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Zhao X, Liu Z, Liu H, Guo J, Long S. Hybrid molecules based on caffeic acid as potential therapeutics: A focused review. Eur J Med Chem 2022; 243:114745. [PMID: 36152388 DOI: 10.1016/j.ejmech.2022.114745] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 09/03/2022] [Accepted: 09/03/2022] [Indexed: 01/29/2023]
Abstract
Caffeic acid-based compounds possess a high degree of structural diversity and show a variety of pharmacological properties, providing a useful framework for the discovery of new therapeutic agents. They are well-known analogues of antioxidants found in many natural products and synthetic compounds. The present review surveys the recent developments in structure-activity relationships (SAR) and mechanism of action (MOA) of various caffeic acid-containing compounds that play important roles in the design and synthesis of new bioactive molecules with antioxidant, antidiabetic, antiviral, antibacterial, anticancer, anti-inflammatory, and other properties. This review should provide inspiration to scientists in the research fields of organic synthesis and medicinal chemistry related to the development of new antioxidants with versatile therapeutic potential.
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Affiliation(s)
- Xue Zhao
- Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Laboratory of Novel Reactor and Green Chemical Technology, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, 206 Optics Valley 1st Rd, East Lake New Technology Development District, Wuhan, Hubei, 430205, China
| | - Ziwei Liu
- Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Laboratory of Novel Reactor and Green Chemical Technology, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, 206 Optics Valley 1st Rd, East Lake New Technology Development District, Wuhan, Hubei, 430205, China
| | - Hao Liu
- Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Laboratory of Novel Reactor and Green Chemical Technology, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, 206 Optics Valley 1st Rd, East Lake New Technology Development District, Wuhan, Hubei, 430205, China
| | - Ju Guo
- Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Laboratory of Novel Reactor and Green Chemical Technology, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, 206 Optics Valley 1st Rd, East Lake New Technology Development District, Wuhan, Hubei, 430205, China
| | - Sihui Long
- Key Laboratory for Green Chemical Process of Ministry of Education, Hubei Key Laboratory of Novel Reactor and Green Chemical Technology, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, 206 Optics Valley 1st Rd, East Lake New Technology Development District, Wuhan, Hubei, 430205, China.
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Radhakrishnan N, Dhanjal JK, Sari AN, Ishida Y, Terao K, Kaul SC, Sundar D, Wadhwa R. Caffeic acid phenethyl ester (CAPE) confers wild type p53 function in p53 Y220C mutant: bioinformatics and experimental evidence. Discov Oncol 2021; 12:64. [PMID: 35201513 PMCID: PMC8777538 DOI: 10.1007/s12672-021-00461-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/07/2021] [Indexed: 12/26/2022] Open
Abstract
Mutations in the tumor suppressor protein p53 is a prevalent feature in majority of cancers resulting in inactivation of its activities related to control of cell cycle progression and proliferation. p53Y220C is one of the common hotspot mutations that causes decrease in its thermodynamic stability. Some small molecules have been shown to bind to the mutated site and restore its wild type thermodynamics and tumor suppressor function. In this study, we have explored the potential of caffeic acid phenethyl ester (CAPE-a bioactive compound from propolis) to interact with p53Y220C and restore its wild type p53 (p53wt) transcription activation and tumor suppressor activities. We recruited computational methods, viz. molecular docking, molecular dynamics simulations and free energy calculations to study the interaction of CAPE at the mutation crevice and found that it has potential to restore p53wt function of the p53Y220C mutant similar to a previously described restoration molecule PK7242. We provide cell-based experimental evidence to these predictions and suggest CAPE as a potential natural drug for treatment of p53Y220C mutant harboring cancers.
