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Consoli V, Fallica AN, Sorrenti V, Pittalà V, Vanella L. Novel Insights on Ferroptosis Modulation as Potential Strategy for Cancer Treatment: When Nature Kills. Antioxid Redox Signal 2024; 40:40-85. [PMID: 37132605 PMCID: PMC10824235 DOI: 10.1089/ars.2022.0179] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 04/19/2023] [Accepted: 04/20/2023] [Indexed: 05/04/2023]
Abstract
Significance: The multifactorial nature of the mechanisms implicated in cancer development still represents a major issue for the success of established antitumor therapies. The discovery of ferroptosis, a novel form of programmed cell death distinct from apoptosis, along with the identification of the molecular pathways activated during its execution, has led to the uncovering of novel molecules characterized by ferroptosis-inducing properties. Recent advances: As of today, the ferroptosis-inducing properties of compounds derived from natural sources have been investigated and interesting findings have been reported both in vitro and in vivo. Critical Issues: Despite the efforts made so far, only a limited number of synthetic compounds have been identified as ferroptosis inducers, and their utilization is still limited to basic research. In this review, we analyzed the most important biochemical pathways involved in ferroptosis execution, with particular attention to the newest literature findings on canonical and non-canonical hallmarks, together with mechanisms of action of natural compounds identified as novel ferroptosis inducers. Compounds have been classified based on their chemical structure, and modulation of ferroptosis-related biochemical pathways has been reported. Future Directions: The outcomes herein collected represent a fascinating starting point from which to take hints for future drug discovery studies aimed at identifying ferroptosis-inducing natural compounds for anticancer therapies. Antioxid. Redox Signal. 40, 40-85.
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Affiliation(s)
- Valeria Consoli
- Department of Drug and Health Sciences, University of Catania, Catania, Italy
| | | | - Valeria Sorrenti
- Department of Drug and Health Sciences, University of Catania, Catania, Italy
- Department of Drug and Health Sciences, CERNUT—Research Centre on Nutraceuticals and Health Products, University of Catania, Catania, Italy
| | - Valeria Pittalà
- Department of Drug and Health Sciences, University of Catania, Catania, Italy
- Department of Drug and Health Sciences, CERNUT—Research Centre on Nutraceuticals and Health Products, University of Catania, Catania, Italy
| | - Luca Vanella
- Department of Drug and Health Sciences, University of Catania, Catania, Italy
- Department of Drug and Health Sciences, CERNUT—Research Centre on Nutraceuticals and Health Products, University of Catania, Catania, Italy
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2
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Salama BM, Helmy MW, Fouad H, Shamaa MM, Houssen ME. The Synergistic Antitumor Effect of Decitabine and Vorinostat Combination on HepG2 Human Hepatocellular Carcinoma Cell Line via Epigenetic Modulation of Autophagy-Apoptosis Molecular Crosstalk. Curr Issues Mol Biol 2023; 45:5935-5949. [PMID: 37504291 PMCID: PMC10378248 DOI: 10.3390/cimb45070375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 07/09/2023] [Accepted: 07/11/2023] [Indexed: 07/29/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a worldwide health issue. Epigenetic alterations play a crucial role in HCC tumorigenesis. Using epigenetic modulators for HCC treatment confers a promising therapeutic effect. The aim of this study was to explore the effect of a decitabine (DAC) and vorinostat (VOR) combination on the crosstalk between apoptosis and autophagy in the HCC HepG2 cell line at 24 h and 72 h. Median inhibitory concentrations (IC50s) of VOR and DAC were assessed in the HepG2 cell line. The activity of caspase-3 was evaluated colorimetrically, and Cyclin D1(CCND1), Bcl-2, ATG5, ATG7, and P62 levels were assessed using ELISA at different time intervals (24 h and 72 h), while LC3IIB and Beclin-1gene expression were measured by using qRT-PCR. The synergistic effect of VOR and DAC was confirmed due to the observed combination indices (CIs) and dose reduction indices (DRIs). The combined treatment with both drugs inhibited the proliferation marker (CCND1), and enhanced apoptosis compared with each drug alone at 24 h and 72 h (via active caspase-3 upregulation and Bcl-2 downregulation). Moreover, the combination induced autophagy as an early event via upregulation of Beclin-1, LC3IIB, ATG5, and ATG7 gene expression. The initial induction of autophagy started to decrease after 72 h due to Beclin-1 downregulation, and there was decreased expression of LC3IIB compared with the value at 24 h. Herein, epigenetic modulation via the VOR/DAC combination showed an antitumor effect through the coordination of an autophagy-apoptosis crosstalk and promotion of autophagy-induced apoptosis, which ultimately led to the cellular death of HCC cancer cells.
