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Liu C, Pan X, Hao Z, Wang X, Wang C, Song G. Resveratrol suppresses hepatic fatty acid synthesis and increases fatty acid β-oxidation via the microRNA-33/SIRT6 signaling pathway. Exp Ther Med 2024; 28:326. [PMID: 38979023 PMCID: PMC11229395 DOI: 10.3892/etm.2024.12615] [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: 09/26/2023] [Accepted: 02/23/2024] [Indexed: 07/10/2024] Open
Abstract
Hyperlipidemia is a strong risk factor for numerous diseases. Resveratrol (Res) is a non-flavonoid polyphenol organic compound with multiple biological functions. However, the specific molecular mechanism and its role in hepatic lipid metabolism remain unclear. Therefore, the aim of the present study was to elucidate the mechanism underlying how Res improves hepatic lipid metabolism by decreasing microRNA-33 (miR-33) levels. First, blood miR-33 expression in participants with hyperlipidemia was detected by reverse transcription-quantitative PCR, and the results revealed significant upregulation of miR-33 expression in hyperlipidemia. Additionally, after transfection of HepG2 cells with miR-33 mimics or inhibitor, western blot analysis indicated downregulation and upregulation, respectively, of the mRNA and protein expression levels of sirtuin 6 (SIRT6). Luciferase reporter analysis provided further evidence for binding of miR-33 with the SIRT6 3'-untranslated region. Furthermore, the levels of peroxisome proliferator-activated receptor-γ (PPARγ), PPARγ-coactivator 1α and carnitine palmitoyl transferase 1 were increased, while the concentration levels of acetyl-CoA carboxylase, fatty acid synthase and sterol regulatory element-binding protein 1 were decreased when SIRT6 was overexpressed. Notably, Res improved the basic metabolic parameters of mice fed a high-fat diet by regulating the miR-33/SIRT6 signaling pathway. Thus, it was demonstrated that the dysregulation of miR-33 could lead to lipid metabolism disorders, while Res improved lipid metabolism by regulating the expression of miR-33 and its target gene, SIRT6. Thus, Res can be used to prevent or treat hyperlipidemia and associated diseases clinically by suppressing hepatic fatty acid synthesis and increasing fatty acid β-oxidation.
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Affiliation(s)
- Chunqiao Liu
- Department of Internal Medicine, Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
- Hebei Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang, Hebei 050051, P.R. China
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, Hebei 050051, P.R. China
| | - Xinyan Pan
- Department of Internal Medicine, Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
- Hebei Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang, Hebei 050051, P.R. China
- Department of Endocrinology, Hebei General Hospital, Shijiazhuang, Hebei 050051, P.R. China
| | - Zhihua Hao
- Department of Health Care, Hebei General Hospital, Shijiazhuang, Hebei 050051, P.R. China
| | - Xing Wang
- Hebei Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang, Hebei 050051, P.R. China
| | - Chao Wang
- Hebei Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang, Hebei 050051, P.R. China
| | - Guangyao Song
- Department of Internal Medicine, Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
- Hebei Key Laboratory of Metabolic Diseases, Hebei General Hospital, Shijiazhuang, Hebei 050051, P.R. China
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Wei Y, Zhu M, Chen Y, Ji Q, Wang J, Shen L, Yang X, Hu H, Zhou X, Zhu Q. Network pharmacology and experimental evaluation strategies to decipher the underlying pharmacological mechanism of Traditional Chinese Medicine CFF-1 against prostate cancer. Aging (Albany NY) 2024; 16:5387-5411. [PMID: 38484140 PMCID: PMC11006490 DOI: 10.18632/aging.205654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 02/20/2024] [Indexed: 04/06/2024]
Abstract
Prostate cancer (PCa) is a common malignancy in elderly men. We have applied Traditional Chinese Medicine CFF-1 in clinical treatments for PCa for several years. Here, we aimed to identify the underlying mechanism of CFF-1 on PCa using network pharmacology and experimental validation. Active ingredients, potential targets of CFF-1 were acquired from the public databases. Subsequently, protein-protein interaction (PPI) and the herbs-active ingredients-target network was constructed. A prognostic model for PCa was also constructed based on key targets. In vitro experiments using PCa cell lines CWR22Rv1 and PC-3 were carried out to validate the potential mechanism of CFF-1 on PCa. A total of 112 bioactive compounds and 359 key targets were screened from public databases. PPI and herbs-active ingredients-target network analysis determined 12 genes as the main targets of CFF-1 on PCa. Molecular docking studies indicated that the primary active ingredients of CFF-1 possess strong binding affinity to the top five hub targets. DNMT3B, RXRB and HPRT1 were found to be involved in immune regulation of PCa. In vitro, CFF-1 was found to inhibit PCa cell proliferation, migration, invasion and induce apoptosis via PI3K-Akt, HIF-1, TNF, EGFR-TKI resistance and PD-1 checkpoint signaling pathways. This study comprehensively elucidates the underlying molecular mechanism of CFF-1 against PCa, offering a strong rationale for clinical application of CFF-1 in PCa treatment.
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Affiliation(s)
- Yong Wei
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Mingxia Zhu
- Department of Radiation Oncology, The First Affiliated Hospital of Soochow University, Suzhou 215006, China
| | - Ye Chen
- The First Medicine College, Taizhou Campus of Nanjing University of Traditional Chinese Medicine, Taizhou 225300, China
| | - Qianying Ji
- Department of Urology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, China
| | - Jun Wang
- Department of Urology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing 210029, China
| | - Luming Shen
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Xin Yang
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Haibin Hu
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
| | - Xin Zhou
- Department of Oncology, The Affiliated Suqian First People’s Hospital of Nanjing Medical University, Suqian 223812, China
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
| | - Qingyi Zhu
- Department of Urology, The Second Affiliated Hospital of Nanjing Medical University, Nanjing 210000, China
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Li Y, Li J, Lu Y, Ma Y. ZnO nanomaterials target mitochondrial apoptosis and mitochondrial autophagy pathways in cancer cells. Cell Biochem Funct 2024; 42:e3909. [PMID: 38269499 DOI: 10.1002/cbf.3909] [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: 08/29/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 01/26/2024]
Abstract
In recent years, the application of engineering nanomaterials has significantly contributed to the development of various biomedical fields. Zinc oxide nanomaterials (ZnO NMts) have gained wide popularity due to their biocompatibility, unique physical and chemical properties, stability, and cost-effectiveness for large-scale production. They have emerged as potential materials for anticancer applications. This article provides a comprehensive review of the synthesis methods of ZnO NMts and highlights the advantages of combining ZnO NMts with anticancer drugs as a nano platform for cancer treatment. Additionally, the article briefly explains the mechanism of action of ZnO NMts in tumor cells, focusing on the mitochondrial pathways that target cell apoptosis and autophagy. It is observed that these pathways are primarily influenced by reactive oxygen species generated through oxidative stress. The article discusses the promising prospects of ZnO NMts combined with anticancer drugs in the field of cancer medicine and emphasizes the need for further in-depth research on the mitochondrial apoptosis and mitochondrial autophagy pathways.
