antibodies.
Researchers used colors to identify the ages of over 130,000 stars in the Milky Way's halo, revealing a clear hierarchy with oldest stars at the center and younger ones further away. The study supports a hierarchical model of galaxy formation, suggesting that small mini-halos merged to form the Milky Way.
A group of biologists from the University of Geneva developed a novel technology to identify all transcription factors involved in any process and in response to any signal. The BC-STAR-PROM screening method enables researchers to monitor the activity of thousands of promoters simultaneously, saving time and work.
Research by Australian National University has found that diagnoses of differentiated thyroid cancer have increased three-fold in 25 years despite no change to death rates. Over-meticulous examinations are leading to unnecessary surgeries, causing substantial medical costs and complications for patients.
Researchers at IDIBELL discovered that tumor microenvironment triggers processes to protect tumor cells from conventional chemotherapy. The presence of certain molecules slows down cell cycle and activates proteins minimizing treatment effectiveness.
A study published in JAMA Pediatrics suggests that children born by cesarean delivery are at a higher risk of becoming obese compared to those born via vaginal birth. The research found a 15% increase in the risk of obesity in children after cesarean birth, with siblings born vaginally being 64% more likely to be obese.
A new dental school will be established in Texas with a significant impact on oral health care in the region. The school will address a severe shortage of dentists in El Paso County, where there is only one dentist for every 5,000 residents.
A study published in JAMA Pediatrics found that an intervention pairing caregivers with navigators to address family social needs decreased reported needs and improved child health status. Caregivers assigned to the intervention group reported fewer social needs and better overall child health compared to those in a control group.
Researchers have identified a potential new way to treat high blood pressure by targeting aberrant nerve signals in the carotid bodies. By blocking these signals, they were able to significantly reduce blood pressure in preclinical models, suggesting a novel approach to controlling cardiovascular disease.
Researchers found that mobile apps, barcodes, and automated monitoring systems can increase transparency and accountability in healthcare services. Digital technologies also enable people to report discrimination or bribery through social media.
Researchers have determined the detailed structure of Mitochondrial Complex I, the first and largest complex in the respiratory chain. This breakthrough allows for a deeper understanding of its intricate arrangements and interactions, enabling insights into disease-causing mutations and affected enzyme activity.
Researchers found rapid tree growth in eastern Tibetan forests due to increased soil nutrients and water from thawing permafrost. The study's results suggest that under specific conditions, forests can respond positively to human-induced climate changes.
The European Society of Cardiology has published new standards to prevent repeat heart attacks, highlighting the importance of a healthy lifestyle, regular physical activity, and prescribed medication. The guidelines also emphasize the need for patients to take responsibility for their own health after a first heart attack.
Operation IceBridge is studying the effect of summer melt on Greenland's largest and fastest-melting glacier, Helheim Glacier. The team is observing changes in ice elevation between spring and late summer to understand the cumulative response to melting.
Researchers from North Carolina State University and Intel Corporation developed a new chip design that accelerates core-to-core communication using built-in hardware. The core-to-core communication acceleration framework (CAF) improves communication performance by two to 12 times, reducing execution times from start to finish.
A SickKids-led project explores the effects of severe malnutrition on children's livers, finding that dysfunctional mitochondria and peroxisomes contribute to impaired nutrient utilization. The study identifies a key gene, PEX2, involved in peroxisome loss during starvation.
A large international study found that delivery at 37 weeks minimizes stillbirths and newborn deaths in twins. The researchers analyzed data from 32 studies on uncomplicated twin pregnancies and concluded that delivery before 36 weeks may not be necessary for monochorionic pregnancies.
Researchers argue that lowering the speed limit would reduce fatalities and serious injuries for pedestrians and cyclists. A study found that a 10km/h difference can lead to significant safety gains, with slower speeds allowing for longer reaction times and greater braking distance.
