Researchers found that nerve growth factor and tuft cells stimulate gastric tumor growth through aberrant cholinergic signaling, providing a potential therapeutic target for stomach cancer. Blocking nerve growth factor receptor inhibited stomach cancer growth in mice.
For the first time, a biodegradable polymer coating has been synthesized using chemical vapor deposition, addressing a long-standing gap in degradable implant coatings. The coating's degradation rate can be controlled by adjusting the ratio of monomer types and side groups.
A study of 450 patients found 72 with 75 unique gene mutations, affecting 16 percent of younger-onset CRC cases, suggesting genetic counseling and multigene panel testing for early-onset patients
Researchers found that KRAS mutant cancer cells form more stress granules in response to chemotherapy, making them harder to kill. A new compound target, 15-d-PGJ2, may help improve treatment outcomes by blocking this coping mechanism.
Researchers used partial cellular reprogramming to reduce signs of aging and extend lifespan in mice with premature aging mutations. The approach altered epigenetic changes, suggesting that aging is a plastic process.
The USDA has awarded $3.4 million to seven research projects aimed at developing new wheat varieties with improved yield and adaptability to different regions. These grants will support international collaboration on wheat research and help meet growing demand for wheat worldwide.
Researchers at Saint Louis University found that silencing a protein in liver and adipose tissue significantly improves blood sugar levels and reduces body fat in animal models. This breakthrough could lead to new treatments for insulin-resistant obese or overweight patients.
A new method has been developed to identify suitable protein structures directly from patients' tumor cells using mass spectrometry. This approach allows for the identification of mutated peptides presented on the surface of cancer cells with high accuracy and speed.
Researchers have identified nearly two-dozen solid electrolytes that could replace volatile liquids in smartphones and laptops. The AI-powered approach allows for rapid screening of materials, identifying the most promising candidates for further study.
A University of Alberta study found that proton pump inhibitors (PPIs) decrease capecitabine's effectiveness in gastric cancer treatment, reducing progression-free survival by over a month and overall survival by two months. PPIs can also affect colorectal cancer treatment efficacy.
Researchers have combined CRISPR gene editing with single-cell genomic profiling to understand nuanced cellular processes. The new technology enables precise manipulation of genes in individual cells, revealing previously unknown functions and advancing the field of genetic engineering.
A new study from Lund University found that women with a high expression of the ER-beta estrogen receptor in their tumours had better outcomes after undergoing chemotherapy. The research could lead to more frequent check-ups and additional treatment for high-risk patients.
A new study published in Diabetes Care shows that IUDs and subdermal implants are the safest hormonal contraceptives for women with diabetes, with low rates of thromboembolic events. The findings expand pregnancy planning options for this population, encouraging physicians to offer these effective and safe birth control methods.
The EurekAlert! Fellowships support early-career science reporters from emerging economies to attend the AAAS Annual Meeting and network with peers. The 2017 fellows demonstrated outstanding performance in science news reporting, showcasing their solid grasp of timely issues and everyday relevance.
A study by researchers found that people in low relationship power situations vent their frustrations through buying opposite-brand products, such as switching from Diet Coke to Pepsi. This behavior is more effective than doing nothing or expressing frustration openly.
The University of Nevada, Reno's Global Water Center is launching a new 5-year initiative to preserve the Mekong River's biodiversity and ecosystem. The project aims to study the river's climate, hydrology, and biodiversity, build partnerships for sustainable development, and educate communities about the importance of a healthy Mekong.
Researchers at Nagoya University have synthesized stable antiaromatic nickel norcorroles and investigated their interactions, revealing face-to-face interactions that form a triple-decker structure with aromatic characteristics. The resulting materials exhibit nonlinear optical properties and potential applications in optoelectronics.
A new biochemical study from Johns Hopkins researchers found that a common genetic variant associated with type 2 diabetes risk makes a protein that is more efficient than its less risky counterpart. The 'hyperactive' zinc transporter protein may be slowed down to lower diabetes risk, according to the findings.
A new biomarker enzyme ALDH1A3 has been identified in mesenchymal glioma stem-like cells, which are responsible for the tumorigenicity of glioblastoma multiforme tumors. The researchers have developed a small molecule inhibitor GA11 that targets this enzyme and has shown potent efficacy in preclinical testing.
