A study published in CMAJ found that people with food insecurity use more health care services and incur higher health care costs. Adults in marginally food-insecure households had 23% higher health care costs, while those in severely food-insecure households had 121% higher costs.
Researchers discovered that cancer cells incorporate chemically modified nucleosides into their DNA, which is toxic to them. The study found that modifying these nucleosides could be used as a specific anti-cancer agent, exploiting epigenetic changes in cancer cells.
Researchers have discovered a potential new class of antibiotics inspired by sugar molecules produced by bacteria, offering a new hope in the fight against drug-resistant superbugs. The modified sugar molecules target a crucial part of the bacterial cell wall, killing the bacteria without developing resistance.
A five-year grant from the USDA National Institute of Food and Agriculture will support a graduate training program combining laboratory research and practical application to enhance food safety in the produce industry. The program aims to develop tested, validated methods to reduce food safety risks in an affordable way.
Light-based technologies using UV, pulsed light, and LED lights show promise in improving food safety and longevity by breaking down bacterial cells and eliminating microorganisms. However, more research is needed to understand penetration depth and ensure effective use.
China and Taiwan have enhanced their food safety laws to tackle food fraud and protect consumers. New regulations require food businesses to register and implement good hygiene practices, while Taiwan also introduces labeling requirements for genetically modified foods.
Researchers warn that genetically modified salmonids may outcompete wild-type fish due to enhanced feeding motivation. However, increased aggression could expose them to greater predation risk, reducing their overall fitness.
A new nationally representative survey found that nearly three-quarters of Americans believe they waste less food than the national average, despite 31-40% of the American food supply being wasted. The top foods wasted are fruits and vegetables, with food waste costing Americans $161.6 billion annually.
A recent study by the American Diabetes Association found that Latinos experiencing food insecurity have poorer glycemic control and eat fewer vegetables. The study suggests that food insecurity should be considered in overall diabetes management, highlighting the need for individualized care.
A study from Cornell Food & Brand Lab reveals that buying too much food, preparing in abundance, and improper storage lead to significant household food waste. Implementing efficient meal planning strategies and proper food storage techniques can significantly reduce waste and save money.
Researchers at the University of Louisville have successfully treated stage IIIb to IV melanoma patients with a modified cold sore virus, resulting in improved survival rates. The therapy, talimogene laherparepvec (T-VEC), stimulates the immune system to fight cancer cells and has been shown to extend patient survival by 20 months.
A study finds that the global food system is becoming more fragile and susceptible to crisis as population growth increases and international trade expands. Countries heavily reliant on imports face greater instability and food insecurity, exacerbating existing challenges.
Researchers have genetically modified Salmonella to kill cancer cells and shrink tumors, offering a potential new therapy. The modified bacteria can target and destroy cancer cells while remaining safe for patients.
Researchers at UC Davis are receiving $5 million in grants from the US Department of Agriculture's National Institute of Food and Agriculture. The funding will be used to develop new technologies and methods to prevent cross-contamination in produce processing, identify genetic traits of lactic acid bacteria found on fruits and vegetab...
Research finds that UK food banks are more likely to open in areas with high unemployment rates and greater central government welfare cuts. This is associated with a higher rate of people seeking emergency food assistance.
A new study by University at Buffalo researcher Shira Gabriel suggests that attraction to comfort food is based on having a good relationship with the person who prepared it. The study reveals how social factors influence food preferences and eating behavior, with implications for better understanding human connections and mental health.
The FARE Investigator in Food Allergy Awards support early and mid-career researchers expanding scientific understanding of food allergy through education and basic and clinical research. Recipients include Jessica O'Konek and Duane Wesemann, who will investigate nanoemulsion-based vaccines and the influence of microbial exposures on p...
A new RAND Corporation study reveals that Los Angeles' fast-food ban has failed to improve diets or reduce obesity rates in low-income areas. Despite the ban, fast-food consumption increased and obesity rates rose faster than in other parts of the city.
A new study by the University of Vermont found that watching food TV can lead to weight gain, particularly among women who cook from scratch. The study suggests that food networks should use healthier recipes and promote cooking from scratch for optimal health benefits.
By channeling food to large individuals, fish biomass doubles, highlighting the importance of size-dependent efficiency in population growth. This study has significant implications for fisheries management and predator-prey interactions.
