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Saucedo A, Subbarao M, Jemal M, Mesa-Diaz NL, Smith JL, Vernaza A, Du L, Kerwin SM. Flow and On-Water Synthesis and Cancer Cell Cytotoxicity of Caffeic Acid Phenethyl Amide (CAPA) Derivatives. Int J Mol Sci 2024; 25:8051. [PMID: 39125618 PMCID: PMC11312412 DOI: 10.3390/ijms25158051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Revised: 07/17/2024] [Accepted: 07/21/2024] [Indexed: 08/12/2024] Open
Abstract
Caffeic acid phenethyl ester (CAPE) is a phenolic natural product with a wide range of biological activities, including anticancer activity; however, the ester group of CAPE is metabolically labile. The corresponding amide, CAPA, has improved metabolic stability but limited anticancer activity relative to CAPE. We report the synthesis using flow and on-water Wittig reaction approaches of five previously reported and five novel CAPA analogues. All of these analogues lack the reactive catechol functionality of CAPA and CAPE. Cytotoxicity studies of CAPE, CAPA, and these CAPA analogues in HeLa and BE(2)-C cells were carried out. Surprisingly, we found that CAPA is cytotoxic against the neuroblastoma BE(2)-C cell line (IC50 = 12 µM), in contrast to the weak activity of CAPA against HeLa cells (IC50 = 112 µM), and the literature reports of the absence of activity for CAPA against a variety of other cancer cell lines. One novel CAPA analogue, 3f, was identified as having cytotoxic activity similar to CAPE in HeLa cells (IC50 = 63 µM for 3f vs. 32 µM for CAPE), albeit with lower activity against BE(2)-C cells (IC50 = 91 µM) than CAPA. A different CAPA analogue, 3g, was found to have similar effects against BE(2)-C cells (IC50 = 92 µM). These results show that CAPA is uniquely active against neuroblastoma cells and that specific CAPA analogues that are predicted to be more metabolically stable than CAPE can reproduce CAPA's activity against neuroblastoma cells and CAPE's activity against HeLa cells.
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Affiliation(s)
- Anthony Saucedo
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA; (A.S.); (M.S.); (L.D.)
| | - Muppidi Subbarao
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA; (A.S.); (M.S.); (L.D.)
| | - Mauricio Jemal
- Materials Science, Engineering, and Commercialization Program, Texas State University, San Marcos, TX 78666, USA;
| | - Nakya L. Mesa-Diaz
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA; (A.S.); (M.S.); (L.D.)
| | - Jadyn L. Smith
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA; (A.S.); (M.S.); (L.D.)
| | - Alexandra Vernaza
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA; (A.S.); (M.S.); (L.D.)
| | - Liqin Du
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA; (A.S.); (M.S.); (L.D.)
| | - Sean M. Kerwin
- Department of Chemistry and Biochemistry, Texas State University, San Marcos, TX 78666, USA; (A.S.); (M.S.); (L.D.)
- Materials Science, Engineering, and Commercialization Program, Texas State University, San Marcos, TX 78666, USA;
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Pandey P, Khan F, Upadhyay TK, Giri PP. Therapeutic efficacy of caffeic acid phenethyl ester in cancer therapy: An updated review. Chem Biol Drug Des 2023; 102:201-216. [PMID: 36929632 DOI: 10.1111/cbdd.14233] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 01/31/2023] [Accepted: 02/28/2023] [Indexed: 03/18/2023]
Abstract
Nowadays, there is a lot of public and scientific interest in using phytochemicals to treat human ailments. Existing cancer medicines still run across obstacles, despite significant advancements in the field. For instance, chemotherapy may result in severe adverse effects, increased drug resistance, and treatment failure. Natural substances that are phytochemically derived provide innovative approaches as potent therapeutic molecules for the treatment of cancer. Bioactive natural compounds may enhance chemotherapy for cancer by increasing the sensitivity of cancer cells to medicines. Propolis has been found to interfere with the viability of cancer cells, among other phytochemicals. Of all the components that make up propolis, caffeic acid phenethyl ester (CAPE) (a flavonoid) has been the subject of the most research. It demonstrates a broad spectrum of therapeutic uses, including antitumor, antimicrobial, antiviral, anti-inflammatory, immunomodulatory, hepatoprotective, neuroprotective, and cardioprotective effects. Studies conducted in vitro and in vivo have demonstrated that CAPE specifically targets genes involved in cell death, cell cycle regulation, angiogenesis, and metastasis. By altering specific signaling cascades, such as the NF-κB signaling pathway, CAPE can limit the proliferation of human cancer cells. This review highlights the research findings demonstrating the anticancer potential of CAPE with a focus on multitargeted molecular and biological implications in various cancer models.
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Affiliation(s)
- Pratibha Pandey
- Department of Biotechnology, Noida Institute of Engineering & Technology, Greater Noida, India
| | - Fahad Khan
- Department of Biotechnology, Noida Institute of Engineering & Technology, Greater Noida, India
| | - Tarun Kumar Upadhyay
- Department of Biotechnology, Parul Institute of Applied Sciences and Centre of Research for Development, Parul University, Vadodara, India
| | - Pavan Prakash Giri
- Department of Chemistry, Noida Institute of Engineering & Technology, Greater Noida, India
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Anticancer Effect of Pomegranate Peel Polyphenols against Cervical Cancer. Antioxidants (Basel) 2023; 12:antiox12010127. [PMID: 36670990 PMCID: PMC9854619 DOI: 10.3390/antiox12010127] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 12/28/2022] [Accepted: 01/03/2023] [Indexed: 01/06/2023] Open
Abstract
Polyphenols are a broad group of bioactive phytochemicals with powerful antioxidant, anti-inflammatory, immunomodulatory, and antiviral activities. Numerous studies have demonstrated that polyphenol extracts obtained from natural sources can be used for the prevention and treatment of cancer. Pomegranate peel extract is an excellent source of polyphenols, such as punicalagin, punicalin, ellagic acid, and caffeic acid, among others. These phenolic compounds have antineoplastic activity in in vitro models of cervical cancer through the regulation of cellular redox balance, induction of apoptosis, cell cycle arrest, and modulation of different signaling pathways. The current review summarizes recent data from scientific reports that address the anticancer activity of the predominant polyphenol compounds present in PPE and their different mechanisms of action in cervical cancer models.
