The study reveals how the Balbiani body transforms from liquid droplets into a stable core, guiding early embryonic development. The team uncovered the role of microtubules in regulating Bucky ball protein granule movement and organization.
Researchers unveil groundbreaking insights into earthquake nucleation, showing that slow, aseismic motion is necessary and triggers seismic rupture. The study's findings also emphasize the critical role of geometric transitions in controlling nucleation dynamics.
A new study combines science and history to uncover new insights into Greco-Roman medical practices. Researchers recreated Galen's 2nd-century CE dissections, clarifying discrepancies in the text and shedding light on the enduring influence of ancient medicine on modern thought.
Researchers from The Hebrew University of Jerusalem have pioneered the use of metamaterials to replicate the texture and structure of traditional meat. Their novel approach enables the mass production of whole cuts of meat at a cost of $9 per kilogram, making sustainable protein alternatives more accessible.
Evyatar Cohen and Tamir Herzberg's game Breaking News has captivated players with its unique concept, engaging gameplay, and blend of nostalgic and modern elements. The game combines channel-surfing mechanics, visual arts, and narrative to create an immersive experience that addresses critical global issues.
A new method called Annotatability helps identify mismatches in cell annotations and better characterizes biological data structures. This approach enables more precise downstream analysis of biological signals, capturing cellular communities associated with target signals.
A recent study has uncovered the crucial role of enzyme G6PC2 in regulating blood sugar levels by controlling glucagon secretion from pancreatic alpha cells. Genetic variations in G6PC2 impact its expression in alpha cells, and inhibiting this enzyme may provide a new therapeutic strategy for type 2 diabetes.
A new study has found HSV-1 proteins embedded in Alzheimer's brains, linking the virus to tau protein changes. Researchers suggest that inhibiting viral activity or modifying the brain's immune response could slow or stop Alzheimer's progression.
Researchers have discovered a nucleolar complex that plays a pivotal role in maintaining cellular health through protein homeostasis, allowing for the dramatic reduction of toxic effects of Alzheimer's-causing proteins. This breakthrough offers hope for new therapies to slow or prevent neurodegenerative diseases, promoting healthy aging.
A new study by Professor Nurit Argov-Argaman at the Hebrew University of Jerusalem found that small milk fat globules promote beneficial bacteria like Bacillus subtilis, while larger ones trigger biofilm formation. The research highlights milk's natural protective mechanisms and potential to support gut health.
A new study reveals how transcription factors navigate DNA and chromatin structures to determine cellular identity. Researchers discovered novel DNA elements as genomic signposts guiding TFs to specific genetic switches.
A new study reveals the COVID-19 pandemic led to a sharp decline in hospital visits for acute coronary syndrome, particularly among older adults and women. The research emphasizes the need for targeted interventions to ensure access to critical care during future emergencies.
A new study by Dr. Ohad Raveh and Dr. Nathan Goldstein finds that UAP sightings are positively correlated with economic conditions across regions but display counter-cyclical patterns within those regions over time. The research suggests that shifts in attention to extraordinary phenomena may reflect broader fluctuations in public focus.
The Hebrew University of Jerusalem celebrated its final Simon and Ethel Flegg Award Ceremony, recognizing Mosaica and Plugta for fostering unity and collaboration within the Jewish community. The award honors exceptional contributions to dialogue and understanding, inspiring efforts in acceptance and cooperation.
A recent study introduces a new computational approach to analyze architectural remains, uncovering insights that qualitative methods might overlook, including quantification of defined angles in structures as early as the Natufian period. The research highlights architectural diversity during the Natufian and early Neolithic period, s...
A new study finds that parents' perceptions shape twin dynamics, with typically developing twins taking the dominant role over their nontypically developing siblings. The research suggests that genetic similarity and asymmetry in abilities between twins drive dominance imbalances.
Research highlights the critical link between the body's circadian clock and inflammatory bowel diseases (IBDs) such as Crohn's disease and ulcerative colitis. Disruptions in circadian rhythms exacerbate inflammation, suggesting that aligning treatment strategies with natural biological cycles could improve patient outcomes.
