Researchers have developed a novel technique using genetically-encoded glucose biosensors to monitor Trypanosoma brucei parasite metabolism and identify molecules that disrupt glucose levels. This could lead to the development of therapeutics for African sleeping sickness, a disease causing fatal results in sub-Saharan Africa.
NASA's Aqua satellite detected a small area of strong thunderstorms in Tropical Storm Fabio, which has the potential to generate very heavy rainfall. The storm's convective structure has continued to degrade, leading to decreased winds and a forecasted weakening into a remnant low.
A study found that amyloid beta protein in the brain traps and prevents herpes virus particles, protecting against infection. Chronic herpes infection may accelerate Alzheimer's progression by inducing overproduction of A-beta and causing inflammation.
IVC filter placement and retrieval procedures declined over the last decade, with a notable shift towards radiologists and cardiologists performing placements in hospital outpatient settings. Retrieval rates increased but remained less than 15% across all specialties.
Researchers have achieved a direct solar water-splitting efficiency of 19.3%, surpassing the theoretical maximum of 23%. The innovation lies in a tandem cell made of III-V semiconductors and a crystalline titanium dioxide layer, which improves anti-reflection properties and enhances catalyst activity.
A recent Texas A&M AgriLife study reveals that dietary exposure to bisphenol-A (BPA) can increase mortality and worsen symptoms of inflammatory bowel disease (IBD). Researchers found BPA altered gut microbial amino acid metabolism, leading to increased inflammation and reduced compound production related to serotonin breakdown.
A recent Penn Medicine study found that nearly all major neurodegenerative diseases share common 'proteinopathies' present in varying degrees across different diseases, expanding the potential for combination therapy targeting multiple disease proteins.
Researchers highlight need for emergency video calling systems with careful camera control, sequencing, and replay functionality to address benefits of video calls in overcoming call-taker challenges and providing valuable contextual information.
Researchers at the University of Texas at Arlington have developed a new nanoparticle-based platform that can simultaneously image and treat esophageal cancer cells. The platform uses near-infrared fluorescence for better tissue imaging and tumor targeting properties, making it easier to detect and guide surgeons in removing tumors.
A team of researchers has identified a complex interaction between three cell types that work together to recruit protective NK cells in the lymph node after a viral infection. This collaboration enables the body to mount an effective response against certain viruses, such as mousepox.
Researchers from CIRES and NOAA are utilizing drones and tethered balloons to collect weather data in the Arctic, filling critical gaps in atmospheric measurements. These unmanned technologies provide a comprehensive understanding of the region's lower atmosphere, enabling more accurate weather and climate forecasts.
Researchers found that Zika virus has a unique ability to ferry the virus throughout the body using macrophage cells, allowing it to bypass natural barriers. This discovery could lead to the development of effective countermeasures to protect people from the virus's devastating effects.
A new parasitoid wasp species, Clistopyga crassicaudata, has been discovered in the Amazon with an exceptionally large stinger used for both laying eggs and injecting venom. The species belongs to a rare genus specializing in laying eggs into spiders or spider egg-sacs.
A new study by Finnish and German researchers found that oxygen loss in the Baltic Sea's coastal areas is 'unprecedentedly severe' over the past century. Human-induced pollution from fertilizers, sewage, and agricultural runoff is the main driver of this issue.
Current ACL return to sport criteria may not accurately assess young patients at risk of future injury, according to a new study. The study found that only 26% of athletes met standard return to play criteria after ACL reconstruction, with no difference in second injury rates between those who met and failed to meet the criteria.
The cost of Medicare Part D's 10 most expensive medications increased by 32% between 2011 and 2015, with some drugs costing over $90,000 for a full treatment. The number of patients using these medications also declined by 32%, from 12.9 million to 8.8 million.
Chad Mirkin and Lei Jiang are honored with the fifth Nano Research Award for their groundbreaking work in nanoscience and technology. The award recognizes their significant contributions to the field, including Mirkin's development of dip-pen nanolithography and Jiang's research on intelligent materials and devices.
