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Yang Y, Zhao M, Kuang Q, You F, Jiang Y. A comprehensive review of phytochemicals targeting macrophages for the regulation of colorectal cancer progression. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 128:155451. [PMID: 38513378 DOI: 10.1016/j.phymed.2024.155451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 01/19/2024] [Accepted: 02/11/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Phytochemicals are natural compounds derived from plants, and are now at the forefront of anti-cancer research. Macrophage immunotherapy plays a crucial role in the treatment of colorectal cancer (CRC). In the context of colorectal cancer, which remains highly prevalent and difficult to treat, it is of research value to explore the potential mechanisms and efficacy of phytochemicals targeting macrophages for CRC treatment. PURPOSE The aim of this study was to gain insight into the role of phytochemical-macrophage interactions in regulating CRC and to provide a theoretical basis for the development of new therapeutic strategies in the future. STUDY DESIGN This review discusses the potential immune mechanisms of phytochemicals for the treatment of CRC by summarizing research of phytochemicals targeting macrophages. METHODS We reviewed the PubMed, EMBASE, Web of Science and CNKI databases from their initial establishment to July 2023 to classify and summaries phytochemicals according to their mechanism of action in targeting macrophages. RESULTS The results of the literature review suggest that phytochemicals interfere with CRC development by affecting macrophages through four main mechanisms. Firstly, they modulate the production of cytotoxic substances, such as NO and ROS, by macrophages to exert anticancer effects. Secondly, phytochemicals polarize macrophages towards the M1 phenotype, inhibit M2 polarisation and enhance the anti-tumour immune responses. Thirdly, they enhance the secretion of macrophage-derived cytokines and alter the tumour microenvironment, thereby inhibiting tumor growth. Finally, they activate the immune response by targeting macrophages, triggering the recruitment of other immune cells, thereby enhancing the immune killing effect and exerting anti-tumor effects. These findings highlight phytochemicals as potential therapeutic strategies to intervene in colorectal cancer development by modulating macrophage activity, providing a strong theoretical basis for future clinical applications. CONCLUSION Phytochemicals exhibit potential anti-tumour effects by modulating macrophage activity and intervening in the colorectal cancer microenvironment by multiple mechanisms.
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Affiliation(s)
- Yi Yang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province 610072, PR China
| | - Maoyuan Zhao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, PR China
| | - Qixuan Kuang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province 610072, PR China
| | - Fengming You
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province 610072, PR China; Cancer Institute, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province 610075, PR China.
| | - Yifang Jiang
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan Province 610072, PR 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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Ngum JA, Tatang FJ, Toumeni MH, Nguengo SN, Simo USF, Mezajou CF, Kameni C, Ngongang NN, Tchinda MF, Dongho Dongmo FF, Akami M, Ngane Ngono AR, Tamgue O. An overview of natural products that modulate the expression of non-coding RNAs involved in oxidative stress and inflammation-associated disorders. Front Pharmacol 2023; 14:1144836. [PMID: 37168992 PMCID: PMC10165025 DOI: 10.3389/fphar.2023.1144836] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 03/24/2023] [Indexed: 05/13/2023] Open
Abstract
Oxidative stress is a state in which oxidants are produced in excess in the body's tissues and cells, resulting in a biological imbalance amid the generation of reactive oxygen and nitrogen species (RONS) from redox reactions. In case of insufficient antioxidants to balance, the immune system triggers signaling cascades to mount inflammatory responses. Oxidative stress can have deleterious effects on major macromolecules such as lipids, proteins, and nucleic acids, hence, Oxidative stress and inflammation are among the multiple factors contributing to the etiology of several disorders such as diabetes, cancers, and cardiovascular diseases. Non-coding RNAs (ncRNAs) which were once referred to as dark matter have been found to function as key regulators of gene expression through different mechanisms. They have dynamic roles in the onset and development of inflammatory and oxidative stress-related diseases, therefore, are potential targets for the control of those diseases. One way of controlling those diseases is through the use of natural products, a rich source of antioxidants that have drawn attention with several studies showing their involvement in combating chronic diseases given their enormous gains, low side effects, and toxicity. In this review, we highlighted the natural products that have been reported to target ncRNAs as mediators of their biological effects on oxidative stress and several inflammation-associated disorders. Those natural products include Baicalein, Tanshinone IIA, Geniposide, Carvacrol/Thymol, Triptolide, Oleacein, Curcumin, Resveratrol, Solarmargine, Allicin, aqueous extract or pulp of Açai, Quercetin, and Genistein. We also draw attention to some other compounds including Zanthoxylum bungeanum, Canna genus rhizome, Fuzi-ganjiang herb pair, Aronia melanocarpa, Peppermint, and Gingerol that are effective against oxidative stress and inflammation-related disorders, however, have no known effect on ncRNAs. Lastly, we touched on the many ncRNAs that were found to play a role in oxidative stress and inflammation-related disorders but have not yet been investigated as targets of a natural product. Shedding more light into these two last points of shadow will be of great interest in the valorization of natural compounds in the control and therapy of oxidative stress- and inflammation-associated disorders.
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Li X, Jia Q, Zhou Y, Jiang X, Song L, Wu Y, Wang A, Chen W, Wang S, Lu Y. Tanshinone IIA attenuates the stemness of breast cancer cells via targeting the miR-125b/STARD13 axis. Exp Hematol Oncol 2022; 11:2. [PMID: 35057866 PMCID: PMC8781032 DOI: 10.1186/s40164-022-00255-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 01/06/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Tanshinone II A is an effective component extracted from Salvia miltiorrhiza and the roles of Tanshinone IIA in regulating the stemness of tumor cells remain unclear. This work aims to explore the roles and underlying mechanisms of Tanshinone IIA in breast cancer stemness. METHODS In vitro mammary spheroid formation, flow cytometry assay on CD24-/CD44+ sub-population, ALDH activity detection, cell viability assay and western blot analysis, and in vivo tumor-initiating analysis were performed to examine the effects of Tanshinone IIA on the stemness of breast cancer cells. MiRNAs-based transcriptome sequencing and data analysis, online dataset analysis, luciferase reporter assay combined with rescuing experiments were constructed to explore the underlying mechanisms. RESULTS Tanshinone IIA attenuated the stemness of breast cancer cells, evident by downregulating the expression of stemness markers, hindering the capacity of spheroid formation, decreasing the CD24-/CD44+ sub-population in a concentration-dependent manner and reducing the tumor-initiating ability of breast cancer cells. Additionally, Tanshinone IIA enhanced adriamycin sensitivity and attenuated adriamycin resistance of breast cancer cells. Combined with miRNAs-based transcriptome sequencing assay, it was found that Tanshinone IIA downregulated miR-125b level and upregulated its target gene STARD13 (StAR-related lipid transfer protein 13) level, thus inactivating the miR-125b/STARD13 axis, which had been previously confirmed to promote breast cancer progression. Notably, miR-125b overexpression enhanced the stemness of breast cancer cells, and miR-125b overexpression or STARD13 knockdown impaired the inhibitory effects of Tanshinone IIA on the stemness of breast cancer cells. CONCLUSIONS Tanshinone IIA could attenuate the stemness of breast cancer cells via targeting the miR-125b/STARD13 axis.
