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Hirsch MM, Deckmann I, Santos-Terra J, Staevie GZ, Fontes-Dutra M, Carello-Collar G, Körbes-Rockenbach M, Brum Schwingel G, Bauer-Negrini G, Rabelo B, Gonçalves MCB, Corrêa-Velloso J, Naaldijk Y, Castillo ARG, Schneider T, Bambini-Junior V, Ulrich H, Gottfried C. Effects of single-dose antipurinergic therapy on behavioral and molecular alterations in the valproic acid-induced animal model of autism. Neuropharmacology 2020; 167:107930. [PMID: 31904357 DOI: 10.1016/j.neuropharm.2019.107930] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 12/23/2019] [Accepted: 12/26/2019] [Indexed: 02/08/2023]
Abstract
Autism spectrum disorder (ASD) is characterized by deficits in communication and social interaction, restricted interests, and stereotyped behavior. Environmental factors, such as prenatal exposure to valproic acid (VPA), may contribute to the increased risk of ASD. Since disturbed functioning of the purinergic signaling system has been associated with the onset of ASD and used as a potential therapeutic target for ASD in both clinical and preclinical studies, we analyzed the effects of suramin, a non-selective purinergic antagonist, on behavioral, molecular and immunological in an animal model of autism induced by prenatal exposure to VPA. Treatment with suramin (20 mg/kg, intraperitoneal) restored sociability in the three-chamber apparatus and decreased anxiety measured by elevated plus maze apparatus, but had no impact on decreased reciprocal social interactions or higher nociceptive threshold in VPA rats. Suramin treatment did not affect VPA-induced upregulation of P2X4 and P2Y2 receptor expression in the hippocampus, and P2X4 receptor expression in the medial prefrontal cortex, but normalized an increased level of interleukin 6 (IL-6). Our results suggest an important role of purinergic signaling modulation in behavioral, molecular, and immunological aberrations described in VPA model, and indicate that the purinergic signaling system might be a potential target for pharmacotherapy in preclinical studies of ASD.
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Affiliation(s)
- Mauro Mozael Hirsch
- Translational Research Group in Autism Spectrum Disorders-GETTEA, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos, 2600, 90035-003, Porto Alegre, RS, Brazil; Department of Biochemistry, Universidade Federal do Rio Grande do Sul (UFRGS), Ramiro Barcelos Street, 2600, 90035-003, Porto Alegre, RS, Brazil; National Institute of Science and Technology on Neuroimmunomodulation (INCT-NIM), Avenida Brasil, 4365, Manguinhos, 21045-900, Rio de Janeiro, RJ, Brazil.
| | - Iohanna Deckmann
- Translational Research Group in Autism Spectrum Disorders-GETTEA, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos, 2600, 90035-003, Porto Alegre, RS, Brazil; Department of Biochemistry, Universidade Federal do Rio Grande do Sul (UFRGS), Ramiro Barcelos Street, 2600, 90035-003, Porto Alegre, RS, Brazil; National Institute of Science and Technology on Neuroimmunomodulation (INCT-NIM), Avenida Brasil, 4365, Manguinhos, 21045-900, Rio de Janeiro, RJ, Brazil
| | - Júlio Santos-Terra
- Translational Research Group in Autism Spectrum Disorders-GETTEA, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos, 2600, 90035-003, Porto Alegre, RS, Brazil; Department of Biochemistry, Universidade Federal do Rio Grande do Sul (UFRGS), Ramiro Barcelos Street, 2600, 90035-003, Porto Alegre, RS, Brazil; National Institute of Science and Technology on Neuroimmunomodulation (INCT-NIM), Avenida Brasil, 4365, Manguinhos, 21045-900, Rio de Janeiro, RJ, Brazil
| | - Gabriela Zanotto Staevie
- Translational Research Group in Autism Spectrum Disorders-GETTEA, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos, 2600, 90035-003, Porto Alegre, RS, Brazil; Department of Biochemistry, Universidade Federal do Rio Grande do Sul (UFRGS), Ramiro Barcelos Street, 2600, 90035-003, Porto Alegre, RS, Brazil; National Institute of Science and Technology on Neuroimmunomodulation (INCT-NIM), Avenida Brasil, 4365, Manguinhos, 21045-900, Rio de Janeiro, RJ, Brazil
| | - Mellanie Fontes-Dutra
- Translational Research Group in Autism Spectrum Disorders-GETTEA, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos, 2600, 90035-003, Porto Alegre, RS, Brazil; Department of Biochemistry, Universidade Federal do Rio Grande do Sul (UFRGS), Ramiro Barcelos Street, 2600, 90035-003, Porto Alegre, RS, Brazil; National Institute of Science and Technology on Neuroimmunomodulation (INCT-NIM), Avenida Brasil, 4365, Manguinhos, 21045-900, Rio de Janeiro, RJ, Brazil
| | - Giovanna Carello-Collar
