Glucose-responsive microneedle patches

A single removable transdermal patch bearing microneedles loaded with insulin and a non-degradable glucose-responsive polymeric matrix regulates blood glucose in insulin-deficient diabetic mice and minipigs.
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The cover illustrates a transdermal patch, bearing microneedles loaded with insulin and a glucose-responsive matrix, for the regulation of blood glucose.

Image: Zhen Gu, University of California, Los Angeles.




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