Scientists discovered structural and surface chemistry defects in superconducting niobium qubits that may cause loss. The study pinpointed these defects using state-of-the-art characterization capabilities at the Center for Functional Nanomaterials and National Synchrotron Light Source II.
Researchers at University of Toronto have developed a new metamaterial that can channel light to enable more wireless data transmission over a single frequency, potentially doubling the capacity of existing networks. The 'full-duplex' intelligent metasurface has the potential to revolutionize wireless communication.
Experts recommend prioritizing obesity treatment over glucose control in Type 2 diabetes. Dropping 15% of body weight can have a disease-modifying effect, according to UT Southwestern's Ildiko Lingvay.
A new study found that direct-to-consumer skin cancer detection apps fail to detect life-threatening cancers like Merkel cell carcinoma and amelanotic melanoma. The apps' high false positive rate poses a significant risk to personal and societal health.
Scientists from Skoltech and the University of Southampton created an all-optical lattice that houses polaritons, quasiparticles with half-light and half-matter properties. They demonstrated breakthrough results for condensed matter physics and flatband engineering.
A new study published in The Lancet Child & Adolescent Health found that daily aerobic exercise within 10 days of getting injured reduced the risk of prolonged recovery by 48%. This approach is non-pharmacological, safe and effective, with benefits experienced by both genders equally.
A new OSU study on African buffalo offers insights into the persistence of highly contagious foot-and-mouth disease pathogens. Researchers found that carrier transmission among certain strains can allow them to persist in populations, highlighting the need for public health interventions to limit transmission and endemicity.
A new study suggests that tobacco and alcohol use may lead to an increased risk of using cannabis and other illicit drugs. The research also found a possible gateway effect between tobacco use and subsequent cannabis use, as well as opioid dependence leading to increased alcohol consumption.
A new analysis of COVID-19-diabetes studies confirms that patients with advanced diabetes have a higher risk of death when infected with SARS-CoV-2. The study found associations between characteristics such as age, sex, obesity, and pre-existing conditions, as well as medication use, and increased risk of COVID-19-related death.
A new study found that bigleaf maple trees are declining due to warmer, drier summers in Western Washington. The research team discovered that the trees' growth is sensitive to dry weather conditions, leading to smaller leaves and reduced overall mass.
A new study suggests that combining circular technologies can help achieve net-zero greenhouse gas emissions in the production of plastics. By using recycling, biomass utilization and carbon capture, it is possible to reduce the lifecycle emissions of plastics, making them a more sustainable option.
The American Academy of Otolaryngology - Head and Neck Surgery will present research on ear health, head and neck cancer, sleep-disordered breathing, and more at its annual meeting. Twelve 'Best of Orals' and 14 late-breaking scientific oral presentations will be showcased.
A new comprehensive Consensus Report aims to capture best practice for managing type 1 diabetes. The report covers vital areas from a patient perspective, including psychosocial consequences, diagnosis, and treatment options. It also highlights the need for better research on preventing, diagnosing, and treating T1D.
A new study estimates that immigration adds 1.4 to 1.5 years to U.S. life expectancy at birth, with foreign-born life expectancy reaching 81.4 and 85.7 years in 2017. Immigrants are responsible for approximately half of the recent U.S. gains in life expectancy.
Active learning approaches are gaining traction as a way to engage learners and deepen understanding through discussions, interactive technologies, and other strategies. Research shows that these approaches can lead to cognitive benefits, academic success, socioemotional support, better comprehension, and improved memory.
Researchers conducted semi-structured interviews with 12 women who dated or were married to incarcerated partners, analyzing the impact of courtesy stigma and women's coping strategies. The study found that despite disapproval from loved ones, women chose to remain in their relationships, highlighting benefits such as deeper communicat...
Dual-eligible cancer patients receive higher-quality end-of-life care at cancer centers with prioritized communication and decision planning. These facilities experience a significant jump in patients choosing hospice and dying outside of hospitals.
