Researchers at the University of Illinois Chicago are developing a small drug molecule that can block JAG1, a cell surface protein found on triple-negative breast cancer cells. The new therapy aims to reduce tumor growth and metastasis, with fewer side effects than aggressive chemotherapy or radiation.
Researchers found that medical expenses account for approximately 4 percent of bankruptcy filings, contrary to commonly cited estimates. Poor health leads to negative economic consequences, including a 20 percent drop in earnings and an 11 percent drop in employment among adults aged 50-59 who were hospitalized.
Low back pain affects an estimated 540 million worldwide, causing disability and costing £10.7 billion to UK society. UK briefing notes reveal the condition is often mistreated against best practice guidelines, with a 12% increase in years lived with disability over two decades.
A meta-analysis of 692 patients with vascular malformations found that they had lower scores on a health survey, indicating increased bodily pain and mental health distress compared to the general U.S. population. This study highlights the importance of addressing the quality of life for patients with these conditions.
A recent study published in British Journal of Clinical Pharmacology found a significant link between nonsteroidal anti-inflammatory drugs (NSAIDs) and an increased risk of atrial fibrillation. The research highlights the importance of closely monitoring NSAID use for heart health, particularly among high-risk individuals.
Researchers developed a new approach using biodegradable gels containing immune-stimulating drugs to deliver immunotherapy directly to the surgical site, preventing tumor recurrence and metastasis. The method showed promising results in mice with breast, lung, and melanoma tumors, offering hope for improving cancer treatment outcomes.
A recent resurgence in mumps cases in the US is attributed to declining immune protection from the mumps vaccine. Researchers propose a booster dose at age 18 as a potential solution to maintain population immunity and control outbreaks.
New research reveals that CD4+Foxp3+ regulatory T-cells (Tregs) are closely linked to ALS progression, with patients having higher numbers of Tregs experiencing slower disease progression. This discovery provides a promising approach for developing new therapies to treat ALS.
Researchers have developed a new method to boost the efficiency of photocatalysts using hollow gold-silver nanoshells. This innovation could lead to the production of large amounts of hydrogen gas using only water and sunlight. The technique has the potential to provide a clean and affordable source of energy.
J. Bernard Machen, a renowned educator and researcher, has been awarded the AADR Honorary Membership for his dedication to public health and dental research. The American Association for Dental Research (AADR) recognized Machen's innovative leadership in dental education and unwavering support for research and discovery science.
A new study reveals that spraying beneficial bacteria can increase soybean yields and reduce the need for nitrogen fertilizers. This innovative approach boosts root nodules, leading to higher crop yields and increased sustainability.
Researchers found that talimogene laherparepvec, a genetically modified herpes virus, can be safely administered into active cancer in the liver to stimulate the immune system and destroy cancer cells. The treatment has been well-tolerated with minimal side effects.
The NEWT Center at Rice University has developed an energy-saving technology to remove pollutants from water. The polymer mat attracts hydrophobic contaminants, which are then destroyed by photocatalytic titanium dioxide under light exposure.
Researchers at STRI found that predatory bats can learn to recognize new foods from other bat species as quickly as they do from their own species. This ability helps explain how bats adapt to environmental changes and survive in their ecosystems.
A smartwatch coupled with a machine learning algorithm detected atrial fibrillation (AF) with high accuracy in patients undergoing treatment for AF. The study used data from 9,750 participants and found promising results for the use of commercially available smartwatches to detect AF.
Researchers found that diets high in plant-based mono-unsaturated fats were associated with a lower risk of death from heart disease and other causes. In contrast, diets rich in animal-based mono-unsaturated fats were linked to a higher risk of death from these causes.
A new study found that regularly exceeding a systolic blood pressure of 120-125 mmHg could signal impending hypertension, regardless of age. Researchers analyzed data from 1,252 participants and found that blood pressure levels rose rapidly above this threshold, consistent with recently updated guidelines.
Researchers at Massachusetts General Hospital developed an artificial intelligence technique, AUTOMAP, that enables the production of high-quality images in less time and with lower doses. This approach uses deep learning to automatically determine the correct image reconstruction algorithm, allowing for instant feedback during scanning.
