[Strategies of planned physical activity in autism: systematic review].

Objective: To identify the strategies used in the development of planned and scientifically documented physical activity, as well as the results achieved with those interventions in children with Autism Spectrum Disorder (ASD).

Methods: Systematic analysis of scientific articles regarding the use of physical activity as a therapeutic tool for children with ASD. Articles published between 2006 and 2016 were included in the review.

Oxidation of SQSTM1/p62 mediates the link between redox state and protein homeostasis.

Cellular homoeostatic pathways such as macroautophagy (hereinafter autophagy) are regulated by basic mechanisms that are conserved throughout the eukaryotic kingdom. However, it remains poorly understood how these mechanisms further evolved in higher organisms. Here we describe a modification in the autophagy pathway in vertebrates, which promotes its activity in response to oxidative stress.

SQSTM1/p62 mediates crosstalk between autophagy and the UPS in DNA repair.

SQSTM1/p62 (sequestosome 1) selectively targets polyubiquitinated proteins for degradation via macroautophagy and the proteasome. Additionally, SQSTM1 shuttles between the cytoplasmic and nuclear compartments, although its role in the nucleus is relatively unknown. Here, we report that SQSTM1 dynamically associates with DNA damage foci (DDF) and regulates DNA repair.

Oxidative Stress by Monoamine Oxidase-A Impairs Transcription Factor EB Activation and Autophagosome Clearance, Leading to Cardiomyocyte Necrosis and Heart Failure.

Aims: In heart failure (HF), mitochondrial quality control and autophagy are progressively impaired, but the role of oxidative stress in this process and its underlying mechanism remain to be defined. By degrading norepinephrine and serotonin, the mitochondrial enzyme, monoamine oxidase-A (MAO-A), is a potent source of reactive oxygen species (ROS) in the heart and its activation leads to the persistence of mitochondrial damage. In this study, we analyzed the consequences of ROS generation by MAO-A on the autophagy-lysosome pathway in the heart.