A study analyzing data from Berlin's Flora Protection Program found that biological threats, especially from highly competitive native species, pose a greater threat to urban biodiversity than non-native species. Threats related to agriculture, nutrient inputs, and urban development are also significant drivers of decline.
A study found that TikTok influences dietary habits by leveraging algorithmic mechanisms, entertainment content, and users' emotional connections. The platform affects food preferences, dining choices, and recipe evaluations among young people.
A study of 700 teens found that screen time negatively affects sleep quality and beliefs about healthy lifestyles. The researchers suggest reducing screen exposure, increasing social interaction, and promoting alternative activities to promote healthier lifestyles and better sleep.
A new study found that men's coronary heart disease risk begins to diverge from women's in the mid-30s, with differences emerging as early as age 50.5 versus 57.5 years. This suggests that heart disease prevention and screening should start earlier in adulthood for men.
Researchers developed a new framework called SOLVE to overcome data challenges in precision cancer treatment. By jointly modeling known and unknown factors, SOLVE provides a robust tool for biomarker discovery and investigating tumor responses.
A new study based on data from over 17,000 women across 158 countries found inconsistent knowledge of perimenopause symptoms and actual experiences. Commonly recognized symptoms included hot flashes, sleep problems, and weight gain, but women most reported experiencing fatigue, physical and mental exhaustion, and irritability.
A large international study found that patients with long COVID-19 in the US report higher rates of brain fog, depression, and cognitive symptoms compared to those in India and Nigeria. The study suggests that lower stigma and greater access to neurological and mental health care may contribute to these differences.
A four-biomarker blood panel including aminopeptidase N, polymeric immunoglobulin receptor, and thrombospondin-2 has been shown to enhance the detection of pancreatic ductal adenocarcinoma compared to CA19-9 alone. The panel correctly detected 91.9% of pancreatic cancers across all stages.
A global genomics study reveals that genetic variants influence gene activity and protein abundance in multiple tissues, not just blood samples. This analysis identifies causal evidence for 676 genes linked to type 2 diabetes.
The AMALIA project develops a scalable screening platform to identify anti-amyloid therapies, bypassing the challenge of studying amyloid nucleation. This approach enables parallel discovery campaigns on multiple targets, offering unprecedented speed and scalability.
A study published in EBioMedicine found changes in blood samples from almost 1,000 people hospitalized for COVID-19 may pinpoint patients at risk of long-term lung disease. The study identified elevated levels of certain molecules, which could lead to the development of simple blood tests to detect ongoing lung problems.
The NeuroBRIDGE project aims to transform two-photon microscopy for studying neural circuits during natural behaviors. The miniaturized, fibre-optic-based microscope enables high-resolution studies under free-moving conditions.
The CAMP platform enables simultaneous analysis of up to 30 samples, increasing sensitivity by over 50% for rare diseases like hepatoblastoma. This technology facilitates advances towards personalized medicine through deeper and more accurate metabolic analyses.
Researchers found clouds in North Atlantic region formed with fewer, larger droplets, yet remained unchanged in reflectivity; overall water content increased to maintain balance.
A BiVO4 photoanode modified with a highly electronegative fluoride ion shows enhanced adsorption and activation of CH3OH molecules. The formed V–F bond promotes O–H fracture and activates the C–H bond, leading to improved selectivity and efficiency for HCHO production.
A team of researchers has found that a common soil fungus can extract large amounts of residual phosphorus from phosphogypsum, a byproduct of phosphoric acid production. The study shows that more than 40% of the phosphorus locked inside this waste material can be recovered through a biological process.
Researchers found that naturally occurring fungi on and within almond trees can strongly suppress Colletotrichum godetiae, the primary cause of almond anthracnose in the Mediterranean Basin. Several species of Trichoderma and Neurospora intermedia proved effective in suppressing pathogen growth and reducing spore production.
Researchers successfully diagnosed and treated ten PCNSL patients using liquid biopsy, detecting hotspot MYD88 L265P mutations in circulating tumor DNA. This method offers a reliable alternative to surgical biopsies for patients with difficult-to-access lesions or frailty, enabling timely treatment initiation.
The AAVLINK method harnesses Cre/lox-mediated intermolecular DNA recombination to enable efficient full-length gene reconstitution and robust expression of therapeutic genes. This approach overcomes the limited packaging capacity of adeno-associated viruses, offering a strategy for delivering large gene cargoes in gene therapy.