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Affiliation(s)
- Yuanyuan Li
- College of Veterinary Medicine, Gansu Agriculture University, Lanzhou, China
| | - Jingjing Li
- College of Pharmacy, Gansu University of Traditional Chinese Medicine, Lanzhou, China
| | - Yan Lu
- College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou, China
| | - Yonghua Ma
- College of Veterinary Medicine, Gansu Agriculture University, Lanzhou, China
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Kong F, Wang C, Zhang J, Wang X, Sun B, Xiao X, Zhang H, Song Y, Jia Y. Chinese herbal medicines for prostate cancer therapy: From experimental research to clinical practice. CHINESE HERBAL MEDICINES 2023; 15:485-495. [PMID: 38094009 PMCID: PMC10715895 DOI: 10.1016/j.chmed.2023.05.003] [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: 01/31/2023] [Revised: 04/17/2023] [Accepted: 05/20/2023] [Indexed: 06/26/2024] Open
Abstract
Prostate cancer remains the second most common malignancy in men worldwide, is a global health issue, and poses a huge health burden. Precision medicine provides more treatment options for prostate cancer patients, but its popularity, drug resistance, and adverse reactions still need to be focused on. Chinese herbal medicines (CHMs) have been widely accepted as an alternative therapy for cancer, with the advantages of multiple targets, multiple pathways, and low toxicity. We searched the experimental research and clinical practice of CHMs for prostate cancer treatment published in PubMed, Embase, and Web of Science in the last five years. We found five CHM formulas and six single CHM extracts as well as 12 CHM-derived compounds, which showed induction of apoptosis, autophagy, and cell cycle arrest, suppression of angiogenesis, proliferation, and migration of prostate cancer cells, reversal of drug resistance, and enhancement of anti-tumor immunity. The mechanisms of action include the PI3K/Akt/mTOR, AR, EGFR and Wnt/β-catenin signaling pathways, which are commonly implicated in the development of prostate cancer. We also summarized the advantages of CHMs in patients with hormone-sensitive and castration-resistant prostate cancer and provided ideas for their further experimental design and application.
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Affiliation(s)
- Fanming Kong
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
| | - Chaoran Wang
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Jing Zhang
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
| | - Xiaoqun Wang
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
| | - Binxu Sun
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
| | - Xian Xiao
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Haojian Zhang
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
- Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Yanqi Song
- Department of Traditional Chinese Medicine, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Yingjie Jia
- Department of Oncology, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Tianjin 300381, China
- National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin 300381, China
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Network pharmacology-based analysis of the mechanism of Guben Sanjie Pill in the treatment of lung cancer. J Herb Med 2022. [DOI: 10.1016/j.hermed.2022.100608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
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Liu J, Dong L, Zhu Y, Dong B, Sha J, Zhu HH, Pan J, Xue W. Prostate cancer treatment - China's perspective. Cancer Lett 2022; 550:215927. [PMID: 36162714 DOI: 10.1016/j.canlet.2022.215927] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 09/07/2022] [Accepted: 09/21/2022] [Indexed: 11/02/2022]
Abstract
Prostate cancer (PCa) incidence and mortality have rapidly increased in China. Notably, unique epidemiological characteristics of PCa are found in the Chinese PCa population, including a low but rising incidence and an inferior but improving disease prognosis. Consequently, the current treatment landscape of PCa in China demonstrates distinct features. Establishing a more thorough understanding of the characteristics of Chinese patients may help provide novel insights into potential treatment strategies for PCa patients. Herein, we review the epidemiological status and differences in treatment modalities of Chinese PCa patients. In addition, we discuss the underlying socioeconomic and biological factors that contribute to such diversity and further propose directions for future efforts in optimizing the PCa treatment in China.
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Affiliation(s)
- Jiazhou Liu
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Liang Dong
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Yinjie Zhu
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Baijun Dong
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Jianjun Sha
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China
| | - Helen He Zhu
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China; State Key Laboratory of Oncogenes and Related Genes, Renji-Med-X Stem Cell Research Center, Department of Urology, Ren Ji Hospital, School of Medicine and School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200127, China
| | - Jiahua Pan
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China.
| | - Wei Xue
- Department of Urology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China.
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Zhang Y, Wei Y, Jiang S, Dang Y, Yang Y, Zuo W, Zhu Q, Liu P, Gao Y, Lu S. Traditional Chinese medicine CFF-1 exerts a potent anti-tumor immunity to hinder tumor growth and metastasis in prostate cancer through EGFR/JAK1/STAT3 pathway to inhibit PD-1/PD-L1 checkpoint signaling. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 99:153939. [PMID: 35172257 DOI: 10.1016/j.phymed.2022.153939] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 11/25/2021] [Accepted: 01/12/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Traditional Chinese Medicine (TCM) CFF-1 has been used in clinic for prostate cancer therapy in China. We reported before CFF-1 induced cell apoptosis via suppressing EGFR-related pathways, reminding us its potential role associated with antitumor immunity. PURPOSE The study was aimed to investigate the regulatory mechanism of CFF-1 on PD-L1/PD-1-mediated tumor immune escape. METHODS Prostate-specific antigen (PSA) test and the functional assessment of cancer therapy-prostate (FACT-P) and karnosky performance status (KPS) questionnaires were carried out to evaluate patient' condition before and after therapy. Flow cytometry (FCM) was used for analyzing cell apoptosis, T lymphocyte subsets and cell cycle. Western blotting and Immunohistochemistry (IHC) were performed to measure protein expressions. The synergy of drug combination was assessed by calculating combination index (CI). RESULTS CFF-1 obviously decreased PSA and improved the quality of life in patients with advanced prostate cancer. PD-L1 was highly expressed in prostate cancer cells including LNCaP, 22Rv1, PC-3, DU145 and RM-1. PD-1/PD-L1 was upregulated in tumorigenesis and tumor progression of subcutaneous homograft mouse model with immune response, where CD3+ T cell subsets were declined. CFF-1 inhibited PD-L1 expression in prostate cancer cells in a time/dose-dependent manner and blocked tumor growth by suppressing PD-1/PD-L1 upregulation to promote the recovery of CD3+ T lymphocytes, especially CD4+ T cell subset, accompanied by the downregulation of CD4+ FOXP3+ T cell subset. CFF-1 also prolonged the survival and inhibited lung metastasis in tail vein prostate cancer mouse model while repressing PD-1/PD-L1. CFF-1 in combination with docetaxol (DTX) produced a synergistic effects by sensitizing the inhibitory effect of DTX on JAK1/STAT3 pathway targeting PD-L1 blockade. CONCLUSION CFF-1 inhibited tumor growth and lung metastasis by blocking PD-1/PD-L1 to ameliorate T lymphocyte immune response through EGFR/JAK1/STAT3 pathway, suggesting that CFF-1 might be a promising treatment to resist tumor immunosuppression for prostate cancer patients.
