A study found that inadequate protein intake during pregnancy activates a genetic pathway leading to muscle atrophy and autophagy in the fetus. This can result in low birth weight and stunted growth in male offspring, increasing the risk of chronic health problems such as cardiovascular disease and Type 2 diabetes.
Researchers mapped antigenic differences in dengue virus strains, finding overlap among previously thought distinct groups. The findings suggest a continuum rather than separate groups, making vaccine development harder.
Scientists from OIST and Nagoya University have decoded the first lingulid brachiopod genome, showing that despite being referred to as 'living fossils', these animals are actively evolving. The study highlights significant changes in genomic structure and gene families, contradicting the idea of a genuine living fossil.
The IKK complex plays an unexpected role in protecting cells from death by inactivating RIPK1. This discovery reveals a new mechanism of action for the IKK complex beyond its well-known NF-kB-dependent functions, providing potential therapeutic targets for inflammatory conditions.
Trevor Greene, a former Canadian soldier who survived a debilitating brain injury in Afghanistan, has recovered his ability to walk again with the help of a customized exoskeleton. Dr. Ryan D'Arcy's research team discovered that physical functions can be recovered through rehabilitation even six years after an injury.
Researchers developed a new method to capture how brain cells interact, discovering novel proteins necessary for myelin production. This breakthrough provides insights into myelin diseases and improves understanding of cellular interactions.
A new study reveals that GLP-1 agonists may activate glucagon receptors, potentially promoting high blood sugar levels in patients with diabetes. The researchers emphasize the need for a more comprehensive understanding of how these drugs interact with receptors in different parts of the body.
Research led by Duke-NUS scientists has linked abnormal behavior of BDNF and DTNBP1 genes to the underlying cause of schizophrenia. By understanding how these genes interact, researchers have identified potential treatments that could rescue signalling balance in the brain, offering new hope for schizophrenia patients.
Typhoon Krovanh's strongest winds were found tightly wrapped around its center, reaching 67 mph/108 kph at 20-30 miles from the center. The storm was weakening and moving north at 13.8 mph/22.2 kph, with winds expected to curve northeast over the next few days
Western University researchers have developed an artificial intelligence-powered tool that can predict a patient's response to paclitaxel and gemcitabine chemotherapy medications. The tool uses genetic analysis of tumours to identify the genetic signatures most important for determining resistance and remission for each medication. Wit...
Researchers reconstruct environmental conditions in the Southern Ocean over the past 30,000 years, showing that seasonal sea-ice zones had significant influences on ecosystems and carbon cycling. The study reveals that nutrient-rich waters allowed phytoplankton to store CO2, contributing to global cooling during ice ages.
A recent study by TSRI researchers has uncovered a novel pathway between the cell's powerhouses (mitochondria) and the immune system. RIPK3, an enzyme involved in cell death, relays signals between mitochondria and NKT cells, regulating both cancer and inflammatory responses.
Researchers at the University of Exeter found that high nitrate beetroot juice improved both sprint performance and decision-making during prolonged intermittent exercise. The study showed a 3.5% increase in sprint performance and a 3% improvement in decision speed for athletes consuming the nitrate-rich version.
Research suggests that online campaigns need to be surprising to motivate public response, with distrust in sources and bias against non-news sources hindering engagement. Unfamiliarity with organisations also plays a key role.
Researchers at UMass Amherst propose a multivariate simulation approach to assess climate-land use effects on watersheds. The study recommends increased green infrastructure and best management practices to enhance watershed resilience.
New research from Monash University finds that Australian children and adolescents receive millions of exposures to alcohol advertising during daytime TV viewing of AFL, NRL, and Cricket. The study suggests removing a clause allowing alcohol advertising during daytime in sport could halve children's exposure.
Researchers found that artificial breeding created extreme wing shape and size relationships in fruit flies, but natural selection corrected these changes within just 15 generations. This study suggests that evolution is constrained by fundamental biological processes, such as developmental links between traits.
Researchers have identified a potential new way to predict which patients with head and neck cancer may benefit most from chemotherapy. The use of dynamic contrast-enhanced MRI scans has shown that tumour blood flow can predict response to treatment, with patients having high blood flow more likely to respond.
Tropical Depression 9 is battling strong vertical wind shear and dry air, leading to its weakening. The depression is expected to degenerate into a remnant low pressure area in 24 hours or less due to persistent environmental conditions.
A recent study by Dr. Sylvie Belleville and her team has identified typical patterns of brain progression towards Alzheimer's disease, revealing a complex path characterized by periods of stability followed by accelerated decline. The study suggests that rapid memory decline is a key indicator of risk, allowing for earlier treatment.
People fed β-glucan-enriched pasta for two months showed increased populations of beneficial Lactobacilli and reduced LDL cholesterol. The study also found an increase in certain short-chain fatty acids with anti-inflammatory activity.
UAB researchers discovered a triple mechanism that stops chromosome separation in response to DNA injuries, preventing cancerous transformation. The three control pathways, mediated by genes Wee1, Pds1/securina and Rad53/Chk2, must be eliminated simultaneously for damaged chromosomes to be segregated.
