Artificial organelles have been integrated into the cells of living zebrafish embryos, enabling controlled release of pharmaceutical compounds. This innovative approach shows promise for treating diseases and reducing side effects.
Researchers discover first mutation in EPO gene causing increased production of EPO hormone, leading to abnormally high red blood cell mass. The mutation reprograms a second mRNA in the EPO gene, resulting in biologically active EPO production and increased symptoms.
A new study has identified a specific structure within memory cells that enables them to respond rapidly to infections and vaccinations. This discovery sheds light on how the body remembers disease-causing pathogens and can react more quickly upon renewed exposure.
Researchers discovered that the fission protein Drp1 is controlled by an internal biological clock, which determines the design of mitochondrial networks and their energy capacity. Impairing this rhythm leads to a decline in energy production, with potential therapeutic applications for diseases like Alzheimer's.
Despite centuries of assumption, a systematic literature review reveals no evidence that water birds transfer fish eggs into isolated bodies of water. The majority of experts surveyed found the theory plausible, but empirical evidence is lacking.
A study by Dr. Patric Diriwaechter and Dr. Elena Shvartsman found that wage increases temporarily boost job satisfaction due to expectations and social comparisons, but this effect fades out within four years as individuals adapt to their new salary levels.
A team of astronomers from the University of Basel has found that satellite galaxies around Centaurus A co-rotate within disc-shaped planes, a phenomenon that challenges the standard model of cosmology. This discovery suggests that these systems are not isolated cases but part of a widespread pattern.
Researchers used a novel lab-on-a-chip to study gene regulation in single E. coli bacteria under changing environmental conditions. The chip allows for the precise growth and behavior of individual bacteria to be tracked over several days, revealing new insights into bacterial adaptation strategies.
A new web-based stress management program has been shown to significantly improve the quality of life and reduce distress in newly diagnosed cancer patients. The online program, developed by researchers from the University of Basel, provides patients with information, exercises, and strategies to manage their condition.
Physicists at the University of Basel developed an optical nanoscope that can image individual atoms and quantum dots with unprecedented resolution. The technique, which works with two-energy level systems, overcomes the wave nature of light limitations, releasing no heat in the process.
Researchers call for regulations to protect human mental privacy and integrity in neurotechnology, citing concerns over dual-use applications. The University of Basel outlines a new framework concept aimed at preventing the weaponization of brain technology.
Researchers from the University of Basel found that gastric bypass and sleeve gastrectomy surgeries result in similar weight loss outcomes, with patients losing two-thirds of excess weight. Additionally, gastric bypass showed better results in reducing symptoms of gastric acid reflux.
A new warm-up program for children's soccer has been shown to reduce injuries by around 50 percent. The '11 + Kids' program, developed for kids aged 7-13, involves a 20-minute warm-up with seven exercises performed at the start of training sessions.
Researchers have discovered that bacteria can inject toxic proteins into their competitors, causing cell lysis and death, and then acquire antibiotic resistance by incorporating the released genetic material. This ability allows bacteria to rapidly develop resistance to antibiotics, posing a significant threat to patients in hospitals.
A proof-of-concept study reveals that mass dog vaccination can eliminate human rabies exposure in Africa. The study, conducted in Chad, demonstrated the effectiveness of a 20-year-old strategy targeting foxes, with over 65% of the city's dog population vaccinated against rabies.
Physicists successfully cool a nanoelectronic chip to a temperature lower than 3 millikelvin using magnetic cooling. They also maintain these extremely low temperatures for seven hours, enabling various experiments close to absolute zero.
Researchers found that mTOR stimulates liver tumor formation through increased lipid synthesis. The study shows how mTORC2 promotes the new synthesis of fatty acids and lipids in hepatocytes, enabling rapid cell growth and energy production.
The protein Trigger factor recognizes a partner with unstable domains to form a stable protein duo. Chaperones like TF help folding of other proteins.
New findings help clarify genetic influence on brain disorders by analyzing 3 million genomic locations, revealing links to schizophrenia and other disorders. The study identifies specific variable locations in the genome that affect gene expression and DNA methylation.
A self-help book based on Acceptance and Commitment Therapy (ACT) has been found to reduce symptoms of stress, burnout, and depression. Participants who used the book showed significant improvement in areas such as stress, burnout, and wellbeing compared to those in a waitlist group.
Scientists at University of Basel find feedback mechanism to maintain insulin production in overweight patients, using ILC2 immune cells and retinoic acid. The study highlights the complex interactions between endocrine and immune cells in regulating insulin release.
Researchers found that exposure to community violence is associated with increased antisocial behavior in children and adolescents, regardless of pre-existing conduct disorder. The study suggests that prevention programs can help break the cycle of violence.
Caries-causing bacteria survive in dental plaque thanks to EPS' calcium integration, which neutralizes toxins and strengthens the biofilm. This process inhibits enamel remineralization, contributing to caries development.
Researchers found a stable general factor of risk preference that affects decisions across different areas of life. This trait shares the psychometric structure of major psychological characteristics and can be measured using self-reports and frequency measures of actual risky activities.
Researchers at the University of Basel have identified a microRNA that inhibits epithelial-mesenchymal transition (EMT), a process linked to tumor cell spread and metastasis. This discovery may lead to new treatment approaches for breast cancer.