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Affiliation(s)
- Yu Zhang
- College of Life Sciences, Nanjing Normal University, Nanjing, Jiangsu, China
| | - Yong Wei
- Department of Urology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Shun Jiang
- College of Life Sciences, Nanjing Normal University, Nanjing, Jiangsu, China
| | - Yanmei Dang
- College of Life Sciences, Nanjing Normal University, Nanjing, Jiangsu, China
| | - Yu Yang
- College of Life Sciences, Nanjing Normal University, Nanjing, Jiangsu, China
| | - Wenren Zuo
- Department of Urology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Qingyi Zhu
- Department of Urology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China
| | - Ping Liu
- College of Life Sciences, Nanjing Normal University, Nanjing, Jiangsu, China
| | - Yanhong Gao
- College of Food Science and Pharmacological Engineering, Nanjing Normal University, Nanjing, Jiangsu, China
| | - Shan Lu
- College of Life Sciences, Nanjing Normal University, Nanjing, Jiangsu, China.
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Farrerol suppresses the progression of laryngeal squamous cell carcinoma via the mitochondria-mediated pathway. Eur J Pharmacol 2021; 913:174636. [PMID: 34801529 DOI: 10.1016/j.ejphar.2021.174636] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 11/02/2021] [Accepted: 11/11/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE In the context of well-known inhibitory effects of Farrerol on the invasion of lung squamous cell carcinoma cells, the unexplored effect and regulatory mechanism of Farrerol on laryngeal squamous cell carcinoma (LSCC) emerged as the target in this study. METHODS After treatment with Farrerol alone, or together with MitoTempo, the viability, apoptosis, cell cycle distribution, migration, and invasion of LSCC cells were measured using MTT, flow cytometry, wound-healing, and transwell assays, respectively. Meanwhile, the levels of cytochrome C (Cyt C), Cleaved caspase-3/9, Cyclin D1, E-cadherin, N-cadherin, and Vimentin in LSCC cells were evaluated by Western blot; the reactive oxygen species (ROS) formation intensity and the disruption of mitochondrial membrane potential (MMP) of LSCC cells were assessed using flow cytometry; and the effect of Farrerol on xenograft tumor formation was evaluated in animal experiment. RESULTS Farrerol (10, 20, 50 μM) inhibited the viability, proliferation, cell cycle progression, migration and invasion, but promoted apoptosis, ROS formation intensity and disruption of MMP of LSCC cells. Moreover, Farrerol up-regulated Cyt C (in the cytoplasm), Cleaved caspase-3/9 and E-cadherin levels, but down-regulated Cyclin D1, N-cadherin and Vimentin levels in LSCC cells. Additionally, we uncovered that MitoTempo reversed the promoting effects of Farrerol on ROS formation intensity, apoptosis, and Cyt C and Cleaved caspase-3/9 levels in LSCC cells, while improving the disruption of MMP in Farrerol-treated LSCC cells. Also, Farrerol lessened the volume and weight of mice tumors. CONCLUSIONS Farrerol suppressed the migration, invasion, and induced the apoptosis of LSCC cells via the mitochondria-mediated pathway.
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Wei J, Ding Y, Liu X, Liu Q, Lu Y, He S, Yuan B, Zhang J. Eupafolin induces apoptosis and autophagy of breast cancer cells through PI3K/AKT, MAPKs and NF-κB signaling pathways. Sci Rep 2021; 11:21478. [PMID: 34728712 PMCID: PMC8563970 DOI: 10.1038/s41598-021-00945-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Accepted: 10/20/2021] [Indexed: 11/15/2022] Open
Abstract
Eupafolin is a flavonoid that can be extracted from common sage. Previous studies have reported that Eupafolin has antioxidant, anti-inflammatory and anti-tumor properties. However, no studies have investigated the role of Eupafolin in breast cancer. Herein, we investigated the effect of Eupafolin on two human breast cancer cell lines, as well as its potential mechanism of action. Next, the data showed that proliferation, migration and invasion ability of breast cancer cells that were treated with Eupafolin was significantly reduced, while the apoptosis rate was significantly increased. In addition, Eupafolin treatment caused breast cancer cell proliferation to be blocked in the S phase. Moreover, Eupafolin significantly induced autophagy in breast cancer cells, with an increase in the expression of LC3B-II. PI3K/AKT, MAPKs and NF-κB pathways were significantly inhibited by Eupafolin treatment. Additionally, 3-MA (a blocker of autophagosome formation) significantly reduced Eupafolin-induced activation of LC3B-II in breast cancer cells. Furthermore, Eupafolin displayed good in vitro anti-angiogenic activity. Additionally, anti-breast cancer activity of Eupafolin was found to be partially mediated by Cav-1. Moreover, Eupafolin treatment significantly weakened carcinogenesis of MCF-7 cells in nude mice. Therefore, this data provides novel directions on the use of Eupafolin for treatment of breast cancer.
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Affiliation(s)
- Jiahui Wei
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, 130062, Jilin, People's Republic of China
| | - Yu Ding
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, 130062, Jilin, People's Republic of China
| | - Xinmiao Liu
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, 130062, Jilin, People's Republic of China
| | - Qing Liu
- The Second Clinical School of Medicine, Guangdong Provincial Hospital of Chinese Medicine, Guangdong Provincial Hospital of Chinese Medicine-Zhuhai Hospital, Guangzhou University of Chinese Medicine, Guangzhou, 510120, Guangdong, China
| | - Yiran Lu
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, 130062, Jilin, People's Republic of China
| | - Song He
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, 130062, Jilin, People's Republic of China
| | - Bao Yuan
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, 130062, Jilin, People's Republic of China
| | - Jiabao Zhang
- Department of Laboratory Animals, College of Animal Sciences, Jilin University, Changchun, 130062, Jilin, People's Republic of China.
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Chen YH, Li CL, Chen WJ, Liu J, Wu HT. Diverse roles of FOXO family members in gastric cancer. World J Gastrointest Oncol 2021; 13:1367-1382. [PMID: 34721771 PMCID: PMC8529928 DOI: 10.4251/wjgo.v13.i10.1367] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 07/06/2021] [Accepted: 08/13/2021] [Indexed: 02/06/2023] Open
Abstract
Gastric cancer (GC) is the fifth most diagnosed cancer and the third leading cause of cancer-related death worldwide. Although progress has been made in diagnosis, surgical resection, systemic chemotherapy, and immunotherapy, patients with GC still have a poor prognosis. The overall 5-year survival rate in patients with advanced GC is less than 5%. The FOXO subfamily, of the forkhead box family of transcription factors, consists of four members, FOXO1, FOXO3, FOXO4, and FOXO6. This subfamily plays an important role in many cellular processes, such as cell cycle, cell growth, apoptosis, autophagy, stress resistance, protection from aggregate toxicity, DNA repair, tumor suppression, and metabolism, in both normal tissue and malignant tumors. Various studies support a role for FOXOs as tumor suppressors based on their ability to inhibit angiogenesis and metastasis, and promote apoptosis, yet several other studies have shown that FOXOs might also promote tumor progression in certain circumstances. To elucidate the diverse roles of FOXOs in GC, this article systematically reviews the cellular functions of FOXOs in GC to determine potential therapeutic targets and treatment strategies for patients with GC.
