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Zhu H, Wang FL, Zhang S, Xue L, Gao GQ, Dong HW, Wang Q, Sun WG, Liu JR. γ-Tocotrienol enhances autophagy of gastric cancer cells by the regulation of GSK3β/β-Catenin pathway. Mol Carcinog 2024. [PMID: 38980215 DOI: 10.1002/mc.23790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 06/12/2024] [Accepted: 06/26/2024] [Indexed: 07/10/2024]
Abstract
γ-Tocotrienol (γ-T3) is a major subtype of vitamin E, mainly extracted from palm trees, barley, walnuts, and other plants. γ-T3 has effects on anti-inflammation, anti-oxidation, and potential chemoprevention against malignancies. It is still uncompleted to understand the effect of γ-T3 on the inhibitory mechanism of cancer. This study aimed to investigate whether γ-T3 enhanced autophagy in gastric cancer and the underlying molecular mechanism. The results showed that γ-T3 (0-90 μmol/L) inhibited the proliferation of gastric cancer MKN45 cells and AGS cells, and arrested the cell cycle at the G0/G1 phase in a dose-dependent manner. Autophagy was increased in MKN45 cells treated with γ-T3 (0-45 μmol/L), especially at a dose of 30 μmol/L for 24 h. These effects were reversed by 3-methyladenine pretreatment. Furthermore, γ-T3 (30 μmol/L) also significantly downregulated the expression of pGSK-3β (ser9) and β-catenin protein in MKN45 cells, and γ-T3 (20 mg/kg b.w.) effectively decreased the growth of MKN45 cell xenografts in BABL/c mice. GSK-3β inhibitor-CHIR-99021 reversed the negative regulation of GSK-3β/β-Catenin signaling and autophagy. Our findings indicated that γ-T3 enhances autophagy in gastric cancer cells mediated by GSK-3β/β-Catenin signaling, which provides new insights into the role of γ-T3 enhancing autophagy in gastric cancer.
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Affiliation(s)
- Hao Zhu
- Department of Clinical Laboratory, The Forth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Fa-Lin Wang
- Department of Clinical Laboratory, The Forth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Shuang Zhang
- Department of Endoncrology, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Li Xue
- Department of Cardiovascular Ultrasound, Harbin, China
| | - Guang-Qiang Gao
- Department of Clinical Laboratory, The Forth Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Hong-Wei Dong
- College of Public Health, Harbin Medical University, Harbin, China
| | - Qi Wang
- College of Public Health, Harbin Medical University, Harbin, China
| | - Wen-Guang Sun
- International Peace Maternity and Child Health Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jia-Ren Liu
- Department of Clinical Laboratory, The Forth Affiliated Hospital of Harbin Medical University, Harbin, China
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2
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Sazdova I, Keremidarska-Markova M, Dimitrova D, Mitrokhin V, Kamkin A, Hadzi-Petrushev N, Bogdanov J, Schubert R, Gagov H, Avtanski D, Mladenov M. Anticarcinogenic Potency of EF24: An Overview of Its Pharmacokinetics, Efficacy, Mechanism of Action, and Nanoformulation for Drug Delivery. Cancers (Basel) 2023; 15:5478. [PMID: 38001739 PMCID: PMC10670065 DOI: 10.3390/cancers15225478] [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: 10/08/2023] [Revised: 11/10/2023] [Accepted: 11/14/2023] [Indexed: 11/26/2023] Open
Abstract
EF24, a synthetic monocarbonyl analog of curcumin, shows significant potential as an anticancer agent with both chemopreventive and chemotherapeutic properties. It exhibits rapid absorption, extensive tissue distribution, and efficient metabolism, ensuring optimal bioavailability and sustained exposure of the target tissues. The ability of EF24 to penetrate biological barriers and accumulate at tumor sites makes it advantageous for effective cancer treatment. Studies have demonstrated EF24's remarkable efficacy against various cancers, including breast, lung, prostate, colon, and pancreatic cancer. The unique mechanism of action of EF24 involves modulation of the nuclear factor-kappa B (NF-κB) and nuclear factor erythroid 2-related factor 2 (Nrf2) signaling pathways, disrupting cancer-promoting inflammation and oxidative stress. EF24 inhibits tumor growth by inducing cell cycle arrest and apoptosis, mainly through inhibiting the NF-κB pathway and by regulating key genes by modulating microRNA (miRNA) expression or the proteasomal pathway. In summary, EF24 is a promising anticancer compound with a unique mechanism of action that makes it effective against various cancers. Its ability to enhance the effects of conventional therapies, coupled with improvements in drug delivery systems, could make it a valuable asset in cancer treatment. However, addressing its solubility and stability challenges will be crucial for its successful clinical application.
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Affiliation(s)
- Iliyana Sazdova
- Department of Animal and Human Physiology, Faculty of Biology, Sofia University ‘St. Kliment Ohridski’, 1504 Sofia, Bulgaria; (I.S.); (M.K.-M.); (H.G.)
| | - Milena Keremidarska-Markova
- Department of Animal and Human Physiology, Faculty of Biology, Sofia University ‘St. Kliment Ohridski’, 1504 Sofia, Bulgaria; (I.S.); (M.K.-M.); (H.G.)
| | - Daniela Dimitrova
- Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria;
| | - Vadim Mitrokhin
- Department of Fundamental and Applied Physiology, Russian States Medical University, 117997 Moscow, Russia; (V.M.); (A.K.)
| | - Andre Kamkin
- Department of Fundamental and Applied Physiology, Russian States Medical University, 117997 Moscow, Russia; (V.M.); (A.K.)
| | - Nikola Hadzi-Petrushev
- Institute of Biology, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University, 1000 Skopje, North Macedonia;
| | - Jane Bogdanov
- Institute of Chemistry, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University, 1000 Skopje, North Macedonia;
| | - Rudolf Schubert
- Institute of Theoretical Medicine, Faculty of Medicine, University of Augsburg, Universitätsstrasse 2, 86159 Augsburg, Germany;
| | - Hristo Gagov
- Department of Animal and Human Physiology, Faculty of Biology, Sofia University ‘St. Kliment Ohridski’, 1504 Sofia, Bulgaria; (I.S.); (M.K.-M.); (H.G.)
| | - Dimiter Avtanski
- Friedman Diabetes Institute, Lenox Hill Hospital, Northwell Health, 110 E 59th Street, New York, NY 10022, USA
| | - Mitko Mladenov
- Department of Fundamental and Applied Physiology, Russian States Medical University, 117997 Moscow, Russia; (V.M.); (A.K.)
- Institute of Biology, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University, 1000 Skopje, North Macedonia;
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3
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Li W, Yan W, Liu Y, Hou G, Li C. Treatment of rheumatoid arthritis with curcumin analog 3,5-bis(arylidene)-4-piperidone. Future Med Chem 2023; 15:2051-2064. [PMID: 37929594 DOI: 10.4155/fmc-2023-0119] [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: 04/26/2023] [Accepted: 09/18/2023] [Indexed: 11/07/2023] Open
Abstract
Rheumatoid arthritis (RA) is an inflammatory disease. Curcumin can inhibit NF-κB and reduce the expression of inflammation-related genes. Aim: To evaluate the potential development of 6d in the clinical treatment of inflammatory diseases such as RA. Methods: Using a skeleton fusion strategy to synthesize curcumin analogues for 6d. This work evaluates anti-inflammatory activity by conducting anti-arthritis experiments (adjuvant-induced RA models) on rats. Western blot and ELISA were used to detect the expression of inflammatory-related proteins and cytokines. Molecular docking analysis confirmed the binding effect of 6d with active sites. Conclusion: 6d inhibits NF-κB has a protective effect on arthritis caused by RA.
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Affiliation(s)
- Wenxuan Li
- School of Pharmacy, the Key Laboratory of Prescription Effect & Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, Shandong, China
- Pharmacy Department, Sunshine Union Hospital, Weifang, Shandong, China
| | - Weibin Yan
- School of Pharmacy, the Key Laboratory of Prescription Effect & Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, Shandong, China
| | - Yongjun Liu
- Department of Chinese Medicine, Shandong Drug & Food Vocational College, Weihai, Shandong, China
| | - Guige Hou
- School of Pharmacy, the Key Laboratory of Prescription Effect & Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, Shandong, China
| | - Chengbo Li
- School of Pharmacy, the Key Laboratory of Prescription Effect & Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, Shandong, China
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4
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Luo H, Yang Y, Zhou Y, Bai X, Hou Y. 1,4,5,6,7,8‑Hexahydropyrido[4,3‑d]pyrimidine inhibits HepG2 cell proliferation, migration and invasion, and induces apoptosis through the upregulation of miR‑26b‑5p by targeting CDK8. Oncol Lett 2023; 25:260. [PMID: 37205919 PMCID: PMC10189852 DOI: 10.3892/ol.2023.13846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 03/28/2023] [Indexed: 05/21/2023] Open
Abstract
1,4,5,6,7,8-Hexahydropyrido[4,3-d]pyrimidine (PPM) promotes apoptosis of HepG2 cells and serves a role in tumor suppression. However, the role of microRNA (miRNA) regulation in initiating apoptosis remains unclear. Therefore, the present study performed reverse transcription-quantitative PCR to investigate the association between PPM and miRNA, which demonstrated that PPM upregulated the expression of miR-26b-5p. Wound healing and Transwell assays showed that PPM inhibited the migration and invasion of HepG2 cells, and EdU staining experiments showed that PPM inhibited the proliferation of HepG2 cells. Transfection with miR-26b-5p inhibitor reversed the effects of PPM on HepG2 cells. Flow cytometry results showed that PPM promoted apoptosis of HepG2 cells by upregulating miRNA (miR)-26b-5p, and Western blotting results showed that PPM promoted the expression of apoptosis-associated protein Bax and inhibited the expression of Bcl-2 by upregulating miR-26b-5p. Using a proteomic approach combined with bioinformatics analysis, CDK8 was identified as a potential target of miR-26b-5p and was downregulated by miR-26b-5p overexpression. However, PPM induced HepG2 cell cycle arrest without the involvement of miR-26b-5p. Western blotting results showed that PPM upregulation of miR-26b-5p suppresses NF-κB/p65 signaling pathway in HepG2 cells by targeting of CDK8. The present results suggested that miR-26b-5p may function as a target gene of PPM and may serve a role in hepatocellular carcinoma treatment.
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Affiliation(s)
- Hanlin Luo
- Department of Histology and Embryology, College of Basic Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Yang Yang
- Department of Histology and Embryology, College of Basic Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Yanqiu Zhou
- Department of Histology and Embryology, College of Basic Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
| | - Xianyong Bai
- Department of Histology and Embryology, College of Basic Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
- Correspondence to: Professor Yun Hou or Professor Xianyong Bai, Department of Histology and Embryology, College of Basic Medicine, Binzhou Medical University, 346 Guanhai Road, Laishan, Yantai, Shandong 264003, P.R. China, E-mail:
| | - Yun Hou
- Department of Histology and Embryology, College of Basic Medicine, Binzhou Medical University, Yantai, Shandong 264003, P.R. China
- Correspondence to: Professor Yun Hou or Professor Xianyong Bai, Department of Histology and Embryology, College of Basic Medicine, Binzhou Medical University, 346 Guanhai Road, Laishan, Yantai, Shandong 264003, P.R. China, E-mail:
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5
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Piperidine Derivatives: Recent Advances in Synthesis and Pharmacological Applications. Int J Mol Sci 2023; 24:ijms24032937. [PMID: 36769260 PMCID: PMC9917539 DOI: 10.3390/ijms24032937] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/27/2023] [Accepted: 01/29/2023] [Indexed: 02/05/2023] Open
Abstract
Piperidines are among the most important synthetic fragments for designing drugs and play a significant role in the pharmaceutical industry. Their derivatives are present in more than twenty classes of pharmaceuticals, as well as alkaloids. The current review summarizes recent scientific literature on intra- and intermolecular reactions leading to the formation of various piperidine derivatives: substituted piperidines, spiropiperidines, condensed piperidines, and piperidinones. Moreover, the pharmaceutical applications of synthetic and natural piperidines were covered, as well as the latest scientific advances in the discovery and biological evaluation of potential drugs containing piperidine moiety. This review is designed to help both novice researchers taking their first steps in this field and experienced scientists looking for suitable substrates for the synthesis of biologically active piperidines.
