It’s In the News! A look at the top diabetes stories and headlines happening now. Top stories this week: A new study looks at insulin needs in men vs women, updates on stem cell transplants and a new look at COVID 19 and T1D plus a fully implantable CGM is announced. We'll also tell you about a T1D athlete drafted to the MLB. Lots more in this week's episode, full transcipt below.
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Episode transcription with links:
Hello and welcome to Diabetes Connections In the News! I’m Stacey Simms and every other Friday I bring you a short episode with the top diabetes stories and headlines happening now.
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In the news is brought to you by Edgepark simplify your diabetes journey with Edgepark
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Do men and women have different insulin requirements? A new study conducted across Europe says yes – women overall need less. Published in the Journal of Diabetes Science and Technology this looked at over 9,000 adults with type 1 diabetes using data from patients using the Diabeloop Generation 1 (DBLG1) hybrid closed-loop pump system.
In this study, women needed 14-percent less insulin overall than men. These researchers say these findings have important implications for the practical management of insulin therapy and highlight the necessity of considering gender as a crucial factor in diabetes treatment. The treatment guidelines provided by American and European Diabetes Societies do not currently have gender-specific recommendations for insulin-weight ratios.
The co-founder and Chief Scientific and Technical Officer for Diabeloop. “This study also highlights the capacity to discover new insights from big-data analysis of real-world data.”
*Insulin Requirements According to Gender and Weight in a Population of 9036 Adult Persons With Type 1 Diabetes Using Closed-Loop Insulin Delivery, https://doi.org/10.1177/19322968241252366).
https://www.theglobeandmail.com/investing/markets/markets-news/GetNews/27419187/diabeloop-study-reveals-significative-gender-differences-in-insulin-requirements-for-type-1-diabetes-patients/
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New drug therapy in those lucky diabetic mice boosted insulin-producing cells by 700% over three months, effectively reversing the disease.
Scientists at Mount Sinai and City of Hope have been able to grow new beta cells in the body, in a matter of months.
The therapy involved a combination of two drugs: one is harmine, a natural molecule found in certain plants, which works to inhibit an enzyme called DYRK1A found in beta cells. The second is a GLP1 receptor agonist. The latter is a class of diabetes drug that includes Ozempic,
The researchers tested the therapy in mouse models of type 1 and 2 diabetes.. The signs of the disease quickly reversed, and stayed that way even a month after stopping the treatment.
The results are intriguing, but of course being an animal study means there’s still much more work to be done before it could find clinical use. So far, harmine alone has recently undergone a phase 1 clinical trial in humans to test its safety and tolerability, while other DYRK1A inhibitors are planned for