A new machine learning model can accurately predict which patients are most likely to benefit from prostate multiparametric MRI (mpMRI), allowing for optimized patient selection and resource allocation. The model showed high accuracy in predicting PI-RADS category 4 or 5 lesions, with a sensitivity of 75% and specificity of 82%.
Teresa Dolan, a renowned researcher and clinician, was recognized by the American Association for Dental Research (AADR) with the 2018 AADR Jack Hein Public Service Award. The award honors her exemplary service promoting oral health research to a wide constituency.
Northwestern University researchers have discovered a new design approach for creating catalysts that can accelerate chemical reactions and processes, including clean energy conversion and storage. The method has the potential to impact various industries such as pharmaceuticals, optical data storage, and petroleum products.
Researchers found that bonds based on antimony yield powerful new catalysts, enabling precise molecular transformations and opening up untried prospects. The discovery puts antimony back into the spotlight, highlighting its exceptional qualities for molecular transformation.
Researchers discover silicon carbide as a promising material for single-photon emission, enabling high-speed quantum internet. This breakthrough could guarantee unconditionally secure data communication lines forever.
A study found racial disparities in HIV control exist even when patients have equal access to care, with differences attributed to adherence to combination antiretroviral therapy. Black veterans had higher viral loads than white counterparts, highlighting a critical issue in healthcare disparities.
Researchers at Imperial College London have developed a new maser that operates continuously at room temperature, leveraging synthetic diamond to achieve this feat. The discovery has significant implications for various fields, including medical imaging, airport security scanning, and deep space communication.
Researchers developed a novel method to detect ongoing seizures in comatose patients using brain waves converted to sound. The sonification of EEG provides a potential tool for quickly assessing patients with suspected subclinical seizures like nonconvulsive status epilepticus.
A study published in Nature Communications found that tree diversity and neighbourhood interactions significantly impact forest productivity, promoting more wood production and reducing soil erosion. By planting multiple native tree species at small spatial scales, afforestation programs can benefit from biodiversity conservation.
A new brain stethoscope technology has been developed that translates brain electrical activity into sounds, allowing medical professionals to detect silent seizures. Medical students and nurses were found to be remarkably accurate in identifying seizures with this tool, outperforming their traditional diagnostic abilities.
The MIT system uses a time-of-flight camera to measure the arrival times of reflected light and estimates a gamma distribution to filter out fog reflections. It calculates a different gamma distribution for each pixel, handling variations in fog density, and produces images of objects at distances up to 57 centimeters.
Grayson Marshall, a renowned scientist and mentor, has received the AADR's highest honor for his dedication to fostering the next generation of researchers. His exemplary record of mentoring students and trainees has led to several pursuing academic careers as mentors.
A new analysis from Harvard T.H. Chan School of Public Health suggests that waning immunity is a major factor in the recent mumps resurgence among young adults in the US. The study found that vaccine-derived immune protection against mumps persists for approximately 27 years after the last dose.
A study published in Clinical Cancer Research demonstrated the efficacy of targeting aberrantly active telomerase to treat therapy-resistant melanoma. The research found that a modified telomerase substrate impaired telomere dysfunction and induced cell death in melanoma cells, suggesting a potential therapeutic strategy.
A recent study found that grilling and well-done meat consumption may raise the risk of developing high blood pressure. Researchers analyzed data from three long-term studies involving over 103,000 women and men, finding a significant association between high-temperature cooking methods and increased blood pressure risk.
A new trial suggests that tai chi is a viable alternative to aerobic exercise for managing chronic pain, particularly for those with fibromyalgia. The study found that participants who received tai chi showed significant improvements in symptoms compared to those who exercised aerobically.
A series of papers warns that low back pain is a major health burden globally, with over 540 million people affected. The condition is poorly understood and being mismanaged medically, leading to unnecessary harm and costly treatments.
Researchers have identified a novel thermogenetic tool, Gr28bD, that can regulate individual neurons in the brain through temperature changes. This breakthrough has the potential to advance fundamental brain research and lead to new treatments for Alzheimer's and Parkinson's diseases.