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An Insight into Anticancer Effect of Propolis and Its Constituents: A Review of Molecular Mechanisms. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:5901191. [PMID: 35754701 PMCID: PMC9232326 DOI: 10.1155/2022/5901191] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Accepted: 05/30/2022] [Indexed: 12/29/2022]
Abstract
Propolis is a natural compound collected by honeybees from different parts of plants. Honeybees produce a sticky component besides honey by mixing the tree resin and other botanical sources with saliva called propolis or bee glue. Propolis was traditionally used as a wound healing substance, cosmetic, medicine, and many other conditions. Till now, there is no definite curable treatment for most cancers and chemotherapeutic drugs and drugs used for targeted therapies have serious side effects. According to a recent research, natural products are becoming increasingly essential in cancer prevention. Natural products are a great source of potential therapeutic agents, especially in the treatment of cancer. Previous studies have reported that the presence of caffeic acid phenethyl ester (CAPE), artepillin C, and chrysin is responsible for the anticancer potential of propolis. Most of the previous studies suggested that propolis and its active compounds inhibit cancer progression by targeting multiple signaling pathways including phosphoinositide 3-kinases (PI3K)/Akt and mitogen-activated protein kinase (MAPK) signaling molecules, and induce cell cycle arrest. Induction of apoptosis by propolis is mediated through extrinsic and intrinsic apoptotic pathways. The aim of this review is to highlight and summarize the molecular targets and anticancer potential of propolis and its active compounds on cell survival, proliferation, metastasis, and apoptosis in cancer cells.
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Hou CP, Tsui KH, Chang KS, Sung HC, Hsu SY, Lin YH, Yang PS, Chen CL, Feng TH, Juang HH. Caffeic acid phenethyl ester inhibits the growth of bladder carcinoma cells by upregulating growth differentiation factor 15. Biomed J 2021; 45:763-775. [PMID: 34662721 DOI: 10.1016/j.bj.2021.10.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 09/30/2021] [Accepted: 10/07/2021] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Caffeic acid phenethyl ester (CAPE), a bioactive component of propolis, has beneficial effects on cancer prevention. Growth differentiation factor 15 (GDF15) is an antitumor gene of bladder cancer. Therefore, this study investigated the anti-cancer effect of CAPE on bladder carcinoma cells and related mechanisms. METHODS The expressions of GDF15, N-myc downstream-regulated gene 1 (NDRG1), and maspin, and the activations of ERK, JNK, p38, and AMPKα1/2 in human bladder cells after gene transfection or knockdown were determined by immunoblot, RT-qPCR, and reporter assays. The assays of 5-ethynyl-2'-deoxyuridine (EdU), CyQUANT cell proliferation, and Matrigel invasion, and the xenograft animal study were used to assess the cell proliferation, invasion, and tumorigenesis. RESULTS GDF15 expression in epithelial cells was negatively correlated with neoplasia in vitro. Also, GDF15 exhibits in bladder fibroblasts and smooth muscle cells. CAPE-induced expressions of NDRG1 and maspin decreased cell proliferation and invasion of bladder carcinoma cells in a GDF15-dependent manner in vitro. The xenograft animal study suggesting CAPE attenuated tumor growth in vivo. CAPE increased phosphorylation of ERK, JNK, p38, and AMPKα1/2 to modulate the GDF15 expressions. Pretreatments with ERK, JNK, or p38 inhibitors partially inhibited the CAPE effects on the inductions of GDF15, NDRG1, or maspin. Knockdown of AMPKα1/2 attenuated the CAPE-induced GDF15 expression and cell proliferation in bladder carcinoma cells. CONCLUSIONS Our findings indicate that CAPE is a promising agent for anti-tumor growth in human bladder carcinoma cells via the upregulation of GDF15.
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Affiliation(s)
- Chen-Pang Hou
- Department of Urology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Graduate Institute of Clinical Medical Science, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Ke-Hung Tsui
- Department of Urology, Shuang Ho Hospital, New Taipei City, Taiwan; Department of Medicine; TMU Research Center of Urology and Kindey, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Kang-Shuo Chang
- Department of Anatomy, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Hsin-Ching Sung
- Department of Anatomy, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Shu-Yuan Hsu
- Department of Anatomy, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Yu-Hsiang Lin
- Department of Urology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Pei-Shan Yang
- Department of Urology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Chien-Lun Chen
- Department of Urology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | - Tsui-Hsia Feng
- Department of Anatomy, College of Medicine, Chang Gung University, Taoyuan, Taiwan; School of Nursing, College of Medicine, Chang Gung University, Taoyuan, Taiwan
| | - Horng-Heng Juang
- Department of Urology, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan; Department of Anatomy, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
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Lv L, Cui H, Ma Z, Liu X, Yang L. Recent progresses in the pharmacological activities of caffeic acid phenethyl ester. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2021; 394:1327-1339. [PMID: 33492405 DOI: 10.1007/s00210-021-02054-w] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 01/14/2021] [Indexed: 12/16/2022]
Abstract
The past decades have seen a growing interest in natural products. Caffeic acid phenethyl ester (CAPE), a flavonoid isolated from honeybee propolis, has shown multiple pharmacological potentials, including anti-cancer, anti-inflammatory, antioxidant, antibacterial, antifungal, and protective effects on nervous systems and multiple organs, since it was found as a potent nuclear factor κB (NF-κB) inhibitor. This review summarizes the advances in these beneficial effects of CAPE, as well as the underlying mechanisms, and proposes that CAPE offers an opportunity for developing therapeutics in multiple diseases. However, clinical trials on CAPE are necessary and encouraged to obtain certain clinically relevant conclusions.
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Affiliation(s)
- Lili Lv
- Jilin University, Changchun, 130021, China
| | | | - Zhiming Ma
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, 130041, China
| | - Xin Liu
- Eye Center, The Second Hospital of Jilin University, Changchun, 130041, China.
| | - Longfei Yang
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetics, The Second Hospital of Jilin University, Changchun, 130041, China.
