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Cited by 772

The DOI matches its OpenAlex record; 52 of the 52 references it cites were found in a registry or an index.

In vivo derivation of glucose-competent pancreatic endocrine cells from bone marrow without evidence of cell fusion

Open access
Andreea Ianus, George G. Holz, Neil David Theise, Mehboob A. Hussain·2003·Journal of Clinical Investigation

Abstract

Bone marrow harbors cells that have the capacity to differentiate into cells of nonhematopoietic tissues of neuronal, endothelial, epithelial, and muscular phenotype. Here we demonstrate that bone marrow-derived cells populate pancreatic islets of Langerhans. Bone marrow cells from male mice that express, using a CRE-LoxP system, an enhanced green fluorescent protein (EGFP) if the insulin gene is actively transcribed were transplanted into lethally irradiated recipient female mice. Four to six weeks after transplantation, recipient mice revealed Y chromosome and EGFP double-positive cells in their pancreatic islets. Neither bone marrow cells nor circulating peripheral blood nucleated cells of donor or recipient mice had any detectable EGFP. EGFP-positive cells purified from islets express insulin, glucose transporter 2 (GLUT2), and transcription factors typically found in pancreatic beta cells. Furthermore, in vitro these bone marrow-derived cells exhibit - as do pancreatic beta cells - glucose-dependent and incretin-enhanced insulin secretion. These results indicate that bone marrow harbors cells that have the capacity to differentiate into functionally competent pancreatic endocrine beta cells and that represent a source for cell-based treatment of diabetes mellitus. The results generated with the CRE-LoxP system also suggest that in vivo cell fusion is an unlikely explanation for the "transdifferentiation" of bone marrow-derived cells into differentiated cell phenotypes.

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OpenAlex · 10.1172/jci16502

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Metadata

Authors
Ianus, A., Holz, G. G., Theise, N. D., & Hussain, M. A.
Venue
Journal of Clinical Investigation
Publisher
American Society for Clinical Investigation
Published
2003-03-14
Volume
111
Issue
6
Pages
843-850
ISSN
0021-9738 (ISSN-L)
OpenAlex
W2126792448
Cited by
772
References
52
FWCI
89.94
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: In vivo derivation of glucose-competent pancreatic endocrine cells from bone marrow without evidence of cell fusion. https://app.cochat.ai/papers/10.1172/jci16502
The paper
Ianus, A., Holz, G. G., Theise, N. D., & Hussain, M. A. (2003). In vivo derivation of glucose-competent pancreatic endocrine cells from bone marrow without evidence of cell fusion. Journal of Clinical Investigation. https://doi.org/10.1172/jci16502

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.