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Erschienen in: Breast Cancer Research 2/2008

01.05.2008 | Poster presentation

Cellular localization of the proto-oncogenic p53 inhibitor AGR2 protein in breast cancer

verfasst von: A Fourtouna, T Hupp

Erschienen in: Breast Cancer Research | Sonderheft 2/2008

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Excerpt

Proteomic technologies verified AGR-2 as a protein family overexpressed in human cancers, including breast, prostate and oesophagus cancers, with the ability to inhibit the tumour suppressor protein p53 [1]. The AGR-2 gene is a hormone responsive gene with an unexpected induction by the anticancer drug tamoxifen highlighting the proto-oncogenic role of this protein. The hAGR-2 gene was first described in the MCF-7 breast carcinoma cell line, and was found to be coexpressed with the estrogen receptor (ER), in ER-positive cell lines [2, 3]. Moreover, it was recently revealed that AGR-2 is secreted from androgen-inducible cell lines in prostate cancer cell lines [4]. …
Literatur
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Zurück zum Zitat Thompson DA, Weigel RJ: hAG-2, the human homologue of the Xenopus laevis cement gland gene XAG-2, is coexpressed with estrogen receptor in breast cancer cell lines. Biochem Biophys Res Commun. 1998, 251: 111-116. 10.1006/bbrc.1998.9440.CrossRefPubMed Thompson DA, Weigel RJ: hAG-2, the human homologue of the Xenopus laevis cement gland gene XAG-2, is coexpressed with estrogen receptor in breast cancer cell lines. Biochem Biophys Res Commun. 1998, 251: 111-116. 10.1006/bbrc.1998.9440.CrossRefPubMed
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Zurück zum Zitat Zhang J, Gong A, Cheville J, Smith D, Young C: AGR-2, an androgen-inducible secretory protein overexpressed in prostate cancer. Genes Chromosomes Cancer. 2005, 43: 249-259. 10.1002/gcc.20188.CrossRefPubMed Zhang J, Gong A, Cheville J, Smith D, Young C: AGR-2, an androgen-inducible secretory protein overexpressed in prostate cancer. Genes Chromosomes Cancer. 2005, 43: 249-259. 10.1002/gcc.20188.CrossRefPubMed
Metadaten
Titel
Cellular localization of the proto-oncogenic p53 inhibitor AGR2 protein in breast cancer
verfasst von
A Fourtouna
T Hupp
Publikationsdatum
01.05.2008
Verlag
BioMed Central
Erschienen in
Breast Cancer Research / Ausgabe Sonderheft 2/2008
Elektronische ISSN: 1465-542X
DOI
https://doi.org/10.1186/bcr1898

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