Entry
Name
Phagosome - Canis lupus familiaris (dog)
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
Canis lupus familiaris (dog) [GN:
cfa ]
Gene
475816 SEC22B; vesicle-trafficking protein SEC22b isoform X1 [KO:K08517 ]
100685196 DLA class I histocompatibility antigen, A9/A9 alpha chain-like [KO:K06751 ]
474860 HLA-DRB1; DLA class II histocompatibility antigen, DR-1 beta chain precursor [KO:K06752 ]
481731 DLA-DRA; MHC class II DR alpha chain precursor [KO:K06752 ]
607786 DLA-DOB; major histocompatibility complex, class II, DO beta precursor [KO:K06752 ]
607827 DLA-DMB; major histocompatibility complex, class II, DM beta precursor [KO:K06752 ]
481732 DLA-DMA; major histocompatibility complex, class II, DM alpha precursor [KO:K06752 ]
474869 DLA-DOA; HLA class II histocompatibility antigen, DO alpha chain-like precursor [KO:K06752 ]
100856137 HLA class II histocompatibility antigen, DQ beta 2 chain isoform X1 [KO:K06752 ]
475424 EEA1; early endosome antigen 1 isoform X3 [KO:K12478 ]
483367 HGS; hepatocyte growth factor-regulated tyrosine kinase substrate isoform 1 [KO:K12182 ]
474628 ATP6V1B1; V-type proton ATPase subunit B, kidney isoform isoform X1 [KO:K02147 ]
486137 ATP6V1B2; V-type proton ATPase subunit B, brain isoform [KO:K02147 ]
475061 ATP6V1C1; V-type proton ATPase subunit C 1 isoform X1 [KO:K02148 ]
475667 ATP6V1C2; V-type proton ATPase subunit C 2 isoform X6 [KO:K02148 ]
481359 ATP6V1E2; V-type proton ATPase subunit E 2 [KO:K02150 ]
477740 ATP6V1E1; V-type proton ATPase subunit E 1 [KO:K02150 ]
474840 ATP6V1G2; V-type proton ATPase subunit G 1 [KO:K02152 ]
490256 ATP6V1G3; V-type proton ATPase subunit G 3 [KO:K02152 ]
612591 ATP6V1G1; V-type proton ATPase subunit G 1 [KO:K02152 ]
403729 ATP6V0E1; V-type proton ATPase subunit e 1 [KO:K02153 ]
482789 ATP6V0E2; V-type proton ATPase subunit e 2 [KO:K02153 ]
486245 ATP6V0A2; V-type proton ATPase 116 kDa subunit a2 isoform X2 [KO:K02154 ]
607705 ATP6V0A1; V-type proton ATPase 116 kDa subunit a1 isoform X1 [KO:K02154 ]
482779 ATP6V0A4; V-type proton ATPase 116 kDa subunit a [KO:K02154 ]
483691 TCIRG1; V-type proton ATPase 116 kDa subunit a3 [KO:K02154 ]
477929 ATP6V0D2; V-type proton ATPase subunit d 2 [KO:K02146 ]
479685 ATP6V0D1; V-type proton ATPase subunit d 1 [KO:K02146 ]
486953 ATP6V1H; V-type proton ATPase subunit H isoform X2 [KO:K02144 ]
479877 ATP6V0C; V-type proton ATPase 16 kDa proteolipid subunit [KO:K02155 ]
482528 ATP6V0B; V-type proton ATPase 21 kDa proteolipid subunit isoform X2 [KO:K03661 ]
488576 RAB7B; ras-related protein Rab-7b isoform X1 [KO:K07898 ]
480649 RILP; rab-interacting lysosomal protein isoform X2 [KO:K13883 ]
480437 DYNC1H1; cytoplasmic dynein 1 heavy chain 1 [KO:K10413 ]
479461 DYNC2H1; cytoplasmic dynein 2 heavy chain 1 isoform X17 [KO:K10414 ]
475236 DYNC1I1; cytoplasmic dynein 1 intermediate chain 1 isoform X1 [KO:K10415 ]
478797 DYNC1I2; cytoplasmic dynein 1 intermediate chain 2 isoform X2 [KO:K10415 ]
477038 DYNC1LI1; cytoplasmic dynein 1 light intermediate chain 1 isoform X1 [KO:K10416 ]
479693 DYNC1LI2; cytoplasmic dynein 1 light intermediate chain 2 isoform X1 [KO:K10416 ]
478918 TUBA4A; tubulin alpha-4A chain isoform X2 [KO:K07374 ]
476995 LAMP1; lysosome-associated membrane glycoprotein 1 isoform X2 [KO:K06528 ]
481037 LAMP2; lysosome-associated membrane glycoprotein 2 isoform X1 [KO:K06528 ]
477700 M6PR; cation-dependent mannose-6-phosphate receptor [KO:K10089 ]
404006 SEC61A1; protein transport protein Sec61 subunit alpha isoform 1 [KO:K10956 ]
478007 SEC61A2; protein transport protein Sec61 subunit alpha isoform X1 [KO:K10956 ]
404018 SEC61B; protein transport protein Sec61 subunit beta [KO:K09481 ]
404017 SEC61G; protein transport protein Sec61 subunit gamma [KO:K07342 ]
106559252 FCAR; LOW QUALITY PROTEIN: immunoglobulin alpha Fc receptor [KO:K06513 ]
403462 FCGR1A; high affinity immunoglobulin gamma Fc receptor I precursor [KO:K06498 ]
100856270 FCGR2B; low affinity immunoglobulin gamma Fc region receptor II-b isoform X3 [KO:K12560 ]
478984 low affinity immunoglobulin gamma Fc region receptor III isoform X4 [KO:K06463 ]
111097183 LOW QUALITY PROTEIN: immunoglobulin gamma-1 heavy chain-like isoform X1 [KO:K06856 ]
610540 pulmonary surfactant-associated protein A-like isoform X5 [KO:K10067 ]
489066 SFTPD; pulmonary surfactant-associated protein D [KO:K10068 ]
476665 COMP; cartilage oligomeric matrix protein [KO:K04659 ]
607076 CD14; monocyte differentiation antigen CD14 [KO:K04391 ]
487114 MRC1; macrophage mannose receptor 1 isoform X11 [KO:K06560 ]
488367 PLA2R1; secretory phospholipase A2 receptor [KO:K06560 ]
611385 CLEC7A; C-type lectin domain family 7 member A isoform X2 [KO:K10074 ]
482891 MSR1; macrophage scavenger receptor types I and II isoform X2 [KO:K06558 ]
476117 MARCO; macrophage receptor MARCO isoform X1 [KO:K13884 ]
486694 OLR1; oxidized low-density lipoprotein receptor 1 [KO:K08763 ]
486241 SCARB1; scavenger receptor class B member 1 isoform X2 [KO:K13885 ]
491825 CYBB; cytochrome b-245, beta polypeptide [KO:K21421 ] [EC:1.-.-.-]
403955 RAC1; ras-related C3 botulinum toxin substrate 1 precursor [KO:K04392 ]
607700 NCF1; neutrophil cytosol factor 1 isoform X1 [KO:K08011 ]
481277 NCF4; neutrophil cytosol factor 4 isoform X2 [KO:K08012 ]
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
cfa04610 Complement and coagulation cascades
cfa04612 Antigen processing and presentation
cfa04620 Toll-like receptor signaling pathway
cfa04666 Fc gamma R-mediated phagocytosis
KO pathway