A system tracking foodborne illness via online Yelp restaurant reviews helped identify 10 outbreaks of foodborne illness associated with NYC restaurants. The use of machine learning techniques improved the system's sensitivity and specificity, highlighting the potential for social media data in public health surveillance.
A team of scientists has developed SAAP-148, a compound that effectively targets and eliminates drug-resistant bacteria in biofilms. The peptide-based treatment shows promise in treating MRSA and Acinetobacter baumannii infections, with plans for a clinical trial in 2018.
Researchers have quantified the ecosystem benefits of urban agriculture at a global scale, estimating annual values of $33 billion in four ecosystem services. The study projects an annual food production of 100-180 million tons and energy savings of 14-15 billion kilowatt hours.
Astrophysicists have discovered that the only known repeating fast radio burst (FRB) source is in an extreme environment, with measurements suggesting it may be caused by a black hole or other extreme astrophysical circumstances. The new findings raise questions about whether FRBs are a product of their environment.
The Journal of Wildlife Management study highlights the importance of timing and location in grizzly bear translocations. Researchers found that early spring releases in low-mortality-risk areas near rivers led to higher success rates, emphasizing the need for further scientific data collection and publication of translocation results.
Researchers at the University of Cambridge have developed a new design for algae-powered fuel cells that is five times more efficient and potentially more cost-effective. The two-chamber system separates charging and power delivery processes, enabling enhanced performance and reduced electrical losses.
A survey of 1,728 participants found that most preferred surgical treatment over antibiotics for appendicitis. This contradicts the idea that antibiotics alone can be a suitable alternative to surgery for many patients.
The AGA FMT National Registry is the largest planned FMT study, tracking 4,000 patients for 10 years. The registry aims to provide a wealth of data on FMT's effectiveness and long-term effects, helping advance research and improve treatment outcomes.
Tropical cyclone Ava caused extreme flooding and landslides in Madagascar, resulting in at least 29 deaths. NASA's IMERG analysis estimated near-700mm of rainfall in the Indian Ocean northeast of Madagascar, with highest totals on land in northeastern regions.
Researchers created human cardiac-muscle patches that significantly improved recovery from heart attack injury in large animals. The patches also reduced infarct size, wall stress, and apoptosis, while preventing arrhythmia.
A new study by Virginia Tech researchers found that efforts to curb earthquakes triggered by oilfield wastewater injections are not targeting the most dangerous tremblers. To mitigate large magnitude earthquakes, a larger reduction in injection volumes is needed, according to the study.
A small pilot study found one sign of CTE in a younger person with epilepsy, but no unique characteristics compared to other participants. Researchers suggest that tau protein deposits may not contribute to cognitive impairment in young patients with localized seizures.
A new report synthesizes global data to identify honey bees as the world's most important single species of pollinator in natural ecosystems. They are recorded in 89% of pollination networks in their native range and 61% in introduced regions, contributing to 1 out of 8 interactions between non-agricultural plants and pollinators.
A new study reveals that biological membranes display dynamic properties and exhibit unexpected undulations when embedded in polymer networks. The authors propose a theory elucidating the dynamics of such membranes and identify a new intermediate wavelength regime of membrane undulations.
Researchers integrated oxide two-dimensional electron gases with gallium arsenide, creating a promising material for new electronic devices. The new development could lead to the creation of transistors, superconducting switches, and gas sensors that interact with light.
Researchers at Duke University confirm theoretical model by blasting yttrium manganite sample with neutrons at 3,000 degrees Fahrenheit. The study reveals the atomic mechanisms behind the material's rare electromagnetic properties, which could lead to breakthroughs in computing and sensor technology.
A recent study discovered a significant association between acetaminophen use during pregnancy and an increased risk of language delay in girls. The research found that girls born to mothers who took more than six doses of acetaminophen were nearly six times more likely to experience language delays.
Researchers used new dating methods to study dynamic sediment remobilisation processes triggered by seismic activity in the Japan Trench. The methods enabled precise analysis of organic matter in individual sediment layers, revealing key findings about the history of earthquakes and the carbon cycle in the deep ocean.