Researchers enhanced the Elixhauser Comorbidity Model to better predict key outcomes such as hospital length of stay, mortality, readmission, and escalated care. The improved model has broad implications for healthcare decisions and patient outcomes.
Researchers discovered a neural mechanism that governs fish embryo hatching through the neurohormone TRH. This finding reveals that embryos are not passive but actively make life-or-death decisions, offering new insights into neurobiology and environmental adaptation.
A new study reveals that alternate-day fasting sensitizes key genes and liver enhancers, leading to enhanced ketogenesis during subsequent fasting bouts. The liver adapts to recurring nutritional challenges through a cellular memory mechanism, highlighting the benefits of intermittent fasting for metabolic health.
Two Hebrew University researchers have been selected to join the EMBO Young Investigator Programme, a prestigious initiative recognizing exceptional early-career group leaders in life sciences. The recipients will receive funding and training to foster scientific excellence and interdisciplinary collaboration.
Hebrew University researchers Prof. Dina Schneidman and Prof. Yoel Greenberg have been awarded €2 million European Research Council grants for their innovative projects. Their work aims to transform immune research, advance vaccine development, and revolutionize music theory.
A new legal framework proposes addressing climate change through the lens of unjust enrichment, circumventing challenges of quantifying abstract harms and allowing for accountability without strict proof of wrongdoing. This approach offers a means to address environmental violations even when specific damages are difficult to establish.
A new study finds that individuals with autism spectrum disorder have an increased dynamic range in their neuronal response, resulting in a more detailed but slower response to changes. This increase enables accurate encoding of details but comes at the expense of faster adaptation.
A new study has revealed a hidden pocket inside the TAS2R14 bitter taste receptor, which can recognize and respond to a wide variety of compounds. This discovery could lead to new ways of designing medications that target these receptors, potentially helping to treat conditions like asthma and inflammation.
In 2024, 20 cases of femicide were reported in Israel, with half of the victims being Israeli Arabs. The majority of victims knew their perpetrators, often husbands or family members. Stabbings were the most common method of killing, and only 20% of victims had sought police assistance for prior domestic violence.
Researchers developed a tiny device that creates radially polarized photons at room temperature, improving the efficiency of devices using structured light. The breakthrough enables advancements in communication and optical technology, paving the way for new possibilities in secure communication and quantum applications.
Researchers introduce a new approach for megapixel-scale fluorescence microscopy through complex scattering media, resolving high-resolution images without requiring specialized equipment. This technique efficiently corrects distortions caused by light scattering, enabling clear imaging of dense targets.
A novel method has been developed to infer DNA methylation patterns in non-skeletal tissues from ancient specimens, providing new insights into human evolution. The study found over 1,850 sites of differential methylation specifically in prefrontal cortex neurons, linked to genes crucial for brain development.
Researchers at the Hebrew University of Jerusalem developed a Bayesian metamodeling technique to analyze T-cell activation, revealing intricate patterns in early signaling. The study sheds light on the molecular processes behind T-cell activation and has implications for improving treatments for various diseases.
A new study explores the relationship between democratic attributes and greenhouse gas emissions, highlighting the effectiveness of Direct Popular Voting in reducing emissions. Civil Society Participation is also found to have a significant impact, particularly in countries with higher GDP per capita. The research provides insights for...
A new study reveals that children often begin with holistic learning, identifying whole phrases before breaking them down into parts. This approach challenges the traditional view that language is acquired by assembling smaller parts into larger structures.
A new study introduces the PWAS Hub, a powerful tool that explores gene-disease connections across 99 common diseases. The platform identifies genes linked to specific conditions and provides valuable genetic insights for clinicians and researchers.
A new study developed an innovative approach to combat antibiotic-resistant bacteria by tagging them with a chimeric agent that activates the immune system towards them. This tagging technique helps the immune system recognize and eliminate elusive pathogens, offering a promising new direction for fighting drug-resistant infections.
