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T Cruz J, Karen Álvarez, H Orozco V, Mauricio Rojas, A Morales-Luckie R, F Giraldo L. PLGA-LEC/F127 hybrid nanoparticles loaded with curcumin and their modulatory effect on monocytes. Nanomedicine (Lond) 2024; 19:1407-1423. [PMID: 38920352 DOI: 10.1080/17435889.2024.2357530] [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: 03/14/2024] [Accepted: 05/16/2024] [Indexed: 06/27/2024] Open
Abstract
Aim: To investigate the effect of surfactant type on curcumin-loaded (CUR) PLGA nanoparticles (NPs) to modulate monocyte functions. Materials & methods: The nanoprecipitation method was used, and PLGA NPs were designed using Pluronic F127 (F127) and/or lecithin (LEC) as surfactants. Results: The Z-average of the NPs was <200 nm, they had a spherical shape, Derjaguin-Muller-Toporov modulus >0.128 MPa, they were stable during storage at 4°C, ζ-potential ∼-40 mV, polydispersity index <0.26 and % EE of CUR >94%. PLGA-LEC/F127 NPs showed favorable physicochemical and nanomechanical properties. These NPs were bound and internalized mainly by monocytes, suppressed monocyte-induced reactive oxygen species production, and decreased the ability of monocytes to modulate T-cell proliferation. Conclusion: These results demonstrate the potential of these NPs for targeted therapy.
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Affiliation(s)
- Jennifer T Cruz
- Polymer Research Laboratory (LIPOL), Institute of Chemistry, University of Antioquia (UdeA), Medellín, Colombia
- Faculty of Basic Sciences, University of the Amazonia (UDLA), Florencia, Colombia
| | - Karen Álvarez
- Cellular Immunology & Immunogenetics Group (GICIG), University Research Headquarters (SIU), University of Antioquia (UdeA), Medellín, Colombia
| | - Víctor H Orozco
- Polymer Research Laboratory (LIPOL), Institute of Chemistry, University of Antioquia (UdeA), Medellín, Colombia
| | - Mauricio Rojas
- Cellular Immunology & Immunogenetics Group (GICIG), University Research Headquarters (SIU), University of Antioquia (UdeA), Medellín, Colombia
| | - Raul A Morales-Luckie
- Autonomous University of the State of Mexico, Sustainable Chemistry Research Joint Center UAEM-UNAM (CCIQS), Toluca, Estado de México, México
| | - Luis F Giraldo
- Polymer Research Laboratory (LIPOL), Institute of Chemistry, University of Antioquia (UdeA), Medellín, Colombia
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Siddiqui AR, Mushtaq M, Sardar M, Atta L, Nur-e-Alam M, Ahmad A, Ul-Haq Z. Mechanistic insight into the mode of inhibition of dietary flavonoids; targeting macrophage migration inhibitory factor. Front Mol Biosci 2024; 11:1414572. [PMID: 38915940 PMCID: PMC11194440 DOI: 10.3389/fmolb.2024.1414572] [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: 04/09/2024] [Accepted: 05/08/2024] [Indexed: 06/26/2024] Open
Abstract
Introduction: The Macrophage Migration Inhibitory Factor (MIF), a key pro-inflammatory mediator, is responsible for modulating immune responses. An array of inflammatory and autoimmune diseases has been linked to the dysregulated activity of MIF. The significance in physiological as well as pathophysiological phenomena underscores the potential of MIF as an attractive target with pharmacological relevance. Extensive research in past has uncovered a number of inhibitors, while the ISO-1, or (S, R)-3-(4-hydroxyphenyl)-4,5-dihydro-5-isoxazole acetic acid methyl ester being recognized as a benchmark standard so far. Recent work by Yang and coworkers identified five promising dietary flavonoids, with superior activity compared to the standard ISO-1. Nevertheless, the exact atomic-level inhibitory mechanism is still elusive. Methods: To improve the dynamic research, and rigorously characterize, and compare molecular signatures of MIF complexes with ISO-1 and flavonoids, principal component analysis (PCA) was linked with molecular dynamics (MD) simulations and binding free energy calculations. Results: The results suggest that by blocking the tautomerase site these small molecule inhibitors could modify the MIF activity by disrupting the intrinsic dynamics in particular functional areas. The stability matrices revealed the average deviation values ranging from 0.27-0.32 nm while the residue level fluctuations indicated that binding of the selected flavonoids confer enhanced stability relative to the ISO-1. Furthermore, the gyration values extracted from the simulated trajectories were found in the range of 1.80-1.83 nm. Discussion: Although all the tested flavonoids demonstrated remarkable results, the one obtained for the potent inhibitors, particularly Morin and Amentoflavone exhibited a good correlation with biological activity. The PCA results featured relatively less variance and constricted conformational landscape than others. The stable ensembles and reduced variation in turns might be the possible reasons for their outstanding performance documented previously. The results from the present exploration provide a comprehensive understanding of the molecular complexes formed by flavonoids and MIF, shedding light on their potential roles and impacts. Future studies on MIF inhibitors may benefit from the knowledge gathered from this investigation.
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Affiliation(s)
- Ali Raza Siddiqui
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Mamona Mushtaq
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Madiha Sardar
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Lubna Atta
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Mohammad Nur-e-Alam
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Aftab Ahmad
- Department of Biomedical and Pharmaceutical Sciences, Chapman University School of Pharmacy, Irvine, CA, United States
| | - Zaheer Ul-Haq
- Dr. Panjwani Center for Molecular Medicine and Drug Research, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
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Lustberg M, Fan-Havard P, Wong FL, Hill K, Phelps MA, Herrera KW, Tsai NC, Synold T, Feng Y, Kalu C, Sedrak MS, Yee LD. Randomized placebo-controlled, double-blind clinical trial of nanoemulsion curcumin in women with aromatase inhibitor-induced arthropathy: an Alliance/NCORP pilot trial. Breast Cancer Res Treat 2024; 205:61-73. [PMID: 38280052 PMCID: PMC11062803 DOI: 10.1007/s10549-023-07223-4] [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: 10/07/2023] [Accepted: 12/10/2023] [Indexed: 01/29/2024]
Abstract
PURPOSE Aromatase inhibitor (AI) therapy reduces risk of recurrence and death for postmenopausal women with breast cancer (BC); however, AI-induced arthralgia (AIIA) can lead to discontinuation of treatment. Curcumin, a bioactive polyphenolic substance, may help ameliorate inflammation-related conditions including osteoarthritis and pain. METHODS We conducted a multisite randomized placebo-controlled, double-blind pilot trial (Alliance A22_Pilot9) to evaluate the effects of nanoemulsion curcumin (NEC, 200 mg/day) in postmenopausal women experiencing AIIA for ≥ 3 months. The primary objective was to determine the feasibility of using Functional Assessment of Cancer Treatment-Endocrine Symptoms (FACT-ES) to detect changes from 0 (T0) to 3 months (T3) of NEC treatment in AI-induced symptoms and well-being; secondary objectives included evaluation of changes in Disabilities of the Shoulder, Arm, and Hand (DASH), Brief Pain Inventory-short form (BPI-SF), grip strength, and biomarkers at T0 and T3. RESULTS Forty-two patients were randomized to NEC or placebo; 34 women completed the 3-month study. Patient-reported outcome measures (PROMs: FACT-ES, DASH, BPI-SF) and biospecimens were collected at T0-T3 in > 80% of participants. Adherence was ≥ 90% for both arms. PROMs and grip strength did not differ significantly by treatment arm. Plasma curcumin was detected only in NEC arm participants. Serum estradiol and estrone levels were below detection or low on study agent. Gastrointestinal adverse effects were commonly reported in both arms. CONCLUSION NEC versus placebo in a multisite randomized trial is feasible and well-tolerated. Additional studies with larger sample size are needed to further evaluate the efficacy and safety of NEC in treatment of AIIA. CLINICALTRIALS gov Identifier: NCT03865992, first posted March 7, 2019.
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Affiliation(s)
| | | | - F Lennie Wong
- City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Kasey Hill
- Comprehensive Cancer Center, The Ohio State University Wexner Medical Center and James Cancer Hospital, Columbus, OH, USA
| | - Mitch A Phelps
- Comprehensive Cancer Center, The Ohio State University Wexner Medical Center and James Cancer Hospital, Columbus, OH, USA
| | | | - Ni-Chun Tsai
- City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Timothy Synold
- City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Ye Feng
- City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Chidimma Kalu
- City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Mina S Sedrak
- David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, USA
| | - Lisa D Yee
- City of Hope Comprehensive Cancer Center, Duarte, CA, USA.
- Department of Surgery, City of Hope Comprehensive Cancer Center, 1500 East Duarte Road, Duarte, CA, 91010, USA.
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Albaladejo-García V, Morán L, Santos-Coquillat A, González MI, Ye H, Vázquez Ogando E, Vaquero J, Cubero FJ, Desco M, Salinas B. Curcumin encapsulated in milk small extracellular vesicles as a nanotherapeutic alternative in experimental chronic liver disease. Biomed Pharmacother 2024; 173:116381. [PMID: 38452655 DOI: 10.1016/j.biopha.2024.116381] [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: 11/07/2023] [Revised: 02/27/2024] [Accepted: 02/29/2024] [Indexed: 03/09/2024] Open
Abstract
Curcumin is a natural molecule widely tested in preclinical and clinical studies due to its antioxidant and anti-inflammatory activity. Nevertheless, its high hydrophobicity and low bioavailability limit in vivo applications. To overcome curcumin´s drawbacks, small extracellular vesicles (sEVs) have emerged as potential drug delivery systems due to their non-immunogenicity, nanometric size and amphiphilic composition. This work presents curcumin cargo into milk sEV structure and further in vitro and in vivo evaluation as a therapeutic nanoplatform. The encapsulation of curcumin into sEV was performed by two methodologies under physiological conditions: a passive incorporation and active cargo employing saponin. Loaded sEVs (sEVCurPas and sEVCurAc) were fully characterized by physicochemical techniques, confirming that neither methodology affects the morphology or size of the nanoparticles (sEV: 113.3±5.1 nm, sEVCurPas: 127.0±4.5 nm and sEVCurAc: 98.5±3.6 nm). Through the active approach with saponin (sEVCurAc), a three-fold higher cargo was obtained (433.5 µg/mL) in comparison with the passive approach (129.1 µg/mL). These sEVCurAc were further evaluated in vitro by metabolic activity assay (MTT), confocal microscopy, and flow cytometry, showing a higher cytotoxic effect in the tumoral cells RAW264.7 and HepG2 than in primary hepatocytes, specially at high doses of sEVCurAc (4%, 15% and 30% of viability). In vivo evaluation in an experimental model of liver fibrosis confirmed sEVCurAc therapeutic effects, leading to a significant decrease of serum markers of liver damage (ALT) (557 U/L to 338 U/L with sEVCurAc therapy) and a tendency towards decreased liver fibrogenesis and extracellular matrix (ECM) deposition.
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Affiliation(s)
- Virginia Albaladejo-García
- Unidad de Medicina y Cirugía Experimental, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid 28007, Spain
| | - Laura Morán
- Departamento de Inmunología, Oftalmología y ENT, Facultad de Medicina de la Universidad Complutense de Madrid, Madrid 28040, Spain
| | - Ana Santos-Coquillat
- Unidad de Medicina y Cirugía Experimental, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid 28007, Spain; Unidad de Imagen Avanzada, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid 28029, Spain
| | - María I González
- Unidad de Medicina y Cirugía Experimental, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid 28007, Spain; Unidad de Imagen Avanzada, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid 28029, Spain
| | - Hui Ye
- Departamento de Inmunología, Oftalmología y ENT, Facultad de Medicina de la Universidad Complutense de Madrid, Madrid 28040, Spain
| | - Elena Vázquez Ogando
- HepatoGastro Lab, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid 28007, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Javier Vaquero
- HepatoGastro Lab, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid 28007, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Francisco Javier Cubero
- Departamento de Inmunología, Oftalmología y ENT, Facultad de Medicina de la Universidad Complutense de Madrid, Madrid 28040, Spain; HepatoGastro Lab, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid 28007, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Madrid, Spain
| | - Manuel Desco
- Unidad de Medicina y Cirugía Experimental, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid 28007, Spain; Unidad de Imagen Avanzada, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid 28029, Spain; Departamento de Bioingeniería, Universidad Carlos III de Madrid, Madrid 28911, Spain; CIBER de Salud Mental, Instituto de Salud Carlos III, Madrid, Spain.
| | - Beatriz Salinas
- Unidad de Medicina y Cirugía Experimental, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Madrid 28007, Spain; Unidad de Imagen Avanzada, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid 28029, Spain; Departamento de Bioingeniería, Universidad Carlos III de Madrid, Madrid 28911, Spain; CIBER de Salud Mental, Instituto de Salud Carlos III, Madrid, Spain.
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5
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Deng T, Xu J, Wang Q, Wang X, Jiao Y, Cao X, Geng Q, Zhang M, Zhao L, Xiao C. Immunomodulatory effects of curcumin on macrophage polarization in rheumatoid arthritis. Front Pharmacol 2024; 15:1369337. [PMID: 38487171 PMCID: PMC10938599 DOI: 10.3389/fphar.2024.1369337] [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: 01/12/2024] [Accepted: 02/19/2024] [Indexed: 03/17/2024] Open
Abstract
Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized by synovial inflammation, cartilage destruction, pannus formation and bone erosion. Various immune cells, including macrophages, are involved in RA pathogenesis. The heterogeneity and plasticity of macrophages render them pivotal regulators of both the induction and resolution of the inflammatory response. Predominantly, two different phenotypes of macrophages have been identified: classically activated M1 macrophages exacerbate inflammation via the production of cytokines, chemokines and other inflammatory mediators, while alternatively activated M2 macrophages inhibit inflammation and facilitate tissue repair. An imbalance in the M1/M2 macrophage ratio is critical during the initiation and progression of RA. Macrophage polarization is modulated by various transcription factors, epigenetic elements and metabolic reprogramming. Curcumin, an active component of turmeric, exhibits potent immunomodulatory effects and is administered in the treatment of multiple autoimmune diseases, including RA. The regulation of macrophage polarization and subsequent cytokine production as well as macrophage migration is involved in the mechanisms underlying the therapeutic effect of curcumin on RA. In this review, we summarize the underlying mechanisms by which curcumin modulates macrophage function and polarization in the context of RA to provide evidence for the clinical application of curcumin in RA treatment.