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Affiliation(s)
- Basant M Salama
- Department of Biochemistry, Faculty of Pharmacy, Damanhour University, Damanhour 22511, Egypt
| | - Maged W Helmy
- Pharmacology and Toxicology Department, Faculty of Pharmacy, Damanhour University, Damanhour 22511, Egypt
- Pharmacology and Toxicology Department, Clinical and Biological Sciences Division, College of Pharmacy, Arab Academy for Science, Technology and Maritime Transport, Alexandria 1029, Egypt
| | - Hosny Fouad
- Pharmacology Department, Faculty of Pharmacy, Alexandria University, Alexandria 21521, Egypt
- Department of Biochemistry, Clinical and Biological Science Division, College of Pharmacy, Arab Academy for Science, Technology and Maritime Transport, Alexandria 1029, Egypt
| | - Marium M Shamaa
- Department of Biochemistry, Clinical and Biological Science Division, College of Pharmacy, Arab Academy for Science, Technology and Maritime Transport, Alexandria 1029, Egypt
| | - Maha E Houssen
- Department of Biochemistry, Faculty of Pharmacy, Damanhour University, Damanhour 22511, Egypt
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Chu ML, Lin PW, Liu YW, Wu SY, Lan SH, Su CL, Liu HS. Formosanin C suppresses cancer cell proliferation and migration by impeding autophagy machinery. Kaohsiung J Med Sci 2023; 39:489-500. [PMID: 36866653 DOI: 10.1002/kjm2.12658] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 01/12/2023] [Accepted: 01/18/2023] [Indexed: 03/04/2023] Open
Abstract
Formosanin C (FC) is a natural compound extracted from Paris formosana Hayata with anticancer activity. FC induces both autophagy and apoptosis in human lung cancer cells. FC-induced depolarization of mitochondrial membrane potential (MMP) may trigger mitophagy. In this study, we clarified the effect of FC on autophagy, mitophagy, and the role of autophagy in FC-related cell death and motility. We found FC caused the continuous increase of LC3 II (representing autophagosomes) from 24 to 72 h without degradation after treatment of lung and colon cancer cells, indicating that FC blocks autophagic progression. In addition, we confirmed that FC also induces early stage autophagic activity. Altogether, FC is not only an inducer but also a blocker of autophagy progression. Moreover, FC increased MMP accompanied by overexpression of COX IV (mitochondria marker) and phosphorylated Parkin (p-Parkin, mitophagy marker) in lung cancer cells, but no colocalization of LC3 with COX IV or p-Parkin was detected under confocal microscopy. Moreover, FC could not block CCCP (mitophagy inducer)-induced mitophagy. These results imply that FC disrupts mitochondria dynamics in the treated cells, and the underlying mechanism deserves further exploration. Functional analysis reveals that FC suppresses cell proliferation and motility through apoptosis and EMT-related pathway, respectively. In conclusion, FC acts as an inducer as well as a blocker of autophagy that results in cancer cell apoptosis and decreased motility. Our findings shed the light on the development of combined therapy with FC and clinical anticancer drugs for cancer treatment.
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Affiliation(s)
- Man-Ling Chu
- M.Sc. Program in Tropical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Pei-Wen Lin
- M.Sc. Program in Tropical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yu-Wen Liu
- M.Sc. Program in Tropical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Shan-Ying Wu
- Department of Microbiology and Immunology, School of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Sheng-Hui Lan
- Department of Life Sciences and Institute of Genome Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chun-Li Su
- Department of Human Development and Family Studies, National Taiwan Normal University, Taipei, Taiwan
- Graduate Program of Nutrition Science, School of Life Science, National Taiwan Normal University, Taipei, Taiwan
| | - Hsiao-Sheng Liu
- M.Sc. Program in Tropical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Center for Cancer Research, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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4
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Wang H, Xiao X, Li Z, Luo S, Hu L, Yi H, Xiang R, Zhu Y, Wang Y, Zhu L, Xiao L, Dai C, Aziz A, Yuan L, Cui Y, Li R, Gong F, Liu X, Liang L, Peng H, Zhou H, Liu J. Polyphyllin VII, a novel moesin inhibitor, suppresses cell growth and overcomes bortezomib resistance in multiple myeloma. Cancer Lett 2022; 537:215647. [DOI: 10.1016/j.canlet.2022.215647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/12/2022] [Accepted: 03/14/2022] [Indexed: 11/16/2022]
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Chen HC, Tang HH, Hsu WH, Wu SY, Cheng WH, Wang BY, Su CL. Vulnerability of Triple-Negative Breast Cancer to Saponin Formosanin C-Induced Ferroptosis. Antioxidants (Basel) 2022; 11:antiox11020298. [PMID: 35204181 PMCID: PMC8868405 DOI: 10.3390/antiox11020298] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 01/27/2022] [Accepted: 01/30/2022] [Indexed: 01/25/2023] Open
Abstract
Targeting ferritin via autophagy (ferritinophagy) to induce ferroptosis, an iron- and reactive oxygen species (ROS)-dependent cell death, provides novel strategies for cancer therapy. Using a ferroptosis-specific inhibitor and iron chelator, the vulnerability of triple-negative breast cancer (TNBC) MDA-MB-231 cells to ferroptosis was identified and compared to that of luminal A MCF-7 cells. Saponin formosanin C (FC) was revealed as a potent ferroptosis inducer characterized by superior induction in cytosolic and lipid ROS formation as well as GPX4 depletion in MDA-MB-231 cells. The FC-induced ferroptosis was paralleled by downregulation of ferroportin and xCT expressions. Immunoprecipitation and electron microscopy demonstrated the involvement of ferritinophagy in FC-treated MDA-MB-231 cells. The association of FC with ferroptosis was strengthened by the results that observed an enriched pathway with differentially expressed genes from FC-treated cells. FC sensitized cisplatin-induced ferroptosis in MDA-MB-231 cells. Through integrated analysis of differentially expressed genes and pathways using the METABRIC patients’ database, we confirmed that autophagy and ferroptosis were discrepant between TNBC and luminal A and that TNBC was hypersensitive to ferroptosis. Our data suggest a therapeutic strategy by ferroptosis against TNBC, an aggressive subtype with a poor prognosis.
