A study found that children exposed to snus during pregnancy had a systolic blood pressure 4.2 mmHg higher than those with no nicotine exposure, increasing the risk of higher blood pressure in adulthood. The researchers emphasized that tobacco products should be avoided during pregnancy.
A recent study comparing digital breast tomosynthesis (DBT) and full-field digital mammography (FFDM) found that DBT significantly increased cancer detection rates for invasive, minimal, estrogen receptor-positive invasive, and node-negative cancers. However, the difference was not significant for ductal carcinoma in situ.
A new study found that children of fathers with poor mental health have a higher risk of poor mental health and overall health, highlighting the significant role fathers play in their children's well-being. The researchers emphasize the need for interventions to improve father involvement in children's lives.
Researchers have created a mouse model with a fully replaced human version of the MAPT gene, allowing for accurate genetic therapy development and evaluation. This breakthrough enables scientists to study the role of the human version of the gene in humans and develop therapies.
The Martin Luther University Halle-Wittenberg will coordinate an European Training Network for doctoral students to develop a digital twin for highly flexible structures in industrial applications. The network aims to create a computational model of the system's behavior, allowing for simulations and predictions during development.
A study published in Neurology found that concussions can lead to lingering brain injuries even one year after athletes are cleared to return to play. Researchers used MRI scans to compare the brains of concussed and healthy athletes, finding reduced blood flow and signs of tissue swelling in concussed athletes.
A study found high rates of 'cold-loving' fungus infection in frogs from the Peruvian Amazon, a region previously thought to be free from disease. The discovery suggests that important reservoirs of infection may exist beyond areas with high mortality rates, threatening global frog populations.
A report from the Rudd Center for Food Policy & Obesity found that 62% of children's drink sales were dominated by fruit drinks and flavored waters with added sugars. Healthier drinks like 100 percent juice represented only 38% of sales, with companies spending $20.7 million to advertise sugar-sweetened drinks to children.
The new guidelines recommend aerobic and resistance training for cancer survivors, aiming to address common side effects such as anxiety and fatigue. The updated recommendations provide specific 'exercise prescriptions' to improve survival rates after a diagnosis of breast, colon, and prostate cancer.
Researchers are examining whether molecules in young blood could help treat age-related disorders, such as macular degeneration and Alzheimer
Researchers have discovered a new phenomenon where strong storms can produce vibrations in the ocean floor as strong as a magnitude 3.5 earthquake. The study found over 10,000 stormquakes occurring from 2006 to 2019 offshore of various locations, including New England and Florida.
Researchers have discovered that Saharan silver ants can reach speeds of up to 0.855m/s, making them the fastest ants ever recorded. The team found that the ants' unique footwork, including a gallop-like movement and coordinated leg swings, allows them to navigate their desert habitat efficiently.
A recent study published in Personality and Individual Differences found that hostile and competitive personality traits are associated with an increased risk of drug consumption among young people. On the other hand, individuals with patient, less hostile, and non-competitive personalities have a lower likelihood of being drug users. ...
Direct-to-consumer genetic tests may report false positive and false negative results, and interpretation is complex and context-dependent. Experts advise doctors to put results in context for patients, discussing possible sources of error and lifestyle changes.
Undisclosed non-financial measures linked to CEO cash bonuses are associated with worse company performance, new research reveals. However, transparent and measurable non-financial targets related to corporate social responsibility are positively linked to industry-adjusted return on assets.
Tropical Depression 17E made landfall over Mexico's Oaxaca state, bringing heavy rainfall. A low-pressure system is also developing off the southern coast, posing a threat to the northern Gulf Coast.
Researchers at the University of California San Diego have identified a key player in fruit fly olfactory processing that amplifies courtship signals in male flies. The discovery of PPK25, a sodium-ion channel, reveals a critical role in regulating pheromone sensitivity and promotes courtship behavior when flies are most fertile.
Researchers at UNIGE identified a protein called S100A9 that regulates blood glucose and lipids, improving glucose management and reducing harmful side effects in diabetic mice. A clinical trial is underway to test the safety and efficacy of this new therapy in humans.
A University of Arizona health sciences researcher is working to identify effective strategies for preventing healthcare-associated infections. The study aims to inform hospital-cleaning protocols and ultimately protect patients and healthcare workers from serious infections.
An international research team has found evidence of human activity on the island of Naxos at least 200,000 years ago, forcing a reevaluation of human movement in the region. The discovery pushes back the known settlement timeline by tens of thousands of years and suggests that early humans were capable of adapting to new environments.
