A new UCLA study identifies sex-specific brain signatures associated with obesity in men and women, revealing differences in brain networks related to early life adversity, mental health, and sensory stimulation. The findings suggest the need for tailored interventions based on an individual's sex.
A recent study has found that the fungus Candida auris uses a genetic agent called the Hil family to adhere to host tissue and form biofilms, making it difficult for humans to fight off infections. This adaptation allows the fungus to evade the human immune system and become resistant to anti-fungal drugs.
African provinces' inclusive wealth per capita rose modestly by 1% between 2012 and 2018, signaling weak sustainability performance. The study highlights the tradeoffs between income and natural capital growth, emphasizing the importance of harmonizing national and subnational interventions.
A German-Chinese research team has developed a general method to produce two-dimensional nanoparticles, which have high catalytic potential. The synthesis process is carried out in a simple aqueous solution without toxic additives or high temperatures.
A survey of science journalists in Latin America and the Caribbean reveals key ethical priorities, protections, and violations. The report aims to establish guiding principles for science journalism globally.
A population-based study found that pregnancy-associated cancers have a higher overall 5-year mortality rate compared to non-pregnancy associated cancers. The study highlights the need for improved cancer screening and treatment options during pregnancy.
A new type of meta-optics, developed at Harvard, has been successfully tested at Graz University of Technology, allowing the observation of ultra-fast physical processes. The lens uses extreme ultraviolet radiation to track charge carriers in space and time, enabling optimization of modern transistors and optoelectronic circuits.
A team of investigators created embryo-like structures from monkey embryonic stem cells and transferred them into female monkeys, which implanted and elicited a hormonal response similar to pregnancy. The study provides new tools and perspectives for exploring primate embryos and reproductive medical health.
Researchers from George Mason University found that anti-tobacco campaigns on Facebook discussing the risks of second-hand smoking to pets received the most user engagement. The studies analyzed factors influencing effective antismoking campaigns and user interaction.
A clinical study has shown that vaccination during pregnancy can effectively prevent severe respiratory syncytial virus (RSV) disease in infants. The vaccine was found to be well-tolerated and provided over 80% protection against RSV illness, with benefits expected for vulnerable populations worldwide.
A recent study by England Hockey star Tess Howard found that 70% of teenage girls in the UK dropped out of sports due to body image concerns related to their clothing. The research led to the introduction of new, more inclusive uniform policies allowing athletes to choose between skirts and shorts.
Regular third trimester ultrasound scans can help identify undiagnosed breech pregnancies, allowing for better care before and during labor. This could lead to improved perinatal outcomes and reduced rates of undetected breech pregnancy by 71%.
Residual carbon emissions are a major obstacle to achieving net-zero greenhouse gas emissions by 2050. According to University at Buffalo researcher Holly Jean Buck, the world must reach net-zero this century to limit temperature increase, but residual emissions pose significant challenges.
A toolkit for coral gardening could accelerate reef recovery in Saudi Arabia and globally. The Maritechture TM system includes tiles, stackable crates, and coral pods to create artificial reefs that attract natural coral settlement.
Users appreciate automation's ability to learn personal preferences, reducing tedious tasks. However, they also desire user control and consent for system engagement, leading to a delicate balance of interactivity and automation.
Researchers from Chinese Academy of Sciences have doubled lithium storage capacity in hard carbon anodes by exploring lithiation boundary parameters. The study reveals the dual effect of lithium intercalation and reversible lithium film as key to high-reversible capacities.
A new study published in the New England Journal of Medicine found that doxycycline can reduce the incidence of syphilis, gonorrhea, and chlamydia by two-thirds when taken within 72 hours after condomless sex. The research also highlighted a slight increase in antibacterial resistance, emphasizing the need for further exploration.
A team of scientists from City University of Hong Kong and HKUST discovered novel, tridimensional compounds with high anticancer activity and low toxicity. These compounds can overcome drug resistance in cancer cells by inducing a different cell death pathway.
