Researchers developed a publication strategy that allows authors to document data workflow, enabling users to reproduce simulations from scratch. This increases the reliability of simulation results and enhances model utility.
A study developed a template to determine an animal's ability to cope with climate change droughts, considering physiology and environment. The Adaptive Triquetra model assesses species' resilience to increasing aridity by evaluating traits such as temperature tolerance and food availability.
Researchers at ICFO have developed a solution-processed, semi-transparent solar cell based on AgBiS2 nanocrystals, which are non-toxic and abundant. The cells achieved power conversion efficiencies of 6.3%, competing with current thin film technologies, and offer potential as a low-cost alternative to traditional solar cells.
A researcher at the University of Texas at San Antonio has received a $441,000 grant from the National Institutes of Health to develop a predictive model for chronic conditions. The goal is to identify patients at risk and alert doctors early, preventing further ailments before diagnosis.
Researchers from Hokkaido University developed a new method to track the switching on and off of circadian genes in freely moving mice, enabling the monitoring of gene expression patterns in specific tissues. This technique has significant implications for understanding clock gene function and its effects on mouse behavior.
Experts warn that crop yields will decline within a decade unless new and improved varieties are developed and adopted by farmers immediately. The research highlights the impact of temperature increases on crop duration, which can lead to reduced biomass and yield.
A study of Minnesota patients found a possible increase in Parkinson's disease and parkinsonism cases between 1976 and 2005, particularly in older men. The trends may be associated with decreased smoking rates over the decades.
A new study led by NIH researchers suggests that rod photoreceptors in mammals evolved from cone cells through a protein-mediated transformation, enabling nocturnal animals to thrive. The findings provide insights into the evolution of night vision and have potential applications for regenerating retinal cells.
The MasterCard Foundation Scholars Program at Carnegie Mellon University will benefit 125 students from Sub-Saharan Africa, providing globally recognized degree programs in ICT. The program aims to expand future career options and support growth and development of the technology sector in Africa.
Researchers led by Salil Lachke are investigating cellular processes controlling protein production in eye lenses to prevent cataracts. The team aims to build a biological gene regulatory circuit and understand the role of RNA-binding proteins in lens development.
Scientists simulate cuprates to understand pseudogap phase and superconductivity emergence. A team led by Thomas Maier identified a possible alternative route mediated by magnetic fluctuations, suggesting an alternative mechanism for Cooper pairing in high-temperature superconductors.
A new radiotherapy regime for prostate cancer has been shown to be as effective as the current standard treatment, but with fewer hospital visits and less side effects. The 20-dose course is expected to save the NHS tens of millions of pounds per year.
A new study by the Scripps Institution of Oceanography has challenged the assumption that oceanic manta rays are long-distance travelers. The research team found that these massive creatures tend to stay close to their local habitats, suggesting a high degree of residency behavior.
Researchers identified two distinct brain biomarkers associated with fluid intelligence: brain volume and NAA concentration. The findings suggest that specific brain properties contribute to different aspects of problem-solving abilities.
Researchers investigating gestational diabetes aim to understand its impact on offspring's cardiovascular health. They've identified a mouse model with epigenetic changes that mimic human conditions, suggesting environmental factors during pregnancy may shape lifelong risk.
A BU researcher has received a $2.95 million grant to investigate the relationship between immune cells and type 2 diabetes, with the goal of developing new treatments for both conditions.
Scientists have discovered a 'space tsunami' that creates the third Van Allen Belt, a region of intense radiation in space. This finding helps mitigate the effects of extreme space weather and has significant implications for satellite operations and human exploration.
Researchers at Children's Hospital Los Angeles have discovered a new genetic candidate for testing therapies that may affect fear learning in people with PTSD or other conditions. The study found that the Hcn1 gene plays a significant role in regulating anxiety and fear responses.
Scientists have isolated two small peptides from crop species that show effective antimicrobial effects on bacteria implicated in food spoilage and poisoning. These peptides, similar to a human peptide used to guard against beer-spoiling bacteria, offer a promising new approach to combatting antibiotic resistance.
