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Wang Q, Feng Z, Shi C, Lyu X, Fan D. Sulforaphane nanoparticles coated with zein-propylene glycol alginate attenuate N-diethylnitrosamine-induced liver injury in mice. J Food Sci 2024. [PMID: 39218937 DOI: 10.1111/1750-3841.17156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 05/14/2024] [Accepted: 05/17/2024] [Indexed: 09/04/2024]
Abstract
Sulforaphane-loaded nanoparticles (NP-SF) were prepared in this study to improve their biological effects. Based on propylene glycol alginate and zein as wall materials and anthocyanin and CaCl2 as crosslinking agents, the NPs were encapsulated by the crosslinking method and freeze-dried. With the increasing contents of anthocyanin and Ca2+, the encapsulation efficiency and loading capacity of NP-SF were both increased. In vitro simulated digestion experiments showed controlled release of SF from the NPs. The pharmacokinetics confirmed that NP-SF exerted a slower release effect in rats, with improved SF bioavailability and protective effects on liver injury induced by N-diethylnitrosamine in mice. NP-SF reduced serum indicators of liver injury, increased the activities of antioxidant enzymes and GSH levels, and reduced malondialdehyde levels in the liver. In addition, SF activated the Keap1/Nrf2 signaling pathway and upregulated the expression of the Nrf2 downstream genes NQO1 and heme oxidase 1. High doses of NP-SF, in particular, had a higher therapeutic effect. In conclusion, encapsulation enhanced the biological activity of SF and promoted physiological function.
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Affiliation(s)
- Qilei Wang
- College of Food Science and Technology, Northwest University, Xi'an, P. R. China
| | - Zhenzhen Feng
- College of Food Science and Technology, Northwest University, Xi'an, P. R. China
| | - Chan Shi
- College of Food Science and Technology, Northwest University, Xi'an, P. R. China
| | - Xingang Lyu
- College of Food Science and Technology, Northwest University, Xi'an, P. R. China
| | - DaiDi Fan
- College of Food Science and Technology, Northwest University, Xi'an, P. R. China
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Cascajosa-Lira A, Prieto AI, Pichardo S, Jos A, Cameán AM. Protective effects of sulforaphane against toxic substances and contaminants: A systematic review. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 130:155731. [PMID: 38824824 DOI: 10.1016/j.phymed.2024.155731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 05/03/2024] [Accepted: 05/10/2024] [Indexed: 06/04/2024]
Abstract
BACKGROUND Sulforaphane (SFN) is a dietary isothiocyanate, derived from glucoraphanin, present in cruciferous vegetables belonging to the Brassica genus. It is a biologically active phytochemical that acts as a nuclear factor erythroid 2-related factor 2 (Nrf2) inducer. Thus, it has been reported to have multiple protective functions including anticancer responses and protection against a toxic agent's action. PURPOSE The present work systematically reviewed and synthesised the protective properties of sulforaphane against a toxic agent. This review reveals the mechanism of the action of SFN in each organ or system. METHODS The PRISMA guideline was followed in this sequence: researched literature, organised retrieved documents, abstracted relevant information, assessed study quality and bias, synthesised data, and prepared a comprehensive report. Searches were conducted on Science Direct and PubMed using the keywords "Sulforaphane" AND ("protective effects" OR "protection against"). RESULTS Reports showed that liver and the nervous system are the target organs on which attention was focused, and this might be due to the key role of oxidative stress in liver and neurodegenerative diseases. However, protective activities have also been demonstrated in the lungs, heart, immune system, kidneys, and endocrine system. SFN exerts its protective effects by activating the Nrf2 pathway, which enhances antioxidant defenses and reduces oxidative stress. It also suppresses inflammation by decreasing interleukin production. Moreover, SFN inhibits apoptosis by preventing caspase 3 cleavage and increasing Bcl2 levels. Overall, SFN demonstrates multifaceted mechanisms to counteract the adverse effects of toxic agents. CONCLUSION SFN has potential clinical applications as a chemoprotective agent. Nevertheless, more studies are necessary to set the safe doses of SFN in humans.