Researchers at Johns Hopkins found that 22% of patients tested positive for HIV, including 6% newly diagnosed, in a South African emergency department. The study suggests that emergency departments can play a key role in identifying undiagnosed HIV cases.
The American Association for Dental Research (AADR) has recognized William Maixner for his outstanding contributions to chronic pain research, a field he considers a 'hidden epidemic'. He is being honored with the $5,000 award for his exceptional research in this area.
Adults who consume large amounts of sugary beverages have a higher risk of dying from heart disease or other causes compared to those who drink fewer sugary drinks. The study found a graded association between consuming more sugary beverages and an increased risk of death, with those in the top 25% having twice the risk as those in the...
Researchers found that tau production and secretion from nerve cells is an active process in the natural course of Alzheimer's disease. This may explain why experimental treatments targeting tau have had disappointing results. The study provides new insights into the role of tau kinetics in neurodegenerative diseases.
A novel enzyme with GNA1 function has been identified as a key player in the survival and infectivity of Apicomplexan parasites. The discovery paves the way for the development of targeted therapies against malaria and other parasitic diseases.
A study of 2014 Medicare data found that urologists who saw more patients had lower online patient ratings, while those who saw fewer patients received higher ratings. This association may be linked to factors such as wait times and overall patient satisfaction.
The University of Cincinnati's new interactive map, ClimateEx, analyzes five decades of global weather data to demonstrate climate change and its diversity. Researchers can compare the climates of different places and predict areas prone to extreme weather phenomena.
A study by University of Kansas researchers found that pregnant women consuming a DHA supplement had children with higher fat-free body mass at age 5. The study suggests that improving maternal DHA nutrition has a favorable programming effect on the fetus, influencing body composition in early childhood.
Yogalakshmi Rajendran, an Assistant Professor at the University of California, San Francisco, received the fellowship for her clinical application of autologous blood products in regenerative dentistry and NIH-funded study on oral cavity microflora.
A new study found that medical expansion and increased specialization are associated with longer life expectancy and less mortality, but pharmaceutical industry growth is linked to negative health effects. The study suggests that the growing drug industry may be contributing to the rising costs of healthcare.
A new study from the University of Bristol and the University of Waikato reveals how enzymes 'choreograph' their atomic movements to work optimally at specific temperatures. This finding provides insights into enzyme structure and function, which can inform the design of better biocatalysts for industrial processes.
Researchers found that a liver enzyme increases abdominal fat inflammation in obese mice, leading to insulin resistance. Soothing this inflammation improves insulin sensitivity without affecting weight.
An international team has confirmed a new genetic mutation link to amyotrophic lateral sclerosis (ALS) by identifying KIF5A as a key player in axonal transport. The study used massive amounts of genetic data to pinpoint the link, providing important new directions for future gene therapies.
Researchers at University of Waterloo develop patented system for opening and closing valves, increasing internal combustion engine efficiency by more than 10%. This affordable technology has the potential to significantly reduce greenhouse gas emissions in various industries.
Scientists propose a new strategy using insect-yeast ecology to inform the search for industrially relevant yeasts. Insects are drawn to yeasts due to their sugar presence, and these mutualistic relationships can lead to yeast deposition in new environments.
Researchers estimate jaguar spatial needs and movements in Gran Chaco and Pantanal ecosystems. Jaguars require large home ranges, up to 15 km daily movements, and are affected by deforestation rates, leading to conflict with humans.
The average size of breast tumors decreased dramatically following the introduction of screening in the 1980s and 1990s. However, a recent study found that this trend has reversed since 2001, with a slight increase in tumor size. Women with smaller tumors at diagnosis tend to have better survival rates.
Researchers found that bats can learn novel prey cues from members of the same species as well as different species. One-third of the bats learned about new prey on their own but did so more slowly than those learning from a different species.
Two new studies show that women with 'triple negative' or HER2 positive breast cancers who respond well to chemotherapy before surgery have a very low risk of having cancer cells in their lymph nodes. Chemotherapy can safely reduce or avoid lymph node surgery for these patients, potentially reducing long-term side effects.
