Researchers found that patients with advanced bladder cancers and FGFR3 mutations respond to immunotherapy just like those without the mutation. The study's findings suggest that FGFR3-mutated tumors can benefit from immunotherapy treatment, providing a new option for patients who previously had limited treatment options.
The NIH has renewed grants for seven regional IeDEA centers, awarding $20.8 million in funding to analyze health data from over 2 million people with HIV. The program aims to accelerate progress toward ending the pandemic by addressing local, national, and global questions about illness and death in people with HIV.
Researchers found that α-syn fibrils spread through lysosomes, impairing their function and allowing the seeding of soluble α-syn. This process creates a hub for the propagation of disease pathology, shedding light on a crucial mechanism in Parkinson's disease.
Researchers developed a cutting-edge method to analyze how individual immune cells respond to Mtb, the bacteria that cause tuberculosis. The study found an almost perfect correlation between the fitness status of the bacterium and the transcriptional profile in the host cell.
A study published in Scientific Reports found that patients with a history of malnutrition are more likely to experience severe COVID-19 outcomes, including death and mechanical ventilation. The research suggests that public health interventions targeting malnutrition may help mitigate this increased risk, particularly among older adults.
A team of researchers from HKU has developed a transferrable and integrative type I CRISPR-based platform that can efficiently edit Pseudomonas aeruginosa, a superbug capable of infecting various tissues and organs. The technique enables rapid identification of resistance determinants and development of novel anti-resistance strategies.
Researchers discovered that CaMKII is a key regulator of the survival of retinal ganglion cells, which process visual information. Gene therapy reactivating CaMKII provided robust protection against vision loss in multiple disease and injury models.
Researchers found that people tend to express themselves in terms of support instead of opposition on social media, regardless of the opinion's positivity or negativity. This phenomenon holds true for various topics, including gun control, same-sex marriage, and self-isolation during COVID-19 outbreaks.
Researchers developed a new anode material that prevents volume change in lithium-ion batteries, leading to improved cycle stability and rate capabilities. The material, composed of manganese selenide nanoparticles anchored in three-dimensional porous carbon nanosheet matrix, demonstrates superior electrochemical properties.
The ASMBS Foundation has awarded two research grants totaling $50,000 to investigate the impact of COVID-19 on adolescents with obesity and the effects of cannabis use after bariatric surgery. The studies will help improve the understanding of these conditions and develop effective therapies.
SYNB1618 demonstrates dose-responsive, non-saturated increases in gastrointestinal Phe consumption, suggesting therapeutic potential for Phenylketonuria (PKU). A mechanistic model predicts SYNB1618's function in PKU patients and informs clinical development.
The University of Maryland has developed a new hypertension management program for older adults, integrating the DASH diet with physical activity and self-management. The program aims to improve knowledge, access, and self-monitoring skills for this demographic.
Researchers found that stronger early-life social connections and maternal care correspond to lower adult stress hormone levels and fewer DNA modifications. This study suggests that early experiences have a lasting impact on health and stress response in wild animals.
A doctoral student at Texas A&M University has designed a chip that can revolutionize data rate for processors by utilizing photons. The chip operates at higher speeds with higher data rates compared to previous generation of chips, and is capable of reaching nearly five times the bandwidth.
Researchers will investigate how air pollutants in indoor spaces, such as homes and schools, affect children with asthma and people living in urban homes. A new platform will be developed to rank the toxicity of common air pollutants and establish links with neurological disease.
The AlphaFold Protein Structure Database provides the most accurate and complete picture of human proteins, enabling researchers to accelerate discovery and advance scientific knowledge. The database covers all ~20,000 human proteins and offers a treasure trove of data that could unlock future advances in AI-enabled biology.
A large-scale genetic study has identified new drug targets to treat type 1 diabetes by examining 61,427 participants and pinpointing 78 regions on the chromosomes that influence risk. The researchers found 36 previously unknown regions and specific gene variations that can be used to identify potential drug targets.
A University of Oklahoma researcher is using fluid dynamics principles to improve climate modeling, with a focus on turbulent transport in the lower atmosphere. The project aims to enhance predictability and accuracy in weather and climate patterns.
Scientists have created the first chromium complex that emits light in the longer wavelength NIR-II range, a significant breakthrough for biomedical imaging. This achievement is expected to lead to cheaper alternatives for luminescence-based applications.
The InSight mission has successfully mapped the internal structure of Mars using seismic waves detected by the SEIS instrument. The analysis revealed an estimate of the core size, crust thickness and mantle structure, providing valuable information on the planet's formation and thermal evolution.
