An expert panel has identified parallels between the current opioid epidemic and the early days of the HIV epidemic. The panel recommends five crucial steps for clinicians treating patients affected by opioid addiction and these intersecting infections, including increasing access to addiction care and developing hospital-based protocols.
Oregon Health & Science University researchers recommend routinely screening and treating patients for opioid abuse when they come to clinics and hospitals seeking other services. This approach can save lives and turn around the national opioid epidemic by addressing opioid use disorder as a chronic medical condition.
Two full-term newborns with ruptured myelomeningoceles developed multi-resistant Acinetobacter baumannii meningitis. They were treated with intravenous colistin, resulting in favorable outcomes. The cases highlight the challenges of treating hospital-acquired infections in neonates.
A study led by Tamara Pico from Harvard University estimates how glaciers moved by analyzing the weight of the ice sheet's impact on topography and river course. The researchers used a model that connects the growth of the ice sheet with changes in the Hudson River's direction, potentially offering new insights into glacier growth.
Researchers found that American journalists tend to trust the actions of their co-workers more than those from other news outlets, and believe they act unethically less frequently. The study's findings suggest ways for newsrooms and writers to improve ethical actions.
A new procedure harnessing ultrasound technology to reposition kidney stones is being tested in emergency patients at UW Medicine's Harborview Medical Center and University Center. The approach could benefit astronauts as well as Earth-side patients, providing quick relief and avoiding unnecessary pain medications.
Researchers discovered that mice, rats, and humans all exhibit the sunk cost fallacy, preferring to continue with a choice despite clear evidence of a better alternative. The study used economic games to test species' willingness to wait for rewards, finding that all three groups became more reluctant to quit as time passed.
Research shows that a pharmacological strategy can alleviate multiple behavioral and cellular deficiencies in a mouse model of fragile X syndrome. Treatment with GSK6A or a similar compound could be a viable strategy for addressing cognitive and behavioral problems in fragile X syndrome.
Scientists estimate 84 remaining Amur leopards in the wild across southernmost border of Primorskii Province in Russia and Jilin Province of China. Camera traps provided more precise estimate, highlighting transboundary movements and differences in population dynamics between Russia and China.
Researchers have identified a critical protein produced by malaria parasites that can be targeted to elicit protection against re-infection. The vaccine, which targets the protein PMIF, has shown promise in mouse models and could potentially prevent transmission of the disease.
Physicists have released most precise prediction of muon magnetic anomaly, taking into account interactions with all known particles. The new calculation comes just in time for comparison with precision measurements at the 'Muon g-2' experiment.
A nationally representative study found that cardiovascular mortality rates increased rapidly in rural India and surpassed urban areas between 2000 and 2015. Younger adults, particularly those born after 1970, are at the highest risk of death due to heart problems caused by narrowing of the heart's arteries.
Research found that strawberry and tomato allergy potential depends on the specific variety, with some varieties exhibiting lower allergenic proteins due to heat sensitivity. The study's results could lead to the development of hypoallergenic tomato and strawberry varieties.
A study at UNC Lineberger Comprehensive Cancer Center found that mailing colorectal cancer screening tests to patients insured by Medicaid increased screening rates for this population. The project resulted in a nearly 9 percentage point increase in screening rates compared to patients who just received a reminder.
Researchers at Texas A&M University found that testosterone treatment can help combat cachexia, a syndrome characterized by rapid or severe loss of fat and skeletal muscle, in cancer patients. Patients treated with testosterone maintained total body mass and increased lean body mass, allowing them to perform daily activities more easily.
Scientists have identified a protein called SIRT7 that protects cells against senescence by keeping certain genes turned off. This function is crucial for preventing age-related deterioration and could lead to therapies targeting cellular senescence.
Researchers at UMBC developed nanoparticles that increase blast trauma survival rates and reduce anxiety. The nanoparticles also protect the brain from damage by reducing signs of inflammatory cells and neural cell death.
Researchers study the impact of self-assessment accuracy on daily functions and treatment in individuals with schizophrenia and bipolar disorder. The goal is to generate empirical evidence about impaired self-awareness and its effects on functional ability.
Research at Harvard Medical School reveals that fruit fly courtship is influenced by the convergence of motivation, perception, and chance. The study found that dopamine levels play a crucial role in directing courtship behavior, with high levels leading to persistent pursuit.
