The Energy Metabolism Dysfunction in Psychiatric Disorders Postmortem Brains: Focus on Proteomic Evidence

Autor(es)

Zuccoli, Giuliana S. ; Saia-Cereda, Veronica M. ; Nascimento, Juliana M. ; Martins-de-Souza, Daniel

• Tipo de documento: Artigo de Revisão
• Fonte: FRONTIERS IN NEUROSCIENCE; v. 11, SEP 7 2017.
• Citações Web of Science: 17

Resumo

Psychiatric disorders represent a great medical and social challenge and people suffering from these conditions face many impairments regarding personal and professional life. In addition, a mental disorder will manifest itself in approximately one quarter of the world's population at some period of their life. Dysfunction in energy metabolism is one of the most consistent scientific findings associated with these disorders. With this is mind, this review compiled data on disturbances in energy metabolism found by proteomic analyses of postmortem brains collected from patients affected by the most prevalent psychiatric disorders: schizophrenia (SCZ), bipolar disorder (BPD), and major depressive disorder (MDD). We searched in the PubMed database to gather the studies and compiled all the differentially expressed proteins reported in each work. SCZ studies revealed 92 differentially expressed proteins related to energy metabolism, while 95 proteins were discovered in BPD, and 41 proteins in MDD. With the compiled data, it was possible to determine which proteins related to energy metabolism were found to be altered in all the disorders as well as which ones were altered exclusively in one of them. In conclusion, the information gathered in this work could contribute to a better understanding of the impaired metabolic mechanisms and hopefully bring insights into the underlying neuropathology of psychiatric disorders. (AU)

• Processo FAPESP: 16/04912-2 - Caracterização do proteoma mitocondrial e perfil bioquímico oxidativo de células neurais derivadas de iPSCs de pacientes com esquizofrenia
• Beneficiário: Giuliana da Silva Zuccoli
• Modalidade de apoio: Bolsas no Brasil - Mestrado
• Processo FAPESP: 13/08711-3 - Desenvolvimento de um teste preditivo para medicação bem sucedida e compreensão das bases moleculares da esquizofrenia através da proteômica
• Beneficiário: Daniel Martins-de-Souza
• Modalidade de apoio: Auxílio à Pesquisa - Jovens Pesquisadores
• Processo FAPESP: 14/10068-4 - EMU concedido no processo 13/08711-3: espectrômetro de massas Waters SYNAPT G2-Si HDMs + nanoACQUITY UPLC
• Beneficiário: Daniel Martins-de-Souza
• Modalidade de apoio: Auxílio à Pesquisa - Programa Equipamentos Multiusuários
• Processo FAPESP: 14/21035-0 - Proteômica quantitativa de linhagens neurais e organóides cerebrais derivados de células tronco de pluripotência induzida de pacientes com esquizofrenia
• Beneficiário: Juliana Minardi Nascimento
• Modalidade de apoio: Bolsas no Brasil - Pós-Doutorado
• Processo FAPESP: 16/07332-7 - O papel das vias de sinalização 14-3-3 e Efrina na comunicação celular entre neurônios-astrócitos e funcionamento da sinapse tripartite
• Beneficiário: Verônica Aparecida Monteiro Saia Cereda
• Modalidade de apoio: Bolsas no Brasil - Doutorado