Abstract
Curcumin, a natural polyphenol, has been described to exhibit effects on signaling pathways, leading to induction of apoptosis. In this study, we observed that curcumin inhibited Hsp90 activity causing depletion of client proteins implicated in survival pathways. Based on this observation, this study was designed to investigate the cellular effects of curcumin combination with the pan-HDAC inhibitors, vorinostat and panobinostat, which induce hyperacetylation of Hsp90, resulting in inhibition of its chaperone function. The results showed that, at subtoxic concentrations, curcumin markedly sensitized tumor cells to vorinostat- and panobinostat-induced growth inhibition and apoptosis. The sensitization was associated with persistent depletion of Hsp90 client proteins (EGFR, Raf-1, Akt, and survivin). In conclusion, our findings document a novel mechanism of action of curcumin and support the therapeutic potential of curcumin/HDAC inhibitors combination, because the synergistic interaction was observed at pharmacologically achievable concentrations, which were ineffective when each drug was used alone.
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References
Aggarwal BB, Harikumar KB (2009) Potential therapeutic effects of curcumin, the anti-inflammatory agent, against neurodegenerative, cardiovascular, pulmonary, metabolic, autoimmune and neoplastic diseases. Int J Biochem Cell Biol 41:40–59
Joe B, Vijaykumar M, Lokesh BR (2004) Biological properties of curcumin—cellular and molecular mechanisms of action. Crit Rev Food Sci Nutr 44:97–111
Kawamori T, Lubet R, Steele VE, Kelloff GJ, Kaskey RB, Rao CV, Reddy BS (1999) Chemopreventive effect of curcumin, a naturally occurring anti-inflammatory agent, during the promotion/progression stages of colon cancer. Cancer Res 59:597–601
Chauhan DP (2002) Chemotherapeutic potential of curcumin for colorectal cancer. Curr Pharm Des 8:1695–1706
Kunnumakkara AB, Anand P, Aggarwal BB (2008) Curcumin inhibits proliferation, invasion, angiogenesis and metastasis of different cancers through interaction with multiple cell signalling proteins. Cancer Lett 269:199–225
Reuter S, Eifes S, Dicato M, Aggarwal BB, Diederich M (2008) Modulation of anti-apoptotic and survival pathways by curcumin as a strategy to induce apoptosis in cancer cells. Biochem Pharmacol 76:1340–1351
Wu LX, Xu JH, Huang XW, Zhang KZ, Wen CX, Chen YZ (2006) Down-regulation of p210(bcr/abl) by curcumin involves disrupting molecular chaperone functions of Hsp90. Acta Pharmacol Sin 27:694–699
Jung Y, Xu W, Kim H, Ha N, Neckers L (2007) Curcumin-induced degradation of ErbB2: a role for the E3 ubiquitin legase CHIP and the Michael reaction acceptor activity of curcumin. Biochim Biophys Acta 1773:383–390
Mosser DD, Morimoto RI (2004) Molecular chaperones and the stress of oncogenesis. Oncogene 23:2907–2918
Powers MV, Workman P (2007) Inhibitors of the heat shock response: biology and pharmacology. FEBS Lett 581:3758–3769
Bagatell R, Whitesell L (2004) Altered Hsp90 function in cancer: a unique therapeutic opportunity. Mol Cancer Ther 3:1021–1030
Mahalingam D, Swords R, Carew JS, Nawrocki ST, Bhalla K, Giles FJ (2009) Targeting Hsp90 for cancer therapy. Br J Cancer 100:1523–1529
Whitesell L, Lindquist SL (2005) Hsp90 and the chaperoning of cancer. Nat Rev Cancer 5:761–772
Wandinger SK, Richter K, Buchner J (2008) The Hsp90 chaperone machinery. J Biol Chem 283:18473–18477
Bali P, Pranpat M, Bradner J, Balasis M, Fiskus E, Guo F, Rocha K, Kumaraswamy S, Boyapalle S, Atadja P, Seto E, Bhalla K (2005) Inhibition of histone deacetylase 6 acetylase and disrupts the chaperone function of heat shock protein 90: a novel basis for antileukemia activity of histone deacetylase inhibitors. J Biol Chem 280:26729–26734
