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Carstens MR, Wasserfall CH, Acharya AP, Lewis J, Agrawal N, Koenders K, Bracho-Sanchez E, Keselowsky BG. GRAS-microparticle microarrays identify dendritic cell tolerogenic marker-inducing formulations. LAB ON A CHIP 2021; 21:3598-3613. [PMID: 34346460 PMCID: PMC8725777 DOI: 10.1039/d1lc00096a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Microarrays, miniaturized platforms used for high-content studies, provide potential advantages over traditional in vitro investigation in terms of time, cost, and parallel analyses. Recently, microarrays have been leveraged to investigate immune cell biology by providing a platform with which to systematically investigate the effects of various agents on a wide variety of cellular processes, including those giving rise to immune regulation for application toward curtailing autoimmunity. A specific embodiment incorporates dendritic cells cultured on microarrays containing biodegradable microparticles. Such an approach allows immune cell and microparticle co-localization and release of compounds on small, isolated populations of cells, enabling a quick, convenient method to quantify a variety of cellular responses in parallel. In this study, the microparticle microarray platform was utilized to investigate a small library of sixteen generally regarded as safe (GRAS) compounds (ascorbic acid, aspirin, capsaicin, celastrol, curcumin, epigallocatechin-3-gallate, ergosterol, hemin, hydrocortisone, indomethacin, menadione, naproxen, resveratrol, retinoic acid, α-tocopherol, vitamin D3) for their ability to induce suppressive phenotypes in murine dendritic cells. Two complementary tolerogenic index ranking systems were proposed to summarize dendritic cell responses and suggested several lead compounds (celastrol, ergosterol, vitamin D3) and two secondary compounds (hemin, capsaicin), which warrant further investigation for applications toward suppression and tolerance.
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Affiliation(s)
- Matthew R Carstens
- J. Crayton Pruitt Department of Biomedical Engineering, University of Florida, 1275 Center Drive, Biomedical Sciences Building J291, Gainesville, FL 32611, USA.
| | - Clive H Wasserfall
- Department of Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL, USA
| | - Abhinav P Acharya
- Chemical Engineering, School for the Engineering of Matter, Transport, and Energy, Arizona State University, Tempe, AZ, USA
| | - Jamal Lewis
- Department of Biomedical Engineering, University of California Davis, Davis, CA, USA
| | - Nikunj Agrawal
- J. Crayton Pruitt Department of Biomedical Engineering, University of Florida, 1275 Center Drive, Biomedical Sciences Building J291, Gainesville, FL 32611, USA.
| | - Kevin Koenders
- J. Crayton Pruitt Department of Biomedical Engineering, University of Florida, 1275 Center Drive, Biomedical Sciences Building J291, Gainesville, FL 32611, USA.
| | - Evelyn Bracho-Sanchez
- J. Crayton Pruitt Department of Biomedical Engineering, University of Florida, 1275 Center Drive, Biomedical Sciences Building J291, Gainesville, FL 32611, USA.
| | - Benjamin G Keselowsky
- J. Crayton Pruitt Department of Biomedical Engineering, University of Florida, 1275 Center Drive, Biomedical Sciences Building J291, Gainesville, FL 32611, USA.