A new study by the University of Nottingham found that lower temperatures can activate the formation of 'good' brown adipose tissue (BAT) in adults. This discovery could lead to new ways of controlling diseases such as diabetes and obesity.
A new study identifies alterations in functional connectivity across the whole brain in carriers of the Huntington's disease gene mutation, associated with motor and cognitive function. The study also shows significant associations between the extent of the degree of gene mutation and measures of brain connectivity.
Researchers have identified dichloramine as the compound responsible for forming a potent carcinogen called N-nitrosodimethyalmine, or NDMA, in recycled water. The study found that minimizing dichloramine concentrations can reduce NDMA formation.
Researchers discovered that a common Parkinson's gene mutation alters immune cells' reaction to generic infections like colds, triggering an inflammatory reaction in the brain. This 'second hit' initiates the destruction of brain areas responsible for movement.
A study of 69,795 Korean men found that prolonged sitting time and low physical activity levels increase the risk of lower urinary tract symptoms. Reducing sitting time and promoting physical activity may help prevent these symptoms.
Researchers have made strides in medical imaging, computer modeling, and control strategies to optimize Deep Brain Stimulation (DBS) therapy in individual patients. The review highlights the interactive nature of factors influencing DBS effects and paves the way for truly patient-specific optimization.
The study confirms that GTP-bound Ras proteins do not have hydrogen atoms in their phosphate groups, a crucial assumption challenged by recent neutron diffraction analyses. This discovery has significant implications for understanding cancer treatment and the role of Ras protein in tumour formation.
A study by Tampere University found new prostate cancer mechanisms that are not shown by genomic alterations, including changes in the citric acid cycle. Several potential new biomarkers of prostate cancer were also discovered.
A Baycrest-Rambam study found that patients who survive a brief cardiac arrest and appear neurologically intact may still experience significant memory problems. Comprehensive neuropsychological testing can provide better support for these challenges upon discharge.
The minimally actuated serial robot (MASR) operates with two motors to achieve a wide range of movements, ideal for space, agriculture, and industry applications. The robot's lightweight design allows it to fix malfunctioning satellites and pick fruit with high accuracy and control.
A new model predicts the extra risk of death for breast cancer patients and survivors, taking into account improved survival rates over time. The model could lead to lower life insurance premiums and increased transparency for patients.
A University of British Columbia study found that indoor sex workers in Canada use creative strategies to protect themselves from violence, but these efforts are limited by stigma and lack of legal protections. The study highlights the need for clear laws and policies to recognize sex work and prevent harm.
Researchers develop method to optimize espresso by adjusting grinding size and brew ratio, ensuring uniform extraction and improved taste. The study also explores the impact of temperature on grinding coffee, proposing a solution for more consistent flavor.
Scientists have found that high carbon dioxide levels cause squid to bungle attacks on their prey, leading to a 20% decrease in successful attacks. This effect is observed in two cephalopod orders, pygmy squid and bigfin reef squid, which may have significant consequences for marine ecosystems.
Researchers studying cavefish found that they can live healthy lives with high blood sugar levels, contrary to what is seen in humans. The fish have insulin resistance but no apparent harm from chronically elevated glucose levels.
Reducing greenhouse gas emissions would significantly reduce sea level rise globally by the end of the century, especially for coastal cities on the Atlantic and Indian Oceans. Cities like New York, Boston, London, and others would see substantial benefits from emission reductions.
COSMIC, a next-generation X-ray beamline, enables scientists to probe active chemistry and electronic properties at the nanoscale. It successfully demonstrated ptychographic computed tomography that mapped lithium-ion battery reactions in 3D.
A study of 55 Indian children aged 6-24 months found they were attracted to music and could identify themselves in videos at various stages. However, despite interacting with parents during smartphone viewing, the children did not learn anything from the YouTube clips.
A new Michigan State University study reveals that participants in payments for ecosystem services programs may become conservation martyrs due to oversimplified payment models. The research highlights the importance of considering opportunity costs at the beginning and monitoring benefits over time to ensure participant well-being.
