Cathy Sue Cutler, PhD, was elected vice president-elect of SNMMI, focusing on securing funding for nuclear medicine services. She aims to generate training opportunities for SNMMI members on theranostics and educate the public on the value of nuclear medicine.
Researchers have found that deep-diving seals rely on their sensitive whiskers to detect water movement and capture prey in the absence of light. The study provides insight into the unique sensory adaptations of marine mammals and sheds light on how seals navigate and hunt in extreme environments.
The American Heart Association scientific statement emphasizes the importance of collecting data on sex differences in acute ischemic stroke treatment and outcomes. Researchers need to consider biological factors, such as sex, when studying stroke treatment, while social factors may be more relevant for quality of life assessments.
Researchers developed a rapid blood assay that measures the magnitude and duration of immunity to SARS-CoV-2, allowing large-scale monitoring of population immunity. The test takes less than 24 hours to perform and is scalable to use broadly in the population.
A University of Minnesota research team solved the long-standing mystery of strontium titanate's dielectric properties by accounting for interface effects. They achieved a dielectric constant exceeding 25,000 in epitaxial SrTiO3 films, making them suitable for applications such as electronic devices and data storage.
Researchers have discovered proteins that mediate intimate contacts between bacteria, enabling DNA transfer and resistance to antibiotics. Understanding this process can help develop new approaches to slow the spread of antimicrobial resistance.
A new Michigan Medicine study found that elementary school-aged children in remote learning experienced greater behavioral and learning-related difficulties compared to those in in-person instruction. Children in virtual school also showed signs of hyperactivity, peer problems, and sleep issues.
Researchers have developed a method to create edible nanoparticles that can transform healthy oils into gel-like blocks, providing a shelf-stable fat alternative for food manufacturers. This new approach could help reduce the risk of cardiovascular disease and type 2 diabetes by replacing unhealthy fats with healthier options.
A randomized controlled trial found that spinal anesthesia was associated with worse pain immediately after surgery, but differences diminished over time. Researchers also found higher rates of pain reliever prescriptions at 60 days in the spinal anesthesia group.
Researchers have realized giant enhancement of two-dimensional excitonic upconversion using doubly resonant plasmonic nanocavity. The system boosts upconversion intensity by over 1000-fold and reduces saturation threshold power by 2-3 orders. This achievement lays a solid foundation for net optical refrigeration.
Scientists have created a new label-free 3D microscopy technique called transport of intensity diffraction tomography with non-interferometric synthetic aperture (TIDT-NSA). This allows for high-quality imaging without the need for fluorescent dyes or proteins, and can be performed under arbitrary illumination conditions.
A new study by University of Illinois researchers found that people who stare at themselves during online conversations experience a decline in mood. Alcohol use exacerbated this effect. The study used eye-tracking technology to examine the relationship between mood, alcohol, and attentional focus during virtual social interaction.
Researchers identified a mechanism responsible for the exceptional tsunami's rapid spread across the globe. The tsunami was driven by acoustic-gravity waves (AGWs) triggered by the powerful volcanic blast, which interacted with the ocean to amplify the wave.
A Rutgers study predicts a woman's risk of miscarriage based on her genome, providing valuable insights for reproductive choices and fertility treatment plans. The researchers developed an algorithm using machine learning methods to identify genetic variants associated with aneuploidy in human eggs.
A new USC study found that stress accelerates immune aging, leading to a weaker immune system and increased risk of chronic diseases. The study identified lifestyle factors like poor diet and low exercise as contributing to accelerated immune aging, while CMV vaccination may be a potential intervention.
ALS researchers identified distinct patterns of symptoms and related microscopic brain and spinal cord changes in a study. The ALS functional rating scale-revised was found to be associated with different patterns of muscle weakness symptoms, which correlated with more severe microscopic changes.
Researchers analyzed mastodon tusk samples to reconstruct its migration patterns, revealing an individual animal traveled annually to a mating ground in northeast Indiana. The study provides the first evidence of an extinct species' seasonal movement.
