Researchers at Johns Hopkins Medicine discovered that low copper levels in cells make fat cells fatter by altering how they process fuels like fat and sugar. The study adds evidence that copper homeostasis could be a therapeutic target for metabolic disorders, including obesity.
UNIST has selected 6 extraordinary scholars as 'Rising-star Distinguished Professor', recognizing their exceptional contributions to fields like Artificial Intelligence, Energy, and Materials Science. The honored faculty members will receive an honorarium for salary and research support.
A newly discovered Tylosaurus fossil, likely a newborn, lacks the characteristic long snout of the species. Researchers found that the development of this feature occurs extremely quickly, between birth and juvenile stage.
Researchers at Peter the Great St. Petersburg Polytechnic University developed a new method of nondestructive testing to diagnose drilling rig elements in oil wells, improving efficiency and reducing repair costs. The method uses mathematical models of fracture mechanics to estimate damage throughout the structure.
A Caltech-led team observed a faint and rapidly fading supernova, suggesting the presence of an unseen companion gravitationally siphoning away the star's mass. The explosion resulted in a dead neutron star orbiting its dense companion, marking the first time scientists have witnessed the birth of a compact neutron star binary system.
The partnership aims to provide a voice-based user interface for an existing Epilepsy Patient Portal, allowing patients to co-author their electronic patient record. This enhanced system will facilitate real-time reporting of health information using the patients' voice, making it easier for clinicians and more useful for patients.
Researchers find that a previously unreported intermediate radical zinc oxo-alkoxide cluster with gapless electronic states is formed before the growth of semiconducting ZnO phase. The transformation from insulator to conductor-like material occurs rapidly, and further heating leads to semiconductor properties.
The FDA awarded $5 million to the National Capital Consortium for Pediatric Device Innovation, co-led by Children's National Hospital and the University of Maryland. The consortium aims to develop medical devices designed specifically for children's unique needs, with a focus on asthma, heart disease, and neonatal health.
A study of fruit flies found that females with better access to resources invest more energy into maintaining their bodies, allowing them to continue reproducing longer. In contrast, males prioritize short-term mating success over long-term survival.
Researchers have developed the world's fastest camera capable of capturing 10 trillion frames per second. This innovation enables real-time imaging of dynamic phenomena in biology and physics, allowing for unprecedented insights into light-matter interactions.
A team of University of Pittsburgh and UPMC researchers has received $8 million in NIH funding to expand their groundbreaking brain-computer interface (BCI) research, with the goal of restoring hand function via a robotic arm. The new funding will support critical next steps in their research.
Researchers confirm lizards enter two distinct sleep states similar to slow-wave and REM sleep in humans and other animals. However, the study reveals differences in brain activity between species, including slower eye movements and unique cerebral patterns in lizard brains.
Hurricane Leslie has a ragged banding eye surrounded by a central dense overcast. The storm is accelerating east-northeastward, moving into a stable environment where it will weaken over cooler waters.
Researchers discovered a novel defence mechanism in yeast cells that uses centromeres to detect and neutralize foreign genetic material. This mechanism ensures that potentially harmful DNA is confined within one cell, while the daughter cell contains only reliable DNA.
Researchers at Indiana University discovered that requiring longer and more complicated passwords significantly lowers the risk of password reuse. The study analyzed password policies from 22 US universities and found that IU's policy resulted in a 99.98% low rate of password reuse.
A recent study found that personality differences between men and women are largest in the most gender equal countries. Women generally rated themselves as more neurotic, social, inquisitive, caring, and responsible than men, with these relative differences being larger in gender equal countries.
A recent National Academies report on returning individual research results to participants makes recommendations that create major new roadblocks to data sharing and would roll back important privacy protections. The report's findings highlight the need for transparency and respect for participants' rights, rather than building barriers.
A new study examines the potential effects of Brexit on the UK's Sugar Tax and coronary heart disease mortality. The research suggests that the SSB levy would increase prices by approximately 38%, leading to a 26% decrease in SSB intake, and prevent around 370 CHD deaths.
