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Blua F, Monge C, Gastaldi S, Clemente N, Pizzimenti S, Lazzarato L, Senetta R, Vittorio S, Gigliotti CL, Boggio E, Dianzani U, Vistoli G, Altomare AA, Aldini G, Dianzani C, Marini E, Bertinaria M. Discovery of a septin-4 covalent binder with antimetastatic activity in a mouse model of melanoma. Bioorg Chem 2024; 144:107164. [PMID: 38306824 DOI: 10.1016/j.bioorg.2024.107164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/23/2024] [Accepted: 01/28/2024] [Indexed: 02/04/2024]
Abstract
Cancer spreading through metastatic processes is one of the major causes of tumour-related mortality. Metastasis is a complex phenomenon which involves multiple pathways ranging from cell metabolic alterations to changes in the biophysical phenotype of cells and tissues. In the search for new effective anti-metastatic agents, we modulated the chemical structure of the lead compound AA6, in order to find the structural determinants of activity, and to identify the cellular target responsible of the downstream anti-metastatic effects observed. New compounds synthesized were able to inhibit in vitro B16-F10 melanoma cell invasiveness, and one selected compound, CM365, showed in vivo anti-metastatic effects in a lung metastasis mouse model of melanoma. Septin-4 was identified as the most likely molecular target responsible for these effects. This study showed that CM365 is a promising molecule for metastasis prevention, remarkably effective alone or co-administered with drugs normally used in cancer therapy, such as paclitaxel.
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Affiliation(s)
- Federica Blua
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | - Chiara Monge
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | - Simone Gastaldi
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | - Nausicaa Clemente
- Settore Centri di Ricerca e Infrastrutture di Ateneo e Laboratori - Polo di NO, University of Piemonte Orientale, Novara, Italy
| | - Stefania Pizzimenti
- Department of Clinical and Biological Science, University of Turin, Torino, Italy
| | - Loretta Lazzarato
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | - Rebecca Senetta
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Serena Vittorio
- Department of Pharmaceutical Sciences, University of Milan, Milan, Italy
| | | | - Elena Boggio
- Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| | - Umberto Dianzani
- Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
| | - Giulio Vistoli
- Department of Pharmaceutical Sciences, University of Milan, Milan, Italy
| | | | - Giancarlo Aldini
- Department of Pharmaceutical Sciences, University of Milan, Milan, Italy
| | - Chiara Dianzani
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | - Elisabetta Marini
- Department of Drug Science and Technology, University of Turin, Turin, Italy.
| | - Massimo Bertinaria
- Department of Drug Science and Technology, University of Turin, Turin, Italy
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Provera A, Ramavath NN, Gadipudi LL, Gigliotti CL, Boggio E, Vecchio C, Stoppa I, Rolla R, Boldorini R, Pirisi M, Smirne C, Albano E, Dianzani U, Sutti S. Role of the co-stimulatory molecule inducible T-cell co-stimulator ligand (ICOSL) in the progression of experimental metabolic dysfunction-associated steatohepatitis. Front Immunol 2023; 14:1290391. [PMID: 38077334 PMCID: PMC10702974 DOI: 10.3389/fimmu.2023.1290391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 11/06/2023] [Indexed: 12/18/2023] Open
Abstract
Background and aims Inducible T-cell Co-Stimulator (ICOS) present on T-lymphocytes and its ligand ICOSL expressed by myeloid cells play multiple roles in regulating T-cell functions. However, recent evidence indicates that reverse signalling involving ICOSL is also important in directing the differentiation of monocyte-derived cells. In this study, we investigated the involvement of ICOS/ICOSL dyad in modulating macrophage functions during the evolution of metabolic dysfunction-associated steatohepatitis (MASH). Results In animal models of MASH, ICOS was selectively up-regulated on CD8+ T-cells in parallel with an expansion of ICOSL-expressing macrophages. An increase in circulating soluble ICOSL was also evident in patients with MASH as compared to healthy individuals. ICOSL knockout (ICOSL-/-) mice receiving choline/methionine deficient (MCD) diet for 6 weeks had milder steatohepatitis than wild type mice. MASH improvement was confirmed in mice fed with cholesterol-enriched Western diet for 24 weeks in which ICOSL deficiency greatly reduced liver fibrosis along with the formation of crown-like macrophage aggregates producing the pro-fibrogenic mediators osteopontin (OPN) and galectin-3 (Gal-3). These effects associated with a selective shewing of F4-80+/CD11bhigh monocyte-derived macrophages (MoMFs) expressing the Triggering Receptor Expressed on Myeloid cells 2 (TREM2) to CD11blow/F4-80+ cells positive for the Kupffer cell marker C-type lectin-like type 2 receptor (CLEC-2), thus indicating an increased MoMF maturation toward monocyte-derived Kupffer cells. Conclusions These results suggest that CD8+ T-cells interaction with monocyte-derived macrophages through ICOS/ICOSL critically supports a specific subset of TREM2+-expressing cells contributing to the evolution of steatohepatitis. The data also point ICOS/ICOSL dyad as a possible target for therapeutic interventions in MASH.
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Affiliation(s)
- Alessia Provera
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Naresh Naik Ramavath
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
- Department of Pediatrics, Washington University in St. Louis, St Louis, MO, United States
| | | | | | - Elena Boggio
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Cristina Vecchio
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Ian Stoppa
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Roberta Rolla
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Renzo Boldorini
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Mario Pirisi
- Translational Medicine and Interdisciplinary Research Centre for Autoimmune Diseases, Università del Piemonte Orientale, Novara, Italy
| | - Carlo Smirne
- Translational Medicine and Interdisciplinary Research Centre for Autoimmune Diseases, Università del Piemonte Orientale, Novara, Italy
| | - Emanuele Albano
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Umberto Dianzani
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Salvatore Sutti
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
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3
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Puricelli C, Gigliotti CL, Stoppa I, Sacchetti S, Pantham D, Scomparin A, Rolla R, Pizzimenti S, Dianzani U, Boggio E, Sutti S. Use of Poly Lactic-co-glycolic Acid Nano and Micro Particles in the Delivery of Drugs Modulating Different Phases of Inflammation. Pharmaceutics 2023; 15:1772. [PMID: 37376219 DOI: 10.3390/pharmaceutics15061772] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 06/12/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Chronic inflammation contributes to the pathogenesis of many diseases, including apparently unrelated conditions such as metabolic disorders, cardiovascular diseases, neurodegenerative diseases, osteoporosis, and tumors, but the use of conventional anti-inflammatory drugs to treat these diseases is generally not very effective given their adverse effects. In addition, some alternative anti-inflammatory medications, such as many natural compounds, have scarce solubility and stability, which are associated with low bioavailability. Therefore, encapsulation within nanoparticles (NPs) may represent an effective strategy to enhance the pharmacological properties of these bioactive molecules, and poly lactic-co-glycolic acid (PLGA) NPs have been widely used because of their high biocompatibility and biodegradability and possibility to finely tune erosion time, hydrophilic/hydrophobic nature, and mechanical properties by acting on the polymer's composition and preparation technique. Many studies have been focused on the use of PLGA-NPs to deliver immunosuppressive treatments for autoimmune and allergic diseases or to elicit protective immune responses, such as in vaccination and cancer immunotherapy. By contrast, this review is focused on the use of PLGA NPs in preclinical in vivo models of other diseases in which a key role is played by chronic inflammation or unbalance between the protective and reparative phases of inflammation, with a particular focus on intestinal bowel disease; cardiovascular, neurodegenerative, osteoarticular, and ocular diseases; and wound healing.
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Affiliation(s)
- Chiara Puricelli
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Maggiore della Carità University Hospital, Corso Mazzini 18, 28100 Novara, Italy
| | - Casimiro Luca Gigliotti
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- NOVAICOS s.r.l.s, Via Amico Canobio 4/6, 28100 Novara, Italy
| | - Ian Stoppa
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
| | - Sara Sacchetti
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Maggiore della Carità University Hospital, Corso Mazzini 18, 28100 Novara, Italy
| | - Deepika Pantham
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- NOVAICOS s.r.l.s, Via Amico Canobio 4/6, 28100 Novara, Italy
| | - Anna Scomparin
- Department of Drug Science and Technology, University of Torino, 10125 Turin, Italy
- Department of Physiology and Pharmacology, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv 69978, Israel
| | - Roberta Rolla
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Maggiore della Carità University Hospital, Corso Mazzini 18, 28100 Novara, Italy
| | - Stefania Pizzimenti
- Department of Clinical and Biological Science, University of Turin, Corso Raffaello 30, 10125 Torino, Italy
| | - Umberto Dianzani
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Maggiore della Carità University Hospital, Corso Mazzini 18, 28100 Novara, Italy
| | - Elena Boggio
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- NOVAICOS s.r.l.s, Via Amico Canobio 4/6, 28100 Novara, Italy
| | - Salvatore Sutti
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
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4
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Costa F, Beltrami E, Mellone S, Sacchetti S, Boggio E, Gigliotti CL, Stoppa I, Dianzani U, Rolla R, Giordano M. Genes and Microbiota Interaction in Monogenic Autoimmune Disorders. Biomedicines 2023; 11:1127. [PMID: 37189745 PMCID: PMC10135656 DOI: 10.3390/biomedicines11041127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 03/30/2023] [Accepted: 04/05/2023] [Indexed: 05/17/2023] Open
Abstract
Monogenic autoimmune disorders represent an important tool to understand the mechanisms behind central and peripheral immune tolerance. Multiple factors, both genetic and environmental, are known to be involved in the alteration of the immune activation/immune tolerance homeostasis typical of these disorders, making it difficult to control the disease. The latest advances in genetic analysis have contributed to a better and more rapid diagnosis, although the management remains confined to the treatment of clinical manifestations, as there are limited studies on rare diseases. Recently, the correlation between microbiota composition and the onset of autoimmune disorders has been investigated, thus opening up new perspectives on the cure of monogenic autoimmune diseases. In this review, we will summarize the main genetic features of both organ-specific and systemic monogenic autoimmune diseases, reporting on the available literature data on microbiota alterations in these patients.
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Affiliation(s)
- Federica Costa
- Department of Health Sciences, Università del Piemonte Orientale, 28100 Novara, Italy; (F.C.); (S.S.); (E.B.); (C.L.G.); (I.S.); (R.R.); (M.G.)
| | - Eleonora Beltrami
- Maggiore della Carità University Hospital, 28100 Novara, Italy; (E.B.); (S.M.)
| | - Simona Mellone
- Maggiore della Carità University Hospital, 28100 Novara, Italy; (E.B.); (S.M.)
| | - Sara Sacchetti
- Department of Health Sciences, Università del Piemonte Orientale, 28100 Novara, Italy; (F.C.); (S.S.); (E.B.); (C.L.G.); (I.S.); (R.R.); (M.G.)
| | - Elena Boggio
- Department of Health Sciences, Università del Piemonte Orientale, 28100 Novara, Italy; (F.C.); (S.S.); (E.B.); (C.L.G.); (I.S.); (R.R.); (M.G.)
| | - Casimiro Luca Gigliotti
- Department of Health Sciences, Università del Piemonte Orientale, 28100 Novara, Italy; (F.C.); (S.S.); (E.B.); (C.L.G.); (I.S.); (R.R.); (M.G.)
| | - Ian Stoppa
- Department of Health Sciences, Università del Piemonte Orientale, 28100 Novara, Italy; (F.C.); (S.S.); (E.B.); (C.L.G.); (I.S.); (R.R.); (M.G.)
| | - Umberto Dianzani
- Department of Health Sciences, Università del Piemonte Orientale, 28100 Novara, Italy; (F.C.); (S.S.); (E.B.); (C.L.G.); (I.S.); (R.R.); (M.G.)
- Maggiore della Carità University Hospital, 28100 Novara, Italy; (E.B.); (S.M.)
| | - Roberta Rolla
- Department of Health Sciences, Università del Piemonte Orientale, 28100 Novara, Italy; (F.C.); (S.S.); (E.B.); (C.L.G.); (I.S.); (R.R.); (M.G.)
- Maggiore della Carità University Hospital, 28100 Novara, Italy; (E.B.); (S.M.)
| | - Mara Giordano
- Department of Health Sciences, Università del Piemonte Orientale, 28100 Novara, Italy; (F.C.); (S.S.); (E.B.); (C.L.G.); (I.S.); (R.R.); (M.G.)
- Maggiore della Carità University Hospital, 28100 Novara, Italy; (E.B.); (S.M.)
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5
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Boggio E, Gigliotti CL, Stoppa I, Pantham D, Sacchetti S, Rolla R, Grattarola M, Monge C, Pizzimenti S, Dianzani U, Dianzani C, Battaglia L. Exploiting Nanomedicine for Cancer Polychemotherapy: Recent Advances and Clinical Applications. Pharmaceutics 2023; 15:937. [PMID: 36986798 PMCID: PMC10057931 DOI: 10.3390/pharmaceutics15030937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 03/07/2023] [Accepted: 03/10/2023] [Indexed: 03/18/2023] Open
Abstract
The most important limitations of chemotherapeutic agents are severe side effects and the development of multi-drug resistance. Recently, the clinical successes achieved with immunotherapy have revolutionized the treatment of several advanced-stage malignancies, but most patients do not respond and many of them develop immune-related adverse events. Loading synergistic combinations of different anti-tumor drugs in nanocarriers may enhance their efficacy and reduce life-threatening toxicities. Thereafter, nanomedicines may synergize with pharmacological, immunological, and physical combined treatments, and should be increasingly integrated in multimodal combination therapy regimens. The goal of this manuscript is to provide better understanding and key considerations for developing new combined nanomedicines and nanotheranostics. We will clarify the potential of combined nanomedicine strategies that are designed to target different steps of the cancer growth as well as its microenvironment and immunity interactions. Moreover, we will describe relevant experiments in animal models and discuss issues raised by translation in the human setting.
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Affiliation(s)
- Elena Boggio
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Casimiro Luca Gigliotti
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Ian Stoppa
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Deepika Pantham
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Sara Sacchetti
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, 28100 Novara, Italy
- Ospedale Universitario Maggiore della Carità, 28100 Novara, Italy
| | - Roberta Rolla
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, 28100 Novara, Italy
- Ospedale Universitario Maggiore della Carità, 28100 Novara, Italy
| | - Margherita Grattarola
- Dipartimento di Scienze Cliniche e Biologiche, Università degli Studi di Torino, Corso Raffaello 30, 10125 Torino, Italy
| | - Chiara Monge
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, 10125 Torino, Italy
| | - Stefania Pizzimenti
- Dipartimento di Scienze Cliniche e Biologiche, Università degli Studi di Torino, Corso Raffaello 30, 10125 Torino, Italy
| | - Umberto Dianzani
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, 28100 Novara, Italy
- Ospedale Universitario Maggiore della Carità, 28100 Novara, Italy
| | - Chiara Dianzani
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, 10125 Torino, Italy
| | - Luigi Battaglia
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, 10125 Torino, Italy
- Centro Interdipartimentale Nanostructured Interfaces and Surfaces (NIS) Interdepartmental Centre, Università degli Studi di Torino, 10124 Torino, Italy
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6
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Batoni E, Bonatti AF, De Maria C, Dalgarno K, Naseem R, Dianzani U, Gigliotti CL, Boggio E, Vozzi G. A Computational Model for the Release of Bioactive Molecules by the Hydrolytic Degradation of a Functionalized Polyester-Based Scaffold. Pharmaceutics 2023; 15:pharmaceutics15030815. [PMID: 36986675 PMCID: PMC10057942 DOI: 10.3390/pharmaceutics15030815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 02/19/2023] [Accepted: 02/28/2023] [Indexed: 03/06/2023] Open
Abstract
This work presents a computational model to study the degradation behavior of polyester-based three-dimensional (3D) functionalized scaffolds for bone regeneration. As a case study, we investigated the behavior of a 3D-printed scaffold presenting a functionalized surface with ICOS-Fc, a bioactive protein able to stimulate bone regeneration and healing, inhibiting osteoclast activity. The aim of the model was to optimize the scaffold design to control its degradation and thus the release of grafted protein over time and space. Two different scenarios were considered: (i) a scaffold without macroporosity presenting a functionalized external surface; and (ii) a scaffold presenting an internal functionalized macroporous architecture with open channels to locally deliver the degradation products.
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Affiliation(s)
- Elisa Batoni
- Research Center E. Piaggio, Department of Information Engineering, University of Pisa, 56122 Pisa, Italy
| | - Amedeo Franco Bonatti
- Research Center E. Piaggio, Department of Information Engineering, University of Pisa, 56122 Pisa, Italy
| | - Carmelo De Maria
- Research Center E. Piaggio, Department of Information Engineering, University of Pisa, 56122 Pisa, Italy
| | - Kenneth Dalgarno
- School of Engineering, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
| | - Raasti Naseem
- School of Engineering, Newcastle University, Newcastle upon Tyne NE1 7RU, UK
| | - Umberto Dianzani
- Department of Health Sciences, Università de Piemonte Orientale, 28100 Novara, Italy
| | - Casimiro Luca Gigliotti
- Department of Health Sciences, Università de Piemonte Orientale, 28100 Novara, Italy
- NOVAICOS s.r.l.s, Via Amico Canobio 4/6, 28100 Novara, Italy
| | - Elena Boggio
- Department of Health Sciences, Università de Piemonte Orientale, 28100 Novara, Italy
- NOVAICOS s.r.l.s, Via Amico Canobio 4/6, 28100 Novara, Italy
| | - Giovanni Vozzi
- Research Center E. Piaggio, Department of Information Engineering, University of Pisa, 56122 Pisa, Italy
- Correspondence: ; Tel.: +39-050-2217073
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7
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Puricelli C, Boggio E, Gigliotti CL, Stoppa I, Sutti S, Giordano M, Dianzani U, Rolla R. Platelets, Protean Cells with All-Around Functions and Multifaceted Pharmacological Applications. Int J Mol Sci 2023; 24:4565. [PMID: 36901997 PMCID: PMC10002540 DOI: 10.3390/ijms24054565] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/21/2023] [Accepted: 02/24/2023] [Indexed: 03/03/2023] Open
Abstract
Platelets, traditionally known for their roles in hemostasis and coagulation, are the most prevalent blood component after erythrocytes (150,000-400,000 platelets/μL in healthy humans). However, only 10,000 platelets/μL are needed for vessel wall repair and wound healing. Increased knowledge of the platelet's role in hemostasis has led to many advances in understanding that they are crucial mediators in many other physiological processes, such as innate and adaptive immunity. Due to their multiple functions, platelet dysfunction is involved not only in thrombosis, mediating myocardial infarction, stroke, and venous thromboembolism, but also in several other disorders, such as tumors, autoimmune diseases, and neurodegenerative diseases. On the other hand, thanks to their multiple functions, nowadays platelets are therapeutic targets in different pathologies, in addition to atherothrombotic diseases; they can be used as an innovative drug delivery system, and their derivatives, such as platelet lysates and platelet extracellular vesicles (pEVs), can be useful in regenerative medicine and many other fields. The protean role of platelets, from the name of Proteus, a Greek mythological divinity who could take on different shapes or aspects, is precisely the focus of this review.
