The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
cAMP promotes pancreatic β-cell survival via CREB-mediated induction of IRS2
Open accessAbstract
The incretin hormone GLP1 promotes islet-cell survival via the second messenger cAMP. Here we show that mice deficient in the activity of CREB, caused by expression of a dominant-negative A-CREB transgene in pancreatic β-cells, develop diabetes secondary to β-cell apoptosis. Remarkably, A-CREB severely disrupted expression of IRS2, an insulin signaling pathway component that is shown here to be a direct target for CREB action in vivo. As induction of IRS2by cAMP enhanced activation of the survival kinase Akt in response to insulin and IGF-1, our results demonstrate a novel mechanism by which opposing pathways cooperate in promoting cell survival.
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Cites
Disruption of CREB function in brain leads to neurodegeneration
Mantamadiotis, T., Lemberger, T., Bleckmann, S. C., Kern, H., Kretz, O., Villalba, A. M., Tronche, F., Kellendonk, C., Gau, D., Kapfhammer, J., et al. (2002) · Nature Genetics · doi:10.1038/ng882 · Cited by 684
Cited by
Biology of Incretins: GLP-1 and GIP
Baggio, L. L., & Drucker, D. J. (2007) · Gastroenterology · doi:10.1053/j.gastro.2007.03.054 · Cited by 3,639
The biology of incretin hormones
Drucker, D. J. (2006) · Cell Metabolism · doi:10.1016/j.cmet.2006.01.004 · Cited by 2,210
Glucagon-like peptide 1 (GLP-1)
Müller, T. D., Finan, B., Bloom, S. R., D'Alessio, D., Drucker, D. J., Flatt, P. R., Fritsche, A., Gribble, F., Grill, H. J., Habener, J. F., et al. (2019) · Molecular Metabolism · doi:10.1016/j.molmet.2019.09.010 · Cited by 1,868
Islet cell failure in type 2 diabetes
Prentki, M. (2006) · Journal of Clinical Investigation · doi:10.1172/jci29103 · Cited by 1,690
Zhang, X., Odom, D. T., Koo, S.-H., Conkright, M. D., Canettieri, G., Best, J., Chen, H., Jenner, R., Herbolsheimer, E., Jacobsen, E., et al. (2005) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0501076102 · Cited by 992
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Metadata
- Authors
- Jhala, U. S., Canettieri, G., Screaton, R. A., Kulkarni, R. N., Krajewski, S., Reed, J., Walker, J., Lin, X., White, M., & Montminy, M.
- Venue
- Genes & Development
- Publisher
- Cold Spring Harbor Laboratory
- Published
- 2003-07-01
- Volume
- 17
- Issue
- 13
- Pages
- 1575-1580
- ISSN
- 0890-9369 (ISSN-L)
- 1549-5477
- OpenAlex
- W2165991181
- Cited by
- 543
- References
- 1
- Type
- posted content
- Language
- en
- Open access
- diamond
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- Jhala, U. S., Canettieri, G., Screaton, R. A., Kulkarni, R. N., Krajewski, S., Reed, J., Walker, J., Lin, X., White, M., & Montminy, M. (2003). cAMP promotes pancreatic β-cell survival via CREB-mediated induction of IRS2. Genes & Development. https://doi.org/10.1101/gad.1097103
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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