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6
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Lee CY, Ho YC, Lin CW, Hsin MC, Wang PH, Tang YC, Yang SF, Hsiao YH. EF-24 inhibits TPA-induced cellular migration and MMP-9 expression through the p38 signaling pathway in cervical cancer cells. ENVIRONMENTAL TOXICOLOGY 2023; 38:451-459. [PMID: 36413041 DOI: 10.1002/tox.23709] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 10/26/2022] [Accepted: 11/05/2022] [Indexed: 06/16/2023]
Abstract
Diphenyl difluoroketone (EF-24), a synthetic curcumin analog, has enhanced bioavailability over curcumin. EF-24 acts more powerful bioactivity for anti-inflammatory and anti-cancer activity. However, the effects and mechanism of EF-24 on cervical cancer has not been fully investigated. Herein, this study evaluated the effects of EF-24 on TPA-induced cellular migration of cervical cancer. The results showed that EF-24 substantially reduced the cellular migration and cellular invasion of the HeLa and SiHa cells. Moreover, gelatin zymography, western blotting analyses and real-time PCR revealed that EF-24 suppressed Matrix metalloproteinase-9 (MMP-9) activity, protein expression and mRNA levels. Mechanistically, EF-24 inhibited the phosphorylation of the p38 signaling pathway. In conclusion, EF-24 inhibited TPA-induced cellular migration and cellular invasion of cervical cancer cell lines through modulating MMP-9 expression via downregulating signaling p38 pathway and EF-24 may have potential to serve as a chemopreventive agent of cervical cancer.
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Affiliation(s)
- Chung-Yuan Lee
- Department of Obstetrics and Gynecology, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
- Department of Nursing, Chang Gung University of Science and Technology, Chiayi, Taiwan
| | - Yung-Chuan Ho
- Department of Medical Applied Chemistry, Chung Shan Medical University, Taichung, Taiwan
| | - Chiao-Wen Lin
- Institute of Oral Sciences, Chung Shan Medical University, Taichung, Taiwan
| | - Min-Chieh Hsin
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Po-Hui Wang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Obstetrics and Gynecology, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Ya-Cheng Tang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Yi-Hsuan Hsiao
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Obstetrics and Gynecology, Changhua Christian Hospital, Changhua, Taiwan
- Women's Health Research Laboratory, Changhua Christian Hospital, Changhua, Taiwan
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7
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Li J, Wang SH, Liu YT, Zhang Q, Zhou GZ. Inhibition of autophagic flux by the curcumin analog EF-24 and its antiproliferative effect on MCF-7 cancer cells. J Biochem Mol Toxicol 2023; 37:e23307. [PMID: 36633067 DOI: 10.1002/jbt.23307] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 11/17/2022] [Accepted: 01/05/2023] [Indexed: 01/13/2023]
Abstract
5-Bis[(2-fluorophenyl)methylene]-4-piperidinone (EF-24) is a curcumin analog, which was identified for its physiochemical stability and diverse pharmacological functions. In the present study, EF-24 was added to the breast cancer cell line MCF-7 and its cellular effects were characterized. The results indicated that EF-24 possessed antiproliferative and antimigratory activities on MCF-7 cells as determined by MTT assay, wound healing, and transwell assay, respectively. In addition, the autophagosomal vesicles could be detected by acridine orange staining and electron microscope analysis in EF-24-treated cells. Conversion of LC3-I to LC3-II was also investigated following EF-24 treatment of the cells. However, the expression analysis of p62 and LC3 revealed that EF-24 could inhibit autophagic flux in MCF-7 cells. Confocal microscopy suggested that EF-24 could inhibit the degradation of autophagic vesicles by blocking the fusion of autophagosomes with lysosomes. EF-24 could also induce apoptosis of MCF-7 cells as determined by Hoechst 33342 staining, flow cytometry analysis, and western blot analysis. Moreover, treatment of the cells with the autophagy inhibitor 3-MA enhanced the PARP1 cleavage of EF-24-treated MCF-7 cells, which indicated the crosstalk between autophagy and apoptosis in breast cancer cells. Additional investigation of EF-24 should be performed in future studies to assess its antiproliferation and antimigratory effects on MCF-7 cells. However, the current results provide a solid foundation for the potential in vivo anticancer activity of this compound.
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Affiliation(s)
- Jun Li
- Department of Biotechnology, College of Bioengineering, Henan University of Technology, Zhengzhou, China
| | - Song-He Wang
- Department of Biotechnology, College of Bioengineering, Henan University of Technology, Zhengzhou, China
| | - Yang-Ting Liu
- Department of Biotechnology, College of Bioengineering, Henan University of Technology, Zhengzhou, China
| | - Qin Zhang
- Division of Aquaculture and Genetic Breeding, Henan Academy of Fishery Sciences, Zhengzhou, China
| | - Guang-Zhou Zhou
- Department of Biotechnology, College of Bioengineering, Henan University of Technology, Zhengzhou, China
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8
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Na-Bangchang K, Plengsuriyakarn T, Karbwang J. The Role of Herbal Medicine in Cholangiocarcinoma Control: A Systematic Review. PLANTA MEDICA 2023; 89:3-18. [PMID: 35468650 DOI: 10.1055/a-1676-9678] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The growing incidence of cholangiocarcinoma (bile duct cancer) and limited treatment options stimulate a pressing demand for research and the development of new chemotherapeutics against cholangiocarcinoma. This study aimed to systematically review herbs and herb-derived compounds or herbal formulations that have been investigated for their anti-cholangiocarcinoma potential. Systematic literature searches were conducted in three electronic databases: PubMed, ScienceDirect, and Scopus. One hundred and twenty-three research articles fulfilled the eligibility critera and were included in the analysis (68 herbs, isolated compounds and/or synthetic analogs, 9 herbal formulations, and 119 compounds that are commonly found in several plant species). The most investigated herbs were Atractylodes lancea (Thunb.) DC. (Compositae) and Curcuma longa L. (Zingiberaceae). Only A. lancea (Thunb.) DC. (Compositae) has undergone the full process of nonclinical and clinical development to deliver the final product for clinical use. The extracts of A. lancea (Thunb.) DC. (Compositae), Garcinia hanburyi Hook.f. (Clusiaceae), and Piper nigrum L. (Piperaceae) exhibit antiproliferative activities against human cholangiocarcinoma cells (IC50 < 15 µg/mL). Cucurbitacin B and triptolide are herbal isolated compounds that exhibit the most promising activities (IC50 < 1 µM). A series of experimental studies (in vitro, in vivo, and humans) confirmed the anti-cholangiocarcinoma potential and safety profile of A. lancea (Thunb.) DC. (Compositae) and its active compounds atractylodin and β-eudesmol, including the capsule pharmaceutical of the standardized A. lancea (Thunb.) DC. (Compositae) extract. Future research should be focused on the full development of the candidate herbs to deliver products that are safe and effective for cholangiocarcinoma control.
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Affiliation(s)
- Kesara Na-Bangchang
- Center of Excellence in Pharmacology and Molecular Biology of Malaria and Cholangiocarcinoma, Chulabhorn International College of Medicine, Thammasat University (Rangsit Campus), Klongneung, Klongluang District, Pathumthani, Thailand
- Drug Discovery and Development Center, Office of Advanced Science and Technology, Thammasat University (Rangsit Campus), Klongneung, Klongluang District, Pathumthani, Thailand
| | - Tullayakorn Plengsuriyakarn
- Center of Excellence in Pharmacology and Molecular Biology of Malaria and Cholangiocarcinoma, Chulabhorn International College of Medicine, Thammasat University (Rangsit Campus), Klongneung, Klongluang District, Pathumthani, Thailand
| | - Juntra Karbwang
- Drug Discovery and Development Center, Office of Advanced Science and Technology, Thammasat University (Rangsit Campus), Klongneung, Klongluang District, Pathumthani, Thailand
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9
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Nirgude S, Desai S, Mahadeva R, Ravindran F, Choudhary B. ST08 Altered NF-κB Pathway in Breast Cancer Cells In Vitro as Revealed by miRNA-mRNA Analysis and Enhanced the Effect of Cisplatin on Tumour Reduction in EAC Mouse Model. Front Oncol 2022; 12:835027. [PMID: 35615145 PMCID: PMC9125255 DOI: 10.3389/fonc.2022.835027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 03/22/2022] [Indexed: 12/17/2022] Open
Abstract
ST08 is a novel curcumin derivative that exhibited apoptotic and anti-migratory activity in MDA-MB-231, triple-negative breast cancer cells reported earlier. In this study, we further explored the anticancer properties of ST08. ST08 reduced tumor burden in vivo and induced apoptosis through the mitochondrial pathway both in vitro and in vivo. ST08 potentiated the effect of cisplatin in vitro and in vivo in mouse EAC breast cancer models with minimal toxicity. ST08 induced alterations in the gene expression were studied by parallel analysis of miRNA and mRNA. 74 differentially expressed miRNA regulated 114 mRNA in triple-negative (MDA-MB-231) cancer cells. Pathway related to the ECM was altered in mesenchymal MDA-MB-231 cells. We constructed a unique miRNA-mRNA interaction network, and one of the pathways regulated by miRNA was NF-κB. Targets of NF-κB like MMP1, PTX3, and MMP2 were downregulated in MDA-MB-231 in response to ST08 treatment. PMA induced cell proliferation was abrogated by ST08 treatment, and no additional cell cytotoxicity was observed when used in combination with IKK-16 indicating ST08 regulation of NF-κB pathway in MDA-MB-231 cells.
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Affiliation(s)
- Snehal Nirgude
- Institute of Bioinformatics and Applied Biotechnology, Bengaluru, India
- Division of Human Genetics, Children’s Hospital of Philadelphia, Philadelphia, PA, United States
| | - Sagar Desai
- Institute of Bioinformatics and Applied Biotechnology, Bengaluru, India
- Manipal Academy of Higher Education, Manipal, India
| | | | - Febina Ravindran
- Institute of Bioinformatics and Applied Biotechnology, Bengaluru, India
| | - Bibha Choudhary
- Institute of Bioinformatics and Applied Biotechnology, Bengaluru, India
- *Correspondence: Bibha Choudhary,
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10
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The curcumin analog EF24 inhibits proliferation and invasion of triple-negative breast cancer cells by targeting the lncRNA HCG11/Sp1 axis. Mol Cell Biol 2021; 42:e0016321. [PMID: 34780286 DOI: 10.1128/mcb.00163-21] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
EF24, a curcumin analog, exerts a potent anti-tumor effect on various cancers. However, whether EF24 retards the progression of triple-negative breast cancer (TNBC) remains unclear. In this study, we explored the role of EF24 in TNBC and clarified the underlying mechanism. In a mouse model of TNBC xenograft, EF24 administration reduced the tumor volume, suppressed cell proliferation, promoted cell apoptosis, and downregulated long non-coding RNA human leukocyte antigen complex group 11 (HCG11) expression. In TNBC cell lines, EF24 administration reduced cell viability, suppressed cell invasion, and downregulated HCG11 expression. HCG11 overexpression re-enhanced the proliferation and invasion of TNBC cell lines suppressed by EF24. The following mechanism research revealed that HCG11 overexpression elevated Sp1 transcription factor (Sp1) expression by reducing its ubiquitination, thereby enhanced Sp1-mediated cell survival and invasion in the TNBC cell line. Finally, the in vivo study showed that HCG11-overexpressed TNBC xenografts exhibited lower responsiveness in response to EF24 treatment. In conclusion, EF24 treatment reduced HCG11 expression, resulting in the degradation of Sp1 expression, thereby inhibiting the proliferation and invasion of TNBC cells.
