Researchers are unsure if microplastics cause harm to people as they accumulate in the body and organs, with varying effects depending on composition and additives. Microplastics have been identified in human feces, raising concerns about potential health risks.
A Tel Aviv University study finds a link between chronic pain syndrome fibromyalgia and post-traumatic physical and psychological distress from childhood sexual abuse. Hyperbaric oxygen therapy sessions are shown to be an effective treatment for survivors, improving quality of life and brain functionality.
Researchers developed an antibody to target TDP-43 protein aggregates in mouse brains, resulting in significant improvements in cognitive and motor performance. The breakthrough paves the way for immunotherapy development for ALS and frontotemporal dementias.
A new study estimates that 3.9 million US adults misused prescription opioids annually, with risk factors including co-occurring substance use disorders and psychological distress. Prescribers should be vigilant about potential misuse among patients prescribed potent opioid medications for long-term use.
Researchers at George Washington University found that decentralized systems perform better when individual parts are less capable, as overly smart components lead to overcorrections and mistakes. This discovery has potential applications in company structure, autonomous vehicles, AI algorithms, and even biological evolution.
A Cornell University team developed a smart control system that reduces energy usage by up to 10% by predicting accurate weather forecasts and building characteristics.
SUTD researchers have developed a novel method to fabricate microfluidic channels using fluoropolymers, offering chemical and solvent compatibility. This approach enables rapid fabrication of microchannels in under an hour, opening up new possibilities for various applications.
A study by University of Toronto researchers found that four crops (soybeans, wheat, rice, and corn) now dominate globally, with only 152 out of 153 main crops being grown. This trend has implications for regional food sovereignty, ecological resilience, and pest/disease management.
Resident sand fiddler crabs prevail when challenged by intruders due to a home advantage in claw pinching strength. The researchers found that residents only need strength to win contests, while intruders require both strength and stamina.
A University of Oklahoma study found that insects not only crave salt but also search for it in their habitats. The researchers discovered that insects from 'bland to salty' grasslands were attracted to plots with simulated cow urine, indicating a preference for sodium.
Researchers have spotted a massive young stellar object with a jet emitted by a fledgling star, shedding light on the early lives of stars. The observations were made possible by ESO's MUSE instrument, which has been improved by the addition of Adaptive Optics Facility.
A team of researchers studied the evolution of plants and fungi over 1 billion years to find that their coexistence played a key role in shaping their biodiversities. The study found that fungal colonization of land was associated with the emergence of terrestrial green algae, which preceded the origin of land plants.
A new study by researchers at The University of Texas Medical Branch at Galveston found that individuals with access to guns were approximately 18 times more likely to have threatened someone with a gun, while most mental health symptoms were unrelated to gun violence. Limiting access to guns is key to reducing gun violence.
Acne relapses are associated with impaired quality of life and significant productivity loss, affecting millions of people worldwide. In Metropolitan France, acne relapses result in 350,000 lost days per year.
The University of Texas at Arlington has received a $295,000 USDA grant to develop data-based agriculture solutions. The project aims to prepare students for careers in agriculture-related fields and promote sustainable farming practices.
A palaeontologist is researching the evolution of a mineralised vertebrate skeleton, which led to an explosion in species diversity around 500 million years ago. The unique nanocrystal structure allows for flexibility and stability, enabling species to conquer new habitats and ecosystems.
Mitochondrial researchers at the University of Freiburg discovered a critical role for the metabolite channel porin/VDAC in protein import into mitochondria. The study shows that porin/VDAC stimulates carrier protein import independently of its channel activity, forming an 'elegant mechanism' to regulate mitochondrial function.
A recent study found that older adults with depression have slower walking speeds and shorter step lengths compared to those without depression. Gait problems may represent a modifiable risk factor for depression, highlighting the importance of identifying individuals at higher risk for earlier intervention.
Researchers studied Syrian hamster brain changes during hibernation and found that phosphorylated tau, a protein implicated in AD, is rapidly reversed upon waking. Hibernating animals show high levels of long-chain ceramides, which may help protect neurons from oxidative damage.
A new review highlights the need for targeted approaches to address cancer therapies' impact on bone health. Efforts to limit these effects have largely relied on anti-resorptive agents with limited assessment of fracture risk reduction.
