Entry
Name
Fc gamma R-mediated phagocytosis - Microtus oregoni (creeping vole)
Description
Phagocytosis plays an essential role in host-defense mechanisms through the uptake and destruction of infectious pathogens. Specialized cell types including macrophages, neutrophils, and monocytes take part in this process in higher organisms. After opsonization with antibodies (IgG), foreign extracellular materials are recognized by Fc gamma receptors. Cross-linking of Fc gamma receptors initiates a variety of signals mediated by tyrosine phosphorylation of multiple proteins, which lead through the actin cytoskeleton rearrangements and membrane remodeling to the formation of phagosomes. Nascent phagosomes undergo a process of maturation that involves fusion with lysosomes. The acquisition of lysosomal proteases and release of reactive oxygen species are crucial for digestion of engulfed materials in phagosomes.
Class
Organismal Systems; Immune system
BRITE hierarchy
Pathway map
Ortholog table
Other DBs
Organism
Microtus oregoni (creeping vole) [GN:
morg ]
Gene
121450949 high affinity immunoglobulin gamma Fc receptor I-like [KO:K06498 ]
121438010 high affinity immunoglobulin gamma Fc receptor I-like [KO:K06498 ]
121455102 low affinity immunoglobulin gamma Fc region receptor III-like [KO:K06472 ]
121442024 low affinity immunoglobulin gamma Fc region receptor III-like [KO:K06472 ]
121455101 low affinity immunoglobulin gamma Fc region receptor IV-like isoform X1 [KO:K06463 ]
121442023 low affinity immunoglobulin gamma Fc region receptor IV-like [KO:K06463 ]
121464321 Pik3cb; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
121453059 Pik3ca; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
121448116 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
121441780 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform-like [KO:K00922 ] [EC:2.7.1.153 ]
121455952 Pik3r1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
121462841 Pik3r2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
121448002 phosphatidylinositol 3-kinase regulatory subunit gamma isoform X1 [KO:K02649 ]
121460138 Plcg1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1 isoform X1 [KO:K01116 ] [EC:3.1.4.11 ]
121449512 Marcks; myristoylated alanine-rich C-kinase substrate [KO:K12561 ]
121462677 Vav2; guanine nucleotide exchange factor VAV2 isoform X1 [KO:K05730 ]
121450228 Vav3; guanine nucleotide exchange factor VAV3 isoform X1 [KO:K05730 ]
121448012 Cdc42; cell division control protein 42 homolog isoform X1 [KO:K04393 ]
121442675 LOW QUALITY PROTEIN: wiskott-Aldrich syndrome protein homolog [KO:K05747 ]
121463173 Arpc5l; actin-related protein 2/3 complex subunit 5-like protein [KO:K05754 ]
121449617 Wasf1; wiskott-Aldrich syndrome protein family member 1 isoform X1 [KO:K05753 ]
121448124 Wasf2; wiskott-Aldrich syndrome protein family member 2 [KO:K05748 ]
121464989 Wasf3; wiskott-Aldrich syndrome protein family member 3 isoform X1 [KO:K06083 ]
121461057 Asap1; arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 1 isoform X1 [KO:K12488 ]
121438893 arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 2 isoform X1 [KO:K12488 ]
121432362 Asap2; arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 2 isoform X1 [KO:K12488 ]
121448158 Asap3; arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 3 [KO:K12488 ]
121455099 low affinity immunoglobulin gamma Fc region receptor II-like [KO:K12560 ]
121442022 low affinity immunoglobulin gamma Fc region receptor II-like [KO:K12560 ]
121457992 Lat; linker for activation of T-cells family member 1 isoform X1 [KO:K07362 ]
121453245 Bin1; myc box-dependent-interacting protein 1 isoform X1 [KO:K12562 ]
Compound
C01245 D-myo-Inositol 1,4,5-trisphosphate
C04637 1-Phosphatidyl-D-myo-inositol 4,5-bisphosphate
C05981 Phosphatidylinositol-3,4,5-trisphosphate
C06124 Sphingosine 1-phosphate
Reference
Authors
Garcia-Garcia E, Rosales C
Title
Signal transduction during Fc receptor-mediated phagocytosis.
