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Trendafilova I, Chimshirova R, Momekova D, Petkov H, Koseva N, Petrova P, Popova M. Curcumin and Capsaicin-Loaded Ag-Modified Mesoporous Silica Carriers: A New Alternative in Skin Treatment. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:3075. [PMID: 36080112 PMCID: PMC9458240 DOI: 10.3390/nano12173075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 08/27/2022] [Accepted: 08/28/2022] [Indexed: 06/15/2023]
Abstract
Biologically active substances of natural origin offer a promising alternative in skin disease treatment in comparison to synthetic medications. The limiting factors for the efficient application of natural compounds, such as low water solubility and low bioavailability, can be easily overcome by the development of suitable delivery systems. In this study, the exchange with the template procedure was used for the preparation ofa spherical silver-modified mesoporous silica nanocarrier. The initial and drug-loaded formulations are fully characterized by different physico-chemical methods. The incipient wetness impregnation method used to load health-promoting agents, curcumin, and capsaicin in Ag-modified carriers separately or in combinationresulted in high loading efficiency (up to 33 wt.%). The interaction between drugs and carriers was studied by ATR-FTIR spectroscopy. The release experiments of both active substances from the developed formulations were studied in buffers with pH 5.5, and showed improved solubility. Radical scavenging activity and ferric-reducing antioxidant power assays were successfully used for the evaluation of the antiradical and antioxidant capacity of the curcumin or/and capsaicin loaded on mesoporous carriers. Formulations containing a mixture of curcumin and capsaicin were characterized bypotentiation of their antiproliferative effect against maligning cells, and it was confirmed that the system for simultaneous delivery of both drugs has lower IC50 values than the free substances.The antibacterial tests showed better activity of the obtained delivery systems in comparison with the pure curcumin and capsaicin. Considering the obtained results, it can be concluded that the obtained delivery systems are promising for potential dermal treatment.
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Affiliation(s)
- Ivalina Trendafilova
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| | - Ralitsa Chimshirova
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| | - Denitsa Momekova
- Faculty of Pharmacy, Medical University of Sofia, 1000 Sofia, Bulgaria
| | - Hristo Petkov
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| | - Neli Koseva
- Institute of Polymers, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| | - Penka Petrova
- Institute of Microbiology, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| | - Margarita Popova
- Institute of Organic Chemistry with Centre of Phytochemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
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2
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Kongpol K, Chaihao P, Shuapan P, Kongduk P, Chunglok W, Yusakul G. Therapeutic hydrophobic deep eutectic solvents of menthol and fatty acid for enhancing anti-inflammation effects of curcuminoids and curcumin on RAW264.7 murine macrophage cells. RSC Adv 2022; 12:17443-17453. [PMID: 35765438 PMCID: PMC9189865 DOI: 10.1039/d2ra01782b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 06/07/2022] [Indexed: 12/19/2022] Open
Abstract
Owing to their water insolubility, low stability, and poor absorption, anti-inflammatory curcuminoids (CUN) are difficult to be extracted and delivered to the action site. As a result, therapeutic hydrophobic deep eutectic solvents (HDESs), containing menthol and fatty acids (capric, caprylic, and oleic acids), are being developed for CUN solubilization and delivery. In this study, the anti-inflammatory effects of various combinations of HDESs with CUN and curcumin (CUR) were investigated on RAW264.7 macrophage cells. The results showed that CUN can be solubilized using the HDESs. The HDESs of oleic acid (OLA) : menthol (1 : 2, 1 : 1, and 2 : 1 molar ratios) exhibited anti-inflammatory effects, and OLA : menthol (1 : 1 molar ratio) increased the anti-inflammatory effects of CUR. The cytotoxicity of CUN and CUR was also lowered when combined with some OLA : menthol HDESs. The combination of OLA, menthol, and CUR entirely suppressed NO secretion without significant cytotoxicity. These results clearly indicate the potential of HDESs to solubilize CUN and impart anti-inflammatory properties. Furthermore, these solvents could replace organic solvents for CUN extraction, with the added benefit of being therapeutic, biodegradable, and safe for human consumption.
