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Bontempo P, Capasso L, De Masi L, Nebbioso A, Rigano D. Therapeutic Potential of Natural Compounds Acting through Epigenetic Mechanisms in Cardiovascular Diseases: Current Findings and Future Directions. Nutrients 2024; 16:2399. [PMID: 39125279 PMCID: PMC11314203 DOI: 10.3390/nu16152399] [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: 06/28/2024] [Revised: 07/11/2024] [Accepted: 07/20/2024] [Indexed: 08/12/2024] Open
Abstract
Cardiovascular diseases (CVDs) remain a leading global cause of morbidity and mortality. These diseases have a multifaceted nature being influenced by a multitude of biochemical, genetic, environmental, and behavioral factors. Epigenetic modifications have a crucial role in the onset and progression of CVD. Epigenetics, which regulates gene activity without altering the DNA's primary structure, can modulate cardiovascular homeostasis through DNA methylation, histone modification, and non-coding RNA regulation. The effects of environmental stimuli on CVD are mediated by epigenetic changes, which can be reversible and, hence, are susceptible to pharmacological interventions. This represents an opportunity to prevent diseases by targeting harmful epigenetic modifications. Factors such as high-fat diets or nutrient deficiencies can influence epigenetic enzymes, affecting fetal growth, metabolism, oxidative stress, inflammation, and atherosclerosis. Recent studies have shown that plant-derived bioactive compounds can modulate epigenetic regulators and inflammatory responses, contributing to the cardioprotective effects of diets. Understanding these nutriepigenetic effects and their reversibility is crucial for developing effective interventions to combat CVD. This review delves into the general mechanisms of epigenetics, its regulatory roles in CVD, and the potential of epigenetics as a CVD therapeutic strategy. It also examines the role of epigenetic natural compounds (ENCs) in CVD and their potential as intervention tools for prevention and therapy.
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Affiliation(s)
- Paola Bontempo
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. De Crecchio 7, 80138 Naples, Italy; (L.C.); (A.N.)
| | - Lucia Capasso
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. De Crecchio 7, 80138 Naples, Italy; (L.C.); (A.N.)
| | - Luigi De Masi
- National Research Council (CNR), Institute of Biosciences and BioResources (IBBR), Via Università 133, 80055 Portici, Italy
| | - Angela Nebbioso
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Via L. De Crecchio 7, 80138 Naples, Italy; (L.C.); (A.N.)
| | - Daniela Rigano
- Department of Pharmacy, University of Naples Federico II, Via Montesano 49, 80131 Naples, Italy;
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2
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You G, Zhao X, Liu J, Yao K, Yi X, Chen H, Wei X, Huang Y, Yang X, Lei Y, Lin Z, He Y, Fan M, An Y, Lu T, Lv H, Sui X, Yi H. Machine learning-based identification of CYBB and FCAR as potential neutrophil extracellular trap-related treatment targets in sepsis. Front Immunol 2023; 14:1253833. [PMID: 37901228 PMCID: PMC10613076 DOI: 10.3389/fimmu.2023.1253833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 09/25/2023] [Indexed: 10/31/2023] Open
Abstract
Objective Sepsis related injury has gradually become the main cause of death in non-cardiac patients in intensive care units, but the underlying pathological and physiological mechanisms remain unclear. The Third International Consensus Definitions for Sepsis and Septic Shock (SEPSIS-3) definition emphasized organ dysfunction caused by infection. Neutrophil extracellular traps (NETs) can cause inflammation and have key roles in sepsis organ failure; however, the role of NETs-related genes in sepsis is unknown. Here, we sought to identify key NETs-related genes associate with sepsis. Methods Datasets GSE65682 and GSE145227, including data from 770 patients with sepsis and 54 healthy controls, were downloaded from the GEO database and split into training and validation sets. Differentially expressed genes (DEGs) were identified and weighted gene co-expression network analysis (WGCNA) performed. A machine learning approach was applied to identify key genes, which were used to construct functional networks. Key genes associated with diagnosis and survival of sepsis were screened out. Finally, mouse and human blood samples were collected for RT-qPCR verification and flow cytometry analysis. Multiple organs injury, apoptosis and NETs expression were measured to evaluated effects of sulforaphane (SFN). Results Analysis of the obtained DEGs and WGCNA screened a total of 3396 genes in 3 modules, and intersection of the results of both analyses with 69 NETs-related genes, screened out seven genes (S100A12, SLC22A4, FCAR, CYBB, PADI4, DNASE1, MMP9) using machine learning algorithms. Of these, CYBB and FCAR were independent predictors of poor survival in patients with sepsis. Administration of SFN significantly alleviated murine lung NETs expression and injury, accompanied by whole blood CYBB mRNA level. Conclusion CYBB and FCAR may be reliable biomarkers of survival in patients with sepsis, as well as potential targets for sepsis treatment. SFN significantly alleviated NETs-related organs injury, suggesting the therapeutic potential by targeting CYBB in the future.
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Affiliation(s)
- GuoHua You
- Department of Surgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - XueGang Zhao
- Department of Surgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - JianRong Liu
- Department of Surgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Kang Yao
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - XiaoMeng Yi
- Department of Surgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - HaiTian Chen
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - XuXia Wei
- Department of Surgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - YiNong Huang
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - XingYe Yang
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - YunGuo Lei
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - ZhiPeng Lin
- Department of Surgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - YuFeng He
- Department of Surgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - MingMing Fan
- Department of Surgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - YuLing An
- Department of Surgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
| | - TongYu Lu
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - HaiJin Lv
- Department of Surgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xin Sui
- Department of Surgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - HuiMin Yi
- Department of Surgical Intensive Care Unit, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, China
- Guangdong Key Laboratory of Liver Disease Research, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Key Laboratory of Liver Disease Biotherapy and Translational Medicine of Guangdong Higher Education Institutes, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
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Sari MI, Jusuf NK, Munir D, Putra A, Bisri T, Ilyas S, Farhat F, Muhar AM, Rusda M, Amin MM. The Role of Mesenchymal Stem Cell Secretome in the Inflammatory Mediators and the Survival Rate of Rat Model of Sepsis. Biomedicines 2023; 11:2325. [PMID: 37626822 PMCID: PMC10452511 DOI: 10.3390/biomedicines11082325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 08/11/2023] [Indexed: 08/27/2023] Open
Abstract
In sepsis, simultaneously elevated levels of pro-inflammatory cytokines and interleukin (IL)-10 indicate immune response dysregulation, increasing the mortality of the host. As mesenchymal stem cell (MSC) secretome is known to have immunomodulatory effects, we aim to assess the role of MSC secretome in the inflammatory mediators (NF-κB p65 and p50, TNF-α, IL-10) and the survival rate of a rat model of sepsis. In this study, forty-eight male Rattus norvegicus rats were divided into one sham group and three groups with sepsis induction: the control group and the sepsis-induced rat groups treated with 150 μL (T1) and 300 μL (T2) of secretome. The survival rate was observed per 6 h for 48 h and plotted using the Kaplan-Meier method. Compared to the control group, T2 showed a significant decrease in the relative expression of NF-κB and the serum TNF-α level, and a significant increase in the serum IL-10 level. Meanwhile, T1 showed a significant decrease in the serum TNF-α level compared to the control group. The Kaplan-Meier Log Rank test did not show significance in the distribution of survival between T1, T2, and the control group. However, from the 18th to the 36th hour, the survival rate of T2 was lower than the survival rate of the control group and T1, with a noticeable difference between T2 and the control group, as well as T1 at the 36th hour. At the 42nd hour, the survival rate of T2 was the same as the control group and remained lower than T1. In conclusion, MSC secretome regulated the inflammatory mediators in rat model of sepsis, with a dose of 150 μL being more effective.
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Affiliation(s)
- Mutiara Indah Sari
- Philosophy Doctor in Medicine Program, Faculty of Medicine, Universitas Sumatera Utara, Medan 20155, Indonesia; (M.R.); (M.M.A.)
| | - Nelva Karmila Jusuf
- Department of Dermatology & Venereology, Faculty of Medicine, Universitas Sumatera Utara, Medan 20155, Indonesia;
| | - Delfitri Munir
- Department of Ear, Nose & Throat, Head & Neck, Faculty of Medicine, Universitas Sumatera Utara, Medan 20155, Indonesia; (D.M.); (F.F.)
| | - Agung Putra
- Stem Cell and Cancer Research, Faculty of Medicine, Universitas Islam Sultan Agung, Semarang 50112, Indonesia;
| | - Tatang Bisri
- Department of Anesthesiology and Intensive Care, Faculty of Medicine, Universitas Jenderal Achmad Yani, Bandung 40513, Indonesia;
| | - Syafruddin Ilyas
- Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Medan 20155, Indonesia;
| | - Farhat Farhat
- Department of Ear, Nose & Throat, Head & Neck, Faculty of Medicine, Universitas Sumatera Utara, Medan 20155, Indonesia; (D.M.); (F.F.)
| | - Adi Muradi Muhar
- Department of Surgery, Faculty of Medicine, Universitas Sumatera Utara, Medan 20155, Indonesia;
| | - Muhammad Rusda
- Philosophy Doctor in Medicine Program, Faculty of Medicine, Universitas Sumatera Utara, Medan 20155, Indonesia; (M.R.); (M.M.A.)
| | - Mustafa Mahmud Amin
- Philosophy Doctor in Medicine Program, Faculty of Medicine, Universitas Sumatera Utara, Medan 20155, Indonesia; (M.R.); (M.M.A.)
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Gan J, Guo L, Zhang X, Yu Q, Yang Q, Zhang Y, Zeng W, Jiang X, Guo M. Anti-inflammatory therapy of atherosclerosis: focusing on IKKβ. J Inflamm (Lond) 2023; 20:8. [PMID: 36823573 PMCID: PMC9951513 DOI: 10.1186/s12950-023-00330-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 01/24/2023] [Indexed: 02/25/2023] Open
Abstract
Chronic low-grade inflammation has been identified as a major contributor in the development of atherosclerosis. Nuclear Factor-κappa B (NF-κB) is a critical transcription factors family of the inflammatory pathway. As a major catalytic subunit of the IKK complex, IκB kinase β (IKKβ) drives canonical activation of NF-κB and is implicated in the link between inflammation and atherosclerosis, making it a promising therapeutic target. Various natural product derivatives, extracts, and synthetic, show anti-atherogenic potential by inhibiting IKKβ-mediated inflammation. This review focuses on the latest knowledge and current research landscape surrounding anti-atherosclerotic drugs that inhibit IKKβ. There will be more opportunities to fully understand the complex functions of IKKβ in atherogenesis and develop new effective therapies in the future.
