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Zhang H, Liu M, Song F, Zhu X, Lu Q, Liu R. Fermentation enhances the amelioration effect of bee pollen on Caco-2 monolayer epithelial barrier dysfunction based on NF-κB-mediated MLCK-MLC signaling pathway. Food Res Int 2024; 178:113938. [PMID: 38309866 DOI: 10.1016/j.foodres.2024.113938] [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: 10/25/2023] [Revised: 12/19/2023] [Accepted: 01/02/2024] [Indexed: 02/05/2024]
Abstract
Intestinal barrier integrity is essential for normal nutrient digestion and absorption and disease resistance. This study aims to investigate how fermentation affects the ameliorative effect of bee pollen on the intestinal barrier dysfunction stimulated by interferon-γ and tumor necrosis factor (IFN-γ/TNF-α) cytokines. The results indicated that fermentation enhances the alleviating effect of bee pollen on intestinal barrier dysfunction (including elevated trans epithelial electrical resistance and decreased paracellular permeability). In addition, fermented bee pollen (FBP) significantly decreased (p < 0.05) the secretion levels of interleukin (IL)-6, IL-8, and IL-1β and expression of cyclooxygenase (COX)-2 protein in intestinal barrier cells. Furthermore, fermentation improved the ability of bee pollen to up-regulate the expression of tight junction proteins including zonula occludens (ZO)-1, occluding, and claudin-1. Notably, FBP showed stronger ability to inhibit the expression of nuclear factor kappa-B (NF-κB) mediated myosin light chain kinase (MLCK) and myosin light chain (MLC) signaling pathway associated with phosphorylated proteins. Overall, our results indicated that fermentation enhances the protective effect of bee pollen on the intestinal barrier, and FBP has promising potential to be used as a novel functional food to protect the intestinal barrier.
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Affiliation(s)
- Huifang Zhang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Wuhan Engineering Research Center of Bee Products on Quality and Safety Control, Wuhan 430070, China
| | - Min Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Wuhan Engineering Research Center of Bee Products on Quality and Safety Control, Wuhan 430070, China
| | - Fanfen Song
- Research Unit VEG-i-TEC, Faculty of BioscienceEngineering, Ghent University, Sint-Martens-Latemlaan2B, 8500 Kortrijk, Belgium
| | - Xiaoling Zhu
- Key Laboratory of Detection Technology of Focus Chemical Hazards in Animal-derived Food for State Market Regulation, Wuhan 430075, China
| | - Qun Lu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Wuhan Engineering Research Center of Bee Products on Quality and Safety Control, Wuhan 430070, China; Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan 430070, China.
| | - Rui Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China; Wuhan Engineering Research Center of Bee Products on Quality and Safety Control, Wuhan 430070, China; Key Laboratory of Environment Correlative Dietology (Huazhong Agricultural University), Ministry of Education, Wuhan 430070, China; Key Laboratory of Urban Agriculture in Central China, Ministry of Agriculture and Rural Affairs, Wuhan 430070, China.
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2
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Ricardo-Rodrigues S, Laranjo M, Agulheiro-Santos AC. Methods for quality evaluation of sweet cherry. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:463-478. [PMID: 35870155 DOI: 10.1002/jsfa.12144] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 06/27/2022] [Accepted: 07/23/2022] [Indexed: 06/15/2023]
Abstract
Sweet cherry (Prunus avium L.) is a highly valued fruit, whose quality can be evaluated using several objective methodologies, such as calibre, colour, texture, soluble solids content (SSC), titratable acidity (TA), as well as maturity indexes. Functional and nutritional compounds are also frequently determined, in response to consumer demand. The aim of the present review is to clarify and establish quality evaluation parameters and methodologies for the whole cherry supply chain, in order to promote easy and faithful communication among all stakeholders. The use of near-infrared spectroscopy (NIRS) as a non-destructive and expeditious method for assessing some quality parameters is discussed. In this review, the results of a wide survey to assess the most common methodologies for cherry quality evaluation, carried out among cherry researchers and producers within the framework of the COST Action FA1104 'Sustainable production of high-quality cherries for the European market', are also reported. The standardisation of quality evaluation parameters is expected to contribute to the preservation and shelf-life extension of sweet cherries, and the valorisation of the whole supply chain. For future studies on sweet cherry, we put forward a proposal regarding both sample size and the tests chosen to evaluate each parameter. © 2022 Society of Chemical Industry.