A new ranking system assesses orthopaedic surgery residency programs based on the number of citations in high-quality journals. The study identifies top-ranked programs with over 1,000 research publications and 20,000 citations within a decade.
Researchers have developed LECs that emit bright light with a high brightness of 2,000 cd/m2 and an electron-to-photon efficiency of 27.5 percent, surpassing existing technologies like fluorescent tubes and LEDs. This breakthrough enables efficient and practical operation of LEC components in various fields.
Researchers at The Scripps Research Institute have discovered the workings of a promising treatment for Marburg virus, which has a mortality rate of up to 88 percent. The treatment, MR191, targets a conserved site on the virus and neutralizes it by mimicking the host receptor.
A team of scientists has discovered a new species of giant extinct burrowing bat in New Zealand, dating back to the Miocene era. The fossilized remains of Vulcanops jennyworthyae were found near St Bathans, with estimates suggesting it was three times the size of an average bat today.
Scientists create nanoparticles that can penetrate extracellular matrix surrounding tumors, delivering chemotherapies specifically to cancer cells. The 'protocell' nanoparticle overcomes previous limitations by carving through the matrix and releasing drugs in acidic cell interiors, showing promise for treating solid tumors.
Researchers found that DNA repair-related biomarkers, including BRF1, BRCA1/2, and MPO, can predict outcomes in gastric cancer patients who abuse alcohol. These biomarkers were associated with disease recurrence, survival rates, and response to chemotherapy.
Research reveals that MADS-box genes in moss control sperm motility and cell division, critical for fertilization. The findings suggest that these genes may have been reused by flowering plants to evolve new functions.
Dr. Helen Genova has been awarded a $44,000 grant from the National Multiple Sclerosis Society to study emotional processing deficits in people with MS. The research aims to improve facial affect recognition and enhance quality of life for individuals with MS.
Researchers discovered that caesium lead halide nanocrystals emit light at room temperature after just one nanosecond, making them faster and brighter than other quantum dots. This is due to their unique excited energy state, which allows for immediate light emission, unlike traditional quantum dots that rely on a dark state.
A retrospective analysis of 73 lung squamous cell carcinoma patients found that higher body mass index and younger age were linked with longer progression-free survival. Patients with a better response to treatment also had longer overall survival.
A large-scale study published in Nature Genetics identified 13 genes associated with body mass index (BMI) and obesity. The study found that genetic variations in these genes can affect the function of the genes and their proteins, leading to weight gain or loss. The researchers hope that this discovery will lead to personalized treatm...
A breakthrough study by University of Alberta researchers found that fat cells near the skin shrink when exposed to blue light from the sun, reducing fat storage. This discovery may contribute to a new understanding of how our bodies regulate fat production and metabolism.
Research suggests that melatonin treatments can improve sleep quality, physical health, and mental well-being in older adults. Melatonin deficiency is associated with decreased circadian system robustness and increased risks of age-related diseases.
The NYC Health Department has identified 10 outbreaks of foodborne illness through a computer system developed with Columbia University, tracking keywords in Yelp reviews to detect incidents. The system helps identify approximately 1,500 complaints annually, improving outbreak detection and prevention.
Researchers found that the 'twisting' phenomenon caused by Faraday rotation in magnetized plasma helps them narrow down the source of the cosmic blast. The data suggests a high magnetic field and dense gas surrounding the source, potentially linked to a young neutron star or massive black hole.
Researchers found that individuals with Metabolic Syndrome were more likely to experience chronic and severe depression symptoms, requiring longer treatment response times. The study emphasizes the importance of healthcare providers closely monitoring older adults with Metabolic Syndrome when screening for and treating depression.
A study conducted at Mount Sinai Hospital found that transitional care nurses can significantly reduce the risk of inpatient admissions for geriatric patients. The program, which includes assessments for cognitive function and caregiver strain, led to a 10% lower chance of hospitalization for those treated by a transitional care nurse.
Researchers examined artificial joints used for total hip replacement and found ceramic components experience less corrosion than cobalt-chromium. The findings suggest improvements to artificial joints for better outcomes.
