| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
Regular Articles |
by a Novel Synthetic Triterpenoid 2-Cyano-3,12-dioxooleana-1,9-dien-28-oic Acid Induces Growth Arrest and Apoptosis in Breast Cancer Cells1
Department of Blood and Marrow Transplantation, Section of Molecular Hematology and Therapy [H. L., M. K., T. T., T. Mc., M. A.], Department of Bioinformatics [D. G.], and Department of Pharmacology [T. Ma.], The University of Texas M. D. Anderson Cancer Center, Houston, Texas 77030-4009, and Cancer Research Program, Garvan Institute of Medical Research, St. Vincents Hospital, Darlinghurst, Sydney, NSW 2010 Australia [R. L. S.]
Peroxisome proliferator-activated receptor
(PPAR
) is a member of the nuclear hormonal receptor superfamily expressed in a large number of human cancers. Here, we demonstrate that PPAR
is expressed and transcriptionally active in breast cancer cells independent of their p53, estrogen receptor, or human epidermal growth factor receptor 2 status. 2-Cyano-3,12-dioxooleana-1,9-dien-28-oic acid (CDDO), a novel synthetic triterpenoid, is a ligand for PPAR
. We investigated the molecular mechanisms of CDDO on proliferation and apoptosis in breast cancer cells. In all breast cancer cell lines studied, CDDO transactivated PPAR
, induced dose- and time-dependent cell growth inhibition, cell cycle arrest in G1-S and G2-M, and apoptosis. We then used differential cDNA array analysis to investigate the molecular changes induced by CDDO. After 16-h exposure of MCF-7 and MDA-MB-435 cells to CDDO, we found genes encoding the following proteins to be up-regulated in both cell lines: p21Waf1/CIP1; GADD153; CAAT/enhancer binding protein transcription factor family members; and proteins involved in the ubiquitin-proteasome pathway. Among the down-regulated genes, we focused on the genes encoding cyclin D1, proliferating cell nuclear antigen, and the insulin receptor substrate 1. Using Western blot analysis and/or real-time PCR, we confirmed that CDDO regulated the expression of cyclin D1, p21Waf1/CIP1, and Bcl-2. Cyclin D1 and p21Waf1/CIP1 were additionally confirmed as important mediators of CDDO growth inhibition in genetically modified breast cancer cell lines. CDDO was able to significantly reduce the growth of MDA-MB-435 tumor cells in immunodeficient mice in vivo. The finding that CDDO can target genes critical for the regulation of cell cycle, apoptosis, and breast carcinogenesis suggests usage of CDDO as novel targeted therapy in breast cancer.
This article has been cited by other articles:
![]() |
K. Liby, R. Risingsong, D. B. Royce, C. R. Williams, M. M. Yore, T. Honda, G. W. Gribble, W. W. Lamph, N. Vannini, I. Sogno, et al. Prevention and Treatment of Experimental Estrogen Receptor-Negative Mammary Carcinogenesis by the Synthetic Triterpenoid CDDO-Methyl Ester and the Rexinoid LG100268 Clin. Cancer Res., July 15, 2008; 14(14): 4556 - 4563. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. To, S. Kulkarni, T. Pawson, T. Honda, G. W. Gribble, M. B. Sporn, J. L. Wrana, and G. M. Di Guglielmo The Synthetic Triterpenoid 2-Cyano-3,12-dioxooleana-1,9-dien-28-oic Acid-Imidazolide Alters Transforming Growth Factor {beta}-dependent Signaling and Cell Migration by Affecting the Cytoskeleton and the Polarity Complex J. Biol. Chem., April 25, 2008; 283(17): 11700 - 11713. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. Ahmad, D. Raina, C. Meyer, and D. Kufe Triterpenoid CDDO-Methyl Ester Inhibits the Janus-Activated Kinase-1 (JAK1)->Signal Transducer and Activator of Transcription-3 (STAT3) Pathway by Direct Inhibition of JAK1 and STAT3 Cancer Res., April 15, 2008; 68(8): 2920 - 2926. