CD200

CD200 molecule
Identifiers
Symbols	CD200 ; MOX1; MOX2; MRC; OX-2
External IDs	Template:OMIM5 Template:MGI HomoloGene: 4344
Gene ontology Cellular component Template:GNF GO Template:GNF GO
RNA expression pattern
More reference expression data
Orthologs
Template:GNF Ortholog box
Species	Human	Mouse
Entrez	n/a	n/a
Ensembl	n/a	n/a
UniProt	n/a	n/a
RefSeq (mRNA)	n/a	n/a
RefSeq (protein)	n/a	n/a
Location (UCSC)	n/a	n/a
PubMed search	n/a	n/a

CD200 (Cluster of Differentiation 200) is a human protein encoded by the CD200 gene.

The protein encoded by this gene is a type-1 membrane glycoprotein, which contains two immunoglobulin domains, and thus belongs to the immunoglobulin superfamily. Studies of the related genes in mouse and rat suggest that this gene may regulate myeloid cell activity and delivers an inhibitory signal for the macrophage lineage in diverse tissues. Multiple alternatively spliced transcript variants that encode different isoforms have been found for this gene.

See also

• Cluster of differentiation

Further reading

• Gorczynski RM (2002). "Evidence for an immunoregulatory role of OX2 with its counter ligand (OX2L) in the regulation of transplant rejection, fetal loss, autoimmunity and tumor growth". Arch. Immunol. Ther. Exp. (Warsz.). 49 (4): 303–9. PMID 11726033.
• Douglas J, Albertson DG, Barclay AN; et al. (1988). "RFLP and mapping of human MOX-1 gene on chromosome 3". Nucleic Acids Res. 16 (18): 9067. PMID 2902568.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• McCaughan GW, Clark MJ, Barclay AN (1987). "Characterization of the human homolog of the rat MRC OX-2 membrane glycoprotein". Immunogenetics. 25 (5): 329–35. PMID 3032785.CS1 maint: Multiple names: authors list (link)
• Wright GJ, Puklavec MJ, Willis AC; et al. (2000). "Lymphoid/neuronal cell surface OX2 glycoprotein recognizes a novel receptor on macrophages implicated in the control of their function". Immunity. 13 (2): 233–42. PMID 10981966.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Hoek RM, Ruuls SR, Murphy CA; et al. (2000). "Down-regulation of the macrophage lineage through interaction with OX2 (CD200)". Science. 290 (5497): 1768–71. PMID 11099416.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Wright GJ, Jones M, Puklavec MJ; et al. (2001). "The unusual distribution of the neuronal/lymphoid cell surface CD200 (OX2) glycoprotein is conserved in humans". Immunology. 102 (2): 173–9. PMID 11260322.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Strausberg RL, Feingold EA, Grouse LH; et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMID 12477932.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Wright GJ, Cherwinski H, Foster-Cuevas M; et al. (2003). "Characterization of the CD200 receptor family in mice and humans and their interactions with CD200". J. Immunol. 171 (6): 3034–46. PMID 12960329.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Gerhard DS, Wagner L, Feingold EA; et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMID 15489334.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Chen DX, Gorczynski RM (2005). "Discrete monoclonal antibodies define functionally important epitopes in the CD200 molecule responsible for immunosuppression function". Transplantation. 79 (3): 282–8. PMID 15699757.
• Chen Z, Marsden PA, Gorczynski RM (2006). "Cloning and characterization of the human CD200 promoter region". Mol. Immunol. 43 (6): 579–87. doi:10.1016/j.molimm.2005.04.014. PMID 15955564.CS1 maint: Multiple names: authors list (link)
• Shiratori I, Yamaguchi M, Suzukawa M; et al. (2005). "Down-regulation of basophil function by human CD200 and human herpesvirus-8 CD200". J. Immunol. 175 (7): 4441–9. PMID 16177086.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Otsuki T, Ota T, Nishikawa T; et al. (2007). "Signal sequence and keyword trap in silico for selection of full-length human cDNAs encoding secretion or membrane proteins from oligo-capped cDNA libraries". DNA Res. 12 (2): 117–26. doi:10.1093/dnares/12.2.117. PMID 16303743.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Kimura K, Wakamatsu A, Suzuki Y; et al. (2006). "Diversification of transcriptional modulation: large-scale identification and characterization of putative alternative promoters of human genes". Genome Res. 16 (1): 55–65. doi:10.1101/gr.4039406. PMID 16344560.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Matsue H (2006). "CD 200-mediated regulation of skin immunity". J. Invest. Dermatol. 125 (6): x–xi. doi:10.1111/j.0022-202X.2005.23978.x. PMID 16354172.

External links

• CD200+Antigen at the US National Library of Medicine Medical Subject Headings (MeSH)

This article incorporates text from the United States National Library of Medicine, which is in the public domain.