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Marcantonini G, Bartolini D, Zatini L, Costa S, Passerini M, Rende M, Luca G, Basta G, Murdolo G, Calafiore R, Galli F. Natural Cryoprotective and Cytoprotective Agents in Cryopreservation: A Focus on Melatonin. Molecules 2022; 27:3254. [PMID: 35630729 PMCID: PMC9145333 DOI: 10.3390/molecules27103254] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 05/13/2022] [Accepted: 05/15/2022] [Indexed: 01/31/2023] Open
Abstract
Cryoprotective and cytoprotective agents (Cytoprotective Agents) are fundamental components of the cryopreservation process. This review presents the essentials of the cryopreservation process by examining its drawbacks and the role of cytoprotective agents in protecting cell physiology. Natural cryoprotective and cytoprotective agents, such as antifreeze proteins, sugars and natural deep eutectic systems, have been compared with synthetic ones, addressing their mechanisms of action and efficacy of protection. The final part of this article focuses melatonin, a hormonal substance with antioxidant properties, and its emerging role as a cytoprotective agent for somatic cells and gametes, including ovarian tissue, spermatozoa and spermatogonial stem cells.
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Affiliation(s)
- Giada Marcantonini
- Department of Pharmaceutical Sciences, Lipidomics and Micronutrient Vitamins Laboratory and Human Anatomy Laboratory, University of Perugia, 06126 Perugia, Italy; (G.M.); (D.B.); (L.Z.)
| | - Desirée Bartolini
- Department of Pharmaceutical Sciences, Lipidomics and Micronutrient Vitamins Laboratory and Human Anatomy Laboratory, University of Perugia, 06126 Perugia, Italy; (G.M.); (D.B.); (L.Z.)
| | - Linda Zatini
- Department of Pharmaceutical Sciences, Lipidomics and Micronutrient Vitamins Laboratory and Human Anatomy Laboratory, University of Perugia, 06126 Perugia, Italy; (G.M.); (D.B.); (L.Z.)
| | - Stefania Costa
- Angelantoni Life Science S.r.l., 06056 Massa Martana, Italy; (S.C.); (M.P.)
| | | | - Mario Rende
- Department of Medicine and Surgery, Section of Human, Clinic and Forensic Anatomy, University of Perugia, 06132 Perugia, Italy;
| | - Giovanni Luca
- Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (G.L.); (G.B.); (G.M.); (R.C.)
- Centro Biotecnologico Internazionale di Ricerca Traslazionale ad Indirizzo Endocrino, Metabolico ed Embrio-Riproduttivo (CIRTEMER), 06132 Perugia, Italy
| | - Giuseppe Basta
- Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (G.L.); (G.B.); (G.M.); (R.C.)
- Centro Biotecnologico Internazionale di Ricerca Traslazionale ad Indirizzo Endocrino, Metabolico ed Embrio-Riproduttivo (CIRTEMER), 06132 Perugia, Italy
| | - Giuseppe Murdolo
- Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (G.L.); (G.B.); (G.M.); (R.C.)
| | - Riccardo Calafiore
- Department of Medicine and Surgery, University of Perugia, 06132 Perugia, Italy; (G.L.); (G.B.); (G.M.); (R.C.)
- Centro Biotecnologico Internazionale di Ricerca Traslazionale ad Indirizzo Endocrino, Metabolico ed Embrio-Riproduttivo (CIRTEMER), 06132 Perugia, Italy
| | - Francesco Galli
- Department of Pharmaceutical Sciences, Lipidomics and Micronutrient Vitamins Laboratory and Human Anatomy Laboratory, University of Perugia, 06126 Perugia, Italy; (G.M.); (D.B.); (L.Z.)
