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Rodriguez-Calvo, T. ; Martinez-Sanchez, A.*

miRNAs in islet biology and diabetes: Progress, gaps, and opportunities.

Diabetes 75, 1052-1066 (2026)
DOI PMC
Open Access Green as soon as Postprint is submitted to ZB.
This perspective marks the commemoration of the 2024 Nobel Prize in Medicine for miRNA discovery and reflects on more than two decades of research linking miRNAs to islet biology and diabetes. We very briefly summarize key roles of islet miRNAs in β-cell development, function, and immune interactions and identify major gaps in current knowledge. We discuss emerging concepts in miRNA regulation, cellular heterogeneity, and therapeutic targeting, alongside ongoing challenges in biomarker validation. Our view underscores that integrating mechanistic, single-cell, and translational approaches will be essential to advance miRNA-based therapies.
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Publication type Article: Journal article
Document type Review
Keywords Pluripotent Stem-cells; Insulin-producing Cells; Pancreatic Beta-cells; Differentiation; Expression; Mir-375; Mirna; Overexpression; Induction; Expansion
ISSN (print) / ISBN 0012-1797
e-ISSN 1939-327X
Journal Diabetes
Quellenangaben Volume: 75, Issue: 7, Pages: 1052-1066 Article Number: , Supplement: ,
Publisher American Diabetes Association
Publishing Place Alexandria, VA.
Reviewing status Peer reviewed
Grants Medical Research Council10.13039/501100000265
Steve Morgan Foundation - Diabetes UK
Breakthrough T1D
Diabetes UK10.13039/501100000361