Researchers at Beth Israel Deaconess Medical Center discovered that a subset of neurons anticipates the effects of drinking by preparing the body for an influx of water seconds before consumption. This 'top-down' control helps regulate intake and prevent negative consequences.
Researchers have created a new seafloor map that provides detailed information about the 2015 eruption at Axial Seamount. The map reveals 14 separate lava flows containing nearly 156 million cubic meters of lava, as well as precise locations of eruptive fissures.
Research by Dr Pallavi Amitava Banerjee found that STEM enrichment schemes had no direct impact on math GCSE results. Despite this, the activities aimed to improve student understanding of science and maths, as well as break stereotypes about STEM subjects being only for 'the brainy'.
Researchers have discovered a star that ingested some of its planets, revealing a violent history for the planetary system. The star's composition suggests it devoured four planets, preserving lithium and other elements in its atmosphere.
Researchers used supercomputer simulations to confirm the link between human-induced climate change and deadly heat waves in India and Pakistan. The study found a substantial increase in the likelihood of such heat waves, with chances expected to rise as global warming continues.
Researchers developed a new framework for faster control of a quantum bit, accelerating switching with unprecedented speed. The technique enables less prone to errors in high-speed operation, paving the way for quantum applications like secure communications and simulation of complex systems.
A special issue of Cancer Epidemiology highlights the importance of cancer registration in resource-constrained settings, demonstrating cost savings through economies of scale. The study reviews cancer registries in Kenya, Uganda, Colombia, India, and Barbados, offering lessons for other countries with similar constraints.
Researchers urge environmental movement to proactively seize opportunities under a Trump presidency, citing China and other countries' plans to implement the Paris climate treaty regardless of US involvement. The next four years will be challenging, but proactive action can strengthen the movement beyond the Trump presidency.
Researchers propose a new type of traveling wave pattern that can adapt to varying system sizes, shedding light on bacterial cell division processes. The 'stretchable map' theory offers insights into protein self-organization and surface mapping on growing cells.
WPI researchers develop a liquid biopsy chip that can trap and identify metastatic cancer cells in small amounts of blood. The device uses antibodies attached to carbon nanotubes, which create an electrical signature that can be detected to identify captured cells.
Researchers found that Neptune-mass worlds are likely the most common type of planet to form in icy outer realms. The study provides insight into the types of planets waiting to be found far from a host star, where scientists suspect planets form most efficiently.
Researchers at Stanford University School of Medicine used optogenetics to show that inducing synchronized activity in a specific nerve tract within the thalamus is sufficient to cause seizures, while disrupting it can terminate them. This finding may lead to improved ways of reducing or preventing absence seizures in susceptible child...
A recent study published in the New England Journal of Medicine found that Zika-linked abnormalities in human fetuses are more common and severe than initially thought. Out of 125 pregnancies among Zika-infected women, 46% resulted in birth defects or fetal death, with microcephaly being only one of several complications.
E-cigarette vapour exposure has been shown to be genotoxic and cytotoxic in human lung cells at high doses. In contrast, Vype e-cigarette vapour produced no DNA damage even at 28 times the equivalent smoke dose. The findings suggest that e-cigarettes are safer than smoking cigarettes.
Researchers at the University of Rochester Medical Center have identified a potential new treatment approach for lysosomal storage disorders, which cause disruptions in cellular functioning. The study found that repurposed drugs can overcome toxic build-up in affected cells, improving survival rates and quality of life.
A UK soft drinks industry levy is estimated to have significant health benefits, especially among children. The study finds that reducing sugar content and increasing prices of high-sugar drinks will have the greatest impact on health.
A Massachusetts General Hospital team has identified a key genetic pathway underlying metformin's ability to prevent and suppress cancer growth. By targeting the nuclear pore complex and enzyme ACAD10, metformin slows cell growth and extends lifespan in both human cells and the C.elegans roundworm.
Researchers at the University of Helsinki have successfully corrected Parkinson's disease motor symptoms in mice using a PREP blocker treatment. The treatment, which blocks the formation of alpha-synuclein aggregates, restored motor skills and cleared brain accumulations within two weeks.