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Balc-Okcanoğlu T, Yilma-Susluer S, Kayabasi C, Ozme-Yelken B, Biray-Avci C, Gunduz C. The effect of caffeic acid phenethyl ester on cell cycle control gene expressions in breast cancer cells. MOLECULAR BIOLOGY RESEARCH COMMUNICATIONS 2021; 10:39-43. [PMID: 33681396 PMCID: PMC7936384 DOI: 10.22099/mbrc.2020.38811.1563] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We aimed to find the effect of caffeic acid phenethyl ester (CAPE) on the expression profiles of cell cycle control genes in breast cancer cell line (MCF-7). The cytotoxic effect of CAPE on MCF-7 cell line was found with an XTT analysis. Total RNA was isolated from the cells exposed to IC50 dose and untreated control cells. Expressions of genes related to cell cycle control (CCND2, RB1, ATM, CDC34, CDK5RAP1) were evaluated by qRT-PCR by the LightCycler 480 System (Roche). GAPDH and ACTB housekeeping genes were used for the normalization of gene expressions. IC50 value of CAPE in MCF-7 cells was calculated as 75µM. It was shown that IC50 dose of CAPE induced significant upregulation in expressions of cell cycle control genes, compared to control cells. CAPE increases the expression of genes that are important in cell cycle control, suggesting that this component can be used as an effective chemopreventive agent in breast cancer cells.
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Affiliation(s)
- Tuğçe Balc-Okcanoğlu
- Vocational School of Health Sciences, Near East University, Nicosia, TRNC, Cyprus
| | - Sunde Yilma-Susluer
- Faculty of Medicine, Department of Medical Biology, Ege University, Bornova, Izmir, Turkey
| | - Cagla Kayabasi
- Faculty of Medicine, Department of Medical Biology, Ege University, Bornova, Izmir, Turkey
| | - Besra Ozme-Yelken
- Faculty of Medicine, Department of Medical Biology, Ege University, Bornova, Izmir, Turkey
| | - Cigir Biray-Avci
- Faculty of Medicine, Department of Medical Biology, Ege University, Bornova, Izmir, Turkey
| | - Cumhur Gunduz
- Faculty of Medicine, Department of Medical Biology, Ege University, Bornova, Izmir, Turkey
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Caffeic acid phenethyl ester potentiates gastric cancer cell sensitivity to doxorubicin and cisplatin by decreasing proteasome function. Anticancer Drugs 2020; 30:251-259. [PMID: 30489290 DOI: 10.1097/cad.0000000000000715] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Caffeic acid phenethyl ester (CAPE) is a major propolis component that possesses a variety of pharmacological properties such as antioxidant and anticancer effects. Herein, we investigated the effectiveness of CAPE on cytotoxicity of clinically used anticancer drugs, doxorubicin (DXR) and cisplatin (CDDP), in parental and the drug-resistant cells of stomach (MKN45) and colon (LoVo) cancers. Concomitant treatment with CAPE potentiated apoptotic effects of DXR and CDDP against the parental cells. The treatment significantly reduced the production of reactive oxygen species elicited by DXR but did not affect the DXR-mediated accumulation of 4-hydroxy-2-nonenal, a lipid peroxidation-derived aldehyde. Intriguingly, treatment of parental MKN45 cells with CAPE alone reduced 26S proteasome-based proteolytic activities, in which a chymotrypsin-like activity was most affected. This effect of CAPE was the most prominent among those of eight flavonoids and nine cinnamic acid derivatives and was also observed in parental LoVo cells. In the DXR-resistant or CDDP-resistant cells, the chymotrypsin-like activity was highly up-regulated and significantly decreased by CAPE treatment, which sensitized the resistant cells to DXR and CDDP. Reverse transcription-PCR analysis showed that CAPE treatment led to downregulation of five proteasome subunits (PSMB1-PSMB5) and three immunoproteasome subunits (PSMB8-PSMB10) in DXR-resistant MKN45 cells. The results suggest that CAPE enhances sensitivity of these cancer cells and their chemoresistant cells to DXR and CDDP, most notably through decreasing proteasome function. Thus, CAPE may be valuable as an adjuvant for DXR or CDDP chemotherapy in gastric cancer.
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Sari AN, Bhargava P, Dhanjal JK, Putri JF, Radhakrishnan N, Shefrin S, Ishida Y, Terao K, Sundar D, Kaul SC, Wadhwa R. Combination of Withaferin-A and CAPE Provides Superior Anticancer Potency: Bioinformatics and Experimental Evidence to Their Molecular Targets and Mechanism of Action. Cancers (Basel) 2020; 12:E1160. [PMID: 32380701 PMCID: PMC7281427 DOI: 10.3390/cancers12051160] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Revised: 04/29/2020] [Accepted: 04/29/2020] [Indexed: 12/12/2022] Open
Abstract
We have earlier reported anticancer activity in Withaferin A (Wi-A), a withanolide derived from Ashwagandha (Withania somnifera) and caffeic acid phenethyl ester (CAPE), an active compound from New Zealand honeybee propolis. Whereas Wi-A was cytotoxic to both cancer and normal cells, CAPE has been shown to cause selective death of cancer cells. In the present study, we investigated the efficacy of Wi-A, CAPE, and their combination to ovarian and cervical cancer cells. Both Wi-A and CAPE were seen to activate tumor suppressor protein p53 by downregulation of mortalin and abrogation of its interactions with p53. Downregulation of mortalin translated to compromised mitochondria integrity and function that affected poly ADP-ribose polymerase1 (PARP1); a key regulator of DNA repair and protein-target for Olaparib, drugs clinically used for treatment of breast, ovarian and cervical cancers)-mediated DNA repair yielding growth arrest or apoptosis. Furthermore, we also compared the docking capability of Wi-A and CAPE to PARP1 and found that both of these could bind to the catalytic domain of PARP1, similar to Olaparib. We provide experimental evidences that (i) Wi-A and CAPE cause inactivation of PARP1-mediated DNA repair leading to accumulation of DNA damage and activation of apoptosis signaling by multiple ways, and (ii) a combination of Wi-A and CAPE offers selective toxicity and better potency to cancer cells.
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Affiliation(s)
- Anissa Nofita Sari
- DAILAB, DBT-AIST International Center for Translational and Environmental Research (DAICENTER), National Institute of Advanced Industrial Science & Technology (AIST), Tsukuba 305-8565, Japan; (A.N.S.); (P.B.); (J.K.D.); (J.F.P.)
- School of Integrative and Global Majors, University of Tsukuba, Tsukuba 305-8577, Japan
| | - Priyanshu Bhargava
- DAILAB, DBT-AIST International Center for Translational and Environmental Research (DAICENTER), National Institute of Advanced Industrial Science & Technology (AIST), Tsukuba 305-8565, Japan; (A.N.S.); (P.B.); (J.K.D.); (J.F.P.)
| | - Jaspreet Kaur Dhanjal
- DAILAB, DBT-AIST International Center for Translational and Environmental Research (DAICENTER), National Institute of Advanced Industrial Science & Technology (AIST), Tsukuba 305-8565, Japan; (A.N.S.); (P.B.); (J.K.D.); (J.F.P.)
