منابع مشابه
Endocytosis, signaling, and beyond.
The endocytic network comprises a vast and intricate system of membrane-delimited cell entry and cargo sorting routes running between biochemically and functionally distinct intracellular compartments. The endocytic network caters to the organization and redistribution of diverse subcellular components, and mediates appropriate shuttling and processing of materials acquired from neighboring cel...
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Endocytosis is the internalization of plasma membrane proteins and lipids, extracellular molecules, fluids, particles, exosomes, viruses, and bacteria. Endocytic internalization is a conserved process for all eukaryotic cells that is required for diverse cellular functions. These include turnover and degradation of plasma membrane proteins and receptors, transduction and dispersal of signals wi...
متن کاملNeuronal signaling through endocytosis.
The distinctive morphology of neurons, with complex dendritic arbors and extensive axons, presents spatial challenges for intracellular signal transduction. The endosomal system provides mechanisms that enable signaling molecules initiated by extracellular cues to be trafficked throughout the expanse of the neuron, allowing intracellular signals to be sustained over long distances. Therefore en...
متن کاملUpdate on Endocytosis Endocytosis , Actin Cytoskeleton , and Signaling 1
Endocytosis is the internalization of plasma membrane proteins and lipids, extracellular molecules, fluids, particles, exosomes, viruses, and bacteria. Endocytic internalization is a conserved process for all eukaryotic cells that is required for diverse cellular functions. These include turnover and degradation of plasma membrane proteins and receptors, transduction and dispersal of signals wi...
متن کاملEndocytosis Promotes Rapid Dopaminergic Signaling
D(1) dopamine receptors are primary mediators of dopaminergic signaling in the CNS. These receptors internalize rapidly following agonist-induced activation, but the functional significance of this process is unknown. We investigated D(1) receptor endocytosis and signaling in HEK293 cells and cultured striatal neurons using real-time fluorescence imaging and cAMP biosensor technology. Agonist-i...
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ژورنال
عنوان ژورنال: Cell
سال: 2003
ISSN: 0092-8674
DOI: 10.1016/s0092-8674(03)00932-2