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Affiliation(s)
- Tingting Deng
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Jiahe Xu
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Qiong Wang
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- China-Japan Friendship Hospital, Capital Medical University, Beijing, China
| | - Xing Wang
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- China-Japan Friendship Hospital, Capital Medical University, Beijing, China
| | - Yi Jiao
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- China-Japan Friendship Hospital, Capital Medical University, Beijing, China
| | - Xiaoxue Cao
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Qishun Geng
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- Graduate School of Peking Union Medical College, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Mengxiao Zhang
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Lu Zhao
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- China-Japan Friendship Hospital, Capital Medical University, Beijing, China
| | - Cheng Xiao
- Institute of Clinical Medicine, China-Japan Friendship Hospital, Beijing, China
- Department of Emergency, China-Japan Friendship Hospital, Beijing, China
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Sadeghi M, Dehnavi S, Asadirad A, Xu S, Majeed M, Jamialahmadi T, Johnston TP, Sahebkar A. Curcumin and chemokines: mechanism of action and therapeutic potential in inflammatory diseases. Inflammopharmacology 2023; 31:1069-1093. [PMID: 36997729 DOI: 10.1007/s10787-023-01136-w] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 01/09/2023] [Indexed: 04/01/2023]
Abstract
Chemokines belong to the family of cytokines with chemoattractant properties that regulate chemotaxis and leukocyte migration, as well as the induction of angiogenesis and maintenance of hemostasis. Curcumin, the major component of the Curcuma longa rhizome, has various pharmacological actions, including anti-inflammatory, immune-regulatory, anti-oxidative, and lipid-modifying properties. Chemokines and chemokine receptors are influenced/modulated by curcumin. Thus, the current review focuses on the molecular mechanisms associated with curcumin's effects on chemoattractant cytokines, as well as putting into context the many studies that have reported curcumin-mediated regulatory effects on inflammatory conditions in the organs/systems of the body (e.g., the central nervous system, liver, and cardiovascular system). Curcumin's effects on viral and bacterial infections, cancer, and adverse pregnancy outcomes are also reviewed.
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Affiliation(s)
- Mahvash Sadeghi
- Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sajad Dehnavi
- Department of Immunology, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
- Student Research Committee, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Ali Asadirad
- Department of Immunology, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Suowen Xu
- Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui, China
| | | | - Tannaz Jamialahmadi
- Surgical Oncology Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Thomas P Johnston
- Division of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
- School of Medicine, The University of Western Australia, Perth, Australia.
- Department of Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, P.O. Box, Mashhad, 91779-48564, Iran.
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7
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Ramessar N, Borad A, Schlesinger N. The impact of curcumin supplementation on systemic lupus erythematosus and lupus nephritis: A systematic review. Lupus 2023; 32:644-657. [PMID: 36867423 DOI: 10.1177/09612033231161961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Abstract
OBJECTIVE Curcumin is the active ingredient in the curry spice turmeric. It has anti-inflammatory properties due to the inhibition of transcription factors and inflammatory mediators such as nuclear factor-κβ (NF-κβ), cyclooxygenase-2 (COX2), lipoxygenase (LOX), tumor necrosis factoralpha (TNF-alpha), and interleukin-1 (IL-1) and 6 (IL-6). This review examines the literature regarding the efficacy of curcumin on systemic lupus erythematosus disease activity. METHODS A search was conducted following guidelines in the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) using the PubMed, Google Scholar, Scopus, and MEDLINE electronic databases to retrieve relevant studies assessing the impact of curcumin supplementation on SLE. RESULTS The initial search yielded three double-blind, placebo-controlled, randomized clinical trials, three human in vitro studies, and seven mouse-model studies. In human trials, curcumin decreased 24-h and spot proteinuria, but the trials were small, ranging from 14 to 39 patients, with varied curcumin doses and different study durations ranging from 4 to 12 weeks. There was no change in C3, dsDNA, or the Systemic Lupus Erythematosus Disease Activity (SLEDAI) scores even in the longer trials. The mouse-model trials yielded more data. NF-κβ activation was suppressed along with inducible nitric oxide synthase (NOS) species expression when 1 mg/kg/day of curcumin was administered for 14 weeks, leading to significant decreases in dsDNA, proteinuria, renal inflammation, and IgG subclasses. Another study suggested that curcumin reduced B cell-activating factor (BAFF) when used for up to 8 weeks at 50 mg/kg/day. A reduction in pro-inflammatory Th1 and Th17 percentages, IL-6 and anti-nuclear antibody (ANA) levels were reported. The doses used in the murine models were much higher than those used in human trials, with 12.5 mg-200 mg/kg/day used for over 16 weeks; highlighting that the optimal time for an immunological effect to be observed may require 12-16 weeks of curcumin use. CONCLUSION Despite the wide use of curcumin in everyday life, its molecular and anti-inflammatory use has only been partially explored. Current data show a potential benefit on disease activity. Still, no uniform dose can be advised because long-duration, large-scale randomized trials using defined dosing are needed in different subsets of SLE, including lupus nephritis patients.
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Affiliation(s)
- Nina Ramessar
- 12250Indiana University, School of Medicine, Fort Wayne, IN, USA
| | - Abhilasha Borad
- 43982Rutgers University, Robert Wood Johnson Medical School (RWJMS), New Brunswick, NJ, USA
| | - Naomi Schlesinger
- 14434University of Utah, School of Medicine, Salt Lake City, UT, USA
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8
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Bhat AA, Gupta G, Singh SK, Yadav HK, Saini M, Salfi R, Singh SK, Dua K. Nanotechnology-based advancements in NF-κB pathway inhibition for the treatment of inflammatory lung diseases. Nanomedicine (Lond) 2023; 17:2209-2213. [PMID: 36802843 DOI: 10.2217/nnm-2022-0220] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023] Open
Affiliation(s)
- Asif Ahmad Bhat
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, 302017, Jaipur, India
| | - Gaurav Gupta
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, 302017, Jaipur, India.,Department of Pharmacology, Saveetha Dental College, Saveetha Institute of Medical & Technical Sciences, Saveetha University, Chennai, 602105, India.,Uttaranchal Institute of Pharmaceutical Sciences, Uttaranchal University, Dehradun, 248007, India
| | - Santosh Kumar Singh
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, 302017, Jaipur, India
| | - Hemant Ks Yadav
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, 302017, Jaipur, India
| | - Mahendra Saini
- School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, 302017, Jaipur, India
| | - Roshan Salfi
- Deccan School of Pharmacy, Darussalam, Aghapura, Nampally, Hyderabad, 500001, India.,Yenepoya Pharmacy College & Research Centre, Yenepoya University, Mangalore, Karnataka, 575023, India
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Punjab, 144411, India.,Faculty of Health, Australian Research Center in Complementary & Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia
| | - Kamal Dua
- Faculty of Health, Australian Research Center in Complementary & Integrative Medicine, University of Technology Sydney, Ultimo, NSW 2007, Australia.,Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, NSW 2007, Australia
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9
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Bakrim S, Aboulaghras S, El Menyiy N, El Omari N, Assaggaf H, Lee LH, Montesano D, Gallo M, Zengin G, AlDhaheri Y, Bouyahya A. Phytochemical Compounds and Nanoparticles as Phytochemical Delivery Systems for Alzheimer's Disease Management. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27249043. [PMID: 36558176 PMCID: PMC9781052 DOI: 10.3390/molecules27249043] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/04/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022]
Abstract
Alzheimer's disease remains one of the most widespread neurodegenerative reasons for dementia worldwide and is associated with considerable mortality and morbidity. Therefore, it has been considered a priority for research. Indeed, several risk factors are involved in the complexity of the therapeutic ways of this pathology, including age, traumatic brain injury, genetics, exposure to aluminum, infections, diabetes, vascular diseases, hypertension, dyslipidemia, and obesity. The pathophysiology of Alzheimer's disease is mostly associated with hyperphosphorylated protein in the neuronal cytoplasm and extracellular plaques of the insoluble β-amyloid peptide. Therefore, the management of this pathology needs the screening of drugs targeting different pathological levels, such as acetylcholinesterase (AchE), amyloid β formation, and lipoxygenase inhibitors. Among the pharmacological strategies used for the management of Alzheimer's disease, natural drugs are considered a promising therapeutic strategy. Indeed, bioactive compounds isolated from different natural sources exhibit important anti-Alzheimer effects by their effectiveness in promoting neuroplasticity and protecting against neurodegeneration as well as neuroinflammation and oxidative stress in the brain. These effects involve different sub-cellular, cellular, and/or molecular mechanisms, such as the inhibition of acetylcholinesterase (AchE), the modulation of signaling pathways, and the inhibition of oxidative stress. Moreover, some nanoparticles were recently used as phytochemical delivery systems to improve the effects of phytochemical compounds against Alzheimer's disease. Therefore, the present work aims to provide a comprehensive overview of the key advances concerning nano-drug delivery applications of phytochemicals for Alzheimer's disease management.
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Affiliation(s)
- Saad Bakrim
- Geo-Bio-Environment Engineering and Innovation Laboratory, Molecular Engineering, Biotechnology and Innovation Team, Polydisciplinary Faculty of Taroudant, Ibn Zohr University, Agadir 80000, Morocco
| | - Sara Aboulaghras
- Physiology and Physiopathology Team, Faculty of Sciences, Genomic of Human Pathologies Research, Mohammed V University in Rabat, Rabat 10100, Morocco
| | - Naoual El Menyiy
- Laboratory of Pharmacology, National Agency of Medicinal and Aromatic Plants, Taounate 34025, Morocco
| | - Nasreddine El Omari
- Laboratory of Histology, Embryology and Cytogenetic, Faculty of Medicine and Pharmacy, Mohammed V University in Rabat, Rabat 10100, Morocco
| | - Hamza Assaggaf
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Learn-Han Lee
- Novel Bacteria and Drug Discovery Research Group (NBDD), Microbiome and Bioresource Research Strength (MBRS), Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya 47500, Malaysia
| | - Domenico Montesano
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, 80131 Naples, Italy
| | - Monica Gallo
- Department of Molecular Medicine and Medical Biotechnology, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Gokhan Zengin
- Department of Biology, Science Faculty, Selcuk University, 42130 Konya, Turkey
- Correspondence: (G.Z.); (Y.A.); (A.B.)
| | - Yusra AlDhaheri
- Department of Biology, College of Science, United Arab Emirates University, Al Ain 15551, United Arab Emirates
- Correspondence: (G.Z.); (Y.A.); (A.B.)
| | - Abdelhakim Bouyahya
- Laboratory of Human Pathologies Biology, Department of Biology, Faculty of Sciences, Mohammed V University in Rabat, Rabat 10106, Morocco
- Correspondence: (G.Z.); (Y.A.); (A.B.)
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10
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Young NA, Hampton J, Sharma J, Jablonski K, DeVries C, Bratasz A, Wu LC, Lustberg M, Reinbolt R, Jarjour WN. Aromatase-Inhibitor-Induced Musculoskeletal Inflammation Is Observed Independent of Oophorectomy in a Novel Mouse Model. Pharmaceuticals (Basel) 2022; 15:ph15121578. [PMID: 36559029 PMCID: PMC9785754 DOI: 10.3390/ph15121578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/09/2022] [Accepted: 12/14/2022] [Indexed: 12/23/2022] Open
Abstract
Aromatase Inhibitors (AIs) block estrogen production and improve survival in patients with hormone-receptor-positive breast cancer. However, half of patients develop aromatase-inhibitor-induced arthralgia (AIIA), which is characterized by inflammation of the joints and the surrounding musculoskeletal tissue. To create a platform for future interventional strategies, our objective was to characterize a novel animal model of AIIA. Female BALB/C-Tg(NFκB-RE-luc)-Xen mice, which have a firefly luciferase NFκB reporter gene, were oophorectomized and treated with an AI (letrozole). Bioluminescent imaging showed significantly enhanced NFκB activation with AI treatment in the hind limbs. Moreover, an analysis of the knee joints and legs via MRI showed enhanced signal detection in the joint space and the surrounding tissue. Surprisingly, the responses observed with AI treatment were independent of oophorectomy, indicating that inflammation is not mediated by physiological estrogen levels. Histopathological and pro-inflammatory cytokine analyses further demonstrated the same trend, as tenosynovitis and musculoskeletal infiltrates were detected in all mice receiving AI, and serum cytokines were significantly upregulated. Human PBMCs treated with letrozole/estrogen combinations did not demonstrate an AI-specific gene expression pattern, suggesting AIIA-mediated pathogenesis through other cell types. Collectively, these data identify an AI-induced stimulation of disease pathology and suggest that AIIA pathogenesis may not be mediated by estrogen deficiency, as previously hypothesized.
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Affiliation(s)
- Nicholas A. Young
- Department of Internal Medicine, Division of Rheumatology and Immunology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Jeffrey Hampton
- Department of Internal Medicine, Division of Rheumatology and Immunology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Juhi Sharma
- Department of Internal Medicine, Division of Rheumatology and Immunology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Kyle Jablonski
- Department of Internal Medicine, Division of Rheumatology and Immunology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Courtney DeVries
- Department of Medicine, WVU Cancer Institute, WVU Rockefeller Neuroscience Institute, West Virginia University, Morgantown, WV 26506, USA
| | - Anna Bratasz
- Small Animal Imaging Core, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Lai-Chu Wu
- Department of Internal Medicine, Division of Rheumatology and Immunology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
- Department of Biological Chemistry and Pharmacology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Maryam Lustberg
- Smilow Cancer Hospital/Yale Cancer Center, New Haven, CT 06519, USA
| | - Raquel Reinbolt
- Department of Internal Medicine, The James Cancer Hospital, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
| | - Wael N. Jarjour
- Department of Internal Medicine, Division of Rheumatology and Immunology, The Ohio State University Wexner Medical Center, Columbus, OH 43210, USA
- Correspondence: ; Tel.: +1-614-366-7016; Fax: +1-614-366-0980
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11
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Nithyashree N, Prakash N, Waghe P, Santhosh CR, Pavithra BH, Rajashekaraiah R, Sathyanarayana ML, Sunilchandra U, Anjan Kumar KR, Manjunatha SS, Muralidhar Y, Shivaprasad GR. Nanocurcumin Restores Arsenic-Induced Disturbances in Neuropharmacological Activities in Wistar Rats. Toxicol Int 2022. [DOI: 10.18311/ti/2022/v29i3/30342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The present study was carried out to examine the ameliorative potential of nanocurcumin against arsenic induced (sub-chronic) alterations in central nervous system in male Wistar rats. Nanocurcumin was synthesised and the hydrodynamic diameter, zeta potential and particle size were~76.60 nm, (-) 30 mV and 95nm, respectively. Experimental rats sub-chronically exposed to sodium (meta) arsenite (As; 10 mg.kg-1; 70 days; p.o) induced significant (p<0.05) reduction in superoxide dismutase, catalase, glutathione peroxidase, glutathione reductase, glutathione and favoured free radical generation and induced lipid peroxidation in brain tissue. The exposure resulted in significant (p<0.05) decrease in voluntary- and involuntary motor activities and enhanced anxiety levels. However, experimental rats receiving nanocurcumin (15 mg.kg-1; p.o) showed significant (p<0.05) recovery in enzymatic - and non-enzymatic antioxidant defence system and restoration of redox balance and overcome arsenic induced depression in motor activities and elevated anxiety levels. Further, Arsenic induced elevation in pro-inflammatory cytokines, cyclooxygenase-2 activity and prostaglandin-E2 in brain and angiotensin-II levels (plasma) was significantly (p<0.05) ameliorated by nanocurcumin. Additionally, quantitative real -time polymerase chain reaction revealed a fivefold decrease in Nox2 expression in brain following nanocurcumin administration. Thus, the study concludes that nanocurcumin can serve as a potential therapeutic candidate to counter arsenic induced redox imbalance and neuropharmacological disturbances and there exists a vast scope to exploit its utility after appropriate clinical modelling.
