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Hba S, Ghaddar S, Wahnou H, Pinon A, El Kebbaj R, Pouget C, Sol V, Liagre B, Oudghiri M, Limami Y. Natural Chalcones and Derivatives in Colon Cancer: Pre-Clinical Challenges and the Promise of Chalcone-Based Nanoparticles. Pharmaceutics 2023; 15:2718. [PMID: 38140059 PMCID: PMC10748144 DOI: 10.3390/pharmaceutics15122718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Revised: 11/30/2023] [Accepted: 11/30/2023] [Indexed: 12/24/2023] Open
Abstract
Colon cancer poses a complex and substantial global health challenge, necessitating innovative therapeutic approaches. Chalcones, a versatile class of compounds with diverse pharmacological properties, have emerged as promising candidates for addressing colon cancer. Their ability to modulate pivotal signaling pathways in the development and progression of colon cancer makes them invaluable as targeted therapeutics. Nevertheless, it is crucial to recognize that although chalcones exhibit promise, further pre-clinical studies are required to validate their efficacy and safety. The journey toward effective colon cancer treatment is multifaceted, involving considerations such as optimizing the sequencing of therapeutic agents, comprehending the resistance mechanisms, and exploring combination therapies incorporating chalcones. Furthermore, the integration of nanoparticle-based drug delivery systems presents a novel avenue for enhancing the effectiveness of chalcones in colon cancer treatment. This review delves into the mechanisms of action of natural chalcones and some derivatives. It highlights the challenges associated with their use in pre-clinical studies, while also underscoring the advantages of employing chalcone-based nanoparticles for the treatment of colon cancer.
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Affiliation(s)
- Soufyane Hba
- Laboratory of Immunology and Biodiversity, Faculty of Sciences Ain Chock, Hassan II University, B.P 2693 Maarif, Casablanca 20100, Morocco; (S.H.); (H.W.); (M.O.)
- Univ. Limoges, LABCiS, UR 22722, F-87000 Limoges, France; (S.G.); (A.P.); (C.P.); (V.S.)
| | - Suzan Ghaddar
- Univ. Limoges, LABCiS, UR 22722, F-87000 Limoges, France; (S.G.); (A.P.); (C.P.); (V.S.)
| | - Hicham Wahnou
- Laboratory of Immunology and Biodiversity, Faculty of Sciences Ain Chock, Hassan II University, B.P 2693 Maarif, Casablanca 20100, Morocco; (S.H.); (H.W.); (M.O.)
| | - Aline Pinon
- Univ. Limoges, LABCiS, UR 22722, F-87000 Limoges, France; (S.G.); (A.P.); (C.P.); (V.S.)
| | - Riad El Kebbaj
- Laboratory of Health Sciences and Technologies, Higher Institute of Health Sciences, Hassan First University of Settat, Settat 26000, Morocco;
| | - Christelle Pouget
- Univ. Limoges, LABCiS, UR 22722, F-87000 Limoges, France; (S.G.); (A.P.); (C.P.); (V.S.)
| | - Vincent Sol
- Univ. Limoges, LABCiS, UR 22722, F-87000 Limoges, France; (S.G.); (A.P.); (C.P.); (V.S.)
| | - Bertrand Liagre
- Univ. Limoges, LABCiS, UR 22722, F-87000 Limoges, France; (S.G.); (A.P.); (C.P.); (V.S.)
| | - Mounia Oudghiri
- Laboratory of Immunology and Biodiversity, Faculty of Sciences Ain Chock, Hassan II University, B.P 2693 Maarif, Casablanca 20100, Morocco; (S.H.); (H.W.); (M.O.)
| | - Youness Limami
- Laboratory of Immunology and Biodiversity, Faculty of Sciences Ain Chock, Hassan II University, B.P 2693 Maarif, Casablanca 20100, Morocco; (S.H.); (H.W.); (M.O.)
