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Esmaealzadeh N, Ram M, Abdolghaffari A, Marques AM, Bahramsoltani R. Toll-like receptors in inflammatory bowel disease: A review of the role of phytochemicals. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 123:155178. [PMID: 38007993 DOI: 10.1016/j.phymed.2023.155178] [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: 04/06/2023] [Revised: 10/18/2023] [Accepted: 10/31/2023] [Indexed: 11/28/2023]
Abstract
BACKGROUND Inflammatory bowel disease (IBD) is a chronic inflammation within the gastrointestinal tract with a remarkable impact on patients' quality of life. Toll-like receptors (TLR), as a key contributor of immune system in inflammation, has a critical role in the pathogenesis of IBD and thus, can be a suitable target of therapeutic agents. Medicinal plants have long been considered as a source of bioactive agents for different diseases, including IBD. PURPOSE This review discusses current state of the art on the role of plant-derived compounds for the management of IBD with a focus on TLRs. METHODS Electronic database including PubMed, Web of Science, and Scopus were searched up to January 2023 and all studies in which anticolitis effects of a phytochemical was assessed via modulation of TLRs were considered. RESULTS Different categories of phytochemicals, including flavonoids, lignans, alkaloids, terpenes, saccharides, and saponins have demonstrated modulatory effects on TLR in different animal and cell models of bowel inflammation. Flavonoids were the most studied phytochemicals amongst others. Also, TLR4 was the most important type of TLRs which were modulated by phytochemicals. Other mechanisms such as inhibition of pro-inflammatory cytokines, nuclear factor-κB pathway, nitric oxide synthesis pathway, cyclooxygenase-2, lipid peroxidation, as well as induction of endogenous antioxidant defense mechanisms were also reported for phytochemicals in various IBD models. CONCLUSION Taken together, a growing body of pre-clinical evidence support the efficacy of herbal compounds for the treatment of IBD via modulation of TLRs. Future clinical studies are recommended to assess the safety and efficacy of these compounds in human.
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Affiliation(s)
- Niusha Esmaealzadeh
- Department of Traditional Pharmacy, School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahboobe Ram
- Drug Design and Bioinformatics Unit, Medical Biotechnology Department, Biotechnology Research Center, Pasteur Institute of Iran, Tehran, Iran; PhytoPharmacology Interest Group (PPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Amirhossein Abdolghaffari
- Department of Toxicology & Pharmacology, Faculty of Pharmacy, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran; GI Pharmacology Interest Group (GPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - André Mesquita Marques
- Department of Natural Products, Institute of Drug Technology (Farmanguinhos), FIOCRUZ, Rio de Janeiro, Brazil
| | - Roodabeh Bahramsoltani
- Department of Traditional Pharmacy, School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran; PhytoPharmacology Interest Group (PPIG), Universal Scientific Education and Research Network (USERN), Tehran, Iran.
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Yang X, Zeng D, Li C, Yu W, Xie G, Zhang Y, Lu W. Therapeutic potential and mechanism of functional oligosaccharides in inflammatory bowel disease: a review. FOOD SCIENCE AND HUMAN WELLNESS 2023. [DOI: 10.1016/j.fshw.2023.03.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
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Li J, Zhang L, Li Y, Wu Y, Wu T, Feng H, Xu Z, Liu Y, Ruan Z, Zhou S. Puerarin improves intestinal barrier function through enhancing goblet cells and mucus barrier. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104246] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
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Liu J, Yu L, Mo N, Lan H, Zhang Y, Liu X, Wu Q. Supercritical Fluid Extract of Angelica sinensis and Zingiber officinale Roscoe Ameliorates TNBS-Induced Colitis in Rats. Int J Mol Sci 2019; 20:E3816. [PMID: 31387229 PMCID: PMC6696010 DOI: 10.3390/ijms20153816] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Revised: 07/28/2019] [Accepted: 08/02/2019] [Indexed: 12/11/2022] Open
Abstract
Inflammatory bowel disease (IBD) is a worldwide healthcare problem calling for the development of new therapeutic drugs. Angelica sinensis and Zingiber officinale Roscoe are two common dietetic Chinese herbs, which are traditionally used for complementary treatment of gastrointestinal disorders. As bioactive constituents, volatile and pungent substances of these two herbs could be effectively extracted together by supercritical fluid extraction. In this study, the supercritical fluid extract of Angelica sinensis and Zingiber officinale Roscoe (AZ-SFE) was obtained by an optimized extraction process and it was chemically characterized. The anti-inflammatory effect and underlying mechanism of AZ-SFE were evaluated in a lipopolysaccharide (LPS)-induced RAW264.7 cell model and a 2, 4, 6-trinitrobenzenesulfonic acid (TNBS)-induced colitis rat model. AZ-SFE notably inhibited the production of NO in LPS-stimulated macrophages, and it inhibited the proliferation of Concanavalin A (Con A)-induced splenocytes with suppression of the Th1 immune response. In vivo, the study demonstrated that AZ-SFE significantly alleviated disease activity, colonic shortening, macroscopic damage and histological injury of TNBS-treated rats with reduction of oxidative stress, suppression of inflammatory cytokines, and modulation of hepcidin and serum iron. These findings suggested that AZ-SFE may be a promising supplement for current IBD therapy.