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12
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Dwivedi S, Gottipati A, Ganugula R, Arora M, Friend R, Osburne R, Rodrigues-Hoffman A, Basu R, Pan HL, Kumar MNVR. Oral Nanocurcumin Alone or in Combination with Insulin Alleviates STZ-Induced Diabetic Neuropathy in Rats. Mol Pharm 2022; 19:4612-4624. [PMID: 36106748 PMCID: PMC9972482 DOI: 10.1021/acs.molpharmaceut.2c00465] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Diabetes mellitus (DM), a multifaceted metabolic disorder if not managed properly leads to secondary complications. Diabetic peripheral neuropathy (DPN) is one such complication caused by nerve damage that cannot be reversed but can be delayed. Recently, diabetes patients are using dietary supplements, although there remains a general skepticism about this practice. Curcumin (CUR), one such supplement can help prevent underlying low-grade inflammation in diabetes, but it is plagued by poor oral bioavailability. To better understand the role of bioavailability in clinical outcomes, we have tested double-headed nanosystems containing curcumin (nCUR) on DPN. Because CUR does not influence glucose levels, we have also tested the effects of nCUR combined with long-acting subcutaneous insulin (INS). nCUR with or without INS alleviates DPN at two times lower dose than unformulated CUR, as indicated by qualitative and quantitative analysis of the hind paw, sciatic nerve, spleen, and L4-6 spinal cord. In addition, nCUR and nCUR+INS preserve hind paw nerve axons as evident by the Bielschowsky silver stain and intraepidermal nerve fibers (IENF) density measured by immunofluorescence. The mechanistic studies further corroborated the results, where nCUR or nCUR+INS showed a significant decrease in TUNEL positive cells, mRNA expression of NLRP3, IL-1β, and macrophage infiltration while preserving nestin and NF200 expression in the sciatic nerve. Together, the data confirms that CUR bioavailability is proportional to clinical outcomes and INS alone may not be one of the solutions for DM. This study highlights the potential of nCUR with or without INS in alleviating DPN and warrants further investigation.
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Affiliation(s)
- Subhash Dwivedi
- College of Community Health Sciences, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- The Center for Convergent Bioscience and Medicine (CCBM), The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- Alabama Life Research Institute, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
| | - Anuhya Gottipati
- College of Community Health Sciences, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- The Center for Convergent Bioscience and Medicine (CCBM), The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- Alabama Life Research Institute, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
| | - Raghu Ganugula
- College of Community Health Sciences, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- The Center for Convergent Bioscience and Medicine (CCBM), The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- Alabama Life Research Institute, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- Department of Biological Sciences, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
| | - Meenakshi Arora
- College of Community Health Sciences, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- The Center for Convergent Bioscience and Medicine (CCBM), The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- Alabama Life Research Institute, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- Department of Biological Sciences, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
| | - Richard Friend
- College of Community Health Sciences, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
| | - Robert Osburne
- College of Community Health Sciences, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
| | - Aline Rodrigues-Hoffman
- Department of Comparative, Diagnostic & Population Medicine, College of Veterinary Medicine, University of Florida, 2015 SW 16th Avenue, Gainesville, Florida32611-7011, United States
| | - Rita Basu
- Division of Endocrinology, Center of Diabetes Technology, University of Virginia School of Medicine, Charlottesville, Virginia22908, United States
| | - Hui-Lin Pan
- Center for Neuroscience and Pain Research, Department of Anesthesiology and Perioperative Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas77030, United States
| | - M N V Ravi Kumar
- College of Community Health Sciences, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- The Center for Convergent Bioscience and Medicine (CCBM), The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- Alabama Life Research Institute, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- Department of Biological Sciences, The University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- Chemical and Biological Engineering, University of Alabama, Tuscaloosa, Alabama35487-0166, United States
- Department of Pharmaceutical Sciences, Irma Lerma Rangel College of Pharmacy, Texas A&M University, College Station, Texas77843, United States
- Nephrology Research and Training Center, Division of Nephrology, Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama35401, United States
- Center for Free Radical Biology, University of Alabama at Birmingham, Birmingham, Alabama35401, United States
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13
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El Tabaa MM, Habib EI, Zahran A, Anis A. SERCA2a directs the cardioprotective role of nano-emulsion curcumin against PM2.5-induced cardiac injury in rats by prohibiting PERK-eIF2α pathway. Life Sci 2022; 311:121160. [DOI: 10.1016/j.lfs.2022.121160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 10/27/2022] [Accepted: 11/05/2022] [Indexed: 11/15/2022]
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14
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Hyaluronic Acid-Conjugated PLGA Nanoparticles Alleviate Ulcerative Colitis via CD44-Mediated Dual Targeting to Inflamed Colitis Tissue and Macrophages. Pharmaceutics 2022; 14:pharmaceutics14102118. [PMID: 36297553 PMCID: PMC9612393 DOI: 10.3390/pharmaceutics14102118] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 10/01/2022] [Accepted: 10/02/2022] [Indexed: 11/06/2022] Open
Abstract
Although various local anti-inflammatory therapies for ulcerative colitis have been developed, rapid drug elimination from inflamed colitis tissue and off-target side effects reduce their therapeutic efficacy. In this study, we synthesized curcumin (Cur)-loaded hyaluronic acid (HA)-conjugated nanoparticles (Cur-HA-PLGA-NPs) that target inflamed colitis tissue via HA-CD44 interaction with resident colonic epithelial cells and subsequently target activated macrophages for ulcerative colitis therapy. The synthesized spherical Cur-HA-PLGA-NPs showed physicochemical properties similar to those of non-HA-conjugated Cur-PLGA-NPs. HA-PLGA-NPs exhibited selective accumulation in inflamed colitis tissue with minimal accumulation in healthy colon tissue. HA functionalization enhanced targeted drug delivery to intestinal macrophages, significantly increasing HA-PLGA-NP cellular uptake. Importantly, the rectal administration of Cur-HA-PLGA-NPs exhibited better therapeutic efficacy than Cur-PLGA-NPs in animal studies. Histological examination revealed that Cur-HA-PLGA-NPs reduced inflammation with less inflammatory cell infiltration and accelerated recovery with re-epithelialization signs. Our results suggest that Cur-HA-PLGA-NPs are a promising delivery platform for treating ulcerative colitis.
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15
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Sun Q, Yin W, Ru X, Liu C, Song B, Qian Z. Dual role of injectable curcumin-loaded microgels for efficient repair of osteoarthritic cartilage injury. Front Bioeng Biotechnol 2022; 10:994816. [PMID: 36177180 PMCID: PMC9513030 DOI: 10.3389/fbioe.2022.994816] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 08/23/2022] [Indexed: 11/13/2022] Open
Abstract
Curcumin has been widely used for the treatment of age-associated diseases, and showed chondroprotective potential for post-traumatic osteoarthritis (OA). However, due to the irregular-shaped and large-sized defects on joint cartilage in degenerated OA, the in vivo delivery and therapeutic effect of curcumin for effective repair remain challenging. In this study, we first present a PEG-GelMA [Poly(Ethylene Glycol) Dimethacrylate-Gelatin Methacrylate, PGMs] hydrogel microgel-based curcumin delivery system for both improved anti-inflammatory and pro-regenerative effects in treatment for cartilage defects. The curcumin-loaded PGMs were produced by a microfluidic system based on light-induced gelation of gelatin methacrylate (GelMA). This PGMs embedding curcumin at a relative low dosage were demonstrated to promote the proliferation and chondrogenic differentiation of mesenchymal stem cells in vitro. More importantly, the PGMs were shown to attenuate the inflammatory response of chondrocytes under IL-1β stimulation. Lastly, the in vivo application of the injectable PGMs significantly promoted the repair of large-sized cartilage injury. These results confirmed that curcumin-loaded PGMs can not only enhance the chondroprotective efficacy under inflammatory conditions but also induce efficient cartilage regeneration. This study provides an advanced strategy with anti-inflammatory and pro-regenerative dual-role therapeutic for treatment of extensive cartilage injuries.
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Affiliation(s)
- Qicai Sun
- Department of Orthopaedic Surgery, Zhejiang Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Wei Yin
- Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Xuanliang Ru
- Department of Orthopaedic Surgery, Zhejiang Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Chun Liu
- Department of Orthopaedic Surgery, Zhejiang Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Baishan Song
- Department of Orthopaedic Surgery, Zhejiang Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- *Correspondence: Baishan Song, ; Zhigang Qian,
| | - Zhigang Qian
- Department of Orthopaedic Surgery, Zhejiang Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- *Correspondence: Baishan Song, ; Zhigang Qian,
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16
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Curcumin Alleviates D-Galactose-Induced Cardiomyocyte Senescence by Promoting Autophagy via the SIRT1/AMPK/mTOR Pathway. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:2990843. [PMID: 35880107 PMCID: PMC9308546 DOI: 10.1155/2022/2990843] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 06/24/2022] [Indexed: 11/17/2022]
Abstract
Oxidative stress and impaired autophagy are the hallmarks of cardiac aging. However, there are no specific drugs available to prevent cardiac aging. Curcumin is a natural polyphenolic drug with antioxidant, antiaging, and autophagy-promoting effects. Here, we describe the preventive role of Curcumin in cardiac aging through the induction of autophagy and the restoration of autophagy via the SIRT1/AMPK/mTOR pathway. The number of cells positive for senescence-associated β-galactosidase, P53, P16, and intracellular ROS increased significantly in senescent cardiomyocytes, stimulated using D-galactose. Curcumin reversed this effect in a dose-dependent manner. Curcumin-induced autophagy increased the expression of SIRT1and phosphorylated AMPK and decreased phosphorylated mTOR in a dose-dependent manner. SIRT1-siRNA-mediated knockdown inhibited the antioxidation, antiaging, the promotion of autophagy, and the SIRT1/AMPK/mTOR pathway activation effect of curcumin. Therefore, curcumin could be an effective anticardiac aging drug.
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17
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Shaikh S, Shaikh J, Naba YS, Doke K, Ahmed K, Yusufi M. Curcumin: reclaiming the lost ground against cancer resistance. CANCER DRUG RESISTANCE (ALHAMBRA, CALIF.) 2022; 4:298-320. [PMID: 35582033 PMCID: PMC9019276 DOI: 10.20517/cdr.2020.92] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/15/2020] [Accepted: 01/06/2021] [Indexed: 12/11/2022]
Abstract
Curcumin, a polyphenol, has a wide range of biological properties such as anticancer, antibacterial, antitubercular, cardioprotective and neuroprotective. Moreover, the anti-proliferative activities of Curcumin have been widely studied against several types of cancers due to its ability to target multiple pathways in cancer. Although Curcumin exhibited potent anticancer activity, its clinical use is limited due to its poor water solubility and faster metabolism. Hence, there is an immense interest among researchers to develop potent, water-soluble, and metabolically stable Curcumin analogs for cancer treatment. While drug resistance remains a major problem in cancer therapy that renders current chemotherapy ineffective, curcumin has shown promise to overcome the resistance and re-sensitize cancer to chemotherapeutic drugs in many studies. In the present review, we are summarizing the role of curcumin in controlling the proliferation of drug-resistant cancers and development of curcumin-based therapeutic applications from cell culture studies up to clinical trials.
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Affiliation(s)
- Siraj Shaikh
- Post-Graduate Department of Chemistry and Research Center, Abeda Inamdar Senior College of Arts, Science and Commerce (Affiliated to SPPU), Pune 411001, India.,Advanced Scientific Research Laboratory, Azam Campus, Pune 411001, India
| | - Javed Shaikh
- Post-Graduate Department of Chemistry and Research Center, Abeda Inamdar Senior College of Arts, Science and Commerce (Affiliated to SPPU), Pune 411001, India.,Advanced Scientific Research Laboratory, Azam Campus, Pune 411001, India
| | - Yusufi Sadia Naba
- Post-Graduate Department of Chemistry and Research Center, Abeda Inamdar Senior College of Arts, Science and Commerce (Affiliated to SPPU), Pune 411001, India
| | - Kailas Doke
- Post-Graduate Department of Chemistry and Research Center, Abeda Inamdar Senior College of Arts, Science and Commerce (Affiliated to SPPU), Pune 411001, India.,Advanced Scientific Research Laboratory, Azam Campus, Pune 411001, India
| | - Khursheed Ahmed
- Post-Graduate Department of Chemistry and Research Center, Abeda Inamdar Senior College of Arts, Science and Commerce (Affiliated to SPPU), Pune 411001, India.,Advanced Scientific Research Laboratory, Azam Campus, Pune 411001, India
| | - Mujahid Yusufi
- Post-Graduate Department of Chemistry and Research Center, Abeda Inamdar Senior College of Arts, Science and Commerce (Affiliated to SPPU), Pune 411001, India.,Advanced Scientific Research Laboratory, Azam Campus, Pune 411001, India
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18
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Li KX, Wang ZC, Machuki JO, Li MZ, Wu YJ, Niu MK, Yu KY, Lu QB, Sun HJ. Benefits of Curcumin in the Vasculature: A Therapeutic Candidate for Vascular Remodeling in Arterial Hypertension and Pulmonary Arterial Hypertension? Front Physiol 2022; 13:848867. [PMID: 35530510 PMCID: PMC9075737 DOI: 10.3389/fphys.2022.848867] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/03/2022] [Indexed: 01/14/2023] Open
Abstract
Growing evidence suggests that hypertension is one of the leading causes of cardiovascular morbidity and mortality since uncontrolled high blood pressure increases the risk of myocardial infarction, aortic dissection, hemorrhagic stroke, and chronic kidney disease. Impaired vascular homeostasis plays a critical role in the development of hypertension-induced vascular remodeling. Abnormal behaviors of vascular cells are not only a pathological hallmark of hypertensive vascular remodeling, but also an important pathological basis for maintaining reduced vascular compliance in hypertension. Targeting vascular remodeling represents a novel therapeutic approach in hypertension and its cardiovascular complications. Phytochemicals are emerging as candidates with therapeutic effects on numerous pathologies, including hypertension. An increasing number of studies have found that curcumin, a polyphenolic compound derived from dietary spice turmeric, holds a broad spectrum of pharmacological actions, such as antiplatelet, anticancer, anti-inflammatory, antioxidant, and antiangiogenic effects. Curcumin has been shown to prevent or treat vascular remodeling in hypertensive rodents by modulating various signaling pathways. In the present review, we attempt to focus on the current findings and molecular mechanisms of curcumin in the treatment of hypertensive vascular remodeling. In particular, adverse and inconsistent effects of curcumin, as well as some favorable pharmacokinetics or pharmacodynamics profiles in arterial hypertension will be discussed. Moreover, the recent progress in the preparation of nano-curcumins and their therapeutic potential in hypertension will be briefly recapped. The future research directions and challenges of curcumin in hypertension-related vascular remodeling are also proposed. It is foreseeable that curcumin is likely to be a therapeutic agent for hypertension and vascular remodeling going forwards.
