Research found that MPO promotes inflammation and inhibits protective mechanisms in perivascular adipose tissue, leading to poorer vascular function. Inhibiting MPO could be a promising therapeutic approach for obesity-related cardiovascular risk reduction.
Researchers at Penn's School of Dental Medicine and Perelman School of Medicine found that ACE inhibitors can inhibit the activity of ACE2, a critical cardioprotective enzyme. This discovery has implications for human patients prescribed these medications, who may benefit from additional ACE2 treatment.
Researchers used phased genome assemblies to show complex chromosomal rearrangements are key drivers of repeated adaptive evolution in a stick insect. The study found that millions of DNA bases were flipped backwards and moved within chromosomes, independently in populations on different mountains.
A new study identifies that the internationally recognized body mass index (BMI) cut-off points overestimate overweight and obesity in male athletes. The researchers propose new cut-off points of 28.2 kg/m² for overweight and 33.7 kg/m² for obesity, taking into account lower body fat percentages typical of athletes.
A Monell Center study found that GLP-1 receptor agonists can effectively manage metabolic complications associated with Bardet-Biedl Syndrome, a rare genetic disorder characterized by early-onset obesity and cognitive impairments. The therapy significantly reduced food intake, caused weight loss, improved glucose tolerance, and normali...
Insilico Medicine's Pharma.AI Day 2025 will showcase the latest AI breakthroughs and updates, including precision target discovery engine PandaOmics and generative biologics platform Generative Biologics. The company aims to accelerate drug discovery and advance life sciences research with its proprietary platform.
A study of over 300,000 adults found that those with diabetes are 25% more likely to lose their health insurance. Insurance instability is particularly concerning for those with complex needs, as many struggle to regain coverage after losing Medicaid or private insurance.
Researchers develop a new coronagraph that can detect exoplanets obscured by light from their parent stars, providing insights into the possibility of life beyond Earth. The device uses spatial mode sorters to isolate and eliminate starlight, capturing images of exoplanets with unprecedented sensitivity.
Wei Kang, a Naval Postgraduate School professor in Applied Mathematics, was honored as a 2025 SIAM Fellow for his contributions to dynamic systems and controls. He is recognized for his work on analyzing, controlling, and estimating nonlinear dynamical systems and their applications.
Researchers at Carnegie Mellon University are developing a VR/AR system to simulate stressful situations, allowing users to practice stress-relief strategies in a realistic environment. The system was tested on a group of participants, who found it helpful in gaining awareness and learning self-sufficiency skills.
Researchers investigated how brains process language during real-life conversations, employing AI to analyze neural activity and linguistic features. They found that speaking and listening engage widespread networks of brain areas in the frontal and temporal lobes, with highly specific patterns changing depending on words and context.
Researchers found that the brain's visual system adapts in real-time to make sense of information, depending on current tasks. This challenges traditional views and opens new approaches for designing AI systems with adaptive capabilities.
A new study led by the University of South Florida reveals a correlation between opioid misuse and domestic violence, with opioid control programs contributing to a 10% reduction in simple assaults. The effect was strongest in states with higher opioid prescription rates.
Arup K. SenGupta, a renowned water scientist at Lehigh University, has been honored with the ASCE Freese Award and Lecture for his pioneering work in ion exchange science and technology. He will present on 'Development and Global Application of Hybrid Ion Exchange Processes' during the 2025 World Environmental & Water Resources Congress.
Researchers found that only about 1.3% of Titan's large rivers have deltas, unlike Earth where nearly every similar-sized river has one. The absence of deltas may be due to rapid sea level changes or strong winds and tidal currents on Titan's coasts.
Researchers at Nagoya University found that patients with high-risk stigmata and invasive nodules in their pancreatic cysts had a significant impact on their survival. The presence of invasive nodules led to improved survival rates after surgery, while those without invasive nodules had favorable outcomes even without surgery.
Scientists at EPFL create a flexible auditory brainstem implant that closely conforms to the curved surface of the brainstem, enabling better tissue contact and reducing side effects. The device has been successfully demonstrated in macaques, showing promising results for high-resolution prosthetic hearing.
A new study published in JAMA Network Open highlights the need for tailored prevention strategies for at-risk women. The research found that less than one-third of women who died by firearm suicide had documented evidence of mental health treatment.
Researchers have found that targeting PGM3 can help stop the growth of glioblastoma, a fast-growing brain tumor. By blocking this enzyme, tumors can be effectively suppressed.
