A recent study published in Sleep Medicine found that adults with elevated risk of dementia who took at least 5,000 IU of vitamin D daily showed better cognitive function compared to those who didn't. The study also highlighted the significance of timing and the form of vitamin D supplementation.
A systematic review and meta-analysis found that approximately 40% of patients with chronic pancreatitis worldwide develop exocrine pancreatic insufficiency, a condition that can lead to malabsorption, weight loss, and deficiencies in fat-soluble vitamins. Smoking emerged as a significant modifiable risk factor, emphasizing the need fo...
Triboelectric fibers convert mechanical energy into electricity, offering a comfortable and self-powered solution for VR/AR interaction. The fibers can be woven into garments, act as virtual buttons, and visualize sports motions and vital signs, enhancing immersive experiences.
Researchers analyzed 30 years of zooplankton data to identify changes in the lake's ecosystem driven by climate change and invasive species. The study found a shift in dominant copepod groups, with greater abundance and diversity in cyclopoid species in 2012 compared to 2026, which was dominated by calanoid copepods.
A study reveals that the Andes did not stop the spread of Phytophthora palmivora, a cacao killer, as it travels through Colombia's three main regions. The pathogen's genetic structure and virulence show no correlation, highlighting the need for alternative screening methods.
The Tan Family Scholarship Fund at BU Medical School provides $10,000 annual scholarships to six medical students in years two, three, and four. The scholarships are based on financial need and academic standing, and will be renewed for three years.
Analysis of data between 2015 and 2021 reveals organic pollution decreased in 14 countries, while phosphate concentrations fell in 11 of 16 countries studied. However, seven countries are currently in a favorable position, while others, including Spain and Bulgaria, face critical situations.
Researchers at the UPV developed an AI model using graph neural networks to localise and quantify tissue abnormalities in atrial cardiomyopathy. The system achieved 89% accuracy in localising affected areas and 84% in determining the extent of damage.
Nikolaos P. Daskalakis, a BU professor, has been awarded the XXIV 'Vexillum G. Sciacca' International Award for Medical Research for his work on neuropsychiatric disorders. His laboratory focuses on identifying novel mechanisms and therapeutic targets for stress-related mental health conditions.
Researchers developed Metax, a computational tool that accurately identifies and estimates the abundance of microorganisms in complex samples. This improves taxonomic profiling, helping to uncover microbial patterns linked to health and disease.
The Lawrence & Wishart journals portfolio, including New Formations, Soundings, Anarchist Studies, Twentieth Century Communism, and FORUM, will be published by Sage starting in 2027. The journals will continue to publish research and writing on politics, culture, education, and social change, with a focus on critical scholarship an...
Researchers at the University of Missouri have discovered that bullfrogs can generate ketone bodies in their brains, allowing them to continue critical neural functions even when glucose levels are low. This finding could have implications for understanding human brain health and potentially treating neurological disorders.
A new study by the University of Kansas found that popular online educational resources, such as OERs and PBS, present imperialism in a positive light, often using a
Dr. Chris Morrison's research aims to understand how the brain detects changes in protein intake and adapts to dietary protein restriction. The study will focus on a specific population of neurons in the hindbrain that respond to FGF21, a hormone produced by the liver in response to protein restriction.
The portal will support 35-40 university programs and centers nationwide, serving over 50 entities and facilitating connections between researchers, industry partners, and government representatives. NJIT's Center for Translational Research has already supported four startups and over 45 funded projects, including OppyAI and PFASolve.
A new study from the University of Georgia found that people who rely on social media for investment advice feel more confident in their knowledge but struggle to answer basic questions. Traditional media sources, on the other hand, are linked to higher actual knowledge and confidence.
A new study analyzing 43,000 English-language newspaper articles reveals a highly stratified AI narrative, with the US and Europe dominating authority and China appearing as a rival. The research highlights an unequal distribution of narrative authority, with some actors positioned as legitimate authors and others as recipients or obje...
University of Houston researcher Mingfu Wu has received a $3.1 million NIH grant to investigate left ventricular noncompaction, a serious heart condition that can lead to heart failure and abnormal heart rhythms. The study aims to uncover a common mechanism behind different genetic causes of LVNC and potentially identify new targets fo...
A new study suggests that Enceladus's icy vents may concentrate organic molecules and molecular biosignatures into individual grains, making them easier to detect. Researchers propose that the process could aid in the search for life on the moon.
A new study analyzed 500 spear points to understand how early humans in the Tennessee River Valley region adapted to unfamiliar environments, using resharpening techniques to manage resources. The research found that the Clovis groups were more likely to resharpen spearheads, indicating a concern for resource management, while the Cumb...
A new study found that couples who receive emotional support from their partners experience reduced stress spillover from financial worries. Emotional support was a key factor in managing financial stress, while problem-solving alone was less effective. The study suggests that a supportive partner can act as a buffer against financial ...