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Affiliation(s)
- Ke-Xue Li
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Zi-Chao Wang
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, China
| | | | - Meng-Zhen Li
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Yu-Jie Wu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Ming-Kai Niu
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, China
| | - Kang-Ying Yu
- Nursing School of Wuxi Taihu University, Wuxi, China
| | - Qing-Bo Lu
- School of Medicine, Southeast University, Nanjing, China
| | - Hai-Jian Sun
- State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing, China.,School of Traditional Chinese Pharmacy, China Pharmaceutical University, Nanjing, China.,Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
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19
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Attaluri S, Arora M, Madhu LN, Kodali M, Shuai B, Melissari L, Upadhya R, Rao X, Bates A, Mitra E, Ghahfarouki KR, Ravikumar MNV, Shetty AK. Oral Nano-Curcumin in a Model of Chronic Gulf War Illness Alleviates Brain Dysfunction with Modulation of Oxidative Stress, Mitochondrial Function, Neuroinflammation, Neurogenesis, and Gene Expression. Aging Dis 2022; 13:583-613. [PMID: 35371600 PMCID: PMC8947830 DOI: 10.14336/ad.2021.0829] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 08/29/2021] [Indexed: 12/14/2022] Open
Abstract
Unrelenting cognitive and mood impairments concomitant with incessant oxidative stress and neuroinflammation are among the significant symptoms of chronic Gulf War Illness (GWI). Curcumin (CUR), an antiinflammatory compound, has shown promise to alleviate brain dysfunction in a model of GWI following intraperitoneal administrations at a high dose. However, low bioavailability after oral treatment has hampered its clinical translation. Therefore, this study investigated the efficacy of low-dose, intermittent, oral polymer nanoparticle encapsulated CUR (nCUR) for improving brain function in a rat model of chronic GWI. Intermittent administration of 10 or 20 mg/Kg nCUR for 8 weeks in the early phase of GWI improved brain function and reduced oxidative stress (OS) and neuroinflammation. We next examined the efficacy of 12-weeks of intermittent nCUR at 10 mg/Kg in GWI animals, with treatment commencing 8 months after exposure to GWI-related chemicals and stress, mimicking treatment for the persistent cognitive and mood dysfunction displayed by veterans with GWI. GWI rats receiving nCUR exhibited better cognitive and mood function associated with improved mitochondrial function and diminished neuroinflammation in the hippocampus. Improved mitochondrial function was evident from normalized expression of OS markers, antioxidants, and mitochondrial electron transport genes, and complex proteins. Lessened neuroinflammation was noticeable from reductions in astrocyte hypertrophy, NF-kB, activated microglia with NLRP3 inflammasomes, and multiple proinflammatory cytokines. Moreover, nCUR treated animals displayed enhanced neurogenesis with a normalized expression of synaptophysin puncta, and multiple genes linked to cognitive dysfunction. Thus, low-dose, intermittent, oral nCUR therapy has promise for improving brain function in veterans with GWI.
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Affiliation(s)
- Sahithi Attaluri
- Institute for Regenerative Medicine, Department of Molecular and Cellular Medicine, Texas A&M University College of Medicine, College Station, Texas, USA.
| | - Meenakshi Arora
- Department of Pharmaceutical Sciences, Irma Lerma Rangel College of Pharmacy, Texas A&M University, College Station, Texas, USA
| | - Leelavathi N Madhu
- Institute for Regenerative Medicine, Department of Molecular and Cellular Medicine, Texas A&M University College of Medicine, College Station, Texas, USA.
| | - Maheedhar Kodali
- Institute for Regenerative Medicine, Department of Molecular and Cellular Medicine, Texas A&M University College of Medicine, College Station, Texas, USA.
| | - Bing Shuai
- Institute for Regenerative Medicine, Department of Molecular and Cellular Medicine, Texas A&M University College of Medicine, College Station, Texas, USA.
| | - Laila Melissari
- Institute for Regenerative Medicine, Department of Molecular and Cellular Medicine, Texas A&M University College of Medicine, College Station, Texas, USA.
| | - Raghavendra Upadhya
- Institute for Regenerative Medicine, Department of Molecular and Cellular Medicine, Texas A&M University College of Medicine, College Station, Texas, USA.
| | - Xiaolan Rao
- Institute for Regenerative Medicine, Department of Molecular and Cellular Medicine, Texas A&M University College of Medicine, College Station, Texas, USA.
| | - Adrian Bates
- Institute for Regenerative Medicine, Department of Molecular and Cellular Medicine, Texas A&M University College of Medicine, College Station, Texas, USA.
| | - Eeshika Mitra
- Institute for Regenerative Medicine, Department of Molecular and Cellular Medicine, Texas A&M University College of Medicine, College Station, Texas, USA.
| | - Keyhan R Ghahfarouki
- Institute for Regenerative Medicine, Department of Molecular and Cellular Medicine, Texas A&M University College of Medicine, College Station, Texas, USA.
| | - M. N. V Ravikumar
- Department of Pharmaceutical Sciences, Irma Lerma Rangel College of Pharmacy, Texas A&M University, College Station, Texas, USA
| | - Ashok K Shetty
- Institute for Regenerative Medicine, Department of Molecular and Cellular Medicine, Texas A&M University College of Medicine, College Station, Texas, USA.
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Zarneshan SN, Fakhri S, Khan H. Targeting Akt/CREB/BDNF signaling pathway by ginsenosides in neurodegenerative diseases: A mechanistic approach. Pharmacol Res 2022; 177:106099. [DOI: 10.1016/j.phrs.2022.106099] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/14/2022] [Accepted: 01/23/2022] [Indexed: 12/15/2022]
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21
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Mahjoob M, Stochaj U. Curcumin nanoformulations to combat aging-related diseases. Ageing Res Rev 2021; 69:101364. [PMID: 34000462 DOI: 10.1016/j.arr.2021.101364] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 05/11/2021] [Accepted: 05/12/2021] [Indexed: 02/07/2023]
Abstract
Aging increases the susceptibility to a diverse set of diseases and disorders, including neurodegeneration, cancer, diabetes, and arthritis. Natural compounds are currently being explored as alternative or complementary agents to treat or prevent aging-related malfunctions. Curcumin, a phytochemical isolated from the spice turmeric, has garnered great interest in recent years. With anti-oxidant, anti-inflammatory, anti-microbial, and other physiological activities, curcumin has great potential for health applications. However, the benefits of curcumin are restricted by its low bioavailability and stability in biological systems. Curcumin nanoformulations, or nano-curcumin, may overcome these limitations. This review discusses different forms of nano-curcumin that have been evaluated in vitro and in vivo to treat or prevent aging-associated health impairments. We describe current barriers for the routine use of curcumin nanoformulations in the clinic. Our review highlights outstanding questions and future work that is needed to ensure nano-curcumin is efficient and safe to lessen the burden of aging-related health problems.
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Affiliation(s)
- Maryam Mahjoob
- Department of Physiology & Quantitative Life Sciences Program, McGill University, Montreal, QC, H3G 1Y6, Canada
| | - Ursula Stochaj
- Department of Physiology & Quantitative Life Sciences Program, McGill University, Montreal, QC, H3G 1Y6, Canada.
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22
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Zhang Y, de Boer M, van der Wel EJ, Van Eck M, Hoekstra M. PRMT4 inhibitor TP-064 inhibits the pro-inflammatory macrophage lipopolysaccharide response in vitro and ex vivo and induces peritonitis-associated neutrophilia in vivo. Biochim Biophys Acta Mol Basis Dis 2021; 1867:166212. [PMID: 34311083 DOI: 10.1016/j.bbadis.2021.166212] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 06/14/2021] [Accepted: 07/05/2021] [Indexed: 01/19/2023]
Abstract
Previous in vitro studies have shown that protein arginine N-methyltransferase 4 (PRMT4) is a co-activator for an array of cellular activities, including NF-κB-regulated pro-inflammatory responses. Here we investigated the effect of PRMT4 inhibitor TP-064 treatment on macrophage inflammation in vitro and in vivo. Exposure of RAW 264.7 monocyte/macrophages to TP-064 was associated with a significant decrease in the production of pro-inflammatory cytokines upon a lipopolysaccharide challenge. Similarly, thioglycollate-elicited peritoneal cells isolated from wildtype mice treated with TP-064 showed lowered mRNA expression levels and cytokine production of pro-inflammatory mediators interleukin (IL)-1β, IL-6, IL-12p40, and tumor necrosis factor-α in response to lipopolysaccharide exposure. However, TP-064-treated mice exhibited an ongoing pro-inflammatory peritonitis after 5 days of thioglycollate exposure, as evident from a shift in the peritoneal macrophage polarization state from an anti-inflammatory LY6ClowCD206hi to a pro-inflammatory LY6ChiCD206low phenotype. In addition, TP-064-treated mice accumulated (activated) neutrophils within the peritoneum as well as in the blood (7-fold higher; P < 0.001) and major organs such as kidney and liver, without apparent tissue toxicity. TP-064 treatment downregulated hepatic mRNA expression levels of the PRMT4 target genes glucose-6-phosphatase catalytic subunit (-50%, P < 0.05) and the cyclin-dependent kinases 2 (-50%, P < 0.05) and 4 (-30%, P < 0.05), suggesting a direct transcriptional effect of PRMT4 also in hepatocytes. In conclusion, we have shown that the PRMT4 inhibitor TP-064 induces peritonitis-associated neutrophilia in vivo and inhibits the pro-inflammatory macrophage lipopolysaccharide response in vitro and ex vivo. Our findings suggest that TP-064 can possibly be applied as therapy in NF-κB-based inflammatory diseases.
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Affiliation(s)
- Yiheng Zhang
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Einsteinweg 55, 2333 CC, Leiden, the Netherlands.
| | - Miriam de Boer
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Einsteinweg 55, 2333 CC, Leiden, the Netherlands
| | - Ezra J van der Wel
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Einsteinweg 55, 2333 CC, Leiden, the Netherlands
| | - Miranda Van Eck
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Einsteinweg 55, 2333 CC, Leiden, the Netherlands
| | - Menno Hoekstra
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden University, Einsteinweg 55, 2333 CC, Leiden, the Netherlands
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Zheng H, Li J, Ning F, Wijaya W, Chen Y, Xiao J, Cao Y, Huang Q. Improving in vitro bioaccessibility and bioactivity of carnosic acid using a lecithin-based nanoemulsion system. Food Funct 2021; 12:1558-1568. [PMID: 33459742 DOI: 10.1039/d0fo02636k] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
As a phenolic terpenoid, carnosic acid (CA) mainly exists in rosemary, which can be effectively used for the treatment of degenerative and chronic diseases by taking advantage of its health-promoting bioactivities. However, the low solubility and dissolution of CA in aqueous solutions at ambient and body temperatures result in low stability and bioaccessibility during the digestion process, which limits its application scope in the functional foods industry. In this regard, a lecithin based nanoemulsion system (CA-NE) is employed in the present work to enhance the bioaccessibility and bioactivities of CA. It is revealed that the CA-NE under investigation exhibits high loading capacity (2.80 ± 0.15%), small particle size (172.0 ± 3.5 nm) with homogeneous particle distribution (polydispersity index (PDI) of 0.231± 0.025) and high repulsive force (zeta potential = -57.2 ± 0.24 mV). More importantly, the bioaccessibility of CA-NE is improved by 2.8-fold compared to that of CA in MCT oil. In addition, the cellular antioxidant assay (CAA) and cellular uptake study of the CA-NE in HepG2 cell models demonstrate a longer endocytosis process, suggesting the well-controlled release of CA from CA-NE. Furthermore, an improved anti-inflammatory activity was evaluated via the inhibition of the pro-inflammatory cytokines, nitric oxide (NO) and TNF-α production in LPS-stimulated RAW 264.7 macrophage cells. The results clearly demonstrated a promising application of CA-NE as a functional food.
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Affiliation(s)
- Huijuan Zheng
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, USA.
| | - Jun Li
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, P.R. China
| | - Fangjian Ning
- State Key Laboratory of Food Science and Technology, College of Food Science, Nanchang University, Nanchang, Jiangxi 330047, P. R. China
| | - Wahyu Wijaya
- Department of Biotechnology and Biomedicine, Technical University of Denmark, Søltofts Plads Building 221, DK-2800 Kgs. Lyngby, Denmark
| | - Yunjiao Chen
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, P.R. China
| | - Jie Xiao
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, P.R. China
| | - Yong Cao
- Guangdong Provincial Key Laboratory of Nutraceuticals and Functional Foods, College of Food Science, South China Agricultural University, Guangzhou, Guangdong 510642, P.R. China
| | - Qingrong Huang
- Department of Food Science, Rutgers University, 65 Dudley Road, New Brunswick, New Jersey 08901, USA.
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Abstract
Lipid-based nanocarriers have gained much interest as carriers of drugs with poor oral bioavailability because of their remarkable advantages like low toxicity, affordable scale-up manufacture, strong biocompatibility or high drug loading efficiency. The potential of these nanocarriers lies in their ability to improve the gastrointestinal stability, solubility and permeability of their cargo drugs. However, achieving efficient oral drug delivery through lipid-based nanocarriers is a challenging task, since they encounter multiple physicochemical barriers along the gastrointestinal tract, e.g. the gastric acidic content, the intestinal mucus layer or the enzymatic degradation, that they must surmount to reach their target. These limitations may be turned into opportunities through a rational design of lipid-based nanocarriers. For that purpose, this review focuses on the main challenges of the oral route indicating the strategies undertaken for lipid-based nanocarriers in order to overcome them. Understanding their shortcomings and identifying their strengths will determine the future clinical success of lipid-based nanocarriers.