A team of researchers has successfully developed a novel method for live 3D printing osteogenic scaffolds into bone defects. The method uses nanobiosilica-based scaffolds with adequate 3D printing properties to improve implantability and rapid bone healing capability, resulting in nearly 55% bone defect healing after four weeks.
The American Dental Association sponsored a symposium on transforming oral health through science and evidence-based practice. The event aimed to build research capacity, improve treatment outcomes, and address key oral diseases such as dental caries and periodontal disease.
A new study by Cornell University researchers found that social networking sites create awareness for gift-worthy occasions and inspire people to give more gifts. Online gift exchanges on Facebook were found to be reciprocal, with most givers reporting having received a gift in the past.
Scientists have found that high carbon dioxide levels cause squid to bungle attacks on their prey, leading to a 20% decrease in successful hunts. This effect is observed across two cephalopod orders, suggesting that many species may be impacted by rising CO2 levels in the oceans.
A University of Guelph study found that intense exercise before taking a daily dose of olanzapine can reduce the risk of weight gain and Type 2 diabetes. The researchers discovered that moderate exercise did not have the same effect, highlighting the importance of intense physical activity in mitigating medication side effects.
The study found significant cultural challenges and infrastructure shortcomings that led to concerns about leaving residency, with 39% of respondents considering quitting. The survey also revealed a lingering negative stigma surrounding pregnancy, with 75% witnessing or experiencing negative comments from colleagues.
Researchers at Kessler Foundation and Stevens Institute are testing the SAFE Orthosis to facilitate recovery of gait symmetry in stroke survivors. The study aims to assess the immediate effects of locomotor training with the orthosis on ambulatory participants.
Researchers have found a way to upcycle animal dung into paper products using cellulose, which could provide an alternative to traditional wood-based methods. The process involves treating the manure with sodium hydroxide and then bleaching it to produce purified cellulose nanofibers.
A study by UK scientists reveals that species living in symbiosis with others may be the most vulnerable to extinction, with rising sea levels threatening freshwater habitats. The research suggests that these ecosystems are delicately balanced and threatened, making them prone to extinctions.
Researchers developed a new marriage of materials, combining ultrathin 2-D electronics with miniature particles to create microscopic machines. The devices have simple computing functions and can float in the air, allowing them to access environments they otherwise could not reach.
A recent study found that around 60% of Eurasian grey wolf genomes carried small blocks of DNA from domestic dogs, indicating centuries-long hybridization. The phenomenon has been less frequent in North American wild wolf populations.
Climate change is altering eastern US forests, leading to shifts in tree species composition and reduced biomass, which affects carbon storage. Drought-tolerant trees are slower-growing, making forests more responsive to drying or wetting, amplifying the effects of climate change.
A Phase 3 clinical trial funded by the National Institute of Allergy and Infectious Diseases found consistent and dramatic improvements in quality of life among participants with type 1 diabetes who had frequent severe hypoglycemia. Islet recipients also reported better overall health status despite needing lifelong treatment.
Researchers at UIC and Argonne National Laboratory designed a new lithium-air battery that can operate in a natural-air environment without oxidation or buildup of undesirable byproducts. The battery achieved record-breaking 750 charge/discharge cycles, surpassing previous experimental designs.
Researchers created a 3D bioengineered tooth bud model using Gelatin Methacrylate (GelMA) hydrogel and postnatal dental stem cells. Decellularized tooth bud extracellular matrix (dTB ECM) was introduced to enhance dental stem cell differentiation, resulting in whole tooth structures upon in vivo implantation
Researchers at the University of Southampton are using satellite imagery, geolocation technology, and small area surveys to create high-resolution national population estimates. These approaches have already helped combat the spread of malaria and assist in disaster relief planning in countries such as Nepal and Haiti.
Having measles in early childhood may predispose individuals to asthma-like symptoms and airway obstruction if they also smoked. Adults with a significant history of asthma and smoking are at a higher risk of developing chronic obstructive pulmonary disease.
Amino acid transporters are essential for capturing nutrients from blood vessels, which can be blocked by specific inhibitors to treat diseases. Blocking these functions can also enhance inhibition or excitation in the brain, a strategy used to treat chronic pain and possibly schizophrenia.
