Research reveals how p53 influences X chromosome inactivation, a critical process for healthy brain and spinal cord formation. This discovery explains why females are more likely than males to be born with neural tube birth defects.
The Science of Chocolate project uses storytelling to promote interest in scientific careers, particularly among girls, by highlighting the work of women researchers. The project has received funding from the Spanish Foundation for Science and Technology and is published in Catalan and Spanish.
Researchers at the Wellcome Sanger Institute have sequenced the genome of a non-toxigenic strain of Vibrio cholerae from WWI, showing it is distantly related to strains causing modern pandemics. The strain lacked a flagellum and possessed genes for ampicillin resistance.
NASA has launched the AZURE mission, carrying instruments to measure atmospheric density and temperature in auroral regions. The mission will release colorful gas tracers to track particle flow and provide valuable data on ionosphere dynamics.
A Belgian team developed a new bioinformatics method called cisTopic to analyze gene regulation in cells. The method discovers common topics of gene control across cells, revealing unique gene activity patterns. This enables researchers to understand cellular diversity and its implications for diseases.
The £1.1 million project aims to develop bioresorbable stents that prevent complications associated with metal stents, treating severe peripheral vascular disease. The new device will dissolve between 18-24 months, preventing life-long presence of metal stents and associated chronic inflammation.
Research reveals that exposure to biomass fuel is a major contributor to COPD in nonsmokers, particularly in rural populations. The study found that 61% of patients lived in rural areas and had exposure to biomass gas, highlighting the need for further research into this subset of nonsmokers with COPD.
A meta-analysis of randomized controlled trials found that diets with high-quality protein sources from plants like legumes and nuts lower cholesterol levels and blood pressure compared to those with red meat. This study provides evidence for the benefits of plant-based diets in reducing cardiovascular disease risk factors.
A novel study creates a new metric to illustrate disadvantaged areas nationwide, highlighting the regions with the highest disparity between opioid-related deaths and access to treatment providers. The study found that nearly 32% of US counties lack any treatment programs, while over 19% have a low number of treatment programs per death.
A new study found that food insecurity at home, particularly during early childhood and adolescence, hampers learning abilities in Indian adolescents. The research team analyzed test scores and found that 47% of children experienced household food insecurity, leading to lower scores in reading, vocabulary, maths, and English.
A UMass Lowell expert is studying how much mercury accumulates in forests to reduce the pollutant worldwide. The research team measures forest soils and watersheds to understand mercury cycles.
A new study in rats reveals that marijuana exposure during pregnancy can lead to behavioral and memory problems in babies. The research pinpoints how the drug alters neural connections in the hippocampus, a key area for learning and memory.
A team at Michigan Technological University developed the Gigabot X, an industrial 3D printer that uses waste plastic particles to create large, strong prints. The printer has shown significant cost savings and high returns on investment for producing sporting goods products.
A comprehensive SWOG Cancer Research Network study has identified a host of targets for new or existing cancer drugs. The research, published in the Journal for ImmunoTherapy of Cancer, found higher counts of cancer-fighting TILs in pre-treatment tissue samples of breast cancer patients who achieved complete response to chemotherapy.
Researchers hope to uncover the cause of a dramatic change in ice ages and warm periods by analyzing greenhouse gases in ancient ice cores. The EU-backed project aims to drill into the oldest ice on Earth, expected to be at least 1.5 million years old, to gather valuable information about climate history.
Researchers found that hydrogen peroxide in whitening strips damages dentin tissue beneath the enamel. The active ingredient converts collagen into smaller fragments, potentially causing permanent tooth damage.
A new study from UCI scientists identifies an imbalance in the amygdala-hippocampal circuit that explains how people reactivate negative emotional memories. The finding may unlock new treatment approaches for PTSD and other mental disorders.
Actuarial risk assessments can reduce inconsistencies, but also reproduce class-based and race-based inequalities. The use of proprietary algorithms raises questions of transparency and fairness.
