Dr. Maria Muccioli holds degrees in Biochemistry and Molecular and Cell Biology and has over 10 years of research experience in the immunology field. She is currently a professor of biology at Stratford University and a science writer at Diabetes Daily. Dr. Maria has been living well with type 1 diabetes since 2008 and is passionate about diabetes research and outreach.
In this recurring article series, Dr. Maria will present some snapshots of recent diabetes research, and especially interesting studies than may fly under the mainstream media radar. Check out our first-ever installment of “Research Trends with Dr. Maria”!
Allergen in Diabetes Tech Adhesives
Diabetes technologies, like insulin pumps and continuous glucose monitors, are steadily gaining popularity, especially among patients with type 1 diabetes. While the technological advances have shown considerable benefit in improving patient outcomes and quality of life, one common issue is the unfavorable reactions to adhesives. A recent study published in Diabetes Technology & Therapeutics identified that a common culprit of these allergic reactions to adhesives may be a chemical called colophonium, a commonly-used adhesive, which was shown to be an allergen in over 40% of patients in the small study. Read more about the study and the use of this adhesive in medical products here.
Bariatric Surgery May Worsen Retinopathy
Retinopathy (eye disease) is a common complication of diabetes, and can be serious, leading to severe visual impairment and even blindness, especially when left untreated. A recent study published in Acta Ophthalmologica has uncovered a potential link between patients who undergo weight loss surgery and worsening retinopathy. Researchers adjusted for confounding variables, including glycemic control (A1c) and found that those who underwent bariatric surgery experienced worse retinopathy outcomes. Although the sample size was small, the data showed a significant worsening of eye disease in those who underwent surgery as compared to controls. Learn more about the study and outcomes here.
Benefits of Probiotics for Type 2 Diabetes
The relevance of the gut microbiome in various health conditions, including diabetes, is gaining more and more attention. A recently published meta-analysis in The Journal of Translational Medicine discusses what we currently know about the effects of probiotic supplementation in patients with type 2 diabetes. Excitingly, probiotics can improve insulin resistance and even lower A1c! Learn more about exactly what the clinical trials have shown here.
Herbal Therapies Gaining Attention
With most modern medicines derived from plant compounds, it is not surprising that more research is being geared toward examining the effects of various herbal remedies on blood glucose levels and insulin sensitivity. A recent review published in The World Journal of Current Medical and Pharmaceutical Research summarizes the effects of some medicinal plants with potential anti-diabetic properties. Learn more about what is known about commons herbs and how they may be beneficial for glycemic control here.
Low HDL Cholesterol Linked to Beta Cell Decline
Research has previously suggested that higher HDL cholesterol levels may be protective of beta-cell function. A longitudinal study recently published in Diabetes Metabolism Research and Reviews indicated that patients with lower levels of HDL cholesterol were more likely to experience beta cell deterioration and develop type 2 diabetes than those with higher HDL cholesterol levels. Learn more about this study here.
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