International experts pinpoint areas central to understanding the complex relationship between nutrition and cancer. Research gaps in diet, physical activity, and metabolic factors are highlighted, with a call for improved funding and institutional support for cancer prevention and nutrition research.
Researchers at MIT have developed a new gel-like material that can create a stable cushion for more than an hour, reducing the risk of tearing the colon lining during polyp removal. This innovation could greatly improve the safety and effectiveness of colonoscopies.
Researchers at the University of Arizona Cancer Center successfully repeated findings from a study that challenged current approaches to colon cancer treatment. The team validated therapeutic targeting of LRP6 as a potential strategy for blocking progression of colon cancer, offering new hope for patient care.
NASA's Aqua satellite detected coldest cloud top temperatures as cold as minus 63 degrees Fahrenheit, indicating strong storms capable of heavy rain. The storm's center has migrated southward toward the strongest convection, positioning just north of the coldest cloud tops.
A new study by Cass Business School academic Dr Janina Steinmetz confirms that people tend to judge entire groups based on the performance of their first member. The research found that a bad experience at the 'first' register or position leads to harsher judgments about the group, while a good experience results in greater positivity.
A new study at the University of Leeds suggests that transcutaneous vagus nerve stimulation (tVNS) may help slow down an important effect associated with ageing. The therapy, which delivers a small electrical current to the ear, has been shown to improve physiological and wellbeing outcomes in over-55s.
Researchers at the University of Würzburg are developing a social-VR platform called ViLeArn to explore the potential of virtual reality in education. The platform allows students to engage in fully equipped virtual teaching environments, fostering collaboration and creativity.
A new study published in PLOS Medicine found that women who developed pre-eclampsia during pregnancy were nearly five times more likely to develop end stage kidney disease (ESKD) than those who did not. The study analyzed data from over 1 million healthy women and revealed a significant association between pre-eclampsia and ESKD risk.
A study from the University of Texas at Austin found a strong correlation between marital infidelity and professional misconduct. Researchers analyzed data from police officers, financial advisers, and CEOs to discover that individuals who cheated on their spouses were more likely to engage in corporate misconduct.
Researchers have identified a specific role for astrocyte proteins in directing neural connections, using nanoparticles to deliver corrective proteins to replace missing proteins in neurodegenerative diseases. The study offers new hope for regrowing and repairing damaged brain networks.
A UW study found that moving to a new home during the first three months of pregnancy increases the risk of low birthweight, premature birth, and smaller-than-expected babies. Despite limitations, the researchers suggest counseling patients on stress-mitigating techniques and care continuity may be beneficial.
Attending NHS health checks is associated with increased risk management interventions and decreased risk factors for cardiovascular disease. Health check participants had lower baseline BMI, blood pressure, and fewer smokers, and were more likely to receive weight management and smoking cessation advice.
A new multi-national survey found that nearly one-tenth of work hours are missed by asthma sufferers, resulting in significant productivity loss. Additionally, workers reported feeling embarrassed, ashamed, and inferior when using inhalers at work.
The National Cancer Institute has recognized Sylvester Comprehensive Cancer Center as a top-tier US cancer center due to its outstanding research and clinical care. The designation is a testament to the dedication of every member of the cancer center.
Researchers discovered that Par3 regulates contractility of keratinocytes, essential for accurate cell division and preventing DNA damage. The findings suggest that Par3 plays a key role in maintaining skin self-renewal capacity, with dysfunction linked to premature aging and skin cancer.
Researchers at James Cook University have successfully 3D printed fuel grains for hybrid rockets, testing six compounds including Acrylonitrile Butadiene Styrene (ABS), to optimize performance and safety.
Researchers have identified a molecule called Gas6 that induces macrophages to clean up cellular debris and reduce inflammation. Boosting Gas6 levels in macrophages has been shown to resolve inflammation in mouse models of acute lung injury, holding promise for treating diseases such as heart disease, cancer, and rheumatoid arthritis.
Researchers at UMass Amherst have expanded the functions of conducting microbial nanowires, developing them into sustainable chemical and biological sensors. The new nanowires can be modified with peptides to specifically bind chemicals or biologics, offering promising possibilities for biomedical and environmental applications.
Agrivoltaics combines solar panels and agriculture to create a more efficient and sustainable system. This practice reduces evaporation of irrigation waters in summer and increases photosynthesis, leading to improved crop growth and reduced water usage.
Researchers warn that a modest warming of the climate could lead to a significant increase in global energy demands, with potential implications for greenhouse gas emissions. The study suggests that understanding this interaction is crucial to developing effective solutions to mitigate climate change.