Researchers from the University of Adelaide named ten new parasitic wasp species inspired by everyday objects like chocolate biscuits and Doctor Who aliens. The discovery highlights the importance of taxonomy in understanding and documenting ecosystems.
A new global initiative led by the University of Birmingham aims to better understand how plastics are transported and transformed in rivers, accumulating in river sediments. The project's first results show a complex picture with a huge diversity in types and sources of plastic in selected river estuaries.
A study by Michigan State University found that online sexual experiences can predict offline risks, including HIV risk, sexual assault, and intimate partner violence. The researchers identified four classes of experience patterns, which predicted susceptibility to these outcomes.
Engineers at University of Wisconsin-Madison have revealed new insights about the chemical reactions that power fuel cells, shedding light on their degradation issues. The study found that the rate-limiting step in fuel cell efficiency is not oxygen splitting, but rather how oxygen atoms find and enter vacancies at the surface.
Parvalbumin-containing cells have been found to regulate blood flow and volume in different brain regions, pulling back excess supply when activated. This discovery sheds new light on the role of these cells in neurovascular coupling and their potential involvement in neurological disorders.
A study published in Nature Genetics has identified a gene responsible for cadmium accumulation in durum wheat, a toxic metal that poses serious health risks. The discovery enables the rapid development of low-cadmium durum wheats, increasing the quality and safety of pasta and couscous.
The 2019 APS April Meeting features talks on Event Horizon Telescope project's first results, nucleosynthesis in neutron star mergers, and the proposed AMEGO mission. These discoveries shed light on black holes, dark matter, and the universe's evolution.
A new method for measuring semiconductor material quality has been developed, enabling the characterization of materials at scales much smaller than current technologies. This will accelerate the discovery and investigation of 2D, micro- and nanoscale materials.
A study found that at least six states with high opioid abuse rates have restrictive scopes of practice for nurse practitioners, limiting their ability to prescribe medications like buprenorphine. In less restrictive states, NPs were more likely to receive waivers and access these life-saving medications.
The new technology provides a 360-degree, three-dimensional view of surgical tools and surrounding tissue for more precise needle placement. This allows for improved dose pattern distribution to the tumour and surrounding tissue, reducing complication rates.
New research by Imperial Brands shows that vaping blu e-vapor produces a similar effect on human lung tissue as normal air. The study found that exposure to blu vapour had no cytotoxic impact on human airway tissue, unlike conventional cigarette smoke.
Researchers discovered genes responsible for asexual reproduction in tropical grass, reducing greenhouse gas emissions and improving cattle health. This breakthrough enables faster and cheaper breeding of environmentally friendly forage grasses.
A new surgical guideline has been shown to decrease re-operation rates for breast cancer patients undergoing lumpectomy. According to a study by UBC medical student Alex Monaghan, women with early-stage breast cancer are now 72% less likely to require additional surgery.
A new collaboration will create a centralized biobank of induced-pluripotent stem cells for Prader-Willi syndrome, enabling researchers to investigate the genetic basis of the disease and explore potential therapies. The biobank will provide high-quality cellular resources to accelerate research and development of new treatments.
Researchers from Boston University Schools of Medicine have developed a fast and accurate approach to assessing the carcinogenicity of chemicals. The new method uses machine learning algorithms to distinguish between carcinogens and non-carcinogens, providing a cost-effective solution for prioritizing chemicals for further testing.
A new study reveals that BAX, a crucial driver of apoptosis, is activated by transient interactions with BH3-only proteins at two distant sites on the protein. This 'hit-and-run' interaction initiates the conversion of BAX into a lethal protein for cells.
A recent study found that two-thirds of adults dying prematurely from natural causes did not seek medical help in the 30 days leading up to their death. The research identified key factors contributing to premature adult deaths, including alcohol, tobacco, and lack of access to healthcare.
A study on Spanish teen series reveals that audiences tend to favor male and female characters based on gender, with males being seen as 'rebels' and females as 'nice people'. The study highlights the need for more diverse and complex characters to break away from traditional stereotypes.
