Brain Advance Access originally published online on February 22, 2006
Brain 2006 129(4):868-876; doi:10.1093/brain/awl030
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Familial amyotrophic lateral sclerosis with frontotemporal dementia is linked to a locus on chromosome 9p13.221.3
1 Department of Neurology, King's College London School of Medicine, Departments of 2 Neurology and 3 Molecular and Medical Genetics, Institute of Psychiatry, London, UK, 4 Davee Department of Neurology and Clinical Neurosciences and 5 Department of Cell and Molecular Biology, Northwestern University, Feinberg School of Medicine, Chicago, IL, USA, 6 Department of Neurology and 7 Department of Neuropathology, Radboud University Medical Centre, Nijmegen, and Departments of 8 Neuropathology, 9 Neurogenetics and 10 Neurology, Academic Medical Centre, Amsterdam, The Netherlands
Correspondence to: Christopher E. Shaw, PO 43, Institute of Psychiatry, De Crespigny Park, London SE5 9RS, UK E-mail: chris.shaw{at}iop.kcl.ac.uk
Amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD) are both relentlessly progressive and ultimately fatal neurological disorders. ALS is familial in
10% of cases and FTD in
30%. Inheritance is usually autosomal dominant with variable penetrance. Phenotypic overlap between ALS and FTD can occur within the same kindred. Mutations in copper/zinc superoxide dismutase 1 (SOD1) are found in
20% of familial and
3% of sporadic ALS cases but are not associated with dementia. Mutations in microtubule associated protein tau (MAPT) are detected in
30% of familial FTD kindreds. Dominant ALS with FTD has previously been linked to 9q21 and pure ALS to loci on 16q21, 18q21, 20p13. Here we report the results of a genome-wide linkage study in a large ALS and FTD kindred using Affymetrix 10K GeneChip microarrays. Linkage analysis of single nucleotide polymorphism (SNP) data identified consistently positive log of the odds (LOD) scores across chromosome 9p (maximal LOD score of 2.4). Fine mapping the region with microsatellite markers generated a maximal multipoint LOD score of 3.02 (
= 0) at D9S1878. Recombination narrowed the conserved haplotype to 12 cM (11 Mb) at 9p13.221.3 (flanking markers D9S2154 and D9S1874). Bioinformatic analysis of the region has identified 103 known genes.
Key Words: ALS; FTD; genetic linkage locus
Abbreviations: ALS = amyotrophic lateral sclerosis; FTD = frontotemporal dementia; LOD = log of the odds; NPL = non-parametric linkage; SNP = single nucleotide polymorphism; SOD = superoxide dismutase
Received November 14, 2005. Revised January 11, 2006. Accepted January 13, 2006.
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
J. Sreedharan, I. P. Blair, V. B. Tripathi, X. Hu, C. Vance, B. Rogelj, S. Ackerley, J. C. Durnall, K. L. Williams, E. Buratti, et al. TDP-43 Mutations in Familial and Sporadic Amyotrophic Lateral Sclerosis Science, March 21, 2008; 319(5870): 1668 - 1672. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. M. Pickering-Brown, S. Rollinson, D. Du Plessis, K. E. Morrison, A. Varma, A. M. T. Richardson, D. Neary, J. S. Snowden, and D. M. A. Mann Frequency and clinical characteristics of progranulin mutation carriers in the Manchester frontotemporal lobar degeneration cohort: comparison with patients with MAPT and no known mutations Brain, March 1, 2008; 131(3): 721 - 731. [Abstract] [Full Text] [PDF] |
||||
![]() |