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Affiliation(s)
- Jiali Gan
- grid.410648.f0000 0001 1816 6218School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Lin Guo
- grid.410648.f0000 0001 1816 6218School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Xiaolu Zhang
- grid.410648.f0000 0001 1816 6218School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Qun Yu
- grid.410648.f0000 0001 1816 6218School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Qiuyue Yang
- grid.410648.f0000 0001 1816 6218School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Yilin Zhang
- grid.410648.f0000 0001 1816 6218School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Wenyun Zeng
- grid.459559.10000 0004 9344 2915Oncology department, Ganzhou People’s Hospital, Ganzhou, Jiangxi China
| | - Xijuan Jiang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
| | - Maojuan Guo
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
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Gorica E, Mohammed SA, Ambrosini S, Calderone V, Costantino S, Paneni F. Epi-Drugs in Heart Failure. Front Cardiovasc Med 2022; 9:923014. [PMID: 35911511 PMCID: PMC9326055 DOI: 10.3389/fcvm.2022.923014] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 06/17/2022] [Indexed: 11/13/2022] Open
Abstract
Unveiling the secrets of genome's flexibility does not only foster new research in the field, but also gives rise to the exploration and development of novel epigenetic-based therapies as an approach to alleviate disease phenotypes. A better understanding of chromatin biology (DNA/histone complexes) and non-coding RNAs (ncRNAs) has enabled the development of epigenetic drugs able to modulate transcriptional programs implicated in cardiovascular diseases. This particularly applies to heart failure, where epigenetic networks have shown to underpin several pathological features, such as left ventricular hypertrophy, fibrosis, cardiomyocyte apoptosis and microvascular dysfunction. Targeting epigenetic signals might represent a promising approach, especially in patients with heart failure with preserved ejection fraction (HFpEF), where prognosis remains poor and breakthrough therapies have yet to be approved. In this setting, epigenetics can be employed for the development of customized therapeutic approaches thus paving the way for personalized medicine. Even though the beneficial effects of epi-drugs are gaining attention, the number of epigenetic compounds used in the clinical practice remains low suggesting that more selective epi-drugs are needed. From DNA-methylation changes to non-coding RNAs, we can establish brand-new regulations for drug targets with the aim of restoring healthy epigenomes and transcriptional programs in the failing heart. In the present review, we bring the timeline of epi-drug discovery and development, thus highlighting the emerging role of epigenetic therapies in heart failure.
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Affiliation(s)
- Era Gorica
- Center for Molecular Cardiology, University of Zürich, Schlieren, Switzerland
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | - Shafeeq A. Mohammed
- Center for Molecular Cardiology, University of Zürich, Schlieren, Switzerland
| | - Samuele Ambrosini
- Center for Molecular Cardiology, University of Zürich, Schlieren, Switzerland
| | | | - Sarah Costantino
- Center for Molecular Cardiology, University of Zürich, Schlieren, Switzerland
- Department of Cardiology, University Heart Center, Zurich, Switzerland
| | - Francesco Paneni
- Center for Molecular Cardiology, University of Zürich, Schlieren, Switzerland
- Department of Cardiology, University Heart Center, Zurich, Switzerland
- Department of Research and Education, University Hospital Zurich, Zurich, Switzerland
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Wang Z, Tu C, Pratt R, Khoury T, Qu J, Fahey JW, McCann SE, Zhang Y, Wu Y, Hutson AD, Ambrosone CB, Edge SB, Cappuccino HH, Takabe K, Young JS, Tang L. A Presurgical-Window Intervention Trial of Isothiocyanate-Rich Broccoli Sprout Extract in Patients with Breast Cancer. Mol Nutr Food Res 2022; 66:e2101094. [PMID: 35475592 PMCID: PMC9925304 DOI: 10.1002/mnfr.202101094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 03/17/2022] [Indexed: 11/09/2022]
Abstract
SCOPE Dietary isothiocyanates (ITCs) from cruciferous vegetables have shown potent anti-breast cancer activities in preclinical models, but their anticancer effects in vivo in breast cancer patients remain elusive. A proof-of-principle, presurgical window of opportunity trial is conducted to assess the anticancer effects of dietary ITCs in breast cancer patients. METHODS AND RESULTS Thirty postmenopausal breast cancer patients are randomly assigned to receive ITC-rich broccoli sprout extract (BSE) (200 µmol ITC per day) or a placebo for 2 weeks. Expression of biomarkers related to ITCs functions are measured in breast cancer tissue specimens at pre- and post-interventions using immunohistochemistry staining. First morning urine samples are collected at both timepoints for proteomic analysis. Overall, the study shows high compliance (100%) and low toxicity (no grade 4 adverse event). Trends of increase in cleaved caspase 3 and tumor-infiltrating lymphocytes (TILs) and trends of decrease in Ki-67 and nuclear to cytoplasm ratio of estrogen receptor (ER)-α are observed in the BSE arm only, consistent with the significantly altered signaling pathways identified in urinary proteomic analysis. CONCLUSIONS Anticancer activities of ITCs are observed in breast cancer patients, supporting the potential beneficial roles of ITC-containing cruciferous vegetables in breast cancer prognosis.
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Affiliation(s)
- Zinian Wang
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Chengjian Tu
- Department of Pharmaceutical Sciences, the State University of New York at Buffalo, Buffalo, NY
| | - Rachel Pratt
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Thaer Khoury
- Department of Pathology, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Jun Qu
- Department of Pharmaceutical Sciences, the State University of New York at Buffalo, Buffalo, NY
| | - Jed W. Fahey
- Departments of Medicine & Department of Pharmacology and Molecular Sciences, Johns Hopkins School of Medicine, Baltimore, MD; Department of Nutrition and Food Studies, George Mason University, Fairfax, VA
| | - Susan E. McCann
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Yuesheng Zhang
- Department of Pharmacology and Therapeutics, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Yue Wu
- Department of Urology, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Alan D. Hutson
- Department of Biostatistics and Bioinformatics, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Christine B. Ambrosone
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Stephen B. Edge
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Helen H. Cappuccino
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Jessica S. Young
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Li Tang
- Department of Cancer Prevention and Control, Roswell Park Comprehensive Cancer Center, Buffalo, NY
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Kamal RM, Abdull Razis AF, Mohd Sukri NS, Perimal EK, Ahmad H, Patrick R, Djedaini-Pilard F, Mazzon E, Rigaud S. Beneficial Health Effects of Glucosinolates-Derived Isothiocyanates on Cardiovascular and Neurodegenerative Diseases. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27030624. [PMID: 35163897 PMCID: PMC8838317 DOI: 10.3390/molecules27030624] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/10/2022] [Accepted: 01/12/2022] [Indexed: 12/17/2022]
Abstract
Neurodegenerative diseases (NDDs) and cardiovascular diseases (CVDs) are illnesses that affect the nervous system and heart, all of which are vital to the human body. To maintain health of the human body, vegetable diets serve as a preventive approach and particularly Brassica vegetables have been associated with lower risks of chronic diseases, especially NDDs and CVDs. Interestingly, glucosinolates (GLs) and isothiocyanates (ITCs) are phytochemicals that are mostly found in the Cruciferae family and they have been largely documented as antioxidants contributing to both cardio- and neuroprotective effects. The hydrolytic breakdown of GLs into ITCs such as sulforaphane (SFN), phenylethyl ITC (PEITC), moringin (MG), erucin (ER), and allyl ITC (AITC) has been recognized to exert significant effects with regards to cardio- and neuroprotection. From past in vivo and/or in vitro studies, those phytochemicals have displayed the ability to mitigate the adverse effects of reactive oxidation species (ROS), inflammation, and apoptosis, which are the primary causes of CVDs and NDDs. This review focuses on the protective effects of those GL-derived ITCs, featuring their beneficial effects and the mechanisms behind those effects in CVDs and NDDs.
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Affiliation(s)
- Ramla Muhammad Kamal
- Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
- Department of Pharmacology, Federal University Dutse, Dutse 720101, Jigawa State, Nigeria
| | - Ahmad Faizal Abdull Razis
- Natural Medicines and Products Research Laboratory, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
- Department of Food Science, Faculty of Food Science and Technology, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- Correspondence:
| | - Nurul Syafuhah Mohd Sukri
- Faculty of Applied Science and Technology, Universiti Tun Hussein Onn Malaysia, Batu Pahat 86400, Johor, Malaysia;
| | - Enoch Kumar Perimal
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
| | - Hafandi Ahmad
- Department of Veterinary Preclinical Sciences, Faculty of Veterinary Medicine, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia;
| | - Rollin Patrick
- Université d’Orléans et CNRS, ICOA, UMR 7311, BP 6759, CEDEX 02, F-45067 Orléans, France;
| | - Florence Djedaini-Pilard
- LG2A UMR 7378, Université de Picardie Jules Verne, 33 rue Saint Leu—UFR des Sciences, F-80000 Amiens, France; (F.D.-P.); (S.R.)
| | - Emanuela Mazzon
- Laboratorio di Neurologia Sperimentale, IRCCS Centro Neurolesi "Bonino Pulejo", 98124 Messina, Italy;
| | - Sébastien Rigaud
- LG2A UMR 7378, Université de Picardie Jules Verne, 33 rue Saint Leu—UFR des Sciences, F-80000 Amiens, France; (F.D.-P.); (S.R.)
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Wei LY, Zhang JK, Zheng L, Chen Y. The functional role of sulforaphane in intestinal inflammation: a review. Food Funct 2021; 13:514-529. [PMID: 34935814 DOI: 10.1039/d1fo03398k] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Intestinal inflammation represented by inflammatory bowel disease (IBD) has become a global epidemic disease and the number of patients with IBD continues to increase. This digestive tract disease not only affects the absorption of food components by destroying the intestinal epithelial structure, but also can induce diseases in remote organs via the gut-organ axis, seriously harming human health. Nowadays, increasing attention is being paid to the nutritional and medicinal value of food components with increasing awareness among the general public regarding health. As an important member of the isothiocyanates, sulforaphane (SFN) is abundant in cruciferous plants and is famous for its excellent anti-cancer effects. With the development of clinical research, more physiological activities of SFN, such as antidepressant, hypoglycemic and anti-inflammatory activities, have been discovered, supporting the fact that SFN and SFN-rich sources have great potential to be dietary supplements that are beneficial to health. This review summarizes the characteristics of intestinal inflammation, the anti-inflammatory mechanism of SFN and its various protective effects on intestinal inflammation, and the possible future applications of SFN for promoting intestinal health have also been discussed.
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Affiliation(s)
- Li-Yang Wei
- Chinese Academy of Inspection and Quarantine, Beijing, 100176, People's Republic of China. .,School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China.
| | - Jiu-Kai Zhang
- Chinese Academy of Inspection and Quarantine, Beijing, 100176, People's Republic of China.
| | - Lei Zheng
- School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China.
| | - Ying Chen
- Chinese Academy of Inspection and Quarantine, Beijing, 100176, People's Republic of China.
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Jiang L, Yang A, Li X, Liu K, Tan J. Down-regulation of VCAM-1 in bone mesenchymal stem cells reduces inflammatory responses and apoptosis to improve cardiac function in rat with myocardial infarction. Int Immunopharmacol 2021; 101:108180. [PMID: 34607225 DOI: 10.1016/j.intimp.2021.108180] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 09/15/2021] [Accepted: 09/18/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND Bone mesenchymal stem cells (BMSCs) has been well known to exert therapeutic potential for patients with myocardial infarction (MI). VCAM-1 can promote the migration of lymphocytes to the inflammatory zone. In the present study, we tried to explore whether VCAM-1 silenced-BMSCs have better therapeutic effects on MI. METHODS BMSCs were isolated and cultured followed by treatment of a lentivirus silencing VCAM-1 and NF-κB activator (PMA). Besides, MI rat models were also established and injected with treated BMSCs to detect the effect of VCAM-1 silenced-BMSCs in MI, as evidenced by detection of cardiac function, survival of rats within 72 h, infarct size and myocardial cell apoptosis. Moreover, the expression of NF-κB-regulated gene products was also determined. RESULTS The implantation of sh-VCAM-1 BMSCs into MI rats resulted in more reductions in myocardial infarct size as well as myocardial cell apoptosis, improved cardiac function, the number of survived rats within 72 h, and survival time within 72 h compared with the individual treatments of either BMSCs or control. In addition, transplanted BMSCs down-regulated the expression of NF-κB-p65, MMP-9, TNF-α, and Bax, and up-regulated VEGF and Bcl-2 in myocardial tissue, which could be further enhanced by sh-VCAM-1 and rescued by PMA. CONCLUSION Our study demonstrated that silencing VCAM-1 in BMSCs could inhibit inflammation and apoptosis, thus improving cardiac function in MI.