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Affiliation(s)
- Jia Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Ling Yu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Nuolan Mo
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Hai Lan
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Yan Zhang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Xin Liu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China
| | - Qing Wu
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China.
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Chander AM, Yadav H, Jain S, Bhadada SK, Dhawan DK. Cross-Talk Between Gluten, Intestinal Microbiota and Intestinal Mucosa in Celiac Disease: Recent Advances and Basis of Autoimmunity. Front Microbiol 2018; 9:2597. [PMID: 30443241 PMCID: PMC6221985 DOI: 10.3389/fmicb.2018.02597] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2018] [Accepted: 10/11/2018] [Indexed: 12/17/2022] Open
Abstract
Celiac disease (CD) is an autoimmune disorder of the small intestine, caused by gluten induced inflammation in some individuals susceptible to genetic and environmental influences. To date, pathophysiology of CD in relation to intestinal microbiota is not known well. This review relies on contribution of intestinal microbiome and oral microbiome in pathogenesis of CD based on their interactions with gluten, thereby highlighting the role of upper gastrointestinal microbiota. It has been hypothesized that CD might be triggered by additive effects of immunotoxic gluten peptides and intestinal dysbiosis (microbial imbalance) in the people with or without genetic susceptibilities, where antibiotics may be deriving dysbiotic agents. In contrast to the intestinal dysbiosis, genetic factors even seem secondary in disease outcome thus suggesting the importance of interaction between microbes and dietary factors in immune regulation at intestinal mucosa. Moreover, association of imbalanced counts of some commensal microbes in intestine of CD patients suggests the scope for probiotic therapies. Lactobacilli and specific intestinal and oral bacteria are potent source of gluten degrading enzymes (glutenases) that may contribute to commercialization of a novel glutenase therapy. In this review, we shall discuss advantages and disadvantages of food based therapies along with probiotic therapies where probiotic therapies are expected to emerge as the safest biotherapies among other in-process therapies. In addition, this review emphasizes on differential targets of probiotics that make them suitable to manage CD as along with glutenase activity, they also exhibit immunomodulatory and intestinal microbiome modulatory properties.
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Affiliation(s)
- Atul Munish Chander
- Department of Endocrinology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.,Department of Biophysics, Panjab University, Chandigarh, India
| | - Hariom Yadav
- Center for Diabetes, Obesity and Metabolism, Wake Forest School of Medicine, Winston-Salem, NC, United States
| | - Shalini Jain
- Center for Diabetes, Obesity and Metabolism, Wake Forest School of Medicine, Winston-Salem, NC, United States
| | - Sanjay Kumar Bhadada
- Department of Endocrinology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Rufino MN, Aleixo GFP, Trombine-Batista IE, Giuffrida R, Keller R, Bremer-Neto H. Systematic review and meta-analysis of preclinical trials demonstrate robust beneficial effects of prebiotics in induced inflammatory bowel disease. J Nutr Biochem 2018; 62:1-8. [PMID: 30053633 DOI: 10.1016/j.jnutbio.2018.05.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 05/10/2018] [Accepted: 05/16/2018] [Indexed: 02/07/2023]
Affiliation(s)
| | | | | | | | | | - Hermann Bremer-Neto
- Department of Functional Sciences, Faculty of Medicine, University of West Paulista.