- DAILAB, Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology (IIT) Delhi, Hauz Khas, New Delhi 110 016, India; (N.R.); (S.S.); (D.S.)
| | - Jayarani F. Putri
- DAILAB, DBT-AIST International Center for Translational and Environmental Research (DAICENTER), National Institute of Advanced Industrial Science & Technology (AIST), Tsukuba 305-8565, Japan; (A.N.S.); (P.B.); (J.K.D.); (J.F.P.)
| | - Navaneethan Radhakrishnan
- DAILAB, Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology (IIT) Delhi, Hauz Khas, New Delhi 110 016, India; (N.R.); (S.S.); (D.S.)
| | - Seyad Shefrin
- DAILAB, Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology (IIT) Delhi, Hauz Khas, New Delhi 110 016, India; (N.R.); (S.S.); (D.S.)
| | - Yoshiyuki Ishida
- CycloChem Co. Ltd., 7-4-5 Minatojima-Minamimachi, Chuo-ku, Kobe 650-0047, Japan; (Y.I.); (K.T.)
| | - Keiji Terao
- CycloChem Co. Ltd., 7-4-5 Minatojima-Minamimachi, Chuo-ku, Kobe 650-0047, Japan; (Y.I.); (K.T.)
| | - Durai Sundar
- DAILAB, Department of Biochemical Engineering and Biotechnology, Indian Institute of Technology (IIT) Delhi, Hauz Khas, New Delhi 110 016, India; (N.R.); (S.S.); (D.S.)
| | - Sunil C. Kaul
- DAILAB, DBT-AIST International Center for Translational and Environmental Research (DAICENTER), National Institute of Advanced Industrial Science & Technology (AIST), Tsukuba 305-8565, Japan; (A.N.S.); (P.B.); (J.K.D.); (J.F.P.)
- School of Integrative and Global Majors, University of Tsukuba, Tsukuba 305-8577, Japan
| | - Renu Wadhwa
- DAILAB, DBT-AIST International Center for Translational and Environmental Research (DAICENTER), National Institute of Advanced Industrial Science & Technology (AIST), Tsukuba 305-8565, Japan; (A.N.S.); (P.B.); (J.K.D.); (J.F.P.)
- School of Integrative and Global Majors, University of Tsukuba, Tsukuba 305-8577, Japan
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Liang Y, Feng G, Wu L, Zhong S, Gao X, Tong Y, Cui W, Qin Y, Xu W, Xiao X, Zhang Z, Huang G, Zhou X. Caffeic acid phenethyl ester suppressed growth and metastasis of nasopharyngeal carcinoma cells by inactivating the NF-κB pathway. DRUG DESIGN DEVELOPMENT AND THERAPY 2019; 13:1335-1345. [PMID: 31118570 PMCID: PMC6499142 DOI: 10.2147/dddt.s199182] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 03/23/2019] [Indexed: 12/12/2022]
Abstract
Purpose: Caffeic acid phenethyl ester (CAPE) is the main polyphenol extracted from honeybee propolis, which inhibits the growth of several kinds of tumor. This study aimed to assess the inhibitory effect of CAPE in nasopharyngeal carcinoma (NPC), evaluate the synergistic action of CAPE in radiotherapy sensitivity of NPC cell lines and further elucidate the possible molecular mechanism involved. Materials and methods: CCK-8 assay was used to analyze cell proliferation ability. Colony formation assay was used to evaluate the clonogenic ability and radio-sensitiveness of NPC cells by CAPE treatment. Wound-healing and transwell assay were used to assess the motility of cells. The expression of key molecules of the epithelial–mesenchymal transition (EMT) was determined by western blot analysis and changes in radiation sensitivity were measured by colony-formation assay. cDNA microarray analysis was used to determine differentially expressed genes with and without CAPE treatment, with Gene Ontology enrichment of gene function and KEGG pathways determined. Cell cycle and apoptosis were detected by flow cytometry and western blot analysis. Results: CAPE suppressed the viability of NPC cell lines time- and dose-dependently. It induced apoptosis in NPC cells along with decreased expression of Bcl-XL and increased cleavage of PARP and expression of Bax. G1 phase arrest was induced by CAPE with ower expression of CDK4, CDK6, Rb and p-Rb. The migratory and invasive ability of NPC cells was decreased by the EMT pathway. The irradiation sensitivity of NPC cells was enhanced with CAPE treatment. CAPE specifically inhibited nuclear factor κB (NF-κB) signaling pathway by suppressing p65 subunit translocation from cytoplasm to nucleus. CAPE treatment was synergistic with chemotherapy and radiotherapy. Conclusion: CAPE may inhibit the proliferation and metastasis of NPC cells but enhance radiosensitivity in NPC therapy by inhibiting the NF-κB pathway. CAPE could be a potential therapeutic compound for NPC therapy.