Researchers found that older adults are more likely to rely on gist memory, leading to difficulty distinguishing between real and false memories. This can result in false memories being confused with actual events.
A mathematical economist has developed conceptual models to describe economic decisions for long-term flood protection strategies. The study highlights the importance of central government investment in infrastructure and private sector responsibility, with calculations showing that government investment is better than direct subsidies.
A new study proposes using AI algorithms to diagnose and treat diseases related to gut microbiota in cancer patients. The technology has the potential to identify new associations and improve understanding of the human microbiota.
Researchers at UCLA have identified two genes associated with hyperemesis gravidarum, a severe form of nausea and vomiting during pregnancy. The genes, GDF15 and IGFBP7, are linked to appetite regulation and placenta development.
Researchers have identified a new anti-cancer protein called LHPP, which prevents uncontrolled proliferation of cancer cells in the liver. The discovery offers potential as a biomarker for diagnosing and predicting liver cancer outcomes.
Researchers found that microglia in the retina can repopulate themselves and re-establish their normal organization and function after being nearly eliminated. The discovery could lead to new therapies for controlling inflammation and slowing progression of rare retinal diseases.
Tropical Cyclone Marcus has intensified into a Category 4 hurricane with maximum sustained winds reaching 149.6 mph, according to NASA's Terra satellite analysis. The system continues to strengthen due to favorable environmental conditions, including low vertical wind shear and warm sea surface temperatures.
A new analysis has found that the PIVOT study's patient population was not representative of real-world patients, with those in the trial being older and sicker. This raises significant questions about the validity of the study's findings and potential treatment recommendations.
Researchers from Southern Methodist University used radar satellite imagery to detect significant ground movement across a 4,000-square-mile area in four Texas counties. The study found that the movement is associated with decades of oil activity and its effect on rocks below the surface.
A recent study published in The BMJ found that dipeptidyl peptidase-4 inhibitors, a type of diabetes drug, are associated with an increased risk of inflammatory bowel disease. The study analyzed data from over 141,000 patients and found a 75% higher incidence rate compared to other antidiabetic drugs.
Researchers followed decomposing carcasses to better understand fossil formation, revealing incomplete remains and distorted life histories. This study helps create accurate pictures of ancient animals and ecosystems.
The researchers fabricated super-repellent films with a water contact angle of 166° using modified anisotropic silica particles. The films demonstrated excellent mechanical robustness, maintaining their hydrophobicity even after 100 cycles of abrasion or acid/base attack.
A new generation of brain scanner, weighing just a few grams, can be worn like a helmet and measures brain activity while patients make natural movements. This innovation could revolutionize human brain imaging for young children with epilepsy or patients with neurodegenerative disorders.
A new study by researchers from Brigham and Women's Hospital demonstrates that implementing an automated notification system can improve the follow-up of actionable tests pending at discharge. The system significantly improved the time to documented action for these tests, with patients receiving follow-up on their results much faster.
A new Series in The Lancet highlights the extent to which low back pain is mistreated, with patients often receiving education and advice instead of evidence-based treatments. Key findings include high rates of opioid prescription and limited exercise prescriptions, even in countries with high-income counterparts.
A study published in the Journal of Maternal-Fetal & Neonatal Medicine found a significant link between mother's alcohol use one month prior to or early in pregnancy and an increased risk of gastroschisis. The condition occurs when an infant's intestines form outside the abdomen, posing risks for other organ system anomalies.
The symposium reviewed current developments and challenges in 3D printing and bioprinting for regenerating complex dental, craniofacial, and oral tissues. Researchers showcased their work on guided self-assembly, 3D-printed constructs, and geometric controls of periodontal tissue regeneration.
An international team of geoscientists has discovered an extensive buried mass of material on the seafloor, thought to have been eroded by the Zanclean flood. The mass covers an area equivalent to the island of Crete and is up to 900m thick in places.
A recent study found that neglectful behaviors are widespread among English care home staff, despite efforts to provide person-centered care. The survey of 1,544 staff revealed that many witnessed residents being left waiting for care or having insufficient time for food.
