Articles tagged with Insulin
Researchers found that an automated insulin feedback controller improved glucose control and reduced episodes of nocturnal hypoglycemia in children with type 1 diabetes at a diabetes camp. The study's results are promising, particularly for the challenging environment of a diabetes camp.
POSTECH researchers found sensory neurons modulate aging hormone activity through food smells and tastes, shortening lifespan. Insulin-6 produced by sensory neurons alters FOXO protein action, leading to reduced aging effects.
A commentary published in Diabetes Technology & Therapeutics suggests that insulin pump therapy can lead to better blood glucose control and may be beneficial for all patients with type 1 diabetes. The author highlights the importance of pump technology, including sensor-controlled feedback and artificial pancreas systems.
A study published in Cell Metabolism found that a genetic variant of the melatonin receptor gene, MTNR1B, may predispose individuals to type 2 diabetes by increasing sensitivity to insulin-inhibiting effects of melatonin. This increased sensitivity can lead to lower insulin secretion and higher blood sugar levels.
A new study by Cardiff University found that combining insulin with metformin reduces mortality and heart attacks in people with type 2 diabetes. The researchers tracked 12,020 patients for three and a half years on average, finding no difference in cancer risk between single-insulin therapy and combination treatment.
A clinical trial found that islet transplants effectively prevented severe hypoglycemic events and restored awareness in patients with Type 1 diabetes. The study also demonstrated excellent glycemic control, with nearly 88% of subjects remaining free from severe hypoglycemia at one year.
Researchers identified a new hormone, asprosin, generated by fat, which instructs the liver to release glucose into the blood stream. This discovery could lead to a new treatment for type 2 diabetes through immunologic sequestration.
Scientists have discovered a nuclear receptor protein, estrogen-related receptor γ (ERRγ), that enables the maturation of human beta cells in vitro. This breakthrough overcomes a major challenge in diabetes research and holds promise for creating functional insulin-producing cells at will.
Salk researchers have found a hidden energy switch that powers up pancreatic cells to respond to glucose, enabling the production of functional human beta cells. The breakthrough could lead to a viable treatment for type 1 and 2 diabetes.
The cost of insulin more than tripled from $231 to $736 per year between 2002 and 2013, while other diabetes drugs saw a decrease. The study suggests looking again at non-insulin therapies due to the high cost-effectiveness gap.
A study found that the prevalence of treated diabetes increased from 5.2% to 7.7% in the US, while estimated spending for insulin per patient rose from $231 to $736 between 2002 and 2013. Insulin prices skyrocketed, with average prices increasing by 197% over the same period.
Researchers have discovered a new potential therapy that can protect transplanted human pancreatic islets from dying. The study suggests that pretreating cells with a peptide hormone called cholecystokinin (CCK) may enhance the curative potential of islet transplant for Type 1 diabetes.
A recent study by University of Montreal researchers has discovered a common genetic defect in beta cells that may lead to the loss of insulin production in both type 1 and type 2 diabetics. The findings suggest that genetics play a critical role in beta cell survival, with fragile cells being more prone to damage and disease.
A new study discovered that a common genetic defect in beta cells may underlie both form of diabetes. The research found that genetics is critical for the survival of beta cells, and a genetic predisposition for fragile beta cells may lead to diabetes development.
Researchers at IBS created a wearable GP-based patch that allows accurate diabetes monitoring and feedback therapy using human sweat. The device enables systematic corrections of sweat glucose measurements by monitoring pH and temperature, reducing the need for painful treatments like insulin shots.
Researchers developed a pharmacological approach to improve pancreatic beta cell growth and function. Trimeprazine, an antihistamine, was found to increase IRS2 in human islets and promote pancreatic beta cell growth and function in mice, suggesting its potential as a diabetes therapeutic.
Patients with maturity-onset diabetes of the young (MODY1) benefit from therapies targeting a specific pathway regulating insulin secretion, not oral medications linked to beta-cell destruction. Research suggests MODY1 patients may become dependent on insulin injections sooner due to cellular stress levels.
Scientists have developed novel insulin mimetopes that can induce regulatory T cells to produce tolerance against insulin, halting the development of type 1 diabetes in young mice. In a humanized mouse model, the new vaccine efficiently stimulates regulatory T cells, which can impede the immune system's attack on insulin-producing cells.
Researchers at UNC and NC State create a synthetic patch filled with natural beta cells that can secrete insulin on demand, avoiding rejection risks and hypoglycemia. The 'smart cell patch' demonstrated successful blood sugar regulation in small animal models of type-1 diabetes.
A study of 5,644 women found that diabetes treatment decreases mammographic density, while insulin use increases it. The researchers also urge women with and without diabetes to adopt simple lifestyle changes to reduce breast cancer risk.
