Research suggests that individuals with false-positive cancer screening test results are more likely to participate in future recommended screenings. Women with previous false-positive mammograms were at least 43% more likely to obtain future breast cancer screenings, while men with false-positive prostate cancer screenings were at lea...
Researchers found that hemp extract slowed cell migration and reduced inflammation in ovarian cancer cells, suggesting a possible biological mechanism behind its anti-cancer effects. The study's results are comparable to or even better than current ovarian cancer drug Cisplatin, with potential for fewer side effects.
A £1 million toolkit will help cities and developers accurately assess the benefits of green infrastructure, supporting recreation, community events, and wildlife. The project aims to provide a practical decision-making tool for land owners and managers, protecting existing provision and promoting high-quality green space.
The oldest peace treaty, dating back over 3,200 years, shows that peaceful agreements were made through extensive negotiations between Egyptians and Hittites. The exhibition 'Peace. From Antiquity to the Present Day' challenges common clichés about ancient peace symbols, revealing a complex history of war and negotiation.
Researchers at KAIST have identified a neural circuit in the hypothalamus governing obsessive behavior towards non-food objects in mice. The MPA-PAG circuit modulates object craving and facilitates hunting behavior, allowing for controlled mammalian behavior with optogenetics.
A recent Mount Sinai study reveals individuals with IBD have a 28% higher risk of developing Parkinson's disease; treated patients show significant reduction in risk after anti-TNFα therapy. The study suggests exploring anti-TNFα to prevent Parkinson's disease in high-risk individuals.
Tropical Cyclone Fakir is expected to intensify as it moves southeastward, with heavy rainfall rates reaching over 8.6 inches per hour in some areas. The GPM satellite revealed bands of extremely heavy rainfall spiraling into the cyclone's southeastern side, and predicted that the storm could peak in strength on April 24.
Melissa Chua, a fourth-year medical student at Boston University School of Medicine, has received the Alpha Omega Alpha Carolyn L. Kuckein Student Research Fellowship to conduct research on brain tumors. She is investigating the potential of combining oncolytic virotherapy and immunotherapy for glioblastoma treatment.
A study by Florida Atlantic University researcher Kate Detwiler found that hybridization between red-tailed and blue guenon monkeys is common, with 15% of the population consisting of hybrids. The research suggests that social learning and environmental factors may contribute to this phenomenon.
A new WCS paper finds that global demographic and economic trends could create conditions for a possible renaissance of nature. The authors propose protecting threatened wildlife and wild places, creating sustainable cities, and inspiring consumer choices to conserve the natural world.
Researchers used GPS tracking data to visualize and sonify elephant seal group dynamics, creating a 45-minute symphony that showcases remarkable coordination in their ocean exploration. The study successfully compressed 10 years of data into a condensed musical composition, providing new cutting-edge research opportunities at KAUST.
Researchers found that capturing and compressing 45 megatons of CO2 from US ethanol biorefineries could be cost-effective at under $25 per ton. Implementing carbon capture and sequestration (CCS) in California's low-carbon fuel standards and federal tax credits could catalyze substantial growth of CCS infrastructure.
A new study found patients with inflammatory bowel disease are more likely to develop Parkinson's disease. Anti-tumor necrosis factor therapy for IBD was associated with a reduced incidence of Parkinson's in over 170 million patient records analyzed.
A new study found that caregivers can use six proven tools to detect delirium on their own, taking just several minutes or less to complete. This enables caregivers to identify symptoms more easily than healthcare professionals and notify them sooner, potentially leading to earlier diagnoses and improved outcomes.
A pooled analysis of published study data suggests that around 11% of PMS cases may be associated with alcohol intake globally. Heavy drinking is estimated to increase the risk by 79%, with potential biological explanations including altered sex steroid hormone levels and serotonin production.
Researchers report that tadpoles and adult female frogs exposed to endocrine disruptors develop metabolic disorders. Exposure leads to delayed metamorphosis, lower reproductive success, and smaller offspring.
A team of researchers used network analysis techniques to study the fossil records of marine life, revealing patterns in Earth's natural history. The analysis showed that major events like mass extinctions had significant ecological impacts, with some effects previously underestimated or overestimated.
A new composite material made with graphene is stronger and more durable than traditional concrete, while also significantly reducing its carbon footprint. The innovation has the potential to modernize the construction industry worldwide.
Researchers have discovered that acyclic retinoid targets EpCAM-positive cancer stem cells by repressing MYCN expression, slowing cell growth and leading to greater cell death. This finding has significant implications for decreasing cancer recurrence and curing patients.