A new grass species, P. laegaardiana, has been described after 28 years of collection, raising concerns about its survival due to habitat loss and agricultural use. Further studies are needed to search for the species in different locations.
The Center for the Advancement of Topological Semimetals (CATS) will bring together researchers from top institutions to explore the potential impact of topological semimetals in mid-infrared photodetection and spintronics. The center will train young researchers to lead the discovery and development of quantum properties of matter.
Researchers have developed a molecular labeling method using polymers to identify biomedical implants, even after prolonged periods inside the living being. The technique uses mass spectrometry to decode the 'code' of the labels, enabling unambiguous identification and potential extension to other healthcare materials.
The study found that goat domestication was a complex process with genetic exchange between wild and domesticated goats, selection by early farmers, and a mix of different ancestral strands. The analysis revealed distinct patterns of genetic differentiation across the Fertile Crescent and surrounding regions.
A recent study found that men with central obesity were at higher risk for lower urinary tract symptoms, characterized by worsened straining and weak stream. The study also revealed a strong association between increased waist-to-hip ratio and these symptoms.
Researchers found relational aggression, not relational bullying, associated with increases in victimization in early childhood studies. The findings suggest a need to differentiate between the two behaviors in interventions aimed at general aggression.
A study by University of East Anglia and ETH Zurich found that age and education play a significant role in career mobility. Younger employees with higher levels of education are more likely to switch organisations, industries, and occupations. In contrast, openness to new experiences is not a key factor in job changes.
Prapiroon's remnants bring heavy rain, dense fog, and flooding to northern Japan. The Japan Meteorological Agency continues to issue advisories and warnings for the affected areas.
A pioneering study found that Australian parents who turned to medicinal cannabis for children with epilepsy overwhelmingly considered the extracts effective. Contrary to parental expectations, most extracts contained low doses of cannabidiol (CBD), a key therapeutic element commonly used in clinical trials. The research revealed the l...
Researchers reconstructed the 1929 Grand Banks underwater avalanche to better understand its properties and implications for seafloor infrastructure. The study found that giant avalanches like this one pose a major geohazard to telecommunication cables and oil pipelines, with potentially catastrophic consequences.
Skin cancer app studies reveal flaws in technology, including failure to recognize rare cancers and scaly areas. Researchers urge caution when using these apps until adequate validation is achieved.
A new strategy prioritizes core habitat areas, corridors linking them, and hotspots for human-lion conflict to inform lion conservation actions in southern Africa. The study identified nine key dispersal areas and 27 potential hotspots for human-wildlife conflict, guiding conservation efforts.
Researchers created an atomic movie of molecule reactions, revealing how light stretches bonds to a point of no return. The observation could lead to better understanding of life processes like photosynthesis and vision.
A web-based health behavior change support system improved weight loss and waist circumference reduction for up to 2 years. HBCSS, combined with cognitive behavioral group therapy or as a standalone treatment, offers a personalized approach to obesity treatment.
A new study published in European Urology found that high-intensity focused ultrasound (HIFU) treatment is as effective as surgery or radiotherapy in treating prostate cancer, with lower risks of side effects. After five years, the cancer survival rate from HIFU was 100%, comparable to surgery and radiotherapy.
A UH-led team has reported synthesizing a crystal grown from boron and arsenic elements with far higher thermal conductivity than any other semiconductors and metals. The discovery could address technological challenges in cooling electronic devices, which is crucial for high power density electronics.
Skilled improvisers outperform non-improvisers in distinguishing between easy-to-substitute chords, with their brains showing distinct electrical activity. Improvisational practice reinforces how the brain represents different musical structures, suggesting a scientific basis for creativity.
A new study reveals that young athletes who experience fatigue are more likely to suffer from Anterior Cruciate Ligament (ACL) injuries. The research found that athletes demonstrating high levels of fatigue had a significantly increased risk of ACL injury compared to those without fatigue.
