Articles tagged with Glucose
Researchers at Heidelberg University have identified a molecular mechanism controlling root branching in plants, which involves the activity of the target of rapamycin (TOR) protein. The study found that glucose plays a crucial role in forming lateral roots, and TOR acts as a gatekeeper to regulate this process.
Researchers discovered that FDA-approved HDAC-inhibitors can impact energy metabolism in solid tumor cells, including glioblastoma. The combination of HDAC-inhibitors and imipridones may synergize to enhance killing of GBM cells by reversing cellular respiration.
Researchers at Michigan Medicine have discovered a new nutrient source that pancreatic cancer cells use to grow in the absence of glucose. Uridine is found in the tumor microenvironment and its exact source remains unknown. Blocking uridine metabolism may lead to new treatment options for pancreatic cancer.
Researchers explored how different ingredient combinations and storage temperatures affect gummy candies' texture, moisture content, and pH. They found that starch did not impact hardness and identified the most shelf-stable combination for gummies.
Researchers discovered how sea anemones distribute sugar from symbionts to recycle nitrogen waste, enabling them to build massive reef ecosystems. The study reveals that sea anemones play a major role in recycling scarce nitrogen, challenging the belief that algae are the sole actors.
A recent study published in PLOS ONE found that pregnant and lactating dogs share similarities in certain blood metabolites with human pregnancy, including glucose and fatty acid concentrations. The research analyzed 27 dogs from 21 breeds and discovered intriguing correlations between canine metabolism and human physiological processes.
Researchers identified a novel high RS gene, SSIIIb, which when combined with the loss-of-function SSIIIa gene, increased RS content in cooked rice. This breakthrough provides genetic resources for breeding high-RS rice varieties, potentially reducing obesity and related health issues.
A new study published in JMIR Diabetes found that Fitterfly's diabetes digital therapeutics program improved glycemic control and weight management in participants with type 2 diabetes. The 90-day program led to significant reductions in hemoglobin A1c levels and body weight.
A new MRI approach uses harmless glucose solution to map brain glucose metabolism, generating reliable results and potentially improving diagnosis of conditions like Alzheimer's and cancer. Further studies are needed to confirm the findings and deploy this less-invasive method for patients.
Researchers developed an ecofriendly disposable sensor that can check levels of glucose and other biomarkers in saliva using a wooden tongue depressor. The device uses low-power diode lasers to create conductive electrodes, making it cheaper and easier to produce on-site at medical facilities.
Researchers at Gladstone Institutes have made a groundbreaking discovery about how neurons consume and metabolize glucose, a process crucial for maintaining normal energy levels. The study found that neurons rely on glycolysis to break down glucose, and its disruption can lead to severe learning and memory problems in mice.
Researchers found that women with prediabetes after pregnancy had aberrations in their early pregnancy blood serum metabolomic profile, including higher concentrations of small HDL particles. These metabolic changes predicted prediabetes at postpartum and were associated with increased risk of type 2 diabetes.
Researchers have developed a novel insulin formulation that can be switched on by glucose, offering improved regulation of blood sugar levels in patients with type 1 diabetes. The new formulation uses biocompatible lipid nanoparticles and achieves precise control of insulin release in response to fluctuations in blood sugar.
A new study evaluated the effect of hybrid-closed loop Control-IQ technology on time-in-range, mean glucose, hyperglycemia metrics, and HbA1c levels. The technology showed significant improvements, particularly in participants with poor baseline glycemic control.
A team of researchers has discovered that chromium(III) supplementation can regulate glucose metabolism in type 2 diabetic mice by targeting ATP synthase activity. This process improves mitochondrial deformation caused by high glucose levels and boosts glucose metabolism.
Researchers at the University of Washington developed GlucoScreen, a new system that leverages smartphone capacitive touch sensing to measure blood glucose levels. The system's accuracy is comparable to standard glucometer testing, making it potentially less costly and more accessible for widespread screening.
A team of researchers at ETH Zurich has created an implantable fuel cell that uses excess blood sugar to generate electrical energy. The device powers artificial beta cells that produce insulin, effectively regulating blood glucose levels.
Three pre-clinical studies published in Journal of Pharmaceutical Analysis explore the molecular mechanisms underlying cardiovascular and neurological diseases, providing new avenues for therapeutic strategies.
A new study suggests that pregnant women who have dimmed lights and screens for three hours before sleep are less likely to develop gestational diabetes. Dim light exposure before bedtime may help regulate glucose levels, reducing the risk of this common pregnancy complication.
Researchers at Gladstone Institutes discovered that chronically low oxygen levels, similar to those experienced at high elevation, rewire how mice burn sugars and fats. The study found lasting changes in metabolism, including lower blood glucose levels and body weight, which mirror what has been seen in humans who live at high altitude.