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Affiliation(s)
- Hsin-Chih Chen
- Department of Human Development and Family Studies, National Taiwan Normal University, Taipei 106, Taiwan;
| | - Han-Hsuan Tang
- Graduate Program of Nutrition Science, School of Life Science, National Taiwan Normal University, Taipei 116, Taiwan; (H.-H.T.); (W.-H.H.); (S.-Y.W.); (B.-Y.W.)
- Genome and Systems Biology Degree Program, Academia Sinica and National Taiwan University, Taipei 106, Taiwan
| | - Wei-Hsiang Hsu
- Graduate Program of Nutrition Science, School of Life Science, National Taiwan Normal University, Taipei 116, Taiwan; (H.-H.T.); (W.-H.H.); (S.-Y.W.); (B.-Y.W.)
| | - Shan-Ying Wu
- Graduate Program of Nutrition Science, School of Life Science, National Taiwan Normal University, Taipei 116, Taiwan; (H.-H.T.); (W.-H.H.); (S.-Y.W.); (B.-Y.W.)
- Department of Microbiology and Immunology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - Wen-Hsing Cheng
- Department of Food Science, Nutrition, and Health Promotion, Mississippi State University, Starkville, MS 39762, USA;
| | - Bao-Yuan Wang
- Graduate Program of Nutrition Science, School of Life Science, National Taiwan Normal University, Taipei 116, Taiwan; (H.-H.T.); (W.-H.H.); (S.-Y.W.); (B.-Y.W.)
| | - Chun-Li Su
- Department of Human Development and Family Studies, National Taiwan Normal University, Taipei 106, Taiwan;
- Graduate Program of Nutrition Science, School of Life Science, National Taiwan Normal University, Taipei 116, Taiwan; (H.-H.T.); (W.-H.H.); (S.-Y.W.); (B.-Y.W.)
- Correspondence: ; Tel.: +886-2-7749-1436; Fax: +886-2-2931-2904
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Yin L, Shi C, Zhang Z, Wang W, Li M. Formosanin C attenuates lipopolysaccharide-induced inflammation through nuclear factor-κB inhibition in macrophages. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2021; 25:395-401. [PMID: 34448457 PMCID: PMC8405437 DOI: 10.4196/kjpp.2021.25.5.395] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 04/19/2021] [Accepted: 05/06/2021] [Indexed: 12/22/2022]
Abstract
Extended inflammation and cytokine production pathogenically contribute to a number of inflammatory disorders. Formosanin C (FC) is the major diosgenin saponin found in herb Paris formosana Hayata (Liliaceae), which has been shown to exert anti-cancer and immunomodulatory functions. In this study, we aimed to investigate anti-inflammatory activity of FC and the underlying molecular mechanism. RAW264.7 macrophages were stimulated with lipopolysaccharide (LPS) or pre-treated with FC prior to being stimulated with LPS. Thereafter, the macrophages were subjected to analysis of the expression levels of pro-inflammatory mediators, including nitric oxide (NO), prostaglandin E2 (PGE), tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), and IL-6, as well as two relevant enzymes, inducible nitric oxide synthase (iNOS), and cyclooxygenase-2 (COX-2). The analysis revealed that FC administration blunted LPS-induced production of NO and PGE in a dose-dependent manner, while the expression of iNOS and COX-2 at both mRNA and protein levels was inhibited in LPS-stimulated macrophages pre-treated with FC. Moreover, LPS stimulation upregulated mRNA expression and medium release of TNF-α, IL-1β, and IL-6, whereas this effect was blocked upon FC pre-administration. Mechanistic studies showed that inhibitory effects of FC on LPS-induced inflammation were associated with a downregulation of IκB kinase, IκB, and p65/NF-κB pathway. Taken together, these data suggest that FC possesses an inflammation-suppressing activity, thus being a potential agent for the treatment of inflammation-associated disorders.
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Affiliation(s)
- Limin Yin
- Department of Pharmacy Intravenous Admixture Services, First People's Hospital of Wenling, Wenling 317500, P.R. China
| | - Chaohong Shi
- Department of Rehabilitation Center, First People's Hospital of Wenling, Wenling 317500, P.R. China
| | - Zhongchen Zhang
- Department of Gastroenterology, First People's Hospital of Wenling, Wenling 317500, P.R. China
| | - Wensheng Wang
- Department of Laboratory Medicine, First People's Hospital of Wenling, Wenling 317500, P.R. China
| | - Ming Li
- Department of Pharmacy Intravenous Admixture Services, First People's Hospital of Wenling, Wenling 317500, P.R. China
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7
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Li Y, Gao S, Du X, Ji J, Xi Y, Zhai G. Advances in autophagy as a target in the treatment of tumours. J Drug Target 2021; 30:166-187. [PMID: 34319838 DOI: 10.1080/1061186x.2021.1961792] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Autophagy is a multi-step lysosomal degradation process, which regulates energy and material metabolism and has been used to maintain homeostasis. Autophagy has been shown to be involved in the regulation of health and disease. But at present, there is no consensus on the relationship between autophagy and tumour, and we consider that it plays a dual role in the occurrence and development of tumour. That is to say, under certain conditions, it can inhibit the occurrence of tumour, but it can also promote the process of tumour. Therefore, autophagy could be used as a target for tumour treatment. The regulation of autophagy plays a synergistic role in the radiotherapy, chemotherapy, phototherapy and immunotherapy of tumour, and nano drug delivery system provides a promising strategy for improving the efficacy of autophagy regulation. This review summarised the progress in the regulatory pathways and factors of autophagy as well as nanoformulations as carriers for the delivery of autophagy modulators.