A study by Case Western Reserve University reveals Aldi's success lies in limiting product choice and targeting price-conscious consumers with a single supplier for most products, resulting in higher sales growth (15%) compared to Walmart (2%)
Researchers at NYU College of Global Public Health and Tufts' Friedman School examine options for categorizing and taxing junk food. A federal excise tax on manufacturers appears feasible, with potential benefits in reducing disease burden from unhealthy food consumption.
The James Webb Space Telescope underwent critical cryogenic testing inside Chamber A at NASA's Johnson Space Center in Houston, ensuring it will safely reach its orbit and perform its science mission. The telescope was subjected to a range of tests, including alignment checks and simulations of starlight detection.
Researchers at Aalto University have developed a new breed of 'memristors' that can store data for more than 10 years without power and work with low voltages. These ferroelectric tunnel junctions have the potential to revolutionize neuromorphic computing and enable efficient IoT processing.
Researchers have engineered probiotics that can target and kill colorectal cancer cells using a substance found in broccoli. The mixture killed over 95% of colorectal cancer cells in a dish and reduced tumour numbers by 75% in mice with colorectal cancer.
Elderly patients with stage III non-small cell lung cancer (NSCLC) showed improved overall survival when treated with chemoradiation compared to definitive radiation alone. Treatment with concurrent or sequential CRT was associated with a 33% reduction in the risk of death.
Researchers at the University of Missouri found that survivors of the 2011 Joplin tornado experienced a range of mental health issues, including post-traumatic stress. However, they also discovered that these individuals had the potential to experience positive changes or growth in addition to stress.
A recent study found that one in five nursing home residents received antibiotics within the last 30 days, with urinary tract infections accounting for 40% of all infections treated. New or worsening confusion was a strong factor associated with antibiotic treatment for suspected UTI.
Scientists at ETH Zurich have synthesised four variants of THC that can be altered with light, offering a potential tool for controlling and influencing CB1 receptors. These light-sensitive THC derivatives were tested in living cell cultures and found to activate and deactivate the receptors using specific wavelengths of light.
A team of cancer researchers has made a significant contribution to our understanding of cancer cell regulation, which could lead to improved cancer treatments. The study focuses on kinases, proteins that influence cancer cell growth and development, and identifies new strategies for killing cancer cells.
The Manufacturing Immortality Project aims to create materials with self-healing properties, combining biological and non-biological components. Researchers hope to develop consumer goods like smartphones with self-healing screens within the next three years.
The Star-Planet Activity Research CubeSat (SPARCS) mission aims to monitor the flares and sunspots of small, cool stars, known as M dwarfs, to assess their habitability for planets. The spacecraft will use ultraviolet-sensitive detectors to study how stellar activity affects planetary environments.
The special section on OCT published by SPIE Journal of Biomedical Optics highlights its continued relevance in medicine and biology. New opportunities emerge in areas like gastroenterology, dermatology, and oncology.
A Brazilian research team has discovered seven new cave-dwelling spider species in northern Brazil, named after iconic fictional characters from A Song of Ice and Fire, Harry Potter, The Lord of the Rings, and more. These spiders belong to the Neotropical genus Ochyrocera and are classified as edaphic troglophile species.
An investigation by The BMJ found that researchers misrepresented the results of animal studies to gain funding and approval for human trials. Experts call for urgent action to tackle poor practice and make animal research more transparent and reliable.
A recent study has found that cancer patients given fluids at the end-of-life stage live significantly longer than those who don't receive such treatment. This results in an average of one-and-a-half more days of life, as well as better symptom control and minimal side effects.
Two meteorites found to contain both liquid water and complex organic compounds like hydrocarbons and amino acids. The study suggests dwarf planet Ceres and asteroid Hebe may be sources of rich organic matter.
Researchers developed a new approach to detecting the cause of intracerebral hemorrhage (ICH), the deadliest form of stroke. Combining a blood test with a brain scan can accurately spot cerebral amyloid angiopathy (CAA), a condition linked to ICH and increased risk of further strokes and dementia.