Researchers at the University of Córdoba have shed light on how marine cyanobacteria, the most abundant photosynthetic organisms on Earth, take advantage of glucose as a source of energy. They found that glucose transport is greater during the day and follows a different circadian cycle than other bacteria in the same area.
A University of Minnesota-led study shows that verapamil can increase pancreatic insulin secretion by 30% in children with newly-diagnosed type 1 diabetes. The treatment was well-tolerated and had a favorable safety profile, making it an appealing option for children and adults with the condition.
Researchers have created twin-bioengine yeast micro/nanorobots that can autonomously navigate to inflamed sites in the gut, providing precise delivery of therapeutics via enzyme-macrophage switching. The robots effectively penetrate intestinal mucus barriers and increase drug accumulation at diseased sites.
A recent study published in Current Biology found that the human body can predict regular mealtimes based on physiological changes. The research team discovered that daily blood glucose rhythms may be driven by both meal size and timing, suggesting a physiological drive for some people to eat at certain times.
A large-scale observational study from China demonstrates a strong link between ideal cardiovascular health and lower mortality rates. Individuals with higher scores on behavioral and medical factors had approximately a 50% lower risk of all-cause, CVD, and respiratory mortality compared to those with lower scores.
Researchers from TIBI have developed an advanced electronic skin patch that provides simultaneous, continuous monitoring of multiple bodily parameters. The new E-skin patch offers enhanced flexibility, thermal cooling abilities, and fluid absorption over conventional substrates while demonstrating excellent biocompatibility and biodegr...
Low blood sugar levels trigger an increase in retinal cell proteins, leading to overgrowth of abnormal blood vessels and worsening diabetic eye disease. The study suggests that keeping glucose levels stable is crucial for preventing vision loss in people with diabetes.
Scientists have identified pericytes, a type of cell, that sense local energy needs and signal blood vessels to dilate, increasing blood flow. This process helps direct the brain's energy resources to support everyday functions.
Researchers studied cavefish metabolism to understand how humans might adapt over long periods of inactivity, finding genetic changes that enable muscle endurance and efficient energy storage. The study suggests potential implications for understanding and mitigating the negative effects of sedentary lifestyles on human health.
Scientists used multi-isotope imaging mass spectrometry to identify key contributors to blood vessel obstruction in PAH. The study reveals proline and glucose play a crucial role in forming excess scar tissue, which obstructs blood flow.
A new study conducted at the University of Turku found that maternal gestational diabetes mellitus may have unfavourable effects on the neurodevelopment of 2-year-old children. A healthy diet during pregnancy supports child's neurodevelopment, while higher maternal body fat percentage is associated with weaker cognitive and motor skills.
Researchers at the University of Cambridge developed an artificial pancreas that can help maintain healthy glucose levels in type 2 diabetes patients. The device doubled the time spent in the target range for glucose and halved the time spent with high glucose levels, reducing average glucose levels and glycated haemoglobin levels.
Researchers found that the molecular clock helps cells maintain normal physiology during and after prolonged starvation, enabling them to adapt more efficiently. The study suggests that a functional circadian clock is crucial for cellular recovery after glucose deprivation.
A school-based gardening, nutrition, and cooking intervention improved glucose control and reduced low-density lipoprotein cholesterol in high-risk youth. Elementary schools can incorporate garden-based interventions to improve metabolic parameters in children.
A cluster randomized controlled trial found that Texas Sprouts, a gardening, nutrition, and cooking intervention, improved glucose control and reduced bad cholesterol in high-risk youth. The results showed a 0.02% reduction in mean blood sugar levels and a 6.4 mg/dL reduction in bad cholesterol.
A new study uses machine learning to predict poor glycemic control in patients with type 2 diabetes, identifying key factors such as prior glucose levels and anti-diabetic medicines. The findings suggest that data routinely collected for diabetes monitoring can reliably identify patients at risk of hyperglycemia.
Researchers identified key metabolic pathways in tumor-associated macrophages that contribute to cancer development and progression. Targeting these pathways may provide a new perspective for immunotherapy-based cancer treatments.
A wafer-thin device called NICHE has been developed to treat Type 1 diabetes by delivering islet cells and immunotherapy directly into the body. The device restored healthy glucose levels and eliminated symptoms for over 150 days, avoiding severe adverse effects of anti-rejection therapy.
A UMass Amherst study reveals that 61% of wellness visits for reproductive-age women (15-49) were with OB-GYNs, while chronic condition patients also relied heavily on these specialists. Key preventive services like pap tests and pelvic exams were more common in OB-GYN settings, whereas lipid testing was rare.
A randomized controlled trial found that a low-carbohydrate, high-fat diet helped patients with type 2 diabetes achieve better weight loss and glucose control over a 6-month intervention compared to a high-carb, low-fat diet. However, changes were not sustained 3 months after the intervention.