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11
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Lepore A, Choy PM, Lee NCW, Carella MA, Favicchio R, Briones-Orta MA, Glaser SS, Alpini G, D'Santos C, Tooze RM, Lorger M, Syn WK, Papakyriakou A, Giamas G, Bubici C, Papa S. Phosphorylation and Stabilization of PIN1 by JNK Promote Intrahepatic Cholangiocarcinoma Growth. Hepatology 2021; 74:2561-2579. [PMID: 34048060 DOI: 10.1002/hep.31983] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 04/30/2021] [Accepted: 05/16/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS Intrahepatic cholangiocarcinoma (ICC) is a highly aggressive type of liver cancer in urgent need of treatment options. Aberrant activation of the c-Jun N-terminal kinase (JNK) pathway is a key feature in ICC and an attractive candidate target for its treatment. However, the mechanisms by which constitutive JNK activation promotes ICC growth, and therefore the key downstream effectors of this pathway, remain unknown for their applicability as therapeutic targets. Our aim was to obtain a better mechanistic understanding of the role of JNK signaling in ICC that could open up therapeutic opportunities. APPROACH AND RESULTS Using loss-of-function and gain-of-function studies in vitro and in vivo, we show that activation of the JNK pathway promotes ICC cell proliferation by affecting the protein stability of peptidyl-prolyl cis-trans isomerase NIMA-interacting 1 (PIN1), a key driver of tumorigenesis. PIN1 is highly expressed in ICC primary tumors, and its expression positively correlates with active JNK. Mechanistically, the JNK kinases directly bind to and phosphorylate PIN1 at Ser115, and this phosphorylation prevents PIN1 mono-ubiquitination at Lys117 and its proteasomal degradation. Moreover, pharmacological inhibition of PIN1 through all-trans retinoic acid, a Food and Drug Administration-approved drug, impairs the growth of both cultured and xenografted ICC cells. CONCLUSIONS Our findings implicate the JNK-PIN1 regulatory axis as a functionally important determinant for ICC growth, and provide a rationale for therapeutic targeting of JNK activation through PIN1 inhibition.
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Affiliation(s)
- Alessio Lepore
- Leeds Institute of Medical Research at St. James', Faculty of Medicine and Health, University of Leeds, St. James' University Hospital, Leeds, United Kingdom
| | - Pui Man Choy
- Institute of Hepatology, Foundation for Liver Research and Birkbeck University of London, London, United Kingdom
| | - Nathan C W Lee
- Leeds Institute of Medical Research at St. James', Faculty of Medicine and Health, University of Leeds, St. James' University Hospital, Leeds, United Kingdom
| | - Maria Annunziata Carella
- Center for Genome Engineering and Maintenance, Department of Life Sciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Rosy Favicchio
- Department of Surgery and Cancer, Imperial College, London, United Kingdom
| | - Marco A Briones-Orta
- Institute of Hepatology, Foundation for Liver Research and Birkbeck University of London, London, United Kingdom
- Department of Infectious Disease, Imperial College, London, United Kingdom
| | - Shannon S Glaser
- Department of Medical Physiology, Texas A&M University, Bryan, TX
| | - Gianfranco Alpini
- Division of Gastroenterology, Department of Medicine, Richard L. Roudebush VA Medical Center, Indiana University, Indianapolis, IN
| | - Clive D'Santos
- Cancer Research UK Cambridge Institute, University of Cambridge, Cambridge, United Kingdom
| | - Reuben M Tooze
- Leeds Institute of Medical Research at St. James', Faculty of Medicine and Health, University of Leeds, St. James' University Hospital, Leeds, United Kingdom
| | - Mihaela Lorger
- Leeds Institute of Medical Research at St. James', Faculty of Medicine and Health, University of Leeds, St. James' University Hospital, Leeds, United Kingdom
| | - Wing-Kin Syn
- Institute of Hepatology, Foundation for Liver Research and Birkbeck University of London, London, United Kingdom
- Section of Gastroenterology, Ralph H. Johnson Veterans Affairs Medical Center, Charleston, SC
- Division of Gastroenterology and Hepatology, Department of Medicine, Medical University of South Carolina, Charleston, SC
- Department of Physiology, Faculty of Medicine and Nursing, University of Basque Country UPV/EHU, Leioa, Spain
| | - Athanasios Papakyriakou
- Institute of Biosciences and Applications, National Center for Scientific Research, Athens, Greece
| | - Georgios Giamas
- Department of Biochemistry and Biomedicine, School of Life Sciences, University of Sussex, Brighton, United Kingdom
| | - Concetta Bubici
- Center for Genome Engineering and Maintenance, Department of Life Sciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Salvatore Papa
- Leeds Institute of Medical Research at St. James', Faculty of Medicine and Health, University of Leeds, St. James' University Hospital, Leeds, United Kingdom
- Institute of Hepatology, Foundation for Liver Research and Birkbeck University of London, London, United Kingdom
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12
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Antitumoral Activities of Curcumin and Recent Advances to ImProve Its Oral Bioavailability. Biomedicines 2021; 9:biomedicines9101476. [PMID: 34680593 PMCID: PMC8533288 DOI: 10.3390/biomedicines9101476] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/05/2021] [Accepted: 10/07/2021] [Indexed: 12/12/2022] Open
Abstract
Curcumin, a main bioactive component of the Curcuma longa L. rhizome, is a phenolic compound that exerts a wide range of beneficial effects, acting as an antimicrobial, antioxidant, anti-inflammatory and anticancer agent. This review summarizes recent data on curcumin's ability to interfere with the multiple cell signaling pathways involved in cell cycle regulation, apoptosis and the migration of several cancer cell types. However, although curcumin displays anticancer potential, its clinical application is limited by its low absorption, rapid metabolism and poor bioavailability. To overcome these limitations, several curcumin-based derivatives/analogues and different drug delivery approaches have been developed. Here, we also report the anticancer mechanisms and pharmacokinetic characteristics of some derivatives/analogues and the delivery systems used. These strategies, although encouraging, require additional in vivo studies to support curcumin clinical applications.
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13
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Selvaraju K, Lotfi K, Gubat J, Miquel M, Nilsson A, Hill J, Jensen LD, Linder S, D’Arcy P. Sensitivity of Acute Myelocytic Leukemia Cells to the Dienone Compound VLX1570 Is Associated with Inhibition of the Ubiquitin-Proteasome System. Biomolecules 2021; 11:biom11091339. [PMID: 34572552 PMCID: PMC8470745 DOI: 10.3390/biom11091339] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 09/02/2021] [Accepted: 09/02/2021] [Indexed: 12/16/2022] Open
Abstract
Dienone compounds with a 1,5-diaryl-3-oxo-1,4-pentadienyl pharmacophore have been widely reported to show tumor cell selectivity. These compounds target the ubiquitin-proteasome system (UPS), known to be essential for the viability of tumor cells. The induction of oxidative stress, depletion of glutathione, and induction of high-molecular-weight (HMW) complexes have also been reported. We here examined the response of acute myeloid leukemia (AML) cells to the dienone compound VLX1570. AML cells have relatively high protein turnover rates and have also been reported to be sensitive to depletion of reduced glutathione. We found AML cells of diverse cytogenetic backgrounds to be sensitive to VLX1570, with drug exposure resulting in an accumulation of ubiquitin complexes, induction of ER stress, and the loss of cell viability in a dose-dependent manner. Caspase activation was observed but was not required for the loss of cell viability. Glutathione depletion was also observed but did not correlate to VLX1570 sensitivity. Formation of HMW complexes occurred at higher concentrations of VLX1570 than those required for the loss of cell viability and was not enhanced by glutathione depletion. To study the effect of VLX1570 we developed a zebrafish PDX model of AML and confirmed antigrowth activity in vivo. Our results show that VLX1570 induces UPS inhibition in AML cells and encourage further work in developing compounds useful for cancer therapeutics.
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Affiliation(s)
- Karthik Selvaraju
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, SE-581 85 Linköping, Sweden; (K.S.); (K.L.); (J.G.); (M.M.); (A.N.); (J.H.); (S.L.)
| | - Kourosh Lotfi
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, SE-581 85 Linköping, Sweden; (K.S.); (K.L.); (J.G.); (M.M.); (A.N.); (J.H.); (S.L.)
- Department of Hematology, Linköping University Hospital, SE-581 85 Linköping, Sweden
| | - Johannes Gubat
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, SE-581 85 Linköping, Sweden; (K.S.); (K.L.); (J.G.); (M.M.); (A.N.); (J.H.); (S.L.)
| | - Maria Miquel
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, SE-581 85 Linköping, Sweden; (K.S.); (K.L.); (J.G.); (M.M.); (A.N.); (J.H.); (S.L.)
| | - Amanda Nilsson
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, SE-581 85 Linköping, Sweden; (K.S.); (K.L.); (J.G.); (M.M.); (A.N.); (J.H.); (S.L.)
| | - Julia Hill
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, SE-581 85 Linköping, Sweden; (K.S.); (K.L.); (J.G.); (M.M.); (A.N.); (J.H.); (S.L.)
| | - Lasse D. Jensen
- Department of Health, Medical and Caring Sciences (HMV), Linköping University, SE-581 85 Linköping, Sweden;
| | - Stig Linder
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, SE-581 85 Linköping, Sweden; (K.S.); (K.L.); (J.G.); (M.M.); (A.N.); (J.H.); (S.L.)
- Department of Oncology-Pathology, Karolinska Institute, SE-171 76 Stockholm, Sweden
| | - Pádraig D’Arcy
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, SE-581 85 Linköping, Sweden; (K.S.); (K.L.); (J.G.); (M.M.); (A.N.); (J.H.); (S.L.)
- Correspondence:
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14
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Cong W, Sun Y, Sun YF, Yan WB, Zhang YL, Gao ZF, Wang CH, Hou GG, Zhang JJ. Trifluoromethyl-substituted 3,5-bis(arylidene)-4-piperidones as potential anti-hepatoma and anti-inflammation agents by inhibiting NF-кB activation. J Enzyme Inhib Med Chem 2021; 36:1622-1631. [PMID: 34284695 PMCID: PMC8297402 DOI: 10.1080/14756366.2021.1953996] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Some methoxy-, hydroxyl-, pyridyl-, or fluoro-substituted 3,5-bis(arylidene)-4-piperidones (BAPs) could reduce inflammation and promote hepatoma cell apoptosis by inhibiting activation of NF-κB, especially after introduction of trifluoromethyl. Herein, a series of trifluoromethyl-substituted BAPs (4-30) were synthesised and the biological activities were evaluated. We successfully found the most potential 16, which contains three trifluoromethyl substituents and exhibits the best anti-tumour and anti-inflammatory activities. Preliminary mechanism research revealed that 16 could promote HepG2 cell apoptosis in a dose-dependent manner by down-regulating the expression of Bcl-2 and up-regulating the expression of Bax, C-caspase-3. Meanwhile, 16 inhibited activation of NF-κB by directly inhibiting the phosphorylation of p65 and IκBα induced by LPS, together with indirectly inhibiting MAPK pathway, thereby exhibiting both anti-hepatoma and anti-inflammatory activities. Molecular docking confirmed that 16 could bind to the active sites of Bcl-2, p65, and p38 reasonably. The above results suggested that 16 has enormous potential to be developed as a multifunctional agent for the clinical treatment of liver cancers and inflammatory diseases.
