Zoptarelin Doxorubicin
Zoptarelin doxorubicin (developmental code names AEZS-108, AN-152) consists of doxorubicin linked to a small peptide agonist to the luteinizing hormone-releasing hormone (LHRH) receptor. It has been developed as a potential treatment for a number of human cancers. The LHRH receptor is aberrantly present on the cell surface of approximately 80% of endometrial and ovarian cancers, 86% of prostate cancers and about 50% of breast cancers. Whereas in normal tissues, expression of this receptor is mainly confined to the pituitary gland, reproductive organs and hematopoietic stem cells. To a lesser extent the LHRH receptor is also found on the surface of bladder, colorectal, and pancreatic cancers, sarcomas, lymphomas, melanomas, and renal cell carcinomas. The proposed method of action is that upon administration zoptarelin doxorubicin binds to the LHRH receptor and is subsequently internalized, concentrating the toxic doxorubicin within cancer cells and the small subset of normal tissu ...
[...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]