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Affiliation(s)
- Xiaoman Li
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Qi Jia
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Yinyin Zhou
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Xuan Jiang
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Li Song
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Yuanyuan Wu
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Aiyun Wang
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.,State Key Laboratory Cultivation Base for TCM Quality and Efficacy, Nanjing University of Chinese Medicine, Nanjing, 210023, People's Republic of China.,Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of Tumor, Nanjing University of Chinese Medicine, Nanjing, 210023, People's Republic of China
| | - Wenxing Chen
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China.,State Key Laboratory Cultivation Base for TCM Quality and Efficacy, Nanjing University of Chinese Medicine, Nanjing, 210023, People's Republic of China.,Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of Tumor, Nanjing University of Chinese Medicine, Nanjing, 210023, People's Republic of China
| | - Shijun Wang
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250355, China.
| | - Yin Lu
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China. .,State Key Laboratory Cultivation Base for TCM Quality and Efficacy, Nanjing University of Chinese Medicine, Nanjing, 210023, People's Republic of China. .,Jiangsu Collaborative Innovation Center of Traditional Chinese Medicine (TCM) Prevention and Treatment of Tumor, Nanjing University of Chinese Medicine, Nanjing, 210023, People's Republic of China.
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Saleh HA, Yousef MH, Abdelnaser A. The Anti-Inflammatory Properties of Phytochemicals and Their Effects on Epigenetic Mechanisms Involved in TLR4/NF-κB-Mediated Inflammation. Front Immunol 2021; 12:606069. [PMID: 33868227 PMCID: PMC8044831 DOI: 10.3389/fimmu.2021.606069] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 03/08/2021] [Indexed: 12/11/2022] Open
Abstract
Innate immune response induces positive inflammatory transducers and regulators in order to attack pathogens, while simultaneously negative signaling regulators are transcribed to maintain innate immune homeostasis and to avoid persistent inflammatory immune responses. The gene expression of many of these regulators is controlled by different epigenetic modifications. The remarkable impact of epigenetic changes in inducing or suppressing inflammatory signaling is being increasingly recognized. Several studies have highlighted the interplay of histone modification, DNA methylation, and post-transcriptional miRNA-mediated modifications in inflammatory diseases, and inflammation-mediated tumorigenesis. Targeting these epigenetic alterations affords the opportunity of attenuating different inflammatory dysregulations. In this regard, many studies have identified the significant anti-inflammatory properties of distinct naturally-derived phytochemicals, and revealed their regulatory capacity. In the current review, we demonstrate the signaling cascade during the immune response and the epigenetic modifications that take place during inflammation. Moreover, we also provide an updated overview of phytochemicals that target these mechanisms in macrophages and other experimental models, and go on to illustrate the effects of these phytochemicals in regulating epigenetic mechanisms and attenuating aberrant inflammation.
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Affiliation(s)
- Haidy A. Saleh
- Department of Chemistry, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, The British University in Egypt, Cairo, Egypt
| | - Mohamed H. Yousef
- Biotechnology Graduate Program, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
| | - Anwar Abdelnaser
- Institute of Global Public Health, School of Sciences and Engineering, The American University in Cairo, Cairo, Egypt
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Muthusami S, Ramachandran I, Krishnamoorthy S, Sambandam Y, Ramalingam S, Queimado L, Chaudhuri G, Ramachandran IK. Regulation of MicroRNAs in Inflammation-Associated Colorectal Cancer: A Mechanistic Approach. Endocr Metab Immune Disord Drug Targets 2021; 21:67-76. [DOI: 10.2174/1871530320666200917112802] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 04/29/2020] [Accepted: 04/29/2020] [Indexed: 11/22/2022]
Abstract
The development of colorectal cancer (CRC) is a multistage process. The inflammation of
the colon as in inflammatory bowel disease (IBD) such as ulcerative colitis (UC) or Crohn’s disease
(CD) is often regarded as the initial trigger for the development of inflammation-associated CRC.
Many cytokines such as tumor necrosis factor alpha (TNF-α) and interleukins (ILs) are known to exert
proinflammatory actions, and inflammation initiates or promotes tumorigenesis of various cancers,
including CRC, through differential regulation of microRNAs (miRNAs/miRs). miRNAs can be
oncogenic miRNAs (oncomiRs) or anti-oncomiRs/tumor suppressor miRNAs, and they play key roles
during colorectal carcinogenesis. However, the functions and molecular mechanisms of regulation of
miRNAs involved in inflammation-associated CRC are still anecdotal and largely unknown.
Consolidating the published results and offering perspective solutions to circumvent CRC, the current
review is focused on the role of miRNAs and their regulation in the development of CRC. We have
also discussed the model systems adapted by researchers to delineate the role of miRNAs in
inflammation-associated CRC.
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Affiliation(s)
- Sridhar Muthusami
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore 641 021, Tamil Nadu, India
| | - Ilangovan Ramachandran
- Department of Endocrinology, Dr. ALM PG Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai 600 113, Tamil Nadu, India
| | - Sneha Krishnamoorthy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore 641 021, Tamil Nadu, India
| | - Yuvaraj Sambandam
- Department of Surgery, Comprehensive Transplant Center, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, United States
| | - Satish Ramalingam
- Department of Genetic Engineering, School of Bio-Engineering, SRM Institute of Science and Technology, Kattankulathur, Kanchipuram 603 203, Tamil Nadu, India
| | - Lurdes Queimado
- Departments of Otorhinolaryngology - Head and Neck Surgery, Cell Biology, Pediatrics, The University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, United States
| | - Gautam Chaudhuri
- Department of Obstetrics and Gynecology, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, CA 90095, United States
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Fang ZY, Zhang M, Liu JN, Zhao X, Zhang YQ, Fang L. Tanshinone IIA: A Review of its Anticancer Effects. Front Pharmacol 2021; 11:611087. [PMID: 33597880 PMCID: PMC7883641 DOI: 10.3389/fphar.2020.611087] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 11/26/2020] [Indexed: 12/13/2022] Open
Abstract
Tanshinone IIA (Tan IIA) is a pharmacologically lipophilic active constituent isolated from the roots and rhizomes of the Chinese medicinal herb Salvia miltiorrhiza Bunge (Danshen). Tan IIA is currently used in China and other neighboring countries to treat patients with cardiovascular system, diabetes, apoplexy, arthritis, sepsis, and other diseases. Recently, it was reported that tan IIA could have a wide range of antitumor effects on several human tumor cell lines, but the research of the mechanism of tan IIA is relatively scattered in cancer. This review aimed to summarize the recent advances in the anticancer effects of tan IIA and to provide a novel perspective on clinical use of tan IIA.