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Affiliation(s)
- Wei Cong
- School of Pharmacy, the Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, P. R. China
| | - Yue Sun
- School of Pharmacy, the Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, P. R. China
| | - Yi-Fan Sun
- School of Pharmacy, the Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, P. R. China
| | - Wei-Bin Yan
- School of Pharmacy, the Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, P. R. China
| | - Yu-Long Zhang
- School of Pharmacy, the Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, P. R. China
| | - Zhong-Fei Gao
- School of Pharmacy, the Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, P. R. China
| | - Chun-Hua Wang
- School of Pharmacy, the Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, P. R. China
| | - Gui-Ge Hou
- School of Pharmacy, the Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, P. R. China
| | - Jia-Jing Zhang
- School of Pharmacy, the Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, P. R. China
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15
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Linder B, Köhler LHF, Reisbeck L, Menger D, Subramaniam D, Herold-Mende C, Anant S, Schobert R, Biersack B, Kögel D. A New Pentafluorothio-Substituted Curcuminoid with Superior Antitumor Activity. Biomolecules 2021; 11:biom11070947. [PMID: 34202286 PMCID: PMC8301868 DOI: 10.3390/biom11070947] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 06/17/2021] [Accepted: 06/22/2021] [Indexed: 12/18/2022] Open
Abstract
A new and readily available pentafluorothiophenyl-substituted N-methyl-piperidone curcuminoid 1a was prepared and investigated for its anti-proliferative, pro-apoptotic and cancer stem cell-differentiating activities against a panel of human tumor cell lines derived from various tumor entities. The compound 1a was highly anti-proliferative and reached IC50 values in the nanomolar concentration range. 1a was superior to the known anti-tumorally active curcuminoid EF24 (2) and its known N-ethyl-piperidone analog 1b in all tested tumor cell lines. Furthermore, 1a induced a noticeable increase of intracellular reactive oxygen species in HT-29 colon adenocarcinoma cells, which possibly leads to a distinct increase in sub-G1 cells, as assessed by cell cycle analysis. A considerable activation of the executioner-caspases 3 and 7 as well as nuclei fragmentation, cell rounding, and membrane protrusions suggest the triggering of an apoptotic mechanism. Yet another effect was the re-organization of the actin cytoskeleton shown by the formation of stress fibers and actin aggregation. 1a also caused cell death in the adherently cultured glioblastoma cell lines U251 and Mz54. We furthermore observed that 1a strongly suppressed the stem cell properties of glioma stem-like cell lines including one primary line, highlighting the potential therapeutic relevance of this new compound.
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Affiliation(s)
- Benedikt Linder
- Experimental Neurosurgery, Frankfurt University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany; (L.R.); (D.M.); (D.K.)
- Correspondence: (B.L.); (B.B.)
| | - Leonhard H. F. Köhler
- Organic Chemistry Laboratory, University of Bayreuth, Universitätsstrasse 30, 95440 Bayreuth, Germany; (L.H.F.K.); (R.S.)
| | - Lisa Reisbeck
- Experimental Neurosurgery, Frankfurt University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany; (L.R.); (D.M.); (D.K.)
| | - Dominic Menger
- Experimental Neurosurgery, Frankfurt University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany; (L.R.); (D.M.); (D.K.)
| | - Dharmalingam Subramaniam
- Cancer Biology Department, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, MO 66160, USA; (D.S.); (S.A.)
| | - Christel Herold-Mende
- Department of Neurosurgery, Division of Experimental Neurosurgery, University Hospital Heidelberg, INF 400, 69120 Heidelberg, Germany;
| | - Shrikant Anant
- Cancer Biology Department, University of Kansas Medical Center, 3901 Rainbow Boulevard, Kansas City, MO 66160, USA; (D.S.); (S.A.)
| | - Rainer Schobert
- Organic Chemistry Laboratory, University of Bayreuth, Universitätsstrasse 30, 95440 Bayreuth, Germany; (L.H.F.K.); (R.S.)
| | - Bernhard Biersack
- Organic Chemistry Laboratory, University of Bayreuth, Universitätsstrasse 30, 95440 Bayreuth, Germany; (L.H.F.K.); (R.S.)
- Correspondence: (B.L.); (B.B.)
| | - Donat Kögel
- Experimental Neurosurgery, Frankfurt University Hospital, Theodor-Stern-Kai 7, 60590 Frankfurt am Main, Germany; (L.R.); (D.M.); (D.K.)
- German Cancer Consortium (DKTK), Partner Site Frankfurt, 60590 Frankfurt am Main, Germany
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16
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Adeluola A, Zulfiker AHM, Brazeau D, Amin ARMR. Perspectives for synthetic curcumins in chemoprevention and treatment of cancer: An update with promising analogues. Eur J Pharmacol 2021; 906:174266. [PMID: 34146588 DOI: 10.1016/j.ejphar.2021.174266] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 06/12/2021] [Accepted: 06/14/2021] [Indexed: 12/15/2022]
Abstract
Curcumin, a pure compound extracted from the flowering plant, turmeric (Curcuma longa. Zingiberaceae), is a common dietary ingredient found in curry powder. It has been studied extensively for its anti-inflammatory, antioxidant, antimicrobial and anti-tumour activities. Evidence is accumulating demonstrating its potential in chemoprevention and as an anti-tumour agent for the treatment of cancer. Despite demonstrated safety and tolerability, the clinical application of curcumin is frustrated by its poor solubility, metabolic instability and low oral bioavailability. Consequently researchers have tried novel techniques of formulation and delivery as well as synthesis of analogues with enhanced properties to overcome these barriers. This review presents the synthetic analogues of curcumin that have proven their anticancer potential from different studies. It also highlights studies that combined these analogues with approved chemotherapies and delivered them via novel techniques. Currently, there are no reports of clinical studies on any of the synthetic congeners of curcumin and this presents an opportunity for future research. This review presents the synthetic analogues of curcumin and makes a compelling argument for their potential application in the management of cancerous disease.
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Affiliation(s)
- Adeoluwa Adeluola
- Department of Pharmaceutical Sciences and Research, School of Pharmacy, Marshall University, Huntington, WV, 25701, USA.
| | - Abu Hasanat Md Zulfiker
- Department of Pharmaceutical Sciences and Research, School of Pharmacy, Marshall University, Huntington, WV, 25701, USA
| | - Daniel Brazeau
- Department of Pharmacy Practice, Administration and Research, School of Pharmacy, Marshall University, Huntington, WV, 25701, USA
| | - A R M Ruhul Amin
- Department of Pharmaceutical Sciences and Research, School of Pharmacy, Marshall University, Huntington, WV, 25701, USA.
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17
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V RS, C R. Crystal structure determination, hirshfeld surface analysis and quantum computational studies of (3E,5E)-1-ethyl-3,5-bis (naphthalen-1-yl-methylidene) piperidin-4-one: A novel RORc inhibitor. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129313] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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Abstract
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The biological responses to dienone compounds with a 1,5-diaryl-3-oxo-1,4-pentadienyl
pharmacophore have been studied extensively. Despite their expected
general thiol reactivity, these compounds display considerable degrees
of tumor cell selectivity. Here we review in vitro and preclinical studies of dienone compounds including b-AP15, VLX1570,
RA-9, RA-190, EF24, HO-3867, and MCB-613. A common property of these
compounds is their targeting of the ubiquitin–proteasome system
(UPS), known to be essential for the viability of tumor cells. Gene
expression profiling experiments have shown induction of responses
characteristic of UPS inhibition, and experiments using cellular reporter
proteins have shown that proteasome inhibition is associated with
cell death. Other mechanisms of action such as reactivation of mutant
p53, stimulation of steroid receptor coactivators, and induction of
protein cross-linking have also been described. Although unsuitable
as biological probes due to widespread reactivity, dienone compounds
are cytotoxic to apoptosis-resistant tumor cells and show activity
in animal tumor models.
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Affiliation(s)
- Martina Bazzaro
- Masonic Cancer Center and Department of Obstetrics, Gynecology and Women's Heath, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Stig Linder
- Department of Biomedical and Clinical Sciences (BKV), Linköping University, SE-58183 Linköping, Sweden.,Department of Oncology and Pathology, Karolinska Institute, SE-17176 Stockholm, Sweden
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19
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Discovery of novel NF-кB inhibitor based on scaffold hopping: 1,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidine. Eur J Med Chem 2020; 198:112366. [PMID: 32371335 DOI: 10.1016/j.ejmech.2020.112366] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 04/19/2020] [Accepted: 04/19/2020] [Indexed: 12/24/2022]
Abstract
NF-κB is a key signaling pathway molecule linking hepatoma and chronic inflammation. Inhibition of NF-κB activation can alleviate inflammation, and promote hepatoma cell apoptosis. In this study, a series of fluoro-substituted 1,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidines (PPMs, 31-57) were synthesized from 3,5-bis(arylidene)-4-piperidones (BAPs, 4-30) based on scaffold hopping. We successfully discovered the most potent 43 substituted by electron-withdrawing substitutes (3-F and 4-CF3) exhibited less toxicity and higher anti-inflammatory activity. Preliminary mechanistic studies revealed that 43 induced dose-dependent cell apoptosis at cell and protein level, while inhibited NF-κB activation by suppressing LPS-induced phosphorylation levels of p65, IκBα and Akt, and by indirectly suppressing MAPK signaling, and by inhibiting the nuclear translocation of NF-κB induced by TNF-α or LPS. Docking analysis verified simulated 43 could reasonably bind to the active site of Bcl-2, p65 and p38 proteins. This compound, as a novel NF-κB inhibitor, also demonstrated both anti-inflammatory and anti-hepatoma activities, warranting its further development as a potential multifunctional agent for the clinical treatment of liver cancers and inflammatory diseases.
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20
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Khalid M, Ali A, Rehman MFU, Mustaqeem M, Ali S, Khan MU, Asim S, Ahmad N, Saleem M. Exploration of Noncovalent Interactions, Chemical Reactivity, and Nonlinear Optical Properties of Piperidone Derivatives: A Concise Theoretical Approach. ACS OMEGA 2020; 5:13236-13249. [PMID: 32548510 PMCID: PMC7288701 DOI: 10.1021/acsomega.0c01273] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 05/14/2020] [Indexed: 05/05/2023]
Abstract
The organic compounds with a π-bond system lead to electric charge delocalization which enables them to reveal fascinating nonlinear optical properties. Mono-carbonyl curcuminoids also have an appealing skeleton from the conjugation view point. Interesting chemical structures of the 3,5-bis(arylidene)-N-benzenesulfonyl-4-piperidone derivatives motivated us to perform density functional theory (DFT)-based studies. Therefore, computations using the B3LYP/6-311G(d,p) functional of DFT were executed to explore geometric parameters, highest occupied molecular orbital (HOMO)-lowest unoccupied molecular orbital (LUMO) energies, and natural bond orbital (NBO) analyses. Moreover, three different functionals such as HF, B3LYP, and M06 with the 6-311G(d,p) basis set were used to investigate the average polarizability ⟨α⟩ and first hyperpolarizability (βtot)-based properties of all compounds. A good concurrence among calculated and experimental parameters was obtained through root mean square error calculations. The molecular stability of piperidone derivatives was examined using the Hirshfeld surface and NBO analyses. Natural population analysis was also performed to obtain insights about atomic charges. Calculated HOMO-LUMO energies showed that charge transfer interactions take place within the molecules. Moreover, global reactivity parameters including electronegativity, chemical hardness, softness, ionization potential, and electrophilicity were calculated using the HOMO and LUMO energies. The average polarizability ⟨α⟩ and first hyperpolarizability (βtot) values of all compounds were observed to be larger in magnitude at the aforesaid functional than the standard compound.