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Affiliation(s)
- Sara Ricardo-Rodrigues
- MED-Mediterranean Institute for Agriculture, Environment and Development, IIFA - Instituto de Investigação e Formação Avançada, Universidade de Évora, Évora, Portugal
| | - Marta Laranjo
- MED-Mediterranean Institute for Agriculture, Environment and Development, IIFA - Instituto de Investigação e Formação Avançada, Universidade de Évora, Évora, Portugal
| | - Ana Cristina Agulheiro-Santos
- MED-Mediterranean Institute for Agriculture, Environment and Development, IIFA - Instituto de Investigação e Formação Avançada, Universidade de Évora, Évora, Portugal
- Departamento de Fitotecnia, Escola de Ciências e Tecnologia, Universidade de Évora, Évora, Portugal
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3
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Tanabe H, Suzuki T, Ohishi T, Isemura M, Nakamura Y, Unno K. Effects of Epigallocatechin-3-Gallate on Matrix Metalloproteinases in Terms of Its Anticancer Activity. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020525. [PMID: 36677584 PMCID: PMC9862901 DOI: 10.3390/molecules28020525] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/29/2022] [Accepted: 12/31/2022] [Indexed: 01/06/2023]
Abstract
Epidemiological studies have shown that the consumption of green tea has beneficial effects against cancer. Basic studies have provided evidence that epigallocatechin gallate (EGCG) is a major contributor to these effects. Matrix metalloproteinases (MMPs) are zinc-dependent metalloproteinases with the ability to degrade the extracellular matrix proteins and are involved in various diseases including cancer in which MMPs have a critical role in invasion and metastasis. In this review, we discuss the effects of EGCG on several types of MMPs in the context of its anticancer activity. In the promoter region, MMPs have binding sites for at least one transcription factor of AP-1, Sp1, and NF-κB, and EGCG can downregulate these transcription factors through signaling pathways mediated by reactive oxygen species. EGCG can also decrease nuclear ERK, p38, heat shock protein-27 (Hsp27), and β-catenin levels, leading to suppression of MMPs' expression. Other mechanisms by which EGCG inhibits MMPs include direct binding to MMPs to prevent their activation and downregulation of NF-κB to suppress the production of inflammatory cytokines such as TNFα and IL-1β. Findings from studies on EGCG presented here may be useful in the development of more effective anti-MMP agents, which would give beneficial effects on cancer and other diseases.
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Affiliation(s)
- Hiroki Tanabe
- Faculty of Health and Welfare Science, Nayoro City University, Nayoro 096-8641, Hokkaido, Japan
- Correspondence: (H.T.); (T.O.)
| | - Takuji Suzuki
- Department of Food Science and Nutrition, Faculty of Human Life and Science, Doshisha Women’s College of Liberal Arts, Kyoto 602-0893, Japan
| | - Tomokazu Ohishi
- Institute of Microbial Chemistry (BIKAKEN), Numazu, Microbial Chemistry Research Foundation, Numazu 410-0301, Shizuoka, Japan
- Institute of Microbial Chemistry (BIKAKEN), Laboratory of Oncology, Microbial Chemistry Research Foundation, Shinagawa, Tokyo 141-0021, Japan
- Correspondence: (H.T.); (T.O.)
| | - Mamoru Isemura
- Tea Science Center, University of Shizuoka, Suruga-ku, Shizuoka 422-8526, Japan
| | - Yoriyuki Nakamura
- Tea Science Center, University of Shizuoka, Suruga-ku, Shizuoka 422-8526, Japan
| | - Keiko Unno
- Tea Science Center, University of Shizuoka, Suruga-ku, Shizuoka 422-8526, Japan
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4
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Bojarczuk A, Dzitkowska-Zabielska M. Polyphenol Supplementation and Antioxidant Status in Athletes: A Narrative Review. Nutrients 2022; 15:nu15010158. [PMID: 36615815 PMCID: PMC9823453 DOI: 10.3390/nu15010158] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/19/2022] [Accepted: 12/22/2022] [Indexed: 12/31/2022] Open
Abstract
Antioxidants in sports exercise training remain a debated research topic. Plant-derived polyphenol supplements are frequently used by athletes to reduce the negative effects of exercise-induced oxidative stress, accelerate the recovery of muscular function, and enhance performance. These processes can be efficiently modulated by antioxidant supplementation. The existing literature has failed to provide unequivocal evidence that dietary polyphenols should be promoted specifically among athletes. This narrative review summarizes the current knowledge regarding polyphenols' bioavailability, their role in exercise-induced oxidative stress, antioxidant status, and supplementation strategies in athletes. Overall, we draw attention to the paucity of available evidence suggesting that most antioxidant substances are beneficial to athletes. Additional research is necessary to reveal more fully their impact on exercise-induced oxidative stress and athletes' antioxidant status, as well as optimal dosing methods.