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Affiliation(s)
- Chiara Puricelli
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Maggiore della Carità University Hospital, Corso Mazzini 18, 28100 Novara, Italy
| | - Elena Boggio
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- NOVAICOS s.r.l.s, Via Amico Canobio 4/6, 28100 Novara, Italy
| | - Casimiro Luca Gigliotti
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- NOVAICOS s.r.l.s, Via Amico Canobio 4/6, 28100 Novara, Italy
| | - Ian Stoppa
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
| | - Salvatore Sutti
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
| | - Mara Giordano
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Maggiore della Carità University Hospital, Corso Mazzini 18, 28100 Novara, Italy
| | - Umberto Dianzani
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Maggiore della Carità University Hospital, Corso Mazzini 18, 28100 Novara, Italy
| | - Roberta Rolla
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
- Maggiore della Carità University Hospital, Corso Mazzini 18, 28100 Novara, Italy
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8
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Banche-Niclot F, Corvaglia I, Cavalera C, Boggio E, Gigliotti CL, Dianzani U, Tzagiollari A, Dunne N, Manca A, Fiorilli S, Vitale-Brovarone C. Optimization of an Injectable, Resorbable, Bioactive Cement Able to Release the Anti-Osteoclastogenic Biomolecule ICOS-Fc for the Treatment of Osteoporotic Vertebral Compression Fractures. Biomolecules 2023; 13:biom13010094. [PMID: 36671479 PMCID: PMC9855932 DOI: 10.3390/biom13010094] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/22/2022] [Accepted: 12/26/2022] [Indexed: 01/05/2023] Open
Abstract
Vertebral compression fractures are typical of osteoporosis and their treatment can require the injection of a cement through a minimally invasive procedure to restore vertebral body height. This study reports the development of an injectable calcium sulphate-based composite cement able to stimulate bone regeneration while inhibiting osteoclast bone resorption. To this aim, different types of strontium-containing mesoporous glass particles (Sr-MBG) were added to calcium sulphate powder to impart a pro-osteogenic effect, and the influence of their size and textural features on the cement properties was investigated. Anti-osteoclastogenic properties were conferred by incorporating into poly(lactic-co-glycolic)acid (PLGA) nanoparticles, a recombinant protein able to inhibit osteoclast activity (i.e., ICOS-Fc). Radiopaque zirconia nanoparticles (ZrO2) were also added to the formulation to visualize the cement injection under fluoroscopy. The measured cement setting times were suitable for the clinical practice, and static mechanical testing determined a compressive strength of ca. 8 MPa, comparable to that of human vertebral bodies. In vitro release experiments indicated a sustained release of ICOS-Fc and Sr2+ ions up to 28 days. Overall, the developed cement is promising for the treatment of vertebral compression fractures and has the potential to stimulate bone regeneration while releasing a biomolecule able to limit bone resorption.
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Affiliation(s)
- Federica Banche-Niclot
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca Degli Abruzzi 24, 10129 Torino, Italy
| | - Ilaria Corvaglia
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca Degli Abruzzi 24, 10129 Torino, Italy
| | - Caterina Cavalera
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca Degli Abruzzi 24, 10129 Torino, Italy
| | - Elena Boggio
- NOVAICOS s.r.l.s., Via Amico Canobio 4/6, 28100 Novara, Italy
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
| | - Casimiro Luca Gigliotti
- NOVAICOS s.r.l.s., Via Amico Canobio 4/6, 28100 Novara, Italy
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
| | - Umberto Dianzani
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy
| | - Antzela Tzagiollari
- Centre for Medical Engineering Research, School of Mechanical and Manufacturing Engineering, Dublin City University, D09 NA55 Dublin, Ireland
- Biodesign Europe, Dublin City University, D09 NA55 Dublin, Ireland
| | - Nicholas Dunne
- Centre for Medical Engineering Research, School of Mechanical and Manufacturing Engineering, Dublin City University, D09 NA55 Dublin, Ireland
- Biodesign Europe, Dublin City University, D09 NA55 Dublin, Ireland
| | - Antonio Manca
- Department of Radiology, Candiolo Cancer Institute, FPO-IRCCS, 10060 Torino, Italy
| | - Sonia Fiorilli
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca Degli Abruzzi 24, 10129 Torino, Italy
- National Interuniversity Consortium of Materials Science and Technology, RU Politecnico di Torino, 50121 Firenze, Italy
| | - Chiara Vitale-Brovarone
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca Degli Abruzzi 24, 10129 Torino, Italy
- National Interuniversity Consortium of Materials Science and Technology, RU Politecnico di Torino, 50121 Firenze, Italy
- Correspondence:
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9
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Monge C, Stoppa I, Ferraris C, Bozza A, Battaglia L, Cangemi L, Miglio G, Pizzimenti S, Clemente N, Gigliotti CL, Boggio E, Dianzani U, Dianzani C. Parenteral Nanoemulsions Loaded with Combined Immuno- and Chemo-Therapy for Melanoma Treatment. Nanomaterials (Basel) 2022; 12:nano12234233. [PMID: 36500861 PMCID: PMC9740980 DOI: 10.3390/nano12234233] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/22/2022] [Accepted: 11/26/2022] [Indexed: 06/01/2023]
Abstract
High-grade melanoma remains a major life-threatening illness despite the improvement in therapeutic control that has been achieved by means of targeted therapies and immunotherapies in recent years. This work presents a preclinical-level test of a multi-pronged approach that includes the loading of immunotherapeutic (ICOS-Fc), targeted (sorafenib), and chemotherapeutic (temozolomide) agents within Intralipid®, which is a biocompatible nanoemulsion with a long history of safe clinical use for total parenteral nutrition. This drug combination has been shown to inhibit tumor growth and angiogenesis with the involvement of the immune system, and a key role is played by ICOS-Fc. The inhibition of tumor growth in subcutaneous melanoma mouse models has been achieved using sub-therapeutic drug doses, which is most likely the result of the nanoemulsion's targeting properties. If translated to the human setting, this approach should therefore allow therapeutic efficacy to be achieved without increasing the risk of toxic effects.
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Affiliation(s)
- Chiara Monge
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, via Pietro Giuria 9, 10125 Torino, Italy
| | - Ian Stoppa
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, via Solaroli 17, 28100 Novara, Italy
| | - Chiara Ferraris
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, via Pietro Giuria 9, 10125 Torino, Italy
- Dipartimento di Scienze Cliniche e Biologiche, Università degli Studi di Torino, Regione Gonzole 10, 10043 Orbassano, Italy
| | - Annalisa Bozza
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, via Pietro Giuria 9, 10125 Torino, Italy
| | - Luigi Battaglia
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, via Pietro Giuria 9, 10125 Torino, Italy
- Nanostructured Interfaces and Surfaces (NIS) Interdepartmental Centre, Università degli Studi di Torino, 10124 Torino, Italy
| | - Luigi Cangemi
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, via Pietro Giuria 9, 10125 Torino, Italy
| | - Gianluca Miglio
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, via Pietro Giuria 9, 10125 Torino, Italy
| | - Stefania Pizzimenti
- Dipartimento di Scienze Cliniche e Biologiche, Università degli Studi di Torino, Corso Raffaello 30, 10124 Torino, Italy
| | - Nausicaa Clemente
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, via Solaroli 17, 28100 Novara, Italy
| | - Casimiro Luca Gigliotti
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, via Solaroli 17, 28100 Novara, Italy
| | - Elena Boggio
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, via Solaroli 17, 28100 Novara, Italy
| | - Umberto Dianzani
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, via Solaroli 17, 28100 Novara, Italy
- Azienda Ospedaliero-Universitaria Maggiore della Carità, Corso Giuseppe Mazzini 18, 28100 Novara, Italy
| | - Chiara Dianzani
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, via Pietro Giuria 9, 10125 Torino, Italy
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10
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Gigliotti CL, Boggio E, Favero F, Incarnato D, Santoro C, Oliviero S, Rojo JM, Zucchelli S, Persichetti F, Baldanzi G, Dianzani U, Corà D. Specific transcriptional programs differentiate ICOS from CD28 costimulatory signaling in human Naïve CD4+ T cells. Front Immunol 2022; 13:915963. [PMID: 36131938 PMCID: PMC9484324 DOI: 10.3389/fimmu.2022.915963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 08/11/2022] [Indexed: 11/13/2022] Open
Abstract
Costimulatory molecules of the CD28 family play a crucial role in the activation of immune responses in T lymphocytes, complementing and modulating signals originating from the T-cell receptor (TCR) complex. Although distinct functional roles have been demonstrated for each family member, the specific signaling pathways differentiating ICOS- from CD28-mediated costimulation during early T-cell activation are poorly characterized. In the present study, we have performed RNA-Seq-based global transcriptome profiling of anti-CD3-treated naïve CD4+ T cells upon costimulation through either inducible costimulator (ICOS) or CD28, revealing a set of signaling pathways specifically associated with each signal. In particular, we show that CD3/ICOS costimulation plays a major role in pathways related to STAT3 function and osteoarthritis (OA), whereas the CD3/CD28 axis mainly regulates p38 MAPK signaling. Furthermore, we report the activation of distinct immunometabolic pathways, with CD3/ICOS costimulation preferentially targeting glycosaminoglycans (GAGs) and CD3/CD28 regulating mitochondrial respiratory chain and cholesterol biosynthesis. These data suggest that ICOS and CD28 costimulatory signals play distinct roles during the activation of naïve T cells by modulating distinct sets of immunological and immunometabolic genes.
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Affiliation(s)
- Casimiro Luca Gigliotti
- Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale, Novara, Italy
| | - Elena Boggio
- Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale, Novara, Italy
| | - Francesco Favero
- Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale, Novara, Italy
- CAAD - Center for Translational Research on Autoimmune and Allergic Disease, Novara, Italy
| | - Danny Incarnato
- Department of Molecular Genetics, Groningen Biomolecular Sciences and Biotechnology Institute (GBB), University of Groningen, Groningen, Netherlands
| | - Claudio Santoro
- Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale, Novara, Italy
- CAAD - Center for Translational Research on Autoimmune and Allergic Disease, Novara, Italy
| | - Salvatore Oliviero
- Dipartimento di Scienze della Vita e Biologia dei Sistemi, Università di Torino, Torino, Italy
- Italian Institute for Genomic Medicine (IIGM), Torino, Italy
| | - Josè Maria Rojo
- Centro de Investigaciones Biológicas Margarita Salas, Consejo Superior de Investigaciones Cientificas (CSIC), Madrid, Spain
| | - Silvia Zucchelli
- Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale, Novara, Italy
- CAAD - Center for Translational Research on Autoimmune and Allergic Disease, Novara, Italy
| | - Francesca Persichetti
- Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale, Novara, Italy
| | - Gianluca Baldanzi
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale, Novara, Italy
- CAAD - Center for Translational Research on Autoimmune and Allergic Disease, Novara, Italy
- Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - Umberto Dianzani
- Department of Health Sciences, University of Piemonte Orientale, Novara, Italy
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale, Novara, Italy
- Biochemical Chemistry, “Maggiore della Carità” University Hospital, Novara, Italy
- *Correspondence: Umberto Dianzani,
| | - Davide Corà
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale, Novara, Italy
- CAAD - Center for Translational Research on Autoimmune and Allergic Disease, Novara, Italy
- Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
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11
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Alves GF, Stoppa I, Aimaretti E, Monge C, Mastrocola R, Porchietto E, Einaudi G, Collotta D, Bertocchi I, Boggio E, Gigliotti CL, Clemente N, Aragno M, Fernandes D, Cifani C, Thiemermann C, Dianzani C, Dianzani U, Collino M. ICOS-Fc as innovative immunomodulatory approach to counteract inflammation and organ injury in sepsis. Front Immunol 2022; 13:992614. [PMID: 36119089 PMCID: PMC9479331 DOI: 10.3389/fimmu.2022.992614] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
Inducible T cell co-stimulator (ICOS), an immune checkpoint protein expressed on activated T cells and its unique ligand, ICOSL, which is expressed on antigen-presenting cells and non-hematopoietic cells, have been extensively investigated in the immune response. Recent findings showed that a soluble recombinant form of ICOS (ICOS-Fc) can act as an innovative immunomodulatory drug as both antagonist of ICOS and agonist of ICOSL, modulating cytokine release and cell migration to inflamed tissues. Although the ICOS-ICOSL pathway has been poorly investigated in the septic context, a few studies have reported that septic patients have reduced ICOS expression in whole blood and increased serum levels of osteopontin (OPN), that is another ligand of ICOSL. Thus, we investigated the pathological role of the ICOS-ICOSL axis in the context of sepsis and the potential protective effects of its immunomodulation by administering ICOS-Fc in a murine model of sepsis. Polymicrobial sepsis was induced by cecal ligation and puncture (CLP) in five-month-old male wild-type (WT) C57BL/6, ICOS-/-, ICOSL-/- and OPN-/- mice. One hour after the surgical procedure, either CLP or Sham (control) mice were randomly assigned to receive once ICOS-Fc, F119SICOS-Fc, a mutated form uncapable to bind ICOSL, or vehicle intravenously. Organs and plasma were collected 24 h after surgery for analyses. When compared to Sham mice, WT mice that underwent CLP developed within 24 h a higher clinical severity score, a reduced body temperature, an increase in plasma cytokines (TNF-α, IL-1β, IL-6, IFN-γ and IL-10), liver injury (AST and ALT) and kidney (creatinine and urea) dysfunction. Administration of ICOS-Fc to WT CLP mice reduced all of these abnormalities caused by sepsis. Similar beneficial effects were not seen in CLP-mice treated with F119SICOS-Fc. Treatment of CLP-mice with ICOS-Fc also attenuated the sepsis-induced local activation of FAK, P38 MAPK and NLRP3 inflammasome. ICOS-Fc seemed to act at both sides of the ICOS-ICOSL interaction, as the protective effect was lost in septic knockout mice for the ICOS or ICOSL genes, whereas it was maintained in OPN knockout mice. Collectively, our data show the beneficial effects of pharmacological modulation of the ICOS-ICOSL pathway in counteracting the sepsis-induced inflammation and organ dysfunction.
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Affiliation(s)
| | - Ian Stoppa
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Eleonora Aimaretti
- Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - Chiara Monge
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | - Raffaella Mastrocola
- Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - Elisa Porchietto
- Pharmacology Unit, School of Pharmacy, University of Camerino, Camerino, Italy
| | - Giacomo Einaudi
- Pharmacology Unit, School of Pharmacy, University of Camerino, Camerino, Italy
| | - Debora Collotta
- Department of Neurosciences (Rita Levi Montalcini), University of Turin, Turin, Italy
| | - Ilaria Bertocchi
- Department of Neurosciences (Rita Levi Montalcini), University of Turin, Turin, Italy
| | - Elena Boggio
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | | | - Nausicaa Clemente
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Manuela Aragno
- Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - Daniel Fernandes
- Department of Pharmacology, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Carlo Cifani
- Pharmacology Unit, School of Pharmacy, University of Camerino, Camerino, Italy
| | - Christoph Thiemermann
- William Harvey Research Institute, Bart’s and The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Chiara Dianzani
- Department of Drug Science and Technology, University of Turin, Turin, Italy
| | - Umberto Dianzani
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Massimo Collino
- Department of Neurosciences (Rita Levi Montalcini), University of Turin, Turin, Italy
- *Correspondence: Massimo Collino,
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12
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Puricelli C, Boggio E, Gigliotti CL, Stoppa I, Sutti S, Rolla R, Dianzani U. Cutting-Edge Delivery Systems and Adjuvants in Tolerogenic Vaccines: A Review. Pharmaceutics 2022; 14:pharmaceutics14091782. [PMID: 36145531 PMCID: PMC9501480 DOI: 10.3390/pharmaceutics14091782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 11/16/2022] Open
Abstract
Conventional therapies for immune-mediated diseases, including autoimmune disorders, transplant reactions, and allergies, have undergone a radical evolution in the last few decades; however, they are still not specific enough to avoid widespread immunosuppression. The idea that vaccine usage could be extended beyond its traditional immunogenic function by encompassing the ability of vaccines to induce antigen-specific tolerance may revolutionize preventive and therapeutic strategies in several clinical fields that deal with immune-mediated disorders. This approach has been supported by improved data relating to the several mechanisms involved in controlling unwanted immune responses and allowing peripheral tolerance. Given these premises, several approaches have been developed to induce peripheral tolerance against the antigens that are involved in the pathological immune response, including allergens, autoantigens, and alloantigens. Technological innovations, such as nucleic acid manipulation and the advent of micro- and nanoparticles, have further supported these novel preventive and therapeutic approaches. This review focuses on the main strategies used in the development of tolerogenic vaccines, including the technological issues used in their design and the role of “inverse adjuvants”. Even though most studies are still limited to the preclinical field, the enthusiasm generated by their results has prompted some initial clinical trials, and they show great promise for the future management of immune-mediated pathological conditions.
