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Murphy EJ, Fehrenbach GW, Abidin IZ, Buckley C, Montgomery T, Pogue R, Murray P, Major I, Rezoagli E. Polysaccharides-Naturally Occurring Immune Modulators. Polymers (Basel) 2023; 15:polym15102373. [PMID: 37242947 DOI: 10.3390/polym15102373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 05/06/2023] [Accepted: 05/07/2023] [Indexed: 05/28/2023] Open
Abstract
The prevention of disease and infection requires immune systems that operate effectively. This is accomplished by the elimination of infections and abnormal cells. Immune or biological therapy treats disease by either stimulating or inhibiting the immune system, dependent upon the circumstances. In plants, animals, and microbes, polysaccharides are abundant biomacromolecules. Due to the intricacy of their structure, polysaccharides may interact with and impact the immune response; hence, they play a crucial role in the treatment of several human illnesses. There is an urgent need for the identification of natural biomolecules that may prevent infection and treat chronic disease. This article addresses some of the naturally occurring polysaccharides of known therapeutic potential that have already been identified. This article also discusses extraction methods and immunological modulatory capabilities.
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Affiliation(s)
- Emma J Murphy
- Shannon Applied Biotechnology Centre, Midwest Campus, Technological University of the Shannon, V94EC5T Limerick, Ireland
- LIFE-Health and Biosciences Research Institute, Midwest Campus, Technological University of the Shannon, V94EC5T Limerick, Ireland
- PRISM, Research Institute, Midlands Campus, Technological University of the Shannon, N37 HD68 Athlone, Ireland
| | - Gustavo Waltzer Fehrenbach
- PRISM, Research Institute, Midlands Campus, Technological University of the Shannon, N37 HD68 Athlone, Ireland
- Applied Polymer Technologies, Midlands Campus, Technological University of the Shannon, N37 HD68 Athlone, Ireland
| | - Ismin Zainol Abidin
- PRISM, Research Institute, Midlands Campus, Technological University of the Shannon, N37 HD68 Athlone, Ireland
- Applied Polymer Technologies, Midlands Campus, Technological University of the Shannon, N37 HD68 Athlone, Ireland
| | - Ciara Buckley
- PRISM, Research Institute, Midlands Campus, Technological University of the Shannon, N37 HD68 Athlone, Ireland
- Applied Polymer Technologies, Midlands Campus, Technological University of the Shannon, N37 HD68 Athlone, Ireland
| | - Therese Montgomery
- School of Science and Computing, Atlantic Technological University, H91 T8NW Galway, Ireland
| | - Robert Pogue
- Universidade Católica de Brasilia, QS 7 LOTE 1-Taguatinga, Brasília 71680-613, DF, Brazil
| | - Patrick Murray
- Shannon Applied Biotechnology Centre, Midwest Campus, Technological University of the Shannon, V94EC5T Limerick, Ireland
- LIFE-Health and Biosciences Research Institute, Midwest Campus, Technological University of the Shannon, V94EC5T Limerick, Ireland
| | - Ian Major
- PRISM, Research Institute, Midlands Campus, Technological University of the Shannon, N37 HD68 Athlone, Ireland
- Applied Polymer Technologies, Midlands Campus, Technological University of the Shannon, N37 HD68 Athlone, Ireland
| | - Emanuele Rezoagli
- Department of Emergency and Intensive Care, Fondazione IRCCS San Gerardo dei Tintori, 20900 Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, 20900 Monza, Italy
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Dubashynskaya NV, Petrova VA, Sgibnev AV, Elokhovskiy VY, Cherkasova YI, Skorik YA. Carrageenan/Chitin Nanowhiskers Cryogels for Vaginal Delivery of Metronidazole. Polymers (Basel) 2023; 15:polym15102362. [PMID: 37242937 DOI: 10.3390/polym15102362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/27/2023] [Accepted: 05/15/2023] [Indexed: 05/28/2023] Open
Abstract
The development of polymeric carriers based on partially deacetylated chitin nanowhiskers (CNWs) and anionic sulfated polysaccharides is an attractive strategy for improved vaginal delivery with modified drug release profiles. This study focuses on the development of metronidazole (MET)-containing cryogels based on carrageenan (CRG) and CNWs. The desired cryogels were obtained by electrostatic interactions between the amino groups of CNWs and the sulfate groups of CRG and by the formation of additional hydrogen bonds, as well as by entanglement of carrageenan macrochains. It was shown that the introduction of 5% CNWs significantly increased the strength of the initial hydrogel and ensured the formation of a homogeneous cryogel structure, resulting in sustained MET release within 24 h. At the same time, when the CNW content was increased to 10%, the system collapsed with the formation of discrete cryogels, demonstrating MET release within 12 h. The mechanism of prolonged drug release was mediated by polymer swelling and chain relaxation in the polymer matrix and correlated well with the Korsmeyer-Peppas and Peppas-Sahlin models. In vitro tests showed that the developed cryogels had a prolonged (24 h) antiprotozoal effect against Trichomonas, including MET-resistant strains. Thus, the new cryogels with MET may be promising dosage forms for the treatment of vaginal infections.