A new app developed by researchers at University of Utah Health aims to motivate type 2 diabetes patients to increase physical activity. The interactive simulation tool helps patients understand the impact of exercise on blood sugar levels, leading to increased motivation and plans for more exercise.
A study published in the New England Journal of Medicine found that women using IVF have similar chances of having a baby with fresh or frozen embryos. The research, involving 2,157 women, showed no significant difference in live birth rates between the two groups.
Researchers have identified a key gene, Ufbp1, that helps maintain healthy Paneth cells in the small intestine, which are essential for a balanced gut microbiome. The study found that when this gene is knocked out, Paneth cells die and good bacteria levels decrease, leading to inflammatory bowel disease.
A study of 6,489 female participants found that those with higher levels of light-intensity physical activity were less likely to die than those with lower activity levels. The researchers concluded that encouraging older women to increase their daily light-intensity activity could lead to better health outcomes.
Scientists studying seawater's viscosity are investigating its impact on marine life. The two-year project aims to improve understanding of nutrient cycling and food webs in the oceans.
Researchers found that banded mongooses transmit a novel tuberculosis pathogen, Mycobacterium mungi, through olfactory secretions, infecting other animals in their social group. The study provides insight into the evolution of this unique transmission route and its implications for understanding tuberculosis.
A portable device can identify liquors and determine if they've been altered, offering a strategy for liquor quality assurance. The device uses an advanced sensor array that can detect various scotch whiskies, bourbon, rye, brandy and vodka with greater than 99 percent accuracy.
A new review of published studies suggests that levels of distress and neuroticism at cancer diagnosis are useful markers of vulnerability. However, more prospective research is needed to understand the relationship between these variables and identify psychological mechanisms maintaining distress.
Researchers found a possible genetic connection between seizures and mood disorders like depression in people with focal epilepsy, which may improve quality of life. Mood disorders were not linked to generalized epilepsy.
The Neil Gehrels Swift Observatory has detected a comet's rotation period slow by more than 10 times in just 60 days, revealing light variations associated with material recently ejected into the coma. The comet's small size and high water production suggest that more than half of its surface area contains sunlight-activated jets.
A new study found that a Mediterranean diet rich in fish, boiled potatoes, fruits, vegetables, legumes, and olive oil was associated with a lower risk of aggressive prostate cancer. The diet showed a protective effect on more aggressive tumors, but other dietary patterns had little to no correlation.
A study published in International Journal of Geriatric Psychiatry suggests that smaller social networks and feelings of loneliness are significant risk factors for late-life depression. The findings also emphasize the need to detect childhood abuse in adults with depression and consider it in treatment planning.
A new study reveals that plankton body size negatively affects its dispersal scale, with smaller species being more dispersed by ocean currents. This understanding is crucial for predicting how marine ecosystems will respond to global change.
Tropical Storm Irving is experiencing severe wind shear, causing clouds to gather on one side and exposing the storm's center. The Moderate Resolution Imaging Spectroradiometer instrument on board NASA's Aqua satellite provided a visible image of this phenomenon.
Scientists discovered fossil evidence of deep-sea marine life burrowing up to eight meters below the seabed, which is four times deeper than previously thought. The findings suggest that deep-sea burrowing marine life may be more abundant than previously considered.
Pooled data from 14 osteoporosis clinical trials indicate that reduced bone turnover markers are associated with lower vertebral fracture risks. The findings may aid in developing anti-resorptive drugs by optimizing dose and treatment schedules.
Scientists warn of increased river flood risks worldwide due to global warming, with the need for adaptation greatest in the US, parts of India and Africa. The study finds that without additional measures, millions will be exposed to severe flooding, with devastating impacts on communities.
A new study by Hospital for Special Surgery researchers suggests that plasmacytoid dendritic cells play a key role in causing fibrosis and inflammation in scleroderma patients. The study's findings, published in Science Translational Medicine, also identify a potential target for treatment: the TLR8 receptor on the surface of these cells.