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Affiliation(s)
- Yingying Li
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, PR China
| | - Shan Gao
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, PR China
| | - Xiyou Du
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, PR China
| | - Jianbo Ji
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, PR China
| | - Yanwei Xi
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, PR China
| | - Guangxi Zhai
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Shandong University, Jinan, PR China
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Meng X, Pan Y, Liu T, Luo C, Man S, Zhang Y, Zhang Y. Synthesis of novel diosgenyl saponin analogs and evaluation effects of rhamnose moeity on their cytotoxic activity. Carbohydr Res 2021; 506:108359. [PMID: 34102543 DOI: 10.1016/j.carres.2021.108359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 05/26/2021] [Accepted: 05/27/2021] [Indexed: 11/16/2022]
Abstract
Diosgenyl saponins, as a type of natural products derived from plants, are the main active component of traditional chinese medicine. Inspiringly, a large number of natural diosgensyl saponins have been shown to exert excellent toxicity to hepatocellular cancer (HCC) cells. In order to better understand the relationship between the structures and their biological effects, a group of diosgenyl saponins (1-4 as natural products and 5 and 6 as their analogs) were efficiently synthesized. The cytotoxic activity of these compounds was evaluated on human hepatocellular carcinoma (HepG2) cells. Structure-activity relationship studies showed that the pentasaccharide or hexasaccharide saponin analogs were relatively less active than their corresponding disaccharide analogue or dioscin. The extension of 4-branched rhamnose moiety on these saponin does not exhibit significant effect on their cytotoxic activity, which disclosed that a certain number and the linkage mode of rhamnose moieties could influence the cytotoxicity of steroid saponins on HepG2 cells.
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Affiliation(s)
- Xin Meng
- Key Laboratory of Industrial Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, Tianjin, 300457, PR China
| | - Yiwu Pan
- Key Laboratory of Industrial Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, Tianjin, 300457, PR China
| | - Tao Liu
- Key Laboratory of Industrial Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, Tianjin, 300457, PR China
| | - Chen Luo
- Key Laboratory of Industrial Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, Tianjin, 300457, PR China
| | - Shuli Man
- Key Laboratory of Industrial Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, Tianjin, 300457, PR China
| | - Yongmin Zhang
- Key Laboratory of Industrial Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, China International Science and Technology Cooperation Base of Food Nutrition/Safety and Medicinal Chemistry, Tianjin, 300457, PR China; Sorbonne Université, Institut Parisien de Chimie Moléculaire, UMR CNRS 8232, 4 place Jussieu, 75005, Paris, France
| | - Yan Zhang
- Department of Pharmacy, Qilu Hospital of Shandong University, Jinan, 250012, Shandong Province, PR China.
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Wang Y, Li A, Mehmood K, Hussain R, Abbas RZ, Javed MT, Chang YF, Hu L, Pan J, Li Y, Shi L, Tang Z, Zhang H. Long-term exposure to the fluoride blocks the development of chondrocytes in the ducks: The molecular mechanism of fluoride regulating autophagy and apoptosis. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 217:112225. [PMID: 33864983 DOI: 10.1016/j.ecoenv.2021.112225] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 03/29/2021] [Accepted: 03/31/2021] [Indexed: 05/15/2023]
Abstract
Long-term exposure to excessive fluoride causes chronic damage in the body tissues and could lead to skeletal and dental fluorosis. Cartilage damage caused by excessive fluoride intake has gained wide attention, but how fluoride accumulation blocks the development of chondrocytes is still unclear. Here, we report a negative correlation between the length and growth plate width after NaF treatments via apoptosis and autophagy, with shrinkage of cells, nuclear retraction, dissolution of chondrocytes. Whereas, fluoride exposure had no significant effect on the number and distribution of the osteoclasts which were well aligned. More importantly, fluoride exposure induced apoptosis of tibial bone through CytC/Bcl-2/P53 pathways via targeting Caspase3, Caspase9, Bak1, and Bax expressions. Meanwhile, the Beclin1, mTOR, Pakin, Pink, and p62 were elevated in NaF treatment group, which indicated that long-term excessive fluoride triggered the autophagy in the tibial bone and produced the chondrocyte injury. Altogether, fluoride exposure induced the chondrocyte injury by regulating the autophagy and apoptosis in the tibial bone of ducks, which demonstrates that fluoride exposure is a risk factor for cartilage development. These findings revealed the essential role of CytC/Bcl-2/P53 pathways in long-term exposure to fluoride pollution and block the development of chondrocytes in ducks, and CytC/Bcl-2/P53 can be targeted to prevent fluoride induced chondrocyte injury.