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Polyphenols in Metabolic Diseases. Molecules 2022; 27:molecules27196280. [PMID: 36234817 PMCID: PMC9570923 DOI: 10.3390/molecules27196280] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 09/17/2022] [Accepted: 09/19/2022] [Indexed: 02/01/2023] Open
Abstract
Polyphenols (PPs) are a large group of phytochemicals containing phenolic rings with two or more hydroxyl groups. They possess powerful antioxidant properties, multiple therapeutic effects, and possible health benefits in vivo and in vitro, as well as reported clinical studies. Considering their free-radical scavenging and anti-inflammatory properties, these substances can be used to treat different kinds of conditions associated with metabolic disorders. Many symptoms of metabolic syndrome (MtS), including obesity, dyslipidemia, atherosclerosis, elevated blood sugar, accelerating aging, liver intoxication, hypertension, as well as cancer and neurodegenerative disorders, are substantially relieved by dietary PPs. The present study explores the bioprotective properties and associated underlying mechanisms of PPs. A detailed understanding of these natural compounds will open up new opportunities for producing unique natural PP-rich dietary and medicinal plans, ultimately affirming their health benefits.
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Difranco I, Cockburn E, Dimitriou L, Paice K, Sinclair S, Faki T, Hills FA, Gondek MB, Wood A, Wilson LJ. A combination of cherry juice and cold water immersion does not enhance marathon recovery compared to either treatment in isolation: A randomized placebo-controlled trial. Front Sports Act Living 2022; 4:957950. [PMID: 36060624 PMCID: PMC9437358 DOI: 10.3389/fspor.2022.957950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 07/27/2022] [Indexed: 11/13/2022] Open
Abstract
Purpose Cherry juice (CJ) and cold water immersion (CWI) are both effective recovery strategies following strenuous endurance exercise. However, athletes routinely combine recovery interventions and less is known about the impact of a combined CJ and CWI protocol. Therefore, this study investigated the effects of combining CWI and CJ (a “cocktail” (CT)) on inflammation and muscle damage following a marathon. Methods A total 39 endurance trained males were randomly assigned to a placebo (PL), CWI, CJ, or CT group before completing a trail marathon run. Muscle damage (creatine kinase (CK)), muscle function (maximal voluntary isometric contraction (MVIC)), and inflammation (interleukin-6 (IL-6); C-reactive protein (CRP)) were measured at baseline, immediately after marathon (only IL-6), 24 h, and 48 h after marathon. Results There were no statistically significant differences between groups and no group × time interaction effects for any of the dependent variables. Confidence intervals (CI) illustrated that CT had unclear effects on inflammation (IL-6; CRP) and MVIC, but may have increased CK to a greater extent than PL and CJ conditions. Conclusion There is no evidence of an additive effect of CJ and CWI when the treatments are used in conjunction with each other. On the contrary, combining CJ and CWI may result in slightly increased circulating CK.