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Affiliation(s)
- Muhammad Khalid
- Department of Chemistry, Khwaja Fareed University of Engineering & Information
Technology, Rahim Yar Khan 64200, Pakistan
| | - Akbar Ali
- Department
of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
| | | | - Muhammad Mustaqeem
- Department of Chemistry, University of Sargodha Bhakkar Campus, Bhakkar 30000, Pakistan
| | - Shehbaz Ali
- Department of Chemistry, Khwaja Fareed University of Engineering & Information
Technology, Rahim Yar Khan 64200, Pakistan
| | | | - Sumreen Asim
- Department of Chemistry, Khwaja Fareed University of Engineering & Information
Technology, Rahim Yar Khan 64200, Pakistan
| | - Naseeb Ahmad
- Department of Physics, Khwaja Fareed University of Engineering & Information
Technology, Rahim Yar Khan 64200, Pakistan
| | - Muhammad Saleem
- Department of Physics, Khwaja Fareed University of Engineering & Information
Technology, Rahim Yar Khan 64200, Pakistan
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21
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Zhang L, Chen Q, Hou G, Zhao W, Hou Y. Hydroxyl-substituted double Schiff-base condensed 4-piperidone/cyclohexanones as potential anticancer agents with biological evaluation. J Enzyme Inhib Med Chem 2019; 34:264-271. [PMID: 30734613 PMCID: PMC6327999 DOI: 10.1080/14756366.2018.1501042] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 06/29/2018] [Accepted: 07/09/2018] [Indexed: 01/02/2023] Open
Abstract
Novel hydroxyl-substituted double Schiff-base 4-piperidone/cyclohexanone derivatives, 3a-e, 4a-e, 5a-d, and 6a-c, were synthesized and fully characterized by 1H NMR, IR and elemental analysis. The cytotoxicity against human carcinoma cell lines A549, SGC7901, HePG2, HeLa, K562, THP-1 and non-malignant LO2 cell lines were evaluated. The results showed 4-piperidinone derivatives displayed better cytotoxicity than cyclohexanone derivatives, especially for 3,4,5-trihydroxyphenyl-substituted BAP 5c. The western blot and flow cytometry results proved 5c can effectively promote cell apoptosis through up-regulating Bax protein and down-regulating Bcl-2 protein expression. Molecular docking modes showed that 5c could reasonably bind to the active site of Bcl-2 protein through strong intermolecular hydrogen bonds and significant hydrophobic effect. In vivo, 5c can effectively suppress the growth of HepG2 xenografts without apparent body weight changes. This study indicates that 5c can be a potential anticancer agent for early treatment of liver cancers.
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Affiliation(s)
- Lianshuang Zhang
- School of Basic Medical Sciences, Binzhou Medical University, Yantai, P. R. China
| | - Qin Chen
- Department of Pharmacy, Taihe County People’s Hospital, Taihe, P. R. China
| | - Guige Hou
- School of Basic Medical Sciences, Binzhou Medical University, Yantai, P. R. China
| | - Wei Zhao
- School of Basic Medical Sciences, Binzhou Medical University, Yantai, P. R. China
| | - Yun Hou
- School of Basic Medical Sciences, Binzhou Medical University, Yantai, P. R. China
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22
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Yang J, Meng SS, Zhao YJ, Li GY, Ge LY, Zhang HL, Liu GY. 3,5-Bis(2-Trifluomethoxybenzylidene)-4-Piperidone Induces Apoptosis in A549 Cells Through Reactive Oxygen Species-Mediated Pathways. Pharm Chem J 2019. [DOI: 10.1007/s11094-019-02044-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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23
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Pan S, Hu Y, Hu M, Xu Y, Chen M, Du C, Cui J, Zheng P, Lai J, Zhang Y, Bai J, Jiang P, Zhu J, He Y, Wang J. S100A8 facilitates cholangiocarcinoma metastasis via upregulation of VEGF through TLR4/NF‑κB pathway activation. Int J Oncol 2019; 56:101-112. [PMID: 31746424 PMCID: PMC6910197 DOI: 10.3892/ijo.2019.4907] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Accepted: 10/03/2019] [Indexed: 12/12/2022] Open
Abstract
A growing body of evidence indicates that S100 calcium-binding protein A8 (S100A8) is frequently overexpressed in malignant tumor tissues and regulates tumor progression; however, the role of S100A8 in cholangiocarcinoma (CCA) remains unclear. The present study demonstrated that the protein expression of S100A8 was significantly higher in pathological tissues compared with adjacent normal tissues from patients with CCA. In addition, S100A8 expression was significantly associated with differentiation, lymph node metastasis and poor prognosis in patients following surgical resection of CCA. Furthermore, both in vitro and in vivo experiments revealed that overexpression of S100A6 promoted, while S100A8 knockdown attenuated, the migration and metastasis of CCA cells. Of note, the present results indicated that S100A8 promoted the CCA tumor cell-induced migration of vascular endothelial cells. Finally, S100A8 was demonstrated to positively regulate the expression of vascular endothelial growth factor (VEGF) in CCA cells, which was mediated by activation of the Toll-like receptor 4 (TLR4)/NF-κB pathway. In conclusion, the present study demonstrated that S100A8 had an important role in facilitating CCA cell migration and metastasis via upregulation of VEGF expression by activating the TLR4/NF-κB pathway. These findings may provide a novel target for CCA treatment.
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Affiliation(s)
- Shuguang Pan
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Centre for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing 400038, P.R. China
| | - Ying Hu
- Oncology Department, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Mengjia Hu
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Centre for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing 400038, P.R. China
| | - Yang Xu
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Centre for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing 400038, P.R. China
| | - Mo Chen
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Centre for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing 400038, P.R. China
| | - Changhong Du
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Centre for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing 400038, P.R. China
| | - Jinchi Cui
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Ping Zheng
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Jiejuan Lai
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Yujun Zhang
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Jie Bai
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Peng Jiang
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Jin Zhu
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Yu He
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400038, P.R. China
| | - Junping Wang
- State Key Laboratory of Trauma, Burns and Combined Injury, Institute of Combined Injury, Chongqing Engineering Research Centre for Nanomedicine, College of Preventive Medicine, Third Military Medical University, Chongqing 400038, P.R. China
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Su CM, Hou GG, Wang CH, Zhang HQ, Yang C, Liu M, Hou Y. Potential multifunctional agents with anti-hepatoma and anti-inflammation properties by inhibiting NF-кB activation. J Enzyme Inhib Med Chem 2019; 34:1287-1297. [PMID: 31288582 PMCID: PMC6691761 DOI: 10.1080/14756366.2019.1635124] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Inhibition of NF-κB signalling has been demonstrated as a therapeutic option in treating inflammatory diseases and cancers. Herein, we synthesized novel dissymmetric 3,5-bis(arylidene)-4-piperidones (BAPs, 83-102) and characterized fully. MTT and ELISA assay were performed to screen the anti-hepatoma and anti-inflammation properties. 96 showed the most potential bioactivity. 96 could promote HepG2 apoptosis through up-regulating the expression of C-Caspase-3 and Bax, down-regulating the expression of Bcl-2, while markedly inhibit LPS or TNF-α-induced activation of NF-κB through both inhibiting the phosphorylation of IκBα and p65, and preventing the p65 nuclear translocation to exhibit both anti-hepatoma and anti-inflammatory activities. Molecular docking verified that simulated 96 can effectively bond to the active site of Bcl-2 and NF-κB/p65 proteins. 96 inhibited xenografts growth by reducing the expression of TNF-α and Bcl-2 in the tumour tissue. This study suggested that 96 could be developed as a potential multifunctional agent for treatment of inflammatory diseases and cancers.
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Affiliation(s)
- Chang-Ming Su
- a School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China , Binzhou Medical University , Yantai , PR China
| | - Gui-Ge Hou
- a School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China , Binzhou Medical University , Yantai , PR China
| | - Chun-Hua Wang
- a School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China , Binzhou Medical University , Yantai , PR China
| | - Hong-Qin Zhang
- b School of Basic Medical Sciences , Binzhou Medical University , Yantai , PR China
| | - Cheng Yang
- b School of Basic Medical Sciences , Binzhou Medical University , Yantai , PR China
| | - Mei Liu
- c Pharmacy Department , The Second People's Hospital of Dongying , Dongying , PR China
| | - Yun Hou
- b School of Basic Medical Sciences , Binzhou Medical University , Yantai , PR China
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25
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Czauderna C, Castven D, Mahn FL, Marquardt JU. Context-Dependent Role of NF-κB Signaling in Primary Liver Cancer-from Tumor Development to Therapeutic Implications. Cancers (Basel) 2019; 11:cancers11081053. [PMID: 31349670 PMCID: PMC6721782 DOI: 10.3390/cancers11081053] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 07/19/2019] [Accepted: 07/23/2019] [Indexed: 02/07/2023] Open
Abstract
Chronic inflammatory cell death is a major risk factor for the development of diverse cancers including liver cancer. Herein, disruption of the hepatic microenvironment as well as the immune cell composition are major determinants of malignant transformation and progression in hepatocellular carcinomas (HCC). Considerable research efforts have focused on the identification of predisposing factors that promote induction of an oncogenic field effect within the inflammatory liver microenvironment. Among the most prominent factors involved in this so-called inflammation-fibrosis-cancer axis is the NF-κB pathway. The dominant role of this pathway for malignant transformation and progression in HCC is well documented. Pathway activation is significantly linked to poor prognostic traits as well as stemness characteristics, which places modulation of NF-κB signaling in the focus of therapeutic interventions. However, it is well recognized that the mechanistic importance of the pathway for HCC is highly context and cell type dependent. While constitutive pathway activation in an inflammatory etiological background can significantly promote HCC development and progression, absence of NF-κB signaling in differentiated liver cells also significantly enhances liver cancer development. Thus, therapeutic targeting of NF-κB as well as associated family members may not only exert beneficial effects but also negatively impact viability of healthy hepatocytes and/or cholangiocytes, respectively. The review presented here aims to decipher the complexity and paradoxical functions of NF-κB signaling in primary liver and non-parenchymal cells, as well as the induced molecular alterations that drive HCC development and progression with a particular focus on (immune-) therapeutic interventions.
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Affiliation(s)
- Carolin Czauderna
- Department of Medicine I, Lichtenberg Research Group for Molecular Hepatocarcinogenesis, University Medical Center of the Johannes Gutenberg University of Mainz, 55131 Mainz, Germany
| | - Darko Castven
- Department of Medicine I, Lichtenberg Research Group for Molecular Hepatocarcinogenesis, University Medical Center of the Johannes Gutenberg University of Mainz, 55131 Mainz, Germany
| | - Friederike L Mahn
- Department of Medicine I, Lichtenberg Research Group for Molecular Hepatocarcinogenesis, University Medical Center of the Johannes Gutenberg University of Mainz, 55131 Mainz, Germany
| | - Jens U Marquardt
- Department of Medicine I, Lichtenberg Research Group for Molecular Hepatocarcinogenesis, University Medical Center of the Johannes Gutenberg University of Mainz, 55131 Mainz, Germany.
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26
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Chen L, Li Q, Zheng Z, Xie J, Lin X, Jiang C, Xu H, Wu X, Wu J, Zhang H. Design and optimize N-substituted EF24 as effective and low toxicity NF-κB inhibitor for lung cancer therapy via apoptosis-to-pyroptosis switch. Chem Biol Drug Des 2019; 94:1368-1377. [PMID: 30873716 DOI: 10.1111/cbdd.13514] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Revised: 11/02/2018] [Accepted: 11/24/2018] [Indexed: 12/14/2022]
Abstract
As NF-κB signaling pathway is constitutively activated in lung cancer, targeting NF-κB has a potential for the treatment. EF24 has been proved to be a NF-κB inhibitor with good antitumor activity, while whose toxicity possibly became one of the obstacles to enter into clinical application. In order to find high efficiency and low toxicity NF-κB inhibitors, EF24 was modified and 13d was screened out. It was proved that 13d possessed an effective combination of inhibiting NF-κB pathway and showing lower cytotoxicity on normal cells as well as less toxicity in acute toxicity experiment compared with the lead compound of EF24. In addition, 13d was found to inhibit cell vitality, arrest cell cycle in G2/M phase, promote cell apoptosis, and suppress the xenograft tumor growth. Furthermore, 13d was elucidated to induce pyroptosis developing from apoptosis, which was associated with the inhibition of NF-κB. Taken together, it was suggested that 13d was a potent antitumor agent.
