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Stefanetti G, Borriello F, Richichi B, Zanoni I, Lay L. Immunobiology of Carbohydrates: Implications for Novel Vaccine and Adjuvant Design Against Infectious Diseases. Front Cell Infect Microbiol 2022; 11:808005. [PMID: 35118012 PMCID: PMC8803737 DOI: 10.3389/fcimb.2021.808005] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 12/22/2021] [Indexed: 12/14/2022] Open
Abstract
Carbohydrates are ubiquitous molecules expressed on the surface of nearly all living cells, and their interaction with carbohydrate-binding proteins is critical to many immunobiological processes. Carbohydrates are utilized as antigens in many licensed vaccines against bacterial pathogens. More recently, they have also been considered as adjuvants. Interestingly, unlike other types of vaccines, adjuvants have improved immune response to carbohydrate-based vaccine in humans only in a few cases. Furthermore, despite the discovery of many new adjuvants in the last years, aluminum salts, when needed, remain the only authorized adjuvant for carbohydrate-based vaccines. In this review, we highlight historical and recent advances on the use of glycans either as vaccine antigens or adjuvants, and we review the use of currently available adjuvants to improve the efficacy of carbohydrate-based vaccines. A better understanding of the mechanism of carbohydrate interaction with innate and adaptive immune cells will benefit the design of a new generation of glycan-based vaccines and of immunomodulators to fight both longstanding and emerging diseases.
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Affiliation(s)
- Giuseppe Stefanetti
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, United States
| | - Francesco Borriello
- Division of Immunology, Harvard Medical School and Boston Children’s Hospital, Boston, MA, United States
| | - Barbara Richichi
- Department of Chemistry “Ugo Schiff”, University of Florence, Florence, Italy
| | - Ivan Zanoni
- Division of Immunology, Division of Gastroenterology, Harvard Medical School and Boston Children’s Hospital, Boston, MA, United States
| | - Luigi Lay
- Department of Chemistry, University of Milan, Milan, Italy
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2
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Marcella S, Afoullouss S, Thomas OP, Allcock AL, Murphy PV, Loffredo S. Immunomodulatory properties of characellide A on human peripheral blood mononuclear cells. Inflammopharmacology 2021; 29:1201-1210. [PMID: 34241784 PMCID: PMC8298336 DOI: 10.1007/s10787-021-00836-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 06/16/2021] [Indexed: 12/01/2022]
Abstract
Marine sponges and their associated microbiota are multicellular animals known to produce metabolites with interesting pharmacological properties playing a pivotal role against a plethora of pathologic disorders such as inflammation, cancer and infections. Characellide A and B belong to a novel class of glycolipopeptides isolated from the deep sea marine sponge Characella pachastrelloides. In this study, we have evaluated the effects of characellide A and B on cytokine and chemokine release from human peripheral blood mononuclear cells (PBMC). Characellide A induces a concentration- and time-dependent CXCL8, IL-6 and TNF-α release from PBMC. This production is mediated by the induction of gene transcription. Moreover, cytokine/chemokine release induced by characellide A from PBMC is CD1d-dependent because a CD1d antagonist, 1,2-bis(diphenylphosphino)ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically inhibits characellide A-induced activation of PBMC. In conclusion, characellide A is a novel modulator of adaptative/innate immune responses. Further studies are needed to understand its potential pharmacological application.
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Affiliation(s)
- Simone Marcella
- Department of Translational Medical Sciences, Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131, Naples, Italy
| | - Sam Afoullouss
- Marine Biodiscovery, School of Chemistry, Ryan Institute, National University of Ireland Galway (NUI Galway), University Road, Galway, H91TK33, Ireland
- Zoology Department, School of Natural Sciences, Ryan Institute, National University of Ireland Galway (NUI Galway), University Road, Galway, H91TK33, Ireland
| | - Olivier P Thomas
- Marine Biodiscovery, School of Chemistry, Ryan Institute, National University of Ireland Galway (NUI Galway), University Road, Galway, H91TK33, Ireland
| | - A Louise Allcock
- Zoology Department, School of Natural Sciences, Ryan Institute, National University of Ireland Galway (NUI Galway), University Road, Galway, H91TK33, Ireland
| | - Paul V Murphy
- School of Chemistry, National University of Ireland Galway, University Road, Galway, H91 TK33, Ireland
| | - Stefania Loffredo
- Department of Translational Medical Sciences, Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Via S. Pansini 5, 80131, Naples, Italy.