A new study found that authors' tweets about their own work increase dissemination of research on Twitter. Publications from top respiratory and critical care journals benefited most from author tweeting, with a significant increase in tweets at one year post-publication.
Scientists at UC San Diego developed a new CRISPR-based 'allelic drive' to selectively swap genetic variants, allowing precise editing of specific traits in populations. The technology has potential applications in agricultural pests, disease-carrying insects, and conservation efforts.
A team of scientists from the University of Bonn has created a camera that uses electrical pulses to capture images in murky or dark water, mimicking the sensing abilities of the African elephantnose fish. The 'electric camera' can identify objects, determine distances and shapes, and even distinguish between living and dead prey.
The TAPIR-CM project seeks to strengthen SDN and NFV-augmented networking for agility and flexibility. Researchers aim to apply machine learning/ai to forecast data traffic behavior, improving network performance. A working prototype is expected by the end of the 4-year project.
Researchers have found and tested compounds from a group of plants that could be used to treat proliferative diabetic retinopathy and other degenerative eye diseases. The study suggests that these natural compounds may provide a new approach to treating blindness caused by diabetes, offering hope for future treatments.
A study by ISGlobal identifies West African regions where treating livestock with ivermectin can significantly impact malaria transmission. The analysis highlights the potential of this strategy to reduce malaria prevalence among children under 10 years of age and improve community health.
A clinical trial found that animal-assisted therapy can foster social competence and increase emotional involvement in patients with brain injuries. The study showed that patients exhibited more active social engagement, expressed positive emotions, and reported higher satisfaction when an animal was present during therapy sessions.
A study by Penn State researchers found that employees who regularly fake or suppress emotions to provide good customer service are at risk of heavier drinking after work. The results suggest that employers may need to rethink their policies on employee happiness and job autonomy.
Researchers at University of New Hampshire found 14 wild bee species declining in the Northeast, including ground nesters and cavity nesters, with significant shifts in elevation and latitude. Climate change is affecting certain populations, particularly in coastal areas.
A combination of over-the-counter antioxidants shows promise for mitigating damaging effects of heart failure with preserved ejection fraction. Treatment improved markers of vascular function and inflammation in some patients, suggesting a simple and readily available option to improve vascular health.
A new study assesses the environmental sustainability impacts of flying cars and finds that they could outperform ground-based cars for longer trips. For trips over 100 kilometers, fully loaded VTOLs carrying a pilot and three passengers had lower greenhouse gas emissions than gasoline vehicles.
Researchers have identified a common species of seaweed, Laminaria ochroleuca, as a rich source of bacteria with antimicrobial and anticancer activities. The study reveals that extracts from these Actinobacteria inhibited growth of various pathogens and showed selective anticancer activity.
Researchers develop QC-01-175, a molecular tool that clears abnormal tau protein from human neurons, providing a new approach for studying disease progression and potential therapeutic benefits. The findings suggest targeted protein degradation technology can be used to transform a protein binder into a functional molecule with pharmac...
A study using 7-Tesla MRI detected cortical lesions in 80% of MS patients, which were strongly correlated with neurological disability and disease progression. Cortical lesions accumulated in grooves on the brain's surface called sulci, suggesting a new approach to evaluating MS progression.
A new cellular mechanism for amyotrophic lateral sclerosis (ALS) has been identified, suggesting a novel therapeutic strategy targeting the RNA degradation pathway. Researchers also found that an asthma drug called Tranilast could potentially rescue cells and fruit flies from C9orf72-induced neurotoxicity.
A four-week rest period was nearly as effective as an experimental drug in reducing discomfort and regaining function after injury from repeated moderate-strain activity. The study suggests that rest may be a good first treatment choice for common musculoskeletal disorders, with exercises and pain reducers used to aid recovery.
InDevR to showcase VaxArray technology at the BIO International Convention, leveraging NIH SBIR/STTR funding. The company has a proven track record of translating scientific ideas into commercial products.