A recent study found that conflict in Africa's protected areas has led to a consistent decline in large mammal populations. Despite severe impacts, these populations rarely collapse and can recover with the right policies and resources. The research suggests that avoiding even low-level conflicts is crucial for conservation efforts.
Researchers used magnetoencephalography to study brain processing in young children with autism and delayed language development. They found significant differences in magnetic mismatch fields, indicating altered recognition of change in emotional tones. This discovery may lead to earlier diagnosis and support for these children.
A clinical trial investigates whether dietary and exercise interventions can decrease AGEs, which have been linked to cancer, in prostate cancer survivors. Preliminary data suggest that AGEs may be a better biomarker for lifestyle changes than previously used markers.
Patients react negatively to doctors explicitly stating uncertainty of diagnosis, while implicit language is preferred. Explicit expressions of uncertainty lead to decreased trust, confidence, and adherence to advice.
A recent study published in The Review of Higher Education reveals that institutional rankings have little to no relationship with student engagement, a key indicator of collegiate quality. Despite their high ranks, students at higher-profile institutions reported fewer interactions with faculty and lower levels of engagement.
A study highlights the need for better training and education in the dental community to discuss HPV prevention methods with patients. Most dentists don't address HPV-related oropharyngeal cancers due to lack of knowledge and communication skills.
The American health care system must address the stigma associated with opioid use disorder to effectively treat the nation's opioid epidemic. Opioid prevention and treatment efforts remain hindered by federal restrictions, addiction stigma, and chronic pain management limitations.
Researchers developed codes MENNDL and RAVENNA to efficiently design and train neural networks, generating and training up to 18,600 networks simultaneously. This enables the training of highly accurate networks in a fraction of the time, with applications in self-driving cars, intelligent robots, and scientific experiments.
A study published in The BMJ found that improving diet quality leads to greater weight loss in people with a high genetic risk of obesity. The research analyzed data from two large studies and found that adhering to healthy dietary patterns can attenuate the genetic association with weight gain.
Recent observations of FRB 121102 provide new data about the source of fast radio bursts, which are nearly 100 percent linearly polarized and suggest a source embedded in strong magnetic fields. The team plans to observe at higher frequencies to narrow the range of possible sources.
A study found that desmoplastic melanoma patients respond significantly to anti-PD-1/PD-L1 therapies, with a 70% response rate. The tumors have high levels of DNA mutations and pre-existing immune cells necessary for an immune response.
A new study published in Cancer Cell suggests that stress accelerates the development of pancreatic cancer by triggering the release of 'fight-or-flight' hormones. Beta-blockers, commonly used medications that inhibit these hormones, were found to increase survival in a mouse model of the disease.
A UK survey found that feelings of threat from immigration, distrust of politicians, and disidentification with Europe significantly impacted voting intentions for Brexit. The results suggest that perceived threats from immigration were a key factor in shaping the Brexit vote.
Researchers analyzed three weather systems to understand how aerosols influence cloud formation and development. The study highlights the complexity of aerosol-cloud-precipitation-radiation interactions, which vary on a case-by-case basis.
The discovery of eleven new stellar streams in the Milky Way confirms its role as a cosmic melting pot, with stars originating from other galaxies. The Dark Energy Survey data, made publicly available, enabled the detection of these streams, which provide evidence for the galaxy's history of migration events.
A new international study found that plankton's body size and ocean currents are crucial in determining their dispersal in the ocean. The larger the plankton, the smaller the connection between distant communities. Climate change is rapidly warming marine waters, making it essential to understand how this affects biological communities.
Researchers found that almost 500 roads were listed as completed but never built, linked to local politicians steering contracts to favored businesses in their social networks. The study suggests giving local politicians no formal role in road-building may exacerbate corruption.
A research team led by University of Tasmania and Woods Hole Oceanographic Institution explored the Havre volcano using autonomous underwater vehicle and remotely operated vehicle. They found that the eruption was larger than expected, with more than 70% of volcanic activity occurring on the seafloor.
A team of researchers is conducting a five-week survey to investigate the health of southern right whales in their feeding grounds off South Georgia. The study aims to unravel the mystery of high calf mortalities and understand how environmental conditions influence breeding success.