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Affiliation(s)
- Kantapich Kongpol
- School of Allied Health Sciences, Walailak University Nakhon Si Thammarat Thailand.,Research Excellence Center for Innovation and Health Product, Walailak University Nakhon Si Thammarat Thailand
| | - Preenapan Chaihao
- School of Allied Health Sciences, Walailak University Nakhon Si Thammarat Thailand
| | - Parichat Shuapan
- School of Allied Health Sciences, Walailak University Nakhon Si Thammarat Thailand
| | - Ploypailin Kongduk
- School of Allied Health Sciences, Walailak University Nakhon Si Thammarat Thailand
| | - Warangkana Chunglok
- School of Allied Health Sciences, Walailak University Nakhon Si Thammarat Thailand
| | - Gorawit Yusakul
- School of Pharmacy, Walailak University Nakhon Si Thammarat Thailand +66-75-67-2839.,Biomass and Oil Palm Center of Excellence, Walailak University Nakhon Si Thammarat Thailand
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3
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Du G, Bai F, Zhan X, Zhang W, Tong J, Wang Y, Xia X, Shi C. Citral mitigates inflammation of Caco-2 cells induced by Cronobacter sakazakii. Food Funct 2022; 13:3540-3550. [DOI: 10.1039/d2fo00098a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The aim of this study was to explore the anti-inflammatory effect and mechanism of citral in Cronobacter sakazakii-stimulated Caco-2 cells. Safe doses of citral were first determined in Caco-2 cells....
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Lin P, Li B, Ye J, Shang F, Zhao H, Xie J, Yu X. Curcumin relieves mice gastric emptying dysfunction induced by L-arginine and atropine through interstitial cells of Cajal. Exp Ther Med 2021; 21:548. [PMID: 33850520 DOI: 10.3892/etm.2021.9980] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Accepted: 02/22/2021] [Indexed: 12/13/2022] Open
Abstract
Curcumin is natural polyphenol from Curcuma longa rhizomes with several biological properties. Our previous studies demonstrated that curcumin inhibited functional gastric emptying disorders induced by L-arginine, the precursor of nitric oxide (NO), and atropine, an acetylcholine receptor (AChR) blocker. However, the mechanism of action of curcumin remains unclear. In the present study, mouse models of functional gastric emptying disorders induced by L-arginine and atropine were used to examine changes in interstitial cells of Cajal (ICC) and NO- and ACh-mediated regulation of gastrointestinal motility. Curcumin pre-treatment ameliorated the gastric emptying rate in mice treated with L-arginine or atropine (P<0.01). NO content and NO synthase activity significantly increased in the stomachs of L-arginine-treated mice, compared with controls (P<0.01). Acetylcholinesterase activity (P<0.01) and mRNA expression (P<0.01), as well as AChR mRNA levels (P<0.05) significantly decreased following atropine treatment. Moreover, in both models, the levels of c-kit, anoctamin 1 and connexin 43 significantly decreased in the stomach (P<0.01). Conversely, curcumin pre-treatment inhibited the changes induced by L-arginine and atropine (P<0.01 or P<0.05). By affecting the production of exogenous NO, the effects of Ach-AchR and the biomarkers of ICC, curcumin relieves the gastric emptying dysfunction in mice.
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Affiliation(s)
- Peng Lin
- Department of Physiology and Pathophysiology, School of Basic Medicine, Qingdao University, Qingdao, Shandong 266021, P.R. China
| | - Baitao Li
- Department of Biotechnology, School of Basic Medicine, Qingdao University, Qingdao, Shandong 266021, P.R. China
| | - Junli Ye
- Department of Physiology and Pathophysiology, School of Basic Medicine, Qingdao University, Qingdao, Shandong 266021, P.R. China
| | - Fangfang Shang
- Department of Pathology, Navy 971 Hospital of The People's Liberation Army, Qingdao, Shandong 266000, P.R. China
| | - Hui Zhao
- Department of Pathology, Navy 971 Hospital of The People's Liberation Army, Qingdao, Shandong 266000, P.R. China
| | - Jing Xie
- Laboratory of Human Microscopic Structure, School of Basic Medicine, Qingdao University, Qingdao, Shandong 266021, P.R. China
| | - Xiaoling Yu
- Department of Physiology and Pathophysiology, School of Basic Medicine, Qingdao University, Qingdao, Shandong 266021, P.R. China
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5
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Dogaru G, Bulboaca AE, Gheban D, Boarescu PM, Rus V, Festila D, Sitar-Taut AV, Stanescu I. Effect of Liposomal Curcumin on Acetaminophen Hepatotoxicity by Down-regulation of Oxidative Stress and Matrix Metalloproteinases. In Vivo 2020; 34:569-582. [PMID: 32111755 PMCID: PMC7157894 DOI: 10.21873/invivo.11809] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/02/2019] [Accepted: 12/03/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND/AIM The hepatoprotective role of various molecules in drug-induced hepatotoxicity arouses great interest. We investigated the effect of liposomal curcumin (LCC) on experimental acetaminophen (APAP)-induced hepatotoxicity. MATERIALS AND METHODS Rats were randomly allocated into 5 groups, and the effect of two LCC concentrations was studied: group 1 - 1 ml intraperitoneal (i.p.) saline, group 2 - APAP pretreatment, group 3 - APAP+silymarin (extract of the silybum marianum with anti-inflammatory, anti-oxidant, and anti-fibrotic properties), group 4 - APAP+LCC1, group 5 - APAP+LCC2. The biomarkers of oxidative stress (nitric oxide and malondialdehyde) and antioxidant status of plasma (thiols and catalase), TNF-α, MMP-2 and MMP-9 serum levels were evaluated. RESULTS An improvement in oxidative stress, antioxidant status, and TNF-α, MMP-2 and MMP-9 levels was obtained in groups pretreated with LCC compared to silymarin treatment, in a dose-dependent manner. Histopathological examination reinforced the results. CONCLUSION Liposomal curcumin improves the oxidative stress/antioxidant balance and alleviates inflammation in experimental APAP-induced hepatotoxicity.