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Affiliation(s)
- Navaneethan Radhakrishnan
- DAILAB, Department of Biochemical Engineering & Biotechnology, Indian Institute of Technology (IIT) Delhi, Hauz Khas, New Delhi, 110 016 India
| | - Jaspreet Kaur Dhanjal
- AIST-INDIA DAILAB, DBT-AIST International Center for Translational & Environmental Research (DAICENTER), National Institute of Advanced Industrial Science & Technology (AIST), Tsukuba, 305 8565 Japan
- Department of Computational Biology, Indraprastha Institute of Information Technology Delhi, Okhla Industrial Estate, Phase III, New Delhi, 110 020 India
| | - Anissa Nofita Sari
- AIST-INDIA DAILAB, DBT-AIST International Center for Translational & Environmental Research (DAICENTER), National Institute of Advanced Industrial Science & Technology (AIST), Tsukuba, 305 8565 Japan
| | - Yoshiyuki Ishida
- Cyclochem Co., Ltd., 7-4-5 Minatojima-minamimachi, Chuo-ku, Kobe, 650 0047 Japan
| | - Keiji Terao
- Cyclochem Co., Ltd., 7-4-5 Minatojima-minamimachi, Chuo-ku, Kobe, 650 0047 Japan
| | - Sunil C. Kaul
- AIST-INDIA DAILAB, DBT-AIST International Center for Translational & Environmental Research (DAICENTER), National Institute of Advanced Industrial Science & Technology (AIST), Tsukuba, 305 8565 Japan
| | - Durai Sundar
- DAILAB, Department of Biochemical Engineering & Biotechnology, Indian Institute of Technology (IIT) Delhi, Hauz Khas, New Delhi, 110 016 India
| | - Renu Wadhwa
- AIST-INDIA DAILAB, DBT-AIST International Center for Translational & Environmental Research (DAICENTER), National Institute of Advanced Industrial Science & Technology (AIST), Tsukuba, 305 8565 Japan
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Wang J, Li W, Chen X. Inhibition of GH3 and HEK293 pituitary adenoma cell growth by Trigonella foenum-graecum extract (TFGE) via mTORC1 down-regulation. ALL LIFE 2021. [DOI: 10.1080/26895293.2021.1927858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Jing Wang
- Department of Neurology, Shandong Provincial Third Hospital, Cheeloo College of Medicine, Shandong University, Jinan City, People’s Republic of China
| | - Wencong Li
- Department of Endocrinology, Shandong Provincial Third Hospital, Cheeloo College of Medicine, Shandong University, Jinan City, People’s Republic of China
| | - Xingwang Chen
- Department of Neurology, Shandong Provincial Third Hospital, Cheeloo College of Medicine, Shandong University, Jinan City, People’s Republic of China
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Crocetto F, Boccellino M, Barone B, Di Zazzo E, Sciarra A, Galasso G, Settembre G, Quagliuolo L, Imbimbo C, Boffo S, Angelillo IF, Di Domenico M. The Crosstalk between Prostate Cancer and Microbiota Inflammation: Nutraceutical Products Are Useful to Balance This Interplay? Nutrients 2020; 12:E2648. [PMID: 32878054 PMCID: PMC7551491 DOI: 10.3390/nu12092648] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/25/2020] [Accepted: 08/26/2020] [Indexed: 12/15/2022] Open
Abstract
The human microbiota shows pivotal roles in urologic health and disease. Emerging studies indicate that gut and urinary microbiomes can impact several urological diseases, both benignant and malignant, acting particularly on prostate inflammation and prostate cancer. Indeed, the microbiota exerts its influence on prostate cancer initiation and/or progression mechanisms through the regulation of chronic inflammation, apoptotic processes, cytokines, and hormonal production in response to different pathogenic noxae. Additionally, therapies' and drugs' responses are influenced in their efficacy and tolerability by microbiota composition. Due to this complex potential interconnection between prostate cancer and microbiota, exploration and understanding of the involved relationships is pivotal to evaluate a potential therapeutic application in clinical practice. Several natural compounds, moreover, seem to have relevant effects, directly or mediated by microbiota, on urologic health, posing the human microbiota at the crossroad between prostatic inflammation and prostate cancer development. Here, we aim to analyze the most recent evidence regarding the possible crosstalk between prostate, microbiome, and inflammation.