Researchers found that early accumulation of tau proteins in the brain, measured by PET scanner, is more effective at predicting memory impairment than other biomarkers. The study suggests that tau PET should be recommended for clinical prognostic assessment of cognitive decline in Alzheimer's patients.
A new study aims to reduce diabetes-related distress in young adults with T1D using telemedicine-delivered cognitive behavioral therapy. The study will recruit 150 participants aged 18-30 and evaluate its effectiveness in improving blood-sugar control.
Researchers at IOCB Prague have developed a novel antibacterial material called NANO-LPPO that can prevent infection and facilitate treatment of skin wounds. The material combines lipophosphonoxins with a nonwoven nanotextile, which releases active substances in response to bacterial presence.
Researchers have discovered toxic DNA buildup in the eyes of patients with geographic atrophy, a devastating form of age-related macular degeneration. Common HIV drugs or safer alternatives, such as Kamuvudines, may block inflammation and protect against retinal cell death, offering new hope for treatment.
Researchers used radiokrypton dating to study the origin and flow of freshwater and saltwater in the Floridan Aquifer. The study found that some samples contained 40,000-year-old saltwater from just before the last glacial maximum, highlighting the impact of rising sea levels on coastal aquifers.
A study analyzing data from the Association of American Medical Colleges Graduate Questionnaire found that sexual minorities, particularly female, are underrepresented in undergraduate medical training and certain specialties. The researchers concluded that standardized data collection and consideration of diversity in recruitment are ...
A City of Hope clinical trial showed that patients over 65 experiencing significantly fewer treatment-related side effects when a multidisciplinary team analyzed each case and introduced personalized interventions. The completion of advance directives was also higher in the experimental group.
Researchers have developed a new cancer photodrug that can treat deep-seated tumors more effectively and with reduced toxicity. Copper cysteamine photosensitizers allow the production of reactive oxygen species to kill cancer cells, minimizing damage to healthy cells.
Researchers at the University at Buffalo have developed a new treatment that pairs essential proteins with lysophosphatidylserine to build immune tolerance and prevent antibody development, potentially treating autoimmune disorders and allergies.
Researchers used an evolutionary approach to identify proteins that coevolve with the ACE2 receptor, which may contribute to COVID-19 complications. Disruptions in these interactions could lead to abnormal blood clotting and inflammation responses, causing tissue and organ damage.
Researchers developed a cost-effective protocol for plant sample preparation and visualization, eliminating the need for stains and dyes. The new method harnesses the natural autofluorescence of tissues in plants, allowing for rapid visualization of plant anatomy across diverse taxa.
Researchers at Purdue University have successfully reversed pancreatic cancer progression in a new model called the acinus, which produces digestive enzymes. The study found that reactivating the PTF1a gene in cancerous cells converted them back into normal cells, revealing a potential path to treating pancreatic cancer.
People with diabetes who have survived COVID-19 require closer monitoring due to increased risk of complications and mortality. Routine care, including risk factor assessment and self-management education, is crucial to mitigate these risks.
A satirical opinion article by Iruka Okeke critiques the extractive and exploitive aspects of health research partnerships between high-income and low-income countries. The author highlights twenty problematic practices that maintain and exacerbate inequities in global health biomedical research.
A scoping review highlights both the challenges and resilience of adapting to virtual funerals during COVID-19, including concerns about technology barriers and access, as well as the importance of healthcare professionals' support.
Researchers discuss the recent development of quantum optics based on micro/nano structures, including metasurfaces, which offers rich light field control function to discover new quantum physics. Metasurfaces has great potential in quantum optics, enabling the exploration of quantum technologies with strong stability and high efficiency.
A team of researchers identified a key mechanism responsible for lower organic solar cell efficiencies and demonstrated a way to overcome this hurdle. By manipulating molecules inside the solar cell, they prevented a process called recombination that leads to lost current, potentially achieving efficiencies comparable to silicon-based ...
