Scientists conclude that the organics are most likely native to Ceres, originating from its interior. The discovery has broad implications for astrobiology and suggests that Ceres contains key ingredients for life.
Researchers found that NHS performance data showed clear evidence of health system failures, including missed targets and staff shortages. The analysis suggests that the cuts resulted in a substantial increase in mortality, particularly among older populations.
Researchers at NYU Tandon are developing a deep learning system that enables self-driving cars to navigate and respond to changing road conditions. The system uses data from onboard sensors and information from HERE HD Live Map, a cloud-based service for automated driving.
A new facial recognition system, LemurFaceID, can correctly identify individual lemurs using photos of their faces, offering a non-invasive alternative to traditional methods. The system shows high accuracy in identifying lemurs across different species, with potential applications for conservation and research.
Drs. Marco Gallo and Greg Delgoffe receive ACGT Young Investigator Grants to study glioblastoma and metastatic melanoma, focusing on gene therapy and T cell metabolism to boost immune responses against cancer.
A study found that adolescents and young adults (AYAs) with acute leukemia had significantly worse survival rates if not treated at specialized cancer centers. AYAs treated at these centers had outcomes comparable to children, suggesting treatment quality can mitigate poor outcomes.
A large study found that long-term estrogen-based hormone therapy reduced the risk of Alzheimer's disease and improved cognitive function in postmenopausal women. The protective effect may depend on starting hormone therapy at the time of menopause, when neurons are healthy.
Scientists successfully delivered CRISPR-Cas9 to the eyes of mice with wet AMD, modifying the VEGF gene and reducing choroidal neovascularization (CNV) by 58%. This breakthrough could lead to a new therapeutic modality for non-hereditary degenerative diseases.
The use of CRISPR-Cas9 gene editing technology is restricted due to competing claims over foundational patent rights. Exclusive licenses granted to spinoff companies formed by institutions and researchers could bottleneck the development of human therapeutics.
A Princeton University study found that social exclusion leads to superstitious beliefs and conspiracy theories, suggesting a cycle of exclusion that can entrench beliefs. The researchers propose that addressing social exclusion could help counteract these theories.
A team led by Case Western Reserve University researchers found a tight correlation between observed acceleration and gravitational acceleration from visible mass in various galaxy types. This discovery suggests a universal law governing galactic systems, similar to Kepler's planetary law. The findings require rethinking dark matter an...
A new study reveals that seagrass meadows can reduce bacteria pathogenic to humans and marine life by up to 50%. The presence of seagrasses also reduces the prevalence of disease in corals located nearby, with field surveys showing a 2-fold decrease in disease compared to coral without seagrass neighbors.
Researchers used 'resurrection ecology' to revive and study Daphnia, a freshwater crustacean. They found that sensitivity to copper and cadmium increased as heavy metal levels rose in lakes, challenging evolutionary theory.
Research from UM Frost School of Music found that infant-directed singing fosters a strong bond between mothers and infants. Engaging infants through song stimulates their attention, while also benefiting the mother by providing a distraction from negative emotions and thoughts associated with postpartum depression.
A randomized crossover trial found that limiting sodium intake reduced systolic blood pressure by an average of 11mmHg and excess fluid retention. The study suggests that simple dietary advice may help slow the progression of chronic kidney disease.
New research reveals that seagrass meadows can combat bacteria in water, reducing disease associated with marine organisms. The study found lower levels of disease on reefs with adjacent seagrass beds than those without nearby grasses.
A Michigan State University study found that smokers who viewed a nostalgic public service announcement showed greater emotional engagement and stronger negative attitudes towards smoking. The researchers argue that nostalgia-themed messages could be an effective way to promote healthy behaviors.
A new study published in JAMA Facial Plastic Surgery found that the most attractive female lips have a 53.5% increase in surface area and an ideal upper to lower lip ratio of 1:2. This guideline aims to help achieve optimal outcomes in lip augmentation procedures.
