Papel fisiológico de ROS. Papeles importantes Producción de NO (molécula de señalización) Oxidative Burst Cascadas de señalización Homeostasis de oxígeno.

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Transcripción de la presentación:

Papel fisiológico de ROS

Papeles importantes Producción de NO (molécula de señalización) Oxidative Burst Cascadas de señalización Homeostasis de oxígeno Adhesión celular Respuesta inmune Apoptosis

Signaling by ROS the pathways in which ROS participate, the endogenous sources of ROS, the generation of secondary species that participate in signaling, how ROS affect signaling and eventually gene expression.

Inducción de cascadas de señalización

Señalización Nrf2

Defensa contra patógenos

Defensa contra patógenos en plantas

Muerte celular

Daño a Lípidos, Proteínas y DNA

DNA damage 8-hydroxy-2'- deoxyguanosine (8-OHdG) is a product of oxidatively damaged DNA formed by hydroxy radical, singlet oxygen and direct photodynamic action

Daño y reparación

Oxidación de proteínas

Oxidación de lípidos