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Affiliation(s)
- Natallia V Dubashynskaya
- Institute of Macromolecular Compounds, Russian Academy of Sciences, Bolshoy pr. V.O. 31, St. Petersburg 199004, Russia
| | - Valentina A Petrova
- Institute of Macromolecular Compounds, Russian Academy of Sciences, Bolshoy pr. V.O. 31, St. Petersburg 199004, Russia
| | - Andrey V Sgibnev
- Institute for Cellular and Intracellular Symbiosis, Ural Branch of the Russian Academy of Sciences, Pionerskaya st. 11, Orenburg 460000, Russia
| | - Vladimir Y Elokhovskiy
- Institute of Macromolecular Compounds, Russian Academy of Sciences, Bolshoy pr. V.O. 31, St. Petersburg 199004, Russia
| | - Yuliya I Cherkasova
- Institute for Cellular and Intracellular Symbiosis, Ural Branch of the Russian Academy of Sciences, Pionerskaya st. 11, Orenburg 460000, Russia
| | - Yury A Skorik
- Institute of Macromolecular Compounds, Russian Academy of Sciences, Bolshoy pr. V.O. 31, St. Petersburg 199004, Russia
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Charlie-Silva I, Feitosa NM, Pontes LG, Fernandes BH, Nóbrega RH, Gomes JMM, Prata MNL, Ferraris FK, Melo DC, Conde G, Rodrigues LF, Aracati MF, Corrêa-Junior JD, Manrique WG, Superio J, Garcez AS, Conceição K, Yoshimura TM, Núñez SC, Eto SF, Fernandes DC, Freitas AZ, Ribeiro MS, Nedoluzhko A, Lopes-Ferreira M, Borra RC, Barcellos LJG, Perez AC, Malafaia G, Cunha TM, Belo MAA, Galindo-Villegas J. Plasma proteome responses in zebrafish following λ-carrageenan-Induced inflammation are mediated by PMN leukocytes and correlate highly with their human counterparts. Front Immunol 2022; 13:1019201. [PMID: 36248846 PMCID: PMC9559376 DOI: 10.3389/fimmu.2022.1019201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 09/09/2022] [Indexed: 11/23/2022] Open
Abstract
Regulation of inflammation is a critical process for maintaining physiological homeostasis. The λ-carrageenan (λ-CGN) is a mucopolysaccharide extracted from the cell wall of red algae (Chondrus crispus) capable of inducing acute intestinal inflammation, which is translated into the production of acute phase reactants secreted into the blood circulation. However, the associated mechanisms in vertebrates are not well understood. Here, we investigated the crucial factors behind the inflammatory milieu of λ-CGN-mediated inflammation administered at 0, 1.75, and 3.5% (v/w) by i.p. injection into the peritoneal cavity of adult zebrafish (ZF) (Danio rerio). We found that polymorphonuclear leukocytes (neutrophils) and lymphocytes infiltrating the ZF peritoneal cavity had short-term persistence. Nevertheless, they generate a strong pattern of inflammation that affects systemically and is enough to produce edema in the cavity. Consistent with these findings, cell infiltration, which causes notable tissue changes, resulted in the overexpression of several acute inflammatory markers at the protein level. Using reversed-phase high-performance liquid chromatography followed by a hybrid linear ion-trap mass spectrometry shotgun proteomic approach, we identified 2938 plasma proteins among the animals injected with PBS and 3.5% λ-CGN. First, the bioinformatic analysis revealed the composition of the plasma proteome. Interestingly, 72 commonly expressed proteins were recorded among the treated and control groups, but, surprisingly, 2830 novel proteins were differentially expressed exclusively in the λ-CGN-induced group. Furthermore, from the commonly expressed proteins, compared to the control group 62 proteins got a significant (p < 0.05) upregulation in the λ-CGN-treated group, while the remaining ten proteins were downregulated. Next, we obtained the major protein-protein interaction networks between hub protein clusters in the blood plasma of the λ-CGN induced group. Moreover, to understand the molecular underpinnings of these effects based on the unveiled protein sets, we performed a bioinformatic structural similarity analysis and generated overlapping 3D reconstructions between ZF and humans during acute inflammation. Biological pathway analysis pointed to the activation and abundance of diverse classical immune and acute phase reactants, several catalytic enzymes, and varied proteins supporting the immune response. Together, this information can be used for testing and finding novel pharmacological targets to treat human intestinal inflammatory diseases.