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Affiliation(s)
- Yu-Han Chen
- Department of Clinical Medicine, Shantou University Medical College, Shantou 515041, Guangdong Province, China
- Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Breast Cancer, Changjiang Scholar's Laboratory, Department of Physiology, Shantou University Medical College, Shantou 515041, Guangdong Province, China
| | - Chun-Lan Li
- Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Breast Cancer, Changjiang Scholar's Laboratory, Department of Physiology, Shantou University Medical College, Shantou 515041, Guangdong Province, China
| | - Wen-Jia Chen
- Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Breast Cancer, Changjiang Scholar's Laboratory, Department of Physiology, Shantou University Medical College, Shantou 515041, Guangdong Province, China
| | - Jing Liu
- Guangdong Provincial Key Laboratory for Diagnosis and Treatment of Breast Cancer, Changjiang Scholar's Laboratory, Department of Physiology, Shantou University Medical College, Shantou 515041, Guangdong Province, China
| | - Hua-Tao Wu
- Department of General Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou 515041, Guangdong Province, China
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Xiao D, Peng M, Deng Y, Xiao Y, Chen X, Ma L, Tang B, Guo C, Yang X. 1-n-heptyl-5-(3, 4-difluorophenyl) biguanide inhibits non-small cell lung cancer cell growth by downregulating the EGFR signaling pathways. Am J Transl Res 2021; 13:10193-10205. [PMID: 34650690 PMCID: PMC8507003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 07/06/2021] [Indexed: 06/13/2023]
Abstract
Lung cancer is among the diseases with the highest rates of morbidity and mortality. Our previous study found that a novel biguanide derivative, 1-n-heptyl-5-(3, 4-difluorophenyl) biguanide (8e) shows excellent anti-proliferative activity in non-small cell lung cancer (NSCLC) cell line A549. However, the underlying mechanism remains elusive. In this research, we analyzed the effect of 8e on NSCLC cell lines and explored the cell death mechanism caused by 8e. From our data, we found that 8e significantly decreased the cell activity and inhibited the colony formation of A549 and H1299 cells in a dose-dependent manner. Interestingly, this inhibitory effect of 8e was significantly reduced after silencing EGFR with lentiviral vectors. In contrast, after overexpressing EGFR in A549 and H1299, the lethality of 8e to the tumor cells increased. Simultaneously, we observed that 8e inhibited the expression of EGFR and its two essential downstream signaling pathways, AKT/mTOR and c-Raf/ERK1/2, and significantly reduced the activation of the EGFR pathway induced by EGF. Therefore, the results showed that 8e inhibits the proliferation of NSCLC cells by down-regulating the expression of EGFR, thereby inhibiting the downstream signaling pathway AKT/mTOR and c-Raf/ERK1/2. In addition, 8e also markedly reduces migration and induces the apoptosis of A549 and H1299 cells. In vivo results based on a lung cancer cell transplanted xenograft mouse model have further shown that 8e blocks A549 tumor growth without any significant hepatotoxicity or nephrotoxicity. These results indicate the high potential value of 8e as a candidate for treating NSCLC.
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Affiliation(s)
- Di Xiao
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Key Laboratory of Protein Chemistry and Developmental Biology of Fish of Ministry of Education, Department of Pharmacy, School of Medicine, Hunan Normal University Changsha 410013, Hunan, China
| | - Mei Peng
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Key Laboratory of Protein Chemistry and Developmental Biology of Fish of Ministry of Education, Department of Pharmacy, School of Medicine, Hunan Normal University Changsha 410013, Hunan, China
| | - Yang Deng
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Key Laboratory of Protein Chemistry and Developmental Biology of Fish of Ministry of Education, Department of Pharmacy, School of Medicine, Hunan Normal University Changsha 410013, Hunan, China
| | - Yayi Xiao
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Key Laboratory of Protein Chemistry and Developmental Biology of Fish of Ministry of Education, Department of Pharmacy, School of Medicine, Hunan Normal University Changsha 410013, Hunan, China
| | - Xinyi Chen
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Key Laboratory of Protein Chemistry and Developmental Biology of Fish of Ministry of Education, Department of Pharmacy, School of Medicine, Hunan Normal University Changsha 410013, Hunan, China
| | - Lan Ma
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Key Laboratory of Protein Chemistry and Developmental Biology of Fish of Ministry of Education, Department of Pharmacy, School of Medicine, Hunan Normal University Changsha 410013, Hunan, China
| | - Bei Tang
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Key Laboratory of Protein Chemistry and Developmental Biology of Fish of Ministry of Education, Department of Pharmacy, School of Medicine, Hunan Normal University Changsha 410013, Hunan, China
| | - Chenglin Guo
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Key Laboratory of Protein Chemistry and Developmental Biology of Fish of Ministry of Education, Department of Pharmacy, School of Medicine, Hunan Normal University Changsha 410013, Hunan, China
| | - Xiaoping Yang
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, Key Laboratory of Protein Chemistry and Developmental Biology of Fish of Ministry of Education, Department of Pharmacy, School of Medicine, Hunan Normal University Changsha 410013, Hunan, China
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12
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Xue Z, Zhao K, Sun Z, Wu C, Yu B, Kong D, Xu B. Isorhapontigenin ameliorates cerebral ischemia/reperfusion injury via modulating Kinase Cε/Nrf2/HO-1 signaling pathway. Brain Behav 2021; 11:e02143. [PMID: 34102010 PMCID: PMC8323036 DOI: 10.1002/brb3.2143] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 03/19/2021] [Accepted: 03/24/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Isorhapontigenin (ISO) has been shown to have antioxidant activity. This study aimed to investigate the antioxidant effects of ISO on cerebral ischemia/reperfusion (I/R) injury and its possible molecular mechanisms. METHODS Focal cerebral ischemia-reperfusion injury (MCAO/R) model and primary cortical neurons were established an oxygen-glucose deprivation (OGD / R) injury model. After 24 hr of reperfusion, the neurological deficits of the rats were analyzed and HE staining was performed, and the infarct volume was calculated by TTC staining. In addition, the reactive oxygen species (ROS) in rat brain tissue, the content of 4-Hydroxynonenal (4-HNE), and 8-hydroxy2deoxyguanosine (8-OHdG) were detected. Neuronal cell viability was determined by MTT assay. Western blot analysis was determined for protein expression. RESULTS ISO treatment significantly improved neurological scores, reduced infarct volume, necrotic neurons, ROS production, 4-HNE, and 8-OHdG levels. At the same time, ISO significantly increased the expression of Nrf2 and HO-1. The neuroprotective effects of ISO can be eliminated by knocking down Nrf2 and HO-1. In addition, knockdown of the PKCε blocked ISO-induced nuclear Nfr2, HO-1 expression. CONCLUSION ISO protected against oxidative damage induced by brain I/R, and its neuroprotective mechanism may be related to the PKCε/Nrf2/HO-1 pathway.