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Affiliation(s)
- Liping Chen
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Qian Li
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Zhiwei Zheng
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Jingwen Xie
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xiaoming Lin
- Department of Thoracic Surgery, The First Affiliated Hospital of Whenzhou Medical University, Wenzhou, Zhejiang, China
| | - Chengxi Jiang
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Haineng Xu
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Xiaoping Wu
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China.,Institute of Tissue Transplantation and Immunology, Jinan University, Guangzhou, China
| | - Jianzhang Wu
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Huajie Zhang
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang, China
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27
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Baiocchi L, Zhou T, Liangpunsakul S, Lenci I, Santopaolo F, Meng F, Kennedy L, Glaser S, Francis H, Alpini G. Dual Role of Bile Acids on the Biliary Epithelium: Friend or Foe? Int J Mol Sci 2019; 20:ijms20081869. [PMID: 31014010 PMCID: PMC6514722 DOI: 10.3390/ijms20081869] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 04/11/2019] [Accepted: 04/13/2019] [Indexed: 12/12/2022] Open
Abstract
Bile acids are a family of amphipathic compounds predominantly known for their role in solubilizing and absorbing hydrophobic compounds (including liposoluble vitamins) in the intestine. Bile acids also are key signaling molecules and inflammatory agents that activate transcriptional factors and cell signaling pathways that regulate lipid, glucose, and energy metabolism in various human disorders, including chronic liver diseases. However, in the last decade increased awareness has been founded on the physiological and chemical heterogeneity of this category of compounds and their possible beneficial or injurious effects on the biliary tree. In this review, we provide an update on the current understanding of the molecular mechanism involving bile acid and biliary epithelium. The last achievements of the research in this field are summarized, focusing on the molecular aspects and the elements with relevance regarding human liver diseases.
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Affiliation(s)
- Leonardo Baiocchi
- Liver Unit, Department of Medicine, University of Rome "Tor Vergata", Viale Oxford 81, 00133 Rome, Italy.
| | - Tianhao Zhou
- Department of Medical Physiology, Texas A&M University, College of Medicine 702 SW HK Dodgen Loop, Temple, TX 76504, USA.
| | - Suthat Liangpunsakul
- Richard L. Roudebush VA Medical Center and Indiana University, Gastroenterology, Medicine 1481 W 10th street, Dedication Wing⁻Room C-7151, Indianapolis, IN 46202, USA.
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, 1481 W 10th street, Indianapolis, IN 46202, USA.
| | - Ilaria Lenci
- Liver Unit, Department of Medicine, University of Rome "Tor Vergata", Viale Oxford 81, 00133 Rome, Italy.
| | - Francesco Santopaolo
- Liver Unit, Department of Medicine, University of Rome "Tor Vergata", Viale Oxford 81, 00133 Rome, Italy.
| | - Fanyin Meng
- Richard L. Roudebush VA Medical Center and Indiana University, Gastroenterology, Medicine 1481 W 10th street, Dedication Wing⁻Room C-7151, Indianapolis, IN 46202, USA.
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, 1481 W 10th street, Indianapolis, IN 46202, USA.
| | - Lindsey Kennedy
- Richard L. Roudebush VA Medical Center and Indiana University, Gastroenterology, Medicine 1481 W 10th street, Dedication Wing⁻Room C-7151, Indianapolis, IN 46202, USA.
| | - Shannon Glaser
- Department of Medical Physiology, Texas A&M University, College of Medicine 702 SW HK Dodgen Loop, Temple, TX 76504, USA.
| | - Heather Francis
- Richard L. Roudebush VA Medical Center and Indiana University, Gastroenterology, Medicine 1481 W 10th street, Dedication Wing⁻Room C-7151, Indianapolis, IN 46202, USA.
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, 1481 W 10th street, Indianapolis, IN 46202, USA.
| | - Gianfranco Alpini
- Richard L. Roudebush VA Medical Center and Indiana University, Gastroenterology, Medicine 1481 W 10th street, Dedication Wing⁻Room C-7151, Indianapolis, IN 46202, USA.
- Division of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, 1481 W 10th street, Indianapolis, IN 46202, USA.
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28
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Yao BR, Sun Y, Chen SL, Suo HD, Zhang YL, Wei H, Wang CH, Zhao F, Cong W, Xin WY, Hou GG. Dissymmetric pyridyl-substituted 3,5-bis(arylidene)-4-piperidones as anti-hepatoma agents by inhibiting NF-κB pathway activation. Eur J Med Chem 2019; 167:187-199. [PMID: 30771605 DOI: 10.1016/j.ejmech.2019.02.020] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2018] [Revised: 01/26/2019] [Accepted: 02/06/2019] [Indexed: 11/29/2022]
Abstract
To get new anti-hepatoma agents with anti-inflammatory activity and hypotoxicity, a series of dissymmetric pyridyl-substituted 3,5-bis(arylidene)-4-piperidones (BAPs, 25-82) were designed and synthesized. Many of them exhibited potential anti-hepatoma properties against human hepatocellular carcinoma cell lines (HepG2, QGY-7703, SMMC-7721) and hypotoxicity for human normal heptical cell line (HHL-5, LO2), and prominently inhibited lipopolysaccharides (LPS) induced IL-6, TNF-α secretion to exert its anti-inflammatory effect. Combining the data of cytotoxicity, cytocompatibility and anti-inflammatory activity, 3-pyridyl and -CF3 substituted 67 may be the potential anti-hepatoma agent. 67 effectively promoted cell apoptosis through up-regulating cleaved caspase-3 and Bax expression and down-regulating Bcl-2 expression. Furthermore, 67 prominently inhibited NF-κB pathway activation by blocking the phosphorylation of IκBα, p65 and the nuclear translocation of NF-κB induced by TNF-α and LPS. In addition, 67 could reasonably bind to the active site of Bcl-2 and NF-κB/p65 protein proved by Molecular docking analyses. Moreover, 67 significantly suppressed the growth and inflammatory response of HepG2 xenografts in nude mice and was relatively nontoxic to mice. These results suggest that 67 may be effective and hypotoxicity anti-hepatoma agent for the clinical treatment of liver cancers.
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Affiliation(s)
- Bin-Rong Yao
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Yue Sun
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Shuang-Long Chen
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Hao-Dong Suo
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Yu-Long Zhang
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Hao Wei
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Chun-Hua Wang
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China.
| | - Feng Zhao
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Wei Cong
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Wen-Yu Xin
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China.
| | - Gui-Ge Hou
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China.
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29
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He Y, Li W, Hu G, Sun H, Kong Q. Bioactivities of EF24, a Novel Curcumin Analog: A Review. Front Oncol 2018; 8:614. [PMID: 30619754 PMCID: PMC6297553 DOI: 10.3389/fonc.2018.00614] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 11/29/2018] [Indexed: 01/09/2023] Open
Abstract
Curcumin is an attractive agent due to its multiple bioactivities. However, the low oral bioavailability and efficacy profile hinders its clinical application. To improve the bioavailability, many analogs of curcumin have been developed, among which EF24 is an excellent representative. EF24 has enhanced bioavailability over curcumin and shows more potent bioactivity, including anti-cancer, anti-inflammatory, and anti-bacterial. EF24 inhibits tumor growth by inducing cell cycle arrest and apoptosis, mainly through its inhibitory effect on the nuclear factor kappa B (NF-κB) pathway and by regulating key genes through microRNA (miRNA) or the proteosomal pathway. Based on the current structure, more potent EF24 analogs have been designed and synthesized. However, some roles of EF24 remain unclear, such as whether it induces or inhibits reactive oxygen species (ROS) production and whether it stimulates or inhibits the mitogen activated kinase-like protein (MAPK) pathway. This review summarizes the known biological and pharmacological activities and mechanisms of action of EF24.
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Affiliation(s)
- Yonghan He
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, The Chinese Academy of Sciences, Kunming, China
| | - Wen Li
- Department of Endocrinology, The Third People's Hospital of Yunnan Province, Kunming, China
| | - Guangrong Hu
- Department of Emergency, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Hui Sun
- Department of Emergency, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Qingpeng Kong
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, The Chinese Academy of Sciences, Kunming, China
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30
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Li N, Bai X, Zhang L, Hou Y. Synthesis, crystal structures and anti-inflammatory activity of four 3,5-bis(arylidene)-N-benzenesulfonyl-4-piperidone derivatives. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2018; 74:1171-1179. [PMID: 30284984 DOI: 10.1107/s2053229618013232] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 09/17/2018] [Indexed: 01/08/2023]
Abstract
3,5-Bis(arylidene)-4-piperidone (BAP) derivatives display good antitumour and anti-inflammatory activities because of their double α,β-unsaturated ketone structural characteristics. If N-benzenesulfonyl substituents are introduced into BAPs, the configuration of the BAPs would change significantly and their anti-inflammatory activities should improve. Four N-benzenesulfonyl BAPs, namely (3E,5E)-1-(4-methylbenzenesulfonyl)-3,5-bis[4-(trifluoromethyl)benzylidene]piperidin-4-one dichloromethane monosolvate, C28H21F6NO3S·CH2Cl2, (4), (3E,5E)-1-(4-fluorobenzenesulfonyl)-3,5-bis[4-(trifluoromethyl)benzylidene]piperidin-4-one, C27H18F7NO3S, (5), (3E,5E)-1-(4-nitrobenzenesulfonyl)-3,5-bis[4-(trifluoromethyl)benzylidene]piperidin-4-one, C27H18F6N2O5S, (6), and (3E,5E)-1-(4-cyanobenzenesulfonyl)-3,5-bis[4-(trifluoromethyl)benzylidene]piperidin-4-one dichloromethane monosolvate, C28H18F6N2O3S·CH2Cl2, (7), were prepared by Claisen-Schmidt condensation and N-sulfonylation. They were characterized by NMR, FT-IR and HRMS (high resolution mass spectrometry). Single-crystal structure analysis reveals that the two 4-(trifluoromethyl)phenyl rings on both sides of the piperidone ring in (4)-(7) adopt an E stereochemistry of the olefinic double bonds. Molecules of both (4) and (6) are connected by hydrogen bonds into one-dimensional chains. In (5) and (7), pairs of adjacent molecules embrace through intermolecular hydrogen bonds to form a bimolecular combination, which are further extended into a two-dimensional sheet. The anti-inflammatory activity data reveal that (4)-(7) significantly inhibit LPS-induced interleukin (IL-6) and tumour necrosis factor (TNF-α) secretion. Most importantly, (6) and (7), with strong electron-withdrawing substituents, display more potential inhibitory effects than (4) and (5).
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Affiliation(s)
- Ning Li
- School of Pharmacy, Binzhou Medical University, Guanhai road 346, Yantai, Shandong 264003, People's Republic of China
| | - Xianyong Bai
- School of Basic Medical Sciences, Binzhou Medical University, Guanhai road 346, Yantai, Shandong 264003, People's Republic of China
| | - Lianshuang Zhang
- School of Basic Medical Sciences, Binzhou Medical University, Guanhai road 346, Yantai, Shandong 264003, People's Republic of China
| | - Yun Hou
- School of Basic Medical Sciences, Binzhou Medical University, Guanhai road 346, Yantai, Shandong 264003, People's Republic of China
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31
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Li N, Xin WY, Yao BR, Cong W, Wang CH, Hou GG. N-phenylsulfonyl-3,5-bis(arylidene)-4-piperidone derivatives as activation NF-κB inhibitors in hepatic carcinoma cell lines. Eur J Med Chem 2018; 155:531-544. [DOI: 10.1016/j.ejmech.2018.06.027] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 06/08/2018] [Accepted: 06/10/2018] [Indexed: 01/28/2023]
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32
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Bertazza L, Sensi F, Cavedon E, Watutantrige-Fernando S, Censi S, Manso J, Vianello F, Casal Ide E, Iacobone M, Pezzani R, Mian C, Barollo S. EF24 (a Curcumin Analog) and ZSTK474 Emphasize the Effect of Cabozantinib in Medullary Thyroid Cancer. Endocrinology 2018; 159:2348-2360. [PMID: 29688429 DOI: 10.1210/en.2018-00124] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 04/18/2018] [Indexed: 12/11/2022]
Abstract
XL184 is a small-molecule kinase inhibitor recently included in first-line systemic therapy for patients with advanced, progressive medullary thyroid cancer (MTC). EF24 is a curcumin analog with a high bioavailability, and ZSTK474 is an inhibitor of the phosphatidylinositol 3-kinase signaling pathway. We investigated the effect of these compounds, alone and in combination, in two rearranged during transfection (RET)-mutated TT and MZ-CRC-1 MTC cell lines and in six mostly RET wild-type human MTC primary cultures. Low IC50 values demonstrated the efficacy of the drugs, whereas the combination index revealed an important synergistic effect of combinations of XL184 + ZSTK474 and XL184 + EF24. Cell-cycle changes and the induction of apoptosis or necrosis were modulated by single compounds or combinations thereof. Both XL184 and EF24, alone or combined, were effective in reducing calcitonin secretion. Western blot and in-cell Western analysis showed that the compounds prompted a decrease in general reactivity to phosphorylated antibodies. Our data confirm XL184 alone as the reference drug for RET-mutated MTC, but we also demonstrated that EF24 alone is effective in inhibiting MTC cell viability. We tested the combinations XL184 + ZSTK474 and XL184 + EF24 too, finding that they act synergistically, irrespective of RET mutation status.
