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Jiang S, Li S, Pang S, Liu M, Sun H, Zhang N, Liu J. A systematic review: Sinomenine. Heliyon 2024; 10:e29976. [PMID: 38765107 PMCID: PMC11098800 DOI: 10.1016/j.heliyon.2024.e29976] [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: 01/23/2024] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 05/21/2024] Open
Abstract
Sinomenine (SIN), an alkaloid derived from the traditional Chinese medicine, Caulis Sinomenii, has been used as an anti-inflammatory drug in China for over 30 years. With the continuous increase in research on the pharmacological mechanism of SIN, it has been found that, in addition to the typical rheumatoid arthritis (RA) treatment, SIN can be used as a potentially effective therapeutic drug for anti-tumour, anti-renal, and anti-nervous system diseases. By reviewing a large amount of literature and conducting a summary analysis of the literature pertaining to the pharmacological mechanism of SIN, we completed a review that focused on SIN, found that the current research is insufficient, and offered an outlook for future SIN development. We hope that this review will increase the public understanding of the pharmacological mechanisms of SIN, discover SIN research trial shortcomings, and promote the effective treatment of immune diseases, inflammation, and other related diseases.
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Affiliation(s)
- Shan Jiang
- School of Pharmacy, Heilongjiang University of Traditional Chinese Medicine, Harbin City, Heilongjiang Province, 150040, PR China
- Sino-Pakistan Center on Traditional Chinese Medicine, School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua City, Hunan Province, 418000, PR China
| | - Shuang Li
- Sino-Pakistan Center on Traditional Chinese Medicine, School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua City, Hunan Province, 418000, PR China
- College Pharmacy, Jiamusi University, Jiamusi City, Heilongjiang Province, 154000, PR China
| | - Siyuan Pang
- Hunan Zhengqing Pharmaceutical Company Group Ltd, Huaihua City, Hunan Province, 418000, PR China
| | - Mei Liu
- School of Pharmaceutical Sciences, University of South China, Hengyang City, Hunan Province, 421001, PR China
| | - Huifeng Sun
- School of Pharmacy, Heilongjiang University of Traditional Chinese Medicine, Harbin City, Heilongjiang Province, 150040, PR China
| | - Ning Zhang
- School of Pharmacy, Heilongjiang University of Traditional Chinese Medicine, Harbin City, Heilongjiang Province, 150040, PR China
| | - Jianxin Liu
- Sino-Pakistan Center on Traditional Chinese Medicine, School of Pharmaceutical Sciences, Hunan University of Medicine, Huaihua City, Hunan Province, 418000, PR China
- School of Pharmaceutical Sciences, University of South China, Hengyang City, Hunan Province, 421001, PR China
- Institute of Innovation and Applied Research in Chinese Medicine, Hunan University of Chinese Medicine, Changsha City, Hunan Province, 410208, PR China
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Gao X, Li HN, Liu PJ, Long XK, Guo XH, Hua HM, Li DH. Synthesis of sinomenine derivatives with potential anti-leukemia activity. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2024:1-17. [PMID: 38572941 DOI: 10.1080/10286020.2024.2327524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 03/04/2024] [Indexed: 04/05/2024]
Abstract
In recent years, with sinomenine hydrochloride as the main ingredient, Qingfengteng had been formulated as various dosage forms for clinical treatment. Subsequent findings confirmed a variety of biological roles for sinomenine. Here, 15 H2S-donating sinomenine derivatives were synthesized. Target hybrids a11 displayed substantial cytotoxic effects on cancer cell lines, particularly against K562 cells, with an IC50 value of 1.36 μM. In-depth studies demonstrated that a11 arrested cell cycle at G1 phase, induced apoptosis via both morphological changes in nucleus and membrane potential collapse in mitochondria. These results indicated a11 exerted an antiproliferative effect through apoptosis induction via mitochondrial pathway.
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Affiliation(s)
- Xiang Gao
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Hao-Nan Li
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Peng-Ju Liu
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xiao-Kang Long
- Department of Pharmacy, The First Affiliated Hospital of Jishou University, Jishou 416000, China
| | - Xue-Hai Guo
- Huangshi Food and Drug Inspection and Testing Center, Huangshi 435000, China
| | - Hui-Ming Hua
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Da-Hong Li
- Key Laboratory of Structure-Based Drug Design and Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, China
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Zheng B, Du P, Zeng Z, Cao P, Ma X, Jiang Y. Propranolol inhibits EMT and metastasis in breast cancer through miR-499-5p-mediated Sox6. J Cancer Res Clin Oncol 2024; 150:59. [PMID: 38294713 PMCID: PMC10830604 DOI: 10.1007/s00432-023-05599-w] [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: 08/03/2023] [Accepted: 12/25/2023] [Indexed: 02/01/2024]
Abstract
PURPOSE This study will focus on 4T1 cells, a murine mammary adenocarcinoma cell line, as the primary research subject. We aim to investigate the inhibitory effects and mechanisms of propranolol on epithelial-mesenchymal transition (EMT) in breast cancer cells, aiming to elucidate this phenomenon at the miRNA level. METHODS In this study, the EMT inhibitory effect of propranolol was observed through in vitro and animal experiments. For the screening of potential target miRNAs and downstream target genes, second-generation sequencing (SGS) and bioinformatics analysis were conducted. Following the screening process, the identified target miRNAs and their respective target genes were confirmed using various experimental methods. To confirm the target miRNAs and target genes, Western Blot (WB), reverse transcription polymerase chain reaction (RT-PCR), and immunofluorescence experiments were performed. RESULTS In this study, we found that propranolol significantly reduced lung metastasis in 4T1 murine breast cancer cells (p < 0.05). In vitro and in vivo experiments demonstrated that propranolol inhibited the epithelial-mesenchymal transition (EMT) as evidenced by Western Blot analysis (p < 0.05). Through next-generation sequencing (SGS), subsequent bioinformatics analysis, and PCR validation, we identified a marked downregulation of miR-499-5p (p < 0.05), suggesting its potential involvement in mediating the suppressive effects of propranolol on EMT. Overexpression of miR-499-5p promoted EMT, migration, and invasion of 4T1 cells, and these effects were not reversed or attenuated by propranolol (Validated via Western Blot, wound healing assay, transwell migration, and invasion assays, p < 0.05). Sox6 was identified as a functional target of miR-499-5p, with its downregulation correlating with the observed EMT changes (p < 0.05). Silencing Sox6 or overexpressing miR-499-5p inhibited Sox6 expression, further promoting the processes of EMT, invasion, and migration in 4T1 cells. Notably, these effects were not alleviated by propranolol (validated via Western Blot, wound healing assay, transwell migration, and invasion assays, p < 0.05). The direct interaction between miR-499-5p and Sox6 mRNA was confirmed by dual-luciferase reporter gene assay. CONCLUSION These results suggest that propranolol may have potential as a therapeutic agent for breast cancer treatment by targeting EMT and its regulatory mechanisms.
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Affiliation(s)
- Bo Zheng
- Health Management Center, Department of Oncology, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - PeiXin Du
- Institute for Breast Health Medicine, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Zhi Zeng
- Huaxi Clinical College, Sichuan University, Chengdu, 610041, China
| | - Peng Cao
- Colorectal Cancer Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xuelei Ma
- Department of Biotherapy, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, and Collaborative Innovation Center of Biotherapy, Chengdu, 610041, China.
| | - Yu Jiang
- Department of Medical Oncology, Cancer Center, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Sichuan, 610041, China.
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Gao X, Li H, Wang S, Long X, Guo X, Hua H, Li D. Discovery of sinomenine/8-Bis(benzylthio)octanoic acid hybrids as potential anti-leukemia drug candidate via mitochondrial pathway. Bioorg Med Chem Lett 2024; 97:129545. [PMID: 37939862 DOI: 10.1016/j.bmcl.2023.129545] [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: 09/19/2023] [Revised: 10/30/2023] [Accepted: 11/04/2023] [Indexed: 11/10/2023]
Abstract
Traditional Chinese medicine Qingfengteng primarily acquired from the dried canes of Sinomenium acutum (Thunb.) Rehd. et Wils. var. cinereum Rehd. et Wils. and S. acutum (Thunb.) Rehd. et Wils. For the therapeutic treatment of rheumatism, acute arthritis, and rheumatoid arthritis based on Qingfengteng, sinomenine hydrochloride was recently made the principal active ingredient in various dosage forms. 8-Bis(benzylthio)octanoic acid (CPI-613) was an orphan medicine that the FDA and EMA approved orphan for the treatment of certain resistant malignancies. Its unique mode of action and minimal toxicity toward normal tissues made for an apt pharmacophore. In order to expand the field of sinomenine anticancer structures, sinomenine/8-Bis(benzylthio)octanoic acid derivatives were designed and synthesized. Among them, target hybrids e4 stood out for having notable cytotoxic effects against cancer cell lines, especially for K562 cells, with IC50 values of 2.45 μM and high safety. In-depth investigations demonstrated that e4 caused apoptosis by stopping the cell cycle at G1 phase, and doing so by altering the morphology of the nucleus and causing membrane potential of the in mitochondria to collapse. These results indicated e4 exerted an antiproliferative effect through apoptosis induction via mitochondrial pathway.
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Affiliation(s)
- Xiang Gao
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, PR China
| | - Haonan Li
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, PR China
| | - Siyu Wang
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, PR China
| | - Xiaokang Long
- Department of Pharmacy, The First Affiliated Hospital of Jishou University, 26 Century Avenue, Hunan 416000, PR China
| | - Xuehai Guo
- Huangshi Food and Drug Inspection and Testing Center, 26 Guangzhou Road, Hubei 435000, PR China
| | - Huiming Hua
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, PR China.
| | - Dahong Li
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, PR China.
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Zhu J, Zhu H, Gao J. The anti-tumor potential of sinomenine: a narrative review. Transl Cancer Res 2023; 12:2393-2404. [PMID: 37859743 PMCID: PMC10583013 DOI: 10.21037/tcr-23-267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 07/14/2023] [Indexed: 10/21/2023]
Abstract
Background and Objective Currently, chemotherapy is the main treatment for most tumors. However, drug resistance and many adverse reactions associated with chemotherapy greatly limit its use. Therefore, an increasing number of researchers have shifted the research focus the anti-tumor activity of traditional Chinese medicine. The objective of this article is to review the anti-tumor mechanism of sinomenine and its derivatives to provide a reference for further study and clinical transformation. Methods In this study, we searched for relevant articles on the anti-tumor mechanism of Sinomenium using databases such as PubMed and Medline. Key Content and Findings Sinomenine is a monomer alkaloid component extracted from the rhizome of Sinomenium acuturn. A number of basic studies have proven that sinomenine and its derivatives show significant anti-tumor activity in breast cancer, lung cancer, liver cancer, stomach cancer, ovarian cancer, osteosarcoma and other tumors. They can induce apoptosis and autophagic death of tumor cells, inhibit proliferation, migration and invasion of tumor cells, increase the sensitivity of tumor cells to radiotherapy and chemotherapy, and reverse the drug resistance through various molecular mechanisms. In addition, sinomenine can effectively relieve osteolysis and bone pain in tumor patients. At present, anti-tumor research on sinomenine remains in the basic experimental stage. Conclusions Sinomenine and its derivatives are rich in substances with high anti-tumor potential. This analysis provides a review of the anti-tumor effects and mechanisms of sinomenine, with the hope of further exploring the medical value of sinomenine in anti-tumor treatments.
