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Monitoring the Transcriptional Activity of FOXO Transcription Factors by Analyzing their Target Genes

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Part of the book series: Methods in Molecular Biology ((MIMB,volume 1890))

Abstract

FOXO proteins represent a subfamily of transcription factors that belong to the forkhead family. The study of FOXO target genes can be performed using Real-Time PCR (RT-PCR). The RT-PCR is a sensitive method that allows the detection and quantification of minute amounts of nucleic acids. In RT-PCR the accumulation of the amplicon is detected and measured as the reaction progresses. Here, we describe the application of RT-PCR technique to monitor the transcriptional activity of FOXO transcription factors.

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References

  1. Daitoku H, Sakamaki J, Fukamizu A (2011) Regulation of FoxO transcription factors by acetylation and protein-protein interactions. Biochim Biophys Acta 1813:1954–1960

    Article  CAS  Google Scholar 

  2. Kaestner KH, Knöchel W, Martínez DE et al (2000) Unified nomenclature for the winged helix / forkhead transcription factors. Genes Dev 14:142–146

    CAS  PubMed  Google Scholar 

  3. Martins R, Lithgow GJ, Link W (2016) Long live FOXO: unraveling the role of FOXO proteins in aging and longevity. Aging Cell 15:196–207

    Article  CAS  Google Scholar 

  4. Brunet A, Bonni A, Zigmond MJ et al (1999) Akt promotes cell survival by phosphorylating and inhibiting a forkhead transcription factor. Cell 96:857–868

    Article  CAS  Google Scholar 

  5. Brunet A, Park J, Tran H et al (2001) Protein kinase SGK mediates survival signals by phosphorylating the forkhead transcription factor FKHRL1 (FOXO3a). Mol Cell Biol 21:952–965

    Article  CAS  Google Scholar 

  6. Rodriguez-Colman MJ, Reverter-Branchat G, Sorolla MA et al (2010) The forkhead transcription factor hcm1 promotes mitochondrial biogenesis and stress resistance in yeast. J Biol Chem 285:37092–37101

    Article  CAS  Google Scholar 

  7. Davidson EH (2002) A genomic regulatory network for development. Science 80(295):1669–1678

    Article  Google Scholar 

  8. Taverner NV, Smith JC, Wardle FC (2004) Identifying transcriptional targets. Genome Biol 5:210

    Article  Google Scholar 

  9. Aroui S, Dardevet L, Najlaoui F et al (2016) PTEN-regulated AKT/FoxO3a/Bim signaling contributes to human cell glioblastoma apoptosis by platinum-maurocalcin conjugate. Int J Biochem Cell Biol 77:15–22

    Article  CAS  Google Scholar 

  10. Seoane J, Le H-V, Shen L et al (2004) Integration of Smad and forkhead pathways in the control of neuroepithelial and glioblastoma cell proliferation. Cell 117:211–223

    Article  CAS  Google Scholar 

  11. Dijkers PF, Medema RH, Pals C et al (2000) Forkhead transcription factor FKHR-L1 modulates cytokine-dependent transcriptional regulation of p27(KIP1). Mol Cell Biol 20:9138–9148

    Article  CAS  Google Scholar 

  12. Jonsson H, Allen P, Peng SL (2005) Inflammatory arthritis requires Foxo3a to prevent Fas ligand–induced neutrophil apoptosis. Nat Med 11:666–671

    Article  CAS  Google Scholar 

  13. Modur V, Nagarajan R, Evers BM et al (2002) FOXO proteins regulate tumor necrosis factor-related apoptosis inducing ligand expression: implications for PTEN mutation in prostate cancer. J Biol Chem 277:47928–47937

    Article  CAS  Google Scholar 

  14. Schmidt M, Fernandez de Mattos S, van der Horst A et al (2002) Cell cycle inhibition by FoxO forkhead transcription factors involves downregulation of cyclin D. Mol Cell Biol 22:7842–7852

    Article  CAS  Google Scholar 

  15. Dudgeon C, Wang P, Sun X et al (2010) PUMA induction by FoxO3a mediates the anticancer activities of the broad-range kinase inhibitor UCN-01. Mol Cancer Ther 9:2893–2902

    Article  CAS  Google Scholar 

  16. Bakker WJ, Harris IS, Mak TW (2007) FOXO3a is activated in response to hypoxic stress and inhibits HIF1-induced apoptosis via regulation of CITED2. Mol Cell 28:941–953

    Article  CAS  Google Scholar 

  17. Kim SJ, Winter K, Nian C et al (2005) Glucose-dependent insulinotropic polypeptide (GIP) stimulation of pancreatic ??-cell survival is dependent upon phosphatidylinositol 3-kinase (PI3K)/protein kinase B (PKB) signaling, inactivation of the Forkhead transcription factor Foxo1, and down-regula. J Biol Chem 280:22297–22307

    Article  CAS  Google Scholar 

  18. Higuchi R, Fockler C, Dollinger G (1993) Kinetic PCR analysis: real-time monitoring of DNA amplification reactions. Nat Biotechnol 11:1026–1030

    Article  CAS  Google Scholar 

  19. Heid CA, Stevens J, Livak KJ et al (1996) Real time quantitative PCR. Genome Res 6:986–994

    Article  CAS  Google Scholar 

  20. Deepak S, Kottapalli K, Rakwal R et al (2007) Real-time PCR: revolutionizing detection and expression analysis of genes. Curr Genomics 8:234–251

    Article  CAS  Google Scholar 

  21. Overbergh L, Giulietti A, Valckx D et al (2003) The use of real-time reverse transcriptase PCR for the quantification of cytokine gene expression. J Biomol Tech 14:33–43

    CAS  PubMed  PubMed Central  Google Scholar 

  22. Jozefczuk J, Adjaye J (2011) Quantitative real-time PCR-based analysis of gene expression. Methods Enzymol 500:99–109 Elsevier Inc.

    Article  CAS  Google Scholar 

  23. Morrison TB, Weis JJ, Wittwer CT (1998) Quantification of low-copy transcripts by continuous SYBR green I monitoring during amplification. BioTechniques 24:954–8, 960, 962

    CAS  PubMed  Google Scholar 

  24. Nolan T, Hands RE, Bustin SA (2006) Quantification of mRNA using real-time RT-PCR. Nat Protoc 1:1559–1582

    Article  CAS  Google Scholar 

  25. Rao X, Huang X, Zhou Z et al (2013) An improvement of the 2̂(−delta delta CT) method for quantitative real-time polymerase chain reaction data analysis. Biostat Bioinforma Biomath 3:71–85

    PubMed  PubMed Central  Google Scholar 

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Henriques, V., Machado, S., Link, W., Ferreira, B.I. (2019). Monitoring the Transcriptional Activity of FOXO Transcription Factors by Analyzing their Target Genes. In: Link, W. (eds) FOXO Transcription Factors. Methods in Molecular Biology, vol 1890. Humana, New York, NY. https://doi.org/10.1007/978-1-4939-8900-3_9

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  • DOI: https://doi.org/10.1007/978-1-4939-8900-3_9

  • Published:

  • Publisher Name: Humana, New York, NY

  • Print ISBN: 978-1-4939-8899-0

  • Online ISBN: 978-1-4939-8900-3

  • eBook Packages: Springer Protocols

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