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From Wikipedia, the free encyclopedia

Semaphorin 7A, GPI membrane anchor (John Milton Hagen blood group)
Symbols SEMA7A; CD108; CDw108; H-SEMA-K1; H-Sema K1; H-Sema-L; JMH; MGC126692; MGC126696; SEMAK1; SEMAL
External IDs OMIM607961 MGI1306826 HomoloGene2678 GeneCards: SEMA7A Gene
RNA expression pattern
PBB GE SEMA7A 210083 at tn.png
More reference expression data
Species Human Mouse
Entrez 8482 20361
Ensembl ENSG00000138623 ENSMUSG00000038264
UniProt O75326 Q9QUR8
RefSeq (mRNA) NM_003612 NM_011352
RefSeq (protein) NP_003603 NP_035482
Location (UCSC) Chr 15:
72.49 - 72.51 Mb
Chr 9:
57.74 - 57.76 Mb
PubMed search [1] [2]

Semaphorin 7A, GPI membrane anchor (John Milton Hagen blood group) (SEMA7A) also known as CD108 (Cluster of Differentiation 108), is a human gene.[1]

SEMA7A is a membrane-bound semaphorin that associates with cell surfaces via a glycosylphosphatidylinositol (GPI) linkage. SEMA7A is also known as the John-Milton-Hagen (JMH) blood group antigen, an 80-kD glycoprotein expressed on activated lymphocytes and erythrocytes.[supplied by OMIM][1]


See also


Further reading

  • Xu X, Ng S, Wu ZL, et al. (1998). "Human semaphorin K1 is glycosylphosphatidylinositol-linked and defines a new subfamily of viral-related semaphorins.". J. Biol. Chem. 273 (35): 22428–34. doi:10.1074/jbc.273.35.22428. PMID 9712866.  
  • Lange C, Liehr T, Goen M, et al. (1998). "New eukaryotic semaphorins with close homology to semaphorins of DNA viruses.". Genomics 51 (3): 340–50. doi:10.1006/geno.1998.5256. PMID 9721204.  
  • Yamada A, Kubo K, Takeshita T, et al. (1999). "Molecular cloning of a glycosylphosphatidylinositol-anchored molecule CDw108.". J. Immunol. 162 (7): 4094–100. PMID 10201933.  
  • Angelisová P, Drbal K, Cerný J, et al. (1999). "Characterization of the human leukocyte GPI-anchored glycoprotein CDw108 and its relation to other similar molecules.". Immunobiology 200 (2): 234–45. PMID 10416131.  
  • Tamagnone L, Artigiani S, Chen H, et al. (1999). "Plexins are a large family of receptors for transmembrane, secreted, and GPI-anchored semaphorins in vertebrates.". Cell 99 (1): 71–80. doi:10.1016/S0092-8674(00)80063-X. PMID 10520995.  
  • Mine T, Harada K, Matsumoto T, et al. (2000). "CDw108 expression during T-cell development.". Tissue Antigens 55 (5): 429–36. doi:10.1034/j.1399-0039.2000.550505.x. PMID 10885563.  
  • Holmes S, Downs AM, Fosberry A, et al. (2002). "Sema7A is a potent monocyte stimulator.". Scand. J. Immunol. 56 (3): 270–5. doi:10.1046/j.1365-3083.2002.01129.x. PMID 12193228.  
  • 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.  
  • Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs.". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.  
  • 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.  
  • Maurin JC, Delorme G, Machuca-Gayet I, et al. (2005). "Odontoblast expression of semaphorin 7A during innervation of human dentin.". Matrix Biol. 24 (3): 232–8. doi:10.1016/j.matbio.2005.03.005. PMID 15907379.  
  • Hu Y, Malone JP, Fagan AM, et al. (2006). "Comparative proteomic analysis of intra- and interindividual variation in human cerebrospinal fluid.". Mol. Cell Proteomics 4 (12): 2000–9. doi:10.1074/mcp.M500207-MCP200. PMID 16199891.  
  • Koh JM, Oh B, Lee JY, et al. (2006). "Association study of semaphorin 7a (sema7a) polymorphisms with bone mineral density and fracture risk in postmenopausal Korean women.". J. Hum. Genet. 51 (2): 112–7. doi:10.1007/s10038-005-0331-z. PMID 16372136.  

External links

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


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