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De Fano M, Bartolini D, Tortoioli C, Vermigli C, Malara M, Galli F, Murdolo G. Adipose Tissue Plasticity in Response to Pathophysiological Cues: A Connecting Link between Obesity and Its Associated Comorbidities. Int J Mol Sci 2022; 23:ijms23105511. [PMID: 35628322 PMCID: PMC9141504 DOI: 10.3390/ijms23105511] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 05/10/2022] [Accepted: 05/13/2022] [Indexed: 12/10/2022] Open
Abstract
Adipose tissue (AT) is a remarkably plastic and active organ with functional pleiotropism and high remodeling capacity. Although the expansion of fat mass, by definition, represents the hallmark of obesity, the dysregulation of the adipose organ emerges as the forefront of the link between adiposity and its associated metabolic and cardiovascular complications. The dysfunctional fat displays distinct biological signatures, which include enlarged fat cells, low-grade inflammation, impaired redox homeostasis, and cellular senescence. While these events are orchestrated in a cell-type, context-dependent and temporal manner, the failure of the adipose precursor cells to form new adipocytes appears to be the main instigator of the adipose dysregulation, which, ultimately, poses a deleterious milieu either by promoting ectopic lipid overspill in non-adipose targets (i.e., lipotoxicity) or by inducing an altered secretion of different adipose-derived hormones (i.e., adipokines and lipokines). This “adipocentric view” extends the previous “expandability hypothesis”, which implies a reduced plasticity of the adipose organ at the nexus between unhealthy fat expansion and the development of obesity-associated comorbidities. In this review, we will briefly summarize the potential mechanisms by which adaptive changes to variations of energy balance may impair adipose plasticity and promote fat organ dysfunction. We will also highlight the conundrum with the perturbation of the adipose microenvironment and the development of cardio-metabolic complications by focusing on adipose lipoxidation, inflammation and cellular senescence as a novel triad orchestrating the conspiracy to adipose dysfunction. Finally, we discuss the scientific rationale for proposing adipose organ plasticity as a target to curb/prevent adiposity-linked cardio-metabolic complications.
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Affiliation(s)
- Michelatonio De Fano
- Department of Internal Medicine, Endocrinology and Metabolism, Azienda Ospedaliera Santa Maria Misericordia, Ospedale di Perugia, Piazzale Gambuli, 06081 Perugia, Italy; (M.D.F.); (C.T.); (C.V.); (M.M.)
| | - Desirèe Bartolini
- Department of Pharmaceutical Sciences, Human Anatomy Laboratory, University of Perugia, 06132 Perugia, Italy; (D.B.); (F.G.)
| | - Cristina Tortoioli
- Department of Internal Medicine, Endocrinology and Metabolism, Azienda Ospedaliera Santa Maria Misericordia, Ospedale di Perugia, Piazzale Gambuli, 06081 Perugia, Italy; (M.D.F.); (C.T.); (C.V.); (M.M.)
| | - Cristiana Vermigli
- Department of Internal Medicine, Endocrinology and Metabolism, Azienda Ospedaliera Santa Maria Misericordia, Ospedale di Perugia, Piazzale Gambuli, 06081 Perugia, Italy; (M.D.F.); (C.T.); (C.V.); (M.M.)
| | - Massimo Malara
- Department of Internal Medicine, Endocrinology and Metabolism, Azienda Ospedaliera Santa Maria Misericordia, Ospedale di Perugia, Piazzale Gambuli, 06081 Perugia, Italy; (M.D.F.); (C.T.); (C.V.); (M.M.)
| | - Francesco Galli
- Department of Pharmaceutical Sciences, Human Anatomy Laboratory, University of Perugia, 06132 Perugia, Italy; (D.B.); (F.G.)
| | - Giuseppe Murdolo
- Department of Internal Medicine, Endocrinology and Metabolism, Azienda Ospedaliera Santa Maria Misericordia, Ospedale di Perugia, Piazzale Gambuli, 06081 Perugia, Italy; (M.D.F.); (C.T.); (C.V.); (M.M.)
- Correspondence: ; Tel.: +39-(0)75-578-3301; Fax: +39-75-573-0855
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Toyokuni S, Noguchi N, Niki E. Editorial: Centennial anniversary of vitamin E discovery. Free Radic Biol Med 2022; 183:125-126. [PMID: 35339609 DOI: 10.1016/j.freeradbiomed.2022.03.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Shinya Toyokuni
- Department of Pathology and Biological Responses, Nagoya University Graduate School of Medicine, Nagoya, Japan.
| | - Noriko Noguchi
- Department of Medical Life Systems, Faculty of Life and Medical Sciences, Doshisha University, 1-3 Miyakodani, Tatara, Kyotanabe, Kyoto, 610-0394, Japan.
| | - Etsuo Niki
- Research Center for Advanced Science and Technology, University of Tokyo, Tokyo, Japan.
