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2024

Journal Article

Exploring the impact of childhood maltreatment on epigenetic and brain-derived neurotrophic factor changes in bipolar disorder and healthy control

Possamai-Della, Taise, Peper-Nascimento, Jefté, Varela, Roger B., Daminelli, Thiani, Fries, Gabriel R., Ceretta, Luciane B., Juruena, Mario F., Quevedo, João and Valvassori, Samira S. (2024). Exploring the impact of childhood maltreatment on epigenetic and brain-derived neurotrophic factor changes in bipolar disorder and healthy control. European Archives of Psychiatry and Clinical Neuroscience. doi: 10.1007/s00406-024-01917-6

Exploring the impact of childhood maltreatment on epigenetic and brain-derived neurotrophic factor changes in bipolar disorder and healthy control

2024

Journal Article

Anti‐manic effect of deep brain stimulation of the ventral tegmental area in an animal model of mania induced by methamphetamine

Varela, Roger B., Boschen, Suelen L., Yates, Nathanael, Houghton, Tristan, Blaha, Charles D., Lee, Kendall H., Bennet, Kevin E., Kouzani, Abbas Z., Berk, Michael, Quevedo, João, Valvassori, Samira S. and Tye, Susannah J. (2024). Anti‐manic effect of deep brain stimulation of the ventral tegmental area in an animal model of mania induced by methamphetamine. Bipolar Disorders, 26 (4), 376-387. doi: 10.1111/bdi.13423

Anti‐manic effect of deep brain stimulation of the ventral tegmental area in an animal model of mania induced by methamphetamine

2023

Journal Article

Increasing dopamine synthesis in nigrostriatal circuits increases phasic dopamine release and alters dorsal striatal connectivity: implications for schizophrenia

Srivastav, Sunil, Cui, Xiaoying, Varela, Roger Bitencourt, Kesby, James P. and Eyles, Darryl (2023). Increasing dopamine synthesis in nigrostriatal circuits increases phasic dopamine release and alters dorsal striatal connectivity: implications for schizophrenia. Schizophrenia, 9 (1) 69, 69. doi: 10.1038/s41537-023-00397-2

Increasing dopamine synthesis in nigrostriatal circuits increases phasic dopamine release and alters dorsal striatal connectivity: implications for schizophrenia

2023

Journal Article

Haloperidol alters neurotrophic factors and epigenetic parameters in an animal model of schizophrenia induced by ketamine

Valvassori, Samira S., da Rosa, Richard T., Dal-Pont, Gustavo C., Varela, Roger B., Mastella, Gustavo A., Daminelli, Thiani, Fries, Gabriel R., Quevedo, Joao and Zugno, Alexandra I. (2023). Haloperidol alters neurotrophic factors and epigenetic parameters in an animal model of schizophrenia induced by ketamine. International Journal of Developmental Neuroscience, 83 (8), 691-702. doi: 10.1002/jdn.10296

Haloperidol alters neurotrophic factors and epigenetic parameters in an animal model of schizophrenia induced by ketamine

2023

Journal Article

Antidepressant effect of sodium butyrate is accompanied by brain epigenetic modulation in rats subjected to early or late life stress

Valvassori, Samira Silva, Varela, Roger Bitencourt, Resende, Wilson Rodrigues, Della, Taise Possamai, Borba, Laura Araújo, Behenck, João Paulo, Réus, Gislaine Zilli and Quevedo, João (2023). Antidepressant effect of sodium butyrate is accompanied by brain epigenetic modulation in rats subjected to early or late life stress. Current Neurovascular Research, 20 (5), 586-598. doi: 10.2174/0115672026277345240115101852

Antidepressant effect of sodium butyrate is accompanied by brain epigenetic modulation in rats subjected to early or late life stress

2022

Journal Article

Enriched environment causes epigenetic changes in hippocampus and improves long-term cognitive function in sepsis

Corneo, Emily, Michels, Monique, Abatti, Mariane, Vieira, Andriele, Goncalves, Renata Casagrande, Gabriel, Filipe Fernandes, Borges, Heloisa, Goulart, Amanda, Matos, Natan da Silva, Dominguini, Diogo, Varela, Roger, Valvassori, Samira and Dal-Pizzol, Felipe (2022). Enriched environment causes epigenetic changes in hippocampus and improves long-term cognitive function in sepsis. Scientific Reports, 12 (1) 21092. doi: 10.1038/s41598-022-14660-6

Enriched environment causes epigenetic changes in hippocampus and improves long-term cognitive function in sepsis

2022

Journal Article

Contributions of epigenetic inheritance to the predisposition of major psychiatric disorders: Theoretical framework, evidence, and implications

Varela, Roger B., Cararo, José Henrique, Tye, Susannah J., Carvalho, Andre F., Valvassori, Samira S., Fries, Gabriel R. and Quevedo, João (2022). Contributions of epigenetic inheritance to the predisposition of major psychiatric disorders: Theoretical framework, evidence, and implications. Neuroscience and Biobehavioral Reviews, 135 104579, 104579. doi: 10.1016/j.neubiorev.2022.104579