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Affiliation(s)
- Felice Crocetto
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples “Federico II”, 80135 Naples, Italy; (F.C.); (B.B.); (C.I.)
| | - Mariarosaria Boccellino
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80135 Naples, Italy; (M.B.); (G.G.); (G.S.); (L.Q.); (M.D.D.)
| | - Biagio Barone
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples “Federico II”, 80135 Naples, Italy; (F.C.); (B.B.); (C.I.)
| | - Erika Di Zazzo
- Department of Health Science “V. Tiberio”, 86100 Campobasso, Italy
| | - Antonella Sciarra
- Department of Translational Medical Sciences, University of Campania Luigi Vanvitelli, 80135 Naples, Italy;
| | - Giovanni Galasso
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80135 Naples, Italy; (M.B.); (G.G.); (G.S.); (L.Q.); (M.D.D.)
| | - Giuliana Settembre
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80135 Naples, Italy; (M.B.); (G.G.); (G.S.); (L.Q.); (M.D.D.)
| | - Lucio Quagliuolo
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80135 Naples, Italy; (M.B.); (G.G.); (G.S.); (L.Q.); (M.D.D.)
| | - Ciro Imbimbo
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples “Federico II”, 80135 Naples, Italy; (F.C.); (B.B.); (C.I.)
| | - Silvia Boffo
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, 19122 PA, USA;
| | | | - Marina Di Domenico
- Department of Precision Medicine, University of Campania “Luigi Vanvitelli”, 80135 Naples, Italy; (M.B.); (G.G.); (G.S.); (L.Q.); (M.D.D.)
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, 19122 PA, USA;
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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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Pejčić T, Tosti T, Džamić Z, Gašić U, Vuksanović A, Dolićanin Z, Tešić Ž. The Polyphenols as Potential Agents in Prevention and Therapy of Prostate Diseases. Molecules 2019; 24:molecules24213982. [PMID: 31689909 PMCID: PMC6864651 DOI: 10.3390/molecules24213982] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 10/25/2019] [Accepted: 10/28/2019] [Indexed: 01/28/2023] Open
Abstract
In recent years, the progress of science and medicine greatly has influenced human life span and health. However, lifestyle habits, like physical activity, smoking cessation, moderate alcohol consumption, diet, and maintaining a normal body weight represent measures that greatly reduce the risk of various diseases. The type of diet is very important for disease development. Numerous epidemiological clinical data confirm that longevity is linked to predominantly plant-based diets and it is related to a long life; whereas the western diet, rich in red meat and fats, increases the risk of oxidative stress and thus the risk of developing various diseases and pre-aging. This review is focused on the bioavailability of polyphenols and the use of polyphenols for the prevention of prostate diseases. Special focus in this paper is placed on the isoflavonoids and flavan-3-ols, subgroups of polyphenols, and their protective effects against the development of prostate diseases.
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Affiliation(s)
- Tomislav Pejčić
- Clinic of Urology, Clinical Centre of Serbia, 11060 Belgrade, Serbia.
- Faculty of Medicine, University of Belgrade; Bulevar Despota Stefana 142, 11060 Belgrade, Serbia.
| | - Tomislav Tosti
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, P.O. Box 51, 11158 Belgrade, Serbia.
| | - Zoran Džamić
- Clinic of Urology, Clinical Centre of Serbia, 11060 Belgrade, Serbia.
- Faculty of Medicine, University of Belgrade; Bulevar Despota Stefana 142, 11060 Belgrade, Serbia.
| | - Uroš Gašić
- Institute for Biological Research "Siniša Stanković", University of Belgrade, Bulevar despota Stefana 142, 11060 Belgrade, Serbia.
| | - Aleksandar Vuksanović
- Clinic of Urology, Clinical Centre of Serbia, 11060 Belgrade, Serbia.
- Faculty of Medicine, University of Belgrade; Bulevar Despota Stefana 142, 11060 Belgrade, Serbia.
| | - Zana Dolićanin
- Department for Biomedical Sciences, State University at Novi Pazar, 36300 Novi Pazar, Serbia.
| | - Živoslav Tešić
- Faculty of Chemistry, University of Belgrade, Studentski trg 12-16, P.O. Box 51, 11158 Belgrade, Serbia.
