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| Subject | Predicate | Object |
|---|---|---|
| http://purl.uniprot.org/citations/9485180 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/9485180 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/9485180 | http://www.w3.org/2000/01/rdf-schema#comment | "Recent experimental studies have greatly clarified the function of cell surface molecules in the induction and modulation of T cell responses by antigen-presenting cells (APC). However, the differences in ability to stimulate T cells evident for different types and subpopulations of the same APC, such as dendritic cell subsets, is less well understood. This report details an investigation of an antigen expressed on monocytes that is also expressed on a subset of cattle afferent lymph veiled cells (ALVC). A cDNA library derived from cattle monocytes was screened with monoclonal antibodies (mAb) for expression in COS-7 cells. Using separate mAb for screening, two cDNA were cloned, the sequences of which showed a single long open reading frame encoding a predicted type I glycoprotein of 506 amino acids that contained three immunoglobulin superfamily domains and a long 112-amino acid cytoplasmic tail. We have termed this antigen MyD-1, reflecting its myeloid and dendritic cell distribution. Analysis of the EMBL database revealed that the molecule is a member of the recently described family of signal regulatory proteins (SIRP). The outeremost Ig domain was of the adhesion/receptor I-type, suggesting that MyD-1 might bind to a ligand on another cell. Evidence for this was subsequently obtained by demonstrating that COS-7 cells transfected with MyD-1 cDNA bound CD4 T cells and this binding was blocked by specific mAb. The potential importance of this interaction was supported by the finding that the proliferation of resting memory CD4 T cells to ovalbumin-pulsed monocytes was significantly reduced in the presence of mAb to MyD-1. A role for the molecule in the modulation of the monocyte/dendritic APC response is also predicted from the existence of multiple potential tyrosine phosphorylation sites in the cytoplasmic domain, including the presence of an immunoreceptor tyrosine-based inhibitory motif (ITIM) and the observation that the SIRP alpha family members have been shown to bind to SHP-1 and SHP-2. Together these data indicate a possible functional importance for MyD-1 in the regulation of monocyte and dendritic cell function."xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.org/dc/terms/identifier | "doi:10.1002/(sici)1521-4141(199801)28:01<1::aid-immu1>3.0.co;2-v"xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.org/dc/terms/identifier | "doi:10.1002/(sici)1521-4141(199801)28:01<1::aid-immu1>3.0.co;2-v"xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/author | "Brooke G.P."xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/author | "Brooke G.P."xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/author | "Howard C.J."xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/author | "Howard C.J."xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/author | "Parsons K.R."xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/author | "Parsons K.R."xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/date | "1998"xsd:gYear |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/date | "1998"xsd:gYear |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/name | "Eur. J. Immunol."xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/name | "Eur. J. Immunol."xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/pages | "1-11"xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/pages | "1-11"xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/title | "Cloning of two members of the SIRP alpha family of protein tyrosine phosphatase binding proteins in cattle that are expressed on monocytes and a subpopulation of dendritic cells and which mediate binding to CD4 T cells."xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/title | "Cloning of two members of the SIRP alpha family of protein tyrosine phosphatase binding proteins in cattle that are expressed on monocytes and a subpopulation of dendritic cells and which mediate binding to CD4 T cells."xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/volume | "28"xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://purl.uniprot.org/core/volume | "28"xsd:string |
| http://purl.uniprot.org/citations/9485180 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/9485180 |
| http://purl.uniprot.org/citations/9485180 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/9485180 |
| http://purl.uniprot.org/citations/9485180 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/9485180 |
| http://purl.uniprot.org/citations/9485180 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/9485180 |