Saruparib, a selective PARP1 inhibitor, demonstrates clinical benefit in patients with HRR-deficient breast cancers. The objective response rate was 48.4%, and progression-free survival was 9.1 months. The drug's favorable safety profile enables patients to stay on treatment for longer durations.
A large-scale analysis of studies reveals that touch substantially improves physical and mental wellbeing, particularly for those with health problems. Non-human touch interventions, such as robot or weighted blanket interactions, also show promise in improving physical wellbeing.
A study by University of Bath researchers found that prioritizing phone use over partner support negatively impacts women's creativity at work. The study analyzed diary entries from 65 full-time couples with children and revealed that women are more adept at translating home support into workplace creativity.
Researchers introduced a novel method for generating computer-generated holograms (CGHs) that significantly reduces computational overhead while maintaining high-quality 3D visualization. The approach leverages a split Lohmann lens-based diffraction model, enabling rapid synthesis of 3D holograms through a single-step backward propagat...
Scientists discovered that tiny brain bubbles called small extracellular vesicles carry more complete instructions for altering cellular function than previously thought. Researchers found nearly 80% of identified mRNAs were full-length, allowing them to be transcribed by recipient cells into viable proteins.
Researchers from the University of Oldenburg aim to propagate stony corals via natural reproduction and grow out young corals in aquaria for a more sustainable coral trade. If successful, this method could boost wild coral protection and reduce reliance on expensive export restrictions.
Scientists at CiQUS have developed a new study that modulates thermal conductivity in materials using electrical pulses. By applying appropriate voltages, researchers achieved a reversible increase or decrease in thermal conductivity, with a 20% modulation at room temperature.
Researchers from Michigan State University found that nearly one-in-four individuals experience persistent knee osteoarthritis symptoms after ACL reconstruction, highlighting the importance of timely intervention. The study suggests that addressing these symptoms with exercise or physical therapy can help prevent long-term structural d...
A new study found that access to genomic testing for cancer is limited by factors such as test availability, patient information, and insurance coverage in both Japan and Switzerland. Despite universal insurance coverage, barriers persist due to differences in hospital accessibility, language barriers, and varying levels of reimbursement.
Researchers developed novel optimal and robust-optimal controllers for the FDS model, achieving six-fold reduction in settling time and improved stability. The robust-optimal controller performed better than the optimal controller in simulations with noise, demonstrating its adaptability.
Researchers analyze degrowth scenarios to reduce emissions, highlighting the need for lower energy demand and technological advancements. The study suggests that fast emissions reductions are possible even with reduced or zero economic growth, but also raises concerns about sociocultural feasibility.
A new study published in Nature Communications found that people tend to prefer shorter-term options when presented with the delay first, but choose longer-term options when presented with the reward first. By focusing on the benefits of waiting, individuals can improve their self-control and make better long-term choices.
Researchers developed a novel method for accurate cell type annotation in single-cell chromatin accessibility data using contrastive learning and reference guidance. The approach excels beyond existing methods, including those that identify novel cell types.
Researchers at Janelia Research Campus have released Kilosort4, an updated version of the popular spike-sorting software that requires less manual work and is more accurate. The new software improves processing and allows for easier use, making it indispensable for neuroscientists worldwide.
Researchers analyzed data on 9060 family physicians to find a correlation between those with the largest share of unvaccinated patients, typically serving marginalized communities, who had less support in their practices. These physicians were more likely to be male, older, and work in fee-for-service models than the remaining 90%.
A 10-week residential stay for socially vulnerable children improved their physical, mental and social well-being, increasing it to national average. The addition of a football-based health education programme further enhanced health knowledge, particularly on physical activity.
Researchers successfully synthesized a one-dimensional carbon chain on the Au(111) surface, characterized by bond-resolved atomic force microscopy. The polyynic nature of the carbon chain was unambiguously revealed, and its electronic properties were studied using scanning tunnelling spectroscopy, exhibiting a band gap of 5.8 eV.
A new study reveals a significant rise in mental health problems among Ukrainian children and adolescents displaced by the war. Key findings include a one-third of child population experiencing clinically relevant anxiety, traumatic stress, depression, conduct behavior, and ADHD.
Dr. Olga Boukrina's research aims to test a novel hybrid approach combining aerobic exercise and targeted reading treatment for post-stroke aphasia, targeting 70 stroke survivors. The study seeks to enhance brain blood flow and rehabilitate damaged brain networks supporting reading.
A UK study of over 650 patients hospitalised with severe COVID-19 found distinct patterns of inflammation in the blood that could be targeted by immune therapies. The research suggests existing drugs modulating the immune system may help treat long COVID.
