Abstract:
:A number of cyclohexenyl chalcone Diels-Alder natural products possess promising biological properties including strong cytotoxicity in various human cancer cells. Herein, we show that natural products in this class including panduratin A and nicolaioidesin C inhibit cysteine cathepsins as indicated by protease profiling assays and cell-free cathepsin L enzyme assays. Owing to the critical roles of cathepsins in the biology of human tumor progression, invasion, and metastasis, these findings should pave the way for development of novel antitumor agents for use in clinical settings.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Deb Majumdar I,Devanabanda A,Fox B,Schwartzman J,Cong H,Porco JA Jr,Weber HCdoi
10.1016/j.bbrc.2011.11.052subject
Has Abstractpub_date
2011-12-16 00:00:00pages
397-402issue
3-4eissn
0006-291Xissn
1090-2104pii
S0006-291X(11)02066-3journal_volume
416pub_type
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journal_title:Biochemical and biophysical research communications
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