Two previously unknown ribosome-arresting peptides (RAPs), PepNL and NanCL, were identified in E. coli, inducing translation arrest through a unique mini-hairpin conformation in the exit tunnel of the ribosome. This discovery provides valuable insights into deciphering the hidden genetic codes within polypeptide sequences.
Researchers developed a novel anode material combining hard carbon with tin, enhancing energy storage and stability. The composite structure shows excellent performance in lithium-ion and sodium-ion batteries, promising applications in electric vehicles and grid-scale energy storage.
A leadership trap known as the 'accidental dictator' can be avoided by embracing circumscribed empowerment, shared vision, and long-term perspective. Leaders must empower their team members within defined boundaries, engage them in the process of creating a shared vision, and prioritize a long-term perspective to build effective teams.
A new study models cholera transmission after interventions in the Democratic Republic of the Congo, highlighting the importance of environmental reservoirs in maintaining endemic diseases. The research suggests that vaccination may have a smaller impact on preventing transmission compared to water, sanitation, and hygiene improvements.
Researchers at Georgetown University found that claim denials for cancer-related advanced genetic testing increased between 2016 and 2021, despite a recent Medicare national coverage determination. The study analyzed nearly 30,000 claims filed by over 25,000 unique Medicare beneficiaries and suggests uncertainty remains around coverage...
Researchers developed a novel protein, LSUBP, to enhance uranium extraction from seawater. The engineered protein achieves high adsorption capacity, offering a promising new material for effective uranium extraction.
John N. Weinstein, MD, PhD, chair of Bioinformatics and Computational Biology at MD Anderson Cancer Center, has been elected Fellow of the American Association for Cancer Research (AACR) Academy. He made significant contributions to advancing our knowledge of molecular profiles of cancer through multi-omic studies and data analysis.
Researchers have discovered how a mitochondrial pyruvate carrier transports a molecule vital for energy production into the cell's powerhouses. Blocking this process could lead to new treatments for various conditions, including diabetes, Parkinson's disease, and cancer.
A new study by Hokkaido University found that colder temperatures significantly increase the risk of gastroenteritis among Rohingya refugees in Bangladesh's Kutupalong and Nayapara camps. The study reveals a link between temperature changes and gastroenteritis risk, with both extreme cold and heat contributing to higher numbers of cases.
The study reveals that centromeric R-loops play a critical role in ensuring chromosome alignment during oocyte meiotic divisions. Disruption of R-loop homeostasis leads to spindle assembly defects and chromosomal misalignment, highlighting the importance of R-loops in maintaining genomic stability.
A new study by Texas A&M University researchers has revealed insights into Mars' geological history and potential for ancient life. The team analyzed diverse volcanic rocks in the Jezero Crater, providing a window into the planet's distant past and signs of altered olivine.
A serial cross-sectional study found that legalization of cannabis edibles and extracts was associated with an increase in edible cannabis use, cannabis smoking, and overall cannabis use among adolescents. The study highlights the need for stricter policy measures to curb adolescents' access to cannabis edibles and extracts.
A pangenome study has constructed an unprecedented map of wild and cultivated rice, decoding the genetic architecture and diversity of rice. The researchers found 3.87 billion base pairs of novel genetic sequences absent from the single acknowledged reference genome, as well as 69,531 genes spanning the pangenome.
A survey of patients who underwent breast cancer screening mammograms found most support AI's role as a second reader, but concerns about data privacy and bias persisted. Demographic factors such as education and racial background played a significant role in shaping patient perceptions of AI.
This study investigates the protective effect of N-acetylcysteine (NAC) on acyclovir (ACV)-induced nephrotoxicity in adult Wistar rats. The results show that NAC supplementation significantly reduces kidney damage caused by ACV, restoring normal kidney function.
Research explores how climate change affects elk populations, alpine plant communities and bee microbiomes. For example, a study found that food availability, not just overall quality, impacts elk pregnancy rates, while another study showed limited changes in mountain plant species over nearly two decades.
A recent study by researchers from the University of Tsukuba found that cognitively impaired older drivers are less likely to be involved in car-to-car crashes when accompanied by a passenger. The analysis revealed that second-party drivers were more likely to have been accompanied by a passenger than first-party drivers, regardless of...