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Affiliation(s)
| | | | | | | | | | - Roberta Rolla
- Correspondence: ; Tel.: +39-0321-3733583; Fax: +39-0321-3733987
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13
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Stoppa I, Gigliotti CL, Clemente N, Pantham D, Dianzani C, Monge C, Puricelli C, Rolla R, Sutti S, Renò F, Boldorini R, Boggio E, Dianzani U. ICOSL Stimulation by ICOS-Fc Accelerates Cutaneous Wound Healing In Vivo. Int J Mol Sci 2022; 23:ijms23137363. [PMID: 35806368 PMCID: PMC9266942 DOI: 10.3390/ijms23137363] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 06/29/2022] [Accepted: 06/30/2022] [Indexed: 12/25/2022] Open
Abstract
Background: ICOS and its ligand ICOSL are immune receptors whose interaction triggers bidirectional signals that modulate the immune response and tissue repair. Aim: The aim of this study was to assess the in vivo effects of ICOSL triggering by ICOS-Fc, a recombinant soluble form of ICOS, on skin wound healing. Methods: The effect of human ICOS-Fc on wound healing was assessed, in vitro, and, in vivo, by skin wound healing assay using ICOS−/− and ICOSL−/− knockout (KO) mice and NOD-SCID-IL2R null (NSG) mice. Results: We show that, in wild type mice, treatment with ICOS-Fc improves wound healing, promotes angiogenesis, preceded by upregulation of IL-6 and VEGF expression; increases the number of fibroblasts and T cells, whereas it reduces that of neutrophils; and increases the number of M2 vs. M1 macrophages. Fittingly, ICOS-Fc enhanced M2 macrophage migration, while it hampered that of M1 macrophages. ICOS−/− and ICOSL−/− KO, and NSG mice showed delayed wound healing, and treatment with ICOS-Fc improved wound closure in ICOS−/− and NSG mice. Conclusion: These data show that the ICOS/ICOSL network cooperates in tissue repair, and that triggering of ICOSL by ICOS-Fc improves cutaneous wound healing by increasing angiogenesis and recruitment of reparative macrophages.
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Affiliation(s)
- Ian Stoppa
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, 28100 Novara, Italy; (I.S.); (C.L.G.); (N.C.); (D.P.); (C.P.); (R.R.); (S.S.); (F.R.); (R.B.); (U.D.)
- NOVAICOS srls, 28100 Novara, Italy
| | - Casimiro Luca Gigliotti
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, 28100 Novara, Italy; (I.S.); (C.L.G.); (N.C.); (D.P.); (C.P.); (R.R.); (S.S.); (F.R.); (R.B.); (U.D.)
- NOVAICOS srls, 28100 Novara, Italy
| | - Nausicaa Clemente
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, 28100 Novara, Italy; (I.S.); (C.L.G.); (N.C.); (D.P.); (C.P.); (R.R.); (S.S.); (F.R.); (R.B.); (U.D.)
| | - Deepika Pantham
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, 28100 Novara, Italy; (I.S.); (C.L.G.); (N.C.); (D.P.); (C.P.); (R.R.); (S.S.); (F.R.); (R.B.); (U.D.)
- NOVAICOS srls, 28100 Novara, Italy
| | - Chiara Dianzani
- Department of Scienza e Tecnologia del Farmaco, University of Turin, 10124 Turin, Italy; (C.D.); (C.M.)
| | - Chiara Monge
- Department of Scienza e Tecnologia del Farmaco, University of Turin, 10124 Turin, Italy; (C.D.); (C.M.)
| | - Chiara Puricelli
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, 28100 Novara, Italy; (I.S.); (C.L.G.); (N.C.); (D.P.); (C.P.); (R.R.); (S.S.); (F.R.); (R.B.); (U.D.)
- Maggiore della Carità University Hospital, 28100 Novara, Italy
| | - Roberta Rolla
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, 28100 Novara, Italy; (I.S.); (C.L.G.); (N.C.); (D.P.); (C.P.); (R.R.); (S.S.); (F.R.); (R.B.); (U.D.)
- Maggiore della Carità University Hospital, 28100 Novara, Italy
| | - Salvatore Sutti
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, 28100 Novara, Italy; (I.S.); (C.L.G.); (N.C.); (D.P.); (C.P.); (R.R.); (S.S.); (F.R.); (R.B.); (U.D.)
| | - Filippo Renò
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, 28100 Novara, Italy; (I.S.); (C.L.G.); (N.C.); (D.P.); (C.P.); (R.R.); (S.S.); (F.R.); (R.B.); (U.D.)
| | - Renzo Boldorini
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, 28100 Novara, Italy; (I.S.); (C.L.G.); (N.C.); (D.P.); (C.P.); (R.R.); (S.S.); (F.R.); (R.B.); (U.D.)
- Maggiore della Carità University Hospital, 28100 Novara, Italy
| | - Elena Boggio
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, 28100 Novara, Italy; (I.S.); (C.L.G.); (N.C.); (D.P.); (C.P.); (R.R.); (S.S.); (F.R.); (R.B.); (U.D.)
- NOVAICOS srls, 28100 Novara, Italy
- Correspondence: ; Tel.: +39-0321660658
| | - Umberto Dianzani
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, 28100 Novara, Italy; (I.S.); (C.L.G.); (N.C.); (D.P.); (C.P.); (R.R.); (S.S.); (F.R.); (R.B.); (U.D.)
- Maggiore della Carità University Hospital, 28100 Novara, Italy
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14
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Raineri D, Cappellano G, Vilardo B, Maione F, Clemente N, Canciani E, Boggio E, Gigliotti CL, Monge C, Dianzani C, Boldorini R, Dianzani U, Chiocchetti A. Inducible T-Cell Costimulator Ligand Plays a Dual Role in Melanoma Metastasis upon Binding to Osteopontin or Inducible T-Cell Costimulator. Biomedicines 2021; 10:biomedicines10010051. [PMID: 35052731 PMCID: PMC8772802 DOI: 10.3390/biomedicines10010051] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 12/22/2021] [Accepted: 12/23/2021] [Indexed: 12/23/2022] Open
Abstract
Recently, we demonstrated that inducible T-cell costimulator (ICOS) shares its unique ligand (ICOSL) with osteopontin (OPN), and OPN/ICOSL binding promotes tumor metastasis and angiogenesis in the 4T1 breast cancer model. Literature showed that OPN promotes melanoma metastasis by suppressing T-cell activation and recruiting myeloid suppressor cells (MDSC). On the opposite, ICOS/ICOSL interaction usually sustains an antitumor response. Here, we engineered murine B16F10 melanoma cells, by transfecting or silencing ICOSL. In vitro data showed that loss of ICOSL favors anchorage-independent growth and induces more metastases in vivo, compared to ICOSL expressing cells. To dissect individual roles of the three molecules, we compared data from C57BL/6 with those from OPN-KO, ICOS-KO, and ICOSL-KO mice, missing one partner at a time. We found that OPN produced by the tumor microenvironment (TME) favors the metastasis by interacting with stromal ICOSL. This activity is dominantly inhibited by ICOS expressed on TME by promoting Treg expansion. Importantly, we also show that OPN and ICOSL highly interact in human melanoma metastases compared to primary tumors. Interfering with this binding may be explored in immunotherapy either for nonresponding or patients resistant to conventional therapies.
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Affiliation(s)
- Davide Raineri
- Dipartimento di Scienze della Salute, Interdisciplinary Research Center of Autoimmune Diseases-IRCAD, Università del Piemonte Orientale, 28100 Novara, Italy; (D.R.); (G.C.); (B.V.); (F.M.); (N.C.); (E.C.); (E.B.); (C.L.G.); (A.C.)
- Center for Translational Research on Autoimmune and Allergic Diseases, University of Piemonte Orientale, 28100 Novara, Italy
| | - Giuseppe Cappellano
- Dipartimento di Scienze della Salute, Interdisciplinary Research Center of Autoimmune Diseases-IRCAD, Università del Piemonte Orientale, 28100 Novara, Italy; (D.R.); (G.C.); (B.V.); (F.M.); (N.C.); (E.C.); (E.B.); (C.L.G.); (A.C.)
- Center for Translational Research on Autoimmune and Allergic Diseases, University of Piemonte Orientale, 28100 Novara, Italy
| | - Beatrice Vilardo
- Dipartimento di Scienze della Salute, Interdisciplinary Research Center of Autoimmune Diseases-IRCAD, Università del Piemonte Orientale, 28100 Novara, Italy; (D.R.); (G.C.); (B.V.); (F.M.); (N.C.); (E.C.); (E.B.); (C.L.G.); (A.C.)
- Center for Translational Research on Autoimmune and Allergic Diseases, University of Piemonte Orientale, 28100 Novara, Italy
| | - Federica Maione
- Dipartimento di Scienze della Salute, Interdisciplinary Research Center of Autoimmune Diseases-IRCAD, Università del Piemonte Orientale, 28100 Novara, Italy; (D.R.); (G.C.); (B.V.); (F.M.); (N.C.); (E.C.); (E.B.); (C.L.G.); (A.C.)
- Center for Translational Research on Autoimmune and Allergic Diseases, University of Piemonte Orientale, 28100 Novara, Italy
| | - Nausicaa Clemente
- Dipartimento di Scienze della Salute, Interdisciplinary Research Center of Autoimmune Diseases-IRCAD, Università del Piemonte Orientale, 28100 Novara, Italy; (D.R.); (G.C.); (B.V.); (F.M.); (N.C.); (E.C.); (E.B.); (C.L.G.); (A.C.)
| | - Elena Canciani
- Dipartimento di Scienze della Salute, Interdisciplinary Research Center of Autoimmune Diseases-IRCAD, Università del Piemonte Orientale, 28100 Novara, Italy; (D.R.); (G.C.); (B.V.); (F.M.); (N.C.); (E.C.); (E.B.); (C.L.G.); (A.C.)
- Center for Translational Research on Autoimmune and Allergic Diseases, University of Piemonte Orientale, 28100 Novara, Italy
| | - Elena Boggio
- Dipartimento di Scienze della Salute, Interdisciplinary Research Center of Autoimmune Diseases-IRCAD, Università del Piemonte Orientale, 28100 Novara, Italy; (D.R.); (G.C.); (B.V.); (F.M.); (N.C.); (E.C.); (E.B.); (C.L.G.); (A.C.)
| | - Casimiro Luca Gigliotti
- Dipartimento di Scienze della Salute, Interdisciplinary Research Center of Autoimmune Diseases-IRCAD, Università del Piemonte Orientale, 28100 Novara, Italy; (D.R.); (G.C.); (B.V.); (F.M.); (N.C.); (E.C.); (E.B.); (C.L.G.); (A.C.)
| | - Chiara Monge
- Dipartimento di Scienza e Tecnologia del Farmaco, Università di Torino, 10125 Torino, Italy; (C.M.); (C.D.)
| | - Chiara Dianzani
- Dipartimento di Scienza e Tecnologia del Farmaco, Università di Torino, 10125 Torino, Italy; (C.M.); (C.D.)
| | - Renzo Boldorini
- Divisione di Anatomia Patologica, Dipartimento di Scienze della Salute, AOU Maggiore della Carità, Università del Piemonte Orientale, 28100 Novara, Italy;
| | - Umberto Dianzani
- Dipartimento di Scienze della Salute, Interdisciplinary Research Center of Autoimmune Diseases-IRCAD, Università del Piemonte Orientale, 28100 Novara, Italy; (D.R.); (G.C.); (B.V.); (F.M.); (N.C.); (E.C.); (E.B.); (C.L.G.); (A.C.)
- Laboratorio di Biochimica Clinica, Dipartimento di Scienze della Salute, AOU Maggiore della Carità, Università del Piemonte Orientale, Corso Mazzini 18, 28100 Novara, Italy
- Correspondence:
| | - Annalisa Chiocchetti
- Dipartimento di Scienze della Salute, Interdisciplinary Research Center of Autoimmune Diseases-IRCAD, Università del Piemonte Orientale, 28100 Novara, Italy; (D.R.); (G.C.); (B.V.); (F.M.); (N.C.); (E.C.); (E.B.); (C.L.G.); (A.C.)
- Center for Translational Research on Autoimmune and Allergic Diseases, University of Piemonte Orientale, 28100 Novara, Italy
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15
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Boggio E, Gigliotti CL, Moia R, Scotta A, Crespi I, Boggione P, De Paoli L, Deambrogi C, Garzaro M, Vidali M, Chiocchetti A, Stoppa I, Rolla R, Dianzani C, Monge C, Clemente N, Gaidano G, Dianzani U. Inducible T-cell co-stimulator (ICOS) and ICOS ligand are novel players in the multiple-myeloma microenvironment. Br J Haematol 2021; 196:1369-1380. [PMID: 34954822 DOI: 10.1111/bjh.17968] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/03/2021] [Accepted: 11/09/2021] [Indexed: 12/19/2022]
Abstract
The inducible T-cell co-stimulator (ICOS) is a T-cell receptor that, once bound to ICOS ligand (ICOSL) expressed on several cell types including the B-cell lineage, plays a decisive role in adaptive immunity by regulating the interplay between B and T cells. In addition to its immunomodulatory functions, we have shown that ICOS/ICOSL signalling can inhibit the activity of osteoclasts, unveiling a novel mechanism of lymphocyte-bone cells interactions. ICOS and ICOSL can also be found as soluble forms, namely sICOS and sICOSL. Here we show that: (i) levels of sICOS and sICOSL are increased in multiple myeloma (MM) compared to monoclonal gammopathy of undetermined significance and smouldering MM; (ii) levels of sICOS and sICOSL variably correlate with several markers of tumour burden; and (iii) sICOS levels tend to be higher in Durie-Salmon stage II/III versus stage I MM and correlate with overall survival as an independent variable. Moreover, surface ICOS and ICOSL are expressed in both myeloma cells and normal plasma cells, where they probably regulate different functional stages. Finally, ICOSL triggering inhibits the migration of myeloma cell lines in vitro and the growth of ICOSL+ MOPC-21 myeloma cells in vivo. These results suggest that ICOS and ICOSL represent novel markers and therapeutic targets for MM.
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Affiliation(s)
- Elena Boggio
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, Novara, Italy
| | - Casimiro Luca Gigliotti
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, Novara, Italy
| | - Riccardo Moia
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy.,Maggiore della Carità University Hospital, Novara, Italy
| | | | - Ilaria Crespi
- Maggiore della Carità University Hospital, Novara, Italy
| | - Paola Boggione
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy.,Maggiore della Carità University Hospital, Novara, Italy
| | - Lorenzo De Paoli
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy.,Maggiore della Carità University Hospital, Novara, Italy
| | - Clara Deambrogi
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy.,Maggiore della Carità University Hospital, Novara, Italy
| | - Massimiliano Garzaro
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, Novara, Italy
| | - Matteo Vidali
- Maggiore della Carità University Hospital, Novara, Italy
| | - Annalisa Chiocchetti
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, Novara, Italy
| | - Ian Stoppa
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, Novara, Italy
| | - Roberta Rolla
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, Novara, Italy.,Maggiore della Carità University Hospital, Novara, Italy
| | - Chiara Dianzani
- Department of Scienza e Tecnologia del Farmaco, University of Turin, Turin, Italy
| | - Chiara Monge
- Department of Scienza e Tecnologia del Farmaco, University of Turin, Turin, Italy
| | - Nausicaa Clemente
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, Novara, Italy
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy.,Maggiore della Carità University Hospital, Novara, Italy
| | - Umberto Dianzani
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale, Novara, Italy.,Maggiore della Carità University Hospital, Novara, Italy
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16
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Ramavath NN, Gadipudi LL, Provera A, Gigliotti LC, Boggio E, Bozzola C, Albano E, Dianzani U, Sutti S. Inducible T-Cell Costimulator Mediates Lymphocyte/Macrophage Interactions During Liver Repair. Front Immunol 2021; 12:786680. [PMID: 34925367 PMCID: PMC8678521 DOI: 10.3389/fimmu.2021.786680] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 11/08/2021] [Indexed: 12/16/2022] Open
Abstract
The liver capacity to recover from acute liver injury is a critical factor in the development of acute liver failure (ALF) caused by viral infections, ischemia/reperfusion or drug toxicity. Liver healing requires the switching of pro-inflammatory monocyte-derived macrophages(MoMFs) to a reparative phenotype. However, the mechanisms involved are still incompletely characterized. In this study we investigated the contribution of T-lymphocyte/macrophage interaction through the co-stimulatory molecule Inducible T-cell co-stimulator (ICOS; CD278) and its ligand (ICOSL; CD275) in modulating liver repair. The role of ICOS/ICOSL dyad was investigated during the recovery from acute liver damage induced by a single dose of carbon tetrachloride (CCl4). Flow cytometry of non-parenchymal liver cells obtained from CCl4-treated wild-type mice revealed that the recovery from acute liver injury associated with a specific up-regulation of ICOS in CD8+ T-lymphocytes and with an increase in ICOSL expression involving CD11bhigh/F4-80+ hepatic MoMFs. Although ICOS deficiency did not influence the severity of liver damage and the evolution of inflammation, CCl4-treated ICOS knockout (ICOS-/-) mice showed delayed clearance of liver necrosis and increased mortality. These animals were also characterized by a significant reduction of hepatic reparative MoMFs due to an increased rate of cell apoptosis. An impaired liver healing and loss of reparative MoMFs was similarly evident in ICOSL-deficient mice or following CD8+ T-cells ablation in wild-type mice. The loss of reparative MoMFs was prevented by supplementing CCl4-treated ICOS-/- mice with recombinant ICOS (ICOS-Fc) which also stimulated full recovery from liver injury. These data demonstrated that CD8+ T-lymphocytes play a key role in supporting the survival of reparative MoMFs during liver healing trough ICOS/ICOSL-mediated signaling. These observations open the possibility of targeting ICOS/ICOSL dyad as a novel tool for promoting efficient healing following acute liver injury.
