The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
FOXO4 Is Acetylated upon Peroxide Stress and Deacetylated by the Longevity Protein hSir2
Open accessAbstract
FOXO transcription factors have important roles in metabolism, cellular proliferation, stress tolerance, and aging. FOXOs are negatively regulated by protein kinase B/c-Akt-mediated phosphorylation. Here we show that FOXO factors are also subject to regulation by reversible acetylation. We provide evidence that the acetyltransferase CREB-binding protein (CBP) binds FOXO resulting in acetylation of FOXO. This acetylation inhibits FOXO transcriptional activity. Binding of CBP and acetylation are induced after treatment of cells with peroxide stress. Deacetylation of FOXOs involves binding of the NAD-dependent deacetylase hSir2(SIRT1). Accordingly, hSir2(SIRT1)-mediated deacetylation precludes FOXO inhibition through acetylation and thereby prolongs FOXO-dependent transcription of stress-regulating genes. These data demonstrate that acetylation functions in a second pathway of negative control for FOXO factors and provides a novel mechanism whereby hSir2(SIRT1) can promote cellular survival and increase lifespan.
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Cites
Small molecule activators of sirtuins extend Saccharomyces cerevisiae lifespan
Howitz, K. T., Bitterman, K. J., Cohen, H. Y., Lamming, D. W., Lavu, S., Wood, J. G., Zipkin, R. E., Chung, P., Kisielewski, A., Zhang, L.-L., et al. (2003) · Nature · doi:10.1038/nature01960 · Cited by 3,796
Phosphorylated CREB binds specifically to the nuclear protein CBP
Chrivia, J. C., Kwok, R. P. S., Lamb, N., Hagiwara, M., Montminy, M. R., & Goodman, R. H. (1993) · Nature · doi:10.1038/365855a0 · Cited by 2,052
CBP/p300 in cell growth, transformation, and development
Goodman, R. H., & Smolik, S. (2000) · Genes & Development · doi:10.1101/gad.14.13.1553 · Cited by 1,778
Forkhead transcription factor FOXO3a protects quiescent cells from oxidative stress
Kops, G. J. P. L., Dansen, T. B., Polderman, P. E., Saarloos, I., Wirtz, K. W. A., Coffer, P. J., Huang, T.-T., Bos, J. L., Medema, R. H., & Burgering, B. M. T. (2002) · Nature · doi:10.1038/nature01036 · Cited by 1,580
Self-citationBitterman, K. J., Anderson, R. M., Cohen, H. Y., Latorre-Esteves, M., & Sinclair, D. A. (2002) · Journal of Biological Chemistry · doi:10.1074/jbc.m205670200 · Cited by 1,002
The acetyltransferase activity of CBP stimulates transcription
Martínez‐Balbás, M. A., Bannister, A. J., Martin, K., Haus‐Seuffert, P., Meisterernst, M., & Kouzarides, T. (1998) · The EMBO Journal · doi:10.1093/emboj/17.10.2886 · Cited by 266
Cited by
ROS as signalling molecules: Mechanisms that generate specificity in ROS homeostasis
D'Autréaux, B., & Toledano, M. B. (2007) · Nature Reviews Molecular Cell Biology · doi:10.1038/nrm2256 · Cited by 3,642
Sirtuins as regulators of metabolism and healthspan
Houtkooper, R. H., Pirinen, E., & Auwerx, J. (2012) · Nature Reviews Molecular Cell Biology · doi:10.1038/nrm3293 · Cited by 2,008
Mouchiroud, L., Houtkooper, R. H., Moullan, N., Katsyuba, E., Ryu, D., Cantó, C., Mottis, A., Jo, Y.-S., Viswanathan, M., Schoonjans, K., et al. (2013) · Cell · doi:10.1016/j.cell.2013.06.016 · Cited by 1,210
Calnan, D. R., & Brunet, A. (2008) · Oncogene · doi:10.1038/onc.2008.21 · Cited by 1,170
SIRT1 Functionally Interacts with the Metabolic Regulator and Transcriptional Coactivator PGC-1α
Nemoto, S., Fergusson, M. M., & Finkel, T. (2005) · Journal of Biological Chemistry · doi:10.1074/jbc.m501485200 · Cited by 1,047
Metadata
- Authors
- van der Horst, A., Tertoolen, L. G. J., de Vries-Smits, L. M. M., Frye, R. A., Medema, R. H., & Burgering, B. M. T.
- Venue
- Journal of Biological Chemistry
- Publisher
- Elsevier BV
- Published
- 2004-07
- Volume
- 279
- Issue
- 28
- Pages
- 28873-28879
- ISSN
- 0021-9258 (ISSN-L)
- OpenAlex
- W2005867401
- Cited by
- 543
- References
- 6
- FWCI
- 14.32
- Type
- journal article
- Language
- en
- Open access
- hybrid
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- van der Horst, A., Tertoolen, L. G. J., de Vries-Smits, L. M. M., Frye, R. A., Medema, R. H., & Burgering, B. M. T. (2004). FOXO4 Is Acetylated upon Peroxide Stress and Deacetylated by the Longevity Protein hSir2. Journal of Biological Chemistry. https://doi.org/10.1074/jbc.m401138200
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
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.
