A biomimetic smart insole system integrates high-resolution sensing, autonomous energy supply, and AI-assisted gait diagnosis to monitor lower limb function and disease progression. The system achieves ultra-low detection limits and maintains mechanical stability, addressing existing bottlenecks in wearable gait monitoring.
Climate warming significantly increases plant growth in permafrost regions by altering growing seasons and root penetration, but its impact depends on nitrogen supply. A new study reveals that moss-associated biological nitrogen fixation is a critical factor in sustaining plant growth under warming conditions.
Dr. Chun Li has been awarded the SNMMI Mars Shot Research Fund Award to investigate the PET radiotracer 64Cu-DbCD11b for detecting vulnerable atherosclerotic plaques. The study aims to assess the non-invasive assessment of vulnerable plaques and aid in patient risk identification and treatment.
Researchers Ansel Hillmer and Eric Webb have received the $100,000 Drs. Jane & Abass Alavi Mars Shot Research Award to advance imaging research in infection and inflammation for Alzheimer's disease. They aim to develop a PET radiotracer targeting CSF1R to diagnose and monitor brain inflammation.
Researchers discovered a metabolite called pTOS in pythons that increases appetite suppression in obese mice, leading to significant weight loss. The study sheds light on the power of studying extremes in the animal kingdom and may lead to new weight-loss treatments.
A study of over 340,000 British adults found that low to moderate wine consumption was associated with a significantly lower risk of death compared to spirits, beer, and cider. Moderate wine drinkers had a 21% lower risk of dying from cardiovascular disease, while even low intake of spirits, beer, or cider was linked to a 9% higher risk.
A decrease in colorectal cancer incidence was observed among individuals with negative screening colonoscopy results, particularly men, suggesting risk-based follow-up strategies. Nonadherence to scheduled colonoscopies increased the risk of CRC, highlighting the need for targeted interventions to improve early detection.
A team of ETH Zurich researchers developed a process to convert sawdust into a recyclable and environmentally friendly composite using struvite. The material exhibits excellent fire resistance due to the mineral's non-combustible properties and cooling effect, making it suitable for internal fittings.
The 'leaky pipeline' metaphor oversimplifies the systemic barriers faced by women and marginalized scholars in archaeology. New research highlights multiple forms of inequity that diminish productivity, limit collaborations, and reduce future generations of archaeologists.
Researchers tracked mouse groups during cold exposure and found that individual brain activity influences collective behavior, leading to self-correction when one member is compromised. The study highlights the importance of considering the whole group in understanding brain function.
The Hefei Botanical Garden is a key institution for biodiversity research in East China, with over 5000 plant species preserved, including rare and endangered species. The garden promotes sustainable resource utilization, ecological education, and rural revitalization through its 'Botanical Garden + Agriculture' model.
A study found that the aquatic plant Salvinia auriculata can act as a sink for antibiotics in the Piracicaba River, reducing bioaccumulation and genotoxicity. The plant was able to remove high concentrations of enrofloxacin and chloramphenicol from the water, but its effectiveness varied depending on the compound.
Research reveals postpartum GBS strains with mutations that allow them to survive in the birth canal and resist treatment. Identifying these mutations is crucial for understanding how GBS is evading antibiotic treatment and finding new drug targets.
Streptococcus mitis bacteriocins selectively target S. pneumoniae, highlighting potential as antimicrobial strategies. DNA exchange between species facilitates bacterial adaptation and shapes evolution in human respiratory environments.
Scientists at Osaka Metropolitan University developed high-performance lead-free piezoelectric thin films directly on standard silicon wafers. The films achieved the highest piezoelectric response ever reported for bismuth ferrite, enabling a fivefold improvement in energy conversion efficiency.
Researchers discovered an appetite-suppressing compound in python blood that promotes satiety without stomach problems. The compound, para-tyramine-O-sulfate, has potential for new weight loss treatments.
Researchers develop method using biomarkers to calculate individual biological age, finding significant differences in age-related changes between men and women. The study also identifies clinically relevant biomarkers linked to biological age, opening up new opportunities for preventive medicine.
The Berlin Battery Lab brings together top-level research institutions to develop and test resource-efficient battery technologies, focusing on sodium-based systems. The lab aims to accelerate the transfer from research to application, supporting the development of locally produced, sustainable battery technologies.
A minimally invasive liquid biopsy test has been shown to diagnose Burkitt lymphoma rapidly and accurately in sub-Saharan Africa, where delays in traditional testing often prove fatal. The test achieved an overall accuracy of 98% and reduced the time needed to reach a diagnosis by 40 days on average.
Researchers at Stockholm University propose a novel approach to detecting gravitational waves by tracking how they reshape the light emitted by atoms. This method could help distinguish the signal from noise and encode the wave's direction and polarization.