- Laboratory of Health Sciences and Technologies, Higher Institute of Health Sciences, Hassan First University of Settat, Settat 26000, Morocco;
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Benayad S, Wahnou H, El Kebbaj R, Liagre B, Sol V, Oudghiri M, Saad EM, Duval RE, Limami Y. The Promise of Piperine in Cancer Chemoprevention. Cancers (Basel) 2023; 15:5488. [PMID: 38001748 PMCID: PMC10670142 DOI: 10.3390/cancers15225488] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 11/14/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023] Open
Abstract
Cancer, characterized by the unregulated growth and dissemination of malignantly transformed cells, presents a significant global health challenge. The multistage process of cancer development involves intricate biochemical and genetic alterations within target cells. Cancer chemoprevention has emerged as a vital strategy to address this complex issue to mitigate cancer's impact on healthcare systems. This approach leverages pharmacologically active agents to block, suppress, prevent, or reverse invasive cancer development. Among these agents, piperine, an active alkaloid with a wide range of therapeutic properties, including antioxidant, anti-inflammatory, and immunomodulatory effects, has garnered attention for its potential in cancer prevention and treatment. This comprehensive review explores piperine's multifaceted role in inhibiting the molecular events and signaling pathways associated with various stages of cancer development, shedding light on its promising prospects as a versatile tool in cancer chemoprevention. Furthermore, the review will also delve into how piperine enhances the effectiveness of conventional treatments such as UV-phototherapy and TRAIL-based therapy, potentially synergizing with existing therapeutic modalities to provide more robust cancer management strategies. Finally, a crucial perspective of the long-term safety and potential side effects of piperine-based therapies and the need for clinical trials is also discussed.
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Affiliation(s)
- Salma Benayad
- Laboratory of Health Sciences and Technologies, Higher Institute of Health Sciences, Hassan First University of Settat, Settat 26000, Morocco; (S.B.); (R.E.K.); (E.M.S.)
| | - Hicham Wahnou
- Laboratory of Immunology and Biodiversity, Faculty of Sciences Ain Chock, Hassan II University, Casablanca 20100, Morocco; (H.W.); (M.O.)
| | - Riad El Kebbaj
- Laboratory of Health Sciences and Technologies, Higher Institute of Health Sciences, Hassan First University of Settat, Settat 26000, Morocco; (S.B.); (R.E.K.); (E.M.S.)
| | - Bertrand Liagre
- Le Laboratoire des Agroressources, Biomolécules et Chimie pour l’Innovation en Santé (LABCiS), University Limoges, UR 22722, F-87000 Limoges, France; (B.L.); (V.S.)
| | - Vincent Sol
- Le Laboratoire des Agroressources, Biomolécules et Chimie pour l’Innovation en Santé (LABCiS), University Limoges, UR 22722, F-87000 Limoges, France; (B.L.); (V.S.)
| | - Mounia Oudghiri
- Laboratory of Immunology and Biodiversity, Faculty of Sciences Ain Chock, Hassan II University, Casablanca 20100, Morocco; (H.W.); (M.O.)
| | - El Madani Saad
- Laboratory of Health Sciences and Technologies, Higher Institute of Health Sciences, Hassan First University of Settat, Settat 26000, Morocco; (S.B.); (R.E.K.); (E.M.S.)
| | - Raphaël Emmanuel Duval
- The Franch Center for Scientific Research (CNRS), Université de Lorraine, L2CM, F-54000 Nancy, France
| | - Youness Limami
- Laboratory of Health Sciences and Technologies, Higher Institute of Health Sciences, Hassan First University of Settat, Settat 26000, Morocco; (S.B.); (R.E.K.); (E.M.S.)
- Laboratory of Immunology and Biodiversity, Faculty of Sciences Ain Chock, Hassan II University, Casablanca 20100, Morocco; (H.W.); (M.O.)
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Chalcones: Promising therapeutic agents targeting key players and signaling pathways regulating the hallmarks of cancer. Chem Biol Interact 2023; 369:110297. [PMID: 36496109 DOI: 10.1016/j.cbi.2022.110297] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/29/2022] [Accepted: 12/02/2022] [Indexed: 12/12/2022]
Abstract
The need for innovative anticancer treatments with high effectiveness and low toxicity is urgent due to the development of malignancies that are resistant to chemotherapeutic agents and the poor specificity of existing anticancer treatments. Chalcones are 1,3-diaryl-2-propen-1-ones, which are the precursors for flavonoids and isoflavonoids. Chalcones are readily available from a wide range of natural resources and consist of very basic chemical scaffolds. Because the ease with which the synthesis it allows for the production of several chalcone derivatives. Various in-vitro and in-vivo studies indicate that naturally occurring and synthetic chalcone derivatives exhibit promising biological activities against cancer hallmarks such as proliferation, angiogenesis, invasion, metastasis, inflammation, stemness, and regulation of cancer epigenetics. According to their structure and functional groups, chalcones derivatives and their hybrid compounds exert a broad range of biological activities through targeting key elements and signaling molecules relevant to cancer progression. This review will provide valuable insights into the latest updates of chalcone groups as anticancer agents and extensively discuss their underlying molecular mechanisms of action.