Researchers studied genome sequences of various species to understand the genetic factors behind limb loss in snakes. By analyzing gene regulatory elements, they found that only one gene was lost in snakes, but not its associated regulatory element, suggesting a more complex process.
Researchers found that female manakins can produce a male-specific 'chee-poo' vocalization when implanted with testosterone, while untreated females cannot. In contrast, juvenile males who received testosterone exhibited vocalizations closer to those of treated females than adult males in the wild.
A study examining EMS response times to motor vehicle crashes found longer response times associated with higher mortality rates, particularly in rural areas. Prolonged response times accounted for nearly 10% of fatalities in rural/wilderness areas and 14% in urban/suburban areas.
A study found associations between depression during pregnancy and postpartum periods with smoking, intimate partner violence, and pre-existing medical conditions like migraines or premenstrual syndrome. The findings suggest that different perinatal depression trajectories have distinct characteristics, paving the way for individualize...
Scientists are creating new receptor-molecules and nanostructures to detect and destroy industrial pollutants like pesticides, herbicides, and pharmaceuticals. The goal is to develop a more effective technology for cleaning the environment, addressing a major issue due to the 'chiral' nature of these pollutants.
A new oviraptorosaur species, Gobiraptor minutus, was discovered in the Nemegt Formation of Mongolia. The specimen features unusual thickened jaws and histological analyses indicate that it likely belonged to a young individual.
A Baycrest study reveals that adults experiencing frequent forgetfulness or distraction may be displaying earlier symptoms of cerebral small vessel disease, a 'silent stroke'. Individuals with brain damage from these strokes reported poor attentiveness and being sidetracked more frequently on day-to-day tasks.
Purdue researchers develop a technology to address uncertainty in CubeSat ignition systems, enabling reliable propulsion for extended lifetimes. The innovation uses nanosecond-long pulses to initiate ignition, successfully testing over 1.5 million pulses without significant damage.
A Northwestern University team found that southern Greenland's climate was relatively warm when the Norse lived there between 985 and 1450 C.E., about 1.5-degrees Celsius warmer than surrounding cooling centuries.
Researchers have launched an ultra-large virtual docking library with over 1 billion molecules, expanding the number of 'make-on-demand' compounds for chemical biology and drug discovery. The larger library improves its odds of weeding out inactive decoy molecules.
Researchers at UC Davis developed a novel simulation that provides insights into vital atomic-scale drug-cardiac cell interactions. The study advances the development of new antiarrhythmic drugs targeting voltage-gated sodium channels, which can help predict individual patient responses to drug therapy.
A new study finds that climate change increases the risk of mental health problems in children born to mothers with prenatal depression who experience natural disaster-related stress. Infants of depressed mothers displayed greater distress and fear, less smiling and laughter, and lower soothability.
Researchers have developed a community-agreed model of worm metabolism, which has been re-optimised for relevance to metabolic changes during ageing. The model predicts that Oxaloacetate production becomes limiting in aged worms, potentially leading to extended lifespan by up to 20%.
Researchers found blocked newborn kidneys can repair themselves after obstruction removal, shedding light on how kidney damage occurs and potentially leading to regeneration methods. They identified precursor cells playing critical roles in this process.
Researchers at Osaka University developed a neurofeedback system allowing Parkinson's patients to control β waves in their deep brain. The system enables voluntary control of beta wave activity, which is associated with symptoms of the disorder.
In a study comparing chimpanzees and humans learning the same nut-cracking technique, chimpanzees acquired the skill more rapidly and reached adult efficiency earlier. The study found that teaching facilitated the acquisition of complex behaviors in both species, contradicting the assumption of human superiority in tool use.
A panel of experts recommends against surgery for subacromial pain syndrome due to its ineffectiveness in improving pain and quality of life. Decompression surgery has been found to provide no benefit over placebo or other treatment options.
Research in zebrafish reveals that clock genes determine daily behavioral rhythms and activity levels. The study found that eliminating these genes reduces energy supply, leading to lower locomotion and more resting behavior.
A team of Harvard researchers has unraveled the process by which bacteria manufacture streptozotocin, a key compound used to treat pancreatic cancer. The study reveals an iron-dependent enzyme with two domains that catalyze different steps in the production of nitrosamine compounds.