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Affiliation(s)
- Yushan Liang
- Key laboratory of High-Incidence-Tumor Prevention & Treatment, Ministry of Education, Guangxi Medical University, Nanning, People's Republic of China.,Department of Otolaryngology Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Guofei Feng
- Key laboratory of High-Incidence-Tumor Prevention & Treatment, Ministry of Education, Guangxi Medical University, Nanning, People's Republic of China.,Department of Otolaryngology Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Liang Wu
- Jiangsu Key Laboratory of Drug Screening, China Pharmaceutical University, Nanjing, People's Republic of China
| | - Suhua Zhong
- Key laboratory of High-Incidence-Tumor Prevention & Treatment, Ministry of Education, Guangxi Medical University, Nanning, People's Republic of China.,Department of Otolaryngology Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Xiaoyu Gao
- Key laboratory of High-Incidence-Tumor Prevention & Treatment, Ministry of Education, Guangxi Medical University, Nanning, People's Republic of China.,Department of Otolaryngology Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Yan Tong
- Key laboratory of High-Incidence-Tumor Prevention & Treatment, Ministry of Education, Guangxi Medical University, Nanning, People's Republic of China.,Department of Otolaryngology Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Wanmeng Cui
- Key laboratory of High-Incidence-Tumor Prevention & Treatment, Ministry of Education, Guangxi Medical University, Nanning, People's Republic of China
| | - Yongying Qin
- Key laboratory of High-Incidence-Tumor Prevention & Treatment, Ministry of Education, Guangxi Medical University, Nanning, People's Republic of China
| | - WenQing Xu
- Key laboratory of High-Incidence-Tumor Prevention & Treatment, Ministry of Education, Guangxi Medical University, Nanning, People's Republic of China
| | - Xue Xiao
- Key laboratory of High-Incidence-Tumor Prevention & Treatment, Ministry of Education, Guangxi Medical University, Nanning, People's Republic of China.,Department of Otolaryngology Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Zhe Zhang
- Key laboratory of High-Incidence-Tumor Prevention & Treatment, Ministry of Education, Guangxi Medical University, Nanning, People's Republic of China.,Department of Otolaryngology Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Guangwu Huang
- Key laboratory of High-Incidence-Tumor Prevention & Treatment, Ministry of Education, Guangxi Medical University, Nanning, People's Republic of China.,Department of Otolaryngology Head & Neck Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Xiaoying Zhou
- Key laboratory of High-Incidence-Tumor Prevention & Treatment, Ministry of Education, Guangxi Medical University, Nanning, People's Republic of China.,Life Science Institute, Guangxi Medical University, Nanning, People's Republic of China
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Stefan SM, Wiese M. Small-molecule inhibitors of multidrug resistance-associated protein 1 and related processes: A historic approach and recent advances. Med Res Rev 2018; 39:176-264. [DOI: 10.1002/med.21510] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 04/05/2018] [Accepted: 04/28/2018] [Indexed: 12/19/2022]
Affiliation(s)
- Sven Marcel Stefan
- Pharmaceutical Institute; Rheinische Friedrich-Wilhelms-University; Bonn Germany
| | - Michael Wiese
- Pharmaceutical Institute; Rheinische Friedrich-Wilhelms-University; Bonn Germany
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Chiang KC, Yang SW, Chang KP, Feng TH, Chang KS, Tsui KH, Shin YS, Chen CC, Chao M, Juang HH. Caffeic Acid Phenethyl Ester Induces N-myc Downstream Regulated Gene 1 to Inhibit Cell Proliferation and Invasion of Human Nasopharyngeal Cancer Cells. Int J Mol Sci 2018; 19:ijms19051397. [PMID: 29738439 PMCID: PMC5983775 DOI: 10.3390/ijms19051397] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 03/27/2018] [Accepted: 04/09/2018] [Indexed: 12/12/2022] Open
Abstract
Caffeic acid phenethyl ester (CAPE), a bioactive component extracted from propolis, is widely studied due to its anti-cancer effect. Nasopharyngeal carcinoma (NPC) is distinct from other head and neck carcinomas and has a high risk of distant metastases. N-myc downstream regulated gene 1 (NDRG1) is demonstrated as a tumor suppressor gene in several cancers. Our result showed that CAPE treatment could repress NPC cell growth, through induction of S phase cell cycle arrest, and invasion. CAPE treatment stimulated NDRG1 expression in NPC cells. NDRG1 knockdown increased NPC cell proliferation and invasion and rendered NPC cells less responsive to CAPE growth-inhibiting effect, indicating CAPE repressed NPC cell growth partly through NDRG1indcution. CAPE treatment increased phosphorylation of ERK, JNK, and p38 in a dose- and time-dependent manner. Pre-treatments by inhibitors of ERK (PD0325901), JNK (SP600125), or p38 (SB201290), respectively, all could partly inhibit the CAPE effect on NDRG1 induction in NPC cells. Further, STAT3 activity was also repressed by CAPE in NPC cells. In summary, CAPE attenuates NPC cell proliferation and invasion by upregulating NDRG1 expression via MAPK pathway and by inhibiting phosphorylation of STAT3. Considering the poor prognosis of NPC patients with metastasis, CAPE could be a promising agent against NPC.
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Affiliation(s)
- Kun-Chun Chiang
- Zebrafish Center, Department of General Surgery, Chang Gung Memorial Hospital, Keelung 204, Taiwan;
| | - Shih-Wei Yang
- Department of Otolaryngology Head and Neck Surgery, Chang Gung Memorial Hospital, Keelung 204, Taiwan;
| | - Kai-Ping Chang
- Department of Otolaryngology Head and Neck Surgery, Chang Gung Memorial Hospital Lin-Kou, Kwei-Shan, Tao-Yuan 204, Taiwan;
| | - Tsui-Hsia Feng
- School of Nursing, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan 244, Taiwan;
| | - Kang-Shuo Chang
- Department of Anatomy, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan 244, Taiwan;
| | - Ke-Hung Tsui
- Department of Urology, Chang Gung Memorial Hospital-Linkou, Kwei-Shan, Tao-Yuan 244, Taiwan;
| | - Yi-Syuan Shin
- Department of Medicine, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan 244, Taiwan; (Y.-S.S.); (C.-C.C.)
| | - Chiu-Chun Chen
- Department of Medicine, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan 244, Taiwan; (Y.-S.S.); (C.-C.C.)
| | - Mei Chao
- Department of Microbiology and Immunology, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan 244, Taiwan;
- Department of Hepato-Gastroenterology, Liver Research Center, Chang Gung Memorial Hospital Lin-Kou, Kwei-Shan, Tao-Yuan 244, Taiwan
| | - Horng-Heng Juang
- Department of Anatomy, College of Medicine, Chang Gung University, Kwei-Shan, Tao-Yuan 244, Taiwan;
- Department of Urology, Chang Gung Memorial Hospital-Linkou, Kwei-Shan, Tao-Yuan 244, Taiwan;
- Correspondence: ; Tel.: +886-3-2118800; Fax: +886-3-2118112
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Yao X, Tang H, Ren Q, Zhao X, Zuo H, Li Z. Inhibited effects of CAPE- pNO 2 on cervical carcinoma in vivo and in vitro and its detected metabolites. Oncotarget 2017; 8:94197-94209. [PMID: 29212221 PMCID: PMC5706867 DOI: 10.18632/oncotarget.21617] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 08/27/2017] [Indexed: 12/28/2022] Open
Abstract
The development of advanced cervical cancer therapies is a particularly urgent need due to the strong side effects and toxicities of current treatments. Caffeic acid phenethyl ester (CAPE) exhibits broad-spectrum antitumor activities and little toxicity or side effects. In our previous study, caffeic acid para-nitro phenethyl ester (CAPE-pNO2) significantly improved the effect of anti-platelet aggregation and attenuated myocardial ischemia. Based on this finding, we aimed to further explore the antitumor activity of CAPE-pNO2 in cervical cancer cells and tumor xenografts. In addition, we assessed the biotransformation of CAPE-pNO2 in cervical cancer cells. Our study demonstrated that both CAPE and CAPE-pNO2 can inhibit cell proliferation via the induction of G2/M cell cycle arrest. More importantly, CAPE-pNO2 dramatically induced cell apoptosis via significant down-regulation of pro-caspase-3, pro-caspase-9, Bcl-2, Cyclin B1 and Cdc2 and up-regulation of cleaved-caspase-3, Bax, CytoC and P21Cip1. Moreover, CAPE and CAPE-pNO2 significantly suppressed the growth and angiogenesis of nude mice xenografts. CAPE and CAPE-pNO2 were found to degrade into four and six metabolites, respectively. The metabolites of CAPE and CAPE-pNO2 were different, and the major metabolic pathway may be phase II reactions. These results suggest that CAPE-pNO2 induced cell apoptosis and cell cycle arrest via a strong regulatory effect on relevant apoptotic proteins. Therefore, CAPE-pNO2 should be further studied as a potent anti-cancer agent.
