Chemists at the University of Münster developed a new method to produce high-grade housane molecules, which are small tri- or quadripartite ring molecules crucial for drug development and materials science. The reaction is triggered by photocatalysis, enabling efficient access to valuable products.
Roberto Morandotti, a world-renowned physicist at INRS, has received the Max Born Award for his breakthroughs in integrated quantum photonics, nonlinear optics, and ultrafast lasers. His work bridges quantum theory with experimental innovation, enabling next-generation optical and quantum technologies.
A nationwide study found that adolescents and young adults with prior cervical high-grade squamous intraepithelial lesion (HSIL) are at a higher risk of cardiovascular events and mortality. The study suggests that women with prior HSIL should be more closely monitored for cardiovascular disease and prevention strategies should be imple...
A team of researchers from The Jackson Laboratory and the University of Pennsylvania have discovered that specialized neurons in the brain's hypothalamus play a crucial role in signaling the body to start the recovery process after exercise. These neurons, which express a protein called steroidogenic factor-1 (SF1), become active for a...
Researchers at Columbia University have developed a new gel electrolyte that overcomes challenges in anode-free lithium batteries by selectively repelling lithium salts. This design enables the formation of an efficient protective layer on the lithium surface, improving battery life and thermal stability.
Researchers at UC Santa Cruz successfully train brain organoids to balance a virtual pole, demonstrating adaptive learning capabilities. This breakthrough has implications for understanding neurological conditions and developing new tools for studying brain function.
A cohort study of 3,230 kidney transplant recipients found that transplantation reverses declining employment income, enabling meaningful economic recovery. The findings highlight the socioeconomic value of transplantation and inform policies to support patients during pretransplant vulnerability.
Mitochondrial dysfunction acts as a pathogenic hub linking genetic mutations, environmental toxins, and age-related decline. Aging exacerbates these defects, leading to neuronal loss and progressive disease progression. The review highlights therapeutic opportunities targeting mitochondrial quality control and neuroinflammatory signaling.
Researchers at KAIST have developed a new image sensor technology that can accurately represent colors regardless of the angle at which light enters. The team achieved this by utilizing a 'metamaterial' that designs the movement of light through structures too small to be seen with the naked eye.
A Phase 3 trial found stereotactic radiation targeting individual tumors improved symptom burden, cognitive outcomes, and daily function compared to whole brain radiation. Patients managed with stereotactic radiation also displayed better performance status and could remain more independent with everyday activities.
A study detected a sudden increase in lithium atoms in the lower thermosphere, attributing it to the uncontrolled re-entry of a Falcon 9 rocket stage. The researchers used lidar technology to measure the concentration of lithium atoms and found that natural atmospheric processes were highly unlikely to be the source.
A study published in JAMA Network Open found that early hydrocortisone treatment increases the chance of surviving without lung disease for extremely premature babies. The treatment is safe and does not increase serious side effects.
A study published at the EAPCI Summit 2026 found that around one-fifth of patients undergoing transcatheter aortic valve implantation (TAVI) can be safely discharged on the same day. The study included 790 patients who underwent elective TAVI between June 2018 and December 2024, and showed similar clinical outcomes in those who were su...
Research reveals that people living at high altitudes have better glucose control due to an increased ability of red blood cells to take up and metabolize glucose. Studies in mice show that this occurs when RBCs are reprogrammed by hypoxic conditions, allowing them to adapt to low oxygen levels and aid the body's oxygen delivery.
The ESE and ESPE have launched a landmark Joint Clinical Practice Guidance to support structured and effective transition of young people with endocrine conditions. The Guidance provides practical, evidence-based recommendations to ensure continuity, safety and quality of care during this critical phase in a patient's life.
Researchers developed a new method called Learn-to-Steer, which analyzes internal attention patterns of image-generation models to guide their placement according to user instructions. The approach improved accuracy in understanding spatial relationships by up to 61% in existing trained models.
Researchers developed a new single-cell transcriptomic clock called Tictock to measure aging in specific immune cells. The study found that COVID-19 and HIV alter T cell composition and accelerate the biological age of naïve CD8 T cells, while long-term antiretroviral therapy stabilizes T cell proportions.
A group of nerve cells in the brainstem has been identified as a stabilizing system for blood pressure, preventing fluctuations between daily activities. The study suggests that loss or dysfunction of these cells can lead to unstable blood pressure and is associated with conditions such as multiple system atrophy.
A global study of nearly 15,000 marine and freshwater fish communities found consistent shifts in species composition, body size and feeding relationships over recent decades. Smaller-bodied fish species dominate ecosystems, reshaping food webs and ecosystem function.