A new study found that combining cilostazol with aspirin or clopidogrel reduced the risk of ischemic stroke recurrence in high-risk patients. The dual antiplatelet therapy approach showed similar major bleeding risks compared to monotherapy.
Researchers sequenced a large portion of the fruit fly Y chromosome, discovering duplicated sequences and gene conversion mechanisms that enable genes to survive on the often-misunderstood Y chromosome. This new understanding challenges traditional views of the Y chromosome as a 'genetic wasteland',
Research found that users of usage-based insurance (UBI) improve their driving safety while enrolled, allowing them to control premium costs. UBI also shows promise in reducing hard braking incidents by up to 21% after six months.
Six new species of Ancistrus catfish with unique features such as tentacles and armor-like plates have been discovered in the Amazon rainforest. The findings highlight the need for conservation efforts to protect these creatures and their habitats from threats like habitat destruction, deforestation, and gold mining.
The Kepler 107 system's inner planets may have formed from a massive impact that stripped away their outer layers. This study uses seismic analysis to support the hypothesis that Kepler 107c, the densest planet, was created by such an event. The findings highlight the importance of stellar physics in understanding exoplanetary research.
A new study published in JAMA found that children with type 1 diabetes outperform their peers in math and reading tests. The research reviewed over 630,000 Danish students' test results and adjusted for socioeconomic status.
Researchers at the University of Bath have successfully demonstrated a new physical effect that could lead to advancements in chemical manufacturing efficiency and quality control in personalized pharmaceuticals. The technique is 100,000 times more sensitive than standard methods used today, enabling precise measurements of chirality i...
A new study reveals Cuvier's beaked whales dive up to 1,400 meters, lasting about an hour, with brief recovery times. The findings provide a baseline for studying their reactions to sonar and offer insights into the species' remarkable diving capability.
Researchers found that despite reports of big trees being more vulnerable to drought, small trees in open areas lost leaves, while shaded trees surprisingly added leaf area. This response is dependent on environmental conditions imposed by the rainforest's structure.
The Chang'e 4 spacecraft landed safely in the Von Kármán crater, a 186-kilometer-diameter impact basin. The LRO's spectacular view reveals the massive mountain range and the lander itself is barely visible due to its distance from the camera.
A study published in Toxicology in Vitro found that L-norvaline can make human cells unhealthy and eventually kill them, even at low concentrations. The amino acid is commonly used in body building supplements to boost workouts and aid recovery.
Researchers at the University of Basel found that neutrophils help tumor cells form metastases by escorting circulating tumor cells. This alliance enhances their ability to seed metastasis, and blocking it could lead to new anti-metastatic drugs.
Scientists have identified four distinct brain pattern profiles associated with conscious and unconscious states, shedding light on the neural dynamics underlying human consciousness. The findings hold potential for developing reliable biomarkers of consciousness and externally induced manipulations to restore awareness.
Researchers found that young adults who received extra adult support as suicidal teens had a reduced risk of dying, with six-fold higher death rates among those without support. The study suggests the YST intervention may have long-term positive effects on mental health outcomes.
Researchers found that millennials' recognition of 1960s-1990s songs remains relatively stable, while recognition of songs from 2000 to 2015 diminishes rapidly. The study suggests that the large diversity of popular songs in the latter part of the 20th century may contribute to this phenomenon.
Monica Ramirez-Andreotta has received the AAAS Early Career Award for Public Engagement with Science for her innovative approaches to involve communities in scientific research. Her work on projects like Gardenroots and Project Harvest aims to address environmental health issues, particularly among underserved populations.
Research published in PLOS ONE found that unfamiliar words in hyperlinks slow down reading speed, but color choice has no significant effect. Readers tend to dwell longer on linked words and re-read sentences if the hyperlink word is uncommon.
The study finds that vegetation in the region will shift from predominantly conifer to mixed conifer and hardwood forests, potentially leading to reduced timber availability and changed fresh water supplies. Climate-driven stress may also increase disease and pest susceptibility in these forests.
Scientists at Tokyo Institute of Technology developed a new model to predict nuclear fission reaction products, resolving a long-standing mystery. The 4D Langevin equations model successfully accounts for the effects of fragment shapes on fission products and kinetic energy.