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Affiliation(s)
- Jun Zhu
- The Third Affiliated Hospital of Nanchang University, The First Hospital of Nanchang City, Nanchang, China
| | - Hong Zhu
- Department of Gynecology, Jiangxi Cancer Hospital, Nanchang, China
| | - Jun Gao
- Department of Gynecology, Jiangxi Cancer Hospital, Nanchang, China
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Nan Y, Su H, Zhou B, Liu S. The function of natural compounds in important anticancer mechanisms. Front Oncol 2023; 12:1049888. [PMID: 36686745 PMCID: PMC9846506 DOI: 10.3389/fonc.2022.1049888] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 11/30/2022] [Indexed: 01/06/2023] Open
Abstract
The existence of malignant tumors has been a threat to human life, health, and safety. Although the rapid development of radiotherapy, drug therapy, surgery, and local therapy has improved the quality of life of tumor patients, there are still some risks. Natural compounds are widely used in cancer because they are easy to obtain, have a good curative effects and have no obvious side effects, and play a vital role in the prevention and treatment of various cancers. Phenolic, flavonoids, terpenoids, alkaloids, and other natural components of traditional Chinese medicine have certain anti-tumor activities, which can promote apoptosis, anti-proliferation, anti-metastasis, inhibit angiogenesis, change the morphology of cancer cells and regulate immune function, etc., and have positive effects on breast cancer, liver cancer, lung cancer, gastric cancer, rectal cancer and so on. To better understand the effects of natural compounds on cancer, this paper screened out four important pathways closely related to cancer, including cell death and immunogenic cell death, immune cells in the tumor microenvironment, inflammation and related pathways and tumor metastasis, and systematically elaborated the effects of natural compounds on cancer.
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Affiliation(s)
- Yang Nan
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Heilongjiang, Haerbin, China
| | - Hongchan Su
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Heilongjiang, Haerbin, China
| | - Bo Zhou
- College of Pharmacy, Heilongjiang University of Chinese Medicine, Heilongjiang, Haerbin, China
| | - Shumin Liu
- Chinese Medicine Research Institute, Heilongjiang University of Chinese Medicine, Heilongjiang, Haerbin, China,*Correspondence: Shumin Liu,
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Gao X, Sun B, Hou Y, Liu L, Sun J, Xu F, Li D, Hua H. Anti-breast cancer sinomenine derivatives via mechanisms of apoptosis induction and metastasis reduction. J Enzyme Inhib Med Chem 2022; 37:1870-1883. [PMID: 35801430 PMCID: PMC9272937 DOI: 10.1080/14756366.2022.2096020] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Sinomenine, a morphinane-type isoquinoline-derived alkaloid, was first isolated from stems and roots of Sinomenium diversifolius (Miq.) in 1920. Later discovery by researchers confirmed various essential biological efficacy sinomenine exerted in vitro and in vivo. In this study, a series of 15 sinomenine/furoxan hybrid compounds were designed and synthesised in search of a TNBC drug candidate. Some of the target compounds exhibited strong antiproliferative activities against cancer cell lines, especially for TNBC cells, compared to positive controls. Among them, hybrid 7Cc exerted superior cytotoxic effects on cancer cell lines with exceptionally low IC50 (0.82 μM) against MDA-MB-231 cells with the highest safety index score. Further studies in mechanism displayed that 7Cc could induce an S phase cell cycle arrest, stimulate apoptosis in MDA-MB-231 cells, disrupt mitochondrial membrane potential and exert a genotoxic effect on DNA in cancer cells. In addition, 7Cc also notably inhibited MDA-MB-231 cells in both migration, invasion and adhesion.
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Affiliation(s)
- Xiang Gao
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Baojia Sun
- Yantai Valiant Pharmaceutical Co. Ltd, Shandong, China
| | - Yonglian Hou
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Lilin Liu
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Jianan Sun
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Fanxing Xu
- Wuya College of Innovation, Shenyang Pharmaceutical University, Shenyang, China
| | - Dahong Li
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
| | - Huiming Hua
- Key Laboratory of Structure-Based Drug Design & Discovery, Ministry of Education, and School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China
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Shen C, Li J, Li R, Ma Z, Tao Y, Zhang Q, Wang Z. Effects of Tumor-Derived DNA on CXCL12-CXCR4 and CCL21-CCR7 Axes of Hepatocellular Carcinoma Cells and the Regulation of Sinomenine Hydrochloride. Front Oncol 2022; 12:901705. [PMID: 35860597 PMCID: PMC9289293 DOI: 10.3389/fonc.2022.901705] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 05/11/2022] [Indexed: 11/13/2022] Open
Abstract
Currently, chemokines and their receptors, CXCL12-CXCR4 and CCL21-CCR7 axes, are deemed vital factors in the modulation of angiogenesis and are crucial for the growth and development of liver cancer. Tumor-derived DNA can be recognized by immune cells to induce an autoimmune response. In this study, we demonstrated the mechanism of tumor-derived DNA on the CXCL12-CXCR4 and CCL21-CCR7 axes of hepatocellular carcinoma (HCC) cells and the regulatory effect of sinomenine hydrochloride. Tumor-derived DNA was separated from HCCLM cell lines. Tumor-derived DNA was transfected into SK-Hep1 cells by Lipofectamine 2000. We found that sinomenine hydrochloride reduced the expression of CXCR4, CXCR12, CCR7, and CCL21 in HCC cells, suppressed the growth and invasion of HCC cells, and increased apoptosis. In contrast to the controls, the protein expressions of CXCR4, CXCL12, CCR7, CCL21, P-ERK1/2, MMP-9, and MMP-2 in SK-Hep1 cells were significantly increased after transfection of tumor-derived DNA, while the increase was reversed by sinobine hydrochloride. Acid sinomenine interferes with tumor-derived DNA and affects ERK/MMP signaling via the CXCL12/CXCR4 axis in HCC cells. CXCR4 siRNA and CCR7 siRNA attenuated tumor-derived DNA activation of ERK1/2/MMP2/9 signaling pathways in HCC cells. CXCR4-oe and CCR7-OE enhance the stimulation of erK1/2/MMP2/9 signaling pathway by tumor-derived DNA in HCC cells. Tumor-derived DNA reduced apoptosis and increased invasion of SK-Hep1 cells by CXCL12-CXCR4 axis and CCL21-CCR7 axis, and sinobine hydrochloride reversed this regulation. These results strongly suggest that tumor-derived DNA can increase the growth and invasion of oncocytes via the upregulation of the expression of CXCL12-CXCR4 and CCL21-CCR7 axis and through ERK1/2/MMP2/9 signaling pathway in HCC cells, and sinobine hydrochloride can inhibit this signaling pathway, thus inhibiting HCC cells. These results provide new potential therapeutic targets for blocking the progression of HCC induced by CXCL12-CXCR4 axis and CCL21-CCR7.
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Sinomenine Inhibits Vasculogenic Mimicry and Migration of Breast Cancer Side Population Cells via Regulating miR-340-5p/SIAH2 Axis. BIOMED RESEARCH INTERNATIONAL 2022; 2022:4914005. [PMID: 35309179 PMCID: PMC8926463 DOI: 10.1155/2022/4914005] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 01/29/2022] [Indexed: 12/24/2022]
Abstract
Hypoxia and its induced vasculogenic mimicry (VM) formation, which both closely related with stem-like side population (SP) cells, are the main culprits leading to tumor invasion and metastasis. Sinomenine exhibits excellent anticancer activity in breast cancer, but whether and how it affects hypoxia-triggered VM formation in breast cancer SP cells remains unclear. In this study, breast cancer SP cells were sorted from MDA-MB-231 cells and cultured with sinomenine under hypoxic conditions. Sinomenine obviously repressed the migration and VM formation of breast cancer SP cells. Through downregulating SIAH2 and HIF-1α, sinomenine can inhibit epithelial-mesenchymal transition process of breast cancer SP cells. SIAH2 was identified as a target of miR-340-5p and was downregulated by it, and sinomenine can upregulate miR-340-5p. Hypoxia-induced downregulation of miR-340-5p and activation of SIAH2/HIF-1α pathway can be both counteracted by the sinomenine. Moreover, miR-340-5p inhibition and SIAH2 overexpression can partly counteract the anticancer effects of sinomenine. Taken together, sinomenine inhibits hypoxia-caused VM formation and metastasis of breast cancer SP cells by regulating the miR-340-5p/SIAH2 axis.
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Mannosylated polylactic-co-glycolic acid (MN-PLGA) nanoparticles induce potent anti-tumor immunity in murine model of breast cancer. Biomed Pharmacother 2021; 142:111962. [PMID: 34358752 DOI: 10.1016/j.biopha.2021.111962] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 07/20/2021] [Accepted: 07/22/2021] [Indexed: 11/20/2022] Open
Abstract
Nanoparticle-based cancer immunotherapy is considered a novel and promising therapeutic strategy aimed at stimulating host immune responses against tumors. To this end, in the present study, mannan-decorated polylactic-co-glycolic acid (PLGA) nanoparticles containing tumor cell lysate (TCL) and poly riboinosinic polycytidylic acid (poly I:C) were used as antigen delivery systems to immunize breast tumor-bearing Balb/c mice. PLGA nanoparticles were fabricated employing a double emulsion solvent evaporation method. The formation of spherical and uniform nanoparticles (NPs) ranging 150-250 nm was detected by field emission scanning electron microscopy (FESEM) and dynamic light scattering (DLS). Four nanoformulation were used to treat mice and vaccination-induced immunological responses. Tumor regression and overall survival rate were evaluated in four experimental groups. Tumor cell lysate and poly I:C loaded mannan-decorated nanoparticles (TCL-Poly I:C) NP-MN caused a significant decrease in tumor growth and 2- to 3-fold improvement in survival times of the treated mice. The NPs with or without mannan decoration elicited stronger responses in terms of lymphocyte proliferation, delayed-type hypersensitivity and CD107a expression. Moreover, our data indicated that the production of IFN-γ and IL-2 increased while the production of IL-4 and IL-10 decreased in splenocytes culture supernatants. In the pathological evaluations, we found that necrosis and immune cells infiltration rate in the tumor tissue of the treated mice was elevated, while tumor cellularity and lung metastases significantly decreased in particular in the group that received (TCL-Poly I:C) NP-MN. Altogether, our findings suggested that the mannan-decorated PLGA NPs antigen delivery system had significant anti-tumor effects against the murine model of breast cancer and it could be considered as a step forward to human breast cancer immunotherapy.
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Luo X, Cui J, Long X, Chen Z. TLRs Play Crucial Roles in Regulating RA Synoviocyte. Endocr Metab Immune Disord Drug Targets 2021; 20:1156-1165. [PMID: 32338225 DOI: 10.2174/1871530320666200427115225] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 01/23/2020] [Accepted: 01/30/2020] [Indexed: 12/13/2022]
Abstract
Rheumatoid arthritis (RA) is an autoimmune inflammatory disease comparing the inflammation of synovium. Macrophage-like synoviocytes and fibroblast-like synoviocytes (synoviocytes) are crucial ingredients of synovium. Therein, a lot of research has focused on synoviocytes. Researches demonstrated that TLR1, TLR2, TLR3, TLR4, TLR5, TLR6 TLR7 and TLR9 are expressed in synoviocyte. Additionally, the expression of TLR2, TLR3, TLR4 and TLR5 is increased in RA synoviocyte. In this paper, we review the exact role of TLR2, TLR3, TLR4 and TLR5 participate in regulating the production of inflammatory factors in RA synoviocyte. Furthermore, we discuss the role of vasoactive intestinal peptide (VIP), MicroRNA, Monome of Chinese herb and other cells (Monocyte and T cell) influence the function of synoviocyte by regulating TLRs. The activation of toll-like receptors (TLRs) in synoviocyte leads to the aggravation of arthritis, comparing with angiogenesis and bone destruction. Above all, TLRs are promising targets for managing RA.
