Research on mice by UC Riverside scientists reveals that genetically modified soybean oil is just as unhealthy as conventional soybean oil, inducing obesity, diabetes, and fatty liver. However, GM soybean oil does not cause insulin resistance, unlike regular soybean oil.
Researchers have devised a clonal strategy to ensure adult epidermal stem cells meet the highest safety criteria before use in treatments. The approach involves cultivating, genetically modifying and testing individual cells to guarantee their viability and safety.
Researchers at the University of Guelph identified a gene that can make certain plants self-pollinate, reducing the risk of genetically modified crop contamination. The discovery could also benefit perfume-makers by allowing for more control over fragrance production.
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.
Yale researchers developed a new bio-containment method using genetically modified bacteria that require a synthetic amino acid to activate genes. This approach solves a major obstacle to widespread GMO use, ensuring safer confinement of organisms in the environment.
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.
Scientists suggest rewilding crops by reintroducing lost genes to regain beneficial properties like disease resistance and higher nutritional value. However, these genetically modified organisms may face challenges for market penetration due to consumer concerns.
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.
A study of 95,766 Danish participants found that genetically low vitamin D levels were associated with increased all-cause mortality and cancer mortality. However, the study did not find a link between vitamin D levels and cardiovascular mortality.
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.
Scientists identify tannic acid as a potential treatment for bacterial lung infections in cystic fibrosis patients, counteracting the harmful effects of the Staphylococcus aureus enzyme SMaseC. The discovery suggests that tannic acid may improve therapeutic outcomes for CF patients.
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 scientific review of genetically engineered feeds in livestock diets concludes that feeding these crops has no impact on the health or productivity of animals. The review examines nearly 30 years worth of data from over 100 billion animals, revealing comparable performance and health between GE-fed and non-GE-fed animals.
Researchers found that exercise training induces changes in skeletal muscle that prevent the accumulation of a substance called kynurenine, which is associated with depressive behavior. In contrast, genetically modified mice with well-trained muscle characteristics showed no depressive symptoms despite being exposed to stress.
A new scientific review from UC Davis reports that genetically engineered feed has no impact on animal health and nutrition. The review analyzed nearly 30 years of studies involving over 100 billion animals, finding no differences in the nutritional makeup of meat, milk, or other food products derived from GMO-fed animals.
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 at Washington State University have found a key gene in wheat that can be used to transfer valuable traits from other plants, reducing crop losses and pesticide use. The discovery enables breeders to develop disease- and pest-resistant wheat varieties without the need for genetically modified organisms.
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 discovered that as mice age, their primary DNA repair process fails and is replaced by a less effective mechanism, leading to increased mutations in critical tissues. This finding may explain why damaged DNA contributes to aging-related illnesses like cancer.
Researchers have found that the growth factor neuregulin-1 can restore balance to impaired Schwann cells in genetically modified rats with Charcot-Marie-Tooth disease. This imbalance leads to insufficient myelination and nerve damage, resulting in symptoms such as numbness and weakness.
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.
Researchers successfully transplanted genetically engineered pig hearts into baboons, achieving prolonged survival of over 200 days. The use of target-specific immunosuppression and human genes in the pigs enabled the hearts to remain viable without complications.
Researchers suggest genetically edited fruit could be more acceptable in Europe, with potential applications in vitamin A production and browning prevention. Genome editing tools like CRISPR enable precise adjustments to natural ingredients.
Releasing genetically engineered male flies could be an effective way to control the Mediterranean fruit fly, a serious agricultural pest that causes extensive damage to crops. The method works by producing only male offspring, which then mate with local females and pass on a self-limiting trait, resulting in no viable female offspring.
Researchers found that cells are constantly fighting herpes virus, even in dormant phase, leading to potential new treatments. The study used genetically modified cells and viruses to measure virus activity, revealing varying levels of infection across different cells.
A Vanderbilt study finds that bacteria produce a therapeutic compound that inhibits weight gain, insulin resistance, and other adverse effects of a high-fat diet in mice. The researchers genetically modified E. coli to produce NAPE, which reduces food intake and weight gain, suggesting a potential new treatment for obesity.
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.
Researchers found genetically identical bacteria respond differently to sugars, exhibiting a wide range of behaviors. The study highlights the complexity of bacterial behaviors and their response to environmental conditions.
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.
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.
The Phase 2B clinical trial of CRS-207 and GVAX Pancreas vaccines aims to improve treatment outcomes for patients with advanced pancreatic cancer. The combination regimen shows promise in improving survival rates, with no serious treatment-related adverse side effects.