The genome assembly of durum wheat has provided new insights into its domestication history and genetic properties. The study revealed a mutation that leads to high cadmium content in grains, enabling plant breeders to selectively breed modern durum cultivars with reduced cadmium levels.
Researchers at University of Southampton used volunteer birdwatching data to study how temperatures affect habitat management for British birds. They found that a mix of forests, fields, and meadows is crucial for jays to thrive, especially in higher temperatures.
Climate researchers are searching for ice in the Antarctic that's at least 1.5 million years old to gather data on carbon dioxide and methane, and their connections to the climate's development. The BE-OI project has selected Little Dome C as the ideal site, which will be drilled into starting in mid November 2021.
Research at Columbia University found that providing clear information on the sugar content and health risks of sugary drinks can help families make informed choices. The study's lead author recommends using visual aids and graphic warning labels to inform parents about healthy alternatives.
Researchers at Karolinska Institutet developed a new method to identify compounds that prevent aging by analyzing the transcriptome of human cells. This approach identified several candidate substances, including Hsp90 inhibitors, which have been shown to extend lifespan and improve health in C. elegans.
A new study found that the current 'repeal and replace' debate is already affecting women's health by increasing interest in IUDs as a cost-efficient form of reversible birth control. The study used Google Trends data to track searches for IUDs, showing a significant increase following the 2016 presidential election.
Researchers Sophie Piper and colleagues used a coin toss to confirm whether a drug protects the brain against stroke, questioning the need for repeated experiments in mice. The study reveals high rates of false positive results and highlights the 'replication crisis' in scientific research.
Green roofs have been found to improve indoor air quality by reducing ozone levels, according to a PSU study. The research involved comparing air quality between a green roof and a conventional white membrane roof on a retail store in North Portland.
Researchers developed a hybrid lightweight tracking algorithm, Kerman, to enhance detection of people and behaviors in surveillance videos. The algorithm uses decentralized computing to process video streams on-site, increasing agility and robustness.
A new study published in Addiction found that medication treatment for opioid use disorder significantly reduces the risk of arrest and incarceration. The research, led by UMass Amherst public health scientist Elizabeth Evans, used data from a large randomized clinical trial to compare the effects of two medications on social outcomes.
Researchers found a correlation between elapsed time between two consecutive admissions and mortality in an observational study of 13,234 consecutive ICU admissions. The shorter the interval between admissions, the higher the odds of death.
A two-day conference brought together experts in AI, policy, law enforcement, and survivors to tackle human trafficking. Researchers aim to leverage technology to support trained law enforcement in tackling this complex issue, combining data analysis with social policy and political efforts.
The American Institute of Aeronautics and Astronautics (AIAA) Foundation has honored three K-12 educators for their outstanding contributions to STEM education. The winners, Charlotte Cook, Patricia Palazzolo, and Megan L. Tucker, have inspired their students to pursue careers in science, technology, engineering, and mathematics.
Researchers confirmed the theory that impostor syndrome mediates the link between perfectionism and psychological distress. Impostor syndrome arises from maladaptive perfectionism, causing increased anxiety, depressive moods, and other disorders. The study recommends focusing on competence, understanding self-defense mechanisms, mainta...
A large-scale study found consensus among conservationists on core aims, but significant disagreement on mechanisms to achieve them. The study reveals deep divisions over assigning economic value to nature and the necessity of protected areas, as well as varying perspectives on non-native species and human population growth.
A recent study has found that JUUL electronic cigarette products contain dangerously high levels of nicotine, which can be toxic to living cells. The researchers also discovered that flavor chemicals in JUUL pods may make them attractive to youth and could lead to adverse health effects with chronic use.
A potent and safe vaccine protects against MERS, a viral infection with a 35% mortality rate in 27 countries. The new vaccine platform targets specific cells without causing lung damage, offering a promising strategy for enhancing vaccine safety and potency.
New study models UV environments of nearby exoplanets, finding they could support life despite high radiation levels. The researchers argue that life has survived similar conditions on Earth and suggests the possibility of life existing today on planets like Proxima-b.
