Estrogen receptor-negative breast cancer
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M. Saeed Sheikh; Zhi-Ming Shao; Jian-Chyi Chen; Arif Hussain; Anton M. Jetten; J
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Article
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1993
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John Wiley and Sons
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English
⚖ 968 KB
We and others have shown previously that retinoic acid (RA) selectively inhibits the growth of estrogen receptor (ER)-positive human breast carcinoma (HBC) cells and ER-negative cells are refractory to RA inhibition o f growth. The ER-negative cells inherently express lower levels of RARa and retino