Skip to main content

Advertisement

Log in

Breast cancer risk and the BRCA1 interacting protein CTIP

  • Epidemiology
  • Published:
Breast Cancer Research and Treatment Aims and scope Submit manuscript

Abstract

Mutations in BRCA1 predispose to breast cancer. CTIP interacts with BRCA1 and so could also be associated with increased risk. We screened CTIP for germline mutations in 210 probands of breast cancer families including 129 families with no mutations in BRCA1 or BRCA2. No coding variants were detected in CTIP, therefore, it is unlikely to be involved in breast cancer risk.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. Easton DF (1999) How many more breast cancer predisposition genes are there? Breast Cancer Res 1:14–17

    Article  PubMed  CAS  Google Scholar 

  2. Rahman N, Seal S, Thompson D et al (2007) PALB2, which encodes a BRCA2-interacting protein, is a breast cancer susceptibility gene. Nat Genet 39:165–167

    Article  PubMed  CAS  Google Scholar 

  3. Seal S, Thompson D, Renwick A et al (2006) Truncating mutations in the Fanconi anemia J gene BRIP1 are low-penetrance breast cancer susceptibility alleles. Nat Genet 38:1239–1241

    Article  PubMed  CAS  Google Scholar 

  4. Easton DF, Pooley KA, Dunning AM et al (2007) Genome-wide association study identifies novel breast cancer susceptibility loci. Nature 447:1087–1093

    Google Scholar 

  5. Wu G, Lee WH (2006) CtIP, a multivalent adaptor connecting transcriptional regulation, checkpoint control and tumor suppression. Cell Cycle 5:1592–1596

    PubMed  CAS  Google Scholar 

  6. Furuta S, Wang JM, Wei S et al (2006) Removal of BRCA1/CtIP/ZBRK1 repressor complex on ANG1 promoter leads to accelerated mammary tumor growth contributed by prominent vasculature. Cancer cell 10:13–24

    Article  PubMed  CAS  Google Scholar 

  7. Li S, Chen PL, Subramanian T et al (1999) Binding of CtIP to the BRCT repeats of BRCA1 involved in the transcription regulation of p21 is disrupted upon DNA damage. J Biol Chem 274:11334–11338

    Article  PubMed  CAS  Google Scholar 

  8. Yu X, Wu LC, Bowcock AM et al (1998) The C-terminal (BRCT) domains of BRCA1 interact in vivo with CtIP, a protein implicated in the CtBP pathway of transcriptional repression. J Biol Chem 273:25388–25392

    Article  PubMed  CAS  Google Scholar 

  9. Yu X, Fu S, Lai M et al (2006) BRCA1 ubiquitinates its phosphorylation-dependent binding partner CtIP. Genes Dev 20:1721–1726

    Article  PubMed  CAS  Google Scholar 

  10. Sartori AA, Lukas C, Coates J et al (2007) Human CtIP promotes DNA end resection. Nature 450:509–514

    Article  PubMed  CAS  Google Scholar 

  11. Yu X, Chen J (2004) DNA damage-induced cell cycle checkpoint control requires CtIP, a phosphorylation-dependent binding partner of BRCA1 C-terminal domains. Mol Cell Biol 24:9478–9486

    Article  PubMed  CAS  Google Scholar 

  12. Chen PL, Liu F, Cai S et al (2005) Inactivation of CtIP leads to early embryonic lethality mediated by G1 restraint and to tumorigenesis by haploid insufficiency. Mol Cell Biol 25:3535–3542

    Article  PubMed  CAS  Google Scholar 

  13. Vilkki S, Launonen V, Karhu A et al (2002) Screening for microsatellite instability target genes in colorectal cancers. J Med Genet 39:785–789

    Article  PubMed  CAS  Google Scholar 

  14. Pertea M, Lin X, Salzberg SL (2001) GeneSplicer: a new computational method for splice site prediction. Nucleic Acids Res 29:1185–1190

    Article  PubMed  CAS  Google Scholar 

  15. Gorringe KL, Choong DY, Visvader JE et al (2007) BARD1 variants are not associated with breast cancer risk in Australian familial breast cancer. Breast Cancer Res Treat. doi:10.1007/s10549-007-9799-x

    Google Scholar 

  16. Campbell IG, Choong D, Chenevix-Trench G (2004) No germline mutations in the histone acetyltransferase gene EP300 in BRCA1 and BRCA2 negative families with breast cancer and gastric, pancreatic, or colorectal cancer. Breast Cancer Res 6:R366–371

    Article  PubMed  CAS  Google Scholar 

Download references

Acknowledgements

The authors would like to thank Heather Thorne, Danni Surace and Lynda Williams for preparing DNA, the kConFab research nurses and staff of the Familial Cancer Clinics for data collection, kConFab Central Registry staff for supplying data, and the families for their participation. kConFab is supported by the NHMRC Australia, the National Breast Cancer Foundation of Australia and the Cancer Councils of New South Wales, Queensland, South Australia, Victoria and Western Australia. This work was supported by the Victorian Breast Cancer Research Consortium.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Ian G. Campbell.

Electronic supplementary material

Below is the link to the electronic supplementary material

(PDF 541 kb)

Rights and permissions

Reprints and permissions

About this article

Cite this article

Gorringe, K.L., Choong, D.Y.H., Lindeman, G.J. et al. Breast cancer risk and the BRCA1 interacting protein CTIP. Breast Cancer Res Treat 112, 351–352 (2008). https://doi.org/10.1007/s10549-007-9862-7

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10549-007-9862-7

Keywords

Navigation