A study published in Translational Psychiatry suggests that low-dose minocycline may help treat panic disorder by reducing inflammation in brain cells. The antibiotic was found to have a similar effect to the commonly prescribed medication clonazepam, with lower doses required to achieve similar results.
Researchers developed a new method to predict debris flows in post-fire landscapes, incorporating vegetation recovery, which reduces unnecessary warnings and improves accuracy. The updated method reflects changes in soil absorption and plant water uptake after wildfires, providing more accurate hazard maps and rainfall threshold guidance.
The DAMPE satellite has identified a universal feature in the energy spectra of primary cosmic ray nuclei, revealing that spectral softening occurs around a rigidity of about 15 TV. This observation strongly supports models explaining the acceleration and transport of cosmic rays based on their rigidity.
Jupiter is found to be about 8 km less wide at the equator and 24 km flatter at the poles, requiring an updated understanding of the giant planet's size and shape. This research has broader implications for studying gas planets in general and provides new insights into Jupiter's powerful winds and interior structure.
Researchers found that melatonin increased vascularization and reduced apoptosis in ovarian grafts, improving their viability. The study used an absorbable sponge to apply melatonin to autologous ovarian tissue transplants in rats, revealing its potential as a treatment option for fertility preservation in young cancer patients.
A new optimization framework helps food banks deliver food more efficiently by accounting for variables such as food availability and household demand. The tool has been incorporated into an app that can also be used by businesses to address delivery logistics challenges.
A new camera-only visual odometry system uses prebuilt colored point cloud maps to deliver accurate and robust localization in GNSS-challenged environments. The system reduced absolute trajectory error by up to 95% compared to existing methods, while maintaining near real-time efficiency.
Researchers at KAIST have developed a novel diagnostic technology that can distinguish multiple viruses and variants by controlling the speed of CRISPR gene scissors. This method, called kinetic barcoding, interprets differences in reaction speeds as signal patterns to identify different viruses.
A naturally occurring fatty acid called geranylgeranoic acid (GGA) has been discovered to disrupt the ability of MRSA bacteria to stick to human molecules and detect their environment, making it harder for them to cause disease. Researchers tested GGA in mice and found it prevented skin lesions and reduced infection severity.
Researchers found that NRG4, an adipokine secreted by white adipose tissue, suppresses breast cancer metastasis via ERBB4-YAP1 signaling. The study also showed that higher NRG4 levels correlate with improved patient survival outcomes.
A team of 14 West African Master's students, accompanied by experienced scientists, will conduct research at depths of up to 4,900 meters on the POLARSTERN research vessel. The 'Floating University' program aims to document long-term changes in the ocean and investigate marine biodiversity.
Researchers from the University of Birmingham have developed a novel perovskite catalyst that can produce substantial yields of hydrogen in a temperature range of 150-500°C, and be regenerated at temperatures between 700 and 1000°C. The process is more cost-effective than green or blue hydrogen production methods.
A study published in Pediatric Research demonstrated the safety of intranasal breast milk therapy in brain-injured newborns. The therapy was found to be effective in supporting nervous system regeneration without causing any adverse effects.
A study in Nature reveals a sharp increase in wild meat consumption across Central Africa, driven by urban populations. The total annual biomass of wild meat consumed has increased from 0.73 million tonnes in 2000 to 1.10 million tonnes in 2022.
A team of researchers has created the first draft of a genetic interaction map, covering about 2.5% of all possible gene pairs in the human genome. The map reveals conserved principles and potential targets for human diseases, including drug targets and genes mutated in human diseases.
Scientists have successfully sent single, coherent photons in the telecom band, overcoming a long-standing challenge. This breakthrough enables the integration of quantum technology with existing fiber infrastructure, opening up applications for secure communication and computation.
A genetic atlas of a healthy human liver at 2 microns resolution shows eight distinct regions with unique roles, differing from other mammals. The findings help explain why certain liver regions are vulnerable to diseases like fatty liver disease and liver cancer.
Researchers found that improved lighting design combined with modern LED technology can reduce household energy use and enhance comfort. The study showed a 15.3% reduction in energy consumption by optimising lighting planning and positioning using software-based approaches.
A protein called Teneurin 4 directs neuronal migration through mutually exclusive pathways, regulating adhesion to fibres and enabling faster movement. The discovery improves understanding of brain development and offers insights into neurodevelopmental disorders.
Scientists found that the brain adapts to noise-induced damage within 24 hours by increasing excitability and inhibitory inputs in the superior paraolivary nucleus. This enables the restoration of critical timing information for sound processing, despite diminished sensitivity to quieter sounds.