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Affiliation(s)
- Antonio Cascajosa-Lira
- Área de Toxicología, Facultad de Farmacia, Universidad de Sevilla, Profesor García González n 2, 41012 Seville, España.
| | - Ana I Prieto
- Área de Toxicología, Facultad de Farmacia, Universidad de Sevilla, Profesor García González n 2, 41012 Seville, España.
| | - Silvia Pichardo
- Área de Toxicología, Facultad de Farmacia, Universidad de Sevilla, Profesor García González n 2, 41012 Seville, España.
| | - Angeles Jos
- Área de Toxicología, Facultad de Farmacia, Universidad de Sevilla, Profesor García González n 2, 41012 Seville, España.
| | - Ana M Cameán
- Área de Toxicología, Facultad de Farmacia, Universidad de Sevilla, Profesor García González n 2, 41012 Seville, España.
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Habtemariam S. Anti-Inflammatory Therapeutic Mechanisms of Isothiocyanates: Insights from Sulforaphane. Biomedicines 2024; 12:1169. [PMID: 38927376 PMCID: PMC11200786 DOI: 10.3390/biomedicines12061169] [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: 04/23/2024] [Revised: 05/16/2024] [Accepted: 05/21/2024] [Indexed: 06/28/2024] Open
Abstract
Isothiocyanates (ITCs) belong to a group of natural products that possess a highly reactive electrophilic -N=C=S functional group. They are stored in plants as precursor molecules, glucosinolates, which are processed by the tyrosinase enzyme upon plant tissue damage to release ITCs, along with other products. Isolated from broccoli, sulforaphane is by far the most studied antioxidant ITC, acting primarily through the induction of a transcription factor, the nuclear factor erythroid 2-related factor 2 (Nrf2), which upregulates downstream antioxidant genes/proteins. Paradoxically, sulforaphane, as a pro-oxidant compound, can also increase the levels of reactive oxygen species, a mechanism which is attributed to its anticancer effect. Beyond highlighting the common pro-oxidant and antioxidant effects of sulforaphane, the present paper was designed to assess the diverse anti-inflammatory mechanisms reported to date using a variety of in vitro and in vivo experimental models. Sulforaphane downregulates the expression of pro-inflammatory cytokines, chemokines, adhesion molecules, cycloxyhenase-2, and inducible nitric oxide synthase. The signalling pathways of nuclear factor κB, activator protein 1, sirtuins 1, silent information regulator sirtuin 1 and 3, and microRNAs are among those affected by sulforaphane. These anti-inflammatory actions are sometimes due to direct action via interaction with the sulfhydryl structural moiety of cysteine residues in enzymes/proteins. The following are among the topics discussed in this paper: paradoxical signalling pathways such as the immunosuppressant or immunostimulant mechanisms; crosstalk between the oxidative and inflammatory pathways; and effects dependent on health and disease states.
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Affiliation(s)
- Solomon Habtemariam
- Pharmacognosy Research & Herbal Analysis Services UK, University of Greenwich, Central Avenue, Chatham-Maritime, Kent ME4 4TB, UK
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Chen L, Kan J, Zheng N, Li B, Hong Y, Yan J, Tao X, Wu G, Ma J, Zhu W, Sheng L, Chen L, Li B, Zhong J, Du J, Li H. A botanical dietary supplement from white peony and licorice attenuates nonalcoholic fatty liver disease by modulating gut microbiota and reducing inflammation. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2021; 91:153693. [PMID: 34403877 DOI: 10.1016/j.phymed.2021.153693] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 07/19/2021] [Accepted: 07/28/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND Nonalcoholic fatty liver disease (NAFLD) is an obesity-related metabolic disease that is highly associated with gut dysbiosis and inflammation. A botanical dietary supplement, mainly containing an herbal pair of white peony root and licorice as well as grape seeds and broccoli extracts (WLT), exerts auxiliary protection against chemical liver injury. However, it is unclear whether WLT protects against the development of NAFLD induced by a high energy diet. PURPOSE To investigate the protective role of WLT against NAFLD development induced by a high-fat and high-sucrose (HFHS) diet and its mechanism of action. METHODS We investigated the anti-NAFLD effects of WLT on a HFHS diet-induced NAFLD C57BL/6J mouse model by detecting the hepatic triglyceride (TG) level, performing histological examination of the liver tissue, and evaluating glucose tolerance and systemic inflammation. Then, we analyzed the impact of WLT on gut microbiota by 16S rRNA gene sequencing, followed by fecal microbiota transplantation. Furthermore, we performed hepatic transcriptomic analysis of mice with or without WLT treatment using the RNA sequencing approach. RESULTS Our results showed that WLT supplement attenuated body weight gain, hepatic steatosis, glucose tolerance, and systemic inflammation in HFHS-fed mice. Moreover, WLT supplement altered the composition of gut microbiota, which contributed at least in part, to the anti-NAFLD effect. Meanwhile, WLT improved the intestinal integrity and comprehensively modulated the expression of hepatic genes in HFHS mice, particularly reducing the expression of genes in the toll-like receptor-mediated inflammatory pathway. CONCLUSION WLT is protective against NAFLD formation induced by an HFHS diet, and its effect is associated with the modulation of gut microbiota and inflammation, highlighting the potential of WLT to reduce the risk of metabolic disorders as a functional dietary supplement.