A new genetic risk model predicts age of onset for aggressive prostate cancer, guiding screening decisions. Men with high scores are at almost three-fold greater risk of developing aggressive disease.
A new study published in Biological Psychiatry found that bipolar I and II disorders have different biological causes, with stronger family clustering for each subtype. The research also identified distinct gender differences and genetic correlations between the subtypes.
Scientists have developed a multiresponsive nanosurfactant that can manipulate liquid droplets using magnetic fields, electric fields, and light. The droplets can be assembled into complex structures and mixed to create chemical reactions.
Scientists have developed a dry adhesive with ultra-sticky properties, comparable to that of a gecko's toe pads. The adhesive was made using a nanoimprinting technique and showed remarkable durability in repetitive attachment and detachment tests.
A recent study published in Springer's journal Sex Roles found that job ads intended to appeal to women can be flawed by stereotypical wording, discouraging them from applying. The researchers recommend using task-directed language to attract high-quality and gender-diverse applicants.
Researchers have discovered swirling gas motion in early galaxies, which spun like a whirlpool similar to the Milky Way. The galaxies, observed nearly 13 billion years ago, were found to be forming stars at a higher rate than expected, yet retaining order and appearing well-regulated despite their small size.
Researchers have discovered that primitive moths and butterflies, known as Glossata, evolved earlier than previously established - emerging during the Jurassic period. They developed physical attributes to find nutrition by drawing off water droplets from immature gymnosperm seeds.
Tropical Depression 5S formed with sustained winds of 30 knots and was consolidating off Western Australia's coast. NASA satellite data showed a band of thunderstorms with temperatures as low as -90 degrees Celsius, capable of producing heavy rainfall.
Researchers found a dramatic decline in genetic diversity of Northwest salmon, with Columbia River Chinook losing up to two-thirds of their genetic material. The study's findings provide a baseline for conservation genetics and inform discussions on restoring fish stocks.
A recent study published in The New England Journal of Medicine has found that frozen embryos can lead to the same number of live births as fresh embryos in IVF. Researchers investigated 800 infertile women and found equivalent pregnancy and live birth rates between frozen and fresh embryo groups.
Scientists at Imperial College London develop a new 3D printing technique that can replicate biological structures, paving the way for tissue regeneration and replica organs. The method uses cryogenics to create super soft scaffolds that mimic the mechanical properties of organs like the brain and lungs.
A recent study found that 70% of respondents believe the marine environment is under threat from human activities, with pollution and fishing identified as top concerns. The public also strongly supports protection of marine areas through MPAs, but rules governing these areas vary widely.
Researchers have uncovered the earliest known fossil evidence of insects from the order Lepidoptera, providing important insights into their evolutionary history. The fossils, mostly wing scales, suggest that lepidopterans likely depended first on gymnosperms before shifting to angiosperms as a primary food source.
A new humanitarian program for war-affected youth has been shown to reduce cortisol levels by 38%, a key indicator of stress. The program, Advancing Adolescents, improved the mental health of adolescents affected by the Syrian war and had a physiological benefit.
The City College of New York is leading a five-year research project on complex fluids funded by the National Science Foundation, which includes 11 partner institutions in France, Germany, and Norway. Possible outcomes include improvements in energy and process efficiency in industrial systems globally.
The Dark Energy Survey has publicly released its first three years of data, containing information on 400 million astronomical objects, including distant galaxies and stars in the Milky Way. The dataset also reveals 11 new stellar streams, remnants of smaller galaxies torn apart by the Milky Way.
A recent study published in Journal of Leukocyte Biology found that stress receptors can control immune cells' defense mechanisms, leading to allergic diseases. Mice with disabled stress receptors showed reduced disease symptoms and were protected against stress-related illnesses.
A year-long hormone therapy was more effective than placebo in preventing the onset of depressive symptoms among women without depression during menopause transition and early postmenopause. Women with recent stressful life events showed the greatest mood benefit from hormone therapy.