A new study by NYU's Steinhardt School finds that police stops lead to increased delinquent behavior and psychological distress in Black and Latino adolescent boys. The research also highlights the negative impact of proactive policing on racial disparities and youth criminality.
A new study found a significant decrease in teen driving accidents after implementing a 50-minute delay in high school start times. The study showed a 5.25% reduction in crash rates, as well as decreases in distraction-related and alcohol-related accidents.
Researchers at UConn are using Atomwise's AI-powered in silico screening technology to develop therapeutic treatments for ischemic strokes, hand-foot-and-mouth disease, and a pig infection. Early successes have been reported by three researchers, including Rajkumar Verma and Simon White.
Researchers at the NIH have made progress toward developing an EBV vaccine by identifying key antibodies that block infection. The new vaccine candidates elicited potent anti-EBV antibody responses in animals, offering potential protection against EBV-associated cancers and infectious mononucleosis.
Researchers at Yale University have identified a 430 million-year-old fossil as a new species related to living sea cucumbers, named Sollasina cthulhu. The creature had 45 tentacle-like tube feet and was small, about the size of a large spider.
A Rutgers study found that high-intensity interval training increases injury risk, especially in the knees and shoulders. Most injuries involved knees, ankles, and shoulders, with white males aged 20 to 39 being most injured. The researchers recommend conditioning, proper form, and recovery phases to minimize preventable injuries.
Researchers at MUSC discovered that silencing the gene Ccdc117 impedes rapid growth of precursor cells, leading to abnormal heart development. Exercise and improved nutrition may lessen the likelihood of heart malformations in fetuses.
Researchers at University of Illinois Chicago found that graphene coating can reduce lithium battery fires by preventing oxygen release from cathode decomposition. The coating showed significant reduction in oxygen release under high heat, maintaining battery performance even after rapid cycling.
Researchers found that a warming winter climate has led to a 41% increase in woody vegetation on protected areas, altering the rate of marsh to upland conversion and accelerating island erosion. The study provides new insights into the ecological and geomorphic processes occurring on Virginia's barrier islands.
A small clinical trial suggests that high-dose vitamin D may delay disease progression in patients with metastatic colorectal cancer. Patients who received high-dose vitamin D had a median delay of 13 months before their disease worsened, compared to 11 months for those in the low-dose group.
Tropical Cyclone Wallace was sheared apart by northwesterly winds, causing its clouds to spread far inland. The storm's rotation was weakened due to wind shear, a phenomenon where winds at different altitudes push against the rotating cylinder of winds.
A new study by University of Washington professor Jane Lee finds that partisan rhetoric and cultural divides contribute to poor health among immigrants. The study identifies 'sociopolitical context' as a key factor in shaping health-related behaviors, with participants reporting fear, uncertainty, and discrimination as major stressors.
Drexel University researchers have found that mixing a certain type of bacteria into concrete can prevent potholes caused by road salt. The bacteria produce calcite, which interacts with the calcium chloride in road salts and prevents their negative effects on concrete.
The study reveals that dietary phytoestrogens are metabolized by the gut microbiota of southern white rhinoceroses, leading to infertility. The researchers also found species differences in estrogen receptor sensitivity to phytoestrogen metabolites.
Researchers developed a virtual reality training system to aid people with Parkinson's disease in improving their balance and avoiding obstacles. The six-week program showed significant improvements in obstacle negotiation, balance, and range of motion.
The study analyzed data from nearly 3,000 gay and bisexual men in Australia who received daily HIV PrEP, revealing an association between bacterial STIs and specific risk behaviors. The findings suggest that PrEP users are at higher risk of chlamydia, gonorrhea, or syphilis diagnoses.
A collaboration between astrophysicists, conservationists, and ecologists is using drone technology with thermal-imaging cameras to count orangutans. The method has proven successful in detecting the great apes in the Bornean forest canopy, even at night or in fog.
