The DOI matches its Crossref record; 37 of the 37 references it cites were found in a registry or an index.
Islet Amyloid: A Critical Entity in the Pathogenesis of Type 2 Diabetes
Abstract
Islet amyloid deposition is a pathogenic feature of type 2 diabetes, and these deposits contain the unique amyloidogenic peptide islet amyloid polypeptide. Autopsy studies in humans have demonstrated that islet amyloid is associated with loss of beta-cell mass, but a direct role for amyloid in the pathogenesis of type 2 diabetes cannot be inferred from such studies. Animal studies in both spontaneous and transgenic models of islet amyloid formation have shown that amyloid forms in islets before fasting hyperglycemia and therefore does not arise merely as a result of the diabetic state. Furthermore, the extent of amyloid deposition is associated with both loss of beta-cell mass and impairment in insulin secretion and glucose metabolism, suggesting a causative role for islet amyloid in the islet lesion of type 2 diabetes. These animal studies have also shown that beta-cell dysfunction seems to be an important prerequisite for islet amyloid formation, with increased secretory demand from obesity and/or insulin resistance acting to further increase islet amyloid deposition. Recent in vitro studies suggest that the cytotoxic species responsible for islet amyloid-induced beta-cell death are formed during the very early stages of islet amyloid formation, when islet amyloid polypeptide aggregation commences. Interventions to prevent islet amyloid formation are emerging, with peptide and small molecule inhibitors being developed. These agents could thus lead to a preservation of beta-cell mass and amelioration of the islet lesion in type 2 diabetes.
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Cites
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Cited by
Type 2 diabetes as an inflammatory disease
Donath, M. Y., & Shoelson, S. E. (2011) · Nature Reviews Immunology · doi:10.1038/nri2925 · Cited by 3,737
Type 2 diabetes: principles of pathogenesis and therapy
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Biological and Chemical Approaches to Diseases of Proteostasis Deficiency
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Islet Amyloid Polypeptide, Islet Amyloid, and Diabetes Mellitus
Westermark, P., Andersson, A., & Westermark, G. T. (2011) · Physiological Reviews · doi:10.1152/physrev.00042.2009 · Cited by 1,044
Self-citationTargeting inflammation in the treatment of type 2 diabetes: time to start
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Metadata
- Authors
- Hull, R. L., Westermark, G. T., Westermark, P., & Kahn, S. E.
- Venue
- The Journal of Clinical Endocrinology & Metabolism
- Publisher
- The Endocrine Society
- Published
- 2004-08
- Volume
- 89
- Issue
- 8
- Pages
- 3629-3643
- ISSN
- 0021-972X (ISSN-L)
- 1945-7197
- OpenAlex
- W2136989779
- Cited by
- 583
- References
- 37
- FWCI
- 16.36
- Type
- journal article
- Language
- en
- Open access
- closed
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