A study by the University of Bonn shows that Bolsonaro's statements opposing forest conservation accelerated deforestation, with up to 1,700 square kilometers of forest destroyed due to the power of words. The researchers found that the effect was strongest in areas with high agricultural returns and restricted nature conservation policy.
A University of Michigan study found that nearly every incarcerated male youth experienced prior physical abuse, with 70% exposed to sexual abuse. The study also revealed that 85% of teenagers had a learning disability, a mental health condition, or both.
A large Medicare analysis found that depression is associated with higher cancer mortality, while psychotherapy soon after diagnosis reduces cancer risk. Patients with depression had a 21% lower risk of cancer-specific mortality after receiving psychotherapy within four weeks of their diagnosis.
A new study finds that exposure to birdsong soundscapes or forest landscapes reduces physiological stress, with independent physical health benefits. Spending time in the forest landscape reduces heart rate, while listening to birdsong increases heart rate variability, indicating reduced stress.
Researchers found face-centered cubic γ-Fe in lunar soil samples, which can preserve magnetic information from different stages of lunar impacts. The discovery expands our understanding of ancient lunar magnetism and may provide new insights into the Moon's evolution.
Research reveals that nearly half of childhood cancer survivors experience symptoms of anxiety or depression as adults. The study found that cognitive functioning, psychological symptoms, and fatigue were significantly affected, with 28% reporting difficulties with cognitive functions.
An international review found a link between insomnia and a higher risk of stroke, with a 26% increased risk, as well as hospital admissions. Insomnia was also associated with dementia, depression, and suicidal behaviour, but the results were not consistent across all endpoints.
Researchers have identified a transient phase during which metastatic seeds are particularly vulnerable to elimination using three drugs, two of which are already approved. This discovery opens a potential route to stopping the disease before it becomes clinically apparent, paving the way towards prevention and potentially preventing r...
Adults with hard-to-treat epilepsy who used cannabis most days had more seizures and became resistant to antiseizure medications compared to nonusers. The study suggests cannabis use is associated with more severe epilepsy, but cannot establish causation.
The book examines how emerging technologies are reshaping the workplace, supporting human-centric workplaces and sustainable business practices. It explores unified communication technologies, artificial intelligence, and other digital technologies in business transformation and sustainable development.
The book explores eutectic mixtures as a strategy to improve API solubility and bioavailability. It covers fundamental science, preparation methods, characterization techniques, and applications in drug delivery.
A prospective study found that stereotactic radiosurgical capsulotomy significantly reduced symptoms of major depression and thoughts of suicide among patients with severe, treatment-resistant psychiatric illness. Benefits were largely sustained over a median follow-up of more than three years.
A Phase III trial found that delivering focused radiation therapy over three to five sessions after surgery for a large brain metastasis reduced cancer recurrence at the surgical site. Fractionated stereotactic radiosurgery also showed a trend in controlling brain metastases that had not been removed surgically. Median overall survival...
Researchers at the Canadian Hydrogen Intensity Mapping Experiment (CHIME) have successfully mapped the earliest glow of hydrogen gas from deep in the universe's past using only its own data. This breakthrough enables a faster, less expensive method for studying dark energy, a mysterious force driving the universe's expansion.
Neuroscientists at Northwestern University discovered that response speed on exhalation is faster than on inhalation by 41 milliseconds. This study is the first to measure response speed during all phases of respiration, including pauses between breaths.
In a mouse study, researchers found that blocking the immune response to tau protein can prevent brain cell death in Alzheimer's disease. By injecting an antibody that blocks CXCR3, they reduced T cell infiltration into the brain, preserving more brain tissue and reducing nerve cell damage. This approach offers a new strategy for treat...
A phase 3 trial found that delivering focused radiation therapy over three to five sessions after surgery for a large brain metastasis reduced cancer recurrence and improved survival. Patients who received multi-session treatment lived nine months longer than those treated in a single session without significantly increasing side effects.
A randomized phase 2 trial found that five treatments of stereotactic body radiation therapy (SBRT) better preserved physical function and reduced fatigue compared to 28 treatments of conventional radiation therapy with chemotherapy. Rates of cancer remaining in lymph nodes did not differ significantly between the groups.
Researchers identified BRSK1 gene variants as a diagnosis for a rare neurodevelopmental disorder, characterized by developmental delays, neurological symptoms, and variable expressivity. Fruit fly studies connected the gene to the human condition, revealing essential role for BRSK1 in normal nervous system function.
Patients with small cell lung cancer and brain metastases lived 17.4 months with radiosurgery, compared to 8.6 months with whole brain treatment. Radiosurgery was associated with a 40% lower risk of death. The study challenges the long-standing reliance on whole brain treatment for SCLC brain metastases.
