Literature DB >> 19588135

Characterization and ligand specificity of sheep IgG2 receptor.

Songlin Qiao1, Yanyan Yang, Yunchao Liu, Gaiping Zhang, Jun Xi, Hong Zhang, Huifang Hao, Xiaohui Tian, Suzhen Yang, Ruiguang Deng.   

Abstract

Neutrophils and macrophages in cattle express a novel class of immunoglobulin Fc receptor, specific for bovine IgG2, termed boFcgamma2R. In cows, the ability of neutrophils to kill immunoglobulin-opsonized microorganisms appears to depend largely on this subclass. Although related to other mammalian FcgammaRs, boFcgamma2R belongs to a novel gene family that includes the human killer Ig-like receptor and FcalphaRI (CD89) proteins. In this study, we describe the presence and characterization of this novel class of FcgammaR in sheep. The comparative analysis of this novel FcgammaR has allowed us to begin an exploration of some immunological characteristic of ruminants.

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Year:  2009        PMID： 19588135     DOI： 10.1007/s00251-009-0382-y

Source DB:  PubMed          Journal:  Immunogenetics        ISSN： 0093-7711            Impact factor:   2.846


  22 in total

1.  Analysis of relative gene expression data using real-time quantitative PCR and the 2(-Delta Delta C(T)) Method.

Authors:  K J Livak; T D Schmittgen
Journal:  Methods       Date:  2001-12       Impact factor: 3.608

2.  Divergent immunoglobulin g subclass activity through selective Fc receptor binding.

Authors:  Falk Nimmerjahn; Jeffrey V Ravetch
Journal:  Science       Date:  2005-12-02       Impact factor: 47.728

Review 3.  IgG Fc receptors.

Authors:  J V Ravetch; S Bolland
Journal:  Annu Rev Immunol       Date:  2001       Impact factor: 28.527

4.  Fc receptor function on sheep alveolar macrophages.

Authors:  H B Fleit; R A Weiss; A D Chanana; D D Joel
Journal:  J Leukoc Biol       Date:  1986-10       Impact factor: 4.962

5.  Cattle Fc gamma RII: molecular cloning and ligand specificity.

Authors:  G Zhang; J R Young; C R Tregaskes; C J Howard
Journal:  Immunogenetics       Date:  1994       Impact factor: 2.846

6.  Cloning and sequencing of the equine and ovine high-affinity IgE receptor beta-and gamma-chain cDNA.

Authors:  S M McAleese; H R P Miller
Journal:  Immunogenetics       Date:  2003-04-23       Impact factor: 2.846

7.  Sheep macrophages express at least two distinct receptors for IgG which have similar affinity for homologous IgG1 and IgG2.

Authors:  T W Jungi; T Francey; M Brcic; B Pohl; E Peterhans
Journal:  Vet Immunol Immunopathol       Date:  1992-09       Impact factor: 2.046

8.  Identification of a novel class of mammalian Fc gamma receptor.

Authors:  G Zhang; J R Young; C A Tregaskes; P Sopp; C J Howard
Journal:  J Immunol       Date:  1995-08-01       Impact factor: 5.422

Review 9.  Fc receptors in livestock species.

Authors:  Imre Kacskovics
Journal:  Vet Immunol Immunopathol       Date:  2004-12-28       Impact factor: 2.046

10.  Immunoglobulin-binding sites of human FcalphaRI (CD89) and bovine Fcgamma2R are located in their membrane-distal extracellular domains.

Authors:  H C Morton; G van Zandbergen; C van Kooten; C J Howard; J G van de Winkel; P Brandtzaeg
Journal:  J Exp Med       Date:  1999-06-07       Impact factor: 14.307
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