Research highlights distinct racial disparities in social support needs for breast cancer patients among White and Black women. The study found that White participants relied on other breast cancer survivors as a key source of social support, whereas Black participants did not.
Chinese physicists develop mathematical equations and computer simulations to model photodetachment of negative ions via photons, simulating cosmic rays' collisions with planets. The speed of a moving surface significantly affects the chances of photodetachment, with Chloride (Cl-) ions being less prone than hydrogen (H-) ions.
Researchers create micromotors coated with red blood cell membranes and titanium dioxide that target the mucus layer of the intestine, stimulating a broader immune response. The oral vaccines successfully delivered in mice, producing ten times more IgA antibodies against Staphylococcal α-toxin than static particles.
At least 200 large animal species are declining in population and over 150 are under threat of extinction due to humans' meat consumption habits. Megafauna populations are experiencing a 70% decline, with 59% facing extinction.
University of Alberta researchers have discovered a way to make chemotherapy more effective against cancer while blocking its harmful side effects on the heart. By stabilizing a specific metabolic protein, they were able to prevent heart damage and enhance tumor regression in preclinical mouse models.
A recent study published in Diabetologia found that three-quarters of individuals with type 2 diabetes who underwent Roux-en-Y gastric bypass surgery experienced diabetes remission within one year. The research also identified predictors for success, including lower glycated haemoglobin levels and male patients, as well as a reduced ri...
A Swedish study involving over 500,000 siblings found that lower birth weight was associated with a small but significant increased risk for several psychiatric disorders, including attention-deficit/hyperactivity disorder, autism, obsessive-compulsive disorder, and depression. After controlling for family-related factors, the study fo...
Bats use rain noise as a salient informational cue to inform their decision making about emerging from roosts. This study shows that noise can be beneficial for animals, providing important information about their environment and when it's safe to hunt.
A new study found that an HIV drug reduces age-related inflammation and signs of aging in mice, holding promise for treating Alzheimer's and other diseases. The drug works by halting retrotransposon activity in old cells, which are linked to age-associated disorders.
A new machine learning methodology was developed by researchers at NCCR MARVEL to capture chemical intuition from partially failed trials. This approach helps chemists improve their synthesis conditions and create novel materials with higher surface areas.
A study found that cannabinoid receptor type-1 is involved in memory problems associated with Down syndrome. Inhibiting CB1 receptors improved memory and synaptic plasticity in mouse models.
A multicenter trial of 1,151 patients found that IV insulin intensive glucose control did not improve functional outcomes at 90 days compared to standard subcutaneous insulin injections. Intense glucose therapy also increased the risk of hypoglycemia and required more resources.
A new study finds that nearly 35% of US rural counties are experiencing protracted and significant population loss, driven by outmigration and declining fertility rates. The researchers also identified 746 depopulating counties, with an average migration loss of 43%, leading to a downward spiral of population decline.
Children spontaneously use symmetry in drawings of plant life between the ages of 4 and 7. The research found that girls use complex symmetries more frequently than boys and that complexity increases with education level. This study provides insight into children's geometrical thinking and its connection to graphical expression.
The study found that major tobacco companies are paying significantly less in Corporation Tax than they should be, with Imperial Brands and BAT making losses in the UK. The authors call for improved reporting standards and a bank-focused corporation tax surcharge to cover tobacco companies.
A team of researchers from Osaka University found that aggregated social amoebae require physical contact to induce migration, contradicting the long-held assumption that chemical signals play a crucial role. The study highlights the importance of examining cellular processes at all stages of development, particularly in understanding ...
A new study found that positive relationship experiences in early adulthood reduce stressful life events, leading to better sleep quality later in life. The research suggests relationships play a crucial role in reducing stress, which in turn affects health behaviors.
A new position paper published in the Journal of Neuromuscular Diseases emphasizes the importance of patient-centered approach in neuromuscular disease research. The paper advocates for shared decision-making and patient involvement in research activities, including clinical trials, biobanks, and regulatory processes.
Researchers from Moscow Institute of Physics and Technology developed a method to distinguish between true laser action and LED-like regime in nanolasers. The new technique allows for the calculation of a nanolaser's actual lasing threshold, which is crucial for its practical applications.