- Translational Research Group in Autism Spectrum Disorders-GETTEA, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos, 2600, 90035-003, Porto Alegre, RS, Brazil; Department of Biochemistry, Universidade Federal do Rio Grande do Sul (UFRGS), Ramiro Barcelos Street, 2600, 90035-003, Porto Alegre, RS, Brazil; National Institute of Science and Technology on Neuroimmunomodulation (INCT-NIM), Avenida Brasil, 4365, Manguinhos, 21045-900, Rio de Janeiro, RJ, Brazil
| | - Marília Körbes-Rockenbach
- Translational Research Group in Autism Spectrum Disorders-GETTEA, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos, 2600, 90035-003, Porto Alegre, RS, Brazil; Department of Biochemistry, Universidade Federal do Rio Grande do Sul (UFRGS), Ramiro Barcelos Street, 2600, 90035-003, Porto Alegre, RS, Brazil; National Institute of Science and Technology on Neuroimmunomodulation (INCT-NIM), Avenida Brasil, 4365, Manguinhos, 21045-900, Rio de Janeiro, RJ, Brazil
| | - Gustavo Brum Schwingel
- Translational Research Group in Autism Spectrum Disorders-GETTEA, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos, 2600, 90035-003, Porto Alegre, RS, Brazil; Department of Biochemistry, Universidade Federal do Rio Grande do Sul (UFRGS), Ramiro Barcelos Street, 2600, 90035-003, Porto Alegre, RS, Brazil; National Institute of Science and Technology on Neuroimmunomodulation (INCT-NIM), Avenida Brasil, 4365, Manguinhos, 21045-900, Rio de Janeiro, RJ, Brazil
| | - Guilherme Bauer-Negrini
- Translational Research Group in Autism Spectrum Disorders-GETTEA, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos, 2600, 90035-003, Porto Alegre, RS, Brazil; Department of Biochemistry, Universidade Federal do Rio Grande do Sul (UFRGS), Ramiro Barcelos Street, 2600, 90035-003, Porto Alegre, RS, Brazil; National Institute of Science and Technology on Neuroimmunomodulation (INCT-NIM), Avenida Brasil, 4365, Manguinhos, 21045-900, Rio de Janeiro, RJ, Brazil
| | - Bruna Rabelo
- Translational Research Group in Autism Spectrum Disorders-GETTEA, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos, 2600, 90035-003, Porto Alegre, RS, Brazil; Department of Biochemistry, Universidade Federal do Rio Grande do Sul (UFRGS), Ramiro Barcelos Street, 2600, 90035-003, Porto Alegre, RS, Brazil; National Institute of Science and Technology on Neuroimmunomodulation (INCT-NIM), Avenida Brasil, 4365, Manguinhos, 21045-900, Rio de Janeiro, RJ, Brazil
| | - Maria Carolina Bittencourt Gonçalves
- Department of Biochemistry, Institute of Chemistry, Universidade de São Paulo (USP), Avenida Professor Lineu Prestes , 748, 05508-000, Vila Universitãria, São Paulo, SP, Brazil
| | - Juliana Corrêa-Velloso
- Department of Biochemistry, Institute of Chemistry, Universidade de São Paulo (USP), Avenida Professor Lineu Prestes , 748, 05508-000, Vila Universitãria, São Paulo, SP, Brazil
| | - Yahaira Naaldijk
- Department of Biochemistry, Institute of Chemistry, Universidade de São Paulo (USP), Avenida Professor Lineu Prestes , 748, 05508-000, Vila Universitãria, São Paulo, SP, Brazil
| | - Ana Regina Geciauskas Castillo
- Department of Biochemistry, Institute of Chemistry, Universidade de São Paulo (USP), Avenida Professor Lineu Prestes , 748, 05508-000, Vila Universitãria, São Paulo, SP, Brazil
| | - Tomasz Schneider
- School of Medicine, Pharmacy and Health, Durham University, Durham, DH1, UK
| | - Victorio Bambini-Junior
- Translational Research Group in Autism Spectrum Disorders-GETTEA, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos, 2600, 90035-003, Porto Alegre, RS, Brazil; National Institute of Science and Technology on Neuroimmunomodulation (INCT-NIM), Avenida Brasil, 4365, Manguinhos, 21045-900, Rio de Janeiro, RJ, Brazil; School of Pharmacy and Biomedical Sciences, University of Central Lancashire, PR1 2HE, Lancashire, Preston, England, UK; Autism Wellbeing And Research Development (AWARD) Institute, University of Central Lancashire, PR1 2HE, Lancashire, Preston, England, UK
| | - Henning Ulrich
- Department of Biochemistry, Institute of Chemistry, Universidade de São Paulo (USP), Avenida Professor Lineu Prestes , 748, 05508-000, Vila Universitãria, São Paulo, SP, Brazil; Autism Wellbeing And Research Development (AWARD) Institute, University of Central Lancashire, PR1 2HE, Lancashire, Preston, England, UK
| | - Carmem Gottfried
- Translational Research Group in Autism Spectrum Disorders-GETTEA, Universidade Federal do Rio Grande do Sul (UFRGS), Rua Ramiro Barcelos, 2600, 90035-003, Porto Alegre, RS, Brazil; Department of Biochemistry, Universidade Federal do Rio Grande do Sul (UFRGS), Ramiro Barcelos Street, 2600, 90035-003, Porto Alegre, RS, Brazil; National Institute of Science and Technology on Neuroimmunomodulation (INCT-NIM), Avenida Brasil, 4365, Manguinhos, 21045-900, Rio de Janeiro, RJ, Brazil; Autism Wellbeing And Research Development (AWARD) Institute, University of Central Lancashire, PR1 2HE, Lancashire, Preston, England, UK.
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