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Affiliation(s)
- Zhong-Ying Fang
- School of Biological Sciences and Technology, University of Jinan, Jinan, China.,School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Miao Zhang
- School of Biological Sciences and Technology, University of Jinan, Jinan, China
| | - Jia-Ning Liu
- School of Biological Sciences and Technology, University of Jinan, Jinan, China
| | - Xue Zhao
- School of Biological Sciences and Technology, University of Jinan, Jinan, China
| | - Yong-Qing Zhang
- School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Lei Fang
- School of Biological Sciences and Technology, University of Jinan, Jinan, China.,School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
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You S, He X, Wang M, Mao L, Zhang L. Tanshinone IIA Suppresses Glioma Cell Proliferation, Migration and Invasion Both in vitro and in vivo Partially Through miR-16-5p/Talin-1 (TLN1) Axis. Cancer Manag Res 2020; 12:11309-11320. [PMID: 33192091 PMCID: PMC7654526 DOI: 10.2147/cmar.s256347] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 10/01/2020] [Indexed: 01/13/2023] Open
Abstract
Background Tanshinone IIA (TIIA) is one of the active constituents derived from the rhizome of Danshen, a traditional Chinese herbal. Recently, microRNAs (miRNAs) have been suggested to be associated with the anticancer role of TIIA. However, it remains vague of the interaction between miRNAs and TIIA in glioma, a common aggressive brain tumor in humans. Methods Expression of miRNA (miR)-16-5p and talin-1 (TLN1) was detected using reverse transcription-quantitative polymerase chain reaction and Western blotting. Cell proliferation, migration and invasion were assessed with cell viability assay, transwell assay, Western blotting, and xenograft tumor experiment. The target binding between miR-16-5p and TLN1 was confirmed by dual-luciferase reporter assay and RNA pull-down assay. Results TIIA treatment inhibited cell viability, migration and invasion, and decreased Cyclin D1, matrix metalloproteinase (MMP)-9 and Vimentin expression in glioma T98G and A172 cells both in vitro and in vivo. Thus, TIIA induced anti-glioma role, wherein miR-16-5p was upregulated and TLN1 was downregulated. Moreover, silencing miR-16-5p could abate TIIA-mediated suppression on glioma cell proliferation, migration and invasion in vitro and in vivo. TLN1 overexpression also exerted tumor-promoting effect in TIIA-treated T98G and A172 cells. Mechanically, miR-16-5p could regulate TLN1 expression via target binding, and depleting TLN1 could counteract the inhibitory effect of miR-16-5p knockdown on the curative effect of TIIA in T98G and A172 cells. Conclusion TIIA exerted the anti-proliferation, anti-migration and anti-invasion role in glioma cells both in vitro and in vivo partially through regulating miR-16-5p/TLN1 axis.
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Affiliation(s)
- Shihao You
- Department of Neurology, Qingdao Fuwai Cardiovascular Hospital, Qingdao, Shandong, People's Republic of China
| | - Xianghui He
- Department of Emergency, Qingdao Fuwai Cardiovascular Hospital, Qingdao, Shandong, People's Republic of China
| | - Mei Wang
- Department of Neurology, Qingdao Fuwai Cardiovascular Hospital, Qingdao, Shandong, People's Republic of China
| | - Lina Mao
- Department of Neurology, Qingdao Fuwai Cardiovascular Hospital, Qingdao, Shandong, People's Republic of China
| | - Lu Zhang
- Department of Peripheral Vascular Diseases, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, People's Republic of China
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Zou H, Li Y, Liu X, Wu Z, Li J, Ma Z. Roles of plant-derived bioactive compounds and related microRNAs in cancer therapy. Phytother Res 2020; 35:1176-1186. [PMID: 33000538 DOI: 10.1002/ptr.6883] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Revised: 08/03/2020] [Accepted: 08/31/2020] [Indexed: 12/17/2022]
Abstract
Plant-derived bioactive compounds, often called phytochemicals, are active substances extracted from different plants. These bioactive compounds can release therapeutic potential abilities via reducing antitumor drugs side effects or directly killing cancer cells, and others also can adjust cancer initiation and progression via regulating microRNAs (miRNAs) expression, and miRNA can regulate protein-coding expression by restraining translation or degrading target mRNA. A mass of research showed that plant-derived bioactive compounds including tanshinones, astragaloside IV, berberine, ginsenosides and matrine can inhibit tumor growth and metastasis by rescuing aberrant miRNAs expression, which has influence on tumor progression, microenvironment and drug resistance in multifarious cancers. This review aims to provide a novel understanding of plant-derived bioactive compounds targeting miRNAs and shed light on their future clinical applications.
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Affiliation(s)
- Heng Zou
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, China
| | - Yanli Li
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, China
| | - Xiaomin Liu
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, China
| | - Zong Wu
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, China
| | - Jingjing Li
- School of Pharmaceutical Engineering, Zhejiang Pharmaceutical College, Ningbo, China
| | - Zhongliang Ma
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai, China
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Pharmacological basis of tanshinone and new insights into tanshinone as a multitarget natural product for multifaceted diseases. Biomed Pharmacother 2020; 130:110599. [PMID: 33236719 DOI: 10.1016/j.biopha.2020.110599] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 07/18/2020] [Accepted: 07/31/2020] [Indexed: 12/14/2022] Open
Abstract
Drug development has long included the systematic exploration of various resources. Among these, natural products are one of the most important resources from which novel agents are developed due to the multiple pharmacologic effects of these natural products on diseases. Tanshinone, a representative natural product, is the main compound extracted from the dried root and rhizome of Salvia miltiorrhiza Bge. Research on tanshinone began in the early 1930s. With the in-depth investigation of an increasing number of identified analogs, tanshinone has demonstrated a wide variety of bioactivities and contradicted the saying, 'You can't teach an old dog new tricks'. This review is focused on the pharmacological action of tanshinone and status of research on tanshinone in recent years. The mechanism of tanshinone has also drawn much attention, with the findings of representative targets and pathways of tanshinone. The most recent studies have comprehensively shown that tanshinone can be used to treat leukemia and solid carcinoma, protect against cardiovascular and cerebrovascular diseases, and alleviate liver- and kidney-related diseases, among its other effects. Multiple signaling pathways, including antiproliferative, antiapoptotic, anti-inflammatory, and antioxidative stress pathways, are involved in its actions.