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Chinnapaka S, Zheng G, Chen A, Munirathinam G. Nitro aspirin (NCX4040) induces apoptosis in PC3 metastatic prostate cancer cells via hydrogen peroxide (H 2O 2)-mediated oxidative stress. Free Radic Biol Med 2019; 143:494-509. [PMID: 31446057 PMCID: PMC6848783 DOI: 10.1016/j.freeradbiomed.2019.08.025] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 08/07/2019] [Accepted: 08/21/2019] [Indexed: 12/13/2022]
Abstract
Non-steroidal anti-inflammatory drugs (NSAID) have shown promise as anticancer agents by inducing cell death apart from their antipyretic, anti-inflammatory and anti-thrombogenic effects. In our current study, we investigated the oxidative stress mediated cell death mechanism of a NSAID derivative NCX4040 (a nitric oxide (NO) releasing form of aspirin) in castration-resistant prostate cancer (CRPC) PC3 cell line. Our data revealed that NCX4040 is more potent than its parent compound aspirin or NO releasing compound DETA NONOate. NCX4040 significantly induced hydrogen peroxide formation with ensuing oxidative stress and mitochondrial depolarization resulting in lipid peroxidation, cell cycle arrest, inhibition of colony growth and induction of apoptosis in PC3 cells. Moreover, NCX4040 inhibited migration potential of PC3 cells by depolymerizing F-actin and promoting anoikis. Interestingly, elevated levels of NADPH oxidase 1 (NOX1), superoxide dismutase (SOD) 1 and 2 were observed upon NCX4040 treatment. However, down regulation of anti-apoptotic markers B-cell lymphoma 2 (Bcl2) and anti-oxidant thioredoxin reductase 1 (TXNRD1) expression were observed. In addition, NCX4040 down regulated cyclin D1 expression in PC3 cells further supporting the anticancer effect of NCX4040. Western blot analysis revealed that significant down regulation of key anti-apoptotic markers such as cellular inhibitor of apoptosis protein-1 (cIAP1), X-linked inhibitor of apoptosis (XIAP), survivin, and Cellular-Myc (c-Myc). On the other hand, NCX4040-treated cells showed upregulation of phosho histone H2AX (pH2AX), cleaved caspase3 and cleaved Poly [ADP-ribose] polymerase 1 (PARP1). Taken together, our data demonstrate that NCX4040 treatment enhances free radical formation which in turn induces oxidative stress leading to mitochondrial mediated cell death in metastatic PC3 cells.
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Affiliation(s)
- Somaiah Chinnapaka
- Department of Biomedical Sciences, College of Medicine, University of Illinois, Rockford, IL, USA
| | - Guoxing Zheng
- Department of Biomedical Sciences, College of Medicine, University of Illinois, Rockford, IL, USA
| | - Aoshuang Chen
- Department of Biomedical Sciences, College of Medicine, University of Illinois, Rockford, IL, USA
| | - Gnanasekar Munirathinam
- Department of Biomedical Sciences, College of Medicine, University of Illinois, Rockford, IL, USA.
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Synthesis and biological evaluation of the codrug of Leonurine and Aspirin as cardioprotective agents. Bioorg Med Chem Lett 2016; 26:4650-4654. [PMID: 27575471 DOI: 10.1016/j.bmcl.2016.08.058] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2016] [Revised: 08/03/2016] [Accepted: 08/19/2016] [Indexed: 11/23/2022]
Abstract
The novel codrugs of Leonurine and Aspirin, compounds 545 and 503 have been synthesized and evaluated on their cardioprotective effects. Preliminary pharmacological studies showed that both compounds 545 and 503 were able to increase cell viability of hypoxia-induced H9c2 cells, and compound 545 exhibited at least ten fold potency than 503 and their parent drugs (Leonurine and Aspirin). Further mechanisms studies indicated that the cardioprotective effect of 545 due to its (1) anti-oxidative ability by increasing SOD and CAT enzymes activity and decreasing MDA content and LDH leakage rate, (2) anti-apoptosis activity by regulating apoptosis-associated proteins expression during hypoxia, (3) anti-inflammatory effect by suppression of pro-inflammatory mediators. All of these results demonstrate that compound 545 as a new class of Leonurine analogue could be a drug candidate in our further drug development studies.