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Rioux B, Pinon A, Gamond A, Martin F, Laurent A, Champavier Y, Barette C, Liagre B, Fagnère C, Sol V, Pouget C. Synthesis and biological evaluation of chalcone-polyamine conjugates as novel vectorized agents in colorectal and prostate cancer chemotherapy. Eur J Med Chem 2021; 222:113586. [PMID: 34116328 DOI: 10.1016/j.ejmech.2021.113586] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 05/24/2021] [Accepted: 05/24/2021] [Indexed: 12/27/2022]
Abstract
The aim of this study was to synthesize chalcone-polyamine conjugates in order to enhance bioavailability and selectivity of chalcone core towards cancer cells, using polyamine-based vectors. Indeed, it is well-known that polyamine transport system is upregulated in tumor cells. 3',4,4',5'-tetramethoxychalcone was selected as parent chalcone since it was found to be an efficient anti-proliferative agent on various cancer cells. A series of five chalcone-polyamine conjugates was obtained using the 4-bromopropyloxy-3',4',5'-trimethoxychalcone as a key intermediate. Chalcone core and polyamine tails were fused through an amine bond. These conjugates were found to possess a marked in vitro antiproliferative effect against colorectal (HT-29 and HCT-116) and prostate cancer (PC-3 and DU-145) cell lines. The most active conjugate (compound 8b) was then chosen for further biological evaluations to elucidate mechanisms responsible for its antiproliferative activity. Investigations on cell cycle distribution revealed that this conjugate can prevent the proliferation of human colorectal and prostate cancer cells by blocking the cell cycle at the G1 and G2 phase, respectively. Flow cytometry analysis revealed a sub-G1 peak, characteristic of apoptotic cell population and our inquiries highlighted apoptosis induction at early and later stages through several pro-apoptotic markers. Therefore, this chalcone-N1-spermidine conjugate could be considered as a promising agent for colon and prostatic cancer adjuvant therapy.
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Affiliation(s)
- Benjamin Rioux
- Université de Limoges, Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, 2 Rue Du Dr Marcland, 87025, Limoges Cedex, France
| | - Aline Pinon
- Université de Limoges, Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, 2 Rue Du Dr Marcland, 87025, Limoges Cedex, France
| | - Aurélie Gamond
- Université de Limoges, Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, 2 Rue Du Dr Marcland, 87025, Limoges Cedex, France
| | - Frédérique Martin
- Université de Limoges, Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, 2 Rue Du Dr Marcland, 87025, Limoges Cedex, France
| | - Aurélie Laurent
- Université de Limoges, Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, 2 Rue Du Dr Marcland, 87025, Limoges Cedex, France
| | - Yves Champavier
- Université de Limoges, Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, 2 Rue Du Dr Marcland, 87025, Limoges Cedex, France; Université de Limoges, BISCEm NMR Platform, GEIST, 2 Rue Du Dr Marcland, 87025, Limoges Cedex, France
| | - Caroline Barette
- Université Grenoble Alpes, CEA, INSERM, IRIG, BGE U1038, Genetics & Chemogenomics, 17 Avenue des Martyrs, Grenoble, 38054, France
| | - Bertrand Liagre
- Université de Limoges, Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, 2 Rue Du Dr Marcland, 87025, Limoges Cedex, France
| | - Catherine Fagnère
- Université de Limoges, Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, 2 Rue Du Dr Marcland, 87025, Limoges Cedex, France
| | - Vincent Sol
- Université de Limoges, Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, 2 Rue Du Dr Marcland, 87025, Limoges Cedex, France
| | - Christelle Pouget
- Université de Limoges, Laboratoire PEIRENE EA 7500, Faculté de Pharmacie, 2 Rue Du Dr Marcland, 87025, Limoges Cedex, France.
