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Corbetta P, Lonati E, Pagliari S, Mauri M, Cazzaniga E, Botto L, Campone L, Palestini P, Bulbarelli A. Flavonoids-Enriched Vegetal Extract Prevents the Activation of NFκB Downstream Mechanisms in a Bowel Disease In Vitro Model. Int J Mol Sci 2024; 25:7869. [PMID: 39063111 PMCID: PMC11277009 DOI: 10.3390/ijms25147869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Revised: 07/09/2024] [Accepted: 07/16/2024] [Indexed: 07/28/2024] Open
Abstract
Inflammatory bowel disease (IBD) incidence has increased in the last decades due to changes in dietary habits. IBDs are characterized by intestinal epithelial barrier disruption, increased inflammatory mediator production and excessive tissue injury. Since the current treatments are not sufficient to achieve and maintain remission, complementary and alternative medicine (CAM) becomes a primary practice as a co-adjuvant for the therapy. Thus, the intake of functional food enriched in vegetal extracts represents a promising nutritional strategy. This study evaluates the anti-inflammatory effects of artichoke, caihua and fenugreek vegetal extract original blend (ACFB) in an in vitro model of gut barrier mimicking the early acute phases of the disease. Caco2 cells cultured on transwell supports were treated with digested ACFB before exposure to pro-inflammatory cytokines. The pre-treatment counteracts the increase in barrier permeability induced by the inflammatory stimulus, as demonstrated by the evaluation of TEER and CLDN-2 parameters. In parallel, ACFB reduces p65NF-κB pro-inflammatory pathway activation that results in the decrement of COX-2 expression as PGE2 and IL-8 secretion. ACFB properties might be due to the synergistic effects of different flavonoids, indicating it as a valid candidate for new formulation in the prevention/mitigation of non-communicable diseases.
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Affiliation(s)
- Paolo Corbetta
- School of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy; (P.C.); (M.M.); (E.C.); (L.B.); (P.P.); (A.B.)
| | - Elena Lonati
- School of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy; (P.C.); (M.M.); (E.C.); (L.B.); (P.P.); (A.B.)
- Bicocca Center of Science and Technology for Food, University of Milano-Bicocca, Piazza della Scienza 2, 20126 Milano, Italy;
| | - Stefania Pagliari
- ZooPlantLab, Department of Biotechnology and Biosciences, University of Milano-Bicocca, Piazza della Scienza 2, 20126 Milano, Italy;
| | - Mario Mauri
- School of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy; (P.C.); (M.M.); (E.C.); (L.B.); (P.P.); (A.B.)
| | - Emanuela Cazzaniga
- School of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy; (P.C.); (M.M.); (E.C.); (L.B.); (P.P.); (A.B.)
- Bicocca Center of Science and Technology for Food, University of Milano-Bicocca, Piazza della Scienza 2, 20126 Milano, Italy;
| | - Laura Botto
- School of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy; (P.C.); (M.M.); (E.C.); (L.B.); (P.P.); (A.B.)
- Bicocca Center of Science and Technology for Food, University of Milano-Bicocca, Piazza della Scienza 2, 20126 Milano, Italy;
| | - Luca Campone
- Bicocca Center of Science and Technology for Food, University of Milano-Bicocca, Piazza della Scienza 2, 20126 Milano, Italy;
- ZooPlantLab, Department of Biotechnology and Biosciences, University of Milano-Bicocca, Piazza della Scienza 2, 20126 Milano, Italy;
| | - Paola Palestini
- School of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy; (P.C.); (M.M.); (E.C.); (L.B.); (P.P.); (A.B.)
- Bicocca Center of Science and Technology for Food, University of Milano-Bicocca, Piazza della Scienza 2, 20126 Milano, Italy;
| | - Alessandra Bulbarelli
- School of Medicine and Surgery, University of Milano-Bicocca, Via Cadore 48, 20900 Monza, Italy; (P.C.); (M.M.); (E.C.); (L.B.); (P.P.); (A.B.)
- Bicocca Center of Science and Technology for Food, University of Milano-Bicocca, Piazza della Scienza 2, 20126 Milano, Italy;
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Mu K, Kitts DD. Gallic acid mitigates intestinal inflammation and loss of tight junction protein expression using a 2D-Caco-2 and RAW 264.7 co-culture model. Arch Biochem Biophys 2024; 756:109978. [PMID: 38636693 DOI: 10.1016/j.abb.2024.109978] [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: 02/23/2024] [Accepted: 03/24/2024] [Indexed: 04/20/2024]
Abstract
A 2D-intestinal epithelial Caco-2/RAW 264.7 macrophage co-culture model was developed to demonstrate the relative efficacy of different phenolic acids to mitigate changes in Caco-2 epithelial cell redox state initiated both directly by autoxidation products, H2O2, and indirectly through cell communication events originating from cytokine stimulated macrophage. An inducer cocktail (lipopolysaccharide + interferon gamma) was used to activate RAW 264.7 cells in the 2D- Caco-2/RAW co-culture and intracellular changes in Caco-2 cell redox signaling occurred in response to positive changes (p < 0.05) in inflammatory biomarkers derived in macrophage that included IL-6, TNF-α, nitric oxide and peroxynitrite, respectively. Phenolic acids varied in relative capacity to reduce NF-κB (nuclear factor kappa-light-chain-enhancer of activated B cells) in cocktail inflamed induced macrophage. This response in addition to the relative predisposition of gallic acid (GA) to undergo autoxidation to generate H2O2 activity (p < 0.05), culminated in downstream cell signaling in Caco-2 nuclear factor erythroid 2-related factor (Nrf2) activity (increase 26.9 %), altered monolayer integrity (increase 33.7 %), and release of interleukin 8 (IL-8) (decrease 80.5 %) (p < 0.05). It can be concluded that the co-culture model described herein was useful to assess the importance of communication between cytokine stimulated macrophage and intestinal cells. Moreover, the relative unique efficacy of GA, compared to other phenolic acids tested to protect against activated macrophage induced changes related to intestinal dysfunction were particularly relevant to epithelial redox signaling, intestinal permeability and regulation of tight junction proteins. This study concludes that phenolic acids are not equal in the capacity to protect against intestinal cell dysfunction despite some indication of biological activity.
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Affiliation(s)
- Kaiwen Mu
- Food Nutrition and Health Program, Faculty of Land and Food Systems, The University of British Columbia, 2205 East Mall, Vancouver, V6T-1Z4, B.C, Canada
| | - David D Kitts
- Food Nutrition and Health Program, Faculty of Land and Food Systems, The University of British Columbia, 2205 East Mall, Vancouver, V6T-1Z4, B.C, Canada.