Scientists analyzed hundreds of viral genome sequences to identify evolutionary patterns in rabies viruses that jump between host species. The study found unique trends in bat-related and dog-related rabies strains, suggesting different evolution rates and host jumping mechanisms.
Research by Dr. Josef Penninger found that RANKL inhibition can delay and prevent breast cancer development in mice with mutated BRCA1. The loss of RANK also impaired tumor progression, raising the possibility of a novel targeted approach for breast cancer prevention.
The new database provides a comprehensive overview of the world's lakes, with estimates of over 180,000 cubic kilometres of water stored in more than 1.4 million lakes. The study also reveals that lakes in hilly or mountainous regions tend to be deeper than those in flat landscapes.
Researchers used microseeding technique to overcome hemihedral twinning in protein crystals. The method successfully produced untwinned crystals of LigM, leading to improved crystal structure determination.
Researchers have discovered a potential new approach to combat malaria by disrupting mosquito hormone signaling, reducing transmission and lifespan, and blocking parasite development. The findings suggest that applying DBH to bed nets or spraying it indoors could be an effective alternative to insecticides.
Researchers at FAU are developing a new hybrid device to combine magnetic resonance imaging and angiography for faster stroke diagnosis and treatment. This innovative approach aims to reduce the time needed for patient transfers and save valuable time when treating stroke patients.
Research at Kobe University found that horses send signals to humans both visually and physically when faced with unsolvable problems, adapting their behavior based on humans' knowledge. This high social cognitive ability may have been acquired during domestication, enabling horses to form close bonds with humans.
This review article discusses the neural control mechanisms behind fly larval locomotion, a complex motor behavior shared by both vertebrate and invertebrate species. Key findings from Drosophila models reveal the crucial role of genes in regulating locomotor rhythm and pattern generation.
Researchers at KIT and Jacobs University Bremen have discovered a new class of host molecules, namely, barrel-shaped cucurbiturils, which can transport medical substances and hormones more efficiently. This breakthrough may lead to improved medicine formulations with reduced side effects.
A new study published in The Journal of Sexual Medicine finds that relationship length and age are more important than contraceptive type in predicting women's sexual desire. Contraceptives do not decrease desire, contrary to popular belief.
New research predicts that aquifers in parts of India, southern Europe, and the US could be depleted within 2040-2060, affecting up to 1.8 billion people. Heavy irrigation regions in dry climates face the greatest threat of depletion.
A new study reveals that experiencing cultural distinctiveness can broaden an individual's definition of 'home' to include related cultural groups. This expansion allows consumers to fulfill the need to connect with their home culture by favoring brands associated with a related group.
Researchers propose new approaches to fight diseases using economic epidemiological modeling and Lagrangian approach, which consider unique factors of social and geographic patches
Rates of dementia and Alzheimer's disease are higher among older kidney transplant recipients than in the general population. Older patients with kidney failure who receive a kidney transplant are at increased risk of developing these conditions, which can threaten both their transplanted organ and survival.
Researchers at UTHealth found that industrialization led to a rapid decline in vertebrate populations, with an average decline of 25% every 10 years for endangered species. Preserving ecosystems and habitats is crucial to preventing this decline.
A team of UCLA researchers has developed an automated diagnostic test reader for antimicrobial resistance using a smartphone. The device connects to a phone and conducts testing on up to 96 wells, with results returned in under one minute.
A specific group of genetic variants in the human leukocyte antigen genomic region is linked to enhanced protection against HPV-positive oropharyngeal cancer. The study found eight loci associated with susceptibility to oral cavity and pharyngeal cancer, including seven that had not been previously linked to mouth or throat cancer.
Researchers found a decline in hearing loss prevalence among US adults aged 20 to 69 years, from 16% to 14%, between 1999-2004 and 2011-2012 periods. The study suggests that age-related hearing loss may be delayed until later in life.
A team of scientists from Helmholtz Zentrum München has isolated and characterized therapy-resistant leukemia cells, which are responsible for relapse in the disease. These cells can be eliminated using modern genetic engineering techniques, offering a new approach to prevent disease relapse.
Researchers have identified new gene fusions and mutations associated with a subset of GIST patients, providing novel insights into the disease's biology. These findings could lead to personalized treatment approaches and improved outcomes for GIST patients.
