A new study reveals that the cellular chaperone protein GRP78 migrates to the nucleus under stress and alters gene activities, allowing cancer cells to become more mobile and invasive. This discovery offers potential new approaches for cancer treatment, including down-regulating GRP78 activity or preventing it from binding to ID2.
SourceKeck School of Medicine of USC·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateJul 24, 2023
A series of articles published by The BMJ highlights major pandemic failures in Canada's COVID-19 response, including fragmented leadership and poor data-sharing. Experts call for an independent national review to learn lessons and ensure accountability.
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
Researchers at Western University have discovered a potential 'super molecule' called 5-OP-RU that can enhance the effectiveness of several vaccines for viral diseases. The molecule binds to a protein called MR1 before stimulating mucosa-associated invariant T (MAIT) cells, which are key players in fighting off infection.
SourceUniversity of Western Ontario·JournalPLOS Pathogens·DateJul 24, 2023
A study reveals that specific bacteria drive the evolution of antimicrobial peptides in Drosophila, providing insights into how host immune systems adapt to new ecological niches. The findings also suggest a new model for AMP-microbiome evolution.
SourceEcole Polytechnique Fédérale de Lausanne·JournalScience·DateJul 24, 2023
A new study published in the Canadian Medical Association Journal found that children and adolescents living in food-insecure households had a 55% higher frequency of physician visits for mental health reasons. The research also revealed a 74% higher prevalence of past-year acute care visits for mental or substance use disorders.
SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·TypeData/statistical analysis·DateJul 24, 2023
A recent study analyzed over 200 plant-based milk alternatives and found that only 12% contained comparable or greater amounts of calcium, vitamin D, and protein. Consumers should look for products with added calcium and vitamin D, and consider other sources to meet nutritional needs.
A nationwide study of 11,000 older adults found that social isolation significantly increased the risk of skilled nursing facility stays and nursing home placement over two years. The study suggests that enhancing social contact at home or in community settings may help delay or deter nursing home entry.
SourceJAMA Network·JournalJAMA Internal Medicine·DateJul 24, 2023
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Scientists at the University of Michigan have discovered a critical chemical tag on messenger RNAs involved in insulin synthesis, which affects protein production. Altering this tag reduces insulin production and triggers diabetes-like symptoms in fruit flies.
SourceUniversity of Michigan·JournalNature Structural & Molecular Biology·DateJul 24, 2023
The James Webb Space Telescope has detected water vapor in the inner disk of PDS 70, a star with both an inner and outer disk of gas and dust. This discovery suggests that rocky planets may form with water available to them from the beginning.
SourceNASA/Goddard Space Flight Center·JournalNature·DateJul 24, 2023
A large Danish study indicates a persistent link between depression in early and middle life and increased risk of dementia. Depression diagnosed during these periods more than doubles the likelihood of developing dementia.
The Capture the Fracture Partnership has successfully driven global Fracture Liaison Services implementation, effectiveness, and sustainability. The partnership's unique approach, including policy, coalitions, mentorship, and scalable solutions, has delivered impactful resources and activities to prioritize secondary fracture prevention.
SourceInternational Osteoporosis Foundation·JournalOsteoporosis International·TypeSurvey·DateJul 24, 2023
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
A new study published in Circulation found that heat waves and high levels of fine particulate pollution can double the risk of fatal heart attacks. The combination of extreme temperatures and fine particulate pollution was associated with an increased risk of heart attack deaths, especially among women and older adults.
SourceAmerican Heart Association·JournalCirculation·DateJul 24, 2023
A study by UCLA psychologists found that consumers tend to remember marketing claims about products being 'clinically studied' as 'clinically proven'. This can lead to people wasting money on ineffective or useless products. The study highlights the importance of carefully reading product labels and consulting medical professionals.
SourceUniversity of California - Los Angeles·JournalApplied Cognitive Psychology·DateJul 24, 2023
Participation in a home visiting program reduced risk of adverse birth outcomes by up to 23% among Medicaid recipients. Black individuals saw greater risk reductions, highlighting disparities in prenatal and postnatal care.
A study found that a gene variant common in Black individuals may contribute to higher severity of stroke. Mice carrying the variant showed heightened reactivity and greater disability after a stroke, highlighting the need for personalized medicine based on genetics.
SourceUniversity of Utah Health·JournalJournal of Clinical Investigation·TypeExperimental study·DateJul 24, 2023
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
GOBI overcomes model-free and model-based inference method limitations by introducing an easily testable condition for a general monotonic ODE model to reproduce time-series data. It successfully infers positive and negative regulations in various networks, distinguishing between direct and indirect causation.