Researchers developed a color filter with metasurfaces that can display vivid images on a filter as thin as three strands of hair. The filter offers 120-170 times higher resolution than high-end smartphone screens and can control individual pixel colors for various applications.
Scientists at CNIC discovered a complex network between liver tissue connections that allows the liver to regulate body temperature. The secretion of IL-12 by liver-infiltrating macrophages blocks FGF21 production, reducing heat generation by brown fat in mice.
Researchers developed a mathematical technique to measure total tumor-specific mRNA levels from bulk tumor sequencing data, associating higher mRNA levels with reduced patient survival. The study suggests this approach could serve as a prognostic biomarker for various cancers, guiding treatment selection.
Researchers found brain changes from LATE may be 40% in older adults and 50% in people with Alzheimer's. The study analyzed over 6,000 brains and included data from international cohorts, providing insight into the prevalence of this form of dementia.
Researchers have developed unique self-regulating footwear for persons with diabetes, featuring snapping mechanisms that distribute pressure evenly. The sandals can be customized to an individual's foot dimensions and walking style, promoting faster healing of injured regions and preventing further injuries.
A new EU project, DeLIVERY, aims to develop a microscopy system for liver cells to test tolerability of drug interactions. The system will enable researchers to observe how liver cells react to different medications, dosages, and combinations, potentially leading to improved patient safety.
Researchers designed a modular AI chip that can be easily upgraded by swapping out layers, reducing the need for new devices. The chip uses optical communication to transmit information between layers, enabling high versatility in edge computing applications.
A new $2.4 million NIH award supports efforts to improve data sharing between dental and medical records, reducing delays in treatment decisions and improving patient health outcomes.
A new analysis suggests expanding COVID-19 vaccine delivery to low-income countries would save hundreds of thousands of lives and be cost-effective. The study found that achieving 60% vaccination coverage in these countries could prevent up to 68 million infections and 160,000 deaths.
Researchers used fluorescence microscopy to study clathrin-mediated endocytosis in living cells. They found evidence of three models of curvature initiation and discovered that short-lived events favored the constant-curvature model, while longer events preferred the flat-to-curved transition pathway.
A new joint study by Southwest Research Institute and Sandia National Laboratories examines the effects of supercritical carbon dioxide (sCO2) on oxide film growth on additively manufactured metals and wrought stainless steel. The study found that both types of metals showed oxide growth, but with significant differences in grain size ...
Most U.S. states have laws addressing teen dating violence in secondary schools, but these laws vary in content and comprehensiveness. The study highlights the need for improved legislation to prevent and respond to teen dating violence.
A series of FQXi-funded experiments deep under the Italian mountains failed to find evidence in support of a gravity-related quantum collapse model, undermining the feasibility of this explanation for consciousness. The team used an extremely sensitive cylindrical detector and reported no spontaneous radiation signals after running the...
Researchers found that moderate coffee consumption during pregnancy does not increase the risk of miscarriage, stillbirth, or premature birth. The study used genetic analysis to mimic a randomized control trial and suggested pregnant women can safely enjoy coffee with limited risk.
Children who excel at playing well with others in pre-school tend to enjoy better mental health as adults. Research analyzing data from over 1,700 children found a clear link between peer play ability and reduced signs of poor mental health.
Researchers at Karolinska Institutet describe a new way of generating insulin-producing cells using a molecule that stimulates protein synthesis and boosts insulin production. The study shows promise for treating type 1 and 2 diabetes, potentially increasing the number of insulin-producing pancreatic β cells.
A new European-African partnership aims to develop a safe, effective, and affordable vaccine against placental malaria. The €10 million ADVANCE-VAC4PM project will advance the clinical development of two promising vaccine candidates, PRIMVAC and PAMVAC, using a novel capside-Virus-Like Particle (cVLP) platform.
Researchers have developed a new approach to create highly efficient 1D Pt-based nanostructures for fuel cells. These nanostructures exhibit improved catalytic performance, fast electron transfer, and resistance to dissolution and aggregation.