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Affiliation(s)
- Naresh Naik Ramavath
- Department of Health Sciences and Interdisciplinary Research Centre for Autoimmune Diseases, University of East Piedmont, Novara, Italy
| | - Laila Lavanya Gadipudi
- Department of Health Sciences and Interdisciplinary Research Centre for Autoimmune Diseases, University of East Piedmont, Novara, Italy
| | - Alessia Provera
- Department of Health Sciences and Interdisciplinary Research Centre for Autoimmune Diseases, University of East Piedmont, Novara, Italy
| | - Luca C Gigliotti
- Department of Health Sciences and Interdisciplinary Research Centre for Autoimmune Diseases, University of East Piedmont, Novara, Italy
| | - Elena Boggio
- Department of Health Sciences and Interdisciplinary Research Centre for Autoimmune Diseases, University of East Piedmont, Novara, Italy
| | - Cristina Bozzola
- Department of Health Sciences and Interdisciplinary Research Centre for Autoimmune Diseases, University of East Piedmont, Novara, Italy
| | - Emanuele Albano
- Department of Health Sciences and Interdisciplinary Research Centre for Autoimmune Diseases, University of East Piedmont, Novara, Italy
| | - Umberto Dianzani
- Department of Health Sciences and Interdisciplinary Research Centre for Autoimmune Diseases, University of East Piedmont, Novara, Italy
| | - Salvatore Sutti
- Department of Health Sciences and Interdisciplinary Research Centre for Autoimmune Diseases, University of East Piedmont, Novara, Italy
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17
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Dell'Era G, Gravellone M, Scacchi S, Franzone PC, Pavarino LF, Boggio E, Prenna E, De Vecchi F, Occhetta E, Devecchi C, Patti G. A clinical-in silico study on the effectiveness of multipoint bicathodic and cathodic-anodal pacing in cardiac resynchronization therapy. Comput Biol Med 2021; 136:104661. [PMID: 34332350 DOI: 10.1016/j.compbiomed.2021.104661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 07/16/2021] [Accepted: 07/16/2021] [Indexed: 11/18/2022]
Abstract
Up to one-third of patients undergoing cardiac resynchronization therapy (CRT) are nonresponders. Multipoint bicathodic and cathodic-anodal left ventricle (LV) stimulations could overcome this clinical challenge, but their effectiveness remains controversial. Here we evaluate the performance of such stimulations through both in vivo and in silico experiments, the latter based on computer electromechanical modeling. Seven patients, all candidates for CRT, received a quadripolar LV lead. Four stimulations were tested: right ventricular (RVS); conventional single point biventricular (S-BS); multipoint biventricular bicathodic (CC-BS) and multipoint biventricular cathodic-anodal (CA-BS). The following parameters were processed: QRS duration; maximal time derivative of arterial pressure (dPdtmax); systolic arterial pressure (Psys); and stroke volume (SV). Echocardiographic data of each patient were then obtained to create an LV geometric model. Numerical simulations were based on a strongly coupled Bidomain electromechanical coupling model. Considering the in vivo parameters, when comparing S-BS to RVS, there was no significant decrease in SV (from 45 ± 11 to 44 ± 20 ml) and 6% and 4% increases of dPdtmax and Psys, respectively. Focusing on in silico parameters, with respect to RVS, S-BS exhibited a significant increase of SV, dPdtmax and Psys. Neither the in vivo nor in silico results showed any significant hemodynamic and electrical difference among S-BS, CC-BS and CA-BS configurations. These results show that CC-BS and CA-BS yield a comparable CRT performance, but they do not always yield improvement in terms of hemodynamic parameters with respect to S-BS. The computational results confirmed the in vivo observations, thus providing theoretical support to the clinical experiments.
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Affiliation(s)
- G Dell'Era
- Cardiologia 1, Azienda Ospedaliera Universitaria "Maggiore Della Carità", Novara, Italy
| | - M Gravellone
- Divisione di Cardiologia, Ospedale Degli Infermi, Biella, Italy
| | - S Scacchi
- Dipartimento di Matematica, Università Degli Studi di Milano, Via Saldini 50, 20133, Milano, Italy.
| | - P Colli Franzone
- Dipartimento di Matematica, Università Degli Studi di Pavia, Via Ferrata 1, 27100, Pavia, Italy
| | - L F Pavarino
- Dipartimento di Matematica, Università Degli Studi di Pavia, Via Ferrata 1, 27100, Pavia, Italy
| | - E Boggio
- Divisione di Cardiologia, Ospedale Degli Infermi, Biella, Italy
| | - E Prenna
- Cardiologia 1, Azienda Ospedaliera Universitaria "Maggiore Della Carità", Novara, Italy
| | - F De Vecchi
- Divisione di Cardiologia, Ospedale Sant'Andrea, Vercelli, Italy
| | - E Occhetta
- Divisione di Cardiologia, Ospedale Sant'Andrea, Vercelli, Italy
| | - C Devecchi
- Divisione di Cardiologia, Ospedale Sant'Andrea, Vercelli, Italy
| | - G Patti
- Cardiologia 1, Azienda Ospedaliera Universitaria "Maggiore Della Carità", Novara, Italy; Dipartimento di Medicina Traslazionale, Università Del Piemonte Orientale, Novara, Italy
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18
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Rolla R, Puricelli C, Bertoni A, Boggio E, Gigliotti CL, Chiocchetti A, Cappellano G, Dianzani U. Platelets: 'multiple choice' effectors in the immune response and their implication in COVID-19 thromboinflammatory process. Int J Lab Hematol 2021; 43:895-906. [PMID: 33749995 PMCID: PMC8251141 DOI: 10.1111/ijlh.13516] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/05/2021] [Accepted: 02/26/2021] [Indexed: 12/12/2022]
Abstract
Although platelets are traditionally recognized for their central role in hemostasis, the presence of chemotactic factors, chemokines, adhesion molecules, and costimulatory molecules in their granules and membranes indicates that they may play an immunomodulatory role in the immune response, flanking their capacity to trigger blood coagulation and inflammation. Indeed, platelets play a role not only in the innate immune response, through the expression of Toll‐like receptors (TLRs) and release of inflammatory cytokines, but also in the adaptive immune response, through expression of key costimulatory molecules and major histocompatibility complex (MHC) molecules capable to activate T cells. Moreover, platelets release huge amounts of extracellular vesicles capable to interact with multiple immune players. The function of platelets thus extends beyond aggregation and implies a multifaceted interplay between hemostasis, inflammation, and the immune response, leading to the amplification of the body's defense processes on one hand, but also potentially degenerating into life‐threatening pathological processes on the other. This narrative review summarizes the current knowledge and the most recent updates on platelet immune functions and interactions with infectious agents, with a particular focus on their involvement in COVID‐19, whose pathogenesis involves a dysregulation of hemostatic and immune processes in which platelets may be determinant causative agents.
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Affiliation(s)
- Roberta Rolla
- IRCAD & Department of Health Sciences, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy.,Clinical Chemistry Laboratory, Maggiore della Carità University Hospital, Novara, Italy
| | - Chiara Puricelli
- IRCAD & Department of Health Sciences, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy.,Clinical Chemistry Laboratory, Maggiore della Carità University Hospital, Novara, Italy
| | - Alessandra Bertoni
- Department of Translational Medicine, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | - Elena Boggio
- IRCAD & Department of Health Sciences, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | - Casimiro Luca Gigliotti
- IRCAD & Department of Health Sciences, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | - Annalisa Chiocchetti
- IRCAD & Department of Health Sciences, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy.,Center for translational research on autoimmune and allergic diseases - CAAD, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | - Giuseppe Cappellano
- IRCAD & Department of Health Sciences, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy
| | - Umberto Dianzani
- IRCAD & Department of Health Sciences, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy.,Clinical Chemistry Laboratory, Maggiore della Carità University Hospital, Novara, Italy
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19
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Lucchini E, Palandri F, Volpetti S, Vianelli N, Auteri G, Rossi E, Patriarca A, Carli G, Barcellini W, Celli M, Consoli U, Valeri F, Santoro C, Crea E, Vignetti M, Paoloni F, Gigliotti CL, Boggio E, Dianzani U, Giardini I, Carpenedo M, Rodeghiero F, Fanin R, Zaja F. Eltrombopag second-line therapy in adult patients with primary immune thrombocytopenia in an attempt to achieve sustained remission off-treatment: results of a phase II, multicentre, prospective study. Br J Haematol 2021; 193:386-396. [PMID: 33618438 DOI: 10.1111/bjh.17334] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 12/17/2020] [Indexed: 01/09/2023]
Abstract
Up to 30% immune thrombocytopenia (ITP) patients achieve a sustained remission off-treatment (SROT) after discontinuation of thrombopoietin receptor agonists (TPO-RAs). Factors predictive of response are lacking. Patients aged ≥18 years with newly diagnosed or persistent ITP were treated with eltrombopag for 24 weeks. Primary end-point was SROT: the proportion of responders that were able to taper and discontinue eltrombopag maintaining the response during a period of observation (PO) of six months. Secondary end-points included the association between some immunological parameters (TPO serum levels, cytokines and lymphocyte subsets) and response. Fifty-one patients were evaluable. Primary end-point was achieved in 13/51 (25%) treated patients and 13/34 (38%) patients who started the tapering. Baseline TPO levels were not associated with response at week 24 nor with SROT. Higher baseline levels of IL-10, IL-4, TNF-α and osteopontin were negative factors predictive of response (P = 0·001, 0·008, 0·02 and 0·03 respectively). This study confirms that SROT is feasible for a proportion of ITP patients treated with eltrombopag. Some biological parameters were predictive of response.
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Affiliation(s)
- Elisa Lucchini
- S.C. Ematologia, Azienda Sanitaria Universitaria Giuliano Isontina, Trieste, Italy
| | - Francesca Palandri
- Azienda Ospedaliero-Universitaria di Bologna, IRCCS Policlinico S.Orsola-Malpighi, DAI, Dipartimento di Oncologia e di Ematologia, Bologna, Italy
| | - Stefano Volpetti
- Clinica Ematologica, Centro Trapianti e Terapie Cellulari "C. Melzi", DAME, Università degli Studi, Udine, Italy
| | - Nicola Vianelli
- Azienda Ospedaliero-Universitaria di Bologna, IRCCS Policlinico S.Orsola-Malpighi, DAI, Dipartimento di Oncologia e di Ematologia, Bologna, Italy
| | - Giuseppe Auteri
- Azienda Ospedaliero-Universitaria di Bologna, IRCCS Policlinico S.Orsola-Malpighi, DAI, Dipartimento di Oncologia e di Ematologia, Bologna, Italy
| | - Elena Rossi
- Dipartimento di Diagnostica per Immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico A. Gemelli IRCCS, Roma, Italy.,Sezione di Ematologia, Dipartimento di Scienze Radiologiche ed Ematologiche, Università Cattolica del Sacro Cuore, Roma, Italy
| | | | - Giuseppe Carli
- Hematology Department, Ospedale San Bortolo, Vicenza, Italy
| | - Wilma Barcellini
- UOC Ematologia, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milan, Italy
| | | | - Ugo Consoli
- UOC Ematologia ARNAS Garibaldi, Catania, Italy
| | - Federica Valeri
- Regional Center for Hemorrhagic and Thrombotic Diseases, Haematology Unit, City of Health and Science University Hospital of Molinette, Turin, Italy
| | - Cristina Santoro
- Hematology, University Hospital Policlinico Umberto I, Rome, Italy
| | | | | | | | - Casimiro Luca Gigliotti
- Laboratory of Immunology, Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Elena Boggio
- Laboratory of Immunology, Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Umberto Dianzani
- Laboratory of Immunology, Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Ilaria Giardini
- Clinical and Experimental Pharmacokinetics Lab, Diagnostic Medicine Dep, IRCCS Policlinico San Matteo, Pavia, Italy
| | - Monica Carpenedo
- Hematology and Transplant Dept, ASST Ospedale San Gerardo di Monza, Monza, Italy
| | - Francesco Rodeghiero
- Hematology Project Foundation, Vicenza, Italy - affiliated to the Dept. of Hematology of the San Bortolo Hospital, Vicenza, Italy
| | - Renato Fanin
- Clinica Ematologica, Centro Trapianti e Terapie Cellulari "C. Melzi", DAME, Università degli Studi, Udine, Italy
| | - Francesco Zaja
- Department of Medical, Surgical and Health Sciences, University of Trieste, Trieste, Italy
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20
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Fiorilli S, Pagani M, Boggio E, Gigliotti CL, Dianzani C, Gauthier R, Pontremoli C, Montalbano G, Dianzani U, Vitale-Brovarone C. Sr-Containing Mesoporous Bioactive Glasses Bio-Functionalized with Recombinant ICOS-Fc: An In Vitro Study. Nanomaterials (Basel) 2021; 11:nano11020321. [PMID: 33513769 PMCID: PMC7911784 DOI: 10.3390/nano11020321] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 01/18/2021] [Accepted: 01/22/2021] [Indexed: 12/17/2022]
Abstract
Osteoporotic bone fractures represent a critical clinical issue and require personalized and specific treatments in order to stimulate compromised bone tissue regeneration. In this clinical context, the development of smart nano-biomaterials able to synergistically combine chemical and biological cues to exert specific therapeutic effects (i.e., pro-osteogenic, anti-clastogenic) can allow the design of effective medical solutions. With this aim, in this work, strontium-containing mesoporous bioactive glasses (MBGs) were bio-functionalized with ICOS-Fc, a molecule able to reversibly inhibit osteoclast activity by binding the respective ligand (ICOS-L) and to induce a decrease of bone resorption activity. N2 adsorption analysis and FT-IR spectroscopy were used to assess the successful grafting of ICOS-Fc on the surface of Sr-containing MBGs, which were also proved to retain the peculiar ability to release osteogenic strontium ions and an excellent bioactivity after functionalization. An ELISA-like assay allowed to confirm that grafted ICOS-Fc molecules were able to bind ICOS-L (the ICOS binding ligand) and to investigate the stability of the amide binding to hydrolysis in aqueous environment up to 21 days. In analogy to the free form of the molecule, the inhibitory effect of grafted ICOS-Fc on cell migratory activity was demonstrated by using ICOSL positive cell lines and the ability to inhibit osteoclast differentiation and function was confirmed by monitoring the differentiation of monocyte-derived osteoclasts (MDOCs), which revealed a strong inhibitory effect, also proven by the downregulation of osteoclast differentiation genes. The obtained results showed that the combination of ICOS-Fc with the intrinsic properties of Sr-containing MBGs represents a very promising approach to design personalized solutions for patients affected by compromised bone remodeling (i.e., osteoporosis fractures).
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Affiliation(s)
- Sonia Fiorilli
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (M.P.); (R.G.); (C.P.); (G.M.); (C.V.-B.)
- Correspondence:
| | - Mattia Pagani
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (M.P.); (R.G.); (C.P.); (G.M.); (C.V.-B.)
| | - Elena Boggio
- NOVAICOS s.r.l.s, Via Amico Canobio 4/6, 28100 Novara, Italy; (E.B.); (C.L.G.)
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy;
| | - Casimiro Luca Gigliotti
- NOVAICOS s.r.l.s, Via Amico Canobio 4/6, 28100 Novara, Italy; (E.B.); (C.L.G.)
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy;
| | - Chiara Dianzani
- Department of Drug Science and Technology, Università di Torino, Via Pietro Giuria 9, 10125 Torino, Italy;
| | - Rémy Gauthier
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (M.P.); (R.G.); (C.P.); (G.M.); (C.V.-B.)
| | - Carlotta Pontremoli
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (M.P.); (R.G.); (C.P.); (G.M.); (C.V.-B.)
| | - Giorgia Montalbano
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (M.P.); (R.G.); (C.P.); (G.M.); (C.V.-B.)
| | - Umberto Dianzani
- Department of Health Sciences, Università del Piemonte Orientale, Via Solaroli 17, 28100 Novara, Italy;
| | - Chiara Vitale-Brovarone
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (M.P.); (R.G.); (C.P.); (G.M.); (C.V.-B.)
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21
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Puricelli C, Rolla R, Gigliotti L, Boggio E, Beltrami E, Dianzani U, Keller R. The Gut-Brain-Immune Axis in Autism Spectrum Disorders: A State-of-Art Report. Front Psychiatry 2021; 12:755171. [PMID: 35185631 PMCID: PMC8850385 DOI: 10.3389/fpsyt.2021.755171] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Accepted: 12/29/2021] [Indexed: 12/20/2022] Open
Abstract
The interest elicited by the large microbial population colonizing the human gut has ancient origins and has gone through a long evolution during history. However, it is only in the last decades that the introduction of high-throughput technologies has allowed to broaden this research field and to disentangle the numerous implications that gut microbiota has in health and disease. This comprehensive ecosystem, constituted mainly by bacteria but also by fungi, parasites, and viruses, is proven to be involved in several physiological and pathological processes that transcend the intestinal homeostasis and are deeply intertwined with apparently unrelated body systems, such as the immune and the nervous ones. In this regard, a novel speculation is the relationship between the intestinal microbial flora and the pathogenesis of some neurological and neurodevelopmental disorders, including the clinical entities defined under the umbrella term of autism spectrum disorders. The bidirectional interplay has led researchers to coin the term gut-brain-immune system axis, subverting the theory of the brain as an immune-privileged site and underscoring the importance of this reciprocal influence already from fetal life and especially during the pre- and post-natal neurodevelopmental process. This revolutionary theory has also unveiled the possibility to modify the gut microbiota as a way to treat and even to prevent different kinds of pathologies. In this sense, some attempts have been made, ranging from probiotic administration to fecal microbiota transplantation, with promising results that need further elaboration. This state-of-art report will describe the main aspects regarding the human gut microbiome and its specific role in the pathogenesis of autism and its related disorders, with a final discussion on the therapeutic and preventive strategies aiming at creating a healthy intestinal microbial environment, as well as their safety and ethical implications.