A study by Beth Israel Deaconess Medical Center found that climate change-related natural disasters have increased since 1980 and cost the US over $2 trillion in recovery costs. The analysis suggests that rising CO2 levels and temperatures will lead to more frequent and severe disasters, with exponentially increasing costs.
A new reputation-based consensus mechanism is proposed to improve blockchain node deployment on vehicles and RSUs, reducing block propagation time and increasing efficiency. The proposed mechanism is verified through simulation results in a 12km×12km square region.
A blood draw can provide valuable information on the effectiveness of peptide receptor radionuclide therapy for neuroendocrine cancer patients. Blood-based biomarkers PPQ and NETest were found to predict PRRT response with 96% and 90% accuracy, respectively. The study opens possibilities for tailoring treatment to individual patients.
A team of Cornell University scientists has dusted off an ancient electrochemical equation to better understand the conversion of carbon dioxide. The Cottrell equation enables researchers to control experimental parameters and produce useful carbon products like ethylene, ethane, or ethanol.
A study from the University of East Anglia found that environmental impact assessments often fail to account for species movement between sites, leading to underestimated impacts on wildlife. The research highlights a planned airport development in Portugal that could affect over 10 times the number of Black-tailed Godwits estimated by...
Researchers found that even low levels of glyphosate herbicide residues harm endophytic microbes in garden strawberry, which promote plant nutrition, disease resistance, and stress tolerance.
Researchers replaced reactive hydrogens in PHA plastics with methyl groups, enhancing thermal and mechanical properties. This approach enables closed-loop chemical recyclability, a crucial step towards increasing sustainable use of PHAs.
A recent study has investigated how cells divide in fibrous environments, revealing the impact of extracellular matrix shape and fiber number on mitotic errors. By re-creating and studying lattice structures, researchers have gained a deeper understanding of cellular dynamics and its connection to disease biology.
Research using mice models of Alzheimer's disease found that deep brain stimulation activated only a small population of new neurons, restoring cognitive and non-cognitive functions. The study also identified protein pathways involved in improved memory performance and plaque clearance.
A new study finds significant variation in life-threatening maternal complications among Medicaid enrollees, with rates differing by state and race-ethnicity. The five states with the highest rates of severe maternal morbidity included D.C., California, Nevada, New Jersey, and New York.
Researchers at the University of Washington School Medicine have engineered stem cells that do not generate dangerous arrhythmias. These 'MEDUSA' cardiomyocytes can engraft in the heart, mature into adult cells and beat in sync with natural pacemaking without generating dangerous heart rates.
A study of high school students in Brazil found that excessive smartphone use is associated with thoracic spine pain (TSP), affecting girls more than boys. The research highlights the importance of health education programs to combat this issue and promote physical activity and good posture.
A decade-long study suggests Indigenous-managed forests can absorb up to 26,000 metric tons of dangerous pollutants from wildfires each year, preventing an estimated 15 million cases of respiratory and cardiovascular disease. This absorption saves Amazon cities US$2 billion a year in healthcare costs.
SourceBurness·JournalCommunications Earth & Environment·TypeExperimental study·DateApr 6, 2023
A fasting diet that focuses on early eating has been shown to reduce the risk markers of type 2 diabetes. Researchers found that participants who followed a time-restricted, intermittent fasting diet experienced greater tolerance to glucose and reduced blood lipids compared to those on a daily, low-calorie diet.
New research suggests the Marinoan Ice Age, which created glaciers from pole to pole 635 million years ago, had patches of open water in mid-latitude seas. This finding provides evidence that life could have persisted during this period, potentially influencing the carbon cycle and climate.
Researchers have identified new ways to treat antibiotic-resistant TB by targeting unique weaknesses in the bacteria. The study found that certain drug-resistant strains are more sensitive to antibiotics targeting unrelated pathways, paving the way for faster treatment and reduced resistance.
A new pesticide exposure test has been developed to help protect the health and safety of agricultural workers, particularly those in the emerging cannabis industry. The test uses a bio solid-phase microextraction method that can detect ultra-trace levels of pesticide residues in human blood plasma.