A national study led by McMaster University researchers found that patients using take-home technology following non-elective surgery had significantly greater detection and correction of drug errors, and reduction in patients' pain. The study also showed a reduction in acute-hospital care as the result of virtual care and remote autom...
A global study of thousands of plant species reveals that fine-root traits are fundamentally decoupled from aboveground traits, suggesting that plants employ different strategies to acquire nutrients and water. This discovery challenges the 'plant economics spectrum hypothesis' and highlights the need for further research into the rela...
Pediatric transplant recipients have a more robust immune response to COVID-19 vaccines, achieving higher antibody levels after two doses compared to adult counterparts. This study suggests that the standard two-dose regimen may be safe and effective in pediatric transplant recipients.
Salt stress alters legume responses to symbiotic rhizobacteria by modulating gene expression. Several genes with well-characterized functions in nodulation are highly induced under salt stress, making the plant hypersensitive to bacterial signals.
Scientists have successfully created a record conversion efficiency of 6% for THz generation in organic crystals pumped with mid-IR pulses, enabling direct manipulation of quantum dots. The generated terahertz field drives electro-absorption modulation in CdSe/CdS quantum dots, resulting in a significant change in transmission.
A new study finds that the 2019-20 Black Summer bushfires increased the number of threatened Australian native bee species by nearly five times. The research assesses the long-term environmental damage from the natural disaster and highlights the need for urgent conservation action.
The MAP Virtual Congress 2021 focuses on integrating tumour sample analysis into daily practice, enabling personalized treatment. Key findings include actionable mutations in patient DNA and the role of the tumour microenvironment in metastasis.
The Army has pledged $5.2 million to Rice University's research on flash Joule heating, a process that turns waste into graphene and other valuable materials. The technology can recover precious metals from electronic waste and toxic metals from contaminated soil.
A new analysis suggests that most never-smokers' lung tumors have actionable mutations, making them treatable with existing FDA-approved drugs. The study found that 78-92% of lung cancers in patients who have never smoked can be targeted with precision drugs.
Researchers at Tel Aviv University discovered seahorses can move their head up to catch prey at incredible speeds, facilitated by a powerful flow of water and spring-like mechanism. This study sheds light on the ecology of seahorses, revealing that longer noses enable stronger suction currents for catching smaller prey.
A small sachet of a fortified food-based supplement added to young children’s daily diets has shown remarkable results in preventing child mortality and malnutrition while promoting healthy development. The intervention resulted in lower prevalence of stunted growth, anemia, and adverse language and motor development outcomes.
Researchers found that large hagfishes grow extremely large cells to produce stronger slime threads used in defensive attacks. The thread cells are highly dependent on body size and show a scaling factor of 0.55, much larger than other vertebrates.
Researchers developed a novel approach to 3D image segmentation, segmenting the gaps between parts instead of contours, to automate tedious tasks. The technique demonstrates promising results in diagnosing TMJ-related issues and has potential applications in other fields.
Researchers at NTNU have developed a promising new drug combination that effectively suppresses SARS-CoV-2 infection by targeting the TMPRSS2 factor. The combination of nafamostat and Pegasys (IFNα) shows great potential in treating COVID-19, with low doses needed for clinical advantages.
A new review concludes that people with type 1 diabetes can manage their weight, but more research is needed to understand the specific needs of this patient group. The review explores strategies such as nutrition education, adjunct therapies like metformin and GLP-1 receptor agonists, and obesity surgery.
Researchers have identified a new prophage-mediated defence system in Salmonella Typhimurium ST313 called BstA, which efficiently suppresses phage attacks. This discovery opens up a new avenue of research and could potentially lead to the development of new biotechnologies.
A new strategy proposes that weight loss of 15% or more should be the main treatment focus for patients with type 2 diabetes, with potential to slow progress and reverse cases. This approach aims to address not just high blood sugar but other obesity-related complications.
Researchers found that creative activities, like designing t-shirts or decorating cookies, increase charitable giving. Donors who participate in these activities feel a sense of freedom and autonomy, leading to higher donation behavior.
