Low concentrations of a non-hydrolysable tetra-S-glycosylated porphyrin and low light induces apoptosis in human breast cancer cells via stress of the endoplasmic reticulum.
Thompson S, Chen X, Hui L, Toschi A, Foster DA, Drain CM. Low concentrations of a non-hydrolysable tetra-S-glycosylated porphyrin and low light induces apoptosis in human breast cancer cells via stress of the endoplasmic reticulum. Photochem Photobiol Sci. 2008 Nov; 7(11):1415-21.