SourceInstitute for Basic Science·JournalNature Communications·TypeMeta-analysis·DateJul 24, 2023
Researchers developed a novel drug delivery system using polymersomes to target embryonic cells, reducing the need for higher doses of methotrexate. This breakthrough has promising results for managing ectopic pregnancies, potentially improving patient outcomes.
SourceOregon State University·JournalSmall·TypeExperimental study·DateJul 24, 2023
Research reveals that cancer screening awareness is low among people experiencing homelessness, making it difficult for them to receive timely treatment. The study's findings highlight the need for targeted prevention programs tailored to this underserved group's unique needs.
SourceMedical University of Vienna·JournalEClinicalMedicine·DateJul 24, 2023
Researchers at Sahmyook University have found that sub-200-nm nanobubbles exhibit remarkable stability under diverse conditions, including temperature changes and physical impacts. The study's findings suggest potential for real-life applications in various fields, such as pharmaceuticals and water treatment.
SourceSahmyook University·JournalApplied Water Science·TypeExperimental study·DateJul 24, 2023
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
Rafael de Cabo, PhD, receives the 2023 Irving S. Wright Award from the American Federation for Aging Research (AFAR) for his groundbreaking contributions to aging research. The award recognizes his work on caloric restriction, age-targeting therapeutics, and healthy aging interventions.
SourceAmerican Federation for Aging Research·DateJul 24, 2023
A new study finds that people with dementia account for nearly 7% of all emergency visits over age 65, with twice the rate of seeking care after accidents or behavioral crises. Better supporting dementia caregivers could prevent future emergency visits and reduce risks associated with antipsychotic medications.
SourceMichigan Medicine - University of Michigan·JournalJAMA Neurology·TypeData/statistical analysis·DateJul 24, 2023
A recent study suggests that increasing omega-3 intake, particularly docosahexaenoic acid (DHA), may help reduce the risk of hearing problems in middle-aged adults. The study found that individuals with higher DHA levels were less likely to experience age-related hearing issues.
Researchers at UCL and Stanford University create a three-component anti-cancer therapy using click chemistry, improving cancer-killing efficiency with sialidase enzyme, and exploring potential for next-generation agents.
SourceUniversity College London·JournalNature Chemistry·TypeExperimental study·DateJul 24, 2023
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
Researchers found that competition between beneficial bacterial strains degrades the service they provide to plants, resulting in smaller benefits. The study used native California plant and eight compatible nitrogen-fixing bacterial strains to directly measure their ability to infect plants and provide benefits.
SourceUniversity of California - Riverside·JournalCurrent Biology·TypeExperimental study·DateJul 24, 2023
The American College of Physicians recommends a federal pandemic preparedness plan, prioritizing health equity and real-time data sharing. ACP also calls for bolstering healthcare supply chains and supporting medical practices during emergencies.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·TypeNews article·DateJul 24, 2023
Researchers achieved metropolitan quantum teleportation at a rate of 7.1 qubits per second, surpassing the classical limit and paving the way for future applications of quantum internet. The breakthrough was made possible by developing a fully running feedback system and high-performance photon detectors.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateJul 23, 2023
A team of scientists has identified an orphan gene in seahorses linked to the unique function of their brood pouch. The proline-glycine rich (pgrich) gene is expressed in flame cone cells, which are distinctive epithelial cells on the outer epithelium of the brood pouch.
SourceSophia University·JournalCell and Tissue Research·TypeExperimental study·DateJul 23, 2023
Researchers from Singapore have identified a potential dietary supplement that may improve recovery following acute kidney injury (AKI). LPC-DHA has been shown to restore the structure of damaged S3 proximal tubules and reduce inflammation in preclinical models.
SourceDuke-NUS Medical School·JournalJournal of Lipid Research·DateJul 23, 2023
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
The MIND diet, which combines Mediterranean and DASH principles, was positively linked with attentional inhibition in school-aged children. The diet's emphasis on brain-healthy foods like leafy greens, berries, and legumes may help improve cognitive development.
A new model, the Carbon Neutrality Capacity Index (CNCI), evaluates contributions from various carbon sinks, including rock weathering and vegetation. The study reveals that Guizhou has a significantly higher CNCI than China's average, with regions like Libo and Pingtang showing surpluses.
