Articles tagged with Sugars
Researchers at the Medical University of South Carolina have developed a highly accurate and minimally invasive test for detecting liver fibrosis. The test, GlycoFibroTyper, measures changes in sugar molecules attached to antibodies in patient blood samples.
A study found that small genetic variations impact an organism's ability to utilize energy from various nutrients. Researchers identified several genes contributing to sugar tolerance in fruit flies, which are also present in humans and linked to obesity and type 2 diabetes.
Researchers characterized viral protein binding to sialic acids on animal and human coronaviruses, revealing host-specific patterns. This adaptation enables coronaviruses to quickly jump species, driving cross-species transmission.
A team from Goethe University has identified the spatial structure of the mannitol-synthesizing enzyme MtlD in Acinetobacter baumannii, which is crucial for its survival. This discovery could lead to the development of customized substances to inhibit the enzyme and combat this hospital pathogen.
Scientists create nanoparticles coated in mannose to block production of scar-promoting protein in lung cells. The treatment holds promise for preventing severe lung scarring disease.
Researchers have found that two sugar substitutes, acesulfame potassium and sucralose, inhibit the activity of P-glycoprotein, a vital protein in liver detoxification. This can lead to impaired transport of toxins and drugs, potentially affecting people taking certain medications. Further studies are needed to confirm these findings.
A study presented at the American College of Cardiology's Annual Scientific Session found that personalized nutrition education in grocery stores significantly improved DASH diet adherence. Participants who received six one-on-one sessions with a dietitian showed an average increase of 4.7 points on their DASH scores.
Researchers found that increasing availability of healthier options, such as low-fat chips and lower-calorie biscuits, led to significant changes in purchasing behaviors. Removing seasonal chocolates from prominent locations also attenuated the usual increase in confectionery sales.
A study published in PLOS Medicine found associations between consuming artificial sweeteners and increased cancer risk. The researchers analyzed data from 102,865 French adults and discovered higher risks for overall cancer, breast cancer, and obesity-related cancers.
A team led by Professor Charles Gauthier is developing a glycoconjugate vaccine using sugars expressed on the surface of Burkholderia pseudomallei. The vaccine aims to stimulate an immune response and increase its efficacy.
A new study by University of Alberta researchers estimates that excessive sugar consumption in Canada results in $5 billion annual healthcare costs due to 16 chronic diseases. Limiting free sugar intake could reduce diabetes prevalence by 27% if Canadians follow the 10% recommendation, and 44.8% if they limit consumption to less than 5...
A new study found that a ketogenic diet significantly improves MS symptoms, including fatigue, depression, and cognitive function. Patients on the keto diet experienced reductions in neurologic disability and enhanced overall quality of life.
Researchers created a dental tool that measures plaque acidity using an LED light and FDA-approved chemical dye, providing dentists with early warning signs of cavity development. The device can help limit the need for specific harmful bacteria tests and educate patients about sugar's impact on oral health.
A Johns Hopkins Medicine study analyzed over 3,800 patients with prediabetes and found that only 13% received formal diagnosis, nutritionist referral, or metformin prescription. The researchers recommend improved screening and treatment options to prevent disease progression.
The study reveals the Spike protein of SARS-CoV-2 directly binds exogeneous sialic acids, providing a new understanding of the virus's infection mechanism. This discovery opens up new therapeutic opportunities by targeting this interaction.
Researchers have discovered that bioprosthetic heart valve patients develop an immune response against foreign sugars in the valves, leading to calcification and deterioration. By genetically engineering these sugars out of the valves, durability can be increased, offering a potential solution for patients.
A new study found that Transport for London's policy restricting junk food advertising led to a 1,000 calorie decrease in energy from unhealthy products. This corresponds to a reduction of 317.9 kcal per week in chocolate and confectionary purchases.
Researchers have developed a prototype insulin-loaded patch that comfortably sticks to the inside of a person's cheek, offering a less invasive way to manage blood sugar levels. The patch, activated by heat, releases insulin into the bloodstream several times faster than through skin, showing promise for diabetes treatment.
Researchers have discovered that a small protein called glucagon-like peptide-1 (GLP-1) couples the body's control of blood sugar and blood pressure. This finding could lead to new treatment strategies for patients with hypertension and/or diabetes.
Researchers found that hyaluronic acid is not only present in pancreatic tumors but also serves as a nutrient source for cancer cells. This discovery indicates potential new treatments for pancreatic cancer by targeting the sugar scavenging pathway.