Researchers discovered bacteria possess a 'sense of touch' enabling them to recognize surfaces and induce adhesive production in response to mechanical stimulation. This mechanism helps pathogens colonize host cells, making it crucial for understanding infectious diseases.
A study by researchers at the University of Basel and FMI identified specific neuron types in the brainstem that regulate high-speed locomotion. These neurons are intermingled with others that can elicit immediate stopping, and their activation can induce full body locomotion.
A new meta-analysis shows that procalcitonin reduces relative mortality by 14% and antibiotic side effects by 25% in patients with respiratory infections. This biomarker can help medical experts diagnose infectious diseases and tailor treatment strategies.
Anaerobic bacteria can produce vitamin ergothioneine in oxygen-free environments, challenging the previously oxygen-dependent theory. This discovery suggests that ergothioneine may have played a crucial role in early Earth's life forms.
Researchers found that open-label placebos can be effective in treating physical complaints such as chronic back pain and migraine. The placebo effect is enhanced when participants are given a clear explanation of how it works, suggesting that a narrative plays a crucial role.
Researchers have solved the structure of the 'ready to fire' bacterial speargun, a nano-sized weapon that injects deadly toxins into competitors. The T6SS speargun works by rapidly contracting and pushing out a toxic spear, drilling a hole into target cells with incredible speed.
Scientists at the University of Basel created bio-catalytic capsules capable of producing glucose-6-phosphate, a key metabolite involved in carbohydrate degradation and energy storage. The nanocapsules, measuring less than 200 nanometers, can be taken up by cells and may pave the way for new disease treatments.
A new meta-analysis of over 6,500 patients found that antidepressants work better than placebos across various mental disorders, with the difference varying by disorder type. The study also highlights the strong placebo effect in depression and its potential for new treatment concepts.
Physicists have imaged spiral magnetic ordering in multiferroic material bismuth ferrite using quantum sensors. The discovery paves the way for advances in research into these promising materials for data storage devices.
Researchers at University of Basel successfully used mirrors to boost NV centers' photon yield by 50% and emission rate by 100%. This breakthrough paves the way for future applications in quantum information technology.
Physicists from University of Basel create a simple and fast quantum memory that stores photons, enabling ultra-fast data transfer and potentially leading to unconditionally secure communication and super-fast quantum computers. The technology has low noise levels and can be implemented in compact setups.
Michael N. Hall's discovery of the TOR protein has led to a fundamental change in how cell growth is understood, providing critical information for developing anti-cancer drugs. The Lasker Award recognizes his pioneering research on cell growth regulation and its role in diseases such as cancer and diabetes.
Researchers at the University of Basel have discovered that the protein Gcn4 decreases protein synthesis and extends the life of yeast cells. This finding opens new ways to control the aging process and its related diseases.
Scientists at the University of Basel report that shuttling proteins, known as importins, control nuclear pore function, rather than the other way around. Importin alpha and beta cooperate to open and close the pore like a revolving door.
A recent study published in Sleep Medicine suggests that mothers' insomnia symptoms are closely related to their children's sleep quality. Researchers found that children of mothers with insomnia symptoms tend to fall asleep later and have poorer sleep, suggesting a strong influence of maternal behavior on children's sleep habits.
Researchers found that obese people have fewer enteroendocrine cells in the gut, reducing satiety hormones and altering appetite. Surgical weight-loss procedures can repair this disorder by restoring cell numbers and normalizing hormone release.
Researchers at the University of Basel developed a rapid test to diagnose Sp110 protein deficiency, a severe immune defect. The test uses flow cytometry to detect the presence of Sp110 protein in patient blood cells, enabling quick diagnosis in hours.
Researchers from the University of Basel have identified messenger substances that trigger excessive inflammatory responses in infected mice, leading to circulatory failure. Blocking these substances with existing medications may help prevent fatal outcomes in viral hemorrhagic fevers.
A study by the European Center of Pharmaceutical Medicine at the University of Basel compared regulatory requirements for new drugs across 12 countries, revealing significant variations. Harmonization could improve efficiency and reduce prices, making innovative drugs available faster.
Researchers analyzed cattle teeth and bones to uncover diverse farming strategies. The study reveals that Neolithic farmers implemented parallel strategies for grazing cattle, including keeping some close to settlements and others in distant pastures.
Researchers from the University of Basel create a chip that maintains and transmits electron spin information over large distances using electrical voltages. The technique overcomes spin decay, allowing for targeted spin manipulation without information loss.
Scientists couple a nano-trumpet with a quantum dot to detect nanowire motion with high sensitivity. The researchers can influence the wire's oscillation by exciting the quantum dot with a laser, enabling precise control.
Neurons in the brain receive information from large parts of the visual field to form a coherent perceptual image. The study found that neurons are most likely connected if they react to edges on a common axis, mirroring the structure of the visual world.
Researchers at University of Basel developed a new method to measure RNA molecule half-life, revealing most RNAs are short-lived, living less than 2 minutes. This challenges conventional methods and underlines importance of accurate measurements for cell cycle studies.
A new study reveals that praying mantises from 12 species and 9 genera kill and eat small birds globally. The victims include birds from 24 different species and 14 families, with the Ruby-throated Hummingbird being a frequent victim.