A new publication proposes a polarization-guided diffusion prior model to remove eyeglass reflections. The method, PDPrior, achieves robust removal across diverse scenarios without relying on training data or ground-truth images, resulting in improved face image quality and accuracy.
New technologies are shifting healthcare towards proactive care, using AI for early heart disease detection and miniaturized CRISPR-based diagnostics. These innovations enable seamless integration of existing medical screenings and provide laboratory-grade accuracy in a portable format.
Researchers have discovered that ice has been gradually accumulating on the Moon's poles for at least 1.5 billion years, with ancient 'cold traps' acting as efficient ice-traps for billions of years. The study identifies regions like Haworth Crater as prime targets for future landed missions to find water ice.
A long-term study finds that children in infant care institutions had a 48% higher risk of mortality and shorter life expectancy than those raised at home. The research highlights the importance of affection and stimulation in early childhood, revealing lifelong consequences for those who experienced institutional care.
The new guideline provides evidence-based recommendations for 26 diseases, including pigmentary disorders and skin rejuvenation. The guideline aims to standardize clinical practice in laser and aesthetic medicine, improving treatment outcomes and safety.
Researchers at Garvan Institute of Medical Research discovered key immune cells malfunction in mevalonate kinase deficiency (MKD), a rare but devastating autoinflammatory disorder. Current treatments targeting inflammatory signals produced by macrophages fail in half of patients, but JAK inhibitors may provide relief.
A large cohort study found a modestly increased risk of nonarteritic anterior ischemic optic neuropathy associated with GLP-1 receptor agonist use. In contrast, SGLT2 inhibitor use was not linked to an increased risk. The findings warrant heightened vigilance for GLP-1 RA users.
Researchers have captured an unprecedented view of gene transcription by observing RNA polymerase mid-reaction. The findings provide a universal blueprint for gene expression and clarify how the enzyme initiates its core reaction through a water-mediated mechanism.
The LHAASO collaboration has detected ultra-high-energy (UHE) gamma rays from a gamma-ray binary system, LS I +61° 303. The discovery suggests that high-energy protons are accelerated and collide with the dense surrounding stellar wind, producing these UHE gamma rays. This finding provides critical evidence for gamma-ray binaries as po...
A new study found that targeted maternal screening can prevent adult T-cell leukemia/lymphoma, a rare and aggressive cancer caused by human T-cell leukemia virus type 1. The research identified high disease rates among non-Hispanic Caribbean-born US residents, particularly in Florida and New York.
Researchers have discovered a new weight-loss mechanism that eliminates the need for GLP-1, reducing gastrointestinal side effects and increasing treatment tolerability. This breakthrough offers hope for patients who struggle with adverse reactions to existing obesity medications.
Researchers at Vanderbilt University Medical Center discovered that enterotoxigenic Bacteroides fragilis reshapes intestinal cell metabolism to support its growth, causing diseases like diarrhea and colorectal cancer. The study provides new possibilities for intervention by targeting metabolic interactions between host and microbes.
Researchers propose atomically dispersed U−O−Ti bimetallic active sites for high-efficiency PEC OER catalysis, achieving a 3.82-fold enhancement compared to pristine TiO2. The material exhibits excellent structural stability and operational safety.
Researchers have developed a non-toxic, stretchy hemp-derived thermoplastic that can extend up to 1,600% of its size. The material has a high glass transition temperature, making it suitable for producing transparent plastic films, coatings, and other common materials currently made from petroleum-based materials.
New models reconstruct the movement of faults during the 8.8 magnitude Kamchatka earthquake, revealing limited shallow rupture and affecting tsunami risk. The study provides valuable insights into predicting giant earthquakes and protecting coastal communities.
Researchers developed an interfacial buffering strategy to address solvent-induced damage in pseudo-planar heterojunction organic solar cells, achieving a power conversion efficiency of 20.21%. The buffer layer preserves the structural integrity of the donor layer and maintains a well-defined heterojunction interface, facilitating effi...
Researchers developed a highly homogeneous population of stem cell memory T cells that exhibit superior expansion and persistence, enabling complete responses at low doses. The study showed a favorable tolerability profile and demonstrated the separation between beneficial effects and toxic consequences.
Researchers used cryo-electron microscopy to visualize individual water molecules and metal ions within RNA polymerase II, revealing their active role in DNA transcription. The study provides a new understanding of how genetic information is read and expressed, challenging the traditional 'protein-centered' view.
Termites became the backbone of tropical ecosystems after two diversification pulses following global extinctions. The traits that define modern termites, such as soil-eating and fungus agriculture, emerged in distinct pulses about 30 million years apart, according to a new study published in Current Biology.