New research suggests a way to ward off age-related weight gain by stimulating beige fat cells. Beige fat has thermogenic properties that can reduce blood sugar and fatty acids causing heart disease. The study identifies a specific signaling pathway responsible for suppressing beige fat formation in older mice.
Researchers from the University of Cambridge have built a super-sized nanocage that could deliver larger drug cargoes, outperforming existing nanocages in terms of internal volume and stability.
The SWELL project focuses on recovering non-metallic components, including electrolytes, from spent lithium-ion batteries. This can lead to a significant increase in battery material sustainability.
Researchers at Penn State found that broccoli's aryl hydrocarbon receptor ligands bind to a protein in mice, promoting gut health and reducing disease. This interaction activates various activities that affect intestinal cell functions, leading to improved gut barrier function and resilience.
Research explores the complex relationship between droughts, food security, and conflict in Central America. The study finds that decreases in water availability play a major role in conflict insurgences, while stable conditions of peace are more influenced by favorable socio-economic conditions.
A new study reveals how ferroelectric coatings improve all-solid-state lithium batteries by reducing space charge layers and enhancing lithium transportation. The coatings made from guanidinium perchlorate increase battery capacities to near-liquid lithium-ion levels.
Researchers at Hokkaido University and Kyushu University have developed a technique to synthesize potential molecular switches from anthraquinodimethanes (AQDs), a group of overcrowded organic molecules. The synthesized derivatives can stably form twisted and folded isomers, as well as other isomeric forms, in different solvents.
Researchers tracked female bushcrickets' movement and found they tend to fly more frequently and longer distances than males, making them more vulnerable to bats. This contradicts the assumption that males take higher risks in search of mates.
Enoblituzumab, a monoclonal antibody, is safe in men with aggressive prostate cancer and may induce clinical activity against cancer throughout the body. The drug targets B7-H3 protein overexpressed on prostate cancer cells, blocking immune system inhibition and triggering tumor cell destruction by activating immune cells.
A study of California's high-elevation Sierra Nevada squirrels reveals that climate is just one factor influencing their niche. Squirrel species use different spaces due to variations in climate, topography, and land cover, such as meadows or forests.
Researchers investigated the impact of COVID-19 on oocyte quality and embryo development in a prospective cohort study. The study found that SARS-CoV-2 infection did not have a clear negative effect on oocyte quality or embryo development, with some women experiencing improved outcomes after infection.
Researchers found that underutilized asset building programs could be a solution to help low income families build wealth. The study showed that incorporating these programs into healthcare may make them more accessible to families in need.
A new study found that despite awareness of COVID-19 risks, bushmeat consumption remained unchanged in rural communities along the Kenya-Tanzania border. Education levels played a critical role in understanding disease transmission. Increased food costs caused by regulations led to increased bushmeat consumption.
Researchers at Carnegie Mellon University developed Pix2pix3d, a machine learning tool that generates realistic 3D representations of 2D sketches. The tool allows users to create customized 3D models for various applications, including video games and consumer products.
Researchers have identified a biomarker signature that can predict which patients with kidney cancer will respond well to immunotherapy. The signature is based on the number of immune cells in and around tumors, the amount of dead cancer tissue, and mutations to a tumor suppressor gene called PBRM1.
The MSU facility will provide several thousand additional hours of chip testing capacity annually, addressing the US national shortfall in advanced microelectronics testing. The K500 cyclotron will be used to test electronic components for space-based applications where levels of ionizing radiation are higher than at Earth's surface.
Researchers discovered that viruses that infect bacteria and archaea in deep-sea hydrothermal vents share a common immunological memory, allowing symbiotic microbes to defend against the same virus. This challenges conventional wisdom on virus-host interactions, revealing a more nuanced relationship between these microorganisms.
Researchers at Osaka Metropolitan University analyzed the collection of leptons to demonstrate that the lepton flavor mixings are large in the random mass matrix model. The study found that the measure of the matrix should obey the Gaussian distribution, which supports the experimental results for the seesaw model.