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Zhang T, Zhao X, Zhang X, Liang X, Guan Z, Wang G, Liu G, Wu Z. Research on the metabolic regulation mechanism of Yangyin Qingfei decoction plus in severe pneumonia caused by Mycoplasma pneumoniae in mice. Front Pharmacol 2024; 15:1376812. [PMID: 38694915 PMCID: PMC11061391 DOI: 10.3389/fphar.2024.1376812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 03/04/2024] [Indexed: 05/04/2024] Open
Abstract
Introduction: With amazing clinical efficacy, Yangyin Qingfei Decoction Plus (YQDP), a well-known and age-old Chinese compound made of ten Chinese botanical drugs, is utilized in clinical settings to treat a range of respiratory conditions. This study examines the impact of Yangyin Qingfei Decoction (YQDP) on lung tissue metabolic products in severe Mycoplasma pneumoniae pneumonia (SMPP) model mice and examines the mechanism of YQDP in treating MP infection using UPLC-MS/MS technology. Methods: YQDP's chemical composition was ascertained by the use of Agilent 1260 Ⅱ high-performance liquid chromatography. By using a nasal drip of 1010 CCU/mL MP bacterial solution, an SMPP mouse model was created. The lung index, pathology and ultrastructural observation of lung tissue were utilized to assess the therapeutic effect of YQDP in SMPP mice. Lung tissue metabolites were found in the normal group, model group, and YQDP group using UPLC-MS/MS technology. Using an enzyme-linked immunosorbent test (ELISA), the amount of serum inflammatory factors, such as interleukin-6 (IL-6) and tumor necrosis factor α (TNF-α), was found. Additionally, the protein expression of PI3K, P-PI3K, AKT, P-AKT, NF-κB, and P-NF-κB was found using Western blot. Results: The contents of chlorogenic acid, paeoniflorin, forsythrin A, forsythrin, and paeonol in YQDP were 3.480 ± 0.051, 3.255 ± 0.040, 3.612 ± 0.017, 1.757 ± 0.031, and 1.080 ± 0.007 mg/g respectively. YQDP can considerably lower the SMPP mice's lung index (p < 0.05). In the lung tissue of YQDP groups, there has been a decrease (p < 0.05) in the infiltration of inflammatory cells at varying concentrations in the alveoli compared with the model group. A total of 47 distinct metabolites, including choline phosphate, glutamyl lysine, L-tyrosine, 6-thioinosine, Glu Trp, 5-hydroxydecanoate, etc., were linked to the regulation of YQDP, according to metabolomics study. By controlling the metabolism of porphyrins, pyrimidines, cholines, fatty acids, sphingolipids, glycerophospholipids, ferroptosis, steroid hormone biosynthesis, and unsaturated fatty acid biosynthesis, enrichment analysis suggested that YQDP may be used to treat SMPP. YQDP can lower the amount of TNF-α and IL-6 in model group mice as well as downregulate P-PI3K, P-AKT, and P-NF-κB expression (p < 0.05). Conclusion: A specific intervention effect of YQDP is observed in SMPP model mice. Through the PI3K/Akt/NF-κB signaling pathways, YQDP may have therapeutic benefits by regulating the body's metabolism of α-Linoleic acid, sphingolipids, glycerophospholipids, arachidonic acid, and the production of unsaturated fatty acids.
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Affiliation(s)
- Tianyu Zhang
- The First Clinical College of Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Xiyu Zhao
- The First Clinical College of Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Xining Zhang
- The First Clinical College of Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Xiangyu Liang
- The First Clinical College of Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Zhenglong Guan
- The First Clinical College of Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Guanghan Wang
- The Second Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Guanghua Liu
- College of Traditional Chinese Medicine, Liaoning University of Traditional Chinese Medicine, Shenyang, China
| | - Zhenqi Wu
- The Second Affiliated Hospital of Liaoning University of Traditional Chinese Medicine, Shenyang, China
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Huang J, Xie M, He L, Song X, Cao T. Chlorogenic acid: a review on its mechanisms of anti-inflammation, disease treatment, and related delivery systems. Front Pharmacol 2023; 14:1218015. [PMID: 37781708 PMCID: PMC10534970 DOI: 10.3389/fphar.2023.1218015] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Accepted: 09/04/2023] [Indexed: 10/03/2023] Open
Abstract
Chlorogenic acid is a bioactive compound ubiquitously present in the natural realm, lauded for its salient anti-inflammatory and antioxidant attributes. It executes its anti-inflammatory function by moderating the synthesis and secretion of inflammatory mediators, namely, TNF-α, IL-1β, IL-6, IL-8, NO, and PGE2. Concurrently, it modulates key signaling pathways and associated factors, including NF-κB, MAPK, Nrf2, and others, bestowing protection upon cells and tissues against afflictions such as cardio-cerebrovascular and diabetes mellitus. Nevertheless, the inherent low bioavailability of chlorogenic acid poses challenges in practical deployments. To surmount this limitation, sophisticated delivery systems, encompassing liposomes, micelles, and nanoparticles, have been devised, accentuating their stability, release mechanisms, and bioactivity. Given its innate anti-inflammatory prowess and safety profile, chlorogenic acid stands as a promising contender for advanced biomedical investigations and translational clinical endeavors.
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Affiliation(s)
- Jianhuan Huang
- Breast Surgery, Central Laboratory, The Fifth Affiliated Hospital, Southern Medical University, Guangzhou, Guangdong, China
- The Graduate School, Guilin Medical University, Guilin, Guangxi, China
| | - Mingxiang Xie
- Breast Surgery, Central Laboratory, The Fifth Affiliated Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Liang He
- Department of Anesthesiology, The Fifth Affiliated Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Xiaoping Song
- Breast Surgery, Central Laboratory, The Fifth Affiliated Hospital, Southern Medical University, Guangzhou, Guangdong, China
| | - Tianze Cao
- Breast Surgery, Central Laboratory, The Fifth Affiliated Hospital, Southern Medical University, Guangzhou, Guangdong, China
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Ye Y, Ma N, Peng Y, Chen Y, Zhang Y, Zhao S, Ren W, Yan Y, Zhang G, Yang X, Peng X. Metabolome and transcriptome analyses identify the characteristics and expression of related saponins of the three genealogical plants of bead ginseng. PeerJ 2023; 11:e16034. [PMID: 37671355 PMCID: PMC10476608 DOI: 10.7717/peerj.16034] [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: 04/06/2023] [Accepted: 08/14/2023] [Indexed: 09/07/2023] Open
Abstract
Objective The classification and clinical usage of the different species of bead ginseng are often confused. Therefore, we conducted an integrated metabolomics and transcriptome analysis of three main species of Panax, including Panax japonicas, Panax pseudoginseng, and Panax pseudo-ginseng var. elegantior. Methods A broad metabolome and transcriptome analysis for three origins of bead ginseng plants was performed using UPLC-ESI-MS/MS, RNA sequencing and annotation, and bioinformatic analysis of transcriptome data. Results The levels of 830 metabolites were determined. A total of 291 differentially accumulated metabolites (DAMs) between Panax pseudo-ginseng var. elegantior and Panax japonicas (Group A), with 73 upregulated and 218 downregulated. A total of 331 DAMs (110 upregulated and 221 downregulated) were found between Panax pseudoginseng and Panax japonicas (group B). There were 160 DAMs (102 up-regulated and 58 down-regulated) between Panax pseudoginseng and Panax pseudo-ginseng var. elegantior (group C). In addition, RNA sequencing was performed in the above three ways. A total of 16,074 differential expression genes (DEGs) were detected between Group A, in which 7,723 genes were upregulated and 8,351 genes were downregulated by RNA sequencing. Similarly, 15,705 genes were differentially expressed between group B, in which 7,436 genes were upregulated and 8,269 genes were downregulated. However, only 1,294 genes were differentially expressed between group C, in which 531 genes were upregulated and 763 genes were downregulated. We performed differential gene analysis on three groups of samples according to the Venn diagram and found that 181 differential genes were present. A total of 3,698 and 2,834 unique genes were in groups A and B, while 130 unique genes were in group C. Conclusions This study provides metabolome and transcriptome information for three bead ginseng plants. The analysis of the metabolite content showed differences in the attributes of the three bead ginseng, contained mainly flavonoids, phenolic acids as well as terpenes.
