Title : Cytoplasmic PELP1 and ERRgamma protect human mammary epithelial cells from Tam-induced cell death.

Pub. Date : 2015

PMID : 25789479






8 Functional Relationships(s)
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Protein Name
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1 Cytoplasmic PELP1 and ERRgamma protect human mammary epithelial cells from Tam-induced cell death. Tamoxifen proline, glutamate and leucine rich protein 1 Homo sapiens
2 Prior studies have shown that cytoplasmic proline, glutamic acid and leucine rich protein 1 (PELP1) promotes Tam resistance in breast cancer cell lines. Proline proline, glutamate and leucine rich protein 1 Homo sapiens
3 Prior studies have shown that cytoplasmic proline, glutamic acid and leucine rich protein 1 (PELP1) promotes Tam resistance in breast cancer cell lines. Tamoxifen proline, glutamate and leucine rich protein 1 Homo sapiens
4 In vitro, immortalized HMECs expressing a nuclear localization signal (NLS) mutant of PELP1 (PELP1-cyto) were resistant to Tam-induced death. Tamoxifen proline, glutamate and leucine rich protein 1 Homo sapiens
5 In vitro, immortalized HMECs expressing a nuclear localization signal (NLS) mutant of PELP1 (PELP1-cyto) were resistant to Tam-induced death. Tamoxifen proline, glutamate and leucine rich protein 1 Homo sapiens
6 Expression of PELP1-cyto and ERRgamma reduced Tam-induced LC3-II accumulation, and knockdown of ERRgamma increased LC3-II levels in response to Tam. Tamoxifen proline, glutamate and leucine rich protein 1 Homo sapiens
7 Our data indicate that cytoplasmic PELP1 induces signaling pathways that converge on ERRgamma to promote cell survival in the presence of Tam. Tamoxifen proline, glutamate and leucine rich protein 1 Homo sapiens
8 These data suggest that PELP1 localization and/or ERRgamma activation could be developed as tissue biomarkers for Tam responsiveness. Tamoxifen proline, glutamate and leucine rich protein 1 Homo sapiens