Entry
Name
Phagosome - Xiphophorus couchianus (Monterrey platyfish)
Description
Phagocytosis is the process of taking in relatively large particles by a cell, and is a central mechanism in the tissue remodeling, inflammation, and defense against infectious agents. A phagosome is formed when the specific receptors on the phagocyte surface recognize ligands on the particle surface. After formation, nascent phagosomes progressively acquire digestive characteristics. This maturation of phagosomes involves regulated interaction with the other membrane organelles, including recycling endosomes, late endosomes and lysosomes. The fusion of phagosomes and lysosomes releases toxic products that kill most bacteria and degrade them into fragments. However, some bacteria have strategies to escape the bactericidal mechanisms associated with phagocytosis and survive within host phagocytes.
Class
Cellular Processes; Transport and catabolism
BRITE hierarchy
Pathway map
Ortholog table
Other DBs
Organism
Xiphophorus couchianus (Monterrey platyfish) [GN:
xco ]
Gene
114151325 sec22b; vesicle-trafficking protein SEC22b isoform X1 [KO:K08517 ]
114156480 class I histocompatibility antigen, F10 alpha chain-like isoform X1 [KO:K06751 ]
114156481 class I histocompatibility antigen, F10 alpha chain-like [KO:K06751 ]
114156351 major histocompatibility complex class I-related gene protein-like isoform X1 [KO:K06751 ]
114156478 major histocompatibility complex class I-related gene protein-like [KO:K06751 ]
114140622 SLA class II histocompatibility antigen, DQ haplotype D beta chain-like [KO:K06752 ]
114140625 H-2 class II histocompatibility antigen, E-S beta chain-like [KO:K06752 ]
114140627 H-2 class II histocompatibility antigen, A-U alpha chain-like [KO:K06752 ]
114140630 LOW QUALITY PROTEIN: mamu class II histocompatibility antigen, DR alpha chain-like [KO:K06752 ]
114141632 H-2 class II histocompatibility antigen, E-S beta chain-like isoform X1 [KO:K06752 ]
114141634 H-2 class II histocompatibility antigen, A-U alpha chain-like [KO:K06752 ]
114159930 rano class II histocompatibility antigen, A beta chain-like isoform X1 [KO:K06752 ]
114159932 HLA class II histocompatibility antigen, DQ beta 1 chain-like isoform X1 [KO:K06752 ]
114159770 hgs; hepatocyte growth factor-regulated tyrosine kinase substrate isoform X1 [KO:K12182 ]
114160259 atp6v0a1; V-type proton ATPase 116 kDa subunit a isoform X1 [KO:K02154 ]
114150880 V-type proton ATPase 116 kDa subunit a-like isoform X1 [KO:K02154 ]
114146791 atp6v0b; V-type proton ATPase 21 kDa proteolipid subunit [KO:K03661 ]
114134167 dync1h1; cytoplasmic dynein 1 heavy chain 1 isoform X1 [KO:K10413 ]
114133207 dync2h1; cytoplasmic dynein 2 heavy chain 1 isoform X1 [KO:K10414 ]
114148039 dync1i2; cytoplasmic dynein 1 intermediate chain 2 isoform X1 [KO:K10415 ]
114156446 dync1i1; cytoplasmic dynein 1 intermediate chain 1 isoform X1 [KO:K10415 ]
114146216 cytoplasmic dynein 1 intermediate chain 2-like isoform X1 [KO:K10415 ]
114142884 dync1li2; cytoplasmic dynein 1 light intermediate chain 2 isoform X1 [KO:K10416 ]
114138879 lamp2; lysosome-associated membrane glycoprotein 2 isoform X1 [KO:K06528 ]
114139365 m6pr; cation-dependent mannose-6-phosphate receptor isoform X1 [KO:K10089 ]
114135411 protein transport protein Sec61 subunit alpha-like isoform X1 [KO:K10956 ]
114136807 sec61g; protein transport protein Sec61 subunit gamma [KO:K07342 ]
114133593 low affinity immunoglobulin gamma Fc region receptor III-like [KO:K06498 ]
114156970 high affinity immunoglobulin gamma Fc receptor I-like isoform X1 [KO:K06463 ]
114143000 pla2r1; secretory phospholipase A2 receptor isoform X1 [KO:K06560 ]
114149891 scarb1; scavenger receptor class B member 1 isoform X1 [KO:K13885 ]
114151419 ras-related C3 botulinum toxin substrate 1-like isoform X1 [KO:K04392 ]
Compound
C04549 1-Phosphatidyl-1D-myo-inositol 3-phosphate
Reference
Authors
Stuart LM, Ezekowitz RA
Title
Phagocytosis: elegant complexity.
Journal
Reference
Authors
Tjelle TE, Lovdal T, Berg T
Title
Phagosome dynamics and function.
Journal
Reference
Authors
Dupuy AG, Caron E
Title
Integrin-dependent phagocytosis: spreading from microadhesion to new concepts.
Journal
Reference
Authors
Brumell JH, Grinstein S
Title
Salmonella redirects phagosomal maturation.
Journal
Reference
Authors
Huynh KK, Eskelinen EL, Scott CC, Malevanets A, Saftig P, Grinstein S
Title
LAMP proteins are required for fusion of lysosomes with phagosomes.
Journal
Reference
Authors
Luzio JP, Pryor PR, Bright NA
Title
Lysosomes: fusion and function.
Journal
Reference
Authors
Sumimoto H
Title
Structure, regulation and evolution of Nox-family NADPH oxidases that produce reactive oxygen species.
Journal
Related pathway
xco04620 Toll-like receptor signaling pathway
KO pathway
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