A study published in Journal of the American College of Cardiology found that more than one-third of atrial fibrillation patients with an intermediate-to-high-risk of stroke are prescribed aspirin instead of oral anticoagulants. This discrepancy may be due to misconceptions about aspirin's efficacy compared to oral anticoagulants.
Researchers from MIT's CSAIL present a new chip design called Swarm that makes parallel programs run many times faster and requires one-tenth the code. The chip has extra circuitry to prioritize tasks and handle synchronization between cores, making it easier for programmers to adapt sequential algorithms.
Researchers at the University of Illinois have found that spending time in nature together as a family can restore attention, reduce irritation, and promote self-control, leading to better family relationships. Regular family-based nature activities can also foster a sense of identity and belonging within the family.
Researchers have developed a framework to manipulate DNA's conductivity by varying its sequence, length, and stacking configuration. This enables the creation of stable and efficient DNA nanowires with potential applications in gene damage identification and novel electronics.
Using miniature EPMs, researchers achieved forces up to 70 nN and displacement velocities up to 300 μm/s on water droplets. The study has potential applications in single cell manipulation and analysis using droplet microfluidics.
Researchers at Ohio State University have found that high blood sugar is associated with a lower risk of developing meningiomas, a type of benign brain tumor. Women with the highest fasting blood sugar levels were less than half as likely to develop a tumor.
Scientists developed a new technique to detect magnetic behavior at the atomic level using aberration correction in electron microscopy. This approach can collect magnetic signals from individual atoms, refining existing methods like x-ray spectroscopy and neutron scattering.
The Aspirin-Guide app calculates cardiovascular disease and bleeding risk scores to help clinicians decide which patients are suitable for low-dose aspirin. It provides personalized decision-making support for primary prevention of cardiovascular disease, facilitating informed discussions between healthcare providers and patients.
Researchers found nearly 40% of AF patients at intermediate to high risk for stroke treated with aspirin alone, despite previous data showing blood thinners more beneficial. The study highlights the need for cardiology specialists to adhere to standardized recommendations regarding the use of oral blood thinners.
Researchers used quantum mechanics and supercomputing to study the surface structure of rutile TiO2, a promising photocatalyst. The study identified new structures and processes that can enhance its chemical reactivity.
A powerful electric wind can strip water from an atmosphere, stripping Venus of its oceans, and may have played a significant role in Earth's loss of oceans. The discovery was made by NASA-funded researchers using the ESA's Venus Express mission.
The Great Barrier Reef has suffered severe damage from coral bleaching, with 93% of the reef's corals affected. Severely bleached corals have lost nearly all their zooxanthellae, making recovery highly unlikely.
Researchers at Washington University in St. Louis have discovered a previously unknown strategy that allows photosynthetic organisms like Chlorobaculum tepidum to survive exposure to oxygen, which could harm them. The 'photosynthetic volume control' mechanism involves two normal amino acids and works by dissipating excess energy as har...
Researchers developed stealth nanocapsules that cure more than half of infected mice with Chagas disease, outperforming conventional nanocapsules. The new delivery system is simple to produce and can be taken orally, making it a practical solution for treating the disease in less developed countries.
A new intervention aims to increase engagement with treatment among African-American/black and Hispanic people living with HIV. The study will use a pioneering engineering-inspired framework - the Multiphase Optimization Strategy (MOST) -- to identify effective components and build the most cost-effective package.
The guidelines aim to help researchers avoid common pitfalls in statistical reasoning and ensure accurate findings. The rules emphasize the importance of data quality, careful design, and replication to increase the likelihood of robust results.
New research reveals an 'electric wind' strong enough to remove water components from Venus' upper atmosphere, stripping it of its oceans. This powerful electric field accelerates oxygen ions to escape speeds, contributing to the loss of atmospheric gases.