Kovacs JJ, Murphy PJ, Gaillard S, Zhao X, Wu JT, Nicchitta CV, Yoshida M, Toft DO, Pratt WB, Yao TP (2005) HDAC6 regulates Hsp90 acetylation and chaperone-dependent activation of glucocorticoid receptor. Mol Cell 18:601–607
Scroggins BT, Robzyk K, Wang D, Marcu MG, Tsutsumi S, Beebe K, Cotter RJ, Felts S, Toft D, Karnitz L, Rosen N, Neckers L (2007) An acetylation site in the middle domain of Hsp90 regulates chaperone function. Mol Cell 25:151–159
Witt O, Deubzer HE, Milde T, Oehme I (2009) HDAC family: what are the cancer relevant targets? Cancer Lett 277:8–21
Nimmanapalli R, Fuino L, Bali P, Gasparetto M, Glozak M, Tao J, Moscinski L, Smith C, Wu J, Jove R, Atadja P, Bhalla K (2003) Histone deacetylase inhibitor LAQ824 both lowers expression and promotes proteasomal degradation of Bcr-Abl and induces apoptosis of imatinib mesylate-sensitive or -refractory chronic myelogenous leukemia-blast crisis cells. Cancer Res 63:5126–5135
Yang Y, Rao R, Shen J, Tang Y, Fiskus W, Nechtman J, Atadja P, Bhalla K (2008) Role of acetylation and extracellular location of heat shock protein 90alpha in tumor cell invasion. Cancer Res 68:4833–4842
Fiskus W, Ren Y, Mohapatra A, Bali P, Mandawat A, Rao R, Herger B, Yang Y, Atadja P, Wu J, Bhalla K (2007) Hydroxamic acid analogue histone deacetylase inhibitors attenuate estrogen receptor-alpha levels and transcriptional activity: a result of hyperacetylation and inhibition of chaperone function of heat shock protein 90. Clin Cancer Res 13:4882–4890
Hubbert C, Guardiola A, Shao R, Kawaguchi Y, Ito A, Nixon A, Yoshida M, Wang XF, Yao TP (2002) HDAC6 is a microtubule-associated deacetylase. Nature 417:455–458
Zuco V, Zanchi C, Cassinelli G, Lanzi C, Supino R, Pisano C, Zanier R, Giordano V, Garattini E, Zunino F (2004) Induction of apoptosis and stress response in ovarian carcinoma cell lines treated with ST1926, an atipica retinoid. Cell Death Differ 11:280–289
Howes R, Barril X, Dymock BW, Grant K, Northfield CJ, Robertson AG, Surgenor A, Wayne J, Wright L, James K, Matthews T, Cheung KM, McDonald E, Workman P, Drysdale MJ (2006) A fluorescence polarization assay for inhibitors of Hsp90. Anal Biochem 350:202–213
Johnsson B, Löfås S, Lindquist G (1991) Immobilization of proteins to a carboxymethyldextran-modified gold surface for biospecific interaction analysis in surface plasmon resonance sensors. Anal Biochem 198:268–277
Myszka DG (1999) Improving biosensor analysis. J Mol Recognit 12:279–284
Papalia GA, Leavitt S, Bynum MA, Katsamba PS, Wilton R, Qiu H, Steukers M, Wang S, Bindu L, Phogat S, Giannetti AM, Ryan TE, Pudlak VA, Matusiewicz K, Michelson KM, Nowakowski A, Pham-Baginski A, Brooks J, Tieman BC, Bruce BD, Vaughn M, Baksh M, Cho YH, Wit MD, Smets A, Vandersmissen J, Michiels L, Myszka DG (2006) Comparative analysis of 10 small molecules binding to carbonic anhydrase II by different investigators using Biacore technology. Anal Biochem 359:94–105
Birolo L, Dal Piaz F, Pucci P, Marino G (2002) Structural characterization of the M* partly folded intermediate of wild type and P138A aspartate aminotransferase fron Escherichia coli. J Biol Chem 277:17428–17437
Sharp SY, Prodromou C, Boxall K, Powers MV, Holmes JL, Box G, Matthews TP, Cheung KM, Kalusa A, James K, Hayes A, Hardcastle A, Dymock B, Brough PA, Barril X, Cansfield JE, Wright L, Surgenor A, Foloppe N, Hubbard RE, Aherne W, Pearl L, Jones K, McDonald E, Raynaud F, Eccles S, Drysdale M, Workman P (2007) Inhibition of the heat showck protein 90 molecular chaperone in vitro and in vivo by novel, synthetic, potent resorcinylic pyrazole/isoxazole amide analogues. Mol Cancer Ther 6:1198–1211
An WG, Schulte TW, Neckers LM (2000) The heat shock protein 90 antagonist geldanamycin alters chaperone association with p210bcr–abl and v-src proteins before their degradation by the proteasome. Cell Growth Differ 11:355–360
