A new study by the University of Michigan found that interprofessional collaboration and on-the-job training significantly improve linkages to HIV testing and primary care. This can help decrease HIV transmission and promote viral suppression among vulnerable populations.
Researchers at GFZ Potsdam identified clear warning signs before the Anak Krakatau volcano's flank collapse, which triggered a deadly tsunami. The study analyzed data from various sources, including satellites and seismic data, to better understand the event and improve early warning systems for other volcanoes.
Researchers at LMU develop first molecular motor that moves on an eight-shaped path using hemithioindigo dyes and green light. The new motor system offers improved switching properties and reduces environmental harm compared to existing motors.
A six-month low-dose azithromycin treatment significantly reduced symptoms and infection episodes in PCD patients, with a 50% reduction in serious episode episodes. However, mild diarrhoea was more common in treated patients.
A new study found that genetically diverse corn plants have varying responses to high ozone levels, with some experiencing yield losses of up to 10%. The research could lead to the development of ozone-resistant corn varieties, helping plant scientists address the hidden threat to corn agriculture.
Researchers identified a new species of parasite causing a disease similar to visceral leishmaniasis, resistant to current treatments. The parasite was found to infect both internal organs and skin, leading to severe symptoms and death in patients.
A middle-aged man experienced a brief episode of acute psychosis after the 2016 Brexit Referendum, highlighting the potential impact of political events on mental health. The case highlights the importance of identifying early warning signs and providing prompt treatment to ensure quick recovery.
Researchers used mathematical models and computer simulations to explain why multipartite viruses predominantly infect plants, rather than animals. The studies found that these viruses can colonize structured populations with less resistance, making them more advantageous for plant hosts.
Mothers exposed to intimate partner violence are less likely to initiate early and exclusive breastfeeding in low- and middle-income countries. Physical and emotional abuse were independently associated with decreased likelihood of early and exclusive breastfeeding.
A new blood test can detect liver cancer and life-threatening vascular complications in diabetic patients with high accuracy. The test analyzes DNA in just a few drops of blood and has already shown promise in detecting other major cancers.
A new study found that hospitals often administer medications based on practical staff scheduling rather than ideal dosing times. This can lead to undertreatment of pain and other medical conditions. Researchers are working to adjust drug administration protocols to better align with patients' needs.
Scientists have identified a key role for the brain protein TOM-1 in regulating inflammatory responses, which are linked to Alzheimer's disease. By restoring TOM-1 levels, the study found improved pathology and cognitive problems associated with the disease.
Researchers at Joslin Diabetes Center have made a breakthrough in identifying diseased beta cells in type 2 diabetes by uncovering the role of m6A mRNA methylation. The discovery has significant research and therapeutic implications, offering new insights into how the disease progresses.
Researchers at Goethe University use new super COLTRIMS apparatus to measure minuscule effect on photon momentum. They find electrons receive unexpected additional momentum from magnetic fields, altering tunneling in strong-field ionization.
The National Institute on Aging has awarded a grant to establish the Open-AD Drug Discovery Center, which aims to accelerate the development of new drugs for Alzheimer's disease. The center will develop research platforms and openly distribute tools to test the efficacy of Alzheimer's therapies.
A new study reveals a parasitic disease that mimics visceral leishmaniasis symptoms in people, but doesn't respond to standard treatments. Researchers found the parasite was more closely related to Crithidia fasciculata, which usually infects mosquitoes.
Researchers discovered asymmetrical movement of free electrons in photoelectric effect, enabling better control over electrons and potentially improving chemistry reactions. The study used ultrashort laser pulses to disrupt the electrons' behavior, allowing them to move sideways for the first time.
Researchers at UTA are developing a groundbreaking treatment to accelerate the healing of cranial injuries using live 3D printing and regenerative antioxidant materials. The approach has the potential to shorten healing time and make treatment more accessible for patients.
The American Geriatrics Society advocates for an end to gender-based discrimination in the workforce and care, recognizing its negative impact on public health. The organization's position statement outlines four recommendations to address bias and promote diverse perspectives.
Researchers found that submerging a polymer in water improves its CO2 filtering ability while slightly increasing selectivity. The process transformed the microstructure of the membrane in a low-cost and non-toxic manner.
A randomized clinical trial found that high-dose intravenous vitamin C did not reduce organ failure, inflammation, or vascular injury in patients with sepsis and acute respiratory distress syndrome (ARDS). The study's limitations include underpowered detection of differences and insufficient dosage.