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. L. Hyer, R. Shi, M. Krajewska, C. Meyer, I. V. Lebedeva, P. B. Fisher, and J. C. Reed Apoptotic Activity and Mechanism of 2-Cyano-3,12-Dioxoolean-1,9-Dien-28-Oic-Acid and Related Synthetic Triterpenoids in Prostate Cancer Cancer Res., April 15, 2008; 68(8): 2927 - 2933. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. York, M. Abdelrahim, S. Chintharlapalli, S. D. Lucero, and S. Safe 1,1-Bis(3'-Indolyl)-1-(p-Substitutedphenyl)methanes Induce Apoptosis and Inhibit Renal Cell Carcinoma Growth Clin. Cancer Res., November 15, 2007; 13(22): 6743 - 6752. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Koschmieder, F. D'Alo, H. Radomska, C. Schoneich, J. S. Chang, M. Konopleva, S. Kobayashi, E. Levantini, N. Suh, A. Di Ruscio, et al. CDDO induces granulocytic differentiation of myeloid leukemic blasts through translational up-regulation of p42 CCAAT enhancer binding protein alpha Blood, November 15, 2007; 110(10): 3695 - 3705. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. Y. Kim, J. H. Ahn, and H. G. Cheon Apoptotic Action of Peroxisome Proliferator-Activated Receptor-{gamma} Activation in Human Non Small-Cell Lung Cancer Is Mediated via Proline Oxidase-Induced Reactive Oxygen Species Formation Mol. Pharmacol., September 1, 2007; 72(3): 674 - 685. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. Liby, T. Honda, C. R. Williams, R. Risingsong, D. B. Royce, N. Suh, A. T. Dinkova-Kostova, K. K. Stephenson, P. Talalay, C. Sundararajan, et al. Novel semisynthetic analogues of betulinic acid with diverse cytoprotective, antiproliferative, and proapoptotic activities Mol. Cancer Ther., July 1, 2007; 6(7): 2113 - 2119. [Abstract] [Full Text] [PDF] |
||||
![]() |
X. Ling, M. Konopleva, Z. Zeng, V. Ruvolo, L. C. Stephens, W. Schober, T. McQueen, M. Dietrich, T. L. Madden, and M. Andreeff The Novel Triterpenoid C-28 Methyl Ester of 2-Cyano-3, 12-Dioxoolen-1, 9-Dien-28-Oic Acid Inhibits Metastatic Murine Breast Tumor Growth through Inactivation of STAT3 Signaling Cancer Res., May 1, 2007; 67(9): 4210 - 4218. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Chintharlapalli, S. Papineni, I. Jutooru, A. McAlees, and S. Safe Structure-dependent activity of glycyrrhetinic acid derivatives as peroxisome proliferator-activated receptor {gamma} agonists in colon cancer cells Mol. Cancer Ther., May 1, 2007; 6(5): 1588 - 1598. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. S. Brookes, K. Morse, D. Ray, A. Tompkins, S. M. Young, S. Hilchey, S. Salim, M. Konopleva, M. Andreeff, R. Phipps, et al. The Triterpenoid 2-Cyano-3,12-dioxooleana-1,9-dien-28-oic Acid and Its Derivatives Elicit Human Lymphoid Cell Apoptosis through a Novel Pathway Involving the Unregulated Mitochondrial Permeability Transition Pore Cancer Res., February 15, 2007; 67(4): 1793 - 1802. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. S. Yates, M. Tauchi, F. Katsuoka, K. C. Flanders, K. T. Liby, T. Honda, G. W. Gribble, D. A. Johnson, J. A. Johnson, N. C. Burton, et al. Pharmacodynamic characterization of chemopreventive triterpenoids as exceptionally potent inducers of Nrf2-regulated genes Mol. Cancer Ther., January 1, 2007; 6(1): 154 - 162. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. Ahmad, D. Raina, C. Meyer, S. Kharbanda, and D. Kufe Triterpenoid CDDO-Me Blocks the NF-{kappa}B Pathway by Direct Inhibition of IKKbeta on Cys-179 J. Biol. Chem., November 24, 2006; 281(47): 35764 - 35769. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. Lei, M. Abdelrahim, and S. Safe 1,1-Bis(3'-indolyl)-1-(p-substituted phenyl)methanes inhibit ovarian cancer cell growth through peroxisome proliferator-activated receptor-dependent and independent pathways. Mol. Cancer Ther., September 1, 2006; 5(9): 2324 - 2336. [Abstract] [Full Text] [PDF] |