A team of LLNL researchers developed a system using shaped charges to sever an offshore drilling rig from the seabed, solving a critical challenge after the Deepwater Horizon oil spill. Their experiment validated their model and provided insight into effective experimental design.
New research found that children who experienced frequent hunger as kids were more than twice as likely to exhibit impulsivity and injure others intentionally. The study suggests that addressing childhood hunger may help reduce violence, especially among white, Hispanic, and male participants.
A recent study by UC Davis and UN World Food Program found that refugees receiving cash aid can create significant economic benefits for their host countries. The researchers discovered that each additional refugee increased local income by up to 96% in one of the camps, with most of this money spent on goods and services outside the c...
A study by Rice University researchers found that 'anti-evolution' education legislation is often introduced to mollify religious constituents, rather than expected success. The study analyzed data from 26 states and found that only 25% of anti-evolution bills made it through state education committees.
A mobile application developed by Binghamton University graduate students could help reduce hospital readmission rates and save the healthcare industry billions. The app uses a prediction model to evaluate patient risk and provides instant communication between doctors, nurses, and patients.
A UT Austin study suggests teaching teens that socially relevant traits are malleable can help them cope with social challenges. The research found that teens who learned this lesson reported feeling less threatened, exhibited higher cardiac efficiency, and performed better academically.
A recent study from Brigham Young University reveals that preschoolers exposed to Disney Princess culture are more susceptible to limiting female gender-stereotypical behavior, which can be detrimental in the long term. However, the study also suggests that princesses can provide a counterbalance to hyper-masculine media for boys.
US research suggests that moms who don't use fertility treatment are more likely to have twins with birth defects. The study found associations between twinning and birth defects, particularly in mothers of identical twins and those using fertility treatment.
A study by UNC researchers found that vaping e-cigarettes alters dozens of genes essential for upper airway immune defense, similar to cigarette smoking. This discovery suggests that inhaling flavored liquids in e-cigarettes has consequences on epithelial cell gene expression, potentially increasing the risk of respiratory problems.
Researchers have developed a method using tiny alpaca-derived nanobodies to identify and target specific proteins involved in viral infections. By using these molecules to perturb cellular processes, scientists can tease apart the roles individual proteins play in disease, leading to potential new treatments for infectious diseases.
A systematic review of 40 studies found a weak correlation between signs, symptoms, and testosterone levels in ageing men. The authors suggest that it is difficult to extrapolate the diagnosis of pathologic hypogonadism from younger men to older men with age-related testosterone declines.
A London bee tracking project has begun, releasing 500 tagged bees to study their behavior and interactions with flowers in urban gardens. The project aims to understand the bees' preferred patches and favourite flowers, rewarding participants with prizes for identifying the most flowers visited by individual bees.
The study uses data from cameras and smartpens to track students' actions while watching instructional videos. Researchers identified four archetypes of problem-solving methods, which could help coaches identify successful approaches and provide targeted support.
Researchers at Rice University have synthesized a new cancer-fighting compound called Thailanstatin A, which targets the spliceosome, a complex of proteins and ribonucleoproteins that regulate DNA splicing. The compound has shown promise in preclinical studies and could potentially be used to develop new therapies for cancer.
A new study published in PLOS Computational Biology found that adolescents are more receptive to rewards than punishments of equal value. The researchers suggest using positive reinforcement methods in education and parenting to encourage desired behavior, as reward-based systems may be more effective for this age group.
Researchers identified denosumab as a potential non-surgical option to prevent breast cancer in women with elevated genetic risk. The study showed that the drug switched off cell growth and curtailed breast cancer development in laboratory models.
A team of researchers has engineered a DNA nanowire with alternating guanine bases to facilitate long-range wave-like electronic motions. This breakthrough may lead to the development of stable, efficient, and tunable DNA nanoscale devices.
Adolescents outperform adults in choosing rewards but struggle with punishment, leading to the development of a new model for learning during adolescence. The study suggests that incentive systems based on reward rather than punishment may be more effective for this age group.