A team of Colorado State University researchers are studying the prevalence and psychological indicators of sexual harassment in field-based research. They aim to create a policy and culture of collegiality and respect across field teams, with a focus on low-power positions like graduate students and postdoctoral researchers.
Researchers at the University of Wisconsin-Madison have developed a compact spectrometer that can integrate with smartphone cameras, enabling real-time chemical identification. The device boasts high resolution and low fabrication costs, paving the way for enhanced sensors in various fields.
A new study published in Obstetrics and Gynecology found that Massachusetts' parental consent law for abortion leads to significant delays in care, increasing medical risks and constraining clinical options. The law requires a judicial bypass hearing for minors seeking abortions without parental consent.
A new study maps historical biodiversity in unprecedented detail, showing that a cooler climate is crucial for conserving biodiversity. The researchers also debunk the notion of a brief ice age causing a major extinction event, pointing instead to volcanic activity as the primary cause.
A new study finds that first-year students who value and enjoy their alone time tend to display greater psychological health. The researchers argue that a healthy motivation for solitude is essential, particularly for those who don't feel they belong in college.
Researchers at MIT have developed a novel polymer membrane that dramatically improves the efficiency of natural gas purification while reducing environmental impact. The membrane can process natural gas quickly and effectively, removing more carbon dioxide than traditional materials.
New studies provide insights into the efficacy and safety of immunotherapy in elderly patients with advanced non-small-cell lung cancer. Real-life studies suggest that elderly patients may have shorter overall survival but similar toxicity rates compared to younger patients.
Researchers at Lancaster University have identified areas where technology can support people with depression by promoting positive memory recall. These areas include biosensors, technologies that actively prompt users to counteract negative thoughts and create positive memory banks.
A study projects significant glacier loss in the Alps due to climate change. By 2050, about 50% of glacier volume is expected to disappear, with potentially catastrophic consequences for the region's ecosystem and economy. The fate of glaciers will depend on future warming scenarios.
Hepatitis C transmissions in high-income countries could be reduced by up to 79%, with lower rates in low- and middle-income nations. New antiviral treatments have become available, but widespread adoption of prevention measures is crucial for meeting the World Health Organization's elimination targets.
Researchers at UCSF have developed a new screening system to identify effective cancer-killers when combining drugs that are only partially effective as single-agent therapies. The study identified combinations of PI3K inhibitors and RNAi that eradicated a devastating blood cancer and certain solid tumor cells.
Researchers found that empathy fosters cooperation over selfishness by taking into account another person's perspective when forming moral judgments. Empathy tends to spread throughout a population under most scenarios, leading to increased cooperation.
A new study compared traditional Illumina platforms to an alternative BGISEQ-500 short-read sequencing platform for single-cell transcriptomics. The authors found that BGISEQ-500 was highly comparable in sensitivity, accuracy, and reproducibility of detected RNA molecules.
A new study reveals how Salmonella bacteria flip an electric switch within immune cells, causing them to migrate out of the gut and into the bloodstream. This mechanism contributes to the severity of food-borne illnesses, with over 400,000 deaths worldwide each year.
Researchers found that strong brands benefit from inspirational AR content, which triggers imagination and motivates new ideas. The key to success lies in providing realistic, hedonic content that consumers want to engage with.
A new study published in PLOS Biology found that plant parts with longer lifespans, such as stems and roots, have lower mutation rates compared to those with shorter lifespans, like leaves and petals. The researchers also discovered that plants with more future prospects for mutations tend to have lower relative mutation rates.
Researchers found that combining cannabinoids with morphine did not increase impulsivity or memory impairment in rhesus monkeys, suggesting a safe way to cut opioid dosage for pain sufferers. The study's findings support the notion that opioid-cannabinoid mixtures can be effective for treating pain without greater adverse effects.
A study of nearly 19,000 Asian patients reveals variations in lung cancer treatment, with Chinese, Indian, and Korean patients more likely to receive surgery and chemotherapy. Women were also more likely to receive these treatments than men.