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Affiliation(s)
- Yihan Ye
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
- Shaanxi Qinling Application Development and Engineering Center of Chinese Herbal Medicine, Xianyang, Shaanxi, China
| | - Nan Ma
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
- Shaanxi Qinling Application Development and Engineering Center of Chinese Herbal Medicine, Xianyang, Shaanxi, China
| | - Yidan Peng
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
- Shaanxi Qinling Application Development and Engineering Center of Chinese Herbal Medicine, Xianyang, Shaanxi, China
| | - Ying Chen
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
- Shaanxi Qinling Application Development and Engineering Center of Chinese Herbal Medicine, Xianyang, Shaanxi, China
| | - Yuqu Zhang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
- Shaanxi Qinling Application Development and Engineering Center of Chinese Herbal Medicine, Xianyang, Shaanxi, China
| | - Shuyan Zhao
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
- Shaanxi Qinling Application Development and Engineering Center of Chinese Herbal Medicine, Xianyang, Shaanxi, China
| | - Wei Ren
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
- Shaanxi Qinling Application Development and Engineering Center of Chinese Herbal Medicine, Xianyang, Shaanxi, China
| | - Yonggang Yan
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
- Shaanxi Qinling Application Development and Engineering Center of Chinese Herbal Medicine, Xianyang, Shaanxi, China
| | - Gang Zhang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
- Shaanxi Qinling Application Development and Engineering Center of Chinese Herbal Medicine, Xianyang, Shaanxi, China
| | - Xinjie Yang
- School of Pharmacy, Shaanxi University of Chinese Medicine, Xianyang, Shaanxi, China
- Shaanxi Qinling Application Development and Engineering Center of Chinese Herbal Medicine, Xianyang, Shaanxi, China
| | - Xiujuan Peng
- Shaanxi Institute of International Trade & Commerce, Xianyang, Shaanxi, China
- School of Pharmacy, Health Science Center, Xi’an Jiaotong University, Xi’an, Shaanxi, China
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Xiao N, Zhang T, Han M, Tian D, Liu J, Li S, Yang L, Pan G. Chlorogenic Acid Inhibits Ceramide Accumulation to Restrain Hepatic Glucagon Response. Nutrients 2023; 15:3173. [PMID: 37513589 PMCID: PMC10384019 DOI: 10.3390/nu15143173] [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: 06/16/2023] [Revised: 07/05/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023] Open
Abstract
Chlorogenic acid (CGA), a dietary natural phenolic acid, has been widely reported to regulate glucose and lipid metabolism. However, the protective effects and the underlying mechanisms of CGA on glucagon-induced hepatic glucose production remain largely uncharacterized. Herein, we investigated the efficacy of CGA on hepatic gluconeogenesis both in vivo and in vitro. The elevated levels of endogenous glucose production induced by infusion of glucagon or pyruvate were lowered in mice administered with CGA. Furthermore, chronic CGA treatment ameliorated the accumulation of glucose and ceramide in high-fat diet (HFD)-fed mice. CGA also attenuated HFD-fed-induced inflammation response. The protective effect of CGA on glucose production was further confirmed in primary mouse hepatocytes by inhibiting accumulation of ceramide and expression of p38 MAPK. Moreover, CGA administration in HFD-fed mice preserved the decreased phosphorylation of Akt in the liver, resulting in the inhibition of FoxO1 activation and, ultimately, hepatic gluconeogenesis. However, these protective effects were significantly attenuated by the addition of C2 ceramide. These results suggest that CGA inhibits ceramide accumulation to restrain hepatic glucagon response.
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Affiliation(s)
- Na Xiao
- College of Agronomy, Shandong Agriculture University, Tai'an 271018, China
| | - Tengfei Zhang
- College of Agronomy, Shandong Agriculture University, Tai'an 271018, China
| | - Mingli Han
- College of Agronomy, Shandong Agriculture University, Tai'an 271018, China
| | - Dan Tian
- College of Agronomy, Shandong Agriculture University, Tai'an 271018, China
| | - Jiawei Liu
- College of Agronomy, Shandong Agriculture University, Tai'an 271018, China
| | - Shan Li
- College of Agronomy, Shandong Agriculture University, Tai'an 271018, China
| | - Lele Yang
- State Key Laboratory of Quality Research in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macau 999078, China
| | - Guojun Pan
- College of Life Sciences, Shandong First Medical University & Shandong Academy of Medical Sciences, Tai'an 271000, China
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Machado F, Coimbra MA, Castillo MDD, Coreta-Gomes F. Mechanisms of action of coffee bioactive compounds - a key to unveil the coffee paradox. Crit Rev Food Sci Nutr 2023:1-23. [PMID: 37338423 DOI: 10.1080/10408398.2023.2221734] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2023]
Abstract
The knowledge of the relationship between the chemical structure of food components with their mechanisms of action is crucial for the understanding of diet health benefits. This review relates the chemical variability present in coffee beverages with the mechanisms involved in key physiological events, supporting coffee as a polyvalent functional food. Coffee intake has been related with several health-promoting properties such as neuroprotective (caffeine, chlorogenic acids and melanoidins), anti-inflammatory (caffeine, chlorogenic acids, melanoidins, diterpenes), microbiota modulation (polysaccharides, melanoidins, chlorogenic acids), immunostimulatory (polysaccharides), antidiabetic (trigonelline, chlorogenic acids), antihypertensive (chlorogenic acids) and hypocholesterolemic (polysaccharides, chlorogenic acids, lipids). Nevertheless, caffeine and diterpenes are coffee components with ambivalent effects on health. Additionally, a large range of potentially harmful compounds, including acrylamide, hydroxymethylfurfural, furan, and advanced glycation end products, are formed during the roasting of coffee and are present in the beverages. However, coffee beverages are part of the daily human dietary healthy habits, configuring a coffee paradox.