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 from Imperial College London have developed a method to distort the sex ratio of Anopheles gambiae mosquitoes, eradicating female populations that transmit malaria. The genetically modified mosquitoes produced 95% male offspring, eliminating entire wild-type populations in six generations.
Researchers at the University of Missouri have successfully transplanted and grown human stem cells in genetically modified pigs. The breakthrough paves the way for future research on stem cell therapies and could lead to new treatments for debilitating human diseases.
A University of Nebraska-Lincoln team has developed a promising new approach for HIV vaccine development using an attenuated and genetically modified virus. The approach involves manipulating the virus' codons to rely on an unnatural amino acid, preventing the virus from replicating in the human body.
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 at Ohio State University have developed a novel strategy for treating multiple myeloma by genetically modifying T lymphocytes to target the CS1 molecule on myeloma cells. The modified cells were shown to efficiently destroy human multiple myeloma cells in laboratory studies and animal models.
Researchers have identified a key gene in energy metabolism, revealing its crucial role in regulating fat storage. The Sirt7 gene plays a central role in the process, enabling mice to maintain normal weight despite high-fat diets, suggesting new therapeutic approaches for obesity and metabolic disorders.
Researchers demonstrate that transplanting hearts from genetically engineered pigs in combination with target-specific immunosuppression prolongs graft survival in baboons, paving the way for human transplantation. The study shows promise for overcoming immunologic roadblocks and eliminating the shortage of donor organs.
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.
Researchers have genetically modified tobacco plants to increase starch and sugar production, enabling higher ethanol yields. The alternative approach could help replace declining traditional tobacco cultivation in the US and Europe.
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.
Researchers extracted biochemicals from genetically modified tomatoes and compared them to non-GM varieties. The study found no significant differences overall, but did identify a difference related to fruit ripening. This approach has potential for use in breeding programs and addressing consumer concerns about GM foods.
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 team of scientists has found a molecule that actively regulates memory loss, revealing the process of forgetting is not passive but rather an active process. The discovery could lead to new treatments for mental disorders such as Alzheimer's.
Researchers genetically engineered T cells to resist HIV infection by inducing the CCR5-delta-32 mutation. The study showed promising results with reduced viral loads and persistent modified cells in patients.
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.
Researchers at Memorial Sloan Kettering Cancer Center reported remarkable results from a clinical study using genetically modified T cells to treat advanced leukemia. The treatment achieved a 88% complete remission rate, exceeding the response rate of salvage chemotherapy alone.
Scientists at the University of Veterinary Medicine in Vienna have created a model to investigate the role of STAT1 in various disease conditions. The genetically modified mice can produce an exact dose of protein, enabling researchers to examine the origins and course of many diseases.
Two new studies have found that genetically modified, insect-resistant crops have no negative effects on beneficial insect predators or a beneficial, entomopathogenic nematode. The research demonstrated that Bt proteins used in corn and cotton crops do not harm two important insect predators that help suppress pest populations.
A new study from South Africa reveals that genetically modified maize has a comparable diversity of insects to conventional crops. The research collected over 8,700 arthropod individuals and found no significant differences in abundance or diversity across different functional groups.
Developing heart valves in zebrafish embryos may be vulnerable to environmental endocrine disruptors, which can mimic estrogen and lead to abnormalities. The study uses genetically modified zebrafish to detect and identify the mechanisms of action of these chemicals.
Researchers have created a test called MACRO that can flag about 97% of known commercialized modifications, making it easier for policymakers to monitor genetically modified (GM) foods. The new method combines two well-known genetic methods and can be easily expanded to include future GM crops.
The field trial with genetically modified poplar trees demonstrates that lignin modification can improve sugar conversion and increase ethanol production. The results also show mixed suppression of the lignin biosynthesis in the trees, leading to variable coloration and growth rates.
Significant declines in European corn borer populations suggest that expensive, insecticidal toxin-resistant corn hybrids are not needed. Non-Bt hybrid seeds can be a more cost-effective option for growers to reduce potential losses.
Researchers at Oregon State University have developed genetically modified poplar trees that grow faster, resistant to insect pests and retain genes for up to 14 years. These traits could be particularly valuable in the paper and pulp industries and emerging biofuel sector.
Researchers at MIT have found a way to add genetically modified viruses to the production of nanowires, which can serve as one of a battery's electrodes. This increases the surface area, allowing for more efficient charging and discharging.
Researchers at RIKEN-MIT Center for Neural Circuit Genetics have uncovered a faulty brain mechanism underlying schizophrenia and other psychiatric disorders in humans. Mice genetically engineered to display symptoms of schizophrenia exhibit abnormal neural activity in the default mode network, which processes memories and recall.