- Institute of Experimental Endocrinology and Oncology "G. Salvatore", National Research Council, Naples, Italy.
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Ferrara AL, Cristinziano L, Petraroli A, Bova M, Gigliotti MC, Marcella S, Modestino L, Varricchi G, Braile M, Galdiero MR, Spadaro G, Loffredo S. Roles of Immune Cells in Hereditary Angioedema. Clin Rev Allergy Immunol 2021; 60:369-382. [PMID: 34050913 PMCID: PMC8272703 DOI: 10.1007/s12016-021-08842-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2021] [Indexed: 01/19/2023]
Abstract
Hereditary angioedema (HAE) is a rare genetic disease, characterized by recurrent and unexpected potentially life-threatening mucosal swelling. HAE may be further classified into HAE with C1‐inhibitor deficiency (C1‐INH‐HAE) and HAE with normal C1‐INH activity (nlC1‐INH‐HAE), mostly due to mutations leading to increased vascular permeability. Recent evidence implicates also the innate and adaptive immune responses in several aspects of angioedema pathophysiology. Monocytes/macrophages, granulocytes, lymphocytes, and mast cells contribute directly or indirectly to the pathophysiology of angioedema. Immune cells are a source of vasoactive mediators, including bradykinin, histamine, complement components, or vasoactive mediators, whose concentrations or activities are altered in both attacks and remissions of HAE. In turn, through the expression of various receptors, these cells are also activated by a plethora of molecules. Thereby, activated immune cells are the source of molecules in the context of HAE, and on the other hand, increased levels of certain mediators can, in turn, activate immune cells through the engagement of specific surface receptors and contribute to vascular endothelial processes that lead to hyperpemeability and tissue edema. In this review, we summarize recent developments in the putative involvement of the innate and adaptive immune system of angioedema.
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Affiliation(s)
- Anne Lise Ferrara
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- WAO Center of Excellence, Naples, Italy
- Institute of Experimental Endocrinology and Oncology (IEOS), National Research Council, Naples, Italy
| | - Leonardo Cristinziano
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- WAO Center of Excellence, Naples, Italy
| | - Angelica Petraroli
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- WAO Center of Excellence, Naples, Italy
| | - Maria Bova
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- WAO Center of Excellence, Naples, Italy
| | - Maria Celeste Gigliotti
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- WAO Center of Excellence, Naples, Italy
| | - Simone Marcella
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- WAO Center of Excellence, Naples, Italy
| | - Luca Modestino
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- WAO Center of Excellence, Naples, Italy
| | - Gilda Varricchi
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- WAO Center of Excellence, Naples, Italy
- Institute of Experimental Endocrinology and Oncology (IEOS), National Research Council, Naples, Italy
| | - Mariantonia Braile
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- WAO Center of Excellence, Naples, Italy
| | - Maria Rosaria Galdiero
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- WAO Center of Excellence, Naples, Italy
- Institute of Experimental Endocrinology and Oncology (IEOS), National Research Council, Naples, Italy
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy
- WAO Center of Excellence, Naples, Italy
| | - Stefania Loffredo
- Department of Translational Medical Sciences, University of Naples Federico II, 80131, Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.
- WAO Center of Excellence, Naples, Italy.
- Institute of Experimental Endocrinology and Oncology (IEOS), National Research Council, Naples, Italy.
