Retrograde Axonal Autophagy and Endocytic Pathways Are Parallel and Separate in Neurons.

Autophagy and endocytic trafficking are two key pathways that regulate the composition and integrity of the neuronal proteome. Alterations in these pathways are sufficient to cause neurodevelopmental and neurodegenerative disorders. Thus, defining how autophagy and endocytic pathways are organized in neurons remains a key area of investigation.

Synaptic activity controls autophagic vacuole motility and function in dendrites.

Macroautophagy (hereafter "autophagy") is a lysosomal degradation pathway that is important for learning and memory, suggesting critical roles for autophagy at the neuronal synapse. Little is known, however, about the molecular details of how autophagy is regulated with synaptic activity. Here, we used live-cell confocal microscopy to define the autophagy pathway in primary hippocampal neurons under various paradigms of synaptic activity.

Differential regulation of autophagy during metabolic stress in astrocytes and neurons.

Unlabelled: Macroautophagy/autophagy is a key homeostatic process that targets cytoplasmic components to the lysosome for breakdown and recycling. Autophagy plays critical roles in glia and neurons that affect development, functionality, and viability of the nervous system. The mechanisms that regulate autophagy in glia and neurons, however, are poorly understood.

NF-κB Blockers Gifted by Mother Nature: Prospectives in Cancer Cell Chemosensitization.

Background: Despite the significant developments made in the field of diagnosis and treatment modalities of cancer during the last two decades, it still remains one of the most life threatening diseases killing 8.2 million people annually across the globe. It has been well-established that development of chemoresistance in cancer cells is the major cause of failure of chemotherapeutic agents in clinic.