Visualization of actin dynamics during macropinocytosis and exocytosis

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Volumn 3, Issue 3, 2002, Pages 186-192

  Lee, Eunkyung ^a   Knecht, David A ^a  

^a UNIVERSITY OF CONNECTICUT   (United States)

Author keywords

Actin coat; Dictyostelium; Endocytosis; F actin; Macropinocytic cup; Post lysosomes

Indexed keywords

ACTIN BINDING PROTEIN; F ACTIN; GREEN FLUORESCENT PROTEIN;

ACTIN FILAMENT; ARTICLE; CELL MEMBRANE; CONTROLLED STUDY; CYTOPLASM; EXOCYTOSIS; INVAGINATION; LYSOSOME; MEMBRANE VESICLE; NONHUMAN; PINOCYTOSIS; PRIORITY JOURNAL;

ACTINS; ANIMALS; CYTOPLASM; DICTYOSTELIUM; ENDOCYTOSIS; EXOCYTOSIS; GREEN FLUORESCENT PROTEINS; LUMINESCENT PROTEINS; LYSOSOMES; MICROSCOPY, CONFOCAL; MICROSCOPY, FLUORESCENCE; PINOCYTOSIS; PROTEIN FOLDING; RECOMBINANT FUSION PROTEINS; TIME FACTORS;

EID: 0036105015     PISSN: 13989219     EISSN: None     Source Type: Journal    
DOI: 10.1034/j.1600-0854.2002.030304.x     Document Type: Article

References (31)

1. The role of coated vesicles in recycling of synaptic vesicle membrane
2. Macrophage colony-stimulating factor (rM-CSF) stimulates pinocytosis in bone marrow-derived macrophages
3. Coronin and vacuolin identify consecutive stages of a late, actin-coated endocytic compartment in Dictyostelium
4. Circular ruffle formation and closure lead to macropinocytosis in hepatocyte growth factor/scatter factor-treated cells
5. Fluid-phase uptake by macropinocytosis in Dictyostelium
6. DAip1, a Dictyostelium homologue of the yeast actin-interacting protein 1, is involved in endocytosis, cytokinesis, and motility
7. Actin disassembles reversibly during electrically induced recycling of synaptic vesicles in cultured neurons
8. ATP-dependent membrane assembly of F-actin facilitates membrane fusion
9. Dynamics of immature secretory granules: Role of cytoskeletal elements during transport, cortical restriction, and F-actin-dependent tethering
10. An evaluation of the expression, subcellular localization, and function of rab4 in the exocrine pancreas
11. Use of a fusion protein between GFP and an actin-binding domain to visualize transient filamentous-actin structures
12. Properties of the 120,000- and 95,000-dalton actin-binding proteins from Dictyostelium discoideum and their possible functions in assembling the cytoplasmic matrix
13. Differences in the mode of phagocytosis with Fc and C3 receptors in macrophages
14. Green fluorescent protein in the visualization of particle uptake and fluid-phase endocytosis
15. A Rab4-like GTPase in Dictyostelium discoideum colocalizes with V-H+-ATPases in reticular membranes of the contractile vacuole complex and in lysosomes
16. Sequential activities of phosphoinositide 3-kinase, pkb/akt, and rab7 during macropinosome formation in Dictyostelium
17. Fluorescence probe measurement of the intralysosomal pH in living cells and the perturbation of pH by various agents
18. Receptor-mediated endocytosis of transferrin in developmentally totipotent mouse teratocarcinoma stem cells
19. Acidification of macrophage and fibroblast endocytic vesicles in vitro
20. Separation of Fe+3 from transferrin in endocytosis. Role of the acidic endosome
21. Acidification of the endocytic and exocytic pathways
22. Role of acidic intracellular compartments in the biosynthesis of Dictyostelium lysosomal enzymes. The weak bases ammonium chloride and chloroquine differentially affect proteolytic processing and sorting
23. Overexpression of a novel rho family GTPase, RacC, induces unusual actin-based structures and positively affects phagocytosis in Dictyostelium discoideum
24. Targeted gene disruption reveals a role for vacuolin B in the late endocytic pathway and exocytosis
25. Effects of latrunculin reveal requirements for the actin cytoskeleton during secretion from mast cells
26. Actin coating of secretory granules during regulated exocytosis correlates with the release of rab3D
27. Stimulation of catecholamine secretion from adrenal chromaffin cells by 14-3-3 proteins is due to reorganisation of the cortical actin network
28. Changes in actin network during calcium-induced exocytosis in permeabilized GH3 cells: Calcium directly regulates F-actin disassembly
29. A pleckstrin homology domain specific for phosphatidylinositol 4, 5- bisphosphate (Ptdlns-4,5-P2) and fused to green fluorescent protein identifies plasma membrane Ptdlns-4,5-P2 as being important in exocytosis
30. Variables controlling the expression level of exogenous genes in Dictyostelium
31. A cellophane strip technique for culturing tissue in multipurpose culture chambers