Entry
Name
Phagosome - Aquarana catesbeiana (American bullfrog)
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
Other DBs
Organism
Aquarana catesbeiana (American bullfrog) [GN:
acat ]
Gene
141102866 SEC61A1; protein transport protein Sec61 subunit alpha [KO:K10956 ]
141103901 ATP6V0B; V-type proton ATPase 21 kDa proteolipid subunit c'' [KO:K03661 ]
141106364 TCIRG1; V-type proton ATPase 116 kDa subunit a 3 isoform X1 [KO:K02154 ]
141108146 LAMP2; lysosome-associated membrane glycoprotein 2 isoform X1 [KO:K06528 ]
141112876 DYNC1LI2; cytoplasmic dynein 1 light intermediate chain 2 [KO:K10416 ]
141113556 HGS; hepatocyte growth factor-regulated tyrosine kinase substrate isoform X1 [KO:K12182 ]
141114593 ATP6V0A1; V-type proton ATPase 116 kDa subunit a 1 isoform X1 [KO:K02154 ]
141117401 DYNC1H1; cytoplasmic dynein 1 heavy chain 1 isoform X1 [KO:K10413 ]
141120848 ATP6V1B1; V-type proton ATPase subunit B, kidney isoform [KO:K02147 ]
141126994 DYNC2H1; cytoplasmic dynein 2 heavy chain 1 isoform X1 [KO:K10414 ]
141133110 ATP6V1B2; V-type proton ATPase subunit B, brain isoform [KO:K02147 ]
141140431 ATP6V0A2; V-type proton ATPase 116 kDa subunit a 2 isoform X1 [KO:K02154 ]
141140537 SCARB1; scavenger receptor class B member 1 isoform X1 [KO:K13885 ]
141144158 DYNC1I1; cytoplasmic dynein 1 intermediate chain 1 isoform X1 [KO:K10415 ]
141144523 DYNC1LI1; cytoplasmic dynein 1 light intermediate chain 1 isoform X1 [KO:K10416 ]
141144604 SEC61G; protein transport protein Sec61 subunit gamma [KO:K07342 ]
141146996 DYNC1I2; cytoplasmic dynein 1 intermediate chain 2 isoform X1 [KO:K10415 ]
141147057 PLA2R1; secretory phospholipase A2 receptor isoform X1 [KO:K06560 ]
141148846 ATP6V0C; V-type proton ATPase 16 kDa proteolipid subunit c [KO:K02155 ]
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
acat04620 Toll-like receptor signaling pathway
KO pathway