SourceChinese Society for Environmental Sciences·JournalEnvironmental Science and Ecotechnology·TypeExperimental study·DateJul 23, 2023
A study of over 10,000 rural Pennsylvania children found that many received high-sodium meats, salty snacks, and sugary treats before age 2. Early exposure to these unhealthy foods can shape taste preferences and lead to long-term health issues.
The director of Texas A&M's Institute for Advancing Health Through Agriculture calls for a responsive food system that prioritizes human health. The initiative aims to align precision nutrition, responsive agriculture, and social research to reduce diet-related chronic disease.
Researchers create a phase-tailored quaternary encoding format using controllable internal assembly of dissipative soliton molecules. The four regimes allow for high-speed encoding of up to 5 kHz, with robustness and antijamming capabilities.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateJul 23, 2023
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
Researchers have developed a general methodology to measure light-to-heat conversion efficiency (LHCE) of solid materials. The PEE method simulates laser heating with electric heating and accurately calculates LHCE for various organic and inorganic materials, offering a robust alternative to existing colloidal solutions-based methods.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateJul 23, 2023
A new game theory model developed at ISTA finds that both information and ignorance can lead to cooperative outcomes in changing environments. The model, based on stochastic games and algebra, quantifies the benefits of ignorance in around 80-90% cases, highlighting counter-intuitive instances where it is optimal for cooperation.
SourceInstitute of Science and Technology Austria·JournalNature Communications·TypeComputational simulation/modeling·DateJul 23, 2023
Researchers developed a new method for fabricating nanoscale photonic crystals with ultrafast lasers, allowing for precise control over structure dimensions and gaps. The technique enables the creation of three-dimensional complex spatial structures, opening possibilities for applications in optical communication and light manipulation.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateJul 23, 2023
A study by UCL researchers found that 68% of UK cosmetic injectable practitioners are not qualified medical doctors, with 32% being doctors and 13% nurses. The lack of regulation in the industry poses risks to patients, leading to concerns about competence and consent.
SourceUniversity College London·TypeMeta-analysis·DateJul 23, 2023
A new diet score reveals that people who follow a more sustainable diet are 25% less likely to die during a 30-year follow-up period. Plant-based foods are associated with lower risks of chronic diseases and reduced environmental impacts.
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
Researchers discovered unprecedented snake venom resistance in caecilians, highlighting the species' ability to evolve under severe selective pressure. The study found that caecilians deployed three distinct biological methods to resist elapid snake venom, including changing receptor shape and deploying an electromagnetic 'weapon'.
SourceUniversity of Queensland·JournalInternational Journal of Molecular Sciences·DateJul 23, 2023
The new method creates complex 3D shapes in seconds by applying heat to pre-folded flat sheets with origami patterns. This innovation has the potential to mitigate issues with traditional 3D printing, such as material wastage and long print times, and can be used in various fields like fashion, disaster recovery, and more.
SourceUniversity of Tokyo·JournalACM Transactions on Graphics·TypeExperimental study·DateJul 23, 2023
Researchers design a silent state enhanced on-chip infrared circular polarization detector with an ultrahigh circular polarization discrimination ability. The device sets an optoelectronic silent state, suppressing noise and allowing for high sensitivity to light ellipticity change.
SourceLight Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS·JournalLight Science & Applications·DateJul 23, 2023
Researchers have uncovered almost 500 genes linked to diet, shedding light on genetic basis of food preferences. The findings suggest a potential for using genetics to develop precision nutrition strategies tailored to individual tastes.
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
A systematic review of eight studies found that people living with HIV and maintaining low viral loads have almost zero risk of transmitting the virus to their sexual partners. The findings support the use of simpler testing approaches and promote the expansion of alternative viral load testing modalities in resource-limited settings.
SourceThe Lancet·JournalThe Lancet·TypeSystematic review·DateJul 22, 2023
A new study estimates that dandelion greens, Jerusalem artichokes, garlic, leeks, and onions are the top five foods rich in prebiotics. These foods support gut microbes and contain high amounts of fiber, which can benefit health.
A new study published in Scientific Reports has investigated the impact of long-term changes in ocean wave and storm surge conditions on sandy coastlines over the past 30 years. The research found no clear linkages between these changes and shoreline recession, with sediment supply, human management, and other factors likely playing a ...
SourceUniversity of Melbourne·JournalScientific Reports·TypeMeta-analysis·DateJul 21, 2023
Researchers suggest using geoarchaeological tools to study human migration in space, with a focus on preserving material records on the moon and Mars. The study aims to address concerns about accidental crashes and limited protections for space heritage.