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Affiliation(s)
| | - Natália M. Feitosa
- Integrated Laboratory of Translational Bioscience, Institute of Biodiversity and Sustainability, Federal University of Rio de Janeiro, Macaé, Brazil
| | | | - Bianca H. Fernandes
- Laboratório de Controle Genético e Sanitário, Faculdade de Medicina Universidade de São Paulo, São Paulo, Brazil
| | - Rafael H. Nóbrega
- Reproductive and Molecular Biology Group, Department of Morphology, Institute of Biosciences, São Paulo State University, São Paulo, Brazil
| | - Juliana M. M. Gomes
- Transplantation Immunobiology Lab, Department of Immunology, Institute of Biomedical Sciences, Universidade de São Paulo, São Paulo, Brazil
| | - Mariana N. L. Prata
- Department of Pharmacology, Instituto de CiênciasBiomédicas-Universidade Federal de Minas Gerais (ICB-UFMG), Belo Horizonte, Brazil
| | - Fausto K. Ferraris
- Department of Pharmacology and Toxicology, Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Daniela C. Melo
- Laboratory of Zebrafish from Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Gabriel Conde
- Department of Preventive Veterinary Medicine, São Paulo State University, São Paulo, Brazil
| | - Letícia F. Rodrigues
- Department of Preventive Veterinary Medicine, São Paulo State University, São Paulo, Brazil
| | - Mayumi F. Aracati
- Department of Preventive Veterinary Medicine, São Paulo State University, São Paulo, Brazil
| | - José D. Corrêa-Junior
- Department of Morphology, Instituto de CiênciasBiomédicas-Universidade Federal de Minas Gerais (ICB-UFMG), Belo Horizonte, Brazil
| | - Wilson G. Manrique
- Veterinary College, Federal University of Rondonia, Rolim de Moura, Brazil
| | - Joshua Superio
- Department of Aquaculture, Faculty of Biosciences and Aquaculture, Nord University, Bodø, Norway
| | | | - Katia Conceição
- Peptide Biochemistry Laboratory, Universidade Federal de São Paulo (UNIFESP), Sao Jose Dos Campos, Brazil
| | - Tania M. Yoshimura
- Center for Lasers and Applications, Instituto de PesquisasEnergéticas e Nucleares (IPEN-CNEN), Sao Paulo, Brazil
| | - Silvia C. Núñez
- University Brazil, São Paulo, Brazil
- University Brazil, Descalvado, Brazil
| | - Silas F. Eto
- Development and Innovation Laboratory, Center of Innovation and Development, Butantan Institute, São Paulo, Brazil
| | - Dayanne C. Fernandes
- Department of Preventive Veterinary Medicine, São Paulo State University, São Paulo, Brazil
| | - Anderson Z. Freitas
- Center for Lasers and Applications, Instituto de PesquisasEnergéticas e Nucleares (IPEN-CNEN), Sao Paulo, Brazil
| | - Martha S. Ribeiro
- Center for Lasers and Applications, Instituto de PesquisasEnergéticas e Nucleares (IPEN-CNEN), Sao Paulo, Brazil
| | - Artem Nedoluzhko
- Paleogenomics Laboratory, European University at Saint Petersburg, Saint Petersburg, Russia
| | | | - Ricardo C. Borra
- Department of Genetics and Evolution, Federal University of São Carlos, São Paulo, Brazil
| | - Leonardo J. G. Barcellos
- Postgraduate Program in Pharmacology, Federal University of Santa Maria, Rio Grande do Sul, Brazil
- Postgraduate Program in Bioexperimentation. University of Passo Fundo, Rio Grande do Sul, Brazil
| | - Andrea C. Perez
- Department of Pharmacology and Toxicology, Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Guilheme Malafaia