A large prospective cohort study found that higher levels of prolactin in women are associated with a lower risk of developing type 2 diabetes. Women with the highest 25% of prolactin levels were 27% less likely to develop T2D than those in the lowest 25%. The association was similar regardless of menopausal status and other risk factors.
Researchers at NUS Medicine and University of Glasgow have discovered lateral transduction, a new mode of genetic transfer that enables the transfer of large sections of bacterial chromosomes between bacteria. This highly efficient mechanism could explain the rapid evolution of antibiotic-resistant strains.
A recent study analyzed over 6,000 tweets about breast cancer and found that 90% of medical information was appropriate, with prevention being the most common subtheme. The study suggests that social media can be a valuable tool for providing information on cancer prevention and health education.
Hurricane Michael has moved inland, with NASA tracking its movement and predicting heavy rainfall. The storm is expected to produce life-threatening flash floods in the Mid-Atlantic States and coastal southern New England.
A new study found that clay supplements can improve the immune response of dairy cows to aflatoxin exposure, leading to reduced inflammation and increased liver functionality. Cows fed higher doses of clay produced more milk with lower levels of aflatoxin M1.
Researchers are investigating the fundamental physics of how light is contained within photonic lattices. Dr. Robert Magnusson aims to understand the relationship between leaky and non-leaky modes and develop new low-power modulators for optical communications systems.
NASA captured images of Tropical Cyclone Titli before landfall using its Suomi NPP satellite, showing a large storm with strong thunderstorms surrounding its defined eye. The cyclone brought heavy rainfall and strong winds to parts of Andhra Pradesh and Odisha, causing at least 7 deaths.
Scientists develop visual pattern that triggers long-term avoidance of high-risk areas by raptors, improving collision detection and reducing plane and wind turbine collisions. The 'looming' effect created by concentric black circles on a white background is effective in repelling birds from specific areas.
A study published in Molecular Psychiatry has identified two subanesthetic doses of ketamine as effective in reducing symptoms of treatment-resistant depression. The doses of 0.5 mg/kg and 1.0 mg/kg showed significant symptom improvement, while lower doses did not produce the same results.
A Rutgers University study found that elderly housing with supportive social services can significantly reduce hospital admissions and length of stay. The program provided by a nonprofit in Queens, New York, showed lower discharge rates and reduced hospital stays for Medicare beneficiaries.
A new Lassa fever and rabies vaccine has demonstrated effective protection in animal models of disease, suggesting a new way to test for protection against the virus. Researchers have also identified a new surrogate measure of protection that could aid in vaccine development.
Researchers developed a simple and robust malonyl-CoA biosensor to monitor intracellular malonyl-CoA abundance in bacteria. The biosensor enabled rapid screening for gene targets increasing malonyl-CoA accumulation, leading to high-level production of four natural products.
Two new clinical trials are underway at Cummings Veterinary Medical Center at Tufts University to study deadly cancers in dogs. These studies focus on osteosarcoma and solid tumors, and may provide valuable information for human cancer treatments.
A new report reveals a protein, deltaNp63, that directs myeloid-derived immunosuppressor cells (MDSCs) to the primary tumor and metastatic sites, promoting tumor growth and metastasis. Blocking deltaNp63 or MDSCs reduced tumor growth and metastasis in a mouse model of triple-negative breast cancer.
Tropical Cyclone Luban is moving slowly towards Oman, expected to make landfall as a tropical storm before Oct. 14. The cyclone has strong winds and a ragged eye, but lacks thunderstorm development.
A new study reveals bacterial DNA is transferred to phages at frequencies 1,000 times higher than previously thought, allowing for rapid adaptation and gene dissemination. This discovery has significant implications for the spread of antibiotic resistance and other survival factors among bacteria.
The global cesarean section rate has increased from 12% in 2000 to 21% in 2015, with significant disparities in use between regions and socioeconomic groups. The authors call for improved quality childbirth care globally and emphasize the need for C-sections only to be performed when medically required.
Researchers are using pulsed electric fields to treat tumors, inducing cell death and stimulating the immune system. The technology delivers genes encoding cancer-fighting proteins into tumor cells, increases drug efficiency, and affects cell signaling.