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Affiliation(s)
- Isabella Difranco
- School of Biomedical, Nutritional and Sport Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Emma Cockburn
- School of Biomedical, Nutritional and Sport Sciences, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - Lygeri Dimitriou
- Department of Natural Sciences, Middlesex University, London, United Kingdom
- London Sports Institute, Middlesex University, London, United Kingdom
| | - Katherine Paice
- London Sports Institute, Middlesex University, London, United Kingdom
| | - Scott Sinclair
- London Sports Institute, Middlesex University, London, United Kingdom
- Faculty of Dance, Trinity Laban Conservatoire of Music and Dance, London, United Kingdom
| | - Tanwir Faki
- London Sports Institute, Middlesex University, London, United Kingdom
| | - Frank A. Hills
- Department of Natural Sciences, Middlesex University, London, United Kingdom
| | - Marcela B. Gondek
- Department of Natural Sciences, Middlesex University, London, United Kingdom
| | - Alyssa Wood
- London Sports Institute, Middlesex University, London, United Kingdom
| | - Laura J. Wilson
- London Sports Institute, Middlesex University, London, United Kingdom
- *Correspondence: Laura J. Wilson
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7
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Ockun MA, Gercek YC, Demirsoy H, Demirsoy L, Macit I, Oz GC. Comparative evaluation of phenolic profile and antioxidant activity of new sweet cherry (Prunus avium L.) genotypes in Turkey. PHYTOCHEMICAL ANALYSIS : PCA 2022; 33:564-576. [PMID: 35122339 DOI: 10.1002/pca.3110] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Revised: 01/02/2022] [Accepted: 01/05/2022] [Indexed: 06/14/2023]
Abstract
INTRODUCTION Sweet cherry (Prunus avium L.), one of the most consumed fruits in the world, is rich in phenolic and especially anthocyanin content. OBJECTIVE The aim of this study was to evaluate the phenolic properties of 11 different sweet cherry genotypes collected from Giresun, Turkey. METHODS Total phenol, flavonoid, anthocyanin and antioxidant properties were observed spectrophotometrically in three different extraction (conventional, microwave-assisted and ultrasound-assisted) processes. Major phenolic, anthocyanin and antioxidant structures were visually assessed by high-performance thin layer chromatography (HPTLC). Various phenolics in its structure were determined by liquid chromatography-tandem mass spectrometry (LC-MS/MS). RESULTS T2 and E5 genotypes had the highest content in terms of total phenol, flavonoid, anthocyanin and antioxidant activity. In HPTLC, cherry samples contained high levels of chlorogenic acid, neochlorogenic acid, p-coumaroylquinic acid, rutin and cyanidin-3 rutinoside. Among the phenolics examined in the LC-MS/MS method, the major compounds in the structure of cherry were found to be chlorogenic acid, rutin and catechin. The T2 genotype had higher phenolics than the other cherry samples (chlorogenic acid 19.3 mg/100 g; catechin; 3.8 mg/100 g; rutin 33.1 mg/100 g). CONCLUSION As a result, T2 and E5 genotypes had higher phenolic and antioxidant activity compared to other genotypes and commercial cultivars. It can be said that the antioxidant contents of these genotypes are due to the high anthocyanin amount in their structures. In addition, T2 genotype contained more major phenolics than other cherries. In the next stage, it is recommended to carry out studies on the cultivation of these two varieties.
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Affiliation(s)
- Mehmet Ali Ockun
- Department of Biology, Botany Division, Istanbul University, Istanbul, Turkey
| | - Yusuf Can Gercek
- Department of Biology, Botany Division, Istanbul University, Istanbul, Turkey
| | - Husnu Demirsoy
- Department of Horticulture, Faculty of Agriculture, Ondokuz Mayis University, Samsun, Turkey
| | - Leyla Demirsoy
- Department of Horticulture, Faculty of Agriculture, Ondokuz Mayis University, Samsun, Turkey
| | - Idris Macit
- Karadeniz Agricultural Research Institute, Samsun, Turkey
| | - Gul Cevahir Oz
- Department of Biology, Botany Division, Istanbul University, Istanbul, Turkey
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Olaniran AF, Taiwo AE, Bamidele OP, Iranloye YM, Malomo AA, Olaniran OD. The role of nutraceutical fruit drink on neurodegenerative diseases: a review. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15106] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Abiola Folakemi Olaniran
- Landmark University SDG 12 (Responsible Consumption and Production Group) Department of Food Science and Nutrition College of Agriculture Landmark University P.M.B. 1001 Omu‐Aran Kwara State Nigeria
| | - Abiola Ezekiel Taiwo
- Department of Chemical Engineering College of Engineering Landmark University PMB 1001 Omu Aran Nigeria
| | | | - Yetunde Mary Iranloye
- Landmark University SDG 12 (Responsible Consumption and Production Group) Department of Food Science and Nutrition College of Agriculture Landmark University P.M.B. 1001 Omu‐Aran Kwara State Nigeria
| | - Adekunbi Adetola Malomo
- Department of Food Science and Technology Faculty of Technology Obafemi Awolowo University Ile‐Ife Nigeria
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Ion D, Niculescu AG, Păduraru DN, Andronic O, Mușat F, Grumezescu AM, Bolocan A. An Up-to-Date Review of Natural Nanoparticles for Cancer Management. Pharmaceutics 2021; 14:18. [PMID: 35056915 PMCID: PMC8779479 DOI: 10.3390/pharmaceutics14010018] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 12/14/2021] [Accepted: 12/20/2021] [Indexed: 01/10/2023] Open
Abstract
Cancer represents one of the leading causes of morbidity and mortality worldwide, imposing an urgent need to develop more efficient treatment alternatives. In this respect, much attention has been drawn from conventional cancer treatments to more modern approaches, such as the use of nanotechnology. Extensive research has been done for designing innovative nanoparticles able to specifically target tumor cells and ensure the controlled release of anticancer agents. To avoid the potential toxicity of synthetic materials, natural nanoparticles started to attract increasing scientific interest. In this context, this paper aims to review the most important natural nanoparticles used as active ingredients (e.g., polyphenols, polysaccharides, proteins, and sterol-like compounds) or as carriers (e.g., proteins, polysaccharides, viral nanoparticles, and exosomes) of various anticancer moieties, focusing on their recent applications in treating diverse malignancies.