Researchers at Cincinnati Children's Hospital Medical Center successfully treated patients with deadly, treatment-resistant blood cancers using gene-guided therapy. The targeted approach identified specific genes fueling the diseases and prescribed molecular drugs to put them into remission.
A mouse study has identified granzyme A as a protein that promotes arthritic inflammation after chikungunya virus infection. The study suggests that granzyme A could serve as a potential target for new drugs to treat chikungunya-related arthritis in humans.
A new USDA grant aims to determine if stream-bank legacy sediments are significant sources of nutrients to surface waters. The study will focus on understanding the fate of legacy sediments, their microbial community composition and nutrient transformation processes in aquatic ecosystems.
Researchers develop LemurFaceID system to identify individual lemurs by facial characteristics, facilitating long-term studies and conservation efforts. The non-invasive method can help answer evolutionary questions and aid in population tracking.
A study by the University of Granada found that 8.2% of amateur cyclists admitted to consuming performance-enhancement drugs. The researchers associate PEDs consumption with a 'false consensus effect', permissive attitudes, and lower self-efficacy among participants.
Researchers at UT Southwestern Medical Center have developed a potential drug, RGLS4326, to treat polycystic kidney disease, an incurable genetic disorder. The drug has shown promise in slowing cyst growth and delaying ADPKD progression in preclinical animal testing.
A study published in the Journal of Patient Safety found that video testimonials improve physicians' agreement on patients' treatment choices. The addition of a video testimonial led to statistically significant changes in responses, with doctors more likely to choose full aggressive treatment in five scenarios.
A mathematical model determines the best vaccination strategy in the presence of uncertainty surrounding vaccination efficacy and animal vaccination capacity. The study shows significant cost savings can be achieved by accurately identifying our capacity to vaccinate, with £55 million in outbreak costs potentially saved.
Researchers at IDIBELL have developed an oncolytic virus that redirects the patient's immune system against tumor cells, increasing antitumor efficacy. The virus uses BiTE antibodies to activate T lymphocytes and capture them to attack adjacent cancer cells.
Researchers found that GARP2 accelerates retinal degeneration in mice, while GARP1 slows its negative effect when both proteins are present. They also developed a standardized nomenclature for OCT measurements in mice, facilitating comparisons with human studies.
A review of worldwide studies found that high-dose B-vitamins significantly reduce schizophrenia symptoms. The research suggests that B vitamins are most beneficial when implemented early on and used with higher dosages or combined several vitamins.
A University of Central Florida professor is collaborating with NASA to study the extraction of metals from Martian soil using molten regolith electrolysis. This process could produce oxygen and molten metals vital for future human space exploration.
A study analyzing over 100 linguistic features suggests complex patterns of contact and migration among early Americans. The diversity of languages in the Americas is unprecedented, with many isolates having no demonstrable connection to other languages.
A study by Ohio State University researchers measured the muscle exertions of 10 central Ohio tattoo artists, finding they exceeded maximums recommended to avoid injury. The study highlighted issues with ergonomic guidelines and workers' compensation in the industry.
Scientists analyzed microRNAs from Ötzi's skin, stomach, and stomach contents to determine their stability over time. They found some molecules were present predominantly in ancient tissues, while others were not detectable.
Researchers have discovered that whale nerves utilize two levels of waviness to package their highly extensible nerves, reducing strain when stretched or bent. This unique structure enables the nerves to recoil without sustaining damage during feeding lunges.
Scientists discovered that fibroblasts, a type of connective tissue cell, increase HIV infection in immune cells through trans-infection and make them more prone to infection. Epithelial cells, on the other hand, secrete high levels of antiviral proteins that inhibit infection.
Researchers have developed a new CRISPR-Cpf1 technique to modify the fat content of soybean oil by editing two FAD2 genes. This method results in an increase in oleic acid and a decrease in linoleic acid, leading to healthier oil.
Researchers found that snap bean yields were not significantly affected by no-till cover crops, despite the benefits of weed suppression. The study suggests that timing and management techniques are crucial for successful integration of cover crops into vegetable production systems.
