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ScienceDaily · 08/01/2024 12:18 EDT

Study examines effect of fish oil in older adults' brains

A clinical trial suggests that a subset of older adults with a genetic predisposition to Alzheimer's disease may benefit from fish oil supplements. Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 12:18 EDT

Warming stops tiny organisms working together

Hotter conditions prevent two tiny organisms working together for mutual benefit, new research shows. Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 12:18 EDT

Cheese of the future: Consumers open to animal-free alternatives

Companies and institutes are currently working on biotechnological processes for the production of 'dairy products' without the use of cows: In so-called precision fermentation, egg and milk proteins are produced with the help of bacteria, yeasts or other fungi. This results in foods such as milk or cheese with a familiar flavor and texture. Supporters hope that this will lead to more sustainable food production, as nutrient-rich proteins can be... Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 12:18 EDT

Proteins as the key to precision medicine: Finding unknown effects of existing drugs

Fewer side effects, improved chances of healing: the goal of precision medicine is to provide patients with the most individualized treatment possible. This requires a precise understanding of what is happening at the cellular level. Researchers have now succeeded in mapping the interactions of 144 active substances with around 8,000 proteins. The results could help to identify previously unknown potential benefits of existing drugs. Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 12:18 EDT

Electrical impedance tomography--extracellular voltage activation technique simplifies drug screening

Recently, researchers developed a non-invasive method combining electrical impedance tomography and extracellular voltage activation to evaluate drug effects on ion channels. The resulting printed circuit board sensor allows real-time monitoring of how newly developed drugs can affect ion flow in channels, providing a cost-effective and accurate alternative to traditional methods like patch-clamp techniques and paving the way toward more efficient and shorter preclinical testing in the drug discovery proces Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 12:18 EDT

Breakthrough in plant disease: New enzyme could lead to anti-bacterial pesticides

Scientists uncover a pivotal enzyme, XccOpgD, and its critical role in synthesizing C G16, a key compound used by Xanthomonas pathogens to enhance their virulence against plants. This breakthrough opens new avenues for developing targeted pesticides that combat plant diseases without harming beneficial organisms. Insights into XccOpgD's enzymatic mechanism and optimal conditions offer promising prospects for sustainable agriculture, bolstering crop resilience and global food security while minimizing enviro Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 12:18 EDT

Novel nanosensing technique for quality control of viral vectors in gene therapy

Researchers develop a nanosensing platform that can assess the quality of individual viral vector particles Viral vectors hold much potential for gene editing and gene therapy, but there is a pressing need to develop quality control methods to minimize potential side effects on patients. Addressing this, researchers from Japan developed a nanosensing-based approach that can differentiate between functional and faulty viral vectors at the single-particle level. This convenient and inexpensive... Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 12:18 EDT

Modern behavior explains prehistoric economies

What if the 'Market Economy' always existed? Archaeologists tried to answer this question by researching how much Bronze Age people used to spend to sustain their daily lives. Their results show that, starting at least 3,500 years ago, the spending habits of prehistoric Europeans were not substantially different from what they are today. Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 12:18 EDT

Key to rapid planet formation

Researchers have developed a new model to explain the formation of giant planets such as Jupiter, which furnishes deeper insights into the processes of planet formation and could expand our understanding of planetary systems. Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 12:18 EDT

Study finds regular aspirin use associated with greatest reduction in colorectal cancer among those most at risk

In a study of more than 100,000 people, researchers found that people with a less healthy lifestyle (higher BMI, greater smoking, greater alcohol consumption, less physical activity, poorer diet quality) had a greater reduction in risk of colorectal cancer associated with aspirin use, compared to participants with a healthier lifestyle. Participants with a healthier lifestyle had a lower baseline risk of colorectal cancer, and their benefit was less pronounced. The... Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 12:18 EDT

Judging your own happiness could backfire

Judging how happy you are could backfire and negatively impact life satisfaction and psychological well-being, according to new research. Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 12:18 EDT

New study explores how antifragility could revolutionize cancer treatment

Researchers offer a new perspective on antifragility, proposing a unified framework for understanding the property across different complex systems. Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 12:17 EDT

Tipping risks from overshooting 1.5 °C can be minimized if warming is swiftly reversed

Current climate policies imply a high risk for tipping of critical Earth system elements, even if temperatures return to below 1.5 C of global warming after a period of overshoot. A new study indicates that this risk can be minimized if the warming is swiftly reversed. That is why reducing emissions in the current decade is crucial for the stability of the Earth systems functions, researchers write. They analyzed the... Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 12:16 EDT

Towards smart cities: Predicting soil liquefaction risk using artificial intelligence

Soil liquefaction that results in infrastructure damage has long been a point of contention for urban planners and engineers. Accurately predicting the soil liquefaction risk of a region could help overcome this challenge. Accordingly, researchers applied artificial intelligence to generate soil liquefaction risk maps, superseding already published risk maps. Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 01:21 EDT

Easy tool helps estimate fall risks

Researchers have developed a formula and easy-to-use assessment tool for estimating fall risks using a database of older adults. Preventing falls among older adults is expected to extend life expectancy and reduce medical and nursing care costs. Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 00:40 EDT

Generation X and millennials in US have higher risk of developing 17 cancers compared to older generations

A new large study suggests incidence rates continued to rise in successively younger generations in 17 of the 34 cancer types, including breast, pancreatic, and gastric cancers. Mortality trends also increased in conjunction with the incidence of liver (female only), uterine corpus, gallbladder, testicular, and colorectal cancers. Read more ›

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ScienceDaily
ScienceDaily · 08/01/2024 00:40 EDT

Pursuing the middle path to scientific discovery

Scientists have made significant strides in understanding the properties of a ferroelectric material under an electric field. This breakthrough holds potential for advances in computer memory, lasers and sensors for ultraprecise measurements. Read more ›

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ScienceDaily
ScienceDaily · 07/31/2024 17:10 EDT

Precision oncology via artificial intelligence on cancer biopsies

An artificial intelligence method to detect biomarkers in tumor biopsies promises to cut weeks and thousands of dollars from cancer detection, extending the benefits of precision oncology to underserved and under-resourced patients. Read more ›

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ScienceDaily
ScienceDaily · 07/31/2024 17:09 EDT

New small molecule could treat sickle cell disease in adults that don't respond to hydroxyurea, alone

Researchers found a small molecule that increases fetal hemoglobin production in human blood stem cells and leads to fewer sickled red blood cells in mice, providing proof of principle for developing more effective therapeutics for sickle cell disease. Read more ›

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