A team of researchers has found a 390-million-year-old hyper-facet eye system in trilobites that is unique to the animal kingdom. The discovery suggests that this ancient eye may have been an adaptation for life in low light conditions, and could provide insights into the evolution of visual systems.
A new report published in De Gruyter exposes the neural impact of marine parks and other impoverished environments on cetaceans. The authors conclude that these environments cause significant neurobiological harm, leading to abnormal behavior such as repetitive swimming patterns and social isolation.
The University of Hong Kong researchers have developed a novel quantum chemistry technique to reveal complex electron and energy transfer pathways in photophysical processes. The study reveals that strong electron-electron correlations and electron-vibration couplings govern the efficient singlet fission process in organic materials.
Researchers at Uppsala University have designed new antibodies that bind to both large and small aggregates of the amyloid-beta protein, potentially providing a more effective treatment for Alzheimer's disease. The new antibody format is stronger in binding to clumps and can also target smaller aggregates.
Researchers analyzed a nine-county birth certificate database in New York state from 2005 to 2018, finding associations between redlined areas and increased risks of preterm birth, low birth weight, and maternal mortality. The study's findings highlight the ongoing impact of historical racism on current health disparities.
A recent study published in Frontiers in Immunology found that opioids can control gut immune responses, reduce colonic inflammation, and even promote the growth of regulatory T cells. The findings suggest that KNT-127 could be a promising therapeutic option for inflammatory bowel disease.
Boston College physicists uncover novel charge density waves and symmetry-broken phases in the topological kagome metal CsV3Sb5, leading to superconductivity at low temperatures. The study reveals a 'cascade' of correlated electron states driving electrical conduction and potential implications for unconventional electron pairing.
A team at HZB and PTB developed a method to measure the lateral expansion of the electron beam in laser plasma accelerators, achieving resolutions in the micrometre range. This technique uses coherent radiation of electron pulses via interference patterns to determine the beam cross-section.
Researchers found that complex mixtures of microbes isolated from closely related plant species increased the resistance of endangered Hawaiian plant Eugenia koolauensis to myrtle rust. This microbial treatment may be an important tool for combating disease-driven declines of endangered plants.
Research at Carnegie Mellon University shows active learning methods using interactive activities, discussions, feedback, and AI enhance academic performance compared to traditional lectures. Effective methods also provide emotional and social support for students.
Scientists at UChicago have invented a new thermal insulator with unusual properties. The material, made using an innovative technique, is extremely good at containing heat while also allowing it to be moved in different directions.
Researchers found that economic stability, relationship status, and educational status can lead to shifts in pregnancy intentions, with 22% of participants changing their mind within a year. The study aims to provide insight for healthcare providers to check in frequently about patients' desires.
Researchers led by Stevens Institute of Technology's Sang Won Bae developed a machine-learning model using smartphone data to detect cannabis intoxication in young adults. The study combined features such as GPS, noise, light, and activity levels to predict intoxication with high accuracy. This technology has the potential to provide e...
Researchers at the University of Michigan developed a new nanoparticle system called CMP that significantly increases cellular uptake and triggers robust STING activation, turning 'cold' tumors into 'hot' tumors. This breakthrough could lead to improved cancer immunotherapy treatments.
A recent study found that pediatric patients with Multisystem Inflammatory Syndrome (MIS-C) who received initial IVIG plus Infliximab had improved cardiac outcomes, reduced need for additional therapies, and faster resolution of inflammation. The updated care pathway recommends this intensified therapy for all MIS-C patients.
A new study reveals that high levels of polyunsaturated fatty acids in liver cells are associated with resistance to hepatitis C virus infection. Lipid peroxidation occurs on PUFA-enriched membranes where viral replication machinery is anchored, ultimately shutting off its ability to replicate the viral genome.
A new study funded by FDA and HHS suggests that continuous manufacturing (CM) processes could make pharmaceutical production in the US more attractive than investing in China or India. The findings show that CM processes were more economical than current batch processing, particularly under current US corporate tax rates.