Contributions of epigenetic inheritance to the predisposition of major psychiatric disorders: Theoretical framework, evidence, and implications

2021

Journal Article

Effects of maternal folic acid supplementation on nuclear methyltransferase activity of adult rats subjected to an animal model of schizophrenia

Canever, Lara, Varela, Roger, Mastella, Gustavo A., Damazio, Louyse S., Valvassori, Samira S., Quevedo, Joao L. and Zugno, Alexandra (2021). Effects of maternal folic acid supplementation on nuclear methyltransferase activity of adult rats subjected to an animal model of schizophrenia. International Journal of Developmental Neuroscience, 81 (5), 461-467. doi: 10.1002/jdn.10109

Effects of maternal folic acid supplementation on nuclear methyltransferase activity of adult rats subjected to an animal model of schizophrenia

2021

Journal Article

Ouabain induces memory impairment and alter the BDNF signaling pathway in an animal model of bipolar disorder: Cognitive and neurochemical alterations in BD model

Valvassori, Samira S., Dal-Pont, Gustavo C., Varela, Roger B., Resende, Wilson R., Gava, Fernanda F., Mina, Franciele G., Budni, Josiane and Quevedo, João (2021). Ouabain induces memory impairment and alter the BDNF signaling pathway in an animal model of bipolar disorder: Cognitive and neurochemical alterations in BD model. Journal of Affective Disorders, 282, 1195-1202. doi: 10.1016/j.jad.2020.12.190

Ouabain induces memory impairment and alter the BDNF signaling pathway in an animal model of bipolar disorder: Cognitive and neurochemical alterations in BD model

2020

Journal Article

Role of epigenetic regulatory enzymes in animal models of mania induced by amphetamine and paradoxical sleep deprivation

Varela, Roger B., Resende, Wilson R., Dal-Pont, Gustavo C., Gava, Fernanda F., Nadas, Gabriella B., Tye, Susannah J., Andersen, Monica L., Quevedo, João and Valvassori, Samira S (2020). Role of epigenetic regulatory enzymes in animal models of mania induced by amphetamine and paradoxical sleep deprivation. European Journal of Neuroscience, 53 (2) ejn.14922, 649-662. doi: 10.1111/ejn.14922

Role of epigenetic regulatory enzymes in animal models of mania induced by amphetamine and paradoxical sleep deprivation

2020

Journal Article

Increased inflammatory biomarkers and changes in biological rhythms in bipolar disorder: a case-control study

Bavaresco, Daniela, da Rosa, Maria Ines, Rodrigues Uggioni, Maria Laura, Ferraz, Sarah D., Pacheco, Tamires R., Zuehl Dal Toe, Helena C., da Silveira, Andressa P., Quadros, Luiz F. A., de Souza, Thiani Daminelli, Varela, Roger B., Vieira, Andriele A. S., Dal Pizzol, Felipe, Valvassori, Samira S. and Quevedo, Joao (2020). Increased inflammatory biomarkers and changes in biological rhythms in bipolar disorder: a case-control study. Journal of Affective Disorders, 271, 115-122. doi: 10.1016/j.jad.2020.03.073

Increased inflammatory biomarkers and changes in biological rhythms in bipolar disorder: a case-control study

2020

Journal Article

HDAC inhibitors reverse mania-like behavior and modulate epigenetic regulatory enzymes in an animal model of mania induced by Ouabain

Varela, Roger B., Resende, Wilson R., Dal-Pont, Gustavo C., Gava, Fernanda F., Tye, Susannah J., Quevedo, João and Valvassori, Samira S. (2020). HDAC inhibitors reverse mania-like behavior and modulate epigenetic regulatory enzymes in an animal model of mania induced by Ouabain. Pharmacology Biochemistry and Behavior, 193 172917, 172917. doi: 10.1016/j.pbb.2020.172917

HDAC inhibitors reverse mania-like behavior and modulate epigenetic regulatory enzymes in an animal model of mania induced by Ouabain

2019

Journal Article

Efficacy of folic acid as an adjunct to lithium therapy on manic-like behaviors, oxidative stress and inflammatory parameters in an animal model of mania

Menegas, Samira, Dal-Pont, Gustavo C., Cararo, José H., Varela, Roger B., Aguiar-Geraldo, Jorge M., Possamai-Della, Taise, Andersen, Monica L., Quevedo, João and Valvassori, Samira S. (2019). Efficacy of folic acid as an adjunct to lithium therapy on manic-like behaviors, oxidative stress and inflammatory parameters in an animal model of mania. Metabolic Brain Disease, 35 (2), 413-425. doi: 10.1007/s11011-019-00503-3

Efficacy of folic acid as an adjunct to lithium therapy on manic-like behaviors, oxidative stress and inflammatory parameters in an animal model of mania

2019

Journal Article

Coadministration of lithium and celecoxib reverses manic-like behavior and decreases oxidative stress in a dopaminergic model of mania induced in rats