Researchers have identified the gene Xanthophyll acyl-transferase (Xat) as the key to lutein esterification in bread wheat. This process increases carotenoid stability and retention during storage, maintaining nutritional quality. The discovery opens new opportunities for improving cereal nutrition and addressing carotenoid degradation.
A new University of Otago study found that people have varying levels of knowledge about food energy and portion sizes. Inaccurate judgements about these factors can result in overeating and subsequent weight issues. To combat this, the researchers suggest providing more explicit and salient energy labels on food packages.
A doctor, who is also the father of a child with type 1 spinal muscular atrophy (SMA), offers a personal perspective on the benefits of the new treatment nusinersen. The medication has shown significant improvement in his son's condition, allowing him to regain motor skills and autonomy.
A recent study by UCSF researchers found that young adults with food insecurity are more likely to develop disorders associated with obesity and obstructive airway diseases like asthma. Chronic stress from food insecurity can lead to inflammation, insulin resistance and increased risk of mental health issues.
A WVU researcher recorded single neurons in epilepsy patients to study the pre-supplementary motor area's role in visual search tasks. The study found that 40% of neurons signaled target detection, regardless of task format or cue.
Researchers at Johannes Gutenberg University Mainz have synthesized novel liquid crystals that can conduct electrical energy along their length. The materials, dubbed 'power cables', possess an additional advantage: they self-heal if ruptured, eliminating the need for complex repairs.
Research shows that even mild-to-moderate hearing loss in young children can lead to changes in how their brains process sounds. Detecting these problems early is crucial to limit brain changes and improve language development.
A special issue of Current Opinions in Psychology maps the state of mindfulness research, exploring its historical foundations, clinical applications, and social implications. The study reveals that mindfulness can be learned and applied uniquely across different contexts, with mobile apps emerging as a promising platform for deliverin...
John Campbell, a retired UT Extension specialist, was inducted into the National Association of County Agricultural Agents' (NACAA) Hall of Fame for his commitment to community service and effective leadership. He served nine counties as an area farm management specialist and helped develop state-wide programming.
Researchers find that consumers are better at identifying and reacting to deals, constructing 'deals' with unintended value through crowdsourced online forums. This can lead to stockouts, logistical problems, and anti-company sentiment among consumers.
Researchers discovered a novel weapon in bacteria arsenal that mimics common antibiotics, potentially filling gap left by antibiotic resistance. The 'toxic arrowhead' VgrG2b targets cell envelope and prevents division, causing cells to bulge and explode.
Typhoon Mitag has pushed its clouds and precipitation north of its center, extending over the Korean Peninsula and southern Japan. The storm appears to be weakening due to this decoupling of deep convection from the center.
A study by HVTN 105 demonstrated that DNA (DNA-HIV-PT123) and protein (AIDSVAX B/E) combination vaccine regimens induced high magnitude and long-lasting binding antibody responses. The findings showed more rapid potentially protective immune responses when the vaccine regimens were co-administered.
University of Queensland researchers studied human responses to unexpected changes in environment, like falling into a hole. They found that humans use different strategies to stabilize themselves based on the drop height and utilized distal lower-limb joints such as the ankle for energy absorption at low drop heights.
Scientists at the Buck Institute are exploring the genetics of mice that can regrow axons after injury to develop new treatments for human brain injuries and diseases. The researchers will use a new method to identify genetic differences between closely related species, which may hold the key to boosting lifespan or healthspan in humans.
Hurricane Lorenzo, a very large tropical cyclone, is moving towards the northeast at 22 mph. The storm has grown in size, with hurricane-force winds extending up to 90 miles from its center.
A team of researchers is creating an advanced autopilot system that can autonomously evaluate unforeseen circumstances and land a plane safely. The system will combine image processing, on-board computers, and sensor redundancy to defend against catastrophic failures.
A recent study published in Research in Autism Spectrum Disorders found that full-body interaction videogames can foster more social initiation and improve social skills in children with Autism Spectrum Disorders (ASD), particularly when played alone or in pairs.
A new study using FAD tracking data, ocean models and simulation methods reveals the trajectories and potential impact of FADs on fisheries and island nations. The research found that over 2000 FADs wash up on beaches and coral reefs every year, with significant impacts on bycatch species and reef damage.
The new guideline offers evidence-based recommendations for diagnosing and treating community-acquired pneumonia in adults, with a focus on outpatient settings. It suggests using amoxicillin as first-line empiric therapy, while also recommending more microscopic studies of respiratory tract samples to avoid unnecessary antibiotic use.
