Research from Rutgers University found that air pollution during critical periods of prenatal and early infant development may negatively alter anogenital distance, a measure of hormone exposure. Higher levels of particulate matter (PM2.5) were associated with shorter anogenital length at birth and in males at age one.
A new study estimates that most corporations are not reporting the full scope of their carbon footprint, particularly in Scope 3 categories. This lack of transparency could be indicative of greenwashing, as companies focus on reporting Scope 1 and 2 emissions instead.
A new treatment strategy shows promise in preclinical models of advanced prostate cancer with RB1 gene loss or neuroendocrine features. Decitabine and B7-H3 targeted therapy have been shown to slow tumor growth and improve efficacy when combined.
A comprehensive systematic review of 25 studies over nearly 50 years reveals consistent evidence of associations between insecticide exposure and lower sperm concentration in adult men. The findings warrant concern, particularly given observed downward trends in semen quality.
Researchers at the University of Arizona College of Medicine – Tucson used stem cell technology to improve research models for Parkinson’s disease, uncovering clues that may help scientists detect the condition earlier and develop better treatments.
Researchers developed an innovative bioengineering approach using genetically modified bacteria to incorporate protein cages around protein crystals. This method efficiently produces highly customized protein complexes for specialized applications. The resulting crystals have a core-shell structure with a cubic PhC core covered in five...
Engineers at MIT have developed a new laser-based technique to probe metamaterial structures with ultrafast pulses, enabling the dynamic characterization of microscale metamaterials. The LIRAS system excites and measures vibrations in hundreds of miniature structures within minutes, accelerating the discovery of optimal materials for a...
A new analysis by Aalto University reveals that industrial agriculture is highly sensitive to shocks in agricultural inputs such as synthetic fertilizers and pesticides. The study models the impacts of these shocks on crop yields and food availability globally, identifying high-risk areas for the greatest yield losses.
The Icahn School of Medicine at Mount Sinai has been awarded a $5 million NIH grant to establish a state-of-the-art center dedicated to discovering and developing novel therapeutic targets for cancer therapy. The Center will utilize cutting-edge technologies and interdisciplinary collaborations to accelerate the translation of scientif...
Researchers identified genetic mutations in peas that enable high iron accumulation, opening doors for biofortification of staple crops like wheat and barley. This breakthrough has the potential to reduce iron deficiency anaemia globally.
A novel workflow has been developed to identify patients with 5q-SMA, a common type of spinal muscular atrophy, more accurately. The new approach uses a bioinformatics pipeline that masks the paralogous regions of the SMN1 gene, allowing for more precise detection of genetic variants.
Researchers at the University of Kentucky are working on a new device to quickly measure tumor properties using spectroscopic imaging. This technology aims to make radiation treatment more effective for patients with head and neck squamous cell cancer, which is resistant to radiation.
A new technology enables the printing of complex robots with soft, elastic, and rigid materials in one go. This allows for the creation of delicate structures and parts with cavities as desired.
A new study from the University of Pennsylvania School of Medicine found that younger patients and those with no prior experience with opioids are more likely to use few or no opioids after surgery. The researchers used data collected through automated text messages sent to 3,600 patients who underwent common surgical procedures.
Researchers at the University of Liège used 3D modeling to analyze the evolutionary trajectories of thalattosuchians and dyrosaurs, two species that colonized marine environments independently. The study reveals significant differences in adaptations and functional capacities between these groups and present-day crocodiles.
A research team identified two different RAD50 variants in a patient with progressive bone marrow failure and immunodeficiency, leading to loss of function of the MRN complex. The findings suggest that RAD50 deficiency/Nijmegen breakage syndrome-like disorder is characterized by growth retardation and microcephaly.
Researchers developed a detection method for infectious bird flu virus in wetlands frequented by waterfowl. The method successfully detected HPAI virus strains in four out of four wetland sites in April, but not from a lake, highlighting the need for improved RNA detection techniques.
Scientists developed a high-throughput method to study oxidized lipids in ALS. Analysis of blood plasma from rats with ALS revealed 17 oxylipin alterations associated with oxidative stress and inflammation. Oxylipins may serve as biomarkers for monitoring disease progression.
A study published in Cancer Epidemiology, Biomarkers & Prevention found that over 10% of fecal immunochemical tests used for routine colorectal cancer screening contained unsatisfactory samples. This led to fewer than half of patients completing follow-up testing within 15 months. The authors suggest potential solutions to improve comp...
A UTHealth Houston researcher is leading a large-scale implementation trial to address disparities in palliative care for Parkinson's disease and related dementia patients. The study aims to reduce low-value and unequal care, improve end-of-life care, and promote health equity.