A new method tracks mechanisms causing nerve cell damage in the heart, a previously unappreciated area affected by Parkinson's disease. The research has implications for testing therapies and exploring causes of fatigue, fainting, and falling.
Scientists have discovered a specific sulfate pattern on the cell's surface that allows misfolded tau protein to enter cells, leading to neurodegenerative diseases like Alzheimer's and Parkinson's. Understanding this process could lead to new therapies to halt disease progression.
A new study published in the Journal of the National Medical Association suggests that residential segregation is independently linked with racial disparities in firearm homicides, even when controlling for other inequalities. States with greater residential segregation have higher racial disparities in firearm homicide fatalities.
Research suggests mangroves can reduce elevation loss and promote wetland stability through root production. However, mangrove conversion to mudflats can have long-lasting negative impacts on ecosystem resilience against extreme events.
Researchers suggest looking at both urine and blood for answers in diagnosing monoclonal gammopathy and multiple myeloma. A study found that serum free light chain assays can miss abnormal lambda light chains in the urine, leading to false negatives.
Cecilia Lindgren receives ASHG Mentorship Award for sustained exemplary mentorship, recognizing her wide-ranging impact on mentees' research fields and career paths.
Researchers developed a direct nano-kirigami method to create complex 3D shapes using flat films at the nanoscale. The technique enables precise manipulation of light and can be used for sensing, computation, and biomedical devices. A multidisciplinary connection between nanomechanics and nanophotonics has been established.
Research shows that community college graduates are more likely to select family medicine for residency training and come from diverse backgrounds. Strengthening medical school outreach at the community-college level is recommended to increase physician diversity and access to primary care.
The Virtual Brain neuroinformatics platform is integrating into the EU's Flagship Human Brain Project to promote efficiency and reproducibility in research. The platform will enable researchers to refine computer models, develop efficient simulation technology, and improve study reproducibility.
Researchers propose native state is a 'fortunate trap' that prevents spontaneous folding into fibril state, associated with Alzheimer's and Parkinson's diseases. The amyloid state is more stable thermodynamically, but kinetic barriers prevent its formation.
Researchers at Tokyo Institute of Technology have developed a ruthenium-based perovskite catalyst that exhibits high performance even at low temperatures and is recyclable. The new catalyst overcomes classic limitations, including the need for additives and high reaction temperatures.
Research shows that synapse-specific plasticity is necessary and sufficient for associative fear memory storage, guaranteeing uniqueness to the memory trace. This process enables the selective erasure of fear memory from an engram network without affecting other memories stored in the same ensemble.
Researchers found that PI3Kγ expression increases during T. cruzi infection, essential for avoiding excessive inflammation and controlling heart parasitemia. The enzyme's absence in macrophages impairs their ability to kill parasites and control inflammation.
The National Academies have released a report on the intersection of opioid use disorder and infectious diseases, highlighting the urgent need for integrated treatment strategies. The report suggests five action steps to target both opioid use disorder and its resulting rise in infectious diseases, including screening for OUD, implemen...
A study published in Neurology found that despite rapid diagnoses, diagnostic inaccuracy occurred in 6.9% of patients, but only worsened outcomes in 0.8% cases
Researchers developed a method to create 3D cultures of clustered cancer cells that better mimic tumors, enabling more accurate drug testing. A new NIH grant will model the response of colon cancer cells to anticancer drugs, aiming to identify molecular mechanisms of drug resistance and develop new treatment strategies.
A new study led by Professor Sung-Deuk Choi found that Ulsan, South Korea, is affected by toxic substances in fine dust particles throughout the year. The study analyzed PAHs concentrations in air samples and showed that even in summer, when fine dust concentration is lowest, PAHs remain present.
Scientists have successfully implemented an atomic engineering strategy to individually address closely spaced spin qubits in silicon, achieving dramatically different control frequencies. This breakthrough enables selective addressing of qubits, reducing errors and advancing the development of a silicon-based quantum computer.
A study by La Trobe University found that cutting back on tobacco and alcohol consumption as a population would significantly reduce future cancer deaths. Reducing smoking by half a kilogram less annually per capita could lower cancer deaths by 8%, while reducing drinking by three litres less annually per capita could lower them by 12%.
Researchers found a common magma source connecting the two volcanoes, which led to changes in behavior before and after an eruption. The study provides new insights into volcano interactions and potential hazards in densely populated areas.