Researchers identified T-bet as the key control point regulating genetic risk in specific diseases like IBD and Celiac disease. This discovery provides a specific target for treatment development, potentially leading to more effective therapies for life-changing auto-immune conditions.
Researchers at MDI Biological Laboratory identified a molecular mechanism governing the life-prolonging effects of dietary restriction, a process that occurs in all tested animals. The study raises hope for therapies that prolong healthy years without extreme diet restrictions.
Physicians are more likely to prescribe antibiotics when they expect high patient expectations, even if the probability of bacterial infection is low. This study suggests that tackling non-clinical factors, such as managing patient expectations, is crucial in reducing antibiotic overuse and addressing global health threats.
The NASA team is using satellites to provide real-time air quality data, making it easier for policymakers, doctors, and lawyers to track changes in rural and suburban areas. By collaborating with experts from various fields, the team aims to develop new ways to use satellite data to address pressing public health issues.
Researchers at the University of Toronto have developed a new chemical reaction that enables the growth of an electron-selective layer made of nanoparticles in solution, directly on top of the electrode. This breakthrough reduces the manufacturing temperature and improves efficiency, paving the way for low-cost, printable solar panels.
A novel air quality model, REGiS, can predict surface ozone levels up to 48 hours in advance by combining statistical models with weather patterns. This method provides a 48-hour heads-up for air quality forecasters and decision-makers to mitigate unhealthy ozone level formation.
Researchers found that vitamin B3 administration eliminated age-related molecular changes and provided robust protection against glaucoma. The treatment boosted metabolic reliability of aging retinal ganglion cells, keeping them healthier for longer.
The CDC's Prevention Research Centers (PRC) have made significant strides in developing and disseminating programs to address health disparities. Researchers and experts reflect on the program's progress, challenges, and future directions.
Zero tolerance policies unfairly target black girls, resulting in higher suspension rates and harsher discipline for minor offenses. The paper argues that these policies perpetuate a prison-type mentality, snuffing out the identities of black girls.
Experts will discuss the state of Cuban marine ecosystems and explore how science can inform U.S. and Cuban policies to protect biodiversity and human welfare. The event highlights pioneering Cuban conservation work that has protected common resources as US-Cuba relations evolve.
A new genomic technique has been devised to quickly and accurately detect imprinted genes expressed in each cell type, improving diagnosis of genetic diseases like Prader-Willi and Angelman syndrome. Researchers have identified novel imprinted genes and demonstrated their tissue-specific expression.
A study from University of British Columbia found that international students' concepts of 'home' significantly impact their post-graduation plans. Four ways of thinking about home were identified: host, ancestral, cosmopolitan, and nebulous. Students who thought of their host home as 'home' planned to stay, while those who saw it as a...
A new study reveals the operation of biochemical clockwork that drives cellular division in bacteria, using a revolutionary method to color bacterial cell walls. The discovery could inform efforts to develop drugs against antibiotic-resistant bacteria, which pose a major risk to human health.
The updated guidelines include two new medications approved by the FDA as safe and effective treatments for heart failure in women. WomenHeart sees these guidelines as an important addition to treatment efforts to achieve positive outcomes for women with the disease.
RIT National Technical Institute for the Deaf (NTID) will partner with RIT's I-Corps site initiative to promote inclusive entrepreneurship among deaf and hard-of-hearing students. The grant will support programs and events that engage underrepresented groups in STEM entrepreneurship.
Research using mutant zebrafish models human disease to show that changes in certain gut bacteria can cause intestinal inflammation. Transplanting beneficial bacteria and restoring gut neurons also cured the disease.
A recent study published in Developmental Cell reveals that surface cells play a key role in coordinating tissue movements during early zebrafish development. By reducing surface tension, these cells drive both surface cell layer expansion and inner cell intercalation, resulting in coordinated tissue spreading.
Researchers have developed Vizier, an open-source software to 'clean' big data, making it easier for users to explore, visualize, and communicate insights. The tool is designed for massive datasets, allowing users to spot errors and offer solutions.
