stellera chamaejasme/breast neoplasms

Metastasis is the leading lethal factor severely restraining the effectiveness of clinical treatment. TGF-beta is the key regulator for metastasis and influences paradoxically on cancer progression. The known TGF-beta blockers exert little selectivity on its functions, indiscriminately causing the

The neovascularization functions essentially for malignant upgrading and predicts poor prognosis in multiple cancers, which make it the highly effective strategy for clinical treatment. Unfortunately, the known anti-angiogenic therapies show low effectiveness against breast cancer. Recently,

Chamaechromone and neochamaejasmin B (NCB) are the most abundant components in the dried roots of the toxic perennial herb Stellera chamaejasme L. and have pharmacological activities. The objective of this study was to investigate the transport mechanism of these two components in vivo and in vitro.