Chemists at KIT have developed a method to control the setup of precision polymers by light-induced chemical reactions. This allows for precise arrangement of chain links, leading to defined properties and potential applications as storage systems or synthetic biomolecules. The new synthesis reaction is reported in Nature Communications.
Research suggests a link between congenital cytomegalovirus and acute lymphocytic leukemia, with Hispanic children at highest risk. The study indicates a 3.71-fold increased risk in CMV-positive newborns.
Infants in participating families used significantly less medical services during the first year of life, with a one-third reduction in emergency room visits and fewer primary care doctor visits. The program also benefited low-risk families, suggesting its benefits extend beyond those at risk for problems.
A study of 1.2-million-year-old tartar reveals that ancient humans used a kind of toothpick to clean their teeth, while consuming a balanced diet of meat and starchy foods. The analysis also suggests they ate grass seeds and had access to forests.
Researchers studied 36 mini-spiral galaxies and found a link between ordinary matter and dark matter. The structure of dark matter mimics visible matter in its own way, disagreeing with current hypotheses.
A Rift Valley fever outbreak has been reported in Niger, with 64 human cases and 23 deaths confirmed. Umeå University's Osama Ahmed Hassan joined a UN expert mission to develop action plans to curb the spread of the disease. The mission aimed to implement short-, mid- and long-term strategies to prevent further outbreaks.
A study of three genes associated with prostate cancer found that men with inherited mutations are more likely to develop aggressive forms and die earlier. The study suggests that germline mutations in these genes can be used to predict risk for lethal prostate cancer.
A new mapping system uses biodiversity, climate, transport and crop yields data to identify areas for road-building projects that balance food production with environmental protection. The approach aims to guide developers and conservationists towards more sustainable infrastructure planning.
A partnership between UMass Amherst and PCL Inc. has enabled researchers to screen thousands of promising molecules for potential as new drug therapies. The sol-gel capture technology allows for highly sensitive target-molecule detection in chemically complex plant samples.
Researchers developed a method to read and amplify high confidence states using decoded neurofeedback, boosting participants' confidence without awareness. The effect was reversible, with confidence decreasing when the pattern was no longer detected.
The National Academy of Medicine has launched a wide-ranging initiative to promote clinician well-being and resilience. The collaboration aims to identify priorities and collective efforts to advance evidence-based solutions and promote multidisciplinary approaches to combat burnout, depression, and suicide among healthcare workers.
Dr. Steven Murawski's team will explore how oil spills affect economic, ecological and social systems of fishing communities in Florida, Alabama and Mississippi. They aim to identify adaptive strategies to mitigate future oil spill impacts.
Scientists have developed a technique to analyze brain patterns, which could help treat anxiety, eating disorders, and other conditions. By using decoded neurofeedback, researchers reduced fear responses in subjects by associating the stimulus with positive outcomes.
Researchers have invented a new method called EF-X, which stimulates protein motions and visualizes them in real-time at atomic resolution. This approach enables the creation of video-like images of proteins in action, opening up new avenues for understanding protein function and potential applications in medicine.
A sub-analysis of the KEYNOTE-012 trial found that Asian head and neck cancer patients lived longer with pembrolizumab than the overall population. The fixed dose of pembrolizumab showed better median overall survival and disease control rates in Asians, indicating potential as a first-line treatment.
A new study comparing two genetic sequencing tests found that results can differ significantly in the same patients, with only 22% of detected alterations matching between platforms. The findings have significant clinical implications, highlighting the need for more detailed comparisons of test results across larger patient populations.
Researchers have developed a non-destructive imaging technique to accurately determine the sex of baby chickens within four days of hatching, promising to reduce animal welfare concerns. The technique uses optical spectroscopy to identify gender-specific biochemical differences in embryonic blood, with an accuracy rate of 93%.
Stowers researchers discovered that DNA enhancers engage in an ongoing contest between activation and repression, resulting in a different epigenetic state of histone proteins. This finding clarifies the often misunderstood role of repression in DNA enhancers and its importance as an action.
Cancer Research UK is investing £39 million over five years into the Manchester Centre, focusing on translational research and training the next generation of cancer researchers. This funding will support innovative approaches to treating cancer, including radiotherapy and personalised medicine, with the aim of improving patient outcomes.