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Affiliation(s)
- Yajing Wang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Aoyun Li
- College of Veterinary Medicine, Huazhong Agricultural University, Wuhan 430070, China
| | - Khalid Mehmood
- Faculty of Veterinary & Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Riaz Hussain
- Faculty of Veterinary & Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur 63100, Pakistan
| | - Rao Zahid Abbas
- Department of Parasitology, Faculty of Veterinary Science, University of Agriculture, Faisalabad 38040, Pakistan
| | - M Tariq Javed
- Department of Pathology, Faculty of Veterinary Science, University of Agriculture, Faisalabad 38040, Pakistan
| | - Yung-Fu Chang
- College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
| | - Lianmei Hu
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Jiaqiang Pan
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Ying Li
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China
| | - Lijun Shi
- Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China.
| | - Zhaoxin Tang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
| | - Hui Zhang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China.
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Ahmad B, Gamallat Y, Khan MF, Din SR, Israr M, Ahmad M, Tahir N, Azam N, Rahman KU, Xin W, Zexu W, Linjie P, Su P, Liang W. Natural Polyphyllins (I, II, D, VI, VII) Reverses Cancer Through Apoptosis, Autophagy, Mitophagy, Inflammation, and Necroptosis. Onco Targets Ther 2021; 14:1821-1841. [PMID: 33732000 PMCID: PMC7956893 DOI: 10.2147/ott.s287354] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 02/19/2021] [Indexed: 12/15/2022] Open
Abstract
Cancer is the second leading cause of mortality worldwide. Conventional therapies, including surgery, radiation, and chemotherapy, have limited success because of secondary resistance. Therefore, safe, non-resistant, less toxic, and convenient drugs are urgently required. Natural products (NPs), primarily sourced from medicinal plants, are ideal for cancer treatment because of their low toxicity and high success. NPs cure cancer by regulating different pathways, such as PI3K/AKT/mTOR, ER stress, JNK, Wnt, STAT3, MAPKs, NF-kB, MEK-ERK, inflammation, oxidative stress, apoptosis, autophagy, mitophagy, and necroptosis. Among the NPs, steroid saponins, including polyphyllins (I, II, D, VI, and VII), have potent pharmacological, analgesic, and anticancer activities for the induction of cytotoxicity. Recent research has demonstrated that polyphyllins (PPs) possess potent effects against different cancers through apoptosis, autophagy, inflammation, and necroptosis. This review summarizes the available studies on PPs against cancer to provide a basis for future research.
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Affiliation(s)
- Bashir Ahmad
- Department of Biology, University of Haripur, KPK, I. R. Pakistan.,College of Basic Medical Sciences, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Yaser Gamallat
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou, People's Republic of China
| | | | - Syed Riaz Din
- College of Basic Medical Sciences, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Muhammad Israr
- Department of Biology, University of Haripur, KPK, I. R. Pakistan.,Biochemistry and Molecular Biology, College of Life Science, Hebei Normal University, Hebei, People's Republic of China
| | - Manzoor Ahmad
- Department of Chemistry, Malakand University, Chakdara, KPK, I. R. Pakistan
| | - Naeem Tahir
- College of Basic Medical Sciences, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Nasir Azam
- College of Basic Medical Sciences, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Khalil Ur Rahman
- College of Basic Medical Sciences, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Wang Xin
- Department of Biotechnology, College of Basic Medical Sciences, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Wang Zexu
- Department of Biotechnology, College of Basic Medical Sciences, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Peng Linjie
- Department of Biotechnology, College of Basic Medical Sciences, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Pengyu Su
- College of Basic Medical Sciences, Dalian Medical University, Dalian, 116044, People's Republic of China
| | - Wang Liang
- Stem Cell Clinical Research Center, National Joint Engineering Laboratory, Regenerative Medicine Center, The First Affiliated Hospital of Dalian Medical, Dalian City, Liaoning Province, 116011, People's Republic of China
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11
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Wang G, Hao R, Luo C, Wang Y, Man S, Gao W. Pharmacokinetics profiles of polyphyllin II and polyphyllin VII in rats by liquid chromatography with tandem mass spectrometry. Biomed Chromatogr 2021; 35:e5083. [PMID: 33544400 DOI: 10.1002/bmc.5083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Revised: 01/20/2021] [Accepted: 01/28/2021] [Indexed: 11/08/2022]
Abstract
Polyphyllin II (PII) and polyphyllin VII (PVII) are the main active ingredients in Paris Polyphylla with an excellent antitumor effect in vitro and in vivo. In this study, a rapid and precise LC-MS/MS method was developed and validated for the separation and simultaneous determination of PII and PVII in rat plasma, tissues, feces and urine using ginsenoside Rg3 as the internal standard. Positive linearity ranged from 1 to 1,000 ng/ml in samples. At the same time, intra- and inter-day precisions were in range of 1.8-12.0%. The accuracy ranged from 95.9 to 100.8%. Mean extraction recoveries of PII and PVII ranged from 86.6 to 96.4%. The analytical method has been successfully applied to the pharmacokinetic studies of PII and PVII in rats after their i.v. administration. After entering systemic circulation, PII and PVII were rapidly distributed in organs, mainly including liver, lung and spleen. Their elimination rate was slow. All of these data provided a theoretical basis for the application of PII and PVII in the treatment of liver- and lung-related diseases.