A randomized trial found that five-treatment stereotactic body radiation therapy (SBRT) provided excellent long-term cancer control and better urinary continence and sexual function compared to surgery. SBRT offered clear advantages for urinary continence and sexual function, with 91% of patients remaining free from biochemical or clin...
Scientists discovered that a temporary change in gene regulation can be inherited for at least 15 generations in C. elegans without altering the DNA sequence. This epigenetic inheritance occurs through a succession of mechanisms, allowing organisms to respond to changing environmental conditions.
A phase Ib/II trial evaluated the triple combination of famitinib, dalpiciclib, and fulvestrant in HR+/HER2− breast cancer, meeting initial efficacy targets with a confirmed objective response rate of 51.9%. However, the regimen showed no superiority over standard first-line treatments and was terminated early due to safety concerns.
Researchers at NYU Abu Dhabi found that a cancer-causing gene can trigger different responses in cells, with some helping to prevent tumors while others may contribute to their development. The study identified different types of cellular senescence, which can be targeted with senolytic drugs to eliminate cancer-causing cells.
The UVA Weber Symposium will discuss the latest research and advancements in metastasis, a complex area of cancer research and care. The event will bring together top scientists and physicians to present findings on cancer metastasis, genetics, and treatment considerations.
Dr. Pradeep Natarajan's innovative research has transformed the understanding and prevention of cardiovascular disease by identifying genetic mechanisms and developing polygenic risk prediction tools. His work has also accelerated the development of novel therapeutic targets for cardiovascular disease.
A community-based approach to vaccinating dogs against rabies significantly increased vaccination coverage and reduced costs compared to traditional annual campaigns, maintaining herd immunity and protecting children from deadly infections. The study, led by WSU, suggests a cost-effective solution to prevent human infections.
Researchers found that a mutation in the OCA2 gene caused changes in pigment cells, eye formation, and dozens of other genes in zebrafish embryos. The study suggests OCA2 may play a wider role in development beyond producing melanin, which could help explain vision problems and other complications associated with albinism.
Wiley has launched two new research journals, Advanced Medicine and Advanced Healthy Aging, as part of its expanding Advanced Portfolio. The new journals aim to elevate breakthrough science that impacts lives, reflecting Wiley's commitment to accelerating science that addresses humanity's most pressing challenges. Led by expert editori...
The study analyzed 450 years of herring catches in the Baltic Sea, finding that climate change, overfishing, and social change contributed to the fishery's collapse. An interdisciplinary approach reveals that considering ecological, economic, and social factors is crucial for sustainable fisheries management.
Researchers at CUNY ASRC discover stable, repeating wave patterns in hyperbolic materials, allowing for new approaches to controlling energy, information, and communication signals. The findings have parallels with ocean waves and nanophotonics, enabling the design of wave behavior rather than simply observing it.
A new study highlights the importance of combining source reduction with cleanup of legacy macroplastics to prevent microplastic accumulation. The study found that halting plastic inputs by 2050 could reduce cumulative ocean plastic by 51.4% but would still leave significant amounts of microplastics behind.
A new study found that cancer cells selectively chip away gene-rich sections of the Y chromosome, triggering ripples that regulate tumor growth. The Y chromosome erosion was found to be acquired over time, rather than inherited, and was linked to increased mortality from certain cancers.
Researchers developed a self-powered, flexible neuromorphic sensing platform that mimics human tactile perception, demonstrating hierarchical memory processes and spike-rate-dependent plasticity. The device operates entirely without an external power source, converting mechanical stimuli into electrical signals.
Scientists at Queen Mary University of London discovered a way to overcome cell's natural defences against self-amplifying mRNA vaccines, enabling the production of significantly more of their target protein. This innovation could provide longer-lasting protection at lower doses, opening new possibilities in gene therapy, cancer immuno...
Researchers at MIT have found a way to stabilize lipid nanoparticles used to deliver RNA vaccines, making them more heat-resistant. This breakthrough could allow for wider distribution and enable novel administration methods like microneedle patches.
Researchers found that AI chatbots give users a uniform range of information, similar to a conventional web search, but with a narrower scope. The study's authors warn of 'knowledge collapse' as language models become increasingly trained on AI-generated text, potentially reducing diversity and nuance.
A UBC study reveals consumers use product shelf lives as a mental shortcut to determine naturalness, leading to a preference for shorter-shelf-life foods. This phenomenon can result in unnecessary food waste, as consumers overestimate the relationship between shelf life and naturalness.
A new study in the Journal of the American College of Surgeons reveals that 15 million Americans live in a county with no general surgeon, with 951 counties having no surgeon in any of 12 surgical specialties. The study provides an interactive data visualization tool for patients, clinicians, and policymakers to access county-level data.