Researchers at WashU Medicine found a direct correlation between amyloid plaques and tau protein production in the brain. Targeting tau production may lead to new treatments for Alzheimer's disease.
Researchers developed a new measurement called Radiated Energy Enhancement Factor (REEF) to capture variations in earthquake rupture complexity, revealing regional patterns and differences in fault properties. This improvement could help seismologists better understand earthquake mechanics and hazards.
A study of trained surgeons found that repeating similar procedures on an operating list results in shorter operating times. This natural 'warm-up' effect allows surgeons to optimize their performance and reduce operating times.
Patients taking chronic opioids before spinal fusion are at increased risk of complications, including wound complications, emergency visits, and repeat spinal fusion surgery. Long-term opioid use also associated with higher odds of constipation and increased healthcare costs.
Researchers found that adding cellulose fibers extracted from banana plant waste to ice cream can slow melting, increase shelf life, and potentially replace fats used in the treat. The addition of these fibers also improves the creaminess and texture of low-fat ice cream.
A study published in PLOS ONE found that US National Parks are essential for bird conservation in a changing climate. By 2041-2070, the average park is expected to support 29% more species in winter and 6% more species in summer.
A pilot study demonstrates the safety and feasibility of freezing the posterior vagal trunk nerve, which carries hunger signals to the brain, resulting in significant weight loss. The procedure, known as cryovagotomy, showed a 3.6% average weight loss and nearly 14% decline in excess BMI.
Kyounga Cheon, Assistant Professor at University of Alabama at Birmingham, receives the second AADR Anne D. Haffajee Fellowship for her research on Streptococcus mutans genotypes and tooth regeneration.
Researchers at the University of Cambridge have discovered a simple potassium solution that can boost the efficiency of next-generation solar cells by up to 21.5%. The addition of potassium iodide 'heals' defects and immobilises ion movement, making the material more stable and efficient at converting sunlight into electricity.
Research presented at the American Heart Association's Epidemiology and Prevention | Lifestyle and Cardiometabolic Health Scientific Sessions 2018 found that middle-aged adults with two or more teeth lost have a 23% increased risk of cardiovascular disease. The study suggests that tooth loss in middle age is related to inflammation and...
Researchers have developed a powerful new 4-D printer that can create self-assembling structures with unprecedented flexibility and speed. The printer uses multiple printing techniques to integrate materials, conductive wiring, and grayscale lighting for advanced shape changes.
The study investigates the susceptibility of TSNPRs to H2O2 etching, revealing that small-sized TSNPRs capping with citrate show great interest for glucose sensing. The research offers an ultrahigh sensitive analytical platform for point-of-care diagnostics.
Researchers identify KIF5A as a new gene associated with ALS, implicating the role of cytoskeletal defects in axon communication. The discovery suggests the cytoskeleton as a potential target for new drug development and may lead to improved treatments for familial and sporadic ALS.
Researchers found that genetic changes outside of genes, specifically regulatory elements, can cause rare developmental disorders. This discovery is a positive step towards providing an explanation for children with undiagnosed neurodevelopmental disorders, and could lead to diagnoses and treatment options for thousands of families.
Researchers at Nagoya University have developed a method to construct perfectly aligned molecular assembly structures on graphenes. The technique relies on atomic force microscopy (AFM) and induces symmetry breaking in molecular patterns, enabling precise control over molecular alignment.
The study of five late Neandertals' genomes provides evidence for a turnover in the Neandertal population towards the end of their history. The genomes also show that Neandertals were more similar to modern humans outside Africa than an older Neandertal from Siberia.
Research published in the European Respiratory Journal found that people who have had flu or pneumonia are six times more likely to suffer from a heart attack or stroke in the days following infection. The study highlights the importance of vaccination against these two infections in preventing cardiovascular complications.
A study published by the American Academy of Neurology found that estradiol therapy via skin patches maintained brain volume and reduced amyloid plaque deposits in women. Meanwhile, estrogen pills caused greater structural changes in the brain, which stopped once treatment was stopped.