Researchers have discovered a specific brain neuron with a central role in learning and improving memory formation. The study found that activating this brain cell improved memory function, while overactivating it led to impaired learning and memory.
A study found that intoxicated men are more likely to persist with pursuing sex despite a woman's refusal, leading to hostile comments. Alcohol consumption also increases the number of times participants engage in non-consensual activities.
Researchers at Osaka University synthesized S- and X-shaped double hexahelicenes, enhancing their chiroptical performance. Their study demonstrated the possibility of using these molecules as ideal chiral materials for advanced technologies.
New images from the Juno spacecraft reveal that Jupiter's moons Io and Ganymede cast multiple, double-wingshaped auroral footprints on their parent planet. These large lunar bodies decorate the atmosphere with unusual patterns, previously seen as a bright spot footprint of each nearby moon.
A new study suggests that ex-smokers often relapse due to a desire to recapture their lost social identity. The research found that quitting smoking can be a 'loss' for some individuals, leading them to struggle with feelings of guilt and shame upon regaining their identity as non-smokers.
Scientists have created high-thermal-conductivity crystals of boron arsenide that could help manage heat in computer chips. The new material's properties make it comparable to silicon, a key component of current chip technology.
TU Dresden has improved significantly, moving up four positions from 10th to 6th in the DFG Funding Atlas, indicating its strong research record. The university has been steadily improving since 1997 and secured €260m in funding between 2014 and 2016.
A team of researchers re-examined 30 locations with reported accelerated erosion after glacial-interglacial cycles and found that nearly all proposed links to global climate could not be confirmed. Climate-induced accelerations were recorded only in three cases, driven by localized glacial-valley incision.
Researchers found that older patients (over 40) with knee pain can benefit from osteochondral allograft transplantation, showing significant improvement in knee function and daily activities. This novel approach offers an alternative to traditional treatments for cartilage disorders in active individuals.
The article examines 12 leporid species introduced by humans, highlighting their effects on ecosystems, including providing food resources for predators and competing with native herbivores. Conservation biologists must carefully consider these impacts when planning management strategies.
A cost-effectiveness study analyzed risk-based breast cancer screening programs versus standard age-based screening, evaluating their impact on healthcare resources and patient outcomes. The study found that risk-based screening programs can be more cost-effective than traditional age-based programs for certain populations in the UK.
Researchers at the Higher School of Economics have developed a new method for recognizing people on video using only one photo, achieving higher recognition accuracy compared to existing methods. The algorithm uses information on how reference photos are related to correct errors in video frame recognition.
Researchers discovered a molecular code that determines synapse formation and function in the brain. Three adhesion molecules precisely define how connections between neurons are made, shedding light on autism and schizophrenia. This finding could lead to better understanding of brain disorders and potential new therapies.
Princeton researchers successfully implant diamonds with silicon vacancies to create a quantum repeater, enabling the transmission of fragile quantum information over long distances. This breakthrough could lead to ultra-secure communication networks and new quantum computers solving complex problems.
Ancient DNA analysis suggests that dogs followed humans over a land bridge and spread across the Americas. The dogs persisted for thousands of years but nearly disappeared after European colonization, likely due to disease and forced cultural changes.
Researchers found a cancerous tumor that has been present in modern American dogs for thousands of years, tracing it back to ancient dog populations that arrived with early humans. The study suggests catastrophic events may have led to the sudden disappearance of these early canines.
A team of researchers has found a connection between seasonal sea level fluctuations and Rossby Waves, which can escalate the risk of nuisance flooding. This discovery may lead to a new tool for coastal communities to anticipate and prepare for rising tides.
The University of Warwick has been awarded £2 million to develop genomics and modeling tools to combat viral diseases in East Africa. The project will engage health authorities, institutes, and researchers in the region to identify priority questions and link output to policy.