Researchers observed unique gas flows and identified three predicted planets around young star HD 163296. The gas flows, like waterfalls, indicate the presence of infant planets pushing aside dust and gas, providing evidence for planet formation. The study offers a more complete picture of planet formation than previously thought.
A Stanford University School of Medicine study found that even people with well-controlled epilepsy often experience cognitive deficits due to abnormal brain electrical activity called high-frequency oscillations. The research suggests that certain medications or implantable devices could be improved to alleviate these deficits.
Researchers at Brown University have developed Portal-ble, an augmented reality system that turns smartphones into portals for interacting with virtual objects. The system uses infrared sensors to track hand movements and enable users to pick up, turn, stack, or drop objects.
A recent study mapping child deaths over two decades finds that nearly half of the 5.4 million under-5 deaths in 2017 were due to differences between countries and districts. The research, conducted by the Institute for Health Metrics and Evaluation, highlights health disparities within countries and regions.
The Temple research team will investigate the mechanism by which HIV infection leads to greater sensitivity to pain and reduced effectiveness of opioid therapeutics. The study aims to understand how chronic inflammation promotes cross-desensitization of opioid receptors, resulting in elevated pain sensitivity.
Researchers from Aarhus University and Durham University have modelled fluid dynamics of multi-rotor wind turbines, demonstrating a clear advantage for a turbine model with four rotors. This design reduces downstream turbulence, allowing for more efficient energy production.
A team of engineers and marine biologists created a suction cup that clings to both smooth and rough surfaces, holding up to hundreds of times its own weight. The device was inspired by the clingfish's unique adhesive mechanism, which involves a soft layer and slits in the artificial suction cups.
NASA's Terra satellite captured an image of Tropical Depression Fifteen on Oct. 16, revealing its elongated shape and weakening circulation. The system had degenerated into a trough of low pressure, marking the end of its life cycle.
A software tool called MetaMiner has been developed to identify bioactive molecules and their producing microbial genes for therapeutic use. The tool speeds up the discovery process, identifying 31 known RiPPs and seven new ones in about two weeks.
Research reveals Deaf infants exposed to American Sign Language exhibit advanced eye-gaze behavior, including 'checking-back' cues. This finding suggests social-cognitive development can be shaped by early-life experiences and visual learning ecologies.
A team of Cornell University researchers will investigate the interrelationships between food, energy and water through a three-year, $2.4 million grant. The study aims to understand how ag-to-energy land-use conversions affect agricultural production, water quality and quantity, as well as electrical grid operational efficiency.
A new peer-reviewed journal discusses human genome editing's pros and cons, including concerns over non-Mendelian conditions and governance. The CRISPR Journal special issue explores various topics, from germline editing to gene therapy, with recommendations for democratic governance.
A new artificial pancreas system improved participants' blood glucose control throughout the day and overnight, reducing the risk of low blood sugar levels. The system's advanced algorithms and safety features enabled users to achieve near-normal blood sugar levels every morning.
A recent study found that pro sports events do not significantly impact hotel demand or revenues in Los Angeles. Despite lower average daily rates and reduced room rentals, hotels still experience no change in overall revenue due to the economic hype surrounding professional sports.
A new study has found that syphilis infection rates are significantly higher in dialysis patients compared to the general population. The study, published in the Clinical Kidney Journal, screened over 759,000 patients and found a rate more than three times that of the general population.
Researchers at ICTA-UAB found that 10% of metals enter the sea through underground discharges, while recirculation transports the rest. Groundwater and sediments are more contaminated by metals than surface marine waters.
A study found that UK restaurants with in-store menu labelling offer healthier food options, with an average of 45% less fat and 60% less salt. This could encourage restaurants to improve their nutritional quality and benefit public health.
A study of Canadian women found that those with bulimia nervosa were at higher risk for long-term cardiovascular disease and death. The study, which followed participants for 12 years, also revealed a significant association between bulimia and increased mortality rates.
Research suggests that elite athletes, particularly football linemen in the US, have a higher risk of cardiovascular problems due to rapid weight gain during early training. Aerobic training can help offset this risk, according to a new study published in JAMA Cardiology.
Researchers found antibiotic-resistant bacteria in over 60% of raw pet food samples, including E. coli that can cause infections in humans and animals. The study advises dog and cat owners to handle the food carefully and maintain strict hygiene standards.