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Affiliation(s)
- Daniel Ion
- General Surgery Department, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (D.I.); (D.N.P.); (O.A.); (F.M.); (A.B.)
- 3rd Clinic of General and Emergency Surgery, University Emergency Hospital of Bucharest, 050098 Bucharest, Romania
| | - Adelina-Gabriela Niculescu
- Department of Science and Engineering of Oxide Materials and Nanomaterials, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, 011061 Bucharest, Romania;
| | - Dan Nicolae Păduraru
- General Surgery Department, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (D.I.); (D.N.P.); (O.A.); (F.M.); (A.B.)
- 3rd Clinic of General and Emergency Surgery, University Emergency Hospital of Bucharest, 050098 Bucharest, Romania
| | - Octavian Andronic
- General Surgery Department, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (D.I.); (D.N.P.); (O.A.); (F.M.); (A.B.)
- 3rd Clinic of General and Emergency Surgery, University Emergency Hospital of Bucharest, 050098 Bucharest, Romania
| | - Florentina Mușat
- General Surgery Department, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (D.I.); (D.N.P.); (O.A.); (F.M.); (A.B.)
- 3rd Clinic of General and Emergency Surgery, University Emergency Hospital of Bucharest, 050098 Bucharest, Romania
| | - Alexandru Mihai Grumezescu
- Department of Science and Engineering of Oxide Materials and Nanomaterials, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, 011061 Bucharest, Romania;
- Research Institute of the University of Bucharest—ICUB, University of Bucharest, 050657 Bucharest, Romania
- Academy of Romanian Scientists, Ilfov No. 3, 050044 Bucharest, Romania
| | - Alexandra Bolocan
- General Surgery Department, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (D.I.); (D.N.P.); (O.A.); (F.M.); (A.B.)
- 3rd Clinic of General and Emergency Surgery, University Emergency Hospital of Bucharest, 050098 Bucharest, Romania
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De Negri Atanasio G, Ferrari PF, Campardelli R, Perego P, Palombo D. Innovative nanotools for vascular drug delivery: the atherosclerosis case study. J Mater Chem B 2021; 9:8558-8568. [PMID: 34609399 DOI: 10.1039/d1tb01071a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Cardiovascular diseases are the leading cause of mortality in the Western world. Among them, atherosclerosis represents one of the most common diseases in the modern society due to a common sedentary lifestyle, high-fat diet, and smoking. In the near future, a new approach could potentially improve the therapy of vascular pathologies, where to date the non-specific treatments present several limitations, such as poor biodistribution, quick elimination from the body, and undesired side-effects. In this field, nanotechnology has a great potential for the therapy and diagnosis of atherosclerosis with more and more recent and innovative publications. This review is a critical analysis of the results reported in the literature regarding the different and possible new approaches for the therapy and diagnosis of atherosclerosis.