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Affiliation(s)
- Genbei Wang
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China.,Tasly Academy, Tasly Holding Group Co. Ltd, Beichen District, Tianjin, China.,State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Industrial Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, China
| | - Ruijia Hao
- Tasly Academy, Tasly Holding Group Co. Ltd, Beichen District, Tianjin, China
| | - Chen Luo
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Industrial Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, China
| | - Yu Wang
- Tasly Academy, Tasly Holding Group Co. Ltd, Beichen District, Tianjin, China
| | - Shuli Man
- State Key Laboratory of Food Nutrition and Safety, Key Laboratory of Industrial Microbiology, Ministry of Education, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, China
| | - Wenyuan Gao
- Tianjin Key Laboratory for Modern Drug Delivery and High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
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12
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Han B, He C. Targeting autophagy using saponins as a therapeutic and preventive strategy against human diseases. Pharmacol Res 2021; 166:105428. [PMID: 33540047 DOI: 10.1016/j.phrs.2021.105428] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 12/14/2020] [Accepted: 01/10/2021] [Indexed: 12/13/2022]
Abstract
Autophagy is a ubiquitous mechanism for maintaining cellular homeostasis through the degradation of long-lived proteins, insoluble protein aggregates, and superfluous or damaged organelles. Dysfunctional autophagy is observed in a variety of human diseases. With advanced research into the role that autophagy plays in physiological and pathological conditions, targeting autophagy is becoming a novel tactic for disease management. Saponins are naturally occurring glycosides containing triterpenoids or steroidal sapogenins as aglycones, and some saponins are reported to modulate autophagy. Research suggests that saponins may have therapeutic and preventive efficacy against many autophagy-related diseases. Therefore, this review comprehensively summarizes and discusses the reported saponins that exhibit autophagy regulating activities. In addition, the relevant signaling pathways that the mechanisms involved in regulating autophagy and the targeted diseases were also discussed. By regulating autophagy and related pathways, saponins exhibit bioactivities against cancer, neurodegenerative diseases, atherosclerosis and other cardiac diseases, kidney diseases, liver diseases, acute pancreatitis, and osteoporosis. This review provides an overview of the autophagy-regulating activity of saponins, the underlying mechanisms and potential applications for managing various diseases.
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Affiliation(s)
- Bing Han
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao SAR, 999078, China
| | - Chengwei He
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Taipa, Macao SAR, 999078, China.
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13
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Ahmad B, Rehman SU, Azizullah A, Khan MF, Din SRU, Ahmad M, Ali A, Tahir N, Azam N, Gamallat Y, Rahman KU, Ali M, Safi M, Khan I, Qamer S, Oh DH. Molecular mechanisms of anticancer activities of polyphyllin VII. Chem Biol Drug Des 2021; 97:914-929. [PMID: 33342040 DOI: 10.1111/cbdd.13818] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 12/04/2020] [Accepted: 12/13/2020] [Indexed: 12/20/2022]
Abstract
Cancer is the leading cause of mortality in the world. The major therapies for cancer treatment are chemotherapy, surgery, and radiation therapy. All these therapies expensive, toxic and show resistance. The plant-derived compounds are considered safe, cost-effective and target cancer through different pathways. In these pathways include oxidative stress, mitochondrial dependent and independent, STAT3, NF-kB, MAPKs, cell cycle, and autophagy pathways. One of the new plants derived compounds is Polyphyllin VII (PPVII), which target cancer through different molecular mechanisms. In literature, there is a review gap of studies on PPVII; therefore in the current review, we summarized the available studies on PPVII to provide a base for future research.
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Affiliation(s)
- Bashir Ahmad
- Department of Biology (Botany, Zoology, Biochemistry), The University of Haripur, Haripur, Pakistan.,College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Shafiq Ur Rehman
- Department of Biology (Botany, Zoology, Biochemistry), The University of Haripur, Haripur, Pakistan
| | - Azizullah Azizullah
- Department of Biology (Botany, Zoology, Biochemistry), The University of Haripur, Haripur, Pakistan
| | | | - Syed Riaz Ud Din
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Manzoor Ahmad
- Department of Chemistry, Malakand University, Chakdara, Pakistan
| | - Ashraf Ali
- Department of Chemistry, The University of Haripur, Haripur, Pakistan
| | - Naeem Tahir
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Nasir Azam
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Yaser Gamallat
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou, China
| | - Khalil Ur Rahman
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Muhsin Ali
- College of Basic Medical Sciences, Dalian Medical University, Dalian, China
| | - Mohammad Safi
- Oncology Department First affiliated Hospital of Dalian Medical University, Dalian, China
| | - Imran Khan
- Department of Food Science and Technology, The University of Haripur, Haripur, Pakistan
| | - Samina Qamer
- Department of Zoology, Government College University Faisalabad, Faisalabad, Pakistan
| | - Deog-Hwan Oh
- Department of Food Science and Biotechnology, Kangwon National University, Chuncheon, South Korea
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14
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Song C, Pan B, Yang X, Tang W. Polyphyllin VII suppresses cell proliferation, the cell cycle and cell migration in colorectal cancer. Oncol Lett 2020; 21:25. [PMID: 33240431 PMCID: PMC7681227 DOI: 10.3892/ol.2020.12286] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Accepted: 08/18/2020] [Indexed: 12/13/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common types of human cancer. However, there is still an urgent need to identify novel treatment strategies for CRC. The present study aimed to validate the potential antitumor effects of polyphyllin VII in CRC. The present study revealed that polyphyllin VII could significantly inhibit CRC proliferation and induce cell cycle arrest and apoptosis. Moreover, the anti-metastatic effect of polyphyllin VII in CRC cells was implicated. Microarray analysis identified that polyphyllin VII could affect multiple protein coding genes and non-coding RNAs. Bioinformatics analysis revealed that polyphyllin VII regulated multiple pathways in CRC, including ‘ER to Golgi vesicle-mediated transport’, ‘response to cAMP’, ‘Ras protein signal transduction’, ‘metabolic pathways’, ‘MAPK signaling pathway’ and ‘cell cycle’. Protein-Protein Interaction network analysis identified a series of key polyphyllin VII-regulating genes in CRC, including ribonucleoside-diphosphate reductase subunit M2, structural maintenance of chromosomes protein 4 and DNA replication licensing factor MCM4. Finally, the present results demonstrated that these key polyphyllin VII-regulating genes were dysregulated in CRC. Taken together, these results indicated that polyphyllin VII could be a novel antitumor drug for the treatment of CRC.