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Kong MY, Li LY, Lou YM, Chi HY, Wu JJ. Chinese herbal medicines for prevention and treatment of colorectal cancer: From molecular mechanisms to potential clinical applications. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2020; 18:369-384. [PMID: 32758397 DOI: 10.1016/j.joim.2020.07.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 06/29/2020] [Indexed: 02/06/2023]
Abstract
Worldwide, colorectal cancer (CRC) is one of the most common malignant tumors, leading to immense social and economic burdens. Currently, the main treatments for CRC include surgery, chemotherapy, radiotherapy and immunotherapy. Despite advances in the diagnosis and treatment of CRC, the prognosis for CRC patients remains poor. Furthermore, the occurrence of side effects and toxicities severely limits the clinical use of these therapies. Therefore, alternative medications with high efficacy but few side effects are needed. An increasing number of modern pharmacological studies and clinical trials have supported the effectiveness of Chinese herbal medicines (CHMs) for the prevention and treatment of CRC. CHMs may be able to effectively reduce the risk of CRC, alleviate the adverse reactions caused by chemotherapy, and prolong the survival time of patients with advanced CRC. Studies of molecular mechanisms have provided deeper insight into the roles of molecules from CHMs in treating CRC. This paper summarizes the current understanding of the use of CHMs for the prevention and treatment of CRC, the main molecular mechanisms involved in these processes, the role of CHMs in modulating chemotherapy-induced adverse reactions, and CHM's potential role in epigenetic regulation of CRC. The current study provides beneficial information on the use of CHMs for the prevention and treatment of CRC in the clinic, and suggests novel directions for new drug discovery against CRC.
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Affiliation(s)
- Mu-Yan Kong
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
| | - Le-Yan Li
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
| | - Yan-Mei Lou
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
| | - Hong-Yu Chi
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China
| | - Jin-Jun Wu
- Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People's Republic of China, International Institute for Translational Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510006, Guangdong Province, China.
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HUANG T, YANG X, JI J, WANG Q, WANG H, DONG Z. Inhibitory effects of tanshinone IIA from Salvia miltiorrhiza Bge on human bladder cancer BIU-87 cells and xenograft in nude mice. FOOD SCIENCE AND TECHNOLOGY 2020. [DOI: 10.1590/fst.38818] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Tao HUANG
- Affiliated Hospital of Qingdao University, China
| | - Xiaokun YANG
- Affiliated Hospital of Qingdao University, China
| | - Jianlei JI
- Affiliated Hospital of Qingdao University, China
| | - Qinghai WANG
- Affiliated Hospital of Qingdao University, China
| | | | - Zhen DONG
- Affiliated Hospital of Qingdao University, China
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13
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Tanshinone IIA protects hypoxia-induced injury by preventing microRNA-28 up-regulation in PC-12 cells. Eur J Pharmacol 2019; 854:265-271. [DOI: 10.1016/j.ejphar.2019.04.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 04/03/2019] [Accepted: 04/15/2019] [Indexed: 02/06/2023]
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14
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Li X, Zheng L, Xi T. WITHDRAWN: Tanshinone IIA-mediated inhibition on miR-125b/STARD13 axis attenuates the stemness and enhances adriamycin sensitivity of breast cancer cells. Biochimie 2019:S0300-9084(19)30147-6. [PMID: 31078586 DOI: 10.1016/j.biochi.2019.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 05/06/2019] [Indexed: 11/19/2022]
Abstract
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal.
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Affiliation(s)
- Xiaoman Li
- Jiangsu Key Laboratory for Pharmacology and Safety Evaluation of Chinese Materia Medica, School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210023, China
| | - Lufeng Zheng
- School of Life Science and Technology, Jiangsu Key Laboratory of Carcinogenesis and Intervention, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
| | - Tao Xi
- School of Life Science and Technology, Jiangsu Key Laboratory of Carcinogenesis and Intervention, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing, 210009, China
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Xiang Y, Guo Z, Zhu P, Chen J, Huang Y. Traditional Chinese medicine as a cancer treatment: Modern perspectives of ancient but advanced science. Cancer Med 2019; 8:1958-1975. [PMID: 30945475 PMCID: PMC6536969 DOI: 10.1002/cam4.2108] [Citation(s) in RCA: 407] [Impact Index Per Article: 81.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Revised: 02/26/2019] [Accepted: 03/07/2019] [Indexed: 12/24/2022] Open
Abstract
Traditional Chinese medicine (TCM) has been practiced for thousands of years and at the present time is widely accepted as an alternative treatment for cancer. In this review, we sought to summarize the molecular and cellular mechanisms underlying the chemopreventive and therapeutic activity of TCM, especially that of the Chinese herbal medicine-derived phytochemicals curcumin, resveratrol, and berberine. Numerous genes have been reported to be involved when using TCM treatments and so we have selectively highlighted the role of a number of oncogene and tumor suppressor genes in TCM therapy. In addition, the impact of TCM treatment on DNA methylation, histone modification, and the regulation of noncoding RNAs is discussed. Furthermore, we have highlighted studies of TCM therapy that modulate the tumor microenvironment and eliminate cancer stem cells. The information compiled in this review will serve as a solid foundation to formulate hypotheses for future studies on TCM-based cancer therapy.