Researchers map the landscape of myeloid cells in lung cancer tumors using single-cell sequencing, revealing 25 distinct subpopulations with consistent gene expression signatures across patients. The findings provide a powerful starting point to better understand their functions and clinical applications.
A study by SISSA investigated the decision-making processes of healthy subjects with sub-clinical psychotic episodes, finding alterations similar to those in schizophrenia patients. The research highlights reduced motivation, emotional dysregulation, and delusions as possible indicators of vulnerability to psychosis.
Researchers at Ohio State University have developed a strong and flexible bioplastic replacement for petroleum-based plastics, which could be used in food packaging and other applications. The new material combines natural rubber with bioplastic and has shown improved toughness without significant loss of strength.
MIT researchers develop an alternative approach to synthesizing epoxides, a type of chemical used in plastics, pharmaceuticals, and textiles, that uses electricity instead of fossil fuels, eliminating carbon dioxide emissions. The process can be done at room temperature and atmospheric pressure, reducing industrial energy consumption.
A narrative review identifies seven digital programs supporting nonspecialist health workers in increasing access to mental health care in low- and middle-income countries. The projects illustrate possibilities of using digital platforms to support task-sharing interventions, but many challenges remain.
A team of international scientists, including Samara University researchers, discovered the formation mechanisms of triphenylene molecules, a primary building block for meteorites and planets. The study revealed that these molecules can form graphene nanoparticles, soot, and carbon dust through a series of transformations.
New research reveals that melatonin's antiarrhythmic benefits are distinct from its antioxidant properties. In a rat model of heart attacks, melatonin treatment reduced incidence of ventricular tachycardia and fibrillation, but this effect was not associated with oxidative stress.
A new space weather model accurately predicts 'killer' electrons in the Earth's outer radiation belt, providing a one-day warning before space storms. The model connects satellite measurements to electron population data, enabling reliable forecasts and protecting vital infrastructure.
A new study by RAND Corporation found that graphic health warning labels on cigarette packages can deter some adults from purchasing tobacco products, particularly those with lower nicotine dependence. However, the strategy is unlikely to influence those smokers who are most addicted to nicotine.
Researchers at the University of Pennsylvania have developed a new method to produce enzymes in plants, which can be as effective as traditional microbial-derived enzymes. The plant-grown enzymes are cheaper to produce and shelf-stable, making them a game-changer for industries such as textile manufacturing and juice production.
A research team has identified CpG dinucleotides as reliable markers of gene activity, which can be used to determine the status of cytosine methylation. These 'traffic lights' signal whether RNA is synthesized from a gene and ultimately whether its associated protein will be produced.
A new study found that Microbiota Transfer Therapy (MTT) led to significant improvements in autism symptoms and gut health, persisting even two years post-treatment. Parents reported slow but steady reductions in ASD symptoms over time.
The IDAct system uses battery-free RFID tags and readers to track objects and detect human presence, potentially enhancing elder care with unobtrusive monitoring of medications and daily activities. The technology has been tested with high accuracy, detecting specific activities over 96% of the time.
Researchers at Instituto Gulbenkian de Ciencia have identified a new mechanism for assembling influenza A virus genomes within infected cells. The study reveals that viral-induced compartments called 'viral inclusions' use liquid-liquid phase separation to segregate and assemble the eight distinct parts of the genetic material.
A new species of extinct sea cucumber named Sollasina cthulhu has been discovered, revealing a monstrous relative of modern sea cucumbers with long tentacles and an inner ring-like form. The fossil, 430 million years old, provides crucial information on the evolution of soft-bodied creatures.
A new study reveals that a specific type of immune cell, known as T7 and T8 cells, are responsible for inflammation in eosinophilic esophagitis. The study's findings also raise questions about the safety of a popular dietary supplement called butyrate, which may exacerbate the condition.
A recent study found that fewer than a quarter of breast cancer patients and a third of ovarian cancer patients underwent genetic testing for cancer-associated mutations. The research, which analyzed data from over 83,000 women diagnosed with breast or ovarian cancer in California and Georgia between 2013 and 2014, revealed substantial...