منابع مشابه
Actin and Endocytosis in Budding Yeast
Endocytosis, the process whereby the plasma membrane invaginates to form vesicles, is essential for bringing many substances into the cell and for membrane turnover. The mechanism driving clathrin-mediated endocytosis (CME) involves > 50 different protein components assembling at a single location on the plasma membrane in a temporally ordered and hierarchal pathway. These proteins perform prec...
متن کاملEndocytosis: Actin in the Driving Seat
Endocytosis is an essential eukaryotic process which has been reported to require a functional actin cytoskeleton. New data obtained using the model yeast Saccharomyces cerevisiae significantly advances our understanding of the interface between the endocytic machinery and actin.
متن کاملUpdate on Endocytosis Endocytosis, Actin Cytoskeleton, and Signaling
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 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 کاملActin filaments facilitate two steps of endocytosis.
Recent reports have suggested a role for microtubules in the endocytic process and pointed out the role for actin filaments for the early steps of apical endocytosis in polarized epithelial cells. However, these studies do not address the respective contribution of these two types of filaments along the endocytic pathway. In addition, several studies failed to demonstrate the role for actin fil...
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ژورنال
عنوان ژورنال: Journal of Cell Science
سال: 2006
ISSN: 1477-9137,0021-9533
DOI: 10.1242/jcs.03247