A University of Otago study found that people attempting to switch from cigarettes to vaping reported highly varied smoking and ENDS use patterns. The researchers recommend that individuals persist in their attempts to transition away from smoking, even if progress feels slow and uncertain.
Spain's university R&D&I expenses have increased moderately, driven by growing public spending on teaching staff, which rose from €5.55B in 2012 to €6.51B in 2019. The IUNE Observatory reports a surge in scientific production and international funding, with the top universities in Spain attracting significant research grants.
The American College of Surgeons surveyed its members on firearm safety, with strong consensus for policy initiatives and safe storage. Most respondents support preventing people with serious mental illness from buying firearms and cracking down on illegal sales.
Researchers have discovered a Roman road submerged in the Venice Lagoon, indicating potential permanent settlement and connections to wider Italian Veneto Region. The findings suggest that the road may have been used by travellers and sailors, providing new insights into ancient trade routes.
The InSight mission has unveiled Mars' internal structure, revealing a large liquid core and an altered crust. The study analyzed seismic waves from over 600 Martian quakes, identifying discontinuities in the crust and determining the upper mantle's structure.
A $1 million NASA grant supports the development of a new carbon monitoring system for East Africa, which combines satellite data with ecological modeling to quantify regional carbon stocks and fluxes. The system aims to improve climate mitigation efforts and inform food-security policies.
Researchers found that higher GABA levels in young people were associated with greater math fluency, while lower glutamate levels were related to better math skills. In adults, the opposite was true: low GABA concentrations were linked to greater math fluency and high glutamate levels to poorer performance.
Scientists develop novel technology to recover multiple metals from various types of industrial waste using carbothermal reduction, reducing costs and enhancing sustainability. The approach also allows mixing different waste streams, enabling processing of large amounts of waste.
Scientists successfully produce and characterize a crystalline complex with a two-dimensional equivalent of silicon, defying geometric expectations. The resulting structure displays surprising physical and chemical properties, opening up new avenues for catalysis and materials research.
A University of Surrey AI model predicts compound properties that promote healthy ageing, identifying flavonoids, fatty acids, and organooxygens as promising candidates. The discovery paves the way for pharmaceutical innovations targeting age-related diseases.
Experts from European and US universities warn that new EU battery regulations could hinder the global transition to electric vehicles if not implemented globally. The researchers argue that a coordinated, global approach is needed to make the supply chain predictable and powerful.
A study of 924 kidney transplantations reveals that natural killer cells play a major role in organ rejection, leading to improved risk assessment and potential new treatments for kidney transplant rejection. The findings suggest genotyping donors and recipients for MHC and KIR proteins can help predict rejection.
A recent study found that controversial posts on Reddit spread faster and reached more people than noncontroversial posts, with over 60,000 comments on the former. The researchers analyzed over 47,000 posts to understand why controversy can make online content more attention-grabbing.
King's College London researchers have automated brain MRI image labelling by leveraging radiology reports, enabling the labelling of over 100,000 exams in less than half an hour. This breakthrough tackles a bottleneck in deep learning image recognition tasks for complex datasets like MRI.
Research suggests that global warming could reduce the spread of dengue fever by making mosquitoes more sensitive to warmer temperatures. However, it may also limit the effectiveness of Wolbachia, a bacterium used to control viral infections in mosquitoes.
The OSA Advanced Photonics Congress will discuss the latest developments in integrated photonics, including photonic device research and their applications in networks. Renowned speakers will present on topics such as quantum science, free space communications, and artificial intelligence.
Sylvia Frazier-Bowers, an Associate Professor at the University of North Carolina at Chapel Hill Adams School of Dentistry, has been awarded the AADR National Student Research Group Mentor Award. She is recognized for her efforts to bridge the gap between clinical profession and scientific advances in dentofacial variation research.
A recent analysis reveals that Shark Week prioritizes sensationalism over scientific accuracy, with hosts relying on unproven methods and making false statements about shark biology. Researchers suggest improving diversity in expert representation and factually accurate storytelling to boost the program's credibility.
A computational analysis suggests that rapid antigen tests can achieve similar epidemiological outcomes as RT-PCR tests if enough people are tested. The study's findings have implications for policy changes and optimizing testing strategies in lower-income countries.
Research finds that drought changes the community of microbes living in rice plant roots, allowing them to tap deeper water sources after dry spells. This 'memory' of drought enables plants to grow more resilient roots, reducing crop losses in a changing climate.