Researchers found that zinc ion serves as a master-regulator of various processes in sperm to facilitate fertilization. Zinc helps maintain sperm in the non-capacitated state, preventing premature capacitation during artificial insemination.
Using lesion network mapping, researchers mapped addiction remission to entire brain circuits rather than specific regions, pointing to new targets for treatment. The study found a common brain circuit associated with both nicotine and alcohol addiction, suggesting a potentially therapeutic targetable neural pathway for addiction.
Researchers at Cold Spring Harbor Laboratory have discovered a way to regulate plant growth by manipulating proteins called UBP12 and UBP13, which helps control the amount of CRY2 photoreceptor in plants. This finding has potential applications in improving crop yields and informing cancer research.
A recent study published in Annals of Internal Medicine found that patients who underwent spinal anesthesia for hip fracture surgery experienced more pain and were more likely to use prescription painkillers compared to those who received general anesthesia. The researchers hope to improve pain care by increasing the use of peripheral ...
Scientists at UC Santa Barbara have discovered a novel membraneless organelle called BAG2 condensate that can sweep up faulty proteins, including tau protein associated with Alzheimer's disease. The discovery could lead to new treatments for neurodegenerative conditions by targeting misfolded proteins before they cause damage.
A new study reveals that non-coding mutations in the human genome can increase cancer risk by altering epigenetic marks on DNA. Researchers identified an important biological mechanism, which could lead to therapies targeting this pathway.
A new study in Frontiers in Earth Science questions the link between climate change and ecosystem diversity during the origin of dinosaurs in Argentina. The researchers found that variations in species abundance cannot be explained by climatic changes, instead attributing it to preservation and sampling biases.
A global study found that retail food prices for diverse food groups increased in tandem with COVID-19 case counts across the globe. The cost of groceries rose significantly above pre-pandemic levels, especially in countries with higher case counts.
A new study found that banded mongooses engage in lethal intergroup battles, with the number of adult males and age of oldest male being crucial factors. Experienced individuals are vital for success, while older males become liabilities beyond a certain age.
Scientists discovered a 'Goldilocks zone' for enzyme docking interactions, where the binding strength is 'just right', maximizing catalytic efficiency. By simulating system interactions, researchers developed an equation predicting optimal docking strength for various enzymes.
A study found that intense training schedules are associated with a heightened risk of non-allergic asthma in competitive cross-country skiers. Skiers with high-performance levels and intense training hours were more likely to develop non-allergic asthma, which was linked to airway damage caused by cold air.
Munir Ghesani, MD, has been elected as president of SNMMI for his commitment to improving patient access to nuclear medicine scans. He plans to address issues such as reimbursement and regulatory approvals to grow the field of nuclear medicine.
Researchers studied the Temagami BIF rock formation to understand the early Earth's interaction between ocean, continent and atmosphere. They found oxygen-producing organisms on landmasses 2.7 billion years ago, 200 million years before the Great Oxidation Event.
Scientists successfully realize one-dimensional nodal ring and ridge states, enabling novel functional photonic devices such as sharp bend waveguides and microcavity lasing. The discovery also introduces intrinsic relationship between optical Tamm state and nodal ring, paving the way for deterministic design of optical phenomena.
A pooled data analysis reveals that 14.5% of the global population may have had tick-borne Lyme disease, with higher prevalence in men aged 50+, rural areas, and Central and Western Europe. The study suggests that improvements to antibody detection methods could enhance public health response policies.
Researchers developed an antibody cocktail effective against a Hendra virus variant, neutralizing its ability to mutate and evade recognition. The combination of four antibodies leaves the virus with minimal ability to further evolve, providing significant protection against this global biosecurity threat.
A UC Davis Health study found that patients on stable but higher-dose opioid therapy who had their doses tapered by at least 15% had significantly higher rates of overdose and mental health crisis in the second year after tapering compared to their pre-tapering period. The risks were greatest in patients with the highest baseline doses.