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Affiliation(s)
- Gabriela Dogaru
- Department of Medical Rehabilitation, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Adriana Elena Bulboaca
- Department of Pathophysiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Dan Gheban
- Department of Pathological Anatomy, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Paul Mihai Boarescu
- Department of Pathophysiology, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Vasile Rus
- Department of Cell Biology, Histology and Embryology, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania
| | - Dana Festila
- Department of Orthodontics, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Adela-Viviana Sitar-Taut
- Department of Internal Medicine, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Ioana Stanescu
- Department of Neurology, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
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6
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Tang X, Yu J, Li M, Zhan D, Shi C, Fang L, Ban C, Zheng W, Veeraraghavan V, Mohan S. Inhibitory effects of triterpenoid betulin on inflammatory mediators inducible nitric oxide synthase, cyclooxygenase-2, tumor necrosis factor-alpha, interleukin-6, and proliferating cell nuclear antigen in 1,2-dimethylhydrazine-induced rat colon carcinogenesis. Pharmacogn Mag 2020. [DOI: 10.4103/pm.pm_516_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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7
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Nishihira VSK, Rubim AM, Brondani M, Dos Santos JT, Pohl AR, Friedrich JF, de Lara JD, Nunes CM, Feksa LR, Simão E, de Almeida Vaucher R, Durruthy MG, Laporta LV, Rech VC. In vitro and in silico protein corona formation evaluation of curcumin and capsaicin loaded-solid lipid nanoparticles. Toxicol In Vitro 2019; 61:104598. [PMID: 31299314 DOI: 10.1016/j.tiv.2019.104598] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 04/25/2019] [Accepted: 07/07/2019] [Indexed: 11/16/2022]
Abstract
Nanotechnology has been an important tool for the production of nanoparticles with controlled release of drugs for therapeutic applications. Here, we produced solid lipid nanoparticles (SLN) loaded with curcumin and capsaicin (NCC) following the overarching goals of green chemistry. Currently, besides evaluating the composition, and size of these, it is necessary to understand the interactions between nanoparticles and the biomolecules present in the biological medium. For this, assays were conducted in order to evaluate the potential formation of the protein 'corona', and to better understand the results obtained in vitro, we also performed an interaction study, in silico, between the NCC components and the main serum protein, albumin. In the first hour of contact between the NCC and the culture medium showed fluctuation in the diameter of the NCC. However, after 24 and 48 h of the incubation period, all NCC concentrations showed an increase in size, which can be attributed to plasma protein adsorption. Since, hard corona takes a few seconds, while the soft corona can be formed in minutes up to a few hours. On the other hand, best docking binding-poses of interaction for the formed docking complexes evaluated suggest interactions following the docking affinity like free energy FEB (Tween 80-bovine serum albumin) ≈ FEB (Span 80-bovine serum albumin) showing a pharmacodynamic pattern based in non-covalent hydrophobic interactions with the bovine serum albumin binding-site. Our in silico results clarify and reinforce our in vitro findings of corona formation, which represents the real interaction with cell membranes in vivo.
