Recent technical and computational improvements in coronary intravascular imaging can better characterize coronary lesions and identify high-risk plaques, improving outcomes for patients with coronary artery disease. The review highlights advances in imaging platforms, hybrid imaging systems, and artificial-intelligence approaches for ...
Researchers found that realistic seafloor topography can sustain and reshape the key features of climate system even when continents are removed. The study revealed that ocean bathymetry plays a crucial role in driving the modern Earth's climate in the absence of land surfaces.
Aoguangviridae, a marine virus family associated with Poseidoniales, has been found to be far more diverse and widespread than previously suspected. The expanded genomic framework reveals 22 subfamilies, 157 genera, and 167 species, with transcriptional activity in deep waters and potential influence on host metabolism.
A recent paper suggests AI can reconstruct ocean interior, predict waves, and forecast ENSO by incorporating physical knowledge and ocean dynamics. This approach improves reliability and interpretability of AI-based predictions, especially when observations are sparse or conditions differ from training data.
Recent studies have made significant progress in understanding the regeneration of bone, cartilage, tendon, and oral tissues using bioactive materials. These studies have led to the development of innovative biomaterials and tissue engineering strategies that can potentially treat various diseases and injuries, including periodontitis ...
Researchers from the University of Otago have unlocked the molecular mechanisms behind the parasitic mind-control code, revealing how parasites manipulate host behavior at the genetic level. The study used transcriptomic sequencing to decode the genetic crosstalk between the European earwig and the parasitic worm, mermithid nematode.
A study found that Acceptance and Commitment Therapy Plus (ACT+) helped cancer survivors reconnect with valued living, managing difficult thoughts and emotions through mindfulness practices and activities focused on
A KAIST research team has developed a genetic switch that works in both bacteria and yeast, allowing for controlled production of a green pigment in both microbes. The hybrid promoter system can be used to select the microbe best suited for producing a target compound, reducing the need for redesigning control elements.
Researchers have identified a key gene in a wild tea species that drives high levels of JA accumulation, offering a promising path toward breeding pest-resistant crops. The gene CtOPR2 functions as a positive regulator of JA-mediated insect defense, making it a valuable genetic resource for crop improvement.
A secure sense of attachment within a group enables members to express dissenting opinions more effectively, leading to better decision-making. This approach can help organizations tap into the knowledge and insights of their most critical employees, who often remain silent due to fear of backlash.
Researchers propose that humans' joint disease is linked to evolutionary changes, with a lack of GAG molecules in cartilage making joints less effective at absorbing shocks. This difference may have led to osteoarthritis and other skeletal diseases that are uncommon in other great apes.
Physicians in Türkiye are willing to order BRCA testing for eligible patients, but family participation and preventive care are lacking. A nationwide survey found that physician knowledge is the most influential factor in testing and screening recommendations.
Researchers developed a method called Concentration-Dependent Yield Analysis (CYAN) to connect reaction optimization and kinetic analysis. CYAN extracts kinetic information from yield data, estimating reaction speeds without requiring separate experiments. This approach helps chemists design complex high-yield reactions.
Researchers developed a unified graph theory framework to describe atom-light interactions across regimes, revealing a vast and intricate network of quantum states. The framework uses a magnetic Laplacian metric to compress complexity into a single number, replacing fragmented approaches for different coupling strengths.
Researchers at Kyoto University have developed a new SiC transistor structure that can operate at 600°C, scaling up production to wafer-level for high-temp applications. The team's achievement enables the fabrication of integrated circuits, opening doors to new areas like jet engine sensors and geothermal resource development.
A large U.S. insurance claims analysis found that fewer than 30% of patients with hormone receptor-positive early-stage breast cancer remained adherent to endocrine therapy for five years after lumpectomy. Younger age and radiation therapy omission were associated with lower adherence rates.
A new review found that insomnia is associated with a 26% higher risk of stroke and 28% higher odds of hospital admission. The study also linked insomnia to depression, suicidal behaviors, and dementia, particularly Alzheimer's disease.
A Danish study suggests that GLP-1 drugs could protect heart health in millions of people with overweight. The research found that individuals with a BMI of 25-26.9 and high remnant cholesterol and/or low-grade inflammation have a similar risk of coronary heart disease as those eligible for GLP-1 RAs for weight loss.
Researchers found a 44% lower risk of death from any cause after one year and 35% lower risk after two years among type 2 diabetes patients starting continuous glucose monitoring. CGM use also showed a reduced risk of cardiovascular events, including heart attack and stroke.
Researchers have identified a unique 'bacterial signature' that flags individuals at risk of type 2 diabetes, even if their blood sugar levels are normal. The study analyzed data from over 200,000 adults and found that changes in the gut microbiome can be detected before the onset of diabetes.
A new California law aims to eliminate ultra-processed foods from school menus, but researchers warn of fiscal and logistical challenges, including budget constraints and difficulty with food procurement. The study's findings highlight the need for increased funding to support healthier school menus and improve student nutrition.
A new study found that consuming red meat linked to a 63% higher risk of developing type 2 diabetes due to Neu5Gc, a non-human sugar found in red meat. Higher levels of Neu5Gc were associated with greater risk, even after adjusting for other factors.
A small study of 22 healthy medical students found significant increases in blood sugar levels during exams and the days leading up to them. The study suggests that prolonged exposure to examination stress may have a negative impact on metabolic health.
The shift to digital life is reshaping brains, communities, and empathy, warns Professor Vidar Halldorsson. He cites decreased empathy and increased loneliness as consequences of screen-based communication, which strips away social cues.
The analysis found that adding short-term androgen deprivation therapy (STADT) to radiation provided a greater benefit for patients with Luminal B tumors compared to those with non-LumB tumors. This suggests that tumor biology can help determine who may benefit from hormone therapy.
Low-dose radiation therapy may slow the progression of knee osteoarthritis, with sustained improvements in pain, physical function, and quality of life. The therapy was associated with a 67% lower adjusted hazard of government-certified disability due to knee osteoarthritis, particularly in patients with grade 2 disease.
A new study found that a shortened radiation schedule provides similar cancer control and patient-reported outcomes to standard radiation following surgery for high-risk prostate cancer. However, it was associated with a higher rate of grade 3 urinary adverse events, particularly cystitis and hematuria.
A multi-institutional trial found that ultra-low-dose radiation therapy relieved painful bone lesions from multiple myeloma for most patients, with 81% achieving pain control without additional radiation. Treatment side effects were limited to low-grade fatigue.
A nasal spray treatment has shown to provide rapid and effective pain relief for children in emergency departments, with 86.2% of children experiencing reduced pain 30 minutes after treatment. The treatment was well-tolerated with mild side effects, offering a simple and effective option for treating children in the emergency department.