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Affiliation(s)
- Lu Jiang
- Department of Cardiac Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China; Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, China
| | - Aidi Yang
- Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, China; Operation Room, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Xi Li
- Department of Cardiac Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China; Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, China
| | - Ke Liu
- Department of Cardiac Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China; Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, China
| | - Jin Tan
- Department of Cardiac Surgery, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China; Chinese Academy of Sciences Sichuan Translational Medicine Research Hospital, Chengdu 610072, China.
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10
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Hagag MM, Ghazy MM, Elhelbawy NG. Tumor necrosis factor-α gene promoter -308 and -238 polymorphisms and its serum level in psoriasis. Biochem Biophys Rep 2021; 27:101050. [PMID: 34169157 PMCID: PMC8209664 DOI: 10.1016/j.bbrep.2021.101050] [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: 11/21/2020] [Revised: 05/04/2021] [Accepted: 06/07/2021] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Psoriasis is a chronic, immune-mediated, inflammatory skin disease affecting genetically predisposed individuals and requiring long-term treatment. The etiology of psoriasis is not fully understood. This article aimed to determine association between genetic polymorphisms in tumor necrosis factor-α (TNF -α) promoter -308 (rs1800629) and -238 (rs 361,525) and its serum level in psoriasis patients. METHODS The study was conducted on 70 patients with psoriasis and 70 age and sex-matched, healthy individuals. All patients were subjected to history taking and complete medical examination. The polymorphisms of TNF -α promoter gene -308 (rs1800629) and -238 (rs 361,525) were detected by real time PCR and Serum levels of TNF -α were measured by ELISA technique. RESULTS AG polymorphism and A allele of TNF-α -238 G/A (rs 361,525) were significantly more in patients than controls, whereas AG polymorphism and A allele of TNF-α -308 G/A (rs1800629) were significantly more in controls than patients. There were significant high levels of TNF-α in serum of patients in comparison to controls. CONCLUSIONS The AG polymorphism and A allele of TNF-α -238G/A (rs 361,525) may act as a risk factor for occurrence of psoriasis, whereas AG polymorphism and A allele of TNF-α -308G/A (rs1800629) may have protective role. There is pivotal role of TNF-α as a pro-inflammatory mediator in pathogenesis of psoriasis.
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Affiliation(s)
- Magda M. Hagag
- Dermatology, Andrology and Sexually Transmitted Diseases (STDs) Department, Faculty of Medicine, Menoufia University, Egypt
| | - Mai M. Ghazy
- Dermatology, Andrology and Sexually Transmitted Diseases (STDs) Department, Ministry of Health, Kafrelsheikh, Egypt
| | - Nesreen G. Elhelbawy
- Medical Biochemistry and Molecular Biology Department, Faculty of Medicine, Menoufia University, Egypt
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11
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Hamdani N, Costantino S, Mügge A, Lebeche D, Tschöpe C, Thum T, Paneni F. Leveraging clinical epigenetics in heart failure with preserved ejection fraction: a call for individualized therapies. Eur Heart J 2021; 42:1940-1958. [PMID: 36282124 DOI: 10.1093/eurheartj/ehab197] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 02/17/2021] [Accepted: 03/16/2021] [Indexed: 12/12/2022] Open
Abstract
Described as the 'single largest unmet need in cardiovascular medicine', heart failure with preserved ejection fraction (HFpEF) remains an untreatable disease currently representing 65% of new heart failure diagnoses. HFpEF is more frequent among women and associates with a poor prognosis and unsustainable healthcare costs. Moreover, the variability in HFpEF phenotypes amplifies complexity and difficulties in the approach. In this perspective, unveiling novel molecular targets is imperative. Epigenetic modifications-defined as changes of DNA, histones, and non-coding RNAs (ncRNAs)-represent a molecular framework through which the environment modulates gene expression. Epigenetic signals acquired over the lifetime lead to chromatin remodelling and affect transcriptional programmes underlying oxidative stress, inflammation, dysmetabolism, and maladaptive left ventricular remodelling, all conditions predisposing to HFpEF. The strong involvement of epigenetic signalling in this setting makes the epigenetic information relevant for diagnostic and therapeutic purposes in patients with HFpEF. The recent advances in high-throughput sequencing, computational epigenetics, and machine learning have enabled the identification of reliable epigenetic biomarkers in cardiovascular patients. Contrary to genetic tools, epigenetic biomarkers mirror the contribution of environmental cues and lifestyle changes and their reversible nature offers a promising opportunity to monitor disease states. The growing understanding of chromatin and ncRNAs biology has led to the development of several Food and Drug Administration approved 'epidrugs' (chromatin modifiers, mimics, anti-miRs) able to prevent transcriptional alterations underpinning left ventricular remodelling and HFpEF. In the present review, we discuss the importance of clinical epigenetics as a new tool to be employed for a personalized management of HFpEF.
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Affiliation(s)
- Nazha Hamdani
- Institute of Physiology, Ruhr University, Bochum, Germany.,Molecular and Experimental Cardiology, Ruhr University, Bochum, Germany.,Department of Cardiology, St-Josef Hospital, Ruhr University, Bochum, Germany.,Clinical Pharmacology, Ruhr University, Bochum, Germany
| | - Sarah Costantino
- Center for Molecular Cardiology, University of Zürich, Wagistrasse 12, Schlieren CH-8952, Switzerland
| | - Andreas Mügge
- Molecular and Experimental Cardiology, Ruhr University, Bochum, Germany.,Department of Cardiology, St-Josef Hospital, Ruhr University, Bochum, Germany
| | - Djamel Lebeche
- Department of Medicine, Icahn School of Medicine at Mount Sinai, Cardiovascular Research Institute, New York, NY 10029, USA.,Department of Medicine, Diabetes, Obesity and Metabolism Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.,Department of Medicine, Graduate School of Biological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Carsten Tschöpe
- Berlin Institute of Health Center for Regenerative Therapies and Berlin-Brandenburg Center for Regenerative Therapies (BCRT), Charité-Universitätsmedizin Berlin, Berlin, Germany.,German Center for Cardiovascular Research (DZHK), Partner site Berlin, Berlin, Germany.,Department of Cardiology, Charité-Universitätsmedizin Berlin, Campus Virchow Klinikum (CVK), Berlin, Germany
| | - Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies, Hannover Medical School, Hannover, Germany.,REBIRTH Center for Translational Regenerative Medicine, Hannover Medical School, Hannover, Germany.,Fraunhofer Institute for Toxicology and Experimental Medicine (ITEM), Hannover 30625, Germany
| | - Francesco Paneni
- Center for Molecular Cardiology, University of Zürich, Wagistrasse 12, Schlieren CH-8952, Switzerland.,University Heart Center, Cardiology, University Hospital Zurich, Zürich, Switzerland.,Department of Research and Education, University Hospital Zurich, Zürich, Switzerland
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12
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Park HS, Hwang ES, Choi GY, Kim HB, Park KS, Sul JY, Hwang Y, Choi GW, Kim BI, Park H, Maeng S, Park JH. Sulforaphane enhances long-term potentiation and ameliorate scopolamine-induced memory impairment. Physiol Behav 2021; 238:113467. [PMID: 34033847 DOI: 10.1016/j.physbeh.2021.113467] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 05/18/2021] [Accepted: 05/20/2021] [Indexed: 01/04/2023]
Abstract
Increases in human life expectancy have led to increases in the prevalence of senile dementia and neurodegenerative diseases. This is a major problem because there are no curative treatments for these diseases, and patients with unmanaged cognitive and neurodegenerative symptoms experience many social problems. Sulforaphane is a type of organosulfur compound known as an isothiocyanate. It is derived from glucoraphanin, a compound found in cruciferous vegetables such as broccoli, brussels sprouts, and cabbages, via an enzymatic reaction that is triggered by plant damage (e.g., chewing). Sulforaphane exhibits activity against cancer, inflammation, depression, and severe cardiac diseases. It can also alleviate oxidative stress and neural dysfunction in the brain. However, there is insufficient knowledge about the electrophysiological and behavioral basis of the effects of sulforaphane on learning and memory. Therefore, we evaluated whether acute sulforaphane administration affected long-term potentiation (LTP) in organotypic cultured rat hippocampal tissues. We also measured the effect of sulforaphane on the performance of three behavioral tests, the Y-maze test, the passive avoidance test, and the Morris water maze, which assess short-term memory, avoidance memory, and short and long-term spatial memory, respectively. We found that sulforaphane increased the total field excitatory postsynaptic potential (fEPSP) in a dose-dependent manner after high frequency stimulation and attenuated scopolamine-induced interference of the fEPSP in the hippocampal CA1 area. Sulforaphane also restored cognitive function and inhibited memory impairment as indicated by the alleviation of the negative neurological effects of scopolamine, i.e, a lowered ratio of spontaneous alternation in the Y-maze, a reduced step-through latency in the passive avoidance test, and an increased navigation time in the Morris water maze. These results indicate that sulforaphane can effectively prevent the attenuation of LTP and cognitive abilities induced by cholinergic and muscarinic receptor blockade. Further research is warranted to explore the potential therapeutic and prophylactic utility of sulforaphane for improving learning and memory, especially in those suffering from neurodegenerative disorders.
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Affiliation(s)
- Ho-Sub Park
- Department of Gerontology, Graduate School of East-West Medical Science, Kyung Hee University, Deogyeong-daero, Giheung-gu, Yongin 446-701, Korea
| | - Eun-Sang Hwang
- Department of Gerontology, Graduate School of East-West Medical Science, Kyung Hee University, Deogyeong-daero, Giheung-gu, Yongin 446-701, Korea
| | - Ga-Young Choi
- Department of East-West Medicine, Graduate School of East-West Medical Science, Kyung Hee University, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 446-701, Korea
| | - Hyun-Bum Kim
- Department of East-West Medical Science, Graduate School of East-West Medical Science, Kyung Hee University, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 446-701, Korea
| | - Kyun-Seob Park
- Department of East-West Medicine, Graduate School of East-West Medical Science, Kyung Hee University, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 446-701, Korea
| | - Jai-Yoon Sul
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; PENN Program in Single Cell Biology, University of Pennsylvania, Philadelphia PA 19104, USA
| | - Yoonjin Hwang
- Department of East-West Medicine, Graduate School of East-West Medical Science, Kyung Hee University, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 446-701, Korea
| | - Geun Wook Choi
- Department of East-West Medicine, Graduate School of East-West Medical Science, Kyung Hee University, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 446-701, Korea
| | - Byung Il Kim
- Department of East-West Medicine, Graduate School of East-West Medical Science, Kyung Hee University, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 446-701, Korea
| | - Hyunwoo Park
- Health Park Co., Ltd., #2502, Gangnam-dae-Ro 305, Sucho-gu, Seoul 06628, Korea
| | - Sungho Maeng
- Department of Gerontology, Graduate School of East-West Medical Science, Kyung Hee University, Deogyeong-daero, Giheung-gu, Yongin 446-701, Korea.
| | - Ji-Ho Park
- Department of East-West Medicine, Graduate School of East-West Medical Science, Kyung Hee University, Deogyeong-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 446-701, Korea; Research Institute of Medical Nutrition, Kyung Hee University, Deogyeong-daero, Giheung-gu, Yongin-si 446-701, Korea.