Researchers created a new camera inspired by mantis shrimp vision, improving dynamic range up to 10,000 times higher than commercial cameras. The camera detects light polarization and can spot hazards three times farther away than color cameras used on cars today.
A high-fat diet in female mice affects their offspring's obesity, insulin resistance, and addictive-like behaviors for three generations. The study found that only females showed addictive-like behaviors, while males showed obesity characteristics in the third generation.
Scientists at UNC School of Medicine discovered that cystic fibrosis drugs targeting the faulty CFTR protein work best when patients' airways are inflamed, not when taking anti-inflammatory medications. This research has significant implications for treatment strategies in managing cystic fibrosis.
Researchers discover plant-based compound rutin reduces bleeding and inflammation caused by snake venom, offers potential co-treatment with antivenom for snakebite patients in countries without access to antivenom. The study's findings indicate a great potential for rutin as an ancillary drug in conjunction with antivenom therapy.
A large cohort of women under 50 showed a significant association between obesity and early onset colorectal cancer. Higher BMI, weight gain since age 18, and current body mass index were linked to increased risk of early onset CRC.
Research by Johannes Kohl identified the medial preoptic area (MPOA) neurons bearing Galanin as critical for parental behavior in mice. The study found that individual pools of these neurons control specific components of parenting, such as motor control and natural reward circuitry.
Researchers at MIT have developed a self-healing material that can grow, strengthen and repair itself by reacting with carbon dioxide from the air. The material, made from a polymer and chloroplasts, becomes stronger as it incorporates the carbon.
A recent study by Johannes Kohl highlights the function of a small population of neurons in the medial preoptic area that control parenting behavior in mice. The research found that individual pools of these neurons were activated during discrete parenting events, suggesting they control specific components of parenting.
Researchers at Johns Hopkins University have successfully grown human retinas in a dish, providing insights into how cells enable color vision. The study found that thyroid hormone plays a crucial role in determining the fate of these cells, with implications for understanding and potentially treating eye diseases.
A Clemson University team has developed a polymer that can heal itself like skin, bringing the technology closer to industrial-scale production. The discovery could significantly reduce production costs for self-healing materials used in various industries.
The research found that earlier women had their first period, their sons started puberty earlier, and later women had their first period, their sons started puberty later. The association was also seen in daughters.
A recent grant from the National Institutes of Health will enable a three-year project to explore the sex differences in oxytocin system development. The study aims to understand how oxytocin affects the female and male brain's neural regulation of social behavior.
A CU Denver researcher is conducting clinical research to develop an evidence-based treatment for comorbid pain and opioid addiction. The study aims to reduce substance abuse and pain relapse among patients with chronic pain, using a combination of therapies including cognitive behavioral therapy.
Researchers have developed a laboratory model that accurately evaluates MCL-1 inhibitors, enabling the identification of right patients for these drugs. The model predicts how cancer patients will respond to the drug in the clinic, allowing for effective treatment and potential breakthroughs in cancer therapy.
A new study found that consumer genomic databases can identify nearly anyone in a population once genetic data covers 2%, raising significant privacy concerns. The results highlight the power of rapidly growing consumer genomic datasets and suggest a need for policies to ensure genetic privacy.
A systematic review of quantitative studies on the relationship between education and political violence found that increasing education levels in the population reduces most forms of armed conflict. The study also highlights the importance of addressing systemic inequalities in access to education between religious and ethnic groups, ...
Researchers developed a transgenic mouse model of Parkinson's disease, replicating PD-like motor symptoms and α-synuclein aggregation. The study suggests that stabilizing normal αS tetramers may prevent or delay PD onset.
Scientists have developed a smart microscope that provides a 4D view of embryonic development in living mice. The microscope uses algorithms to track the embryo's position and size, creating high-resolution images of its development over a critical 48-hour window.
Bryan Gervais' study examines the impact of elite incivility on partisanship, revealing that counter-attitudinal incivility induces anger, leading to more partisan attitudes. The research also highlights the role of social media in amplifying incivility and polarization.