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Affiliation(s)
- Fernanda Machado
- LAQV-REQUIMTE, Chemistry Department, University of Aveiro, Aveiro, Portugal
| | - Manuel A Coimbra
- LAQV-REQUIMTE, Chemistry Department, University of Aveiro, Aveiro, Portugal
| | | | - Filipe Coreta-Gomes
- LAQV-REQUIMTE, Chemistry Department, University of Aveiro, Aveiro, Portugal
- Department of Chemistry, Coimbra Chemistry Centre - Institute of Molecular Sciences (CQC-IMS), University of Coimbra, Coimbra, Portugal
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Qin Y, Wang S, Huang W, Li K, Wu M, Liu W, Han J. Chlorogenic acid improves intestinal morphology by enhancing intestinal stem-cell activity. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:3287-3294. [PMID: 36698257 DOI: 10.1002/jsfa.12469] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 12/11/2022] [Accepted: 01/26/2023] [Indexed: 06/17/2023]
Abstract
BACKGROUND Chlorogenic acid (CGA), as one of the most abundant naturally occurring phenolic acids, has been documented to be beneficial for intestinal health. However, the underlying mechanism is still not fully understood. The adult intestinal stem cell is the critical driver of epithelial homeostasis and regeneration. RESULTS This study hypothesized that CGA exerted intestinal health effects by modulating intestinal stem-cell functions. Lgr5-EGFP mice were treated for 14 days, and intestinal organoids derived from these mice were treated for 3 days, using CGA solution. In comparison with the control group, CGA treatment increased intestinal villous height and crypt depth in mice and augmented the area expansion and the number of budding intestinal organoids. Quantitative polymerase chain reaction (qPCR) analysis revealed that CGA treatment significantly increased the expression of genes coding intestinal stem-cell markers in intestinal tissue and organoids, and upregulated the expression of genes coding secretory cell lineages and enterocytes, although not statistically significantly. Fluorescence-activated cell-sorting analysis further confirmed that CGA augmented the number of stem cells. 5-Ethynyl-2'-deoxyuridine (EdU) incorporation and Ki67 immunostaining results also demonstrated that CGA treatment enhanced intestinal stem-cell proliferation. CONCLUSION Altogether, our findings indicate that CGA could activate intestinal stem-cell and epithelial regeneration, which could contribute to the improvement of intestinal morphology or organoid growth of mice. This highlights a promising mechanism for CGA as an excellent candidate for the formulation of dietary supplements and functional foods for intestinal protection. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Yumei Qin
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Suqiang Wang
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Weiwei Huang
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Kejin Li
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Min Wu
- Ecology and Health Institute, Hangzhou Vocational and Technical College, Hangzhou, China
| | - Weilin Liu
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Jianzhong Han
- School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
- Food Safety Key Laboratory of Zhejiang Province, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
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Liu Z, Yan J, Li N, Zheng Z, Zhang C, Liu Z, Song C, Mu S. Influence of Lonicera japonica and Radix Puerariae crude extracts on the Growth Performance, Antioxidant Capacity, and Immunological Functions of Finishing Pigs. Livest Sci 2023. [DOI: 10.1016/j.livsci.2023.105192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
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10
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Mu K, Kitts DD. Application of a HyPer-3 sensor to monitor intracellular H 2O 2 generation induced by phenolic acids in differentiated Caco-2 cells. Anal Biochem 2022; 659:114934. [PMID: 36206845 DOI: 10.1016/j.ab.2022.114934] [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: 08/23/2022] [Revised: 09/22/2022] [Accepted: 09/24/2022] [Indexed: 12/14/2022]
Abstract
Intestinal epithelial cells (IECs) are an important point of contact between dietary food components consumed and subsequent whole-body utilization for body maintenance and growth. Selective bioactive phenolic acids, widely present in fruits, vegetables and beverages can generate hydrogen peroxide (H2O2) and contribute to the cellular redox balance, hence influencing well-known cellular antioxidant and pro-oxidant mechanisms. Our findings have showed that increasing extracellular H2O2 resulted in associated changes in intracellular H2O2 levels in Caco-2 cells (p < 0.05) which was facilitated by activity of a family of water channel membrane proteins, termed aquaporins (AQPs). To demonstrate this, a HyPer-3 genetically encoded fluorescent H2O2 sensitive indicator was used to enable fluorescent real-time imaging of intracellular H2O2 levels as a measure of changes occurring in extracellular H2O2 in differentiated Caco-2 cells exposed to different phenolic acids. The use of confocal microscopy and flow cytometry, respectively, captured visualization and quantification of H2O2 uptake in differentiated Caco-2 cells. DFP00173, an aquaporin 3 (AQP3) inhibitor was effective at inhibiting the intracellular uptake of H2O2 and was sensitive to varied levels of H2O2 generated when different phenolic acids were added to the culture media. In summary, HyPer-3 was shown to be an effective technique to demonstrate relative capabilities of structurally different dietary phenolic acids that have potential to alter intestinal redox balance by changing intracellular H2O2, and either antioxidant or pro-oxidant activity, respectively.
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Affiliation(s)
- Kaiwen Mu
- Food Science, Food Nutrition and Health Program, Faculty of Land and Food Systems, The University of British Columbia, 2205 East Mall, Vancouver, B.C, V6T 1Z4, Canada.
| | - David D Kitts
- Food Science, Food Nutrition and Health Program, Faculty of Land and Food Systems, The University of British Columbia, 2205 East Mall, Vancouver, B.C, V6T 1Z4, Canada.