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Jablonski K, Young NA, Henry C, Caution K, Kalyanasundaram A, Okafor I, Harb P, Schwarz E, Consiglio P, Cirimotich CM, Bratasz A, Sarkar A, Amer AO, Jarjour WN, Schlesinger N. Physical activity prevents acute inflammation in a gout model by downregulation of TLR2 on circulating neutrophils as well as inhibition of serum CXCL1 and is associated with decreased pain and inflammation in gout patients. PLoS One 2020; 15:e0237520. [PMID: 33002030 PMCID: PMC7529261 DOI: 10.1371/journal.pone.0237520] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Accepted: 07/28/2020] [Indexed: 12/22/2022] Open
Abstract
Objectives Gout is the most prevalent inflammatory arthritis. To study the effects of regular physical activity and exercise intensity on inflammation and clinical outcome, we examined inflammatory pathogenesis in an acute model of murine gout and analyzed human gout patient clinical data as a function of physical activity. Methods NF-κB-luciferase reporter mice were organized into four groups and exercised at 0 m/min (non-exercise), 8 m/min (low-intensity), 11 m/min (moderate-intensity), and 15 m/min (high-intensity) for two weeks. Mice subsequently received intra-articular monosodium urate (MSU) crystal injections (0.5mg) and the inflammatory response was analyzed 15 hours later. Ankle swelling, NF-κB activity, histopathology, and tissue infiltration by macrophages and neutrophils were measured. Toll-like receptor (TLR)2 was quantified on peripheral monocytes/neutrophils by flow cytometry and both cytokines and chemokines were measured in serum or synovial aspirates. Clinical data and questionnaires accessing overall physical activity levels were collected from gout patients. Results Injection of MSU crystals produced a robust inflammatory response with increased ankle swelling, NF-κB activity, and synovial infiltration by macrophages and neutrophils. These effects were partially mitigated by low and moderate-intensity exercise. Furthermore, IL-1β was decreased at the site of MSU crystal injection, TLR2 expression on peripheral neutrophils was downregulated, and expression of CXCL1 in serum was suppressed with low and moderate-intensity exercise. Conversely, the high-intensity exercise group closely resembled the non-exercised control group by nearly all metrics of inflammation measured in this study. Physically active gout patients had significantly less flares/yr, decreased C-reactive protein (CRP) levels, and lower pain scores relative to physically inactive patients. Conclusions Regular, moderate physical activity can produce a quantifiable anti-inflammatory effect capable of partially mitigating the pathologic response induced by intra-articular MSU crystals by downregulating TLR2 expression on circulating neutrophils and suppressing systemic CXCL1. Low and moderate-intensity exercise produces this anti-inflammatory effect to varying degrees, while high-intensity exercise provides no significant difference in inflammation compared to non-exercising controls. Consistent with the animal model, gout patients with higher levels of physical activity have more favorable prognostic data. Collectively, these data suggest the need for further research and may be the foundation to a future paradigm-shift in conventional exercise recommendations provided by Rheumatologists to gout patients.
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Affiliation(s)
- Kyle Jablonski
- Division of Immunology and Rheumatology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, Unites States of America
| | - Nicholas A. Young
- Division of Immunology and Rheumatology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, Unites States of America
| | - Caitlin Henry
- Division of Immunology and Rheumatology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, Unites States of America
| | - Kyle Caution
- Department of Microbial Infection and Immunity, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America
| | - Anuradha Kalyanasundaram
- Department Physiology and Cell Biology, The Ohio State University, Columbus, OH, United States of America
| | - Ifeoma Okafor
- Division of Immunology and Rheumatology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, Unites States of America
| | - Peter Harb
- Division of Immunology and Rheumatology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, Unites States of America
| | - Emmy Schwarz
- Division of Immunology and Rheumatology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, Unites States of America
| | - Paul Consiglio
- Department Physiology and Cell Biology, The Ohio State University, Columbus, OH, United States of America
| | - Chris M. Cirimotich
- Battelle Biomedical Research Center, West Jefferson, OH, United States of America
| | - Anna Bratasz
- Small Animal Imaging Core, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America
| | - Anasuya Sarkar
- Department Physiology and Cell Biology, The Ohio State University, Columbus, OH, United States of America
| | - Amal O. Amer
- Department of Microbial Infection and Immunity, The Ohio State University Wexner Medical Center, Columbus, OH, United States of America
| | - Wael N. Jarjour
- Division of Immunology and Rheumatology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH, Unites States of America
| | - Naomi Schlesinger
- Division of Rheumatology, Department of Medicine, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, United States of America
- * E-mail:
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26
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Liang Z, Xue Y, Wang T, Xie Q, Lin J, Wang Y. Curcumin inhibits the migration of osteoclast precursors and osteoclastogenesis by repressing CCL3 production. BMC Complement Med Ther 2020; 20:234. [PMID: 32703287 PMCID: PMC7379354 DOI: 10.1186/s12906-020-03014-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 07/02/2020] [Indexed: 01/25/2023] Open
Abstract
Background Curcumin can inhibit the osteoclastogenesis and the migration of several cells including macrophages. Osteoclast precursors (OCPs) are known to exist as bone marrow-derived macrophages (BMMs). This study aims to explore whether curcumin can prevent the fusion and differentiation of OCPs to mature osteoclasts by inhibiting OCP migration. Methods In this study, we investigated the role of curcumin in regulating the production of several chemokines (CCL2, CCL3 and CX3CL1) and the migration of OCPs by ELISA, Western blotting and Transwell assays. Furthermore, we explored the role of curcumin in the chemokines-related osteoclastogenesis using pharmacological intervention and virus infection, and used ovariectomized (OVX) mice (osteoporosis model) to explore the effect of curcumin on the production of specific chemokine in vivo. Results The results showed that curcumin significantly reduced the production of CCL3 in OCPs. Moreover, curcumin-inhibited the migration of OCPs was not affected by CCR1 (Receptor of CCL3) overexpression. Remarkably, curcumin-reduced osteoclastogenesis was significantly reversed by CCL3 addition, while CCR1 overexpression did not increase the osteoclastogenesis in the presence of curcumin. Furthermore, in vivo assays also showed that curcumin significantly reduced the production of CCL3 in OCPs in the trabecular bone of OVX mice. Conclusions In conclusion, curcumin prevents the migration of OCPs by reducing CCL3 production, ultimately inhibiting the formation of mature osteoclasts. Therefore, our study provides the clues for improving the clinical strategies of osteoporosis, dental implantation or orthodontic treatment.
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Affiliation(s)
- Zhengeng Liang
- Department of Stomatology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, 570000, China
| | - Yan Xue
- Department of Stomatology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, 570000, China
| | - Tao Wang
- Department of Stomatology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, 570000, China
| | - Qi Xie
- Department of Stomatology, Hainan General Hospital, Hainan Affiliated Hospital of Hainan Medical University, Haikou, 570000, China
| | - Jiafu Lin
- Fujian Health College, Fuzhou, 350000, Fujian, China
| | - Yu Wang
- Department of Orthopaedics, Chifeng Municipal Hospital, Chifeng, 024000, Inner Mongolia, China. .,Chifeng Clinical Medical School of Inner Mongolia Medical University, Chifeng, 024000, Inner Mongolia, China.
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Oshi MA, Lee J, Naeem M, Hasan N, Kim J, Kim HJ, Lee EH, Jung Y, Yoo JW. Curcumin Nanocrystal/pH-Responsive Polyelectrolyte Multilayer Core–Shell Nanoparticles for Inflammation-Targeted Alleviation of Ulcerative Colitis. Biomacromolecules 2020; 21:3571-3581. [DOI: 10.1021/acs.biomac.0c00589] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Murtada A. Oshi
- College of Pharmacy, Pusan National University, Busan 46241, South Korea
| | - Juho Lee
- College of Pharmacy, Pusan National University, Busan 46241, South Korea
| | - Muhammad Naeem
- College of Pharmacy, Pusan National University, Busan 46241, South Korea
| | - Nurhasni Hasan
- College of Pharmacy, Pusan National University, Busan 46241, South Korea
| | - Jihyun Kim
- College of Pharmacy, Pusan National University, Busan 46241, South Korea
- Department of Cogno-Mechatronics Engineering, College of Nanoscience & Nanotechnology, Pusan National University, Busan 46241, South Korea
| | - Hak Jin Kim
- Department of Radiology, Pusan National University Hospital, Pusan National University School of Medicine, Busan 46241, South Korea
| | - Eun Hee Lee
- College of Pharmacy, Korea University, Sejong 02841, South Korea
| | - Yunjin Jung
- College of Pharmacy, Pusan National University, Busan 46241, South Korea
| | - Jin-Wook Yoo
- College of Pharmacy, Pusan National University, Busan 46241, South Korea
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Wu T, Marakkath B, Ye Y, Khobahy E, Yan M, Hutcheson J, Zhu J, Zhou X, Mohan C. Curcumin Attenuates Both Acute and Chronic Immune Nephritis. Int J Mol Sci 2020; 21:E1745. [PMID: 32143311 PMCID: PMC7084772 DOI: 10.3390/ijms21051745] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 02/11/2020] [Accepted: 02/19/2020] [Indexed: 01/05/2023] Open
Abstract
Curcumin is known to have immunomodulatory potential in addition to anti-oxidant, anti-inflammatory and anti-carcinogenic effects. The aim of the present study is to investigate the therapeutic effects of curcumin on immune-mediated renal disease in an anti-glomerular basement membrane (GBM) model (representing acute kidney Injury, AKI) and murine lupus model (representing chronic kidney disease, CKD). In the AKI model, female anti-GBM 129/svj mice were administered with curcumin right before disease induction. In the CKD model, female MRL.lpr mice at the age of 8-10 weeks old were treated with curcumin or placebo via oral gavage daily for two months. After treatment, serum autoantibody levels, splenomegaly and spleen cellularity were reduced in murine lupus. Collectively, curcumin ameliorated kidney disease in the two mouse models with either acute or chronic nephritis, as marked by reduced proteinuria, blood urea nitrogen, glomerulonephritis, crescent formation, tubule-interstitial disease, and renal infiltration by lymphocytes. In addition, curcumin treatment reduced activation of the NFkB, MAPK, AKT and pBAD pathways either systemically, or within the inflamed kidneys. These findings suggest that natural food supplements could become an alternative approach to ameliorating immune-mediated kidney diseases.
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Affiliation(s)
- Tianfu Wu
- Department of Biomedical Engineering, University of Houston, Houston, TX 77204, USA;
| | - Bindiya Marakkath
- Department of Biomedical Engineering, University of Houston, Houston, TX 77204, USA;
| | - Yujin Ye
- Department of Internal Medicine/Rheumatology, University of Texas, Southwestern Medical center, Dallas, TX 75390, USA; (Y.Y.); (E.K.); (M.Y.); (J.H.); (J.Z.)
| | - Elhaum Khobahy
- Department of Internal Medicine/Rheumatology, University of Texas, Southwestern Medical center, Dallas, TX 75390, USA; (Y.Y.); (E.K.); (M.Y.); (J.H.); (J.Z.)
| | - Mei Yan
- Department of Internal Medicine/Rheumatology, University of Texas, Southwestern Medical center, Dallas, TX 75390, USA; (Y.Y.); (E.K.); (M.Y.); (J.H.); (J.Z.)
| | - Jack Hutcheson
- Department of Internal Medicine/Rheumatology, University of Texas, Southwestern Medical center, Dallas, TX 75390, USA; (Y.Y.); (E.K.); (M.Y.); (J.H.); (J.Z.)
| | - Jiankun Zhu
- Department of Internal Medicine/Rheumatology, University of Texas, Southwestern Medical center, Dallas, TX 75390, USA; (Y.Y.); (E.K.); (M.Y.); (J.H.); (J.Z.)
| | - Xinjin Zhou
- Department of Pathology, Baylor University Medical center at Dallas, Dallas, TX 75246, USA;
| | - Chandra Mohan
- Department of Biomedical Engineering, University of Houston, Houston, TX 77204, USA;
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Vitali D, Bagri P, Wessels JM, Arora M, Ganugula R, Parikh A, Mandur T, Felker A, Garg S, Kumar MR, Kaushic C. Curcumin Can Decrease Tissue Inflammation and the Severity of HSV-2 Infection in the Female Reproductive Mucosa. Int J Mol Sci 2020; 21:ijms21010337. [PMID: 31947962 PMCID: PMC6982333 DOI: 10.3390/ijms21010337] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 12/24/2019] [Accepted: 12/31/2019] [Indexed: 12/11/2022] Open
Abstract
Herpes Simplex Virus Type 2 (HSV-2) is one of the most prevalent sexually transmitted viruses and is a known risk factor for HIV acquisition in the Female Genital Tract (FGT). Previously, we found that curcumin can block HSV-2 infection and abrogate the production of inflammatory cytokines and chemokines by genital epithelial cells in vitro. In this study, we investigated whether curcumin, encapsulated in nanoparticles and delivered by various in vivo routes, could minimize inflammation and prevent or reduce HSV-2 infection in the FGT. Female mice were pre-treated with curcumin nanoparticles through oral, intraperitoneal and intravaginal routes, and then exposed intravaginally to the tissue inflammation stimulant CpG-oligodeoxynucleotide (ODN). Local intravaginal delivery of curcumin nanoparticles, but not intraperitoneal or oral delivery, reduced CpG-mediated inflammatory histopathology and decreased production of pro-inflammatory cytokines Interleukin (IL)-6, Tumor Necrosis Factor Alpha (TNF-α) and Monocyte Chemoattractant Protein-1 (MCP-1) in the FGT. However, curcumin nanoparticles did not demonstrate anti-viral activity nor reduce tissue pathology when administered prior to intravaginal HSV-2 infection. In an alternative approach, intravaginal pre-treatment with crude curcumin or solid dispersion formulations of curcumin demonstrated increased survival and delayed pathology following HSV-2 infection. Our results suggest that curcumin nanoparticle delivery in the vaginal tract could reduce local tissue inflammation. The anti-inflammatory properties of curcumin delivered to the vaginal tract could potentially reduce the severity of HSV-2 infection and decrease the risk of HIV acquisition in the FGT of women.
