| Grant number: | 13/03556-0 |
| Support Opportunities: | Scholarships in Brazil - Scientific Initiation |
| Start date: | April 01, 2013 |
| End date: | December 31, 2015 |
| Field of knowledge: | Biological Sciences - Biochemistry - Metabolism and Bioenergetics |
| Principal Investigator: | Alicia Juliana Kowaltowski |
| Grantee: | Pâmela Aiako Hypólito Brito Kakimoto |
| Host Institution: | Instituto de Química (IQ). Universidade de São Paulo (USP). São Paulo , SP, Brazil |
| Associated research grant: | 10/51906-1 - Mitochondrial bioenergetics, ion transport, redox state and DNA metabolism, AP.TEM |
| Associated scholarship(s): | 15/04232-9 - Effects of lipids on insulin signaling in hepatocytes: impacts on mitochondrial ROS and nitric oxide generation, BE.EP.IC |
Abstract Lipid catabolism dysfunctions and consequent accumulation of these substrates in the liver are related to increase the generation of reactive oxygen species (ROS) and the development of metabolic diseases. Recently we described the participation of very long chain acyl-CoA dehydrogenases (VLCADs) on ROS generation by liver mitochondria of animals treated with high fat diet (Cardoso, under review). Those enzymes are members of flavoproteins family, acyl-CoA dehydrogenases, which catalyze the limiting step of beta-oxidation and enable electron transfer to electron transport chain. However, the mechanisms of regulation have not been totally completely elucidated. Our project aims to study the mechanisms of generation of ROS by VLCADs in animals treated with high fat diet. | |
| News published in Agência FAPESP Newsletter about the scholarship: | |
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