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Oliveira ALS, Carvalho MJ, Oliveira DL, Costa E, Pintado M, Madureira AR. Sugarcane Straw Polyphenols as Potential Food and Nutraceutical Ingredient. Foods 2022; 11:foods11244025. [PMID: 36553767 PMCID: PMC9777897 DOI: 10.3390/foods11244025] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/11/2022] [Accepted: 11/23/2022] [Indexed: 12/23/2022] Open
Abstract
The sugarcane processing industry generates a large amount of straw, which has a negative environmental impact, and high costs are associated with their elimination, wasting their potential bioactive value attributed to their richness in polyphenols. In this study, an ethanolic extract produced from sugarcane straw was screened for its phenolic compounds content, and the potential use of this extract in the development of a food ingredient was further evaluated. Fifty different secondary metabolites belonging to the hydroxybenzoic acids, hydroxycinnamic acids, and flavonoids were identified by liquid chromatography-electrospray ionization-ultrahigh-resolution-quadrupole time of flight-mass spectrometry (LC-ESI-UHR-QqTOF-MS). The predominant phenolic compounds found were 4-hydroxybenzaldehyde, chlorogenic acid, and 5-O-feruloylquinic acid. The obtained extracts showed strong potential as food preservatives by exhibiting (a) antioxidant activity using both 2.2'-azino-bis (3-ethylbenzothiazoline-6-sulphonic acid) diammonium salt radical cation (ABTS) and 2,2-diphenyl-1-picrylhydrazyl (DPPH) methods; and (b) antimicrobial capacity, with a minimum inhibitory concentration of 50 mg/mL for Staphylococcus aureus, 74% inhibition for Bacillus cereus, and 44% for Salmonella enterica; and (c) the capacity to inhibit a food browning enzyme, tyrosinase (28-73% for 1-8 mg/ mL). Moreover, the extracts showed antidiabetic potential by inhibiting the enzymes α-glucosidase (15-38% for 1.25-5.00 mg/mL) and dipeptidyl peptidase-IV (DPP-IV) (62-114% for 0.31-5.00 mg/mL). The extract (0.625 mg/mL) also exhibited the capacity to reduce proinflammatory mediators (i.e., interleukins 6 and 8, and tumor necrosis factor alpha) when Caco-2 cells were stimulated with interleukin 1 beta. Thus, sugarcane straw extract, which is rich in phenolic compounds, showed high potential to be used in the development of food-preservative ingredients owing to its antioxidant and antimicrobial potential, and to be explored as a food supplement in diabetes prevention and as coadjuvant to reduce intestinal inflammation by reducing proinflammatory mediators.
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12
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Wang L, Pan X, Jiang L, Chu Y, Gao S, Jiang X, Zhang Y, Chen Y, Luo S, Peng C. The Biological Activity Mechanism of Chlorogenic Acid and Its Applications in Food Industry: A Review. Front Nutr 2022; 9:943911. [PMID: 35845802 PMCID: PMC9278960 DOI: 10.3389/fnut.2022.943911] [Citation(s) in RCA: 68] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 06/06/2022] [Indexed: 01/01/2023] Open
Abstract
Chlorogenic acid (CGA), also known as coffee tannic acid and 3-caffeoylquinic acid, is a water-soluble polyphenolic phenylacrylate compound produced by plants through the shikimic acid pathway during aerobic respiration. CGA is widely found in higher dicotyledonous plants, ferns, and many Chinese medicine plants, which enjoy the reputation of “plant gold.” We have summarized the biological activities of CGA, which are mainly shown as anti-oxidant, liver and kidney protection, anti-bacterial, anti-tumor, regulation of glucose metabolism and lipid metabolism, anti-inflammatory, protection of the nervous system, and action on blood vessels. We further determined the main applications of CGA in the food industry, including food additives, food storage, food composition modification, food packaging materials, functional food materials, and prebiotics. With a view to the theoretical improvement of CGA, biological activity mechanism, and subsequent development and utilization provide reference and scientific basis.
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Affiliation(s)
- Liang Wang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiaoqi Pan
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Lishi Jiang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yu Chu
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Song Gao
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xingyue Jiang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yuhui Zhang
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yan Chen
- School of Public Health, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- *Correspondence: Yan Chen
| | - Shajie Luo
- College of Medical Technology, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Shajie Luo
| | - Cheng Peng
- State Key Laboratory of Southwestern Chinese Medicine Resources, Chengdu, China
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- Cheng Peng
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13
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Kim DB, Unenkhuu B, Kim GJ, Kim SW, Kim HS. Cynarin attenuates LPS-induced endothelial inflammation via upregulation of the negative regulator MKP-3. Anim Cells Syst (Seoul) 2022; 26:119-128. [PMID: 35784390 PMCID: PMC9246029 DOI: 10.1080/19768354.2022.2077438] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Clinical observations have revealed that non-resolving low-grade inflammation is linked to the pathogenesis of chronic inflammatory diseases, for example arthritis, atherosclerosis, Alzheimer’s disease, diabetes, and chronic kidney disease. Interestingly, low levels of circulating lipopolysaccharides (LPS) derived from the outer membrane of gram-negative bacteria appear to be one of the primary causes of persistent low-grade inflammation. The inner surface of the blood vessels is lined with endothelial cells; therefore, even low levels of circulating LPS can directly activate these cells and elicit specific cellular responses, such as an increase in the expression levels of cell adhesion molecules and proinflammatory mediators. In endothelial cells, LPS exposure results in an inflammatory response through activation of nuclear factor-kappa B (NF-κB) and mitogen-activated protein kinases. Cynarin, a phytochemical found in artichokes, has several pharmacological properties against endothelial inflammation. In the present study, we discovered that cynarin suppressed the LPS-induced increase in the expression levels of vascular cell adhesion molecule-1 and proinflammatory mediators such as monocyte chemoattractant protein-1 (MCP-1), tumor necrosis factor-α (TNF-α), and interleukin-1β in EA.hy926 cells. Further, cynarin inhibited the activation of p38 and NF-κB pathways by inducing the negative regulator mitogen-activated protein kinase phosphatase 3 (MKP-3) in LPS-stimulated EA.hy926 cells. In conclusion, cynarin alleviates inflammation by upregulating MKP-3, a negative regulator of p38 and NF-κB, and it may be a therapeutic option for treating endothelial inflammation-related diseases.
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Affiliation(s)
- Da Bin Kim
- Department of Molecular Medicine, College of Medicine, Inha University, Incheon, Republic of Korea
- Program in Biomedical Science and Engineering, College of Medicine, Inha University, Incheon, Republic of Korea
| | - Banzragchgarav Unenkhuu
- Department of Molecular Medicine, College of Medicine, Inha University, Incheon, Republic of Korea
| | - Grace Jisoo Kim
- Yongsan International School of Seoul, Seoul, Republic of Korea
| | - Seung-Woo Kim
- Department of Biomedical Sciences, College of Medicine, Inha University, Incheon, Republic of Korea
| | - Hong Seok Kim
- Department of Molecular Medicine, College of Medicine, Inha University, Incheon, Republic of Korea
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14
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Zeng L, Xiang R, Fu C, Qu Z, Liu C. The Regulatory effect of chlorogenic acid on gut-brain function and its mechanism: A systematic review. Biomed Pharmacother 2022; 149:112831. [PMID: 35303566 DOI: 10.1016/j.biopha.2022.112831] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 03/08/2022] [Accepted: 03/14/2022] [Indexed: 11/02/2022] Open
Abstract
Chlorogenic acid (CGA) is a phenolic compound that is widely distributed in honeysuckle, Eucommia, fruits and vegetables. It has various biological functions, including cardiovascular, nerve, kidney, and liver protection, and it exerts a protective effect on human health, according to clinical research and basic research. The intestine and brain are two important organs that are closely related in the human body. The intestine is even called the "second brain" in humans. However, among the many reports in the literature, an article systematically reporting the regulatory effects and specific mechanisms of CGA on the intestines and brain has not been published. In this context, this review uses the regulatory role and mechanism of CGA in the intestine and brain as the starting point and comprehensively reviews CGA metabolism in the body and the regulatory role and mechanism of CGA in the intestine and brain described in recent years. Additionally, the review speculates on the potential biological actions of CGA in the gut-brain axis. This study provides a scientific theory for CGA research in the brain and intestines and promotes the transformation of basic research and the application of CGA in food nutrition and health care.
