Antimetastatic activity and low systemic toxicity of tetradecyl gallate in a preclinical melanoma mouse model.

Gallates with eight or more carbon atoms in the lateral chain show potent anticancer activity against various cell lines. However, studies regarding the in vivo antimelanoma activity of tetradecyl gallate (C(14)) have not yet been reported. In this study an evaluation of the ability of C(14) to inhibit metastasis, using lung metastases as a model, was carried out.