Two MCG students, Saadia Hasan and Deeti Pithadia, have been selected to participate in the National Institutes of Health's Medical Research Scholars Program. The program allows them to conduct basic, clinical or translational research while pursuing their medical degrees.
A new study reveals that tropical forest conservation policies are not compensating the world's poorest people, despite good intentions. Researchers found that local communities face significant economic costs and are often arrested for cultivating ancestral land, highlighting the need for proper compensation to be affordable.
Researchers have demonstrated the first single-photon transistor using a semiconductor chip, paving the way for photon-based computing. The device can process 10 billion photonic qubits per second and is compact enough to fit inside a grain of salt.
A new report by researchers from IIASA, LTU, and RISE finds that large-scale biorefineries will have limited effects on the availability and pricing of wood products and feedstocks. The production of biofuels and chemicals can replace some fossil-based equivalents, leading to increased demand for biomass resources.
The NPS Data Hub allows experts to collaborate and share data on new drug variants, enabling faster identification of emerging threats. By facilitating real-time discussion and collaboration, the Data Hub aims to shorten the time lag between discovery of a new drug and its distribution in law enforcement databases.
Boston University researchers identified risks associated with various cultural practices, including acupuncture, cupping, and moxibustion. Dermatologists need to be aware of these potential complications to provide effective care across diverse cultures.
A review of 16 studies reveals a strong association between fast food intake and an increased risk of asthma, wheeze, and other allergic diseases. Hamburger consumption was found to be most prominently associated with these conditions in a dose-dependent manner, regardless of income level.
Researchers at TGen and Circuit Therapeutics have developed new methods to examine medium spiny neurons in the striatum, a structure crucial for movement, decision-making, and action initiation. They identified Chrm4 as a potential therapeutic drug target, shedding light on how MSN cells contribute to neurodegenerative diseases.
Changes in land use significantly impact CO2 storage in vegetation and atmospheric concentration. Deforestation can lead to reduced capacity for plants and soil to absorb CO2.
Tropical Depression Two formed in the Central Atlantic Ocean on July 5, 2018, with maximum sustained winds of near 35 mph. The system is forecast to potentially strengthen into a tropical storm and then degenerate into an open trough east of the Lesser Antilles over the weekend.
A new study examines the impact of salmon poisoning disease on grizzly bears in the North Cascades and central Idaho. The research suggests that using bears with no history of salmon consumption may not be effective due to their sensitivity to the disease, complicating recovery plans.
Researchers at Cardiff University have developed a potential new treatment for schistosomiasis and fascioliasis, two devastating tropical diseases. The goji berry-derived drug compound shows promise in combating the parasites that cause these conditions.
A team of physicists has captured the behavior of a five-atom molecule's atomic nuclei and chemical bonds in response to a laser, revealing the clearest glimpse yet of a photochemical reaction. The study marks a significant advancement in understanding these light-fueled molecular transformations.
The number of scientific publications in the Web of Science has skyrocketed, increasing by 72.81% from 31,690 to 54,764 documents between 2007 and 2016. This growth is attributed to an increase in international collaborations.
Current opioid epidemic responses neglect to account for gender-specific factors, including pain sensitivity and treatment outcomes. Women are disproportionately affected by opioid addiction, with increased risk of overdose deaths and limited access to effective treatment options.
Researchers from Russia and India have developed a narrow-band UV photodetector based on indium oxide nanocrystals embedded in aluminum oxide. The device shows record values of responsivity and external quantum efficiency, making it suitable for applications such as fluorescence detection and UV phototherapy.
A genetic study uncovers that pre-contact American dogs originated from Siberian ancestors, not native wolves, and were introduced to the region through Beringia. Meanwhile, ancient goat domestication in the Near East involved multiple wild sources and selective breeding for traits like color.