The discovery of the human aichi virus atomic structure is crucial for understanding its entry into host cells and evolution. The research reveals unique structural features, including a polyproline helix that acts as a recognition motif for binding to the enteric receptor.
Researchers developed an assay to identify chemotherapy-resistant cells in acute myeloid leukemia (AML) tumors. The least sensitive cells can predict a patient's response to chemotherapy, improving therapeutic outcomes.
The Canadian Cardiovascular Society has released updated guidelines for managing atrial fibrillation, prioritizing the use of non-vitamin K antagonist oral anticoagulants (NOACs) over warfarin. The new recommendations aim to improve patient outcomes and reduce stroke risk.
Researchers identified molecules controlling cell repulsion through endocytosis, a process by which cells engulf neighboring protein complexes. This discovery provides insight into development and neuronal networks, as well as cancer growth and metastasis.
Research from University of Manchester shows link between extended GP hours and fewer A&E visits, but cost savings may not outweigh benefits.
A rare fossil site in Belgium reveals that ancient placoderms, extinct armored fish, used a common nursery for juvenile development. The site's immature fossils show slow-moving and shallow water conditions ideal for young fish growth.
Hurricane Newton is expected to bring strong winds and heavy rains to Baja California Sur, Mexico, with total rain accumulations of 8-12 inches. The storm's trajectory suggests it will pass over the Gulf of California late this afternoon or evening.
Scientists have discovered a new species of butterflyfish in the deep reefs of Papahānaumokuākea Marine National Monument. The discovery highlights the importance of protecting and exploring poorly explored marine ecosystems.
A study found that using an electric fan increased heart rate and core temperature in elderly adults, suggesting that fans may not be effective in mitigating cardiovascular strain. The researchers also discovered that the elderly's impaired sweating capacity limits the effectiveness of electric fans.
Researchers created an ultrasensitive optical microfiber coupler sensor that detects small concentrations of molecules on or near the fiber's surface. The sensor boasts a sensitivity 20 times higher than conventional sensors, making it ideal for trace analyte and small molecule detection.
Researchers discovered the cause of vastly different thermal conductivities in superatomic structural analogues, directly related to rotational disorder within those structures. This finding enables the creation of materials with potential applications in sustainable energy generation, energy storage, and nanoelectronics.
The practice of female genital mutilation/cutting affects millions worldwide, causing physical and psychological harm. Alternative rites of passage, such as education and community celebrations, hold promise in eliminating this harmful tradition.
A single HIV mutation was found to induce two different outcomes in T cell adaptation, revealing a complex co-evolution between the virus and human immune cells. This finding has significant implications for the development of T cell-mediated AIDS vaccines.
Researchers have identified a factor in umbilical cord blood that can counteract harmful inflammation and sepsis, with tripled survival rates in mice. The newly discovered factor, nNIF, is present for just two weeks after birth and may offer insights into controlling the inflammatory response.
A study by Columbia University's Mailman School of Public Health found that high utility bills lead to mental health disorders like anxiety and depression among low-income families. Inefficient infrastructure and limited options for assistance also contribute to the problem, highlighting the need for comprehensive policy measures.
A recent study from the University of California, Davis, found that coastal development and precipitation increase the risk of disease-causing organisms flowing to the ocean. The study tracked the parasite Toxoplasma gondii, which can shed infective egg-like structures in soil, freshwater, and seawater.
Eating red meat increases significant risks for diabetes, heart disease, stroke, and certain cancers. The production of red meat also creates an environmental burden with impacts on greenhouse gas emissions and water use.
Researchers identified a unique oscillating pattern of a key cancer gene that may contribute to disease progression and treatment resistance. The study found that simultaneous treatment with chemotherapy and targeted drugs can suppress tumor cell growth in both ER+/HER2- and HER2+ subpopulations.
Researchers find using heat-tolerant sorghum varieties can increase crop yield under higher temperatures, but late sowing and collecting rainfall show minimal benefits. The study suggests a novel framework to assess the effectiveness of different adaptation options for West African farmers.