The Infectious Diseases Society of America has published guidelines for diagnosing and treating complex neurological infections, highlighting the importance of a multidisciplinary team approach. The guidelines provide parameters for identifying and managing ventriculitis and meningitis, as well as prevention strategies.
Researchers at University of Warwick developed a new technique to measure electronic structures of two-dimensional materials, paving the way for highly efficient nano-circuitry. This breakthrough could lead to smaller, flexible gadgets and revolutionized solar power with strong absorption and efficient power conversion.
Researchers at UC Riverside have developed a new method to measure nonsense-mediated RNA decay (NMD) efficiency in real-time, allowing for the identification of molecules that regulate this pathway. This breakthrough has the potential to lead to the development of targeted treatments for diseases such as ALS and muscular dystrophy.
Researchers found that 80% of online pharmacies let customers choose their own dosages and treatments, increasing the risk of serious side effects and antimicrobial resistance. This can lead to infections being undertreated or over-treated, allowing bacteria to develop resistance to antibiotics.
Researchers discovered a single mutation, T198F, that increases accessibility of a hidden protein region to antibodies, reducing West Nile virus infectivity and disease severity. This finding may pave the way for new vaccines and antiviral drugs.
A trial testing a UK post-deployment screening programme found it ineffective in reducing symptoms of PTSD, anxiety, and alcohol abuse. Despite encouraging personnel to seek help, the program failed to improve mental health outcomes compared to standard general advice.
Researchers found that adolescents with weak working memory and progressive drug use are at a higher risk of developing substance abuse problems later in life. Interventions targeting these underlying factors can help prevent substance abuse problems in adolescents.
An international team of scientists has discovered the critical role of FtsZ filament motion in bacterial cell division, revealing a novel mechanism for building the cell wall. The study provides insights into the process and potential targets for new antibiotics.
Researchers found that hairpin structures can effectively replicate DNA, leading to faster evolution. This discovery challenges traditional views of DNA replication and provides insight into the origins of life on Earth.
A study published in the British Journal of Sports Medicine analyzed data from over 9,000 children and adolescents to identify those with increased risk of cardiovascular disease. The research found that a simple aerobic capacity test can determine which children have worse cardiovascular health and should undergo an intervention program.
The AAAS Leshner Leadership Institute has selected 15 infectious disease researchers to engage on science and society issues. These fellows will receive public engagement training, networking opportunities, and resources to develop their institutions' capacity for public engagement.
A new study from researchers at UC Davis and UC Berkeley reveals the population structure of honey bees in California, shedding light on their origins. The research combines large databases to provide a comprehensive sampling of honey bees across Africa, the Middle East, and Europe.
Scientists found strong evidence for geographic variation in six of nine life-history variables, including body size and litter sizes. The study suggests a one-size-fits-all conservation strategy is not appropriate, and assessments should account for geography to aid Eastern Massasauga recovery efforts.
The USCGC Polar Star's port call in Lyttelton marks a significant shift in US-New Zealand relations, allowing for increased cooperation on logistics and scientific research. The visit supports the US Antarctic Program's cargo operations and enables the efficient transportation of supplies to research stations.
A team of scientists has conducted the largest genome-wide association study on proteomics to date, revealing 539 associations between protein levels and genetic variants in complex diseases. The study found these associations overlap with risk genes for 42 complex conditions, such as cardiovascular disease and Alzheimer's disease.
The five researchers were honored for their accomplishments in chemical engineering, energy and minerals engineering, environmental engineering and computer science. They also received recognition for mentoring young women scientists in their respective countries.
A study by Kanazawa and Still found that healthier and more intelligent people, as well as those with better personality traits, tend to earn higher salaries. In contrast, the 'ugliness premium' theory suggests that physically unattractive individuals earn less.
A new study maps where US patients appear more ill than they are, highlighting the impact of diagnostic intensity on population health. Researchers found that areas with more aggressive medical practices tend to have higher health scores, while less aggressive areas have lower scores.