Valvassori, Samira S., Tonin, Paula T., Dal-Pont, Gustavo C., Varela, Roger B., Cararo, José Henrique, Garcia, Abel Freitas, Gava, Fernanda F., Menegas, Samira, Soares, Jair C. and Quevedo, João (2019). Coadministration of lithium and celecoxib reverses manic-like behavior and decreases oxidative stress in a dopaminergic model of mania induced in rats. Translational Psychiatry, 9 (1) 297, 1-11. doi: 10.1038/s41398-019-0637-9

Coadministration of lithium and celecoxib reverses manic-like behavior and decreases oxidative stress in a dopaminergic model of mania induced in rats

2019

Journal Article

Coadministration of lithium and celecoxib attenuates the behavioral alterations and inflammatory processes induced by amphetamine in an animal model of mania

Valvassori, Samira S., Dal-Pont, Gustavo C., Tonin, Paula T., Varela, Roger B., Ferreira, Camila L., Gava, Fernanda F., Andersen, Monica L., Soares, Jair C. and Quevedo, Joao (2019). Coadministration of lithium and celecoxib attenuates the behavioral alterations and inflammatory processes induced by amphetamine in an animal model of mania. Pharmacology, Biochemistry and Behavior, 183, 56-63. doi: 10.1016/j.pbb.2019.05.009

Coadministration of lithium and celecoxib attenuates the behavioral alterations and inflammatory processes induced by amphetamine in an animal model of mania

2019

Journal Article

Validation of the animal model of bipolar disorder induced by Ouabain: face, construct and predictive perspectives

Valvassori, Samira S., Dal-Pont, Gustavo C., Resende, Wilson R., Varela, Roger B., Lopes-Borges, Jessica, Cararo, Jose Henrique and Quevedo, Joao (2019). Validation of the animal model of bipolar disorder induced by Ouabain: face, construct and predictive perspectives. Translational Psychiatry, 9 (1) 158. doi: 10.1038/s41398-019-0494-6

Validation of the animal model of bipolar disorder induced by Ouabain: face, construct and predictive perspectives

2019

Journal Article

Tamoxifen has an anti-manic effect but not protect the brain against oxidative stress in an animal model of mania induced by ouabain

Dal-Pont, Gustavo C., Resende, Wilson R., Bianchini, Guilherme, Gava, Fernanda F., Peterle, Bruna R., Trajano, Kerolen S., Varela, Roger B., Quevedo, Joao and Valvassori, Samira S. (2019). Tamoxifen has an anti-manic effect but not protect the brain against oxidative stress in an animal model of mania induced by ouabain. Journal of Psychiatric Research, 113, 181-189. doi: 10.1016/j.jpsychires.2019.03.020

Tamoxifen has an anti-manic effect but not protect the brain against oxidative stress in an animal model of mania induced by ouabain

2019

Journal Article

Inhibition of GSK-3β on behavioral changes and oxidative stress in an animal model of mania

Dal-Pont, Gustavo C., Resende, Wilson R., Varela, Roger B., Menegas, Samira, Trajano, Kerolen S., Peterle, Bruna R., Quevedo, Joao and Valvassori, Samira S. (2019). Inhibition of GSK-3β on behavioral changes and oxidative stress in an animal model of mania. Molecular Neurobiology, 56 (4), 2379-2393. doi: 10.1007/s12035-018-1226-2

Inhibition of GSK-3β on behavioral changes and oxidative stress in an animal model of mania

2019

Journal Article

The role of neurotrophic factors in manic-, anxious- and depressive-like behaviors induced by amphetamine sensitization: implications to the animal model of bipolar disorder

Valvassori, Samira S., Mariot, Edemilson, Varela, Roger B., Bavaresco, Daniela V., Dal-Pont, Gustavo C., Ferreira, Camila L., Andersen, Monica L., Tye, Susannah J. and Quevedo, João (2019). The role of neurotrophic factors in manic-, anxious- and depressive-like behaviors induced by amphetamine sensitization: implications to the animal model of bipolar disorder. Journal of Affective Disorders, 245, 1106-1113. doi: 10.1016/j.jad.2018.10.370

The role of neurotrophic factors in manic-, anxious- and depressive-like behaviors induced by amphetamine sensitization: implications to the animal model of bipolar disorder

2018

Journal Article

Sodium butyrate improves memory and modulates the activity of histone deacetylases in aged rats after the administration of D-galactose

Garcez, Michelle Lima, de Carvalho, Carlos Alberto, Mina, Francielle, Bellettini-Santos, Tatiani, Schiavo, Gustavo Luis, da Silva, Sabrina, Campos, Ana Carolina Brunatto Falchetti, Varela, Roger Bitencourt, Valvassori, Samira S., Damiani, Adriani Paganini, Longaretti, Luiza Martins, de Andrade, Vanessa Moraes and Budni, Josiane (2018). Sodium butyrate improves memory and modulates the activity of histone deacetylases in aged rats after the administration of D-galactose. Experimental Gerontology, 113, 209-217. doi: 10.1016/j.exger.2018.10.005

Sodium butyrate improves memory and modulates the activity of histone deacetylases in aged rats after the administration of D-galactose