The study found that precipitation during cold seasons is a major contributor to energy consumption in Tibet, particularly when temperatures fall below freezing. Additionally, there is a marked disparity between urban and rural areas in how climate affects energy consumption, with urban areas experiencing higher rates on cold, snowy days.
Researchers at the University of Southern Denmark have developed a new technique that makes bacteria cells more robust and efficient for various chemicals synthesis under harsh application conditions. The protective suit consists of nanoparticles of dopamine, which protects against external stressors such as UV radiation, heat, and org...
A new BIPOC mentoring program at Columbia University's Mailman School of Public Health aims to improve academic and professional development, sense of belonging, and career advancement. The program's unique features include faculty mentorship, community building, and anti-racism initiatives.
Researchers analyzed data from 433,000 veterans to assess vaccine side effects over 38 weeks. The study found no significant differences in adverse event risk between the two vaccines.
A cluster-randomised trial in Singapore showed a low-cost, multi-pronged intervention improved BP control, reduced cardiovascular risk and increased use of antihypertensive medications. The intervention could cut hypertension-linked morbidity and mortality globally with rapid scalability.
A mouse study suggests that active testosterone therapy can lead to fewer and less developed eggs retrieved during IVF. Discontinuing testosterone therapy appears to have no significant impact on reproductive capacity, however.
A citizen science project called Snow Spotter analyzed tree-snow interactions to improve predictions of summer water supplies. The study found that snow in Washington's trees becomes 'cemented' and never leaves, while Colorado's trees experience frequent snowfall but dry conditions.
Inova Health System has developed a custom, reusable isolation gown that reduces waste by 213 tons per year. The new gowns are more comfortable, safe, and user-friendly, with a lifespan of up to 100 washes.
Dr. Simon R. Cherry received the 2022 Benedict Cassen Prize for his groundbreaking contributions to nuclear medicine instrumentation and molecular imaging. He was recognized for his pioneering advancements in small-animal PET, PET/MRI hybrid imaging, and total-body PET.
Researchers developed a nanoparticle sensor that can accurately distinguish between viral and bacterial pneumonia within two hours using a simple urine test. The sensor uses the host's immune response to infection, detecting specific protease patterns that serve as signatures of bacterial or viral infection.
Schwaiger received the SNMMI Georg Charles de Hevesy Nuclear Pioneer Award for his significant work in multimodal imaging and development of novel quantitative methods. His research interests included oncologic PET, thyroid endocrine, and neuroendocrine diseases.
A recent study published in Angewandte Chemie found that AI models struggle to predict reaction yields due to biased data, mainly caused by a lack of reported failed experiments. The researchers attribute this failure to three possible causes: experimental error, personal bias, and underreporting of negative results.
A Northwestern University-led team of astrophysicists observed a star-forming cloud and discovered a twisted magnetic field that suggests the formation of a binary star system. The researchers believe a previously hidden sibling star may be responsible for the twisted field, which shifted the dynamics of the cloud to form a new star.
Research in western Amazonia found that at least 150 minutes of exercise per week correlated with lower birth weight and reduced risk of childhood obesity and diabetes. The study also showed that physical activity during pregnancy may help prevent excessive weight gain, contributing to a reduced birth weight.
A new study from Tel Aviv University developed a unique treatment for AIDS that may be developed into a vaccine or a one time treatment. The treatment involves engineering type B white blood cells to secrete anti-HIV antibodies in response to the virus.
Dmitry Beyder has been elected as the 2022-23 president-elect for the Society of Nuclear Medicine and Molecular Imaging Technologist Section (SNMMI-TS). As president-elect, Beyder will focus on guiding technologists out of the COVID-19 pandemic and strengthening the nuclear medicine technologist workforce and professional pipeline.
Researchers found that individual variation in primary visual cortex size and brain tissue can predict contrast sensitivity, with larger V1 areas and more cortical tissue leading to better vision at specific locations. The study reveals a new link between brain structure and behavior.