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13
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Khan A, Paneni F, Jandeleit-Dahm K. Cell-specific epigenetic changes in atherosclerosis. Clin Sci (Lond) 2021; 135:1165-1187. [PMID: 33988232 PMCID: PMC8314213 DOI: 10.1042/cs20201066] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 04/08/2021] [Accepted: 04/27/2021] [Indexed: 12/28/2022]
Abstract
Atherosclerosis is a disease of large and medium arteries that can lead to life-threatening cerebrovascular and cardiovascular consequences such as heart failure and stroke and is a major contributor to cardiovascular-related mortality worldwide. Atherosclerosis development is a complex process that involves specific structural, functional and transcriptional changes in different vascular cell populations at different stages of the disease. The application of single-cell RNA sequencing (scRNA-seq) analysis has discovered not only disease-related cell-specific transcriptomic profiles but also novel subpopulations of cells once thought as homogenous cell populations. Vascular cells undergo specific transcriptional changes during the entire course of the disease. Epigenetics is the instruction-set-architecture in living cells that defines and maintains the cellular identity by regulating the cellular transcriptome. Although different cells contain the same genetic material, they have different epigenomic signatures. The epigenome is plastic, dynamic and highly responsive to environmental stimuli. Modifications to the epigenome are driven by an array of epigenetic enzymes generally referred to as writers, erasers and readers that define cellular fate and destiny. The reversibility of these modifications raises hope for finding novel therapeutic targets for modifiable pathological conditions including atherosclerosis where the involvement of epigenetics is increasingly appreciated. This article provides a critical review of the up-to-date research in the field of epigenetics mainly focusing on in vivo settings in the context of the cellular role of individual vascular cell types in the development of atherosclerosis.
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Affiliation(s)
- Abdul Waheed Khan
- Department of Diabetes, Central Clinical School, Monash University, Melbourne, Australia
| | - Francesco Paneni
- Cardiovascular Epigenetics and Regenerative Medicine, Centre for Molecular Cardiology, University of Zurich, Switzerland
| | - Karin A.M. Jandeleit-Dahm
- Department of Diabetes, Central Clinical School, Monash University, Melbourne, Australia
- German Diabetes Centre, Leibniz Centre for Diabetes Research at the Heinrich Heine University, Dusseldorf, Germany
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14
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Enayati A, Johnston TP, Sahebkar A. Anti-atherosclerotic Effects of Spice-Derived Phytochemicals. Curr Med Chem 2021; 28:1197-1223. [PMID: 32368966 DOI: 10.2174/0929867327666200505084620] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 03/29/2020] [Accepted: 04/02/2020] [Indexed: 11/22/2022]
Abstract
Cardiovascular diseases are the leading cause of death in the world. Atherosclerosis is characterized by oxidized lipid deposition and inflammation in the arterial wall and represents a significant problem in public health and medicine. Some dietary spices have been widely used in many countries; however, the mechanism of their action as it relates to the prevention and treatment of atherosclerosis is still poorly understood. In this review, we focus on the properties of various spice-derived active ingredients used in the prevention and treatment of atherosclerosis, as well as associated atherosclerotic risk factors. We provide a summary of the mechanisms of action, epidemiological analyses, and studies of various components of spice used in the clinic, animal models, and cell lines related to atherosclerosis. Most notably, we focused on mechanisms of action by which these spice-derived compounds elicit their lipid-lowering, anti-inflammatory, antioxidant, and immunomodulatory properties, as well as their involvement in selected biochemical and signal transduction pathways. It is suggested that future research should aim to design well-controlled clinical trials and more thoroughly investigate the role of spices and their active components in the prevention/treatment of atherosclerosis. Based on this literature review, it appears that spices and their active components are well tolerated and have few adverse side effects and, therefore, provide a promising adjunctive treatment strategy for patients with atherosclerosis.
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Affiliation(s)
- Ayesheh Enayati
- Ischemic Disorders Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Thomas P Johnston
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, Kansas City, Missouri, United States
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15
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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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16
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Tufekci KU, Ercan I, Isci KB, Olcum M, Tastan B, Gonul CP, Genc K, Genc S. Sulforaphane inhibits NLRP3 inflammasome activation in microglia through Nrf2-mediated miRNA alteration. Immunol Lett 2021; 233:20-30. [PMID: 33711331 DOI: 10.1016/j.imlet.2021.03.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 03/04/2021] [Accepted: 03/07/2021] [Indexed: 12/12/2022]
Abstract
The NLRP3 inflammasome is a multiprotein complex that activates caspase-1 and triggers the release of the proinflammatory cytokines IL-1β and IL-18 in response to diverse signals. Although inflammasome activation plays critical roles against various pathogens in host defense, overactivation of inflammasome contributes to the pathogenesis of inflammatory diseases, including acute CNS injuries and chronic neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease. In the current study, we demonstrated that Sulforaphane (SFN), a dietary natural product, inhibits NLRP3 inflammasome mediated IL-1β and IL-18 secretion and pyroptosis in murine microglial cells. SFN decreased the secretion of IL-1β and IL-18, and their mRNA levels in LPS primed microglia triggered by ATP. SFN suppressed the overexpression of cleaved caspase-1 and NLRP3 protein expressions as measured by caspase activity assay and western blot, respectively. SFN also prevented caspase-1 dependent pyroptotic cell death in microglia. Our data indicate that SFN suppresses NLRP3 inflammasome via the inhibition of NF-κB nuclear translocation and Nrf2 mediated miRNAs expression modulation in murine microglia.
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Affiliation(s)
- Kemal Ugur Tufekci
- Izmir Biomedicine and Genome Center (IBG), Izmir, Turkey; Vocational School of Health Services, Izmir Democracy University, Izmir, Turkey
| | - Ilkcan Ercan
- Izmir Biomedicine and Genome Center (IBG), Izmir, Turkey; Izmir International Biomedicine and Genome Institute, Dokuz Eylul University, Izmir, Turkey
| | - Kamer Burak Isci
- Izmir Biomedicine and Genome Center (IBG), Izmir, Turkey; Department of Neuroscience, Health Science Institute, Dokuz Eylul University, Izmir, Turkey
| | - Melis Olcum
- Izmir Biomedicine and Genome Center (IBG), Izmir, Turkey
| | - Bora Tastan
- Izmir Biomedicine and Genome Center (IBG), Izmir, Turkey; Izmir International Biomedicine and Genome Institute, Dokuz Eylul University, Izmir, Turkey
| | - Ceren Perihan Gonul
- Izmir Biomedicine and Genome Center (IBG), Izmir, Turkey; Izmir International Biomedicine and Genome Institute, Dokuz Eylul University, Izmir, Turkey
| | - Kursad Genc
- Department of Neuroscience, Health Science Institute, Dokuz Eylul University, Izmir, Turkey
| | - Sermin Genc
- Izmir Biomedicine and Genome Center (IBG), Izmir, Turkey; Izmir International Biomedicine and Genome Institute, Dokuz Eylul University, Izmir, Turkey; Department of Neuroscience, Health Science Institute, Dokuz Eylul University, Izmir, Turkey.
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17
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Woś I, Tabarkiewicz J. Effect of interleukin-6, -17, -21, -22, and -23 and STAT3 on signal transduction pathways and their inhibition in autoimmune arthritis. Immunol Res 2021; 69:26-42. [PMID: 33515210 PMCID: PMC7921069 DOI: 10.1007/s12026-021-09173-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 01/10/2021] [Indexed: 02/07/2023]
Abstract
Rheumatic diseases are complex autoimmune diseases which include among others rheumatoid arthritis (RA), juvenile idiopathic arthritis (JIA), and psoriatic arthritis (PsA). These diseases are characterized by prolonged and increased secretion of inflammatory factors, eventually leading to inflammation. This is often accompanied by persistent pain and stiffness in the joint and finally bone destruction and osteoporosis. These diseases can occur at any age, regardless of gender or origin. Autoimmune arthritis is admittedly associated with long-term treatment, and discontinuation of medication is associated with unavoidable relapse. Therefore, it is important to detect the disease at an early stage and apply appropriate preventative measures. During inflammation, pro-inflammatory factors such as interleukins (IL)-6, -17, -21, -22, and -23 are secreted, while anti-inflammatory factors including IL-10 are downregulated. Research conducted over the past several years has focused on inhibiting inflammatory pathways and activating anti-inflammatory factors to improve the quality of life of people with rheumatic diseases. The aim of this paper is to review current knowledge on stimulatory and inhibitory pathways involving the signal transducer and activator of transcription 3 (STAT3). STAT3 has been shown to be one of the crucial factors involved in inflammation and is directly linked with other pro-inflammatory factors and thus is a target of current research on rheumatoid diseases.
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Affiliation(s)
- Izabela Woś
- Laboratory for Translational Research in Medicine, Centre for Innovative Research in Medical and Natural Sciences, College for Medical Sciences of University of Rzeszow, ul. Warzywna 1a, 35-310 Rzeszow, Poland
- Department of Human Immunology, Institute of Medical Sciences, College for Medical Sciences of University of Rzeszow, ul. Warzywna 1a, 35-310 Rzeszow, Poland
| | - Jacek Tabarkiewicz
- Laboratory for Translational Research in Medicine, Centre for Innovative Research in Medical and Natural Sciences, College for Medical Sciences of University of Rzeszow, ul. Warzywna 1a, 35-310 Rzeszow, Poland
- Department of Human Immunology, Institute of Medical Sciences, College for Medical Sciences of University of Rzeszow, ul. Warzywna 1a, 35-310 Rzeszow, Poland
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18
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Martelli A, Citi V, Calderone V. Recent efforts in drug discovery on vascular inflammation and consequent atherosclerosis. Expert Opin Drug Discov 2020; 16:411-427. [PMID: 33256484 DOI: 10.1080/17460441.2021.1850688] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Introduction: Preservation of vascular endothelium integrity and maintenance of its full functionality are fundamental aspects in order to avoid both cardiovascular and non-cardiovascular diseases.Areas covered: Although a massive endothelial disruption is a rare condition, caused by acute and uncontrolled inflammatory responses (e.g. the cytokine storm induced by SARS-CoV-2 infection), more frequently the vascular tree is the first target of slowly progressive inflammatory processes which affect the integrity of endothelium and its 'barrier' function, supporting the onset of atherosclerotic plaque and spreading inflammation. This endothelial dysfunction leads to decrease NO biosynthesis, impaired regulation of vascular tone, and increased platelet aggregation. Such chronic subclinic inflammation leads to macrophage infiltration in atherosclerotic lesions. Therefore, many efforts should be addressed to find useful approaches to preserve vascular endothelium from inflammation. In this review, the authors have evaluated the most recent strategies to counteract this pathological condition.Expert opinion: The therapeutic and nutraceutical approaches represent useful tools to treat or prevent different phases of vascular inflammation. In particular, the pharmacological approach should be used in advanced phases characterized by clinical signs of vascular disease, whilst the nutraceutical approach may represent a promising preventive strategy to preserve the integrity of the endothelial tissue.