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Affiliation(s)
- Danielle Vitali
- Department of Pathology & Molecular Medicine and McMaster Immunology Research Centre, McMaster University, Hamilton, ON L8S 4K1, Canada; (D.V.); (P.B.); (J.M.W.); (T.M.); (A.F.)
| | - Puja Bagri
- Department of Pathology & Molecular Medicine and McMaster Immunology Research Centre, McMaster University, Hamilton, ON L8S 4K1, Canada; (D.V.); (P.B.); (J.M.W.); (T.M.); (A.F.)
| | - Jocelyn M. Wessels
- Department of Pathology & Molecular Medicine and McMaster Immunology Research Centre, McMaster University, Hamilton, ON L8S 4K1, Canada; (D.V.); (P.B.); (J.M.W.); (T.M.); (A.F.)
| | - Meenakshi Arora
- Department of Pharmaceutical Sciences, College of Pharmacy, Texas A&M University, College Station, TX 77843, USA; (M.A.); (R.G.)
| | - Raghu Ganugula
- Department of Pharmaceutical Sciences, College of Pharmacy, Texas A&M University, College Station, TX 77843, USA; (M.A.); (R.G.)
| | - Ankit Parikh
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide 5000, Australia; (A.P.); (S.G.)
| | - Talveer Mandur
- Department of Pathology & Molecular Medicine and McMaster Immunology Research Centre, McMaster University, Hamilton, ON L8S 4K1, Canada; (D.V.); (P.B.); (J.M.W.); (T.M.); (A.F.)
| | - Allison Felker
- Department of Pathology & Molecular Medicine and McMaster Immunology Research Centre, McMaster University, Hamilton, ON L8S 4K1, Canada; (D.V.); (P.B.); (J.M.W.); (T.M.); (A.F.)
| | - Sanjay Garg
- School of Pharmacy and Medical Sciences, University of South Australia, Adelaide 5000, Australia; (A.P.); (S.G.)
| | - M.N.V. Ravi Kumar
- Department of Pharmaceutical Sciences, College of Pharmacy, Texas A&M University, College Station, TX 77843, USA; (M.A.); (R.G.)
| | - Charu Kaushic
- Department of Pathology & Molecular Medicine and McMaster Immunology Research Centre, McMaster University, Hamilton, ON L8S 4K1, Canada; (D.V.); (P.B.); (J.M.W.); (T.M.); (A.F.)
- Correspondence: ; Tel.: +1-905-525-9140 (ext. 22988); Fax: +1-905-522-6750
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30
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Curcumin and related antioxidants: applications to tissue pathology. Pathology 2020. [DOI: 10.1016/b978-0-12-815972-9.00019-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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31
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Rodríguez Castaño P, Parween S, Pandey AV. Bioactivity of Curcumin on the Cytochrome P450 Enzymes of the Steroidogenic Pathway. Int J Mol Sci 2019; 20:ijms20184606. [PMID: 31533365 PMCID: PMC6770025 DOI: 10.3390/ijms20184606] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 09/11/2019] [Accepted: 09/16/2019] [Indexed: 11/16/2022] Open
Abstract
Turmeric, a popular ingredient in the cuisine of many Asian countries, comes from the roots of the Curcuma longa and is known for its use in Chinese and Ayurvedic medicine. Turmeric is rich in curcuminoids, including curcumin, demethoxycurcumin, and bisdemethoxycurcumin. Curcuminoids have potent wound healing, anti-inflammatory, and anti-carcinogenic activities. While curcuminoids have been studied for many years, not much is known about their effects on steroid metabolism. Since many anti-cancer drugs target enzymes from the steroidogenic pathway, we tested the effect of curcuminoids on cytochrome P450 CYP17A1, CYP21A2, and CYP19A1 enzyme activities. When using 10 µg/mL of curcuminoids, both the 17α-hydroxylase as well as 17,20 lyase activities of CYP17A1 were reduced significantly. On the other hand, only a mild reduction in CYP21A2 activity was observed. Furthermore, CYP19A1 activity was also reduced up to ~20% of control when using 1–100 µg/mL of curcuminoids in a dose-dependent manner. Molecular docking studies confirmed that curcumin could dock onto the active sites of CYP17A1, CYP19A1, as well as CYP21A2. In CYP17A1 and CYP19A1, curcumin docked within 2.5 Å of central heme while in CYP21A2 the distance from heme was 3.4 Å, which is still in the same range or lower than distances of bound steroid substrates. These studies suggest that curcuminoids may cause inhibition of steroid metabolism, especially at higher dosages. Also, the recent popularity of turmeric powder as a dilatory supplement needs further evaluation for the effect of curcuminoids on steroid metabolism. The molecular structure of curcuminoids could be modified to generate better lead compounds with inhibitory effects on CYP17A1 and CYP19A1 for potential drugs against prostate cancer and breast cancer.
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Affiliation(s)
- Patricia Rodríguez Castaño
- Pediatric Endocrinology, Diabetology, and Metabolism, University Children's Hospital Bern, 3010 Bern, Switzerland
- Department of Biomedical Research, University of Bern, 3010 Bern, Switzerland
| | - Shaheena Parween
- Pediatric Endocrinology, Diabetology, and Metabolism, University Children's Hospital Bern, 3010 Bern, Switzerland
- Department of Biomedical Research, University of Bern, 3010 Bern, Switzerland
| | - Amit V Pandey
- Pediatric Endocrinology, Diabetology, and Metabolism, University Children's Hospital Bern, 3010 Bern, Switzerland.
- Department of Biomedical Research, University of Bern, 3010 Bern, Switzerland.
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Shimizu K, Funamoto M, Sunagawa Y, Shimizu S, Katanasaka Y, Miyazaki Y, Wada H, Hasegawa K, Morimoto T. Anti-inflammatory Action of Curcumin and Its Use in the Treatment of Lifestyle-related Diseases. Eur Cardiol 2019; 14:117-122. [PMID: 31360234 PMCID: PMC6659038 DOI: 10.15420/ecr.2019.17.2] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 05/29/2019] [Indexed: 12/18/2022] Open
Abstract
Chronic inflammation plays a significant role in lifestyle-related diseases, such as cardiovascular diseases and obesity/impaired glucose tolerance. Curcumin is a natural extract that possesses numerous physiological properties, as indicated by its anti-inflammatory action. The mechanisms underlying these effects include the inhibition of nuclear factor-kappaB and Toll-like receptor 4-dependent signalling pathways and the activation of a peroxisome proliferator-activated receptor-gamma pathway. However, the bioavailability of curcumin is very low in humans. To resolve this issue, several drug delivery systems have been developed and a number of clinical trials have reported beneficial effects of curcumin in the management of inflammation-related diseases. It is expected that evidence regarding the clinical application of curcumin in lifestyle-related diseases associated with chronic inflammation will accumulate over time.
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Affiliation(s)
- Kana Shimizu
- Division of Molecular Medicine, School of Pharmaceutical Sciences, University of Shizuoka Shizuoka, Japan.,Clinical Research Institute, National Hospital Organization Kyoto Medical Center Kyoto, Japan
| | - Masafumi Funamoto
- Division of Molecular Medicine, School of Pharmaceutical Sciences, University of Shizuoka Shizuoka, Japan.,Clinical Research Institute, National Hospital Organization Kyoto Medical Center Kyoto, Japan
| | - Yoichi Sunagawa
- Division of Molecular Medicine, School of Pharmaceutical Sciences, University of Shizuoka Shizuoka, Japan.,Clinical Research Institute, National Hospital Organization Kyoto Medical Center Kyoto, Japan
| | - Satoshi Shimizu
- Division of Molecular Medicine, School of Pharmaceutical Sciences, University of Shizuoka Shizuoka, Japan.,Clinical Research Institute, National Hospital Organization Kyoto Medical Center Kyoto, Japan
| | - Yasufumi Katanasaka
- Division of Molecular Medicine, School of Pharmaceutical Sciences, University of Shizuoka Shizuoka, Japan.,Clinical Research Institute, National Hospital Organization Kyoto Medical Center Kyoto, Japan
| | - Yusuke Miyazaki
- Division of Molecular Medicine, School of Pharmaceutical Sciences, University of Shizuoka Shizuoka, Japan.,Clinical Research Institute, National Hospital Organization Kyoto Medical Center Kyoto, Japan
| | - Hiromichi Wada
- Clinical Research Institute, National Hospital Organization Kyoto Medical Center Kyoto, Japan
| | - Koji Hasegawa
- Division of Molecular Medicine, School of Pharmaceutical Sciences, University of Shizuoka Shizuoka, Japan.,Clinical Research Institute, National Hospital Organization Kyoto Medical Center Kyoto, Japan
| | - Tatsuya Morimoto
- Division of Molecular Medicine, School of Pharmaceutical Sciences, University of Shizuoka Shizuoka, Japan.,Clinical Research Institute, National Hospital Organization Kyoto Medical Center Kyoto, Japan
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Manni I, de Latouliere L, Gurtner A, Piaggio G. Transgenic Animal Models to Visualize Cancer-Related Cellular Processes by Bioluminescence Imaging. Front Pharmacol 2019; 10:235. [PMID: 30930779 PMCID: PMC6428995 DOI: 10.3389/fphar.2019.00235] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 02/25/2019] [Indexed: 12/21/2022] Open
Abstract
Preclinical animal models are valuable tools to improve treatments of malignant diseases, being an intermediate step of experimentation between cell culture and human clinical trials. Among different animal models frequently used in cancer research are mouse and, more recently, zebrafish models. Indeed, most of the cellular pathways are highly conserved between human, mouse and zebrafish, thus rendering these models very attractive. Recently, several transgenic reporter mice and zebrafishes have been generated in which the luciferase reporter gene are placed under the control of a promoter whose activity is strictly related to specific cancer cellular processes. Other mouse models have been generated by the cDNA luciferase knockin in the locus of a gene whose expression/activity has increased in cancer. Using BioLuminescence Imaging (BLI), we have now the opportunity to spatiotemporal visualize cell behaviors, among which proliferation, apoptosis, migration and immune responses, in any body district in living animal in a time frame process. We provide here a review of the available models to visualized cancer and cancer-associated events in living animals by BLI and as they have been successful in identifying new stages of early tumor progression, new interactions between different tissues and new therapeutic responsiveness.
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Affiliation(s)
- Isabella Manni
- UOSD SAFU, Department of Research, Diagnosis and Innovative Technologies, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
| | - Luisa de Latouliere
- UOSD SAFU, Department of Research, Diagnosis and Innovative Technologies, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
| | - Aymone Gurtner
- UOSD SAFU, Department of Research, Diagnosis and Innovative Technologies, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
| | - Giulia Piaggio
- UOSD SAFU, Department of Research, Diagnosis and Innovative Technologies, IRCCS-Regina Elena National Cancer Institute, Rome, Italy
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Enhancing Curcumin Oral Bioavailability Through Nanoformulations. Eur J Drug Metab Pharmacokinet 2019; 44:459-480. [DOI: 10.1007/s13318-019-00545-z] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Sookhaklari R, Geramizadeh B, Abkar M, Moosavi M. The neuroprotective effect of BSA-based nanocurcumin against 6-OHDA-induced cell death in SH-SY5Y cells. AVICENNA JOURNAL OF PHYTOMEDICINE 2019; 9:92-100. [PMID: 30984574 PMCID: PMC6448549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Parkinson's disease (PD) is regarded as the second most common neurodegenerative disease affecting elderly population. There is a tendency toward finding natural cures to suppress the initiation and progression of this disease. Some epidemiological studies indicated lower incidence of PD in populations that consume curry. Curcumin, as the main ingredient of turmeric, has been supposed to have a protective role against PD progression. However, low bioavailability of curcumin is still a challenge in evaluation of the therapeutic potential of this substance. In this study, we aimed to produce a BSA-based nanocurcumin to assess its effect on 6-hydroxydopamine (6-OHDA)-induced death and Akt signaling disruption in SH-SY5Y cells. MATERIALS AND METHODS BSA-based nanocurcumin was produced using desolvation method. Human neuroblastoma cells were treated with OHDA with/without different doses of nanocurcumin and MTT test was used to assess their viability besides observing cells morphological changes. The protective doses of nanocurcumine were chosen according to MTT results and western blot studies were done to assess p-Akt/t-Akt ratio. RESULTS 6-OHDA exposure led to decreased cell viability, while nanocurcumin at doses of 400 and 500 nM prevented cell death. Moreover, this nanoformulation of curcumin restored p-Akt/t-Akt decrement induced by 6-OHDA. The protective effect of BSA-based nanocurcumin was estimated to be at least 4 time higher than that of natural curcumin according to the MTT results. CONCLUSION It seems that BSA-based nanocurcumin can be regarded as a potent substitute for natural curcumin in protecting SH-SY5Y cell as a cellular model of PD.
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Affiliation(s)
- Roksana Sookhaklari
- Students Research Committee, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Bita Geramizadeh
- Department of Pathology, Transplant Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Morteza Abkar
- Nanobiology and Nanomedicine Research Centre, Shiraz University of Medical sciences, Shiraz, Iran
| | - Maryam Moosavi
- Nanobiology and Nanomedicine Research Centre, Shiraz University of Medical sciences, Shiraz, Iran,Shiraz Neuroscience Research Centre, Shiraz University of Medical sciences, Shiraz, Iran,Corresponding Author: Tel: +98 713 6281517, Fax: +98 713 6281506,
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Mohammadi A, Blesso CN, Barreto GE, Banach M, Majeed M, Sahebkar A. Macrophage plasticity, polarization and function in response to curcumin, a diet-derived polyphenol, as an immunomodulatory agent. J Nutr Biochem 2018; 66:1-16. [PMID: 30660832 DOI: 10.1016/j.jnutbio.2018.12.005] [Citation(s) in RCA: 106] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 11/04/2018] [Accepted: 12/12/2018] [Indexed: 12/19/2022]
Abstract
Monocytes and macrophages are important cells of the innate immune system that have diverse functions, including defense against invading pathogens, removal of dead cells by phagocytosis, antigen presentation in the context of MHC class I and class II molecules, and production of various pro-inflammatory cytokines and chemokines such as IL-1β, IL-6, TNF-α and MCP-1. In addition, pro-inflammatory (M1) and anti-inflammatory (M2) macrophages clearly play important roles in the progression of several inflammatory diseases. Therefore, therapies that target macrophage polarization and function by either blocking their trafficking to sites of inflammation, or skewing M1 to M2 phenotype polarization may hold clinical promise in several inflammatory diseases. Dietary-derived polyphenols have potent natural anti-oxidative properties. Within this group of polyphenols, curcumin has been shown to suppress macrophage inflammatory responses. Curcumin significantly reduces co-stimulatory molecules and also inhibits MAPK activation and the translocation of NF-κB p65. Curcumin can also polarize/repolarize macrophages toward the M2 phenotype. Curcumin-treated macrophages have been shown to be highly efficient at antigen capture and endocytosis via the mannose receptor. These novel findings provide new perspectives for the understanding of the immunopharmacological role of curcumin, as well as its therapeutic potential for impacting macrophage polarization and function in the context of inflammation-related disease. However, the precise effects of curcumin on the migration, differentiation, polarization and immunostimulatory functions of macrophages remain unknown. Therefore, in this review, we summarized whether curcumin can influence macrophage polarization, surface molecule expression, cytokine and chemokine production and their underlying pathways in the prevention of inflammatory diseases.