Researchers at Vanderbilt University Medical Center and Massachusetts General Hospital found a link between depression and heart disease through inflammation. The study suggests that medications for both conditions, when used together, may prevent the development of cardiomyopathy by reducing inflammation.
A new study proposes a novel approach to detecting turbulence anomalies directly from quick access recorders (QARs) aboard aircraft, enhancing civil aviation safety. The method leverages symbolic classifiers and QAR data, offering a reliable and efficient solution for identifying turbulence anomalies.
Researchers at McGill University have developed a novel approach to improve carbon conversion efficiency using waste material from pulp and paper production. This technique reduces both the energy needed for carbon transformation and overall environmental waste.
Atrial fibrillation affects 2% of individuals worldwide and has a significant impact on people's lives. Catheter ablation is an effective treatment option that uses burning or electrical pulses to inactivate abnormal rhythms.
A proposed change in Ontario's alcohol sales policy could lead to higher consumption rates and increased harms. The authors propose policies to mitigate potential harms, including strengthening minimum pricing, mandating warning labels, and increasing access to screening and treatment.
Researchers detected unusual radio pulses from a dormant star with powerful magnetic field, challenging previous explanations. The signals suggest superheated plasma above the magnetar's pole is acting like a polarizing filter.
Researchers at the University of Arizona used computer simulations and spacecraft data to study the moon's geology, finding that a dense layer of titanium-rich material sank into the interior and rose on the near side. The findings suggest that the moon 'turned itself inside out' during its formation.
A new study published in New England Journal of Medicine found that preventive angioplasty for heart attack patients does not improve prognosis. The research included 1542 patients and showed no difference between treatment groups in terms of new heart attacks or all-cause deaths.
A study by Penn State researchers found that childhood-onset insomnia symptoms persist through young adulthood, with Black children being 2.6 times more likely to experience long-term sleep problems compared to white children. The findings highlight the need for early intervention and treatment to address this public health issue.
The University of Houston contributes to the local hydrogen ecosystem through Texas Innovates' winning proposal, 'Carbon and Hydrogen Innovation & Learning Incubator.' The organization will provide incubation, access to partner laboratories, and scale-up support for hydrogen startups in the greater Houston region.
The study reveals two distinct modes of endosomal fusion: homotypic fusion, where small vesicles fuse rapidly, and heterotypic fusion, where large vesicles absorb endosomes. Mathematical analysis and experiments suggest that actin dynamics plays a crucial role in promoting homotypic fusion.
A recent study examines European electricity prices' vulnerability to changes in natural gas prices and proposes new indicators to measure it. The research highlights the need for vigilant market surveillance during energy crises and suggests decoupling electricity markets from natural gas prices.
New research at Hokkaido University reveals that acoustic fat bodies in toothed whales were once jaw muscles and bone marrow. The findings suggest an evolutionary tradeoff between auditory and feeding ecology, leading to the loss of chewing muscles and adaptation to echolocation.
A US study found that medical cannabis enrollment increased overall between 2016 and 2022, but decreased in states with legalized recreational use. The number of patients using cannabis for medical purposes has risen by over 600% since 2016.
Researchers focused on measuring information transfer in biological neurons, simulated neurons, and electronic neuromorphic systems. The team demonstrated that it is possible to transform biological circuits into electronic circuits while maintaining the amount of information transferred.
Australian researchers have identified a previously unknown immune B memory cell that fails to produce high levels of antibodies against persistent infections. The discovery may lead to earlier intervention and prevention of chronic viral infections like HIV or hepatitis.
Researchers developed a new method to measure bias distribution in two-electrode PEC cells, revealing that OER half-reaction is not always the rate-limiting factor. By tuning electrolyte pH and coupled half-reactions, they adjusted bias distribution and proposed a descriptor for designing efficient PEC cells.
Researchers at Insilico Medicine developed QFASG, a quantum-assisted algorithm generating novel small-molecule structures from fragments. The tool successfully designed inhibitors for cancer-related proteins, showcasing its potential in accelerating drug discovery and development.
A team of researchers analyzed 49 silver coins from the Fitzwilliam Museum and found a chemical and isotopic signature matching third- to seventh-century silver from the Byzantine Empire. The study reveals a surge in trade involving these silver coins between 660 and 750 AD, which had a significant impact on people's lives. Later analy...
Deeper areas of the Great Barrier Reef are insulated from harmful heatwaves due to separation between warm surface water and cooler deeper water. However, this protection will be lost if global warming exceeds 3°C above pre-industrial levels, threatening coral mortality and reef collapse.