The study analyzed 1,297 invasive insect pests on 124 countries, finding the US, China, India, and Brazil to be the highest potential cost impacters. Smaller developing countries like those in sub-Saharan Africa are disproportionately vulnerable due to their reliance on agriculture.
Researchers at Aarhus University have developed individual profiles of allergy reactivity in patients who are not protected after immunotherapy. They created artificial allergens that perfectly mimic the allergens in insect venom, which can be used to improve medical treatment for people allergic to insect stings.
The study provides a roadmap for targeting ZIP4, which is overexpressed in pancreatic cancer and plays a critical role in zinc transport, offering new hope for treating diseases like acrodermitis enteropathica and pancreatic cancer.
Researchers have discovered new drugs that can break resistance to Gab2 in CML cells, a type of blood cancer. The study found that sorafenib and axitinib are effective in treating CML model systems, providing potential alternatives for patients who have developed resistance to existing medications.
Researchers at Johns Hopkins Medicine have developed a new blood test to measure levels of hematoma-derived growth factor (HDGF), which rise predict survival in patients with severe pulmonary arterial hypertension. Higher levels of HDGF are linked to more extensive heart failure and poorer outcomes.
NASA and NOAA satellites detected Tropical Depression 4 developing into Tropical Storm Danielle off the Mexican coast. The storm strengthened into a tropical cyclone on June 20, bringing heavy rain to eastern Mexico.
A mouse study reveals that skin grafts between mice treated with antibiotics before transplantation survive roughly twice as long. The team also found that changing the composition of microbiota affects organ transplants, suggesting a new strategy to improve transplant outcomes in humans.
Researchers at UT Southwestern Medical Center identified a previously unrecognized enzyme, MLCK4, that could optimize contraction and prevent heart failure. The study provides the first three-dimensional structure for any member of the MLCK family and sheds light on the optimal phosphorylation level for normal heart function.
Researchers at Carnegie Mellon University and the University of Pennsylvania found that online food ordering reduced calorie counts by about 10 percent when menus used traffic light color-coded labels, numeric labels, or a combination of both. The study suggests that clearer information helps consumers make healthier choices.
The study found a significant increase in Parkinson's disease incidence, particularly among men aged 70 and older. Environmental and lifestyle factors may contribute to this trend, warranting further research to identify potential causes.
Researchers used high-resolution connectivity maps and satellite imagery to predict how future land-use change and climate change will alter landscape connectivity for six species, including black bear and red wolf. The study highlights the urgent need to protect and restore habitats to promote species survival.
A new computer processor designed specifically for robotic motion planning can plan movements up to 10,000 times faster than existing approaches while using significantly less power. This breakthrough technology has the potential to revolutionize robotics and automation in manufacturing environments.
The Zika virus outbreak has highlighted the need for new paradigms in child health, requiring mobilization by pediatricians and healthcare providers to address the growing number of cases. The article suggests revisiting the response to HIV/AIDS 30 years ago to inform a new approach.
A new study by Dana-Farber Cancer Institute found that surgery to remove a cancerous kidney can lengthen the lives of patients receiving targeted therapy for metastatic kidney cancer. Patients who undergo the procedure survive for a median period of 17.1 months, compared to 7.7 months for those who don't receive the surgery.
Researchers in South Korea have developed ultra-thin photovoltaics with a record-breaking flexibility, allowing them to wrap around small objects. The new method uses transfer printing instead of etching and produces flexible solar cells with a smaller amount of materials.
A new study suggests that China can increase its use of wind power, but not in the most resource-rich areas. The country should focus on integrating wind into existing grids for a substantial gain in renewable energy and reduced greenhouse gas emissions.
Researchers developed an innovative nanoplatform to deliver RNAi agents to tumor sites, suppressing growth and reducing metastasis in preclinical models of anaplastic thyroid cancer. The platform, called theranostic, brings therapy and diagnosis together in one functional nanoparticle.
