The Alliance for Clinical Trials in Oncology is spotlighting new trials for colorectal cancer in March, focusing on early detection methods and treatments for treatment delays and loss of appetite. The trials aim to improve patient outcomes, with several enrolling patients with newly diagnosed colon or rectal cancer.
A new study found that uterine estrogen receptors help control early pregnancy immune response by regulating inflammation and supporting sperm survival. Without these receptors, the uterus experiences unusually high levels of inflammation, disrupting embryo implantation.
Researchers found that selenium reduced oxidative stress and partially restored hormone levels in male rats with cisplatin-induced testicular damage. The study suggests that selenium may support the body's natural defenses and protect reproductive organs during chemotherapy.
The research team created a fiber memristor-based physical reservoir computing system that enables seamless, continuous, and unobtrusive sleep monitoring. The system achieved 94.8% accuracy in snore event detection, 95.4% in sleep stage classification, and 93.5% in multi-modal fusion tasks.
Scientists at the University of Sydney have developed an ultra-compact AI chip that harnesses the power of light to perform calculations, potentially lowering energy consumption and increasing speed. The prototype, built in-house, achieved 90-99% classification accuracy in image classification tasks.
A global review of 32 wildlife management projects found that empowering women leads to improved species recovery, habitat restoration, and reduced poaching. Women's unique insights and knowledge, often overlooked in conservation research, are essential for effective community-based wildlife management.
The review explores the applications of frontier AI techniques in computational structural analysis, highlighting the potential of graph neural networks, sequence-to-sequence models, and physics-informed methods. However, challenges such as physical interpretability and scalability remain, and future research directions are discussed.
A recent study by CityUHK researchers has identified the 'Asian Flush' mechanism, a deadly cardiovascular risk caused by the ALDH2 genetic mutation, which triggers a specific type of cell death during heart attacks. The study reveals that individuals with the mutation suffer significantly more heart damage, and that existing iron chela...
Researchers compared neurodevelopmental outcomes between firstborn and second-born children using the Ages & Stages Questionnaire, Third Edition. By 6 months, second-born infants scored lower than their firstborn siblings across all domains, with the greatest differences observed in communication and personal-social skills. These early...
A cancer medication, eFT508, has been shown to lower hyperconnectivity in early Alzheimer's disease by reducing amyloid-beta protein levels. This finding suggests a promising treatment avenue for memory loss in mild cognitive impairment and early Alzheimer's disease.
A study published in the European Heart Journal found that AI analysis of mammograms can predict the risk of serious heart disease in women. Women with mild calcification were 30% more likely to suffer serious cardiovascular disease, while those with severe calcification were two to three times more likely.
Researchers at Oxford University developed an ultra-low-cost technique for manufacturing soft robots, using common lab equipment. The new method enables rapid and affordable production of soft robotic actuators, with a material cost of less than $0.10 per unit, and demonstrated strong mechanical performance and durability.
A study analyzing over 100 million people found that recreational drugs increase stroke risk, with cocaine and amphetamines linked to double and triple the risk of stroke, respectively. Cannabis use was also associated with an increased risk, particularly among young users.
A new study models brain aging and resilience over the lifespan, uncovering individual factors that affect cognition and identifying potential biomarkers of healthy brain aging. Researchers are now incorporating diverse data, including social and lifestyle factors, to create a broader picture of the aging brain.
The European Society of Cardiology has launched new guidelines to support women with cardiovascular disease in making informed decisions about pregnancy and birth. The guidelines aim to improve patient safety and outcomes, recommending a multidisciplinary Pregnancy Heart Team and shared decision-making processes.
Researchers from Tokyo Metropolitan University have discovered a hydrogen-absorbing material with negative thermal expansion properties, which can be tuned by adjusting the amount of hydrogen. This finding promises custom high-precision ingredients for precision nanotechnology, addressing volume changes in materials under heating.
Rice University has been selected to lead the US Space Force Strategic Technology Institute 4 (SSTI) with a $8.1 million cooperative agreement. The Center for Advanced Space Sensing Technologies (CASST) will focus on developing advanced remote sensing and sensemaking technologies from space. The research team will integrate existing te...
Artificial intelligence can complement human expertise to improve radiology workflows and patient care. The JACR Focus Issue on AI in Workflow Optimization explores the integration of AI technology to enhance efficiency and deliver better care.
Asteroids in binary systems actively exchange rocks and dust through gentle, slow-motion collisions, reshaping them over millions of years. The DART mission's findings confirm the YORP effect, where sunlight makes small asteroids spin faster, causing material to fly off their surfaces.
Soil erosion redistributes vast quantities of nitrogen, altering nitrogen stocks, transport, and transformation in terrestrial ecosystems. Erosion modifies soil properties and microbial communities, controlling nitrogen transformations and availability.