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Affiliation(s)
| | | | - Morgana Brondani
- Graduação em Biomedicina, Universidade Franciscana, Santa Maria, Rio Grande do Sul, Brazil
| | | | - Ariane Ribas Pohl
- Pós-Graduação em Nanociências, Universidade Franciscana, Santa Maria, Rio Grande do Sul, Brazil
| | | | - Jéssica Dotto de Lara
- Graduação em Biomedicina, Universidade Franciscana, Santa Maria, Rio Grande do Sul, Brazil
| | | | - Luciane Rosa Feksa
- Pós-Graduação em Biomedicina Estética, Núcleo de Estudos em Estética Ana Carolina Puga, São Paulo, Brazil
| | - Eder Simão
- Pós-Graduação em Nanociências, Universidade Franciscana, Santa Maria, Rio Grande do Sul, Brazil
| | - Rodrigo de Almeida Vaucher
- Centro de Ciências Químicas, Farmacêuticas e de Alimentos, Universidade Federal de Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | | | | | - Virginia Cielo Rech
- Pós-Graduação em Nanociências, Universidade Franciscana, Santa Maria, Rio Grande do Sul, Brazil
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8
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Hatamipour M, Ramezani M, Tabassi SAS, Johnston TP, Sahebkar A. Demethoxycurcumin: A naturally occurring curcumin analogue for treating non-cancerous diseases. J Cell Physiol 2019; 234:19320-19330. [PMID: 31344992 DOI: 10.1002/jcp.28626] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 03/17/2019] [Accepted: 03/19/2019] [Indexed: 02/06/2023]
Abstract
Turmeric extracts contain three primary compounds, which are commonly referred to as curcuminoids. They are curcumin, demethoxycurcumin (DMC), and bisdemethoxycurcumin. While curcumin has been the most extensively studied of the curcuminoids, it suffers from low overall oral bioavailability due to extremely low absorption as a result of low water solubility and instability at acidic pH, as well as rapid metabolism and clearance from the body. However, DMC, which lacks the methoxy group on the benzene ring of the parent structure, has much greater chemical stability at physiological pH and has been recently reported to exhibit antitumor properties. However, the treatment of noncancerous diseases with DMC has not been comprehensively reviewed. Therefore, here we evaluate published scientific literature on the therapeutic properties of DMC. The beneficial pharmacological actions of DMC include anti-inflammatory, neuroprotective, antihypertensive, antimalarial, antimicrobial, antifungal, and vasodilatory properties. In addition, DMC's ability to ameliorate the effects of free radicals and an environment characterized by oxidative stress caused by the accumulation of advanced glycation end-products associated with diabetic nephropathy, as well as DMC's capacity to inhibit the migration and proliferation of vascular smooth muscle cells following balloon angioplasty are also addressed. This review collates the available literature regarding the therapeutic possibilities of DMC in noncancerous conditions.
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Affiliation(s)
- Mahdi Hatamipour
- Nanotechnology Research Center, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahin Ramezani
- Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | - Thomas P Johnston
- Division of Pharmacology and Pharmaceutical Sciences, University of Missouri-Kansas City, Kansas City, Missouri
| | - Amirhossein Sahebkar
- Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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9
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Serreli G, Melis MP, Corona G, Deiana M. Modulation of LPS-induced nitric oxide production in intestinal cells by hydroxytyrosol and tyrosol metabolites: Insight into the mechanism of action. Food Chem Toxicol 2019; 125:520-527. [DOI: 10.1016/j.fct.2019.01.039] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 01/30/2019] [Accepted: 01/31/2019] [Indexed: 01/04/2023]
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10
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Langella A, Calcagno V, De Gregorio V, Urciuolo F, Imparato G, Vecchione R, Netti PA. In vitro study of intestinal epithelial interaction with engineered oil in water nanoemulsions conveying curcumin. Colloids Surf B Biointerfaces 2018; 164:232-239. [PMID: 29413601 DOI: 10.1016/j.colsurfb.2018.01.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 01/03/2018] [Accepted: 01/15/2018] [Indexed: 12/14/2022]
Abstract
The development of innovative nano-bio-encapsulation systems continues to be an area of intense activity as the demand of improved delivery systems is constantly increasing in several fields including nanomedicine. For this purpose, an important goal is carrying out appropriate engineering of the surface of these nanocarriers to satisfy the organ target features for an effective in situ release and elucidate the mechanism of action which most of the time is neglected. Here, an oil-in-water (O/W) nanoemulsion coated with a polysaccharide layer film - i.e. a glycol chitosan modified with a thiol moiety - was used as nanocarrier to convey a promising poorly water-soluble nature based drug, curcumin. The final nanocarrier was completely bio-compatible and bio-stable. We investigated the enhancement of the effect of curcumin loaded in our system across monolayers of intestinal epithelial cells CaCo-2 in Transwell culture. Such in vitro platform resulted suitable to evaluate the functionality of the proposed nanocarrier and its adhesion towards the mucosal epithelial layer and, as applicative example, to investigate the anti-inflammatory effects exerted by the encapsulation of curcumin.