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Affiliation(s)
- Giulia De Negri Atanasio
- Department of Experimental Medicine, University of Genoa, via Leon Battista Alberti, 2, 16132 Genoa, Italy
| | - Pier Francesco Ferrari
- Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, viale Benedetto XV, 6, 16132 Genoa, Italy
| | - Roberta Campardelli
- Department of Civil, Chemical and Environmental Engineering, University of Genoa, via Opera Pia, 15, 16145 Genoa, Italy.
| | - Patrizia Perego
- Department of Civil, Chemical and Environmental Engineering, University of Genoa, via Opera Pia, 15, 16145 Genoa, Italy. .,Research Center for Biologically Inspired Engineering in Vascular Medicine and Longevity, University of Genoa, via Montallegro, 1, 16145 Genoa, Italy
| | - Domenico Palombo
- Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, viale Benedetto XV, 6, 16132 Genoa, Italy.,Research Center for Biologically Inspired Engineering in Vascular Medicine and Longevity, University of Genoa, via Montallegro, 1, 16145 Genoa, Italy.,Vascular and Endovascular Surgery Unit, IRCCS Ospedale Policlinico San Martino, largo Rosanna Benzi, 10, 16132 Genoa, Italy
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Chivate A, Garkal A, Hariharan K, Mehta T. Exploring novel carrier for improving bioavailability of Itraconazole: Solid dispersion through hot-melt extrusion. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102541] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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12
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Su G, Sun G, Lv J, Zhang W, Liu H, Tang Y, Su H. Hsa_circ_0004831 downregulation is partially responsible for atorvastatinalleviated human umbilical vein endothelial cell injuries induced by ox-LDL through targeting the miR-182-5p/CXCL12 axis. BMC Cardiovasc Disord 2021; 21:221. [PMID: 33932991 PMCID: PMC8088699 DOI: 10.1186/s12872-021-01998-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 04/09/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The dysfunction and injury of human umbilical vein endothelial cells (HUVECs) are key events of atherosclerosis (AS). Atorvastatin (ATV) has been shown to play a protective role on endothelial cells. However, the associated molecular mechanisms remain not fully illustrated. METHODS HUVECs were treated with oxidized low-density lipoprotein (ox-LDL) to mimic the pathological conditions of endothelial cell injury in AS. Cell injuries were assessed according to cell viability, cell apoptosis, cycle progression, oxidative stress and inflammatory responses using CCK-8 assay, flow cytometry assay or commercial kits. The expression of hsa_circ_0004831, miR-182-5p, and C-X-C motif chemokine 12 (CXCL12) mRNA was examined using quantitative real-time PCR (qPCR). The expression of CXCL12 protein was quantitated by western blot. The predicted target relationship between miR-182-5p and hsa_circ_0004831 or CXCL12 was verified by pull-down assay, dual-luciferase reporter assay or RIP assay. RESULTS The expression of hsa_circ_0004831 was upregulated by ox-LDL but downregulated by ATV in HUVECs. ATV promoted cell viability and cell cycle progression but inhibited apoptosis, oxidative stress and inflammation in ox-LDL-treated HUVECs, while the role of ATV was partially reversed by hsa_circ_0004831 overexpression. MiR-182-5p was targeted by hsa_circ_0004831, and hsa_circ_0004831 overexpression-restored apoptosis, oxidative stress and inflammation were blocked by miR-182-5p restoration. Further, CXCL12 was targeted by miR-182-5p, and miR-182-5p inhibition-stimulated apoptosis, oxidative stress and inflammation were lessened by CXCL12 knockdown. CONCLUSION Hsa_circ_0004831-targeted miR-182-5p/CXCL12 regulatory network is one of the pathways by which ATV protects against ox-LDL-induced endothelial injuries.
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Affiliation(s)
- Gang Su
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Erqi District, Zhengzhou, 453100, China
| | - Guangli Sun
- Department of Ophthalmology, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Erqi District, Zhengzhou, 453100, China.
| | - Jian Lv
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Erqi District, Zhengzhou, 453100, China.