A study by CHOP researchers found gaps in knowledge and communication about ASD treatment choices, leading to difficulties in sharing treatment decisions. The authors suggest using tools like decision aids and practice guidelines to foster effective communication between families and pediatricians.
Researchers have designed a self-assembling icosahedral protein nano-cage with a large internal volume, capable of holding more cargo than previously designed nano-cages. The cage's reversible property allows it to disassemble and reassemble under certain conditions.
Researchers have developed a new brute force technique to test thousands of biochemical reactions at once, allowing them to quickly find optimal conditions. This breakthrough enables faster development of diagnostic tests and sheds light on molecular behavior in test tube conditions.
A recent botanical survey in Angola's Kumbira forest revealed impressive numbers of vascular plants, including new records for the country and potential new species. The study highlights the importance of preserving the region's biodiversity due to human activities such as logging, agriculture, and invasive species.
A study investigates the feasibility of producing autoclaved aerated concrete (AAC) by combining MSWI bottom ash with CFBC fly ash, significantly reducing material costs. The researchers found that satisfactory properties can be achieved using this combination without additional additives.
A team of Tokyo Tech and UEC researchers developed a luciferin analog, AkaLumine-HCl, that produces near-infrared bioluminescence with improved tissue-penetration efficiency. This allows for highly sensitive deep-tissue imaging in animal experiments, including lung cancer models.
A new study from Baylor University's Hankamer School of Business reveals that highly innovative individuals can be committed to both their organizations and professions, especially when they understand their role in the organization's success. The study suggests design policies and procedures that support creative work styles and empha...
Researchers at North Carolina State University developed a new image segmentation technique that improves object identification and separation in images. The technique, called Consensus-Based Image Segmentation via Topological Persistence, aggregates data from multiple algorithms to create a new version of the image.
Research by Thomas Willnow found that SORLA regulates insulin signaling, leading to increased fat accumulation and obesity in mice. Reducing SORLA levels protected against diet-induced obesity.
A recent analysis found that approximately 43% of the UK population, around 28 million adults, suffer from chronic pain. The prevalence is expected to rise as the population ages, with older individuals being more likely to experience long-term pain. Women are also more likely to be affected by chronic pain than men.
A study investigated risk factors for progressive kyphosis after a thoracolumbar spine injury. The authors analyzed X-rays of patients with traumatic spinal fractures to determine the relationship between fracture type, patient characteristics (AO classification, age, gender, and localization), and post-traumatic kyphosis.
A team of Caltech-led researchers has discovered the youngest fully-formed exoplanet ever detected, K2-33b, which orbits a young star at 5 to 10 million years old. The planet's proximity to its star and large size suggest it may have formed quickly or challenged the migration theory.
In early mammals, rods in the mammalian eye developed from color-detecting cone cells, giving them an edge in low-light conditions. This evolution allowed early mammals to take up a nocturnal lifestyle and survive as predators were dominant during the day.
Biologists from UNIGE reveal a mechanism of resistance to the anti-estrogenic drug tamoxifen, identifying eight factors that enable breast cancer cells to become refractory to treatment. The researchers suggest various approaches for developing new therapies targeting these factors.
Researchers at Rice University developed RedEye, a technology that can provide computers with continuous vision, enabling wearables to see and remember what their owners need. By analyzing analog signals in real-time, RedEye improves energy efficiency and presents unique privacy advantages.
Long-term statin therapy reduces cardiovascular events in patients with ischemic heart disease who have moderate low-density lipoprotein cholesterol levels, but not those with high LDL-C levels. The study suggests that a blanket principle of lower LDL-C being better for all patients may not apply.
A large observational study found that university-educated individuals are more likely to develop certain types of brain tumors, including gliomas and meningiomas. Men with higher education were 19% more likely to develop glioma, while women were 23% more likely.
CropQuant uses Raspberry Pi computers to control infield cameras capturing crop growth images, then analyzes data on high-performance computers to link environmental data with crop traits. This enables scientists to reduce farming costs and improve crop yields through field-based phenotyping methods.
