Researchers at Baylor College of Medicine have identified a new mechanism that contributes to adult bone maintenance and repair. Periosteal stem cells, previously poorly understood, play a major role in bone healing and respond to mechanical injury and inflammatory molecules, offering potential therapeutic applications for conditions l...
A proteoglycan, glypican (Dlp), negatively regulates type I synaptic bouton formation, postsynaptic GluRIIA expression, and larval locomotor speed. Decreases in Dlp expression increase non-canonical BMP signaling, leading to increases in GluRIIA expression, type I bouton number, and locomotion.
Research finds that community reactions to extreme weather depend on political leanings and resources before the event. Discussion about climate change is more likely in Democratic-leaning communities or those with highly educated residents.
The Graphene Flagship has launched eleven Spearhead Projects to catalyse commercialisation of graphene-enabled products. These projects combine innovative research with industrial ambitions, aiming to boost technology readiness levels and bring graphene-based technologies to market.
Researchers have developed a new approach called MACH, which reduces the training resources required for large-scale machine learning models. By dividing data into smaller buckets and using compressed sensing, the system can process 70 million queries and 49 million products in minutes, compared to hours or days with traditional methods.
A clinical trial found that palbociclib can be safely taken by African American and other women with benign ethnic neutropenia who have advanced breast cancer. The trial showed that 58% of participants had the gene alteration associated with lower neutrophil counts, but none developed life-threatening infections or discontinued treatment.
Researchers at Tohoku University have developed a high-speed spin-orbit-torque magnetoresistive random access memory cell compatible with 300mm Si CMOS technology. The SOT-MRAM cell achieves high-speed switching and robust thermal stability, making it suitable for replacing SRAM in commercial applications.
A recent study found that a combination of chemotherapy and immunotherapy caused serious side effects in 32% of older patients enrolled on a leukemia trial. The findings highlight the need for caution when enrolling vulnerable populations in clinical trials.
A study found that almost 60% of eligible young travelers were not vaccinated due to clinician decision or guardian refusal, despite recommendations from the Advisory Committee on Immunization Practices. The researchers emphasize the urgent need for greater awareness of MMR vaccination benefits for international travelers.
A new study published in BJU International found that short-term exercise can reduce the adverse effects of hormone therapy on cardiovascular fitness and fatigue. Patients who underwent supervised aerobic and resistance training experienced improved cardiopulmonary fitness, reduced fatigue, and enhanced quality of life.
The new law guarantees hospital patients a healthful plant-based option at every meal, nutritionally equivalent to other menu items. Research shows that a diet rich in fruits, vegetables, grains, and beans can help fight various diseases.
A one-year follow-up study of CAR T-cell therapy for relapsed mantle cell lymphoma found that 93% of patients responded to the treatment, with 67% achieving a complete response. The therapy was shown to be effective and viable option for patients with relapsed or refractory mantle cell lymphoma.
Researchers have found a causal link between high blood triglycerides and chronic inflammation, leading to kidney damage and vascular disease. A diet low in fat can significantly extend the life expectancy of patients with diabetes or high blood pressure.
Researchers found that professional drummers have fewer but thicker fibres in the corpus callosum, a brain structure responsible for motor planning. This leads to more efficient brain organisation and better performance in drumming tasks. The study also revealed that drummers' brains are less active in motor tasks.
A study by Princeton University found that people perceive a person's competence partly based on subtle economic cues from their clothing. In nine studies, participants rated faces wearing different upper-body clothing as more or less competent depending on the perceived wealth of the clothes.
A new study has identified areas in the US where investing in conservation today can save billions of dollars in potential future flood damages. The research found that acquiring and protecting lands with a high risk of flooding could prevent devastating losses.
A new book published by international cancer experts offers promising research findings on Latino cancer and strategies for reducing health disparities. The book provides recommendations for creating studies based on subgroups and moving towards precision medicine to address the projected 142% rise in Latino cancer cases by 2030.
Researchers found that fluctuations in the North Atlantic Oscillation have cost New England fishermen their jobs, with an average loss of 16% of fishing jobs in coastal counties. This effect is distinct from other factors affecting the industry.
Researchers at Tohoku University have cracked the code of centipedes' flexible motor control mechanism, enabling them to walk on land and swim in water. The study's findings will aid in developing robots that can adapt to various environments.
A recent study identified distinct gene signatures associated with memory creation, found in cortical and subcortical regions of the brain. These genes play crucial roles in memory processes, immune signaling, neuronal generation, and mRNA production.