Researchers at Klick Applied Sciences have created a machine learning model to predict diabetes onset in patients using just 12 hours of data from continuous glucose monitors. The study showed high accuracy in identifying prediabetes, healthy patients, and those with Type 2 diabetes, offering a potential tool for early disease prevention.
A study found that concerns about colonoscopy, lack of opportunity to discuss next steps with a medical provider, and assumptions about personal risk are common reasons patients don't follow up after a positive at-home test. Researchers also developed two simple risk measurement tools to predict COVID-19 mortality rates, which could he...
Primary care clinicians are more likely to prescribe CGM when closer to specialized endocrinologists and serving more Medicare patients. Expanded insurance coverage and consultation on CGM issues can support increased use of the technology.
A new study suggests that human retinal endothelial cells have a protective system against hyperglycemia, which delays the onset of diabetic retinopathy. Prolonged exposure to high glucose actually promotes cell recovery and resistance to damage.
Researchers at UNIST developed a subcutaneously implantable electromagnetic biosensor system for continuous glucose monitoring. The new technology eliminates the need for frequent finger pricking, providing more accurate blood glucose level tracking and improved patient care.
Researchers found that individuals with CYP8B1 loss-of-function mutations have improved insulin sensitivity and better glucose regulation, reducing the risk of developing Type 2 diabetes. The study suggests a potential new treatment approach using bile acid modulators to target this gene.
Research at Tel Aviv University found that high-intensity aerobic exercise increases glucose consumption in internal organs, reducing energy availability for tumors. The study reduced the risk of metastatic cancer in humans and animal models by up to 72%.
Researchers at University of Würzburg discovered a novel phosphatase inhibitor that selectively blocks the proliferation of tumor cells. This breakthrough targets increased energy demands in diseases like cancer and autoimmune disorders, offering potential new therapies for treatment.
Researchers at the University of Tokyo discovered that yeast releases toxins to kill its own clones and surrounding microorganisms when starved of glucose, a phenomenon called latecomer killing. This behavior helps yeast survive mass starvation and aids in the selection of toxin-producing offspring.
The uEXPLORER PET-CT scanner provides a comprehensive atlas of glucose uptake across the entire human body, enabling researchers to explore the effects of age, sex, and laterality on glucose uptake. This study demonstrates the utility of PET/CT in understanding human metabolism and metabolomics.
A recent mouse study published in Diabetes found that maternal and paternal exercise significantly improved metabolic health in offspring. The study used metabolomics profiling to examine the effects of parental exercise on tissue metabolites, revealing extensive changes in glucose and fatty acid metabolism.
A long-term study on infants and young children with increased genetic risk of type 1 diabetes found that metabolic changes occur much earlier than previously assumed. Blood sugar levels were found to be higher in children who developed autoimmunity, suggesting a potential indicator for islet cell dysfunction.
A Brazilian study reveals that SARS-CoV-2 targets astrocytes in the brain, reducing neuron viability and causing damage. Infection was confirmed using MRI scans of mild COVID-19 patients and experiments on human nerve cells.
A new study from Kaiser Permanente found that pregnant women with gestational diabetes who achieve rapid glucose control have better birth outcomes. The research analyzed data from over 26,000 patients and identified four trajectories of glucose control, with those starting out with optimal levels and maintaining it having the best res...
Researchers developed a novel 3D microfluidic device to study complicated processes within the placenta, including placental malaria. The model demonstrates that CSA-binding infected erythrocytes add resistance to the simulated placental barrier for glucose perfusion and decrease glucose transfer across this barrier.
A research team has identified the transporters responsible for sugar uptake in Clostridium thermocellum, a key industrial microorganism. The study found that transporter B is used to take up cellodextrins derived from cellulose, while transporter A is used for glucose uptake.
Repeated cold-induced shivering improves glucose tolerance, decreases fasting blood sugar, and reduces blood fat levels in overweight adults. It also markedly lowers blood pressure and has a beneficial effect on triglycerides and free-fatty acids.
Researchers found that nerve damage in the cornea increases with glucose metabolism impairment and blood sugar levels, suggesting early detection may delay or prevent complications. The study suggests high blood sugar levels can begin to damage corneal nerves long before type 2 diabetes develops.
Research at Karolinska Institutet shows that people with diabetes have lower levels of psoriasin, a key peptide that weakens the bladder's protective barrier function. This increases the risk of urinary tract infections. Oestrogen therapy may help regulate the immune response to UTIs in patients with diabetes.
Researchers at Nagoya University have discovered a new treatment for type 1 diabetes that uses leptin to improve insulin-alternative effects in mice. The combination of leptin and a PTP1B inhibitor normalizes blood glucose levels without the need for insulin, reducing hypoglycemia risk.