cyclodeca(b)furan, 4,7,8,11-tetrahydro-3,6,10-trimethyl-, (5e,9z)-
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
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For Reference Standard and R&D, Not for Human Use Directly.
provides coniferyl ferulate(CAS#:19912-61-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate
Furanodiene is one of the major bioactive components isolated from the natural product of the plant, Curcuma wenyujin Y.H. Chen et C. Ling. Furanodiene has been found to exert anticancer effects in various types of cancer cell lines, as well as exhibit antimetastatic activities. However, the antimetastatic capacity of furanodiene in combination with the common chemotherapy drug doxorubicin has not been investigated. We found that doxorubicin at a non-toxic concentration induced cell migration and cell invasion in highly metastatic breast cancer cells. Combinational treatments with furanodiene and doxorubicin blocked the invasion and migration of MDA-MB-231 breast cancer cells in vitro. We also clarified the effects of the combination on the signaling pathways involved in migration, invasion, and cytoskeletal organization. When combined with doxorubicin, furanodiene downregulated the expression of integrin αV and β-catenin and inhibited the phosphorylation of paxillin, Src, focal adhesion kinase (FAK), p85, and Akt. Moreover, combinational treatments also resulted in a decrease in matrix metalloproteinase-9 (MMP-9). Further study demonstrated that the co-treatments with furanodiene did not significantly alter the effects of doxorubicin on the tubulin cytoskeleton, represented by no influence on the expression levels of RhoA, Cdc42, N-WASP, and α/β tubulin. These observations indicate that furanodiene is a potential agent that may be utilized to improve the anticancer efficacy of doxorubicin and overcome the risk of chemotherapy in highly metastatic breast cancer.
Combined effects of furanodiene and doxorubicin on the migration and invasion of MDA-MB-231 breast cancer cells in vitro.
Zhong ZF1, Tan W2, Tian K3, Yu H1, Qiang WA4, Wang YT1.
Furanodiene is a natural product isolated from Rhizoma curcumae, and exhibits broad-spectrum anti-cancer activities in vitro and in vivo. Our previous study proved that furanodiene could increase growth inhibition of steroidal agent in ERα-positive breast cancer cells, but whether furanodiene can influence ER status is not clear. In this study, we confirmed that furanodiene down-regulated the ERα protein expression level and inhibited E2-induced estrogen response element (ERE)-driven reporter plasmid activity in ERα-positive MCF-7 cells. Actually, ERα-knockdown cells were more sensitive than ERα positive cells to furanodiene on the cytotoxicity effect. So the anti-cancer effects of furanodiene and non-steroidal agent in breast cancer cells still requires further investigation. Our results showed that furanodiene exposure could enhance growth inhibitory effects of doxorubicin in ERα-negative MDA-MB-231 cells and ERα-low expression 4T1 cells. However, furanodiene did not increase the cytotoxicity of doxorubicin in ERα-positive breast cancer cells, non-tumorigenic breast epithelial cells, macrophage cells, hepatocytes cells, pheochromocytoma cells and cardiac myoblasts cells. Furanodiene enhances the anti-cancer effects of doxorubicin in ERα-negative breast cancer cells through suppressing cell viability via inducing apoptosis in mitochondria-caspases-dependent and reactive oxygen species-independent manners. These results indicate that furanodiene may be a promising and safety natural agent for cancer adjuvant therapy in the future.
Copyright © 2016. Published by Elsevier B.V.
Apoptosis; Breast cancer; Combination; Doxorubicin; Doxorubicin (PubChem CID: 31703); Formaldehyde (PubChem CID: 712); Furanodiene; Furanodiene (PubChem CID: 636458); H2DCFDA (PubChem CID: 77718); Propidium iodide (PubChem CID: 104981); Tetradecanoylphorbol Acetate (PubChem CID: 27924); Thiazolyl blue (PubChem CID: 64965); tert-Butyl hydroperoxide (PubChem CID: 6410); z-VAD-fmk (PubChem CID: 5737); β-estrogen (PubChem CID: 5757)
Furanodiene enhances the anti-cancer effects of doxorubicin on ERα-negative breast cancer cells in vitro.
Zhong ZF1, Qiang WA2, Wang CM1, Tan W3, Wang YT4.
2016 Mar 5
Furanodiene is a bioactive sesquiterpene isolated from the spice-producing Curcuma wenyujin plant (Y. H. Chen and C. Ling) (C. wenyujin), which is a commonly prescribed herb used in clinical cancer therapy by modern practitioners of traditional Chinese medicine. Previously, we have shown that furanodiene inhibits breast cancer cell growth both in vitro and in vivo, however, the mechanism for this effect is not yet known. In this study, therefore, we asked (1) whether cultured breast cancer cells made resistant to the chemotherapeutic agent doxorubicin (DOX) via serial selection protocols are susceptible to furanodiene’s anticancer effect, and (2) whether AMP-activated protein kinase (AMPK), which is a regulator of cellular energy homeostasis in eukaryotic cells, participates in this effect. We show here (1) that doxorubicin-resistant MCF-7 (MCF-7/DOX(R)) cells treated with furanodiene exhibit altered mitochondrial function and reduced levels of ATP, resulting in apoptotic cell death, and (2) that AMPK is central to this effect. In these cells, furanodiene (as opposed to doxorubicin) noticeably affects the phosphorylation of AMPK and AMPK pathway intermediates, ACLY and GSK-3β, suggesting that furanodiene reduces mitochondrial function and cellular ATP levels by way of AMPK activation. Finally, we find that the cell permeable agent and AMPK inhibitor compound C (CC), abolishes furanodiene-induced anticancer activity in these MCF-7/DOX(R) cells, with regard to cell growth inhibition and AMPK activation; in contrast, AICAR (5-aminoimidazole-4-carboxamide-1-β-4-ribofuranoside, acadesine), an AMPK activator, augments furanodiene-induced anticancer activity. Furthermore, specific knockdown of AMPK in MCF-7/DOX(R) cells protects these cells from furanodiene-induced cell death. Taken together, these findings suggest that AMPK and its pathway intermediates are promising therapeutic targets for treating chemoresistant breast cancer, and that furanodiene may be an important chemical agent incorporated in next-generation chemotherapy protocols.
Furanodiene alters mitochondrial function in doxorubicin-resistant MCF-7 human breast cancer cells in an AMPK-dependent manner.
Zhong ZF1, Tan W2, Qiang WW3, Scofield VL4, Tian K5, Wang CM1, Qiang WA6, Wang YT1.
2016 Apr 26