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NRCAM
Introduction
Neuronal cell adhesion molecule is a protein that in humans is encoded by the NRCAM gene.[1][2]
Cell adhesion molecules (CAMs) are members of the immunoglobulin superfamily. This gene encodes a neuronal cell adhesion molecule with multiple immunoglobulin-like C2-type domains and fibronectin type-III domains. This ankyrin-binding protein is involved in neuron-neuron adhesion and promotes directional signaling during axonal cone growth. This gene is also expressed in non-neural tissues and may play a general role in cell-cell communication via signaling from its intracellular domain to the actin cytoskeleton during directional cell migration. Allelic variants of this gene have been associated with autism[3] and addiction vulnerability. Alternative splicing results in multiple transcript variants encoding different isoforms.[2]
References
References
- β Lane RP, Chen XN, Yamakawa K, Vielmetter J, Korenberg JR, Dreyer WJ (Dec 1996). “Characterization of a highly conserved human homolog to the chicken neural cell surface protein Bravo/Nr-CAM that maps to chromosome band 7q31”. Genomics. 35 (3): 456β65. doi:10.1006/geno.1996.0385. PMIDΒ 8812479.
- β 2.0 2.1 “Entrez Gene: NRCAM neuronal cell adhesion molecule”.
- β Marui T, Funatogawa I, Koishi S, et al. (2008). “Association of the neuronal cell adhesion molecule (NRCAM) gene variants with autism”. Int J Neuropsychopharmacol. 12 (1): 1β10. doi:10.1017/S1461145708009127. PMIDΒ 18664314.
Further reading
Further reading
- Grumet M (1997). “Nr-CAM: a cell adhesion molecule with ligand and receptor functions”. Cell Tissue Res. 290 (2): 423β8. doi:10.1007/s004410050949. PMIDΒ 9321706.
- Sakurai T, Lustig M, Nativ M, et al. (1997). “Induction of neurite outgrowth through contactin and Nr-CAM by extracellular regions of glial receptor tyrosine phosphatase beta”. J. Cell Biol. 136 (4): 907β18. doi:10.1083/jcb.136.4.907. PMCΒ 2132488. PMIDΒ 9049255.
- Nagase T, Ishikawa K, Nakajima D, et al. (1997). “Prediction of the coding sequences of unidentified human genes. VII. The complete sequences of 100 new cDNA clones from brain which can code for large proteins in vitro”. DNA Res. 4 (2): 141β50. doi:10.1093/dnares/4.2.141. PMIDΒ 9205841.
- Wang B, Williams H, Du JS, et al. (1998). “Alternative splicing of human NrCAM in neural and nonneural tissues”. Mol. Cell. Neurosci. 10 (5β6): 287β95. doi:10.1006/mcne.1997.0658. PMIDΒ 9604207.
- MorΓ© MI, Kirsch FP, Rathjen FG (2001). “Targeted ablation of NrCAM or ankyrin-B results in disorganized lens fibers leading to cataract formation”. J. Cell Biol. 154 (1): 187β96. doi:10.1083/jcb.200104038. PMCΒ 2196853. PMIDΒ 11449000.
- Dry K, Kenwrick S, Rosenthal A, Platzer M (2001). “The complete sequence of the human locus for NgCAM-related cell adhesion molecule reveals a novel alternative exon in chick and man and conserved genomic organization for the L1 subfamily”. Gene. 273 (1): 115β22. doi:10.1016/S0378-1119(01)00493-0. PMIDΒ 11483367.
- Jenkins SM, Bennett V (2002). “Ankyrin-G coordinates assembly of the spectrin-based membrane skeleton, voltage-gated sodium channels, and L1 CAMs at Purkinje neuron initial segments”. J. Cell Biol. 155 (5): 739β46. doi:10.1083/jcb.200109026. PMCΒ 2150881. PMIDΒ 11724816.
- Aitkenhead M, Wang SJ, Nakatsu MN, et al. (2002). “Identification of endothelial cell genes expressed in an in vitro model of angiogenesis: induction of ESM-1, (beta)ig-h3, and NrCAM”. Microvasc. Res. 63 (2): 159β71. doi:10.1006/mvre.2001.2380. PMIDΒ 11866539.
- Pavlou O, Theodorakis K, Falk J, et al. (2002). “Analysis of interactions of the adhesion molecule TAG-1 and its domains with other immunoglobulin superfamily members”. Mol. Cell. Neurosci. 20 (3): 367β81. doi:10.1006/mcne.2002.1105. PMIDΒ 12139915.
- Conacci-Sorrell ME, Ben-Yedidia T, Shtutman M, et al. (2002). “Nr-CAM is a target gene of the beta-catenin/LEF-1 pathway in melanoma and colon cancer and its expression enhances motility and confers tumorigenesis”. Genes Dev. 16 (16): 2058β72. doi:10.1101/gad.227502. PMCΒ 186445. PMIDΒ 12183361.
- Nakayama M, Kikuno R, Ohara O (2003). “Protein-protein interactions between large proteins: two-hybrid screening using a functionally classified library composed of long cDNAs”. Genome Res. 12 (11): 1773β84. doi:10.1101/gr.406902. PMCΒ 187542. PMIDΒ 12421765.
- 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): 16899β903. doi:10.1073/pnas.242603899. PMCΒ 139241. PMIDΒ 12477932.
- Hillier LW, Fulton RS, Fulton LA, et al. (2003). “The DNA sequence of human chromosome 7”. Nature. 424 (6945): 157β64. doi:10.1038/nature01782. PMIDΒ 12853948.
- Custer AW, Kazarinova-Noyes K, Sakurai T, et al. (2003). “The role of the ankyrin-binding protein NrCAM in node of Ranvier formation”. J. Neurosci. 23 (31): 10032β9. PMIDΒ 14602817.
- Ota T, Suzuki Y, Nishikawa T, et al. (2004). “Complete sequencing and characterization of 21,243 full-length human cDNAs”. Nat. Genet. 36 (1): 40β5. doi:10.1038/ng1285. PMIDΒ 14702039.
- Hutcheson HB, Olson LM, Bradford Y, et al. (2004). “Examination of NRCAM, LRRN3, KIAA0716, and LAMB1 as autism candidate genes”. BMC Med. Genet. 5: 12. doi:10.1186/1471-2350-5-12. PMCΒ 420465. PMIDΒ 15128462.
- Bonora E, Lamb JA, Barnby G, et al. (2005). “Mutation screening and association analysis of six candidate genes for autism on chromosome 7q”. Eur. J. Hum. Genet. 13 (2): 198β207. doi:10.1038/sj.ejhg.5201315. PMIDΒ 15523497.
- Ishiguro H, Liu QR, Gong JP, et al. (2006). “NrCAM in addiction vulnerability: positional cloning, drug-regulation, haplotype-specific expression, and altered drug reward in knockout mice”. Neuropsychopharmacology. 31 (3): 572β84. doi:10.1038/sj.npp.1300855. PMIDΒ 16123759.