Researchers have identified a gene, eIF4G2, crucial for keeping adult intestinal stem cells stable and functional. The study reveals that the gene plays a vital role in regulating protein production and maintaining stem cell identity.
Researchers found that suppressing the Integrated Stress Response (ISR) pathway in fruit flies extended their lifespan. The study contradicts previous theories suggesting mild stress might increase longevity. By understanding how ISR affects aging, scientists may develop pharmacological treatments to slow down the aging process.
A new study from Karolinska Institutet found that small abnormalities in blood sugar, lipids, and inflammation years before pregnancy are associated with an increased risk of high blood pressure during pregnancy and pre-eclampsia. The findings may contribute to earlier risk assessment and preventive measures.
A study analyzing 2,668 angiosperm species found that evolutionary relationships explain the largest share of variation in fruit volume. Climate influences this pattern, with temperature modulating phylogenetic constraints on fruit volume in different plant groups.
A new strategy has created 'living plastics' that self-destruct on command, using activatable microbes to break down material within a week. The breakthrough could lead to the development of triggerable spores in water to tackle plastic pollution.
The University of California and JMIR Publications have extended their institutional membership agreement, reinforcing a commitment to advancing open science. The multi-year extension supports over 450 articles published under the agreement, making open access publishing more equitable for UC researchers.
The University of Oldenburg is building a unique research facility to study animal navigation and magnetoreception. The NaviGate building will offer conditions worldwide for addressing current questions in animal navigation research, sensory biology, and neurosensorics.
The university generated an 8% increase in economic activity, creating 12,603 jobs statewide and supporting a regional economy of $1.69 billion. Binghamton University's expansion and student spending also contributed to the growth, with faculty members holding top degrees in their fields.
Snow cover on Greek mountains has declined by 58% over the past four decades due to rising temperatures. The research found that warmer air causes more precipitation to fall as rain instead of snow at high altitudes.
Researchers identified a new class of Streptomyces-produced toxins that are toxic to insects but not humans, with potential applications in medicine, agriculture, and biotechnology. The discovery suggests ancient bacteria may have played a role in shaping human disease.
Researchers analyzed genetic data from 1.4 million women, identifying 80 genome regions linked to endometriosis. The study provides a comprehensive view of the disease's pathophysiology, highlighting its complexity and multiple contributing biological processes.
Researchers have developed a nanoscale tool that can capture and precisely position membrane proteins, essential for life and target of many modern medicines. The DNA Origami-Constrained Nanodiscs (DOC-NDs) approach combines two advanced techniques to create tiny structures that hold individual proteins with remarkable accuracy.
A new study reveals that wildfires in the Western US have decreased by 28% over the past three decades, with fires starting from natural causes declining more than those caused by humans. The findings suggest that higher population densities lead to fewer fires, while adding people to less populated areas makes blazes more common.
A physics-inspired model suggests that spending above $1.8 million in US House races leads to increased polarization without changing the election outcome. Below this threshold, social dynamics shape outcomes, while higher spending only deepens polarization.
Researchers developed a lattice-matching strategy to address charge transfer efficiency and selectivity issues in traditional photoelectrocatalytic systems. The resulting composite photoanodes achieve high DHA selectivity and glycerol conversion rates, demonstrating strong potential for industrial application.
A new study from Virginia Tech found that task switching in transplant surgeries increases one-year mortality rates by 14.8 percent, highlighting the need for efficient scheduling and workflow changes to minimize risks. The research also suggests that recovery time and surgeon experience level can mitigate these effects.
A new study uses local news to assess wildlife poaching in Romania, revealing the roe deer as the most frequently poached mammal. The research highlights a darker side of human-wildlife conflict and underscores the need for community mindset shift and policy reform.
A new photocatalytic system with enhanced activity for benzimidazole synthesis and H2 production has been developed. The defect-engineered Pt/Nb2O5-VO photocatalyst promotes dehydrogenation of ethanol to form radicals, which then facilitate the selective synthesis of desired products.
A new tool can predict an individual's risk of developing 18 obesity-related diseases, identifying those at highest risk for earlier intervention. The OBSCORE model uses 20 commonly collected health measures to provide a more accurate and personalized way to identify individuals at higher risk.
Researchers at CUNY ASRC have uncovered a metabolic switch that influences the formation of myelinating cells, helping shape brain development. The study reveals that glucose levels act as a signal directing behavior during development and can be harnessed to protect myelin in the developing brain and promote repair in disease states.
The study demonstrates that the T1GRS tool can identify children and adults at high risk for Type 1 diabetes earlier than current methods, enabling preventive measures before the disease develops. The researchers grouped individuals into four sub-types based on genetic features, each with unique clinical profiles and outcomes.