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Affiliation(s)
- Xuling Luo
- Department of Orthopaedics, The First Affiliated Hospital of University of South China, Hengyang 421001, China
| | - Juncheng Cui
- Department of Orthopaedics, The First Affiliated Hospital of University of South China, Hengyang 421001, China
| | - Xin Long
- Department of Orthopaedics, The First Affiliated Hospital of University of South China, Hengyang 421001, China
| | - Zhiwei Chen
- Department of Orthopaedics, The First Affiliated Hospital of University of South China, Hengyang 421001, China
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Hosseini-Giv N, Bahrami AR, Matin MM. Application of bacterial directed enzyme prodrug therapy as a targeted chemotherapy approach in a mouse model of breast cancer. Int J Pharm 2021; 606:120931. [PMID: 34310961 DOI: 10.1016/j.ijpharm.2021.120931] [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: 04/03/2021] [Revised: 07/15/2021] [Accepted: 07/21/2021] [Indexed: 12/22/2022]
Abstract
Cancer is the second leading cause of death in the world. Some of the usual cancer treatments include surgery, chemotherapy, and radiotherapy. However, due to low efficacy and side effects of these treatments, novel targeted therapeutic methods are needed. One of the common drawbacks of cancer chemotherapy is off-target toxicity. In order to overcome this problem, many investigations have been conducted. One of the new targeted therapy methods known as bacterial directed enzyme-prodrug therapy (BDEPT) employs bacteria as enzyme carriers to convert a pro-drug to a drug specifically within the tumor site. In the present study, we used Escherichia coli DH5α carrying luxCDABE gene cluster and overexpressing β-glucuronidase for luminescent emission and enzyme expression, respectively. Enzyme expression can lead to the conversion of glycyrrhizic acid as a prodrug to glycyrrhetinic acid, a potent anti-cancer agent. DH5α-lux/βG was characterized and its stability was also evaluated. Bacteria colonization in the tumor site was measured by tissue homogenate preparation and colony counting method. Histopathological studies on the liver, spleen, and tumor were also conducted. According to the results, co-treatment of 4T1, a highly metastatic mouse breast cancer cell line, with GL and DH5α-lux/βG could significantly decrease the IC50 values. Moreover, increased number of bacteria could lead to a dramatic drop in IC50 value. Specific colonization of DH5α-lux/βG was observed in the tumor site compared with other tissues (p< 0.0001). Moreover, the biocompatibility evaluation proved that DH5α-lux/βG had no adverse effects on normal tissues. Furthermore, concurrent usage of GL and bacteria in the treatment of induced 4T1 tumors in BALB/c mice significantly delayed tumor growth (p<0.001) during 16 days of investigation. Based on these findings, BDEPT might be useful for targeted breast cancer therapy, although further investigations are required to confirm this.
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Affiliation(s)
- Niloufar Hosseini-Giv
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Ahmad Reza Bahrami
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran; Industrial Biotechnology Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Maryam M Matin
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran; Novel Diagnostics and Therapeutics Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad, Iran.
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13
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Zhao A, Zhang J, Liu Y, Jia X, Lu X, Wang Q, Ji T, Yang L, Xue J, Gao R, Yu Y, Yang A. Synergic radiosensitization of sinomenine hydrochloride and radioiodine on human papillary thyroid carcinoma cells. Transl Oncol 2021; 14:101172. [PMID: 34243014 PMCID: PMC8273215 DOI: 10.1016/j.tranon.2021.101172] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/07/2021] [Accepted: 06/30/2021] [Indexed: 01/04/2023] Open
Abstract
This is the first time to study and find out that sinomenine hydrochloride and iodine-131 synergic enhance the apoptosis and regulate DNA repair and cell cycle checkpoint on papillary thyroid carcinoma cells. This is the first time to study and find out that sinomenine hydrochloride increased the radiosensitivity of papillary thyroid carcinoma cells and normal thyroid cells. This is the first time to study and find out that sinomenine hydrochloride could be a potential therapeutic radiosensitizer in papillary thyroid carcinoma radiotherapy after total thyroidectomy .
Radioiodine (131I) therapy is an important treatment for thyroid carcinoma. The response to radiotherapy sometimes limited by the development of radioresistance. Sinomenine hydrochloride(SH), was reported as a prospective radiosensitizer. This study was aim to evaluate synergic radiosensitization of SH and 131I on papillary thyroid carcinoma (PTC). We evaluated HTori-3, BCPAP and TPC-1 cells, the cell viability was evaluated by MTT. The experiment was divided into 4 groups: control group, SH (0.8 mM) group, I (131I 14.8 MBq/ml) group and ISH (SH 0.8 mM plus 131I 14.8 MBq/ml) group. Flow cytometry was used to investigate cell cycle phases and cell apoptosis. RT-PCR and western blotting were performed to determine the molecular changes. Compared to control group, SH significantly increased apoptosis and enhanced radiosensitivity of HTori-3 and PTC cells were related to the ratio of Bcl-2 to Bax protein downregulation and Fas, p21, p-ATM, p-Chk1, p-Chk2 and p53 protein expression upregulation in the ISH group (P < 0.05). Our results indicate that synergic radiosensitization of SH and iodine-131 on PTC cells and SH could be a potential therapeutic radiosensitizer in PTC radio therapy after total thyroidectomy.
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Affiliation(s)
- Aomei Zhao
- Department of Nuclear Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Jing Zhang
- Department of Nuclear Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Yan Liu
- Department of Nuclear Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Xi Jia
- Department of Nuclear Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Xueni Lu
- Department of Nuclear Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Qi Wang
- Department of Nuclear Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Ting Ji
- Department of Nuclear Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Lulu Yang
- Department of Nuclear Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Jianjun Xue
- Department of Nuclear Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Rui Gao
- Department of Nuclear Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Yan Yu
- Department of Public Health, Health Science Center of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China
| | - Aimin Yang
- Department of Nuclear Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, PR China.
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14
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Bai S, Wen W, Hou X, Wu J, Yi L, Zhi Y, Lv Y, Tan X, Liu L, Wang P, Zhou H, Dong Y. Inhibitory effect of sinomenine on lung cancer cells via negative regulation of α7 nicotinic acetylcholine receptor. J Leukoc Biol 2021; 109:843-852. [PMID: 32726882 DOI: 10.1002/jlb.6ma0720-344rrr] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 07/10/2020] [Accepted: 07/19/2020] [Indexed: 12/19/2022] Open
Abstract
Lung cancer is the leading cause of cancer deaths worldwide, with a high morbidity and less than 20% survival rate. Therefore, new treatment strategies and drugs are needed to reduce the mortality of patients with lung cancer. α7 nicotinic acetylcholine receptor (α7 nAChR), as a receptor of nicotine and its metabolites, is a potential target for lung cancer treatment. Our previous studies revealed that sinomenine plays anti-inflammation roles via α7 nAChR and down-regulates the expression of this receptor, thus increasing the inflammatory response. Hence, sinomenine is possibly a natural ligand of this receptor. In the present study, the effects of sinomenine on lung cancer A549 cells and tumor-bearing mice were determined to investigate whether this alkaloid has an inhibitory effect on lung cancer via α7 nAChR. CCK-8 assay, wound-healing test, and flow cytometry were performed for cell proliferation, cell migration, and apoptosis analysis in vitro, respectively. Xenograft mice were used to evaluate the effects of sinomenine in vivo. Results showed that sinomenine decreased cell proliferation and migration abilities but increased the percentage of apoptotic cells. Tumor volume in tumor-bearing mice was significantly reduced after sinomenine treatment compared with that in the vehicle group mice (p < 0.05). Furthermore, the effects of sinomenine were abolished by the α7 nAChR antagonist mecamylamine and the allosteric modulator PNU-120596, but no change occurred when the mice were pretreated with the muscarinic acetylcholine receptor antagonist atropine. Meanwhile, sinomenine suppressed α7 nAChR expression in vitro and in vivo, as well as the related signaling molecules pERK1/2 and ERK1/2 and the transcription factors TTF-1 and SP-1. By contrast, sinomenine up-regulated the expression of another transcription factor, Egr-1. These effects were restricted by mecamylamine and PNU but not by atropine. Results suggested that sinomenine can inhibit lung cancer via α7 nAChR in a negative feedback mode.
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Affiliation(s)
- Shasha Bai
- Guangzhou University of Chinese Medicine, Guangzhou, P. R. China
| | - Wenhao Wen
- Guangzhou University of Chinese Medicine, Guangzhou, P. R. China
| | - Xuenan Hou
- Guangzhou University of Chinese Medicine, Guangzhou, P. R. China
| | - Jiexiu Wu
- Guangzhou University of Chinese Medicine, Guangzhou, P. R. China
| | - Lang Yi
- Guangzhou University of Chinese Medicine, Guangzhou, P. R. China
| | - Yingkun Zhi
- Guangzhou University of Chinese Medicine, Guangzhou, P. R. China
| | - Yanjun Lv
- Guangzhou University of Chinese Medicine, Guangzhou, P. R. China
| | - Xiaoqin Tan
- Guangzhou University of Chinese Medicine, Guangzhou, P. R. China
| | - Liang Liu
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macao, P. R. China
| | - Peixun Wang
- Guangzhou University of Chinese Medicine, Guangzhou, P. R. China
| | - Hua Zhou
- State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macao, P. R. China
| | - Yan Dong
- Guangzhou University of Chinese Medicine, Guangzhou, P. R. China
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15
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Li XM, Li MT, Jiang N, Si YC, Zhu MM, Wu QY, Shi DC, Shi H, Luo Q, Yu B. Network Pharmacology-Based Approach to Investigate the Molecular Targets of Sinomenine for Treating Breast Cancer. Cancer Manag Res 2021; 13:1189-1204. [PMID: 33603465 PMCID: PMC7881794 DOI: 10.2147/cmar.s282684] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Accepted: 01/18/2021] [Indexed: 12/24/2022] Open
Abstract
Purpose Sinomenine has been known to inhibit the proliferation of breast cancer cells. However, its targets have not been found yet. This study aimed to search for molecular targets of sinomenine for treating breast cancer via network pharmacology. Methods Potential targets of sinomenine or breast cancer were separately screened from indicated databases. The common targets of both sinomenine and breast cancer were considered as the targets of sinomenine for treating breast cancer. A sinomenine-target-pathway network was constructed based on the obtained results from Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis. The putative targets of sinomenine were further determined by using protein–protein interaction (PPI) analysis and molecular docking. Finally, the putative targets were verified in vitro and in vivo. Results Twenty predicted targets were identified through network pharmacological analysis. Gene Ontology (GO) and KEGG pathway enrichment indicated that these predicted targets enriched in the process of MAP kinase activity, VEGF signaling pathway, Relaxin signaling pathway, Growth hormone synthesis, secretion and action. MAPK1, NOS3, NR3C1, NOS1 and NOS2 were further identified as the putative targets by using PPI and molecular docking analysis. Expression of MAPK1, NR3C1, NOS1, NOS2 and NOS3 genes were significantly regulated by sinomenine in both MCF-7 cells and MDA-MB-231 cells. Furthermore, the expression of NR3C1 in human breast cancer specimens was lower than that in para-tumor normal tissues. Meanwhile, the expression of NR3C1 in xenograft tumors was up-regulated after sinomenine treatment. Conclusion MAPK1, NR3C1, NOS1, NOS2 and NOS3 were identified as the putative targets of sinomenine for treating breast cancer. NR3C1 was preliminarily confirmed as a target of sinomenine in two breast cancer cell lines, xenograft tumor models and human breast cancer specimens. These data indicated that the network pharmacology-based prediction of sinomenine targets for treating breast cancer could be reliable.