A study analyzed 4,701 comments on physician review sites, finding that negative ratings for office staff, billing, and wait times are more common than for surgeon competence or outcomes. Surgeon-independent factors, such as office environment and billing, have a significant impact on overall scores.
Scientists from the University of Bristol have discovered that spiders can become airborne in the absence of wind when subjected to electric fields, defying current theories on aerodynamic drag. The researchers believe that electric fields trigger ballooning and provide lift, revolutionizing our understanding of spider dispersal.
Researchers at Lehigh University have designed a small-molecule compound to decorate the surface of Gram-negative bacteria and trigger an immunological response. The compound targets pathogenic bacteria in two distinct ways, generating a promising lead for immunotherapeutic agents against deadly, antibiotic-resistant bacteria.
Scientists successfully regenerate skeletal muscle cells in mice with muscular dystrophy by using cells from animal teratomas. The study showed improved potential with 80% regeneration compared to the current 5-10%.
Researchers at Kyushu University have demonstrated a way to split energy in OLEDs, surpassing the 100% limit for exciton production. This new technology uses singlet fission to convert electrical charges into light with high-intensity near-infrared emission.
Researchers developed a deep-learning model to predict biological age of muscles and estimate the importance of genetic and epigenetic factors driving muscle aging. The study identified tissue-specific biomarkers of aging, which can be used to track the effectiveness of interventions.
A research team at TUM has reconstructed the protein complex responsible for transport within cilia, crucial for cellular movement and organ development. The study reveals a minimal combination of four proteins that start the engine of intraflagellar transport.
Researchers synthesized tetrapeptide PAGY and its analogues using solid phase peptide synthesis, screening their antioxidant properties. The results showed that PSGY exhibited the highest DPPH inhibition activity, while modifications in amino acid sequences increased or decreased antioxidant activity.
The grant aims to prepare MSU nursing students for community-based primary care settings and provide professional development opportunities for registered nurses. Key findings include the project's focus on recruitment of American Indian students into the MSU College of Nursing and a new community-based primary care nursing track.
Researchers discovered that Anaplasma bacteria alter the microbiota of mouse and shrew spleens, changing bacterial compositions. The study highlights wild animals as potential reservoirs for tick-borne diseases with public health importance.
A major study found that one in three pregnant women in Norway has a vitamin D deficiency at the end of their pregnancy. Low levels can affect bone health and increase the risk of asthma in children. The study suggests that small measures, such as taking supplements and eating fish, can have positive effects on vitamin D levels.
The University of California, Irvine has received a $5 million National Science Foundation grant to support nearly 200 community college transfer students pursuing engineering degrees in advanced manufacturing. Under the program, each student will receive up to $10,000 annually over five years.
A study by NRG Oncology/RTOG 0424 found that MGMT promoter methylation is associated with improved progression-free and overall survival in high-risk, low-grade glioma patients. The analysis suggests that MGMT promoter methylation should be incorporated into future clinical trial designs to risk-stratify LGG patients.
A recent meta-analysis compared the efficacy and safety of antihypertensive drugs during pregnancy. Labetalol, hydralazine, and nifedipine were found to have similar efficacy with negligible differences in their safety profile.
Researchers developed a new assay to measure nucleation, the first step in prion transformation, allowing them to distinguish between proteins with prion behavior and those without. This approach may help understand prions associated with diseases as well as their role in normal biological processes.
A study suggests that abnormal metabolism of three essential amino acids may contribute to the development of type 2 diabetes in women who have a history of gestational diabetes. Women with a history of gestational diabetes had higher levels of branched-chain amino acids in their blood, regardless of their dietary intake.
A study of 149 patients undergoing arthroscopic rotator cuff repair found significant functional improvements and pain relief through the procedure. Males demonstrated better outcomes than females, while pre-operative narcotic use correlated with poorer results.
Scientists discovered that mitochondria and nuclear genomes co-evolved to independently cross-regulate each other. This understanding could lead to greater insights into aging and disease, as well as new treatments based on mitochondrial DNA.