Researchers at the University of Leeds grew herbivore dinosaurs' diet by mimicking atmospheric conditions similar to those found roughly 150 million years ago. The study showed that many plant species had significantly higher energy and nutrient levels under high CO2 concentrations.
The Rensselaer project aims to develop an operator-guided, semi-automatic assembly process using industrial robots integrated with multiple sensors. The goal is to improve manufacturing productivity by enhancing the operator's capabilities through advanced robotics and appropriately applying technological strengths.
NASA's Aqua satellite detected scattered thunderstorms with cloud top temperatures near minus 63 degrees Fahrenheit, indicating potential for heavy rainfall. The remnants of former Tropical Storm Beryl are being battered by upper-level winds, limiting further development.
The NSU research team aims to improve therapeutic cell efficiency through manipulation of autophagy, a self-digestion pathway affecting exosome content. Understanding this process can lead to faster wound healing and improved organ regeneration.
A study by Ohio State University researchers found that people make more efficient decisions when they consider the long-term consequences and maximize overall value for the group. By creating psychological distance from a decision, individuals can see beyond immediate considerations and allocate resources effectively.
Researchers at UC Riverside are exploring a hormone-targeting approach to control mosquito reproduction, which is linked to blood feeding. The goal is to develop innovative vector control methods and potentially reduce the spread of diseases transmitted by mosquitoes.
A team of UCLA engineers and scientists discovered a new and potentially highly effective type of weed killer using a genomics-driven approach. The new herbicide inhibits an enzyme necessary for plant survival, providing a promising alternative to current herbicides.
Researchers have calculated the capacity of North American forests to sequester carbon, finding that they have reached 78% of their potential and will only gain 22% more in the next 60 years. This is a critical finding with implications for forest management, climate scientists, and policymakers.
The Southwest Environmental Health Sciences Center has been awarded a five-year grant to continue studying the effects of environmental factors on human health in arid climates. The center will expand collaboration with communities, identify potential health effects from environmental exposures, and reduce hazardous exposures.
Researchers at Jackson Laboratory explore APOEε4 mutation role in Alzheimer's disease, interacting with up to 20 other implicated genes. The study uses diverse mouse populations to understand complex genetic mechanisms underlying the disease.
Jennifer Pazour, assistant professor at Rensselaer Polytechnic Institute, has been selected to take part in the National Academy of Engineering's 24th annual U.S. Frontiers of Engineering symposium. The symposium brings together emerging engineering leaders to discuss pioneering research and techniques.
Davidovits won the award for his outstanding thesis research on turbulence in compressing fluids and plasma, with a focus on novel mechanisms and applications in inertial-confinement-fusion and astrophysical plasmas. His work has significant implications for plasma physics research.
Researchers found that tree shrews have a unique mutation in their TRPV1 ion channel, which lowers sensitivity to capsaicinoids, allowing them to consume chili peppers. This adaptation is thought to be driven by strong selection for this residue due to its prevalence in spicy plants.
Researchers developed a new approach to measuring recreational water quality, focusing on the quantity and type of mammalian feces in the water. They found that ecosystem-specific characteristics, such as freshwater sediment and estuary transport, also play a significant role in determining enterococci concentrations.
A recent study published in Cell Metabolism found that a high-fat diet was the sole driver of weight gain in mice, with no significant impact from carbohydrates or protein. The researchers believe that fat uniquely stimulates the brain's reward centers, leading to increased calorie intake.
Researchers found higher rates of prenatal depression among young pregnant women compared to their mothers' generation in the 1990s. The study suggests that depression may be more common today among pregnant women due to various factors requiring further investigation.
Researchers found that omega-3 fatty acid metabolites, called endocannabinoids, can slow tumor growth and inhibit cancer cell migration in mice with osteosarcoma. These molecules were also shown to kill cancer cells, but not as effectively as other chemotherapeutic drugs.
A researcher at MSU developed an algorithm to improve information security tools by reducing the complexity of scalar multiplication in elliptical curve transformations. The new algorithm achieves a 5% reduction in precomputation stage complexity and a 4% reduction in main stage complexity.
A new study from Washington State University finds that PTSD rates among prison employees are on par with those of Iraq and Afghanistan war veterans. The research highlights the need for targeted interventions to promote resilience in corrections professionals.