Entry
Name
Fc gamma R-mediated phagocytosis - Bos taurus (cow)
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
bta04666 Fc gamma R-mediated phagocytosis
Ortholog table
Other DBs
Organism
Bos taurus (cow) [GN:
bta ]
Gene
282227 FCGR1A; high affinity immunoglobulin gamma Fc receptor I precursor [KO:K06498 ]
782652 FCGR2A; low affinity immunoglobulin gamma Fc region receptor II-a [KO:K06472 ]
281766 FCGR3A; low affinity immunoglobulin gamma Fc region receptor III-A isoform 1 precursor [KO:K06463 ]
282306 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
517948 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
504531 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
282308 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
286865 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
282307 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha [KO:K02649 ]
281987 PLCG1; 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1 [KO:K01116 ] [EC:3.1.4.11 ]
101905399 LOW QUALITY PROTEIN: dual specificity mitogen-activated protein kinase kinase 1-like [KO:K04368 ] [EC:2.7.12.2 ]
535381 PLA2G6; 85/88 kDa calcium-independent phospholipase A2 isoform X1 [KO:K16343 ] [EC:3.1.1.4 ]
613548 MARCKS; myristoylated alanine-rich C-kinase substrate [KO:K12561 ]
521961 VAV3; guanine nucleotide exchange factor VAV3 isoform X1 [KO:K05730 ]
515718 VAV2; guanine nucleotide exchange factor VAV2 isoform X1 [KO:K05730 ]
532712 CDC42; cell division control protein 42 homolog [KO:K04393 ]
514902 VASP; vasodilator-stimulated phosphoprotein [KO:K06274 ]
616404 ACTR3B; actin-related protein 3B isoform X1 [KO:K18584 ]
326600 ARPC1B; actin-related protein 2/3 complex subunit 1B [KO:K05757 ]
508402 ARPC1A; actin-related protein 2/3 complex subunit 1A [KO:K05757 ]
540838 ARPC2; actin-related protein 2/3 complex subunit 2 [KO:K05758 ]
506596 ARPC3; actin-related protein 2/3 complex subunit 3 [KO:K05756 ]
539459 ARPC4; actin-related protein 2/3 complex subunit 4 [KO:K05755 ]
614345 ARPC5; actin-related protein 2/3 complex subunit 5 [KO:K05754 ]
613421 ARPC5L; actin-related protein 2/3 complex subunit 5-like protein [KO:K05754 ]
281440 RAC1; ras-related C3 botulinum toxin substrate 1 [KO:K04392 ]
327671 RAC2; ras-related C3 botulinum toxin substrate 2 [KO:K07860 ]
537654 PIP5K1B; phosphatidylinositol 4-phosphate 5-kinase type-1 beta isoform X5 [KO:K00889 ] [EC:2.7.1.68 ]
537203 DOCK1; dedicator of cytokinesis protein 1 isoform X2 [KO:K13708 ]
523797 ASAP3; arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 3 [KO:K12488 ]
618009 ASAP2; arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 2 isoform X1 [KO:K12488 ]
327705 ASAP1; arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 1 [KO:K12488 ]
282229 FCGR2B; low affinity immunoglobulin gamma Fc region receptor II-b precursor [KO:K12560 ]
529346 GAB2; GRB2-associated-binding protein 2 isoform X3 [KO:K08091 ]
514735 LAT; linker for activation of T-cells family member 1 precursor [KO:K07362 ]
614576 BIN1; myc box-dependent-interacting protein 1 [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
bta04810 Regulation of actin cytoskeleton
KO pathway