A study by Mohamed Mahmoud reveals that fish farm aromas are caused by a complex mixture of substances, including geosmin and manure smell. The researchers identified ten other substances with musty-earthy smells, which run off from land into the water and affect the fish.
Brain connections critical for complex thinking skills deteriorate with age, while movement and hearing connections remain relatively well-preserved. Researchers analyzed brain scans from over 3,500 people aged 45-75 to understand aging's effects on the brain.
Research reveals that large gem diamonds, like Cullinan and Lesotho Promise, formed from pure carbon crystalized in a pool of liquid metal. The study provides insights into deep Earth processes and oxygen availability in the mantle.
Researchers have developed a lab device that enables early assessment of drug effects against cancer tumors, speeding up the adoption of therapeutically effective treatments. The microfluidic system allows for real-time monitoring of cell responses to drugs in a more accurate 3D model than traditional 2D cells.
Scientists have discovered neural stem cells in epileptic brain tissue outside normal regions, suggesting greater plasticity in damaged brain areas. The study provides new knowledge about molecular characteristics of these cells and may lead to improved treatments for epilepsy.
A team of researchers has achieved the first optical coherence tomography images of cubic meter volumes, offering opportunities for long-range measurements and imaging. The new technology could be used to monitor processes, take technical measurements and nondestructively evaluate materials in industrial settings.
A new study from Colorado State University found that using cannabis for depression or anxiety relief may not be the long-term answer. Researchers analyzed data from 178 college-aged users of recreational cannabis, who reported lower symptoms of one condition compared to another.
Large gem diamonds contain metallic inclusions and traces of fluid methane and hydrogen, providing insights into the deep mantle. The composition of these inclusions resolves a major enigma in diamond formation.
Researchers found that adults with lower levels of education are more likely to experience a heart attack. The study analyzed data from over 267,000 men and women in New South Wales and found that those with no university degree were around 150% more likely to have a heart attack than those with a degree.
Scientists used worms to decipher how bacterial signals from the microbiome influence the host, shedding light on diseases such as type 2 diabetes and obesity. The study found that specific bacterial genes modify worm physiology, serving as a model to study the gut microbiome in mammals.
A study found that patients with oropharyngeal cancer who recur have higher levels of antibodies for proteins E6 and E7, which can detect recurrence before it's diagnosed. This biomarker could provide an early window for treatment.
A recent study by University of British Columbia researchers found that excessive reoperations in breast cancer surgeries result in significant costs to the Canadian healthcare system. The study concludes that with current reoperation rates being over double recommended targets, the additional cost is substantial.
A stem cell-based treatment, known as the Cell Bandage, has been trialled in humans and shown to repair damaged meniscus tissue, restoring full knee function. The trial received positive results, with three out of five patients retaining an intact meniscus after 24 months.
The National Academies of Sciences, Engineering, and Medicine recommend a re-examination of the Comprehensive Everglades Restoration Plan's original goals due to changing environmental conditions. The report emphasizes the need for forward-looking, systemwide analysis of Everglades restoration outcomes across various scenarios.
New research suggests that global warming could slow the upward migration of certain subalpine tree species, such as Engelmann spruce and limber pine. The study found that warming can harm young trees even in their first year, reducing seedling survival rates at all three elevations.
New study published in Psychological Science suggests that a person's character is more important than their actions in determining our sense of moral disgust. Researchers found that participants rated individuals with worse characters as more disgusting, regardless of the action taken.
Scientists have discovered a new long RNA molecule, XACT, which accumulates with XIST on active X-chromosomes in human embryos. This finding explains why XIST is unable to trigger X-chromosome silencing until later stages of development. The research also reveals that XACT restrains XIST activity before chromosome silencing occurs.
A statewide colorectal cancer screening study found that 16% of patients diagnosed under age 50 have an inherited genetic mutation increasing their cancer risk. The study identified a broad spectrum of mutations in early-onset colon cancer patients, including those linked to breast cancer risk.
A study published in Physiology & Behavior found that desirable taste determines food choice but not consumption volume. Researchers fed mice tasty human foods and discovered they didn't gain excess weight despite strong preference for these diets.