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Affiliation(s)
- Chiara Puricelli
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy.,Clinical Biochemistry Laboratory, Ospedale Maggiore della Carità, Novara, Italy
| | - Roberta Rolla
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy.,Clinical Biochemistry Laboratory, Ospedale Maggiore della Carità, Novara, Italy
| | - Luca Gigliotti
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Elena Boggio
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Eleonora Beltrami
- Clinical Biochemistry Laboratory, Ospedale Maggiore della Carità, Novara, Italy
| | - Umberto Dianzani
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy.,Clinical Biochemistry Laboratory, Ospedale Maggiore della Carità, Novara, Italy
| | - Roberto Keller
- Mental Health Department, Adult Autism Center, ASL Città di Torino, Turin, Italy
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22
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Savastio S, Cadario F, D'Alfonso S, Stracuzzi M, Pozzi E, Raviolo S, Rizzollo S, Gigliotti L, Boggio E, Bellomo G, Basagni C, Bona G, Rabbone I, Dianzani U, Prodam F. Vitamin D Supplementation Modulates ICOS+ and ICOS- Regulatory T Cell in Siblings of Children With Type 1 Diabetes. J Clin Endocrinol Metab 2020; 105:5897243. [PMID: 32844222 DOI: 10.1210/clinem/dgaa588] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 08/21/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Vitamin D plays an immunoregulatory activity. The aim of this study was to assess the correlation between blood serum 25(OH)D levels and Th17 and Treg circulating subsets, mainly Treg/inducible costimulatory-positive (ICOS+), which seems to have a protective role in autoimmunity, in children with type 1 diabetes mellitus (T1D) and their healthy siblings (S). The secondary aim was to evaluate the impact of vitamin D supplementation on these subsets. PATIENTS AND METHODS 22 T1D and 33 S were enrolled. Glucose, hemoglobin A1c, 25 OH vitamin D (25[OH]D), T helper type 17 (Th17; CD4+CCR6+), regulatory T cells (Treg; CD4+CD25+Foxp3+), and Treg/ICOS+ cells were evaluated. According to human leukocyte antigen (HLA) haplotypes, subjects were classified as "at risk" (HLA+), "protective haplotypes" (HLA-; "nested controls"), and "undetermined" (HLAUND). T1D and S subjects were supplemented with cholecalciferol 1000 IU/die and evaluated after 6 months. RESULTS Vitamin D insufficiency (74.4%) and deficiency (43%) were frequent. S subjects with 25(OH)D levels <25 nmol/L had Th17, Treg (p < 0.01), and Treg/ICOS+ (P < 0.05) percentages higher than subjects with 25(OH)D >75 nmol/L. Treg/ICOS+ percentages (P < 0.05) were higher in HLA- S subjects compared to percentages observed in S with T1D. At baseline, in S subjects, a decreasing trend in Th17 and Treg/ICOS+ values (P < 0.05) from vitamin D deficiency to sufficiency was observed; 25(OH)D levels were negative predictors of Treg/ICOS+ (R2 = 0.301) and Th17 percentages (R2 = 0.138). After 6 months, supplemented S subjects showed higher 25(OH)D levels (P < 0.0001), and lower Th17 (P < 0.0001) and Treg/ICOS+ (P < 0.05) percentages than at baseline; supplemented T1D patients only had a decrease in Th17 levels (P < 0.05). CONCLUSION Serum 25(OH)D levels seem to affect Th17 and Treg cell subsets in S subjects, consistent with its immunomodulating role. HLA role should be investigated in a larger population.
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Affiliation(s)
- Silvia Savastio
- SCDU of Pediatrics, University Hospital Maggiore della Carità, Novara, Italy
| | - Francesco Cadario
- SCDU of Pediatrics, University Hospital Maggiore della Carità, Novara, Italy
- Interdisciplinary Research Center of Autoimmune Diseases, Università del Piemonte Orientale, Novara, Italy
| | - Sandra D'Alfonso
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Marta Stracuzzi
- SCDU of Pediatrics, University Hospital Maggiore della Carità, Novara, Italy
| | - Erica Pozzi
- SCDU of Pediatrics, University Hospital Maggiore della Carità, Novara, Italy
| | - Silvia Raviolo
- SCDU of Pediatrics, University Hospital Maggiore della Carità, Novara, Italy
| | - Stefano Rizzollo
- SCDU of Pediatrics, University Hospital Maggiore della Carità, Novara, Italy
| | - Luca Gigliotti
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Elena Boggio
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Giorgio Bellomo
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Chiara Basagni
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Gianni Bona
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Ivana Rabbone
- SCDU of Pediatrics, University Hospital Maggiore della Carità, Novara, Italy
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - Umberto Dianzani
- Interdisciplinary Research Center of Autoimmune Diseases, Università del Piemonte Orientale, Novara, Italy
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
- SCDU of Clinical Biochemistry, University Hospital Maggiore della Carità, Novara, Italy
| | - Flavia Prodam
- SCDU of Pediatrics, University Hospital Maggiore della Carità, Novara, Italy
- Interdisciplinary Research Center of Autoimmune Diseases, Università del Piemonte Orientale, Novara, Italy
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
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23
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Gravellone M, Dell' Era G, De Vecchi F, Boggio E, Prenna E, Devecchi C, Matta M, Barbonaglia L, Occhetta E, Patti G, Rametta F. Cathodic-anodal left ventricular stimulation during cardiac resynchronization therapy: haemodynamic evaluation and electrocardiographic analysis. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Cardiac resynchronization therapy (CRT) is an established treatment for heart failure with reduced ejection fraction (HFrEF). However, one third of patients are “non responders”. Cathodic-anodal (CA) left ventricle (LV) capture is a multisite pacing occurring during CRT using both bipolar and quadripolar LV lead. It allows depolarization to arise simultaneously from the cathode and the anode of the bipole located on the LV epicardium, activating a larger volume of myocardium than cathodal pacing alone, thus potentially improving electromechanical synchrony (figure 1). We have previously proven that CA-LV stimulation is feasible and similar to bicathodic multipoint pacing (MPP) in terms of QRS wavefront activation.
Purpose
We aimed to evaluate both the acute intraprocedural haemodynamic and electrical effects of CA biventricular stimulation (CA-BS), comparing it with right-ventricle only pacing (Right Ventricle-Stimulation: RV-S), single-point CRT (Single Point-Biventricular Stimulation: SP-BS) and multipoint bicathodic biventricular stimulation (Multi Point-Biventricular Stimulation:MP-BS) in de novo CRT implants.
Methods
Ten patients candidates to CRT (LV ejection fraction ≤35% and left bundle branch block) received a quadripolar LV lead. Four pacing configurations were tested: RV-S, SP-BS, MP-BS and CA-BS, where cathode and the anode were the same electrodes used as cathodes in MP-BS. QRS duration by 12-lead ECG was defined as the time from the earliest ventricular deflection until the return to the isoelectric line. Haemodynamic assessment by radial artery catheterization using Pressure Recording Analytical Method processed the following parameters: dP/dT max (mmHg/msec), systolic arterial pressure (aPsys, mmHg), diastolic arterial pressure (aPdia, mmHg), mean arterial pressure (aPmean, mmHg), Cardiac Index (CI, l/min/m2), Stroke Volume Index (SVI, ml/min/m2).
Results
dP/dT max and aPmean increased significantly from RV-S to SP-BS (mean dP/dT max 0,82±0,28 versus 0,87±0,29 mmHg/msec, p=0,02; mean aPmean 89±19 versus 93±20 mmHg, p=0,01), but not from RV-S to MP-BS. Comparing RV-S to CA-BS, only aPmean exhibited a significant increase (mean aPmean 89±19 versus 92±20 mmHg, p=0,01). There were no haemodynamic differences between SP-BS, MP-BS and CA-BS. QRS duration reduced significantly from RV-S (167±10 msec) to each biventricular stimulation (135±14 msec, p=0,0002 for SP-BS; 130±17 msec, p=0,0001 for MP-BS; 129±18 msec, p=0,0002 for CA-BS) and from SP-BS to MP-BS and CA-BS (p=0,03 for both), whereas there were no difference comparing MP-BS and CA-BS.
Conclusions
CA-LV stimulation is not superior to single-point CRT in terms of acute haemodynamic performance, whereas it reduces the duration of ventricular electrical activation, showing an electrohaemodynamic mismatch. Long-term studies are needed to evaluate if acute electrical benefits of CA stimulation can predict chronic benefits, in terms of reverse cardiac remodelling.
Cathodic-anodal left ventricular capture
Funding Acknowledgement
Type of funding source: None
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Affiliation(s)
- M Gravellone
- Sant'Andrea Hospital, Division of Cardiology, Vercelli, Italy
| | - G Dell' Era
- Hospital Maggiore Della Carita, Division of Cardiology, Novara, Italy
| | - F De Vecchi
- Sant'Andrea Hospital, Division of Cardiology, Vercelli, Italy
| | - E Boggio
- Ospedale degli Infermi, Division of Cardiology, Biella, Italy
| | - E Prenna
- Hospital Maggiore Della Carita, Division of Cardiology, Novara, Italy
| | - C Devecchi
- Sant'Andrea Hospital, Division of Cardiology, Vercelli, Italy
| | - M Matta
- Sant'Andrea Hospital, Division of Cardiology, Vercelli, Italy
| | - L Barbonaglia
- Sant'Andrea Hospital, Division of Cardiology, Vercelli, Italy
| | - E Occhetta
- Sant'Andrea Hospital, Division of Cardiology, Vercelli, Italy
| | - G Patti
- Hospital Maggiore Della Carita, Division of Cardiology, Novara, Italy
| | - F Rametta
- Sant'Andrea Hospital, Division of Cardiology, Vercelli, Italy
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24
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Dianzani C, Monge C, Miglio G, Serpe L, Martina K, Cangemi L, Ferraris C, Mioletti S, Osella S, Gigliotti CL, Boggio E, Clemente N, Dianzani U, Battaglia L. Nanoemulsions as Delivery Systems for Poly-Chemotherapy Aiming at Melanoma Treatment. Cancers (Basel) 2020; 12:cancers12051198. [PMID: 32397484 PMCID: PMC7281359 DOI: 10.3390/cancers12051198] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/03/2020] [Accepted: 05/07/2020] [Indexed: 11/17/2022] Open
Abstract
Aims: Advanced melanoma is characterized by poor outcome. Despite the number of treatments having been increased over the last decade, current pharmacological strategies are only partially effective. Therefore, the improvement of the current systemic therapy is worthy of investigation. Methods: a nanotechnology-based poly-chemotherapy was tested at preclinical level. Temozolomide, rapamycin, and bevacizumab were co-loaded as injectable nanoemulsions for total parenteral nutrition (Intralipid®), due to suitable devices, and preliminarily tested in vitro on human and mouse cell models and in vivo on the B16-F10 melanoma mouse model. Results: Drug combination was efficiently loaded in the liquid lipid matrix of Intralipid®, including bevacizumab monoclonal antibody, leading to a fast internalization in tumour cells. An increased cytotoxicity towards melanoma cells, as well as an improved inhibition of tumour relapse, migration, and angiogenesis were demonstrated in cell models for the Intralipid®-loaded drug combinations. In preliminary in vivo studies, the proposed approach was able to reduce tumour growth significantly, compared to controls. A relevant efficacy towards tumour angiogenesis and mitotic index was determined and immune response was involved. Conclusions: In these preliminary studies, Intralipid® proved to be a safe and versatile poly-chemotherapy delivery system for advanced melanoma treatment, by acting on multiple mechanisms.
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Affiliation(s)
- Chiara Dianzani
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Chiara Monge
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Gianluca Miglio
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Loredana Serpe
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Katia Martina
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Luigi Cangemi
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Chiara Ferraris
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
| | - Silvia Mioletti
- Department of Veterinary Sciences, University of Turin, Largo Paolo Braccini 2, 10095 Grugliasco, Italy;
| | - Sara Osella
- San Giovanni Bosco Hospital, Piazza del Donatore di Sangue 3, 10154 Turin, Italy;
| | - Casimiro Luca Gigliotti
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Eastern Piedmont (UPO), via Solaroli 17, 28100 Novara, Italy; (C.L.G.); (E.B.); (N.C.); (U.D.)
| | - Elena Boggio
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Eastern Piedmont (UPO), via Solaroli 17, 28100 Novara, Italy; (C.L.G.); (E.B.); (N.C.); (U.D.)
| | - Nausicaa Clemente
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Eastern Piedmont (UPO), via Solaroli 17, 28100 Novara, Italy; (C.L.G.); (E.B.); (N.C.); (U.D.)
| | - Umberto Dianzani
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Eastern Piedmont (UPO), via Solaroli 17, 28100 Novara, Italy; (C.L.G.); (E.B.); (N.C.); (U.D.)
| | - Luigi Battaglia
- Department of Drug Science and Technology, University of Turin, via Pietro Giuria 9, 10125 Turin, Italy; (C.D.); (C.M.); (G.M.); (L.S.); (K.M.); (L.C.); (C.F.)
- Correspondence:
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25
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Moia R, Boggio E, Gigliotti L, Crisà E, De Paoli L, Margiotta Casaluci G, Rolla R, Patriarca A, Gaidano G, Dianzani U, Bruna R. Anti-rasburicase antibodies induce clinical refractoriness by inhibiting the enzyme catalytic activity. Hematol Oncol 2020; 38:204-206. [PMID: 31985842 DOI: 10.1002/hon.2700] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 12/03/2019] [Accepted: 12/05/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Riccardo Moia
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Ospedale Maggiore della Carità, Novara, Italy
| | - Elena Boggio
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale and Ospedale Maggiore della Carità, Novara, Italy
| | - Luca Gigliotti
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale and Ospedale Maggiore della Carità, Novara, Italy
| | - Elena Crisà
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Ospedale Maggiore della Carità, Novara, Italy
| | - Lorenzo De Paoli
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Ospedale Maggiore della Carità, Novara, Italy
| | - Gloria Margiotta Casaluci
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Ospedale Maggiore della Carità, Novara, Italy
| | - Roberta Rolla
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale and Ospedale Maggiore della Carità, Novara, Italy
| | - Andrea Patriarca
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Ospedale Maggiore della Carità, Novara, Italy
| | - Gianluca Gaidano
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Ospedale Maggiore della Carità, Novara, Italy
| | - Umberto Dianzani
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), Università del Piemonte Orientale and Ospedale Maggiore della Carità, Novara, Italy
| | - Riccardo Bruna
- Division of Hematology, Department of Translational Medicine, Università del Piemonte Orientale and Ospedale Maggiore della Carità, Novara, Italy
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26
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Clemente N, Boggio E, Gigliotti LC, Raineri D, Ferrara B, Miglio G, Argenziano M, Chiocchetti A, Cappellano G, Trotta F, Caldera F, Capucchio MT, Yagi J, Rojo MJ, Renò F, Cavalli R, Dianzani C, Dianzani U. Immunotherapy of experimental melanoma with ICOS-Fc loaded in biocompatible and biodegradable nanoparticles. J Control Release 2020; 320:112-124. [PMID: 31962094 DOI: 10.1016/j.jconrel.2020.01.030] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 01/15/2020] [Accepted: 01/17/2020] [Indexed: 01/18/2023]
Abstract
Inducible T-cell costimulator (ICOS) upon binding to its ligand (ICOSL) mediates adaptive immunity and antitumor response. Thus, antitumor therapies targeting the ICOS/ICOSL pathway hold great promise for cancer treatment. In this regard, ICOSL triggering by a soluble recombinant form of ICOS (ICOS-Fc) hampered adhesiveness and migration of dendritic, endothelial, and tumor cells in vitro. Furthermore, in vivo treatment with ICOS-Fc previously showed the capability to inhibit lung metastatization of ICOSL+ B16-F10 melanoma cells when injected intravenously in mice, but it failed to block the growth of established subcutaneous B16-F10 murine tumors. Thus, we asked whether passive targeting of solid tumors with ICOS-Fc-loaded biocompatible and biodegradable nanoparticles (NPs) could instead prove effectiveness in reducing tumor growth. Here, ICOS-Fc was loaded in two types of polymer nanoparticles, i.e. cross-linked β-cyclodextrin nanosponges (CDNS) and poly(lactic-co-glycolic acid) (PLGA) NPs and in vitro characterized. In vivo experiments showed that treatment of C57BL6/J mice with ICOS-Fc loaded into the two nanoformulations inhibits the growth of established subcutaneous B16-F10 tumors. This anticancer activity appears to involve both anti-angiogenic and immunoregulatory effects, as shown by decreased tumor vascularization and downmodulation of IL-10 and Foxp3, two markers of regulatory T cells (Tregs). Overall, the substantial in vivo anticancer activity of ICOS-Fc-loaded CDNS and PLGA NPs against different components of the tumor microenvironment makes these nanoformulations attractive candidates for future combination cancer therapy.
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Affiliation(s)
- Nausicaa Clemente
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy
| | - Elena Boggio
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy
| | - Luca Casimiro Gigliotti
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy
| | - Davide Raineri
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy; Center for Translational Research on Autoimmune and Allergic Disease-CAAD, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Benedetta Ferrara
- Department of Scienza e Tecnologia del Farmaco, University of Torino, 10125 Torino, Italy
| | - Gianluca Miglio
- Department of Scienza e Tecnologia del Farmaco, University of Torino, 10125 Torino, Italy
| | - Monica Argenziano
- Department of Scienza e Tecnologia del Farmaco, University of Torino, 10125 Torino, Italy
| | - Annalisa Chiocchetti
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy; Center for Translational Research on Autoimmune and Allergic Disease-CAAD, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Giuseppe Cappellano
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy; Center for Translational Research on Autoimmune and Allergic Disease-CAAD, Università del Piemonte Orientale, 28100 Novara, Italy
| | - Francesco Trotta
- Department of Chemistry, University of Torino, 10125 Torino, Italy
| | - Fabrizio Caldera
- Department of Chemistry, University of Torino, 10125 Torino, Italy
| | | | - Junji Yagi
- Department of Microbiology and Immunology, Tokyo Women's Medical University, Tokyo 108-8639, Japan
| | - Maria Josè Rojo
- Departamento de Medicina Celular y Molecular, Centro de Investigaciones Biologicas, Consejo Superior de Investigaciones Cientıficas, 28040 Madrid, Spain
| | - Filippo Renò
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy
| | - Roberta Cavalli
- Department of Scienza e Tecnologia del Farmaco, University of Torino, 10125 Torino, Italy.
| | - Chiara Dianzani
- Department of Scienza e Tecnologia del Farmaco, University of Torino, 10125 Torino, Italy
| | - Umberto Dianzani
- Department of Health Sciences, Inter Interdisciplinary Research Center of Autoimmune Diseases, UPO, 28100 Novara, Italy; Center for Translational Research on Autoimmune and Allergic Disease-CAAD, Università del Piemonte Orientale, 28100 Novara, Italy
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27
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Clemente N, Argenziano M, Gigliotti CL, Ferrara B, Boggio E, Chiocchetti A, Caldera F, Trotta F, Benetti E, Annaratone L, Ribero S, Pizzimenti S, Barrera G, Dianzani U, Cavalli R, Dianzani C. Paclitaxel-Loaded Nanosponges Inhibit Growth and Angiogenesis in Melanoma Cell Models. Front Pharmacol 2019; 10:776. [PMID: 31354491 PMCID: PMC6639435 DOI: 10.3389/fphar.2019.00776] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 06/17/2019] [Indexed: 12/25/2022] Open
Abstract
This study investigated the effects of free paclitaxel (PTX) and PTX-loaded in pyromellitic nanosponges (PTX-PNS) in reducing in vitro and in vivo melanoma cell growth and invasivity, and in inhibiting angiogenesis. To test the response of cells to the two PTX formulations, the cell viability was evaluated by MTT assay in seven continuous cell lines, in primary melanoma cells, both in 2D and 3D cultures, and in human umbilical vein endothelial cells (HUVECs) after exposure to different concentrations of PTX or PTX-PNS. Cell motility was assessed by a scratch assay or Boyden chamber assay, evaluating cell migration in presence or absence of diverse concentrations of PTX or PTX-PNS. The effect of PTX and PTX-PNS on angiogenesis was evaluated as endothelial tube formation assay, a test able to estimate the formation of three-dimensional vessels in vitro. To assess the anticancer effect of PTX and PTX-PNS in in vivo experiments, the two drug formulations were tested in a melanoma mouse model obtained by B16-BL6 cell implantation in C57/BL6 mice. Results obtained were as follows: 1) MTT analysis revealed that cell proliferation was more affected by PTX-PNS than by PTX in all tested cell lines, in both 2D and 3D cultures; 2) the analysis of the cell migration showed that PTX-PNS acted at very lower concentrations than PTX; 3) tube formation assay showed that PTX-PNS were more effective in inhibiting tube formation than free PTX; and 4) in vivo experiments demonstrated that tumor weights, volumes, and growth were significantly reduced by PTX-PNS treatment with respect to PTX; the angiogenesis and the cell proliferation, detected in the tumor samples with CD31 and Ki-67 antibodies, respectively, indicated that, in the PTX-PNS-treated tumors, the tube formation was inhibited, and a low amount of proliferating cells was present. Taken together, our data demonstrated that our new PTX nanoformulation can respond to some important issues related to PTX treatment, lowering the anti-tumor effective doses and increasing the effectiveness in inhibiting melanoma growth in vivo.
