ArticleProceedings of the National Academy of Sciences of the United States of America2017
Extracellular vesicles from human pancreatic islets suppress human islet amyloid polypeptide amyloid formation.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.
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Who cites it
30 citing papers in PubMed, 41 citations in OpenAlex.
- Extracellular Vesicle-Mediated Local and Systemic Communication in Metabolic Diseases.International journal of molecular sciences · 2026Review
- Look Who Is Talking: Extracellular Vesicles as Mediators of Intercellular and Interorgan Communication.Comprehensive Physiology · 2026Review
- Extracellular vesicles from cytokine-treated human pancreatic ductal cells enhance HLA class I expression in beta cells.Frontiers in immunology · 2026Article
- The Dual Role of Extracellular Vesicles in Aging and Age-Related Diseases: Pathophysiology and Therapeutic Potential.International journal of nanomedicine · 2026Review
- Extracellular Vesicle-Mediated Network in the Pathogenesis of Obesity, Diabetes, Steatotic Liver Disease, and Cardiovascular Disease.Diabetes & metabolism journal · 2025Review
- Lipotoxicity Induces β-cell Small Extracellular Vesicle-Mediated β-cell Dysfunction in Male Mice.Endocrinology · 2025Article
- Role of the extracellular matrix in amylin aggregation: Opportunities for improved therapy in type 2 diabetes mellitus.Journal of biosciences · 2025Review
- Comparison of localization and release of multivesicular bodies and secretory granules in islet cells: Dysregulation during type-2 diabetes.Journal of extracellular biology · 2024Article
- Extracellular Vesicles Slow Down Aβ(1-42) Aggregation by Interfering with the Amyloid Fibril Elongation Step.ACS chemical neuroscience · 2024Article
- Pancreatic β cell derived extracellular vesicles containing surface preproinsulin are involved in glucose stimulated insulin secretion.Life sciences · 2024Article
- Pancreatic β-cells package double C2-like domain beta protein into extracellular vesicles via tandem C2 domains.Frontiers in endocrinology · 2024Article
- A pancreatic player in dementia: pathological role for islet amyloid polypeptide accumulation in the brain.Neural regeneration research · 2023Review
- Exosomal non coding RNAs as a novel target for diabetes mellitus and its complications.Non-coding RNA research · 2023Review
- An Overview of Inter-Tissue and Inter-Kingdom Communication Mediated by Extracellular Vesicles in the Regulation of Mammalian Metabolism.International journal of molecular sciences · 2023Review
- Extracellular vesicle-mediated intercellular and interorgan crosstalk of pancreatic islet in health and diabetes.Frontiers in endocrinology · 2023Review
- Mutated lncRNA increase the risk of type 2 diabetes by promoting β cell dysfunction and insulin resistance.Cell death & disease · 2022Article
- Extracellular vesicles in β cell biology: Role of lipids in vesicle biogenesis, cargo, and intercellular signaling.Molecular metabolism · 2022Review
- Integrative biology of extracellular vesicles in diabetes mellitus and diabetic complications.Theranostics · 2022Review
- New mediators in diabetes pathogenesis: Exosomes and metabolites.Journal of diabetes investigation · 2021Article
- Adipocyte-derived extracellular vesicles regulate survival and function of pancreatic β cells.JCI insight · 2021Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Extracellular vesicles (EVs) are small vesicles released by cells to aid cell-cell communication and tissue homeostasis. Human islet amyloid polypeptide (IAPP) is the major component of amyloid deposits found in pancreatic islets of patients with type 2 diabetes (T2D). IAPP is secreted in conjunction with insulin from pancreatic β cells to regulate glucose metabolism. Here, using a combination of analytical and biophysical methods in vitro, we tested whether EVs isolated from pancreatic islets of healthy patients and patients with T2D modulate IAPP amyloid formation. We discovered that pancreatic EVs from healthy patients reduce IAPP amyloid formation by peptide scavenging, but T2D pancreatic and human serum EVs have no effect. In accordance with these differential effects, the insulin:C-peptide ratio and lipid composition differ between EVs from healthy pancreas and EVs from T2D pancreas and serum. It appears that healthy pancreatic EVs limit IAPP amyloid formation via direct binding as a tissue-specific control mechanism.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.