In cell biology, a phagosome is a vesicle formed around a particle engulfed by a phagocyte via phagocytosis. Professional phagocytes include macrophages...
28 KB (3,339 words) - 09:21, 2 July 2024
Phagocytosis (redirect from Phagosome crystal structures)
particle (≥ 0.5 μm), giving rise to an internal compartment called the phagosome. It is one type of endocytosis. A cell that performs phagocytosis is called...
22 KB (2,451 words) - 14:47, 31 August 2024
the phagosome. As the fungus is thermally dimorphic, these microconidia are transformed into yeast. They grow and multiply inside the phagosome. The...
31 KB (3,244 words) - 00:08, 18 August 2024
When a macrophage ingests a pathogen, the pathogen becomes trapped in a phagosome, which then fuses with a lysosome. Within the phagolysosome, enzymes and...
92 KB (10,131 words) - 14:06, 1 July 2024
peculiar to mycobacteria, TB bacteria block the fusion of their enclosing phagosome with lysosomes which would destroy the bacteria. Thereby TB can continue...
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phagolysosome, or endolysosome, is a cytoplasmic body formed by the fusion of a phagosome with a lysosome in a process that occurs during phagocytosis. Formation...
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been implicated to traffic the endocytosed phagosome to intracellular lysosomes, where fusion of the phagosome and the lysosome produces a phagolysosome...
96 KB (9,537 words) - 05:17, 20 August 2024
macrophage and stored temporarily in a membrane-bound vesicle called a phagosome. The phagosome then combines with a lysosome to create a phagolysosome. In the...
164 KB (16,709 words) - 02:35, 24 August 2024
then resides in phagocytic vacuoles, or phagosomes, until it enters the cytoplasm by disrupting the phagosome membrane. Within the cytoplasm, the bacteria...
42 KB (4,348 words) - 16:04, 29 August 2024
phagocyte, the bacterium is trapped in a compartment called a phagosome. Within one minute the phagosome merges with either a lysosome or a granule to form a phagolysosome...
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the interior of the infected cell by a phagosome.[citation needed] F. tularensis then breaks out of this phagosome into the cytosol and rapidly proliferates...
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membranes); peroxisome; vacuole; cytoplasmic granules; cell vesicles (phagosome, autophagosome, clathrin-coated vesicles, COPI-coated and COPII-coated...
19 KB (2,213 words) - 08:24, 22 August 2024
macrophages. During normal phagocytosis, bacteria are enclosed by the phagosome, which fuses with the lysosome to become a phagolysosome. The internal...
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a phagocyte, it becomes trapped in an intracellular vesicle called a phagosome, which subsequently fuses with another vesicle called a lysosome to form...
118 KB (13,494 words) - 16:15, 25 August 2024
the surface of a (target) cell activate phagocytic receptors on a phagocyte, inducing uptake into a phagosome, where the cell is killed and digested....
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by preventing maturation of the host-cell phagosome in which the bacterium lives. Maturation of the phagosome would enable it to kill the bacterium. Mutations...
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many microbes, each phagocytic event resulting in the formation of a phagosome into which reactive oxygen species and hydrolytic enzymes are secreted...
53 KB (5,696 words) - 02:58, 31 August 2024
(or phagosome) fuses with a lysosome containing hydrolytic enzymes to form a phagolysosome; the pathogens or food particles within the phagosome are then...
5 KB (540 words) - 14:49, 29 June 2018
phagolysosomal fusion and death, rickettsiae must escape from the phagosome. To escape from the phagosome, the bacteria secrete phospholipase D and hemolysin C....
35 KB (4,103 words) - 01:10, 13 August 2024
and the pathogen and so is kept within a special compartment, called a phagosome. Free hydrogen peroxide will damage any tissue it encounters via oxidative...
91 KB (9,226 words) - 08:11, 30 August 2024
blocking the fusion of phagosomes with lysosomes inside the host cell; normally, bacteria are contained inside the phagosome, which merges with a lysosome...
59 KB (5,878 words) - 02:15, 29 August 2024
Hampton MB, Kettle AJ, Winterbourn CC (Nov 1998). "Inside the neutrophil phagosome: oxidants, myeloperoxidase, and bacterial killing". Blood. 92 (9): 3007–17...
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to clear pathogens by oxidative burst, acidification of phagosomes, and fusion of the phagosome and lysosome. B. suis, in return, has developed ways to...
15 KB (1,709 words) - 00:27, 17 October 2023
It can be found in the plasma membrane as well as in the membranes of phagosomes used by neutrophil white blood cells to engulf microorganisms. Human isoforms...
25 KB (2,841 words) - 14:26, 5 March 2024
phagocytic cell, until the particle is contained in a membrane-bound vacuole (phagosome) within the cell. The pathogen is subsequently destroyed following intracellular...
6 KB (641 words) - 18:51, 5 August 2024
granulocytes engulf viruses and bacteria in an intracellular vacuole called the phagosome, where they are digested. Part of the digestion mechanism involves an...
18 KB (1,725 words) - 15:53, 13 August 2024
This ingested vesicle is called an efferosome (in analogy to the term phagosome). This process is similar to macropinocytosis. For apoptosis, the effect...
6 KB (678 words) - 16:14, 23 June 2024
yeast-to-hyphal transition within the acidic macrophage phagosome. This initially causes phagosome membrane distension which eventually leads to phagosomal...
89 KB (9,969 words) - 15:13, 14 June 2024
3-kinase and Rab5 effectors in phagosomal biogenesis and mycobacterial phagosome maturation arrest. J. Cell Biol. 154:631–644. Kaplan, G., R. R. Gandhi...
2 KB (287 words) - 03:33, 9 November 2017