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Affiliation(s)
- Nausicaa Clemente
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), UPO, Novara, Italy
| | - Monica Argenziano
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Torino, Torino, Italy
| | - Casimiro Luca Gigliotti
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), UPO, Novara, Italy
| | - Benedetta Ferrara
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Torino, Torino, Italy
| | - Elena Boggio
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), UPO, Novara, Italy
| | - Annalisa Chiocchetti
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), UPO, Novara, Italy
| | | | | | - Elisa Benetti
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Torino, Torino, Italy
| | - Laura Annaratone
- Department of Medical Sciences, University of Torino, Torino, Italy
| | - Simone Ribero
- Department of Medical Sciences, University of Torino, Torino, Italy
| | - Stefania Pizzimenti
- Department of Clinical and Biological Sciences, University of Torino, Torino, Italy
| | - Giuseppina Barrera
- Department of Clinical and Biological Sciences, University of Torino, Torino, Italy
| | - Umberto Dianzani
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), UPO, Novara, Italy
| | - Roberta Cavalli
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Torino, Torino, Italy
| | - Chiara Dianzani
- Dipartimento di Scienza e Tecnologia del Farmaco, University of Torino, Torino, Italy
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Clemente N, Ferrara B, Gigliotti CL, Boggio E, Capucchio MT, Biasibetti E, Schiffer D, Mellai M, Annovazzi L, Cangemi L, Muntoni E, Miglio G, Dianzani U, Battaglia L, Dianzani C. Solid Lipid Nanoparticles Carrying Temozolomide for Melanoma Treatment. Preliminary In Vitro and In Vivo Studies. Int J Mol Sci 2018; 19:E255. [PMID: 29364157 PMCID: PMC5855544 DOI: 10.3390/ijms19020255] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 01/11/2018] [Accepted: 01/18/2018] [Indexed: 01/02/2023] Open
Abstract
AIM To develop an innovative delivery system for temozolomide (TMZ) in solid lipid nanoparticles (SLN), which has been preliminarily investigated for the treatment of melanoma. MATERIALS AND METHODS SLN-TMZ was obtained through fatty acid coacervation. Its pharmacological effects were assessed and compared with free TMZ in in vitro and in vivo models of melanoma and glioblastoma. RESULTS Compared to the standard free TMZ, SLN-TMZ exerted larger effects, when cell proliferation of melanoma cells, and neoangiogeneis were evaluated. SLN-TMZ also inhibited growth and vascularization of B16-F10 melanoma in C57/BL6 mice, without apparent toxic effects. CONCLUSION SLN could be a promising strategy for the delivery of TMZ, allowing an increased stability of the drug and thereby its employment in the treatment of aggressive malignacies.
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Affiliation(s)
- Nausicaa Clemente
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, Via Solaroli, 17, 28100 Novara, Italy.
| | - Benedetta Ferrara
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, Via Pietro Giuria 9, 10124 Torino, Italy.
| | - Casimiro Luca Gigliotti
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, Via Solaroli, 17, 28100 Novara, Italy.
| | - Elena Boggio
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, Via Solaroli, 17, 28100 Novara, Italy.
| | - Maria Teresa Capucchio
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino, Largo Paolo Braccini 2, 10095 Grugliasco (TO), Italy.
| | - Elena Biasibetti
- Dipartimento di Scienze Veterinarie, Università degli Studi di Torino, Largo Paolo Braccini 2, 10095 Grugliasco (TO), Italy.
| | - Davide Schiffer
- Centro di Neuro Bio Oncologia, Policlinico di Monza, Via Pietro Micca 5, 13100 Vercelli, Italy.
| | - Marta Mellai
- Centro di Neuro Bio Oncologia, Policlinico di Monza, Via Pietro Micca 5, 13100 Vercelli, Italy.
| | - Laura Annovazzi
- Centro di Neuro Bio Oncologia, Policlinico di Monza, Via Pietro Micca 5, 13100 Vercelli, Italy.
| | - Luigi Cangemi
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, Via Pietro Giuria 9, 10124 Torino, Italy.
| | - Elisabetta Muntoni
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, Via Pietro Giuria 9, 10124 Torino, Italy.
| | - Gianluca Miglio
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, Via Pietro Giuria 9, 10124 Torino, Italy.
| | - Umberto Dianzani
- Dipartimento di Scienze della Salute, Università del Piemonte Orientale, Via Solaroli, 17, 28100 Novara, Italy.
| | - Luigi Battaglia
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, Via Pietro Giuria 9, 10124 Torino, Italy.
| | - Chiara Dianzani
- Dipartimento di Scienza e Tecnologia del Farmaco, Università degli Studi di Torino, Via Pietro Giuria 9, 10124 Torino, Italy.
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Gigliotti CL, Ferrara B, Occhipinti S, Boggio E, Barrera G, Pizzimenti S, Giovarelli M, Fantozzi R, Chiocchetti A, Argenziano M, Clemente N, Trotta F, Marchiò C, Annaratone L, Boldorini R, Dianzani U, Cavalli R, Dianzani C. Enhanced cytotoxic effect of camptothecin nanosponges in anaplastic thyroid cancer cells in vitro and in vivo on orthotopic xenograft tumors. Drug Deliv 2017; 24:670-680. [PMID: 28368209 PMCID: PMC8241155 DOI: 10.1080/10717544.2017.1303856] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 03/02/2017] [Accepted: 03/05/2017] [Indexed: 12/30/2022] Open
Abstract
Anaplastic carcinoma of the thyroid (ATC) is a lethal human malignant cancer with median survival of 6 months. To date, no treatment has substantially changed its course, which makes urgent need for the development of novel drugs or novel formulations for drug delivery. Nanomedicine has enormous potential to improve the accuracy of cancer therapy by enhancing availability and stability, decreasing effective doses and reducing side effects of drugs. Camptothecin (CPT) is an inhibitor of DNA topoisomerase-I with several anticancer properties but has poor solubility and a high degradation rate. Previously, we reported that CPT encapsulated in β-cyclodextrin-nanosponges (CN-CPT) increased solubility, was protected from degradation and inhibited the growth of prostate tumor cells both in vitro and in vivo. The aim of this study was to extend that work by assessing the CN-CPT effectiveness on ATC both in vitro and in vivo. Results showed that CN-CPT significantly inhibited viability, clonogenic capacity and cell-cycle progression of ATC cell lines showing a faster and enhanced effect compared to free CPT. Moreover, CN-CPT inhibited tumor cell adhesion to vascular endothelial cells, migration, secretion of pro-angiogenic factors (IL-8 and VEGF-α), expression of β-PIX, belonging to the Rho family activators, and phosphorylation of the Erk1/2 MAPK. Finally, CN-CPT significantly inhibited the growth, the metastatization and the vascularization of orthotopic ATC xenografts in SCID/beige mice without apparent toxic effects in vivo. This work extends the previous insight showing that β-cyclodextrin-nanosponges are a promising tool for the treatment of ATC.
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Affiliation(s)
- Casimiro Luca Gigliotti
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, UPO, Novara, Italy
| | - Benedetta Ferrara
- Department of Drug Science and Technology, University of Torino, Torino, Italy
| | - Sergio Occhipinti
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Elena Boggio
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, UPO, Novara, Italy
| | - Giuseppina Barrera
- Department of Clinical and Biological Sciences, University of Torino, Torino, Italy
| | - Stefania Pizzimenti
- Department of Clinical and Biological Sciences, University of Torino, Torino, Italy
| | - Mirella Giovarelli
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Torino, Italy
| | - Roberto Fantozzi
- Department of Drug Science and Technology, University of Torino, Torino, Italy
| | - Annalisa Chiocchetti
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, UPO, Novara, Italy
| | - Monica Argenziano
- Department of Drug Science and Technology, University of Torino, Torino, Italy
| | - Nausicaa Clemente
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, UPO, Novara, Italy
| | - Francesco Trotta
- Department of Chemistry, University of Torino, Torino, Italy, and
| | - Caterina Marchiò
- Department of Medical Sciences, University of Torino, Torino, Italy
| | - Laura Annaratone
- Department of Medical Sciences, University of Torino, Torino, Italy
| | - Renzo Boldorini
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, UPO, Novara, Italy
| | - Umberto Dianzani
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases, UPO, Novara, Italy
| | - Roberta Cavalli
- Department of Drug Science and Technology, University of Torino, Torino, Italy
| | - Chiara Dianzani
- Department of Drug Science and Technology, University of Torino, Torino, Italy
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Vaschetto R, Clemente N, Pagni A, Esposito T, Longhini F, Mercalli F, Boggio E, Boldorini R, Chiocchetti A, Dianzani U, Navalesi P. A double blind randomized experimental study on the use of IgM-enriched polyclonal immunoglobulins in an animal model of pneumonia developing shock. Immunobiology 2017; 222:1074-1080. [PMID: 28911957 DOI: 10.1016/j.imbio.2017.09.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 09/07/2017] [Indexed: 11/25/2022]
Abstract
BACKGROUND Patients with severe pneumonia often develop septic shock. IgM-enriched immunoglobulins have been proposed as a potential adjuvant therapy for septic shock. While in vitro data are available on the possible mechanisms of action of IgM-enriched immunoglobulins, the results of the in vivo experimental studies are non-univocal and, overall, unconvincing. We designed this double blinded randomized controlled study to test whether IgM-enriched immunoglobulins administered as rescue treatment in a pneumonia model developing shock, could either limit lung damage and/or contain systemic inflammatory response. METHODS Thirty-eight Sprague Dawley rats were ventilated with injurious ventilation for 30min to prime the lung. The rats were subsequently randomized to received intratracheal instillation of either lipopolysaccharide (LPS) (12mg/kg) or placebo followed by 3.5h of protective mechanical ventilation. IgM-enriched immunoglobulins at 25mg/h (0.5mL/h) or saline were intravenously administered in the last hour of mechanical ventilation. During the experiment, gas exchange and hemodynamic measurements were recorded. Thereafter, the animals were sacrificed, and blood and organs were stored for cytokines measurements. RESULTS Despite similar lung and hemodynamic findings, the administration of IgM-enriched immunoglobulins compared to placebo significantly modulates the inflammatory response by increasing IL-10 levels in the bloodstream and by decreasing TNF-α in bronchoalveolar lavage (BAL) fluid. Furthermore, in vitro data suggest that IgM-enriched immunoglobulins induce monocytes production of IL-10 after LPS stimulation. CONCLUSIONS In an in vivo model of pneumonia developing shock, IgM-enriched immunoglobulins administered as rescue treatment enhance the anti-inflammatory response by increasing blood levels of IL-10 and reducing TNF-α in BAL fluid.
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Affiliation(s)
- Rosanna Vaschetto
- SCDU Anestesia e Rianimazione, Azienda Ospedaliero Universitaria "Maggiore della Carità", Novara, Italy
| | - Nausicaa Clemente
- IRCAD and Università del Piemonte Orientale "Amedeo Avogadro", Dipartimento di Scienze della Salute, Novara, Italy
| | - Aline Pagni
- SC Anestesia e Rianimazione, Ospedale Sant'Andrea (ASL VC), Vercelli, Italy
| | - Teresa Esposito
- Dipartimento di Medicina Traslazionale, Università del Piemonte Orientale "Amedeo Avogadro", Novara, Italy
| | - Federico Longhini
- SC Anestesia e Rianimazione, Ospedale Sant'Andrea (ASL VC), Vercelli, Italy
| | - Francesca Mercalli
- SCDU Anatomia Patologica, Azienda Ospedaliero Universitaria "Maggiore della Carità", Novara, Italy
| | - Elena Boggio
- IRCAD and Università del Piemonte Orientale "Amedeo Avogadro", Dipartimento di Scienze della Salute, Novara, Italy
| | - Renzo Boldorini
- SCDU Anatomia Patologica, Azienda Ospedaliero Universitaria "Maggiore della Carità", Novara, Italy
| | - Annalisa Chiocchetti
- IRCAD and Università del Piemonte Orientale "Amedeo Avogadro", Dipartimento di Scienze della Salute, Novara, Italy
| | - Umberto Dianzani
- IRCAD and Università del Piemonte Orientale "Amedeo Avogadro", Dipartimento di Scienze della Salute, Novara, Italy.
| | - Paolo Navalesi
- SC Anestesia e Rianimazione, Ospedale Sant'Andrea (ASL VC), Vercelli, Italy; Dipartimento di Medicina Traslazionale, Università del Piemonte Orientale "Amedeo Avogadro", Novara, Italy; CRRF Mons. L. Novarese, Moncrivello, VC, Italy
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Giubertoni A, Ubertini E, Calcaterra E, Sartori C, Zanaboni J, Boggio E, Marino P. P2413Quantification of left atrial conduit function pre-electrical cardioversion predicts early arrhythmia recurrence in persistent non-valvular atrial fibrillation patients. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx502.p2413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Clemente N, Comi C, Raineri D, Cappellano G, Vecchio D, Orilieri E, Gigliotti CL, Boggio E, Dianzani C, Sorosina M, Martinelli-Boneschi F, Caldano M, Bertolotto A, Ambrogio L, Sblattero D, Cena T, Leone M, Dianzani U, Chiocchetti A. Role of Anti-Osteopontin Antibodies in Multiple Sclerosis and Experimental Autoimmune Encephalomyelitis. Front Immunol 2017; 8:321. [PMID: 28386258 PMCID: PMC5362623 DOI: 10.3389/fimmu.2017.00321] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Accepted: 03/07/2017] [Indexed: 11/23/2022] Open
Abstract
Osteopontin (OPN) is highly expressed in demyelinating lesions in multiple sclerosis (MS) and experimental autoimmune encephalomyelitis (EAE). OPN is cleaved by thrombin into N- (OPN-N) and C-terminal (OPN-C) fragments with different ligands and functions. In EAE, administering recombinant OPN induces relapses, whereas treatment with anti-OPN antibodies ameliorates the disease. Anti-OPN autoantibodies (autoAbs) are spontaneously produced during EAE but have never been detected in MS. The aim of the study was to evaluate anti-OPN autoAbs in the serum of MS patients, correlate them with disease course, and recapitulate the human findings in EAE. We performed ELISA in the serum of 122 patients collected cross-sectionally, and 50 patients with relapsing–remitting (RR) disease collected at diagnosis and followed longitudinally for 10 years. In the cross-sectional patients, the autoAb levels were higher in the RR patients than in the primary- and secondary-progressive MS and healthy control groups, and they were highest in the initial stages of the disease. In the longitudinal group, the levels at diagnosis directly correlated with the number of relapses during the following 10 years. Moreover, in patients with active disease, who underwent disease-modifying treatments, autoAbs were higher than in untreated patients and were associated with low MS severity score. The autoAb displayed neutralizing activity and mainly recognized OPN-C rather than OPN-N. To confirm the clinical effect of these autoAbs in vivo, EAE was induced using myelin oligodendrocyte glycoprotein MOG35–55 in C57BL/6 mice pre-vaccinated with ovalbumin (OVA)-linked OPN or OVA alone. We then evaluated the titer of antibodies to OPN, the clinical scores and in vitro cytokine secretion by spleen lymphocytes. Vaccination significantly induced antibodies against OPN during EAE, decreased disease severity, and the protective effect was correlated with decreased T cell secretion of interleukin 17 and interferon-γ ex vivo. The best effect was obtained with OPN-C, which induced significantly faster and more complete remission than other OPN vaccines. In conclusion, these data suggest that production of anti-OPN autoAbs may favor remission in both MS and EAE. Novel strategies boosting their levels, such as vaccination or passive immunization, may be proposed as a future strategy in personalized MS therapy.