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Affiliation(s)
- Xiaofang Yao
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China.,International Academy of Targeted Therapeutics and Innovation, Chongqing University of Arts and Sciences, Chongqing 402160, China
| | - Hao Tang
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China
| | - Qiao Ren
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China
| | - Xiaoyan Zhao
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China
| | - Hua Zuo
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China
| | - Zhubo Li
- College of Pharmaceutical Sciences, Southwest University, Chongqing 400716, China
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Kabała-Dzik A, Rzepecka-Stojko A, Kubina R, Jastrzębska-Stojko Ż, Stojko R, Wojtyczka RD, Stojko J. Comparison of Two Components of Propolis: Caffeic Acid (CA) and Caffeic Acid Phenethyl Ester (CAPE) Induce Apoptosis and Cell Cycle Arrest of Breast Cancer Cells MDA-MB-231. Molecules 2017; 22:molecules22091554. [PMID: 28926932 PMCID: PMC6151426 DOI: 10.3390/molecules22091554] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Revised: 09/05/2017] [Accepted: 09/13/2017] [Indexed: 12/19/2022] Open
Abstract
Studies show that caffeic acid (CA) and caffeic acid phenethyl ester (CAPE) are compounds with potent chemopreventive effects. Breast cancer is a common form of aggressive cancer among women worldwide. This study shows a comparison of CA and CAPE activity on triple-negative human caucasian breast adenocarcinoma line cells (MDA-MB-231). MDA-MB-231 cells were treated by CA and CAPE with doses of from 10 to 100 µM, for periods of 24 h and 48 h. Cytotoxicity MTT tests, apoptosis by Annexin V, and cell cycle with Dead Cell Assays were performed. Cytotoxic activity was greater for CAPE compared to CA (both incubation times, same dosage). IC50 values for CAPE were 27.84 µM (24 h) and 15.83 µM (48 h) and for CA > 10,000 µM (24 h) and > 1000 µM (48 h). Polyphenols induced apoptosis, while CAPE (dose dependently), induced a higher apoptotic effect. CAPE also induced cell cycle arrest in S phase (time and dose dependently), CA did it only for 50 and 100 µM. A dose dependent decline was seen for the G0/G1 phase (CAPE, 48 h), as well as elimination of phase G2/M by 100 µM of CAPE (only mild effect for CA). Comparing CA and CAPE activity on MDA-MB-231, CAPE clearly showed better activity for the same dosages and experiment times.
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Affiliation(s)
- Agata Kabała-Dzik
- Department of Pathology, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Ostrogórska 30, Sosnowiec 41-200, Poland.
| | - Anna Rzepecka-Stojko
- Department of Pharmaceutical Chemistry, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Jagiellońska 4, Sosnowiec 41-200, Poland.
| | - Robert Kubina
- Department of Pathology, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Ostrogórska 30, Sosnowiec 41-200, Poland.
| | - Żaneta Jastrzębska-Stojko
- Department of Anesthesiology and Intensive Care, Prof. K. Gibiński University Clinical Center, Medical University of Silesia in Katowice, Ceglana 35, Katowice 40-514, Poland.
| | - Rafał Stojko
- Department of Women Health, School of Health Sciences, Medical University of Silesia in Katowice, Medyków 12, Katowice 40-752, Poland.
| | - Robert Dariusz Wojtyczka
- Department and Institute of Microbiology and Virology, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Jagiellońska 4, Sosnowiec 41-200, Poland.
| | - Jerzy Stojko
- Department of Toxicology and Bioanalysis, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia in Katowice, Jagiellońska 4, Sosnowiec 41-200, Poland.
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Chemical characterization and cytotoxic activity evaluation of Lebanese propolis. Biomed Pharmacother 2017; 95:298-307. [PMID: 28850929 DOI: 10.1016/j.biopha.2017.08.067] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 07/28/2017] [Accepted: 08/13/2017] [Indexed: 12/14/2022] Open
Abstract
Chemical composition, anti-proliferative and proapoptotic activity as well as the effect of various fractions of Lebanese propolis on the cell cycle distribution were evaluated on Jurkat leukemic T-cells, glioblastoma U251 cells, and breast adenocarcinoma MDA-MB-231 cells using cytotoxic assays, flow cytometry as well as western blot analysis. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) analysis revealed that ferulic acid, chrysin, pinocembrin, galangin are major constituents of the ethanolic crude extract of the Lebanese propolis, while the hexane fraction mostly contains chrysin, pinocembrin, galangin but at similar levels. Furthermore chemical analysis was performed using gas chromatography-mass spectrometry (GC-MS) to identify major compounds in the hexane fraction. Reduction of cell viability was observed in Jurkat cells exposed to the ethanolic crude extract and the hexane fraction, while viability of U251 and MDA-MB-231 cells was only affected upon exposure to the hexane fraction; the other fractions (aqueous phase, methylene chloride, and ethyl acetate) were without effect. Maximum toxic effect was obtained when Jurkat cells were cultivated with 90μg/ml of both the crude extract and hexane faction. Toxicity started early after 24h of incubation and remained till 72h. Interestingly, the decrease in cell viability was accompanied by a significant increase in p53 protein expression levels and PARP cleavage. Cell cycle distribution showed an increase in the SubG0 fraction in Jurkat, U251 and MDA-MB-231 cells after 24h incubation with the hexane fraction. This increase in SubG0 was further investigated in Jurkat cells by annexinV/PI and showed an increase in the percentage of cells in early and late apoptosis as well as necrosis. In conclusion, Lebanese propolis exhibited significant cytotoxicity and anti-proliferative activity promising enough that warrant further investigations on the molecular targets and mechanisms of action of Lebanese propolis.