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Affiliation(s)
- Zhe Xue
- Department of NeurosurgeryChinese PLA General HospitalBeijingChina
- Department of NeurosurgeryHainan Hospital of Chinese PLA General HospitalBeijingChina
| | - Kai Zhao
- Department of NeurosurgeryChinese PLA General HospitalBeijingChina
- Department of NeurosurgeryHainan Hospital of Chinese PLA General HospitalBeijingChina
| | - Zhenghui Sun
- Department of NeurosurgeryChinese PLA General HospitalBeijingChina
- Department of NeurosurgeryHainan Hospital of Chinese PLA General HospitalBeijingChina
| | - Chen Wu
- Department of NeurosurgeryChinese PLA General HospitalBeijingChina
- Department of NeurosurgeryHainan Hospital of Chinese PLA General HospitalBeijingChina
| | - Bowen Yu
- Department of NeurosurgeryChinese PLA General HospitalBeijingChina
- Department of NeurosurgeryHainan Hospital of Chinese PLA General HospitalBeijingChina
| | - Dongsheng Kong
- Department of NeurosurgeryChinese PLA General HospitalBeijingChina
- Department of NeurosurgeryHainan Hospital of Chinese PLA General HospitalBeijingChina
| | - Bainan Xu
- Department of NeurosurgeryChinese PLA General HospitalBeijingChina
- Department of NeurosurgeryHainan Hospital of Chinese PLA General HospitalBeijingChina
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Zhoushi Qiling decoction induces apoptosis of human prostate cancer cells via miR-143/Bcl-2 axis. Aging (Albany NY) 2021; 13:17202-17210. [PMID: 34170852 PMCID: PMC8312453 DOI: 10.18632/aging.203171] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 05/18/2021] [Indexed: 11/30/2022]
Abstract
A number of traditional Chinese medicines (TCMs) are widely used in prostate cancer treatment in China. The aim of this study was to test the efficacy of a TCM, Zhoushi Qiling Decoction (ZQD), in combination with androgen deprivation therapy (ADT) and explore its underlying mechanism. A total of 151 patients were recruited to receive ADT treatment or ADT+ZQD treatment. The survival of patients who received ADT+ZQD treatment was significantly higher than those who received ADT therapy only. DU145 prostate cancer cells were treated with ZQD (50 mg/mL) for 24 h in vitro and expression levels of an array of miRNAs were examined. Our results suggested that miR-143 demonstrated prominent upregulation in DU145 cells after treatment with ZQD. In patient serum samples, miR-143 expression was also significantly upregulated after ADT+ZQE treatment, which was however absent in patients treated with ADT only. In DU145 cells, ZQD treatment led to a dose-dependent increase in apoptosis, which could be reduced by anti-miR-143 treatment. There was a binding site between miR-143 and B cell CLL/lymphoma-2 (Bcl-2) and ZQD treatment reduced Bcl-2 expression. ZQD treatment led to increased caspase-3 and Bax expression. ZQD treatment could promote apoptosis of prostate cancer cells by promoting miR-143 upregulation, which could be a possible mechanism underlying the inhibitory effect of ZQD in prostate cancer in patient.
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Ze-Qi-Tang Formula Induces Granulocytic Myeloid-Derived Suppressor Cell Apoptosis via STAT3/S100A9/Bcl-2/Caspase-3 Signaling to Prolong the Survival of Mice with Orthotopic Lung Cancer. Mediators Inflamm 2021; 2021:8856326. [PMID: 33867859 PMCID: PMC8035014 DOI: 10.1155/2021/8856326] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 02/23/2021] [Accepted: 03/10/2021] [Indexed: 12/25/2022] Open
Abstract
Non-small-cell lung cancer (NSCLC) remains the most common malignancy with the highest morbidity and mortality worldwide. In our previous study, we found that a classic traditional Chinese medicine (TCM) formula Ze-Qi-Tang (ZQT), which has been used in the treatment of respiratory diseases for thousands of years, could directly inhibit the growth of human NSCLC cells via the p53 signaling pathway. In this study, we explored the immunomodulatory functions of ZQT. We found that ZQT significantly prolonged the survival of orthotopic lung cancer model mice by modulating the tumor microenvironment (TME). ZQT remarkably reduced the number of MDSCs (especially G-MDSCs) and inhibited their immunosuppressive activity by inducing apoptosis in these cells via the STAT3/S100A9/Bcl-2/caspase-3 signaling pathway. When G-MDSCs were depleted, the survival promotion effect of ZQT and its inhibitory effect on lung luminescence signal disappeared in tumor-bearing mice. This is the first study to illustrate the immunomodulatory effect of ZQT in NSCLC and the underlying molecular mechanism.
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Wang Q, Dong Z, Su J, Huang J, Xiao P, Tian L, Chen Y, Ma L, Chen X. Ixazomib inhibits myeloma cell proliferation by targeting UBE2K. Biochem Biophys Res Commun 2021; 549:1-7. [PMID: 33647537 DOI: 10.1016/j.bbrc.2021.02.048] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 02/11/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE Ixazomib is a selective, effective, and reversible inhibitor of 20S proteasome and is approved for the treatment of multiple myeloma. Ubiquitin-conjugating enzyme E2 (UBE2K) is involved in the synthesis of K48-linked ubiquitin chains and is the target of certain drugs used for the treatment of tumors. The purpose of this study was to investigate the relationship between ixazomib and UBE2K in myeloma cells. METHODS We used CCK-8 and Annexin V-FITC/propidium iodide kit to detect the effects of ixazomib on survival and apoptosis of RPMI-8226 and U-266 myeloma cell lines. Quantitative polymerase chain reaction and western blot were used to detect the change in gene and protein expression levels of myeloma cells treated with ixazomib. Furthermore, the regulatory effects of ixazomib on UBE2K and its downstream targets were investigated following the overexpression of UBE2K. RESULTS In myeloma cells, ixazomib decreased cell survival and increased apoptosis in a dose-dependent manner. Ixazomib significantly increased the expression of HIST1H2BD, MNAT1, NEK3, and TARS2, while decreasing the expression of HSPA1B and UBE2K. In addition, ixazomib inhibited the proliferation of myeloma cells, blocked cell cycle, induced cell apoptosis, and increased the production of reactive oxygen species by inhibiting UBE2K expression. Lastly, ixazomib regulates mitosis- and apoptosis-related genes by lowering UBE2K expression. CONCLUSION In summary, ixazomib leads to impaired proliferation of myeloma cells by targeting UBE2K.
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Affiliation(s)
- Qingqing Wang
- Blood Rheumatism Immunology Department, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian, China.
| | - Zhigao Dong
- Blood Rheumatism Immunology Department, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian, China.
| | - Junnan Su
- Blood Rheumatism Immunology Department, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian, China.
| | - Jinmei Huang
- Blood Rheumatism Immunology Department, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian, China.
| | - Pingping Xiao
- Blood Rheumatism Immunology Department, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian, China.
| | - Lihong Tian
- Blood Rheumatism Immunology Department, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian, China.
| | - Yongquan Chen
- Blood Rheumatism Immunology Department, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian, China.
| | - Lili Ma
- Blood Rheumatism Immunology Department, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian, China.
| | - Xuyan Chen
- Blood Rheumatism Immunology Department, The Second Affiliated Hospital of Xiamen Medical College, Xiamen, Fujian, China.