A new report by International Food Policy Research Institute (IFPRI) suggests that accelerated adaptation can substantially reduce Egypt’s food production losses from climate change. Climate change-induced biophysical crop stress could lead to a 10% reduction in food crop yields by 2050, but investing in agricultural research and devel...
Researchers from the University of Bonn have found that reading ability is a crucial indicator of functional loss in people with geographic atrophy, a late form of age-related macular degeneration. Reading speed and performance are essential for measuring everyday functional impairment.
Research published by the American Psychological Association found that people benefit from deep and meaningful conversations, but often stick to small talk due to misconceptions about others' interests. Deep conversations were more enjoyable and led to greater feelings of connection than expected.
Researchers warn that future exoplanet direct-imaging missions need to make multiple observations to differentiate between planets. In 36% of solar systems, an Earth-like planet can be misidentified with a Mercury-like planet, and in 72% of cases, it could be mistaken for a Venus-like planet.
A study by HSE researchers found that women believe corruption presents an obstacle to economic development, while men see it as a problem for customers and suppliers. The survey of over 1,200 public procurement experts revealed significant gender differences in perceptions of corruption.
Researchers study Martian sand ridges to understand wind behavior, finding evidence of dune interactions similar to those on Earth. By analyzing these features, scientists can better interpret wind patterns on Mars and gain insights into the planet's geology.
The study found that cardiac imaging methods became almost exclusively the domain of cardiologists, with reimbursement cuts reversing this trend. However, technological advances made competing exams appealing options, leading to a shift in utilization from cardiologist offices to hospital outpatient departments.
A qualitative study of 70 participants from LA County reveals complex factors influencing COVID-19 vaccine decision-making, including misinformation and politicization. The study highlights the need for community engagement and trusted messengers to address access barriers related to social disadvantage.
Researchers at Uppsala University found that allergic stimulation activates mast cell precursor cells, which can produce cytokine IL-13 contributing to asthma development. This challenges the idea that only mature immune cells are involved in immune reactions.
A meta-analysis of tDCS studies found that applying tDCS during tasks improved reaction times, particularly in learning and memory tasks and executive function/complex attention tasks. The improvement was more pronounced in older individuals, suggesting that tDCS may increase with age.
Unvaccinated pregnant women are experiencing a surge in COVID-19 hospitalizations due to the Delta variant, with severe cases requiring ventilators and resulting in deaths. The proportion of hospitalizations among unvaccinated women has more than doubled since last year.
A novel antigen-based COVID-19 detection method demonstrated 100% accuracy in a blind test within five minutes. The rapid swab test uses nanomechanical platform to detect multiple surface proteins on the COVID-19 virus, showing potential to differentiate among different variants and viruses.
Researchers found a significant drop in Earth's albedo over the past two decades, primarily caused by reduced bright clouds in the eastern Pacific Ocean. This decrease in reflectivity allows more solar energy to be captured by the climate system, contributing to potential global warming.
A science communications internship at MUSC helps scientists in training share research with the general public, improving laywriting skills and restoring trust. The program has produced over 100 science news stories and exposed interns to diverse career paths related to science communication.
Research highlights five key areas where people of high socioeconomic status have a disproportionate impact on global greenhouse gas emissions. These include influencing consumer behavior, investments, organizational practices, social movements, and access to decision-makers.
Researchers used fractal analysis to study brain network patterns while listening to a story. The results show that complex thoughts are reflected in high-order dynamic correlations in neural activity patterns.
Researchers at the University of Münster have developed a new cell labelling method using SNAP-tag technology and positron emission tomography (PET) for whole-body imaging. This breakthrough allows for the visualization of specific cellular processes, opening up new avenues for understanding bodily functions.
Researchers developed a new analytical technique to isolate and characterize individual organelles within cells, allowing for rapid chemical analysis. The study found heterogeneity among vesicle types, indicating the potential for earlier disease detection.