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Affiliation(s)
- Nausicaa Clemente
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale (UPO) , Novara , Italy
| | - Cristoforo Comi
- Department of Translational Medicine, IRCAD, Neurology Unit, University of Piemonte Orientale (UPO) , Novara , Italy
| | - Davide Raineri
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale (UPO) , Novara , Italy
| | - Giuseppe Cappellano
- Division for Experimental Pathophysiology and Immunology, Biocenter, Medical University of Innsbruck , Innsbruck , Austria
| | - Domizia Vecchio
- Department of Translational Medicine, IRCAD, Neurology Unit, University of Piemonte Orientale (UPO) , Novara , Italy
| | - Elisabetta Orilieri
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale (UPO) , Novara , Italy
| | - Casimiro L Gigliotti
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale (UPO) , Novara , Italy
| | - Elena Boggio
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale (UPO) , Novara , Italy
| | - Chiara Dianzani
- Department of Drug Science and Technology, University of Turin , Torino , Italy
| | - Melissa Sorosina
- Laboratory of Human Genetics of Neurological Disorders, CNS Inflammatory Unit, Division of Neuroscience, Institute of Experimental Neurology (INSPE), San Raffaele Scientific Institute , Milano , Italy
| | - Filippo Martinelli-Boneschi
- Laboratory of Human Genetics of Neurological Disorders, CNS Inflammatory Unit, Division of Neuroscience, Institute of Experimental Neurology (INSPE), San Raffaele Scientific Institute , Milano , Italy
| | - Marzia Caldano
- Neurology Unit 2, Centro Riferimento Regionale Sclerosi Multipla (CRESM), Azienda Ospedaliero-Universitaria San Luigi , Orbassano , Italy
| | - Antonio Bertolotto
- Neurology Unit 2, Centro Riferimento Regionale Sclerosi Multipla (CRESM), Azienda Ospedaliero-Universitaria San Luigi , Orbassano , Italy
| | - Luca Ambrogio
- ASO Neurologia, Azienda Ospedaliera S. Croce e Carle , Cuneo , Italy
| | | | - Tiziana Cena
- Department of Translational Medicine, Medical Statistics Unit, University of Piemonte Orientale (UPO) , Novara , Italy
| | - Maurizio Leone
- IRCAD, Neurology Unit, Scientific Institute, Hospital "Casa Sollievo della Sofferenza" , San Giovanni Rotondo , Italy
| | - Umberto Dianzani
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale (UPO) , Novara , Italy
| | - Annalisa Chiocchetti
- Department of Health Sciences, Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), University of Piemonte Orientale (UPO) , Novara , Italy
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Clemente N, Raineri D, Cappellano G, Boggio E, Favero F, Soluri MF, Dianzani C, Comi C, Dianzani U, Chiocchetti A. Osteopontin Bridging Innate and Adaptive Immunity in Autoimmune Diseases. J Immunol Res 2016; 2016:7675437. [PMID: 28097158 PMCID: PMC5206443 DOI: 10.1155/2016/7675437] [Citation(s) in RCA: 99] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Revised: 10/02/2016] [Accepted: 10/19/2016] [Indexed: 12/21/2022] Open
Abstract
Osteopontin (OPN) regulates the immune response at multiple levels. Physiologically, it regulates the host response to infections by driving T helper (Th) polarization and acting on both innate and adaptive immunity; pathologically, it contributes to the development of immune-mediated and inflammatory diseases. In some cases, the mechanisms of these effects have been described, but many aspects of the OPN function remain elusive. This is in part ascribable to the fact that OPN is a complex molecule with several posttranslational modifications and it may act as either an immobilized protein of the extracellular matrix or a soluble cytokine or an intracytoplasmic molecule by binding to a wide variety of molecules including crystals of calcium phosphate, several cell surface receptors, and intracytoplasmic molecules. This review describes the OPN structure, isoforms, and functions and its role in regulating the crosstalk between innate and adaptive immunity in autoimmune diseases.
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Affiliation(s)
- Nausicaa Clemente
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Piemonte Orientale (UPO), Novara, Italy
| | - Davide Raineri
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Piemonte Orientale (UPO), Novara, Italy
| | - Giuseppe Cappellano
- Biocenter, Division for Experimental Pathophysiology and Immunology, Laboratory of Autoimmunity, Medical University of Innsbruck, Innsbruck, Austria
| | - Elena Boggio
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Piemonte Orientale (UPO), Novara, Italy
| | - Francesco Favero
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Piemonte Orientale (UPO), Novara, Italy
| | - Maria Felicia Soluri
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Piemonte Orientale (UPO), Novara, Italy
| | - Chiara Dianzani
- Department of Drug Science and Technology, University of Torino, Torino, Italy
| | - Cristoforo Comi
- Department of Translational Medicine, Neurology Unit, “A. Avogadro” UPO, Novara, Italy
| | - Umberto Dianzani
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Piemonte Orientale (UPO), Novara, Italy
| | - Annalisa Chiocchetti
- Department of Health Sciences and Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Piemonte Orientale (UPO), Novara, Italy
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Gigliotti CL, Boggio E, Clemente N, Shivakumar Y, Toth E, Sblattero D, D’Amelio P, Isaia GC, Dianzani C, Yagi J, Rojo JM, Chiocchetti A, Boldorini R, Bosetti M, Dianzani U. ICOS-Ligand Triggering Impairs Osteoclast Differentiation and Function In Vitro and In Vivo. J I 2016; 197:3905-3916. [DOI: 10.4049/jimmunol.1600424] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Accepted: 09/20/2016] [Indexed: 02/02/2023]
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Ciglieri E, Ferrini F, Boggio E, Salio C. An improved method for in vitro morphofunctional analysis of dorsal root ganglia in the normal and diabetic mouse. Ann Anat 2016. [DOI: 10.1016/j.aanat.2016.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Gigliotti CL, Minelli R, Cavalli R, Occhipinti S, Barrera G, Pizzimenti S, Cappellano G, Boggio E, Conti L, Fantozzi R, Giovarelli M, Trotta F, Dianzani U, Dianzani C. In Vitro and In Vivo Therapeutic Evaluation of Camptothecin-Encapsulated β-Cyclodextrin Nanosponges in Prostate Cancer. J Biomed Nanotechnol 2016; 12:114-27. [PMID: 27301177 DOI: 10.1166/jbn.2016.2144] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Camptothecin (CPT), a pentacyclic alkaloid, is an inhibitor of DNA Topoisomerase-I and shows a wide spectrum of anti-cancer activities. The use of CPT has been hampered by poor aqueous solubility and a high degradation rate. Previously, it has been reported that CPT encapsulated in β-cyclodextrin-nanosponges (CN-CPT) overcomes these disadvantages and improves the CPT's inhibitory effect on DU145 prostate tumor cell lines, and PC-3 growth in vitro. This work extends these observations by showing that CN-CPT significantly inhibits the adhesion and migration of these tumor cells and their STAT3 phosphorylation. The anti-adhesive effect is exerted also in human endothelial cells, in which CN-CPT also inhibits the angiogenic activity as assessed by the tubulogenesis and sprouting assays. Finally, CN-CPT substantially delays the growth of PC-3 cell engraftment in SCID mice in vivo without apparent toxic effects. These results support the use of β-cyclodextrin nanosponge nanotechnology as a potential nanocarrier for delivery of anticancer drugs in the treatment of prostate cancers.
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Boggio E, Gigliotti CL, Rossi D, Toffoletti E, Cappellano G, Clemente N, Puglisi S, Lunghi M, Cerri M, Vianelli N, Cantoni S, Tieghi A, Beggiato E, Gaidano G, Comi C, Chiocchetti A, Fanin R, Dianzani U, Zaja F. Decreased function of Fas and variations of the perforin gene in adult patients with primary immune thrombocytopenia. Br J Haematol 2016; 176:258-267. [DOI: 10.1111/bjh.14248] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Accepted: 05/30/2016] [Indexed: 12/16/2022]
Affiliation(s)
- Elena Boggio
- Interdisciplinary Research Centre of Autoimmune Diseases (IRCAD) and Department of Health Sciences; University of Piemonte Orientale (UPO); Novara Italy
| | - Casimiro L. Gigliotti
- Interdisciplinary Research Centre of Autoimmune Diseases (IRCAD) and Department of Health Sciences; University of Piemonte Orientale (UPO); Novara Italy
| | - Davide Rossi
- Division of Haematology; Department of Translational Medicine; UPO; Novara Italy
| | - Eleonora Toffoletti
- Haematology Section; DISM; Azienda Sanitaria Universitaria Integrata S. M. Misericordia; Udine Italy
| | - Giuseppe Cappellano
- Laboratory of Autoimmunity; Division for Experimental Pathophysiology and Immunology; Biocentre; Medical University of Innsbruck; Innsbruck Austria
| | - Nausicaa Clemente
- Interdisciplinary Research Centre of Autoimmune Diseases (IRCAD) and Department of Health Sciences; University of Piemonte Orientale (UPO); Novara Italy
| | - Simona Puglisi
- Haematology Section; DISM; Azienda Sanitaria Universitaria Integrata S. M. Misericordia; Udine Italy
| | - Monia Lunghi
- Division of Haematology; Department of Translational Medicine; UPO; Novara Italy
| | - Michaela Cerri
- Division of Haematology; Department of Translational Medicine; UPO; Novara Italy
| | - Nicola Vianelli
- Department of Haematology and Clinical Oncology “L. and A. Seragnoli”; S. Orsola-Malpighi Hospital; University of Bologna; Bologna Italy
| | - Silvia Cantoni
- Haematology Section; Ospedale Niguarda CàGranda; Milano Italy
| | - Alessia Tieghi
- Haematology Section; Azienda Ospedaliera Arcispedale S. Maria Nuova; Reggio Emilia Italy
| | - Eloise Beggiato
- Haematology Section 1; Ospedale San Giovanni Battista Molinette; Torino Italy
| | - Gianluca Gaidano
- Division of Haematology; Department of Translational Medicine; UPO; Novara Italy
| | - Cristoforo Comi
- Interdisciplinary Research Centre of Autoimmune Diseases (IRCAD) and Department of Translational Medicine; UPO; Novara Italy
| | - Annalisa Chiocchetti
- Interdisciplinary Research Centre of Autoimmune Diseases (IRCAD) and Department of Health Sciences; University of Piemonte Orientale (UPO); Novara Italy
| | - Renato Fanin
- Haematology Section; DISM; Azienda Sanitaria Universitaria Integrata S. M. Misericordia; Udine Italy
| | - Umberto Dianzani
- Interdisciplinary Research Centre of Autoimmune Diseases (IRCAD) and Department of Health Sciences; University of Piemonte Orientale (UPO); Novara Italy
| | - Francesco Zaja
- Haematology Section; DISM; Azienda Sanitaria Universitaria Integrata S. M. Misericordia; Udine Italy
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Ciglieri E, Ferrini F, Boggio E, Salio C. An improved method for in vitro morphofunctional analysis of mouse dorsal root ganglia. Ann Anat 2016; 207:62-7. [PMID: 27224901 DOI: 10.1016/j.aanat.2016.04.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 03/17/2016] [Accepted: 04/21/2016] [Indexed: 12/11/2022]
Abstract
Sensory neurons in dorsal root ganglia (DRGs) are the first-order neurons along the pathway conveying sensory information from the periphery to the central nervous system. The analysis of the morphological and physiological features of these neurons and their alterations in pathology is the necessary prerequisite to understand pain encoding mechanisms. Here, we describe an in vitro procedure for combined morphofunctional analysis of mouse DRGs. Freshly excised DRGs obtained from adult mice were incubated in collagenase to dissolve the ensheathing connective capsule. The degradation of the connective tissue facilitates both access to the neurons by classical recording glass pipettes and the penetration of primary antibodies for immunohistochemical procedures. The entire DRGs were then imaged using a confocal microscope obtaining a fine 3D representation of their cytoarchitecture without requiring tissue sectioning. Thus, our proposed whole-mount preparation represents a flexible in vitro approach for both functional and phenotypic analysis of DRG neurons by at the same time preserving their neuroanatomical relationships.
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Affiliation(s)
- E Ciglieri
- Department of Veterinary Sciences, University of Turin, Largo Braccini 2, 10095 Grugliasco, TO, Italy
| | - F Ferrini
- Department of Veterinary Sciences, University of Turin, Largo Braccini 2, 10095 Grugliasco, TO, Italy
| | - E Boggio
- Department of Veterinary Sciences, University of Turin, Largo Braccini 2, 10095 Grugliasco, TO, Italy
| | - C Salio
- Department of Veterinary Sciences, University of Turin, Largo Braccini 2, 10095 Grugliasco, TO, Italy.
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Villa E, Minisini R, Rötzschke O, Puan KJ, San Luis BB, Andiappan A, Clemente N, Gigliotti L, Boggio E, Chiocchetti A, Dianzani U, Pirisi M. Evaluation of Serum Levels of Osteopontin and IgG Anti-Osteopontin Autoantibodies As Potential Biomarkers of Immune Activation in Patients with Allergic Diseases. J Allergy Clin Immunol 2016. [DOI: 10.1016/j.jaci.2015.12.1222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Bettinetti R, Quadroni S, Boggio E, Galassi S. Recent DDT and PCB contamination in the sediment and biota of the Como Bay (Lake Como, Italy). Sci Total Environ 2016; 542:404-410. [PMID: 26520265 DOI: 10.1016/j.scitotenv.2015.10.099] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 10/20/2015] [Accepted: 10/20/2015] [Indexed: 06/05/2023]
Abstract
Due to its peculiar geographical and morphological characteristics, Lake Como (Northern Italy) represents an interesting study-case for investigating the sub-basin scale circulation of persistent organic pollutants (POPs) that, despite being banned since the 1970s, have reached surprisingly high concentrations in some southern alpine lakes as a consequence of their release from melting glaciers in recent years. In particular, the Como Bay, which is located in the city of Como, seems noteworthy because its waters have a longer residence time than the other areas of the lake. The analyses of the historical concentration of PCBs, pp′DDT and its metabolites in a sediment core sampled from the Como Bay covering a time-period from their ban to recent times, showed that the DDTs have never experienced a significant (p < 0.05) decrease over time, with concentrations of the most abundant homologue, pp′DDE, ranging from 27 to 75 ng g(-1) d.w. Conversely PCBs significantly (p < 0.05) decreased towards recent times, reaching concentrations around 80 ng g(-1) d.w. The contribution of high altitude and local sources was recorded also in the food web: both zooplankton and the zooplanktivorous fish agone were mainly contaminated by pp′DDE (81.4 ng g(-1) w.w. and 534.6 ng g(-1) w.w. respectively) and by the PCB metabolite hexa-CB (449.7 ng g(-1) w.w. and 1672.1 ng g(-1) w.w. respectively). The DDT concentrations in the agone (sampled during the years 2006–2009) never exceeded the limits for human consumption in Italy, while concentrations of six selected PCBs exceeded human health advisory recommendations in one of the fish samples analysed, when it was approximately two times higher than the recommended value of 125 ng g(-1) w.w.
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Affiliation(s)
- R Bettinetti
- Department of Theoretical and Applied Sciences, University of Insubria, Via Valleggio 11, 22100 Como, Italy.