A new study conducted with the help of communities in Tamil Nadu suggests that most human scrub typhus infections may occur inside villages rather than during agricultural work. Chigger numbers on rats and shrews caught within human settlements were far higher, indicating a potential increased risk of infection.
A new study suggests that a lack of fiber in the diet may impair emotional memory in older adults, linked to cognitive problems and inflammation. The amygdala, responsible for processing fearful experiences, is sensitive to highly processed diets, regardless of fat or sugar content.
A study of over 50,000 pregnant women in Norway found low vaccination rates against COVID-19 and influenza, with only 29.9% and 12.1% vaccinated respectively. The study highlights the need for targeted strategies to improve vaccination uptake among expectant mothers.
The GEDI-ACS registry reveals key findings on women's risk profile, cardiovascular risk factors, and outcomes in acute coronary syndromes. The study provides insights into tailoring preventive approaches and improving treatment for women with ACS.
A recent study by the American Psychological Association found that food insecurity negatively affects employees' anxiety, work engagement, and task performance. Employers can improve job outcomes by offering free or discounted food through various programs.
Researchers have identified three previously unknown genotypes of Helicobacter bacteria in pygmy sperm whales stranded along the southeastern US coast. The discovery raises new questions about microbial pathogens on ocean health and their impact on vulnerable species.
A new Washington State University study reveals that prenatal infection increases the likelihood of alcohol misuse in adulthood. Antioxidant treatment may help lower this risk by reducing oxidative stress in the brain.
A study by Washington State University and the University of Calgary found that cannabis use increases appetite in humans and rodents alike, regardless of food consumption or body mass index. The researchers discovered that the brain's cannabinoid receptors play a key role in stimulating hunger, paving the way for future treatments.
Researchers have developed DEGU, a tool that improves the accuracy and efficiency of deep neural networks in predicting genomic experiment results. DEGU reduces the size of models while maintaining predictive capabilities, making it easier to understand uncertainty and drive reliable discoveries.
Giant superatoms combine two quantum-mechanical constructs to suppress decoherence and create entanglement, opening opportunities for scalable and reliable quantum systems. This breakthrough enables quantum information to be protected, controlled, and distributed in new ways.
A new study reveals that neighborhood characteristics, including poverty and lower educational attainment, are associated with higher COPD-related emergency department visits and hospitalizations. Community-level interventions targeting these risk factors can help improve quality of life and reduce acute care use.
A new study identifies profiles of adults at low risk of cannabis use disorder, emphasizing the importance of socio-demographic and lifestyle factors. The research highlights that lower-risk users resemble non-users more than higher-risk users, with distinct characteristics including female sex, education level, and mental health.
Researchers at Jeonbuk National University have developed a new method for detecting microplastics using metal oxide electrodes, offering a rapid and sensitive solution for environmental monitoring. The technology has the potential to replace traditional spectroscopic methods with its portability, low cost, and real-time capabilities.
Xiwen Gong and Zhen Xu, both from the University of Michigan Engineering, received the award for developing optoelectronics and histotripsy, a cancer treatment using sound waves. The new treatment can spare patients from chemotherapy and radiation therapy.
Researchers at Amsterdam UMC found that a second pregnancy changes the female brain in unique ways, altering brain networks involved in attention and sensory cues. The study also linked structural brain changes to maternal mental health, providing new insights into postpartum depression.
Researchers at Mass General Brigham have demonstrated the technical feasibility of using ultra-low field magnetic resonance imaging (MRI) for breast imaging, offering an alternative to existing methods and potentially reducing barriers to screening. Further study is needed to establish diagnostic performance and refine technology.
Researchers at EPFL have developed a hydrovoltaic system that harnesses the natural effect of heat and light to control ion movement and electron flow in evaporating saltwater, producing stable and continuous electricity. The nanodevice's decoupled design allows for fine-tuning of each step in the process.
Researchers developed a blood test to predict when Alzheimer's symptoms will start, using protein p-tau217 in plasma. The models predicted the onset of symptoms with accuracy, suggesting potential for preventive treatments.
The giant Asian mantis has been formally recognized as an invasive alien species in Europe, posing a significant threat to native biodiversity. The species' high reproductive potential and predatory behavior are causing declines in native populations and altering ecosystems.
Researchers have identified a molecular mechanism that regulates the slow and sustained release of oxytocin within the brain, which is essential for modulating social interactions. This finding provides new insights into how hormonal signaling is regulated in the brain and opens avenues for research into neuropsychiatric disorders.