Researchers analyzed data from southern Israel to find significant electric field changes during heavy precipitation, suggesting early indicators for extreme weather. The study highlights the potential of incorporating electric field observations into weather monitoring systems for enhanced nowcasting capabilities.
Researchers from Hebrew University have identified 12,000-year-old spindle whorls at the Nahal-Ein Gev II dig site, providing key insights into Natufian culture's technological advancements. The discovery predates previous textile tools by 4,000 years and marks an important stage in human innovation.
A new blood test can detect early signs of lung damage caused by antibody–drug conjugates (ADCs) in cancer patients, providing a safer alternative to frequent scans. This breakthrough method analyzes specific markers in circulating DNA, enabling doctors to monitor patients for lung complications without relying solely on imaging scans.
A study by Aliza Fleischer, Yadin Gindin, and Yacov Tsur from the Hebrew University of Jerusalem introduces a new model that integrates recreational freshwater ecosystem services into water allocation decisions. The researchers found that increasing demand for these services leads to significant changes in water diversion, with a 24% r...
A new study suggests that immune system imbalances may trigger and sustain depressive symptoms, particularly in high-risk groups. The review challenges traditional neurotransmitter-focused theories and offers insights into the complex interactions between inflammation and depressive symptoms.
Archaeologists have uncovered a multi-layered archaeological site in the Zeravshan Valley, central Tajikistan, revealing crucial evidence of early human migration and development. The site, known as Soii Havzak, dates back to various periods between 20,000 and 150,000 years ago and offers valuable clues to ancient climate and environment.
A new study found that psilocybin significantly reduced OCD-like behaviors and tic-like head-body twitches in genetically modified mice. The research provides hope for new treatments for these conditions and may offer benefits for patients who have not responded to current therapies.
Researchers have identified a new group of bacterial toxins that can destroy cells of bacteria and fungi without harming other organisms. The study reveals how these toxins are used by bacteria to compete with other microbes, offering exciting possibilities for clinical and biotechnological applications.
A new study by researchers from The Hebrew University of Jerusalem challenges conventional beliefs about decomposition processes in arid environments. Larger insects such as termites and beetles play a crucial role in decomposition, with peak rates during the summer in arid sites.
Researchers introduce a novel computational holography-based method for high-resolution, non-invasive imaging through highly scattering media. The technique drastically reduces measurements required and corrects over 190,000 scattered modes using just 25 holographic frames.
Researchers at the Hebrew University of Jerusalem have developed a highly selective inhibitor for Matrix Metallopeptidase 7 (MMP7), an enzyme crucial for cancer spread and progression. The novel peptide D'20 demonstrates remarkable stability and selectivity, targeting MMP7 while leaving similar enzymes unaffected.
A new study by Prof. Yaron Bromberg and Dr. Ohad Lib from the Hebrew University of Jerusalem has made significant progress in quantum computing through photonic-measurement-based quantum computation. They successfully generated cluster states with over nine qubits at a frequency of 100 Hz, overcoming scalability barriers.
A significant gender rating gap has been discovered in online reviews, with women's average ratings significantly higher than men's, driven by societal pressures to avoid backlash. The researchers emphasize the need for platform changes and societal shifts to create conditions where people feel comfortable sharing their true experiences.
A new method combines confocal fluorescence microscopy with microfluidic laminar flow to detect nanoparticles and viruses quickly and accurately. The approach uses a 3D-printed Brick-MIC setup for sensitivity and specificity improvements, potentially changing virus detection in clinical settings.
A new study identifies regions where gravity dominates, such as the Sloan Great Wall and Shapley Supercluster, suggesting that our Milky Way likely resides in the larger Shapley basin. The research provides an unprecedented look into the gravitational landscape of the local Universe.
The study highlights the role of proteins, polysaccharides, water channels, and metal ions in shaping biofilm morphology. Bacterial biofilms adapt to environmental stressors through complex interactions between cells and molecular processes in the extracellular space.