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Affiliation(s)
- Xiao-Mei Li
- Cancer Research Laboratory, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, 563003, People's Republic of China.,Department of Cell Biology, Center for Stem Cell and Medicine, Navy Medical University (Second Military Medical University), Shanghai, 200433, People's Republic of China
| | - Mao-Ting Li
- Department of Cell Biology, Center for Stem Cell and Medicine, Navy Medical University (Second Military Medical University), Shanghai, 200433, People's Republic of China.,Student Brigade, Second Military Medical University, Shanghai, People's Republic of China
| | - Ni Jiang
- Cancer Research Laboratory, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, 563003, People's Republic of China
| | - Ya-Chen Si
- Student Brigade, Second Military Medical University, Shanghai, People's Republic of China
| | - Meng-Mei Zhu
- Department of Cell Biology, Center for Stem Cell and Medicine, Navy Medical University (Second Military Medical University), Shanghai, 200433, People's Republic of China
| | - Qiao-Yuan Wu
- Cancer Research Laboratory, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, 563003, People's Republic of China
| | - Dong-Chen Shi
- Department of Respiratory and Critical Care Medicine, Shanghai Changhai Hospital, Shanghai, 200433, People's Republic of China
| | - Hui Shi
- Department of Respiratory and Critical Care Medicine, Shanghai Changhai Hospital, Shanghai, 200433, People's Republic of China
| | - Qing Luo
- Cancer Research Laboratory, Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou Province, 563003, People's Republic of China
| | - Bing Yu
- Department of Cell Biology, Center for Stem Cell and Medicine, Navy Medical University (Second Military Medical University), Shanghai, 200433, People's Republic of China
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16
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Khan F, Gurung S, Gunassekaran GR, Vadevoo SMP, Chi L, Permpoon U, Haque ME, Lee YK, Lee SW, Kim S, Lee B. Identification of novel CD44v6-binding peptides that block CD44v6 and deliver a pro-apoptotic peptide to tumors to inhibit tumor growth and metastasis in mice. Am J Cancer Res 2021; 11:1326-1344. [PMID: 33391537 PMCID: PMC7738880 DOI: 10.7150/thno.50564] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2020] [Accepted: 10/28/2020] [Indexed: 02/07/2023] Open
Abstract
CD44v6, a splice variant of the cell surface glycoprotein CD44, acts as a co-receptor for c-Met and is upregulated in tumors with high metastatic potential. Methods: We screened a phage-displayed peptide library for peptides that selectively bind to CD44v6-overexpressing cells and exploited them to block CD44v6 and deliver a pro-apoptotic peptide to tumors for cancer therapy. Results: CNLNTIDTC (NLN) and CNEWQLKSC (NEW) peptides bound preferentially to CD44v6-high cells than to CD44v6-low cells. The binding affinities of NLN and NEW to CD44v6 protein were 253 ± 79 and 85 ± 18 nM, respectively. Peptide binding to CD44v6-high cells was inhibited by the knockdown of CD44v6 gene expression and competition with an anti-CD44v6 antibody. A pull-down assay with biotin-labeled peptides enriched CD44v6 from cell lysates. NLN and NEW induced CD44v6 internalization and inhibited hepatocyte growth factor-induced c-Met internalization, c-Met and Erk phosphorylation, and cell migration and invasion. In mice harboring tumors, intravenously administered NLN and NEW homed to the tumors and inhibited metastasis to the lungs. When combined with crizotinib, a c-Met inhibitor, treatment with each peptide inhibited metastatic growth more efficiently than each peptide or crizotinib alone. In addition, KLAKLAKKLAKLAK pro-apoptotic peptide guided by NLN (NLN-KLA) or NEW (NEW-KLA) killed tumor cells and inhibited tumor growth and metastasis. No significant systemic side effects were observed after treatments. Conclusions: These results suggest that NLN and NEW are promising metastasis-inhibiting peptide therapeutics and targeting moieties for CD44v6-expressing metastases.
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17
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Sinomenine hydrochloride inhibits the progression of plasma cell mastitis by regulating IL-6/JAK2/STAT3 pathway. Int Immunopharmacol 2020; 81:106025. [DOI: 10.1016/j.intimp.2019.106025] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 11/01/2019] [Accepted: 11/03/2019] [Indexed: 12/31/2022]
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18
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IBTK Haploinsufficiency Affects the Tumor Microenvironment of Myc-Driven Lymphoma in E-myc Mice. Int J Mol Sci 2020; 21:ijms21030885. [PMID: 32019112 PMCID: PMC7038122 DOI: 10.3390/ijms21030885] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 01/27/2020] [Accepted: 01/28/2020] [Indexed: 02/07/2023] Open
Abstract
The tumor microenvironment is a dynamic and interactive supporting network of various components, including blood vessels, cytokines, chemokines, and immune cells, which sustain the tumor cell’s survival and growth. Murine models of lymphoma are useful to study tumor biology, the microenvironment, and mechanisms of response to therapy. Lymphomas are heterogeneous hematologic malignancies, and the complex microenvironment from which they arise and their multifaceted genetic basis represents a challenge for the generation and use of an appropriate murine model. So, it is important to choose the correct methodology. Recently, we supported the first evidence on the pro-oncogenic action of IBTK in Myc-driven B cell lymphomagenesis in mice, inhibiting apoptosis in the pre-cancerous stage. We used the transgenic Eμ-myc mouse model of non-Hodgkin’s lymphoma and Ibtk hemizygous mice to evaluate the tumor development of Myc-driven lymphoma. Here, we report that the allelic loss of Ibtk alters the immunophenotype of Myc-driven B cell lymphomas, increasing the rate of pre-B cells and affecting the tumor microenvironment in Eμ-myc mice. In particular, we observed enhanced tumor angiogenesis, increasing pro-angiogenic and lymphangiogenic factors, such as VEGF, MMP-9, CCL2, and VEGFD, and a significant recruitment of tumor-associated macrophages in lymphomas of Ibtk+/-Eμ-myc compared to Ibtk+/+Eμ-myc mice. In summary, these results indicate that IBTK haploinsufficiency promotes Myc tumor development by modifying the tumor microenvironment.
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19
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Therapeutic Inducers of Apoptosis in Ovarian Cancer. Cancers (Basel) 2019; 11:cancers11111786. [PMID: 31766284 PMCID: PMC6896143 DOI: 10.3390/cancers11111786] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 11/06/2019] [Accepted: 11/06/2019] [Indexed: 02/07/2023] Open
Abstract
Ovarian cancers remain one of the most common causes of gynecologic cancer-related death in women worldwide. The standard treatment comprises platinum-based chemotherapy, and most tumors develop resistance to therapeutic drugs. One mechanism of developing drug resistance is alterations of molecules involved in apoptosis, ultimately assisting in the cells’ capability to evade death. Thus, there is a need to focus on identifying potential drugs that restore apoptosis in cancer cells. Here, we discuss the major inducers of apoptosis mediated through various mechanisms and their usefulness as potential future treatment options for ovarian cancer. Broadly, they can target the apoptotic pathways directly or affect apoptosis indirectly through major cancer-pathways in cells. The direct apoptotic targets include the Bcl-2 family of proteins and the inhibitor of apoptotic proteins (IAPs). However, indirect targets include processes related to homologous recombination DNA repair, micro-RNA, and p53 mutation. Besides, apoptosis inducers may also disturb major pathways converging into apoptotic signals including janus kinase (JAK)/signal transducer and activator of transcription 3 (STAT3), wingless-related integration site (Wnt)/β-Catenin, mesenchymal-epithelial transition factor (MET)/hepatocyte growth factor (HGF), mitogen-activated protein kinase (MAPK)/extracellular signal-regulated kinase (ERK), and phosphatidylinositol 3-kinase (PI3K)/v-AKT murine thymoma viral oncogene homologue (AKT)/mammalian target of rapamycin (mTOR) pathways. Several drugs in our review are undergoing clinical trials, for example, birinapant, DEBIO-1143, Alisertib, and other small molecules are in preclinical investigations showing promising results in combination with chemotherapy. Molecules that exhibit better efficacy in the treatment of chemo-resistant cancer cells are of interest but require more extensive preclinical and clinical evaluation.
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20
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Liu Y, Zhao C, Ma Q, Li Y. Sinomenine retards LPS-elicited inflammation via down-regulating CCAT1 in HaCaT cells. Life Sci 2019; 233:116703. [DOI: 10.1016/j.lfs.2019.116703] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 07/25/2019] [Accepted: 07/25/2019] [Indexed: 01/01/2023]
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21
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Abstract
Autophagy is a highly conserved catabolic process with critical functions in maintenance of cellular homeostasis under normal growth conditions and in preservation of cell viability under stress. The role of autophagy in cancer is dual-sided. Autophagy-deficient cells are often more tumorigenic than their wild type counterparts in association with DNA damage accumulation, oxidative stress. At the same time, autophagy is a major cell survival mechanism. In recent years, it has been well demonstrated that autophagy may have relation with renal cell carcinoma (RCC). This review focuses on the research progress in relation between autophagy and RCC and the pharmacologic manipulation of autophagy for RCC treatment.
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Affiliation(s)
- Qi Cao
- Department of Urology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Peng Bai
- Department of Cardiovascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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22
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Xu F, Li Q, Wang Z, Cao X. RETRACTED: Sinomenine inhibits proliferation, migration, invasion and promotes apoptosis of prostate cancer cells by regulation of miR-23a. Biomed Pharmacother 2019; 112:108592. [PMID: 30784907 DOI: 10.1016/j.biopha.2019.01.053] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 12/24/2018] [Accepted: 01/16/2019] [Indexed: 10/27/2022] Open
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (https://www.elsevier.com/about/our-business/policies/article-withdrawal). This article has been retracted at the request of the Editor-in-Chief. Given the comments of Dr Elisabeth Bik regarding this article “In almost all papers, Western blot panels within the same figure, and across figures and papers, appear to share the same background, while the bands are regularly spaced, all have similar rounded edges without the usual smudges and specks, and with some bands showing a recognizable “jumping sardine” shape”, the journal requested the authors to provide the raw data. However, the authors were not able to fulfil this request and therefore the Editor-in-Chief decided to retract the article.
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Affiliation(s)
- Feng Xu
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Qi Li
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Zhiyu Wang
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Xiangming Cao
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China.