The Michigan Medicaid expansion program successfully doubled access to primary care and increased the discussion of healthy behaviors among low-income residents. According to new studies, nearly 90% of enrollees reported reduced stress and worry due to HMP coverage, with many going without dental care they needed before enrollment.
Researchers at McMaster University found that metformin induces the expression and secretion of protein GDF15, which suppresses appetite and may contribute to weight loss. The study opens new avenues for research into the potential effects of metformin on aging and diseases.
A newly discovered penguin species, Kupoupou stilwelli, found on Chatham Island has proportions close to its modern relatives, indicating it waddled on land. The 62.5-60 million-year-old fossil provides insight into the evolution of early penguins and their adaptation to subtropical seas.
A new European research project, HOTMIC, aims to investigate the fate of microplastic in the North Atlantic Ocean. The study's lead researcher suggests that microplastic particles may be transported by microorganisms or marine animals, which could have a significant impact on the marine ecosystem.
A new Northwestern University study found that athletes across various sports have healthier brains due to enhanced processing of external sounds. Athlete brains minimize background noise, allowing for better sound recognition.
Geriatric conditions like frailty and cognitive impairments can worsen in cardiac intensive care units, even with excellent heart care. Early mobilization and addressing polypharmacy may improve patient outcomes.
A new study found a significant shortage of therapists to treat children with autism, with substantial variation across states and regions. The study suggests that higher public education spending and median household income are associated with more certified Applied Behavior Analysis (ABA) providers per capita.
A Stanford-led study found that children with Type 1 diabetes exhibit abnormal brain-activity patterns during cognitive tasks, which worsen with age. The study's findings highlight the need for improved blood glucose control through treatment devices to mitigate potential learning and behavioral issues.
Scientists create 'DNA of Things' technology, storing 3D-printing instructions and other data in everyday objects like plastic rabbits. The method uses DNA molecules, allowing for secure information transfer and hiding in everyday items like glasses or construction materials.
A study on Instagram users' experiences of miscarriage reveals rich descriptions of medical and physical aspects, as well as emotional spectrum, social aspect, and family identity. The findings inform patient care by highlighting the need for clinicians to address emotional needs and redefine recurrent pregnancy loss.
Researchers found a 20-fold increase in simultaneous heatwaves in major crop-producing regions, posing risks to global food production and leading to potential harvest failures. This phenomenon can cause significant economic and societal impacts, particularly in interconnected world regions.
Rickman was recognized for his contributions to computational materials science, including the development of computer simulation methodologies and material informatics. He is a pioneer in understanding high-entropy alloys and their unique thermal and mechanical properties.
Intensive Crisis Intervention (ICI) has been shown to significantly reduce suicidal ideation in adolescents, with a three-month follow-up finding average SIQ-Jr scores decreased from 54.3 to 20.1. The model's family engagement component and focus on developing coping mechanisms are key to its success.
The study ranked Asian Water Towers as the most important and most threatened globally, with the Indus water tower being the most relied-upon and vulnerable. Climate change and geopolitical factors pose significant risks to these systems, threatening the water supply for 1.9 billion people.
A study in ferrets demonstrates a protective humoral immune response to a weakened form of SFTSV after a single inoculation, and no clinical disease or mortality. The findings suggest potential for this live-attenuated vaccine candidate to provide cross-genotype protection against the emerging virus.
A new study estimates heritability and maps relationships among thousands of diseases using electronic health record data. Disease prevalence curves show early onset vs late onset patterns, revealing genetic links between diseases. The team identifies new patterns, including parasitic infections aligning with noninfectious diseases.
A new study found that 77% of girls in mid-Western Nepal still sleep outside in menstruation huts, despite the practice being criminalized in 2018. The tradition, rooted in ancient Hindu customs, exposes women to harsh conditions, including animal bites and smoke inhalation.
The University of Arizona Cancer Center has been awarded $6.85 million to continue its efforts in cancer research, training, and outreach programs serving Arizona Native American communities. The new funding extends the Partnership for Native American Cancer Prevention (NACP) partnership for five years through 2024.
Researchers at the Data Science Institute, Columbia, are designing intelligent headphones that detect sounds of approaching vehicles and send audio alerts to pedestrians. The system aims to counter growing public safety concerns caused by twalking, which has tripled in US injuries and deaths over seven years.
The MagLev method uses magneto-Archimedes levitation to separate and isolate different drugs from sample mixtures, allowing for precise identification. The technique can distinguish between up to seven substances simultaneously and has the potential to complement or replace existing portable drug identification techniques.