Researchers found that babies as young as six months old show empathy towards a bullied victim, preferring to choose the distressed figure over the bully. This discovery debunks the theory that babies only develop empathy after one year of age.
Researchers at the University of Warwick have developed a new polymeric cryoprotectant that protects cells during freezing, leading to more cells being recovered and less solvent-based antifreeze being required. The material was shown to be very potent in protecting cell monolayers, which is crucial for biomedical research.
Artificial cells have been created by Imperial College London scientists that can sense changes in their surroundings and respond with drug molecules or harm removal. This breakthrough uses a simpler approach to mimic complex biological responses, making it easier to engineer artificial cells for various biotechnological applications.
Researchers blocked dopamine receptors in rats to reduce cocaine-seeking behavior, with varying longevity. The study reveals the unique roles of the basolateral and central amygdala in cocaine reward behaviors.
A Stanford study found that assigning newly arrived refugees to live in areas with larger ethnic networks increases their chances of finding employment. In contrast, smaller ethnic networks are associated with lower employment rates.
A new study by University of Exeter researchers shows that pathogens can evolve to become more virulent without increasing their rate of replication. This suggests that manipulating host immune systems may play a role in generating symptoms necessary for transmission.
A team of fusion researchers successfully demonstrated alpha particle confinement in a plasma for the first time in helical systems. This achievement is significant as it promises the alpha particle confinement required for realizing fusion energy in a helical reactor.
Researchers at NC State University have developed a portable technology that can identify plant diseases in the field by analyzing airborne volatile organic compounds (VOCs). The device, which can be plugged into a smartphone, works by measuring the type and concentration of VOCs released by plants to determine if they are diseased.
Researchers have identified a repurposed compound, bithionol, with selective membrane-targeting properties that effectively kill MRSA persister cells without harming mammalian cell membranes. This breakthrough suggests potential therapeutic applications for bithionol in treating recalcitrant MRSA persister-caused infections.
The study provides insight into how the Komodo dragon's DNA encodes its astounding characteristics, including its ability to detect prey from far away. The team discovered changes in genes that increase the lizard's aerobic capacity, allowing it to achieve near-mammalian metabolism.
Researchers from the University of Warwick have discovered that deformations and defects in solar cell structures can prevent photo-excited carriers from recombining, leading to enhanced conversion efficiency. This finding has potential applications in improving UV light sensor sensitivity and increasing solar cell efficiency.
Researchers at Yokohama National University developed an efficient method to generate hair growth in nude mice using a three-dimensional tissue culture called hair follicle germ. The new approach produces a high rate of hair generation and shows promise for clinical applications in human hair regenerative therapy.
A study of over 165,000 US military veterans has identified multiple genetic locations associated with the risk of re-experiencing traumatic memories, a hallmark symptom of post-traumatic stress disorder. The research also found genetic overlap with conditions such as hypertension and psychiatric disorders.
Mothers with pre-pregnancy diabetes are at a four to five times increased risk of stillbirth. High maternal blood sugar levels and BMI emerged as key risk factors for increased stillbirth risk, particularly in babies born small or large for gestational age.
Scientists studied how garfish regrow fins and found genes and mechanisms responsible for this process. These findings suggest that the last common ancestor of fish and tetrapods had a specialized response for appendage regeneration.
New research challenges long-held assumptions about whole-tree harvesting, finding it does not deplete soil and lead to weaker forest ecosystems. The study demonstrates that residue removal has few effects on forest ecology in managed stands, making biomass energy from whole trees a more sustainable option.
A new AI-powered tool, scGen, accurately models cellular response to perturbations, enabling reliable predictions for different systems. This breakthrough has the potential to revolutionize the understanding and treatment of common human diseases.
Researchers at Purdue University have developed a new software called Emap2sec that can identify secondary structures in proteins from lower-resolution cryo-EM maps. This technique has the potential to speed up protein structure analysis and improve accuracy, enabling researchers to develop more effective drugs for various diseases.
Researchers developed a model forecasting earthquake hazards in Oklahoma due to fluid injection, highlighting the importance of pore pressure diffusion and poroelastic stresses. The study found that mandatory reduction in injection volumes substantially reduced earthquake probability in western Oklahoma but not central Oklahoma.
Researchers have successfully created stable, cancer-like cells in the lab by simultaneously infecting white blood cells with two viruses, Epstein-Barr Virus and Kaposi's sarcoma-associated herpesvirus. This breakthrough opens up new opportunities for understanding the progression of this rare blood cancer and developing treatments.