Regenstrief Institute's Eneida Mendonca and Umberto Tachinardi will share their expertise on artificial intelligence and data infrastructure at a Brazilian workshop. They discuss AI in natural language processing and building data infrastructure for precision medicine.
Study reveals substantial changes in metabolic pathways related to energy metabolism, the nervous system, and cell membrane lipid metabolism during methamphetamine self-administration and withdrawal. Biomarkers such as depleted amino acids may help identify early warning signs of methamphetamine dependence.
Researchers found that suppressing neural overactivity extends life span in humans, while excessive activity is linked to shorter life spans. The study suggests a role for the protein REST in modulating neural activity and activating a longevity pathway.
A survey study of nearly 1,000 patients found no significant change in patient satisfaction with surgeons when they prescribed fewer opioids. The results suggest that reducing opioid prescriptions may not have a direct impact on patient satisfaction with surgical care.
The AI system uses a huge database of x-ray images to identify collapsed lungs with 75% accuracy, outperforming medical specialists who diagnose fewer than 50%. Researchers plan to integrate the technology into a software system and apply it to other conditions, reducing treatment delays and improving patient outcomes.
Researchers identified high levels of circularized E7 RNA as a positive prognostic marker in anal squamous cell carcinoma (ASCC). The study suggests that circ E7 may play a role in HPV-driven cancers, including head and neck squamous cell carcinomas.
Researchers at EPFL's Laboratory for Soft BioElectronic Interface have developed a next-generation soft hearing implant that can send targeted electrical signals to the auditory brainstem. The new implant overcomes the limitations of current ABIs, which can only provide sound perception and are stiff and inflexible.
A new study published in Science Advances shows that MORE, a mind-body therapy, decreases brain's response to opioid-related cues while increasing its response to natural rewards. Participants reported enhanced joy, less pain, and improved psychological health after treatment.
A research team at the University of Tsukuba studied ancient cuneiform tablets and matched them with tree-ring radioisotope data to identify three possible magnetic storms that occurred around 679-655 BCE. This work may help modern astronomers predict future solar flares or coronal mass ejections.
Researchers discovered an alternative pathway for testosterone production that contributes to the development of male characteristics in human girls with a genetic disorder. The study found this pathway is present and active during fetal development and plays a key role in shaping external genitalia in newborns with CAH.
A new artificial pancreas system has been shown to improve blood glucose control throughout the day and overnight, offering a significant advantage over existing treatments for people with type 1 diabetes. The system, which automatically monitors and regulates blood glucose levels, was more effective than traditional therapies in achie...
Researchers have discovered that aҫaí berry extract can significantly reduce the number of malaria parasites in infected mice, with a 89.4% decrease in parasitic load. The treatment also prolonged the survival of the mice, with all those given polyphenols surviving for over 15 days.
Researchers found that skin in mice expresses its own photoreceptors using neuroposin, synchronizing circadian clocks to light-dark cycles independently of eyes or brain. This discovery has implications for understanding skin physiology and potentially enhancing medical practice.
A study by JAMA Network found a potential association between ACE inhibitors and ARBs and an increased risk of suicide among individuals with hypertension, diabetes, and chronic kidney disease. The observational study analyzed data from over 200,000 patients to identify any possible links between these medications and suicidal behavior.
Researchers from Ohio University used 3D imaging to discover multiple heat exchangers in dinosaur heads and found that giant dinosaurs evolved different cooling systems to combat heat stroke. Different species focused on specific regions, such as the nasal cavity or mouth, to regulate brain temperature.
A recent study published in The BMJ found that weight gain from young adulthood to middle age increases the risk of premature death. Maintaining a normal weight throughout adulthood is crucial for reducing this risk, especially preventing weight gain during early adulthood.
Researchers at MSU and Spectrum Health aim to find new treatments for rare 'orphan diseases' by repurposing existing approved drugs using advanced technology, focusing on three initial diseases: MODS, diffuse intrinsic pontine glioma, and hepatocellular carcinoma.
A new study found that mothers' involvement in play with their children can influence the development of their oxytocin systems. Higher maternal involvement was associated with reduced DNA methylation and increased expression of the oxytocin receptor gene, which can lead to a stronger bond between mother and child.
Researchers found that ALS patients with a specific genetic variation in the IL6 receptor gene experience more severe symptoms and faster disease progression. The study suggests this polymorphism may serve as a target for new treatments and lay the groundwork for future clinical trials.
Researchers found that epigenetic changes allow cancer-promoting genes to interact, leading to drug resistance. The study identified strategies to overcome this resistance using FGFR inhibitors and targeted therapy.