Skip to main content
Top
Published in: Acta Neuropathologica 1/2020

01-01-2020 | Alzheimer's Disease | Original Paper

The TMEM106B FTLD-protective variant, rs1990621, is also associated with increased neuronal proportion

Authors: Zeran Li, Fabiana H. G. Farias, Umber Dube, Jorge L. Del-Aguila, Kathie A. Mihindukulasuriya, Maria Victoria Fernandez, Laura Ibanez, John P. Budde, Fengxian Wang, Allison M. Lake, Yuetiva Deming, James Perez, Chengran Yang, Jorge A. Bahena, Wei Qin, Joseph L. Bradley, Richard Davenport, Kristy Bergmann, John C. Morris, Richard J. Perrin, Bruno A. Benitez, Joseph D. Dougherty, Oscar Harari, Carlos Cruchaga

Published in: Acta Neuropathologica | Issue 1/2020

Login to get access

Abstract

Apart from amyloid β deposition and tau neurofibrillary tangles, Alzheimer's disease (AD) is a neurodegenerative disorder characterized by neuronal loss and astrocytosis in the cerebral cortex. The goal of this study is to investigate genetic factors associated with the neuronal proportion in health and disease. To identify cell-autonomous genetic variants associated with neuronal proportion in cortical tissues, we inferred cellular population structure from bulk RNA-Seq derived from 1536 individuals. We identified the variant rs1990621 located in the TMEM106B gene region as significantly associated with neuronal proportion (p value = 6.40 × 10−07) and replicated this finding in an independent dataset (p value = 7.41 × 10−04) surpassing the genome-wide threshold in the meta-analysis (p value = 9.42 × 10−09). This variant is in high LD with the TMEM106B non-synonymous variant p.T185S (rs3173615; r2 = 0.98) which was previously identified as a protective variant for frontotemporal lobar degeneration (FTLD). We stratified the samples by disease status, and discovered that this variant modulates neuronal proportion not only in AD cases, but also several neurodegenerative diseases and in elderly cognitively healthy controls. Furthermore, we did not find a significant association in younger controls or schizophrenia patients, suggesting that this variant might increase neuronal survival or confer resilience to the neurodegenerative process. The single variant and gene-based analyses also identified an overall genetic association between neuronal proportion, AD and FTLD risk. These results suggest that common pathways are implicated in these neurodegenerative diseases, that implicate neuronal survival. In summary, we identified a protective variant in the TMEM106B gene that may have a neuronal protection effect against general aging, independent of disease status, which could help elucidate the relationship between aging and neuronal survival in the presence or absence of neurodegenerative disorders. Our findings suggest that TMEM106B could be a potential target for neuronal protection therapies to ameliorate cognitive and functional deficits.
Appendix
Available only for authorised users
Literature
3.
go back to reference Anglade P, Vyas S, Javoy-Agid F, Herrero MT, Michel PP, Marquez J et al (1997) Apoptosis and autophagy in nigral neurons of patients with Parkinson’s disease. Histol Histopathol 12:25–31PubMed Anglade P, Vyas S, Javoy-Agid F, Herrero MT, Michel PP, Marquez J et al (1997) Apoptosis and autophagy in nigral neurons of patients with Parkinson’s disease. Histol Histopathol 12:25–31PubMed
4.
go back to reference Askanas V, Engel WK (2001) Inclusion-body myositis: newest concepts of pathogenesis and relation to aging and Alzheimer disease. J Neuropathol Exp Neurol 60:1–14CrossRefPubMed Askanas V, Engel WK (2001) Inclusion-body myositis: newest concepts of pathogenesis and relation to aging and Alzheimer disease. J Neuropathol Exp Neurol 60:1–14CrossRefPubMed
5.
go back to reference Bateman RJ, Xiong C, Benzinger TL, Fagan AM, Goate A, Fox NC et al (2012) Clinical and biomarker changes in dominantly inherited Alzheimer’s disease. N Engl J Med 367:795–804CrossRefPubMedCentralPubMed Bateman RJ, Xiong C, Benzinger TL, Fagan AM, Goate A, Fox NC et al (2012) Clinical and biomarker changes in dominantly inherited Alzheimer’s disease. N Engl J Med 367:795–804CrossRefPubMedCentralPubMed
7.
8.
go back to reference Bennett DA, Schneider JA, Buchman AS, Barnes LL, Boyle PA, Wilson RS (2012) Overview and findings from the rush memory and aging project. Curr Alzheimer Res 9:646–663CrossRefPubMedCentralPubMed Bennett DA, Schneider JA, Buchman AS, Barnes LL, Boyle PA, Wilson RS (2012) Overview and findings from the rush memory and aging project. Curr Alzheimer Res 9:646–663CrossRefPubMedCentralPubMed
11.
13.
go back to reference Chang CC, Chow CC, Tellier LC, Vattikuti S, Purcell SM, Lee JJ (2015) Second-generation PLINK: rising to the challenge of larger and richer datasets. Gigascience 4:7CrossRefPubMedCentralPubMed Chang CC, Chow CC, Tellier LC, Vattikuti S, Purcell SM, Lee JJ (2015) Second-generation PLINK: rising to the challenge of larger and richer datasets. Gigascience 4:7CrossRefPubMedCentralPubMed