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Design, synthesis, and validation of novel nitrogen-based chalcone analogs against triple negative breast cancer. Eur J Med Chem 2019; 187:111954. [PMID: 31838326 DOI: 10.1016/j.ejmech.2019.111954] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/04/2019] [Accepted: 12/05/2019] [Indexed: 12/24/2022]
Abstract
Great strides have been made in triple negative breast cancer (TNBC) treatment, which represents 20% of total predicted annual US breast cancer (BC) cases. Despite the development of several therapeutics, TNBC patients have poor overall survival rate, compared to other BC patients, justifying the urgent need to discover new entities for use to control TNBC. Chalcones are important natural products with diverse bioactivities including anticancer effects. This study aimed to design, synthesize and validate novel chalcone leads as potential therapies for TNBC. Fourteen novel chalcone analogs were designed and synthesized comprising alicyclic amines (pyrrolidine, morpholine and piperidine) or nitrogen mustard (Bis-(2-chloroethyl) amine) substituents. Among them, compound 14((E)-3-(4-(Bis(2-chloroethyl) amino) phenyl)-1-(3-methoxyphenyl) prop-2-en-1-one) was identified as the most effective against TNBC and other BC phenotypes, with anti-proliferative IC50 values ranging between 3.94 and 9.22 μM against the TNBC cell lines MDA-MB-231 and MDA-MB-468, as well as against the estrogen positive MCF-7 cell line. Chalcone 14 effectively suppressed the colony formation capacity of MDA-MB-231, MDA-MB-468, and MCF-7 cell lines at 5 and 10 μM treatment concentrations. Furthermore, compound 14 has significantly inhibited cell invasion and migration of MDA-MB-231 and MCF-7 BC cell lines. Additionally, compound 14 had significantly promoted apoptosis by upregulating BAX and downregulating Bcl-2 proteins. Compound 14 induced significant cell cycle arrest of TNBC cells at the G2/M phase. It also induced a reversal of Epithelial Mesenchymal Transition (EMT) by upregulating the epithelial markers E-cadherin and Pan-cadherin and downregulating FAK. Furthermore, it had dramatically diminished new vessel formation (vasculogenesis) in chick chorioallantoic membrane (CAM) model by 60.20 ± 8.47%. Chalcone 14 inhibited 46.41 ± 0.71% of the TNBC MAD-MB-231 cells growth in a nude mouse orthotopic xenograft model in comparison with vehicle control treated animals. Collectively, this study results propose chalcone 14 as a promising lead molecule for the control of TNBC as well as other breast cancer phenotypes.
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Amri Z, Kharroubi W, Fidanzi-Dugas C, Leger DY, Hammami M, Liagre B. Growth Inhibitory and Pro-Apoptotic Effects of Ornamental Pomegranate Extracts in Du145 Human Prostate Cancer Cells. Nutr Cancer 2019; 72:932-938. [DOI: 10.1080/01635581.2019.1660385] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Zahra Amri
- Biochemistry Laboratory, LR12ES05 “Nutrition – Functional Foods and Vascular Health”, Faculty of Medicine, University of Monastir, Monastir, Tunisia
| | - Wafa Kharroubi
- Biochemistry Laboratory, LR12ES05 “Nutrition – Functional Foods and Vascular Health”, Faculty of Medicine, University of Monastir, Monastir, Tunisia
| | - Chloë Fidanzi-Dugas
- Laboratoire PEIRENE EA7500, Faculté de Pharmacie, Université de Limoges, Limoges, France
| | - David Yannick Leger
- Laboratoire PEIRENE EA7500, Faculté de Pharmacie, Université de Limoges, Limoges, France
| | - Mohamed Hammami
- Biochemistry Laboratory, LR12ES05 “Nutrition – Functional Foods and Vascular Health”, Faculty of Medicine, University of Monastir, Monastir, Tunisia
| | - Bertrand Liagre
- Laboratoire PEIRENE EA7500, Faculté de Pharmacie, Université de Limoges, Limoges, France
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In vitro anticancer activity of new gold(III) porphyrin complexes in colon cancer cells. J Inorg Biochem 2017; 177:27-38. [DOI: 10.1016/j.jinorgbio.2017.08.024] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2017] [Revised: 08/24/2017] [Accepted: 08/25/2017] [Indexed: 12/18/2022]
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8
