Results 271 to 280 of about 64,404 (299)

Inhibition of endocytic vesicle fusion in vitro by the cell-cycle control protein kinase cdc2

Nature, 1989
Membrane transport between the endoplasmic reticulum and the plasma membrane, which involves the budding and fusion of carrier vesicles, is inhibited during mitosis in animal cells. At the same time, the Golgi complex and the nuclear envelope, as well as the endoplasmic reticulum in some cell types, become fragmented.
Teppo Tuomikoski, Marie‐Anne Félix, Marcel Dorée, Jean Grüenberg   +3 more
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RAP1A GTP/GDP Cycles Determine the Intracellular Location of the Late Endocytic Compartments and Contribute to Myogenic Differentiation

Experimental Cell Research, 1999
RAP1A protein is a small Ras-like GTPase that accumulates during muscle differentiation. In this study, we observed variable intracellular location of the endogenous RAP1A protein and concomitant relocation of the late endocytic compartments in differentiating myogenic cells. By monitoring the nucleotide-bound form of RAP1A protein, we established that
Véronique Pizon, Francisca Méchali, Giuseppe Baldacci   +2 more
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Faculty Opinions recommendation of Possible roles of the endocytic cycle in cell motility.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature, 2007
David Soll
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Cell-cycle-dependent trafficking in the endocytic pathway

, 2008
In the endocytic pathway, many components are degraded. This is essential for cells in many ways, like uptake of nutrients, defense against pathogens, receptor downregulation, and antigen processing. In interphase, the endocytic pathway is highly dynamic and receives components both from the plasma membrane and from the trans-Golgi network. In mitosis,
Trygve Bergeland
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Characterization of early and late endocytic compartments of the transferrin cycle Transferrin receptor antibody blocks erythroid differentiation by trapping the receptor in the early endosome

Journal of Cell Science, 1992
ABSTRACT We describe a detailed morphological characterization of the endocytic pathway in differentiating chicken erythroblasts transformed by a temperature-sensitive mutant of avian erythroblastosis virus (AEV). These cells express high levels of transferrin receptors (TfR) when induced to differentiate at 42°C.
Iris Killisch, Peter Steinlein, Karin Römisch, Ruth Hollinshead, Hartmut Beug, Gareth Griffiths   +5 more
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Faculty Opinions recommendation of Slow diffusion of proteins in the yeast plasma membrane allows polarity to be maintained by endocytic cycling.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature, 2008
Ruth Collins
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Participation of Ca²⁺-acceptor proteins in the mechanisms of the exo-endocytic cycle of synaptic vesicles in the motor nerve endings of the somatic musculature of the earthworm <i>Lumbricus terrestris</i>

Rossijskij fiziologičeskij žurnal im. I.M. Sečenova
Using fluorescence microscopy, we studied the participation of Ca2+-acceptor proteins in the processes of the exo-endocytotic cycle of neurotransmitter quantal secretion in the neuromuscular junction of the somatic muscle of the earthworm Lumbricus terrestris. Inhibition of calcineurin, calmodulin and Ca2+/calmodulin dependent protein kinases led to an
Л. Ф. Нуруллин, N. D. Almazov, Е. М. Волков   +2 more
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