Researchers developed a rapid zebrafish-based functional assay to determine the pathogenicity of novel SMN1 mutations, potentially informing urgent clinical decisions. The test showed that many previously uncertain variants were harmless, reducing distress for families and saving lives.
A new Griffith University study found altered brain connection in people with ME/CFS and Long COVID, leading to cognitive difficulties such as memory problems and slowed thinking. The research used ultra-high field MRI technology to investigate the disruption in brain connectivity during a mentally demanding task.
A new study finds that transcranial magnetic stimulation (TMS) is a cost-effective treatment option for moderate and severe forms of depression. TMS reduces depressive symptoms, eases pressures on informal carers, and helps people get back to work, recovering its costs over time through savings to the NHS.
Research reveals leading US tobacco brands violate Instagram, FTC, and FDA marketing policies to restrict young people's access. Lax/missing age verification, disclosure on brand-influencer relationships, and health warnings are common violations.
Researchers have discovered a neural circuit hidden in an understudied region of the brain plays a critical role in turning temporary pain into chronic pain. Silencing this pathway can prevent or halt chronic pain, offering new hope for treating severe chronic pain with injections or infusions targeting specific brain cells.
Dissociation is a complex survival mechanism in response to overwhelming trauma, affecting memory, identity, and perception. Research confirms its prevalence among individuals who have experienced trauma, and effective dissociation-specific treatment options are needed.
The study found that mania accounts for more than 80% of the genetic variation in bipolar disorder. The researchers identified 71 genetic variants linked specifically to mania, including 18 regions of genes that had never previously been associated with bipolar disorder.
A groundbreaking field-based research study from Nankai University found the average carbon emission of dismantling a single unit of E-waste increased from 1.2513 kgCO2 to 1.3335 kgCO2 between 2013 and 2020, highlighting the urgent need for more efficient recycling technologies.
A new study reveals significant differences in growth patterns between nurse sharks off the coast of Miami and those living just across the Gulf Stream. The research found that juvenile nurse sharks in Biscayne Bay grow more rapidly and reach smaller maximum sizes than their counterparts in Bimini, Bahamas.
Researchers at University of Queensland conducted hearing tests across ocean off Australian coast, finding humpbacks react to higher frequency sounds than expected. The study provides direct evidence humpbacks are highly sensitive to higher frequencies at the upper end of human hearing range.
Recent U.S. policy changes have significant environmental implications, affecting ecosystems and public health. Stanford research projects track the impact of these changes in real-time, from forest management to clean-energy investments and climate migration.
A $4.9 million Gates Foundation grant will support the development of self-cloning crops in India, improving agricultural productivity and accessibility for smallholder farmers. The project aims to expand synthetic apomixis technology into staple crops like pearl millet and Indian mustard.
A landmark study supports the safety of paracetamol and ibuprofen in young children, finding no link to eczema or bronchiolitis. The study, which analyzed data from over 4,000 babies, confirms that both medications are safe to use in the first year of life.
Researchers found that sleeping without pillows can lower harmful high internal eye pressure in people with glaucoma. The study suggests that stacking pillows alter neck position, which compresses the jugular vein and prevents natural drainage of aqueous humor.
A study by University of Exeter researchers found that moths move significantly less under artificial light compared to natural night conditions. The results suggest that light pollution has widespread effects on nocturnal moth activity, irrespective of lighting type, with implications for moth populations and ecosystem services.
Researchers created a 3D chip platform called ASTEROIDS that mimics human physiology and enables precise testing of new drugs and personalized medicine models. The technology has the potential to reduce animal testing in cancer research and improve human clinical outcomes.
Florida Atlantic University will be the first university in Florida to host a large, dedicated quantum computer on site, aiming to accelerate and solidify the state's position as a leader in quantum computing. The university will collaborate with D-Wave Quantum Inc. to advance quantum computing education, research, and applied innovation.
The Vertebrate Genome Laboratory will apply AI to automate manual genome curation processes, expanding genomic representation across underrepresented branches of the Tree of Life. This project aims to generate high-quality genomes for tens of thousands of species, enabling discoveries in biodiversity conservation and medicine.
A global synthesis found that warming is driving faster microbial metabolism, increasing the breakdown of organic matter and greenhouse gas release. Thawing soils also free contaminants like mercury, complicating climate projections.
FI-Chrom uses Hi-C maps to create 3D models of chromosomes, revealing structural and dynamic features such as chromatin loops forming transiently. The open-access program provides insight into chromosome structure in various organisms.
Dr. Candida Rebello's five-year NIH grant will explore lifestyle strategies to reduce excess body fat and declining muscle mass in older adults with obesity. The study aims to protect skeletal muscle health, independence, and quality of life for this rapidly growing population.
