Articles tagged with Medical Research Facilities
Researchers at Cornell University have developed nanofiber-coated cotton bandages that exhibit excellent antibacterial performance against gram-negative and gram-positive bacterial species. The bandages, infused with lawsone, a red-orange compound found in henna leaves, also show antioxidant and anti-inflammatory properties.
Researchers found elevated PROX1 levels in advanced colon adenocarcinoma, correlating with poor prognosis. PROX1 modulates CRC cell behavior, influencing invasiveness and survival outcomes. The combined PROX1/α-SMA gene set emerges as a potential CRC prognostic marker.
Researchers have developed One-pot DTECT, a compact kit that can detect genetic signatures with high accuracy, enabling rapid point-of-care diagnosis for various applications. The tool has been shown to identify genetic mutations in sickle cell anemia patients and carriers with 100% accuracy.
A team of scientists from the Beckman Institute has received a $3 million grant to develop diagnostic tools and imaging agents for the early detection of Alzheimer's disease. They will use a combination of PET and MRI scans to target smaller beta-amyloid peptides and other signs of neuroinflammation and oxidative stress.
A machine learning technique called LASSO was used to analyze blood samples from six countries, identifying seven genes that can predict the risk of developing a secondary respiratory bacterial infection. The findings aim to guide clinicians in making more informed decisions about antibiotic use.
The study reveals national PNC coverage is 37.3%, with factors like maternal education, urban residence, and facility delivery strongly associated with uptake. Further research is needed to develop interventions promoting PNC in Nigeria.
Researchers at Tokyo University of Science have developed a novel approach to synthesize dibenzothiophene s-oxides, which feature highly reactive functional groups. This method surpasses conventional methods and enables the creation of a wide range of molecules with diverse properties.
Researchers at Pennington Biomedical aim to investigate the effects of intermittent fasting and calorie counting on healthspan. Participants in the DiAL-Health study will be compensated up to $2,500 for their involvement.
A new American Heart Association scientific statement emphasizes the need for increased awareness of cerebral venous thrombosis (CVT) to facilitate prompt medical treatment. The statement updates guidelines for diagnosing and managing CVT, focusing on advancements in treatment approaches.
A new study funded by NIHR has led to the UK government approving digital pathology for cancer screening samples. This technology enables faster reporting and improved care for patients with bowel, breast, lung, and cervical cancers. The use of digital pathology will help reduce risk of sample loss or damage and allow pathologists to r...
A recent study suggests that more investments are needed to ensure equitable subway facilities, with 27 out of 257 stations scoring 1.00, mostly medium-sized stations. The researchers recommend allocating transport facilities based on each station's needs to enhance accessibility for the elderly and mobility handicapped.
A study found that primary care physicians spent nearly 30 minutes more on EHR tasks between pre-pandemic and final year, with time spent outside of scheduled hours increasing significantly. This growth in EHR workload may contribute to burnout and affect decisions to cut back on clinic time or leave the profession.
This study explores how better communication with care teams can improve the birthing experience for Black people. Researchers found that addressing urgent procedures and fostering a welcoming environment to share birth experiences mitigated negative consequences of preterm births.
The study introduced a silver-dispersive chalcogenide thin film for use in memristive devices, addressing data retention and endurance challenges. The device demonstrated reliable state retention and endurance, even at high temperatures, and achieved a recognition rate of ~92% in the MNIST database.
A special Journal of Intensive Medicine issue explores the latest research findings on ICU infections, prevention strategies, and innovative approaches to sepsis management. The studies shed light on key challenges and advancements in critical care, highlighting the need for personalized treatment methods.
A new study published in Nature Communications found that AI-driven eye exams can close care gaps among racial and ethnic minority youth with diabetes, populations with historically higher rates of diabetic retinopathy. The technology uses cameras to take pictures of the back of the eye without dilation and provides immediate results.
Researchers have developed a thermal management technique for photonic packages using glass substrates and thermoelectric vias, enabling precise temperature control. The technology, termed SimTEC, combines through glass vias partially filled with copper and thermoelectric materials to reduce thermal resistance between chips.
Researchers investigate grain size and temperature effects on Ti deformation at extremely low temperatures, finding that cryogenic temperatures trigger deformation twinning, boosting strength and ductility. The study proposes a modified Hall-Petch relationship to explain strengthening mechanisms at cryogenic temperatures.
Researchers have developed a method to coherently tile multiple titanium:sapphire crystals together, breaking through the current 10-petawatt limit. This technology enables ultra-intense ultrashort lasers with high conversion efficiencies, stable energies, and broadband spectra.