A Brown-led research team found that four dementia-care interventions saved between $2,800 and $13,000 in societal costs and reduced nursing home admissions while improving quality of life. Non-drug interventions have been shown to be effective in clinical trials and can help people with dementia stay safely at home longer.
A team of researchers has developed a highly sensitive imaging method to detect heavy metals like cadmium in cocoa beans. The study found that cadmium accumulates primarily in the outer shell of the bean and can be reduced through improved processing steps, which could minimize exposure.
Partners of colorectal cancer survivors experience long-term financial toxicity leading to worse health-related quality of life. Multilevel interventions are needed to address individual and systemic factors affecting both patients and their partners.
Researchers have developed a new method called Nano-tRNAseq to measure both the abundance and modification of tRNA molecules in a single step. This technology has significant advantages over conventional techniques, offering rapid, cost-effective, and high-throughput analysis with single-molecule resolution.
Researchers at the University of Bath have successfully created antimicrobial ferroelectric composite materials using a novel 3D printing process. These materials can eradicate E coli bacteria within 15 minutes, with potential applications in heart valves, stents, and bone implants.
Researchers at the University of Tokyo have discovered the 3D structure of TnpB, a protein involved in genome editing and a probable precursor to the CRISPR-Cas12 enzyme. The study reveals how TnpB recognizes and cuts DNA using a unique pseudoknot shape similar to that found in guide RNAs of Cas12 enzymes.
A study published by the University of Washington found that a community-based prevention system called Communities That Care (CTC) reduced handgun carrying among adolescents growing up in rural areas. By the 12th grade, adolescents in CTC communities were 24% less likely to report carrying a handgun than those in control communities.
A new study found that SARS-CoV-2 presence on people's hands and frequently touched household surfaces significantly contributes to the spread of COVID-19. The research suggests that frequent handwashing, regular surface disinfection, and physical distancing can curb the virus's transmission.
Researchers have discovered that a characteristic nucleosome structure is essential for replication initiation at certain genome locations. This regular chromatin arrangement allows the replication machinery to access the DNA, enabling cells to divide correctly.
Researchers analyzed 30 healthy pancreata from diverse donors and found PanIN lesions in 18 cases, which had distinct microenvironments compared to normal pancreatic tissue. The study suggests that PanINs may already possess features of malignant cells and challenges the long-held assumption that they always progress to cancer.
Researchers from Japan have synthesized two di-superatomic molecules composed of Ag and evaluated the factors involved in their formation. The study found that a twist between the two icosahedral structures stabilizes the nanocluster by shortening the distance between them. Additionally, the presence of Pd and Pt central atoms was foun...
A new study led by Brigham investigators found that people produce shared antibody responses to certain regions of the virus, leading to selective pressure and new variants. The team's findings have implications for our understanding of immunity and public health, particularly in terms of re-infection during the COVID-19 pandemic.
Researchers found evidence of ancient drug use in Europe using human hair analysis, revealing the presence of scopolamine, ephedrine and atropine in Bronze Age containers from Menorca. The substances may have been derived from nightshade plants used in shamanic rituals.
The study provides molecular data and computational models to understand the complex interactions affecting inflorescence architecture in strawberry. Researchers identified gene functions that affect branching iterations, final flower number, and berry yield.
A novel Cu-based catalyst with improved catalytic performance for CO2 reduction has been developed by leveraging strong metal-support interactions and defect sites cooperativity. The DFNS/TiO2-Cu catalyst showed excellent activity and stability, outperforming other copper-based thermal catalysts.
A recent study published in Environment International found that the mutation rate in trees growing in contaminated areas did not increase significantly due to ambient radiation. The researchers used a new bioinformatics pipeline to evaluate de novo mutations in two widely cultivated tree species, Japanese cedar and flowering cherry.
A team of Lithuanian scientists created a VR-based rehabilitation system to help patients recover from stroke. The system uses sensors to track the patient's movements and provides real-time feedback to improve motor function, balance, and coordination.