A study of 1,850 patients with multi-drug resistant tuberculosis found that vitamin D supplementation accelerated TB clearance in those receiving antibiotic treatment. The findings suggest a potential host-directed therapy to improve outcomes for patients with drug-resistant bacterial infections.
Tropical Cyclone Gelena intensified rapidly after its formation as Tropical Depression 13S. The storm developed a cloud-filled eye and bands of thunderstorms wrapping into the low-level center, according to NASA's Aqua satellite imagery.
Researchers found that bees can recognize colors as symbolic representations for basic math operations and use this information to solve problems. The study suggests that advanced numerical cognition may be found widely in nature among non-human animals.
Researchers have developed a new gene therapy treatment for Chlamydia using nanotechnology, achieving a 65% success rate in preventing infection on a single dose. The treatment targets the PDGFR-beta gene to prevent Chlamydia bacteria from entering cells.
A study published by The BMJ found that global suicide deaths increased by 6.7% between 1990 and 2016, but the age-adjusted mortality rate decreased by almost a third worldwide over the same period. Men had higher mortality rates than women, with higher rates linked to social and economic deprivation.
A study by La Jolla Institute for Immunology finds that recurrent group A strep tonsillitis is caused by a combination of genetic and immunological factors, including an insufficient antibody response against SpeA. This understanding may lead to the development of a vaccine to protect against strep throat.
A study examines how landscape plants contribute to greenhouse gas emissions during production and use, with life cycle assessment revealing the dominant contributor is equipment use. Modifying activities in landscape plant production can reduce carbon footprint and promote environmentally friendly behavior.
A new study reveals that certain children with strep throat are more susceptible to repeated tonsil infections due to smaller germinal centers in their tonsils and lower antibody levels against a key bacterial toxin. Genetic variations have also been identified as a risk factor for the disease.
Providers' reluctance to prescribe PrEP stems from concerns about increased risk-taking behavior among users. However, research suggests that PrEP can facilitate healthy sexual behaviors and enhance overall well-being. The authors propose strategies to mitigate biases and promote patient-centered care for PrEP dissemination.
A multicenter trial found that administering a nitroglycerin patch in an ambulance did not reduce post-stroke disability. In fact, it worsened outcomes for patients with brain bleeds, indicating that the treatment should not be used very early after stroke.
A new IIASA study suggests that it is possible to neutralize the natural gas threat from thawing permafrost in the Arctic by controlling human emissions. The researchers found that reducing man-made methane emissions can outweigh a large Arctic natural emission increase, making it manageable.
A new welfare tool has been developed to track the wellbeing of elephants in human care, using their behaviour and demeanour. The tool is being used by UK zoos and safari parks to assess the impact of changes in animal husbandry and develop facilities that enhance elephant welfare.
A new study suggests that estrogen plays a crucial role in the brain's response to methamphetamine, with female rats showing a stronger response due to higher levels of estrogen. This finding has important implications for developing more effective male- and female-specific treatments for addiction.
Two studies reveal pregnant women face a significantly greater risk of hemorrhagic stroke, with some groups facing even higher risks. Women with pre-existing medical conditions and those with abnormal blood vessel tangles in the brain are at particular risk.
Gypsum, recovered from coal-fired power plants, is a rich source of calcium and sulfur, promoting better root development and reducing aluminum toxicity. Its application also improves soil structure, reducing erosion and phosphorus movement, benefiting various crops like corn and alfalfa.
A recent study found substantial variability in organ donation from drug-intoxication-related deaths, with major increases reported in the Northeast, Midwest, and Southwest. The research estimates that 6.24 hearts are recovered from every 1,000 lives lost to drug intoxication.
A smaller portion of fish and chips has been developed by Newcastle University researchers, with the introduction of the Lite-BITE box. This smaller meal option, weighing around 600 calories, has been well-received by both customers and takeaway owners in the North of England and Scotland.
A recent study found that elk avoid areas with extensive tree mortality due to bark-beetle epidemics. This avoidance leads to a decline in preferred habitat for elk, impacting wildlife and land managers managing populations in affected areas.