Researchers create a novel magnetoelastic generator that can convert human body motions into electricity, outperforming existing technology. The device is flexible, waterproof, and generates significant electrical currents, opening up new avenues for wearable and implantable diagnostic sensors.
Researchers analyzed protein-protein interaction data from head and neck squamous cells, breast cancer, and combined them to generate a map of protein pathways driving tumor growth. The studies identify potential new therapeutic targets and provide a resource for interpreting cancer genomic data.
A new study found that drought may hinder child vaccination coverage in Africa, with polio vaccination rates being the lowest closest to the time of drought. The study suggests that climate change can hinder vaccinations through financial instability, food insecurity and erosion of public health infrastructure.
A new study co-led by UCL researchers found that people with higher pre-pandemic levels of depression or anxiety were more severely affected by job and healthcare disruptions during the pandemic. Those with severe symptoms experienced a much greater likelihood of disruptions to jobs, income, and healthcare.
An agent-based study found that a committed minority can influence the majority to overturn long-standing practices. The researchers created an online game where participants voted on a product launch, with a small group of 'activists' able to sway the majority. The study's findings may help stimulate sustainable behavior.
Researchers have developed a fiber-laser system that can generate isolated attosecond pulses with unprecedented parameters, enabling studies of extremely fast or high-power light-matter interactions. The laser emits 300-fs pulses compressed to few-cycle regime using multi-pass cells, achieving stable CEP operation.
Researchers found that people living at high altitudes have a lower risk of stroke and stroke-related death. The study suggests that adaptation to low oxygen conditions may help protect against stroke damage. A protective window between 2,000 and 3,500 meters was identified, with less protection seen above this altitude.
Researchers have discovered a genetic mutation called retroCHMP3 that can block the replication of certain viruses like HIV and Ebola by disrupting their ability to exit an infected cell. This finding has the potential to lead to the development of new medical interventions against these deadly diseases.
A team of scientists developed a new method to study the effects of reactive electrophiles in the body. By targeting specific proteins with electrophilic compounds, they discovered novel mediators involved in immune-cell apoptosis triggered by Tecfidera, a multiple sclerosis treatment.
Researchers developed a non-toxic, small-molecule probe that provides real-time visualization of disease progression, overcoming limitations of MRI and PET imaging. The probe binds copper ions and detects dysregulated levels, accurately identifying Wilson's disease and other maladies.
The Michael J. Fox Foundation has defined four major areas of action to reduce health disparities and advance treatments for everyone with PD. The foundation is launching a new funding opportunity to study incidence, etiology, and pathology in underrepresented populations.
A study published in The Journal of Nuclear Medicine found that PSMA PET/CT is more accurate than conventional CT in detecting hepatocellular carcinoma metastases. This led to a change in management plans for nearly half of the patients, enabling them to receive effective treatment.
Researchers developed a fluorescence quenching assay to probe the integrity of cell membrane coating on biomimetic nanoparticles. The study found that only 20% of particles were fully coated, indicating significant limitations in current coating protocols.
A survey study examined whether effective communication strategies can reduce COVID-19 vaccine-specific hesitancy among adult Canadians. The researchers found that certain communication approaches may be more effective than others in mitigating vaccine hesitancy, highlighting the importance of targeted communication efforts.
A new study by Oxford academics found that approximately 20% of flies and cockroaches carry carbapenem resistance, while 70-80% carry extended spectrum cephalosporin resistance. Climate change could lead to a doubling of insect populations and an increase in the global spread of antibiotic resistance.
Researchers discovered that coral microbiomes help corals survive rising ocean temperatures by protecting them from 'bleaching'. The team identified genes involved in stress response and found that different holobiont members have unique responses to high temperature stress.
A recent US survey highlights substantial deficiencies in diabetes care and management, compromising optimal health outcomes among those with type 1 and type 2 diabetes. The study found significant disruptions in routine care, psychosocial stress, and challenges accessing essential medications and testing supplies.