A genetic mutation in IFNλ4 reduces its effectiveness against the hepatitis C virus in humans compared to chimpanzees and African Pygmies. This discovery highlights a potential weakness in human immunity to certain viral infections.
Researchers discovered that mast cells release histamine from the gut, triggering the formation of oleoylethanolamide, which stimulates ketogenesis and supports brain and muscle function during prolonged fasts or intense exercise. This finding challenges the long-held assumption that mast cells are solely responsible for allergic respo...
Researchers from Japan have developed a way to better measure and manipulate conductive materials through scanning tunneling microscopy. The team designed a custom terahertz pulse cycle that quickly oscillates between near and far fields within the desired electrical current.
Cognitive decline was slowed after patients underwent cataract surgery and adopted hearing aids. The rate of decline was halved following cataract surgery and 75% less following the adoption of hearing aids, according to researchers at the University of Manchester.
Scientists have designed an ion gel with excellent toughness and self-healing properties, promising potential for building flexible electronic devices. The material can quickly heal on its own without external stimuli and exhibit high thermal stability and ionic conductivity.
A study highlights strategies to help teens with type 1 diabetes manage high cholesterol and blood pressure, including offering realistic guidance, encouraging regular exercise, and promoting healthy eating habits. The research emphasizes the importance of personalized approach and team effort in addressing these conditions.
Researchers developed a new method to use metabolites to predict diabetes and cardiovascular disease risk in people with obesity. The study analyzed over 2,400 participants and found that specific molecular signatures could identify individuals at higher risk of developing these diseases.
Acetaminophen's breakdown product activates glutathionylation, affecting mitochondrial energy production and leading to metabolic dysfunction. This discovery explains the drug's toxicity at high doses and may apply to other drugs with similar structures.
Researchers at the University of Sussex have created a large dataset that can be used to develop smartphone apps that detect transportation modes, predict road conditions, and offer route recommendations. The dataset has achieved high accuracy rates in recognizing modes of transport, paving the way for innovative mobile applications
A new study by Duke University and the University of York estimates that long-term ozone exposure in Europe, the USA, and China led to 266,000 premature mortalities in 2015. The research uses observed air quality data instead of chemical transport models, finding smaller human-health impacts compared to prior modeling results.
Shivam Arora, a dual-degree track graduate student, has won a $12,000 fellowship to conduct applied research in public-sector airport-related aviation issues. He plans to develop factor models for fixed-income securities issued by airport-affiliated entities.
A recent study uses metabolome analysis to identify a link between metabolite changes and weight, revealing that genetics don't correlate closely with obesity. The research suggests new ways to measure obesity and health risks beyond traditional BMI measures.
Tropical Storm Nadine is being torn apart by wind shear in the Eastern Atlantic Ocean, according to NASA-NOAA's Suomi NPP satellite. The storm's low-level center is nearly 50 nautical miles southwest of the nearest deep convection, indicating strong weakening.
A new study led by Harvard T.H. Chan School of Public Health researchers found a link between state-level gun ownership and police shooting deaths, with the strongest association among armed victims. The rate of fatal police shootings was 3.6 times higher in states with high gun prevalence.
Researchers at University of Illinois have discovered how to integrate ducted fans into wing sections to improve aircraft propulsive efficiency by ingesting low-speed air. This innovation modifies aerodynamic behavior, lift, drag, and pitching moment characteristics.
A new study suggests that ultrasound measurements after surgery can predict the likelihood of arteriovenous fistula maturation in individual dialysis patients. At 6 weeks after AVF creation, ultrasound measurements of AVF blood flow, diameter, and depth predicted future AVF maturation with moderate accuracy.
A WSU climate scientist analyzed The Great Drought of 1875-78, leading to the Global Famine that killed 50 million people. Climate conditions characterized as more severe than before could be replicated with global warming.
Researchers developed a computational method to link individuals in ancestry databases to those in law-enforcement databases, achieving accurate matches for over 30% of close relatives. The approach could have significant implications for forensic genetics and genomic privacy.
