Endocrine Abstracts

2-Methoxyoestrogens are emerging as a new class of anti-neoplastic agents. 2-Methoxyoestradiol (2-MeOE2), an endogenous oestrogen metabolite, has shown anti-proliferative effects in ER+ve and ER-ve breast cancer cell lines. In this study we have investigated the effects of sulphamoylated derivatives of 2-MeOE2, 2-methoxyoestradiol-3-O-monosulphamate (2-MeOE2MATE) and 2-methoxyoestradiol 3,17 bis sulphamate (2-MeOE2bisMATE) in ER-ve MDA-MB-231 cells. Both 2-MeOE2MATE and 2-MeOE...