Researchers develop powerful femtosecond light source for mid-infrared spectroscopy, enabling detection of organic molecules at low concentrations. The system uses coherent light to reveal molecular fingerprints and diagnose diseases like cancer at early stages.
A new study found a significant association between prenatal cannabis use and low birth weights, with a 50 percent increase in risk. The study's lead author emphasizes the need for healthcare providers to screen for cannabis use during pregnancy and provide counseling on its adverse health consequences.
New research from Binghamton University finds that bringing black parents into schools helps shift cultural disconnects between black families and predominantly white teachers. The Parent Mentor Program empowers black parents to advocate for their children and improve schooling experiences.
A new study suggests that probiotics can improve liver health by reducing oxidative stress caused by acetaminophen. Researchers found that mice treated with the probiotic Lactobacillus rhamnosus GG suffered less liver damage when exposed to a high dose of acetaminophen.
Researchers found that hydrated older adults showed noticeable improvement in executive function after exercising, while dehydrated individuals also improved but to a lesser extent. The study highlights the importance of hydration for cognitive health benefits in exercise
Researchers have found a strain of trichomonosis in myna bird populations in Pakistan, infecting around 20% of the birds. The disease is carried by a parasite primarily found in pigeons and larger birds of prey, posing a risk to other species due to the invasive nature of myna birds.
Research finds that accelerated partial breast irradiation is as effective as whole breast radiotherapy in improving quality of life. Women treated with targeted therapy experienced reduced symptoms and better quality of life compared to those receiving standard treatment.
Research suggests that human-like bipedalism emerged around 3.6 million years ago, allowing for more efficient energy expenditure during long-distance travel. This shift likely responded to climate and habitat changes, enabling ancestral hominins to cover longer distances while foraging.
Researchers have discovered that certain genes are shared between salamanders and humans, which could lead to new therapeutic targets for treating spinal cord injuries. By studying the molecular mechanisms at work in salamanders, scientists hope to understand why humans cannot regenerate nerves after injury.
Researchers have developed biomarkers to detect harmful environmental contaminants in wildlife, enabling faster development of diagnostic tools. Additionally, scientists have created a more sustainable method for producing biodiesel from low-cost cooking oil waste using nanoparticles.
Researchers are using cutting-edge techniques to shed new light on the intricate circuitry behind our thoughts, feelings, and behaviors. Innovative nanocapsules could improve drug delivery for Autism Spectrum Disorder, while mapping brain circuits with rabies and herpes viruses provides insights into learning and memory.
Researchers discovered that fluctuations in estrogen levels affect cells in the brain, making women more susceptible to migraines. The study found higher NHE1 expression levels in male rats and lower levels in female rats with high estrogen levels.
A new study suggests that exposure to epsilon toxin, produced by the bacterium Clostridium perfringens, may play a role in the development of multiple sclerosis. Antibodies against the toxin were found in 43% of MS patients in the UK, compared to 16% of control group participants.
Researchers report four new insights into diet and health: time-restricted eating reduces tumor growth in mice, adults who eat breakfast gain less weight, and alternate-day fasting enhances weight loss. New studies also reveal the importance of taste perception in modulating hunger and fullness cues.
Researchers have discovered novel chromosomal mutations contributing to fosfomycin resistance in E. coli, with uhpB and uhpC mutations showing highest impact. The study found that these mutations rendered the antibiotic ineffective at lower doses compared to other mutations.
Research presented at ECCMID shows that additional contact precautions in non-ICU wards did not limit the spread of drug-resistant bacteria. The study found a high prevalence of ESBL-producing Enterobacteriaceae among patients admitted to these wards, despite strict adherence to standard precautions.
Researchers found that ultrahypofractionated radiotherapy is just as effective as standard radiotherapy in stopping prostate cancer from returning, with no significant long-term side effects. Patients treated with this method spend less time traveling to and from hospital for treatment.
Researchers developed a vaccine to blunt bath salts' stimulant effects on the brain, which could aid recovering drug users experiencing relapse. The vaccine showed promising results in reducing MDPV-induced movement and activity in rodents.
Researchers found that black women with obesity burned fewer calories during pregnancy, leading to more retained baby weight. This could influence calorie intake recommendations for pregnant women, particularly those from underrepresented groups.
New research finds sugar replacements can cause health changes associated with diabetes and obesity, suggesting switching from regular to diet soda may not be a healthier option. Artificial sweeteners alter the body's processing of fat and energy, increasing the risk of negative health outcomes.
Researchers have identified new treatments for liver diseases, including the use of melatonin receptors to slow disease progression. Additionally, scientists have discovered potential therapeutic targets for acetaminophen-related liver damage and a link between non-coding RNA and alcoholic liver disease.