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Li H, Wei X, Xu Y, Hao T, Dai J, Wang J, Gao L, Yan Y. Determination of Aspirin Using Functionalized Cadmium-Tellurium Quantum Dots as a Fluorescence Probe. ANAL LETT 2015. [DOI: 10.1080/00032719.2014.974055] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Repercussions of NSAIDS drugs on bone tissue: the osteoblast. Life Sci 2015; 123:72-7. [PMID: 25625244 DOI: 10.1016/j.lfs.2015.01.009] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 12/30/2014] [Accepted: 01/02/2015] [Indexed: 12/11/2022]
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) can act by modulating the behavior of osteoblasts, including their proliferation, differentiation, adhesion, and migration, but not all NSAIDs have these effects. Our objective was to update the information on this issue in a review of the literature in order to offer guidance on the prescription of the appropriate NSAID(s) to patients requiring bone tissue repair. To review current knowledge of this issue by searching for all relevant publications since 2001 in the MEDLINE, EMBASE and Cochrane Library databases, we used the following descriptors: bone tissue, osteoblast, NSAIDs, Anti-inflammatory drugs. Published studies show that most NSAIDs have an adverse effect on osteoblast growth by cell cycle arrest and apoptosis induction. The effect on differentiation varies according to the drug, dose, and treatment time. Osteoblast adhesion is increased and migration decreased by some NSAIDs, such as indomethacin and diclofenac. The antigenic profile or phagocytic function can also be modulated by NSAIDs. In general, NSAIDs have an adverse effect on bone tissue and given the routine administration of NSAIDs to individuals requiring bone repair, in which the osteoblast has an essential role, this effect on bone should be borne in mind.
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Sallum LF, Soares FLF, Ardila JA, Carneiro RL. Determination of acetylsalicylic acid in commercial tablets by SERS using silver nanoparticle-coated filter paper. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 133:107-11. [PMID: 24929322 DOI: 10.1016/j.saa.2014.04.198] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2014] [Revised: 04/28/2014] [Accepted: 04/30/2014] [Indexed: 05/04/2023]
Abstract
In this work, filter paper was used as a low cost substrate for silver nanoparticles in order to perform the detection and quantification of acetylsalicylic acid by SERS in a commercial tablet. The reaction conditions were 150mM of ammonium hydroxide, 50mM of silver nitrate, 500mM of glucose, 12min of the reaction time, 45°C temperature, pretreatment with ammonium hydroxide and quantitative filter paper (1-2μm). The average size of silver nanoparticles deposited on the paper substrate was 180nm. Adsorption time of acetylsalicylic acid on the surface of the silver-coated filter paper was studied and an adsorption time of 80min was used to build the analytical curve. It was possible to obtain a calibration curve with good precision with a coefficient of determination of 0.933. The method proposed in this work was capable to quantify acetylsalicylic acid in commercial tablets, at low concentration levels, with relative error of 2.06% compared to the HPLC. The preparation of filter paper coated with silver nanoparticles using Tollen's reagent presents several advantages such as low cost of synthesis, support and reagents; minimum amount of residuals, which are easily treated, despite the SERS spectroscopy presenting fast analysis, with low sample preparation and low amount of reactants as in HPLC analysis.
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Affiliation(s)
- Loriz Francisco Sallum
- Departamento de Química, Universidade Federal de São Carlos, C.P. 676, 13560-970 São Carlos, SP, Brazil
| | | | - Jorge Armando Ardila
- Departamento de Química, Universidade Federal de São Carlos, C.P. 676, 13560-970 São Carlos, SP, Brazil
| | - Renato Lajarim Carneiro
- Departamento de Química, Universidade Federal de São Carlos, C.P. 676, 13560-970 São Carlos, SP, Brazil.