Researchers at UT Southwestern Medical Center discovered that PARP-1 enzyme plays a crucial role in inhibiting fat cell formation and maintaining embryonic stem cells. The study highlights the importance of PARP-1 in normal physiological processes and its potential as a target for treating metabolic disorders.
Fin whales employ a two-tiered nesting structure to safeguard their nerves during feeding dives. The folded nerves develop 'bending stretches' that could damage them, prompting the development of this intricate mechanism.
A study published in The Cryosphere shows the Alps could lose up to 70% of snow cover by the end of the century unless global warming is kept below 2°C. However, if emissions are controlled, the reduction would be limited to 30% by 2100.
Researchers created a model showing the progression from normal blood cells to leukemia, allowing for testing of therapeutic interventions at each stage. The model enabled the transplantation of leukemia from humans to mice, paving the way for valuable research into therapies for blood cancer patients.
A new AI-based diagnosis technique uses functional and structural brain imaging to identify affected regions in Alzheimer's and Parkinson's patients. The study, published in International Journal of Neural Systems, shows promising results with high accuracy rates.
Researchers found that DEET and PMD-based sprays were the most effective at repelling Aedes aegypti mosquitoes, while wearable devices showed little to no effect. The study tested five wearable devices and five spray-on repellents, concluding that consumers should seek out the most effective products to avoid mosquito bites.
Scientists have successfully converted mouse alpha cells into insulin-producing beta cells by blocking the expression of two specific genes. The research suggests that this natural flexibility in cell fate may be exploited to develop a new therapeutic approach for Type 1 diabetes.
Researchers found a single compressed stent produces a denser mesh than two overlapping stents, covering at least half of the aneurysm opening. The technique is more effective for large necked saccular aneurysms.
A study at Aalto University aims to reduce societal polarization by connecting people with opposing views on Twitter. The algorithm suggests bridges between users of opposing sides, such as Hillary Clinton and Donald Trump, to provide recommendations about who to retweet.
Scientists at Trinity College Dublin discovered how cancers hijack the immune system's wound-healing response to receive help. They found that a molecule called TRAIL can be re-wired in certain tumors to send an inflammatory signal, tricking the immune system into assisting cancer growth.
Researchers developed a method called quasistatic cavity resonance (QSCR) that enables wireless power transmission throughout a room. This technology can charge multiple devices simultaneously, including smartphones, fans, and lights, using near-field standing magnetic waves.
A new class of antibiotic daptomycin is effective and well-tolerated in children, offering a safe alternative to vancomycin for treating invasive MRSA skin infections. The study found no evidence of daptomycin toxicity, making it a promising option for pediatric patients.
Researchers found that a specific mutation in hemoglobin makes it selectively bind to carbon monoxide from cigarette smoke, preventing oxidation and anemia. The father's smoking habit prevents him from developing the disease, while his daughter requires treatment with antioxidants to manage her condition.
A novel gene therapy technique, called charge-altering releasable transporters (CARTs), has been developed to deliver messenger RNA (mRNA) into cells. This method overcomes the challenge of delivering mRNA through cell membranes and shows promise for treating diseases by inserting therapeutic proteins.
The Children's National Health System has received a prestigious Clinical and Translational Science Award, worth $24 million, to break down research barriers and foster innovative pediatric-focused translational research. The partnership enables the translation of research into real-life improvements in child health, addressing various...
A new study from Michigan Medicine identifies a protein in the microenvironment of metastatic breast cancer cells that promotes their spread. The researchers found that this protein, DDR2, plays a key role in fueling the growth and migration of cancer cells, and that inhibiting it may prevent metastasis.
Researchers have used gene therapy to treat Fabry disease, a rare inherited enzyme deficiency that can damage major organs and shorten lifespan. The treatment involves transplanted altered stem cells with copies of the fully functional gene responsible for the missing enzyme.
A UAlberta study found that AC253 improves memory and learning in mice with Alzheimer's-like symptoms, reducing amyloid levels and inflammation in the brain. Further studies are needed to optimize dosage and effectiveness.
