In a breakthrough for diabetes treatment, researchers have developed a new type of lipid nanoparticle that can respond to glucose levels in the body and switch its charge to release insulin. This new nanoparticle technology has the potential to revolutionize the way diabetes is treated and make insulin delivery much more efficient and effective. The nanoparticle works by containing an insulin-loaded core that is surrounded by a lipid layer with a charge-switchable coating. When glucose levels in the body rise, the coating of the nanoparticle is triggered to switch its charge, allowing the insulin-loaded core to be released. This technology could offer a much more targeted and efficient way of delivering insulin to treat diabetes, potentially reducing the burden of daily injections.

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source: Phys.org