Scientists have found that a specific protein called thrombospondin-2 (TSP2) is elevated in wounds of patients with diabetes and contributes to delayed wound healing. Removing or inhibiting TSP2 from mice with diabetes led to improved wound healing, suggesting it could be a target for new treatments.
Research suggests that tiny differences in patient position during radiotherapy can lead to reduced survival chances, particularly when tumours are close to vital organs like the heart. Tightening treatment guidelines could improve survival rates by ensuring more accurate patient positioning.
Researchers found piperacillin-tazobactam significantly less effective than meropenem in treating BSI caused by ceftriaxone-resistant E. coli and K. pneumoniae. The study concluded that piperacillin-tazobactam should be avoided when treating these organisms due to its inferior efficacy.
Researchers have made significant breakthroughs in treating pancreatic, colon and breast cancers, as well as developing new pain treatments for chemotherapy-induced peripheral neuropathy. A new compound has shown promise in targeting cancer cell death pathways, while indomethacin has been found to inhibit colon cancer growth.
A new study found that patients with cellulitis treated for six days experienced faster and more frequent relapses at 90 days compared to those treated for 12 days. The study suggested that elderly hospitalized patients with comorbidity may benefit from shorter therapy duration.
Researchers discovered a gene linked to high fatality rates in P. aeruginosa BSI, which could be used as a novel prognostic biomarker. The helP gene was identified through genetic characteristics and gene expression data of P. aeruginosa strains from patients with a bloodstream infection.
A seven-day antibiotic course was shown to be non-inferior to a 14-day course for treating Gram-negative bacteraemia, with similar patient outcomes and faster recovery. The study found reduced antibiotic days and improved return to daily activities in the shorter treatment group.
Scientists have discovered key features that explain how two very similar fungi, one causing crop failure and the other producing mycoprotein for consumption, differ in lifestyle. The study highlights potential targets for disease control.
Researchers have discovered an alternative strategy to combat antimicrobial resistance by repositioning colloidal bismuth subcitrate, which effectively paralyzes multi-resistant superbugs and suppresses the development of antibiotic resistance. The findings offer a promising new approach to treat deadly infections caused by CRE and CRKP.
A new open-access software called PyFRAP has been developed to accurately analyze molecular diffusion in living cells. The program takes into account three-dimensional structures and provides reliable results, especially under complicated conditions.
A new test of a computer model revealed that understanding combined electron and ion heating can improve plasma production in ITER and future fusion facilities. This finding is crucial for advancing the development of fusion power.
Researchers developed a new colour-coded visual tool, IRIS, to measure hospital compliance with guidelines and improve infection control. The tool improved hand hygiene compliance in five Dutch wards but had limited impact on antibiotic use.
A new study published in Social Cognitive and Affective Neuroscience found that having an audience improves performance at skilled tasks. When people know they are being observed, their brain activity increases in areas associated with social awareness and reward, leading to better motor skills.
Researchers have developed a new theory to explain why stretching or compressing metal catalysts can make them perform better. The theory suggests that applying a strain to a catalyst's atomic lattice can tune its reactivity, enabling fine-tuning of catalyst performance throughout different reaction steps.
An experimental compound appears to improve stroke outcomes by reducing lingering inflammation, leading to better memory and movement in its aftermath. The compound, known as compound 21, stimulates the angiotensin type 2 receptor, which aids blood vessel dilation, minimizes cell death, and reduces inflammation.
The researchers created a systems biology model that mimics the process of wood formation, allowing them to predict the effects of modifying multiple genes involved in lignin biosynthesis. This model will speed up the engineering of trees for specific needs in timber, biofuel, pulp, and paper applications.
A new Yale study analyzed 14 million newspaper articles from 1900-2016 to find that each war brought a new term for what are now known as PTSD symptoms. This lack of clear terminology may have slowed clinical and scientific progress on the disorder.
Saint Louis University professor Simone Bregni uses video games like Assassin's Creed II to teach Italian, reinforcing vocabulary and grammar while introducing cultural data. His students made significant progress, exceeding traditional Italian courses by 3-5 points in a single semester.
Researchers at UEA are part of a £5 million EU-funded project to revolutionize the fishing industry, focusing on AI and machine learning to improve efficiency and reduce ecological impact. The SMARTFISH-H2020 project aims to develop high-tech systems for sustainable fishing practices.
A UMass Amherst geologist is using satellite photos and high-resolution images to estimate topsoil loss in the Midwest, a challenge that has uncertainties about its extent. The research aims to identify areas where farm practices can be changed to reverse soil loss, with potential economic benefits for farmers.