| | - S Quadroni
- Department of Theoretical and Applied Sciences, University of Insubria, Via Valleggio 11, 22100 Como, Italy
| | - E Boggio
- Department of Theoretical and Applied Sciences, University of Insubria, Via Valleggio 11, 22100 Como, Italy
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Bucciarelli V, Avenatti E, Rosner SJ, Cherneva ZHCH, Li H, Surkova EA, Degiovanni A, Ortiz Garrido A, Mihaila S, Tamulenaite E, Amorouayeche FZ, Kolesnyk MY, Garcia Campos A, Savcioglu AS, Filipiak D, Kuusisto JK, Torbas O, Kupczynska K, Tountas X, Ionin VA, Cescau A, Altin C, Ferreiro Quero C, Lowery C, Najih H, Valuckiene Z, Onciul S, Yang LT, Baricevic Z, Ghulam Ali S, Bianco F, Izzicupo P, Ghinassi B, Di Baldassarre A, Gallina S, Milazzo V, Milan A, Patel A, Kuvin J, Pandian N, Orban M, Nadjiri J, Lesevic H, Hadamitzky M, Sonne C, Kuneva ZK, Vasilev DV, Yuan L, Xie MX, Jin XY, Muraru D, Grapsa J, Donal E, Lancellotti P, Habib G, Badano LP, Buffa MC, De Vecchi F, Prenna E, Boggio E, Marino P, De La Chica J, Cuenca Peiro V, Picazo Angelin B, Conejo Munoz L, Narbona I, Anderica JR, De Mora M, Zabala Arguelles JI, Velcea A, Matei L, Andronic A, Calin S, Rimbas R, Muraru D, Badano LP, Vinereanu D, Ovsianas J, Valuckiene Z, Jurkevicius R, Latreche S, Benkhedda S, Dzyak GV, Riznyk YY, Kovalyova OV, Velasco-Alonso E, Colunga-Blanco S, Martin-Fernandez M, Corros-Vicente C, Rodriguez-Suarez ML, Leon-Aguero V, De La Hera Galarza JM, Safak O, Nazli C, Akyildiz Akcay F, Yakar Tuluce S, Kahya Eren N, Ozdemir E, Kocabas U, Kasprzak JD, Lipiec P, Jarvinen VM, Sinisalo JP, Sirenko YU, Radchenko G, Rekovets O, Kushnir S, Michalski BW, Miskowiec D, Kasprzak JD, Wdowiak-Okrojek K, Wejner-Mik P, Lipiec P, Beldekos D, Protogerou A, Gournizakis A, Panopoulos S, Theodosis-Georgilas A, Fousas S, Sfikakis P, Soboleva AV, Listopad OV, Nifontov SE, Polyakova EA, Belyaeva OD, Baranova EI, Shlyachto EV, Baudet M, Cohen-Solal A, Logeart D, Sakallioglu O, Aydin E, Yilmaz M, Sade LE, Muderrisoglu H, Mesa Rubio MD, Ruiz Ortiz M, Delgado Ortega M, Sanchez Fernandez J, Duran Jimenez E, Morenate Navio C, Romero M, Pan M, Suarez De Lezo J, Frenneaux MP, Parasuraman SK, Rudd AE, Srinivasan J, Elbaghdadi D, Laarej A, Allouch M, Azzouzi L, Habbal R, Ovsianas J, Mizariene V, Ablonskyte-Dudoniene R, Jurkevicius R, Cucchini U, Miglioranza MH, Dorobantu M, Iliceto S, Badano LP, Muraru D, Tsai WC, Cikes M, Ljubas Macek J, Skoric B, Skorak I, Jurin H, Samardzic J, Gasparovic H, Milicic D, Separovic Hanzevacki J, Fusini L, Tamborini G, Gripari P, Muratori M, Celeste F, Carminati MC, Alamanni F, Pepi M. HIT Poster session 2P486The effect of short term aerobic exercise and ACE polymorphism on cardiovascular remodeling in healthy sedentary postmenopausal womenP487Are there predictors of malignant progression of aortic stenosis severity?P488Quantitative und semiquantitative parameters in the classification of aortic insufficiency: a 3D-echocardiography and magnet resonance imaging studyP489Vascular indicies surrogate markers for left ventricular dysfunctionP490Left ventricular systolic strain data does not require indexation to cavity size in mitral valve diseasesP491Impact of EACVI grant programme on career progression of grant winnersP492Early predictor of atrial fibrillation recurrence after electrical cardioversion: diastolic parameters come firstP493Echocardiographic diagnosis of arrhythmias in the fetusP4943D echocardiography is a fast-learning and a more reliable method compared with 2D echocardiography for the assessment of left ventricular volumes and ejection fraction in patients with heart failureP495Right ventricular mechanics in functional ischemic mitral regurgitation in acute inferior myocardial infarctionP496Added value of two dimentional strain in assessement of left ventricular systolic function in rheumatic mitral stenosis patients with normal ejection fractionP497Left ventricular myocardial deformation in arterial hypertension with different types of glucose metabolism disordersP498Epicardial to pericardial adipose tissue ratio: predicting myocardial ischemia in patients referred for exercise stress echocardiographyP499Echocardiographic evaluation of the patients with asd after percutaneous closureP500Screening for carotid artery stenosis with the use of pocket-size imaging device equipped with linear probeP501LAD correlates poorly with LAVIP502Predictors associated with the diastolic dysfunction formation in patients with moderate hypertensionP503Assessment of left atrial function by speckle tracking analysis in transthoracic echocardiography for predicting the presence of left atrial appendage thrombus in patients with atrial fibrillationP504can echocardiography detect subclinical myocardial damage in the layers of myocardial wall? (The first study in a large population with known inflammatory disease)P505Epicardial fat thickness and galectin 3 in patients with atrial fibrillation and metabolic syndromeP506Left ventricular reverse remodeling in heart failure: a new obesity paradox?P507Epicardial adipose tissue and carotid intima media thickness in hemodialysis patients; single center experienceP508Echocardiographic parameters of mitral valve remodeling associated with poor clinical outcome in high risk patients with functional mitral regurgitation after Mitraclip implantationP509Prevalence of valve disease in a community population over the age of 60P510Discordance between mitral valve area and mean transmitral pressure gradient in mitral stenosis: Is mean gradient marker of the severity or parameter of tolerance in severe mitral stenosis?P511Ischemic mitral regurgitation is associated with impaired radial and circumferential myocardial deformation in acute inferoposterior myocardial infarctionP512The importance of early left atrial functional changes in predicting long term left ventricular remodeling in patients surviving a ST elevation myocardial infarctionP513Remodeling of myocardial deformation after mitral valve surgeryP514Global longitudinal peak systolic strain is reduced shortly after heart transplantationP515Detailed transthoracic and transesophageal echocardiographic analysis of mitral leaflets in patient undergoing mitral valve repair. Eur Heart J Cardiovasc Imaging 2015. [DOI: 10.1093/ehjci/jev250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Vaschetto R, Navalesi P, Clemente N, Boggio E, Valsecchi S, Olivieri C, Soluri MF, Kroumova V, Fonio P, Dinatale C, Borrè S, Fortina G, Umberto D, Della Corte F, Chiocchetti A. Osteopontin induces soluble urokinase-type plasminogen activator receptor production and release. Minerva Anestesiol 2015; 81:157-165. [PMID: 24994498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND Osteopontin (OPN) and soluble urokinase plasminogen activator receptor (suPAR) have been proposed as markers of disease severity and risk-stratification in infection and inflammation. In breast cancer, OPN and the membrane bound form of urokinase plasminogen activator receptor (uPAR) are functionally related, as OPN-induced cell migration depends on uPAR triggering by urokinase plasminogen activator (uPA). The aim of this study was to prospectively evaluate the kinetic of OPN and suPAR blood levels in patients developing septic shock (SS) compared to those not developing SS, and to investigate the relationships between these two biomarkers in immune cells in vitro. METHODS We measured the levels of OPN and suPAR for 15 days in forty-three patients, defined a priory as at risk to develop septic shock. Moreover, we investigated in vitro the effect of recombinant OPN on uPAR and suPAR expression in monocytes. RESULTS We found that OPN and suPAR levels were directly correlated to each other both at intensive care unit admission and on the day patients met SIRS/sepsis or septic shock criteria. In patients developing septic shock, OPN increased prior to suPAR and was already detectable up to 4 days before the shock development. In vitro, OPN induced suPAR production in monocytes by increasing both uPAR gene expression, and suPAR release from the cell surface. CONCLUSION These data suggest that OPN is partly responsible for the increased plasma levels of suPAR and might be a valuable tool to predict the occurrence of septic shock.
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Affiliation(s)
- R Vaschetto
- Azienda Ospedaliero-Universitaria "Maggiore della Carità", Dipartimento di Anestesia e Rianimazione, Novara, Italy -
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Cappellano G, Woldetsadik AD, Orilieri E, Shivakumar Y, Rizzi M, Carniato F, Gigliotti CL, Boggio E, Clemente N, Comi C, Dianzani C, Boldorini R, Chiocchetti A, Renò F, Dianzani U. Subcutaneous inverse vaccination with PLGA particles loaded with a MOG peptide and IL-10 decreases the severity of experimental autoimmune encephalomyelitis. Vaccine 2014; 32:5681-9. [DOI: 10.1016/j.vaccine.2014.08.016] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2014] [Revised: 06/19/2014] [Accepted: 08/08/2014] [Indexed: 12/21/2022]
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Pier Paolo S, Boggio E, Gentile M, Merlotti E, Sola D, Luca R, Pirisi M, Bellan M. AB1098 Autoimmune Disease and Cancer: Results from A Retrospective Cohort. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.1955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Dianzani C, Minelli R, Gigliotti CL, Occhipinti S, Giovarelli M, Conti L, Boggio E, Shivakumar Y, Baldanzi G, Malacarne V, Orilieri E, Cappellano G, Fantozzi R, Sblattero D, Yagi J, Rojo JM, Chiocchetti A, Dianzani U. B7h Triggering Inhibits the Migration of Tumor Cell Lines. J I 2014; 192:4921-31. [DOI: 10.4049/jimmunol.1300587] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Boggio E, Aricò M, Melensi M, Dianzani I, Ramenghi U, Dianzani U, Chiocchetti A. Mutation of FAS, XIAP, and UNC13D genes in a patient with a complex lymphoproliferative phenotype. Pediatrics 2013; 132:e1052-8. [PMID: 24043286 DOI: 10.1542/peds.2012-1838] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
This article presents a case report for a child presenting with mixed clinical features of autoimmune lymphoproliferative syndrome (ALPS), familial hemophagocytic lymphohistiocytosis (FHL), and X-linked lymphoproliferative (XLP) disease. From 6 months, he exhibited splenomegaly and lymphoadenopathy and from 4 years, he showed recurrent severe autoimmune hemocytopenia and sepsislike bouts of fever, from which he eventually died at the age of 12. Intriguingly, the patient carried mutations in FAS, XIAP, and UNC13D genes, which are involved in ALPS, XLP disease, and FHL, respectively. These mutations were inherited from the mother, who had rheumatoid arthritis but no signs of ALPS. A role for other modifying genes was suggested by the finding that the healthy father exhibited defective Fas function, without mutation of the FAS gene, and had transmitted to the patient an osteopontin (OPN) gene variant previously associated with ALPS. Therefore, several genes might influence the disease outcome in this family. In vitro analyses revealed that the FAS and the XIAP mutations decreased expression of the corresponding proteins, and the UNC13D mutation decreased granule secretion and Munc interaction with Rab-27a. These findings suggest that overlap may exist between ALPS, FHL, and XLP disease, in accordance with the notion that FHL and XLP disease are due to defective natural killer (NK)/NK T-cell function, which involves Fas. Therefore, we propose that NK cell defects should be evaluated in patients with ALPS-like characteristics, and hematopoietic stem cell transplantation should be considered in individuals with severe refractory cytopenia and FHL-like manifestations.
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Affiliation(s)
- Elena Boggio
- IRCAD-Department of Health Sciences, Via Solaroli, 17, I-28100, Novara, Italy.
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Aricò M, Boggio E, Cetica V, Melensi M, Orilieri E, Clemente N, Cappellano G, Buttini S, Soluri MF, Comi C, Dufour C, Pende D, Dianzani I, Ellis SR, Pagliano S, Marcenaro S, Ramenghi U, Chiocchetti A, Dianzani U. Variations of the UNC13D gene in patients with autoimmune lymphoproliferative syndrome. PLoS One 2013; 8:e68045. [PMID: 23840885 PMCID: PMC3698121 DOI: 10.1371/journal.pone.0068045] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2013] [Accepted: 05/24/2013] [Indexed: 01/08/2023] Open
Abstract
Autoimmune lymphoproliferative syndrome (ALPS) is caused by genetic defects decreasing Fas function and is characterized by lymphadenopathy/splenomegaly and expansion of CD4/CD8 double-negative T cells. This latter expansion is absent in the ALPS variant named Dianzani Autoimmune/lymphoproliferative Disease (DALD). In addition to the causative mutations, the genetic background influences ALPS and DALD development. We previously suggested a disease-modifying role for the perforin gene involved in familial hemophagocytic lymphohistiocytosis (FHL). The UNC13D gene codes for Munc13-4, which is involved in perforin secretion and FHL development, and thus, another candidate for a disease-modifying role in ALPS and DALD. In this work, we sequenced UNC13D in 21 ALPS and 20 DALD patients and compared these results with sequences obtained from 61 healthy subjects and 38 multiple sclerosis (MS) patients. We detected four rare missense variations in three heterozygous ALPS patients carrying p.Cys112Ser, p.Val781Ile, and a haplotype comprising both p.Ile848Leu and p.Ala995Pro. Transfection of the mutant cDNAs into HMC-1 cells showed that they decreased granule exocytosis, compared to the wild-type construct. An additional rare missense variation, p.Pro271Ser, was detected in a healthy subject, but this variation did not decrease Munc13-4 function. These data suggest that rare loss-of-function variations of UND13D are risk factors for ALPS development.
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Affiliation(s)
- Maurizio Aricò
- Department of Pediatric Hematology Oncology, Meyer Children Hospital, Firenze, Italy
| | - Elena Boggio
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern Piedmont, Novara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern Piedmont, Novara, Italy
| | - Valentina Cetica
- Department of Pediatric Hematology Oncology, Meyer Children Hospital, Firenze, Italy
| | - Matteo Melensi
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern Piedmont, Novara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern Piedmont, Novara, Italy
| | - Elisabetta Orilieri
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern Piedmont, Novara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern Piedmont, Novara, Italy
| | - Nausicaa Clemente
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern Piedmont, Novara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern Piedmont, Novara, Italy
| | - Giuseppe Cappellano
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern Piedmont, Novara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern Piedmont, Novara, Italy
| | - Sara Buttini
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern Piedmont, Novara, Italy
- Department of Translational Medicine, "A. Avogadro" University of Eastern Piedmont, Novara, Italy
| | - Maria Felicia Soluri
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern Piedmont, Novara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern Piedmont, Novara, Italy
| | - Cristoforo Comi
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern Piedmont, Novara, Italy
- Department of Translational Medicine, "A. Avogadro" University of Eastern Piedmont, Novara, Italy
| | | | | | - Irma Dianzani
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern Piedmont, Novara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern Piedmont, Novara, Italy
| | - Steven R. Ellis
- Department of Biochemistry and Molecular Biology, University of Louisville, Louisville, Kentucky, United States of America
| | - Sara Pagliano
- Department of Pediatrics, University of Torino, Torino, Italy
| | | | - Ugo Ramenghi
- Department of Pediatrics, University of Torino, Torino, Italy
| | - Annalisa Chiocchetti
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern Piedmont, Novara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern Piedmont, Novara, Italy
- * E-mail:
| | - Umberto Dianzani
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern Piedmont, Novara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern Piedmont, Novara, Italy
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Mesturini R, Gigliotti CL, Orilieri E, Cappellano G, Soluri MF, Boggio E, Woldetsadik A, Dianzani C, Sblattero D, Chiocchetti A, Yagi J, Rojo JM, Dianzani U. Differential induction of IL-17, IL-10, and IL-9 in human T helper cells by B7h and B7.1. Cytokine 2013; 64:322-30. [PMID: 23778031 DOI: 10.1016/j.cyto.2013.05.021] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2012] [Revised: 05/07/2013] [Accepted: 05/23/2013] [Indexed: 01/02/2023]
Abstract
ICOS and CD28 are expressed by T cells and are involved in costimulation of cytokine production in T helper (TH) cells. ICOS binds B7h expressed by several cell types, whereas CD28 binds B7.1 and B7.2 expressed by activated antigen presenting cells. This work investigated the role of B7h and B7.1 in TH17 and TH9 cell differentiation by assessing activity of recombinant B7h-Fc and B7.1-Fc on human naïve TH cells activated in the presence of different combinations of exogenous cytokines. In the presence of TGF-β1 and IL-1β (TH17 promoting condition), B7h-Fc was more effective than B7.1-Fc in inducing IL-17A and IL-10 secretion, whereas B7.1-Fc was more effective in inducing IL-17F. Dual costimulation with B7h-Fc and B7.1-Fc displayed an intermediate pattern with predominance of IL-17F over IL-17A, secretion of high levels of IL-10, and secretion of IL-9 levels lower than those induced by B7.1-Fc alone. In the presence of TGF-β1 and IL-4 (TH9 promoting condition), B7h-Fc induced IL-17A only, whereas B7.1-Fc induced also IL-17F, IL-10, and high levels of IL-9. Experiments on memory TH cells showed that B7h-Fc mainly supported secretion of IL-17A and IL-10, whereas B7.1-Fc supported secretion of IL-17A, IL-17F, IL-10, and IL-9. These data indicate that B7h and B7.1 play different roles in modulation of TH17 and TH9 differentiation. This plasticity might be important in the immune response to pathogens and tumors, and in the development of autoimmune diseases, and should be taken in consideration in designing of immunotherapeutic protocols triggering ICOS or CD28.
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Affiliation(s)
- Riccardo Mesturini
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD) and Department of Health Sciences, "A. Avogadro" University of Eastern Piedmont, 28100 Novara, Italy
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Occhipinti S, Dianzani C, Chiocchetti A, Boggio E, Clemente N, Gigliotti CL, Soluri MF, Minelli R, Fantozzi R, Yagi J, Rojo JM, Sblattero D, Giovarelli M, Dianzani U. Triggering of B7h by the ICOS modulates maturation and migration of monocyte-derived dendritic cells. J Immunol 2012; 190:1125-34. [PMID: 23275603 DOI: 10.4049/jimmunol.1201816] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
B7h, expressed by several cell types, binds ICOS expressed by activated T cells. We have previously shown that B7h triggering by ICOS-Fc inhibits human endothelial cell adhesiveness. This work investigated the effect of ICOS-Fc on human monocyte-derived dendritic cells (DCs). We found that DCs matured with LPS in the presence of ICOS-Fc (mDCs(ICOS)) produced greater amounts of IL-23 and IL-10, and promoted a higher secretion of IL-17A and IL-17F in MLCs than did those DCs matured with LPS alone (mDCs). Moreover, mDCs(ICOS) pulsed with the keyhole limpet hemocyanin Ag during the maturation phase were better stimulators of Ag-specific MHC class I-, but not class II-restricted T cells than mDCs. This was probably due to promotion of cross-presentation because it was not detected when the Flu-MA(58-66) Ag was directly loaded on already matured DCs and mDCs(ICOS). Finally, ICOS-Fc inhibited the adhesion of both immature DCs and mDCs to vascular and lymphoid endothelial cells, their migratory activity, and the expression of the Rac-1 activator β-Pix involved in cell motility. These data suggest that B7h stimulation modulates DC function with effects on their maturation and recruitment into tissues. This opens a novel view on the use of interactors of the ICOS:B7h system as immunomodulatory drugs.
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Affiliation(s)
- Sergio Occhipinti
- Department of Medicine and Experimental Oncology, University of Torino, 10126 Torino, Italy
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Cappellano G, Orilieri E, Woldetsadik AD, Boggio E, Soluri MF, Comi C, Sblattero D, Chiocchetti A, Dianzani U. Anti-cytokine autoantibodies in autoimmune diseases. Am J Clin Exp Immunol 2012; 1:136-46. [PMID: 23885320 PMCID: PMC3714194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Accepted: 10/30/2012] [Indexed: 06/02/2023]
Abstract
An overview of the current literature is showing that autoantibodies (AutoAbs) against cytokines are produced in several pathological conditions, including autoimmune diseases, but can also be detected in healthy individuals. In autoimmune diseases, these AutoAbs may also be prognostic markers, either negative (such as AutoAbs to IL-8 and IL-1α in rheumatoid arthritis) or positive (such as AutoAbs to IL-6 in systemic sclerosis and those to osteopontin in rheumatoid arthritis). They may have neutralizing activity and influence the course of the physiological and pathological immune responses. High levels of AutoAbs against cytokines may even lead to immunodeficiency, such as those to IL-17 in autoimmune polyendocrine syndrome type I or those to IFN-γ in mycobacterial infections. Their role in human therapy may be exploited not only through passive immunization but also through vaccination, which may improve the costs for long lasting treatments of autoimmune diseases. Detection and quantification of these AutoAbs can be profoundly influenced by the technique used and standardization of these methods is needed to increase the value of their analysis.
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Affiliation(s)
- Giuseppe Cappellano
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern PiedmontNovara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern PiedmontNovara, Italy
| | - Elisabetta Orilieri
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern PiedmontNovara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern PiedmontNovara, Italy
| | - Abiy D Woldetsadik
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern PiedmontNovara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern PiedmontNovara, Italy
| | - Elena Boggio
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern PiedmontNovara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern PiedmontNovara, Italy
| | - Maria F Soluri
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern PiedmontNovara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern PiedmontNovara, Italy
| | - Cristoforo Comi
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern PiedmontNovara, Italy
- Department of Translational Medicine, “A. Avogadro” University of Eastern PiedmontNovara, Italy
| | - Daniele Sblattero
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern PiedmontNovara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern PiedmontNovara, Italy
| | - Annalisa Chiocchetti
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern PiedmontNovara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern PiedmontNovara, Italy
| | - Umberto Dianzani
- Interdisciplinary Research Center of Autoimmune Diseases (IRCAD), “A. Avogadro” University of Eastern PiedmontNovara, Italy
- Department of Health Sciences, “A. Avogadro” University of Eastern PiedmontNovara, Italy
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