Scientists have found that local structures in liquid water persist for longer than a picosecond, contradicting the general perception of water as a solvent. This discovery was made using ultrafast vibrational spectroscopies and has significant implications for understanding chemical and biological reactions on Earth.
A new study suggests that in-hospital nocturnal dialysis may be beneficial for patients' hearts as well as their kidneys. The procedure was found to reduce left ventricular mass by a significant margin after one year, which is associated with a lower risk of cardiovascular diseases such as heart failure, heart attack, and stroke.
The 'Tree of Life' for 2.3 million species has been released, depicting relationships among living things over time. The collaborative effort combines smaller trees from various sources, with the goal of creating a comprehensive and editable online resource.
Researchers at Thomas Jefferson University found that patients with metastatic cancer are at high risk of venous thromboembolism after surgery, and a personalized approach to anticoagulation therapy is needed. The study suggests that the primary type of cancer may play a role in determining the risk for blood clots.
Researchers at Michigan State University found that Chinese farmers are adapting to shrinking domestic soybean fields by planting more profitable crops like corn, but this shift has environmental implications. Meanwhile, pockets of resilience in soybean cultivation suggest potential solutions for China's burgeoning food demand.
Researchers found early ultrasound signs of water absorption changes in cervix before delivery, indicating potential preterm birth risk. Current cervical length measurement methods are limited in their usefulness.
Involving parents in the treatment of adolescents with bulimia nervosa is more effective than treating the patient individually. Family-based therapy achieved higher abstinence rates from bingeing and purging compared to cognitive behavioral therapy, according to a randomized clinical trial.
A new study published in PLOS ONE found that higher doses of hydrocortisone are not associated with brain injury or neurodevelopmental impairments in extremely low birthweight infants. However, the study suggests that lower doses of hydrocortisone may improve cognitive outcomes.
The study aims to develop machine learning models that mimic the toddlers' ability to recognize objects, leveraging 500 hours of video and 54 million images from over 100 children. The research could lead to more sophisticated digital object-recognition technology.
The European Commission Joint Research Centre has found that the uncertainty in solar photovoltaic power measurements can be reduced by more than half, allowing for tighter margins and increased accuracy. This breakthrough could lead to cheaper and faster calibration of secondary reference devices, benefiting both industry and research.
Researchers at Caltech found that ocean microbes can consume large amounts of methane using electrons to share energy over long distances. The microbes use a symbiotic relationship to break down methane, which could help mitigate climate change.
A first draft of the 'tree of life' for 2.3 million named species has been released, combining existing branches into a single diagram. The digital resource was created by compiling thousands of smaller chunks and requires software tools to analyze and update.
Researchers are working to design recommendations for scientists and government organizations to work ethically with indigenous peoples. The project aims to improve collaboration between Native American tribes and climate scientists to better plan for climate change.
A study published by the Institute of Food Technologists found that a bean-based meal provided a similar feeling of fullness compared to a beef-based meal. The researchers discovered that plant-based proteins with high fiber content may offer similar appetite regulation as animal protein.
A de-centralized decision-making model shows how positive feedback during exploration proves useful for making good and quick decisions. The model explains how trends take off, such as the popularity of Beats headphones, and the success of word-of-mouth marketing tactics.
New research by University of Houston researchers suggests that patients who improve quickly are more likely to drop out before completing treatment. Patients with high initial anxiety levels were also more likely to discontinue treatment. The study's findings highlight the importance of understanding how patients make decisions about ...
Scientists from India developed a theory governing curved graphene using a quantum simulator based on an optical lattice. The findings could lead to novel graphene-based sensors with controlled deformation.
A study published in Annals of Emergency Medicine found that neighborhood characteristics have a lesser impact on EMS activation for stroke than stroke severity or individual factors. Most patients arrived at the ER within 3 hours, but only about half used EMS, with lower stroke severity and younger age being key determinants.
Researchers developed a custom silicone guide implanted with biochemical cues to promote both motor and sensory nerve regeneration. The study showed improved walking ability in rats within 10-12 weeks, paving the way for human trials.
Scientists at Trinity College Dublin have discovered a fundamental mechanism underlying Alzheimer's disease, which could lead to new forms of therapy. The research, published in Science Advances, highlights the importance of understanding diseases at the molecular level and finding ways to remove toxic amyloid-beta from the brain.
UBC researchers propose a new way to calculate cosmological distances using fast radio bursts, allowing the positioning of distant galaxies in three dimensions and mapping out the cosmos. The method uses the delay between arrival times of different frequencies to create a catalogue of galaxies.
A recent Alberta study found that pharmacist-led care can significantly reduce blood pressure in patients, with patients receiving enhanced care being twice as likely to reach their recommended targets. The RxACTION project demonstrated the effectiveness of pharmacists' independent prescribing and active patient management.
A new study shows that tracking blood pressure data with incentives can lead to lasting changes, with nearly half of participants decreasing their systolic blood pressure. Participants who achieved over 20 milestones showed an average drop in systolic and diastolic pressures, suggesting a potential long-term impact.