Researchers at the University of Utah are developing a 'smart' insulin that can automatically lower blood sugar levels after consumption. The grant-funded project aims to create an insulin that deactivates when blood glucose drops below a certain level, reducing the risk of serious health threats associated with improper dosing.
A UC Riverside-led study links thirdhand smoke exposure to insulin resistance and hyperglycemia in mice, a precursor to type 2 diabetes. Exposure to toxins from second-hand smoke causes oxidative stress, damaging proteins and DNA, leading to insulin resistance.
A multinational trial found that injecting a new long-acting insulin with another drug, IDegLira, improved glucose control in Type 2 diabetes patients. Participants on the combination product lost weight and experienced fewer episodes of hypoglycemia compared to those receiving basal insulin alone.
A study found that degludec/liraglutide was associated with greater HbA1c level reduction, weight loss, and lower hypoglycemia rates compared to glargine. The medication also had more nonserious gastrointestinal adverse events.
A study found that subcutaneous insulin infusion does not prevent oxidative stress and inflammation in the liver, despite reducing glycemic variability. The therapy also failed to preserve balance of anti- and pro-oxidant species.
Scientists at the University of Michigan have developed a novel method to observe insulin production in the pancreas of living animals. The technique allows researchers to see how much insulin is present and respond to sugar levels in real-time, revealing surprising insights into pancreatic function.
Researchers developed a new approach to designing insulin-based pharmaceuticals using self-assembling nano-insulin. This method could lead to more personalized medications with fewer side effects for Type 1 Diabetes patients.
Researchers have designed a material that can encapsulate human islet cells before transplanting them, allowing patients to control their blood sugar levels without immunosuppressant drugs. In tests on mice, encapsulated human cells cured diabetes for up to six months.
The article discusses the development and future promise of Continuous Glucose Monitoring (CGM) technology, which combines CGM with an insulin pump and sophisticated algorithms for automating insulin control. Key challenges facing successful commercialization include cost, reimbursement issues, and lack of FDA approval for insulin dosing.
Researchers are conducting one of the largest-ever long-term clinical trials of an artificial pancreas system to regulate blood sugar levels in individuals with type 1 diabetes. The trial aims to test the safety and efficacy of the system, which uses advanced algorithms and sensors to mimic a healthy person's glucose regulating function.
Researchers have developed a novel microencapsulation method using seaweed-derived hydrogel to protect pancreatic islets from ice damage during transplantation. The technique facilitates real-time cell viability assessments and reduces the need for cryoprotectants, promoting a more effective and safer treatment approach.
Researchers found that soaking islet cells in Anti-aging Glycopeptide (AAGP) protects them from tacrolimus, a toxic drug commonly used during transplants. This allows for fewer cells to be used, potentially treating more patients with the Edmonton Protocol.
Researchers at Université de Genève found that cold exposure alters microbiota composition, leading to increased brown fat activation, improved insulin sensitivity, and weight loss. The discovery highlights the key role of Akkermansia muciniphila in regulating nutrient absorption and may lead to new anti-obesity treatments.
A pilot study has demonstrated that a mechanical artificial pancreas can better maintain normal blood glucose levels than multiple daily insulin injections in patients with pancreatitis. The treatment combines an AI-powered pump with islet cell transplantation, enabling the transplanted cells to survive longer and produce more insulin.
Researchers at UC Santa Barbara have developed an insulin pill using novel drug delivery technology that shows early promise as a form of diabetes therapy. The pill's oral delivery system could circumvent the discomfort associated with injections, leading to improved patient compliance and potentially more effective treatment.
A large-scale analysis of three diabetes registries found that insulin pump use is associated with lower mean HbA1c levels and better blood sugar control in children and adolescents with type 1 diabetes. Pump use was also more common among certain subgroups, such as girls and non-minority ethnic groups.
A new study by the University of Colorado shows that sleep deprivation can lead to impaired insulin sensitivity. The longer people are awake during their biological night, the worse their sensitivity to insulin becomes, according to the study's findings.
Researchers found that insulin resistance is associated with a significantly worse prognosis for metastatic breast cancer patients. Lifestyle changes, such as diet and exercise, may help improve outcomes. Insulin targeting therapies could also be beneficial.
Researchers found that insulin stimulates the release of dopamine in the brain, leading to a feeling of pleasure. The study also suggests that people may choose high-carb or low-fat meals based on their insulin levels, potentially affecting weight and type II diabetes.
Researchers have developed an intestinal patch device containing insulin that can be swallowed as a capsule, demonstrating efficacy in managing blood glucose levels in diabetic rats. The patches showed excellent mucoadhesive strength and released insulin within five hours, reducing blood glucose levels significantly.