Researchers develop a pipeline to power fast and accurate image processing for precision medicine. The platform combines the imaging capabilities of Philips MRI scanners with the processing power of Stampede supercomputer.
Researchers find that mosquito mesh is a cost-effective alternative to commercial mesh for groin hernia repair. The study's lead author advocates for further research on implementation, safety, and training to bring high-quality surgery to millions of people in need.
A single high-fat meal can reduce the body's sensitivity to insulin, leading to increased fat deposits in the liver and changes in energy metabolism. This study found that even a small amount of palm oil triggers insulin resistance, which can contribute to the development of type 2 diabetes and fatty liver disease.
A new study found that patients with moderate anxiety or depression are at a higher risk of experiencing wound-related complications after surgery. The likelihood of such complications is 1.17- to 1.20-times greater for these patients, emphasizing the need for preoperative assessment of psychological state.
A team of geographers has developed a methodology to measure aboveground woody biomass in savannahs, with results showing significant changes in the ecosystem. The study found that some areas of Kruger National Park's savannah are experiencing declining biomass due to elephant activity, not human impact.
Researchers from the University of Warwick have discovered that establishing a daily vaccination capacity can effectively control and eradicate foot-and-mouth disease outbreaks. By tailoring controls to this number, the UK could save up to £50 million and spare around 200,000 animals from culling.
Researchers compared stereotactic radiosurgery to whole-brain radiation for metastatic brain tumors and found that targeted therapy reduces cognitive decline and increases median survival rate by 218 days
A new facial recognition system, LemurFaceID, identifies over 100 individual lemurs with 98.7% accuracy, providing a rapid and cost-effective method for long-term research of endangered species. This technology also offers a humane alternative to capture and collar methods.
A Duke University study found people in rural Madagascar get shorter, poorer sleep than those in the US or Europe, but compensate by having a more consistent sleep schedule. Despite disrupted rest due to noise and light, participants reported being happy with their sleep.
Desert ants have an internal navigation system that allows them to measure distance by recording steps taken and orient themselves using the sun. In a lab experiment, researchers created a spherical treadmill for the ants to navigate on, showing high precision in their navigation skills.
Researchers at Georgia Institute of Technology have developed a laboratory-scale system that produces green hydrogen at relatively low temperatures, capturing CO2 emissions. The CO2/H2 Active Membrane Piston (CHAMP) reactor can be scaled up or down to meet specific needs and operates more slowly than conventional engines.
A double-blind, randomized clinical trial found that patients treated with naproxen and placebo had outcomes as good as those treated with naproxen and diazepam (Valium) for acute lower back pain. By three months after visiting the emergency department, most patients had recovered completely regardless of treatment.
Klebsiella pneumoniae is a multi-drug resistant microbe causing severe infections with mortality rates of 25-60 percent. Researchers have identified the underlying molecular explanations preventing treatment, highlighting the need for innovative solutions to counteract its effects.
Researchers discovered that macrophages transmit messages between non-immune cells, such as pigment cells in fish, to facilitate complex patterns like stripes. This unique function of macrophages suggests they may play a broader role in intercellular communication, affecting tissue development, regeneration, and cancer.
The Bladder Cancer Funding Analyzer (BCFA) offers a free service to analyze funding streams and trends, facilitating better understanding of research organizations' funding portfolios. Researchers can access the BCFA at no charge on the BLC website.
A study published in the Journal of Antimicrobial Chemotherapy reveals that epidermicin is as effective as mupirocin in eradicating MRSA from cotton rats' nostrils. The results justify further development of epidermicin as an alternative to existing antimicrobial agents.
Researchers found that high consumption of saturated fatty acids and animal fat increased the risk of type 2 diabetes by twofold. The study also showed that substituting saturated fats with vegetable sources like olive oil and nuts can help prevent chronic diseases.
Researchers have discovered a new pathway that likely plays an important role in rejection following kidney transplantation. The findings suggest that targeting specific immune cells or signaling pathways may help prevent tissue scarring.