The study found that efficient metabolic processes and recycling of components used by the enzyme RuBisCO significantly speed up photosynthesis in Chlorella ohadii. This discovery could lead to improving photosynthesis efficiency in other plants, developing new engineering tools for sustainable food production.
Researchers create two new polymers from sugar-based starting materials that retain common plastic qualities but are degradable and mechanically recyclable. The polymers' unique shapes and stereochemistry-dependent degradation rates offer a promising solution for sustainable plastics, with potential applications in various industries.
Research led by Diego Bohórquez at Duke University has identified the cells responsible for sensing sugar in the gut. These neuropod cells produce neurotransmitters that transmit signals to the brain, allowing animals to distinguish between real sugar and artificial sweetener.
A genetic variation among some Greenlanders makes sugar healthy by converting it into a short-chain fatty acid called acetate, which boosts the immune system. Adult carriers have lower BMI, weight, and fat percentage, while children may experience negative consequences from consuming sugar.
A University of California, Riverside study found that diet impacts taste sensitivity and food choice in fruit flies, using macronutrients like sugars and amino acids for survival. Flies adjusted their taste preferences based on dietary imbalances, influencing food choices to regain a balanced diet.
Researchers at University of California - Riverside are studying the keto and intermittent fasting diets on a molecular level, finding that women may metabolize fat differently than men. The study aims to understand why keto diet may not be effective for women and how it affects their overall health.
Researchers at Durham University have developed a sugar-containing polymer coating that can repair damaged artificial joint implants by mimicking the way cartilage works to lubricate human joints. The coating uses water to create a slippery surface, protecting the surfaces from wear and tear.
Researchers at UConn Health have discovered that eliminating senescent cells in human fat tissue can alleviate signs of diabetes and improve insulin sensitivity. The study suggests that clearing away these dysfunctional cells could lead to game-changing new treatments for Type 2 diabetes.
A new study reveals that climate change is altering the balance of microbes in nectar, making it less palatable for bumblebees. This could lead to a decline in pollinator populations and affect human health by reducing fresh food availability.
Scientists have developed a software that adds missing sugar components to protein models created with AlphaFold, enabling more accurate structural predictions. This breakthrough has the potential to revolutionize workflows in biology, allowing scientists to understand proteins and their mutations faster than ever.
Researchers discovered that acute myeloid leukemia (AML) depends on a transporter to bring in inositol, a sugar required for cells to survive. By blocking this transporter, cancer cells would starve without inositol. This method leaves normal cells unharmed as they can produce their own inositol.
A new center will address individual, familial, societal and environmental factors contributing to health disparities in the Latino/a/x community. The center will support research projects and interventions aimed at reducing obesity and chronic disease risk in Latino/a/x families.
Researchers at Ben-Gurion University of the Negev have discovered that artificial sweeteners can significantly impair bacterial communication. Three out of six tested FDA-approved sweeteners were found to inhibit quorum sensing, a key process for bacteria to communicate with each other.
Researchers at the University of Virginia Health System have identified 14 genes that can cause and three that can prevent weight gain, offering a promising lead in developing new treatments for obesity. The findings were made using a worm model of obesity and automation to test hundreds of genes.
Skeletal muscle secretes a molecule that regulates around 35% of liver functions, with the remaining basal functions independent of muscle activity. Ageing alters this communication, leading to non-optimal functions and accelerated ageing.
Scientists use modern imaging technology to determine liver cancer subtypes, identifying specific sugar structures that correlate to different subtypes. This approach could lead to earlier detection and more personalized therapies for hepatocellular carcinoma.
The study found large reductions in uninsurance and improvements in blood pressure and blood sugar control among Hispanic and Black patients after Medicaid expansion. The first five years of expansion were associated with significant benefits for these populations.
A new study reveals evidence of beer drinking 9,000 years ago in southern China, with ancient pots found at a burial site containing residues consistent with beer fermentation. The discovery suggests that ritualized drinking played a significant role in forging social relationships and cooperation among ancient communities.
A study reveals the biological process used by Xanthomonas to weaken plants' defense systems and discovers a novel class of enzymes called CE20 that can assist infection. This discovery contributes to developing strategies to combat citrus canker and obtaining advanced sugars from agroindustrial waste.
A new study found that Chile's package of healthy food policies led to significant declines in the purchase of unhealthy foods and drinks. The implementation of mandatory front-of-package warning labels resulted in a 24% reduction in calories, sugar, saturated fat, and sodium purchased per day.