Journal
Reference
Authors
Cox D, Greenberg S
Title
Phagocytic signaling strategies: Fc(gamma)receptor-mediated phagocytosis as a model system.
Journal
Reference
Authors
Swanson JA, Hoppe AD
Title
The coordination of signaling during Fc receptor-mediated phagocytosis.
Journal
Reference
Authors
Ravetch JV, Bolland S
Title
IgG Fc receptors.
Journal
Reference
Authors
Groves E, Dart AE, Covarelli V, Caron E
Title
Molecular mechanisms of phagocytic uptake in mammalian cells.
Journal
Reference
Authors
Kwiatkowska K, Sobota A
Title
Signaling pathways in phagocytosis.
Journal
Reference
Authors
Greenberg S
Title
Modular components of phagocytosis.
Journal
Reference
Authors
Lennartz MR
Title
Phospholipases and phagocytosis: the role of phospholipid-derived second messengers in phagocytosis.
Journal
Reference
Authors
May RC, Machesky LM
Title
Phagocytosis and the actin cytoskeleton.
Journal
J Cell Sci 114:1061-77 (2001)
Reference
Authors
Joshi T, Butchar JP, Tridandapani S
Title
Fcgamma receptor signaling in phagocytes.
Journal
Reference
Authors
Lee WL, Cosio G, Ireton K, Grinstein S
Title
Role of CrkII in Fcgamma receptor-mediated phagocytosis.
Journal
Reference
Authors
Uchida H, Kondo A, Yoshimura Y, Mazaki Y, Sabe H
Title
PAG3/Papalpha/KIAA0400, a GTPase-activating protein for ADP-ribosylation factor (ARF), regulates ARF6 in Fcgamma receptor-mediated phagocytosis of macrophages.
Journal
Reference
Authors
Ganesan LP, Wei G, Pengal RA, Moldovan L, Moldovan N, Ostrowski MC, Tridandapani S
Title
The serine/threonine kinase Akt Promotes Fc gamma receptor-mediated phagocytosis in murine macrophages through the activation of p70S6 kinase.
Journal
Reference
Authors
Melendez A, Floto RA, Gillooly DJ, Harnett MM, Allen JM
Title
FcgammaRI coupling to phospholipase D initiates sphingosine kinase-mediated calcium mobilization and vesicular trafficking.
Journal
Reference
Authors
Gu H, Botelho RJ, Yu M, Grinstein S, Neel BG
Title
Critical role for scaffolding adapter Gab2 in Fc gamma R-mediated phagocytosis.
Journal
Reference
Authors
Dana R, Leto TL, Malech HL, Levy R
Title
Essential requirement of cytosolic phospholipase A2 for activation of the phagocyte NADPH oxidase.
Journal
Reference
Authors
Gold ES, Underhill DM, Morrissette NS, Guo J, McNiven MA, Aderem A
Title
Dynamin 2 is required for phagocytosis in macrophages.
Journal
Reference
Authors
Gold ES, Morrissette NS, Underhill DM, Guo J, Bassetti M, Aderem A
Title
Amphiphysin IIm, a novel amphiphysin II isoform, is required for macrophage phagocytosis.
Journal
Reference
Authors
Raeder EM, Mansfield PJ, Hinkovska-Galcheva V, Shayman JA, Boxer LA
Title
Syk activation initiates downstream signaling events during human polymorphonuclear leukocyte phagocytosis.
Journal
J Immunol 163:6785-93 (1999)
Reference
Authors
Sanchez-Mejorada G, Rosales C
Title
Signal transduction by immunoglobulin Fc receptors.
Journal
Reference
Authors
Rosales C (ed).
Title
Molecular Mechanisms of Phagocytosis
Journal
Springer (2005)
Related pathway
KO pathway
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