A research team developed electrostatic materials capable of responding to weak ultrasound, generating static electricity for implantable neurological stimulators. The technology eliminates the need for batteries, reduces device size, and minimizes strain on the human body. Experimental validation confirms its effectiveness in animal m...
A research team developed an innovative optical technique, 'spectrum shuttle,' to produce and shape GHz burst pulses. The method facilitates ultrafast imaging within subnanosecond timescales, enabling analysis of rapid phenomena.
Flori Corpodean, a postdoctoral researcher at Pennington Biomedical, has been selected as the sole recipient of the 2024 Resident Research Award. She is exploring how the brain and intestinal tract communicate through her research on altered nutrient delivery.
The National DigiFoundry aims to establish global standards for digital asset use and exchange through blockchain technologies. The consortium will develop a resilient framework to address cybersecurity challenges in digital asset management.
Researchers at UVA Health System created an 'atlas of atherosclerosis' revealing critical processes that form harmful plaque buildup. The study provides unprecedented insights into atherosclerosis and its impact on coronary artery disease, heart attacks, and strokes.
Researchers discuss recent advances in blood-based liquid biopsies for prostate cancer interrogation, highlighting key biomarkers like CTCs, ctDNA, and exosomes. The studies suggest that these approaches can aid in predicting tumor recurrence, improving treatment response, and evaluating prognosis.
Dr. Newton will study the role of fathers in promoting their children's physical activity through a proof-of-concept intervention. The study aims to understand barriers to exercise among African American families and assess the impact of social determinants on father-child interactions.
The study reveals a diverse landscape of software as a medical device (SaMD) with notable progress in artificial intelligence/machine learning-based devices, accounting for 22% of all FDA-approved SaMDs. Established companies focus on incremental innovations, while new entrants and start-ups drive disruptive innovation.
A new study by Texas A&M University researchers found a significant decrease in measles antibody concentrations with increasing urinary arsenic levels in children with low serum folate levels. Folate intake may mitigate the toxic effects of chronic arsenic exposure, but the unequal impact of arsenic by sex remains unclear.
Researchers at West Virginia University are using artificial intelligence to analyze habanero peppers and develop new methods for predicting genetic traits. The goal is to improve crop yields and prevent genetic diseases, with potential applications in human health.
Researchers developed two models to evaluate personal learning performance, combining biometric responses with demographic data. The simplified forecast model showed higher accuracy and reduced overfitting than the full forecast model.
A new study found that simulated high altitude exposure can increase haemoglobin levels in older patients, potentially benefiting their physical health before surgery. The research suggests that 'altitude prehabilitation' could be a useful approach to improve fitness and reduce complications in patients at risk.
Researchers aim to determine optimal duration and intensity of behavioral interventions for childhood obesity among rural and minority children. The five-year study, funded by the Patient-Centered Outcomes Research Institute, will enroll 900 parent-child pairs and compare different 'dosing' combinations of face-to-face intervention time.
Researchers at the University of Virginia Health System have discovered how Lactobacillus, a bacterium found in fermented foods and yogurt, influences mood disorders. The findings suggest that maintaining a healthy level of Lactobacillus may help prevent depression and anxiety by regulating immune response to stress.
Researchers found high levels of a repair protein in the brains of former NFL athletes up to 12 years after they stopped playing, indicating persistent brain inflammation and long-term cognitive problems. The study suggests that repeated collision sports like football may have a direct link to long-term inflammation in the brain.
The American Heart Association and Neurocritical Care Society emphasize the need for improved critical care management of patients after cardiac arrest. The consensus statement highlights gaps in knowledge, particularly in areas like neurological, cardiac, and gastrointestinal care.
Researchers found that practice interventions for improving integrated behavioral health (IBH) activities had a minimal impact on patient outcomes. However, practices that completed the intervention and those with higher IBH levels showed improved patient outcomes.
An international group of researchers developed a Consensus Reporting Items for Studies in Primary Care (CRISP) Checklist, outlining 24 items to improve the quality and consistency of primary care research. The checklist addresses various aspects of research, including study design, data collection, and implementation of findings.
Researchers predict that vampire bats will expand their locations in search of more stable climates, potentially linked to a spillover of rabies. The team's work aims to identify and track the bats by traveling to Colombia to contain the spread.
Researchers developed a practice facilitation program to support family physicians in identifying unvaccinated patients and addressing vaccine hesitancy. The intervention provided resources such as scripts and medical student volunteers to work as physician-delegates, resulting in improved vaccination rates.
A new study by the University of Plymouth reveals that chlorine disinfectants used in hospitals are no more effective at killing off hospital superbugs than water. The research highlights the need for alternative strategies to tackle Clostridioides difficile, which causes diarrhoea, colitis and other bowel complications globally.