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Affiliation(s)
- Li Zeng
- Southwest Hunan Research Center of Engineering for Development and Utilization of Traditional Chinese Medicine, School of Pharmacy, Shaoyang University, Shaoyang, Hunan 422000, China; National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, Collaborative Innovation Centre of Utilisation of Functional Ingredients from Botanicals, Hunan Agricultural University, Changsha, Hunan 410128, China.
| | - Rong Xiang
- The Library of Shaoyang University, Shaoyang, Hunan 422000, China
| | - Chunyan Fu
- Southwest Hunan Research Center of Engineering for Development and Utilization of Traditional Chinese Medicine, School of Pharmacy, Shaoyang University, Shaoyang, Hunan 422000, China
| | - Zhihao Qu
- School of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu 214122, China
| | - Changwei Liu
- National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, Collaborative Innovation Centre of Utilisation of Functional Ingredients from Botanicals, Hunan Agricultural University, Changsha, Hunan 410128, China
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15
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Chadni M, Isidore E, Diemer E, Ouguir O, Brunois F, Catteau R, Cassan L, Ioannou I. Optimization of Extraction Conditions to Improve Chlorogenic Acid Content and Antioxidant Activity of Extracts from Forced Witloof Chicory Roots. Foods 2022; 11:foods11091217. [PMID: 35563940 PMCID: PMC9102191 DOI: 10.3390/foods11091217] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 04/20/2022] [Accepted: 04/21/2022] [Indexed: 02/04/2023] Open
Abstract
Chlorogenic acids are major phenolic constituents in many herbal medicines and exhibit various bioactivities that explain the growing interest in extracting chlorogenic acids from biomass. In this context, the present study aims to maximize 3-O-Caffeoylquinic acid (3-CQA) and 3,5-O-di-caffeoylquinic acid (3,5-diCQA) contents from forced witloof chicory roots and to analyze the extraction kinetic modelling. First, the solid–liquid ratio, ethanol concentration, extraction time and temperature were studied. The extraction conditions were optimized to maximize the extraction of these compounds. The maximum yields reached 5 ± 0.11 and 5.97 ± 0.30 mg/g dry matter (DM) for 3-O-Caffeoylquinic acid and 3,5-O-di-caffeoylquinic acid, respectively, in less than 6 min at 70 °C. Extraction with water as a solvent was assessed with the aim of proposing a second greener and less-expensive solvent. This extraction is very fast from 90 °C, with a maximum of 6.22 ± 0.18 mg/gDM of 3-O-Caffeoylquinic acid, and instantaneous for 3,5-O-di-caffeoylquinic acid with a maximum of 6.44 ± 0.59 mg/gDM. In the second step, response surface methodology was employed to optimize the ultrasound-assisted extraction of antioxidants. The higher antioxidant activities were found at temperatures from 40 °C and at percentages of ethanol in the range of 35–70%.
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Affiliation(s)
- Morad Chadni
- URD Agro-Biotechnologies Industrielles, AgroParisTech, CEBB, 51110 Pomacle, France; (E.I.); (E.D.); (O.O.); (F.B.); (I.I.)
- Correspondence: ; Tel.: +33-(0)352620467
| | - Emilie Isidore
- URD Agro-Biotechnologies Industrielles, AgroParisTech, CEBB, 51110 Pomacle, France; (E.I.); (E.D.); (O.O.); (F.B.); (I.I.)
| | - Etienne Diemer
- URD Agro-Biotechnologies Industrielles, AgroParisTech, CEBB, 51110 Pomacle, France; (E.I.); (E.D.); (O.O.); (F.B.); (I.I.)
- Laboratoire Transformations Intégrées de la Matière Renouvelable (UTC/ESCOM, EA 4297 TIMR), Centre de Recherche Royallieu, Université de Technologie de Compiègne, Sorbonne University Association, CS 60 319, CEDEX, 60203 Compiègne, France
| | - Otmane Ouguir
- URD Agro-Biotechnologies Industrielles, AgroParisTech, CEBB, 51110 Pomacle, France; (E.I.); (E.D.); (O.O.); (F.B.); (I.I.)
| | - Fanny Brunois
- URD Agro-Biotechnologies Industrielles, AgroParisTech, CEBB, 51110 Pomacle, France; (E.I.); (E.D.); (O.O.); (F.B.); (I.I.)
| | - Régis Catteau
- Association des Producteurs d’Endives de France (APEF), 2 Rue des Fleurs, 62000 Arras, France; (R.C.); (L.C.)
| | - Laurent Cassan
- Association des Producteurs d’Endives de France (APEF), 2 Rue des Fleurs, 62000 Arras, France; (R.C.); (L.C.)
| | - Irina Ioannou
- URD Agro-Biotechnologies Industrielles, AgroParisTech, CEBB, 51110 Pomacle, France; (E.I.); (E.D.); (O.O.); (F.B.); (I.I.)
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16
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Speciale A, Muscarà C, Molonia MS, Toscano G, Cimino F, Saija A. In Vitro Protective Effects of a Standardized Extract From Cynara Cardunculus L. Leaves Against TNF-α-Induced Intestinal Inflammation. Front Pharmacol 2022; 13:809938. [PMID: 35222027 PMCID: PMC8874283 DOI: 10.3389/fphar.2022.809938] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/21/2022] [Indexed: 12/17/2022] Open
Abstract
Inflammatory bowel disease (IBD) represents a group of progressive disorders characterized by recurrent chronic inflammation of the gut. New unconventional therapies based on plant derived compounds capable of preventing and/or reducing acute or chronic inflammation could represent a valid alternative for the treatment or prevention of IBDs. Cynara cardunculus L. leaves, considered a food-waste suitable as a rich source of bioactive polyphenols including luteolin and chlorogenic acid, has been reported for its positive effects in digestive tract. The aim of the present work was to evaluate the in vitro molecular mechanisms of beneficial effects of a standardized polyphenol-rich extract obtained from the leaves of Cynara cardunculus L (CCLE) against acute intestinal inflammation induced by TNF-α on intestinal epithelial Caco-2 cells. CCLE prevented TNF-α-induced NF-κB inflammatory pathway and the overexpression of IL-8 and COX-2. In addition, CCLE was able to improve basal intracellular antioxidant power in both TNF-α-unexposed or -exposed Caco-2 cells and this effect was associated to the activation of Nrf2 pathway, a master regulator of redox homeostasis affecting antioxidant and phase II detoxifying genes, stimulating an adaptive cellular response. In conclusion, our data clearly evidenced that, although considered a waste, Cynara cardunculus leaves may be used to obtain extracts rich in bioactive polyphenols potentially useful for prevention and treatment of inflammatory intestinal diseases.