Researchers used ancestral sequence reconstruction to study protein interactions in cyanobacteria, finding that they can evolve independently of direct selection pressure. The discovery challenges classical evolutionary theory and suggests that fortuitous compatibility may be the basis for a significant fraction of cellular interactions.
A new study predicts US forests may lose significant carbon storage due to climate change, compromising their role as a climate solution. The researchers used multi-perspective modeling approaches to forecast changes in aboveground carbon storage in different regions.
A two-year grant from the Craig H. Neilsen Foundation will support a pilot project implementing Vocational Resource Facilitation to investigate participant and stakeholder experiences. The goal is to enhance return-to-work rates and employment outcomes for individuals with spinal cord injury.
A long-term study reveals that the risk of fatal collisions between vehicles and spotted hyenas in the Serengeti is influenced by road characteristics and the annual migration of large ungulate herds. Adult females are most frequently run over, likely due to their regular travel distances between dens and migrating prey herds.
Researchers found that single-atomic state of Pd enhances CO2 reduction and boosts CH4 production in a novel Pd/CN-SA catalyst. Comprehensive analysis reveals superior activation of CO2, negative conduction band potentials, and excellent hydrogen utilization efficiency.
Researchers analyzed 1.5 million patients with 53 million electronic notes to identify 9,477 distinct phenotypes and demonstrated a high degree of agreement with expert judgment in various clinical fields.
Research reveals connection between star brightness and dust concentrations, paving way for study of dust's role in planetary formation. The University of Tokyo's latest findings may help unravel the secrets of life's creation.
A study published by the University of Texas Health Science Center at Houston found a historic increase in group A strep infections among young children in Houston. The researchers identified three main types of group A strep diseases and found that emm12 strains were disproportionately represented, compared to emm1 strains.
Researchers at Drexel University have developed a new method that combines UV-visible spectroscopy with cyclic voltammetry to track ion movement in batteries and supercapacitors. This breakthrough could lead to the design of higher performing energy storage devices.
Researchers developed an implant that delivers electrical stimulation to specific spinal neurons to treat dangerously low blood pressure in people with spinal cord injuries. The treatment, called the neuroprosthetic baroreflex, has shown promise in clinical trials and could be used in hospitals and at home to monitor blood pressure.
The World Health Organization (WHO) is urging countries to share data on the origins of SARS-CoV-2 immediately. Scientists argue that early data from China could help prevent future pandemics by providing insights into the virus's transmission and potential animal sources.
A new study reveals that male yellow crazy ants are composed of haploid cells with two distinct genetic compositions, producing chimeric males. This unique reproductive mode deviates from the typical single-cell zygote development and may be associated with a genetic conflict between co-occurring genetic lineages.
Researchers used DNA methylation data alongside traditional risk factors to improve prediction accuracy for type 2 diabetes. The study, involving over 14,600 participants, found that the new approach correctly predicted an extra 449 individuals, leading to potential preventative measures and reduced health burden.
Researchers discovered multiple virus types persisting within organs such as kidneys and brain, challenging our understanding of the human microbiome. The findings suggest viruses may contribute to chronic diseases like cancer or autoimmune disorders, while also playing a role in immune system regulation.
Astronomers have discovered a massive, runaway black hole that has left behind a never-before-seen trail of newborn stars. The black hole, weighing as much as 20 million Suns, is plowing into gas to trigger new star formation along a narrow corridor.
A new theorem helps system designers make informed decisions about consistency and availability trade-offs in networks. The CAL theorem provides a quantitative relationship between these factors, allowing for more efficient and reliable network designs.
Researchers in Southern Nevada have detected Candida auris genetic material in untreated sewage samples from seven wastewater treatment facilities. The fungus was also found in nearly 80% of untreated sewage samples, indicating its spread in the region. Wastewater surveillance may provide an early warning system for public health actio...
Adults hospitalized with Omicron had a higher death rate than those with seasonal influenza, even though Omicron is considered less virulent. The study found patients hospitalized with Omicron were older and had more underlying illnesses, which may contribute to the higher mortality rate.
