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Gotelli E, Soldano S, Hysa E, Pacini G, Pizzorni C, Paolino S, Cutolo M, Sulli A. A Systematic Review of Aminaphtone from Pathophysiology to Clinical Applications: Focus on New Rheumatological Acquisitions. Pharmaceuticals (Basel) 2023; 16:ph16040569. [PMID: 37111326 PMCID: PMC10144483 DOI: 10.3390/ph16040569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/24/2023] [Accepted: 04/03/2023] [Indexed: 04/29/2023] Open
Abstract
Aminaphtone is a chemical drug that has been used for more than thirty years to treat a variety of vascular disorders, with good clinical results and a satisfying safety profile. In the last two decades, multiple clinical studies have reported the efficacy of the drug in different clinical scenarios of altered microvascular reactivity, describing the downregulation of adhesion molecules (i.e., VCAM, ICAM, Selectins), vasoconstrictor peptides (i.e., Endothelin-1), and pro-inflammatory cytokine expression (i.e., IL-6, IL-10, VEGF, TGF-beta) by Aminaphtone. In this review, we summarize the current knowledge concerning Aminaphtone, with particular attention to rheumatological conditions in which microvascular disfunction plays a pivotal role, such as Raynaud's phenomenon and systemic sclerosis. These latter conditions may represent a promising field of application for Aminaphtone, due to the growing pre-clinical, clinical, and instrumental reports of efficacy. However, randomized, double-blind, placebo-controlled clinical trials are lacking and are desirable.
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Affiliation(s)
- Emanuele Gotelli
- Laboratory of Experimental Rheumatology, Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genova, IRCCS San Martino Polyclinic Hospital, 16132 Genova, Italy
| | - Stefano Soldano
- Laboratory of Experimental Rheumatology, Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genova, IRCCS San Martino Polyclinic Hospital, 16132 Genova, Italy
| | - Elvis Hysa
- Laboratory of Experimental Rheumatology, Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genova, IRCCS San Martino Polyclinic Hospital, 16132 Genova, Italy
| | - Greta Pacini
- Laboratory of Experimental Rheumatology, Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genova, IRCCS San Martino Polyclinic Hospital, 16132 Genova, Italy
| | - Carmen Pizzorni
- Laboratory of Experimental Rheumatology, Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genova, IRCCS San Martino Polyclinic Hospital, 16132 Genova, Italy
| | - Sabrina Paolino
- Laboratory of Experimental Rheumatology, Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genova, IRCCS San Martino Polyclinic Hospital, 16132 Genova, Italy
| | - Maurizio Cutolo
- Laboratory of Experimental Rheumatology, Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genova, IRCCS San Martino Polyclinic Hospital, 16132 Genova, Italy
| | - Alberto Sulli
- Laboratory of Experimental Rheumatology, Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genova, IRCCS San Martino Polyclinic Hospital, 16132 Genova, Italy
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Salazar G, Bellocchi C, Todoerti K, Saporiti F, Piacentini L, Scorza R, Colombo GI. Gene expression profiling reveals novel protective effects of Aminaphtone on ECV304 endothelial cells. Eur J Pharmacol 2016; 782:59-69. [PMID: 27083548 DOI: 10.1016/j.ejphar.2016.04.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 04/07/2016] [Accepted: 04/11/2016] [Indexed: 01/09/2023]
Abstract
Aminaphtone, a drug used in the treatment of chronic venous insufficiency (CVI), showed a remarkable role in the modulation of several vasoactive factors, like endothelin-1 and adhesion molecules. We analysed in vitro the effects of Aminaphtone on whole-genome gene expression and production of different inflammatory proteins. ECV-304 endothelial cells were stimulated with IL-1β 100U/ml in the presence or absence of Aminaphtone 6μg/ml. Gene expression profiles were compared at 1, 3, and 6h after stimulation by microarray. Supernatants of ECV-304 cultures were analysed at 3, 6, 12, and 24h by multiplex ELISA for production of several cytokine and chemokines. Microarrays showed a significant down-regulation at all times of a wide range of inflammatory genes. Aminaphtone appeared also able to modulate the regulation of immune response process (down-regulating cytokine biosynthesis, transcripts involved in lymphocyte differentiation and cell proliferation, and cytokine-cytokine receptor interaction) and to regulate genes engaged in homeostasis, secretion, body fluid levels, response to hypoxia, cell division, and cell-to-cell communication and signalling. Results were confirmed and extended analysing the secretome, which showed significant reduction of the release of 14 cytokines and chemokines. These effects are predicted to be mediated by interaction with different transcription factors. Aminaphtone was able to modulate the expression of inflammatory molecules relevant to the pathogenesis of several conditions in which the endothelial dysfunction is the main player and early event, like scleroderma, lung fibrosis, or atherosclerosis.
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Affiliation(s)
- Giulia Salazar
- Referral Centre for Systemic Autoimmune Diseases, University of Milan and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy.
| | - Chiara Bellocchi
- Referral Centre for Systemic Autoimmune Diseases, University of Milan and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Katia Todoerti
- Laboratory of Preclinical and Translational Research, IRCCS-CROB, Referral Cancer Centre of Basilicata, Rionero in Vulture, Italy
| | - Federica Saporiti
- Laboratory of Immunology and Functional Genomics, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Luca Piacentini
- Laboratory of Immunology and Functional Genomics, Centro Cardiologico Monzino IRCCS, Milan, Italy
| | - Raffaella Scorza
- Referral Centre for Systemic Autoimmune Diseases, University of Milan and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Gualtiero I Colombo
- Laboratory of Immunology and Functional Genomics, Centro Cardiologico Monzino IRCCS, Milan, Italy
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