Title : BASP1 interacts with oestrogen receptor α and modifies the tamoxifen response.

Pub. Date : 2017 May 11

PMID : 28492543






7 Functional Relationships(s)
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Protein Name
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1 BASP1 interacts with oestrogen receptor alpha and modifies the tamoxifen response. Tamoxifen brain abundant membrane attached signal protein 1 Homo sapiens
2 Here we report that the transcriptional corepressor BASP1 interacts with ERalpha and in breast cancer cells, this interaction is enhanced by tamoxifen. Tamoxifen brain abundant membrane attached signal protein 1 Homo sapiens
3 We find that BASP1 acts as a major selectivity factor in the transcriptional response of breast cancer cells to tamoxifen. Tamoxifen brain abundant membrane attached signal protein 1 Homo sapiens
4 In all, 40% of the genes that are regulated by tamoxifen in breast cancer cells are BASP1 dependent, including several genes that are associated with tamoxifen resistance. Tamoxifen brain abundant membrane attached signal protein 1 Homo sapiens
5 In all, 40% of the genes that are regulated by tamoxifen in breast cancer cells are BASP1 dependent, including several genes that are associated with tamoxifen resistance. Tamoxifen brain abundant membrane attached signal protein 1 Homo sapiens
6 BASP1 elicits tumour-suppressor activity in breast cancer cells and enhances the antitumourigenic effects of tamoxifen treatment. Tamoxifen brain abundant membrane attached signal protein 1 Homo sapiens
7 Our data have identified BASP1 as an ERalpha cofactor that has a central role in the transcriptional and antitumourigenic effects of tamoxifen. Tamoxifen brain abundant membrane attached signal protein 1 Homo sapiens