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Affiliation(s)
- Angela Langella
- Center for Advanced Biomaterial for Health Care (CABHC), Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, Napoli, Italy; Centro di Ricerca Interdipartimentale sui Biomateriali (CRIB), Università di Napoli Federico II, P.le Tecchio 80, Napoli, Italy; Dipartimento di Chimica, Materiali e Produzione Industriale (DICMAPI), Università di Napoli Federico II, P.le Tecchio 80, Napoli, Italy
| | - Vincenzo Calcagno
- Center for Advanced Biomaterial for Health Care (CABHC), Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, Napoli, Italy
| | - Vincenza De Gregorio
- Center for Advanced Biomaterial for Health Care (CABHC), Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, Napoli, Italy
| | - Francesco Urciuolo
- Center for Advanced Biomaterial for Health Care (CABHC), Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, Napoli, Italy
| | - Giorgia Imparato
- Center for Advanced Biomaterial for Health Care (CABHC), Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, Napoli, Italy.
| | - Raffaele Vecchione
- Center for Advanced Biomaterial for Health Care (CABHC), Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, Napoli, Italy.
| | - Paolo A Netti
- Center for Advanced Biomaterial for Health Care (CABHC), Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, Napoli, Italy; Centro di Ricerca Interdipartimentale sui Biomateriali (CRIB), Università di Napoli Federico II, P.le Tecchio 80, Napoli, Italy; Dipartimento di Chimica, Materiali e Produzione Industriale (DICMAPI), Università di Napoli Federico II, P.le Tecchio 80, Napoli, Italy
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11
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Dhar R, Kimseng R, Chokchaisiri R, Hiransai P, Utaipan T, Suksamrarn A, Chunglok W. 2′,4-Dihydroxy-3′,4′,6′-trimethoxychalcone from Chromolaena odorata possesses anti-inflammatory effects via inhibition of NF-κB and p38 MAPK in lipopolysaccharide-activated RAW 264.7 macrophages. Immunopharmacol Immunotoxicol 2017; 40:43-51. [DOI: 10.1080/08923973.2017.1405437] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Rana Dhar
- School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat, Thailand
| | - Rungruedee Kimseng
- School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat, Thailand
| | | | - Poonsit Hiransai
- School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat, Thailand
| | - Tanyarath Utaipan
- Department of Pre-Clinic, Faculty of Science and Technology, Prince of Songkla University, Pattani Campus, Pattani, Thailand
| | - Apichart Suksamrarn
- Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Ramkhamhaeng University, Bangkok, Thailand
| | - Warangkana Chunglok
- School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat, Thailand
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12
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Ahn MY, Hwang JS, Lee SB, Ham SA, Hur J, Kim JT, Seo HG. Curcumin longa extract-loaded nanoemulsion improves the survival of endotoxemic mice by inhibiting nitric oxide-dependent HMGB1 release. PeerJ 2017; 5:e3808. [PMID: 28929026 PMCID: PMC5600948 DOI: 10.7717/peerj.3808] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Accepted: 08/23/2017] [Indexed: 12/22/2022] Open
Abstract
Background High mobility group box 1 (HMGB1) is a well-known damage-related alarmin that participates in cellular inflammatory responses. However, the mechanisms leading to HMGB1 release in inflammatory conditions and the therapeutic agents that could prevent it remain poorly understood. This study attempted to examine whether the Curcumin longa herb, which is known to have anti-inflammatory property, can modulate cellular inflammatory responses by regulating HMGB1 release. Methods The murine macrophage RAW264.7 cells were treated with lipopolysaccharide (LPS) and/or a C. longa extract-loaded nanoemulsion (CLEN). The levels of released HMGB1, nitric oxide (NO) production, inducible NO synthase (iNOS) expression, and phosphorylation of mitogen-activated protein kinases were analyzed in RAW264.7 macrophages. The effects of CLEN on survival of endotoxemic model mice, circulating HMGB1 levels, and tissue iNOS expression were also evaluated. Results We have shown that a nanoemulsion loaded with an extract from the C. longa rhizome regulates cellular inflammatory responses and LPS-induced systemic inflammation by suppressing the release of HMGB1 by macrophages. First, treatment of RAW264.7 macrophages with the nanoemulsion significantly attenuated their LPS-induced release of HMGB1: this effect was mediated by inhibiting c-Jun N-terminal kinase activation, which in turn suppressed the NO production and iNOS expression of the cells. The nanoemulsion did not affect LPS-induced p38 or extracellular signal-regulated kinase activation. Second, intraperitoneal administration of the nanoemulsion improved the survival rate of LPS-injected endotoxemic mice. This associated with marked reductions in circulating HMGB1 levels and tissue iNOS expression. Discussion The present study shows for the first time the mechanism by which C. longa ameliorates sepsis, namely, by suppressing NO signaling and thereby inhibiting the release of the proinflammatory cytokine HMGB1. These observations suggest that identification of agents, including those in the herb C. longa, that can inhibit HMGB1 production and/or activity may aid the treatment of endotoxemia.