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Affiliation(s)
- Asadollah Mohammadi
- Cellular & Molecular Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | | | - George E Barreto
- Departamento de Nutrición y Bioquímica, Facultad de Ciencias, Pontificia Universidad Javeriana, Bogotá D.C., Colombia; Instituto de Ciencias Biomédicas, Universidad Autónoma de Chile, Santiago, Chile
| | - Maciej Banach
- Department of Hypertension, WAM University Hospital in Lodz, Medical University of Lodz, Zeromskiego 113, Lodz, Poland; Polish Mother's Memorial Hospital Research Institute (PMMHRI), Lodz, Poland
| | | | - Amirhossein Sahebkar
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran; Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran; School of Medicine, University of Western Australia, Perth, Australia.
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Neubrand VE, Forte-Lago I, Caro M, Delgado M. The atypical RhoGTPase RhoE/Rnd3 is a key molecule to acquire a neuroprotective phenotype in microglia. J Neuroinflammation 2018; 15:343. [PMID: 30553270 PMCID: PMC6295018 DOI: 10.1186/s12974-018-1386-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 11/29/2018] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Over-activated microglia play a central role during neuroinflammation, leading to neuronal cell death and neurodegeneration. Reversion of over-activated to neuroprotective microglia phenotype could regenerate a healthy CNS-supporting microglia environment. Our aim was to identify a dataset of intracellular molecules in primary microglia that play a role in the transition of microglia to a ramified, neuroprotective phenotype. METHODS We exploited the anti-inflammatory and neuroprotective properties of conditioned medium of adipose-derived mesenchymal stem cells (CM) as a tool to generate the neuroprotective phenotype of microglia in vitro, and we set up a microscopy-based siRNA screen to identify its hits by cell morphology. RESULTS We initially assayed an array of 157 siRNAs against genes that codify proteins and factors of cytoskeleton and activation/inflammatory pathways in microglia. From them, 45 siRNAs significantly inhibited the CM-induced transition from a neurotoxic to a neuroprotective phenotype of microglia, and 50 siRNAs had the opposite effect. As a proof-of-concept, ten of these targets were validated with individual siRNAs and by downregulation of protein expression. This validation step resulted essential, because three of the potential targets were false positives. The seven validated targets were assayed in a functional screen that revealed that the atypical RhoGTPase RhoE/Rnd3 is necessary for BDNF expression and plays an essential role in controlling microglial migration. CONCLUSIONS Besides the identification of RhoE/Rnd3 as a novel inducer of a potential neuroprotective phenotype in microglia, we propose a list of potential targets to be further confirmed with selective activators or inhibitors.
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Affiliation(s)
- Veronika E Neubrand
- Instituto de Parasitología y Biomedicina López-Neyra, IPBLN-CSIC, Avd. Conocimiento 17, PTS Granada, 18016, Granada, Spain.
| | - Irene Forte-Lago
- Instituto de Parasitología y Biomedicina López-Neyra, IPBLN-CSIC, Avd. Conocimiento 17, PTS Granada, 18016, Granada, Spain
| | - Marta Caro
- Instituto de Parasitología y Biomedicina López-Neyra, IPBLN-CSIC, Avd. Conocimiento 17, PTS Granada, 18016, Granada, Spain
| | - Mario Delgado
- Instituto de Parasitología y Biomedicina López-Neyra, IPBLN-CSIC, Avd. Conocimiento 17, PTS Granada, 18016, Granada, Spain.
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Tayeb HH, Sainsbury F. Nanoemulsions in drug delivery: formulation to medical application. Nanomedicine (Lond) 2018; 13:2507-2525. [DOI: 10.2217/nnm-2018-0088] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Nanoscale oil-in-water emulsions (NEs), heterogeneous systems of two immiscible liquids stabilized by emulsifiers or surfactants, show great potential in medical applications because of their attractive characteristics for drug delivery. NEs have been explored as therapeutic carriers for hydrophobic compounds via various routes of administration. NEs provide opportunities to improve drug delivery via alternative administration routes. However, deep understanding of the NE manufacturing and functionalization fundamentals, and how they relate to the choice of administration route and pharmacological profile is still needed to ease the clinical translation of NEs. Here, we review the diversity of medical applications for NEs and how that governs their formulation, route of administration, and the emergence of increasing sophistication in NE design for specific application.
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Affiliation(s)
- Hossam H Tayeb
- Australian Institute for Bioengineering & Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
- Faculty of Applied Medical Sciences, King Abdul Abdul-Aziz University, Jeddah, Kingdom of Saudi Arabia
| | - Frank Sainsbury
- Australian Institute for Bioengineering & Nanotechnology, The University of Queensland, St Lucia, QLD 4072, Australia
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Ma P, Zeng Q, Tai K, He X, Yao Y, Hong X, Yuan F. Development of stable curcumin nanoemulsions: effects of emulsifier type and surfactant-to-oil ratios. Journal of Food Science and Technology 2018; 55:3485-3497. [PMID: 30150807 DOI: 10.1007/s13197-018-3273-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 05/15/2018] [Accepted: 05/28/2018] [Indexed: 01/24/2023]
Abstract
Curcumin, a natural polyphenolic compound, offers a wide range of pharmacological benefits such as antioxidant, anti-inflammatory and anti-cancer. The oil-in-water nanoemulsions containing curcumin were obtained by high pressure homogenization and effects of various emulsifiers (Tween-80, lecithin, whey protein isolate and acacia) and different surfactant-to-oil ratios (SOR) on physicochemical characteristics, physical stability and storage stability of curcumin loaded nanoemulsions were evaluated in this study. The result showed that smaller particle size, better physical and storage stabilities and higher curcumin content were found in curcumin loaded nanoemulsions stabilized with Tween-80 and lecithin. Compared with nanoemulsions prepared with lecithin, nanoemulsions fabricated with Tween-80 exhibited better uniformity and distribution as demonstrated by microscopic observations. It was found that SOR was positively correlated with particle size but negatively correlated with curcumin content in the emulsion droplets. Neither the emulsifier nor SOR values were found to have significant effects on zeta-potentials of the droplets. This result implied that curcumin loaded nanoemulsions prepared with Tween-80 and higher SOR values helped curcumin to achieve better physical stability and storage stability.
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Affiliation(s)
- Peihua Ma
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Box 112, No. 17 Qinghua East Road, Haidian District, Beijing, 100083 People's Republic of China
| | - Qinghan Zeng
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Box 112, No. 17 Qinghua East Road, Haidian District, Beijing, 100083 People's Republic of China
| | - Kedong Tai
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Box 112, No. 17 Qinghua East Road, Haidian District, Beijing, 100083 People's Republic of China
| | - Xiaoye He
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Box 112, No. 17 Qinghua East Road, Haidian District, Beijing, 100083 People's Republic of China
| | - Yanyu Yao
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Box 112, No. 17 Qinghua East Road, Haidian District, Beijing, 100083 People's Republic of China
| | - Xiaofeng Hong
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Box 112, No. 17 Qinghua East Road, Haidian District, Beijing, 100083 People's Republic of China
| | - Fang Yuan
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Laboratory for Food Quality and Safety, College of Food Science and Nutritional Engineering, China Agricultural University, Box 112, No. 17 Qinghua East Road, Haidian District, Beijing, 100083 People's Republic of China
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Abstract
Several vesicular systems loaded with curcumin have found their way in the therapeutic applications of several diseases, primarily acting through their immunological pathways. Such systems use particles at a nanoscale range, bringing about their intended use through a range of complex mechanisms. Apart from delivering drug substances into target tissues, these vesicular systems also effectively overcome problems like insolubility and unequal drug distribution. Several mechanisms are explored lately by different workers, and interest over vesicular curcumin has been renewed in the past decade. This commentary discusses several immunological targets in which curcumin is employed in a vesicular form.
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de Groot AE, Pienta KJ. Epigenetic control of macrophage polarization: implications for targeting tumor-associated macrophages. Oncotarget 2018; 9:20908-20927. [PMID: 29755698 PMCID: PMC5945509 DOI: 10.18632/oncotarget.24556] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 09/08/2017] [Indexed: 12/23/2022] Open
Abstract
The progression of cancer is a result of not only the growth of the malignant cells but also the behavior of other components of the tumor microenvironment (TME). Tumor-associated macrophages (TAMs) are key components of the TME that influence tumor growth and disease progression. TAMs can either inhibit or support tumor growth depending on their polarization to classically-activated macrophages (M1s) or alternatively-activated macrophages (M2s), respectively. Epigenetic regulation plays a significant role in determining this polarization and manipulating the epigenetic regulation in macrophages would provide a means for selectively targeting M2s thereby eliminating tumor-supporting TAMs while sparing tumor-inhibiting M1 TAMs. Many pharmacologic modulators of epigenetic enzymes are currently used clinically and could be repurposed for treating tumors with high TAM infiltrate. While much research involving epigenetic enzymes and their modulators has been performed in M1s, significantly less is known about the epigenetic regulation of M2s. This review highlights the field’s current knowledge of key epigenetic enzymes and their pharmacologic modulators known to influence macrophage polarization.
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Affiliation(s)
- Amber E de Groot
- The James Buchanan Brady Urological Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA.,Department of Pharmacology and Molecular Sciences, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Kenneth J Pienta
- The James Buchanan Brady Urological Institute, Johns Hopkins School of Medicine, Baltimore, MD, USA.,Department of Pharmacology and Molecular Sciences, Johns Hopkins School of Medicine, Baltimore, MD, USA.,Department of Oncology, Johns Hopkins School of Medicine, Baltimore, MD, USA.,Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, MD, USA
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Functional Analyses of RUNX3 and CaMKIINα in Ovarian Cancer Cell Lines Reveal Tumor-Suppressive Functions for CaMKIINα and Dichotomous Roles for RUNX3 Transcript Variants. Int J Mol Sci 2018; 19:ijms19010253. [PMID: 29342962 PMCID: PMC5796200 DOI: 10.3390/ijms19010253] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Revised: 01/03/2018] [Accepted: 01/10/2018] [Indexed: 12/22/2022] Open
Abstract
(1) Background: Epithelial ovarian cancer (EOC) is the most lethal cancer of the female reproductive system. In an earlier study, we identified multiple genes as hypermethylated in tumors of patients with poor prognosis. The most promising combination of markers to predict a patient’s outcome was CaMKIINα and RUNX3. Aim of this study was to functionally validate the importance of both genes. (2) Methods: IC50 measurements, cell cycle distribution-, proliferation, and migration experiments were conducted after transgene overexpression in two EOC cell lines. (3) Results: We showed that CaMKIINα has tumor suppressive functions in vitro and reduces proliferation, migration, and colony formation. However, it had no effect on the reversion of the resistance to cisplatin. RUNX3 exhibited dualistic functions related to cisplatin sensitivity and migration capacity, depending on the respective transcript variant (TV). A2780 cells expressing RUNX3 TV2—the promoter of which harbors a CpG (5′-C-phosphate-G-3′) island and is potentially inactivated by hypermethylation—exhibited increased cisplatin sensitivity and reduced migration properties. However, RUNX3 TV1, not affected by CpG island methylation could be characterized as mediating resistance and enhancing migration in A2780. The higher resistance of RUNX3 TV1 transfected cells correlates with a reduction of cell proliferation. Moreover, RUNX3 TV1 expressing cells exhibit a reduced cell cycle arrest at the gap-2 or mitosis phase (G2/M) under cisplatin treatment comparable to resistant A2780 subcultures. (4) Conclusion: It appears that CaMKIINα and RUNX3 TV2 can reduce the malignant potential of EOC cells.
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Imran M, Ullah A, Saeed F, Nadeem M, Arshad MU, Suleria HAR. Cucurmin, anticancer, & antitumor perspectives: A comprehensive review. Crit Rev Food Sci Nutr 2017; 58:1271-1293. [PMID: 27874279 DOI: 10.1080/10408398.2016.1252711] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Cucurmin, a naturally yellow component isolated from turmeric, ability to prevent various life-style related disorders. The current review article mainly emphasizes on different anticancer perspectives of cucurmin, i.e., colon, cervical, uterine, ovarian, prostate head and neck, breast, pulmonary, stomach and gastric, pancreatic, bladder oral, oesophageal, and bone cancer. It holds a mixture of strong bioactive molecule known as cucurminoids that has ability to reduce cancer/tumor at initial, promotion and progression stages of tumor development. In particular, these compounds block several enzymes required for the growth of tumors and may therefore involve in tumor treatments. Moreover, it modulates an array of cellular progressions, i.e., nitric oxide synthetase activity, protein kinase C activity, epidermal growth factor (EGF) receptor intrinsic kinase activity, nuclear factor kappa (NF-kB) activity, inhibiting lipid peroxidation and production of reactive oxygen species. However, current manuscript summarizes most of the recent investigations of cucurmin but still further research should be conducted to explore the role of curcumin to mitigate various cancers.
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Affiliation(s)
- Muhammad Imran
- a Department of Diet and Nutritional Sciences , Imperial College of Business Studies , Lahore , Pakistan.,b National Institute of Food Science and Technology , University of Agriculture Faisalabad , Pakistan
| | - Azmat Ullah
- e Department of Food Science and Human Nutrition , University of Veterinary and Animal Sciences , Lahore , Pakistan
| | - Farhan Saeed
- c Institute of Home & Food Sciences , Government College University Faisalabad , Pakistan
| | - Muhammad Nadeem
- d Department of Environmental Sciences , COMSATS Institute of Information Technology Vehari , Pakistan
| | - Muhammad Umair Arshad
- c Institute of Home & Food Sciences , Government College University Faisalabad , Pakistan
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Brück J, Holstein J, Glocova I, Seidel U, Geisel J, Kanno T, Kumagai J, Mato N, Sudowe S, Widmaier K, Sinnberg T, Yazdi AS, Eberle FC, Hirahara K, Nakayama T, Röcken M, Ghoreschi K. Nutritional control of IL-23/Th17-mediated autoimmune disease through HO-1/STAT3 activation. Sci Rep 2017; 7:44482. [PMID: 28290522 PMCID: PMC5349589 DOI: 10.1038/srep44482] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 02/09/2017] [Indexed: 02/07/2023] Open
Abstract
The nutritional curcumin (CUR) is beneficial in cell-mediated autoimmune diseases. The molecular mechanisms underlying this food-mediated silencing of inflammatory immune responses are poorly understood. By investigating antigen-specific immune responses we found that dietary CUR impairs the differentiation of Th1/Th17 cells in vivo during encephalomyelitis and instead promoted Th2 cells. In contrast, feeding CUR had no inhibitory effect on ovalbumin-induced airway inflammation. Mechanistically, we found that CUR induces an anti-inflammatory phenotype in dendritic cells (DC) with enhanced STAT3 phosphorylation and suppressed expression of Il12b and Il23a. On the molecular level CUR readily induced NRF2-sensitive heme oxygenase 1 (HO-1) mRNA and protein in LPS-activated DC. HO-1 enhanced STAT3 phosphorylation, which enriched to Il12b and Il23a loci and negatively regulated their transcription. These findings demonstrate the underlying mechanism through which a nutritional can interfere with the immune response. CUR silences IL-23/Th17-mediated pathology by enhancing HO-1/STAT3 interaction in DC.
