Bodega, G.Alique, MatildePuebla, L.Carracedo Añón, Julia MaríaRamírez, R. M.2023-06-172023-06-172019-06-172001-307810.1080/20013078.2019.1626654https://hdl.handle.net/20.500.14352/13838This review analyzes the relationship between microvesicles and reactive oxygen species (ROS). This relationship is bidirectional; on the one hand, the number and content of microvesicles produced by the cells are affected by oxidative stress conditions; on the other hand, microvesicles can directly and/or indirectly modify the ROS content in the extra- as well as the intracellular compartments. In this regard, microvesicles contain a pro-oxidant or antioxidant machinery that may produce or scavenge ROS: direct effect. This mechanism is especially suitable for eliminating ROS in the extracellular compartment. Endothelial microvesicles, in particular, contain a specific and well-developed antioxidant machinery. On the other hand, the molecules included in microvesicles can modify (activate or inhibit) ROS metabolism in their target cells: indirect effect. This can be achieved by the incorporation into the cells of ROS metabolic enzymes included in the microvesicles, or by the regulation of signaling pathways involved in ROS metabolism. Proteins, as well as miRNAs, are involved in this last effect.engAtribución-NoComercial 3.0 Españahttps://creativecommons.org/licenses/by-nc/3.0/es/journal articlehttps://tandfonline.com/doi/full/10.1080/20013078.2019.1626654open access576.357.08577.24Extracellular vesiclesMicrovesiclesReactive oxygenFisiologíaBiología celular (Biología)Biotecnología2411 Fisiología Humana2407 Biología Celular3399 Otras Especialidades Tecnológicas