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Affiliation(s)
- Alma Martelli
- Department of Pharmacy, University of Pisa, Pisa, Italy.,Interdepartmental Research Centre "Nutraceuticals and Food for Health (NUTRAFOOD)", University of Pisa, Pisa, Italy.,Interdepartmental Research Centre of Ageing, Biology and Pathology, University of Pisa, Pisa, Italy
| | | | - Vincenzo Calderone
- Department of Pharmacy, University of Pisa, Pisa, Italy.,Interdepartmental Research Centre "Nutraceuticals and Food for Health (NUTRAFOOD)", University of Pisa, Pisa, Italy.,Interdepartmental Research Centre of Ageing, Biology and Pathology, University of Pisa, Pisa, Italy
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19
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Yi Z, Ke J, Wang Y, Cai K. Fluvastatin protects myocardial cells in mice with acute myocardial infarction through inhibiting RhoA/ROCK pathway. Exp Ther Med 2020; 19:2095-2102. [PMID: 32104271 PMCID: PMC7027326 DOI: 10.3892/etm.2020.8413] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 11/25/2019] [Indexed: 11/08/2022] Open
Abstract
Protective effect of fluvastatin (Flu) on myocardial cells in mice with acute myocardial infarction (AMI) and the mechanism were explored. Forty C57B/L6 mice in similar physiological status were selected and randomly divided into sham operation (Sham) group (n=10), AMI group (n=10), Flu group (n=10) and Flu + Angiotensin II (Ang II) (Ang II) group (n=10). The pathological changes in heart tissues were detected via hematoxylin and eosin (H&E) staining, and apoptosis of myocardial cells was detected via terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) assay. Moreover, the expression levels of malondialdehyde (MDA) and superoxide dismutase (SOD) were determined using relevant kits, and the expression levels of Ras homolog gene family (Rho)-associated coiled-coil protein kinase 1 (ROCK1), ROCK2, B-cell lymphoma-2 (Bcl-2), Bcl-2 associated X protein (Bax) and nuclear factor-κB (NF-κB) in the infarction region were determined using Western blotting. The infarction area in mice in Flu group was significantly smaller than that in AMI group. In AMI group, the level of MDA in the serum and infarction tissues was remarkably higher than that in Sham group (P<0.05), while that of SOD significantly declined (P<0.05). The level of MDA in Flu group was obviously lower than that in AMI group (P<0.05). The expression levels of Bax, NF-κB, ROCK1 and ROCK2 were obviously higher in AMI group than those in Sham group, while they were obviously lower in Flu group than those in AMI group (P<0.05). After the Rho member A (RhoA)/ROCK pathway agonist Ang II was added, the mitigation effect of Flu on myocardial apoptosis in the infarction region in AMI mice was evidently weakened. Flu mitigates AMI-induced myocardial apoptosis in mice, and the possible mechanism is that the inflammatory and oxidative stress responses activated and mediated by RhoA/ROCK are effectively inhibited.
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Affiliation(s)
- Zhenci Yi
- Department of Pharmacy, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Jiaying Ke
- Department of Marine Biology, Quanzhou Normal University, Quanzhou, Fujian 362000, P.R. China
| | - Yaoguo Wang
- Department of Emergency, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
| | - Kaijin Cai
- Department of Emergency, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian 362000, P.R. China
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Modulation of LPA1 receptor-mediated neuronal apoptosis by Saikosaponin-d: A target involved in depression. Neuropharmacology 2019; 155:150-161. [DOI: 10.1016/j.neuropharm.2019.05.027] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 05/13/2019] [Accepted: 05/20/2019] [Indexed: 12/13/2022]
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21
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Wang T, Li B, Wang Z, Yuan X, Chen C, Zhang Y, Xia Z, Wang X, Yu M, Tao W, Zhang L, Wang X, Zhang Z, Guo X, Ning G, Feng S, Chen X. miR-155-5p Promotes Dorsal Root Ganglion Neuron Axonal Growth in an Inhibitory Microenvironment via the cAMP/PKA Pathway. Int J Biol Sci 2019; 15:1557-1570. [PMID: 31337984 PMCID: PMC6643145 DOI: 10.7150/ijbs.31904] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Accepted: 04/29/2019] [Indexed: 12/13/2022] Open
Abstract
Sensory dysfunction post spinal cord injury causes patients great distress. Sciatic nerve conditioning injury (SNCI) has been shown to restore sensory function after spinal cord dorsal column injury (SDCL); however, the underlying mechanism of this recovery remains unclear. We performed a microarray assay to determine the associated miRNAs that might regulate the process of SNCI promoting SDCL repair. In total, 13 miRNAs were identified according to our inclusion criteria, and RT-qPCR was used to verify the microarray results. Among the 13 miRNAs, the miR-155-5p levels were decreased at 9 h, 3 d, 7 d, 14 d, 28 d, 2 m and 3 m timepoints in the SDCL group, while the SNCI group had a smaller decrease. Thus, miR-155-5p was chosen for further study after a literature review and an analysis with the TargetScan online tool. Specifically, miR-155-5p targets PKI-α, and the expression pattern of PKI-α was opposite that of miR-155-5p in both the SDCL and SNCI groups. Interestingly, miR-155-5p could promote dorsal root ganglion (DRG) neuron axon growth via the cAMP/PKA pathway and in a TNF-α, IL-1β or MAG inhibitory microenvironment in vitro. Furthermore, miR-155-5p could regulate the cAMP/PKA pathway and promote sensory conduction function recovery post dorsal column injury as detected by NF-200 immunohistochemistry, somatosensory-evoked potentials, BBB scale and tape removal test. Collectively, our results demonstrated that miR-155-5p participates in the molecular mechanism by which SNCI promotes the repair of SDCL and that upregulated miR-155-5p can repair SDCL by enhancing DRG neuron axon growth via the cAMP/PKA pathway. These findings suggest a novel treatment target for spinal cord injury.
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Affiliation(s)
- Tianyi Wang
- Department of Orthopedics, The 981st Hospital of the Chinese People's Liberation Army, Chengde 067000, Hebei Province, P.R. China
| | - Bo Li
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Zhijie Wang
- Department of Pediatric Internal Medicine, Affiliated Hospital of Chengde Medical University, Chengde 067000, Hebei Province, P.R. China
| | - Xin Yuan
- Department of Spine Surgery, Beijing Luhe Hospital, Capital Medical University, Beijing 100000, P.R. China
| | - Chuanjie Chen
- Department of Orthopedics, Chengde Central Hospital, Chengde 067000, Hebei Province, P.R. China
| | - Yanjun Zhang
- Department of Spine Surgery, Beijing Luhe Hospital, Capital Medical University, Beijing 100000, P.R. China
| | - Ziwei Xia
- Department of Orthopedics, The Second Hospital of Tianjin Medical University, Tianjin 300211, P.R. China
| | - Xin Wang
- Chengde Medical University, Chengde 067000, Hebei Province, P.R. China
| | - Mei Yu
- Leukemia Center, Chinese Academy of Medical Sciences & Peking Union of Medical College, Institute of Hematology & Hospital of Blood Diseases, Tianjin 30020, P.R. China
| | - Wen Tao
- Chengde Medical University, Chengde 067000, Hebei Province, P.R. China
| | - Liang Zhang
- Department of Orthopedics, The Second Hospital of Tianjin Medical University, Tianjin 300211, P.R. China
| | - Xu Wang
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Zheng Zhang
- Department of Orthopedics, The 981st Hospital of the Chinese People's Liberation Army, Chengde 067000, Hebei Province, P.R. China
| | - Xiaoling Guo
- Department of Neurology, The 981st Hospital of the Chinese People's Liberation Army, Chengde 067000, Hebei Province, P.R. China
| | - Guangzhi Ning
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China.,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin 300052, P.R. China
| | - Shiqing Feng
- Department of Orthopedics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China.,Tianjin Neurological Institute, Key Laboratory of Post-Neuroinjury Neuro-repair and Regeneration in Central Nervous System, Ministry of Education and Tianjin City, Tianjin 300052, P.R. China
| | - Xueming Chen
- Department of Spine Surgery, Beijing Luhe Hospital, Capital Medical University, Beijing 100000, P.R. China
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Mazarakis N, Snibson K, Licciardi PV, Karagiannis TC. The potential use of l-sulforaphane for the treatment of chronic inflammatory diseases: A review of the clinical evidence. Clin Nutr 2019; 39:664-675. [PMID: 30954362 DOI: 10.1016/j.clnu.2019.03.022] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 03/07/2019] [Accepted: 03/15/2019] [Indexed: 12/15/2022]
Abstract
According to the World Health Organisation, 70% of all deaths globally can be attributed to chronic inflammatory diseases such as rheumatoid arthritis, inflammatory bowel disease, respiratory conditions, cardiovascular diseases, diabetes and cancer. Chronic inflammation has a significant impact on the quality of life of affected individuals with an increased risk of developing other chronic inflammatory diseases. Given the limitations of current pharmaceuticals, there is an intense research interest in identifying novel dietary interventions that can regulate and alleviate inflammation. A diet rich in cruciferous vegetables has been extensively studied for its immediate and long-term health benefits, particularly in the context of cardiovascular disease and cancer. Cruciferous vegetables contain the precursor glucoraphanin, which is hydrolysed upon consumption to form l-sulforaphane (LSF), the primary active compound that mediates potential cardio-protective and anti-carcinogenic effects. LSF has been shown to have beneficial effects in vitro and in animal studies through its classical antioxidant and anti-inflammatory properties, and more recently its chromatin modifying effects. This review discusses the clinical evidence to date in relation to the use of LSF in the context of chronic inflammatory diseases as well as provide key mechanistic insights for these effects.
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Affiliation(s)
- Nadia Mazarakis
- Department of Diabetes, Central Clinical School, Monash University, Alfred Centre, Melbourne, VIC, Australia; Murdoch Children's Research Institute, Melbourne, Australia; Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, Australia
| | - Kenneth Snibson
- Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, Australia
| | - Paul V Licciardi
- Murdoch Children's Research Institute, Melbourne, Australia; Department of Paediatrics, University of Melbourne, Parkville, VIC, Australia
| | - Tom C Karagiannis
- Department of Diabetes, Central Clinical School, Monash University, Alfred Centre, Melbourne, VIC, Australia.
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Subedi L, Lee JH, Yumnam S, Ji E, Kim SY. Anti-Inflammatory Effect of Sulforaphane on LPS-Activated Microglia Potentially through JNK/AP-1/NF-κB Inhibition and Nrf2/HO-1 Activation. Cells 2019; 8:cells8020194. [PMID: 30813369 PMCID: PMC6406309 DOI: 10.3390/cells8020194] [Citation(s) in RCA: 174] [Impact Index Per Article: 34.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 02/16/2019] [Accepted: 02/20/2019] [Indexed: 12/21/2022] Open
Abstract
Sulforaphane (SFN), a potent nuclear factor erythroid 2-related factor 2 (Nrf2) activator, is present in the species of the Brassicaceae, especially in broccoli sprouts. In this study, the effects of SFN against microglial activation and inflammation, and the potential mechanisms involved, were analyzed. As mitogen-activated protein kinase (MAPK) signaling plays a key role in microglial activation and inflammation, we focused on the role of SFN in regulating the MAPK signaling regulation of the inflammatory and anti-inflammatory cascades in lipopolysaccharide (LPS)-activated microglia. The anti-inflammatory and immunomodulatory effects of SFN were explored by evaluating the expression and secretion of inflammatory proteins, cytokines, nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB), and activator protein-1 (AP-1) under pre- and post-treatment conditions. Under the SFN pre- and post-treatment conditions, the MAPK phosphorylation levels were significantly reduced in both acutely and chronically activated microglial cells. SFN also reduced the c-Jun N-terminal kinase (JNK) phosphorylation levels, which subsequently reduced NF-κB and AP-1 signaling. As a result, the expression of the inflammatory mediators (iNOS, COX-2, NO, and PGE2) and proinflammatory cytokines (TNF-α, IL-6, and IL-1β) was decreased. At the same time, SFN increased the expression of Nrf2 and heme oxygenase-1 (HO-1) as well as the production of the anti-inflammatory cytokines IL-10 and IL-4. In conclusion, this study demonstrated that SFN exerts an anti-neuroinflammatory effect on microglia through JNK/AP-1/NF-κB pathway inhibition and Nrf2/HO-1 pathway activation.
