Cited by 354Phagocytosis and Immune RegulationCellular transport and secretionSlime Mold and Myxomycetes Research

The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.

Coronin involved in phagocytosis: Dynamics of particle-induced relocalization visualized by a green fluorescent protein tag

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Abstract

Coronin is a protein involved in cell locomotion and cytokinesis of Dictyostelium discoideum. Here we show that coronin is strongly enriched in phagocytic cups formed in response to particle attachment. A fusion of coronin with green fluorescent protein (GFP) accumulates in the cups within less than 1 min upon attachment of a particle and is gradually released from the phagosome within 1 min after engulfment is completed. Phagocytic cup formation competes with leading edge formation and can be interrupted at any stage. When the cup regresses, coronin dissociates from the site of accumulation. TRITC-labeled yeast cells have been used to assay phagocytosis quantitatively in wild-type and coronin-null cells. In the mutant, the rate of uptake is reduced to about one third, which shows that coronin contributes to the efficiency of phagocytosis to about the same extent as it improves the speed of cell locomotion.

Overview

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Crossref · 10.1016/0092-8674(95)90207-4

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43 of 43 references verified0 citation errors · 0 not checkable

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Metadata

Authors
Maniak, M., Rauchenberger, R., Albrecht, R., Murphy, J., & Gerisch, G.
Affiliations
Max Planck Institute of Biochemistry (DE)
Venue
Cell
Publisher
Elsevier BV
Published
1995-12
Volume
83
Issue
6
Pages
915-924
ISSN
0092-8674 (ISSN-L)
OpenAlex
W1989760629
Cited by
354
References
43
Citations by year
2026: 4 · 2025: 2 · 2024: 3 · 2023: 1 · 2022: 2 · 2021: 8 · 2020: 4 · 2019: 5 · 2018: 3 · 2017: 5 · 2016: 5 · 2015: 4 · 2014: 11 · 2013: 8 · 2012: 8
FWCI
5.02
Type
journal article
Language
en
Open access
Locations
  • Cell (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Phagocytosis and Immune Regulation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Cellular transport and secretion
  • Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Slime Mold and Myxomycetes Research
Keywords
coronin, phagocytosis, phagocytic cup, phagosome, Dictyostelium discoideum, GFP fusion protein, cell locomotion
MeSH terms
Actinin, Actins, Animals, Carrier Proteins, Cell Membrane, Cytochalasins, Cytoplasm, Dictyostelium, Fungal Proteins, Indicators and Reagents, Luminescent Proteins, Microfilament Proteins, Phagocytosis, Phagosomes, Saccharomyces cerevisiae, Protozoan Proteins, Green Fluorescent Proteins

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