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Affiliation(s)
- Linlin Chen
- Functional Metabolomics and Gut Microbiome Laboratory, Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Juntao Kan
- Nutrilite Health Institute, Shanghai, 201203, China
| | - Ningning Zheng
- Functional Metabolomics and Gut Microbiome Laboratory, Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Bingbing Li
- Functional Metabolomics and Gut Microbiome Laboratory, Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Ying Hong
- Functional Metabolomics and Gut Microbiome Laboratory, Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Juan Yan
- Functional Metabolomics and Gut Microbiome Laboratory, Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Xin Tao
- Functional Metabolomics and Gut Microbiome Laboratory, Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Gaosong Wu
- Functional Metabolomics and Gut Microbiome Laboratory, Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Junli Ma
- Functional Metabolomics and Gut Microbiome Laboratory, Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Weize Zhu
- Functional Metabolomics and Gut Microbiome Laboratory, Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Lili Sheng
- Functional Metabolomics and Gut Microbiome Laboratory, Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China
| | - Liang Chen
- Nutrilite Health Institute, Shanghai, 201203, China
| | - Bo Li
- Nutrilite Health Institute, Shanghai, 201203, China
| | - Jing Zhong
- Functional Metabolomics and Gut Microbiome Laboratory, Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China; Huzhou Key Laboratory of Molecular Medicine, Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, Huzhou, 313000, China.
| | - Jun Du
- Nutrilite Health Institute, Shanghai, 201203, China.
| | - Houkai Li
- Functional Metabolomics and Gut Microbiome Laboratory, Institute of Interdisciplinary Integrative Biomedical Research, Shanghai University of Traditional Chinese Medicine, Shanghai, 201203, China.
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Cardozo LFMF, Alvarenga LA, Ribeiro M, Dai L, Shiels PG, Stenvinkel P, Lindholm B, Mafra D. Cruciferous vegetables: rationale for exploring potential salutary effects of sulforaphane-rich foods in patients with chronic kidney disease. Nutr Rev 2020; 79:1204-1224. [DOI: 10.1093/nutrit/nuaa129] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Abstract
Sulforaphane (SFN) is a sulfur-containing isothiocyanate found in cruciferous vegetables (Brassicaceae) and a well-known activator of nuclear factor-erythroid 2-related factor 2 (Nrf2), considered a master regulator of cellular antioxidant responses. Patients with chronic diseases, such as diabetes, cardiovascular disease, cancer, and chronic kidney disease (CKD) present with high levels of oxidative stress and a massive inflammatory burden associated with diminished Nrf2 and elevated nuclear transcription factor-κB-κB expression. Because it is a common constituent of dietary vegetables, the salutogenic properties of sulforaphane, especially it’s antioxidative and anti-inflammatory properties, have been explored as a nutritional intervention in a range of diseases of ageing, though data on CKD remain scarce. In this brief review, the effects of SFN as a senotherapeutic agent are described and a rationale is provided for studies that aim to explore the potential benefits of SFN-rich foods in patients with CKD.