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Roux A, Loffredo S, Ferrara AL, Murphy PV. Synthesis and biological evaluation of S-simplexides and other analogues of simplexide. PURE APPL CHEM 2019. [DOI: 10.1515/pac-2019-0218] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Abstract
Simplexides are natural glycolipids isolated from the marine sponge Plakortis simplex, and contain alkyl 4-O-(α-D-glucopyranosyl)-β-D-galactopyranoside. Simplexides can release of cytokines (IL-6) and chemokines (CXCL-8) from human monocytes and cause the expansion of natural killer T-cells (iNKTs) in vitro, with iNKTs contributing to the sustenance of immune homeostasis. Herein, the stereoselective syntheses of S-glycosidic analogues, i.e. S-simplexides, are described. The routes included Lewis acid promoted anomerisation of glycosyl thiols and thioglycolipids, as well as anomeric S-alkylation. Synthesis of O-glycosidic analogues are included. Heptadecanyl O- and S-glycosides as well as the 17-tritriacontyl 4-O-(α-D-glucopyranosyl)-β-D-galactopyranoside, a component of the natural simplexide isolate, all induced IL-6 and CXCL-8 production at both 10 and 30 μg/mL concentrations from PBMCs whereas the two S-simplexides were inactive. It is speculated that the lack of activity for the S-disaccharide analogue could be due to inhibition of cellular α-glucosidase, preventing degradation of the simplex disaccharide to a simpler galactopyranoside, whereas lack of activity for the S-galactolipid analogue could be due to increased conformational flexibility of S-glycosides. On the other hand, simpler unbranched O- and S-glycolipid analogues were active. Natural simplexide, and a synthetic simplexide, the 18-pentatriacontanyl 4-O-(α-D-glucopyranosyl)-β-D-galactopyranoside, were more potent than the new compounds tested.
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Affiliation(s)
- Amélie Roux
- School of Chemistry, National University of Ireland Galway , University Road , Galway H91 TK33 , Ireland
| | - Stefania Loffredo
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI) , University of Naples Federico II , WAO Center of Excellence , Naples , Italy
| | - Anne Lise Ferrara
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI) , University of Naples Federico II , WAO Center of Excellence , Naples , Italy
| | - Paul V. Murphy
- School of Chemistry, National University of Ireland Galway , University Road , Galway H91 TK33 , Ireland
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Oceans as a Source of Immunotherapy. Mar Drugs 2019; 17:md17050282. [PMID: 31083446 PMCID: PMC6562586 DOI: 10.3390/md17050282] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 05/03/2019] [Accepted: 05/06/2019] [Indexed: 02/07/2023] Open
Abstract
Marine flora is taxonomically diverse, biologically active, and chemically unique. It is an excellent resource, which offers great opportunities for the discovery of new biopharmaceuticals such as immunomodulators and drugs targeting cancerous, inflammatory, microbial, and fungal diseases. The ability of some marine molecules to mediate specific inhibitory activities has been demonstrated in a range of cellular processes, including apoptosis, angiogenesis, and cell migration and adhesion. Immunomodulators have been shown to have significant therapeutic effects on immune-mediated diseases, but the search for safe and effective immunotherapies for other diseases such as sinusitis, atopic dermatitis, rheumatoid arthritis, asthma and allergies is ongoing. This review focuses on the marine-originated bioactive molecules with immunomodulatory potential, with a particular focus on the molecular mechanisms of specific agents with respect to their targets. It also addresses the commercial utilization of these compounds for possible drug improvement using metabolic engineering and genomics.
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Chemistry and Biology of Bioactive Glycolipids of Marine Origin. Mar Drugs 2018; 16:md16090294. [PMID: 30135377 PMCID: PMC6163716 DOI: 10.3390/md16090294] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 08/09/2018] [Accepted: 08/15/2018] [Indexed: 12/17/2022] Open
Abstract
Glycolipids represent a broad class of natural products structurally featured by a glycosidic fragment linked to a lipidic molecule. Despite the large structural variety of these glycoconjugates, they can be classified into three main groups, i.e., glycosphingolipids, glycoglycerolipids, and atypical glycolipids. In the particular case of glycolipids derived from marine sources, an impressive variety in their structural features and biological properties is observed, thus making them prime targets for chemical synthesis. In the present review, we explore the chemistry and biology of this class of compounds.