Researchers found that fluorescent properties of edible food colors increase with the viscosity of surrounding fluids, suggesting they could act as embedded sensors for food's physical consistency. This could provide a less invasive and more accurate way to test food quality, potentially revealing changes in spoilage or consistency.
A new study sheds light on nutrition, land use, and water security dimensions of global food trade. The research reveals that more than one-fifth of calories grown in farm fields are traded, requiring about 20% of the world's croplands.
Researchers at the University of Houston explore the interplay between four key risk factors and food insecurity in families. A mother's poor health is found to be a determining factor in extreme food insecurity cases, while financial strain affects non-poor households experiencing marginal food security.
A new review article reveals pasture-fed lamb meat is rich in polyunsaturated fats, offering a lower saturated fat alternative. The study suggests this change could help reduce cardiovascular disease risk in Western diets.
Scientists have created a novel biocontainment method by making genetically modified E. coli dependent on a synthetic amino acid, which can only be obtained from laboratory cultures. This approach aims to prevent the bacteria from surviving in open environments and potentially causing ecological harm or contamination.
Researchers at KU Leuven discovered genetically modified mice producing human growth hormone, altering insulin production and previous research findings. This unexpected turn reveals the need for reinterpretation of 250+ published diabetes studies.
A numerical triaxial apparatus based on discrete element method simulates and reproduces the mechanical property of granular materials in landslide. The modified DEM model reflects the main mechanism of friction and dilatancy, providing detail information of mechanical properties such as friction angle and dilatancy angle.
Researchers identified a modified host protein as a potential risk factor for plasma cell dyscrasis. Individuals with high levels of SUMO-modified HSP90 are at increased risk of developing multiple myeloma and other related diseases.
Researchers will study past interventions and decision-making processes at the household level to understand what works and what doesn't. The project aims to identify drivers of food security status and constraints on improvements at the household level.
A review of research published by the American Academy of Neurology found that low-carb diets, such as the ketogenic diet, may reduce seizures in adults with tough-to-treat epilepsy. The diets were moderately to very effective, with a 50% or better reduction in seizures experienced by 32% of participants.
A study by Chapman University's Food Science Program has identified 20 commercial pet foods that were potentially mislabeled, containing undeclared meat species such as pork. The research focused on the presence of eight meat species in dog and cat food products, with chicken being the most common detected species.
Scientists at LA BioMed have discovered a way to bypass the blood-brain barrier and deliver an enzyme replacement therapy to treat MPS IIIB, a devastating genetic disease. The treatment has shown promising results by reducing the accumulation of waste products in brain cells.
A new study suggests that an autoimmune response may contribute to the development of high blood pressure. Using mouse models, researchers found that compounds stimulating hypertension led to the faulty production of modified proteins in dendritic cells, triggering an immune response.
Researchers have developed a new method to measure structurally modified proteins in complex biological samples, enabling the analysis of thousands of proteins. The method uses a combination of digestion enzymes and Selected Reaction Monitoring to quantify protein quantities and determine structural changes.
Researchers at Oregon Research Institute found that watching junk food ads can activate reward regions in the brain of adolescents, leading to increased risk of weight gain. This study suggests that individual differences in neural vulnerability may identify youth at risk for excess weight gain.
Scientists Xiangdang Liang and colleagues designed a special conduit for adhesive bonding, improving the repair of sciatic nerves in vitro and in vivo. The new method provides an equivalent repair effect while reducing operation time, making it a feasible and effective technique.
Researchers adapted the Ames test to assess mainstream cigarette smoke's toxicity, showing concentration-dependent mutations in bacteria. The modified test uses multiple bacterial strains and whole-smoke aerosol exposure, providing a more complete picture of the toxic profile.
A two-year project will investigate vulnerabilities in food supply chains and evaluate effective ways to improve consumer trust in food. The team will analyze various food supply chains and test the effectiveness of fraud prevention strategies.
Research finds that children of parents who spend more time cooking at home tend to make healthier food choices when eating away from home. Parents' reported food preparation time is inversely associated with energy density in their children's diet.
Research found that lower dopamine transporter binding correlates with stronger visual attention bias for food cues, detecting food pictures more quickly among neutral images. Higher dopamine activity was linked to increased food intake over a period of 7 days.