SourceUniversity of Kansas·JournalGeoarchaeology·DateJul 21, 2023
Scientists from the University of Copenhagen found that cancer cells have different ribosomes compared to other cells, which produce specific proteins. This discovery may lead to improved treatments in regenerative medicine and potentially better treatments for cancer.
SourceUniversity of Copenhagen - The Faculty of Health and Medical Sciences·JournalDevelopmental Cell·DateJul 21, 2023
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
The study found a significant increase in maternal HCV infection rates during pregnancy from 16-fold higher in 1998 compared to 2018. This is associated with adverse maternal-infant outcomes such as preterm labor, poor fetal growth, or fetal distress.
SourceJAMA Network·JournalJAMA Network Open·DateJul 21, 2023
Peter Hurck, the 2023 JSA Postdoctoral Prize winner, is conducting data analyses to identify strange particles and learn about their properties. He hopes to improve data analysis methods for these particles using high-quality data from GlueX experiments.
SourceDOE/Thomas Jefferson National Accelerator Facility·DateJul 21, 2023
Bacteria can regulate nitrogen fixation through a protein called NifL, which changes shape in response to oxygen and energy levels. This discovery could lead to new ways to engineer bacteria and biofertilizers, improving crop yields in poor soils.
SourceUniversity of Oklahoma·JournalProceedings of the National Academy of Sciences·DateJul 21, 2023
A new editorial explores the potential of machine learning to enhance early cancer detection in primary care, leveraging extensive patient data and improving risk stratification accuracy. The authors emphasize the need for responsible implementation, collaboration, and validation across diverse populations.
SourceImpact Journals LLC·JournalOncoscience·TypeCommentary/editorial·DateJul 21, 2023
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
Researchers at ETH Zurich have developed a rapid test that detects bladder infections using bacteriophages, which can identify the pathogenic bacteria in under four hours. The test also allows for tailored phage therapy, predicting patient response and increasing treatment effectiveness.
SourceETH Zurich·JournalNature Communications·TypeExperimental study·DateJul 21, 2023
A new method for polyurethane synthesis without isocyanates was developed by Kobe University and AGC Inc. using fluorinated compounds, enabling the creation of highly elastic, wear-resistant, and durable polyurethanes with improved environmental sustainability.
SourceKobe University·JournalBulletin of the Chemical Society of Japan·TypeData/statistical analysis·DateJul 21, 2023
Researchers found that people with prolonged COVID-19 symptoms experienced reduced performance in mental tasks up to two years post-infection. Those who didn't feel fully recovered after infection showed lower task accuracy scores.
SourceKing's College London·JournalEClinicalMedicine·TypeObservational study·DateJul 21, 2023
The National Institute of Allergy and Infectious Diseases has awarded five projects to better understand Post-treatment Lyme Disease Syndrome (PTLDS), which affects 10-20% of Lyme disease patients. The research will explore possible causes of persistent symptoms, including a misguided immune response and ongoing infection.
SourceNIH/National Institute of Allergy and Infectious Diseases·DateJul 21, 2023
The IU team has made significant contributions to the Human BioMolecular Atlas Program, including the development of Organ Mapping Antibody Panels and the creation of a Human Reference Atlas. The research papers cover various aspects of tissue mapping, organ imaging, and data visualization.
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
Researchers have created a biomedical compound that can block the interaction of metastasis-inducing protein S100A4 with its target inside the cell. The compound inhibits properties associated with metastasis at very low doses, showing potential therapeutic role in breast cancer treatment.
SourceUniversity of Liverpool·JournalBiomolecules·TypeExperimental study·DateJul 21, 2023
Dr. Eric Lazartigues has been recognized for his groundbreaking research on salt-sensitive hypertension and the role of the brain renin-angiotensin system in regulating blood pressure. His work has led to a deeper understanding of hypertension's impact on cardiovascular diseases and mortality.
SourceLouisiana State University Health Sciences Center·DateJul 21, 2023
A new $7 million grant will support research into the mechanisms that exacerbate inflammatory disease. The study aims to understand how environmental chemicals affect the gut microbiome, a key factor in chronic diseases like obesity and type 2 diabetes.
The 'warm Arctic–cold Eurasia' pattern influences winter sea-ice anomalies in the Barents–Kara Sea, with a subseasonal transition from negative to positive ice coverage. This phenomenon is linked to atmospheric and oceanic changes driven by global warming.
SourceInstitute of Atmospheric Physics, Chinese Academy of Sciences·JournalAtmospheric and Oceanic Science Letters·DateJul 21, 2023
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.