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Affiliation(s)
- Ludmila F M F Cardozo
- Graduate Program in Cardiovascular Sciences, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil
| | - Livia A Alvarenga
- Graduate Program in Medical Sciences, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil
| | - Marcia Ribeiro
- Graduate Program in Nutrition Sciences, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil
| | - Lu Dai
- Division of Renal Medicine and Baxter Novum, Department of Clinical Science, Technology and Intervention, Karolinska Institutet, Stockholm, Sweden
| | - Paul G Shiels
- Wolfson Wohl Translational Research Centre, Institute of Cancer Sciences, University of Glasgow, Glasgow, Scotland
| | - Peter Stenvinkel
- Division of Renal Medicine and Baxter Novum, Department of Clinical Science, Technology and Intervention, Karolinska Institutet, Stockholm, Sweden
| | - Bengt Lindholm
- Division of Renal Medicine and Baxter Novum, Department of Clinical Science, Technology and Intervention, Karolinska Institutet, Stockholm, Sweden
| | - Denise Mafra
- Graduate Program in Cardiovascular Sciences, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil
- Graduate Program in Medical Sciences, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil
- Graduate Program in Nutrition Sciences, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil
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Ruhee RT, Ma S, Suzuki K. Protective Effects of Sulforaphane on Exercise-Induced Organ Damage via Inducing Antioxidant Defense Responses. Antioxidants (Basel) 2020; 9:antiox9020136. [PMID: 32033211 PMCID: PMC7070986 DOI: 10.3390/antiox9020136] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/02/2020] [Accepted: 02/02/2020] [Indexed: 12/31/2022] Open
Abstract
Regular exercise is beneficial to maintain a healthy lifestyle, but the beneficial effects are lost in the case of acute exhaustive exercise; this causes significant inflammation, oxidative stress along with organ damage. Recently, sulforaphane (SFN), an indirect antioxidant, has drawn special attention for its potential protective effect against inflammation and oxidative stress. However, no studies have been performed regarding acute exhaustive exercise-induced organ damage in association with SFN administration. Therefore, the aim of this study was to investigate the effects of SFN on acute exhaustive exercise-induced organ damage and the mechanisms involved. To perform the study, we divided mice into four groups: Control, SFN, exercise, and SFN plus exercise. The SFN group was administered orally (50 mg/kg body wt) 2 h before the running test. We measured plasma levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), and lactate dehydrogenase (LDH), and acute exhaustive exercise significantly increased these biomarkers. In addition, the mRNA expression of pro-inflammatory cytokines, IL-6, IL-1β, and TNF-α, were significantly increased in the liver of exercise group. However, the SFN plus exercise group showed a significant reduction in the expression of cytokines and blood biomarkers of tissue damage or cell death. Furthermore, we measured mRNA expression of Nrf2, heme oxygenase (HO)-1, and antioxidant defense enzymes expression, i.e., superoxide dismutase (SOD1), catalase (CAT), and glutathione peroxidase (GPx1) in the liver. The expression of all these biomarkers was significantly upregulated in the SFN plus exercise group. Collectively, SFN may protect the liver from exhaustive exercise-induced inflammation via inducing antioxidant defense response through the activation of Nrf2/HO-1 signal transduction pathway.
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Affiliation(s)
- Ruheea Taskin Ruhee
- Graduate School of Sport Sciences, Waseda University, Tokorozawa 359-1192, Japan;
| | - Sihui Ma
- Faculty of Sport Sciences, Waseda University, Tokorozawa 359-1192, Japan
- Correspondence: (S.M.); (K.S.); Tel.: +81-4-2947-6753 (S.M.); +81-4-2947-6898 (K.S.)
| | - Katsuhiko Suzuki
- Faculty of Sport Sciences, Waseda University, Tokorozawa 359-1192, Japan
- Correspondence: (S.M.); (K.S.); Tel.: +81-4-2947-6753 (S.M.); +81-4-2947-6898 (K.S.)
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Natural Sulfur-Containing Compounds: An Alternative Therapeutic Strategy against Liver Fibrosis. Cells 2019; 8:cells8111356. [PMID: 31671675 PMCID: PMC6929087 DOI: 10.3390/cells8111356] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 10/25/2019] [Accepted: 10/26/2019] [Indexed: 12/12/2022] Open
Abstract
Liver fibrosis is a pathophysiologic process involving the accumulation of extracellular matrix proteins as collagen deposition. Advanced liver fibrosis can evolve in cirrhosis, portal hypertension and often requires liver transplantation. At the cellular level, hepatic fibrosis involves the activation of hepatic stellate cells and their transdifferentiation into myofibroblasts. Numerous pro-fibrogenic mediators including the transforming growth factor-β1, the platelet-derived growth factor, endothelin-1, toll-like receptor 4, and reactive oxygen species are key players in this process. Knowledge of the cellular and molecular mechanisms underlying hepatic fibrosis development need to be extended to find novel therapeutic strategies. Antifibrotic therapies aim to inhibit the accumulation of fibrogenic cells and/or prevent the deposition of extracellular matrix proteins. Natural products from terrestrial and marine sources, including sulfur-containing compounds, exhibit promising activities for the treatment of fibrotic pathology. Although many therapeutic interventions are effective in experimental models of liver fibrosis, their efficacy and safety in humans are largely unknown. This review aims to provide a reference collection on experimentally tested natural anti-fibrotic compounds, with particular attention on sulfur-containing molecules. Their chemical structure, sources, mode of action, molecular targets, and pharmacological activity in the treatment of liver disease will be discussed.
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