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17
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Chelly S, Chelly M, Occhiuto C, Cimino F, Cristani M, Saija A, Molonia MS, Ruberto G, D'Angelo V, Germanò MP, Siracusa L, Bouaziz-Ketata H, Speciale A. Evaluation of Antioxidant, Anti-Inflammatory and Antityrosinase Potential of Extracts from Different Aerial Parts of Rhanterium suaveolens from Tunisia. Chem Biodivers 2021; 18:e2100316. [PMID: 34114723 DOI: 10.1002/cbdv.202100316] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 06/10/2021] [Indexed: 12/17/2022]
Abstract
The genus Rhanterium (Asteraceae) is a widely distributed medicinal plant throughout western North Africa and some Rhanterium species are used in folk medicine. The aim of research was to investigate methanolic extracts from different parts (flowers, leaves, and stems) of Tunisian Rhanterium suaveolens as potential sources of bioactive products useful for healthy purposes. In particular, were analyzed the phenolic composition of these extracts and their antioxidant, anti-inflammatory, and anti-tyrosinase properties. The phytochemical analyses were performed using standard colorimetric procedures, HPLC-DAD and HPLC-DAD-ESI-MS. Then, several in vitro cell-free assays have been used to estimate the antioxidant/free radical scavenging capability of the extracts. Moreover, in vitro, and in vivo anti-melanogenesis activities of these extracts were tested, respectively, with the tyrosinase inhibition assay and the Zebrafish embryo model. Finally, the anti-inflammatory potential of these extracts in an in vitro model of acute intestinal inflammation in differentiated Caco-2 cells was evaluated. The R. suaveolens extracts under study appeared particularly rich in flavonols and hydroxycinnamic acids and all extracts appeared endowed with good antioxidant/free radical scavenging properties, being the flower extracts slightly more active than the others. Moreover, R. suaveolens flowers extract was able to inhibit in vitro tyrosinase activity and exhibited bleaching effects on the pigmentation of zebrafish embryos. Furthermore, all extracts showed good anti-inflammatory activity in intestinal epithelial cells as demonstrated by the inhibition of TNF-α-induced gene expression of IL-6 and IL-8. R. suaveolens aerial parts may be considered as a potential source of whitening agents, as well as of agents for the treatment of disorders related to oxidative stress and inflammation.
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Affiliation(s)
- Sabrine Chelly
- Toxicology-, Microbiology- and Environmental Health Laboratory (RL 17ES06), Faculty of Sciences, University of Sfax, 3000, Sfax, Tunisia
| | - Meryam Chelly
- Toxicology-, Microbiology- and Environmental Health Laboratory (RL 17ES06), Faculty of Sciences, University of Sfax, 3000, Sfax, Tunisia
| | - Cristina Occhiuto
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Viale Annunziata, 98168, Messina, Italy
| | - Francesco Cimino
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Viale Annunziata, 98168, Messina, Italy
| | - Mariateresa Cristani
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Viale Annunziata, 98168, Messina, Italy
| | - Antonina Saija
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Viale Annunziata, 98168, Messina, Italy
| | - Maria Sofia Molonia
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Viale Annunziata, 98168, Messina, Italy
| | - Giuseppe Ruberto
- Istituto di Chimica Biomolecolare del Consiglio Nazionale delle Ricerche (ICB-CNR), Via Paolo Gaifami, 18, 95126, Catania, Italy
| | - Valeria D'Angelo
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Viale Annunziata, 98168, Messina, Italy
| | - Maria Paola Germanò
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Viale Annunziata, 98168, Messina, Italy
| | - Laura Siracusa
- Istituto di Chimica Biomolecolare del Consiglio Nazionale delle Ricerche (ICB-CNR), Via Paolo Gaifami, 18, 95126, Catania, Italy
| | - Hanen Bouaziz-Ketata
- Toxicology-, Microbiology- and Environmental Health Laboratory (RL 17ES06), Faculty of Sciences, University of Sfax, 3000, Sfax, Tunisia
| | - Antonio Speciale
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di Viale Annunziata, 98168, Messina, Italy
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18
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Chelly M, Chelly S, Occhiuto C, Cimino F, Cristani M, Saija A, Muscarà C, Ruberto G, Speciale A, Bouaziz-Ketata H, Siracusa L. Comparison of Phytochemical Profile and Bioproperties of Methanolic Extracts from Different Parts of Tunisian Rumex roseus. Chem Biodivers 2021; 18:e2100185. [PMID: 33860977 DOI: 10.1002/cbdv.202100185] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Accepted: 04/16/2021] [Indexed: 12/28/2022]
Abstract
The genus Rumex (Polygonaceae) is distributed worldwide and the different species belonging to it are used in traditional medicine. The present study aimed at the evaluation of the phytochemical profile and the biochemical properties of methanolic extracts from different parts (roots, stems, and leaves) of Rumex roseus, a wild local Tunisian plant traditionally used as food. The phytochemical analysis on the extracts was performed using standard colorimetric procedures, HPLC-DAD, and HPLC-DAD-ESI-MS; then, several in vitro cell-free assays have been used to estimate their antioxidant/free radical scavenging capability (TAC-PM, DPPH, TEAC, FRAP, ORAC, SOD-like activity, and HOCl-induced albumin degradation). Additionally, anti-inflammatory effect of these extracts was evaluated in an in vitro model of acute intestinal inflammation in differentiated Caco-2 cells. The results showed that the methanolic extracts from stems and, especially, leaves contain substantial amounts of flavones (apigenin and luteolin, together with their derivatives), while the extract from roots is characterized by the presence of tannins and quinic acid derivatives. All the extracts appeared endowed with excellent antioxidant/free radical scavenging properties. In particular, the extract from roots was characterized by a remarkable activity, probably due to its different and peculiar polyphenolic composition. Furthermore, both Rumex roseus roots and stems extracts demonstrated an anti-inflammatory effect in intestinal epithelial cells, reducing TNF-α-induced gene expression of IL-6 and IL-8. In conclusion, R. roseus methanolic extracts have shown to be potential sources of bioactive compounds to be used in the prevention and treatment of pathologies related to oxidative stress and inflammation.