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Jafari-Ghahfarokhi H, Jazaeri A, Amini-Sarteshnizi N, Teimori H. The impact of caffeic acid phenethyl ester, chrysin and ethanolic extracts of propolis on PLD1 gene expression in AGS cell line. JOURNAL OF HERBMED PHARMACOLOGY 2019. [DOI: 10.15171/jhp.2019.45] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Introduction: Up-regulation of phospholipase D (PLD) is functionally related to tumorigenesis and oncogenic signals. Chrysin, caffeic acid phenethyl ester (CAPE) and ethanolic extract of propolis (EEP) are three safe compounds which have been shown to possess antiproliferative, antioxidant, anti-inflammatory and antineoplastic properties. In this study, the effects of these three compounds on PLD1 gene expression were examined in AGS cell line. Methods: After determining the appropriate concentrations of EEP, CAPE, and chrysin, AGS cells were cultured in mediums with proper ratios of the compounds. AGS cells were maintained in exponential growth and the culture mediums refreshed every other day. Finally, after extracting total RNA from AGS cells, real-time PCR was performed to evaluate the mRNA expression of PLD1 in the presence of each compound. Results: CAPE decreased the mRNA level of PLD1 gene in a dose-dependent manner. A solution with 30 μM concentration of CAPE was the effective dose in comparison to control group as well as 15 and 20 μM concentrations of the compound, whereas no changes were observed in the presence of EEP and chrysin. Conclusion: Taken together, the results of the study indicated that CAPE might exert its anti-neoplastic effect by targeting PLD1 expression in AGS cell line.
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Affiliation(s)
- Hamideh Jafari-Ghahfarokhi
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Ali Jazaeri
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | | | - Hossein Teimori
- Cellular and Molecular Research Center, Basic Health Sciences Institute, Shahrekord University of Medical Sciences, Shahrekord, Iran
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Plant flavonoid taxifolin inhibits the growth, migration and invasion of human osteosarcoma cells. Mol Med Rep 2017; 17:3239-3245. [PMID: 29257319 DOI: 10.3892/mmr.2017.8271] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2016] [Accepted: 05/17/2017] [Indexed: 11/05/2022] Open
Abstract
The aim of the present study was to investigate the anti-cancer effects of the natural plant flavonoid, taxifolin, on human osteosarcoma cancer cells. Taxifolin was demonstrated to exhibit anti‑cancer effects on U2OS and Saos‑2 osteosarcoma cell lines. Treatment of cells with taxifolin inhibited proliferation and diminished colony formation in soft agar in a dose‑dependent manner. In vivo, intraperitoneal administration of taxifolin in nude mice bearing U2OS xenograft tumors, significantly inhibited tumor growth. In addition, taxifolin treatment was demonstrated to promote G1 cell cycle arrest and cell apoptosis in U2OS and Saos‑2 cell lines, as demonstrated by flow cytometry analysis. Western blot analysis demonstrated that taxifolin treatment was associated with a reduction in the expression levels of AKT serine/threonine kinase 1 (AKT), phosphorylated (p‑Ser473) AKT, v‑myc avian myelocytomatosis viral oncogene homolog (c‑myc) and S‑phase kinase associated protein 2 (SKP‑2) in U2OS and Saos‑2 cell lines. Overexpression of AKT considerably reversed the taxifolin‑induced decrease in AKT, c‑myc and SKP‑2 protein expression and the decrease in AKT phosphorylation, suggesting that inactivation of AKT was a mediator of taxifolin‑induced inhibition of c‑myc and SKP‑2. Furthermore, overexpression of SKP‑2 in U2OS cells partially reversed the growth inhibition mediated by taxifolin. Finally, taxifolin treatment repressed cell migration and invasion in U2OS cells and this effect was markedly reversed by SKP‑2 overexpression. The results of the present study indicate that taxifolin may present a potential novel therapeutic agent for osteosarcoma treatment.