A new study predicts climate change will lead to increased loan defaults in Brazil's largest public sector bank by up to 7% over three decades. The research uses climate and agricultural data to identify regions with distinct physical and financial resilience needs.
A new study identifies the mechanism underlying N6-methyladenosine (m6A) RNA modification in mammals, revealing its role in regulating gene expression and promoting genome stability. The study found that DDX21 and METTL3 work together to facilitate m6A deposition co-transcriptionally.
A researcher at West Virginia University is using 'reverse engineering' to study the structural characteristics of slot machines and their impact on players. The study aims to understand what makes these games immersive and how they interact with individual vulnerabilities, ultimately informing the development of safer gambling products.
Researchers developed a new method to detect heart failure using smartphones by analyzing heart movement. The technology has been shown to be accurate in identifying patients with heart failure, offering potential benefits for remote monitoring and treatment.
Researchers have introduced a new hybrid global annual 1-km International Geosphere-Biosphere Programme (IGBP) Land Cover Maps, addressing longstanding issues of disagreement among existing datasets. The dataset offers improved accuracy and resolution, essential for environmental monitoring and climate change research.
A new study found that non-medical cannabis use is significantly associated with a 96% decrease in odds of subjective cognitive decline. However, medical and dual-use were not significant in reducing the risk of SCD. The study highlights the potential protective effects of cannabis on cognition, but more longitudinal research is needed...
Researchers pioneer technique to control polaritons, unlocking potential for next-generation materials and surpassing performance limitations of optical displays. The breakthrough enables stable generation of polariton particles with enhanced brightness and color control.
Researchers at ADA Forsyth Institute discovered a new phage resistance mechanism in the oral microbiome, where ultrasmall bacterial parasites, called Saccharibacteria or TM7, help their host bacteria resist lytic phages. This dynamic ecosystem promotes coexistence between antagonistic organisms.
Researchers analyzed over 5,000 metagenomic samples from 60 cities worldwide to understand the landscape of global urban environmental resistome. The study found significant regional specificity in antibiotic resistance and a positive correlation with antibiotic consumption.
Researchers at NTU Singapore successfully grew 'mini kidneys' in the lab, grafted them into live mice, and found a potential treatment for polycystic kidney disease by boosting autophagy. The study suggests that minoxidil could be used to reduce cysts in the novel mouse model.
Research found female Democrats and non-white male Democrats have a fundraising advantage when running against white male Republicans. Democratic donors give more when their party nominates a white female or non-white male candidate against a white male Democrat.
A new lab-on-a-chip system combines optofluidics and nanopores to rapidly test for SARS-CoV-2 and Zika viruses with high accuracy. The tool, developed by UC Santa Cruz researchers, can detect viruses at extremely low concentrations and outperform PCR tests in some cases.
A new study from Aarhus University investigates 327 deaths related to opioid overdoses in Denmark and finds that being alone increases the risk of fatal poisoning. The study also highlights the importance of recognizing sleep as a precursor to opioid poisoning, particularly among young people.
A new statistical-modeling workflow can quickly identify molecular structures of products formed by chemical reactions, accelerating drug discovery and synthetic chemistry. The workflow also enables the analysis of unpurified reaction mixtures, reducing time spent on purification and characterization.
Researchers identified a gene mutation associated with impaired natural killer cell function, leading to increased susceptibility to viral infections in people with a rare genetic condition. Oleic acid supplementation shows promise as a potential therapy for these patients.
Researchers have developed a novel method, Flocculation via Orbital Acoustic Trapping (FLOAT), to isolate extracellular vesicles from biological fluids with high efficiency and purity. This innovation promises to revolutionize disease diagnosis and monitoring, offering hope for earlier intervention and personalized treatment plans.
A new UNSW-led international study reveals that much of the world's global source water contains PFAS levels above recommended drinking water guidelines. In Australia, firefighting foams used in military institutions and fire training facilities are a common source of contamination, with many locations exceeding safe limits.
Researchers at ETH Zurich have developed a novel cryptographic one-way function using DNA sequences, providing a secure method for protecting valuable objects like art and passwords. The system uses true randomness and physical linking to prevent decoding by algorithms or quantum computers.
Stella Self and her team will reduce costs and improve accuracy in vector-borne disease surveillance by employing multiple surveillance strategies, including active and passive approaches.
Researchers developed RVAM16, a low-cost multiple-ISA processor based on RISC-V and ARM Thumb, to address software compatibility issues. The new processor achieves significant speedups of over 2.73x for non-native ARM programs, while maintaining comparable area and power consumption.