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Anti-colon cancer effect of caffeic acid p-nitro-phenethyl ester in vitro and in vivo and detection of its metabolites. Sci Rep 2017; 7:7599. [PMID: 28790461 PMCID: PMC5548715 DOI: 10.1038/s41598-017-07953-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2016] [Accepted: 07/05/2017] [Indexed: 01/01/2023] Open
Abstract
Caffeic acid phenethyl ester (CAPE), extracted from propolis, was proven to inhibit colon cancer. Caffeic acid p-nitro-phenethyl ester (CAPE-pNO2), a derivative of CAPE, was determined to be an anti-platelet agent and a protector of myocardial ischaemia with more potent effects. In the present study, CAPE-pNO2 showed stronger cytotoxic activity than CAPE. We revealed interactions between CAPE-pNO2 and experimental cells. CAPE-pNO2 induced apoptosis in HT-29 cells by up-regulating P53, cleaved-caspase-3, Bax, P38 and CytoC; CAPE-pNO2 also up-regulated P21Cip1 and P27Kip1 and down-regulated CDK2 and c-Myc to promote cell cycle arrest in G0/G1. In xenograft studies, CAPE-pNO2 remarkably suppressed tumour growth dose dependently and decreased the expression of VEGF (vascular endothelial growth factor) in tumour tissue. Moreover, HE staining showed that no observable toxicity was found in the heart, liver, kidney and spleen. In addition, metabolites of CAPE-pNO2 in HT-29 cells and organs were detected. In conclusion, para-nitro may enhance the anticancer effect of CAPE by inhibiting colon cancer cell viability, inducing apoptosis and cell cycle arrest via the P53 pathway and inhibiting tumour growth and reducing tumour invasion by decreasing the expression of VEGF; additionally, metabolites of CAPE-pNO2 showed differences in cells and organs.
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Budisan L, Gulei D, Zanoaga OM, Irimie AI, Sergiu C, Braicu C, Gherman CD, Berindan-Neagoe I. Dietary Intervention by Phytochemicals and Their Role in Modulating Coding and Non-Coding Genes in Cancer. Int J Mol Sci 2017; 18:ijms18061178. [PMID: 28587155 PMCID: PMC5486001 DOI: 10.3390/ijms18061178] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 05/20/2017] [Accepted: 05/24/2017] [Indexed: 12/13/2022] Open
Abstract
Phytochemicals are natural compounds synthesized as secondary metabolites in plants, representing an important source of molecules with a wide range of therapeutic applications. These natural agents are important regulators of key pathological processes/conditions, including cancer, as they are able to modulate the expression of coding and non-coding transcripts with an oncogenic or tumour suppressor role. These natural agents are currently exploited for the development of therapeutic strategies alone or in tandem with conventional treatments for cancer. The aim of this paper is to review the recent studies regarding the role of these natural phytochemicals in different processes related to cancer inhibition, including apoptosis activation, angiogenesis and metastasis suppression. From the large palette of phytochemicals we selected epigallocatechin gallate (EGCG), caffeic acid phenethyl ester (CAPE), genistein, morin and kaempferol, due to their increased activity in modulating multiple coding and non-coding genes, targeting the main hallmarks of cancer.
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Affiliation(s)
- Liviuta Budisan
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, University of Medicine and Pharmacy "Iuliu-Hatieganu", 400012 Cluj-Napoca, Romania.
| | - Diana Gulei
- MEDFUTURE-Research Center for Advanced Medicine, University of Medicine and Pharmacy "Iuliu-Hatieganu", 400012 Cluj-Napoca, Romania.
| | - Oana Mihaela Zanoaga
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, University of Medicine and Pharmacy "Iuliu-Hatieganu", 400012 Cluj-Napoca, Romania.
| | - Alexandra Iulia Irimie
- Department of Prosthodontics and Dental Materials, Faculty of Dental Medicine, University of Medicine and Pharmacy "Iuliu Hatieganu", 23 Marinescu Street, 400012 Cluj-Napoca, Romania.
| | - Chira Sergiu
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, University of Medicine and Pharmacy "Iuliu-Hatieganu", 400012 Cluj-Napoca, Romania.
| | - Cornelia Braicu
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, University of Medicine and Pharmacy "Iuliu-Hatieganu", 400012 Cluj-Napoca, Romania.
| | - Claudia Diana Gherman
- Surgical Clinic II, 4-6 Clinicilor Street, 400006 Cluj-Napoca, Romania.
- Department of Surgery, University of Medicine and Pharmacy "Iuliu Haţieganu", 8 Victor Babes Street, 400012 Cluj-Napoca, Romania.
| | - Ioana Berindan-Neagoe
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, University of Medicine and Pharmacy "Iuliu-Hatieganu", 400012 Cluj-Napoca, Romania.
- MEDFUTURE-Research Center for Advanced Medicine, University of Medicine and Pharmacy "Iuliu-Hatieganu", 400012 Cluj-Napoca, Romania.
- Department of Functional Genomics and Experimental Pathology, Oncological Institute "Prof. Dr. Ion Chiricuţă", 400015 Cluj-Napoca, Romania.