Researchers found that interactive features on websites can discourage some users from adopting healthy behaviors, particularly among smokers with limited tech familiarity. In contrast, engaging features helped power users (nonsmokers) absorb and believe anti-smoking messages more accurately.
High-need, high-cost patients account for 50% of US healthcare spending. Patients identify care management, telemedicine, and home health visits as beneficial solutions to prevent ED overuse. Care management helps with appointment scheduling and reminders, while home-based services enhance patient convenience and comfort.
A study of 190 Australian women found that workplace sexism is associated with a poorer sense of belonging, leading to poorer mental health and job satisfaction. Integrated strategies can improve mental health but better addressing sexism is key
Researchers found a direct connection between river bend curvature and migration rate, with sharper bends causing higher erosion rates and faster migrations. The study used satellite data to track river migration in the Amazon Basin over 30 years.
Scientists at UCSF have developed the world's largest virtual pharmacology platform, enabling them to screen hundreds of millions of never-before-synthesized compounds for potential drugs. The platform has identified remarkably potent antibacterial and psychiatric drug candidates.
Fibrosis, a major complication of butterfly syndrome, is driven by the protein TSP1 and its activation of TGF-beta signaling. Researchers have identified a potential treatment by inhibiting TSP1, reducing fibrosis in tissue-engineered models.
A study published in The Journal of Bone & Joint Surgery found that rotator cuff muscle stem cells have a higher propensity to develop into fat cells, leading to fatty infiltration and weakening of the muscles. This genetic basis may explain why rotator cuff tears are difficult to rehabilitate.
Researchers compared visual processing skills in hearing and deaf infants aged 7-22 months and found that deaf infants took longer to habituate to new objects and looked away less often. This highlights a difference in how the infants process information, even when it's not auditory in nature.
Researchers at University of Queensland found that corals from the 'twilight zone' can grow faster in shallow light environments, offering a potential solution to preserving coral habitats. The study suggests that mesophotic corals can thrive with limited light, challenging current views of these deep-water ecosystems.
A study found that grandchildren of adolescent mothers have lower school readiness scores and lag behind in physical and social development. The multigenerational effect suggests that interventions targeting children born to adolescent mothers should also consider their own grandchildren.
A new study found that fractures in older adults have lasting impacts on health-related quality of life. Women with hip or spine fractures experienced significant declines in mobility and self-care, with some never recovering to pre-fracture levels.
A large pilot study confirms HPV screening is practical on a large scale and more sensitive than smear testing, detecting substantially more cervical lesions and cancer. The study's findings support extending screening intervals to at least five years without increasing the risk of potentially life-threatening disease.
Princeton researchers have demonstrated a new way of making controllable 'quantum wires' in the presence of a magnetic field. They found channels of conducting electrons that form between two quantum states on the surface of a bismuth crystal subjected to a high magnetic field. The current flow in these channels can be turned on and of...
InDevR's new VaxArray kit offers a standardized method to measure neuraminidase in influenza vaccines, improving accuracy and precision. This assay is expected to aid in the development of more broadly protective flu vaccines by enabling manufacturers to meet current regulatory requirements.
A new psychology study by New York University and Princeton University found that describing science as actions, rather than identities, encourages girls to show greater persistence in science activities. The study suggests that efforts encouraging girls to enter science might benefit from focusing on the activity of doing science.
A study led by John Wood, MD, PhD, finds that patients with sickle cell disease experience reduced oxygen delivery to the white matter of the brain, despite normal total oxygen delivery. This disparity leads to debilitating silent strokes with significant effects on executive function.
Patrick D. Lyden, MD, is recognized for his contributions to stroke treatment and management through the development of tPA and refinement of the National Institutes of Health Stroke Scale. He continues to advance stroke care through clinical trials and research on neuroprotection.
A new study simulates the effects of melting ice sheets on ocean temperatures and circulation patterns, as well as air temperatures, by 2100. The research predicts significant disruptions to ocean currents and increased warming around the world.
Researchers found that self-compassion exercises calmed the heart rate and reduced stress responses in healthy individuals. This approach has been linked to improved mental health outcomes and may be beneficial for people with depression. Future studies aim to investigate this method further.