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Rioux B, Pouget C, Fidanzi-Dugas C, Gamond A, Laurent A, Semaan J, Pinon A, Champavier Y, Léger DY, Liagre B, Duroux JL, Fagnère C, Sol V. Design and multi-step synthesis of chalcone-polyamine conjugates as potent antiproliferative agents. Bioorg Med Chem Lett 2017; 27:4354-4357. [DOI: 10.1016/j.bmcl.2017.08.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2017] [Revised: 08/10/2017] [Accepted: 08/12/2017] [Indexed: 01/08/2023]
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Analysis of the in vitro and in vivo effects of photodynamic therapy on prostate cancer by using new photosensitizers, protoporphyrin IX-polyamine derivatives. Biochim Biophys Acta Gen Subj 2017; 1861:1676-1690. [DOI: 10.1016/j.bbagen.2017.02.003] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2016] [Revised: 01/13/2017] [Accepted: 02/04/2017] [Indexed: 11/16/2022]
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Hao L, Zhao Y, Li ZG, He HG, Liang Q, Zhang ZG, Shi ZD, Zhang PY, Han CH. Tumor necrosis factor-related apoptosis-inducing ligand inhibits proliferation and induces apoptosis of prostate and bladder cancer cells. Oncol Lett 2017; 13:3638-3640. [PMID: 28521465 PMCID: PMC5431394 DOI: 10.3892/ol.2017.5922] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Accepted: 01/31/2017] [Indexed: 12/28/2022] Open
Abstract
The effect of recombinant and purified tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) on the proliferation and apoptosis of PC-3 prostate cancer cells and the 5637 bladder cancer cells were investigated. We used a cell proliferation assay and flow cytometry to measure the proliferation and apoptosis of cancer cells after 24-h incubation of PC-3 and 5637 cells with different concentrations of TRAIL. PC-3 cell proliferation rate significantly decreased when TRAIL was used at concentrations of 20, 40, 80 and 160 ng/ml compared with the untreated group. In the 5637 cells, the proliferation rate significantly decreased when TRAIL was used at concentrations of 5, 10, 20 and 40 ng/ml compared with the untreated group. The flow cytometry results also confirmed that the apoptosis rate of both cancer cell lines increased with TRAIL protein concentration. In conclusion, recombinant and purified TRAIL has anticancer activity by inhibiting proliferation and promoting apoptosis of prostate and bladder cancer cells.
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Affiliation(s)
- Lin Hao
- Department of Urology, Xuzhou Central Hospital, Xuzhou, Jiangsu 221009, P.R. China
| | - Yan Zhao
- Department of Urology, Xuzhou Central Hospital, Xuzhou, Jiangsu 221009, P.R. China
| | - Zhi-Gang Li
- Department of Urology, Xuzhou Central Hospital, Xuzhou, Jiangsu 221009, P.R. China
| | - Hou-Guang He
- Department of Urology, Xuzhou Central Hospital, Xuzhou, Jiangsu 221009, P.R. China
| | - Qing Liang
- Department of Urology, Xuzhou Central Hospital, Xuzhou, Jiangsu 221009, P.R. China
| | - Zhi-Guo Zhang
- Department of Urology, Xuzhou Central Hospital, Xuzhou, Jiangsu 221009, P.R. China
| | - Zhen-Duo Shi
- Department of Urology, Xuzhou Central Hospital, Xuzhou, Jiangsu 221009, P.R. China
| | - Pei-Ying Zhang
- Department of Urology, Xuzhou Central Hospital, Xuzhou, Jiangsu 221009, P.R. China
| | - Cong-Hui Han
- Department of Urology, Xuzhou Central Hospital, Xuzhou, Jiangsu 221009, P.R. China
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Li K, Zhou ZY, Ji PP, Luo HS. Knockdown of β-catenin by siRNA influences proliferation, apoptosis and invasion of the colon cancer cell line SW480. Oncol Lett 2016; 11:3896-3900. [PMID: 27313713 DOI: 10.3892/ol.2016.4481] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2015] [Accepted: 03/18/2016] [Indexed: 01/13/2023] Open
Abstract