A study by NYU's Steinhardt School found that vouchers to buy fresh fruits and vegetables at farmers markets increased the amount of produce in the diets of some economically disadvantaged women. More than half reported consuming vegetables more frequently, with those who consumed little produce initially seeing the greatest increase.
Dr. Brenner's work has contributed significantly to advancing the field of gene transfer using retroviral vectors in cancer immunotherapy. He is recognized for his contributions to developing genetically modified T cells that can effectively target tumors.
A study examined the interest level of over 300 African American adults in genetic testing for alcohol dependence susceptibility, with some expressing concern over privacy and testing methods. The results suggest that more research is needed to address these concerns and establish effective genetic counseling strategies.
Whitehead Institute scientists have genetically modified red blood cells to carry valuable payloads, including drugs, vaccines, and imaging agents. The approach uses sortagging, a protein-labeling technique that establishes strong chemical bonds between surface proteins and therapeutic substances.
Creating and optimizing food for astronauts, soldiers, and individuals in extreme conditions is crucial. Researchers are working on developing lighter, tastier, and more nutritious prepackaged foods with longer shelf life to meet the needs of six-person crews on Mars missions.
A scientific review paper calls for collaboration to address the challenges of date labeling in the food industry, contributing to financial loss and food waste. Research highlights that inconsistent labeling practices lead to consumer confusion, resulting in significant food waste.
According to Doug Rauch, one-third to 40% of all food grown is never consumed due to expiration dates and infrastructure issues. The Daily Table, a new restaurant and store, aims to reduce food waste by offering expired produce at reduced prices.
Scientists have developed a technique to control the population of the Australian sheep blowfly by genetically modifying female flies to require a common antibiotic to survive. This approach allows for the separation of male and female larvae, enabling the use of male-only genetic control programs to reduce blowfly populations.
A study found that consumers were no more likely to support genetically modified crops for disease resistance when presented with stories of the Irish Potato Famine. Preconceived views about the risks and benefits of agricultural genetic engineering played a significant role in shaping consumer opinions. The research suggests that gene...
Researchers at UMass Amherst developed a faster method for detecting and separating microbial contamination from food, potentially saving time and expense. The new technique uses magnetically charged beads to quickly remove disease-causing bacteria from liquid samples.
Researchers at NC State University created modified cockpit displays that significantly improved pilot response times in avoiding crashes. The new system highlighted planes with higher risk of collision, reducing errors and saving lives.
Researchers developed a modified flour powder that triggers beneficial desensitization reactions without causing allergic responses in laboratory tests. The technique could be adapted for other food allergies, offering new hope for people suffering from life-threatening peanut and other food allergies.
Genetically modified neural stem cells have been shown to produce neprilysin, an enzyme that breaks down amyloid-beta, reducing its accumulation in the brain. The approach has shown promising results in two different mouse models, with a significant reduction in amyloid-beta plaques compared to controls.
A panel of international experts will discuss the pros and cons of genetically modified (GM) crops in improving European food security. Recent research shows that consumers are increasingly concerned about GM foods, with 11% checking labels for information on GM content.
A new University of Illinois study found that nearly three in four low-income families have cut back on food to afford essential non-food items. Food pantry clients often make difficult choices between feeding their children and accessing basic household products.
UCSF physicians advocate for stricter regulation of modified medical devices, citing risks to patient health and deaths due to untested modifications. The FDA should collect post-marketing clinical data on device modifications to identify potential benefits and risks.
A study of over 37,000 men and women found that eating fried foods four times a week had twice the impact on body mass index (BMI) for those with the highest genetic risk scores. Genetic variants associated with BMI and obesity also interacted with fried food consumption to influence adiposity.
A new study from Harvard School of Public Health found that regular consumption of fried foods increases the risk of obesity in people with a genetic predisposition to obesity. The study analyzed data from three US cohort studies and found that high intakes of fried food exacerbated the deleterious effects of genetic variants associate...
Research found that people with math anxiety struggle to comprehend messages about genetically modified foods, while those with high math skills and confidence can better understand. The study highlights the importance of improving math skills and building confidence in math abilities.
The agreement will enhance Nestlé's production processes and provide nutritional foods for its consumers. A*STAR's research capabilities in food and nutrition will be boosted through the partnership, making it a leading collaborator for the global food industry.