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Pan Z, Wang K, Chen Q, Zheng X, Song Z, Ding X. SFI Enhances Therapeutic Efficiency of Gefitinib: An Insight into Reversal of Resistance to Targeted Therapy in Non-small Cell Lung Cancer Cells. J Cancer 2020; 11:334-344. [PMID: 31897229 PMCID: PMC6930422 DOI: 10.7150/jca.32989] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 09/01/2019] [Indexed: 12/24/2022] Open
Abstract
Background: The clinical application of EGFR tyrosine kinase inhibitors is always accompanied by inevitable drug resistance. However, the mechanism remains elusive. In the present study, we investigate the involvement of MAPK/SREBP1 pathway in NSCLC gefitinib resistance and evaluate the synergistic effects of shenqi fuzheng injection (SFI) and gefitinib on NSCLC cells. Methods: To investigate the MAPK/SREBP1 pathway involved in gefitinib resistance, Western blotting was used to examine p-MEK, p-ERK and SREBP1 expression in PC-9 and PC-9/GR cells, MTT was used on cell proliferation, wound healing assay was used on cell migration. To detect the cooperative effects of SFI and gefitinib, clonogenic assay was used on cell proliferation. Apoptosis assay was analyzed by flow cytometry. Immunofluorescence was used to detect gefitinib binding to EGFR. Western blotting was used to detect whether SFI regulate the resistance to gefitinib via the suppression of MAPK/SREBP1 pathway. Results: Our results showed that MAPK/SREBP1 pathway mediated resistance to gefitinib in NSCLC cells. MAPK pathway was found to directly target SREBP1 and inhibition of SREBP1 increased gefitinib sensitivity. In addition, SFI showed cooperative anti-proliferation and pro-apoptosis impacts on gefitinib resistant cells via down-regulating MAPK/SREBP1 pathway. Moreover, the combination of SFI and gefitinib enhanced gefitinib binding to EGFR resulting in the restoration of sensitivity to gefitinib. Conclusions: Taken together, MAPK/SREBP1 pathway could be regarded as the potential treatment target for overcoming resistance to EGFR-TKIs in NSCLC and adjuvant therapy of SFI could be a potential therapeutic strategy for gefitinib resistant treatment.
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Affiliation(s)
- Zhenzhen Pan
- China Pharmaceutical University, School of Basic Medicine and Clinical Pharmacy, Nanjing, 211198, China
| | - Kai Wang
- China Pharmaceutical University, School of Basic Medicine and Clinical Pharmacy, Nanjing, 211198, China
| | - Qiufang Chen
- Xiamen Maternity and Child Health Care Hospital, Xiamen, 361000, China
| | - Xiulan Zheng
- China Pharmaceutical University, School of Basic Medicine and Clinical Pharmacy, Nanjing, 211198, China
| | - Zhengyu Song
- China Pharmaceutical University, School of Basic Medicine and Clinical Pharmacy, Nanjing, 211198, China
| | - Xuansheng Ding
- China Pharmaceutical University, School of Basic Medicine and Clinical Pharmacy, Nanjing, 211198, China
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Xu Z, Han X, Ou D, Liu T, Li Z, Jiang G, Liu J, Zhang J. Targeting PI3K/AKT/mTOR-mediated autophagy for tumor therapy. Appl Microbiol Biotechnol 2019; 104:575-587. [PMID: 31832711 DOI: 10.1007/s00253-019-10257-8] [Citation(s) in RCA: 323] [Impact Index Per Article: 64.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 11/05/2019] [Accepted: 11/12/2019] [Indexed: 12/11/2022]
Abstract
Autophagy is a highly conserved catabolic process and participates in a variety of cellular biological activities. The phosphoinositide 3-kinase (PI3K)/protein kinase B (AKT)/mammalian target of rapamycin (mTOR) pathway, as a critical regulator of autophagy, is involved in the initiation and promotion of a series of pathological disorders including various tumors. Autophagy also participates in regulating the balance between the tumor and the tumor microenvironment. Natural products have been considered a treasure of new drug discoveries and are of great value to medicine. Mounting evidence has suggested that numerous natural products are targeting PI3K/AKT/mTOR-mediated autophagy, thereby suppressing tumor growth. Furthermore, autophagy plays a "double-edged sword" role in different tumors. Targeting PI3K/AKT/mTOR-mediated autophagy is an important therapeutic strategy for a variety of tumors, and plays important roles in enhancing the chemosensitivity of tumor cells and avoiding drug resistance. Therefore, we summarized the roles of PI3K/AKT/mTOR-mediated autophagy in tumorigenesis, progression, and drug resistance of tumors, which may be utilized to design preferably therapeutic strategies for various tumors.
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Affiliation(s)
- Zhenru Xu
- Department of Rheumatology, The First Affiliated Hospital of University of South China, Hengyang, Hunan, China
| | - Xu Han
- Molecular Biology Research Center & Center for Medical Genetics, School of Life Sciences, Central South University, Changsha, Hunan, China
| | - Daming Ou
- Department of Rheumatology, The First Affiliated Hospital of University of South China, Hengyang, Hunan, China
| | - Ting Liu
- Department of Rheumatology, The First Affiliated Hospital of University of South China, Hengyang, Hunan, China
| | - Zunxiong Li
- University of South China, Hengyang, Hunan, China
| | - Guanmin Jiang
- Department of Clinical Laboratory, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, Guangdong, China
| | - Jing Liu
- Molecular Biology Research Center & Center for Medical Genetics, School of Life Sciences, Central South University, Changsha, Hunan, China.
| | - Ji Zhang
- Department of Rheumatology, The First Affiliated Hospital of University of South China, Hengyang, Hunan, China.
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Su PH, Tai CJ. Current development in integrative therapy of traditional Chinese medicine for cancer treatment: A mini-review. J Tradit Complement Med 2019; 10:429-433. [PMID: 32953557 PMCID: PMC7484962 DOI: 10.1016/j.jtcme.2019.07.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 04/27/2019] [Accepted: 07/07/2019] [Indexed: 01/27/2023] Open
Abstract
Cancer is a major public health problem worldwide, and there has been a sustained rise in its incidence in both developing and developed countries. Although there are currently numerous effective therapeutic options for cancer, they sometimes exhibit resistance and obvious side effects. Traditional Chinese medicine (TCM) currently plays a major role in cancer therapy by downregulating the growth of cancer cells through various pathways and by relieving side effects. Studies in cultured human malignant cell lines have demonstrated that Solanum nigrum can control cancer cell proliferation and cancer progression by inducing autophagic and apoptotic cell death. Case–control studies have indicated that TCM can relieve the side effects of cancer therapy. This review provides brief insights into the anticancer effects of TCM, the side effects relieved by TCM, and the role of TCM doctors in cancer treatment. Aqueous extracts of Solanum nigrum can control cancer cell proliferation and cancer progression by inducing autophagic and apoptotic cell death. TCM can relieve side effects such as hematotoxicity, hepatotoxicity, and paronychia caused by conventional anticancer treatments. A TCM doctor consulting and referral system for patients with cancer should be established.