A new study funded by Cancer Research UK reveals that smoking tobacco causes 20.8 million years of life loss each year, with four preventable risk factors contributing to over 30 million years of life lost annually. The study suggests that action on a global scale could save millions of lives from preventable cancers.
A new deep learning AI tool called ECOGEN has been developed to generate lifelike bird sounds, enhancing the samples of underrepresented species. This allows for improved bird song classification accuracy and contributes to the conservation of endangered bird species.
Researchers at Rockefeller University have discovered that bacteria sense phages via the CBASS system, which detects viral RNA to initiate an immune response. This finding may help counter antibiotic resistance. The discovery sheds light on how core immune functions are shared across distantly related domains of life.
Researchers discovered that individuals with obesity expel more energy at night compared to those with a healthy weight. During the day, people with obesity have higher insulin levels, indicating their body is working harder to process glucose.
A qualitative study by City of Hope highlights the importance of proper patient preparation for unanticipated, inheritable genetic findings prior to tumor sequencing. The research emphasizes the need for scalable educational interventions that facilitate informed consent, such as online tools and applications.
A study by Universitat Autonoma de Barcelona found that all aquatic species in river mouths are contaminated with microplastics. Molluscs were the most affected, and nanoplastics posed a greater risk to aquatic organisms due to their ability to pass through cellular membranes.
A nationwide UK diabetes prevention program has been shown to improve glycemic control and reduce the risk of Type 2 diabetes in adults. The program, which refers high-risk individuals to lifestyle counseling, has strong evidence supporting its effectiveness.
Researchers have identified BMAA, a chronic neurotoxin linked to ALS and Alzheimer's, in dust particles from the Great Salt Lake. This dust poses an environmental health risk due to its inhalation potential.
Researchers at Beth Israel Deaconess Medical Center have made a groundbreaking discovery that inhibiting a specific enzyme can halt the progression of Parkinson's disease in a mouse model. The findings suggest that reducing USP30 may slow or prevent PD progression, paving the way for novel therapeutics.
Astronomers confirm that a stellar corpse is the source of repeated energetic flares observed after a distant star's explosive death. The team detected at least 14 irregular light pulses over a 120-day period, likely driven by processes such as rapid rotation or strong magnetic fields.
Researchers have developed a novel PET radiotracer that enables early detection of inflammatory bowel disease (IBD) with high spatial and molecular specificity. The imaging tool targets the IBD biomarker IL12/23p40, providing detailed information for accurate diagnosis and treatment.
A $2.9 million NIH award supports the study of sepiapterin reductase deficiency and cerebral palsy, with goals to develop new therapies for these disorders. Researchers will investigate changes in cellular pathways and explore potential treatments.
A team of scientists led by the University of Arkansas System Division of Agriculture has been awarded a $3.57 million grant to develop spinach cultivars resistant to fungal pathogens. The project aims to expedite breeding for disease resistance, reducing fungicide use and supporting sustainable spinach production.
Researchers at UMass Lowell found that anti-inflammatory bacteria were less abundant in people with Parkinson's disease, suggesting a potential biomarker for early diagnosis. A new study on Latinos may also uncover novel biomarkers for Alzheimer's disease.
Researchers at Rensselaer Polytechnic Institute have successfully created hair follicles in human skin tissue using 3D-bioprinting techniques. This innovation has potential applications in regenerative medicine, drug testing, and understanding the complex interactions between skin and topical products.
Researchers developed 'tension-activated repair patches' that release anti-inflammatory molecules, helping discs regain tension and reverse herniation. The patch uses natural biomechanical movement to activate its release, offering a potential early intervention for preventing worsening pain related to disc degeneration.
A new research proposes an Iterative Android Automated Testing (IAAT) method that automatically records and integrates User Operation Processes (UOPs) from manual testing. The IAAT method shows a significant improvement in test coverage compared to traditional automated testing methods.
Researchers found that second language English speakers underestimate how much they are liked by others, with females underestimating their speaking skills even more. This 'liking gap' can limit beneficial interactions and hinder meaningful relationships, potentially affecting students' academic and social integration at universities.
A novel system for slip prevention of unmanned rovers has been developed by researchers at Shibaura Institute of Technology. The system uses strain displacement data to detect the traveling state of the rover and prevent slipping incidents. It also detects environmental obstacles, such as rocks and stones.
A recent study by Harvard researchers provides an engineering approach to understanding the failure of macrophages in cancer therapies. The team found that different phenotypes exhibit different penetration into tumors, with M0 macrophages showing improved transport efficiency.
Researchers from the University of Córdoba have developed an alternative to traditional batteries, using a cylindrical tank immersed in water to store and release energy. The iOWC system utilizes hydrostatic pressure to compress air and expand it through a turbine, generating clean energy.