The MATISSE study found that administering the Pfizer Bivalent Prefusion F Vaccine in pregnancy reduces severe RSV-associated lower respiratory tract infection by 82% in infants aged six months old. This vaccine is particularly important in low- and middle-income countries where the burden of RSV illness is highest.
Scientists at the University of Colorado Anschutz Medical Campus identified protein FAM193A as a key component of a mechanism suppressing tumor growth. The discovery offers new potential for cancer therapies targeting p53, a frequently mutated gene in human cancers.
A new international study has revealed significant potential for digital technology to improve asthma control for patients. The study found that combining information from a digital device in a digital platform led to improved medication adherence and reduced healthcare costs.
Researchers at Duke University have produced the world's first fully recyclable printed electronics that replace hazardous chemicals with water in the fabrication process. The demonstration points to a path towards reducing environmental footprint and human health risks in the electronics industry.
Scientists have developed a system called PhAST, which uses light-emitting enzymes and ion channels to transmit information between neurons. This method has shown promising results in restoring communication in defective circuits and modifying animal behavior.
A new study found that the 2021 heat wave in Washington state contributed to an additional 159 injury deaths due to indirect causes such as drownings and violence. The researchers recommended increasing funding for cooling centers and mental health services to prevent injuries caused by heat waves.
Researchers at Universitatsklinikum Bonn used CRISPR gene scissors to identify NAE1 as a driver of cisplatin resistance in testicular cancer. Inhibiting this protein with MLN4924 restores cisplatin's effectiveness and has an additional killing effect on tumor cells, offering new treatment options.
Researchers found that obstructive sleep apnea (OSA) can cause premature cognitive decline in middle-aged men, including poorer executive functioning and social cognition. The study suggests that OSA itself is sufficient to cause these deficits, rather than being solely attributed to co-morbidities.
A study from Indiana University School of Medicine found that people with NAFLD have significantly decreased levels of the liver enzyme CYP2C19, which is important for medication processing. This decrease may lead to slower clearance of certain medications and reduced effectiveness of medicines like antidepressants and clopidogrel.
A study published in Annals of the American Thoracic Society has identified disparities in patients receiving extracorporeal membrane oxygenation (ECMO) treatment for severe respiratory illness. Men and those with private health insurance are more likely to receive ECMO, while women and Medicaid recipients are less likely.
Research highlights gaps in knowledge about the relationship between gender and energy, limiting policymakers' actions and exacerbating inequality. Women's access to finance, education, and household bargaining power can increase adoption of efficient cooking technologies and cleaner fuels.
Researchers have identified a probiotic that can protect Caribbean corals from stony coral tissue loss disease (SCTLD), a deadly and rapidly spreading affliction. The probiotic treatment has been shown to stop or slow the progression of the disease in infected coral fragments, offering an antibiotic-free alternative.
Researchers have developed a new way to create dynamic ultrahigh-density 3D holographic projections, overcoming two long-existing bottlenecks in current digital holographic techniques. The new method enables realistic representations of the world around us for use in virtual reality and other applications.
A study by Chalmers University of Technology and Lund University shows that phasing out coal is necessary to limit global warming to 2 degrees. However, current commitments from countries are not sufficient, and China and India need to take rapid action within five years.
A research team led by Dr Chaogu ZHENG from the University of Hong Kong studies the transcriptome age of C. elegans at the single-cell level, revealing insights into cellular basis of 'hourglass' pattern of animal development and evolutionary relationship among cell types.
Researchers discovered how our brain makes new decisions by applying stored knowledge to novel situations. The study found that individuals use both spatial and temporal relationships learned from past experiences to inform their choices.
Researchers at UW-Madison developed a model of how catalytic reactions work at the atomic scale, potentially allowing for more efficient catalysts and enormous energy savings. The new framework challenges established assumptions about catalysis, its relevance to non-metal catalysts, corrosion, and tribology.