Climate projections warn that nearly 20% of Colombia's cocoa-growing areas could lose suitable climate conditions by 2050, particularly in the Caribbean region. However, adaptation options such as wild cocoa, agroforestry systems, and conservation of native forests may help mitigate these impacts.
Researchers developed a new catalyst design using ethanol, achieving high nitrogen oxide removal efficiency at low temperatures. The new method improves the distribution of active catalytic components, leading to better performance.
Two types of biochar, rice husk and palm silk, influence water infiltration and leakage in phosphorus-enriched vegetable soils. Biochar slows water movement, reducing phosphorus leaching and improving water retention for crops.
Researchers at Scripps Research Institute have discovered how the body detects light touch, revealing a key protein's unique structure and function. The study, published in Nature, sheds light on sensory disorders linked to PIEZO2 mutations, suggesting a new pathway for treating these conditions.
The American Heart Association is the most trusted public health source after personal physicians, with 82% of U.S. adults expressing confidence. The Association plays a crucial role in supporting informed health decisions with evidence-driven guidance.
The report analyzes the Indian Health Service's Purchased/Referred Care program's impact on cancer care access for Native patients in Oklahoma, highlighting delays and gaps in services. It provides policy options for tribes to improve cancer care access, including self-determination and regional collaborations.
Researchers at Northwestern University have developed AI-designed robots called 'legged metamachines' that can combine and recombine in the wild, recover from injury and transform into new shapes. The robots can adapt to the environment, survive catastrophic damage and even recover from being chopped in half or cut into pieces.
A new study reveals that people of South Asian, African, and European ancestry share common genetic risk factors for multiple sclerosis, despite historic lack of representation in research. The study highlights the importance of diverse representation in research to improve understanding of the disease and develop effective treatments.
The book, 'Feminism and COVID-19: How Women Fare in the Face of a Global Crisis', examines the global and local impacts of the pandemic on women. Key findings include the disproportionate effects of lost income, unpaid care work, and violence on women.
Researchers at Texas A&M University and DEVCOM Army Research Laboratory developed a hybrid foam with a 3D-printed plastic skeleton, offering tunable, lightweight and ultra-durable properties. The composite combines ordinary foam with plastic struts, allowing it to absorb more energy and withstand greater forces.
Researchers have identified three new proteins, called epitopes, that help the body determine 'safe' foods, aiding in food tolerance and allergy understanding. The epitopes were found in seed proteins from corn, wheat, and soybean, and interact with regulatory T cells to inform tolerance-or-rejection decisions.
A new study by Yale researchers found substantial variation in physical therapy costs across the US, with median rates ranging from $151 to $215. The study highlights the impact of insurance and location on PT costs, which can influence patient engagement and downstream health outcomes.
A new study found that reducing parent stress can help prevent childhood obesity by improving parenting and reducing unhealthy eating habits. The 12-week randomized prevention trial showed that parents who received mindfulness and behavioral self-regulation skills combined with healthy nutrition and physical activity counseling had low...
Research from Cornell University finds that women prefer jobs with narrower salary ranges and are less likely to negotiate for lower pay. The study suggests that pay transparency laws may inadvertently perpetuate gender gaps if not implemented carefully.
Researchers have advanced humanoid robot control, motion planning, and perception using Valkyrie, a 10-year mission robot developed by NASA. The university will continue research with Talos, a 1.75-metre-tall robot, to study human-robot cooperation and adapt to changing environments.
A leading climate-resilience architecture academic, Professor Susan Roaf, warns that modern buildings are not designed to cope with the impending realities of the 2030's and 2040's climates. This poses health risks and pressure on services. Roaf advocates for mixed-mode buildings that harness local energy and natural ventilation to mit...
The Endocrine Society has elected Joy Wu as its 2027-2028 President, a board-certified endocrinologist with a focus on osteoporosis and bone health. Wu is also a leading researcher in stem cell therapies for bone formation and prevention of cancer metastases to bone.
Researchers at Cedars-Sinai Medical Center discovered how transplanted neural stem cells interact with host retinal cells to preserve vision. The study, published in Nature Communications, found that the cells provide protective proteins, restore retinal cells, and reduce cellular stress.
The Okinawa Institute of Science and Technology (OIST) has developed a scalable aquaculture platform that automates early-life stages, minimizing pathogen exposure and animal stress. The system uses light and flow-guided systems to improve survival rates and reduce labor input.
Engineers at the University of Illinois have developed a way to engineer magnets to behave like graphene, a two-dimensional material with strong potential for tech applications. This new method has implications for radiofrequency technology and opens up new avenues for studying and engineering two-dimensional magnetic systems.