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Affiliation(s)
- Yuening Xiang
- College of Life and Health Sciences, Northeastern University, Shenyang, China
| | - Zimu Guo
- College of Life and Health Sciences, Northeastern University, Shenyang, China
| | - Pengfei Zhu
- College of Life and Health Sciences, Northeastern University, Shenyang, China
| | - Jia Chen
- College of Life and Health Sciences, Northeastern University, Shenyang, China
| | - Yongye Huang
- College of Life and Health Sciences, Northeastern University, Shenyang, China
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Heo JY, Im DS. Anti-allergic effects of salvianolic acid A and tanshinone IIA from Salvia miltiorrhiza determined using in vivo and in vitro experiments. Int Immunopharmacol 2018; 67:69-77. [PMID: 30537633 DOI: 10.1016/j.intimp.2018.12.010] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Revised: 12/03/2018] [Accepted: 12/04/2018] [Indexed: 12/20/2022]
Abstract
Salvia miltiorrhiza root has been used in Asian traditional medicine for the treatment of cardiovascular diseases, asthma, and other conditions. Salvianolic acid B from S. miltiorrhiza extracts has been shown to improve airway hyperresponsiveness. We investigated the effects of salvianolic acid A, tanshinone I, and tanshinone IIA from S. miltiorrhiza in allergic asthma by using rat RBL-2H3 mast cells and female Balb/c mice. Antigen-induced degranulation was assessed by measuring β-hexosaminidase activity in vitro. In addition, a murine ovalbumin-induced allergic asthma model was used to test the in vivo efficacy of salvianolic acid A and tanshinone IIA. Tanshinone I and tanshinone IIA inhibited antigen-induced degranulation of mast cells, but salvianolic acid A did not. Administration of salvianolic acid A and tanshinone IIA decreased the number of immune cells, particularly eosinophils in allergic asthma-induced mice. Histological studies showed that salvianolic acid A and tanshinone IIA reduced mucin production and inflammation in the lungs. Administration of salvianolic acid A and tanshinone IIA reduced the expression and secretion of Th2 cytokines (IL-4 and IL-13) in the bronchoalveolar lavage fluid and lung tissues of mice with ovalbumin-induced allergic asthma. These findings provide evidence that salvianolic acid A and tanshinone IIA may be potential anti-allergic therapeutics.
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Affiliation(s)
- Jae-Yeong Heo
- College of Pharmacy, Pusan National University, Busan 609-735, Republic of Korea
| | - Dong-Soon Im
- College of Pharmacy, Pusan National University, Busan 609-735, Republic of Korea.
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Shakerian L, Ghorbani S, Talebi F, Noorbakhsh F. MicroRNA-150 targets PU.1 and regulates macrophage differentiation and function in experimental autoimmune encephalomyelitis. J Neuroimmunol 2018; 323:167-174. [PMID: 30196828 DOI: 10.1016/j.jneuroim.2018.06.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Revised: 05/09/2018] [Accepted: 06/13/2018] [Indexed: 12/12/2022]
Abstract
PU.1 is a transcription factor which is expressed in myeloid cells. Herein, we investigated the expression of PU.1 and its potentially targeting miRNAs in the central nervous system (CNS) of mice with experimental autoimmune encephalitis (EAE) and in cultured primary macrophages. PU.1 levels where highly induced in EAE spinal cords and in activated macrophages; this was associated with a significant reduction in miR-150-5p levels at chronic phase of disease and in activated cells. Luciferase assays confirmed the PU.1-miR-150-5p interaction. Overexpression of miR-150-5p in macrophages decreased the expression of proinflammatory cytokines and shifted the polarization of macrophages away from the M1-like phenotype.
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Affiliation(s)
- Leila Shakerian
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran; Shefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran
| | - Samira Ghorbani
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Farideh Talebi
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Farshid Noorbakhsh
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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Zhai X, Luo D, Li X, Han T, Jia M, Kong Z, Ji J, Rahman K, Qin L, Zheng C. Endophyte Chaetomium globosum D38 Promotes Bioactive Constituents Accumulation and Root Production in Salvia miltiorrhiza. Front Microbiol 2018; 8:2694. [PMID: 29403449 PMCID: PMC5786870 DOI: 10.3389/fmicb.2017.02694] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 12/26/2017] [Indexed: 12/25/2022] Open
Abstract
Salvia miltiorrhiza is known for tanshinones and salvianolic acids, which have been shown to have a protective effect against ROS, especially for cardiovascular diseases and other various ailments of human organs. Due to the low yield of tanshinones and their analogs in S. miltiorrhiza, multiple stimulation strategies have been developed to improve tanshinones production in plant tissue cultures. Endophytic fungi have been reported to form different relationships with their host plants, including symbiotic, mutualistic, commensalistic, and parasitic interactions. Thus we take the assumption that endophytic fungi may be a potential microbial tool for secondary metabolism promotion in medicinal plants. We recently isolated Chaetomium globosum D38 from the roots of S. miltiorrhiza and our study aimed to examine the effects of this live endophytic fungus D38 and its elicitor on the accumulation of tanshinones in the hairy root cultures of S. miltiorrhiza. Our results revealed that C. globosum D38 mainly colonized in the intercellular gap of xylem parenchyma cells of S. miltiorrhiza hairy roots during the long term co-existence without any toxicity. Moreover, both of the live fungus and its mycelia extract could increase the production of tanshinones, especially for dihydrotanshinone I and cryptotanshinone. The effect of the mycelia extract was much stronger than that of the live fungus on tanshinones synthesis, which significantly increased the transcriptional activity of those key genes in tanshinone biosynthetic pathway. Furthermore, the live C. globosum D38 could also be made into biotic fertilizer used for S. miltiorrhiza seedlings culture, which not only significantly promoted the growth of the host plant, but also notably enhanced the accumulation of tanshinones and salvianolic acids. We thus speculated that, in the soil environment D38 could form bitrophic and mutual beneficial interactions with the host and enhance the plant growth and its secondary metabolism on the whole so as to have facilitative effects on both tanshinones and salvianolic acids accumulation. In conclusion, Chaetomium globosum D38 was a highly beneficial endophytic fungus for the growth and metabolism of S. miltiorrhiza.