Scientists at RIKEN have developed a new technique for creating complex 3D organoids using a cube-like structure made of hydrogels. This innovation enables researchers to control the environment around cells, allowing for the creation of tissues with faithful reproduction of asymmetric genetic expression. The technology has the potenti...
SourceRIKEN·JournalCommunications Biology·TypeExperimental study·DateApr 6, 2023
A team of researchers at the University of Illinois has developed a bio-inspired model that simulates variable stiffness flaps on an airfoil to improve lift. The study used reinforcement learning to optimize the stiffness levels, resulting in significant improvements compared to traditional single-stiffness models.
A study published in Scientific Reports found that ChatGPT's statements can significantly influence users' moral judgements. Participants were presented with moral dilemmas and asked whether the statement they read influenced their answers.
A study by the University of Houston found that Black restaurateurs were 76% less likely to succeed in using crowdfunding sources before the Black Lives Matter movement rose to prominence. However, after the movement's endorsement on Kickstarter, funding success for Black-owned restaurants increased nearly four times.
Researchers have derived a formula predicting the effects of environmental noise on quantum computing. By incorporating redundancy in quantum messages, scientists can now quantify how much redundancy is needed to protect against dephasing noise.
A new machine learning model estimates optimal treatment timing for sepsis, taking into account vital signs and lab test results to predict patient survival. The model was trained on a dataset of over 14,000 individuals with sepsis and showed improved outcomes when actual treatment matched the recommended timeline.
Scientists discover that cancer cells use an alternative sugar breakdown pathway when GAPDH is inactivated by oxidative stress, enabling them to tolerate high levels of oxidants. This mechanism also protects cancer cells from chemotherapy and radiotherapy.
Researchers predictably synthesized broadband white-light-emitting perovskites using a steric hindrance regulation strategy, exhibiting tunable emission from 400 to 800 nm. The approach opens a general way to directed synthesis of abundant white-light-emitting perovskites.
Researchers found that probiotic bacteria Lactobacillus reuteri stimulates cancer-killing T cells by secreting indole-3-aldehyde, which activates a receptor in CD8 cells. A diet rich in tryptophan enhances the effect of immunotherapy on shrinking tumors and prolonging survival.
A global study led by the University of Galway found that sleep problems, including snoring and sleep apnea, can increase the likelihood of having a stroke. The study identified six sleep behaviors associated with an increased risk of stroke.
Researchers from Karolinska Institutet found that people with obesity due to genetic predisposition have a lower risk of cardiovascular disease. The study analyzed data from over 15,000 twins and medical registries, suggesting that genetics may play a role in mitigating the risk of cardiovascular disease.
The University of Texas at El Paso will study the role of obesity and inflammation in pancreatic cancer development, a disease with high mortality rates. The grant aims to develop targeted treatments and preventives, potentially transforming understanding of pancreatic cancer.
Researchers at MIT's Picower Institute have developed a new method to measure consciousness without external stimulation, using a breathing task internally prompted by the subject. This approach detected loss of responsiveness at lower concentrations of anesthetic than previous methods, suggesting it is more sensitive.
Human macrophages use Siglec-14 receptors to recognize and engulf carbon nanotubes, leading to inflammation. The discovery could pave the way for developing safer carbon nanotubes and therapies to prevent inflammatory diseases.
A new study by University of Utah researchers finds that US forests may lose carbon through fire, stress, and insect damage, compromising their role as a climate solution. The study suggests urgent need to update carbon offset protocols with best available science on climate risks.
A team of UBC Okanagan researchers has developed a regional house price mining and forecasting framework (RHPMF) that provides comprehensive reports on neighborhood data. The tool helps users analyze population, social dynamics, housing costs, and historical background to assess the market and make informed decisions.
A new UK study found that wearing surgical masks in a large London hospital during the first 10 months of Omicron activity made no difference to reducing hospital-acquired SARS-CoV-2 infections. Researchers analyzed infection control data and found no significant change in infection rates when mask-wearing policies were removed or cont...