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Affiliation(s)
- Jürgen Brück
- Department of Dermatology, University Medical Center of the Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | - Julia Holstein
- Department of Dermatology, University Medical Center of the Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | - Ivana Glocova
- Department of Dermatology, University Medical Center of the Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | - Ursula Seidel
- Department of Dermatology, University Medical Center of the Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | - Julia Geisel
- Department of Dermatology, University Medical Center of the Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | - Toshio Kanno
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Jin Kumagai
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Naoko Mato
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Stephan Sudowe
- Department of Dermatology, University Medical Center of the Johannes Gutenberg University Mainz, 55101 Mainz, Germany
| | - Katja Widmaier
- Department of Dermatology, University Medical Center of the Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | - Tobias Sinnberg
- Department of Dermatology, University Medical Center of the Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | - Amir S. Yazdi
- Department of Dermatology, University Medical Center of the Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | - Franziska C. Eberle
- Department of Dermatology, University Medical Center of the Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | - Kiyoshi Hirahara
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Toshinori Nakayama
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan
| | - Martin Röcken
- Department of Dermatology, University Medical Center of the Eberhard Karls University Tübingen, 72076 Tübingen, Germany
| | - Kamran Ghoreschi
- Department of Dermatology, University Medical Center of the Eberhard Karls University Tübingen, 72076 Tübingen, Germany
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45
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Ganesan P, Arulselvan P, Choi DK. Phytobioactive compound-based nanodelivery systems for the treatment of type 2 diabetes mellitus - current status. Int J Nanomedicine 2017; 12:1097-1111. [PMID: 28223801 PMCID: PMC5310641 DOI: 10.2147/ijn.s124601] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) is a major chronic disease that is prevalent worldwide, and it is characterized by an increase in blood glucose, disturbances in the metabolism, and alteration in insulin secretion. Nowadays, food-based therapy has become an important treatment mode for type 2 diabetes, and phytobioactive compounds have gained an increasing amount of attention to this end because they have an effect on multiple biological functions, including the sustained secretion of insulin and regeneration of pancreatic islets cells. However, the poor solubility and lower permeability of these phyto products results in a loss of bioactivity during processing and oral delivery, leading to a significant reduction in the bioavailability of phytobioactive compounds to treat T2DM. Recently, nanotechnological systems have been developed for use as various types of carrier systems to improve the delivery of bioactive compounds and thus obtain a greater bioavailability. Furthermore, carrier systems in most nanodelivery systems are highly biocompatible, with nonimmunologic behavior, a high degree of biodegradability, and greater mucoadhesive strength. Therefore, this review focuses on the various types of nanodelivery systems that can be used for phytobioactive compounds in treating T2DM with greater antidiabetic effects. There is also additional focus on improving the effects of various phytobioactive compounds through nanotechnological delivery to ensure a highly efficient treatment of type 2 diabetes.
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Affiliation(s)
- Palanivel Ganesan
- Nanotechnology Research Center and Department of Applied Life Science
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju, Republic of Korea
| | - Palanisamy Arulselvan
- Laboratory of Vaccines and Immunotherapeutics, Institute of Bioscience, Universiti Putra Malaysia, Serdang, Malaysia
| | - Dong-Kug Choi
- Nanotechnology Research Center and Department of Applied Life Science
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju, Republic of Korea
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Hoppstädter J, Hachenthal N, Valbuena-Perez JV, Lampe S, Astanina K, Kunze MM, Bruscoli S, Riccardi C, Schmid T, Diesel B, Kiemer AK. Induction of Glucocorticoid-induced Leucine Zipper (GILZ) Contributes to Anti-inflammatory Effects of the Natural Product Curcumin in Macrophages. J Biol Chem 2016; 291:22949-22960. [PMID: 27629417 DOI: 10.1074/jbc.m116.733253] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Indexed: 12/12/2022] Open
Abstract
GILZ (glucocorticoid-induced leucine zipper) is inducible by glucocorticoids and plays a key role in their mode of action. GILZ attenuates inflammation mainly by inhibition of NF-κB and mitogen-activated protein kinase activation but does not seem to be involved in the severe side effects observed after glucocorticoid treatment. Therefore, GILZ might be a promising target for new therapeutic approaches. The present work focuses on the natural product curcumin, which has previously been reported to inhibit NF-κB. GILZ was inducible by curcumin in macrophage cell lines, primary human monocyte-derived macrophages, and murine bone marrow-derived macrophages. The up-regulation of GILZ was neither associated with glucocorticoid receptor activation nor with transcriptional induction or mRNA or protein stabilization but was a result of enhanced translation. Because the GILZ 3'-UTR contains AU-rich elements (AREs), we analyzed the role of the mRNA-binding protein HuR, which has been shown to promote the translation of ARE-containing mRNAs. Our results suggest that curcumin treatment induces HuR expression. An RNA immunoprecipitation assay confirmed that HuR can bind GILZ mRNA. In accordance, HuR overexpression led to increased GILZ protein levels but had no effect on GILZ mRNA expression. Our data employing siRNA in LPS-activated RAW264.7 macrophages show that curcumin facilitates its anti-inflammatory action by induction of GILZ in macrophages. Experiments with LPS-activated bone marrow-derived macrophages from wild-type and GILZ knock-out mice demonstrated that curcumin inhibits the activity of inflammatory regulators, such as NF-κB or ERK, and subsequent TNF-α production via GILZ. In summary, our data indicate that HuR-dependent GILZ induction contributes to the anti-inflammatory properties of curcumin.
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Affiliation(s)
- Jessica Hoppstädter
- From the Department of Pharmacy, Pharmaceutical Biology, Saarland University, 66041 Saarbrücken, Germany
| | - Nina Hachenthal
- From the Department of Pharmacy, Pharmaceutical Biology, Saarland University, 66041 Saarbrücken, Germany
| | | | - Sebastian Lampe
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany, and
| | - Ksenia Astanina
- From the Department of Pharmacy, Pharmaceutical Biology, Saarland University, 66041 Saarbrücken, Germany
| | - Michael M Kunze
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany, and
| | - Stefano Bruscoli
- Department of Medicine, Section of Pharmacology, University of Perugia, 06132 Perugia, Italy
| | - Carlo Riccardi
- Department of Medicine, Section of Pharmacology, University of Perugia, 06132 Perugia, Italy
| | - Tobias Schmid
- Institute of Biochemistry I, Faculty of Medicine, Goethe-University Frankfurt, 60590 Frankfurt, Germany, and
| | - Britta Diesel
- From the Department of Pharmacy, Pharmaceutical Biology, Saarland University, 66041 Saarbrücken, Germany
| | - Alexandra K Kiemer
- From the Department of Pharmacy, Pharmaceutical Biology, Saarland University, 66041 Saarbrücken, Germany,
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Wu MH, Yan HH, Chen ZQ, He M. Effects of emulsifier type and environmental stress on the stability of curcumin emulsion. J DISPER SCI TECHNOL 2016. [DOI: 10.1080/01932691.2016.1227713] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Min-Hui Wu
- Beijing Research Institute for Nutritional Resources, Beijing, PR China
| | - Hong Hai Yan
- Beijing Research Institute for Nutritional Resources, Beijing, PR China
| | - Zhao-Qing Chen
- Beijing Research Institute for Nutritional Resources, Beijing, PR China
| | - Mei He
- Beijing Research Institute for Nutritional Resources, Beijing, PR China
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Gothai S, Ganesan P, Park SY, Fakurazi S, Choi DK, Arulselvan P. Natural Phyto-Bioactive Compounds for the Treatment of Type 2 Diabetes: Inflammation as a Target. Nutrients 2016; 8:E461. [PMID: 27527213 PMCID: PMC4997374 DOI: 10.3390/nu8080461] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 07/12/2016] [Accepted: 07/15/2016] [Indexed: 02/07/2023] Open
Abstract
Diabetes is a metabolic, endocrine disorder which is characterized by hyperglycemia and glucose intolerance due to insulin resistance. Extensive research has confirmed that inflammation is closely involved in the pathogenesis of diabetes and its complications. Patients with diabetes display typical features of an inflammatory process characterized by the presence of cytokines, immune cell infiltration, impaired function and tissue destruction. Numerous anti-diabetic drugs are often prescribed to diabetic patients, to reduce the risk of diabetes through modulation of inflammation. However, those anti-diabetic drugs are often not successful as a result of side effects; therefore, researchers are searching for efficient natural therapeutic targets with less or no side effects. Natural products' derived bioactive molecules have been proven to improve insulin resistance and associated complications through suppression of inflammatory signaling pathways. In this review article, we described the extraction, isolation and identification of bioactive compounds and its molecular mechanisms in the prevention of diabetes associated complications.
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Affiliation(s)
- Sivapragasam Gothai
- Laboratory of Vaccines and Immunotherapeutics, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia.
| | - Palanivel Ganesan
- Nanotechnology Research Center and Department of Applied Life Science, College of Biomedical and Health Science, Konkuk University, Chungju 380-701, Korea.
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju 380-701, Korea.
| | - Shin-Young Park
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju 380-701, Korea.
| | - Sharida Fakurazi
- Laboratory of Vaccines and Immunotherapeutics, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia.
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Malaysia.
| | - Dong-Kug Choi
- Nanotechnology Research Center and Department of Applied Life Science, College of Biomedical and Health Science, Konkuk University, Chungju 380-701, Korea.
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju 380-701, Korea.
| | - Palanisamy Arulselvan
- Laboratory of Vaccines and Immunotherapeutics, Institute of Bioscience, Universiti Putra Malaysia, Serdang 43400, Malaysia.
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Ganesan P, Ko HM, Kim IS, Choi DK. Recent trends in the development of nanophytobioactive compounds and delivery systems for their possible role in reducing oxidative stress in Parkinson's disease models. Int J Nanomedicine 2015; 10:6757-72. [PMID: 26604750 PMCID: PMC4631432 DOI: 10.2147/ijn.s93918] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Oxidative stress plays a very critical role in neurodegenerative diseases, such as Parkinson's disease (PD), which is the second most common neurodegenerative disease among elderly people worldwide. Increasing evidence has suggested that phytobioactive compounds show enhanced benefits in cell and animal models of PD. Curcumin, resveratrol, ginsenosides, quercetin, and catechin are phyto-derived bioactive compounds with important roles in the prevention and treatment of PD. However, in vivo studies suggest that their concentrations are very low to cross blood-brain barrier thereby it limits bioavailability, stability, and dissolution at target sites in the brain. To overcome these problems, nanophytomedicine with the controlled size of 1-100 nm is used to maximize efficiency in the treatment of PD. Nanosizing of phytobioactive compounds enhances the permeability into the brain with maximized efficiency and stability. Several nanodelivery techniques, including solid lipid nanoparticles, nanostructured lipid carriers, nanoliposomes, and nanoniosomes can be used for controlled delivery of nanobioactive compounds to brain. Nanocompounds, such as ginsenosides (19.9 nm) synthesized using a nanoemulsion technique, showed enhanced bioavailability in the rat brain. Here, we discuss the most recent trends and applications in PD, including 1) the role of phytobioactive compounds in reducing oxidative stress and their bioavailability; 2) the role of nanotechnology in reducing oxidative stress during PD; 3) nanodelivery systems; and 4) various nanophytobioactive compounds and their role in PD.
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Affiliation(s)
- Palanivel Ganesan
- Nanotechnology Research Center, Department of Applied Life Science, Konkuk University, Chungju, Republic of Korea
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju, Republic of Korea
| | - Hyun-Myung Ko
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju, Republic of Korea
| | - In-Su Kim
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju, Republic of Korea
| | - Dong-Kug Choi
- Nanotechnology Research Center, Department of Applied Life Science, Konkuk University, Chungju, Republic of Korea
- Department of Biotechnology, College of Biomedical and Health Science, Konkuk University, Chungju, Republic of Korea
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50
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Zhang Y, Yan R, Hu Y. Oxymatrine inhibits lipopolysaccharide-induced inflammation by down-regulating Toll-like receptor 4/nuclear factor-kappa B in macrophages. Can J Physiol Pharmacol 2014; 93:253-60. [PMID: 25668061 DOI: 10.1139/cjpp-2014-0362] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Oxymatrine (OMT) is the quinolizidine alkaloid extracted from the Chinese herb Sophora flavescens Ait. that has many pharmacological effects and is used for the treatment of some inflammatory diseases. In this study, RAW264.7 cells and THP-1 differentiated macrophages were pretreated with various concentrations of OMT at 2 h prior to treatment with lipopolysaccharide (LPS) (1.0 μg/mL) for different durations. We detected the anti-inflammatory effect of OMT in LPS-stimulated macrophages and investigated the molecular mechanism. We showed that OMT pretreatment significantly inhibited the LPS-induced secretion of nitric oxide (NO), interleukin-1 beta (IL-1β), and tumor necrosis factor-alpha (TNF-α) in supernatant, attenuated the mRNA levels of inducible nitric oxide synthase (iNOS), IL-1β, TNF-α, and Toll-like receptor 4 (TLR4), increased TLR4 and phosphorylation of inhibitor of kappa B-alpha (p-IBα) in cytosol, and decreased the nuclear level of nuclear factor-κB (NF-κB) p65 in macrophages. In conclusion, OMT exerts anti-inflammatory properties in LPS-stimulated macrophages by down-regulating the TLR4/NF-κB pathway.
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Affiliation(s)
- Yu Zhang
- Department of Pathophysiology, the Medical School of Nantong University, 19 Qixiu Road, Nantong 226001, Jiangsu Province, China
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