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Affiliation(s)
- Xin Zhai
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Dong Luo
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Xiuqing Li
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Ting Han
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Min Jia
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Zhouyang Kong
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Jiachen Ji
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Khalid Rahman
- Faculty of Science, School of Biomolecular Sciences, Liverpool John Moores University, Liverpool, United Kingdom
| | - Luping Qin
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, China
| | - Chengjian Zheng
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, China
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Phannasorn W, Khanaree C, Wongnoppavich A, Chewonarin T. The effect of purple rice (Oryza sativa L. indica) extract on the inflammatory response in a colon cancer cell line and dextran sulfate-induced tumor promotion in the rat colon. Mol Cell Toxicol 2017. [DOI: 10.1007/s13273-017-0047-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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20
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Lin YY, Lee IY, Huang WS, Lin YS, Kuan FC, Shu LH, Cheng YC, Yang YH, Wu CY. Danshen improves survival of patients with colon cancer and dihydroisotanshinone I inhibit the proliferation of colon cancer cells via apoptosis and skp2 signaling pathway. JOURNAL OF ETHNOPHARMACOLOGY 2017; 209:305-316. [PMID: 28807849 DOI: 10.1016/j.jep.2017.08.011] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 07/23/2017] [Accepted: 08/09/2017] [Indexed: 06/07/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Danshen (Salvia miltiorrhiza Bunge) is widely used in traditional Chinese medicine. However, it's definite clinical effect and mechanism on colon carcinoma is unclear. AIM OF THE STUDY To test the hypothesis that the protective effect of danshen on colon cancer and discover the bioactive compounds through in vitro study. MATERIALS AND METHODS We conducted a nationwide cohort study by using population-based data from the Taiwan National Health Insurance Research Database (NHIRD). The study cohort comprised patients diagnosed with malignant neoplasm of colon (ICD-9-CM codes:153) in catastrophic illness database between January 1, 2000, and December 31, 2010. We used the Kaplan-Meier method to estimate colon [corrected] cancer cumulative incidences. Next, human colon cancer cells (HCT 116 cells and HT29 cells) were used to investigate the effect of dihydroisotanshinone I (DT) on the proliferation and apoptosis of human colon cancer cells and the underlying mechanism through XTT assay and flow cytometry. The in vivo effect of DT treatment was investigated through a xenograft nude mouse model. RESULTS In our study, the in vivo protective effect of danshen in the different stage of colon cancer patients was validated through data from the National Health Insurance Research Database in Taiwan. In vitro, we found that dihydroisotanshinone I (DT), a bioactive compound present in danshen, can inhibit the proliferation of colon carcinoma cells, HCT 116 cells and HT-29 cells. Moreover, DT induced apoptosis of colorectal cancer cells. DT also repressed the protein expression of Skp2 (S-Phase Kinase Associated Protein 2) and the mRNA levels of its related gene, Snail1 (Zinc finger protein SNAI1) and RhoA (Ras homolog gene family, member A). In addition, DT also blocked the colon cancer cells recruitment ability of macrophage by decreasing CCL2 secretion in macrophages. DT treatment also significantly inhibited the final tumor volume in a xenograft nude mouse model. CONCLUSION Danshen has protective effects in colon cancer patients, which could be attributed to DT through blocking the proliferation of colon cancer cells through apoptosis.
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Affiliation(s)
- Yin-Yin Lin
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - I-Yun Lee
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Wen-Shih Huang
- Division of Colon and Rectal Surgery, Department of Surgery, Chang Gung Memorial Hospital Chiayi, Chiayi, Taiwan; Chang Gung University College of Medicine, Taoyuan, Taiwan
| | - Yu-Shin Lin
- Department of Pharmacy, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Feng-Che Kuan
- Department of Hematology and Oncology, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Li-Hsin Shu
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Yu-Ching Cheng
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Yao-Hsu Yang
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan; School of Chinese Medicine, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan.
| | - Ching-Yuan Wu
- Department of Chinese Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan; School of Chinese Medicine, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan.
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21
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Zhou ZH, Yang J, Kong AN. Phytochemicals in Traditional Chinese Herbal Medicine: Cancer Prevention and Epigenetics Mechanisms. ACTA ACUST UNITED AC 2017. [DOI: 10.1007/s40495-017-0086-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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22
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Anti-Inflammatory Activity of Tanshinone IIA in LPS-Stimulated RAW264.7 Macrophages via miRNAs and TLR4-NF-κB Pathway. Inflammation 2016; 39:375-384. [PMID: 26639663 DOI: 10.1007/s10753-015-0259-1] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Inflammation is a physiological response to infection or injury and involves the innate and adaptive immune system. Tanshinone IIA (Tan IIA) is a well-known flavonoid that elicits an important therapeutic effect by inhibiting inflammatory response. In this study, we examined whether Tan IIA exerts anti-inflammatory activity and investigated the possible mechanisms, including Toll-like receptor 4 (TLR4)-MyD88-nuclear factor kappa B (NF-κB) signaling pathway and microRNA expression in lipopolysaccharide (LPS)-induced RAW264.7 cells. Tan IIA could attenuate the inflammatory reaction via decreasing cytokine, chemokine, and acute-phase protein production, including GM-CSF, sICAM-1, cxcl-1, MIP-1α, and tumor necrosis factor alpha (TNF-α), analyzed by Proteome profile array in LPS-induced RAW264.7 cells. Concurrently, the messenger RNA (mRNA) expressions of IL-1β, TNF-α, and COX-2 were also significantly reduced by Tan IIA. Additionally, Tan IIA decreased LPS-induced NF-κB activation and downregulated TLR4 and MyD88 protein expression levels. We also observed reduced microRNA-155, miR-147, miR-184, miR-29b, and miR-34c expression levels, while LPS-induced microRNA-105, miR-145a, miR-194, miR-383, miR-132, and miR-451a expression levels were upregulated using microRNA (miRNA) qPCR array. Our results indicate that Tan IIA could exert an anti-inflammatory effect on LPS-induced RAW264.7 cells by decreasing TLR4-MyD88-NF-κB signaling pathway and regulating a series of cytokine production and miRNA expression.
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D'Agostino VG, Lal P, Mantelli B, Tiedje C, Zucal C, Thongon N, Gaestel M, Latorre E, Marinelli L, Seneci P, Amadio M, Provenzani A. Dihydrotanshinone-I interferes with the RNA-binding activity of HuR affecting its post-transcriptional function. Sci Rep 2015; 5:16478. [PMID: 26553968 PMCID: PMC4639722 DOI: 10.1038/srep16478] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2015] [Accepted: 10/14/2015] [Indexed: 01/07/2023] Open
Abstract
Post-transcriptional regulation is an essential determinant of gene expression programs in physiological and pathological conditions. HuR is a RNA-binding protein that orchestrates the stabilization and translation of mRNAs, critical in inflammation and tumor progression, including tumor necrosis factor-alpha (TNF). We identified the low molecular weight compound 15,16-dihydrotanshinone-I (DHTS), well known in traditional Chinese medicine practice, through a validated high throughput screening on a set of anti-inflammatory agents for its ability to prevent HuR:RNA complex formation. We found that DHTS interferes with the association step between HuR and the RNA with an equilibrium dissociation constant in the nanomolar range in vitro (Ki = 3.74 ± 1.63 nM). In breast cancer cell lines, short term exposure to DHTS influences mRNA stability and translational efficiency of TNF in a HuR-dependent manner and also other functional readouts of its post-transcriptional control, such as the stability of selected pre-mRNAs. Importantly, we show that migration and sensitivity of breast cancer cells to DHTS are modulated by HuR expression, indicating that HuR is among the preferential intracellular targets of DHTS. Here, we disclose a previously unrecognized molecular mechanism exerted by DHTS, opening new perspectives to therapeutically target the HuR mediated, post-transcriptional control in inflammation and cancer cells.