Researchers at McMaster University found that physical activity can retain, repair, and regenerate damaged muscle in the elderly. After eight weeks of exercise, old mice were able to repair and rebuild muscle more quickly following injury compared to non-exercise groups.
Researchers from the University of Hawaii at Manoa used a statistical technique to extract large-scale vertical motions of the local crust from GPS data. The study found nearly 125 mile-wide lobes of uplift and subsidence straddling the fault system.
NOAA forecasts widespread coral bleaching in US and global waters due to rising sea temperatures, with Hawaii, Florida Keys, and Pacific island nations at highest risk. The agency is working with communities and conservationists to enhance reef resilience and reduce local stressors.
Scientists have made a groundbreaking discovery that water molecules play a crucial role in controlling protein motion. The study reveals that proteins rely on water to fold and function correctly, with water molecules modulating protein fluctuations at ultrafast time scales.
A phase II clinical trial showed that GEN-003 immunotherapy significantly reduces genital herpes virus activity and recurrent outbreaks, lasting up to a year after treatment. This new approach may provide relief similar to daily antiviral medications but with improved convenience.
NERSC is optimizing 20 leading science applications for the new Cori system, set to arrive in July. The system will feature Intel's Xeon Phi Knights Landing processor, with optimizations focusing on thread scaling, vector parallelism and on-chip MCDRAM.
Researchers at H. Lee Moffitt Cancer Center & Research Institute used a mathematical model to show that tumor cells on the edge and interior develop distinct characteristics, investing resources in survival or invasion, respectively.
A study found that physicians who received pharmaceutical industry-sponsored meals were more likely to prescribe certain brand-name drugs, with the rate increasing with the number and cost of meals. The study highlights concerns about the potential influence of industry payments on prescribing patterns.
USC scientists have created a comprehensive map of the dorsal striatum, a part of the brain responsible for motor learning and coordination. The study identifies 29 distinct areas and hubs that coordinate complex limb movements, potentially leading to new treatments for autism and Huntington's disease.
A study by WCS and University of Queensland found that countries most in need of conservation are not investing enough, despite being home to most of the Earth's biodiversity. The researchers recommend adopting culturally-appropriate conservation efforts to promote economic development and wealth before acting on conservation.
According to the National Gay Men's Sex Survey, more gay and bisexual men than ever are getting tested for HIV. However, one in four have never had an HIV test, and many are unsure of their status. The survey also found that condom use remains a concern, with one-in-three sexually active gay men having unprotected anal sex with non-ste...
Researchers at the University of Würzburg have developed a new fluorescence probe to visualize the motions of Hsp90, an essential chaperone that assists numerous proteins. The technique reveals synchronized structural changes within the protein, shedding light on its healing powers and potential connection to diseases.
A mobile app improved knowledge and skills in neonatal resuscitation among Ethiopian healthcare workers, but did not significantly reduce perinatal mortality. The app trained workers on managing obstetric and neonatal emergencies through animated videos and local language voiceovers.
Researchers at NYU and Penn State aim to increase engagement in HIV care for African American/Black and Hispanic Patients Living with HIV using a pioneering framework. The study will identify effective intervention components, mediators, and moderators to build the most cost-effective package.
Researchers at Vienna University of Technology have developed a new method to analyze the process of RNA transfer from viruses into human cells. This breakthrough could lead to the development of new drugs that prevent this precise RNA transfer.
The low FODMAP diet has been found to be an effective treatment option for irritable bowel syndrome (IBS), with a significant body of evidence supporting its efficacy. The long-term effects of this dietary approach, however, require further investigation.
A new study published in Geophysical Research Letters reveals that Venus' electric field is capable of accelerating oxygen ions to escape the planet's gravity, stripping away significant amounts of water over billions of years. This discovery challenges previous theories about the planet's loss of oceans and atmospheres.