| | - Weiwei Zhang
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Erqi District, Zhengzhou, 453100, China
| | - Hai Liu
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Erqi District, Zhengzhou, 453100, China
| | - Yajing Tang
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Zhengzhou University, No. 1 Jianshe East Road, Erqi District, Zhengzhou, 453100, China
| | - Haoang Su
- The Second School of Clinical Medicine, Henan University of Traditional Chinese Medicine, Zhengzhou, China
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Di Pietro N, Baldassarre MPA, Cichelli A, Pandolfi A, Formoso G, Pipino C. Role of Polyphenols and Carotenoids in Endothelial Dysfunction: An Overview from Classic to Innovative Biomarkers. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:6381380. [PMID: 33133348 PMCID: PMC7593735 DOI: 10.1155/2020/6381380] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 08/26/2020] [Accepted: 10/05/2020] [Indexed: 12/14/2022]
Abstract
Nowadays, the dramatically increased prevalence of metabolic diseases, such as obesity and diabetes mellitus and their related complications, including endothelial dysfunction and cardiovascular disease, represents one of the leading causes of death worldwide. Dietary nutrients together with healthy lifestyles have a crucial role in the endothelium health-promoting effects. From a growing body of evidence, active natural compounds from food, including polyphenols and carotenoids, have attracted particular attention as a complementary therapy on atherosclerosis and cardiovascular disease, as well as preventive approaches through the attenuation of inflammation and oxidative stress. They mainly act as radical scavengers by promoting a variety of biological mechanisms, such as improvements in endothelial function, blood pressure, platelet activity, and insulin sensitivity, and by modulating various known biomarkers. The present review highlights the role of polyphenols and carotenoids in early endothelial dysfunction with attention to their beneficial effect in modulating both classical and recent technologically generated emerging biomarkers. These, alone or in combination, can play an important role in the prediction, diagnosis, and evolution of cardiovascular disease. However, a main challenge is to speed up early and prompt new interventions in order to prevent or slow down disease progression, even with an adequate intake of bioactive compounds. Hence, there is an urgent need of new more validated, appropriate, and reliable diagnostic and therapeutic biomarkers useful to diagnose endothelial dysfunction at an earlier stage.
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Affiliation(s)
- Natalia Di Pietro
- Department of Medical, Oral and Biotechnological Sciences, University G. d'Annunzio of Chieti-Pescara, 66100 Chieti, Italy
- Center for Advanced Studies and Technology-CAST (ex CeSI-MeT), University G. d'Annunzio of Chieti-Pescara, 66100 Chieti, Italy
| | - Maria Pompea Antonia Baldassarre
- Center for Advanced Studies and Technology-CAST (ex CeSI-MeT), University G. d'Annunzio of Chieti-Pescara, 66100 Chieti, Italy
- Department of Medicine and Aging Sciences, University G. d'Annunzio of Chieti-Pescara, 66100 Chieti, Italy
| | - Angelo Cichelli
- Department of Medical, Oral and Biotechnological Sciences, University G. d'Annunzio of Chieti-Pescara, 66100 Chieti, Italy
| | - Assunta Pandolfi
- Department of Medical, Oral and Biotechnological Sciences, University G. d'Annunzio of Chieti-Pescara, 66100 Chieti, Italy
- Center for Advanced Studies and Technology-CAST (ex CeSI-MeT), University G. d'Annunzio of Chieti-Pescara, 66100 Chieti, Italy
| | - Gloria Formoso
- Center for Advanced Studies and Technology-CAST (ex CeSI-MeT), University G. d'Annunzio of Chieti-Pescara, 66100 Chieti, Italy
- Department of Medicine and Aging Sciences, University G. d'Annunzio of Chieti-Pescara, 66100 Chieti, Italy
| | - Caterina Pipino
- Department of Medical, Oral and Biotechnological Sciences, University G. d'Annunzio of Chieti-Pescara, 66100 Chieti, Italy
- Center for Advanced Studies and Technology-CAST (ex CeSI-MeT), University G. d'Annunzio of Chieti-Pescara, 66100 Chieti, Italy
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14
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Giaconia MA, Ramos SDP, Pereira CF, Lemes AC, De Rosso VV, Braga ARC. Overcoming restrictions of bioactive compounds biological effects in food using nanometer-sized structures. Food Hydrocoll 2020. [DOI: 10.1016/j.foodhyd.2020.105939] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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15
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Xu C, Fang MY, Wang K, Liu J, Tai GP, Zhang ZT, Ruan BF. Discovery and Development of Inflammatory Inhibitors from 2-Phenylchromonone (Flavone) Scaffolds. Curr Top Med Chem 2020; 20:2578-2598. [PMID: 32972343 DOI: 10.2174/1568026620666200924115611] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 06/01/2020] [Accepted: 06/14/2020] [Indexed: 12/19/2022]
Abstract
Flavonoids are compounds based on a 2-phenylchromonone scaffold. Flavonoids can be divided into flavonoids, flavonols, dihydroflavones, anthocyanins, chalcones and diflavones according to the oxidation degree of the central tricarbonyl chain, the connection position of B-ring (2-or 3-position), and whether the tricarbonyl chain forms a ring or not. There are a variety of biological activities about flavonoids, such as anti-inflammatory activity, anti-oxidation and anti-tumor activity, and the antiinflammatory activity is apparent. This paper reviews the anti-inflammatory activities and mechanisms of flavonoids and their derivatives reported in China and abroad from 2011 till date (2011-2020), in order to find a good drug scaffold for the study of anti-inflammatory activities.