||||
![]() |
J-R Weng, C-Y Chen, J J Pinzone, M D Ringel, and C-S Chen Beyond peroxisome proliferator-activated receptor {gamma} signaling: the multi-facets of the antitumor effect of thiazolidinediones. Endocr. Relat. Cancer, June 1, 2006; 13(2): 401 - 413. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. Liu, C. Zang, M. H. Fenner, D. Liu, K. Possinger, H. P. Koeffler, and E. Elstner Growth inhibition and apoptosis in human Philadelphia chromosome-positive lymphoblastic leukemia cell lines by treatment with the dual PPAR{alpha}/{gamma} ligand TZD18 Blood, May 1, 2006; 107(9): 3683 - 3692. [Abstract] [Full Text] [PDF] |
||||
![]() |
R. D. Couch, N. J. Ganem, M. Zhou, V. M. Popov, T. Honda, T. D. Veenstra, M. B. Sporn, and A. C. Anderson 2-Cyano-3,12-dioxooleana-1,9(11)-diene-28-oic Acid Disrupts Microtubule Polymerization: A Possible Mechanism Contributing to Apoptosis Mol. Pharmacol., April 1, 2006; 69(4): 1158 - 1165. [Abstract] [Full Text] [PDF] |
||||
![]() |
I. Samudio, M. Konopleva, H. Pelicano, P. Huang, O. Frolova, W. Bornmann, Y. Ying, R. Evans, R. Contractor, and M. Andreeff A Novel Mechanism of Action of Methyl-2-cyano-3,12 Dioxoolean-1,9 Diene-28-oate: Direct Permeabilization of the Inner Mitochondrial Membrane to Inhibit Electron Transport and Induce Apoptosis Mol. Pharmacol., April 1, 2006; 69(4): 1182 - 1193. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Shishodia, G. Sethi, M. Konopleva, M. Andreeff, and B. B. Aggarwal A Synthetic Triterpenoid, CDDO-Me, Inhibits I{kappa}B{alpha} Kinase and Enhances Apoptosis Induced by TNF and Chemotherapeutic Agents through Down-Regulation of Expression of Nuclear Factor {kappa}B-Regulated Gene Products in Human Leukemic Cells Clin. Cancer Res., March 15, 2006; 12(6): 1828 - 1838. [Abstract] [Full Text] [PDF] |
||||
![]() |
T Suzuki, S Hayashi, Y Miki, Y Nakamura, T Moriya, A Sugawara, T Ishida, N Ohuchi, and H Sasano Peroxisome proliferator-activated receptor {gamma} in human breast carcinoma: a modulator of estrogenic actions. Endocr. Relat. Cancer, March 1, 2006; 13(1): 233 - 250. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. S. Yates, M.-K. Kwak, P. A. Egner, J. D. Groopman, S. Bodreddigari, T. R. Sutter, K. J. Baumgartner, B.D. Roebuck, K. T. Liby, M. M. Yore, et al. Potent Protection against Aflatoxin-Induced Tumorigenesis through Induction of Nrf2-Regulated Pathways by the Triterpenoid 1-[2-Cyano-3-,12-Dioxooleana-1,9(11)-Dien-28-Oyl]Imidazole Cancer Res., February 15, 2006; 66(4): 2488 - 2494. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Konopleva, W. Zhang, Y.-X. Shi, T. McQueen, T. Tsao, M. Abdelrahim, M. F. Munsell, M. Johansen, D. Yu, T. Madden, et al. Synthetic triterpenoid 2-cyano-3,12-dioxooleana-1,9-dien-28-oic acid induces growth arrest in HER2-overexpressing breast cancer cells. Mol. Cancer Ther., February 1, 2006; 5(2): 317 - 328. [Abstract] [Full Text] [PDF] |
||||
![]() |