Research highlights the oncogenic potential of microRNAs in lung cancer, their dysregulation, and functional roles. Dysregulated miRNAs can contribute to tumor progression, metastasis, and chemotherapy resistance.
A novel approach uses oxidative potential to assess the impact of heavy metal-contaminated soils on plants, identifying key metabolic disruptions and biochemical changes. This method offers a faster and more reliable alternative to traditional methods, enabling quicker responses to soil pollution.
A study found that Arctic snow and ice melting triggers an enhancement in the cloud short-wave cooling effect, partially slowing further melting. This new perspective reveals a co-evolution mechanism between clouds, snow/ice coverage, and surface albedo.
Researchers discovered toxic zinc in glassware used for in vitro fertilization (IVF), which inhibited embryo development. By adding chelating agent EDTA or thoroughly cleaning glassware, embryotoxic effects of zinc were reduced.
This study found that inhibiting cyclooxygenase-2 reduces liver ferroptosis and fibrosis by upregulating the Nrf2 signaling pathway. COX-2 inhibition also restored antioxidant defenses in hepatocytes, reducing oxidative stress and lipid peroxidation.
The American Educational Research Association (AERA) has announced the winners of the 2025 Palmer O. Johnson Memorial Award for their article on detecting and mitigating algorithmic bias in college student-success prediction. The authors' work highlights the need for equity in data-driven decision-making in higher education.
A survey study found that more than 1 in 7 adults carried medical debt in 2023, with 1 in 3 forgoing mental health care the following year. Medical debt may exacerbate treatment gaps by raising thresholds for seeking care and eroding patient trust.
Researchers developed models to study EV's influence on human cooperation, revealing regional variability promotes cooperation in resource-poor areas. The findings provide new perspectives for archeological inquiry and insights into modern society's cooperative behavior.
A new study reveals that Douglas-fir introduction has a neutral effect on European biodiversity in most cases, with only rare positive or negative impacts observed.
Researchers developed an algorithm that decodes neural mechanisms of team flow by analyzing EEG data during collaborative gameplay. The study found that individuals with closely aligned brain signatures were more likely to achieve a shared state of deep concentration, leading to improved teamwork and performance.
A new study from Johns Hopkins Bloomberg School of Public Health reveals that people with medical debt are significantly less likely to receive mental health care treatment. The research found that nearly 34% of respondents with medical debt forwent mental health care in the following year, compared to just 6.3% without medical debt.
Researchers discovered a protein associated with Parkinson's disease causes the transition from liquid to solid in microscopic blobs of protein found in human cells. The study's findings provide new insights into the development and progression of neurodegenerative diseases.
Researchers have discovered that pyrvinium pamoate, a common pinworm medication, can inhibit cancer cell growth and reverse neuroendocrine features in Merkel cell carcinoma. The medication also reduced tumor growth in mouse models of the disease.
Researchers from Radboud University Medical Center found that an existing drug can revive immune cells paralyzed by sepsis, a leading cause of death in ICUs. The study provides new perspectives for the treatment of sepsis and may lead to potential treatments for patients with immune paralysis.
Research reveals the mechanism behind peak extratropical cyclone activity in spring East Asia, with intensified low-level jet streams facilitating system formation. This understanding can improve climate predictions and adaptation strategies for the region.
A Phase 3 clinical study found that adding hydronidone to entecavir resulted in significant reversal of liver fibrosis. The trial aimed to identify the antifibrotic effect and safety of hydronidone for CHB patients with significant liver fibrosis.
Chinese scientists enhance adhesion of top layers to improve flexible tandem solar cells' performance by utilizing an antisolvent-seeding strategy. The new approach resulted in a stable efficiency of 24.6%, one of the highest reported values for flexible thin-film solar cells.
Researchers detect anomalous Hall effect in collinear antiferromagnets with non-Fermi liquid behavior, revealing a 'virtual magnetic field' that boosts the phenomenon. The findings open up new possibilities for information technologies and require further experimental confirmation.
A recent meta-analysis found that generative AI's diagnostic accuracy is lower than that of specialist doctors, with an average accuracy of 52.1%. The study suggests that while generative AI has the potential to support non-specialist doctors in diagnostics, further research is needed to improve its capabilities.
A subset of patients with non-small cell lung cancer who discontinued immune checkpoint inhibitor therapy due to immune-related adverse events continued to experience long-term disease control. The median post-discontinuation progression-free survival was 12.7 months, and the median post-discontinuation overall survival was 43.7 months.