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Cardoso BB, Silvério SC, Abrunhosa L, Teixeira JA, Rodrigues LR. β-galactosidase from Aspergillus lacticoffeatus : A promising biocatalyst for the synthesis of novel prebiotics. Int J Food Microbiol 2017. [DOI: 10.1016/j.ijfoodmicro.2017.06.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Liu W, Mi S, Ruan Z, Li J, Shu X, Yao K, Jiang M, Deng Z. Dietary Tryptophan Enhanced the Expression of Tight Junction Protein ZO-1 in Intestine. J Food Sci 2017; 82:562-567. [PMID: 28125771 DOI: 10.1111/1750-3841.13603] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Revised: 11/06/2016] [Accepted: 12/01/2016] [Indexed: 02/06/2023]
Abstract
Dietary amino acids provide various beneficial effects for our health. The aim of the present study was to assess the effects of tryptophan (Trp) supplementation on barrier function. Ninety-six healthy finishing pigs (initial body weight 51.49 ± 1.12 kg) were randomly allocated into 2 treatment groups, control group, and 0.2% Trp group. The control group was fed the basal diet, and 0.2% Trp group was fed basal diet plus 0.2% Trp. The trial period is 60 d. Compared with control group, the mRNA abundance of claudin-3 and zonula occluden-1 (ZO-1) in the jejunum in 0.2% Trp group (P < 0.05) was increased. According to immunohistochemistry and immunoblotting test, the expression of ZO-1 in jejunum in 0.2% Trp group was also significantly increased compared with the control group (P < 0.05). These results revealed that Trp enhanced the expression of tight junction protein ZO-1 in the intestine of pig model. Trp may be potential and beneficial dietary functional factor for regulating the intestinal development and inhibiting intestinal aging.
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Affiliation(s)
- Wenhui Liu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang Univ., Nanchang, 330047, China
| | - Shumei Mi
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang Univ., Nanchang, 330047, China
| | - Zheng Ruan
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang Univ., Nanchang, 330047, China
| | - Jing Li
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang Univ., Nanchang, 330047, China
| | - Xugang Shu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang Univ., Nanchang, 330047, China
| | - Kang Yao
- Inst. of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, 410125, China
| | - Min Jiang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang Univ., Nanchang, 330047, China
| | - Zeyuan Deng
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Nanchang Univ., Nanchang, 330047, China
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Li XL, Jiang M, Ruan Z, Mi SM, Wu X, Yao K, Xiong X, Zhou Y, Yin YL. Tryptophan increases intestinal permeability and decreases intestinal tight junction protein expression in weanling piglets1. J Anim Sci 2016. [DOI: 10.2527/jas.2015-9465] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Cao T, Li Y, Yang Z, Yuan M, Li Y, Yang H, Feng Y, Yin S. Synthesis and Biological Evaluation of 3, 8-dimethyl-5-isopropylazulene Derivatives as Anti-gastric Ulcer Agent. Chem Biol Drug Des 2016; 88:264-71. [DOI: 10.1111/cbdd.12753] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Revised: 01/02/2016] [Accepted: 02/17/2016] [Indexed: 01/02/2023]
Affiliation(s)
- Tingting Cao
- College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 Sichuan Province China
| | - Yong Li
- College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 Sichuan Province China
| | - Ziyao Yang
- College of Chemistry & Environment Protection Engineering; Southwest University for Nationalities; Section 4, Southern First Ring Road Chengdu 610041 Sichuan Province China
| | - Mingxing Yuan
- College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 Sichuan Province China
| | - Ying Li
- College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 Sichuan Province China
| | - Hongjun Yang
- College of Chemistry & Environment Protection Engineering; Southwest University for Nationalities; Section 4, Southern First Ring Road Chengdu 610041 Sichuan Province China
| | - Yuchuan Feng
- College of Chemistry & Environment Protection Engineering; Southwest University for Nationalities; Section 4, Southern First Ring Road Chengdu 610041 Sichuan Province China
| | - Shufan Yin
- College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 Sichuan Province China
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Perspectives on the biotechnological production and potential applications of lactosucrose: A review. J Funct Foods 2015. [DOI: 10.1016/j.jff.2015.09.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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