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Affiliation(s)
- Lalita Subedi
- Laboratory of Pharmacognosy, College of Pharmacy, Gachon University, #191, Hambakmoero, Yeonsu-gu, Incheon 21936, Korea.
| | - Jae Hyuk Lee
- Laboratory of Pharmacognosy, College of Pharmacy, Gachon University, #191, Hambakmoero, Yeonsu-gu, Incheon 21936, Korea.
| | - Silvia Yumnam
- Laboratory of Pharmacognosy, College of Pharmacy, Gachon University, #191, Hambakmoero, Yeonsu-gu, Incheon 21936, Korea.
| | - Eunhee Ji
- Laboratory of Clinical Pharmacy, College of Pharmacy, Gachon University, #191, Hambakmoero, Yeonsu-gu, Incheon 21936, Korea.
| | - Sun Yeou Kim
- Laboratory of Pharmacognosy, College of Pharmacy, Gachon University, #191, Hambakmoero, Yeonsu-gu, Incheon 21936, Korea.
- Gachon Institute of Pharmaceutical Science, Gachon University, 191, Hambakmoe-ro, Yeonsu-gu, Incheon 21936, Korea.
- Gachon Medical Research Institute, Gil Medical Center, Incheon 21565, Korea.
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Cox AG, Gurusinghe S, Abd Rahman R, Leaw B, Chan ST, Mockler JC, Murthi P, Marshall SA, Lim R, Wallace EM. Sulforaphane improves endothelial function and reduces placental oxidative stress in vitro. Pregnancy Hypertens 2019; 16:1-10. [PMID: 31056142 DOI: 10.1016/j.preghy.2019.02.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 01/21/2019] [Accepted: 02/08/2019] [Indexed: 02/07/2023]
Abstract
INTRODUCTION The maternal endothelial dysfunction characteristic of preeclampsia arises, in part, from excessive placental production of anti-angiogenic factors, including soluble Flt-1, soluble endoglin and activin A, inducing oxidative stress. We assessed whether the antioxidant and NRF2-activator sulforaphane could mitigate endothelial and trophoblast dysfunction in vitro. METHODS We induced dysfunction in human umbilical vein endothelial cells (HUVECs) with TNF-α, assessing endothelial activation and dysfunction (endothelin-1, vascular cell adhesion molecule; VCAM1, intracellular adhesion molecule; ICAM1, e-selectin and endothelial permeability) in the presence or absence of sulforaphane. We also assessed the effects of sulforaphane in mitigating hypoxic and hyperoxic injury in term placental explants by measuring secretion of anti-angiogenic factors. To assess the role of NRF2 we silenced NRF2 in HUVECs and primary trophoblast cells. RESULTS Sulforaphane reduced TNF-α mediated HUVEC secretion of endothelin-1, VCAM1, ICAM1 and E-selectin, and prevented increased endothelial permeability. In placental explants, sulforaphane reduced the secretion of soluble Flt-1, soluble endoglin and activin A. Sulforaphane induced activation and nuclear translocation of NRF2 in HUVECs, inducing heme oxygenase 1. NRF2 silencing blocked some but not all of sulforaphane's effects in HUVECs. NRF2 silencing did not prevent sulforaphane's inhibition of trophobast secretion of soluble Flt-1 or activin A. CONCLUSION In reducing placental and endothelial oxidative stress, sulforaphane may offer a new adjuvant therapeutic approach for the treatment of preeclampsia.
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Affiliation(s)
- Annie G Cox
- Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia.
| | - Seshini Gurusinghe
- Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia
| | - Rahana Abd Rahman
- Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia.
| | - Bryan Leaw
- Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia; The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Victoria, Australia.
| | - Siow T Chan
- The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Victoria, Australia.
| | - Joanne C Mockler
- Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia.
| | - Padma Murthi
- Department of Medicine, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia.
| | - Sarah A Marshall
- Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia.
| | - Rebecca Lim
- Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia; The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Victoria, Australia.
| | - Euan M Wallace
- Department of Obstetrics and Gynaecology, School of Clinical Sciences, Monash University, Clayton, Victoria, Australia; The Ritchie Centre, Hudson Institute of Medical Research, Clayton, Victoria, Australia.
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Zhao S, Zuo W, Chen H, Bao T, Liu X, Sun T, Wang S. Effects of pilose antler peptide on bleomycin-induced pulmonary fibrosis in mice. Biomed Pharmacother 2018; 109:2078-2083. [PMID: 30551464 DOI: 10.1016/j.biopha.2018.08.114] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 08/12/2018] [Accepted: 08/23/2018] [Indexed: 10/27/2022] Open
Abstract
The aim of present study was to evaluate the effects of the pilose antler peptide (PAP) on bleomycin (BLM)-induced lung fibrosis. The lung wet-to-dry weight (W/D) ratio and myeloperoxidase (MPO) activity were measured. The serum levels of super-oxide dismutase (SOD), malondialdehyde (MDA) were examined. Then the contents of tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β) and IL-6 were determined using ELISA method. Furthermore, the protein expressions of Rho, ROCK1, p-IκB, IκB, p-NF-κB, NF-κB in lung tissues were detected by western blot analysis. As a result, PAP markedly decreased pulmonary W/D ratio, lung MPO activity and relieved lung histopathological changes. In addition, PAP increased the level of SOD and reduced the levels of MDA, TNF-α, IL-1β, IL-6 in serum of BLM-stimulated mice. In addition, PAP remarkably inhibited the protein levels of ROCK/NF-κB pathway. In conclusion, our results showed that PAP exhibited protective effects on pulmonary fibrosis via the regulation of ROCK/NF-κB pathway.
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Affiliation(s)
- Sai Zhao
- Huaian First Hospital Affiliated to Nanjing Medical University, Huaian 223000, China
| | - Wenwei Zuo
- Huaian Second People's Hospital, Huaian 223000, China.
| | - Huaiping Chen
- Huaian First Hospital Affiliated to Nanjing Medical University, Huaian 223000, China
| | - Tianping Bao
- Huaian First Hospital Affiliated to Nanjing Medical University, Huaian 223000, China
| | - Xiangye Liu
- Huaian First Hospital Affiliated to Nanjing Medical University, Huaian 223000, China
| | - Tingting Sun
- Huaian First Hospital Affiliated to Nanjing Medical University, Huaian 223000, China
| | - Shouguo Wang
- Huaian First Hospital Affiliated to Nanjing Medical University, Huaian 223000, China.
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Dong QQ, Wang QT, Wang L, Jiang YX, Liu ML, Hu HJ, Liu Y, Zhou H, He HP, Zhang TC, Luo XG. SMYD3-associated pathway is involved in the anti-tumor effects of sulforaphane on gastric carcinoma cells. Food Sci Biotechnol 2018; 27:1165-1173. [PMID: 30263847 PMCID: PMC6085256 DOI: 10.1007/s10068-018-0337-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 12/26/2017] [Accepted: 02/11/2018] [Indexed: 12/13/2022] Open
Abstract
Sulforaphane (SFN), a natural compound derived from cruciferous vegetables, has been proved to possess potent anti-cancer activity. SMYD3 is a histone methyltransferase which is closely related to the proliferation and migration of cancer cells. This study showed that SFN could dose-dependently induce cell cycle arrest, stimulate apoptosis, and inhibit proliferation and migration of gastric carcinoma cells. Accompanied with these anti-cancer effects, SMYD3 and its downstream genes, myosin regulatory light chain 9, and cysteine-rich angiogenic inducer 61, was downregulated by SFN. Furthermore, overexpression of SMYD3 via transfection could abolish the effects of SFN, suggesting that SMYD3 might be an important mediator of SFN. To the best of our knowledge, this is the first report describing the role of SMYD3 in the anti-cancer of SFN. These findings might throw light on the development of novel anti-cancer drugs and functional food using SFN-rich cruciferous vegetables.
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Affiliation(s)
- Qing-Qing Dong
- State Key Laboratory of Food Nutrition and Safety & Key Lab of Industrial Fermentation Microbiology (Tianjin University of Science and Technology) of the Ministry of Education, Tianjin, 300457 People’s Republic of China
- Tianjin Key Lab of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Qiu-Tong Wang
- State Key Laboratory of Food Nutrition and Safety & Key Lab of Industrial Fermentation Microbiology (Tianjin University of Science and Technology) of the Ministry of Education, Tianjin, 300457 People’s Republic of China
- Tianjin Key Lab of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Lei Wang
- State Key Laboratory of Food Nutrition and Safety & Key Lab of Industrial Fermentation Microbiology (Tianjin University of Science and Technology) of the Ministry of Education, Tianjin, 300457 People’s Republic of China
- Tianjin Key Lab of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Ya-Xin Jiang
- State Key Laboratory of Food Nutrition and Safety & Key Lab of Industrial Fermentation Microbiology (Tianjin University of Science and Technology) of the Ministry of Education, Tianjin, 300457 People’s Republic of China
- Tianjin Key Lab of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Mei-Ling Liu
- State Key Laboratory of Food Nutrition and Safety & Key Lab of Industrial Fermentation Microbiology (Tianjin University of Science and Technology) of the Ministry of Education, Tianjin, 300457 People’s Republic of China
- Tianjin Key Lab of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Hai-Jie Hu
- State Key Laboratory of Food Nutrition and Safety & Key Lab of Industrial Fermentation Microbiology (Tianjin University of Science and Technology) of the Ministry of Education, Tianjin, 300457 People’s Republic of China
- Tianjin Key Lab of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Yong Liu
- Department of Gastric Cancer, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin, 300060 China
| | - Hao Zhou
- State Key Laboratory of Food Nutrition and Safety & Key Lab of Industrial Fermentation Microbiology (Tianjin University of Science and Technology) of the Ministry of Education, Tianjin, 300457 People’s Republic of China
- Tianjin Key Lab of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Hong-Peng He
- State Key Laboratory of Food Nutrition and Safety & Key Lab of Industrial Fermentation Microbiology (Tianjin University of Science and Technology) of the Ministry of Education, Tianjin, 300457 People’s Republic of China
- Tianjin Key Lab of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Tong-Cun Zhang
- State Key Laboratory of Food Nutrition and Safety & Key Lab of Industrial Fermentation Microbiology (Tianjin University of Science and Technology) of the Ministry of Education, Tianjin, 300457 People’s Republic of China
- Tianjin Key Lab of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
| | - Xue-Gang Luo
- State Key Laboratory of Food Nutrition and Safety & Key Lab of Industrial Fermentation Microbiology (Tianjin University of Science and Technology) of the Ministry of Education, Tianjin, 300457 People’s Republic of China
- Tianjin Key Lab of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin, 300457 People’s Republic of China
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27
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Patel B, Mann GE, Chapple SJ. Concerted redox modulation by sulforaphane alleviates diabetes and cardiometabolic syndrome. Free Radic Biol Med 2018; 122:150-160. [PMID: 29427794 DOI: 10.1016/j.freeradbiomed.2018.02.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 02/01/2018] [Accepted: 02/03/2018] [Indexed: 02/07/2023]
Abstract
Diabetes and cardiometabolic disorders such as hypertension and obesity are major risk factors for the development of cardiovascular disease, with a wealth of evidence suggesting that oxidative stress is linked to the initiation and pathogenesis of these disease processes. With yearly increases in the global incidence of cardiovascular diseases (CVD) and diabetes, numerous studies have focused on characterizing whether upregulating antioxidant defenses through exogenous antioxidants (e.g. vitamin E, vitamin C) or activation of endogenous defenses (e.g. the Nuclear factor erythroid 2-related factor 2 (Nrf2) antioxidant defense pathway) may be of benefit. The dietary isothiocyanate sulforaphane (SFN) is currently the subject of several clinical trials for a variety of disease states, including the evaluation of its therapeutic potential to ameliorate diabetic and cardiometabolic complications. SFN is a well characterized and potent Nrf2 inducer, however recent studies suggest its protective actions may be in part mediated by its modulation of various pro-inflammatory (e.g. Nuclear factor-kappa B (NFκB)) and metabolic (e.g. Peroxisome Proliferator-Activator Receptor Gamma (PPARγ)) signaling pathways. The focus of this review is to provide a detailed analysis of the known mechanisms by which SFN modulates Nrf2, NFκB and PPARγ signaling and crosstalk and to provide a critical evaluation of the evidence linking these transcriptional pathways with diabetic and cardiometabolic complications and SFN mediated cytoprotection. To allow comparison between rodent and human studies, we discuss the published bioavailability of SFN metabolites achieved in rodents and man in the context of Nrf2, NFκB and PPARγ signaling. Furthermore, we provide an update on the functional outcomes and implicated signaling pathways reported in recent clinical trials with SFN in Type 2 diabetic patients.