G Logroscino, B J Traynor, O Hardiman, A Chio', P Couratier, J D Mitchell, R J Swingler, E Beghi, and for EURALS Descriptive epidemiology of amyotrophic lateral sclerosis: new evidence and unsolved issues J. Neurol. Neurosurg. Psychiatry, January 1, 2008; 79(1): 6 - 11. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. S. Goldman, J. Adamson, A. Karydas, B. L. Miller, and M. Hutton New Genes, New Dilemmas: FTLD Genetics and Its Implications for Families American Journal of Alzheimer's Disease and Other Dementias, January 1, 2008; 22(6): 507 - 515. [Abstract] [PDF] |
||||
![]() |
M. Neumann, L. K. Kwong, D. M. Sampathu, J. Q. Trojanowski, and V. M.-Y. Lee TDP-43 Proteinopathy in Frontotemporal Lobar Degeneration and Amyotrophic Lateral Sclerosis: Protein Misfolding Diseases Without Amyloidosis Arch Neurol, October 1, 2007; 64(10): 1388 - 1394. [Abstract] [Full Text] [PDF] |
||||
![]() |
N. J. Cairns, M. Neumann, E. H. Bigio, I. E. Holm, D. Troost, K. J. Hatanpaa, C. Foong, C. L. White III, J. A. Schneider, H. A. Kretzschmar, et al. TDP-43 in Familial and Sporadic Frontotemporal Lobar Degeneration with Ubiquitin Inclusions Am. J. Pathol., July 1, 2007; 171(1): 227 - 240. [Abstract] [Full Text] [PDF] |
||||
![]() |
H. Seelaar, H. Jurgen Schelhaas, A. Azmani, B. Kusters, S. Rosso, D. Majoor-Krakauer, M. C. de Rijik, P. Rizzu, M. ten Brummelhuis, P. A. van Doorn, et al. TDP-43 pathology in familial frontotemporal dementia and motor neuron disease without Progranulin mutations Brain, May 1, 2007; 130(5): 1375 - 1385. [Abstract] [Full Text] [PDF] |
||||
![]() |
S. Spina, J. R. Murrell, E. D. Huey, E. M. Wassermann, P. Pietrini, M. A. Baraibar, A. G. Barbeito, J. C. Troncoso, R. Vidal, B. Ghetti, et al. Clinicopathologic features of frontotemporal dementia with Progranulin sequence variation Neurology, March 13, 2007; 68(11): 820 - 827. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. N. Valdmanis, N. Dupre, J.-P. Bouchard, W. Camu, F. Salachas, V. Meininger, M. Strong, and G. A. Rouleau Three Families With Amyotrophic Lateral Sclerosis and Frontotemporal Dementia With Evidence of Linkage to Chromosome 9p Arch Neurol, February 1, 2007; 64(2): 240 - 245. [Abstract] [Full Text] [PDF] |
||||
![]() |
M. Goedert and M. G. Spillantini Frontotemporal lobar degeneration through loss of progranulin function. Brain, November 1, 2006; 129(Pt 11): 2808 - 2810. [Full Text] [PDF] |
||||
![]() |
I. R. A. Mackenzie, M. Baker, S. Pickering-Brown, G.-Y. R. Hsiung, C. Lindholm, E. Dwosh, J. Gass, A. Cannon, R. Rademakers, M. Hutton, et al. The neuropathology of frontotemporal lobar degeneration caused by mutations in the progranulin gene. Brain, November 1, 2006; 129(Pt 11): 3081 - 3090. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. Gass, A. Cannon, I. R. Mackenzie, B. Boeve, M. Baker, J. Adamson, R. Crook, S. Melquist, K. Kuntz, R. Petersen, et al. Mutations in progranulin are a major cause of ubiquitin-positive frontotemporal lobar degeneration Hum. Mol. Genet., October 15, 2006; 15(20): 2988 - 3001. [Abstract] [Full Text] [PDF] |
||||
![]() |
K. Talbot and O. Ansorge Recent advances in the genetics of amyotrophic lateral sclerosis and frontotemporal dementia: common pathways in neurodegenerative disease Hum. Mol. Genet., October 15, 2006; 15(suppl_2): R182 - R187. [Abstract] [Full Text] [PDF] |
||||
![]() |
D. M. Sampathu, M. Neumann, L. K. Kwong, T. T. Chou, M. Micsenyi, A. Truax, J. Bruce, M. Grossman, J. Q. Trojanowski, and V. M.-Y. Lee Pathological Heterogeneity of Frontotemporal Lobar Degeneration with Ubiquitin-Positive Inclusions Delineated by Ubiquitin Immunohistochemistry and Novel Monoclonal Antibodies Am. J. Pathol., October 1, 2006; 169(4): 1343 - 1352. [Abstract] [Full Text] [PDF] |
||||
![]() |
B. Ghetti and H. H. Goebel Frontotemporal dementia: the post-tau era. Neurology, August 22, 2006; 67(4): 560 - 561. [Full Text] [PDF] |
||||