A pharmacy-led glycemic control program is linked to improved outcomes for surgical patients with diabetes, including fewer complications and readmissions. Patients in the program had better blood sugar control, reduced hospital readmissions, and lower medical costs.
A recent study found that patients with better insulin-producing cells before weight loss surgery are more likely to eliminate diabetes. The research suggests that measuring insulin cells' performance can help doctors predict which patients will benefit from the procedure, emphasizing the importance of early procedures.
A pilot study found early insulin therapy to be as effective as 15 months of oral therapy, improving A1C levels from 10.1% to 6.7% in insulin-treated group and 9.9% to 6.8% in oral therapy group, with no severe hypoglycemia reported
A post-hoc analysis of the ACCORD study found that higher doses of insulin were not associated with increased cardiovascular death. The study's findings provide reassurance for physicians and patients with diabetes, but underscore the need for further research to clarify the potential risks of insulin use.
Researchers at Duke University Medical Center and the University of Alberta have discovered a new biochemical pathway that controls insulin secretion from islet beta cells in the pancreas. The study found that impairing this pathway, known as S-AMP production, disrupts normal glucose-stimulated insulin secretion.
A/Prof Shane Grey's team aims to make significant improvements in islet transplantation therapy, making it a clinically realistic option for more individuals with type 1 diabetes. They focus on calming the immune response of patients to islet transplantation, which could lead to treated individuals living drug-free in the long term.
A study by University of Alberta researchers discovered a new molecular pathway that manages insulin production, offering hope for restoring the 'dimmer switch' in Type 2 diabetes. The findings suggest that this pathway can be revived to control insulin secretion from islet cells.
Researchers at UMMS have discovered a new pathway that triggers regeneration of beta cells in the pancreas. This innovative approach may aid in the development of diabetes treatments by increasing the number of insulin-producing cells in response to increased demand.
Researchers at Karolinska Institutet have discovered a mechanism that explains how insulin-producing cells can be both insulin-resistant and insulin-sensitive at the same time. The study identifies a key factor, PI3K-C2α, that causes a switch in signaling pathways, leading to beta cell proliferation.
Researchers found that brief intervals of exercise during sedentary periods can lower children's blood glucose and insulin levels, and may protect against diabetes, cardiovascular disease, and cancer. The study suggests that even short activity breaks can help overcome negative effects on the body.
Researchers found altered mitochondrial DNA in pre-diabetic individuals with insulin resistance, who had lower amounts of mitochondrial DNA and higher methylation levels. This discovery may help prevent Type II diabetes by identifying a biomarker for early intervention.
Babies diagnosed with diabetes are now immediately tested for all 22 genetic causes, reducing referral time from over four years to under two months. This early comprehensive gene testing provides accurate information on clinical features that haven't yet developed, enabling doctors to anticipate and prevent medical problems.
A recent NIH study found that restricting dietary fat led to a 68% higher rate of body fat loss compared to cutting the same number of carbohydrate calories. The researchers discovered that fat restriction resulted in a greater imbalance between consumed and burned fat, leading to more significant weight loss.
A study published in the British Medical Journal found that insulin pump users had a substantially lower risk of dying from cardiovascular disease than those using multiple daily injections. The researchers believe more frequent monitoring and training may be key to the therapy's benefits.
Researchers discovered insulin delivered via nasal cavity reaches affected brain areas, improving memory in a mouse model. The study suggests potential future treatments using gastrointestinal hormones like insulin to combat Alzheimer's disease.
A new study reveals that skipping breakfast triggers major blood sugar spikes and impairs insulin responses in type-2 diabetics throughout the day. The researchers found that fasting until noon causes extraordinary glucose peaks after lunch and dinner, highlighting the importance of not skipping meals for diabetics.
A gene mutation called ankyrin-B has been found to cause cells to absorb glucose faster, leading to fat storage and type 2 diabetes. The mutations are common among certain populations, including African Americans and Caucasians, and may provide a genetic link to modern diet-related diseases.
Researchers have created an implantable device that continuously measures blood sugar levels and automatically releases insulin as needed, eliminating the need for constant monitoring and daily injections. The artificial pancreas maintained blood glucose within target range nearly 80% of the time in computer simulations.
Researchers at Scripps Research Institute are accelerating development of anti-diabetic compounds, focusing on peroxisome proliferator-activated receptors gamma (PPARG) and overcoming glitazone safety concerns. The new grant aims to inform clinical development and assess effects on bone.
Researchers have created a smart insulin patch that can detect increases in blood sugar levels and secrete doses of insulin, potentially replacing painful injections for diabetes. The patch uses microneedles to administer insulin, which is released when blood glucose levels get too high.