NASA used its Aqua satellite to gather water vapor data on Tropical Cyclone Belna, finding highest concentrations of water vapor and coldest cloud top temperatures. This analysis helps forecasters understand the storm's potential for heavy rainfall and track its movement towards Madagascar.
A study by Alexandre Celma-Miralles and Juan Manuel Toro found that humans can detect isochronous beats, regardless of other irrelevant features, similar to rats. The researchers suggest that this ability has ancient evolutionary roots and may rely on timing mechanisms present in mammals.
A three-year study will investigate how the educational experiences of children with special health care needs are affected by pediatric rehabilitation. The researchers aim to develop a prospective process to identify the educational needs of these children that can be implemented across various healthcare settings.
Researchers accidentally isolate a new species of Phytophthora infecting Fraser fir Christmas trees, highlighting potential biodiversity among the genus. The discovery emphasizes the importance of identifying and understanding plant disease species to protect natural environments and agricultural industries.
Japanese researchers have developed a Class 1 CRISPR gene editing system that enables efficient DNA repairs in human cells with minimal off-target effects. The Cas3 protein-based approach achieves superior genome editing efficiency compared to traditional Class 2 systems, opening doors for new therapeutic applications.
A new study from Ohio State University found that people tend to misremember numerical statistics on controversial issues to align with their existing beliefs. When presented with accurate data, participants often flip or distort the numbers to match their preconceptions, even when they're correct.
A new study warns that the world's remaining tropical glaciers will melt away in the next decade, with others following soon after. The glaciers, located between the Himalayas and Andes, are already showing rapid melting, with some losing up to 75% of their surface area since 2010.
Scientists have identified a previously unquantified threat to global food production: systematic meanders in the northern jet stream that cause simultaneous crop-damaging heat waves in widely separated regions. These events can lead to reduced harvests, food-price spikes and kill crops, especially in breadbasket regions.
The study found that cannabis use was approximately twice as common among those with depression in 2017 compared to those without. The prevalence of past 30-day cannabis use among those with depression was significantly higher, especially among young adults.
A new combination therapy of lower-dose chemotherapy and monoclonal antibodies has shown a 98% response rate in older patients with newly diagnosed Philadelphia chromosome-negative acute lymphoblastic leukemia. The three-year survival rate was 54%, with 30 patients in complete remission without signs of minimal residual disease.
Researchers used gene editing and stem cell reprogramming to correct mutations in a human genetic skin disorder, RDEB, in mice. The corrected skin grafts exhibited significant collagen VII deposition and integration, similar to wild-type skin.
Researchers at Nanyang Technological University have elucidated the structure of a key component of respiratory syncytial virus and human metapneumovirus, two closely related viruses causing severe respiratory diseases. The team's findings provide new targets for designing antiviral molecules.
A study from the Salk Institute identified over 2,000 previously unknown small open reading frames (smORFs) in human cell lines, expanding the number of human genes by 10%. These tiny genetic sequences may hold key to understanding human biology and developing new treatments for diseases like cancer and diabetes.
Scientists from Institut Pasteur have identified a key protein associated with ageing, which is progressively depleted in cells leading to senescence. The discovery sheds light on the mechanisms of senescence and its link to cellular ageing, paving the way for potential therapeutic targets.
Researchers propose frameworks to improve laws, civilian strategies, and police response in reducing violent crimes and gun violence. A study found that reducing law enforcement response time decreases civilian casualties by 10-15 percent.
A new study suggests that taking aspirin daily to prevent a heart attack or stroke may no longer be recommended for adults without a history of these events. The study found that the potential benefits of aspirin are similar to its potential harms for most people, highlighting the need for personalized advice from doctors.
Researchers found that direct urban expansion leads to significant habitat destruction, but the broader environmental impacts of urbanization are much greater, with climate change and land-use change driving global biodiversity loss. The study highlights the need for more research on indirect effects in developing countries.
Researchers at GEOMAR Helmholtz Centre for Ocean Research Kiel identify Volcano F as the origin of a large pumice raft drifting towards Australia. The team used satellite images and seismic data to confirm the connection between the volcano and the floating rocks.
A new study describes a 480-million-year-old fossil named Athenacrinus broweri, which helps rewrite the family tree of sea lilies. The fossil's arm structure reveals that modern sea lilies evolved from ancient ancestors with plates in their bodies similar to those found in earliest crinoid arms.
Praying mantises use stereoscopic vision to track objects, but also rely on second-order motion detection for prey capture. This ability helps them locate camouflaged prey and enables target tracking.