New research reveals how psychological stress worsens atopic dermatitis, also known as eczema, by activating a specific neural pathway. This pathway links the brain to immune responses in the skin, leading to increased inflammation and worsening symptoms.
The MountAInWater project uses a unique combination of field work, modeling, and AI to assess climate change impacts on mountain water supplies and identify potential tipping points. The global reanalysis will provide crucial resources for managing future water security challenges.
Researchers tested robots with factual and fictional dialogue on SEL lessons, finding that the factual robots encouraged deeper engagement and improved mastery. The study challenges conventional wisdom on robot design for education, suggesting that robots can be powerful supplements to human teaching.
Researchers identify the ventromedial prefrontal cortex (vmPFC) as the brain region associated with moral inconsistency. Studies show that individuals with less vmPFC activity are more likely to be morally inconsistent, indicating a failure to integrate moral knowledge into daily behavior.
A new study using radiocarbon methods reveals that sea turtle shell plates are biological time capsules that record signs of major environmental disturbances in the ocean. By analyzing these layers, scientists can determine where turtles have been foraging and how marine environmental stress events affected them.
Researchers Haj-Mirzaian and Heidari aim to develop non-invasive imaging biomarker <sup> 18 </sup> F-NaF PET/CT for early calciphylaxis diagnosis in dialysis-dependent patients. This could lead to timely interventions, reduced mortality, and improved patient outcomes.
A recent study found that type-1 narcolepsy is caused by the body's own immune system, specifically an increased number of CD4 T-cells in the hypocretin/orexin region. This discovery could steer research towards finding a potential cure and blocking the immune activity before it starts.
Frontiers, a leading open access publisher, has joined the LIBER sponsorship program as a Gold Sponsor to support European research libraries. This collaboration aims to promote open science, address the challenges of the publishing landscape, and better support researchers and research libraries.
Research published by the American Psychological Association found that storytelling in dating profiles creates empathy and connection, attracting more interest from potential dates. By humanizing profiles, storytelling counters the objectifying nature of online dating platforms.
Researchers analyzed data from 2,500 US women and found that those consuming fewer ultra-processed foods had higher fertility rates. The Mediterranean diet showed a positive association with fertility, but this benefit disappeared once obesity was factored in.
The Center for Scalable and Intelligent Automation in Poultry Processing will hold its first field day on April 9 to share research on developing new robotic technologies. Researchers will demonstrate tools for deboning, detecting foreign materials and pathogens, as well as using virtual reality to operate equipment remotely.
Researchers at MIT have developed a new technique using generative artificial intelligence models to overcome the precision bottleneck in wireless vision systems. The method produces more accurate shape reconstructions, which could improve robots' ability to grasp and manipulate objects blocked from view.
A large study finds that Medicare Part D beneficiaries saw a substantial decrease in out-of-pocket insulin costs following the implementation of a $35 cap. The percentage of patients paying $35 or less increased from 48% to 75%, and mean costs dropped from $50.87 to $21.98 between 2019 and 2023.
Researchers developed a tool that combines wild bird abundance and cattle density data to predict where and when the risk of infection is highest in Denmark. The study warns that Danish cattle are particularly vulnerable due to their location along migratory bird routes, with the risk of infection highest from December to March.
Two-thirds of private wells in the São Paulo Metropolitan Area are not formally registered, posing a risk to groundwater consumption. The area is contaminated by toxic industrial waste, including chlorinated solvents used for cleaning machines.
The event aims to connect grain farmers with buyers from the region to discuss market opportunities for organic grain crops. Presenters will also showcase ongoing organic research in Arkansas.
Lawrence Toll has been named a senior member of the National Academy of Inventors for his pioneering work on pain pathways, reward systems, and potential treatments. His research focuses on identifying new drug targets and therapeutic strategies to combat chronic pain and addiction.
Researchers have achieved first-ever in-situ polarization control in high-field infrared spectroscopy, overcoming a decades-old technical bottleneck. The newly developed collimated magneto-infrared spectroscopy system enables continuous modulation of polarization states under high magnetic fields and cryogenic temperatures.
Researchers create a new method that combines quantum and classical computing to solve optimization problems more efficiently, potentially achieving higher accuracy and quantum advantage. The QIAPO project aims to improve the performance of industrial processes and distribution by finding more efficient solutions.
The Robert A. Winn Excellence in Clinical Trials Award Program is expanding its career development award to include neuropsychiatry researcher-physicians. This expansion aims to improve clinical trial enrollment and represent diverse patient populations affected by complex disorders.