A study at the University of Eastern Finland found that power relations between researchers and patients vary depending on context. Researchers experience three tensions: tokenistic involvement vs. co-creation, institutional structures vs. everyday work, and conflict vs. reflexivity. The study highlights the importance of recognizing p...
Two gut bacteria, Akkermansia muciniphila and Bacteroides thetaiotaomicron, work together to destroy intestinal mucus, leading to dry and immobile stool. This discovery explains why standard treatments often fail for millions with chronic constipation, including those with Parkinson's disease.
Research shows Australian sea lion pups can learn foraging behaviour from their mothers, a discovery that could aid conservation efforts. The pups adapt to their mother's foraging style, changing their feeding patterns and habitats.
Professor Dina Ben Yehuda has been recognized for her transformative impact on Israeli medicine, introducing pioneering tracks in computational medicine and establishing physician-scientist programs to bridge laboratory discovery and bedside care.
A new study led by Dr. Shira Baror and Dr. Aya Ben-Yakov found that the brain's sense of continuity and segmentation are shaped by context in distinct ways. The researchers used three large-scale experiments involving 816 participants to investigate this fundamental question.
A research team has identified a principle for designing atomic-level interactions in catalysts to selectively produce desired products from carbon dioxide conversion. The discovery could lead to more efficient solar-driven carbon utilization technologies, addressing the climate crisis.
A study by RMIT University found that an Australian desert plant, Old Man Saltbush, has nearly ideal amino acid requirements for human nutrition, making it a potential high-quality plant-derived protein option. The plant was also rich in minerals and improved the nutritional value of wheat pasta when added to it.
Despite efforts by the government to increase GP numbers, England is facing a severe doctor drought, with patient demand far outstripping GP capacity. The British Medical Association and Royal College of GPs warn of a 'troubling picture' of general practice under growing strain.
Women with stage IV breast cancer detected through screening have a 60% chance of survival ten years after diagnosis, compared to under 20% without screening. Screening may not be too late to treat successfully, even at the most serious stage of the disease.
A multinational study found that COVID-19 vaccination during pregnancy significantly reduces the risk of preeclampsia. The study suggests that maternal vaccination may influence pathways involved in preeclampsia development, potentially offering protection even in the absence of COVID-19 infection.
A new study of over 3 million adults found that booster vaccines reduced the risk of COVID-19-related hospitalization and death. The effectiveness was similar for Moderna and Pfizer-BioNTech booster vaccines, but protection declined over time.
A large Danish study found that menopausal hormone therapy is not associated with an increased risk of death in women with moderate to severe symptoms and no contraindications. The study also showed a significant survival benefit for women who had undergone bilateral oophorectomy after using hormone therapy.
The American College of Cardiology has recognized Plicy Perez-Kersey, MD, as the first recipient of the Thad and Gerry Waites Rural Cardiovascular Research Fellowship Award. The fellowship provides up to $70,000 in research funding to support rural cardiovascular care and community engagement.
A newly discovered cellular mechanism has shown promise in treating painful lymphoedema. Researchers from the University of Auckland found that insulin-like growth factor signaling regulates zebrafish lymphatic-vessel development.
A new scientific review highlights a growing environmental challenge linked to modern food production, where waste from livestock and aquaculture operations contains complex mix of emerging contaminants. These pollutants can spread through ecosystems and ultimately affect human health.
Researchers successfully farmed Atlantic surfclams offshore in the open ocean, finding faster growth and higher survival rates than those farmed near shore. The study opens new doors for offshore aquaculture in New Jersey, promising a sustainable way to grow more seafood while supporting local jobs.
University of Oklahoma researchers created new hybrid materials that emit light quickly when exposed to radiation. The materials combine the strengths of both organic and inorganic components, resulting in a five-fold increase in light emission efficiency compared to organic molecules alone.
Rice–aquatic animal co-culture systems can increase nitrogen-use efficiency by 20-40% while reducing greenhouse gas emissions and fertilizer requirements. The key to their effectiveness lies in the dynamic interactions between rice roots, aquatic animals, and microorganisms at the soil-water interface.
A study found that 13.4% of young adults with complex medical conditions were disenrolled from Medicaid at age 19, compared to 35.6% without such conditions. The study highlights the significant impact of coverage disruptions on health outcomes for medically complex patients.
Researchers review how torrefaction converts biomass into versatile precursor for advanced functional materials. The process improves durability, electrical properties, and surface chemistry, enabling specific technological uses.
Researchers have discovered that the Japanese scarab beetle uses mirror-image pheromones to distinguish between potential mates. The discovery could lead to improved monitoring and control methods for this invasive species.