A HKUST research team developed a microscope combining 3PM with adaptive optics, achieving high-resolution imaging of neuronal structures in mouse cortices up to 750µm below the skull. This technology holds great potential to advance in-vivo imaging techniques and facilitate study of living brain.
A nationwide study in Sweden found that receiving red blood cells from female donors does not increase the risk of death in transfused patients. The study controlled for lower haemoglobin levels in women's blood and found no difference in survival rates between male and female donors.
Researchers analyzed data from 599 patients with premenstrual dysphoric disorder and found that 34% have attempted suicide, with high rates of suicidal ideation, planning, and self-injury among women. The study highlights the need for accurate diagnosis and screening of suicidal ideation in patients with PMDD.
Protecting 30% of global lands by 2030 will yield huge environmental benefits, including saving 1,000 species and reducing climate change effects. The study found that achieving this target will nearly double the environmental benefits if 50% of global lands are protected.
A Penn State-led team created an artificial skin that exhibits both elasticity and cognitive functions like cephalopod skin. The device retains its neurological behaviors when deformed, enabling potential applications in neurorobotics, skin prosthetics, and artificial organs.
Researchers used nanopore sequencing to detect specific genomic disorders in a fraction of the time it takes traditional testing. The study showed that diagnosis of larger chromosomal alterations could be made in one day, while smaller CNVs took two days.
A research team led by Miriam Unterlass successfully produced a hybrid material that combines organic and inorganic substances in a single process. The method uses hot water instead of toxic solvents, creating a reusable catalyst with potential applications in pharmaceuticals.
A prospective randomized study found that an AI support platform reduced chest CT interpretation times by 22.1%, saving approximately one hour per day for radiologists. The platform provided automated analysis of cardiac, pulmonary, and musculoskeletal findings, resulting in shorter interpretation times.
The SNMMI has launched the Mars Shot Fund to support innovative nuclear medicine and molecular imaging research. The fund aims to secure $100 million in funding and is currently at $600,000, following generous donations from individuals and organizations.
A simplified surgical tool called RAIS has been developed to enable laparoscopic surgery in low-to-middle income countries. The device uses a mechanical retractor and does not require CO2 gas or a general anaesthetic, making it more accessible and affordable for rural surgeons.
Researchers identified a set of proteins called antiactivators that prevent signal short-circuiting in quorum sensing, allowing bacteria to communicate effectively as a group. This finding opens the door to potential new antibiotics and provides background knowledge for synthetic biology applications.
A new study suggests that sustainable irrigation can boost crop productivity to feed 1.4 billion more people, reducing environmental impacts and clearing natural land for agriculture. However, climate change may complicate this calculus, requiring additional research on water management strategies.
A Penn State-led team examines the shift to biotechnology platform-based vaccine manufacturing, which enabled rapid production of COVID-19 vaccines. This approach could be applied to future virus research and development, facilitating modular manufacturing and mass customization.
Researchers developed a nanocomposite coating method using Langmuir-Blodgett technology to improve wig durability, reducing UV damage, breakage, and static electricity. The new coating provides better coverage than previous methods and can be scaled up for mass production.
Researchers have discovered a new treatment that combines CAR-T cell therapy with interleukin-7 to enhance its effectiveness in treating blood cancers. The treatment results in significantly increased anti-tumor activity, improved survival rates, and reduced tumor growth in mice.
Children using trampoline centers are at a higher risk of serious injuries and hospital admissions compared to those using trampolines at home. Mandatory safety standards for trampoline centers are urgently required, highlighting the need for public awareness and evidence-based safety measures.
Research linked to PFAS exposure in middle-aged women reveals a stronger association between combined exposure and blood pressure risk. The study suggests strategies to limit PFAS use may help reduce high blood pressure incidence in midlife women.
A randomized clinical trial involving 16,000 participants found that receiving text messages had no significant impact on COVID-19 vaccination rates compared to telephone calls. The study suggests that alternative communication methods may be more effective in promoting vaccine uptake.