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Yu HJ, Shin JA, Yang IH, Won DH, Ahn CH, Kwon HJ, Lee JS, Cho NP, Kim EC, Yoon HJ, Lee JI, Hong SD, Cho SD. Apoptosis induced by caffeic acid phenethyl ester in human oral cancer cell lines: Involvement of Puma and Bax activation. Arch Oral Biol 2017; 84:94-99. [DOI: 10.1016/j.archoralbio.2017.09.024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 08/24/2017] [Accepted: 09/24/2017] [Indexed: 02/06/2023]
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Li Z, Liu H, Li B, Zhang Y, Piao C. Saurolactam Inhibits Proliferation, Migration, and Invasion of Human Osteosarcoma Cells. Cell Biochem Biophys 2017; 72:719-26. [PMID: 25627547 DOI: 10.1007/s12013-015-0523-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Osteosarcoma is a common type of malignant bone tumor with features of osteoid formation or osteolytic lesions of bone. New therapeutic approaches are urgently needed since it lacks response to chemotherapeutic treatments. Saurolactam, a natural compound isolated from the aerial portions of Saururus chinensis, was reported to have an anti-inflammatory activity. Here, we demonstrate that saurolactam shows anti-cancer activity against human osteosarcoma cells. Saurolactam treatment inhibited proliferation of human osteosarcoma cell lines MG-63 and HOS and decreased colony formation in soft agar in a dose-dependent manner. Intraperitoneal administration of saurolactam at 25 mg/kg of body weight for 21 days dramatically inhibited the growth of MG-63 xenografts in nude mice. Flow cytometric analysis indicated that saurolactam treatment (20 μM) led to G1 cell cycle arrest and induced apoptosis in these two cell lines. Western analysis suggested that saurolactam treatment resulted in a reduction of Akt/PKB, phospho-Ser473-Akt, c-Myc, and S-phase kinase-associated protein 2 (Skp2) in MG-63 and HOS osteosarcoma cells. Akt overexpression significantly abolished saurolactam-induced decrease in protein and phosphorylation levels of Akt, c-Myc, and Skp2 protein levels, implying that Akt inactivation was a causal mediator of saurolactam-induced inhibition of c-Myc and Skp2. Moreover, Skp2 overexpression in MG-63 cells partly abolished the growth inhibition induced by saurolactam. Saurolactam treatment repressed migration and invasion ability, and Skp2 overexpression significantly blocked these inhibitory effects of saurolactam in MG-63 Cells. The present study indicates that saurolactam might represent a new promising agent to improve osteosarcoma treatment.
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Affiliation(s)
- Zhengwei Li
- The Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun, 130041, People's Republic of China
| | - Hui Liu
- Department of Human Anatomy, College of Basic Medical Sciences, Jilin University, Changchun, 130021, People's Republic of China
| | - Baizhi Li
- Institute of Frontier Medical Science of Jilin University, Changchun, 130021, People's Republic of China
| | - Yanzhe Zhang
- The Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun, 130041, People's Republic of China
| | - Chengdong Piao
- The Second Hospital of Jilin University, No. 218 Ziqiang Street, Changchun, 130041, People's Republic of China.
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El-Naggar SA, Alm-Eldeen AA, Germoush MO, El-Boray KF, Elgebaly HA. Ameliorative effect of propolis against cyclophosphamide-induced toxicity in mice. PHARMACEUTICAL BIOLOGY 2015; 53:235-241. [PMID: 25289525 DOI: 10.3109/13880209.2014.914230] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
CONTEXT Cyclophosphamide (CTX) is a common anticancer agent used for the treatment of several malignancies. However, upon treatment, it induces severe toxicity due to its oxidative stress capability. Propolis, a natural product collected by honey bees, has shown several biological activities, such as free radical scavenging and antioxidant agent. OBJECTIVE This study elucidates the protective effects of propolis against CTX-induced changes in mice. MATERIALS AND METHODS Forty-eight male Swiss albino mice were divided into four groups; group 1 was intraperitoneally (i.p.) injected with 200 µL of phosphate buffer saline (PBS), group 2 was injected with 100 mg/kg/d propolis, group 3 was injected with a single dose of CTX (200 mg/kg), and group 4 was injected with a single dose of CTX (200 mg/kg) followed by propolis (100 mg/kg) for 7 consecutive days. After 12 d, mice were bled and then sacrificed to analyze the hematological, biochemical, and histological parameters. RESULTS The results indicated that CTX-injected mice showed an increase in the levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), urea, and creatinine and a decrease in the total number of white blood cells (WBCs) and platelets. Moreover, dramatically changes in the histological architectures of the liver and kidney were observed. The mice that were injected with CTX/propolis showed an improvement in the levels of ALT, AST, urea, creatinine, WBCs, and platelets. Moreover, the histological picture of the liver and kidney was significantly improved. CONCLUSIONS In conclusion, propolis might be considered an effective agent in ameliorating the toxicity resulted from CTX treatment.