Researchers found that NSAID carprofen triggered low-grade inflammation in the heart and kidneys, amplifying cardiorenal syndrome. Biomarkers of kidney injury increased, indicating compromised glomerular structure integrity.
A Stanford University School of Medicine investigation discovered that common opioids are less effective for patients taking selective serotonin reuptake inhibitors (SSRIs) for depression. This interaction may lead to reduced pain relief and increased risk of opioid abuse.
Researchers found that variations in a single gene led to changes in phosphorus release and calcium uptake in fish, potentially triggering ecosystem-wide effects. The study suggests a link between genetic variation and ecological implications, highlighting the importance of understanding how species adapt to their environments.
A recent study found that only fair agreement exists between clinicians' diagnosis of fibromyalgia and the published criteria used by the American College of Rheumatology. Clinicians failed to identify nearly half of patients who met the criteria, highlighting a need for improved diagnostic methods.
The Neuroendocrine Tumor Research Foundation (NETRF) has awarded $2.5 million in grants to support research into neuroendocrine cancers, including lung NETs. These grants will fund projects exploring various innovative therapies, such as CAR T-cell therapy and photodynamic therapy.
Researchers have developed an AI program that can automatically identify six species of foraminifera, microscopic marine organisms prevalent in Earth's oceans for over 100 million years. The AI uses convolutional neural networks to analyze images of the organisms' shells, providing insights into ocean characteristics and climate change.
Tropical Storm Funani is experiencing heavy rainfall southwest of its center, with rain falling at a rate of 1.2 inches per hour. The storm is rapidly strengthening and will intensify to 105 knots within two days before weakening.
Researchers have found a link between autism, serotonin levels and digestive issues in zebrafish. By replicating a mutation in the SHANK3 gene, they discovered a drastic reduction in serotonin-producing cells, which may lead to treatments for gastrointestinal symptoms.
The review finds that while antibiotic development has improved, the most recently approved drugs represent modifications to existing classes rather than innovative approaches. Unmet needs persist due to a lack of treatment options for multidrug-resistant infections.
Scientists have created an 'unclonable' tag that can never be replicated, using physical unclonable functions (PUFs) with microparticles forming random patterns. The system correctly identified 76% of the tags, with estimated 2.5 x 10^120 unique codes.
A Japanese study found an increase in cervical cancer rates, with a rise in incidence despite improved treatment survival rates. Younger patients surprisingly showed less resistance to radiation therapy, while older individuals had better outcomes for localized cancers.
A team of researchers led by Professor Kang Taek Lee developed a new electrode material that uses nickel to improve the oxidation reaction efficiency of hydrogen. The material exhibits high-performance and high-durability due to the controlled exsolution of nano metal catalysts, which helps stabilize the fuel cell's performance.
Acarbose, a type II diabetes drug, changes the gut microbiome in a reversible and diet-dependent way, according to new research. The findings suggest that more attention should be paid to how medications affect the gut microbiome, particularly for diabetes treatments.
A new study from the University of Eastern Finland explores how norms related to touch are reproduced through embodied emotions, influenced by Finland's historical trauma and childcare ideals. The researchers analysed a unique set of data, namely touch biographies, which narrate individuals' lives through their touching experiences.
Researchers found epigenetic changes in the brain's emotional center that last a lifetime, leading to increased risk of psychological problems and addiction. Early-onset drinkers showed reduced BDNF levels, which can impair normal brain development.
Excessive weight gain in early childhood can lead to higher cholesterol levels, central fat, and cardiovascular disease risk in teenagers. A new study found that earlier onset of high BMI in children under two years is associated with more severe health outcomes.
A historian at UNH reveals that popular TV show 'Downton Abbey' presents a sanitized version of life in post-Edwardian England, airbrushing over harsh realities like poverty and sexism. The show's creators aimed to create a more palatable experience for modern audiences.
Researchers at the University of Seville developed a predictive method to quantify energy and economic savings from using smart lighting control systems. The study found that these systems can generate significant energy savings, especially when paired with efficient LED lighting.
A study of over 8 million albums from 1956 to 2015 reveals that new musical styles emerge as a result of counter-signaling from outsider groups. This challenges traditional theories on the evolution of fashion and trends in music, highlighting the role of elite competition in driving innovation.
