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Modafferi S, Lupo G, Tomasello M, Rampulla F, Ontario M, Scuto M, Salinaro AT, Arcidiacono A, Anfuso CD, Legmouz M, Azzaoui FZ, Palmeri A, Spano' S, Biamonte F, Cammilleri G, Fritsch T, Sidenkova A, Calabrese E, Wenzel U, Calabrese V. Antioxidants, Hormetic Nutrition, and Autism. Curr Neuropharmacol 2024; 22:1156-1168. [PMID: 37592816 PMCID: PMC10964097 DOI: 10.2174/1570159x21666230817085811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 01/29/2023] [Accepted: 01/30/2023] [Indexed: 08/19/2023] Open
Abstract
Autism spectrum disorder (ASD) includes a heterogeneous group of complex neurodevelopmental disorders characterized by atypical behaviors with two core pathological manifestations: deficits in social interaction/communication and repetitive behaviors, which are associated with disturbed redox homeostasis. Modulation of cellular resilience mechanisms induced by low levels of stressors represents a novel approach for the development of therapeutic strategies, and in this context, neuroprotective effects of a wide range of polyphenol compounds have been demonstrated in several in vitro and in vivo studies and thoroughly reviewed. Mushrooms have been used in traditional medicine for many years and have been associated with a long list of therapeutic properties, including antitumor, immunomodulatory, antioxidant, antiviral, antibacterial, and hepatoprotective effects. Our recent studies have strikingly indicated the presence of polyphenols in nutritional mushrooms and demonstrated their protective effects in different models of neurodegenerative disorders in humans and rats. Although their therapeutic effects are exerted through multiple mechanisms, increasing attention is focusing on their capacity to induce endogenous defense systems by modulating cellular signaling processes such as nuclear factor erythroid 2 related factor 2 (Nrf2) and nuclear factor-kappa B (NF-κB) pathways. Here we discuss the protective role of hormesis and its modulation by hormetic nutrients in ASD.
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Affiliation(s)
- Sergio Modafferi
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, 950125, Italy
| | - Gabriella Lupo
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, 950125, Italy
| | - Mario Tomasello
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, 950125, Italy
| | - Francesco Rampulla
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, 950125, Italy
| | - Marialaura Ontario
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, 950125, Italy
| | - Maria Scuto
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, 950125, Italy
| | - Angela Trovato Salinaro
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, 950125, Italy
| | - Antonio Arcidiacono
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, 950125, Italy
| | - Carmelina Daniela Anfuso
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, 950125, Italy
| | - Maria Legmouz
- Department of Biologie, Laboratory of Biologie and Health, Faculty of Science, Ibn Tofail University, Kenitra, Morocco
| | - Fatima-Zahra Azzaoui
- Department of Biologie, Laboratory of Biologie and Health, Faculty of Science, Ibn Tofail University, Kenitra, Morocco
| | - Agostino Palmeri
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, 950125, Italy
| | - Sestina Spano'
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, 950125, Italy
| | - Francesca Biamonte
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, 950125, Italy
| | - Gaetano Cammilleri
- Food Department, Istituto Zooprofilattico Sperimentale della Sicilia, via Gino Marinuzzi, 3 90129, Palermo, Italy
| | | | - Alena Sidenkova
- Department of Psychiatry, Ural State Medical University, Ekaterinburg, Russia
| | - Edward Calabrese
- Department of Environmental Health Sciences; Morrill I, N344, University of Massachusetts, Amherst, MA, 01003, USA
| | - Uwe Wenzel
- Institut für Ernährungswissenschaft, Justus Liebig Universitat Giessen, Germany
| | - Vittorio Calabrese
- Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, 950125, Italy
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Chemogenetic rectification of the inhibitory tone onto hippocampal neurons reverts autistic-like traits and normalizes local expression of estrogen receptors in the Ambra1+/- mouse model of female autism. Transl Psychiatry 2023; 13:63. [PMID: 36804922 PMCID: PMC9941573 DOI: 10.1038/s41398-023-02357-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 01/27/2023] [Accepted: 02/03/2023] [Indexed: 02/22/2023] Open
Abstract
Female, but not male, mice with haploinsufficiency for the proautophagic Ambra1 gene show an autistic-like phenotype associated with hippocampal circuits dysfunctions which include loss of parvalbuminergic interneurons (PV-IN), decrease in the inhibition/excitation ratio, and abundance of immature dendritic spines on CA1 pyramidal neurons. Given the paucity of data relating to female autism, we exploit the Ambra1+/- female model to investigate whether rectifying the inhibitory input onto hippocampal principal neurons (PN) rescues their ASD-like phenotype at both the systems and circuits level. Moreover, being the autistic phenotype exclusively observed in the female mice, we control the effect of the mutation and treatment on hippocampal expression of estrogen receptors (ER). Here we show that excitatory DREADDs injected in PV_Cre Ambra1+/- females augment the inhibitory input onto CA1 principal neurons (PN), rescue their social and attentional impairments, and normalize dendritic spine abnormalities and ER expression in the hippocampus. By providing the first evidence that hippocampal excitability jointly controls autistic-like traits and ER in a model of female autism, our findings identify an autophagy deficiency-related mechanism of hippocampal neural and hormonal dysregulation which opens novel perspectives for treatments specifically designed for autistic females.
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Williams OOF, Coppolino M, Perreault ML. Sex differences in neuronal systems function and behaviour: beyond a single diagnosis in autism spectrum disorders. Transl Psychiatry 2021; 11:625. [PMID: 34887388 PMCID: PMC8660826 DOI: 10.1038/s41398-021-01757-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Accepted: 11/30/2021] [Indexed: 12/12/2022] Open
Abstract
Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder that is associated with functional brain alterations that underlie the expression of behaviour. Males are diagnosed up to four times more than females, and sex differences have been identified in memory, cognitive flexibility, verbal fluency, and social communication. Unfortunately, there exists a lack of information on the sex-dependent mechanisms of ASD, as well as biological markers to distinguish sex-specific symptoms in ASD. This can often result in a standardized diagnosis for individuals across the spectrum, despite significant differences in the various ASD subtypes. Alterations in neuronal connectivity and oscillatory activity, such as is observed in ASD, are highly coupled to behavioural states. Yet, despite the well-identified sexual dimorphisms that exist in ASD, these functional patterns have rarely been analyzed in the context of sex differences or symptomology. This review summarizes alterations in neuronal oscillatory function in ASD, discusses the age, region, symptom and sex-specific differences that are currently observed across the spectrum, and potential targets for regulating neuronal oscillatory activity in ASD. The need to identify sex-specific biomarkers, in order to facilitate specific diagnostic criteria and allow for more targeted therapeutic approaches for ASD will also be discussed.
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Affiliation(s)
| | | | - Melissa L Perreault
- Department of Biomedical Sciences, University of Guelph, Guelph, ON, Canada.
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