Researchers developed an implantable microneedle skin patch containing an HIV subunit vaccine, which led to sustained intradermal vaccine release and improved antibody responses in mice. The study suggests that microneedle patches may enhance vaccine effectiveness.
Researchers at Arizona State University have developed a method to predict seismic activity from wastewater disposal, which can help the energy industry manage injection-caused earthquakes and reduce risks. The team's physics-based framework successfully reproduces the distribution of actual earthquakes by frequency, magnitude, and time.
A new meta-analysis of 31 studies found that parent-based interventions increase condom use among adolescents and have specific features that enhance their effectiveness. These include targeting younger adolescents, culturally specific programs, equal involvement of parents and teens, and longer program durations.
A new combination treatment regimen enhances the immune system's ability to kill leukemias that do not respond to standard treatments. The regimen includes a therapeutic antibody designed to attract natural killer immune cells to cancer cells, resulting in increased killing of acute lymphoblastic leukemia cells by up to 35%.
Researchers at RMIT University have developed a simple pressure pump made from balloons and nylon stockings that can be used to test water contaminants and blood samples. The low-cost device has been tested in various experiments, including detecting aquatic parasites and cancer cells.
Tracy Langkilde has been recognized for her research on how animals adapt to changes in their environments. She has studied the behavior of lizards towards fire ants and explored the impact of noise pollution on frogs' communication abilities.
The U.S. Department of Energy has approved the next phase of the $815M upgrade of the Advanced Photon Source, a premier national research facility that will enable scientists to see things at a scale they have never seen before with storage-ring X-rays. The upgrade positions the APS to be a global leader among the new generation of sto...
Scientists discovered that club lung cells can repair damaged DNA and survive influenza infection, but this resilience may also contribute to chronic obstructive pulmonary disease and asthma. The findings suggest a double-edged sword in the battle between cells and viruses.
Researchers have pinpointed the source of acoustic signals emitted by stressed faults in a numerical model, which could lead to more accurate earthquake predictions. The study reveals that the collapse of stress chains inside an earthquake gouge emits these signals.
Researchers are working on developing wireless sensors to communicate with prosthetic devices, aiming to improve the performance of prosthetics for individuals with upper limb amputations. The new technology has exciting implications for those facing limb loss, and will be tested on amputees next year.
The global price of ivory has increased tenfold since the 1989 CITES ban, leading to higher poaching incentives and greater numbers of elephants being killed. This study provides new insights into the factors driving increases in ivory prices, shedding light on how conservation efforts can be improved.
Researchers found significant discrimination against Muslim women, but it decreased when they signaled respect for social norms. A shared understanding of norms can improve cooperation between natives and immigrants.
Researchers at DESY used precisely tuned laser light to capture the ultrafast rotation of carbonyl sulphide molecules, revealing the intricate dance of quantum mechanics. The resulting 'molecular movie' provides new insights into molecular dynamics and has potential applications for studying other molecules and processes.
Researchers used krypton-81 to trace groundwater origins, finding two sources: one from the Mediterranean (38,000 years ago) and another from the Atlantic Ocean (361,000 years ago). The results demonstrate how old groundwater can serve as a proxy of paleoclimate and subsurface water storage.
MIT physicists develop technique to analyze open data from particle colliders, creating a geometric map of events based on degree of similarity, allowing them to quickly spot potential new physics. The researchers use an algorithm inspired by computer vision techniques to calculate the distance between point clouds in collision data.
This systematic review and meta-analysis found parent-based interventions associated with improved condom use and parent-child sexual communication in adolescents. The findings were generally modest, but there was a significant association across studies.
A team of researchers at Ruhr-Universität Bochum has shown that the supposed disorder in the HMGA1a protein is not disorder after all. The protein adopts dynamic, more compact structures that depend on its phosphorylation state. This discovery could lead to new therapeutic strategies for cancers caused by HMGA1a.
Researchers developed a microfluidic concentration method that selectively concentrates proteins and nucleic acids, enabling rapid detection of pathogens and biomarkers. This technique enhanced concentrations by up to a billion-fold within 30 minutes.
A Rutgers study found a sharp decline in cough and cold medicine recommendations for children under 2 after the FDA's 2008 advisory, with an increase in antihistamine use instead
Scientists at University of Wisconsin-Madison successfully recreated the sun's solar wind and 'plasma burps' in a laboratory setting, confirming their development and providing an Earth-bound model for future study. The experiment used a three-meter-wide hollow sphere to mimic the sun's plasma and electromagnetic fields.