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23
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Gao LN, Zhong B, Wang Y. Mechanism Underlying Antitumor Effects of Sinomenine. Chin J Integr Med 2019; 25:873-878. [DOI: 10.1007/s11655-019-3151-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/22/2018] [Indexed: 02/06/2023]
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24
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Breuer EK, Fukushiro-Lopes D, Dalheim A, Burnette M, Zartman J, Kaja S, Wells C, Campo L, Curtis KJ, Romero-Moreno R, Littlepage LE, Niebur GL, Hoskins K, Nishimura MI, Gentile S. Potassium channel activity controls breast cancer metastasis by affecting β-catenin signaling. Cell Death Dis 2019; 10:180. [PMID: 30792401 PMCID: PMC6385342 DOI: 10.1038/s41419-019-1429-0] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 02/01/2019] [Accepted: 02/04/2019] [Indexed: 02/06/2023]
Abstract
Potassium ion channels are critical in the regulation of cell motility. The acquisition of cell motility is an essential parameter of cancer metastasis. However, the role of K+ channels in cancer metastasis has been poorly studied. High expression of the hG1 gene, which encodes for Kv11.1 channel associates with good prognosis in estrogen receptor-negative breast cancer (BC). We evaluated the efficacy of the Kv11.1 activator NS1643 in arresting metastasis in a triple negative breast cancer (TNBC) mouse model. NS1643 significantly reduces the metastatic spread of breast tumors in vivo by inhibiting cell motility, reprogramming epithelial–mesenchymal transition via attenuation of Wnt/β-catenin signaling and suppressing cancer cell stemness. Our findings provide important information regarding the clinical relevance of potassium ion channel expression in breast tumors and the mechanisms by which potassium channel activity can modulate tumor biology. Findings suggest that Kv11.1 activators may represent a novel therapeutic approach for the treatment of metastatic estrogen receptor-negative BC. Ion channels are critical factor for cell motility but little is known about their role in metastasis. Stimulation of the Kv11.1 channel suppress the metastatic phenotype in TNBC. This work could represent a paradigm-shifting approach to reducing mortality by targeting a pathway that is central to the development of metastases.
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Affiliation(s)
- Eun-Kyoung Breuer
- Department of Radiation Oncology, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, 60153, USA
| | - Daniela Fukushiro-Lopes
- Department of Molecular Pharmacology & Therapeutics, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, 60153, USA
| | - Annika Dalheim
- Department of Surgery, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, 60153, USA
| | - Miranda Burnette
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Jeremiah Zartman
- Department of Chemical and Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Simon Kaja
- Department of Molecular Pharmacology & Therapeutics, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, 60153, USA.,Department of Ophthalmology, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, USA.,Research Service, Edward Hines Jr. VA Hospital, Hines, IL, USA
| | - Claire Wells
- Division of Cancer Studies, King's College London, Rm. 2.34 A New Hunts House, Guy's Campus, London, SE1 1 UL, UK
| | - Loredana Campo
- Department of Radiation Oncology, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, 60153, USA
| | - Kimberly J Curtis
- Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Ricardo Romero-Moreno
- Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Laurie E Littlepage
- Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Glen L Niebur
- Harper Cancer Research Institute, University of Notre Dame, Notre Dame, IN, 46556, USA.,Bioengineering Graduate Program, University of Notre Dame, Notre Dame, IN, 46556, USA
| | - Kent Hoskins
- Division of Hematology Oncology, Department of Medicine, University of Illinois Chicago, Chicago, IL, 60612, USA
| | - Michael I Nishimura
- Department of Surgery, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, 60153, USA
| | - Saverio Gentile
- Department of Molecular Pharmacology & Therapeutics, Loyola University Chicago, Stritch School of Medicine, Maywood, IL, 60153, USA. .,Division of Hematology Oncology, Department of Medicine, University of Illinois Chicago, Chicago, IL, 60612, USA.
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Liu S, Xu S, Wang Z, Guo Y, Pan W, Shen Z. Anti-Depressant-Like Effect of Sinomenine on Chronic Unpredictable Mild Stress-Induced Depression in a Mouse Model. Med Sci Monit 2018; 24:7646-7653. [PMID: 30362468 PMCID: PMC6215386 DOI: 10.12659/msm.908422] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Sinomenine (SIN) is an extract of the Chinese medicinal herb Sinomenium acutum; it has various pharmacological properties, including immunosuppression and anti-inflammation. The present study aimed to investigate whether SIN has an anti-depressant-like effect in a mouse model of depression induced by chronic unpredictable mild stress (CUMS), and to explore the underlying molecular mechanisms. MATERIAL AND METHODS A mouse model of depression was established and treated with different concentrations of SIN (30, 100, or 300 mg/kg). Then, behavioral tests, including sucrose preference test (SPT), forced swimming test (FST), and the tail suspension test (TST), were performed. The levels of norepinephrine (NE), 5-hydroxytryptamine (5-HT), and proinflammatory cytokines (interleukin-1β [IL-1β] interleukin-6 [IL-6], and tumor necrosis factor-α [TNF-α]) in the hippocampus of mice were detected by ELISA assay. The levels of p-p38, p-p65, NLRP3, ASC, and caspase-1 were measured by Western blot or/and qRT-PCR. RESULTS The results showed that SIN significantly relieved CUMSinduced depressive-like behaviors. Compared with the model mice, SIN treatment significantly increased the sucrose preference of the mice, and the immobility time in the forced swimming and the tail suspension test were shortened. In addition, SIN decreased CUMS-induced reduction in the concentrations of NE and 5-HT in the hippocampus of mice. SIN reduced CUMS-induced increases in the levels of IL-1β, IL-6, and TNF-α in the hippocampus of mice. Furthermore, activation of the p38MAPK-NF-κB pathway and the nucleotide binding and oligomerization domain-like receptor family pyrin domain-containing 3 (NLRP3) inflammasome induced by CUMS were inhibited by SIN treatment. CONCLUSIONS In conclusion, our results indicate the antidepressantlike effects of SIN on chronic unpredictable mild stress-induced depression in a mouse model.
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Affiliation(s)
- Shengbing Liu
- College of Medicine, Jiaxing University, Jiaxing, Zhejiang, China (mainland)
| | - Shuiling Xu
- College of Medicine, Jiaxing University, Jiaxing, Zhejiang, China (mainland)
| | - Zhijian Wang
- College of Medicine, Jiaxing University, Jiaxing, Zhejiang, China (mainland)
| | - Yanjun Guo
- College of Medicine, Jiaxing University, Jiaxing, Zhejiang, China (mainland)
| | - Weiwei Pan
- College of Medicine, Jiaxing University, Jiaxing, Zhejiang, China (mainland)
| | - Zhongfei Shen
- College of Medicine, Jiaxing University, Jiaxing, Zhejiang, China (mainland)
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Yang L, Shang Z, Long S, Wang N, Shan G, Zhang R. Roles of genetic and microenvironmental factors in cancer epithelial-to-mesenchymal transition and therapeutic implication. Exp Cell Res 2018; 370:190-197. [PMID: 30075173 DOI: 10.1016/j.yexcr.2018.07.046] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 07/27/2018] [Accepted: 07/28/2018] [Indexed: 01/11/2023]
Abstract
Epithelial-to-mesenchymal transition (EMT) is a process in which epithelial cells lose their cell-cell contacts resulting in the formation of mesenchymal cells with migratory properties. Increasing evidence indicate EMT plays a key role in the invasion, metastasis and therapeutic resistance of cancer and maintenance of the phenotype of cancer stem cells (CSCs), which makes the prognosis of patients worse. The progression of cancer from epithelial tissue towards a malignant phenotype is driven by multiple factors that remodel the tissue architecture. This review summarizes and analyzes current studies of genetic and microenvironmental factors in inducing and maintaining cancer EMT and therapeutic implications. This will enable a better understanding of the contribution of EMT-associated factors to cancer progression and highlights that genetic factors and tumor microenvironment responsible for EMT could be used as attractive targets for therapeutic intervention.
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Affiliation(s)
- Liuqi Yang
- Department of Immunology, Basic Medical School, Guizhou Medical University, Guiyang 550004, China.
| | - Zhengling Shang
- Department of Immunology, Basic Medical School, Guizhou Medical University, Guiyang 550004, China
| | - Shiqi Long
- Department of Immunology, Basic Medical School, Guizhou Medical University, Guiyang 550004, China
| | - Nianxue Wang
- Department of Immunology, Basic Medical School, Guizhou Medical University, Guiyang 550004, China
| | - Ge Shan
- Department of Immunology, Basic Medical School, Guizhou Medical University, Guiyang 550004, China
| | - Ruya Zhang
- Department of Immunology, Basic Medical School, Guizhou Medical University, Guiyang 550004, China
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Zhang Q, Sun S, Zhu C, Xie F, Cai Q, Sun H, Chen G, Liang X, Xie H, Shi J, Liao Y, Zhou J. Expression of Allograft Inflammatory Factor-1 (AIF-1) in Hepatocellular Carcinoma. Med Sci Monit 2018; 24:6218-6228. [PMID: 30188879 PMCID: PMC6139115 DOI: 10.12659/msm.908510] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background Allograft inflammatory factor-1 (AIF-1) is a cytoplasmic protein cloned from activated macrophages in human and rat allografts. AIF-1 has been identified as a modulator of inflammatory response, and recently published studies have shown its increased expression in carcinogenesis. However, there are still limited data on the potential functional role of AIF-1 in hepatocellular carcinoma (HCC). Material/Methods We evaluated the expression of AIF-1 in 104 cases of paired HCC and adjacent non-cancerous liver tissues using immunohistochemistry, Western blotting, and qPCR analysis, and sought to determine whether its expression was correlated with clinicopathological features. In vitro assays, including cell proliferation and migration assays, were used to study the effects of AIF-1 knockdown in L02 human hepatocyte, and Huh7 and SMMC7721 liver cancer cell lines. Results Expression of AIF-1 was increased in HCC compared to adjacent normal liver tissues and was positively correlated with median tumor size (p=0.046), number of tumor deposits (p=0.009), the Barcelona Clinic Liver Cancer (BCLC) stage (p=0.004), and portal vein tumor thrombus (PVTT) (p<0.001). Huh7 and SMMC7721 human HCC cells demonstrated upregulated AIF-1 expression compared to normal hepatocytes. Small interfering RNA (siRNA)-mediated silencing of AIF-1 expression resulted in a reduction in cell proliferation and migration in human HCC cells. Conclusions These findings suggest AIF-1 may have roles as a diagnostic or prognostic biomarker and a promising therapeutic target in HCC.