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Key Words
- AESN, aqueous extract of Solanum nigrum
- ALT, alanine transaminase
- AST, aspartate transaminase
- Aqueous extract of Solanum nigrum (AESN)
- Autophagic pathway
- Cancer treatment
- EGFR, epidermal growth factor receptor
- EMT, epithelial–mesenchymal transition
- Hematotoxicity
- Hepatotoxicity
- IC50, half maximal inhibitory concentration
- MTT, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide
- Paronychia
- ROS, reactive oxygen species
- SN, Solanum nigrum
- SQDBT, Shi Quan Da Bu Tang
- TCM, traditional Chinese medicine
- Traditional Chinese medicine (TCM)
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Affiliation(s)
- Po-Hsuan Su
- Department of Traditional Chinese Medicine, Taipei Medical University Hospital, Taipei, 11031, Taiwan
| | - Chen-Jei Tai
- Department of Traditional Chinese Medicine, Taipei Medical University Hospital, Taipei, 11031, Taiwan.,Department of OB/GYN, School of Medicine, College of Medicine, Taipei Medical University, Taipei, 11031, Taiwan
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Xu Z, Zhang F, Zhu Y, Liu F, Chen X, Wei L, Zhang N, Zhou Q, Zhong H, Yao C, Zhu X, Gong C, Zhu S, Zou C. Traditional Chinese medicine Ze-Qi-Tang formula inhibit growth of non-small-cell lung cancer cells through the p53 pathway. JOURNAL OF ETHNOPHARMACOLOGY 2019; 234:180-188. [PMID: 30660711 DOI: 10.1016/j.jep.2019.01.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 01/01/2019] [Accepted: 01/09/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Ze-Qi-Tang (ZQT), a classic Chinese herbal formula, has been for over thousand years used for the treatment of several respiratory ailments like cough, asthma, hydrothorax and lung cancer. AIM OF STUDY Cumulative literature on ZQT herbal formula reveals that its several constituent components are potent inducer of apoptosis in different cancer cells. However, the activity of ZQT against non-small-cell-lung cancer (NSCLC) has not been previously examined. The aim of the study is to investigate the molecular mechanism of ZQT on NSCLC cells. MATERIALS AND METHODS Cell growth were determined by CCK-8 and colony formation assay. Induction of cellular apoptosis or arrest of cell cycle were determined by flow cytometric analysis using annexin V/ propidium iodide, Hoechst 33342 or TUNEL staining method. In some assay p53 activity of NSCLC ( A549 and H460) cells were blocked with pifithrin-a, prior to treatment with ZQT. The level of expression of cell cycle and apoptosis related marker proteins were estimated by western blot. The anticancer activity of ZQT in vivo were monitored in nude mice that were induced with tumor by subcutaneous inoculation of A549 cells and then treated by ZQT(100 mg/kg,200 mg/kg,400 mg/kg) gavaging for 30 days. Mice' body weight and tumor volume were measured weekly. The survival carve was recorded. Apoptosis from mice' tissue was observed by TUNEL assay. Pathological histology of liver, kidney and heart were detected by H&E staining, and its functions were tested by ELISA. RESULTS Dose- and time-dependent inhibition of proliferation of NSCLC ( A549 and H460) cells by ZQT therapy along with induction of cell cycle arrest at G0⁄G1 phase were observed. The arrest of cell cycle arrest and inhibition of cellular proliferation were associated with up regulation of p53 along with down regulation of Cyclin B1 and Cdk2 indicating a mitochondrial related induction of apoptosis with ZQT. A reversal of ZQT-induced apoptosis and G0⁄G1 arrest was observed with pifithrin-a pretreatment. ZQT was also found to suppress the progression of tumor growth in mouse xenograft models and prolong survival. In addition, no hepato- or nephro- or cardio-toxicity with ZQT treatment were detected in mice. CONCLUSION These findings suggest that the ZQT formula inhibits the growth of NSCLC cells and is a potential agent of complementary and alternative treatment for lung cancer.
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MESH Headings
- A549 Cells
- Animals
- Antineoplastic Agents, Phytogenic/administration & dosage
- Antineoplastic Agents, Phytogenic/pharmacology
- Antineoplastic Agents, Phytogenic/toxicity
- Apoptosis/drug effects
- Carcinoma, Non-Small-Cell Lung/drug therapy
- Carcinoma, Non-Small-Cell Lung/pathology
- Cell Cycle/drug effects
- Cell Cycle Checkpoints/drug effects
- Cell Line, Tumor
- Cell Proliferation/drug effects
- Dose-Response Relationship, Drug
- Drugs, Chinese Herbal/administration & dosage
- Drugs, Chinese Herbal/pharmacology
- Drugs, Chinese Herbal/toxicity
- Humans
- Lung Neoplasms/drug therapy
- Lung Neoplasms/pathology
- Male
- Medicine, Chinese Traditional/methods
- Mice
- Mice, Nude
- Time Factors
- Tumor Suppressor Protein p53/metabolism
- Xenograft Model Antitumor Assays
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Affiliation(s)
- Zihang Xu
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203,China
| | - Fei Zhang
- Department of General Surgery, Xinhua Hospital Affiliated to Shanghai Jiaotong University, Shanghai 200092,China
| | - Yangzhuangzhuang Zhu
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203,China
| | - Fei Liu
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203,China
| | - Xiao Chen
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203,China
| | - Luyao Wei
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203,China
| | - Ning Zhang
- Center for traditional Chinese medicine and systems biology, shanghai university of Traditional Chinese Medicine, Shanghai 201203,China
| | - Qin Zhou
- Center for traditional Chinese medicine and systems biology, shanghai university of Traditional Chinese Medicine, Shanghai 201203,China
| | - Hairong Zhong
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203,China
| | - Chao Yao
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203,China
| | - Xiaowen Zhu
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203,China
| | - Chenyuan Gong
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203,China
| | - Shiguo Zhu
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203,China.
| | - Chunpu Zou
- School of Basic Medical Science, Shanghai University of Traditional Chinese Medicine, Shanghai 201203,China.
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Guo G, Zhou J, Yang X, Feng J, Shao Y, Jia T, Huang Q, Li Y, Zhong Y, Nagarkatti PS, Nagarkatti M. Role of MicroRNAs Induced by Chinese Herbal Medicines Against Hepatocellular Carcinoma: A Brief Review. Integr Cancer Ther 2018; 17:1059-1067. [PMID: 30343602 PMCID: PMC6247546 DOI: 10.1177/1534735418805564] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
MicroRNAs (miRNAs) are highly conserved, noncoding small RNAs that regulate gene
expression, and consequently several important functions including early embryo
development, cell cycle, programmed cell death, cell differentiation, and
metabolism. While there are no effective treatments available against
hepatocellular carcinoma (HCC), some Chinese herbal medicines have been shown to
regulate growth, differentiation, invasion, and metastasis of HCC. Many studies
have shown that Chinese herbal medicines regulate the expression of miRNAs and
this may be associated with their ability to control the development of HCC. In
this article, the effects of Chinese herbal medicines on the expression of
miRNAs and their functions in the regulation of HCC have been reviewed and
discussed. miRNAs such as miRNA-221 and miRNA-222 mediated by Chinese herbal
medicines may be good biomarkers and therapeutic targets for HCC.