I. Samudio, M. Konopleva, N. Hail Jr., Y.-X. Shi, T. McQueen, T. Hsu, R. Evans, T. Honda, G. W. Gribble, M. Sporn, et al. 2-Cyano-3,12-dioxooleana-1,9-dien-28-imidazolide (CDDO-Im) Directly Targets Mitochondrial Glutathione to Induce Apoptosis in Pancreatic Cancer J. Biol. Chem., October 28, 2005; 280(43): 36273 - 36282. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Chintharlapalli, S. Papineni, M. Konopleva, M. Andreef, I. Samudio, and S. Safe 2-Cyano-3,12-dioxoolean-1,9-dien-28-oic Acid and Related Compounds Inhibit Growth of Colon Cancer Cells through Peroxisome Proliferator-Activated Receptor {gamma}-Dependent and -Independent Pathways Mol. Pharmacol., July 1, 2005; 68(1): 119 - 128. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. Liby, T. Hock, M. M. Yore, N. Suh, A. E. Place, R. Risingsong, C. R. Williams, D. B. Royce, T. Honda, Y. Honda, et al. The Synthetic Triterpenoids, CDDO and CDDO-Imidazolide, Are Potent Inducers of Heme Oxygenase-1 and Nrf2/ARE Signaling Cancer Res., June 1, 2005; 65(11): 4789 - 4798. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. L. Hyer, R. Croxton, M. Krajewska, S. Krajewski, C. L. Kress, M. Lu, N. Suh, M. B. Sporn, V. L. Cryns, J. M. Zapata, et al. Synthetic Triterpenoids Cooperate with Tumor Necrosis Factor-Related Apoptosis-Inducing Ligand to Induce Apoptosis of Breast Cancer Cells Cancer Res., June 1, 2005; 65(11): 4799 - 4808. [Abstract] [Full Text] [PDF] |
||||
![]() |
J.-W. Huang, C.-W. Shiau, Y.-T. Yang, S. K. Kulp, K.-F. Chen, R. W. Brueggemeier, C. L. Shapiro, and C.-S. Chen Peroxisome Proliferator-Activated Receptor {gamma}-Independent Ablation of Cyclin D1 by Thiazolidinediones and Their Derivatives in Breast Cancer Cells Mol. Pharmacol., April 1, 2005; 67(4): 1342 - 1348. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. T. Dinkova-Kostova, K. T. Liby, K. K. Stephenson, W. D. Holtzclaw, X. Gao, N. Suh, C. Williams, R. Risingsong, T. Honda, G. W. Gribble, et al. Extremely potent triterpenoid inducers of the phase 2 response: Correlations of protection against oxidant and inflammatory stress PNAS, March 22, 2005; 102(12): 4584 - 4589. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Francois, P. Richette, L. Tsagris, M. Raymondjean, M.-C. Fulchignoni-Lataud, C. Forest, J.-F. Savouret, and M.-T. Corvol Peroxisome Proliferator-activated Receptor-{gamma} Down-regulates Chondrocyte Matrix Metalloproteinase-1 via a Novel Composite Element J. Biol. Chem., July 2, 2004; 279(27): 28411 - 28418. [Abstract] [Full Text] [PDF] |
||||
![]() |
C. S. Yang, K.-V. Chin, and J. D. Lambert Cancer Chemoprevention by Targeting Proteasomal Degradation: Commentary re KA Dragnev et al, Specific Chemopreventive Agents Trigger Proteasomal Degradation of G1 Cyclins: Implications for Combination Therapy. Clin Cancer Res, 2004;10:2570-7 Clin. Cancer Res., April 1, 2004; 10(7): 2220 - 2221. [Full Text] [PDF] |
||||
![]() |
N. Hail Jr., M. Konopleva, M. Sporn, R. Lotan, and M. Andreeff Evidence Supporting a Role for Calcium in Apoptosis Induction by the Synthetic Triterpenoid 2-Cyano-3,12-dioxooleana-1,9-dien-28-oic Acid (CDDO) J. Biol. Chem., March 19, 2004; 279(12): 11179 - 11187. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. L. Lovering, J. P. Ride, C. M. Bunce, J. C. Desmond, S. M. Cummings, and S. A. White Crystal Structures of Prostaglandin D2 11-Ketoreductase (AKR1C3) in Complex with the Nonsteroidal Anti-Inflammatory Drugs Flufenamic Acid and Indomethacin Cancer Res., March 1, 2004; 64(5): 1802 - 1810. [Abstract] [Full Text] [PDF] |
||||
| HOME | HELP | FEEDBACK | SUBSCRIPTIONS | ARCHIVE | SEARCH | TABLE OF CONTENTS |
| Cancer Research | Clinical Cancer Research |
| Cancer Epidemiology Biomarkers & Prevention | Molecular Cancer Therapeutics |
| Molecular Cancer Research | Cancer Prevention Research |
| Cancer Prevention Journals Portal | Cancer Reviews Online |
| Annual Meeting Education Book | Meeting Abstracts Online |