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De Luna-Bertos E, Ramos-Torrecillas J, García-Martínez O, Guildford A, Santin M, Ruiz C. Therapeutic doses of nonsteroidal anti-inflammatory drugs inhibit osteosarcoma MG-63 osteoblast-like cells maturation, viability, and biomineralization potential. ScientificWorldJournal 2013; 2013:809891. [PMID: 24170983 PMCID: PMC3793504 DOI: 10.1155/2013/809891] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Accepted: 08/14/2013] [Indexed: 01/22/2023] Open
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) are frequently used to reduce pain and inflammation. However, their effect on bone metabolisms is not well known, and results in the literature are contradictory. The present study focusses on the effect of dexketoprofen, ketorolac, metamizole, and acetylsalicylic acid, at therapeutic doses, on different biochemical and phenotypic pathways in human osteoblast-like cells. Osteoblasts (MG-63 cell line) were incubated in culture medium with 1-10 μM of dexketoprofen, ketorolac, metamizole, and acetylsalicylic acid. Flow cytometry was used to study antigenic profile and phagocytic activity. The osteoblastic differentiation was evaluated by mineralization and synthesis of collagen fibers by microscopy and alkaline phosphatase activity (ALP) by spectrophotometric assay. Short-term treatment with therapeutic doses of NSAIDs modulated differentiation, antigenic profile, and phagocyte activity of osteoblast-like cells. The treatment reduced ALP synthesis and matrix mineralization. However, nonsignificant differences were observed on collagen syntheses after treatments. The percentage of CD54 expression was increased with all treatments. CD80, CD86, and HLA-DR showed a decreased expression, which depended on NSAID and the dose applied. The treatments also decreased phagocyte activity in this cellular population. The results of this paper provide evidences that NSAIDs inhibit the osteoblast differentiation process thus reducing their ability to produce new bone mineralized extracellular matrix.
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Affiliation(s)
- E. De Luna-Bertos
- Department of Nursing, Faculty of Health Sciences, University of Granada, Avenida Madrid s/n, 18071 Granada, Spain
| | - J. Ramos-Torrecillas
- Department of Nursing, Faculty of Health Sciences, University of Granada, Avenida Madrid s/n, 18071 Granada, Spain
| | - O. García-Martínez
- Department of Nursing, Faculty of Health Sciences, University of Granada, Avenida Madrid s/n, 18071 Granada, Spain
| | - A. Guildford
- School of Pharmacy & Biomolecular Science, University of Brighton, Huxlye Building, Moulsecoomb, Brighton BN2 4G1, UK
| | - M. Santin
- School of Pharmacy & Biomolecular Science, University of Brighton, Huxlye Building, Moulsecoomb, Brighton BN2 4G1, UK
| | - C. Ruiz
- Department of Nursing, Faculty of Health Sciences, University of Granada, Avenida Madrid s/n, 18071 Granada, Spain
- Institute of Neurosciences, Faculty of Medicine, University of Granada, Granada Health-Science Technology Park, 18100 Armilla, Granada, Spain
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Peters SM, Yancy H, Deaver C, Jones YL, Kenyon E, Chiesa OA, Esparza J, Screven R, Lancaster V, Stubbs JT, Yang M, Wiesenfeld PL, Myers MJ. In vivo characterization of inflammatory biomarkers in swine and the impact of flunixin meglumine administration. Vet Immunol Immunopathol 2012; 148:236-42. [DOI: 10.1016/j.vetimm.2012.05.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2012] [Revised: 04/25/2012] [Accepted: 04/29/2012] [Indexed: 12/22/2022]
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Vasconcelos RMC, Leite FC, Leite JA, Rodrigues Mascarenhas S, Rodrigues LC, Piuvezam MR. Synthesis, acute toxicity and anti-inflammatory effect of bornyl salicylate, a salicylic acid derivative. Immunopharmacol Immunotoxicol 2012; 34:1028-38. [DOI: 10.3109/08923973.2012.694891] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Hussain M, Javeed A, Ashraf M, Zhao Y, Mukhtar MM, Rehman MU. Aspirin and immune system. Int Immunopharmacol 2011; 12:10-20. [PMID: 22172645 DOI: 10.1016/j.intimp.2011.11.021] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2011] [Revised: 11/26/2011] [Accepted: 11/29/2011] [Indexed: 12/12/2022]
Abstract
The time-tested gradual exploration of aspirin's diverse pharmacological properties has made it the most reliable therapeutic agent worldwide. In addition to its well-argued anti-inflammatory effects, many new and exciting data have emerged regarding the role of aspirin in cells of the immune system and certain immunopathological states. For instance, aspirin induces tolerogenic activity in dendritic cells and determines the fate of naive T cells to regulatory phenotypes, which suggests its immunoregulatory potential in relevance to immune tolerance. It also displays some intriguing traits to modulate the innate and adaptive immune responses. In this article, the immunomodulatory relation of aspirin to different immune cells, such as neutrophils, macrophages, dendritic cells (DCs), natural killer (NK) cells, and the T and B lymphocytes has been highlighted. Moreover, the clinical prospects of aspirin in terms of autoimmunity, allograft rejection and immune tolerance have also been outlined.