A study found that patient and kidney survival rates are comparable among donor age groups, including those over 80. Kidneys from octogenarian donors have a higher discard rate, but the difference is not significant. The results support using extended criteria donors, including older adults.
Two new studies provide a step-by-step account of an underwater volcano eruption, revealing that deformation patterns and tidal activity can be used to estimate future eruptions. Monitoring magma pools underneath the Axial Seamount has been shown to help predict undersea eruptions.
Researchers have created a unique model of prostate cancer biology using patient tissue, allowing them to study the differences between normal and cancerous cells. The breakthrough uses conditional reprogramming, a laboratory technique that enables continuous growth of healthy and cancer cells indefinitely.
Researchers analyzed data from 73 studies to find that children of authoritative parents exhibited better outcomes in interacting with the world, including healthier food choices and safer decision-making. They also provided valuable opinions on family consumption decisions.
Professor Ari Waisman receives prestigious Sobek Prize for groundbreaking multiple sclerosis research, enabling deeper insight into inflammatory cell role and regulation in the brain.
Tropical Cyclone Vardah produced heavy rainfall in the Bay of Bengal and Arabian Sea, with estimated totals ranging from 300-500 mm. The Global Precipitation Measurement mission detected intense storms with rainfall rates exceeding 101 mm/h, indicating a lifetime of heavy precipitation.
A new study reveals that brain stimulation can improve timing abilities in mice lacking dopamine, a key player in Parkinson's disease. The breakthrough finding suggests that targeted brain stimulation could be used to treat cognitive problems caused by PD and possibly other conditions.
Researchers find metallic iron slivers in exceptionally large stones, indicating a liquid metal origin. The discovery provides insight into the geological formation of massive diamonds, such as the Cullinan Diamond.
A study by Lawson Research Institute has discovered that the Retinoblastoma protein works with EZH2 to silence repetitive DNA sequences, potentially leading to enhanced therapies for cancer and HIV. The research suggests that targeting these proteins could reveal viral hiding places in immune memory cells, allowing for new treatments.
Researchers sequenced the Iberian lynx genome, finding extreme erosion of its DNA and low genetic diversity. This limits its ability to adapt to environmental changes, with multiple potentially harmful genetic variants identified.
New research by University of Toronto professor Cindy Chan finds experiential gifts improve relationships from the recipient's perspective. Emotionally evocative experiences elicit a strong emotional response, making them more intensely emotional than material possessions.
A consortium of researchers will assess various interventions, including bovine colostrum and elemental diets, to improve gut health and reduce mortality rates. The research aims to address the high mortality rate of severe acute malnutrition, particularly among children in low-income countries.
Researchers from MIT develop a new coreset-generation technique to shrink large data sets, preserving fundamental mathematical relationships. The technique can reduce massive matrices to smaller sizes, enabling faster computations and improved analysis.
Researchers induced autistic-like behavior in mice by lowering nSR100 protein levels, showing its causative role in autism. The study identifies nSR100 as a hub that channels molecular miscues contributing to the disorder.
Clinically depressed children show blunted response to rewards in brain activity, a key finding that may help explain the biological underpinnings of depression. Researchers hope this discovery can lead to new treatments and improve long-term outcomes.
Researchers from OU, BU, and Smithsonian found that Arctic ground squirrels arrived on Chirikof Island at least 2,000 years ago, contradicting previous assumptions. The study's results have implications for conservation efforts in the region, highlighting the need for long-term data to determine native and indigenous species.
Astronomers discovered a rare event where a star was destroyed by a massive black hole's gravitational tides, producing an unusually bright flash of light. The event occurred in a distant 'red' galaxy with older stars, defying typical supernova models.
Researchers have developed an ultra-high-speed optical fiber sensor that can detect structural damage in real-time, with a sampling rate of up to 100 kHz. This breakthrough technology has the potential to monitor the health of various structures and applications in robotics.
A University of Washington study has captured the eruption of an underwater volcano in unprecedented detail, providing new clues about the behavior of volcanoes where two ocean plates are moving apart. The research used data from the Cabled Array seafloor observatory to analyze seismic vibrations and movement before and during the event.