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Maione AS, Cipolletta E, Sorriento D, Borriello F, Soprano M, Rusciano MR, D'Esposito V, Markabaoui AK, De Palma GD, Martino G, Maresca L, Nobile G, Campiglia P, Formisano P, Ciccarelli M, Marone G, Trimarco B, Iaccarino G, Illario M. Cellular subtype expression and activation of CaMKII regulate the fate of atherosclerotic plaque. Atherosclerosis 2016; 256:53-61. [PMID: 28011257 DOI: 10.1016/j.atherosclerosis.2016.11.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 11/02/2016] [Accepted: 11/03/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND AND AIMS Atherosclerosis is a degenerative process of the arterial wall implicating activation of macrophages and proliferation of vascular smooth muscle cells. Calcium-calmodulin dependent kinase type II (CaMKII) in vascular smooth muscle cells (VSMCs) regulates proliferation, while in macrophages, this kinase governs diapedesis, infiltration and release of extracellular matrix enzymes. We aimed at understanding the possible role of CaMKII in atherosclerosis plaques to regulate plaque evolution towards stability or instability. METHODS Clinically defined stable and unstable plaques obtained from patients undergoing carotid end arteriectomy were processed for evaluation of CaMKs protein expression, activity and localization. RESULTS The larger content of CaMKII was found in CD14+myeloid cells that were more abundant in unstable rather than stable plaques. To test the biological effect of activated CD14+myeloid cells, VSMCs were exposed to the conditioned medium (CM) of macrophages extracted from carotid plaques. CM induced attenuation of CaMKs expression and activity in VSMCs, leading to the reduction of VSMCs proliferation. This appears to be due to the CaMKII dependent release of cytokines. CONCLUSIONS These results indicate a pivotal role of CaMKs in atherosclerosis by regulating activated myeloid cells on VSMCs activity. CaMKII could represent a possible target for therapeutic strategies based on macrophages specific inhibition for the stabilization of arteriosclerotic lesions.
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Affiliation(s)
- Angela Serena Maione
- Department of Translational Medical Science, Federico II University, Naples, Italy
| | - Ersilia Cipolletta
- Department of Medicine, Surgery Odontoiatrics-Scuola Medica Salernitana, University of Salerno, Salerno, Italy
| | - Daniela Sorriento
- Department of Advanced Biomedical Science, Federico II University, Naples, Italy
| | - Francesco Borriello
- Department of Translational Medical Science, Federico II University, Naples, Italy; Center for Basic and Clinical Immunology Research (CISI), Italy
| | - Maria Soprano
- Department of Translational Medical Science, Federico II University, Naples, Italy
| | | | - Vittoria D'Esposito
- Department of Translational Medical Science, Federico II University, Naples, Italy
| | - Abdul Karim Markabaoui
- Department of Gastroenterology, Endocrinology and Surgery, Federico II University, Naples, Italy
| | | | - Giovanni Martino
- Department of Gastroenterology, Endocrinology and Surgery, Federico II University, Naples, Italy
| | - Lucio Maresca
- AziendadeiColli Hospital, Department of Vascular Surgery, Naples, Italy
| | - Giuseppe Nobile
- AziendadeiColli Hospital, Department of Vascular Surgery, Naples, Italy
| | | | - Pietro Formisano
- Department of Translational Medical Science, Federico II University, Naples, Italy
| | - Michele Ciccarelli
- Department of Medicine, Surgery Odontoiatrics-Scuola Medica Salernitana, University of Salerno, Salerno, Italy
| | - Gianni Marone
- Department of Translational Medical Science, Federico II University, Naples, Italy; Center for Basic and Clinical Immunology Research (CISI), Italy; CNR Institute of Experimental Endocrinology and Oncology "G. Salvatore", Naples, Italy
| | - Bruno Trimarco
- Department of Advanced Biomedical Science, Federico II University, Naples, Italy
| | - Guido Iaccarino
- Department of Medicine, Surgery Odontoiatrics-Scuola Medica Salernitana, University of Salerno, Salerno, Italy
| | - Maddalena Illario
- Department of Translational Medical Science, Federico II University, Naples, Italy; Federico II University and Hospital, Naples, Italy.
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Li Y, Kanellakis P, Hosseini H, Cao A, Deswaerte V, Tipping P, Toh BH, Bobik A, Kyaw T. A CD1d-dependent lipid antagonist to NKT cells ameliorates atherosclerosis in ApoE −/−mice by reducing lesion necrosis and inflammation. Cardiovasc Res 2016; 109:305-317. [DOI: 10.1093/cvr/cvv259] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
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