A physics model applied to a 'Super Court' of Supreme Justices found that consensus dominates the court's decisions, with strong correlations in voting persisting beyond individual justices' tenures. The study reveals that partisan issues are more complex than simple intuition suggests, and votes against prevailing opinions are probable.
Carnegie Mellon University researchers identified a molecule called BriC that plays a key role in bacterial communication and infection. BriC helps pneumococcus produce biofilms, making infections more robust, but may also be a target to render bacteria more sensitive to antibiotic treatment.
A recent study by researchers at George Washington University found that poor, elderly Puerto Ricans faced a persistent risk of dying after Hurricane Maria. The study estimates there were 2,975 excess deaths in Puerto Rico during the six-month period after the storm.
Chris Fox, a space buff since childhood, and his team discovered exoplanet Kepler 159d by analyzing the orbits of nearby planets. The exoplanet has a mass similar to Saturn's and likely consists of gases with no solid surface.
Astronomers have observed a massive star's death, creating a compact neutron star binary system. The explosion was unusually faint and the star had an unseen companion that siphoned away most of its mass.
Researchers at Duke University discovered a minimally invasive treatment using vagus nerve stimulation to reduce brain inflammation and cognitive decline after surgery. The study showed improved cognitive outcomes and reduced brain inflammation in mice with inflammation.
Researchers are exploring ways to speed up and enhance the recovery of the sense of taste after a significant injury. By understanding how IL-1 signaling works in the body, they hope to develop novel treatments to aid regeneration and recovery. In mice, studies have shown that IL-1 plays a crucial role in repairing the taste system.
Researchers discovered that silencing Farnesoid X Receptor (FXR) repressed HBV replication, while an FXR agonist reduced viral activity in mice. The study also found a link between immature bile salt pathway and chronic infection risk in newborns.
A recent study from CNRS has cast doubt on the connection between magnetite particles and Alzheimer's disease, as previous research suggested that magnetite could cause oxidative stress and lead to neuron degeneration. The new findings suggest that magnetite is unlikely to be involved in this process.
UTA professor Sahadat Hossain uses recycled plastic pins to strengthen MSE walls, increasing bearing and shearing capacity of foundation soils. The new method reduces excavation and replacement costs, improving pavement maintenance and reducing cracking.
Researchers have developed a novel vaccine that protects against both Lassa fever and rabies, with promising results in preclinical testing. The vaccine, called LASSARAB, uses a weakened rabies virus vector to elicit an immune response against both viruses.
The new guideline recommends moderate hypofractionation (240-340 cGy) as an alternative to conventional fractionation for men with early-stage prostate cancer. Hypofractionated radiation therapy can be completed in four to five weeks, compared to eight to nine weeks for conventional radiation.
A new study by the University of Texas at Austin found that proposed Title X guidelines restricting abortion counseling and referrals may adversely impact pregnant women's health care. The study, published in Contraception, compares pregnancy options counseling and referral practices at state-funded and federal organizations.
A survey found that many white Americans assume immigrants from certain countries are 'illegal' due to stereotypes and lack of documentation, leading to discriminatory treatment. The study highlights the impact of social perceptions on immigrant standing in American society, revealing a new source of ethnic-based inequalities.
Only one in three Chinese acute coronary syndrome patients receive cardiac rehabilitation guidance before discharge from hospital. Men are more likely to receive advice than women, but all heart attack patients need cardiac rehabilitation, and targeted efforts are needed to improve provision.
Researchers at the University of Würzburg and the Technion have successfully built a topological insulator operating with dual excitations, offering a novel platform for switched electronic systems and laser applications. The discovery showcases the potential of this material for advanced optoelectronic devices.
Researchers build systems reproducing quantum predictions with classical models, suggesting a boundary for 'true' quantum phenomena beyond single-particle interactions. Quantum entanglement remains an unexplained mystery.
Researchers found a species of blind cavefish lacking an ancient DNA repair system, previously known only in placental mammals. The discovery supports the 'nocturnal bottleneck' theory, suggesting ancestors of modern mammals lived in darkness before dinosaurs.