- Biological Research Laboratory, Goiano Federal Institute, Urutaí, Brazil
| | - Thiago M. Cunha
- Center of Research in Inflammatory Diseases, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
- Department of Pharmacology, Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Marco A. A. Belo
- Department of Preventive Veterinary Medicine, São Paulo State University, São Paulo, Brazil
- University Brazil, São Paulo, Brazil
- University Brazil, Descalvado, Brazil
- *Correspondence: Marco A. A. Belo, ; Jorge Galindo-Villegas,
| | - Jorge Galindo-Villegas
- Department of Genomics, Faculty of Biosciences and Aquaculture, Nord University, Bodø, Norway
- *Correspondence: Marco A. A. Belo, ; Jorge Galindo-Villegas,
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Davydova VN, Sorokina IV, Volod’ko AV, Sokolova EV, Borisova MS, Yermak IM. The Comparative Immunotropic Activity of Carrageenan, Chitosan and Their Complexes. Mar Drugs 2020; 18:E458. [PMID: 32899783 PMCID: PMC7551850 DOI: 10.3390/md18090458] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 08/28/2020] [Accepted: 09/01/2020] [Indexed: 01/07/2023] Open
Abstract
The immunotropic activity of polyelectrolyte complexes (PEC) of κ-carrageenan (κ-CGN) and chitosan (CH) of various compositions was assessed in comparison with the initial polysaccharides in comparable doses. For this, two soluble forms of PEC, with an excess of CH (CH:CGN mass ratios of 10:1) and with an excess of CGN (CH: CGN mass ratios of 1:10) were prepared. The ability of PEC to scavenge NO depended on the content of the κ-CGN in the PEC. The ability of the PEC to induce the synthesis of pro-inflammatory (tumor necrosis factor-α (TNF-α)) and anti-inflammatory (interleukine-10 (IL-10)) cytokines in peripheral blood mononuclear cell was determined by the activity of the initial κ-CGN, regardless of their composition. The anti-inflammatory activity of PEC and the initial compounds was studied using test of histamine-, concanavalin A-, and sheep erythrocyte immunization-induced inflammation in mice. The highest activity of PEC, as well as the initial polysaccharides κ-CGN and CH, was observed in a histamine-induced exudative inflammation, directly related to the activation of phagocytic cells, i.e., macrophages and neutrophils.
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Affiliation(s)
- Viktoriya N. Davydova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 let Vladivostoku 159, 690022 Vladivostok, Russia; (A.V.V.); (E.V.S.); (I.M.Y.)
| | - Irina V. Sorokina
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Lavrentjev Ave. 9, 630090 Novosibirsk, Russia; (I.V.S.); (M.S.B.)
| | - Aleksandra V. Volod’ko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 let Vladivostoku 159, 690022 Vladivostok, Russia; (A.V.V.); (E.V.S.); (I.M.Y.)
| | - Ekaterina V. Sokolova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 let Vladivostoku 159, 690022 Vladivostok, Russia; (A.V.V.); (E.V.S.); (I.M.Y.)
| | - Marina S. Borisova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Lavrentjev Ave. 9, 630090 Novosibirsk, Russia; (I.V.S.); (M.S.B.)
| | - Irina M. Yermak
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 let Vladivostoku 159, 690022 Vladivostok, Russia; (A.V.V.); (E.V.S.); (I.M.Y.)
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