A new metric called the Relative Citation Ratio (RCR) allows researchers to evaluate article influence regardless of publication or field. RCR is benchmarked to a peer comparison group, providing a more accurate measure of an article's impact.
A total of 820 Hip surgeries were performed, with the overall VTE incidence being 12.2%. The incidence was lower for PAO compared to SHF and THA/Revision THA. Chemoprophylaxis therapy showed effectiveness in reducing VTE incidence.
The researchers created a device called a quantum enigma machine that can transmit an unbreakable encrypted message using a key significantly shorter than the message, advancing the field of quantum data locking. The team successfully demonstrated six bits of classical information being securely locked in with only one bit of encryptio...
A new discovery at RUDN University allows for substantially increased production of high-quality planting material using artificial winter in the fridge. This method uses micro cloning to grow plants from small buds, with potential benefits including increased plant height, reduced virus attacks, and improved plant health.
Researchers successfully created conditions for a fusion yield five times higher than current record using the OMEGA laser. The direct-drive approach, used by LLE scientists, is promising for achieving fusion as an energy source.
The US Preventive Services Task Force (USPSTF) recommends screening for latent tuberculosis infection in people at increased risk due to their birthplace or living history. Treatment of LTBI with CDC-recommended regimens provides a moderate health benefit in preventing disease progression.
A review of studies on the 2008 European recession found an association with adverse health outcomes, particularly for suicides and mental health problems. The evidence is strongest for these outcomes, but the quality of the research varies greatly.
Researchers have created a more realistic picture of wind energy output in Europe, correcting for biases in existing data. The updated simulations show that the current European average capacity factor is 24.2%, but could increase to over 31% with improved grid interconnection and technology advancements.
Researchers are investigating a 'metabolic fingerprint' to identify premature babies in developing countries. By analyzing blood spots from newborns, the team hopes to determine gestational age and provide customized developmental assessments.
A new study published in JAMA found that performing an MRI on a woman in the early part of pregnancy does not increase the risk of stillbirth, death after birth, or birth defects. The study also found no association between first-trimester MRIs and vision loss, hearing loss, or cancer in children's first four years.
Researchers found high calcium-to-aluminum ratios in olivine and diamond inclusions, suggesting a connection between the chemistry of tiny carbon-rich fluids trapped within diamonds and those that form HIMU islands. The study suggests that material from diamond-forming regions journeys to earth's core and back up to form such islands.
Studies show that when learning objects in an open space, spatial memory is accessed step-by-step, while environmental spaces require more time to recall objects from neighboring corridors. This research has implications for understanding navigation and the neuronal basis of wayfinding.
The project aims to enhance materials used in UTeach Arlington and expand its impact on teachers and their students. Researchers will analyze the effectiveness of the materials and make research-based changes to address key concepts.
Research confirms spider webs are superbly tuned instruments for vibration transmission, with web tension and stiffness controlling information sent. Spiders use web vibrations to detect prey and predators, with their 'view' relying almost exclusively on this sensory input.
Researchers at Caltech have discovered a new breed of optical soliton wave that can travel in the wake of other solitons, hitching a ride on their energy. This phenomenon has been observed in light waves and has applications in highly accurate optical clocks and microwave oscillators.
A recent review found that over-the-counter head lice treatments have declined in effectiveness, likely due to widespread use leading to pyrethroid resistance. Prescription products such as malathion and spinosad are safer alternatives with proven efficacy.
Researchers found that older Whooping cranes are leading the way in changing migration patterns due to climate and land use change. The birds' long-term memory and ability to learn from experience enable them to innovate new behaviors, such as shortstopping, which involves shifting wintering grounds closer to breeding grounds.
Researchers found that genetic clustering of southern African populations is closely tied to the ecogeography of the Kalahari Desert region. The study analyzed genome-wide data from 21 KhoeSan groups and identified five primary ancestries, suggesting a geographically complex set of migration events.
