Fascin-2 is a protein that in humans is encoded by the FSCN2gene.[1][2]
This gene encodes a member of the fascin protein family. Fascins crosslink actin into filamentous bundles within dynamic cell extensions. This family member is proposed to play a role in photoreceptor disk morphogenesis. A mutation in this gene results in one form of autosomal dominant retinitis pigmentosa and macular degeneration. Multiple transcript variants encoding different isoforms have been found for this gene.[2]
References
↑Bardien-Kruger S, Greenberg J, Tubb B, Bryan J, Queimado L, Lovett M, Ramesar RS (Jun 1999). "Refinement of the RP17 locus for autosomal dominant retinitis pigmentosa, construction of a YAC contig and investigation of the candidate gene retinal fascin". Eur J Hum Genet. 7 (3): 332–8. doi:10.1038/sj.ejhg.5200302. PMID10234509.
Hillier LD, Lennon G, Becker M, et al. (1997). "Generation and analysis of 280,000 human expressed sequence tags". Genome Res. 6 (9): 807–28. doi:10.1101/gr.6.9.807. PMID8889549.
Tubb BE, Bardien-Kruger S, Kashork CD, et al. (2000). "Characterization of human retinal fascin gene (FSCN2) at 17q25: close physical linkage of fascin and cytoplasmic actin genes". Genomics. 65 (2): 146–56. doi:10.1006/geno.2000.6156. PMID10783262.
Saishin Y, Ishikawa R, Ugawa S, et al. (2000). "Retinal fascin: functional nature, subcellular distribution, and chromosomal localization". Invest. Ophthalmol. Vis. Sci. 41 (8): 2087–95. PMID10892848.
Wada Y, Abe T, Takeshita T, et al. (2001). "Mutation of human retinal fascin gene (FSCN2) causes autosomal dominant retinitis pigmentosa". Invest. Ophthalmol. Vis. Sci. 42 (10): 2395–400. PMID11527955.
Guan Y, Woo PL, Rubenstein NM, Firestone GL (2002). "Transforming growth factor-alpha abrogates the glucocorticoid stimulation of tight junction formation and reverses the steroid-induced down-regulation of fascin in rat mammary epithelial tumor cells by a Ras-dependent pathway". Exp. Cell Res. 273 (1): 1–11. doi:10.1006/excr.2001.5415. PMID11795941.
Gamundi MJ, Hernan I, Maseras M, et al. (2006). "Sequence variations in the retinal fascin FSCN2 gene in a Spanish population with autosomal dominant retinitis pigmentosa or macular degeneration". Mol. Vis. 11: 922–8. PMID16280978.
Zhang Q, Li S, Xiao X, et al. (2007). "The 208delG mutation in FSCN2 does not associate with retinal degeneration in Chinese individuals". Invest. Ophthalmol. Vis. Sci. 48 (2): 530–3. doi:10.1167/iovs.06-0669. PMID17251446.