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Mattioli S, Dimauro C, Cesarani A, Dal Bosco A, Bartolini D, Galli F, Migni A, Sebastiani B, Signorini C, Oger C, Collodel G, Castellini C. A Dynamic Model for Estimating the Interaction of ROS–PUFA–Antioxidants in Rabbit. Antioxidants (Basel) 2022; 11:antiox11030531. [PMID: 35326181 PMCID: PMC8944554 DOI: 10.3390/antiox11030531] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 03/07/2022] [Accepted: 03/09/2022] [Indexed: 02/04/2023] Open
Abstract
Defining optimal nutrition in animals and humans remains a main scientific challenge. The objective of the work was to develop a dynamic model of reactive oxygen species (ROS)–polyunsaturated fatty acid (PUFA)–antioxidant homeostasis using the rabbit as a model. The problem entity was to evaluate the main metabolites generated from interactions between traits included in the conceptual model and identified by three main sub–models: (i) ROS generation, (ii) PUFA oxidation and (iii) antioxidant defence. A mathematical model (VENSIM software) that consisted of molecular stocks (INPUTs, OUTPUTs), exchange flows (intermediate OUTPUTs) and process rates was developed. The calibration was performed by using standard experimental data (Experiment 1), whereas the validation was carried out in Experiments 2 and 3 by using supra–nutritional dietary inputs (VIT E+ and PUFA+). The accuracy of the models was measured using 95% confidence intervals. Analytical OUTPUTs (ROS, PUFA, Vit E, Ascorbic acid, Iso–/NeuroProstanes, Aldehydes) were well described by the standard model. There was also good accuracy for the VIT E+ scenario, whereas some compensatory rates (Kc1–Kc4) were added to assess body compensation when high levels of dietary PUFA were administered (Experiment 3). In conclusion, the model can be very useful for predicting the effects of dietary treatments on the redox homeostasis of rabbits.
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Affiliation(s)
- Simona Mattioli
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo 20 Giugno, 74, 06123 Perugia, Italy
| | - Corrado Dimauro
- Department of Agricultural Sciences, University of Sassari, Sassari, Viale Italia, 39, 07100 Sassari, Italy
| | - Alberto Cesarani
- Department of Agricultural Sciences, University of Sassari, Sassari, Viale Italia, 39, 07100 Sassari, Italy
| | - Alessandro Dal Bosco
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo 20 Giugno, 74, 06123 Perugia, Italy
| | - Desiree Bartolini
- Department of Pharmaceutical Sciences, University of Perugia, Via Enrico Dal Pozzo, 06126 Perugia, Italy
| | - Francesco Galli
- Department of Pharmaceutical Sciences, University of Perugia, Via Enrico Dal Pozzo, 06126 Perugia, Italy
| | - Anna Migni
- Department of Life Science and System Biology, Università di Torino, Via Accademia Albertina, 13, 10123 Torino, Italy
| | - Bartolomeo Sebastiani
- Department of Chemistry, Biology and Biotechnology, Via del Giochetto, University of Perugia, 06126 Perugia, Italy
| | - Cinzia Signorini
- Department of Molecular and Developmental Medicine, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 16, 53100 Siena, Italy
| | - Camille Oger
- Institut des Biomolécules Max Mousseron (IBMM), Pôle Chimie Balard Recherche, 1919 route de Mende, CEDEX 05, 34293 Montpellier, France
| | - Giulia Collodel
- Department of Molecular and Developmental Medicine, University of Siena, Policlinico Santa Maria alle Scotte, Viale Bracci 16, 53100 Siena, Italy
| | - Cesare Castellini
- Department of Agricultural, Environmental and Food Science, University of Perugia, Borgo 20 Giugno, 74, 06123 Perugia, Italy
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