A Texas A&M University-led consortium has been awarded a five-year, $10 million grant to establish the Center for Excellence in Nuclear Training And University-based Research (CENTAUR). The center aims to develop next-generation leaders in low-energy nuclear science. CENTAUR will pursue basic research using accelerators at various inst...
Research suggests that oxygen therapy can improve the function of blood vessels in the brains of individuals with chronic obstructive pulmonary disease (COPD), a common cause of dementia. This study found that delivering additional oxygen increased blood flow and oxygen delivery to the brain, matching its demands during activity.
Researchers found that young female athletes who underwent ACL reconstruction using bone-patellar tendon-bone (BTB) or quadrupled hamstring (HS) autografts had different outcomes. The study revealed higher re-tear rates in younger patients using HS autografts compared to BTB, suggesting that age affects graft repair success.
Researchers have identified a new target for treating certain types of leukemia by exploiting an existing FDA-approved drug, Ibrutinib. This discovery could provide another treatment option for patients and accelerate clinical trials.
Researchers analyzed 5,600 studies, finding improved Risk of Bias (ROB) domain measurements since 2000. The study recommends enhancing researcher training, publishing transparent funding reports, and monitoring for improvement to increase public trust.
Researchers have demonstrated a record-breaking 4000 km fiber-optic transmission link using ultra low-noise phase-sensitive optical amplifiers, improving reach by almost six times conventional optical amplifiers. The technology has significant potential to enhance video streaming, cloud storage and online services.
Research reveals that ancient American dogs disappeared rapidly following the arrival of Europeans, leaving little genetic signature in modern American dogs. A close relative of these dogs lives on as a transmissible cancer, with its genome mirroring that of the original dog.
The RTOG 0618 trial found Stereotactic Body Radiation Therapy (SBRT) to achieve favorable primary tumor control and local control rates in operable early-stage lung cancer patients, with a low rate of toxicity. The results suggest that SBRT may be a viable alternative to surgery for this patient population.
A new software has been developed to automate the identification of dendritic spines in brain cells using machine learning. The software can identify spines with over 90% accuracy and is designed to be fast, scalable, and easy to use.
Typhoon Maria brought heavy rain to Guam, with the National Weather Service issuing a Flash Flood Watch and Small Craft Advisory. The storm is forecast to continue intensifying over the next 24 hours, posing a threat of excessive rainfall and flash flooding.
Researchers used precision genomics to identify new genetic abnormalities associated with short telomeres, which can cause premature aging. The study aimed to find better ways to screen, diagnose, and treat patients with these rare conditions.
The Higgs boson-top quark coupling has been observed at the LHC, confirming theoretical predictions of the Standard Model. The detection was made possible by an increase in the collider's energy, allowing for the distinction between two points as small as 10-18 m apart.
Researchers at the University of Illinois and Texas have optimized boron arsenide crystal growth to create materials with excellent thermal properties. The new material can effectively dissipate heat, outperforming existing heat spreaders three times over.
Researchers detected pesticides in hummingbird cloacal fluid and fecal pellets, as well as in bumble bee pollen and blueberry flowers. The findings suggest pesticide exposure may impact the health and ecosystem services of these pollinators
Research shows bears disperse seeds through their scat, benefiting small mammals like mice and voles. These animals feed on the seeds, sometimes further dispersing them, creating a network of seed-filled hoards.
Researchers at the University of British Columbia have developed a cheap and sustainable way to build solar cells using bacteria that convert light to energy. The cell generated a current stronger than any previously recorded and worked efficiently in dim light, offering a promising solution for regions with frequent overcast skies.
A newly discovered neural circuit in mice regulates feeding behavior, with SST neurons playing a central role. The study reveals that activating these neurons increases eating behavior, while inhibiting them reduces it.
Researchers have found a non-opioid drug that targets immune cells to relieve pain, providing an alternative to addictive opioid drugs. The investigational drug, EMA401, inhibits the angiotensin II type 2 receptor on macrophages, leading to pain signal transmission.