Researchers at UT Southwestern Medical Center discovered that mature inhibitory neurons can be transformed into a different type of neuron without relying on stem cells. The study reveals the possibility of changing mature neurons in adulthood and may lead to therapeutic strategies for treating neurological diseases.
The University of Texas at Arlington and Naval Surface Warfare Center Philadelphia Division have signed an Education Partnership Agreement to share scientific assets, involve faculty and students in U.S. Navy research projects, and develop educational courses.
Researchers discover water molecule stabilizes Tn antigen structure, leading to different interactions with cell receptors and antibodies. This finding has implications for developing synthetic molecules that can trigger a stronger immune response against cancer cells.
A study of identical twins found that parenting styles that are harsher and less warm increase the likelihood of aggressive behavior and callous-unemotional traits in children. The researchers suggest that interventions aimed at improving parental warmth and reducing harshness could help prevent these behaviors.
Scientists analyze cloud top temperatures to understand storm strength, with NASA's Aqua satellite providing critical data on Category 4 Hurricane Sergio. The storm's intense cloud tops were as cold as -87 degrees Fahrenheit, indicating a high potential for heavy rainfall.
Researchers accidentally convert mature inhibitory neurons into dopamine-producing cells using a cocktail of proteins. The new cells show rhythmic activity and network connections similar to native dopaminergic neurons.
Researchers have identified NOTCH 1 as a key player in the metastasis of medulloblastoma, a type of pediatric brain cancer. The study also suggests that targeting this protein could lead to a more effective treatment option with fewer side effects.
A deep learning approach can identify nuanced mammographic imaging features specific to recalled but benign (false-positive) mammograms, distinguishing them from those identified as malignant or negative. The study achieved an area under the curve (AUC) of 0.76-0.91, indicating high performance in detecting false recalls.
Researchers at UNH's Prevention Innovations Research Center created two video games to teach bystander intervention skills in situations of sexual and relationship violence and stalking. The interactive scenario game was especially effective in increasing male attitudes toward bystander intervention.
Researchers warn that geoengineering and alternative solutions like tree planting, biochar, and NETs (negative emissions technologies) won't be enough to meet climate goals. Emission cuts remain the only sure way to limit global warming to 1.5C or less.
A new study finds that regular physical activity improves lung function in current smokers, regardless of air pollution levels. The study, led by the Barcelona Institute for Global Health, analyzed data from over 4,500 people and found that physical activity benefits even in areas with high air pollution.
A study published in The Annals of Thoracic Surgery found that day of discharge has no impact on hospital readmissions for patients after major heart surgery. The research credited education and outpatient intervention programs with improved patient outcomes.
Scientists successfully grew three-dimensional salivary gland tissue that produced saliva in mice, paving the way for potential treatments for patients with failing organs. The research used embryonic stem cells to create an organoid, a simplified three-dimensional tissue that resembles a real organ.
A new study reveals that protein kinase C epsilon (PKCε) is acting from fat tissue to worsen disease, pointing to a new function in this dynamic organ. Fat tissue reveals striking differences in cell shape and size in the presence and absence of PKCε.
A study published by the American Psychological Association found that agreeableness is associated with lower savings, higher debt and higher default rates. Agreeable individuals care less about money, leading to a higher risk of money mismanagement, especially for those with lower incomes.
Researchers found that a blood test identified significantly more treatable mutations in non-small cell lung cancer (NSCLC) than a tissue biopsy alone. Patients with actionable mutations detected by the liquid biopsy responded favorably to targeted therapies, achieving high clinical response rates.
Most Canadian smokers favour novel policies to reduce tobacco use, with 70% supporting lower nicotine levels in cigarettes. The study also found that 59% of smokers support a ban on all marketing of tobacco products.
Experimental physicists at the University of Illinois have created a new disorder-induced topological state, previously predicted to occur in electronic materials. The topological Anderson insulator phase was first discovered theoretically in 2009 and its origin was further explained in subsequent works.
A study by the London School of Hygiene & Tropical Medicine found a significant drop in public confidence in vaccines after the Philippines' Dengvaxia crisis. In 2015, 93% of respondents strongly agreed that vaccines are important, but this dropped to 32% in 2018.