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Affiliation(s)
- Qifan Zhang
- Department of Hepatobiliary Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China (mainland)
| | - Shibo Sun
- Department of Hepatobiliary Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China (mainland)
| | - Chen Zhu
- Department of Anesthesia, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China (mainland)
| | - Fang Xie
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China (mainland)
| | - Qing Cai
- Department of Hepatobiliary Surgery and Liver Transplantation Center, Guangzhou General Hospital of Guangzhou Military Area, Guangzhou, Guangdong, China (mainland)
| | - Hang Sun
- Department of Hepatobiliary Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China (mainland)
| | - Gang Chen
- Department of Hepatobiliary Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China (mainland)
| | - Xiaolu Liang
- Department of Hepatobiliary Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China (mainland)
| | - Haorong Xie
- Department of Hepatobiliary Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China (mainland)
| | - Jie Shi
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China (mainland)
| | - Yan Liao
- Guangdong Provincial Key Laboratory of Gastroenterology, Department of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China (mainland)
| | - Jie Zhou
- Department of Hepatobiliary Surgery, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China (mainland)
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Wu J, Li L, Liu J, Wang Y, Wang Z, Wang Y, Liu W, Zhou Z, Chen C, Liu R, Yang R. CC chemokine receptor 7 promotes triple-negative breast cancer growth and metastasis. Acta Biochim Biophys Sin (Shanghai) 2018; 50:835-842. [PMID: 30032244 DOI: 10.1093/abbs/gmy077] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 03/20/2018] [Indexed: 01/11/2023] Open
Abstract
Metastasis is the leading cause of breast cancer-related death. Chemokine (C-C motif) receptor 7 (CCR7) plays important roles in breast cancer metastasis. However, the role of CCR7 in triple-negative breast cancer (TNBC) has not been fully elucidated. In this study, we found that CCR7 is highly expressed in both TNBC cell lines and breast cancer tissues. CCR7 was knocked down by shRNA in 4T1 and MDA-MB-231, two TNBC cell lines, and we found that the depletion of CCR7 significantly decreased TNBC cell proliferation, migration and invasion in vitro. Furthermore, we confirmed that the knockdown of CCR7 reduced the distant metastasis of 4T1 cells in an orthotopic mouse model. Proteomic analysis in 4T1 cells indicated that several signaling pathways such as epithelial cell adhesion molecule might contribute to CCR7's function in breast cancer metastasis. Our results suggest that CCR7 promotes TNBC metastasis and may serve as a target for breast cancer diagnosis and treatment.
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Affiliation(s)
- Jiao Wu
- Second Department of Medical Oncology, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Lu Li
- 2014 Grade of Queen Mary College of Medicine, Nanchang University, Nanchang, China
| | - Jianing Liu
- 2014 Grade of Queen Mary College of Medicine, Nanchang University, Nanchang, China
| | - Yang Wang
- Third Department of Internal Medicine, The Fifth People's Hospital of Puyang, Puyang, China
| | - Zehua Wang
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Yangdan Wang
- Department of Oncology, The First Affiliated Hospital of Dali University, Dali, China
| | - Wenjing Liu
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Zhongmei Zhou
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Ceshi Chen
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Rong Liu
- Key Laboratory of Animal Models and Human Disease Mechanisms of Chinese Academy of Sciences & Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Runxiang Yang
- Second Department of Medical Oncology, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
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Sun Z, Zheng L, Liu X, Xing W, Liu X. Sinomenine inhibits the growth of melanoma by enhancement of autophagy via PI3K/AKT/mTOR inhibition. DRUG DESIGN DEVELOPMENT AND THERAPY 2018; 12:2413-2421. [PMID: 30122899 PMCID: PMC6084074 DOI: 10.2147/dddt.s155798] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Background Melanoma is a common skin tumor in adults with high metastasis and mortality rates. Thus, finding a better effective approach to treat melanoma has become very urgent. Sinomenine (SIN), the major active compound of Sinomenium acutum, has shown antitumorigenic activities in certain cancers. However, its role in melanoma remains unclear. Purpose This study aimed to explore the effects of SIN on melanoma in vitro and in vivo, in addition to exploring the underlying mechanism. Methods Mouse melanoma cell B16-F10 treated by SIN was analyzed by CCK8 assay and flow cytometry. Melanoma xenograft model was then established by subcutaneously injection with B16-F10 cells. Tumor growth was measured by immunohistochemistry. To further investigate the relative mechanism, the autophagy and PI3K/Akt/mTOR pathway were examined by immunofluorescence and Western blot. Results Our results revealed that SIN dose dependently inhibited the proliferation of B16-F10 cells in vitro and attenuated melanoma growth in vivo. In addition, SIN treatment promoted the apoptosis of B16-F10 cells in a dose-dependent manner, as demonstrated by the increase in apoptotic cells, Bax/Bcl-2 ratio, and caspase-3 activity. Moreover, preconditioning with SIN dramatically enhanced autophagy activity by increasing Beclin-1 and LC3II/LC3I expression, in addition to decreasing p62 expression and augmenting the number of LC3 puncta, in B16-F10 cells. More importantly, autophagy inhibitor chloroquine partly abolished SIN’s effects on cell growth and apoptosis. Furthermore, our results showed that SIN-triggered activation of autophagy was mediated by PI3K/Akt/mTOR signaling pathway. Conclusion Our study has identified a novel function of SIN and provided a molecular basis for potential applications of SIN in the treatment of melanoma and other cancers.
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Affiliation(s)
- Zheng Sun
- Department of Dermatology and Venereology, Beijing Luhe Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Lingling Zheng
- Department of Dermatology and Venereology, Beijing Luhe Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Xujun Liu
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, People's Republic of China
| | - Wenlong Xing
- Department of Cardiovasology, Beijing Chinese Medicine Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Xinhai Liu
- Department of Plastic Surgery, Beijing Luhe Hospital, Capital Medical University, Beijing, People's Republic of China,
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Wang Y, Li M, Yu X, Chen A, Ding Y, Wang Y, Wang Y. Sinomenine hydrochloride inhibits cell survival in human hepatoma Huh7 cells. Biomed Rep 2018; 8:510-516. [PMID: 29971142 PMCID: PMC6026808 DOI: 10.3892/br.2018.1084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Accepted: 03/26/2018] [Indexed: 11/05/2022] Open
Abstract
The present study aimed to investigate the effect of sinomenine hydrochloride (SIN) on cell survival/proliferation in the human hepatoma cell line Huh7, as well as determine the underlying mechanisms. Three different doses of SIN, 140, 280 and 560 µM, were tested. Cellular apoptosis and cell cycle distribution were analyzed by flow cytometry. Western blotting was used to determine protein levels of the apoptosis-associated regulators, cleaved caspase 3, B-cell lymphoma-2 (Bcl-2)-associated X protein (Bax), Bcl-2 homologous antagonist/killer (Bak) and Bcl-extra large (Bcl-xl), as well as the cell cycle-related regulators, p21 and p27. It was observed that the three doses of SIN were able to suppress Huh7 cell survival/proliferation, and efficiently induce cellular apoptosis as well as multiphase cell cycle arrest. Mechanistically, SIN treatment upregulated the levels of the pro-apoptotic regulators, cleaved caspase 3 and Bax, and downregulated the level of anti-apoptotic Bcl-xl. Additionally, SIN treatment also increased the protein levels of p21 and p27, as two regulators functioning to slow cell cycle progression. Taken together, the present studied indicated SIN to be a promising compound for the treatment of hepatocellular carcinoma, based on its apparent effect in modulating cell apoptosis and the cell cycle in Huh7 cells in vitro.
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Affiliation(s)
- Ying Wang
- Experimental Center, School of Chemistry Engineering, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
| | - Ming Li
- Department of Pathology and Pathophysiology, School of Basic Medicine, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
| | - Xuesong Yu
- Department of Marine Pharmacy, School of Biosciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
| | - Ali Chen
- Experimental Center, School of Chemistry Engineering, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
| | - Ying Ding
- Experimental Center, School of Chemistry Engineering, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
| | - Yan Wang
- Experimental Center, School of Chemistry Engineering, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
| | - Yan Wang
- Department of Chinese Pharmaceutical Manufacturing, School of Traditional Chinese Medicine, Guangdong Pharmaceutical University, Guangzhou, Guangdong 510006, P.R. China
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Chu X, Li Q, Gui S, Li Z, Cao J, Jiang J. Characterization and In Vitro Permeation Study of Cubic Liquid Crystal Containing Sinomenine Hydrochloride. AAPS PharmSciTech 2018; 19:2237-2246. [PMID: 29740759 DOI: 10.1208/s12249-018-1018-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Accepted: 04/12/2018] [Indexed: 12/22/2022] Open
Abstract
This study developed a new transdermal delivery system for the improved delivery of sinomenine hydrochloride (SH). The delivery system utilized the advantages of lyotropic liquid crystals (LLC) creating an adaptable system that offers a variety of options for the field of transdermal delivery. The formulation was prepared, characterized, and evaluated for its skin penetration in vitro. In the study, the appearance of samples was characterized by visual observation, and these LLC gels were colorless and transparent. Polarizing light microscopy (PLM) and small-angle X-ray diffraction (SAXS) were used to analyze the internal structures of gels, and the gels displayed a cubic double-diamond (Pn3m) internal structure with a dark field of vision. The Franze diffusion cell was used to evaluate its skin penetration. There were several factors which might influence the skin penetration of drugs, such as drug loading, water content, and the layer spacing of the LLC. In our case, drug concentration gradient played a more powerful role. The result of in vitro permeation studies demonstrated that the drug concentration was higher; the cumulative osmotic quantity of SH (Q) was greater. Therefore, the system was a promising formulation for successful percutaneous delivery of SH through the skin.
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Dong B. Protective Effects of Sinomenine Against Ankylosing Spondylitis and the Underlying Molecular Mechanisms. Med Sci Monit 2018; 24:3631-3636. [PMID: 29849019 PMCID: PMC6007288 DOI: 10.12659/msm.907589] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND This study aimed to investigate the effect and underlying molecular mechanism of sinomenine (SIN) on ankylosing spondylitis (AS). MATERIAL AND METHODS To study the potential role of SIN in the pathogenesis of AS, an AS mouse model was established and mice were treated with different concentrations of SIN (10, 30, and 50 mg/kg, administered intraperitoneally). Markers of inflammation and oxidative stress were determined by ELISA assay. Western blot analysis and qRT-PCR were used to quantify the levels of related proteins and gene mRNA expression. RESULTS The results suggest that AS mice has higher levels of TNF-α, IL-1β, and IL-6 (p<0.01 for all), and lower levels of superoxide dismutase (SOD), catalase (CAT), and glutathione peroxidase (GSH-PX) (p<0.01 for all). SIN treatment reduced the level of TNF-α, IL-1β, and IL-6 in a dose-dependent manner, and the levels of SOD, CAT, and GSH-PX were dose-dependently increased (p<0.05 for all). The results also revealed that NF-κBp65 expression decreased, while the level of IkB increased, in a dose-dependent manner, after SIN treatment in AS mice (p<0.05 for all). The level of p-p38 was dose-dependently reduced in AS mice by SIN treatment (p<0.05). Moreover, SIN inhibited Cox-2 expression in AS mice in a dose-dependent manner (p<0.05). CONCLUSIONS SIN has a beneficial role in AS through suppressing inflammatory mediators and by down-regulating oxidative stress via inhibiting the MAPKp38/NF-kB pathway and Cox-2 expression.
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Affiliation(s)
- Bo Dong
- Department of Orthopedics, No. 2 Ward of Traditional Chinese Medicine, Honghui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
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Yuan Y, Zhang Y, He X, Fan S. Protective Effects of Sinomenine on CFA-Induced Inflammatory Pain in Rats. Med Sci Monit 2018; 24:2018-2024. [PMID: 29620048 PMCID: PMC5903310 DOI: 10.12659/msm.906726] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Background The purpose of this study was to investigate the effects of sinomenine (SIN) on CFA-induced inflammatory pain in rats, and to explore the underlying molecular mechanisms. Material/Methods To determine the potential influences of SIN in the pathogenesis of inflammatory pain, an inflammatory pain (IP) mouse model was established and rats were treated with SIN (30 mg/kg). Behavioral tests were used to assess the MWT and TWL of the rats. ELISA assay was used to detect the level of inflammation cytokines. Western blotting and qRT-PCR were carried out to measure the related protein and mRNA expression level, respectively. Results We found that the MWT and TWL of the CFA-treated rats were markedly lower than that of the control rats, and they were significantly increased by SIN administration. The results suggest that IP rats had higher levels of TNF-α, IL-1β and IL-6 compared with the control rats. SIN administration decreased the levels of TNF-α, IL-1β, and IL-6. In addition, we found that p-p65 and p-p38 expression notably decreased after SIN treatment in IP rats. Moreover, the results showed that SIN inhibited Cox-2 and PGE2 expression in IP rats. Conclusions The data indicate that SIN had a protective role in inflammatory pain through repressing inflammatory mediators via preventing the p38MAPK-NF-κB pathway.