Researchers have developed ArtSea Ink, a colorful seaweed-based ink for 2D and 3D art that is biodegradable and stable over time. The ink uses mica pigments in alginate to create vibrant, pearlescent colors.
Researchers discovered that individual taste neurons in fruit flies can detect compounds from multiple taste categories, influencing feeding decisions. The team found that single-taste neurons are capable of responding to more than one tastant category, and that a single tastant category can activate multiple classes of taste neurons.
Middle- to older-aged adults who eat at least three servings of whole grains daily have smaller increases in waist size, blood pressure, and blood sugar levels over time. Whole grains may protect against heart disease by reducing these risk factors.
Researchers found that songbirds can sense sweetness regardless of their primary diets, with the ability emerging early within the songbird radiation. The team identified the molecular basis of this ability and found that it has been conserved in nearly half of all birds living today.
A recent study published in Science found that songbirds can indeed taste sugar, contrary to long-held assumptions. The researchers' findings suggest that songbirds evolved to sense sweetness approximately 30 million years ago, possibly due to the availability of sugary food sources.
A new study reveals that songbirds' ability to detect sugars emerged from a single shift in umami receptor perception early in their evolutionary history. This change likely played a critical role in the diversification of this lineage, which now comprises over half of all bird species.
Researchers developed chemical-free pretreatment methods and high-throughput phenotyping techniques for producing fuel from energycane. The studies found that energycane can produce up to 7.5 barrels of diesel per acre, surpassing soybean production, with lower costs and environmental impact.
Scientists have found a way to artificially produce healthy mucus, which could lead to new medical treatments and therapies. The discovery is particularly promising for the treatment of diseases related to intestinal flora, such as infections and eye infections.
Researchers from the University of Adelaide have developed strategies to delay grape ripening and increase flavor potential in Cabernet Sauvignon grapes. By manipulating crop load and irrigation management, they were able to slow down sugar accumulation and improve aroma compounds, colour, and mouthfeel.
Researchers at Van Andel Institute have published high-resolution images of TRPM5, a taste-sensing molecule that may serve as targets for new medications to control blood sugar in diabetes. The findings also reveal potential applications for low-calorie alternative sweeteners that mimic sugar.
Researchers found that consuming sugar kelp inhibits hepatic inflammation and fibrosis, and promotes healthier gut microbiomes, supporting the nutritional benefits of locally-grown seaweed for health and disease prevention
Researchers at Heidelberg University successfully introduced a rare genetic mutation into a fish model to study the causes of complex metabolic diseases. The study found that supplying fully functional ALG2 mRNA could reverse the genetic defect, allowing analysis of individual function areas of the enzyme.
Researchers at the Carl R. Woese Institute for Genomic Biology discovered that red seaweed contains sugars that serve as food for probiotic bacteria, improving gut health. The study found that these sugars, particularly agarotriose and AHG, inhibit the growth of human colon cancer cells.
Eating at least two serves of fruit daily has been found to lower the risk of developing type 2 diabetes by 36%. The study suggests that whole fruits, not juice, contribute to improved insulin sensitivity and reduced blood glucose levels. Higher consumption of fruits rich in phytochemicals and fibre may also play a role.
A new study published in JAMA Network Open found that a game-based program increased physical activity levels among diabetes patients by an average of 503 steps per day. The program used wearable devices and digital scales with personalized goals to encourage competition, collaboration, or support from family members.
Researchers at Duke University Medical Center discovered a new type of anti-glycan antibody that can neutralize HIV by targeting its sugar coating. This breakthrough points to a novel vaccine strategy that could also be used against SARS-CoV-2 and fungal pathogens.
Pinterest users are more likely to like and pin healthy recipes, featuring poultry, fish, and vegetables, but they're more engaged with unhealthy recipes high in fat, sugar, and calories. This discrepancy suggests that users are influenced by social norms and celebrity influencers promoting healthier eating habits.
Eating a Western diet impairs gut immune function, increasing the risk of infection and inflammatory bowel disease. Paneth cell damage caused by high sugar and fat consumption can lead to excessive inflammation.
Researchers found that a Western diet high in fat and sugar impairs intestinal immune cell function in mice, leading to increased gut permeability and chronic inflammation. Switching to a standard diet reverses the impairment.
GlycoRNA is a small ribbon of ribonucleic acid (RNA) with sugar molecules, appearing ubiquitously in and on cells. Its discovery suggests the existence of unknown biomolecular pathways and associations with autoimmune diseases.