Researchers found that tumor-resident T-cell receptor sequences showed high complementarity with the cancer testis antigen DDX53, suggesting an immune response that selects for DDX53-negative cells. This association was correlated with worse disease-free survival rates, highlighting a potential early esophageal cancer antigen.
A new pill-sized device has been developed to monitor vital signs like breathing and heart rate from inside humans. The device, known as the VM Pill, was tested in a clinical trial and showed accurate results in detecting breathing stops and monitoring respiration rates with high accuracy.
Researchers at Weill Cornell Medicine found that partnering with local religious leaders increased the adoption of family planning methods in Tanzania. The approach, which involves workshops and training for faith leaders, led to a 19% rise in contraceptive uptake in communities where religious leaders participated.
A new wearable ultrasound patch can accurately image organs within the body without traditional ultrasound equipment, enabling earlier detection of cancers deep within the body. The patch is designed to measure bladder volume, providing valuable insights into kidney health and wellness.
A UCLA study found that hospitals with high patient diversity are less likely to offer core cancer services, including hospice care, chemotherapy, and robotic surgery. The lack of these resources can impact treatment quality and outcomes for patients diagnosed with cancer.
A 20% reduction in major adverse cardiovascular events has been observed for patients with obesity but no history of diabetes taking semaglutide. This study marks a significant milestone, demonstrating the cardiovascular benefits of semaglutide beyond its weight loss effects.
The UTHealth Houston Institute for Implementation Science has received a five-year, $5 million grant from the National Cancer Institute to support research and training in implementation science. Researchers will focus on improving cancer control efforts in Mexico and Latin America.
Researchers have developed a new self-assembling nanosheet that can create functional and sustainable nanomaterials for various applications. The material is recyclable and can extend the shelf life of consumer products, enabling a sustainable manufacturing approach.
Researchers introduced a cost-effective solution to correct tilt and curvature errors in two-photon polymerization 3D printing. The method uses Fourier scatterometry, which offers lower uncertainties than traditional methods, resulting in improved image quality and precision.
Researchers at UTSA have discovered a novel strategy to inhibit the spread and infection of Vibrio cholerae, the bacteria responsible for cholera. They identified a peptide-binding domain that can disrupt the virulence of V. cholerae, preventing intestinal colonization and biofilm formation.
A study found that gastrointestinal and sleep issues may be connected to self-injury and aggression in adolescents diagnosed with profound autism. The researchers discovered a possible connection between these health issues and future challenging behaviors, predicting next-day behavior with over 80% accuracy.
Researchers from Incheon National University create gelatin patches that generate molecular oxygen to accelerate wound healing. The new hydrogels demonstrate improved coagulation, blood closure, and neovascularization in both in vitro and in vivo experiments.
A study found that Black and Hispanic cardiac arrest survivors are less likely to be treated at high-performing hospitals, leading to lower survival rates and poorer neurological outcomes. The research analyzed health records from the Cardiac Arrest Registry to Enhance Survival and found disparities in hospital quality measures.
A study found that Black and Hispanic cardiac arrest survivors were less likely to be treated at top-performing hospitals. The analysis of health records from the Cardiac Arrest Registry to Enhance Survival (CARES) revealed significant disparities in hospital quality measures based on race/ethnicity.
The new department will expand and improve isotope research and production to meet the nation's growing need for critical isotopes. Cathy Cutler plans to leverage the Lab's nuclear physics accelerator infrastructure to develop novel isotopes and applications.
A small clinical trial led by the University of Houston demonstrates Riluzole's effectiveness in improving functionality in people with acute spinal cord injuries. The study used an SCI-specific biomarker to show how Riluzole reduces neuron cell damage and improves motor abilities.
Researchers from Texas A&M University's Department of Geography and collaborating departments aim to improve understanding of how environmental hazards influence human health outcomes. The project, 'Climate-LEAD,' will create robust models using localized data to inform decision-making in vulnerable communities.
Researchers develop device capturing airborne droplets and aerosols while allowing light and sound transmission. The innovation offers a sustainable solution to preventing airborne infection without disrupting economic activities or daily face-to-face interactions.
Scientists have developed a technique to restore the function of human-derived GPCR proteins in yeast cells, which could accelerate research and lead to more effective treatments. The approach, using error-prone polymerase chain reaction, introduces random mutations that enhance protein stability and function.
Clinical quality registries collect and store health information to optimize healthcare and management in ICUs, providing valuable data for scientific research and epidemiological maps. The review highlights the role of CQRs in benchmarking strategies between hospitals and improving resource management.