Researchers developed an implanted robotic system that applies traction forces to stimulate tissue growth in stunted hollow organs. The device was tested on pigs and showed a 77% increase in esophagus length, promoting cell proliferation without disrupting organ function.
Researchers gained new understanding of relativistic jets' behavior through advanced supercomputer simulations, revealing how space-time is dragged into the rotation of rotating black holes. The study confirms that tilted disks lead to precessing jets that periodically change their direction in the sky.
A BfR study reveals specific research fields in need of new alternative methods, such as investigating and treating human diseases like cancer and hypertension. The EU-wide solution aims to enhance transparency and promote the development of alternative methods for more animal welfare.
A Drexel University public health study found that Mexican immigrant health access plummets after crossing into the US, and remains low even when returning to Mexico. The study revealed a significant drop in healthcare access, from 78% to 47-60%, among Mexican adults before and after migration.
The study found that elderly men and women spent significant amounts of time on different types of housework activities. While engaging in some housework was beneficial to the health of older adults, long periods combined with too much or too little sleep were associated with poor health among elderly women. In contrast, elderly men wh...
Robotic weeders are being increasingly adopted by farmers due to their ability to efficiently control weeds in specialty crops like lettuce, broccoli, and tomatoes. While they have limitations, the technology is improving with advancements in programming and sensor technology.
A NYU study found that substances like alcohol and ecstasy increase both sexual desire and dysfunction, while marijuana has mixed effects. The study suggests different substances are associated with distinct sexual risks for users.
A recent study from Linköping University reveals that the supply of fresh organic compounds increases chlorination in soils, potentially changing our view on chlorine's significance. The discovery highlights new ecological functions of chloride and its potential impact on risk models for radioactive waste.
Glioblastoma, a type of brain cancer with a grim prognosis, may be treatable more effectively when administered at specific times of day. Researchers found that the circadian rhythm controls daily rhythms in a key protein associated with tumor growth, and inhibiting its activity can reduce invasive properties.
The African and Western clawed frog hybrid crossbreeding reveals that a duplication of chromosomes can occur, allowing viable offspring. However, some hybrids are not viable due to dysfunctional separation of paternal chromosomes, leading to the death of early-stage embryos.
A new study published in PLOS ONE found that social media coverage of fatal police-citizen incidents can act as a virtual contagion, leading to future violence against law enforcement. The research also suggests that an unexpected increase in officer line-of-duty deaths is associated with an increase in the number of minority citizens ...
Researchers discovered evidence of Phoenician settlement and integration with indigenous communities in Monte Sirai, as well as unique mitochondrial lineages indicating female mobility to Sardinia and North Africa. The study provides new insights into the inclusive nature of Phoenician society.
Researchers at North Carolina State University have developed a new approach to improve cardiac stem cell therapy, which shows promise in targeting heart attack injuries and enhancing treatment effectiveness.
Researchers at the Salk Institute discovered that genes that normally sever connections between neurons are reactivated in aging astrocytes, leading to reduced neuronal communication. This may explain age-related cognitive decline and neurological disorders such as Alzheimer's and diabetes.
Researchers found that activating REV-ERB proteins can starve cancer cells by blocking nutrient production, while normal cells are not affected. The discovery sheds light on a new uncharacterized way to treat cancer with limited toxicity.
Researchers describe two poly(A)-binding proteins that protect mRNA from translation in malaria parasites. The non-nuclear protein accumulates on the surface of sporozoites, suggesting a role in interacting with outside RNA and facilitating transmission.
Researchers have discovered an enzyme called SNRK that regulates inflammation in white fat tissue and promotes brown fat metabolism. This finding suggests a potential new target for therapies aimed at curbing obesity and its complications.
Three companies - Crispr Therapeutics, Intellia Therapeutics, and Editas Medicine - are launching clinical trials using CRISPR to boost healthy hemoglobin levels in patients with blood diseases. Researchers are also conducting extensive computer predictions and in vitro tests to minimize the risk of accidents.
A new study reveals that lesbian and bisexual girls lack knowledge on safe sex practices with female partners, leading to low barrier use. The study highlights the need for more inclusive sex ed curriculum to address these knowledge gaps.