Scientists at Oak Ridge National Laboratory have created a simple process to upcycle ABS, a popular thermoplastic used in everyday objects, into a more robust material compatible with industry 3D-printing methods. The upcycled version boasts enhanced strength, toughness and chemical resistance.
A new study published in PNAS Nexus shows how artificial light at night alters the natural seasonal processes of plants in urban regions of the United States. The study found that levels of artificial light during nighttime hours lengthen pollen season for many plants, affecting city dwellers with allergies.
Women with a history of gestational hypertension or preeclampsia have a 2.4-fold increased risk of developing hypertension 10 years post-pregnancy. The study highlights the importance of screening for hypertension in this population and suggests that routine screening can help reduce maternal morbidity and mortality.
A new study by the University of North Carolina Health Care found that 30-40% of parents experienced employment disruptions due to childcare difficulties during the COVID-19 pandemic. Parents of children with special healthcare needs were disproportionately affected, with almost a quarter experiencing such disruptions.
Researchers found four large groups of social and emotional effects resulting from difficulty eating in groups among people with disabilities. Difficulty eating can lead to feelings of loneliness, shame, and reduced self-esteem, emphasizing the importance of considering these issues in healthcare.
During the COVID-19 pandemic, childcare-related employment disruption increased by approximately one-third. Caregivers for children with special health care needs experienced significantly higher disruptions, as did those from low-income families and racial and ethnic minority groups.
A UT Southwestern study reveals that RNA exosomes are crucial for B cell development, which is critical for the immune system's ability to fight infection. The findings also explain why patients with a rare disease associated with RNA exosome deficiency experience immunodeficiency and recurrent infections.
Helen Nadel, MD, FRCPC, has been named president-elect of the Society of Nuclear Medicine and Molecular Imaging (SNMMI). She plans to address issues such as global communication, government and industry relationships, and diversity initiatives. With over 30 years of SNMMI membership, Nadel brings extensive experience to her role.
A study published in The Lancet Planetary Health found that extreme weather events exacerbate gender-based violence by creating socioeconomic instability, structural power inequalities, and mental stress. This can lead to physical injury, unwanted pregnancy, and long-term consequences for victims.
FeRh, a metal with antiferromagnetic and ferromagnetic phases, has its phase transition kinetics measured using ultrafast techniques. The study reveals new insights into the ultrafast dynamics of magnetic materials.
A new study found that Americans with low incomes eat less seafood high in Omega-3s, while higher-income groups consume more of these nutritious species. This disparity affects nutrient-dense seafood options, including mackerel and herring, which are lower-priced but have favorable nutrient profiles.
A team of mathematicians from the University of Texas at Arlington is leading a national initiative to equip students with skills in climate-smart agriculture. The project aims to increase workforce diversity and create technology- and data-savvy workforces.
Researchers found that flower shape is a key predictor of parasite transmission to bees, with wider, shorter flowers increasing the risk. The study suggests that identifying floral traits and species associated with lower parasite transmission rates could help create pollinator habitats with reduced disease risk.
Scientists at Chung-Ang University have created a new catalyst that can efficiently generate hydrogen from water without the need for expensive noble metals. The innovative heterostructured material boosts both the half-reactions, improving its overall performance and paving the way for large-scale industrial applications.
A study by Washington State University researchers found that Native Americans have to travel up to 103 miles farther than non-Hispanic whites to reach the nearest radiation therapy facility. This significant burden can lead to delayed or foregone treatment, resulting in poorer cancer outcomes.
A new study has found that nonalcoholic fatty liver disease (NAFLD) in children significantly increases the risk of developing type 2 diabetes. The study, published in Clinical Gastroenterology and Hepatology, revealed that among 892 children with NAFLD, 6.6% developed type 2 diabetes, with the incidence rate rising by 3% annually.
A study of 1548 people aged 13 to 77 found that passion and growth mindset decrease with age, while grit increases, suggesting that older individuals can still develop new skills. Notably, women tend to have a stronger growth mindset than men.