A team of researchers has fabricated silver nanoparticles that can rapidly change color in response to moisture, enabling fast and reversible switching of plasmonic color in solids. This technology holds promise for applications in product authentication, information encryption, and sensing.
A University of Washington team developed an artificial suction cup that borrows from the Northern clingfish's natural design, performing better than its natural counterpart. The prototype held up to 230 times its own weight and was flexible enough to conform to rough surfaces.
Researchers at Tohoku University have discovered the cellular mechanisms behind jellyfish's remarkable ability to regenerate body parts. The study found that free-swimming adult jellyfish possess actively proliferating cells controlling body-size, tentacle shape, and regeneration.
A UK government-used VPF valuation undervalues human life due to insufficient sample size and invalid interpretation methods. An alternative method called J-value offers an accurate assessment by balancing safety spend against extended life expectancy, valuing a life at £8.59 million.
Commercially available prebiotic supplements can break down in horses' stomachs, leading to inflammation. However, feeding a specific type of prebiotic, Jerusalem artichoke meal, increased bacterial diversity in the entire digestive tract.
Iowa State University researcher Marcus Credé found nearly all power posing studies were poorly designed and failed to compare power poses to normal poses. Only four studies met the criteria, showing that feelings of power diminished when compared to neutral pose.
A new study published in JAMA found that treating septic patients with intravenous vitamin C infusions significantly reduced mortality and improved recovery times. The trial showed a 30% reduction in mortality at day 28 compared to the placebo group, and patients spent three fewer days in the ICU.
Researchers found that early-career failure leads to greater success for those who try again, with near-miss scientists publishing more hit papers than their just-made-it counterparts. The study suggests a counter-narrative to the Matthew Effect, highlighting the value of failure in future career impact.
Researchers at the University of Delaware have invented a bacteria-based application to prevent or mitigate harmful algal blooms, specifically targeting dinoflagellates responsible for red tides. The algicide, embedded in gel beads, is environmentally neutral and can be deployed in coastal waters as needed.
Researchers have developed a series of new catalysts for the asymmetric synthesis of alcohols, which could be used to make high-value chemicals such as pharmaceuticals and electronics chemicals. The new method is faster, cheaper and more sustainable than traditional methods, requiring less material and reducing waste.
Heather Pua, an assistant professor at Vanderbilt University Medical Center, has received a 2019 National Institutes of Health (NIH) Director's New Innovator Award. She will investigate the role of extracellular RNAs in allergic airway inflammation, with potential implications for new therapies and diagnostics.
Researchers attached video cameras and sensors to white sharks to study their underwater hunting behavior. The findings suggest that white sharks actively search and pursue seals in deeper waters at night, contradicting the common assumption of surface-based prey capture during dawn and dusk.
This study reveals how sphingosine-1-phosphate positively influences high endothelial venule function and integrity in lymph nodes. Dendritic cell localization and vascular integrity are maintained through S1P-signalling, ensuring proper immune response and tolerance.
Research published in BMJ Open found a significant association between antidepressant use during pregnancy and an increased risk of gestational diabetes. Venlafaxine and amitriptyline were linked to the greatest risks, with long-term use associated with a 29% heightened risk.
Lindsay Schwarz, a St. Jude Children's Research Hospital neuroscientist, has won the prestigious NIH Director's New Innovator Award for her groundbreaking research on norepinephrine neurons and neural circuits. The award supports her innovative approaches to developing new molecular tools that target specific cell populations.
Biomedical engineer Tara Deans receives $1.5 million grant to develop alternative platelets that can help stop tumor cells from spreading in the bloodstream. Her lab will engineer platelets with proteins that kill cancer cells, inspired by her friend's diagnosis with blood cancer.
Researchers identified specific microRNAs that predict pneumonia complications, enabling early detection and intervention. The study found correlations between microRNA profiles and sepsis and respiratory failure in pneumonia patients.
A modern chemotherapy drug is more effective against advanced prostate cancer than a second targeted hormone therapy, with cabazitaxel extending men's lives by an average of 3 months. The study suggests that cancer's lethal ability to develop drug resistance affects treatment response across precision medicines.
A preliminary study from Children's National Hospital found no significant gluten transfer when tools like the same toaster or knives are used for both gluten-free and gluten-containing foods. Basic kitchen hygiene can further reduce gluten transfer.