Scientists found evidence that a metabolic oscillator acts as regulator of cell division, contradicting textbook description of cyclin-dependent kinase complex. The oscillator oscillates in synchrony with the cell cycle but can also occur independently.
A new study examines 200 feminization rhinoplasties in conjunction with lip-lift techniques and forehead reconstruction. The procedures significantly improve the appearance of male-dominated facial features, enhancing transgender patients' self-esteem and overall well-being.
Researchers have identified networks of changing proteins specific to Alzheimer's disease, highlighting the importance of inflammation and microglia. By analyzing post-mortem brain proteins, they uncovered patterns pointing to glial cell involvement in the disease's pathogenesis.
Researchers developed a mapping system to identify areas where new roads can increase food production with minimal environmental cost. The study found potential for massive habitat conversion in some proposals, but also identified areas where new roads could substantially boost food production through improved transport links.
A computer simulation developed by Johns Hopkins researchers helps predict the potential impact of a new short-course treatment regimen for drug-resistant tuberculosis. The model suggests that this regimen could lower MDR-TB incidence in Southeast Asia by 23% over eight years, potentially averting over 100,000 cases annually.
A hormone-disrupting compound could provide a new strategy for controlling the spread of malaria by preventing transmission of malaria parasites in female mosquitoes. The study found that DBH-treated mosquitoes were less likely to be infected and produced fewer eggs, making it an effective alternative to insecticides.
A mathematical model reveals that deployment of universal vaccines across large populations can significantly reduce flu transmission, slow the emergence of new strains, and transform influenza management in the future.
Researchers discovered a single gene mutation causing two types of heart disease: one causes holes in infants' hearts, and the other leads to heart failure. The study revealed how the GATA4 gene's disruption affects cardiac development and muscle contraction.
Researchers found that B2 RNA interacts with EZH2 enzyme to activate heat-shock genes and induce the cellular response to stress. The study reveals a new mechanism for EZH2 to activate genes outside of its typical PRC2 complex.
Scientists have developed a new theoretical framework to improve the stability and intensity of particle accelerator beams. The theory couples vertical and horizontal motions of particles, providing important tools for designing high-intensity beam manipulations.
An international study of 260 surgical patients found that just over four percent were conscious before the start of surgery, but none remembered it afterward. The researchers noted no long-term problems associated with brief awareness and emphasized that this does not dissuade patients from necessary surgeries.
The new US law aims to reduce harm to marine mammals and improve species protection through stricter fishing regulations. The law, set to come into effect on January 1, 2017, requires countries to comply with the U.S. Marine Mammal Protection Act, impacting global seafood trade and conservation efforts.
A new study reveals that roads now fragment land to an extent that only 7% of road-created patches are greater than 100 square kilometers. The research highlights the significant impact of roads on the environment, including deforestation and fragmentation, chemical pollution, noise disturbance, and increased wildlife mortality.
Researchers at the University of Waterloo developed a new detection method that will detect approximately 10 black holes per year, doubling the current number within two years. This method combines microlensing and radio wave interferometry to extract parameters such as mass, distance, and velocity from black hole events.
Scientists at the University of Southampton have discovered six new animal species in undersea hot springs off the coast of Madagascar. The unique marine life was found around hydrothermal vents, highlighting the importance of exploring other hydrothermal vents in the southwest Indian Ocean to assess potential impacts from mining.
Research reveals that irrigation channels and land use patterns influence snail dispersal, with villages having more channels experiencing higher migration rates. The study provides insights into the factors driving schistosomiasis re-emergence in Asia.
Recent sea level rise estimates suggest a two-meter increase by 2100, posing challenges for policymakers and scientists. The Princeton-PSU team recommends combining research priorities with policy needs to make informed decisions.
Astrocytes play a crucial role in brain tissue recovery after injury, with the Ror2 protein promoting their proliferation. The research team discovered that Ror2 is activated by basic fibroblast growth factor, which enables astrocytes to start proliferating and minimizing inflammation around damaged neurons.
Researchers at the Salk Institute have discovered that intermittent expression of genes normally associated with an embryonic state can reverse the hallmarks of old age. This approach resulted in the rejuvenation of mice with a premature aging disease, countering signs of aging and increasing their lifespan by 30%. The early-stage work...