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Affiliation(s)
- Min Young Ahn
- Department of Food Science and Biotechnology of Animal Products, Konkuk University, Seoul, South Korea
| | - Jung Seok Hwang
- Department of Food Science and Biotechnology of Animal Products, Konkuk University, Seoul, South Korea
| | - Su Bi Lee
- Department of Food Science and Technology, Keimyung University, Daegu, South Korea
| | - Sun Ah Ham
- Department of Food Science and Biotechnology of Animal Products, Konkuk University, Seoul, South Korea
| | - Jinwoo Hur
- Department of Food Science and Biotechnology of Animal Products, Konkuk University, Seoul, South Korea
| | - Jun Tae Kim
- Department of Food Science and Technology, Keimyung University, Daegu, South Korea
| | - Han Geuk Seo
- Department of Food Science and Biotechnology of Animal Products, Konkuk University, Seoul, South Korea
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13
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Chung RTM. Detoxification effects of phytonutrients against environmental toxicants and sharing of clinical experience on practical applications. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:8946-8956. [PMID: 26310706 DOI: 10.1007/s11356-015-5263-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Accepted: 08/17/2015] [Indexed: 06/04/2023]
Abstract
According to the Food and Health Bureau and Trade and Industry Department of the Hong Kong Government, 90 % of the total food supply in Hong Kong was imported from the Mainland China. In addition, the hidden or illegal use of prohibited pesticides, food adulteration (e.g., using industrial salt in food processing, using gutter oil as cooking oil), and pollutions were periodically reported by the media. Excessive exposure to toxic heavy metals or persistent organic pollutants (POPs) from diet or environmental is inevitable amid industrialization and pollution. Understanding of the detoxification ability among nutrients in plant-based food (i.e., phytonutrients in green tea, onion, garlic, coriander, and turmeric) offers therapeutic and preventive effects against the poisoning effects due to these pollutants. Oxidative stress and pro-inflammatory actions are the common mechanisms for heavy metals or POPs toxicities, while phytonutrients counteracts these cellular insults by anti-oxidation, upregulation of anti-inflammatory pathways, and chelation.
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He XQ, Duan JL, Zhou J, Song ZY, Cichello SA. Effects of Two Traditional Chinese Cooking Oils, Canola and Pork, on pH and Cholic Acid Content of Faeces and Colon Tumorigenesis in Kunming Mice. Asian Pac J Cancer Prev 2015; 16:6225-9. [PMID: 26434820 DOI: 10.7314/apjcp.2015.16.15.6225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Faecal pH and cholate are two important factors that can affect colon tumorigenesis, and can be modified by diet. In this study, the effects of two Chinese traditional cooking oils (pork oil and canola/rapeseed oil) on the pH and the cholic acid content in feces, in addition to colon tumorigenesis, were studied in mice. Kunming mice were randomized into various groups; negative control group (NCG), azoxymethane control group (ACG), pork oil group (POG), and canola oil Ggroup (COG). Mice in the ACG were fed a basic rodent chow; mice in POG and COG were given 10% cooking oil rodent chow with the respective oil type. All mice were given four weekly AOM (azoxymethane) i.p. injections (10 mg/kg). The pH and cholic acid of the feces were examined every two weeks. Colon tumors, aberrant crypt foci and organ weights were examined 32 weeks following the final AOM injection. The results showed that canola oil significantly decreased faecal pH in female mice (P<0.05), but had no influence on feces pH in male mice (P>0.05). Pork oil significantly increased the feces pH in both male and female mice (P<0.05). No significant change was found in feces cholic acid content when mice were fed 10% pork oil or canola oil compared with the ACG. Although Kunming mice were not susceptible to AOM-induced tumorigenesis in terms of colon tumor incidence, pork oil significantly increased the ACF number in male mice. Canola oil showed no influence on ACF in either male or female mice. Our results indicate that cooking oil effects faecal pH, but does not affect the faecal cholic acid content and thus AOM-induced colon neoplastic ACF is modified by dietary fat.