A UBC team has sequenced the complete genome of lavender, opening doors for further research and analysis. The draft genome helps identify genes directing essential oil production and regulatory elements controlling its expression.
Researchers transplanted human brain cells into mice brains to study the development and function of these cells in a natural environment. The study found that brain cells from individuals with Down syndrome were less coordinated but more stable than those without the condition.
The U.S. Army Research Laboratory has developed a new resource for teaching synthetic biology to kindergartners through high school using an affordable, hands-on kit called BioBitTM. The kit enables experiments that circumvent current barriers in science education and fills a gap in STEM education.
Researchers have developed new techniques to detect Lyme disease bacteria weeks sooner than current tests, indicating active infection and enabling quicker treatment. The new direct tests detect DNA or protein from Borrelia burgdorferi, increasing the accuracy of an early diagnosis.
The UK Catalysis Hub will focus on developing new catalysts for sustainable energy, clean water, and low-carbon manufacturing. The hub aims to leverage its research capabilities to drive innovation and economic growth.
A study published in Human Reproduction found that accounting for cellular variability in endometrial gene expression profiles improves the accuracy of biomarker discovery. This approach can increase IVF success rates for couples who have experienced repeated IVF failure.
New findings suggest that the immune system's response to a protein called GDP-L-fucose synthase, found in both human cells and bacteria, may play a key role in multiple sclerosis. The protein is believed to activate T cells in the intestine, leading to an inflammatory cascade that damages the protective coating around nerve cells.
Researchers at Stanford University have developed a new technique called CRISPR-GO, which allows them to manipulate the genome in three-dimensional space. By reorganizing genetic elements in different locations within the nucleus, scientists can alter their function and study the impact on cell behavior.
Researchers find that widely-used correction methods are based on a faulty assumption, potentially leading to inaccurate predictions. The team proposes new universal method for prediction that works for the right reasons.
Researchers have developed a new method for imaging breast cancer using Cornell dots, which are smaller than 8 nanometers and can be cleared by the kidneys. The dots are equipped with antibody fragments that target HER2-positive breast cancer cells, achieving high in vivo tumor uptake rates of up to 17.2 percent.
Researchers at Osaka University have discovered carrier multiplication in certain perovskites, increasing efficiency up to 44% compared to traditional solar cells. This breakthrough has significant implications for the development of more efficient photodetectors and solar cells.
Researchers used human retinal tissue grown from stem cells to discover how cone photoreceptors develop, leading to insights into eye diseases like color blindness. Thyroid hormone signaling regulated the growth of blue-detecting cones first, followed by red- and green-detecting ones.
Researchers at Purdue University have discovered a light-active version of heme that can help inactivate methicillin-resistant Staphylococcus aureus (MRSA) infections. The technology uses a simple LED array to activate the photosensitizer, which rapidly kills MRSA strains.
Researchers have successfully produced healthy mice with two mothers, who go on to have normal offspring of their own. In contrast, mice with two fathers only survived for a couple of days. The breakthrough uses haploid embryonic stem cells and targeted gene editing to overcome genomic imprinting barriers.
Children with arthrogryposis have lower brain cortex power than healthy children, despite similar neurodynamics. This decrease is likely due to reduced motor activity, which affects their reaction speed and cognitive functions.
Researchers at the University of York have discovered a protein in fruit flies that regulates insulin and is also found in mosquitoes carrying diseases like malaria and yellow fever. This finding opens new pathways for drug design and could lead to better understanding of neurological diseases such as Alzheimer's.
Researchers identified a genetic susceptibility locus on chromosome 5 that predisposes African-American children to migraines. The study suggests that genes involved in neurotransmitter release may be targeted for future migraine treatments.
A team of geoscientists studied the Taupo Volcanic Zone in New Zealand, finding that smaller eruptions reset magma chambers over decades to centuries. This understanding can aid predictions of similar eruptions and mitigate supereruptions.
A new UC Davis study found that consumers can accurately identify fake images, rating credibility low on a scale. The study suggests that internet skills and social media use are key predictors of image credibility evaluation.