Atkinson RA, Joseph C, Dal Piaz F, Birolo L, Stier G, Pucci P, Pastore A (2000) Binding of alpha-actinin to titin: implications for Z-disk assembly. Biochemistry 39:5255–5264
Roe SM, Prodromou C, O’Brien R, Ladbury JE, Piper PW, Pearl LH (1999) Structural basis for inhibition of the Hsp90 molecular chaperone by the antitumour antibiotics radicicol and geldanamycin. J Med Chem 42:260–266
Cooper MA (2003) Biosensor profiling of molecular interactions in pharmacology. Curr Opin Pharmacol 3:557–562
Nimmanapalli R, O’Bryan E, Bhalla K (2001) Geldanamycin and its analogue 17-allylamino-17-demethoxygeldanamycin lowers Bcr-Abl levels and induces apoptosis and differentiation of Bcr-Abl-positive human leukemic blasts. Cancer Res 61:1799–1804
Stancato LF, Silverstein AM, Owens-Grillo JK, Chow YH, Jove R, Pratt WB (1997) The Hsp90-binding antibiotic geldanamycin decreases Raf levels and epidermal growth factor signalling without disrupting formation of signalling complexes or reducing the specific enzymatic activity of Raf kinase. J Biol Chem 272:4013–4020
Pratt WB, Toft DO (2003) Regulation of signalling protein function and trafficking by the Hsp90/Hsp70-based chaperone machinery. Exp Biol Med 228:111–133
Rahmani M, Reese E, Dai Y, Bauer C, Kramer LB, Huang M, Jove R, Dent P, Grant S (2005) Cotreatment with suberanoylanilide hydroxamic acid and 17-allylamino 17-demethoxygeldanamycin synergistically induces apoptosis in Bcr-Abl+ cells sensitive and resistant to STI571 (Imatinib mesylate) in association with down-regulation of Bcr-Abl, abrogation of signal transducer and activator of transcription 5 activity, and Bax conformational change. Mol Pharmacol 67:1166–1176
George P, Bali P, Annavarapu S, Scuto A, Fiskus W, Guo F, Sigua C, Sondarva G, Moscinski L, Atadja P, Bhalla K (2005) Combination of the histone deacetylase inhibitor LBH589 and the Hsp90 inhibitor 17-AAG is highly active against human CML-BC cells and AML cells with activating mutation of FLT-3. Blood 105:1768–1776
Nguyen A, Su L, Campbell B, Poulin NM Nielsen TO (2009) Synergism of heat shock protein 90 and histone deacetylase inhibitors in synovial sarcoma. Sarcoma 794901
Rao R, Fiskus W, Yang Y, Lee P, Joshi R (2008) HDAC6 inhibition enhances 17-AAG-mediated abrogation of Hsp90 chaperone function in human leukemia cells. Blood 112:1886–1893
Anand P, Kunnumakkara AB, Newman RA, Aggarwal BB (2007) Bioavailability of curcumin: problems and promises. Mol Pharm 4:807–818
Fulda S (2008) Modulation of TRAIL-induced apoptosis by HDAC inhibitors. Curr Cancer Drug Targets 8:132–140
Kunnumakkara AB, Guha S, Krishnan S, Diagaradjane P, Gelovani J, Aggarwal BB (2007) Curcumin potentiates antitumor activity of gemcitabine in an orthotopic model of pancreatic cancer through suppression of proliferation, antiangiogenesis and inhibition of nuclear factor-kB-regulated gene products. Cancer Res 67:3853–3861
Somers-Edgar TJ, Scandlyn MJ, Sturart EC, Le Nedelec MJ, Valentine SP (2008) The combination of epigallocatechin gallate and curcumin suppresses ERα-breast cancer cell growth in vitro and in vivo. Int J Cancer 122:1966–1971
Mai A, Altucci L (2009) Epi-drugs to fight cancer: from chemistry to cancer treatment, the road ahead. Int J Biochem Cell Biol 41:199–213
Acknowledgments
This work was partially supported by the Associazione Italiana per la Ricerca sul Cancro, Milan, by the Fondazione CARIPLO, Milan, and by the Ministero della Salute (Project Alleanza Contro il Cancro), Rome, Italy.
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Giommarelli, C., Zuco, V., Favini, E. et al. The enhancement of antiproliferative and proapoptotic activity of HDAC inhibitors by curcumin is mediated by Hsp90 inhibition. Cell. Mol. Life Sci. 67, 995–1004 (2010). https://doi.org/10.1007/s00018-009-0233-x
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DOI: https://doi.org/10.1007/s00018-009-0233-x