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Affiliation(s)
- Xiao-Qiong He
- School of Public Health, Kunming Medical University, Yunnan Province, China E-mail :
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15
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Perrone D, Ardito F, Giannatempo G, Dioguardi M, Troiano G, Lo Russo L, DE Lillo A, Laino L, Lo Muzio L. Biological and therapeutic activities, and anticancer properties of curcumin. Exp Ther Med 2015; 10:1615-1623. [PMID: 26640527 DOI: 10.3892/etm.2015.2749] [Citation(s) in RCA: 165] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Accepted: 07/14/2015] [Indexed: 12/18/2022] Open
Abstract
Curcumin (diferuloylmethane) is a polyphenol derived from the Curcuma longa plant. Curcumin has been used extensively in Ayurvedic medicine, as it is nontoxic and exhibits a variety of therapeutic properties, including antioxidant, analgesic, anti-inflammatory and antiseptic activities. Recently, certain studies have indicated that curcumin may exert anticancer effects in a variety of biological pathways involved in mutagenesis, apoptosis, tumorigenesis, cell cycle regulation and metastasis. The present study reviewed previous studies in the literature, which support the therapeutic activity of curcumin in cancer. In addition, the present study elucidated a number of the challenges concerning the use of curcumin as an adjuvant chemotherapeutic agent. All the studies reviewed herein suggest that curcumin is able to exert anti-inflammatory, antiplatelet, antioxidative, hepatoprotective and antitumor activities, particularly against cancers of the liver, skin, pancreas, prostate, ovary, lung and head neck, as well as having a positive effect in the treatment of arthritis.
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Affiliation(s)
- Donatella Perrone
- Department of Clinical and Experimental Medicine, Foggia University, Foggia 71122, Italy
| | - Fatima Ardito
- Department of Clinical and Experimental Medicine, Foggia University, Foggia 71122, Italy
| | - Giovanni Giannatempo
- Department of Clinical and Experimental Medicine, Foggia University, Foggia 71122, Italy
| | - Mario Dioguardi
- Department of Clinical and Experimental Medicine, Foggia University, Foggia 71122, Italy
| | - Giuseppe Troiano
- Department of Clinical and Experimental Medicine, Foggia University, Foggia 71122, Italy
| | - Lucio Lo Russo
- Department of Clinical and Experimental Medicine, Foggia University, Foggia 71122, Italy
| | - Alfredo DE Lillo
- Department of Clinical and Experimental Medicine, Foggia University, Foggia 71122, Italy
| | - Luigi Laino
- Department of Clinical and Experimental Medicine, Foggia University, Foggia 71122, Italy
| | - Lorenzo Lo Muzio
- Department of Clinical and Experimental Medicine, Foggia University, Foggia 71122, Italy
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Refaat B, El-Shemi AG, Kensara OA, Mohamed AM, Idris S, Ahmad J, Khojah A. Vitamin D3 enhances the tumouricidal effects of 5-Fluorouracil through multipathway mechanisms in azoxymethane rat model of colon cancer. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2015. [PMID: 26205949 PMCID: PMC4513788 DOI: 10.1186/s13046-015-0187-9] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background Vitamin D3 and its analogues have recently been shown to enhance the anti-tumour effects of 5- Fluorouracil (5-FU) both in vitro and in xenograft mouse model of colon cancer. This study measured the potential mechanism(s) by which vitamin D3 could synergise the tumouricidal activities of 5-FU in azoxymethane (AOM) rat model of colon cancer. Methods Seventy-five male Wistar rats were divided equally into 5 groups: Control, AOM, AOM-treated by 5-FU (5-FU), AOM-treated by vitamin D3 (VitD3), and AOM-treated by 5-FU + vitamin D3 (5-FU/D). The study duration was 15 weeks. AOM was injected subcutaneously for 2 weeks (15 mg/kg/week). 5-FU was injected intraperitoneally in the 9th and 10th weeks post AOM (8 total injections were given: 12 mg/kg/day for 4 successive days, then 6 mg/kg every other day for another 4 doses) and oral vitamin D3 (500 IU/rat/day; 3 days/week) was given from week 7 post AOM till the last week of the study. The colons were collected following euthanasia for gross and histopathological examination. The expression of β-catenin, transforming growth factor-β1 (TGF-β1), TGF-β type 2 receptor (TGF-βR2), smad4, inducible nitric oxide synthase (iNOS), and heat shock protein-90 (HSP-90) proteins was measured by immunohistochemistry. In colonic tissue homogenates, quantitative RT-PCR was used to measure the mRNA expression of Wnt, β-catenin, Dickkopf-1 (DKK-1) and cyclooxygenase-2 (COX-2) genes, while ELISA was used to measure the concentrations of TGF-β1, HSP-90 and COX-2 proteins. Results Monotherapy with 5-FU or vitamin D3 significantly decreased the number of grown tumours induced by AOM (P < 0.05); however, their combination resulted in more significant tumouricidal effects (P < 0.05) compared with monotherapy groups. Mechanistically, vitamin D3/5-FU co-therapy significantly decreased the expression of Wnt, β-catenin, iNOS, COX-2 and HSP-90 and significantly increased the expression of DKK-1, TGF-β1, TGF-βR2, smad4 (P < 0.05), in comparison with their corresponding monotherapy groups. Conclusions Vitamin D3 and 5-FU synergise together and exhibit better anticancer effects by modulating Wnt/β-catenin pathway, TGF-β1 signals, iNOS, COX-2 and HSP-90. Further studies are required to illustrate the clinical value of vitamin D supplementation during the treatment of colon cancer with 5-FU in human patients.