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Affiliation(s)
- Yan Yuan
- Department of Anesthesiology, The First People's Hospital of Changzhou and The Third Affiliated Hospital, Suzhou University, Changzhou, Jiangsu, China (mainland)
| | - Yongjun Zhang
- Department of Anesthesiology, The First People's Hospital of Changzhou and The Third Affiliated Hospital, Suzhou University, Changzhou, Jiangsu, China (mainland)
| | - Xiaofeng He
- Department of Anesthesiology, The First People's Hospital of Changzhou and The Third Affiliated Hospital, Suzhou University, Changzhou, Jiangsu, China (mainland)
| | - Shengdeng Fan
- Department of Anesthesiology, The First People's Hospital of Changzhou and The Third Affiliated Hospital, Suzhou University, Changzhou, Jiangsu, China (mainland)
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Zhang X, Rui L, Wang M, Lian H, Cai L. Sinomenine Attenuates Chronic Intermittent Hypoxia-Induced Lung Injury by Inhibiting Inflammation and Oxidative Stress. Med Sci Monit 2018; 24:1574-1580. [PMID: 29549235 PMCID: PMC5870109 DOI: 10.12659/msm.906577] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Background In the present study, we aimed to investigate the effects of sinomenine (SIN) on chronic intermittent hypoxia (CIH)- induced lung injury in rats, and to explore the underlying mechanisms. Material/Methods To perform the investigation, a CIH rat model was established. ELISA assay was applied to detect the level of inflammatory cytokines. Oxidative stress bio-markers (MDA, SOD, and CAT) were determined in lung tissues. In addition, the expression level of NADPH oxidase 2 (Nox2) was analyzed by Western blotting and qRT-PCR, respectively. Results The results showed that compared with other groups, more obvious pulmonary pathological changes were observed in the CIH group. The level of inflammatory cytokines in the CIH group was markedly higher than that in the control and Con-S groups. Compared with the control and Con-S groups, oxidative stress was notably increased in the CIH group. Expression of Nox2 was also increased in the CIH group. The effects caused by CIH in rats were attenuated by SIN treatment. Conclusions SIN can reverse chronic intermittent hypoxia-induced lung injury through inhibiting inflammation and oxidative stress.
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Affiliation(s)
- Xiaofeng Zhang
- Department of Respiratory Medicine, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
| | - Lijun Rui
- Department of Respiratory Medicine, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
| | - Mei Wang
- Department of Respiratory Medicine, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
| | - Hairong Lian
- Department of Respiratory Medicine, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
| | - Liming Cai
- Department of Respiratory Medicine, Affiliated Hospital of Jiangnan University, Wuxi, Jiangsu, China (mainland)
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Jiang K, Song X, Yang L, Li L, Wan Z, Sun X, Gong T, Lin Q, Zhang Z. Enhanced antitumor and anti-metastasis efficacy against aggressive breast cancer with a fibronectin-targeting liposomal doxorubicin. J Control Release 2018; 271:21-30. [PMID: 29277681 DOI: 10.1016/j.jconrel.2017.12.026] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Revised: 11/24/2017] [Accepted: 12/22/2017] [Indexed: 11/30/2022]
Abstract
The chemotherapy of aggressive breast tumor is usually accompanied by a poor prognosis because of the metastasis of tumor cells. Thus, it is important to simultaneously enhance antitumor and anti-metastasis efficacy. Fibronectin and its complexes are expressed on the walls of tumor vessels and in tumor stroma. Moreover, the expression of fibronectin in metastatic sites is even higher than that in primary tumors. Herein, we designed a fibronectin-targeting CREKA-modified liposomal doxorubicin (CREKA-Lipo-Dox) for the therapy of metastatic breast tumor. CREKA-Lipo was uniformly formed with high entrapment efficiency. It exhibited longer blood circulation time compared with free Dox, and there was no significant change compared with PEG-Lipo-Dox. Immunofluorescence results revealed that the CREKA-Lipo-Dox could specifically bind to fibronectin in the tumor vessels and tumor stroma. The antitumor and anti-metastasis efficacy of CREKA-loaded liposome was more obvious than that of free Dox or unmodified Dox-Lipo. Taken together, binding fibronectin by CREKA could be an attractive therapeutic strategy for metastatic breast cancer in the future.
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Affiliation(s)
- Kejun Jiang
- Key Laboratory of Drug Targeting and Drug Delivery Systems, Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, PR China
| | - Xu Song
- Key Laboratory of Drug Targeting and Drug Delivery Systems, Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, PR China
| | - Liuqing Yang
- Key Laboratory of Drug Targeting and Drug Delivery Systems, Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, PR China
| | - Lin Li
- Key Laboratory of Drug Targeting and Drug Delivery Systems, Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, PR China
| | - Zhuoya Wan
- Center for Pharmacogenetics, Department of Pharmaceutical Sciences, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15260, United States
| | - Xun Sun
- Key Laboratory of Drug Targeting and Drug Delivery Systems, Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, PR China
| | - Tao Gong
- Key Laboratory of Drug Targeting and Drug Delivery Systems, Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, PR China
| | - Qing Lin
- Key Laboratory of Drug Targeting and Drug Delivery Systems, Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, PR China.
| | - Zhirong Zhang
- Key Laboratory of Drug Targeting and Drug Delivery Systems, Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, PR China.
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Li Q, Cao J, Li Z, Chu X. Cubic Liquid Crystalline Gels Based on Glycerol Monooleate for Intra-articular Injection. AAPS PharmSciTech 2018; 19:858-865. [PMID: 29027137 DOI: 10.1208/s12249-017-0894-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 09/25/2017] [Indexed: 11/30/2022] Open
Abstract
In situ gels containing sinomenine hydrochloride (SMH) for intra-articular (IA) administration to treat rheumatoid arthritis (RA) were designed and investigated in this study. Glycerol monooleate (GMO) was used due to the potential to generate viscous crystalline phase structures upon water absorption. The gels were evaluated using different parameters: syringeability, gelation, viscosity, and drug release. And, polarized light microscopy (PLM), small-angle X-ray scattering investigation (SAXS), and rheological studies were used to analyze their internal structures. In vitro drug release studies were performed by the dialysis membrane diffusion method. The syringeability, viscosity, gelation time, and water for gelation of the obtained preparation met the requirements of IA injection. PLM, SAXS, and rheological analysis showed that all samples had transformed from flowable isotropic solution phases to the inverse cubic (V2) phases upon excess water. And, the gels were found to be able to maintain the drug release for more than 1 week. Results showed that in situ gels based on GMO liquid crystalline could provide a sustained system for SMH. Due to its sustained release, the in situ cubic gels were suitable for IA injection to treat RA.
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Fu S, Jin L, Gong T, Pan S, Zheng S, Zhang X, Yang T, Sun Y, Wang Y, Guo J, Hui B, Zhang X. Effect of sinomenine hydrochloride on radiosensitivity of esophageal squamous cell carcinoma cells. Oncol Rep 2018; 39:1601-1608. [PMID: 29393484 PMCID: PMC5868396 DOI: 10.3892/or.2018.6228] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2017] [Accepted: 01/17/2018] [Indexed: 01/08/2023] Open
Abstract
Radiation therapy is one of the most important treatments for unresectable and locally advanced esophageal squamous cell carcinoma (ESCC), however, the response to radiotherapy is sometimes limited by the development of radioresistance. Sinomenine hydrochloride (SH) has anticancer activity, but its effect on the radiosensitivity of ESCC is unclear. We determined the effect of SH on the radiosensitivity of ESCC cells and elucidated its potential radiosensitization mechanisms in vitro and in vivo. ESCC cells were subjected to SH and radiation, both separately and in combination. Untreated cells served as controls. The CCK-8 assay was used to evaluate cell proliferation, and the clonogenic assay to estimate radiosensitization. Flow cytometry was used to investigate cell cycle phases and cell apoptosis. Bcl-2, Bax, cyclin B1, CDK1, Ku86, Ku70, and Rad51 expression was evaluated using western blotting. In vivo, tumor xenografts were created using BALB/c nude mice. Tumor-growth inhibition was recorded, and Ki-67 and Bax expression in the tumor tissues was assessed using immunohistochemistry. SH inhibited ESCC cell growth and markedly increased their radiosensitivity by inducing G2/M phase arrest. SH combined with radiation therapy significantly increased ESCC cell apoptosis. The molecular mechanism by which SH enhanced radiosensitivity of ESCC cells was related to Bcl-2, cyclin B1, CDK1, Ku86, Ku70, and Rad51 downregulation and Bax protein expression upregulation. SH combined with radiation considerably delayed the growth of tumor xenografts in vivo. Immunohistochemical analysis showed that in the SH combined with radiation group, the expression of Bax was significantly higher while that of Ki-67 was lower than the expressions in the control groups. Taken together, our findings showed that SH could improve the sensitivity of radiation in ESCC cells by inducing G2/M phase arrest, promoting radiation-induced apoptosis and inhibiting DSB-repair pathways. SH appears to be a prospective radiosensitizer for improving the efficacy of radiotherapy for ESCC.
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Affiliation(s)
- Shenbo Fu
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Long Jin
- Department of Radiation Oncology, Shaanxi Province People's Hospital, Xi'an, Shaanxi 710068, P.R. China
| | - Tuotuo Gong
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Shupei Pan
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Shuyu Zheng
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Xuanwei Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Tian Yang
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Yuchen Sun
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Ya Wang
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Jia Guo
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Beina Hui
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
| | - Xiaozhi Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi 710061, P.R. China
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Deng F, Ma YX, Liang L, Zhang P, Feng J. The pro-apoptosis effect of sinomenine in renal carcinoma via inducing autophagy through inactivating PI3K/AKT/mTOR pathway. Biomed Pharmacother 2018; 97:1269-1274. [DOI: 10.1016/j.biopha.2017.11.064] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Revised: 11/09/2017] [Accepted: 11/10/2017] [Indexed: 11/28/2022] Open
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Zhao B, Liu L, Mao J, Liu K, Fan W, Liu J, Zhang Z, Li Q. Sinomenine hydrochloride attenuates the proliferation, migration, invasiveness, angiogenesis and epithelial-mesenchymal transition of clear-cell renal cell carcinoma cells via targeting Smad in vitro. Biomed Pharmacother 2017; 96:1036-1044. [PMID: 29198924 DOI: 10.1016/j.biopha.2017.11.123] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 11/16/2017] [Accepted: 11/27/2017] [Indexed: 01/06/2023] Open
Abstract
New strategies for the treatment of clear-cell renal cell carcinoma (ccRCC) are urgently needed. Recently, accumulating evidence has demonstrated that sinomenine hydrochloride (SH), extracted from the plant sinomenium acutum, has potent anti-cancer activity in multiple human malignant solid tumors. However, the underlying molecular mechanism by which SH treatment exerts its antagonizing tumorigenic effects has not been clearly elucidated. In this study, we showed that SH treatment exerted profound effects on cell growth in ccRCC in a dose- and time-dependent manner in vitro. Furthermore, treatment with SH significantly suppressed the migration, invasiveness and angiogenesis of ccRCC cells in vitro. Mechanistically, we revealed that SH treatment blocked epithelial-mesenchymal transition (EMT) through the downregulation of the expression of the transcription factors Snail1 and Twist in ccRCC cells. Additionally, the depletion of p-Smad2 and p-Smad3 was required for SH treatment to inhibit EMT effectively. Taken together, these findings indicate an anti-cancer role for SH in ccRCC cells and reveal a potential molecular mechanism by which Smad / EMT axis functions in ccRCC, as its hyperactivation has been associated with cell proliferation, migration, invasiveness and angiogenesis in this cancer type. These observations suggest that SH can act as an efficacious adjuvant chemotherapeutic candidate that targets the Smad/EMT axis in patients with ccRCC.
