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Polymer-Based Delivery of Glucagon-Like Peptide-1 for the Treatment of Diabetes
Joint Authors
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-30
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
The incretin hormones, glucagon-like peptide-1 (GLP-1) and its receptor agonist (exendin-4), are well known for glucose homeostasis, insulinotropic effect, and effects on weight loss and food intake.
However, due to the rapid degradation of GLP-1 by dipeptidylpeptidase-IV (DPP-IV) enzyme and renal elimination of exendin-4, their clinical applications have been restricted.
Although exendin-4 has longer half-life than GLP-1, it still requires frequent injections to maintain efficacy for the treatment of diabetes.
In recent decades, various polymeric delivery systems have been developed for the delivery of GLP-1 and exendin-4 genes or peptides for their long-term action and the extra production in ectopic tissues.
Herein, we discuss the modification of the expression cassettes and peptides for long-term production and secretion of the native peptides.
In addition, the characteristics of nonviral or viral system used for a delivery of a modified GLP-1 or exendin-4 are described.
Furthermore, recent efforts to improve the biological half-life of GLP-1 or exendin-4 peptide via chemical conjugation with various smart polymers via chemical conjugation compared with native peptide are discussed.
American Psychological Association (APA)
Kim, Pyung-Hwan& Kim, Sung Wan. 2012. Polymer-Based Delivery of Glucagon-Like Peptide-1 for the Treatment of Diabetes. ISRN Endocrinology،Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-464151
Modern Language Association (MLA)
Kim, Pyung-Hwan& Kim, Sung Wan. Polymer-Based Delivery of Glucagon-Like Peptide-1 for the Treatment of Diabetes. ISRN Endocrinology No. 2012 (2012), pp.1-14.
https://search.emarefa.net/detail/BIM-464151
American Medical Association (AMA)
Kim, Pyung-Hwan& Kim, Sung Wan. Polymer-Based Delivery of Glucagon-Like Peptide-1 for the Treatment of Diabetes. ISRN Endocrinology. 2012. Vol. 2012, no. 2012, pp.1-14.
https://search.emarefa.net/detail/BIM-464151
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-464151