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Affiliation(s)
- Chen Xu
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, 230009, China
| | - Meng-Yuan Fang
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, 230009, China
| | - Ke Wang
- Center of Tobacco Industry Development, Xuanzhou District, Xuancheng, 242000, China
| | - Jing Liu
- Key Lab of Biofabrication of Anhui Higher Education, Hefei University, Hefei 230601, China,Shandong Key Laboratory of Biophysics, Institute of Biophysics, Dezhou University, Dezhou 253023, China
| | - Guang-Ping Tai
- Key Lab of Biofabrication of Anhui Higher Education, Hefei University, Hefei 230601, China
| | - Zhao-Ting Zhang
- Center of Tobacco Industry Development, Xuanzhou District, Xuancheng, 242000, China
| | - Ban-Feng Ruan
- School of Food and Biological Engineering, Hefei University of Technology, Hefei, 230009, China,Key Lab of Biofabrication of Anhui Higher Education, Hefei University, Hefei 230601, China
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16
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Quaternary Ammonium Chitosans: The Importance of the Positive Fixed Charge of the Drug Delivery Systems. Int J Mol Sci 2020; 21:ijms21186617. [PMID: 32927715 PMCID: PMC7555869 DOI: 10.3390/ijms21186617] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/03/2020] [Accepted: 09/07/2020] [Indexed: 01/12/2023] Open
Abstract
As a natural polysaccharide, chitosan has good biocompatibility, biodegradability and biosecurity. The hydroxyl and amino groups present in its structure make it an extremely versatile and chemically modifiable material. In recent years, various synthetic strategies have been used to modify chitosan, mainly to solve the problem of its insolubility in neutral physiological fluids. Thus, derivatives with negative or positive fixed charge were synthesized and used to prepare innovative drug delivery systems. Positively charged conjugates showed improved properties compared to unmodified chitosan. In this review the main quaternary ammonium derivatives of chitosan will be considered, their preparation and their applications will be described to evaluate the impact of the positive fixed charge on the improvement of the properties of the drug delivery systems based on these polymers. Furthermore, the performances of the proposed systems resulting from in vitro and ex vivo experiments will be taken into consideration, with particular attention to cytotoxicity of systems, and their ability to promote drug absorption.
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17
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Pechanova O, Dayar E, Cebova M. Therapeutic Potential of Polyphenols-Loaded Polymeric Nanoparticles in Cardiovascular System. Molecules 2020; 25:molecules25153322. [PMID: 32707934 PMCID: PMC7435870 DOI: 10.3390/molecules25153322] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 07/16/2020] [Accepted: 07/17/2020] [Indexed: 12/11/2022] Open
Abstract
Numerous studies document an increased production of reactive oxygen species (ROS) with a subsequent decrease in nitric oxide (NO) bioavailability in different cardiovascular diseases, including hypertension, atherosclerosis, and heart failure. Many natural polyphenols have been demonstrated to decrease ROS generation and/or to induce the endogenous antioxidant enzymatic defense system. Moreover, different polyphenolic compounds have the ability to increase the activity/expression of endothelial nitric oxide synthase (eNOS) with a subsequent enhancement of NO generation. However, as a result of low absorption and bioavailability of natural polyphenols, the beneficial effects of these substances are very limited. Recent progress in delivering polyphenols to the targeted tissues revealed new possibilities for the use of polymeric nanoparticles in increasing the efficiency and reducing the degradability of natural polyphenols. This review focuses on the effects of different natural polyphenolic substances, especially resveratrol, quercetin, curcumin, and cherry extracts, and their ability to bind to polymeric nanoparticles, and summarizes the effects of polyphenol-loaded nanoparticles, mainly in the cardiovascular system.
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