Krystle W. Glasgow has been elected as the 2022-23 president of the Society of Nuclear Medicine and Molecular Imaging Technologist Section, aiming to increase membership and enhance communication and educational offerings for nuclear medicine technologists.
Researchers from Uppsala University have identified new inherited retroviruses in the koala genome, including novel ERV lineages related to the squirrel monkey retrovirus. These findings provide a potential model for studying retroviral establishment and health effects in real-time.
Researchers develop crosslinked polymers that can be triggered to degrade by light, offering a promising approach for producing sustainable plastics. The method uses a vanillin derivative and recovers up to 60% of the monomers without loss of quality.
A new study at 21 US children's hospitals found that patients with limited English proficiency are less likely to question their child's hospital care due to language barriers. The researchers called on hospitals to ensure that families who speak languages other than English have an equal opportunity to speak up and potentially interce...
Researchers found that wetter pre-growing seasons reduced soil nitrogen through leaching, but applying more fertilizer can mitigate this effect. The model also showed that cold pre-growing season temperatures limited early growth in ways that affected yield potential, making extra fertilizer less effective.
A study reveals an epigenetic switch that restricts early embryo cells from differentiating into certain tissue lineages. The research identifies PRC2 as a key regulator of gene expression in embryonic development, allowing for better control of stem cell specialization and blastoid formation.
Andrei Iagaru has received the inaugural Sam Gambhir Trailblazer Award from the Society of Nuclear Medicine and Molecular Imaging (SNMMI) for his outstanding contributions to transformative research and exceptional mentorship. He is recognized for his work in PET/MRI, PET/CT, and targeted radionuclide therapy.
Researchers observe fruit bat migration patterns mirroring seasonal landscapes in sub-Saharan Africa, suggesting a unique role in plant pollination. The study reveals the ecologically underestimated fruit bats transport plant seeds along the 'green wave', potentially affecting local ecosystems.
Research by Duke University shows the US is still indirectly buying Russian crude through highly globalized supply chains. The analysis highlights three ways to mitigate exposure: Buy American, Made in America, and secure supply chains through renewable energy investments.
Researchers at Colorado State University have found a way to alter the type of synapses between brain cells using enzymes. This breakthrough could lead to new treatments for brain disorders caused by faulty synaptic information processing and exchange.
Researchers found that increasing serotonin levels in mosquito blood reduces their flight speed and motivation to seek second blood meals, making them less efficient vectors of malaria parasites. This discovery provides a promising new avenue for insect-targeted interventions to prevent malaria transmission.
Researchers at the University of Birmingham have identified a 'cellular brake' protein that may help prevent autoimmune responses in lung cancer patients undergoing immunotherapy treatment. This finding could enable clinicians to closely monitor high-risk patients and develop preventative strategies.
Charité is leading four new EU projects tackling environmental impact on mental health, developing a cell therapy for IgA nephropathy, and improving AI-assisted stroke care. The projects aim to advance research and innovation in these areas.
Scientists have identified a key mechanism causing the heart's muscle to thicken, leading to irregular rhythms and heart failure. A new peptide treatment could prevent or stop further thickening, offering hope for patients with cardiac hypertrophy.
Researchers studied over 500 stars in a region of Andromeda called the Northeast shelf, finding conclusive evidence of an ancient collision. The findings provide insights into how material from collisions shapes a galaxy's appearance and makeup.
A novel study has identified metabolic defects, impaired protein secretion, and altered phosphoproteomic signatures in alcohol-associated cirrhosis and hepatitis. These findings may lead to the development of new diagnostic and therapeutic approaches for a disease with limited treatment options.
Researchers from the University of Illinois at Urbana-Champaign created a remote laboratory activity to teach undergraduate students about enzyme kinetics. The at-home kit included basic equipment and protocols that allowed students to conduct experiments and collect data, providing an alternative to traditional lab techniques.
Chemists have successfully developed a new multi-component reaction involving ketyl radicals and palladium catalysis, enabling the rapid production of complex structures in a single step. This approach is considered environmentally friendly and has potential for further unforeseen synthetic transformations.