Researchers discovered a novel metabolic pathway in cancer cells that produces an unusual fatty acid, sapienate, allowing them to bypass fatty acid metabolism inhibition. This finding can explain the resistance of certain cancer types to therapy and opens new avenues for targeted treatment.
A recent study found that over 30% of healthcare reviews fail to fully report potential side effects of medical interventions, highlighting the need for more accurate reporting and proactive approaches to prompt reviewers to include these critical details.
Researchers at Purdue University have developed a chemical conversion process that can transform polyolefin waste into valuable products, including polymers, naphtha, and clean fuels. The technology has the potential to boost recycling profits and reduce global plastic waste stock.
Researchers found that eliminating protein YTHDF1 boosts dendritic cell activity, leading to better immune response against cancer. This discovery opens new avenues for cancer treatment and may lead to effective combination therapies with checkpoint inhibitors or dendritic cell vaccines.
Researchers have developed a new technique using machine learning to classify large datasets of camera trap images, reducing the time needed for analysis. The computer can identify species with high accuracy and also learn to distinguish between empty images, greatly increasing efficiency.
A multi-pronged effort will be launched to combat cervical cancer in Malawi, with a focus on early screening and same-day treatment of precancerous lesions using thermocoagulation. The project aims to increase the number of women screened and treated, and decrease loss to follow up.
A new study found that prenatal maternal depression affects infants' temperament, with those born to depressed mothers experiencing greater distress and lower emotional regulation. The negative impact was amplified when pregnant women lived through Superstorm Sandy.
Researchers found that combining metformin with venetoclax and a PD-1-targeted antibody can efficiently kill breast tumor cells and prevent tumor growth. The treatment strategy was tested in animal models and showed promising results.
The BMJ launches a 'give us a break' campaign calling for adequate rest breaks for doctors, addressing wellbeing and patient safety concerns. Nearly 36,000 junior doctors have reported working hour issues since 2016, highlighting the need for improved breaks.
Dr. Ami Pflugrad-Jackisch will use the NEH fellowship to complete her book 'The World of Westover: Mary Willing Byrd, Gender, Slavery, and the Economics of Citizenship in Revolutionary Virginia.' The study examines how Byrd's interactions with the state, military, and market were out of the ordinary for a woman during that time.
A new study reveals that people believe good spirits reside in mountains and evil spirits in caves, and that governments are rated as more moral than organizations after a transgression. Meanwhile, concerns about machines making life-or-death decisions may limit their role in the future.
The NCCR MARVEL/CECAM team has been awarded the EPFL Open Science Fund to develop open software services for classrooms and research. The team will create an online hub with simulation and data-analysis tools that can be easily used by researchers and students.
A four-year study found that manure injection decreases overall phosphorus losses and promotes dilution of dissolved phosphorus, compared to broadcast manure applications. However, convincing dairy farmers to switch may be difficult due to concerns about sedimentation and site variability.
A study of 2,766 physicians found that those receiving payments from a cancer drug's manufacturer were more likely to prescribe the drug for certain types of cancer, including kidney and lung cancer. Financial relationships between physicians and drug companies can influence prescribing practices.
Scientists used high-pressure techniques to measure sound velocities of a key mineral in the Earth's mantle, shedding light on its composition and role in the lower mantle. The findings suggest that subducted oceanic crust plays a crucial role in explaining the magnitude of seismic velocity reductions at depths below 660 km.
Research from City St George's University of London found that investors tend to dismiss analysis from those with less favorable surnames. Analysts with favorable surnames elicit stronger market reactions to their forecasts.
A study reveals that tropical hotspots have higher rates of speciation over the last 25 million years, with some regions experiencing up to 36% higher bird speciation compared to non-hotspot areas. In contrast, temperate regions are mainly populated by immigrant species that originated elsewhere.
A new study published in Neurology suggests that education does not play a significant role in when the disease starts or how fast it progresses. Researchers found an association between higher education and better thinking and memory skills at the start of the study, but this did not translate to slower cognitive decline.
Researchers found that prostate cancer cells absorb fatty acids, increasing tumor growth, and blocking this process slows cancer development. The study suggests a possible therapeutic target for treating prostate cancer, particularly for men with aggressive disease.