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Affiliation(s)
- Bijal Patel
- King's BHF Centre of Research Excellence, School of Cardiovascular Medicine & Sciences, Faculty of Life Sciences & Medicine, King's College London, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Giovanni E Mann
- King's BHF Centre of Research Excellence, School of Cardiovascular Medicine & Sciences, Faculty of Life Sciences & Medicine, King's College London, 150 Stamford Street, London SE1 9NH, United Kingdom
| | - Sarah J Chapple
- King's BHF Centre of Research Excellence, School of Cardiovascular Medicine & Sciences, Faculty of Life Sciences & Medicine, King's College London, 150 Stamford Street, London SE1 9NH, United Kingdom.
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28
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Eren E, Tufekci KU, Isci KB, Tastan B, Genc K, Genc S. Sulforaphane Inhibits Lipopolysaccharide-Induced Inflammation, Cytotoxicity, Oxidative Stress, and miR-155 Expression and Switches to Mox Phenotype through Activating Extracellular Signal-Regulated Kinase 1/2-Nuclear Factor Erythroid 2-Related Factor 2/Antioxidant Response Element Pathway in Murine Microglial Cells. Front Immunol 2018; 9:36. [PMID: 29410668 PMCID: PMC5787131 DOI: 10.3389/fimmu.2018.00036] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Accepted: 01/05/2018] [Indexed: 12/18/2022] Open
Abstract
Sulforaphane (SFN) is a natural product with cytoprotective, anti-inflammatory, and antioxidant effects. In this study, we evaluated the mechanisms of its effects on lipopolysaccharide (LPS)-induced cell death, inflammation, oxidative stress, and polarization in murine microglia. We found that SFN protects N9 microglial cells upon LPS-induced cell death and suppresses LPS-induced levels of secreted pro-inflammatory cytokines, tumor necrosis factor-alpha, interleukin-1 beta, and interleukin-6. SFN is also a potent inducer of redox sensitive transcription factor, nuclear factor erythroid 2-related factor 2 (Nrf2), which is responsible for the transcription of antioxidant, cytoprotective, and anti-inflammatory genes. SFN induced translocation of Nrf2 to the nucleus via extracellular signal-regulated kinase 1/2 (ERK1/2) pathway activation. siRNA-mediated knockdown study showed that the effects of SFN on LPS-induced reactive oxygen species, reactive nitrogen species, and pro-inflammatory cytokine production and cell death are partly Nrf2 dependent. Mox phenotype is a novel microglial phenotype that has roles in oxidative stress responses. Our results suggested that SFN induced the Mox phenotype in murine microglia through Nrf2 pathway. SFN also alleviated LPS-induced expression of inflammatory microRNA, miR-155. Finally, SFN inhibits microglia-mediated neurotoxicity as demonstrated by conditioned medium and co-culture experiments. In conclusion, SFN exerts protective effects on microglia and modulates the microglial activation state.
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Affiliation(s)
- Erden Eren
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, Izmir, Turkey.,Department of Neuroscience, Health Science Institute, Dokuz Eylül University, Izmir, Turkey
| | - Kemal Ugur Tufekci
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, Izmir, Turkey.,Department of Neuroscience, Health Science Institute, Dokuz Eylül University, Izmir, Turkey
| | - Kamer Burak Isci
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, Izmir, Turkey.,Department of Neuroscience, Health Science Institute, Dokuz Eylül University, Izmir, Turkey
| | - Bora Tastan
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, Izmir, Turkey.,Department of Neuroscience, Health Science Institute, Dokuz Eylül University, Izmir, Turkey
| | - Kursad Genc
- Department of Neuroscience, Health Science Institute, Dokuz Eylül University, Izmir, Turkey
| | - Sermin Genc
- Izmir International Biomedicine and Genome Institute, Dokuz Eylül University, Izmir, Turkey.,Department of Neuroscience, Health Science Institute, Dokuz Eylül University, Izmir, Turkey
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Lim H, Kim HJ, Jeong H, Park HR. Anti-inflammatory effects of 1-isothiocyanato-7-(methylsulfonyl) heptane by suppressing the NFκ-B signaling pathway. EUR J INFLAMM 2017. [DOI: 10.1177/1721727x17719600] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The anti-inflammatory roles of I7456 (1-isothiocyanato-7-(methylsulfonyl) heptane or 7-methylsulfonylheptyl isothiocyanate), a plant-derived and sulfur-containing isothiocyanate, were investigated. When macrophage cells (RAW 264.7) were challenged with lipopolysaccharide (LPS), nitric oxide (NO) increased. However, NO was remarkably reduced upon I7456 treatment. I7456 strongly reduced the expression of IL-6, IL-10, IL-1β, and iNOS. Interestingly, heme oxygenase-1 (HO-1) was strongly induced without LPS challenge. LPS-induced NFκ-B (nuclear factor kappa-light-chain-enhancer of activated B cells) translocation into the nucleus was inhibited by I7456 in a dose-dependent manner. I7456 markedly reduced the phosphorylation level of IκB, and NFκ-B remained inactivated. I7456 could play important roles in anti-inflammatory responses and have implications for anticancer treatments.
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Affiliation(s)
- Haesoon Lim
- Department of Dental Education, School of Dentistry, Chonnam National University, Gwangju, Korea
- Department of Dentistry, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Hye Joung Kim
- Department of Dentistry, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Hana Jeong
- Department of Dentistry, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Hae-Ryoung Park
- Division of Liberal Arts & Teacher Training, Kwangju Women’s University, Gwangju, Korea
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Hofni A, Shehata Messiha BA, Mangoura SA. Fasudil ameliorates endothelial dysfunction in streptozotocin-induced diabetic rats: a possible role of Rho kinase. Naunyn Schmiedebergs Arch Pharmacol 2017; 390:801-811. [PMID: 28493050 DOI: 10.1007/s00210-017-1379-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Accepted: 04/20/2017] [Indexed: 02/07/2023]
Abstract
Endothelial dysfunction is a major contributor to the pathogenesis of vascular disease in diabetes mellitus and RhoA/Rho-kinase (ROCK) system appears to play a crucial role in this setting. The present study was conducted to investigate the effect of the selective ROCK inhibitor, fasudil, on diabetes-related endothelial dysfunction and elucidated its underlying mechanism(s). Diabetes was induced by a single intraperitoneal injection of streptozotocin (STZ, 50 mg/kg), and fasudil (5 mg/kg per day) was orally administered for 8 weeks. Our results showed that fasudil administration attenuated the increased activity/expression of ROCK (627.5 ± 27 vs. 247.8 ± 19.1) and the NADPH oxidase subunits, NOX2 and p47phox, in diabetic rat aorta. Fasudil could reduce the elevated tumor necrosis factor (TNF)-α (70.2 ± 14.1 vs. 25.3 ± 5.2) and transforming growth factor (TGF-β) levels and restored the deficit in antioxidant level of the diabetic aorta. Additionally, fasudil markedly improved the endothelial dysfunction in the diabetic aorta (73.8 ± 8.1 vs. 47.42 ± 8.69) and corrected the dysregulated endothelial nitric oxide (eNOS) expression. In conclusion, the present study demonstrates that fasudil effectively ameliorates the endothelial dysfunction in STZ-induced diabetic rats through inhibition of the Rho/ROCK pathway and thereby reducing the TNF-α-mediated NADPH oxidase activation.
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Affiliation(s)
- Amal Hofni
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt.
| | - Basim A Shehata Messiha
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, Egypt
| | - Safwat A Mangoura
- Department of Pharmacology, Faculty of Medicine, Assuit University, Assuit, Egypt
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Burnett JP, Lim G, Li Y, Shah RB, Lim R, Paholak HJ, McDermott SP, Sun L, Tsume Y, Bai S, Wicha MS, Sun D, Zhang T. Sulforaphane enhances the anticancer activity of taxanes against triple negative breast cancer by killing cancer stem cells. Cancer Lett 2017; 394:52-64. [PMID: 28254410 DOI: 10.1016/j.canlet.2017.02.023] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 02/09/2017] [Accepted: 02/20/2017] [Indexed: 12/18/2022]
Abstract
Triple negative breast cancer (TNBC) typically exhibits rapid progression, high mortality and faster relapse rates relative to other breast cancer subtypes. In this report we examine the combination of taxanes (paclitaxel or docetaxel) with a breast cancer stem cell (CSC)-targeting agent sulforaphane for use against TNBC. We demonstrate that paclitaxel or docetaxel treatment induces IL-6 secretion and results in expansion of CSCs in TNBC cell lines. Conversely, sulforaphane is capable of preferentially eliminating CSCs, by inhibiting NF-κB p65 subunit translocation, downregulating p52 and consequent downstream transcriptional activity. Sulforaphane also reverses taxane-induced aldehyde dehydrogenase-positive (ALDH+) cell enrichment, and dramatically reduces the size and number of primary and secondary mammospheres formed. In vivo in an advanced treatment orthotopic mouse xenograft model together with extreme limiting dilution analysis (ELDA), the combination of docetaxel and sulforaphane exhibits a greater reduction in primary tumor volume and significantly reduces secondary tumor formation relative to either treatment alone. These results suggest that treatment of TNBCs with cytotoxic chemotherapy would be greatly benefited by the addition of sulforaphane to prevent expansion of and eliminate breast CSCs.
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Affiliation(s)
- Joseph P Burnett
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA
| | - Gi Lim
- School of Science and Humanities, Husson University, Bangor, ME 04401, USA
| | - Yanyan Li
- School of Science and Humanities, Husson University, Bangor, ME 04401, USA
| | - Ronak B Shah
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA
| | - Rebekah Lim
- Department of Basic Pharmaceutical Sciences, School of Pharmacy, Husson University, Bangor, ME 04401, USA
| | - Hayley J Paholak
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA
| | - Sean P McDermott
- Department of Internal Medicine, Comprehensive Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
| | - Lichao Sun
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA
| | - Yasuhiro Tsume
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA
| | - Shuhua Bai
- Department of Basic Pharmaceutical Sciences, School of Pharmacy, Husson University, Bangor, ME 04401, USA
| | - Max S Wicha
- Department of Internal Medicine, Comprehensive Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
| | - Duxin Sun
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Michigan, Ann Arbor, MI 48109, USA.
| | - Tao Zhang
- Department of Basic Pharmaceutical Sciences, School of Pharmacy, Husson University, Bangor, ME 04401, USA.