A recent study published in Science found that humans and animals have overlapping preferences for certain qualities of an animal's call, with agreement strongest for lower-frequency sounds. The study used a gamified citizen science experiment involving over 4,000 human participants from around the world.
Researchers developed a plant-level carbon accounting framework combining satellite imagery with textual industrial data to estimate emissions from 720 pulp and papermaking plants. The approach identifies high-emission plants and functional zones associated with emissions, offering a basis for industrial decarbonization. rooftop solar ...
Researchers have created tiny antibody fragments that can be made directly inside human cells, where they bind to proteins linked to disease. The study found that electrical charge plays a crucial role in whether these antibody fragments remain stable and usable inside cells.
The Monte Verde archaeological site in southern Chile is now believed to be 4,200-8,200 years old, rather than 14,500 years old as previously thought. This new age estimate supports an initial interior migration into continental North America as a viable colonization hypothesis.
Researchers at TU Graz developed a neuroadaptive VR system that adjusts the intensity of exposure to anxiety levels, optimizing effectiveness in treating arachnophobia. The system uses EEG data and heart rate analysis, providing reliable indicators of stress and anxiety.
A new study reveals that transforming biomass from dedicated energy crops into biochar could provide a cost-effective and scalable solution for removing carbon dioxide from the atmosphere, helping China move closer to its carbon neutrality goals. Biochar can lock carbon in soils for decades or even centuries while improving soil health.
Dr. David H. Ballard, MD, has been awarded a $100,000 grant from the SNMMI Mars Shot Research Fund to develop novel PET/MR imaging techniques for metabolic activity and inflammation in Crohn's disease. The study aims to improve biologically informed decision-making and guide treatment decisions.
A new catalyst developed by Washington State University researchers efficiently converts abundant renewable ethanol into valuable molecules needed for production of plastics, fuels, and everyday products. The advance could someday make it easier to use renewables rather than petrochemicals to make common products.
A study using NMR, mathematical modeling and simulations reveals the role of tryptophan-rich residues in activating the human adenosine A2A receptor, a key drug target. The research provides new insights into the mechanisms of GPCR function and could lead to next-generation pharmacology.
A new study reexamines the geological context of Monte Verde II and finds that it is Middle Holocene in age or younger, challenging earlier interpretations. The researchers suggest that earlier dates were influenced by Late Pleistocene-age materials from older sediments that were redeposited into the site via erosion.
Researchers used airborne electromagnetic surveys to characterize a deep freshwater reservoir beneath Farmington Bay and Antelope Island. The study revealed that freshwater saturates the sediments beneath the lake's hypersaline surface to depths of 3-4 kilometers, extending towards the interior of the lake.
A new Northwestern University study has discovered a novel biomarker of schizophrenia that could also serve as a new drug candidate to treat the cognitive symptoms of the disorder. The study found that levels of the protein Cacna2d1 signal are reduced in patients with schizophrenia, resulting in overactive brain circuits.
Researchers from the Institute of Physical Chemistry have developed a unique system that uses magnetic fields to spatially organize endothelial cells onto microparticles, creating vascular systems with well-defined micro-architecture. This technology has the potential to revolutionize personalized drug testing and precision medicine by...
A new study from Loma Linda University challenges the longstanding myth that baby rattlesnake bites are more dangerous. Researchers found that ample evidence supports the fact that both baby and adult rattlers can control their venom expulsion, with adults delivering far more venom and causing more severe symptoms.
A study published in JAMA Network Open found that analyzing fine-scale patterns in brain waves during sleep can provide insights into brain health. The research suggests that sudden large spikes on EEG, known as kurtosis, are associated with a lower risk of dementia.
A new navigation integrity method has been developed to handle non-Gaussian observation errors in ocean positioning. The approach assigns differentiated bounds across elevation intervals, allowing protection levels to better track real positioning errors.
A new poll finds that nearly a third of Americans over 50 provide regular care to an adult relative or friend with a health issue or disability, highlighting the need for increased awareness of existing programs such as adult day programs and respite care. Many caregivers face financial stress and don't know about or use these resource...
A new study reveals that ectotherms, including fish and reptiles, are unable to fine-tune their physiology to cope with daily temperature changes, leaving them vulnerable. The research suggests that these animals will rely on behavioral strategies or genetic adaptation to survive in a warmer climate.
The US is experiencing a significant blood donation shortage due to severe winter weather, with critically low supplies of O-negative blood. Anesthesiologists are urging increased donations and changing infusion practices to preserve this rare blood type essential for emergency care.
Researchers at Dalian Institute of Chemical Physics have identified a novel proton shuttle-assisted triplet energy transfer mechanism, enhancing the rate and efficiency of spin-triplet migration. The discovery has profound implications for modern molecular technologies involving spin-triplet excited states.