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Affiliation(s)
- Bassem Refaat
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Al-Abdeyah, PO Box 7607, Makkah, Kingdom of Saudi Arabia.
| | - Adel Galal El-Shemi
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Al-Abdeyah, PO Box 7607, Makkah, Kingdom of Saudi Arabia. .,Department of Pharmacology, Faculty of Medicine, Assiut University, Assiut, Egypt.
| | - Osama Adnan Kensara
- Clinical Nutrition Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Al-Abdeyah, PO Box 7607, Makkah, Kingdom of Saudi Arabia.
| | - Amr Mohamed Mohamed
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Al-Abdeyah, PO Box 7607, Makkah, Kingdom of Saudi Arabia. .,Clinical Laboratory Diagnosis, Department of Animal Medicine, Faculty of Veterinary Medicine, Assiut University, Assiut, 71526, Egypt.
| | - Shakir Idris
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Al-Abdeyah, PO Box 7607, Makkah, Kingdom of Saudi Arabia.
| | - Jawwad Ahmad
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Al-Abdeyah, PO Box 7607, Makkah, Kingdom of Saudi Arabia.
| | - Athar Khojah
- Laboratory Medicine Department, Faculty of Applied Medical Sciences, Umm Al-Qura University, Al-Abdeyah, PO Box 7607, Makkah, Kingdom of Saudi Arabia.
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Pandurangan AK, Esa NM. Luteolin, a bioflavonoid inhibits colorectal cancer through modulation of multiple signaling pathways: a review. Asian Pac J Cancer Prev 2015; 15:5501-8. [PMID: 25081655 DOI: 10.7314/apjcp.2014.15.14.5501] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Luteolin, 3', 4', 5,7-tetrahydroxyflavone, belongs to a group of naturally occurring compounds called flavonoids that are found widely in the plant kingdom. It possesses many beneficial properties including antioxidant, anti- inflammatory, anti-bacterial, anti-diabetic and anti-proliferative actions. Colorectal cancer (CRC) is a leading cause of cancer related deaths worldwide. Many signaling pathways are deregulated during the progression of colon cancer. In this review we aimed to analyze the protection offered by luteolin on colon cancer. During colon cancer genesis, luteolin known to reduce oxidative stress thereby protects the cell to undergo damage in vivo. Wnt/β-catenin signaling, deregulated during neoplastic development, is modified by luteolin. Hence, luteolin can be considered as a potential drug to treat CRC.
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Affiliation(s)
- Ashok Kumar Pandurangan
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia E-mail :
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18
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Curcumin and inflammatory bowel disease: potential and limits of innovative treatments. Molecules 2014; 19:21127-53. [PMID: 25521115 PMCID: PMC6271352 DOI: 10.3390/molecules191221127] [Citation(s) in RCA: 85] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Revised: 12/08/2014] [Accepted: 12/09/2014] [Indexed: 02/08/2023] Open
Abstract
Curcumin belongs to the family of natural compounds collectively called curcuminoids and it possesses remarkable beneficial anti-oxidant, anti-inflammatory, anti-cancer, and neuroprotective properties. Moreover it is commonly assumed that curcumin has also been suggested as a remedy for digestive diseases such as inflammatory bowel diseases (IBD), a chronic immune disorder affecting the gastrointestinal tract and that can be divided in two major subgroups: Crohn’s disease (CD) and Ulcerative Colitis (UC), depending mainly on the intestine tract affected by the inflammatory events. The chronic and intermittent nature of IBD imposes, where applicable, long-term treatments conducted in most of the cases combining different types of drugs. In more severe cases and where there has been no good response to the drugs, a surgery therapy is carried out. Currently, IBD-pharmacological treatments are generally not curative and often present serious side effects; for this reason, being known the relationship between nutrition and IBD, it is worthy of interesting the study and the development of new dietary strategy. The curcumin principal mechanism is the suppression of IBD inflammatory compounds (NF-κB) modulating immune response. This review summarizes literature data of curcumin as anti-inflammatory and anti-oxidant in IBD, trying to understand the different effects in CD e UC.
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