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Affiliation(s)
- Cheng Song
- Department of Chinese Medicine, Hunan Cancer Hospital, The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, P.R. China
| | - Bo Pan
- First Department of Oncology, Hunan Academy of Traditional Chinese Medicine Affiliated Hospital, Changsha, Hunan 410013, P.R. China
| | - Xiao Yang
- Department of Oncology, The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan 410013, P.R. China
| | - Wei Tang
- First Department of Oncology, Hunan Academy of Traditional Chinese Medicine Affiliated Hospital, Changsha, Hunan 410013, P.R. China
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15
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Paris saponin II-induced paraptosis-associated cell death increased the sensitivity of cisplatin. Toxicol Appl Pharmacol 2020; 406:115206. [DOI: 10.1016/j.taap.2020.115206] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Revised: 08/12/2020] [Accepted: 08/17/2020] [Indexed: 11/23/2022]
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16
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Ashrafizadeh M, Zarrabi A, Hushmandi K, Kalantari M, Mohammadinejad R, Javaheri T, Sethi G. Association of the Epithelial-Mesenchymal Transition (EMT) with Cisplatin Resistance. Int J Mol Sci 2020; 21:E4002. [PMID: 32503307 PMCID: PMC7312011 DOI: 10.3390/ijms21114002] [Citation(s) in RCA: 167] [Impact Index Per Article: 41.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 05/14/2020] [Accepted: 05/26/2020] [Indexed: 02/08/2023] Open
Abstract
Therapy resistance is a characteristic of cancer cells that significantly reduces the effectiveness of drugs. Despite the popularity of cisplatin (CP) as a chemotherapeutic agent, which is widely used in the treatment of various types of cancer, resistance of cancer cells to CP chemotherapy has been extensively observed. Among various reported mechanism(s), the epithelial-mesenchymal transition (EMT) process can significantly contribute to chemoresistance by converting the motionless epithelial cells into mobile mesenchymal cells and altering cell-cell adhesion as well as the cellular extracellular matrix, leading to invasion of tumor cells. By analyzing the impact of the different molecular pathways such as microRNAs, long non-coding RNAs, nuclear factor-κB (NF-ĸB), phosphoinositide 3-kinase-related protein kinase (PI3K)/Akt, mammalian target rapamycin (mTOR), and Wnt, which play an important role in resistance exhibited to CP therapy, we first give an introduction about the EMT mechanism and its role in drug resistance. We then focus specifically on the molecular pathways involved in drug resistance and the pharmacological strategies that can be used to mitigate this resistance. Overall, we highlight the various targeted signaling pathways that could be considered in future studies to pave the way for the inhibition of EMT-mediated resistance displayed by tumor cells in response to CP exposure.
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Affiliation(s)
- Milad Ashrafizadeh
- Department of Basic Science, Faculty of Veterinary Medicine, University of Tabriz, Tabriz 5166616471, Iran;
| | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, Istanbul 34956, Turkey;
- Center of Excellence for Functional Surfaces and Interfaces (EFSUN), Faculty of Engineering and Natural Sciences, Sabanci University, Tuzla, Istanbul 34956, Turkey
| | - Kiavash Hushmandi
- Department of Food Hygiene and Quality Control, Division of Epidemiology, Faculty of Veterinary Medicine, University of Tehran, Tehran 1417414418, Iran;
- Kazerun Health Technology Incubator, Shiraz University of Medical Sciences, Shiraz 1433671348, Iran
| | - Mahshad Kalantari
- Department of Genetic Science, Tehran Medical Science Branch, Islamic Azad University, Tehran 19168931813, Iran;
| | - Reza Mohammadinejad
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman 1355576169, Iran
| | - Tahereh Javaheri
- Health Informatics Lab, Metropolitan College, Boston University, Boston, MA 02215, USA
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore;
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17
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He H, Xu C, Zheng L, Wang K, Jin M, Sun Y, Yue Z. Polyphyllin VII induces apoptotic cell death via inhibition of the PI3K/Akt and NF‑κB pathways in A549 human lung cancer cells. Mol Med Rep 2019; 21:597-606. [PMID: 31974591 PMCID: PMC6947863 DOI: 10.3892/mmr.2019.10879] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 10/10/2019] [Indexed: 12/12/2022] Open
Abstract
Polyphyllin VII is an active compound isolated from Paris polyphylla, which is termed Chonglou in China. The present study was designed to investigate the underlying mechanisms of the antitumor effect of Polyphyllin VII in lung cancer cells. The cytotoxic effect of Polyphyllin VII in human lung cancer A549 cells was analyzed; the results revealed an IC50 value of 0.41±0.10 µM at 24 h. The associated mechanisms were investigated by phase-contrast microscopy, fluorescence microscopy, flow cytometry and western blot analysis. Exposure of A549 cells to Polyphyllin VII resulted in apoptosis. Pyrrolidine dithiocarbamate (PDTC), an inhibitor of NF-κB, and wortmannin, an inhibitor of PI3K, both decreased the proportion of viable A549 cells in the presence of Polyphyllin VII. The ratio of apoptotic cells increased in the presence of wortmannin and PDTC. Western blot analysis revealed that PI3K, phosphorylated (p)-PI3K, Akt, p-Akt, NF-κB and p-NF-κB were downregulated following treatment with Polyphyllin VII. Increased caspase-3 activity, increased poly-(ADP-ribose) polymerase cleavage and a downregulation of inhibitor of caspase-activated DNase were observed following treatment with Polyphyllin VII, and these effects were enhanced by either wortmannin or PDTC. The present results revealed that Polyphyllin VII was able to induce apoptotic cell death in A549 human lung cancer cells via inhibition of the PI3K/Akt and NF-κB pathways.