A new study by Cornell University researcher Shane Littrell finds that employees who are more susceptible to corporate BS have lower scores on analytic thinking, cognitive reflection, and fluid intelligence. This can lead to less effective workplace decision-making and lower performance.
Rice researchers found that cerium magnesium hexalluminate is not a quantum spin liquid, despite exhibiting characteristics of quantum spin liquid states. The material's unique ability to 'choose' between different low energy states produced observational data similar to a quantum spin liquid state.
Scientists have made a major breakthrough in understanding how neutron stars respond to tidal forces, enabling them to infer their internal composition. By analyzing gravitational wave signals, researchers can 'hear' what's happening inside the stars and determine the presence of heavy elements, free electrons, and other exotic matter.
The Greaux Healthy initiative, launched by Pennington Biomedical Research Center, aims to prevent and treat childhood obesity in Louisiana. Studies show that childhood obesity is a national healthcare crisis in Louisiana, with over 1 in 3 children living with overweight or obesity.
The employment-to-population ratio for people with disabilities decreased from 38.4% in January to 38.1% in February, while the labor force participation rate also declined. The employment-to-population ratio for people without disabilities remained steady, at 74.5%. The decline in employment and labor force participation rates for peo...
Peter WT Pisters, MD, receives the prestigious Charles M. Balch, MD, Distinguished Service Award for his substantial contributions to surgical oncology through service, research, and leadership. He is recognized as a renowned cancer surgeon, researcher, and hospital administrator.
Chris Impey, Distinguished Professor of Astronomy at the University of Arizona, will receive the Lewis Thomas Prize for his work on exobiology and his ability to connect complex scientific ideas to a broad public audience. His books explore fundamental questions about the origins of life and the search for extraterrestrial life.
A survey by UJI mathematicians found that 69% of the Spanish population considers prostitution a form of violence against women. The study also shows that 79.1% of respondents agree that prostitution puts the dignity of those involved at risk.
Salk Institute researchers identified Med14, a protein connected to GLP-1 drug effects on pancreatic beta cells, leading to improved viability, insulin production, and stress resistance. The study suggests a potential molecular link between GLP-1 drugs and broader benefits, including type 2 diabetes susceptibility genes.
Researchers identify three types of post-amputation pain: phantom limb pain, residual limb pain, and musculoskeletal pain, which behave differently and require personalized care. The study's findings suggest that prosthetic design can directly influence comfort during real-world movement, improving mobility and quality of life for indi...
Researchers at Washington University in St. Louis developed an operando microscopy platform to study lithium plating in batteries. The platform revealed the conditions under which plating occurs, allowing for the development of performance maps to optimize fast-charging protocols and enhance battery performance.
New research shows that limited overshoot does not alter the timeline for global net zero CO2 emissions, still expected between 2050 and 2060. Overshoot changes how climate impacts and mitigation efforts are felt over time, with greater social and economic consequences.
Researchers at Goethe University are developing non-hormonal contraceptives to address declining pill use and side effects. The PREVENT project aims to create safe and effective alternatives, focusing on small molecules that block proteins in sperm or egg cells.
Researchers have developed monolithically integrated III-V membrane photonic crystal lasers on SOI using selective lateral heteroepitaxy, achieving low-threshold single-mode lasing in the telecom band. This approach enables precise control of the active region and simplified fabrication, facilitating efficient and low-cost production.
Researchers at the University of Manchester found that large-area MoS₂ reduces energy loss in magnetic memory films by altering the film's internal crystal structure. This effect is not confined to laboratory-scale samples and has implications for real, scalable spintronic technologies.
Researchers at Arc Institute and Stanford University found that ketone body β-hydroxybutyrate strengthens CAR T cell fitness and antitumor activity. BHB supplementation improves CAR T cell expansion and tumor killing in mice, mirroring the effects of a ketogenic diet.
Researchers at Baylor College of Medicine discover tubulin's role in preventing toxic protein clumps in brain cells, potentially fighting Alzheimer's and Parkinson's diseases. Tubulin steers Tau and alpha synuclein proteins towards their healthy roles, reducing toxic aggregation.
A new case report describes a large, calcified solid pseudopapillary neoplasm of the pancreatic head, emphasizing the importance of multidisciplinary evaluation and long-term follow-up for monitoring recurrence. The case underscores the diagnostic value of integrating imaging, histopathology, and immunohistochemistry.
Scientists create metasurface that reconstructs 3D vectorial holograms with high precision, sculpting both axial intensity and polarization state. The device enables volumetric vectorial holography for secure data encoding, optical computing, and advanced photonic communication.
Researchers have synthesized modified versions of psilocin that retain therapeutic activity while producing fewer hallucinogenic-like effects. The compounds, including 4e, demonstrate favorable stability for absorption and enable a gradual release of psilocin, potentially mitigating hallucinogenic effects.