17.
go back to reference Cruchaga C, Kauwe JS, Harari O, Jin SC, Cai Y, Karch CM et al (2013) GWAS of cerebrospinal fluid tau levels identifies risk variants for Alzheimer’s disease. Neuron 78:256–268CrossRefPubMedCentralPubMed Cruchaga C, Kauwe JS, Harari O, Jin SC, Cai Y, Karch CM et al (2013) GWAS of cerebrospinal fluid tau levels identifies risk variants for Alzheimer’s disease. Neuron 78:256–268CrossRefPubMedCentralPubMed
21.
go back to reference Deming Y, Li Z, Kapoor M, Harari O, Del-Aguila JL, Black K et al (2017) Genome-wide association study identifies four novel loci associated with Alzheimer’s endophenotypes and disease modifiers. Acta Neuropathol 133:839–856CrossRefPubMedCentralPubMed Deming Y, Li Z, Kapoor M, Harari O, Del-Aguila JL, Black K et al (2017) Genome-wide association study identifies four novel loci associated with Alzheimer’s endophenotypes and disease modifiers. Acta Neuropathol 133:839–856CrossRefPubMedCentralPubMed
36.
go back to reference Hardy J, Selkoe DJ (2002) The amyloid hypothesis of Alzheimer’s disease: progress and problems on the road to therapeutics. Science 297:353–356CrossRefPubMed Hardy J, Selkoe DJ (2002) The amyloid hypothesis of Alzheimer’s disease: progress and problems on the road to therapeutics. Science 297:353–356CrossRefPubMed
37.
go back to reference Holtzman DM, Morris JC, Goate AM (2011) Alzheimer’s disease: the challenge of the second century. Sci Transl Med 3:77sr71 Holtzman DM, Morris JC, Goate AM (2011) Alzheimer’s disease: the challenge of the second century. Sci Transl Med 3:77sr71
39.
go back to reference Infante J, Llorca J, Rodero L, Palacio E, Berciano J, Combarros O (2002) Polymorphism at codon 174 of the prion-like protein gene is not associated with sporadic Alzheimer’s disease. Neurosci Lett 332:213–215CrossRefPubMed Infante J, Llorca J, Rodero L, Palacio E, Berciano J, Combarros O (2002) Polymorphism at codon 174 of the prion-like protein gene is not associated with sporadic Alzheimer’s disease. Neurosci Lett 332:213–215CrossRefPubMed
42.
go back to reference Kauwe JS, Bailey MH, Ridge PG, Perry R, Wadsworth ME, Hoyt KL et al (2014) Genome-wide association study of CSF levels of 59 Alzheimer’s disease candidate proteins: significant associations with proteins involved in amyloid processing and inflammation. PLoS Genet 10:e1004758CrossRefPubMedCentralPubMed Kauwe JS, Bailey MH, Ridge PG, Perry R, Wadsworth ME, Hoyt KL et al (2014) Genome-wide association study of CSF levels of 59 Alzheimer’s disease candidate proteins: significant associations with proteins involved in amyloid processing and inflammation. PLoS Genet 10:e1004758CrossRefPubMedCentralPubMed
47.
go back to reference Koike M, Shibata M, Ohsawa Y, Nakanishi H, Koga T, Kametaka S et al (2003) Involvement of two different cell death pathways in retinal atrophy of cathepsin D-deficient mice. Mol Cell Neurosci 22:146–161CrossRefPubMed Koike M, Shibata M, Ohsawa Y, Nakanishi H, Koga T, Kametaka S et al (2003) Involvement of two different cell death pathways in retinal atrophy of cathepsin D-deficient mice. Mol Cell Neurosci 22:146–161CrossRefPubMed
62.
go back to reference Nixon RA, Yang DS, Lee JH (2008) Neurodegenerative lysosomal disorders: a continuum from development to late age. Autophagy 4:590–599CrossRefPubMed Nixon RA, Yang DS, Lee JH (2008) Neurodegenerative lysosomal disorders: a continuum from development to late age. Autophagy 4:590–599CrossRefPubMed
71.
75.
go back to reference Suárez-Calvet M, Capell A, Caballero MÁA, Morenas-Rodríguez E, Fellerer K, Franzmeier N et al (2018) CSF progranulin increases in the course of Alzheimer’s disease and is associated with sTREM2, neurodegeneration and cognitive decline. EMBO Mol Med 10:e9712CrossRefPubMedCentralPubMed Suárez-Calvet M, Capell A, Caballero MÁA, Morenas-Rodríguez E, Fellerer K, Franzmeier N et al (2018) CSF progranulin increases in the course of Alzheimer’s disease and is associated with sTREM2, neurodegeneration and cognitive decline. EMBO Mol Med 10:e9712CrossRefPubMedCentralPubMed
82.
Metadata
Title
The TMEM106B FTLD-protective variant, rs1990621, is also associated with increased neuronal proportion
Authors
Zeran Li
Fabiana H. G. Farias
Umber Dube
Jorge L. Del-Aguila
Kathie A. Mihindukulasuriya
Maria Victoria Fernandez
Laura Ibanez
John P. Budde
Fengxian Wang
Allison M. Lake
Yuetiva Deming
James Perez
Chengran Yang
Jorge A. Bahena
Wei Qin
Joseph L. Bradley
Richard Davenport
Kristy Bergmann
John C. Morris
Richard J. Perrin
Bruno A. Benitez
Joseph D. Dougherty
Oscar Harari
Carlos Cruchaga
Publication date
01-01-2020
Publisher
Springer Berlin Heidelberg
Published in
Acta Neuropathologica / Issue 1/2020
Print ISSN: 0001-6322
Electronic ISSN: 1432-0533
DOI
https://doi.org/10.1007/s00401-019-02066-0

Other articles of this Issue 1/2020

Acta Neuropathologica 1/2020 Go to the issue