The aim of the present study was to explore the effect of knocking down the expression of β-catenin by small interference (si)RNA on the activity of the Wnt/β-catenin signaling pathway, and the proliferation, apoptosis and invasion abilities of the human colon cancer cell line SW480. For that purpose, double-stranded siRNA targeting β-catenin (β-catenin-siRNA) was synthesized and transfected into SW480 cells. Reverse transcription-polymerase chain reaction (RT-PCR) and western blotting were used to detect the messenger (m)RNA and protein levels of β-catenin in SW480 cells. To detect cell proliferation, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay was performed, while cell apoptosis and caspase-3 activity were detected by flow cytometry and caspase-3 activity assay, respectively. Matrigel invasion assay was performed to detect the influence of siRNA-mediated gene silencing on the invasion and metastasis of SW480 cells in vitro. The results of RT-PCR and western blot analysis demonstrated that, compared with the blank control, negative control and liposome groups, β-catenin-siRNA transfected SW480 cells had significantly decreased mRNA and protein levels of β-catenin. In addition, following β-catenin-siRNA transfection, the proliferation of SW480 cells was significantly lower than that of the blank control, negative control and liposome groups, while the apoptosis rate increased in β-catenin-siRNA transfected cells, compared with the aforementioned groups. Invasion assay showed that, following β-catenin-siRNA transfection, the number of SW480 cells infiltrating through the Matrigel membrane was significantly lower than that of the blank control, negative control and liposome groups. Following β-catenin-siRNA transfection, the caspase-3 activity in SW480 cells was lower than that in the blank control, negative control and liposome groups. These results indicate that siRNA-mediated silencing of β-catenin could inhibit the proliferation and invasion of SW480 cells and induce apoptosis, thus providing novel potential strategies for the clinical treatment of colon cancer, and may serve as a novel target for cancer therapy.
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Affiliation(s)
- Kui Li
- Department of Gastroenterology, Renmin Hospital, Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Zhong-Yin Zhou
- Department of Gastroenterology, Renmin Hospital, Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - Pan-Pan Ji
- Department of Gastroenterology, Renmin Hospital, Wuhan University, Wuhan, Hubei 430060, P.R. China
| | - He-Sheng Luo
- Department of Gastroenterology, Renmin Hospital, Wuhan University, Wuhan, Hubei 430060, P.R. China
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2'-Hydroxy-4-methylsulfonylchalcone enhances TRAIL-induced apoptosis in prostate cancer cells. Anticancer Drugs 2016; 26:74-84. [PMID: 25192452 DOI: 10.1097/cad.0000000000000163] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Prostate cancer is the most common malignant cancer in men and the second leading cause of cancer deaths. Previously, we have shown that 2'-hydroxy-4-methylsulfonylchalcone (RG003) induced apoptosis in prostate cancer cell lines PC-3 and DU145. Although tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) is a promising anticancer agent, some cancer cells are resistant to TRAIL treatment. PC-3 and LNCaP prostatic cancer cell lines have been reported to be resistant to TRAIL-induced apoptosis. Here, we show for the first time that RG003 overcomes TRAIL resistance in prostate cancer cells. RG003 can enhance TRAIL-induced apoptosis through DR5 upregulation and downregulation of Bcl-2, PI3K/Akt, NF-κB, and cyclooxygenase-2 (COX-2) survival pathways. When used in combined treatment, RG003 and TRAIL amplified TRAIL-induced activation of apoptosis effectors and particularly activation of caspase-8 and the executioner caspase-3, leading to increased poly-ADP-ribose polymerase cleavage and DNA fragmentation in prostate cancer cells. Furthermore, we showed that RG003 reduced COX-2 expression in cells. Previously, we showed that COX-2 was involved in resistance to an apoptosis mechanism; then, its inhibition by RG003 could render cells more sensitive to TRAIL treatment. We showed that nuclear factor-κB activation was inhibited after RG003 treatment. This inhibition was correlated with reduction in COX-2 expression and induction of apoptosis. Overall, we conclude, for the first time, that RG003 can enhance TRAIL-induced apoptosis in human prostate cancer cells. The significance of our in-vitro study with RG003 and TRAIL combined is very encouraging, suggesting the relevance of testing this combined treatment in xenograft animal models.