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Affiliation(s)
- Hao He
- School of Pharmacy, Xi'an Medical University, Xi'an, Shaanxi 710021, P.R. China
| | - Chang Xu
- National Vaccine and Serum Institute, Beijing 100176, P.R. China
| | - Lei Zheng
- School of Pharmacy, Xi'an Medical University, Xi'an, Shaanxi 710021, P.R. China
| | - Kaidi Wang
- School of Pharmacy, Xi'an Medical University, Xi'an, Shaanxi 710021, P.R. China
| | - Manfei Jin
- School of Public health, Xi'an Medical University, Xi'an, Shaanxi 710021, P.R. China
| | - Yanping Sun
- School of Pharmacy, Xi'an Medical University, Xi'an, Shaanxi 710021, P.R. China
| | - Zhenggang Yue
- Shaanxi Collaborative Innovation Center of Chinese Medicinal Resource Industrialization, School of Pharmacy, Shaanxi University of Traditional Chinese Medicine, Xianyang, Shaanxi 712046, P.R. China
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18
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Cui J, Man S, Cui N, Yang L, Guo Q, Ma L, Gao W. The synergistic anticancer effect of formosanin C and polyphyllin VII based on caspase-mediated cleavage of Beclin1 inhibiting autophagy and promoting apoptosis. Cell Prolif 2018; 52:e12520. [PMID: 30338602 PMCID: PMC6430456 DOI: 10.1111/cpr.12520] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Revised: 06/25/2018] [Accepted: 07/20/2018] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVES Drug combination has a promising and potential development prospect in the treatment of various cancers. The objective of this study is to investigate the synergistic mechanisms of polyphyllin VII (PVII) and formosanin C (FC) in lung cancer. MATERIALS AND METHODS The combination of FC and PVII influenced on the apoptosis, autophagy, and the relative signalling pathways were analysed in lung cancer cells. RESULTS The combination of FC and PVII demonstrated a concentration- dependent growth inhibition in human lung cancer cells. The combination index (CI) obtained from four lung cancer cells was smaller than 1. This synergistic antitumour effect was based on the increase of their single proapoptotic effect but inhibiting FC-induced autophagy in NCI-H460 cells. FC and PVII activated proapoptotic elements like cleaved-caspase-3, -8, and -9 to induce Beclin1 cleaved into Beclin1-C which suppressed FC-triggered autophagy and enhanced apoptosis. CONCLUSIONS Formosanin C and PVII showed a synergistic antitumour effect on lung cancer cells. The findings would provide the foundation for the use of combination drugs in the future.
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Affiliation(s)
- Jingxia Cui
- Key Laboratory of Industrial Microbiology, Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, State Key Laboratory of Food Nutrition and Safety, National and Local United Engineering Lab of Metabolic Control Fermentation Technology, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, China
| | - Shuli Man
- Key Laboratory of Industrial Microbiology, Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, State Key Laboratory of Food Nutrition and Safety, National and Local United Engineering Lab of Metabolic Control Fermentation Technology, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, China
| | - Nina Cui
- Key Laboratory of Industrial Microbiology, Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, State Key Laboratory of Food Nutrition and Safety, National and Local United Engineering Lab of Metabolic Control Fermentation Technology, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, China
| | - Li Yang
- Key Laboratory of Industrial Microbiology, Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, State Key Laboratory of Food Nutrition and Safety, National and Local United Engineering Lab of Metabolic Control Fermentation Technology, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, China
| | - Qianbei Guo
- Key Laboratory of Industrial Microbiology, Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, State Key Laboratory of Food Nutrition and Safety, National and Local United Engineering Lab of Metabolic Control Fermentation Technology, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, China
| | - Long Ma
- Key Laboratory of Industrial Microbiology, Ministry of Education, Tianjin Key Laboratory of Industry Microbiology, State Key Laboratory of Food Nutrition and Safety, National and Local United Engineering Lab of Metabolic Control Fermentation Technology, College of Biotechnology, Tianjin University of Science & Technology, Tianjin, China
| | - Wenyuan Gao
- Tianjin Key Laboratory for Modern Drug Delivery and High Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, China
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