A new Phase II trial will examine whether giving chemotherapy or chemotherapy combined with immunotherapy before surgery can improve survival compared to surgery alone. The trial aims to identify a treatment that will help patients live longer without the cancer returning.
Researchers found 'dark energy' in protein structures, indicating energetic frustration between form and function. This 'dark energy' varies by site, revealing the cost of specific functions like binding.
Virginia Tech researchers identified a malformed area in the corpus callosum and pattern of bad connections that may help doctors diagnose Leigh syndrome earlier. The study found that developmental defects can be seen before symptoms appear, suggesting potential for earlier intervention.
A recent study by a UCLA-led team reveals that leftover COVID-19 viral fragments can selectively accumulate on and penetrate star-shaped surfaces of dendritic cells and T cells, killing these immune cells. In contrast, the omicron variant's smaller fragments have little effect on these cells.
Graduate students at MUSC are earning digital badges in science communications, highlighting their ability to explain complex scientific concepts to the public. This program is part of a larger shift towards providing graduate students with valuable skills that apply to multiple career paths in science.
Animal studies reveal complex dynamics of sex, fidelity, and monogamy in various species like wolves, dolphins, and swans. The intimate animal explores the evolutionary roots of human attachment and love.
A Simon Fraser University study reveals Canada's cycling infrastructure expanded by 3,596 km between 2022 and 2024. However, areas with more children and older adults saw less growth in cycling infrastructure, highlighting the need for more inclusive transportation planning.
A UC San Diego study found that older women with a history of depression and anxiety had a 78% higher risk of developing long COVID. The researchers analyzed data from the Women's Health Initiative and hope to inform preventative measures for public health officials and policymakers.
Researchers have found a way to harness the electrical energy generated by protein condensates, constantly shifting membrane-less organelles that govern cell function. This discovery could lead to bioelectrochemical devices for cleaning pollutants and fighting infection.
Researchers at Oregon State University developed a new nanomaterial that generates both hydroxyl radicals and singlet oxygen to kill cancer cells. The material showed potent toxicity in multiple cancer cell lines with negligible harm to non-cancerous cells.
The center will develop cutting-edge computational methods, including AI algorithms, to tackle fundamental geophysical problems. By studying weather and climate on Earth and other planets, the hub aims to shed light on many events that have historically been difficult to forecast.
Researchers at the University of British Columbia have developed a topical CRISPR-based therapy that can correct faulty genes in human skin, potentially treating genetic skin conditions like ARCI and eczema. The treatment, using lipid nanoparticle technology, restores up to 30% of normal skin function.
The ISSCR is hosting a summit on access and affordability in cell and gene therapies to explore pricing, manufacturing, regulation, and reimbursement strategies. Experts will examine key barriers and emerging solutions across the access landscape.
Drivers who participated in a program based on their driving habits showed reduced speeding, hard braking, and rapid acceleration by up to 25%. They continued these safe habits even after the program ended. The programs were equally effective in improving safety scores.
Overactive valosin-containing protein (VCP) disrupts the nuclear pore complex, leading to abnormal TDP-43 trafficking and neuronal damage in neurodegenerative diseases. Inhibiting VCP activity may offer new therapeutic strategies for treating these conditions.
A UH psychologist's study finds that anxiety sensitivity and pain-related anxiety are linked to mental health problems and clinically significant alcohol use among survivors of traumatic sexual assault. The investigation highlights the importance of addressing both types of anxiety in reducing the risk of lifelong challenges.
A study from Florida International University finds that claiming a business page on review platforms like Yelp can lead to a significant drop in average ratings, with a 10% decrease in five-star reviews and a 9.5% rise in one-star reviews. The study also reveals that these lowest-rated reviews become substantially longer and more crit...
A recent study from Penn State College of Medicine researchers found that helper T cells, typically involved in fighting infections, become overly activated in failing human hearts, causing damage. The activation of these T cells highlights the impact of inflammation and immune dysfunction in heart failure.
A new research project aims to develop an eye drop that can detect the fluorescent signal of a protein associated with Alzheimer's disease. If successful, this low-cost and accessible screening tool could help identify patients in their earliest stages of the disease, enabling them to receive early treatment.
A Mount Sinai study found that antibody-producing immune cells called IgG1 plasma cells help patients respond to PD-1 immune checkpoint inhibitors, which have transformed cancer care. The researchers identified IgG1 plasma cells as a critical factor in determining clinical outcomes.