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Affiliation(s)
- Sabry A El-Naggar
- Department of Biology, College of Science, Aljouf Univesity , Sakakah , KSA
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Cholestane-3β, 5α, 6β-triol suppresses proliferation, migration, and invasion of human prostate cancer cells. PLoS One 2013; 8:e65734. [PMID: 23785446 PMCID: PMC3681800 DOI: 10.1371/journal.pone.0065734] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Accepted: 04/27/2013] [Indexed: 01/10/2023] Open
Abstract
Oxysterols are oxidation products of cholesterol. Cholestane-3β, 5α, 6β-triol (abbreviated as triol) is one of the most abundant and active oxysterols. Here, we report that triol exhibits anti-cancer activity against human prostate cancer cells. Treatment of cells with triol dose-dependently suppressed proliferation of LNCaP CDXR-3, DU-145, and PC-3 human prostate cancer cells and reduced colony formation in soft agar. Oral administration of triol at 20 mg/kg daily for three weeks significantly retarded the growth of PC-3 xenografts in nude mice. Flow cytometric analysis revealed that triol treatment at 10–40 µM caused G1 cell cycle arrest while the TUNEL assay indicated that triol treatment at 20–40 µM induced apoptosis in all three cell lines. Micro-Western Arrays and traditional Western blotting methods indicated that triol treatment resulted in reduced expression of Akt1, phospho-Akt Ser473, phospho-Akt Thr308, PDK1, c-Myc, and Skp2 protein levels as well as accumulation of the cell cycle inhibitor p27Kip. Triol treatment also resulted in reduced Akt1 protein expression in PC-3 xenografts. Overexpression of Skp2 in PC-3 cells partially rescued the growth inhibition caused by triol. Triol treatment suppressed migration and invasion of DU-145, PC-3, and CDXR-3 cells. The expression levels of proteins associated with epithelial-mesenchymal transition as well as focal adhesion kinase were affected by triol treatment in these cells. Triol treatment caused increased expression of E-cadherin protein levels but decreased expression of N-cadherin, vimentin, Slug, FAK, phospho-FAK Ser722, and phospho-FAK Tyr861 protein levels. Confocal laser microscopy revealed redistribution of β-actin and α-tubulin at the periphery of the CDXR-3 and DU-145 cells. Our observations suggest that triol may represent a promising therapeutic agent for advanced metastatic prostate cancer.
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Caffeic acid phenethyl ester suppresses proliferation and survival of TW2.6 human oral cancer cells via inhibition of Akt signaling. Int J Mol Sci 2013; 14:8801-17. [PMID: 23615471 PMCID: PMC3676757 DOI: 10.3390/ijms14058801] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2013] [Revised: 04/02/2013] [Accepted: 04/15/2013] [Indexed: 12/20/2022] Open
Abstract
Caffeic acid phenethyl ester (CAPE) is a bioactive component extracted from honeybee hive propolis. Our observations indicated that CAPE treatment suppressed cell proliferation and colony formation of TW2.6 human oral squamous cell carcinoma (OSCC) cells dose-dependently. CAPE treatment decreased G1 phase cell population, increased G2/M phase cell population, and induced apoptosis in TW2.6 cells. Treatment with CAPE decreased protein abundance of Akt, Akt1, Akt2, Akt3, phospho-Akt Ser473, phospho-Akt Thr 308, GSK3β, FOXO1, FOXO3a, phospho-FOXO1 Thr24, phospho-FoxO3a Thr32, NF-κB, phospho-NF-κB Ser536, Rb, phospho-Rb Ser807/811, Skp2, and cyclin D1, but increased cell cycle inhibitor p27Kip. Overexpression of Akt1 or Akt2 in TW2.6 cells rescued growth inhibition caused by CAPE treatment. Co-treating TW2.6 cells with CAPE and 5-fluorouracil, a commonly used chemotherapeutic drug for oral cancers, exhibited additive cell proliferation inhibition. Our study suggested that administration of CAPE is a potential adjuvant therapy for patients with OSCC oral cancer.
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