A study by Bansaccal et al. reveals that oncogene-expressing cells in the ear epidermis undergo vertical invasion to form invasive basal cell carcinoma, whereas those in the back skin expand laterally without invading the dermis. The team found that the extracellular matrix composition, particularly collagen density, plays a crucial ro...
The University of Basel has successfully treated over 100 patients with focal lesions and two advanced cases of knee OA, reporting beneficial outcomes. The N-TEC procedure uses autologous cartilage cells to grow new cartilage grafts for repairing damaged joints, offering an alternative to knee joint replacements.
A novel 'remotely-moderated' focus group method has been developed and tested, where questions are posed on a screen and moderated by an off-site researcher. This approach encourages participants to go beyond their usual role and engage in frank discussion, revealing valuable insights into issues they may not have considered before.
A new study suggests that a fourth dose of the mRNA vaccine significantly reduces risk of infection and severe COVID-19 in patients with autoimmune rheumatic diseases. The study found a 41% reduction in risk for infection and 65% reduction for admission/death compared to those who did not receive a fourth dose.
Researchers have developed an engineered LIMK1 protein that can be activated by administering the drug rapamycin, resulting in improved memory function. This innovative approach has great potential applications in understanding memory processes and facilitating the identification of solutions for neuropsychiatric diseases.
A team of researchers discovered 27 avian footprints on the southern Australia coast dating back to the Early Cretaceous period. The tracks provide evidence for early avian evolution and suggest a possible migratory route, with some tracks showing similarities to modern-day shorebirds.
Researchers propose a new hypothesis that ECT alleviates depression symptoms by increasing aperiodic activity in the brain. Aperiodic activity helps boost inhibitory activity, slowing down neuronal cycles and effectively controlling how neurons turn on and off. The studies also found similar effects in magnetic seizure therapy.
Researchers on the International Space Station produced a quantum gas containing two types of atoms for the first time in space. This achievement enables studying quantum chemistry, which focuses on how different atoms interact and combine with each other.
Researchers at Vanderbilt University Medical Center discovered iron storage 'spheres' inside C. diff bacteria, which are crucial for infection and offer new targets for antibacterial drugs. The study, published in Nature, also reveals that bacteria may compartmentalize biochemical processes in a way similar to eukaryotic cells.
A study on the endangered coco de mer palm tree found that inbreeding depression may not be a major threat to its survival, contrary to previous assumptions. The researchers discovered that female trees prefer closely related kin to sire their offspring, suggesting outbreeding depression as a possible issue.
Researchers mapped transcription factors in T cells infiltrating tumors, finding ways to increase anticancer efficacy by promoting or blocking T-cell differentiation. The findings have implications for cancer immunotherapy and provide new potential strategies to enhance immunotherapy.
A new approach to understanding climate change effects on marine ecosystems considers both smooth trends and variable changes, highlighting areas vulnerable to extreme events. Researchers propose a 'more realistic' conceptual model to better predict future consequences.
A study published in the Journal of Dental Research found that cannabidiol (CBD) reduces dental pain intensity by 70% and improves bite force. While side effects occurred more frequently than placebo, promising results suggest CBD may be an effective alternative to opioid painkillers for managing acute toothache.
A new study published in Neurology finds that shrinkage in the hippocampus area of the brain is associated with cognitive decline, regardless of amyloid plaques. The study involved 128 participants and found that faster hippocampus atrophy was linked to faster cognitive decline.
A recent study by the Complexity Science Hub found that at least two-thirds of animal COVID-19 deaths were not reported to official sources. The researchers compiled a comprehensive list of 35 animal species susceptible to SARS-CoV-2, highlighting the need for improved data exchange and reporting.
Researchers are developing a bioengineered pancreas-like tissue using innovative biomaterials and engineered cells. The goal is to implant these cell-laden scaffolds into patients who need help managing their glucose levels.
The James Webb Space Telescope has detected distinct neon signatures in the dusty disk surrounding the young Sun-like star SZ Chamaelontis, indicating a change in high-energy radiation that reaches the disk and limits planet formation time. This difference points to a variable wind absorbing UV light and leaving X-rays to pummel the disk.
New research from the University of South Australia found that images are more effective at signaling product variety than colors, with only 56% of color choices matching customer expectations. The study analyzed consumer perceptions of 576 products and recommended using images to convey variety and protecting master brand colors.
A new study published in PLOS ONE provides detailed insights into the timing of events in ancient Gezer, a city known from Egyptian, Assyrian, and Biblical texts. The radiocarbon dates suggest that some proposed correlations between the archaeological record and ancient texts are plausible.