Researchers have determined the crustal thickness of Mars for the first time, with values ranging from 20 to 39 kilometers. This independent measurement allows for a precise map of the planet's crust across its entire surface.
Rice University and Baylor College of Medicine researchers have developed a new model for studying intestinal infections, using custom hydrogel-based platforms. The study found that softer hydrogels promote bacterial adhesion to epithelial cells, which is crucial for understanding the dynamics of infectious diseases.
A Yale study suggests that newborn mammals can anticipate and respond to visual stimuli even before birth. The research reveals that waves of activity emanate from the neonatal retina in mice before their eyes open, mimicking the movement patterns they'll encounter after birth.
A soft and stretchy ultrasound patch can monitor blood flow and heart function in real-time, detecting cardiovascular conditions like strokes and heart attacks. The patch is non-invasive and can penetrate deep tissue depths, providing a more comprehensive picture of internal organs.
Scientists investigate the Alum Shale rock to reconstruct processes of oil and gas formation, identify possible traces of past life on Mars, and explore its potential as a site for nuclear waste disposal.
A study found a strong association between pre- and post-transplant cardio-cerebrovascular diseases, with an estimated hazard ratio of 12.50. Pre-transplant CCVD was independently associated with high non-relapse mortality and inferior survival in patients undergoing hematopoietic cell transplant.
A study of 44 elite rugby players found significant changes in white matter and volume over time. The research suggests that professional rugby participation may be associated with structural changes in the brain that could have long-term implications for player health.
A new IIASA-led study assesses future global food security projections, finding food demand will increase by 35-56% over 2010-2050, mainly due to population growth. To prevent environmental impacts, policymakers must develop long-term measures, including stimulating inclusive growth.
Researchers from ETH Zurich analyzed data from NASA's InSight mission, revealing that Mars' crust, mantle, and core have distinct structures. The findings suggest that Mars was once completely molten, but now has a thinner crust with a relatively high proportion of radioactive elements.
Researchers found five aspects underlie feelings of repugnance: moral outrage, regulation desire, monetary value translation, exploitation concern, and seller risk exposure. Transactions triggering strong repugnance often require policy interventions to protect vulnerable individuals or address unknown risks.
The authors argue that intranasal COVID-19 vaccines could provide additional layers of protection by eliciting immunoglobulin A and resident memory cells in the nasal passages. An ideal vaccination strategy may consist of an intramuscular vaccine combined with an intranasal booster, offering a dual approach to combat respiratory viruses.
Researchers discovered how the H3K27M mutation causes diffuse midline glioma (DMG) and successfully reversed its effects with an EZH2 inhibitor. They call for clinical trials to begin, offering hope for improved treatments in the future.
A study in mice and human blood samples found that HDL3 protects the liver by blocking gut bacterial signals that cause inflammation. The researchers identified a special type of HDL called HDL3 that is produced by the intestine, which blocks lipopolysaccharide signals that activate immune cells.
A new study led by University of Minnesota researchers shows that the stiffness of protein fibers in tissues is a critical factor in controlling cell movement. The discovery could have major impacts on fields such as regenerative medicine, wound healing, and cancer research.
Researchers have identified a new force in DNA that shapes genomes, revealing how transcription indirectly impacts genome organization. This discovery may hold future implications for understanding genetic diseases and developmental disorders.
Researchers at the University of Missouri have found that cattle are losing important environmental adaptations due to a lack of genetic information. They identified specific DNA variations associated with adaptations such as heat resistance and tolerance for high humidity, which could be used to create DNA tests for cattle.
UT Southwestern researchers report the first structural confirmation that endogenous molecules can trigger innate immunity in mammals through the TLR4?MD-2 receptor complex. The discovery has wide-ranging implications for treating and preventing autoimmune diseases such as multiple sclerosis.
Scientists have reported the discovery of freshened groundwater offshore the Maltese Islands, which may constitute a new source of potable water. The study suggests that this offshore groundwater body is isolated and not actively recharged, posing sustainability concerns for its exploitation.
A novel 3D imaging technique reveals the degeneration of nerves in the liver, correlating with the severity of liver pathology in non-alcoholic fatty liver disease. The study suggests a 'vicious cycle' where compromised nerve function contributes to disease progression and worsens metabolic challenges.
Scientists discover gene therapy that protects optic nerve cells and preserves vision in mouse models of glaucoma. The study suggests a way forward for developing neuroprotective therapies for glaucoma, a leading cause of visual impairment and blindness.