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Affiliation(s)
- Muzammal Hussain
- Department of Pharmacology & Toxicology, University of Veterinary and Animal Sciences, Lahore, Pakistan
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Pharmacological manipulation of dendritic cells in the pursuit of transplantation tolerance. Curr Opin Organ Transplant 2011; 16:372-8. [DOI: 10.1097/mot.0b013e3283484b42] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Goyal RN, Bishnoi S, Agrawal B. Electrochemical sensor for the simultaneous determination of caffeine and aspirin in human urine samples. J Electroanal Chem (Lausanne) 2011. [DOI: 10.1016/j.jelechem.2011.03.008] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Exogenous control of the expression of Group I CD1 molecules competent for presentation of microbial nonpeptide antigens to human T lymphocytes. Clin Dev Immunol 2011; 2011:790460. [PMID: 21603161 PMCID: PMC3095450 DOI: 10.1155/2011/790460] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2010] [Revised: 01/12/2011] [Accepted: 01/19/2011] [Indexed: 12/21/2022]
Abstract
Group I CD1 (CD1a, CD1b, and CD1c) glycoproteins expressed on immature and mature dendritic cells present nonpeptide antigens (i.e., lipid or glycolipid molecules mainly of microbial origin) to T cells. Cytotoxic CD1-restricted T lymphocytes recognizing mycobacterial lipid antigens were found in tuberculosis patients. However, thanks to a complex interplay between mycobacteria and CD1 system, M. tuberculosis possesses a successful tactic based, at least in part, on CD1 downregulation to evade CD1-dependent immunity. On the ground of these findings, it is reasonable to hypothesize that modulation of CD1 protein expression by chemical, biological, or infectious agents could influence host's immune reactivity against M. tuberculosis-associated lipids, possibly affecting antitubercular resistance. This scenario prompted us to perform a detailed analysis of the literature concerning the effect of external agents on Group I CD1 expression in order to obtain valuable information on the possible strategies to be adopted for driving properly CD1-dependent immune functions in human pathology and in particular, in human tuberculosis.
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Diminished macrophage apoptosis and reactive oxygen species generation after phorbol ester stimulation in Crohn's disease. PLoS One 2009; 4:e7787. [PMID: 19907654 PMCID: PMC2771353 DOI: 10.1371/journal.pone.0007787] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2009] [Accepted: 10/16/2009] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Crohn's Disease (CD) is a chronic relapsing disorder characterized by granulomatous inflammation of the gastrointestinal tract. Although its pathogenesis is complex, we have recently shown that CD patients have a systemic defect in macrophage function, which results in the defective clearance of bacteria from inflammatory sites. METHODOLOGY/PRINCIPAL FINDINGS Here we have identified a number of additional macrophage defects in CD following diacylglycerol (DAG) homolog phorbol-12-myristate-13-acetate (PMA) activation. We provide evidence for decreased DNA fragmentation, reduced mitochondrial membrane depolarization, impaired reactive oxygen species production, diminished cytochrome c release and increased IL-6 production compared to healthy subjects after PMA exposure. The observed macrophage defects in CD were stimulus-specific, as normal responses were observed following p53 activation and endoplasmic reticulum stress. CONCLUSION These findings add to a growing body of evidence highlighting disordered macrophage function in CD and, given their pivotal role in orchestrating inflammatory responses, defective apoptosis could potentially contribute to the pathogenesis of CD.
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