Insulin News and Research

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Insulin is a hormone that is needed to convert glucose, starches and other food into energy needed for daily life. Insulin allows cells to use glucose for fuel and is secreted by beta cells in the islets of Langerhans. The release of insulin from the pancreas is stimulated by increased blood glucose, vagal nerve stimulation, and other factors. Insulin is obtained from various animals and available in a variety of preparations. Commercial insulin preparations differ in a number of ways, including differences in the animal species from which they are obtained; their purity, concentration, and solubility; and the time of onset and duration of their biologic action. An oral hypoglycemic agent is not a form of insulin therapy.

No lasting improvement in insulin secretion with diabetic medication

Adults with type 2 diabetes mellitus respond to medical treatment by producing more insulin, but there is no long-term effect on insulin secretion after treatment stops, concluded a pair of clinical trials.

9 Jun 2019

Vitamin D supplement does not prevent type 2 diabetes in adults at high risk, study finds

Taking a daily vitamin D supplement does not prevent type 2 diabetes in adults at high risk, according to results from a study funded by National Institute of Diabetes and Digestive and Kidney Diseases, part of the National Institutes of Health.

8 Jun 2019

Longevity-related molecular programs do not last beyond midlife

Just as a computer requires code to work, our bodies are regulated by molecular "programs" that are written early in life and then have to do their job properly for a lifetime. But do they? It's a question that has intrigued researchers for years.

7 Jun 2019

Study provides new insight into how brain stem cells are activated

Our brains are notoriously bad at regenerating cells that have been lost through injury or disease. While therapies using neural stem cells (NSCs) hold the promise of replacing lost cells, scientists need to better understand how NSCs behave in the brain in order to develop effective treatments.

7 Jun 2019

Sleep extension may help reduce cardiometabolic risk

Increasing sleep duration may help reduce cardiometabolic risk--or the risk of heart disease and metabolic disorders-- in individuals who do not get enough sleep, according to an analysis of all published studies on the topic.

6 Jun 2019

Researchers develop NO-scavenging hydrogel for treatment of rheumatoid arthritis

Nitric oxide (NO) prevents high blood pressure and artery plaque build-up in our body. However, its duplicity is shown when it causes serious inflammatory disease such as systemic lupus erythematosus, Cronh's disease, and rheumatoid arthritis.

4 Jun 2019

Diabetes drug reduces anxiety-like behaviors in mice

The antidiabetic medication metformin reduces anxiety-like behaviors in male mice by increasing serotonin availability in the brain, according to a study published in JNeurosci.

From Society for Neuroscience 4 Jun 2019

Gene variant evolved to cope with modern high-carb diets

The gene variant became more common in humans after cooking and farming became widespread, and might now help people avoid diabetes, according to the findings published in eLife.

4 Jun 2019

Newly discovered mechanism of enzyme links circadian clock and fat metabolism

The enzyme Nocturnin, which governs daily tasks such as fat metabolism and energy usage, works in an entirely different way than previously thought, reported a team of researchers at Princeton University.

30 May 2019

Initial findings from the Human Microbiome Project sparked ‘hundreds of subsequent studies’

Three long-term HMP studies provide comprehensive tracking of the changes that occur in the microbiome in response to human disease.

30 May 2019

Researchers develop a standardized method for predicting transplant rejection

Researchers from The Westmead Institute for Medical Research have developed a standardized method of measuring the immune response in islet transplant recipients, helping predict patient outcomes.

29 May 2019

Living in a warzone linked to increased risk of heart attack and stroke, finds study

Living in a warzone is linked with an increased risk of heart attack and stroke among civilians, even years after the conflict ends, a study has found.

29 May 2019

Bariatric surgery can be safe, effective treatment for teenagers with obesity

Pediatricians are often reluctant to recommend bariatric surgery for teenagers, but a Rutgers-led study concludes it is a justifiable treatment for adolescents with persistent extreme obesity if they can maintain a healthy lifestyle afterward.

28 May 2019

Analysis: A health care overhaul could kill 2 million jobs, and that’s OK

As calls for radical health reform grow louder, many on the right, in the center and in the health care industry are arguing that proposals like "Medicare for All" would cause economic ruin, decimating a sector that represents nearly 20% of our economy.

24 May 2019

Online community for women with diabetes engages patient sharing and guides research

Johns Hopkins Medicine researchers created an online patient community for women living with all types of diabetes to test whether online communities can engage patients and provide information that can guide research and patient care.

24 May 2019

Scientists examine hormonal links between diet and obesity

Obesity is a growing public health crisis, bringing with it many serious risk factors, including cardiovascular disease and type 2 diabetes.

24 May 2019

Sen. Alexander releases bipartisan plan to lower health costs, end surprise bills

In a year already marked by a wide variety of congressional health care legislation, Sens. Lamar Alexander (R-Tenn.) and Patty Murray (D-Wash.), the chair and ranking Democrat of the Health, Education, Labor and Pensions Committee, on Thursday released the details of a plan they hope can help bring down health costs and eliminate surprise medical bills for patients.

23 May 2019

Insulin News and Research

Further Reading

No lasting improvement in insulin secretion with diabetic medication

Vitamin D supplement does not prevent type 2 diabetes in adults at high risk, study finds

Longevity-related molecular programs do not last beyond midlife

Study provides new insight into how brain stem cells are activated

Sleep extension may help reduce cardiometabolic risk

Researchers develop NO-scavenging hydrogel for treatment of rheumatoid arthritis

Diabetes drug reduces anxiety-like behaviors in mice

Gene variant evolved to cope with modern high-carb diets

Newly discovered mechanism of enzyme links circadian clock and fat metabolism

Initial findings from the Human Microbiome Project sparked ‘hundreds of subsequent studies’

Researchers develop a standardized method for predicting transplant rejection

Living in a warzone linked to increased risk of heart attack and stroke, finds study

Bariatric surgery can be safe, effective treatment for teenagers with obesity

Analysis: A health care overhaul could kill 2 million jobs, and that’s OK

Online community for women with diabetes engages patient sharing and guides research

Scientists examine hormonal links between diet and obesity

Sen. Alexander releases bipartisan plan to lower health costs, end surprise bills

Drug routines of children with type 1 diabetes are disrupted during holidays

Study explores how exposure to potential triggers can increase risk of type 1 diabetes

Developing biosecurity tool to detect engineered microorganisms based on DNA signatures

Exploring the G:Box and for high-quality imaging

Shaping the Future of Neuroscience: A Conversation with Atlas Antibodies on the MolBoolean™ and the Impact of SfN 2024

How the Arts Reshape Brain Function: Susan Magsamen on the Future of Neuroaesthetics

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