Entry
Name
Phagosome - Lutra lutra (Eurasian river otter)
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
Lutra lutra (Eurasian river otter) [GN:
llv ]
Gene
125099812 H-2 class I histocompatibility antigen, Q10 alpha chain-like [KO:K06751 ]
125101549 class I histocompatibility antigen, Gogo-OKO alpha chain-like [KO:K06751 ]
125101800 HLA class I histocompatibility antigen, alpha chain G-like isoform X1 [KO:K06751 ]
125101803 DLA class I histocompatibility antigen, A9/A9 alpha chain-like isoform X1 [KO:K06751 ]
125101804 DLA class I histocompatibility antigen, A9/A9 alpha chain-like [KO:K06751 ]
125101807 LOW QUALITY PROTEIN: DLA class I histocompatibility antigen, A9/A9 alpha chain-like [KO:K06751 ]
125101827 DLA class I histocompatibility antigen, A9/A9 alpha chain-like [KO:K06751 ]
125102525 LOW QUALITY PROTEIN: DLA class I histocompatibility antigen, A9/A9 alpha chain-like [KO:K06751 ]
125101704 HLA class II histocompatibility antigen, DQ alpha 2 chain-like isoform X1 [KO:K06752 ]
125101705 HLA class II histocompatibility antigen, DQ beta 1 chain-like isoform X1 [KO:K06752 ]
125101706 SLA class II histocompatibility antigen, DQ haplotype D alpha chain-like isoform X1 [KO:K06752 ]
125102650 HLA class II histocompatibility antigen, DM beta chain-like isoform X1 [KO:K06752 ]
125102651 HLA class II histocompatibility antigen, DM alpha chain-like [KO:K06752 ]
125103079 LOW QUALITY PROTEIN: HLA class II histocompatibility antigen, DP beta 1 chain-like [KO:K06752 ]
125103096 HLA class II histocompatibility antigen, DO alpha chain-like [KO:K06752 ]
125103134 RLA class II histocompatibility antigen, DP alpha-1 chain-like [KO:K06752 ]
125103156 DLA class II histocompatibility antigen, DR-1 beta chain [KO:K06752 ]
125103158 HLA class II histocompatibility antigen, DR alpha chain [KO:K06752 ]
125103275 HLA class II histocompatibility antigen, DO beta chain-like [KO:K06752 ]
125087905 hepatocyte growth factor-regulated tyrosine kinase substrate isoform X1 [KO:K12182 ]
125081403 LOW QUALITY PROTEIN: V-type proton ATPase subunit B, brain isoform-like [KO:K02147 ]
125109920 LOW QUALITY PROTEIN: V-type proton ATPase subunit E 1-like [KO:K02150 ]
125089302 cytoplasmic dynein 1 light intermediate chain 2 isoform X1 [KO:K10416 ]
125091639 lysosome-associated membrane glycoprotein 2-like isoform X1 [KO:K06528 ]
125094863 lysosome-associated membrane glycoprotein 1-like isoform X1 [KO:K06528 ]
125107701 cation-dependent mannose-6-phosphate receptor isoform X1 [KO:K10089 ]
125099196 high affinity immunoglobulin gamma Fc receptor I-like isoform X1 [KO:K06498 ]
125086328 low affinity immunoglobulin gamma Fc region receptor III-A [KO:K06463 ]
125085122 pulmonary surfactant-associated protein D-like isoform X1 [KO:K10068 ]
125095449 LOW QUALITY PROTEIN: secretory phospholipase A2 receptor-like [KO:K06560 ]
125107977 C-type lectin domain family 7 member A-like isoform X1 [KO:K10074 ]
125091898 macrophage scavenger receptor types I and II-like isoform X1 [KO:K06558 ]
125108000 LOW QUALITY PROTEIN: oxidized low-density lipoprotein receptor 1-like [KO:K08763 ]
125091990 LOW QUALITY PROTEIN: cytochrome b-245 heavy chain-like [KO:K21421 ] [EC:1.-.-.-]
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
llv04610 Complement and coagulation cascades
llv04612 Antigen processing and presentation
llv04620 Toll-like receptor signaling pathway
llv04666 Fc gamma R-mediated phagocytosis
KO pathway
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