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Buahorm S, Puthong S, Palaga T, Lirdprapamongkol K, Phuwapraisirisan P, Svasti J, Chanchao C. Cardanol isolated from Thai Apis mellifera propolis induces cell cycle arrest and apoptosis of BT-474 breast cancer cells via p21 upregulation. ACTA ACUST UNITED AC 2015; 23:55. [PMID: 26694491 PMCID: PMC4687141 DOI: 10.1186/s40199-015-0138-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Accepted: 12/14/2015] [Indexed: 12/17/2022]
Abstract
Background Cardanol was previously reported to be an antiproliferative compound purified from Thai Apis mellifera propolis. By morphology, it could induce the cell death to many cancer cell lines but not the control (non-transformed human foreskin fibroblast cell line, Hs27). Here, it was aimed to evaluate the molecular effects of cardanol on breast cancer derived cell line (BT-474). Methods Morphological changes in BT-474 cells induced by cardanol compared to doxorubicin were evaluated by light microscopy, cytotoxicity by using the 3- (4, 5-dimethyl-thiazol-2-yl) 2, 5-diphenyl-tetrazolium bromide (MTT) assay, induction of cell cycle arrest and cell death by flow cytometric analysis of propidium iodide and annexin-V stained cells, and changes in the expression level of genes involved in the control of apoptosis and the cell cycle by quantitative reverse transcriptase-PCR (qRT-PCR) and western blot analyses. Results It revealed that cardanol induced a time- and dose-dependent cytotoxicity along with cell shrinkage and detachment from substratum. Cardanol caused cell cycle arrest at the G1 subphase (as opposed to at the G2/M subphase seen with doxorubicin) and cell death by late apoptosis, with both late apoptosis (27.2 ± 1.1 %) and necrosis (25.4 ± 1.4 %) being found in cardanol treated cells after 72 h, compared to a lower proportion of apoptosis (4.3 ± 0.4 %) and higher proportion of necrosis (35.8 ± 13.0 %) induced by doxorubicin. Moreover, cardanol changed the transcript expression levels of genes involved in the control of apoptosis (increased DR5 and Bcl-2 expression and decreased Mcl-1, MADD and c-FLIPP) and cell division (increased p21 and E2FI and decreased cyclin D1, cyclin E, CDK4 and CDK2 expression), as well as increasing the level of p21 p-ERK, p-JNK and p-p38 and decreasing cyclin D. This accounts for the failure to progress from the G1 to the S subphase. Conclusion Cardanol is a potential chemotherapeutic agent for breast cancer. Electronic supplementary material The online version of this article (doi:10.1186/s40199-015-0138-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Sureerat Buahorm
- Program in Biotechnology, Faculty of Science, Chulalongkorn University, 254 Phayathai Road, Bangkok, 10330, Thailand
| | - Songchan Puthong
- Institute of Biotechnology and Genetic Engineering, Chulalongkorn University, 254 Phayathai Road, Bangkok, 10330, Thailand
| | - Tanapat Palaga
- Department of Microbiology, Faculty of Science, Chulalongkorn University, 254 Phayathai Road, Bangkok, 10330, Thailand
| | - Kriengsak Lirdprapamongkol
- Laboratory of Biochemistry, Chulabhorn Research Institute, Vipawadee Rangsit Highway, Bangkok, 10210, Thailand
| | - Preecha Phuwapraisirisan
- Department of Chemistry, Faculty of Science, Chulalongkorn University, 254 Phayathai Road, Bangkok, 10330, Thailand
| | - Jisnuson Svasti
- Laboratory of Biochemistry, Chulabhorn Research Institute, Vipawadee Rangsit Highway, Bangkok, 10210, Thailand
| | - Chanpen Chanchao
- Department of Biology, Faculty of Science, Chulalongkorn University, 254 Phayathai Road, Bangkok, 10330, Thailand.
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CD133⁺ melanoma subpopulation acquired resistance to caffeic acid phenethyl ester-induced apoptosis is attributed to the elevated expression of ABCB5: significance for melanoma treatment. Cancer Lett 2014; 357:83-104. [PMID: 25449786 DOI: 10.1016/j.canlet.2014.10.043] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Revised: 10/04/2014] [Accepted: 10/29/2014] [Indexed: 02/07/2023]
Abstract
According to the cancer stem-like cell (CSC) hypothesis, neoplastic clones are maintained by a small fraction of cells with stem cell properties. Also, melanoma resistance to chemo- and radiotherapy is thought to be attributed to melanoma stem-like cells (MSCs). Caffeic acid phenethyl ester (CAPE) is a bioactive molecule, whose antitumor activity is approved in different tumor types. CAPE induced both apoptosis and E2F1 expression in CD133(-), but not in CD133(+) melanoma subpopulations. The resistance of CD133(+) melanoma subpopulation is attributed to the enhanced drug efflux mediated by ATP-binding cassette sub-family B member 5 (ABCB5), since the knockdown of ABCB5 was found to sensitize CD133(+) cells to CAPE. CAPE-induced apoptosis is mediated by E2F1 as evidenced by the abrogation of apoptosis induced in response to the knockdown of E2F1. The functional analysis of E2F1 in CD133(+) melanoma subpopulation demonstrated the ability of E2F1 gene transfer to trigger apoptosis of CD133(+) cells and to enhance the activation of apoptosis signal-regulating kinase (ASK1), c-Jun N-terminal kinase and p38, and the DNA-binding activities of the transcription factors AP-1 and p53. Also, the induction of E2F1 expression was found to enhance the expression of the pro-apoptotic proteins Bax, Noxa and Puma, and to suppress the anti-apoptotic protein Mcl-1. Using specific pharmacological inhibitors we could demonstrate that E2F1 overcomes the chemo-resistance of MSCs/CD133(+) cells by a mechanism mediated by both mitochondrial dysregulation and ER-stress-dependent pathways. In conclusion, our data addresses the mechanisms of CAPE/E2F1-induced apoptosis of chemo-resistant CD133(+) melanoma subpopulation.
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Involvement of RARRES3 in the regulation of Wnt proteins acylation and signaling activities in human breast cancer cells. Cell Death Differ 2014; 22:801-14. [PMID: 25361079 DOI: 10.1038/cdd.2014.175] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2014] [Revised: 09/09/2014] [Accepted: 09/10/2014] [Indexed: 12/24/2022] Open
Abstract
The Wnt/β-catenin signaling pathway has emerged as a key regulator of complex biological processes, such as embryonic development, cell proliferation, cell fate decision and tumorigenesis. Recent studies have shown that the deregulation of Wnt/β-catenin signaling is frequently observed and leads to abnormal cell growth in human breast cancer cells. In this study, we identified a novel regulatory mechanism of Wnt/β-catenin signaling through RARRES3 that targets and modulates the acylation status of Wnt proteins and co-receptor low-density lipoprotein receptor-related protein 6, resulting in the suppression of epithelial-mesenchymal transition and cancer stem cell properties. Mutation of the conserved active site residues of RARRES3 indicates that RARRES3 serves as an acyl protein thioesterase that tethers its target proteins and modulates their acylation status. Furthermore, the functions of p53 in cell proliferation and Wnt/β-catenin signaling are significantly associated with the induction of RARRES3. Thus our findings provide a new insight into the molecular link between p53, protein acylation and Wnt/β-catenin signaling whereby RARRES3 plays a pivotal role in modulating the acylation status of signaling proteins.
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