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Mustapha N, Pinon A, Limami Y, Simon A, Ghedira K, Hennebelle T, Chekir-Ghedira L. Crataegus azarolusLeaves Induce Antiproliferative Activity, Cell Cycle Arrest, and Apoptosis in Human HT-29 and HCT-116 Colorectal Cancer Cells. J Cell Biochem 2015; 117:1262-72. [DOI: 10.1002/jcb.25416] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Accepted: 10/21/2015] [Indexed: 01/05/2023]
Affiliation(s)
- Nadia Mustapha
- Laboratoire de biologie cellulaire et moléculaire; Faculté de médecine dentaire; Université de Monastir, Rue Avicenne; 5000 Monastir Tunisie
- Unité de Substances naturelles bioactives et biotechnologie UR12ES12; Faculté de pharmacie de Monastir; Université de Monastir; Rue Avicenne 5000 Monastir Tunisie
| | - Aline Pinon
- Laboratoire de Chimie des Substances Naturelles; EA 1069; Faculté de Pharmacie; Université de Limoges; 2 rue du Dr marcland 87025 Limoges France
| | - Youness Limami
- Laboratoire de Chimie des Substances Naturelles; EA 1069; Faculté de Pharmacie; Université de Limoges; 2 rue du Dr marcland 87025 Limoges France
| | - Alain Simon
- Laboratoire de Chimie des Substances Naturelles; EA 1069; Faculté de Pharmacie; Université de Limoges; 2 rue du Dr marcland 87025 Limoges France
| | - Kamel Ghedira
- Unité de Substances naturelles bioactives et biotechnologie UR12ES12; Faculté de pharmacie de Monastir; Université de Monastir; Rue Avicenne 5000 Monastir Tunisie
| | - Thierry Hennebelle
- Laboratoire de Pharmacognosie; E.A. 4481; Faculté de Pharmacie B.P. 83; Université de Lille 2; 59006 Lille cedex France
| | - Leila Chekir-Ghedira
- Laboratoire de biologie cellulaire et moléculaire; Faculté de médecine dentaire; Université de Monastir, Rue Avicenne; 5000 Monastir Tunisie
- Unité de Substances naturelles bioactives et biotechnologie UR12ES12; Faculté de pharmacie de Monastir; Université de Monastir; Rue Avicenne 5000 Monastir Tunisie
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Wang CZ, Zhang CF, Chen L, Anderson S, Lu F, Yuan CS. Colon cancer chemopreventive effects of baicalein, an active enteric microbiome metabolite from baicalin. Int J Oncol 2015; 47:1749-58. [PMID: 26398706 PMCID: PMC4599184 DOI: 10.3892/ijo.2015.3173] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2015] [Accepted: 08/05/2015] [Indexed: 12/14/2022] Open
Abstract
Baicalin is a major constituent of Scutellaria baicalensis, which is a commonly used herbal medicine in many Asian countries. After oral ingestion, intestinal microbiota metabolism may change parent compound's structure and its biological activities. However, whether baicalin can be metabolized by enteric microbiota and the related anticancer activity is not clear. In this study, using human enteric microbiome incubation and HPLC analysis, we observed that baicalin can be quickly converted to baicalein. We compared the antiproliferative effects of baicalin and baicalein using a panel of human cancer cell lines, including three human colorectal cancer (CRC) cell lines. In vitro antiproliferative effects on CRC cells were verified using an in vivo xenograft nude mouse model. Baicalin showed limited antiproliferative effects on some of these cancer cell lines. Baicalein, however, showed significant antiproliferative effects in all the tested cancer cell lines, especially on HCT-116 human colorectal cancer cells. In vivo antitumor results supported our in vitro data. We demonstrated that baicalein exerts potent S phase cell cycle arrest and pro-apoptotic effects in HCT-116 cells. Baicalein induced the activation of caspase 3 and 9. The in silico modeling suggested that baicalein forms hydrogen bonds with residues Ser251 and Asp253 at the active site of caspase 3, while interactions with residues Leu227 and Asp228 in caspase 9 through its hydroxyl groups. Data from this study suggested that baicalein is a potent anticancer metabolite derived from S. baicalensis. Enteric microbiota play a key role in the colon cancer chemoprevention of S. baicalensis.
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Affiliation(s)
- Chong-Zhi Wang
- Τang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA
| | - Chun-Feng Zhang
- Τang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA
| | - Lina Chen
- Τang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA
| | - Samantha Anderson
- Τang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA
| | - Fang Lu
- Τang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA
| | - Chun-Su Yuan
- Τang Center for Herbal Medicine Research, University of Chicago, Chicago, IL 60637, USA
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