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Yamagishi SI, Matsui T. Protective role of sulphoraphane against vascular complications in diabetes. PHARMACEUTICAL BIOLOGY 2016; 54:2329-2339. [PMID: 26841240 DOI: 10.3109/13880209.2016.1138314] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Context Diabetes is a global health challenge. Although large prospective clinical trials have shown that intensive control of blood glucose or blood pressure reduces the risk for development and progression of vascular complications in diabetes, a substantial number of diabetic patients still experience renal failure and cardiovascular events, which could account for disabilities and high mortality rate in these subjects. Objective Sulphoraphane is a naturally occurring isothiocyanate found in widely consumed cruciferous vegetables, such as broccoli, cabbage and Brussels sprouts, and an inducer of phase II antioxidant and detoxification enzymes with anticancer properties. We reviewed here the protective role of sulphoraphane against diabetic vascular complications. Methods In this review, literature searches were undertaken in Medline and in CrossRef. Non-English language articles were excluded. Keywords [sulphoraphane and (diabetes, diabetic nephropathy, diabetic retinopathy, diabetic neuropathy, diabetic complications, vascular, cardiomyocytes, heart or glycation)] have been used to select the articles. Results There is accumulating evidence that sulphoraphane exerts beneficial effects on vascular damage in both cell culture and diabetic animal models via antioxidative properties. Furthermore, we have recently found that sulphoraphane inhibits in vitro formation of advanced glycation end products (AGEs), suppresses the AGE-induced inflammatory reactions in rat aorta by reducing receptor for AGEs (RAGE) expression and decreases serum levels of AGEs in humans. Conclusion These findings suggest that blockade of oxidative stress and/or the AGE-RAGE axis by sulphoraphane may be a novel therapeutic strategy for preventing vascular complications in diabetes.
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Affiliation(s)
- Sho-Ichi Yamagishi
- a Department of Pathophysiology and Therapeutics of Diabetic Vascular Complications , Kurume University School of Medicine , Kurume , Japan
| | - Takanori Matsui
- a Department of Pathophysiology and Therapeutics of Diabetic Vascular Complications , Kurume University School of Medicine , Kurume , Japan
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Matsui T, Nakamura N, Ojima A, Nishino Y, Yamagishi SI. Sulforaphane reduces advanced glycation end products (AGEs)-induced inflammation in endothelial cells and rat aorta. Nutr Metab Cardiovasc Dis 2016; 26:797-807. [PMID: 27212619 DOI: 10.1016/j.numecd.2016.04.008] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2016] [Revised: 04/04/2016] [Accepted: 04/12/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS Advanced glycation end products (AGEs)-receptor RAGE interaction evokes oxidative stress and inflammatory reactions, thereby being involved in endothelial cell (EC) damage in diabetes. Sulforaphane is generated from glucoraphanin, a naturally occurring isothiocyanate found in widely consumed cruciferous vegetables, by myrosinase. Sulforaphane has been reported to protect against oxidative stress-mediated cell and tissue injury. However, effects of sulforaphane on AGEs-induced vascular damage remain unclear. METHODS AND RESULTS In this study, we investigated whether and how sulforaphane could inhibit inflammation in AGEs-exposed human umbilical vein ECs (HUVECs) and AGEs-injected rat aorta. Sulforaphane treatment for 4 or 24 h dose-dependently inhibited the AGEs-induced increase in RAGE, monocyte chemoattractant protein-1 (MCP-1), intercellular adhesion molecule-1 (ICAM-1), and vascular cell adhesion molecular-1 (VCAM-1) gene expression in HUVECs. AGEs significantly stimulated MCP-1 production by, and THP-1 cell adhesion to, HUVECs, both of which were prevented by 1.6 μM sulforaphane. Sulforaphane significantly suppressed oxidative stress generation and NADPH oxidase activation evoked by AGEs in HUVECs. Furthermore, aortic RAGE, ICAM-1 and VCAM-1 expression in AGEs-injected rats were increased, which were suppressed by simultaneous infusion of sulforaphane. CONCLUSION The present study demonstrated for the first time that sulforaphane could inhibit inflammation in AGEs-exposed HUVECs and AGEs-infused rat aorta partly by suppressing RAGE expression through its anti-oxidative properties. Inhibition of the AGEs-RAGE axis by sulforaphane might be a novel therapeutic target for vascular injury in diabetes.
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Affiliation(s)
- T Matsui
- Department of Pathophysiology and Therapeutics of Diabetic Vascular Complications, Kurume University School of Medicine, Kurume, Japan
| | - N Nakamura
- Department of Pathophysiology and Therapeutics of Diabetic Vascular Complications, Kurume University School of Medicine, Kurume, Japan
| | - A Ojima
- Department of Pathophysiology and Therapeutics of Diabetic Vascular Complications, Kurume University School of Medicine, Kurume, Japan
| | - Y Nishino
- Department of Pathophysiology and Therapeutics of Diabetic Vascular Complications, Kurume University School of Medicine, Kurume, Japan
| | - S-I Yamagishi
- Department of Pathophysiology and Therapeutics of Diabetic Vascular Complications, Kurume University School of Medicine, Kurume, Japan.
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Michl C, Vivarelli F, Weigl J, De Nicola GR, Canistro D, Paolini M, Iori R, Rascle A. The Chemopreventive Phytochemical Moringin Isolated from Moringa oleifera Seeds Inhibits JAK/STAT Signaling. PLoS One 2016; 11:e0157430. [PMID: 27304884 PMCID: PMC4909285 DOI: 10.1371/journal.pone.0157430] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2016] [Accepted: 05/31/2016] [Indexed: 11/19/2022] Open
Abstract
Sulforaphane (SFN) and moringin (GMG-ITC) are edible isothiocyanates present as glucosinolate precursors in cruciferous vegetables and in the plant Moringa oleifera respectively, and recognized for their chemopreventive and medicinal properties. In contrast to the well-studied SFN, little is known about the molecular pathways targeted by GMG-ITC. We investigated the ability of GMG-ITC to inhibit essential signaling pathways that are frequently upregulated in cancer and immune disorders, such as JAK/STAT and NF-κB. We report for the first time that, similarly to SFN, GMG-ITC in the nanomolar range suppresses IL-3-induced expression of STAT5 target genes. GMG-ITC, like SFN, does not inhibit STAT5 phosphorylation, suggesting a downstream inhibitory event. Interestingly, treatment with GMG-ITC or SFN had a limited inhibitory effect on IFNα-induced STAT1 and STAT2 activity, indicating that both isothiocyanates differentially target JAK/STAT signaling pathways. Furthermore, we showed that GMG-ITC in the micromolar range is a more potent inhibitor of TNF-induced NF-κB activity than SFN. Finally, using a cellular system mimicking constitutive active STAT5-induced cell transformation, we demonstrated that SFN can reverse the survival and growth advantage mediated by oncogenic STAT5 and triggers cell death, therefore providing experimental evidence of a cancer chemopreventive activity of SFN. This work thus identified STAT5, and to a lesser extent STAT1/STAT2, as novel targets of moringin. It also contributes to a better understanding of the biological activities of the dietary isothiocyanates GMG-ITC and SFN and further supports their apparent beneficial role in the prevention of chronic illnesses such as cancer, inflammatory diseases and immune disorders.
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Affiliation(s)
- Carina Michl
- Stat5 Signaling Research Group, Institute of Immunology, University of Regensburg, Regensburg, Germany
| | - Fabio Vivarelli
- Stat5 Signaling Research Group, Institute of Immunology, University of Regensburg, Regensburg, Germany
- Molecular toxicology unit, Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Julia Weigl
- Stat5 Signaling Research Group, Institute of Immunology, University of Regensburg, Regensburg, Germany
| | - Gina Rosalinda De Nicola
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria, Centro di ricerca per le colture industriali (CREA-CIN), Bologna, Italy
| | - Donatella Canistro
- Molecular toxicology unit, Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Moreno Paolini
- Molecular toxicology unit, Department of Pharmacy and Biotechnology, University of Bologna, Bologna, Italy
| | - Renato Iori
- Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria, Centro di ricerca per le colture industriali (CREA-CIN), Bologna, Italy
| | - Anne Rascle
- Stat5 Signaling Research Group, Institute of Immunology, University of Regensburg, Regensburg, Germany
- * E-mail:
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Zhu L, Chen T, Chang X, Zhou R, Luo F, Liu J, Zhang K, Wang Y, Yang Y, Long H, Liu Y, Yan T, Ma C. Salidroside ameliorates arthritis-induced brain cognition deficits by regulating Rho/ROCK/NF-κB pathway. Neuropharmacology 2015; 103:134-42. [PMID: 26690894 DOI: 10.1016/j.neuropharm.2015.12.007] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2015] [Revised: 11/23/2015] [Accepted: 12/09/2015] [Indexed: 01/27/2023]
Abstract
The prevalence of cognitive impairment in rheumatoid arthritis (RA) patients was increasingly serious nowadays. The purpose of the current study was to explore whether salidroside (Sal) could alleviate arthritis-induced cognition deficits and examine the relationship between the impairment and Rho/ROCK/NF-κB pathway. Collagen-induced arthritis (CIA) was established by the injection of chicken type II collagen (CII), complete Freund's adjuvant (CFA) and incomplete Freund's adjuvant (IFA). Arthritic lesions of CIA rats were assessed by arthritis index score, swelling of paws and histological analysis. Cognitive deficits symptoms of CIA rats were monitored through Morris water maze test. The contents of pro-inflammatory cytokines tumor necrosis factor-alpha (TNF-α), interleukin-1 beta (IL-1β) and interleukin-6 (IL-6) in hippocampus and serum were significantly reduced with salidroside (20 mg/kg, 40 mg/kg) treatment compared with those in the CIA group. In parallel, we demonstrated that the expressions of RhoA, ROCK1, ROCK2, p-NF-κBp65, p-IκBα, p-IKKα and p-IKKβ were enhanced accompanying the investigation arthritis-induced cognition deficits, which were remarkably down-regulated by salidroside and confirmed by the results obtained from western blot and immunohistochemistry. LC-MS/MS results ascertained that Sal could enter into the blood and brain tissues to exhibit the protective effect on arthritis-induced cognitive dysfunction. Therefore, it was assumed that Sal might be a potential therapeutic candidate to treat arthritis-induced brain cognition deficits through the regulation of Rho/ROCK/NF-κB signaling.
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Affiliation(s)
- Lingpeng Zhu
- Department of Biochemistry, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China; Department of Physiology and Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Tong Chen
- State Key Laboratory of Natural Medicines, Department of Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Xiayun Chang
- Department of Physiology and Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Rui Zhou
- Department of Physiology and Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Fen Luo
- Department of Physiology and Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Jingyan Liu
- Department of Physiology and Pharmacology, China Pharmaceutical University, Nanjing 210009, China
| | - Kai Zhang
- Department of Pharmacology of Chinese Materia Medica, China Pharmaceutical University, Nanjing 210009, China
| | - Yue Wang
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Ying Yang
- School of Engineering, China Pharmaceutical University, Nanjing 210009, China
| | - Hongyan Long
- Nanjing Municipal Hospital of T.C.M, The Third Affiliated Hospital of Nanjing University of T.C.M, Nanjing 210001, China.
| | - Yu Liu
- Department of Biochemistry, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China.
| | - Tianhua Yan
- Department of Biochemistry, School of Life Science and Technology, China Pharmaceutical University, Nanjing 210009, China; Department of Physiology and Pharmacology, China Pharmaceutical University, Nanjing 210009, China.
| | - Chunhua Ma
- Department of Physiology and Pharmacology, China Pharmaceutical University, Nanjing 210009, China.
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An extract from medical leech improve the function of endothelial cells in vitro and attenuates atherosclerosis in ApoE null mice by reducing macrophages in the lesions. Biochem Biophys Res Commun 2014; 455:119-25. [DOI: 10.1016/j.bbrc.2014.10.135] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Accepted: 10/27/2014] [Indexed: 11/21/2022]
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