Entry
Name
Fc gamma R-mediated phagocytosis - Pan troglodytes (chimpanzee)
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
ptr04666 Fc gamma R-mediated phagocytosis
Ortholog table
Other DBs
Organism
Pan troglodytes (chimpanzee) [GN:
ptr ]
Gene
457259 FCGR1A; high affinity immunoglobulin gamma Fc receptor I isoform X2 [KO:K06498 ]
450194 FCGR2A; low affinity immunoglobulin gamma Fc region receptor II-a precursor [KO:K06472 ]
457457 FCGR3A; low affinity immunoglobulin gamma Fc region receptor III-A isoform X1 [KO:K06463 ]
745350 low affinity immunoglobulin gamma Fc region receptor III-B isoform X1 [KO:K06463 ]
460858 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
457922 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
471079 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
456565 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma isoform X2 [KO:K02649 ]
461836 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X2 [KO:K02649 ]
458253 PLCG1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1 isoform X3 [KO:K01116 ] [EC:3.1.4.11 ]
454268 PLCG2; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-2 isoform X1 [KO:K05859 ] [EC:3.1.4.11 ]
460182 RAF1; RAF proto-oncogene serine/threonine-protein kinase isoform X1 [KO:K04366 ] [EC:2.7.11.1 ]
470208 PLA2G6; 85/88 kDa calcium-independent phospholipase A2 isoform X1 [KO:K16343 ] [EC:3.1.1.4 ]
742020 MARCKS; myristoylated alanine-rich C-kinase substrate [KO:K12561 ]
473114 VAV2; guanine nucleotide exchange factor VAV2 isoform X1 [KO:K05730 ]
457076 VAV3; guanine nucleotide exchange factor VAV3 isoform X1 [KO:K05730 ]
456609 CDC42; cell division control protein 42 homolog isoform X2 [KO:K04393 ]
743187 WAS; actin nucleation-promoting factor WAS [KO:K05747 ]
107969760 VASP; vasodilator-stimulated phosphoprotein isoform X1 [KO:K06274 ]
746973 ACTR2; actin-related protein 2 isoform X1 [KO:K17260 ]
736054 ACTR3C; actin-related protein 3C isoform X2 [KO:K18584 ]
738748 ACTR3B; actin-related protein 3B isoform X1 [KO:K18584 ]
463568 ARPC1B; actin-related protein 2/3 complex subunit 1B [KO:K05757 ]
737235 ARPC1A; actin-related protein 2/3 complex subunit 1A [KO:K05757 ]
459938 ARPC2; actin-related protein 2/3 complex subunit 2 [KO:K05758 ]
737048 ARPC3; actin-related protein 2/3 complex subunit 3 [KO:K05756 ]
100614809 ARPC4; actin-related protein 2/3 complex subunit 4 isoform X2 [KO:K05755 ]
464728 ARPC5L; actin related protein 2/3 complex subunit 5 like [KO:K05754 ]
457574 ARPC5; actin-related protein 2/3 complex subunit 5 [KO:K05754 ]
741907 RAC1; ras-related C3 botulinum toxin substrate 1 [KO:K04392 ]
465884 ras-related C3 botulinum toxin substrate 1-like [KO:K04392 ]
742575 RAC2; ras-related C3 botulinum toxin substrate 2 [KO:K07860 ]
462935 WASF1; actin-binding protein WASF1 isoform X2 [KO:K05753 ]
455590 PIP5K1C; phosphatidylinositol 4-phosphate 5-kinase type-1 gamma isoform X1 [KO:K00889 ] [EC:2.7.1.68 ]
464513 PIP5K1B; phosphatidylinositol 4-phosphate 5-kinase type-1 beta isoform X4 [KO:K00889 ] [EC:2.7.1.68 ]
456617 ASAP3; arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 3 isoform X5 [KO:K12488 ]
459014 ASAP2; arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 2 isoform X1 [KO:K12488 ]
464399 ASAP1; arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 1 isoform X3 [KO:K12488 ]
748765 low affinity immunoglobulin gamma Fc region receptor II-b isoform X1 [KO:K12560 ]
470683 INPP5D; phosphatidylinositol 3,4,5-trisphosphate 5-phosphatase 1 isoform X1 [KO:K03084 ] [EC:3.1.3.86 ]
451403 INPPL1; phosphatidylinositol 3,4,5-trisphosphate 5-phosphatase 2 isoform X4 [KO:K15909 ] [EC:3.1.3.86 ]
748918 GAB2; GRB2-associated-binding protein 2 isoform X1 [KO:K08091 ]
743259 SPNS1; protein spinster homolog 1 isoform X6 [KO:K07362 ]
735972 BIN1; myc box-dependent-interacting protein 1 isoform X48 [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
ptr04810 Regulation of actin cytoskeleton
KO pathway
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