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Affiliation(s)
- Loris Bertazza
- Endocrinology Unit, Department of Medicine, Padua University Hospital, Padova, Italy
| | - Francesca Sensi
- Endocrinology Unit, Department of Medicine, Padua University Hospital, Padova, Italy
| | - Elisabetta Cavedon
- Department of Radiotherapy, Istituto Oncologico Veneto-Istituto Di Ricovero e Cura a Carattere Scientifico, Padova, Italy
| | - Sara Watutantrige-Fernando
- Department of Radiotherapy, Istituto Oncologico Veneto-Istituto Di Ricovero e Cura a Carattere Scientifico, Padova, Italy
| | - Simona Censi
- Endocrinology Unit, Department of Medicine, Padua University Hospital, Padova, Italy
| | - Jacopo Manso
- Endocrinology Unit, Department of Medicine, Padua University Hospital, Padova, Italy
| | - Federica Vianello
- Department of Radiotherapy, Istituto Oncologico Veneto-Istituto Di Ricovero e Cura a Carattere Scientifico, Padova, Italy
| | - Eric Casal Ide
- Surgical Pathology Unit, Department of Surgical, Oncological and Gastroenterological Sciences, Padua University Hospital, Padova, Italy
| | - Maurizio Iacobone
- Surgical Pathology Unit, Department of Surgical, Oncological and Gastroenterological Sciences, Padua University Hospital, Padova, Italy
| | - Raffaele Pezzani
- Endocrinology Unit, Department of Medicine, Padua University Hospital, Padova, Italy
| | - Caterina Mian
- Endocrinology Unit, Department of Medicine, Padua University Hospital, Padova, Italy
| | - Susi Barollo
- Endocrinology Unit, Department of Medicine, Padua University Hospital, Padova, Italy
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33
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Yao B, Li N, Wang C, Hou G, Meng Q, Yan K. Novel asymmetric 3,5-bis(arylidene)piperidin-4-one derivatives: synthesis, crystal structures and cytotoxicity. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2018; 74:659-665. [PMID: 29870000 DOI: 10.1107/s2053229618006605] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 04/28/2018] [Indexed: 01/17/2023]
Abstract
3,5-Bis(arylidene)piperidin-4-one derivatives (BAPs) display good antitumour activity because of their double α,β-unsaturated ketone structural characteristics. Reported BAPs have generally been symmetric and asymmetric BAPs have been little documented. Three asymmetric BAPs, namely (5E)-3-(4-tert-butylbenzylidene)-5-(4-fluorobenzylidene)-1-methylpiperidin-4-one, C24H26FNO, (5), (5E)-3-(4-tert-butylbenzylidene)-5-(3,5-dimethoxybenzylidene)-1-methylpiperidin-4-one, C26H31NO3, (6), and (5E)-3-{3-[(E)-(2,3-dihydroxybenzylidene)amino]benzylidene}-5-(2-fluorobenzylidene)-1-methylpiperidin-4-one, C27H23FN2O3, (12), were generated by Claisen-Schmidt condensation. They are characterized by NMR and FT-IR spectroscopies, and elemental analysis. Single-crystal structure analysis reveals that the two arylidene rings on both sides of the BAP structures adopt an E stereochemistry of the olefinic double bonds and the compounds are E,E isomers. Molecules of (5) and (12) generate one-dimensional chains through intermolecular hydrogen bonds, while compound (6) generates a two-dimensional network through hydrogen bonds. Preliminary cytotoxicities toward human liver hepatocellular carcinoma cell line (HepG2), human acute mononuclear granulocyte leukaemia (THP-1) and human normal hepatical cell line (LO2) were evaluated.
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Affiliation(s)
- Binrong Yao
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Ning Li
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Chunhua Wang
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Guige Hou
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai 264003, People's Republic of China
| | - Qingguo Meng
- School of Pharmacy, Yantai University, Yantai 264005, People's Republic of China
| | - Ke Yan
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai 264003, People's Republic of China
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Schmitt F, Subramaniam D, Anant S, Padhye S, Begemann G, Schobert R, Biersack B. Halogenated Bis(methoxybenzylidene)-4-piperidone Curcuminoids with Improved Anticancer Activity. ChemMedChem 2018; 13:1115-1123. [DOI: 10.1002/cmdc.201800135] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Florian Schmitt
- Department of Chemistry; University of Bayreuth; Universitätsstraße 30 95440 Bayreuth Germany
| | | | - Shrikant Anant
- University of Kansas Medical Center; 3901 Rainbow Boulevard Kansas City KS 66160 USA
| | - Subhash Padhye
- University of Kansas Medical Center; 3901 Rainbow Boulevard Kansas City KS 66160 USA
| | - Gerrit Begemann
- Developmental Biology; University of Bayreuth; Universitätsstraße 30 95440 Bayreuth Germany
| | - Rainer Schobert
- Department of Chemistry; University of Bayreuth; Universitätsstraße 30 95440 Bayreuth Germany
| | - Bernhard Biersack
- Department of Chemistry; University of Bayreuth; Universitätsstraße 30 95440 Bayreuth Germany
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Wang YS, Li H, Li Y, Zhu H, Jin YH. Identification of natural compounds targeting Annexin A2 with an anti-cancer effect. Protein Cell 2018; 9:568-579. [PMID: 29508276 PMCID: PMC5966357 DOI: 10.1007/s13238-018-0513-z] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Accepted: 01/24/2018] [Indexed: 12/24/2022] Open
Abstract
Annexin A2, a multifunctional tumor associated protein, promotes nuclear factor-kappa B (NF-κB) activation by interacting with NF-κB p50 subunit and facilitating its nuclear translocation. Here we demonstrated that two ginsenosides Rg5 (G-Rg5) and Rk1 (G-Rk1), with similar structure, directly bound to Annexin A2 by molecular docking and cellular thermal shift assay. Both Rg5 and Rk1 inhibited the interaction between Annexin A2 and NF-κB p50 subunit, their translocation to nuclear and NF-κB activation. Inhibition of NF-κB by these two ginsenosides decreased the expression of inhibitor of apoptosis proteins (IAPs), leading to caspase activation and apoptosis. Over expression of K302A Annexin A2, a mutant version of Annexin A2, which fails to interact with G-Rg5 and G-Rk1, effectively reduced the NF-κB inhibitory effect and apoptosis induced by G-Rg5 and G-Rk1. In addition, the knockdown of Annexin A2 largely enhanced NF-κB activation and apoptosis induced by the two molecules, indicating that the effects of G-Rg5 and G-Rk1 on NF-κB were mainly mediated by Annexin A2. Taken together, this study for the first time demonstrated that G-Rg5 and G-Rk1 inhibit tumor cell growth by targeting Annexin A2 and NF-κB pathway, and G-Rg5 and G-Rk1 might be promising natural compounds for targeted cancer therapy.
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Affiliation(s)
- Yu-Shi Wang
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, College of Life Science, Jilin University, Changchun, 130012, China
| | - He Li
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, College of Life Science, Jilin University, Changchun, 130012, China
| | - Yang Li
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, College of Life Science, Jilin University, Changchun, 130012, China
| | - Hongyan Zhu
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, College of Life Science, Jilin University, Changchun, 130012, China
| | - Ying-Hua Jin
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, College of Life Science, Jilin University, Changchun, 130012, China.
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Li N, Xin WY, Yao BR, Wang CH, Cong W, Zhao F, Li HJ, Hou Y, Meng QG, Hou GG. Novel dissymmetric 3,5-bis(arylidene)-4-piperidones as potential antitumor agents with biological evaluation in vitro and in vivo. Eur J Med Chem 2018; 147:21-33. [PMID: 29421568 DOI: 10.1016/j.ejmech.2018.01.088] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 01/08/2018] [Accepted: 01/26/2018] [Indexed: 12/18/2022]
Abstract
Thirty-five novel dissymmetric 3,5-bis(arylidene)-4-piperidone derivatives (BAPs, 6a-h, 7a-h, 8a-g, 9a-g, 10a-e) were synthesized and evaluated the cytotoxicity. BAPs 6d, 7h, 8g, 9g demonstrated the most potentially inhibitory activities against HepG2 and THP-1 but lower cytotoxicity toward LO2. In vitro, 6d, 7h, 8g, 9g can effectively up-regulate BAX expression, down-regulate Bcl-2 expression in HepG2 cell. They could reasonably bind to the active site of Bcl-2 protein proved by molecular docking modes. The most active BAP 6d induced HepG2 cells apoptosis in a dose-dependent manner by flow cytometrey. The cellular uptake of HepG2 cells showed 6d mainly accumulated into the nuclei by confocal laser scanning microscopy (CLSM). In vivo, 6d suppressed the growth of HepG2 xenografts in nude mice and relatively nontoxic to mice. These results suggest that 6d could be therapeutically beneficial as potential therapeutic agent for the early clinical treatment of liver cancers.
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Affiliation(s)
- Ning Li
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Wen-Yu Xin
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Bin-Rong Yao
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Chun-Hua Wang
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Wei Cong
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Feng Zhao
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Hong-Juan Li
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Yun Hou
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China
| | - Qing-Guo Meng
- School of Pharmacy, Key Laboratory of Molecular Pharmacology and Drug Evaluation (Yantai University), Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, People's Republic of China.
| | - Gui-Ge Hou
- School of Pharmacy, The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, 264003, PR China.
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Jin R, Chen Q, Yao S, Bai E, Fu W, Wang L, Wang J, Du X, Wei T, Xu H, Jiang C, Qiu P, Wu J, Li W, Liang G. Synthesis and anti-tumor activity of EF24 analogues as IKKβ inhibitors. Eur J Med Chem 2017; 144:218-228. [PMID: 29351887 DOI: 10.1016/j.ejmech.2017.11.077] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Revised: 11/26/2017] [Accepted: 11/27/2017] [Indexed: 12/16/2022]
Abstract
EF24 is an IKKβ inhibitor (IC50: 72 μM) containing various anti-tumor activities. In this study, a series of EF24 analogs targeting IKKβ were designed and synthesized. Several IKKβ inhibitors with better activities than EF24 were screened out and B3 showed best IKKβ inhibitory (IC50: 6.6 μM). Molecular docking and dynamic simulation experiments further confirmed this inhibitory effect. B3 obviously suppressed the viability of Hela229, A549, SGC-7901 and MGC-803 cells. Then, in SGC-7901 and MGC-803 cells, B3 blocked the NF-κB signal pathway by inhibiting IKKβ phosphorylation, and followed arrested the cell cycle at G2/M phase by suppressing the Cyclin B1 and Cdc2 p34 expression, induced the cell apoptosis by down-regulating Bcl-2 protein and up-regulating cleaved-caspase3. Moreover, B3 significantly reduced tumor growth and suppressed the IKKβ-NF-κB signal pathway in SGC-7901 xenograft model. In total, this study present a potential IKKβ inhibitor as anti-tumor precursor.