Scientists have identified specific epigenetic signatures for nociceptive and neuropathic pain, allowing for quicker and more reliable classification. This breakthrough enables a simple blood test to determine the type of pain an individual suffers from, paving the way for targeted treatment.
Researchers discovered an alternating pattern of tooth replacement in ancient birds, similar to dinosaurs and crocodilians. The study suggests that the genetic controls for tooth replacement survived even after the split between birds and crocodilians millions of years ago.
Groundwater recovery time varies by region and human activity, with some areas taking up to 15 years to recharge. Excessive pumping can cause land subsidence, contaminant mobilization, and decreased water quality.
A study published in the Journal of Marketing found that complimenting a competitor can increase a brand's reputation and sales, particularly among skeptical consumers. The tactic is most effective when done strategically and authentically, signaling a brand's warmth and trustworthiness.
Researchers analyzed an ice core from Greenland and found that fires in the North Atlantic region decreased over 4,500 years ago due to weaker summer insolation and expanding glaciers. Human interference, such as Viking colonization, also played a role in reducing fire frequency.
Researchers at Yokohama National University have developed a simplified tilt sensor that can detect angles and directions using a conductive liquid material. The sensor has a digital output using direct current, enabling direct electrical measurement of tilt, and can be used in various applications including wearable devices and robots.
Researchers comprehensively review T-cell responses to respiratory viral infections and chronic obstructive pulmonary disease (COPD), highlighting key characteristics of peptide-reactive T-cells. The review aims to improve understanding of the underlying mechanisms, leading to more effective immune protection and treatment methods.
Researchers from GFZ and NGRI used seismic data to identify three phases of a catastrophic flood, including rockslide and debris flow. The study found that seismic networks can be used to warn of impending flash floods, with available warning times varying by distance and speed.
Researchers analyzed real-world data on biologic treatment and COVID-19 vaccine hesitancy in psoriasis patients. Sentiment analysis revealed that vaccine hesitation was driven by concerns about side effects, autoimmune conditions, and lack of trial data.
A new study by the University of Exeter reveals that domestic cats rely almost entirely on their owner-provided food for nutrition. Despite being prolific hunters, cats only consume a small percentage of the prey they catch.
A study of over 29,000 American women found that breastfeeding significantly reduces the risk of postpartum depression. Women who breastfed for longer periods had lower rates of postpartum depression, with those breastfeeding for 6-12 months showing the greatest reduction.
A recent study by Shilpa Madan found that the salience of choice fuels independence and makes individuals more self-interested. This can lead to a range of positive consequences, including increased tolerance for harassment and discrimination, but also negative consequences for collective action.
A new treatment approach targets angiogenesis, inflammation, and oxidative stress in glioblastoma multiforme, reducing tumor volume and growth by up to 89%. The combination of LAU-0901, Elovanoids, and Avastin shows promise in improving survival rates for patients with this deadly cancer.
A new study by The Lancet found that over 55% of police killings in the USA are unreported and Black Americans are 3.5 times more likely to experience fatal police violence than white Americans. Researchers estimate an additional 32,000 deaths from police violence between 1980-2019.
A recent NIH study identifies oligodendrocytes as a key player in maintaining energy levels within axons, which are essential for long-distance communication. The research discovered that oligodendrocytes release an enzyme called SIRT2, which increases mitochondrial activity and provides a local power boost to axons.
Researchers visualize key proteins in Drosophila brains, revealing their daily oscillations and spatial organization. The study highlights the importance of clock proteins in regulating circadian rhythms, which control sleep-wake cycles, metabolism, and cancer risk.
Researchers mapped cancer through protein interactions, revealing biomarkers and potential new treatments for breast and head and neck cancers. The study provides a new definition of biomarkers based on large, multi-protein complexes, offering a more precise way to explain mutation effects.
Researchers at the University of Bonn have discovered that the enzyme SLK plays a vital role in maintaining inhibitory synapses, which help regulate neuronal excitability. Without SLK, neurons become increasingly excitable and less responsive to inhibitory signals, potentially leading to increased seizure frequency.