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Affiliation(s)
| | - Preet Lal
- Centre For Integrative Biology (CIBIO), University of Trento, Trento, 38123, Italy
| | - Barbara Mantelli
- Centre For Integrative Biology (CIBIO), University of Trento, Trento, 38123, Italy
| | - Christopher Tiedje
- Department of Biochemistry, Hannover Medical University, Hannover, D-30625, Germany
| | - Chiara Zucal
- Centre For Integrative Biology (CIBIO), University of Trento, Trento, 38123, Italy
| | - Natthakan Thongon
- Centre For Integrative Biology (CIBIO), University of Trento, Trento, 38123, Italy
| | - Matthias Gaestel
- Department of Biochemistry, Hannover Medical University, Hannover, D-30625, Germany
| | - Elisa Latorre
- Centre For Integrative Biology (CIBIO), University of Trento, Trento, 38123, Italy
| | - Luciana Marinelli
- Department of Pharmacy, University of Naples "Federico II", Naples, 80131, Italy
| | | | - Marialaura Amadio
- Department of Drug Sciences, University of Pavia, Pavia, 27100, Italy
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Elemam NM, Mekky RY, El-Ekiaby NM, El Sobky SA, El Din MAM, Esmat G, Abdelaziz AI. Repressing PU.1 by miR-29a∗ in NK cells of HCV patients, diminishes its cytolytic effect on HCV infected cell models. Hum Immunol 2015; 76:687-94. [PMID: 26429314 DOI: 10.1016/j.humimm.2015.09.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2015] [Revised: 09/24/2015] [Accepted: 09/27/2015] [Indexed: 12/22/2022]
Abstract
OBJECTIVES Natural killer cells are immune safeguards against HCV infection. PU.1 is a pivotal transcription factor in the development of NK cells. This study aimed at studying the regulatory effect of miRNAs on both development and function of NK cells isolated from HCV patients. METHODS NK cells were isolated from 17 chronic HCV patients and 12 healthy controls; after which miRNA and mRNA were quantified using qRT-PCR. Manipulating miRNA expression using mimics and antagomirs, was performed followed by investigating downstream targets as well as viral abundance. RESULTS PU.1 expression levels were upregulated in NK cells of HCV patients. In silico analysis revealed PU.1 to be a potential downstream target of miR-29a(∗), where miR-29a(∗) overexpression in NK cells caused a significant downregulation in PU.1 mRNA. Forcing miR-29a(∗) caused a downregulation of the cytotoxicity determinant NK activating receptor (NKG2D) via upregulation of miR-155. Moreover, perforin-1 mRNA was found to be downregulated upon forcing the expression of miR-29a(∗) in NK cells of HCV patients. This decrease in NK cytolytic function was accompanied by an 80% viral load increase in cocultured HCVcc cell models. CONCLUSIONS This study showed that HCV infection might abrogate NK cytotoxic potential through altering PU.1, NKG2D receptor and perforin molecules.
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Affiliation(s)
- Noha Mousaad Elemam
- The Molecular Pathology Research Group, Department of Pharmacology and Toxicology, German University in Cairo, New Cairo City, Main Entrance Al Tagamoa Al Khames, 11835 Cairo, Egypt
| | - Radwa Yehia Mekky
- The Molecular Pathology Research Group, Department of Pharmacology and Toxicology, German University in Cairo, New Cairo City, Main Entrance Al Tagamoa Al Khames, 11835 Cairo, Egypt
| | - Nada Magdy El-Ekiaby
- The Molecular Pathology Research Group, Department of Pharmacology and Toxicology, German University in Cairo, New Cairo City, Main Entrance Al Tagamoa Al Khames, 11835 Cairo, Egypt
| | - Shereen Ahmed El Sobky
- The Molecular Pathology Research Group, Department of Pharmaceutical Biology, German University in Cairo, New Cairo City, Main Entrance Al Tagamoa Al Khames, 11835 Cairo, Egypt
| | | | - Gamal Esmat
- Department of Tropical Medicine and Hepatology, Cairo University, Kasr El-Aini St, Cairo, Egypt
| | - Ahmed Ihab Abdelaziz
- The Molecular Pathology Research Group, Department of Pharmacology and Toxicology, German University in Cairo, New Cairo City, Main Entrance Al Tagamoa Al Khames, 11835 Cairo, Egypt.
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25
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Zhang C, Jiang S, Li K, Wang M, Zhu R, Sun X, Wang Q, Wang S. The triplet state of tanshinone I and its synergic effect on the phototherapy of cancer cells with curcumin. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 150:181-186. [PMID: 26046496 DOI: 10.1016/j.saa.2015.05.062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2015] [Revised: 05/06/2015] [Accepted: 05/09/2015] [Indexed: 06/04/2023]
Abstract
The excited triplet state of tanshinone I (Tan I) extracted from the traditional Chinese medicine Salvia miltiorrhiza Bunge was characterized by laser flash photolysis. The synergic effect of Tan I on the phototherapy of cancer cells with curcumin (Cur) was also investigated by MTT assay because the excited energy transfer from the triplet state of Tan I ((3)Tan I(∗)) to Cur occurred. At the same time, the characteristic absorption spectra of (3)Tan I(∗) were recorded, and its molar absorption coefficient and rate constants for several excited energy transfers were obtained. The photo-therapeutic effect of Cur is enhanced by combination with Tan I.
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Affiliation(s)
- Chenchen Zhang
- Tenth People's Hospital, School of Life Science and Technology, Tongji University, Shanghai, PR China
| | - Shan Jiang
- Tenth People's Hospital, School of Life Science and Technology, Tongji University, Shanghai, PR China
| | - Kun Li
- Tenth People's Hospital, School of Life Science and Technology, Tongji University, Shanghai, PR China
| | - Mei Wang
- Tenth People's Hospital, School of Life Science and Technology, Tongji University, Shanghai, PR China
| | - Rongrong Zhu
- Tenth People's Hospital, School of Life Science and Technology, Tongji University, Shanghai, PR China; Research Center for Translational Medicine at East Hospital, Tongji University, Shanghai, China
| | - Xiaoyu Sun
- Tenth People's Hospital, School of Life Science and Technology, Tongji University, Shanghai, PR China
| | - Qingxiu Wang
- Research Center for Translational Medicine at East Hospital, Tongji University, Shanghai, China.
| | - ShiLong Wang
- Tenth People's Hospital, School of Life Science and Technology, Tongji University, Shanghai, PR China; Research Center for Translational Medicine at East Hospital, Tongji University, Shanghai, China.