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Affiliation(s)
- Rong Jin
- Department of Digestive Diseases, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China; Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Qiuxiang Chen
- Department of Ultrasound, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China; Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Song Yao
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Encheng Bai
- Department of Digestive Diseases, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China; Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Weitao Fu
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Ledan Wang
- Department of Gynecology and Obstetrics, The 2nd Affiliated Hospital of the Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Jiabing Wang
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Xiaojing Du
- Department of Digestive Diseases, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, China; Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Tao Wei
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China.
| | - Haineng Xu
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; Wenzhou Biomedical Innovation Center, Wenzhou University and Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Chengxi Jiang
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; Wenzhou Biomedical Innovation Center, Wenzhou University and Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
| | - Peihong Qiu
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Jianzhang Wu
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; Wenzhou Biomedical Innovation Center, Wenzhou University and Wenzhou Medical University, Wenzhou, Zhejiang 325000, China.
| | - Wulan Li
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; College of Information Science and Computer Engineering, The First Clinical Medical College, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China.
| | - Guang Liang
- Chemical Biology Research Center, College of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China; Wenzhou Biomedical Innovation Center, Wenzhou University and Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
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Schmitt F, Gold M, Begemann G, Andronache I, Biersack B, Schobert R. Fluoro and pentafluorothio analogs of the antitumoral curcuminoid EF24 with superior antiangiogenic and vascular-disruptive effects. Bioorg Med Chem 2017; 25:4894-4903. [PMID: 28774574 DOI: 10.1016/j.bmc.2017.07.039] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Revised: 06/13/2017] [Accepted: 07/20/2017] [Indexed: 12/20/2022]
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Magnolol suppresses the proliferation and invasion of cholangiocarcinoma cells via inhibiting the NF-κB signaling pathway. Biomed Pharmacother 2017; 94:474-480. [PMID: 28779709 DOI: 10.1016/j.biopha.2017.07.085] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 07/17/2017] [Accepted: 07/19/2017] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Magnolol has shown the potential anticancer properties against a variety of cancers. However, the role of magnolol in cholangiocarcinoma (CCA) cells is unknown. In this study, we assessed the effect of magnolol on the CCA cells. METHODS CCA cells were treated with magnolol in the absence or presence of TNFα, the activator for NF-κB. After co-incubation with magnolol, cell proliferation and growth were examined by MTT, colony formation and xenograft tumors; cell cycle was analyzed by flow cytometry; cell migration and invasion were detected by wound healing and transwell assays; the expression of PCNA, Ki67, CyclinD1, MMP-2, MMP-7 and MMP-9 and NF-κB pathway were evaluated by using Western blot. RESULTS Magnolol inhibited the abilities of CCA cell growth, migration and invasion accompanying with a decreased expression of PCNA, Ki67, MMP-2, MMP-7 and MMP-9 (all P<0.05). TREATMENT with magnolol induced cell cycle arrest in G1 phase with a downregulation of cell cycle protein CyclinD1 (all P<0.05). In addition, magnolol suppressed the expression of p-IκBα and p-P65 and the effect of magnolol on CCA cells could be inhibited by TNFα. CONCLUSIONS Magnolol could inhibit the growth, migration and invasion of CCA cells through regulation of NF-κB pathway, and these data indicate that magnolol is a potential candidate for treating of CCA.
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He SJ, Xiang CQ, Zhang Y, Lu XT, Chen HW, Xiong LX. Recent progress on the effects of microRNAs and natural products on tumor epithelial-mesenchymal transition. Onco Targets Ther 2017; 10:3435-3451. [PMID: 28744148 PMCID: PMC5513877 DOI: 10.2147/ott.s139546] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Epithelial–mesenchymal transition (EMT) is a biological process of phenotypic transition of epithelial cells that can promote physiological development as well as tissue healing and repair. In recent years, cancer researchers have noted that EMT is closely related to the occurrence and development of tumors. When tumor cells undergo EMT, they can develop enhanced migration and local tissue invasion abilities, which can lead to metastatic growth. Nevertheless, two researches in NATURE deny its necessity in specific tumors and that is discussed in this review. The degree of EMT and the detection of EMT-associated marker molecules can also be used to judge the risk of metastasis and to evaluate patients’ prognosis. MicroRNAs (miRNAs) are noncoding small RNAs, which can inhibit gene expression and protein translation through specific binding with the 3′ untranslated region of mRNA. In this review, we summarize the miRNAs that are reported to influence EMT through transcription factors such as ZEB, SNAIL, and TWIST, as well as some natural products that regulate EMT in tumors. Moreover, mutual inhibition occurs between some transcription factors and miRNAs, and these effects appear to occur in a complex regulatory network. Thus, understanding the role of miRNAs in EMT and tumor growth may lead to new treatments for malignancies. Natural products can also be combined with conventional chemotherapy to enhance curative effects.
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Affiliation(s)
- Shu-Jin He
- Department of Pathophysiology, Medical College, Nanchang University.,Second Clinical Medical College, Nanchang University
| | - Chu-Qi Xiang
- Department of Pathophysiology, Medical College, Nanchang University.,First Clinical Medical College, Nanchang University
| | - Yu Zhang
- First Clinical Medical College, Nanchang University
| | - Xiang-Tong Lu
- Department of Pathophysiology, Medical College, Nanchang University
| | - Hou-Wen Chen
- Department of Pathophysiology, Medical College, Nanchang University.,Jiangxi Province Key Laboratory of Tumor Pathogenesis and Molecular Pathology, Nanchang, People's Republic of China
| | - Li-Xia Xiong
- Department of Pathophysiology, Medical College, Nanchang University.,Jiangxi Province Key Laboratory of Tumor Pathogenesis and Molecular Pathology, Nanchang, People's Republic of China
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Zhang YX, Li XF, Yuan GQ, Hu H, Song XY, Li JY, Miao XK, Zhou TX, Yang WL, Zhang XW, Mou LY, Wang R. β-Arrestin 1 has an essential role in neurokinin-1 receptor-mediated glioblastoma cell proliferation and G 2/M phase transition. J Biol Chem 2017; 292:8933-8947. [PMID: 28341744 DOI: 10.1074/jbc.m116.770420] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 03/22/2017] [Indexed: 11/06/2022] Open
Abstract
Glioblastoma is the most common malignant brain tumor and has a poor prognosis. Tachykinin receptor neurokinin-1 (NK1R) is a promising target in glioblastoma therapy because of its overexpression in human glioblastoma. NK1R agonists promote glioblastoma cell growth, whereas NK1R antagonists efficiently inhibit cell growth both in vitro and in vivo However, the molecular mechanisms involved in these effects are incompletely understood. β-Arrestins (ARRBs) serve as scaffold proteins and adapters to mediate intracellular signal transduction. Here we show that the ARRB1-mediated signaling pathway is essential for NK1-mediated glioblastoma cell proliferation. ARRB1 knockdown significantly inhibited NK1-mediated glioblastoma cell proliferation and induced G2/M phase cell cycle arrest. ARRB1 knockdown cells showed remarkable down-regulation of CDC25C/CDK1/cyclin B1 activity. We also demonstrated that ARRB1 mediated prolonged phosphorylation of ERK1/2 and Akt in glioblastoma cells induced by NK1R activation. ERK1/2 and Akt phosphorylation are involved in regulating CDC25C/CDK1/cyclin B1 activity. The lack of long-term ERK1/2 and Akt activation in ARRB1 knockdown cells was at least partly responsible for the delayed cell cycle progression and proliferation. Moreover, we found that ARRB1-mediated ERK1/2 and Akt phosphorylation regulated the transcriptional activity of both NF-κB and AP-1, which were involved in cyclin B1 expression. ARRB1 deficiency increased the sensitivity of glioblastoma cells to the treatment of NK1R antagonists. Taken together, our results suggest that ARRB1 plays an essential role in NK1R-mediated cell proliferation and G2/M transition in glioblastoma cells. Interference with ARRB1-mediated signaling via NK1R may have potential significance for therapeutic strategies targeting glioblastoma.
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Affiliation(s)
- Yi-Xin Zhang
- From the Institute of Biochemistry and Molecular Biology, School of Life Sciences and Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China and
| | - Xiao-Fang Li
- From the Institute of Biochemistry and Molecular Biology, School of Life Sciences and Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China and
| | - Guo-Qiang Yuan
- the Department of Neurosurgery, Second Affiliated Hospital of Lanzhou University, Lanzhou 730000, China
| | - Hui Hu
- From the Institute of Biochemistry and Molecular Biology, School of Life Sciences and Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China and
| | - Xiao-Yun Song
- From the Institute of Biochemistry and Molecular Biology, School of Life Sciences and Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China and
| | - Jing-Yi Li
- From the Institute of Biochemistry and Molecular Biology, School of Life Sciences and Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China and
| | - Xiao-Kang Miao
- From the Institute of Biochemistry and Molecular Biology, School of Life Sciences and Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China and
| | - Tian-Xiong Zhou
- From the Institute of Biochemistry and Molecular Biology, School of Life Sciences and Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China and
| | - Wen-Le Yang
- From the Institute of Biochemistry and Molecular Biology, School of Life Sciences and Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China and
| | - Xiao-Wei Zhang
- From the Institute of Biochemistry and Molecular Biology, School of Life Sciences and Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China and
| | - Ling-Yun Mou
- From the Institute of Biochemistry and Molecular Biology, School of Life Sciences and Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China and
| | - Rui Wang
- From the Institute of Biochemistry and Molecular Biology, School of Life Sciences and Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou 730000, China and
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Zubair H, Azim S, Ahmad A, Khan MA, Patel GK, Singh S, Singh AP. Cancer Chemoprevention by Phytochemicals: Nature's Healing Touch. Molecules 2017; 22:molecules22030395. [PMID: 28273819 PMCID: PMC6155418 DOI: 10.3390/molecules22030395] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2017] [Revised: 02/27/2017] [Accepted: 02/28/2017] [Indexed: 12/28/2022] Open
Abstract
Phytochemicals are an important part of traditional medicine and have been investigated in detail for possible inclusion in modern medicine as well. These compounds often serve as the backbone for the synthesis of novel therapeutic agents. For many years, phytochemicals have demonstrated encouraging activity against various human cancer models in pre-clinical assays. Here, we discuss select phytochemicals—curcumin, epigallocatechin-3-gallate (EGCG), resveratrol, plumbagin and honokiol—in the context of their reported effects on the processes of inflammation and oxidative stress, which play a key role in tumorigenesis. We also discuss the emerging evidence on modulation of tumor microenvironment by these phytochemicals which can possibly define their cancer-specific action. Finally, we provide recent updates on how low bioavailability, a major concern with phytochemicals, is being circumvented and the general efficacy being improved, by synthesis of novel chemical analogs and nanoformulations.
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Affiliation(s)
- Haseeb Zubair
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
| | - Shafquat Azim
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
| | - Aamir Ahmad
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
| | - Mohammad Aslam Khan
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
| | - Girijesh Kumar Patel
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
| | - Seema Singh
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
- Department of Molecular Biology and Biochemistry, College of Medicine, University of South Alabama, Mobile, AL 36688, USA.
| | - Ajay Pratap Singh
- Department of Oncologic Sciences, Mitchell Cancer Institute, University of South Alabama, Mobile, AL 36604, USA.
- Department of Molecular Biology and Biochemistry, College of Medicine, University of South Alabama, Mobile, AL 36688, USA.
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Design, synthesis, and evaluation of asymmetric EF24 analogues as potential anti-cancer agents for lung cancer. Eur J Med Chem 2017; 125:1321-1331. [DOI: 10.1016/j.ejmech.2016.10.027] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Revised: 10/09/2016] [Accepted: 10/13/2016] [Indexed: 12/16/2022]
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