Healthcare workers must be vigilant in detecting and managing suspected monkeypox cases while avoiding stigmatization of affected communities. The authors stress the importance of careful infection control practices and community allyship with men who have sex with men to combat the outbreak.
A world-first study from the University of South Australia found a direct link between vitamin D deficiency and increased risk of dementia and stroke. The study analyzed data from 294,514 participants and found that up to 17% of dementia cases might have been avoided by boosting vitamin D levels.
A new study from the University of Kansas found that a professional development intervention improved an educator's teaching skills and boosted students' abilities to solve word problems, especially for Hispanic English-learning students with math learning disabilities. The program helped develop a 'feedback loop' between educator and ...
Both Moderna and Pfizer COVID-19 vaccines have a low risk of adverse events over a 38-week period. The study found rare adverse events after both vaccines, particularly when compared to the health risks driven by SARS-CoV-2 infection.
Scientists have demonstrated nonlinear generation and topological tuned confinement of THz waves in an engineered lithium niobate chip. Topological control of THz waves may bring about new possibilities in the realization of THz integrated circuits, reducing scattering loss and decay.
Scientists have analyzed whole genome sequences of 98 wild house mice from across Europe and Asia, revealing a greater genetic diversity than previously thought. The study confirms three primary subspecies and infers the population history, with strong evidence for interbreeding between subspecies in East, Southeast, and South Asia.
A new study uses finite element simulation to optimize energy harvesting from vibrating micromagnets for wireless sensor networks in the Internet of Things. The research aims to provide a sustainable micro-energy source for the ubiquitous sensors, reducing the need for battery replacements or recharging.
Researchers have demonstrated the potential of p-computers, which use probabilistic bits to make decisions on incomplete data. This approach outperforms classical computers and qubits in solving complex optimization problems.
A recent study found that older adults in later-born generations are more likely to have multiple chronic health conditions than prior generations. This trend may lead to increased strain on the well-being of older adults and medical insurance systems, particularly as the US population ages. The researchers suggest that sociodemographi...
A study published in Nature Geoscience found that clouds likely prevented oceans from being completely covered by ice, allowing life to survive. The research used global climate models and an idealized energy balance model to investigate Cryogenian climatic conditions, revealing the importance of clouds in predicting climate changes.
A study found that automated text messaging was comparable to direct phone calls in getting unvaccinated patients to seek COVID-19 shots, with higher response rates among Black patients and those with lower incomes. The study suggests using text messaging as a low-cost alternative to traditional patient outreach.
Research published in JNeurosci found that Gulf War veterans with chronic pain have changes in brain structure involved in pain processing, including larger frontal cortex areas and smaller insular cortices. These structural differences may contribute to the development of effective treatments for Gulf War Illness.
Scientists have produced identical photons originating from different sources, a crucial step towards applications like quantum computing and secure communication. The researchers achieved this by using precise electric fields to tune the energy levels of quantum dots, resulting in 93% identical photons.
A new study reveals that dogs think about their toys by imagining different sensory features, such as the way they look or smell. Gifted Word Learner dogs were able to recall the name of a toy even in the dark, using a multisensory mental image.
A new study using UK Biobank analyzed population genetics across Europe, grouping individuals by their shared genome segments. The research provides insights into historical patterns of population size and genetic isolation in European regions.
A Rutgers study finds that race-neutral child-support programs disproportionately harm low-income, non-white families. Fathers with debt report poor health, depression, and material hardship, highlighting the need for more supportive policies.
Researchers at the University of Strathclyde recommend delaying clinical trials for gel-based treatments for stroke due to current limitations. The study highlights gaps in knowledge regarding interactions with human stroke tissue and scaling up gel volume.
The Society of Nuclear Medicine and Molecular Imaging has recognized 15 new SNMMI Fellows, including past president Richard Wahl, MD, for their excellence in volunteer service, scientific discovery, and clinical practice. The SNMMI Fellowship is one of the most prestigious formal recognitions available to long-time members.