Researchers found that corticosteroids worsened long-term recovery from facial paralysis in Lyme disease patients, recommending cautious use of corticosteroids and prompt antibiotic therapy instead. The study's findings suggest a clear association between corticosteroid use and worse facial function outcomes.
Researchers found that flowers are a hot spot for bacterial transmission to wild bees, with multiple flower and bee species sharing the same types of bacteria. This discovery highlights the importance of understanding wild bees as an alternative pollination option due to declining honey bee populations.
A large study found that atrial fibrillation is associated with a wide range of serious events, including heart attacks, chronic kidney disease, and sudden cardiac death. The risk of these events is higher than stroke, prompting calls for interventions to reduce non-stroke outcomes.
Researchers developed a novel simulation technique called eBDIMS to predict protein movements, which can be done on standard PCs. This approach uses low-resolution models, simplifying the structure of proteins, allowing for precise predictions in minutes, not months.
Researchers found that a simple saline solution twice daily was just as effective as three medications in reducing the frequency and severity of chronic nosebleeds. The study's results suggest that simple hydration may be enough to prevent nosebleeds, making saline nasal spray a potential treatment option.
A recent study found that YouTube music videos often glamorize excessive drinking and link it to sexual attractiveness and luxury lifestyles. The research analyzed 49 UK Top 40 videos containing alcohol content, revealing a strong association between alcohol consumption and sociability, personal image, and lifestyle.
A new study aims to develop objective indicators for diagnosing concussions using transcranial Doppler ultrasound to measure blood vessel function in the brain. The researchers hope to create a non-invasive, inexpensive method to accurately diagnose concussions and prevent second-impact syndrome.
A randomized clinical trial will assess whether electrocardiograms (ECGs) can identify high-risk students among Texas high school athletes, who are at risk of sudden cardiac death. The study aims to balance the potential benefits of ECG testing against its costs and risks.
A study of digital camera purchases and online browsing behavior found that consumers rarely explore a full range of products before making a purchase. On average, it takes around 15 days for a consumer to make a final decision, with the majority of purchases happening within under a month.
A simulation study found that patients with untreated obstructive sleep apnea (OSA) are at a higher risk of being involved in traffic accidents. The study used standard deviation of lane position (SDLP) in a driving simulator to identify potential risk and create a model for use in future cases.
A team of researchers at Jadavpur University in India has devised a way to recycle fish byproducts into an energy harvester that can generate electricity from mechanical stress. The energy harvester, made from fish scales, is capable of scavenging various types of ambient energies and powering small devices.
A new sensor can quickly and cost-effectively detect E.coli bacteria in 15-20 minutes, even at varying temperatures. The device uses bacteriophages to latch onto bacteria, making it a faster alternative to traditional lab tests.
Researchers at Georgia State University have developed edible ginger-derived nano-lipids that effectively target and deliver chemotherapeutic drugs to colon cancer cells. These nanovectors, modified with folic acid, show high-affinity binding to tumor tissues and inhibit tumor growth while reducing side effects.
A recent study suggests that the digital rectal exam (DRE) is no longer necessary for prostate cancer screening due to its limited effectiveness and potential risks. The DRE has been shown to capture an additional small population of men with significant prostate cancer, but it also subjects a large number of men to unnecessary tests.
Researchers at Uppsala University sequenced the genomes of 11 flycatchers, estimating the mutation rate in birds for the first time. The study found that more common species have lower mutation rates.
A new study by the University of Adelaide found that nutrient pollution from cities and agricultural land is altering marine sounds, including snapping shrimp and sea urchin noises. This degradation may negatively impact fish populations and their ability to find sheltering habitats.
Researchers use nanosensors to detect genetic mutations in tissue samples from patients with malignant melanoma. This enables the identification of specific mutations and targeted treatment, significantly extending patients' life expectancy. The new method detects changes quickly and easily using coated microcantilevers.