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26
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Kim JK, Jang SW, Suk K, Lee WH. Fascin regulates TLR4/PKC-mediated translational activation through miR-155 and miR-125b, which targets the 3' untranslated region of TNF-α mRNA. Immunol Invest 2015; 44:309-20. [PMID: 25831081 DOI: 10.3109/08820139.2014.914533] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Fascin is a well-known cytoskeletal regulatory protein that, as a substrate of protein kinase C (PKC), is involved in PKC-mediated translational regulation of TNF-α in macrophages stimulated with lipopolysaccharide (LPS). The regulatory effects of fascin targeted the 3'-untraslated region (UTR) of the TNF-α mRNA, and suppression of PKC activity or fascin expression resulted in specific blockage of the LPS-induced translational activation of the mRNA. In an effort to identify the molecular mechanism of this fascin-mediated translational regulation, the expression levels of micro-RNA (miRNA) after stimulation of the toll-like receptor 4 (TLR4) signaling pathways were analyzed in cells with down-regulation of fascin. The LPS-induced translation of TNF-α is known to be regulated by miR-155 and miR-125b, which have positive and negative effects, respectively. Interestingly, suppression of fascin expression reversed LPS-induced down-regulation of miR-125b and abolished the LPS-induced increase in miR-155. Furthermore, introduction of miR-155 precursor, blocking of miR-125b activity, or introduction of a mutation into the miR-125b binding site of the TNF-α 3'-UTR restored translational activation in cells with suppressed fascin expression. These data indicate that fascin regulates translation through miR-155 and miR-125b, which target 3' UTR in TNF-α mRNA.
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Affiliation(s)
- Jae-Kwan Kim
- School of Life Sciences, BK21 Plus KNU Creative BioResearch Group, Kyungpook National University , Daegu , Republic of Korea and
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27
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Guo Y, Su ZY, Kong ANT. Current Perspectives on Epigenetic Modifications by Dietary Chemopreventive and Herbal Phytochemicals. ACTA ACUST UNITED AC 2015; 1:245-257. [PMID: 26328267 DOI: 10.1007/s40495-015-0023-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Studies during the last two decades have revealed the involvement of epigenetic modifications in the development of human cancer. It is now recognized that the interplay of DNA methylation, post-translational histone modification, and non-coding RNAs can interact with genetic defects to drive tumorigenesis. The early onset, reversibility, and dynamic nature of such epigenetic modifications enable them to be developed as promising cancer biomarkers and preventive/therapeutic targets. In addition to the recent approval of several epigenetic therapies in the treatment of human cancer, emerging studies have indicated that dietary phytochemicals might exert cancer chemopreventive effects by targeting epigenetic mechanisms. In this review, we will present the current understanding of the epigenetic alterations in carcinogenesis and highlight the potential of targeting these mechanisms to treat/prevent cancer. The latest findings, published in the past three years regarding the effects of dietary phytochemicals in modulating epigenetic mechanisms will also be discussed.
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Affiliation(s)
- Yue Guo
- Graduate Program in Pharmaceutical Sciences, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA ; Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA
| | - Zheng-Yuan Su
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA
| | - Ah-Ng Tony Kong
- Department of Pharmaceutics, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA
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28
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Yu Q, Chen H, Sheng L, Liang Y, Li Q. Sodium tanshinone IIA sulfonate prolongs the survival of skin allografts by inhibiting inflammatory cell infiltration and T cell proliferation. Int Immunopharmacol 2014; 22:277-84. [PMID: 25034709 DOI: 10.1016/j.intimp.2014.07.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2014] [Revised: 07/02/2014] [Accepted: 07/03/2014] [Indexed: 11/17/2022]
Abstract
Acute rejection is a major problem for allograft transplantation in the clinic. Classic immunosuppressive drug therapy is accompanied by a variety of side effects. Therefore, safe and effective immunosuppressive drugs remain in demand. In this study, the effect of sodium tanshinone IIA sulfonate (STS) on prolonging the allogeneic skin graft survival was determined using a rat skin transplantation model. Rat recipients were divided into four groups that received different treatments: physiological saline, STS, CsA, or STS+CsA. The results indicated that the administration of STS alone, CsA alone or combined STS and CsA all significantly promoted skin allograft survival as demonstrated by a longer mean survival time (MST) compared with the control group. This effect was due to the reductions in the infiltration of inflammatory cells into allograft and the percentages of CD4+ T cells and CD8+ T cells in the peripheral blood of rat recipients. The injection of STS could also downregulate the expression of RANTES, IP-10 as well as IL-2, IFN-γ and TNF-α in allograft tissue. STS markedly inhibited the proliferation of mouse spleen T lymphocytes stimulated by mitogen and alloantigen in vitro. Taken together, these results suggest that STS is a widely applicable drug with few complications that may serve as a new therapeutic alternative for allograft rejection or even other Th1 cell-dominated immune diseases.
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Affiliation(s)
- Qingxiong Yu
- Department of Plastic & Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University, School of Medicine, 639 Zhizaoju Road, Shanghai 200011, PR China
| | - Huili Chen
- Department of Breast Surgery, Shanghai Yangpu District Central Hospital, 450 Tengyue Road, Shanghai 200011, PR China
| | - Lingling Sheng
- Department of Plastic & Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University, School of Medicine, 639 Zhizaoju Road, Shanghai 200011, PR China
| | - Yimin Liang
- Department of Plastic & Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University, School of Medicine, 639 Zhizaoju Road, Shanghai 200011, PR China
| | - Qingfeng Li
- Department of Plastic & Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University, School of Medicine, 639 Zhizaoju Road, Shanghai 200011, PR China.
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29
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Banerjee S, Meng J, Das S, Krishnan A, Haworth J, Charboneau R, Zeng Y, Ramakrishnan S, Roy S. Morphine induced exacerbation of sepsis is mediated by tempering endotoxin tolerance through modulation of miR-146a. Sci Rep 2013; 3:1977. [PMID: 23756365 PMCID: PMC3679508 DOI: 10.1038/srep01977] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Accepted: 05/24/2013] [Indexed: 12/22/2022] Open
Abstract
Development of tolerance to endotoxin prevents sustained hyper inflammation during systemic infections. Here we report for the first time that chronic morphine treatment tempers endotoxin tolerance resulting in persistent inflammation, septicemia and septic shock. Morphine was found to down-regulate endotoxin/LPS induced miR-146a and 155 in macrophages. However, only miR-146a over expression, but not miR-155 abrogates morphine mediated hyper-inflammation. Conversely, antagonizing miR-146a (but not miR-155) heightened the severity of morphine-mediated hyper-inflammation. These results suggest that miR-146a acts as a molecular switch controlling hyper-inflammation in clinical and/or recreational use of morphine.
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Affiliation(s)
- Santanu Banerjee
- Department of Surgery, University of Minnesota, Minneapolis, MN 55455, USA
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