Abstract:
:Resistance to chemotherapy and endocrine therapy is a major cause of breast cancer treatment failure. We have synthesized six novel analogues using C8-ceramide as the lead analogue and studied their effect on hormone therapy resistant (MDA-MB-231) and chemoresistant (MCF-7TN-R) breast cancer cells. Pharmacologic intervention using these ceramide analogues inhibited clonogenic survival and induced apoptosis, with one analogue being more effective than C8-ceramide. Our results show ceramide-based therapy has therapeutic potential in treating drug resistant breast cancer.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Antoon JW,Liu J,Gestaut MM,Burow ME,Beckman BS,Foroozesh Mdoi
10.1021/jm9009668subject
Has Abstractpub_date
2009-09-24 00:00:00pages
5748-52issue
18eissn
0022-2623issn
1520-4804journal_volume
52pub_type
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