The discovery could lead to more efficient conversion of sunlight into electricity and fuel by minimizing the distance electrons travel through chemical bonds. This finding has implications for both solar fuel devices and biological systems, where understanding electron transfer is crucial.
Scientists have calculated the fate of Greenland's melting freshwater, finding that more than half of it is transported southward by the Labrador Current. The study suggests that the melting-induced impact on ocean salinity is smaller than expected and may lead to a weakening of the Gulf Stream system.
A meta-analysis of retail return policies found that leniency in exchange and scope can increase purchases, while time and money leniency reduce returns. Relaxing other aspects of return policies can also curb returns, according to the study.
Researchers found that several commercially available tests for hepatitis C virus core antigen are highly sensitive and specific, potentially replacing the current two-test screening process with a single test. This could streamline care in low- and middle-income countries where HCV is prevalent, but patients are often lost to follow-up.
A clinical trial found that patient navigators increased the likelihood of low-income and ethnic minority patients receiving cancer screenings. The study showed that 32% of patients connected with navigators completed at least one overdue screening, compared to 18% in the control group.
A small study found that long-term opioid treatment increased pain intensities, fatigue, and impaired daily activities in patients with sickle cell disease. Central sensitization, a phenomenon amplifying painful sensations, was also more pronounced in those on opioids.
Research from Lund University reveals that urban great tits have shorter telomeres than their rural counterparts, increasing their risk of dying young. The induced stress in urban environments is believed to be the primary cause of this difference.
A study published in PNAS found that high-altitude Himalayan populations have a remarkably stable genetic make-up despite cultural transitions and outside population exposure. The analysis suggests that these populations originated from East Asia, with genetic stability maintaining across millennia.
A recent study by researchers at the University of Georgia found that silencing of the OXT gene may impact social behaviors, including recognizing emotional states of others. Participants with higher methylation levels of the OXT gene showed difficulty in describing facial emotions and had increased anxiety about relationships.
The NIH has developed a crowdsourcing platform, OMics Compendia Commons (OMiCC), to make public gene expression data more accessible. Researchers can create groups of data and annotate them with standardized parameters, allowing for the reuse of existing data to address new research questions.
Researchers discovered a new signaling pathway that helps cancer cells cope with hypoxia, allowing them to thrive in low-oxygen environments. The study found that the enzyme protein-tyrosine phosphatase 1B (PTP1B) regulates tumor response to hypoxia by controlling oxygen consumption, potentially leading to novel treatments.
A new study published in Biological Psychiatry suggests that prenatal cannabis exposure is associated with thicker prefrontal cortex in children. The study found no differences in overall brain volume, but highlights the importance of preventing cannabis and cigarette use during pregnancy.
Astronomers have discovered a newborn exoplanet, K2-33b, which is five-10 million years old and orbits its star once every five days. The discovery provides an extraordinary snapshot of the planet formation process, allowing researchers to study how planets form and develop.
Researchers at the University of Texas at Arlington found a significant genetic link between low attention control in early adolescence and four distinct anxiety symptoms. Low attention control is also linked to increased risk of depression, drug dependence, suicidal behavior, and educational underachievement.
A large-scale genetic study has identified 38 new susceptibility loci for migraine, with most variants overlapping with genes regulating the vascular system. The findings support the importance of blood vessels in migraine attacks and hold promise for developing personalized treatments.
PhD student Jens Joschinski seeks collaborators to investigate how plant lice cope with climate variability, shifting from asexual to sexual reproduction as days shorten. He plans to study 12 plant lice clones across Europe and assess fitness costs of this microevolutionary phenomenon.
A study by University of Missouri researchers identified three types of apparel-related barriers: mechanical, cultural, and sensory sensitivity barriers. These barriers prevent people with disabilities from engaging in their communities, including job interviews, court appearances, and team sports.
Scientists identified four new risk genes linked to epigenetic mechanisms in MS, which affect gene regulation within immune cells. These findings suggest that environmental influences play a significant role in the development of MS, with epigenetic signals marking DNA sequences and regulating gene activation.