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Affiliation(s)
- Meryam Chelly
- Toxicology-Microbiology and Environmental Health Laboratory (RL 17ES06), Faculty of Sciences, University of Sfax, 3000, Sfax, Tunisia
| | - Sabrine Chelly
- Toxicology-Microbiology and Environmental Health Laboratory (RL 17ES06), Faculty of Sciences, University of Sfax, 3000, Sfax, Tunisia
| | - Cristina Occhiuto
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di, 98168, Messina, Viale Annunziata, Italy
| | - Francesco Cimino
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di, 98168, Messina, Viale Annunziata, Italy
| | - Mariateresa Cristani
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di, 98168, Messina, Viale Annunziata, Italy
| | - Antonina Saija
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di, 98168, Messina, Viale Annunziata, Italy
| | - Claudia Muscarà
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di, 98168, Messina, Viale Annunziata, Italy
| | - Giuseppe Ruberto
- Istituto di Chimica Biomolecolare del Consiglio Nazionale delle Ricerche (ICB-CNR), Via Paolo Gaifami, 18, 95126, Catania, Italy
| | - Antonio Speciale
- Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, Università di, 98168, Messina, Viale Annunziata, Italy
| | - Hanen Bouaziz-Ketata
- Toxicology-Microbiology and Environmental Health Laboratory (RL 17ES06), Faculty of Sciences, University of Sfax, 3000, Sfax, Tunisia
| | - Laura Siracusa
- Istituto di Chimica Biomolecolare del Consiglio Nazionale delle Ricerche (ICB-CNR), Via Paolo Gaifami, 18, 95126, Catania, Italy
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Liu F, Zhang X, Ji Y. Total Flavonoid Extract from Hawthorn (Crataegus pinnatifida) Improves Inflammatory Cytokines-Evoked Epithelial Barrier Deficit. Med Sci Monit 2020; 26:e920170. [PMID: 32065826 PMCID: PMC7041422 DOI: 10.12659/msm.920170] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background Intestinal epithelial barrier dysfunction is involved in the development and pathogenesis of intestinal diseases, such as irritable bowel syndrome, inflammatory bowel disease, and celiac disease. This study was performed to evaluate the ability of total flavonoid extract from hawthorn (TFH) to improve TNF-α-evoked intestinal epithelial barrier deficit. Material/Methods Caco-2 cells monolayers were exposed to TNF-α in different concentrations of TFH. Intestinal epithelial barrier function was evaluated using epithelial permeability and transepithelial electrical resistance (TER). Results Our findings showed that TFH alleviated the increase of paracellular permeability and the decline of transepithelial electrical resistance (TER) evoked by TNF-α. Additionally, 24-h pre-incubation with TFH inhibited TNF-α-evoked secretion of pro-inflammatory factors (IL-6, IL-8, MCP-1, and IL-1β). Furthermore, TFH inhibited TNF-α-evoked overexpression of pMLC and MLCK and alleviated breakdown of TJs protein (ZO-1 and occludin). The activations of Elk-1 and NFκBp65 were inhibited by TFH pre-incubation. Conclusions TFH can alleviate TNF-α-evoked intestinal epithelial barrier deficit via the NFκBp65-mediated MLCK-MLC signaling pathway.
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Affiliation(s)
- Feng Liu
- Department of General Anorectal Surgery, Jingjiang People's Hospital, Jingjiang, Jiangsu, China (mainland)
| | - Xuesong Zhang
- Central Laboratory, Jingjiang People's Hospital, Jingjiang, Jiangsu, China (mainland)
| | - Yong Ji
- Department of General Surgery, Jingjiang People's Hospital, Jingjiang, Jiangsu, China (mainland)
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20
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Zakłos-Szyda M, Pawlik N, Polka D, Nowak A, Koziołkiewicz M, Podsędek A. Viburnum opulus Fruit Phenolic Compounds as Cytoprotective Agents Able to Decrease Free Fatty Acids and Glucose Uptake by Caco-2 Cells. Antioxidants (Basel) 2019; 8:antiox8080262. [PMID: 31374918 PMCID: PMC6721057 DOI: 10.3390/antiox8080262] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 07/24/2019] [Accepted: 07/29/2019] [Indexed: 12/31/2022] Open
Abstract
In recent years, there has been increasing interest in studying food-originated phytocompounds with beneficial influences for humans. Amongst the most active natural substances are polyphenols, for which high content has been identified in the Viburnum opulus berry, and which are unused in Western Europe. Due to its strong antioxidant activity we explored the potential of V. opulus as a preventive agent against diet-related chronic diseases, such as obesity and type 2 diabetes. Among the causes of these ailments is oxidative stress, as well as impaired glucose and free fatty acids (FFA) uptake. Thus, the purpose of this study was to determine biological activity of V. opulus phenolic extracts as cytoprotective agents able to decrease induced oxidative stress, lower lipid accumulation and attenuate glucose and FFA uptake by Caco-2 cells via GLUT2 and CD36/FAT transporters. To determine the source of the most biologically active phenolic compounds, we obtained four phenolic compounds extracts as crude juice, phenolics isolated from juice and two preparations of phenolics obtained with different extraction agents from fruit pomace. Among the studied extracts, the phenolic rich fraction obtained from fruit juice revealed the strongest activity to decrease uptake of glucose, FFA and accumulation of lipid droplets in Caco-2 cells without affecting their viability (IC0 50 μg/mL). Observed uptake attenuation was followed by decrease of the CD36/FAT gene expression, without influence on the GLUT2 and PPARα levels. We suspect that V. opulus phenolics were able to modulate the cellular membrane dynamic, although that hypothesis requires further, more detailed studies. Extracts revealed strong chemo-preventive activity against oxidative stress induced chemically by tert-butylhydroperoxide (t-BOOH), as well as against DNA damage through the induction of DNA repair after cell exposition to methylnitronitrosoguanidine (MNNG) and H2O2. Our findings suggest Viburnum opulus fruit as a dietary source of phytocompounds, which could be considered as a tailored design food supplement components for the prevention and treatment of postprandial elevation of glucose and fatty acids through delaying the rate of glucose and fatty acid absorption by intestinal cells.
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Affiliation(s)
- Małgorzata Zakłos-Szyda
- Institute of Technical Biochemistry, Faculty of Biotechnology and Food Sciences, Lodz University of Technology, Stefanowskiego 4/10, 90-924 Lodz, Poland.
| | - Nina Pawlik
- Institute of Technical Biochemistry, Faculty of Biotechnology and Food Sciences, Lodz University of Technology, Stefanowskiego 4/10, 90-924 Lodz, Poland
| | - Dominika Polka
- Institute of Technical Biochemistry, Faculty of Biotechnology and Food Sciences, Lodz University of Technology, Stefanowskiego 4/10, 90-924 Lodz, Poland
| | - Adriana Nowak
- Institute of Fermentation Technology and Microbiology, Faculty of Biotechnology and Food Sciences, Lodz University of Technology, Wólczańska 171/173, 90-924 Lodz, Poland
| | - Maria Koziołkiewicz
- Institute of Technical Biochemistry, Faculty of Biotechnology and Food Sciences, Lodz University of Technology, Stefanowskiego 4/10, 90-924 Lodz, Poland
| | - Anna Podsędek
- Institute of Technical Biochemistry, Faculty of Biotechnology and Food Sciences, Lodz University of Technology, Stefanowskiego 4/10, 90-924 Lodz, Poland
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