A team at Rice University is creating a haptic cueing system that provides real-time vibration feedback to medical students during endovascular surgeries. The system aims to improve the smoothness of tool movements, reducing errors and improving training efficiency.
A randomized clinical trial found that early palliative care significantly increases a patient's ability to cope with their diagnosis and overall quality of life. Patients who received early palliative care were more likely to use adaptive coping strategies and report higher quality of life compared to those receiving standard care alone.
A new metric, Relative Citation Ratio (RCR), quantifies article influence at the article level and field-independently. RCR overcomes issues with previous metrics by using citation rates to measure influence.
Researchers found that TB lesions can remain in lungs long after treatment with antibiotics has been completed. After six months of treatment, 50 patients still showed radiological abnormalities, indicating persistent TB bacteria.
Researchers at Brigham and Women's Hospital found that PSA failure increases the risk of death by 1.6-fold in healthy men, but not those with comorbidities like heart disease or stroke. The study suggests healthy men should be informed about clinical trials showing reduced PSA failure benefits.
The European Society for Medical Oncology (ESMO) has awarded four distinguished recipients for their outstanding contributions to cancer treatment and research. Alberto Sobrero received the ESMO Award for his world-renowned research on gastrointestinal cancer, while Sir Richard Peto was recognized for his important contributions to bre...
Sumitra Thongprasert has been awarded the second ESMO Women for Oncology award for her role as a role model for women in oncology. The award acknowledges her advocacy across Asia for female participation in the oncology workforce and promotion of women in leadership positions.
Tropical Storm Lester passed over the Hawaiian Islands on Sept 4-6, with NASA's Aqua satellite capturing an image of the weakening storm. The cyclone is expected to weaken further in the next 48 hours as it transitions into a post-tropical low.
Two studies found that nasal sprays containing bevacizumab, estriol, or tranexamic acid failed to significantly reduce the frequency and duration of nosebleeds in patients with hereditary hemorrhagic telangiectasia. The treatment also had no measurable effect on quality of life, hemoglobin levels, or red blood cell transfusions.
Disney researchers developed a speech technology system that can sort through overlapping speech, social side talk, and creative pronunciations of young children to make it work. The system was 85% accurate in recognizing keywords, outperforming commercial speech recognition systems.
A new study from Boston Children's Hospital reveals that specific neurons in the hypothalamus play a central role in triggering anxiety. Blocking these neurons selectively erased natural fears in mice, suggesting a potential more effective treatment for anxiety and other psychiatric disorders.
Researchers at Cancer Research UK Cambridge Institute developed an endoscope using near-infrared light to spot early warning signs of oesophageal cancer. The new technique could be used to monitor people with Barrett's oesophagus and prevent some cases of oesophageal cancer.
A group of James Cook University scientists has designed an inexpensive incubator to study the effects of climate change. The incubators, costing under $160 each, allow researchers to replicate realistic experiments with controlled temperature regimes.
A University of Oklahoma study demonstrates that birds migrate in time with warming temperatures in spring and seasonal changes in the land's surface. The researchers found temperature to be a useful cue for migrants, but disputed the use of vegetation greenness as a cue for migration timing.
Researchers at UT Austin use thermal noise imaging to capture nanometer-scale images of collagen fibrils in skin, revealing key properties that affect elasticity. This breakthrough may lead to improved designs for artificial skin and tissues.
Researchers develop a new method to make ultra-lightweight materials for spacecraft and satellites using high-velocity impact. By crushing nanotubes against a target, they produce diamond-like structures with extraordinary mechanical properties, enhancing the resilience of these critical components.
Screening for suicidal thoughts and behaviors decreases with patient age, especially in those over 85. Younger and middle-aged adults have higher rates of identified suicidal thoughts.
Researchers from Michigan State University found that creating a stock portfolio based on customer satisfaction data achieves cumulative returns of 518 percent. This surpasses the 31 percent increase for the S&P 500 Index in the same time period, with the customer satisfaction portfolio outperforming the benchmark in 14 out of 15 years.