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Affiliation(s)
- Bin Zhao
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, No. 222 Zhongshan Road, Dalian 116011, China
| | - Lei Liu
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, No. 222 Zhongshan Road, Dalian 116011, China
| | - Jun Mao
- The Key Laboratory of Tumor Stem Cell Research of Liaoning Province, Dalian Medical University, Dalian 116044, China
| | - Kun Liu
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, No. 222 Zhongshan Road, Dalian 116011, China
| | - Weiwang Fan
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, No. 222 Zhongshan Road, Dalian 116011, China
| | - Jiheng Liu
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, No. 222 Zhongshan Road, Dalian 116011, China
| | - Zhiwei Zhang
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, No. 222 Zhongshan Road, Dalian 116011, China.
| | - Quanlin Li
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, No. 222 Zhongshan Road, Dalian 116011, China.
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MRGPRX2 is essential for sinomenine hydrochloride induced anaphylactoid reactions. Biochem Pharmacol 2017; 146:214-223. [DOI: 10.1016/j.bcp.2017.09.017] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 09/29/2017] [Indexed: 12/15/2022]
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Hou L, Chen L, Fang L. Scutellarin Inhibits Proliferation, Invasion, and Tumorigenicity in Human Breast Cancer Cells by Regulating HIPPO-YAP Signaling Pathway. Med Sci Monit 2017; 23:5130-5138. [PMID: 29079722 PMCID: PMC5673030 DOI: 10.12659/msm.904492] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The present study aimed to investigate the effects of Scutellarin on proliferation, invasion and tumorigenicity in human breast carcinoma MCF-7 cells and its associated molecular mechanisms. MATERIAL AND METHODS The MCF-7 cells were cultured with varies of concentrations of Scutellarin in vitro. The proliferation, invasion, and apoptosis of MCF-7 cells were studied via CCK-8 assay, transwell assay, and flow cytometry. In vivo expression of the HIPPO pathway key proteins YAP and p-YAP of MCF-7 cells were analyzed by immunohistochemistry. RESULTS The inhibition rates of Scutellarin-treated MCF-7 cells were 40.1%, 58.7%, and 70.6% for 24, 48, and 72 h, respectively. The MCF-7 cell proliferation was significantly inhibited by Scutellarin. Treating MCF-7 cells with Scutellarin led to invasion inhibition. The rates apoptotic cells were between 12.4±1.9% and 23.9±2.1% in 40-120 µM Scutellarin-administrated groups, which had a significant rise compared with the control group (7.8±1.9%, P<0.05). Scutellarin significantly inhibited MCF-7 xenograft tumor growth. Immunohistochemical analysis showed that the inhibition of tumor growth in Scutellarin-treated mice was associated with increased p-YAP and decreased YAP expression in vivo. CONCLUSIONS Scutellarin-treated breast carcinoma MCF-7 cells had significantly inhibited growth and induced apoptosis, which is associated with induction of autophagy through regulation of the HIPPO-YAP signaling pathway, providing support to the clinical use of Scutellarin-based medication to achieve optimized outcome in patients with breast carcinoma.
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Affiliation(s)
- Lengchen Hou
- Department of Thyroid and Breast Surgery, Shanghai 10th People's Hospital, Clinical College of Nanjing Medical University, Shanghai, China (mainland)
| | - Lei Chen
- Department of Thyroid and Breast Surgery, Shanghai 10th People's Hospital, Clinical College of Nanjing Medical University, Shanghai, China (mainland)
| | - Lin Fang
- Department of Thyroid and Breast Surgery, Shanghai 10th People's Hospital, Clinical College of Nanjing Medical University, Shanghai, China (mainland)
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Zheng Y, Miu Y, Yang X, Yang X, Zhu M. CCR7 Mediates TGF-β1-Induced Human Malignant Glioma Invasion, Migration, and Epithelial–Mesenchymal Transition by Activating MMP2/9 Through the Nuclear Factor KappaB Signaling Pathway. DNA Cell Biol 2017; 36:853-861. [PMID: 28817313 DOI: 10.1089/dna.2017.3818] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Affiliation(s)
- Yanyan Zheng
- Department of Neurology, Affiliated Qianfoshan Hospital of Shandong University, Ji'nan, Shandong Province, China
- Wenzhou People's Hospital, Wenzhou, Zhejiang Province, China
| | - Yiting Miu
- Wenzhou People's Hospital, Wenzhou, Zhejiang Province, China
| | - Xiaokai Yang
- Wenzhou People's Hospital, Wenzhou, Zhejiang Province, China
| | - Xiaoguo Yang
- Wenzhou People's Hospital, Wenzhou, Zhejiang Province, China
| | - Meijia Zhu
- Department of Neurology, Affiliated Qianfoshan Hospital of Shandong University, Ji'nan, Shandong Province, China
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Anbalagan M, Sheng M, Fleischer B, Zhang Y, Gao Y, Hoang V, Matossian M, Burks HE, Burow ME, Collins-Burow BM, Hangauer D, Rowan BG. Dual Src Kinase/Pretubulin Inhibitor KX-01, Sensitizes ERα-negative Breast Cancers to Tamoxifen through ERα Reexpression. Mol Cancer Res 2017; 15:1491-1502. [PMID: 28751463 DOI: 10.1158/1541-7786.mcr-16-0297-t] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 02/22/2017] [Accepted: 07/19/2017] [Indexed: 12/20/2022]
Abstract
Unlike breast cancer that is positive for estrogen receptor-α (ERα), there are no targeted therapies for triple-negative breast cancer (TNBC). ERα is silenced in TNBC through epigenetic changes including DNA methylation and histone acetylation. Restoring ERα expression in TNBC may sensitize patients to endocrine therapy. Expression of c-Src and ERα are inversely correlated in breast cancer suggesting that c-Src inhibition may lead to reexpression of ERα in TNBC. KX-01 is a peptide substrate-targeted Src/pretubulin inhibitor in clinical trials for solid tumors. KX-01 (1 mg/kg body weight-twice daily) inhibited growth of tamoxifen-resistant MDA-MB-231 and MDA-MB-157 TNBC xenografts in nude mice that was correlated with Src kinase inhibition. KX-01 also increased ERα mRNA and protein, as well as increased the ERα targets progesterone receptor (PR), pS2 (TFF1), cyclin D1 (CCND1), and c-myc (MYC) in MDA-MB-231 and MDA-MB-468, but not MDA-MB-157 xenografts. MDA-MB-231 and MDA-MB-468 tumors exhibited reduction in mesenchymal markers (vimentin, β-catenin) and increase in epithelial marker (E-cadherin) suggesting mesenchymal-to-epithelial transition (MET). KX-01 sensitized MDA-MB-231 and MDA-MB-468 tumors to tamoxifen growth inhibition and tamoxifen repression of the ERα targets pS2, cyclin D1, and c-myc. Chromatin immunoprecipitation (ChIP) of the ERα promoter in KX-01-treated tumors demonstrated enrichment of active transcription marks (acetyl-H3, acetyl-H3Lys9), dissociation of HDAC1, and recruitment of RNA polymerase II. Methylation-specific PCR and bisulfite sequencing demonstrated no alteration in ERα promoter methylation by KX-01. These data demonstrate that in addition to Src kinase inhibition, peptidomimetic KX-01 restores ERα expression in TNBC through changes in histone acetylation that sensitize tumors to tamoxifen.Implications: Src kinase/pretubulin inhibitor KX-01 restores functional ERα expression in ERα- breast tumors, a novel treatment strategy to treat triple-negative breast cancer. Mol Cancer Res; 15(11); 1491-502. ©2017 AACR.
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Affiliation(s)
- Muralidharan Anbalagan
- Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Mei Sheng
- Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Brian Fleischer
- Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Yifang Zhang
- Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, Louisiana.,Department of Obstetrics and Gynecology, Affiliated Hospital of Taishan Medical University, Taishan, Shandong, China
| | - Yuanjun Gao
- Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, Louisiana.,Department of Gastroenterology, Taihe Hospital, Hubei University of Medicine, Hubei, China
| | - Van Hoang
- Department of Medicine, Section of Hematology and Medical Oncology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Margarite Matossian
- Department of Medicine, Section of Hematology and Medical Oncology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Hope E Burks
- Department of Medicine, Section of Hematology and Medical Oncology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Matthew E Burow
- Department of Medicine, Section of Hematology and Medical Oncology, Tulane University School of Medicine, New Orleans, Louisiana
| | - Bridgette M Collins-Burow
- Department of Medicine, Section of Hematology and Medical Oncology, Tulane University School of Medicine, New Orleans, Louisiana
| | - David Hangauer
- Athenex Pharmaceuticals LLC, New York State Center of Excellence in Bioinformatics and Life Sciences, Buffalo, New York
| | - Brian G Rowan
- Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, Louisiana.
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Li H, Lin Z, Bai Y, Chi X, Fu H, Sun R, Liu M, Liu X, Chen L, Shao S. Sinomenine inhibits ovarian cancer cell growth and metastasis by mediating the Wnt/β-catenin pathway via targeting MCM2. RSC Adv 2017. [DOI: 10.1039/c7ra10057d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
Sinomenine (SIN), an isoquinoline isolated from the Chinese medicinal plantSinomenium acutum, is well known for its curative effect on rheumatic and arthritic diseases.
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Affiliation(s)
- Huimin Li
- Department of Histology and Embryology
- Dalian Medical University
- Dalian
- China
| | - Zhikun Lin
- The First Affiliated Hospital of Dalian Medical University
- Dalian
- China
| | - Yuxin Bai
- Department of Histology and Embryology
- Dalian Medical University
- Dalian
- China
| | - Xinming Chi
- Key Laboratory of Proteomics
- Dalian Medical University
- Dalian
- China
| | - Hailu Fu
- Department of Histology and Embryology
- Dalian Medical University
- Dalian
- China
| | - Rui Sun
- The Second Affiliated Hospital of Dalian Medical University
- Dalian
- China
| | - Meizi Liu
- The First Affiliated Hospital of Dalian Medical University
- Dalian
- China
| | - Xuan Liu
- Department of Histology and Embryology
- Dalian Medical University
- Dalian
- China
| | - Liying Chen
- Department of Histology and Embryology
- Dalian Medical University
- Dalian
- China
| | - Shujuan Shao
- Key Laboratory of Proteomics
- Dalian Medical University
- Dalian
- China
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