Gonorrhea researchers have identified a novel protein that powers the virulence of the bacteria causing gonorrhea, opening the possibility of a new target for antibiotics. The discovery could lead to the development of a vaccine and improved treatment options for the highly damaging disease.
A new study found that 'skinny fat,' a combination of low muscle mass and high fat mass, may predict cognitive decline in older adults. Sarcopenic obesity was associated with the lowest performance on global cognition tests, followed by sarcopenia alone and then obesity alone.
A study by University of Huddersfield researchers suggests that carbohydrate gels and caffeine-infused chewing gum can help teams perform better in extra time. The five-minute window before extra time begins is crucial, but teams may also need to develop better nutritional strategies.
Extended tamoxifen therapy for 10 years increases the risk of developing endometrial cancer by two-fold compared to standard 5-year treatment. Screening for endometrial cancer may be necessary in patients receiving extended tamoxifen therapy.
Researchers have successfully used viral vectors to deliver genetic material to kidney cells, paving the way for new treatments for chronic kidney disease. The discovery could lead to gene therapies that slow or reverse the growth of cells contributing to CKD.
Researchers found a significant rise in myopia rates among Chinese schoolchildren, with some studies suggesting an annual incidence rate of up to 30%. This could be attributed to increased screen time and sedentary lifestyles, prompting recommendations for outdoor playtime and other interventions.
A new study by UBC researchers reveals that urban greenways can significantly reduce daily car travel distances and resulting carbon emissions. Participants living within 300 meters of Vancouver's Comox-Helmcken Greenway showed an 18% decrease in car travel, while those farther away experienced increased motorized travel.
A new study led by University of Pennsylvania researchers has discovered the underlying factors causing ichthyosis, a skin barrier disorder that leads to thick layers of scales. The team developed a topical therapy using a lotion that restored the skin's natural lipid envelope, improving symptoms in affected dogs.
The Cheetah 3 robot can navigate staircases littered with debris and recover its balance when yanked or shoved, thanks to two new algorithms developed by MIT engineers. The contact detection algorithm helps the robot determine the best time for a leg to switch from swinging in the air to stepping on the ground.
The KAIST research group created photonic capsules that can be injected into any target volume, exhibiting omnidirectional laser emissions. The capsules contain cholesteric liquid crystals (CLCs) with helical nanostructures, which reflect circularly-polarized light and enable wavelength-tunable lasing.
Investigative report finds 40 physician advisors took over $10,000 from drug makers after reviewing drugs, while 26 received more than $100,000 in post-hoc earnings. The FDA's honor system for disclosing financial interests may be ineffective in detecting conflicts of interest.
Researchers at Washington University School of Medicine have developed a gene therapy method to target damaged kidney cells, which could lead to improved treatment for chronic kidney disease. The approach uses adeno-associated virus (AAV) to deliver genetic material to targeted cells, showing promise in slowing or reversing cell damage.
A recent study by University of Queensland researchers has uncovered a new brain pathway that enables zebrafish to detect and respond to visual threats from predators. The findings reveal that the thalamus plays a crucial role in processing visual information, which is then transmitted to other parts of the brain for escape responses.
Researchers have created a water-soluble molecule that can measure pressure in solution, offering new possibilities for materials sciences, catalysis, and other fields. The molecular ruby-based system shows promising results with high sensitivity, outperforming traditional gemstone ruby measurements.
Researchers discovered that spiders can detect and respond to electric fields, which provide lift and trigger ballooning behavior. The study suggests that variation in atmospheric electric fields may explain dispersal patterns in spiders and other animals.
A genetic marker associated with salt sensitivity in blood pressure has been discovered, which could lead to a simple diagnostic test. The finding is relevant given that nearly all US adults exceed the recommended daily salt intake and is linked to increased cardiovascular risk.