Researchers at San Diego State University have developed glassy carbon electrodes that transmit more robust signals to restore motion in people with damaged spinal cords. This innovation improves durability and signal quality, enabling better motor function restoration.
Researchers discovered how bacteria build new cell walls by 'treadmilling', adding material to the front and removing it from the rear. This process allows for rapid cell division, with new cell walls constructed in just 10-15 minutes.
Researchers at McGill University have discovered that targeting the biological clock in cancer cells can inhibit tumor growth. By 'repairing' the malfunctioning clock, tumors grew nearly half as fast as those without such intervention, suggesting a potential new way to treat cancer in humans.
The PHIA Project's survey results reveal extraordinary progress in confronting the HIV epidemic in Zimbabwe, Malawi, and Zambia. The rate of new infections is stabilizing or declining, with more than half of all adults living with HIV having a suppressed viral load.
A new study reveals that nectar-feeding moths can avoid oxidative damage to their muscles by converting carbohydrates into antioxidants. The researchers found that the moths rely on the pentose phosphate pathway to produce antioxidants, a mechanism that may be shared with other animals, including humans.
The NASA-NOAA's Suomi NPP satellite captured a night-time image of the ex-tropical cyclone, showing it had become elongated as it weakened. The storm is expected to continue weakening as it tracks further inland on February 16, bringing heavy rain and localized flooding to parts of South Africa.
Students in Ohio's online charter schools outperform their peers in brick-and-mortar schools, with lower academic achievement and higher dropout rates. The study suggests that self-directed learning without teacher presence hinders student success.
A Dartmouth-led study finds that roads trigger rapid evolutionary changes in wild populations, with some species adapting to pollutants and others becoming maladapted. This shift is transforming scientists' views of the biological impacts of roads on ecosystems.
Researchers at Emory University's Winship Cancer Institute have mapped a vast network of interactions between cancer proteins, revealing new ways to target cells with mutations. This approach identified a potential link between FDA-approved drug palbociclib and a commonly mutated gene in lung cancer cells.
The ethics of gene editing is being explored in a session at the AAAS annual meeting, examining concerns beyond safety, such as modifying the human germline, parental relationships, and respect for persons with disability. Experts will discuss new technologies and their social and ethical implications.
A study on female Diacamma ants reveals that gene expression patterns primarily determine caste differentiation in nutrition-related genes. The research found that only a small number of genes differentiate the reproductive and worker castes, supporting the idea that increased energy requirement may drive eusociality evolution.
A new study reveals that preferential trade agreements can enhance global commodity trade growth, but at the cost of reducing its resilience to economic shocks. The research highlights the need for policymakers to consider both short-term and long-term growth and resilience in their decision-making.
Chronic exposure to titanium dioxide nanoparticles can decrease the ability of small intestine cells to absorb nutrients and act as a barrier to pathogens. This can lead to slowed metabolism and increased difficulty in absorbing certain nutrients like iron, zinc, and fatty acids.
Scientists and engineers must communicate their work's potential impacts to the public and use their expertise to advance societal goals. Iowa State University is working to help researchers succeed in broader impacts activities, including public engagement.
Researchers created an algorithm to understand how the brain combines auditory and visual speech cues, shedding light on the McGurk effect. The findings will help improve speech perception in patients with deficits and enhance hearing in devices.
Scientists have detected aliphatic organic compounds on Ceres, suggesting that they formed on the asteroid itself. The findings indicate that the extreme heat from an impact would have destroyed these types of compounds, ruling out external delivery.
A study by Toyohashi University of Technology found that general air conditioner airflow can influence sleep conditions, even at low velocities. The research suggests customized airflow settings may help create a comfortable sleeping environment.
A new test using peripheral vision reaction time can identify mild traumatic brain injury with underlying brain damage, leading to earlier diagnosis and more effective treatment. The test is an objective, inexpensive, and rapid assessment that detects patients with a severe underlying injury.