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Affiliation(s)
- Ge Guo
- 1 Ludong University, Yantai, Shandong, People's Republic of China
| | - Juhua Zhou
- 1 Ludong University, Yantai, Shandong, People's Republic of China
| | - Xiaogaung Yang
- 2 Hangzhou Hesti Biotechnology Co, Ltd, Hangzhou, Zhejiang, People's Republic of China
| | - Jiang Feng
- 2 Hangzhou Hesti Biotechnology Co, Ltd, Hangzhou, Zhejiang, People's Republic of China
| | - Yanxia Shao
- 1 Ludong University, Yantai, Shandong, People's Republic of China
| | - Tingting Jia
- 1 Ludong University, Yantai, Shandong, People's Republic of China
| | - Qingrong Huang
- 1 Ludong University, Yantai, Shandong, People's Republic of China
| | - Yanmin Li
- 1 Ludong University, Yantai, Shandong, People's Republic of China
| | - Yin Zhong
- 3 University of South Carolina, Columbia, SC, USA
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Ding K, Jiang J, Chen L, Xu X. Methylenetetrahydrofolate Dehydrogenase 1 Silencing Expedites the Apoptosis of Non-Small Cell Lung Cancer Cells via Modulating DNA Methylation. Med Sci Monit 2018; 24:7499-7507. [PMID: 30343310 PMCID: PMC6206813 DOI: 10.12659/msm.910265] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 05/25/2018] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Non-small cell lung cancer (NSCLC) accounts for about 85% of all types of lung cancer. Methylenetetrahydrofolate dehydrogenase 1 (MTHFD1) is involved in DNA methylation, and DNA methylation is related to tumorigenesis. The role of MTHFD1 in NSCLC was examined in our study. MATERIAL AND METHODS The correlation between the expression of MTHFD1 and the clinicopathological features of patients diagnosed with lung cancer was investigated using the chi-square test. The viability and apoptosis of NCI-H1299 cells was respectively detected using cell counting kit-8 and flow cytometry assays. The expression levels of MTHFD1, apoptosis-related factors and DNA methyltransferase-related factors were assessed by quantitative real-time PCR (qRT-PCR) and western blot assays. RESULTS We found that MTHFD1 expression in the tumor tissues and cells was higher than that of adjacent normal tissues and cells. The survival time of patients with high MTHFD1 expression was shorter than those with low MTHFD1 expression. The expression level of MTHFD1 was related to tumor size, TNM stage, histologic grade, and metastasis, but not linked to gender and age. Besides, si-MTHFD1 significantly decreased the viability of cells in a time-dependent manner, and increased cell apoptosis. When cells were transfected with MTHFD1-siRNA, the levels of surviving and B-cell lymphoma-2 (Bcl-2) were attenuated, while p53 and Bcl-2 associated X protein (Bax) levels were enhanced. Moreover, si-MTHFD1 markedly downregulated the expression levels of DNA methyltransferase 1 (DNMT1), DNMT3a, and DNMT3b. CONCLUSIONS Collectively, our results proved that MTHFD1 silencing obviously reduced the proliferation and enhanced the apoptosis of NSCLC via suppressing DNA methylation.
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Affiliation(s)
- Ke Ding
- Dispensary of Traditional Chinese Medicine, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, P.R. China
| | - Jianyang Jiang
- Department of Respiration, Quzhou People’s Hospital, Quzhou, Zhejiang, P.R. China
| | - Liang Chen
- Zhejiang Chinese Medical University, Hangzhou, Zhejiang, P.R. China
| | - Xiaohua Xu
- Department of Respiration, Quzhou People’s Hospital, Quzhou, Zhejiang, P.R. China
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Han G, Zhang X, Liu P, Yu Q, Li Z, Yu Q, Wei X. Knockdown of anti-silencing function 1B histone chaperone induces cell apoptosis via repressing PI3K/Akt pathway in prostate cancer. Int J Oncol 2018; 53:2056-2066. [PMID: 30132513 PMCID: PMC6192734 DOI: 10.3892/ijo.2018.4526] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 08/09/2018] [Indexed: 12/12/2022] Open
Abstract
Prostate cancer (PCa) is one of the most common malignancies among males worldwide. Anti-silencing function 1B histone chaperone (ASF1B) has been reported to be involved in PCa. The present study aimed to investigate the role and molecular mechanism of ASF1B in PCa. Data of genes were obtained from The Cancer Genome Atlas data- base. The core gene was identified using the DAVID website. Cell viability and colony formation were detected using a cell counting kit-8 assay and crystal violet staining, respectively. Cell cycle distribution and apoptosis were assessed using flow cytometry analysis. The corresponding factors were analyzed by reverse transcription-quantitative polymerase chain reaction and western blotting. It was demonstrated that ASF1B was highly expressed in the PCa tissues and cells compared with the non-PCa tissues and cells, respectively. While siRNA-ASF1B significantly reduced the viability and colony formation, it promoted apoptosis, G1 phase cell cycle arrest of LNCap as well as C4-2 cells. siRNA-ASF1B was revealed to significantly reduce the level of B-cell lymphoma-2 and cyclin D1, and enhance the expression levels of p53, caspase-3 and Bcl-2 associated X protein. Furthermore, the phosphorylation levels of phosphatidylinositol 3 kinase (PI3K) and protein kinase B (Akt) were significantly decreased in the siRNA-ASF1B group compared with the mock group. In summary, the present study demonstrated that silencing of ASF1B suppressed the proliferation, and promoted apoptosis and cell cycle arrest of PCa cells. Inhibition of the PI3K/Akt signaling pathway was pertinent to the role of si-ASF1B. This phenomenon suggests that the downregulation of ASF1B may aid in inhibiting the progression of PCa.
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Affiliation(s)
- Guangye Han
- The Second Ward of Urology Department, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan 453100, P.R. China
| | - Xinjun Zhang
- The First Ward of Urology Department, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan 453100, P.R. China
| | - Pei Liu
- The Second Ward of Urology Department, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan 453100, P.R. China
| | - Quanfeng Yu
- The Second Ward of Urology Department, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan 453100, P.R. China
| | - Zeyu Li
- The Second Ward of Urology Department, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan 453100, P.R. China
| | - Qinnan Yu
- The First Ward of Urology Department, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan 453100, P.R. China
| | - Xiaoxia Wei
- The Second Ward of Infection Department, The First Affiliated Hospital of Xinxiang Medical University, Xinxiang, Henan 453100, P.R. China
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