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Valentino RR, Heckman MG, Johnson PW, Baker MC, Soto-Beasley AI, Walton RL, Koga S, Roemer SF, Suh E, Uitti RJ, Trojanowski JQ, Grossman M, Van Deerlin VM, Rademakers R, Wszolek ZK, Dickson DW, Ross OA. Association of Mitochondrial DNA Genomic Variation With Risk of Pick Disease. Neurology 2021; 96:e1755-e1760. [PMID: 33568542 DOI: 10.1212/wnl.0000000000011649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 12/23/2020] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To determine whether stable polymorphisms that define mitochondrial haplogroups in mitochondrial DNA (mtDNA) are associated with Pick disease risk, we genotyped 52 pathologically confirmed cases of Pick disease and 910 neurologically healthy controls and performed case-control association analysis. METHODS Fifty-two pathologically confirmed cases of Pick disease from Mayo Clinic Florida (n = 38) and the University of Pennsylvania (n = 14) and 910 neurologically healthy controls collected from Mayo Clinic Florida were genotyped for unique mtDNA haplogroup-defining variants. Mitochondrial haplogroups were determined, and in a case-control analysis, associations of mtDNA haplogroups with risk of Pick disease were evaluated with logistic regression models that were adjusted for age and sex. RESULTS No individual mtDNA haplogroups or superhaplogroups were significantly associated with risk of Pick disease after adjustment for multiple testing (p < 0.0021, considered significant). However, nominally significant (p < 0.05) associations toward an increased risk of Pick disease were observed for mtDNA haplogroup W (5.8% cases vs 1.6% controls, odds ratio [OR] 4.78, p = 0.020) and subhaplogroup H4 (5.8% cases vs 1.2% controls, OR 4.82, p = 0.021). CONCLUSION Our findings indicate that mtDNA variation is not a disease driver but may influence disease susceptibility. Ongoing genetic assessments in larger cohorts of Pick disease are currently underway.
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Affiliation(s)
- Rebecca R Valentino
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Michael G Heckman
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Patrick W Johnson
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Matthew C Baker
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Alexandra I Soto-Beasley
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Ronald L Walton
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Shunsuke Koga
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Shanu F Roemer
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - EunRan Suh
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Ryan J Uitti
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - John Q Trojanowski
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Murray Grossman
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Vivianna M Van Deerlin
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Rosa Rademakers
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Zbigniew K Wszolek
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Dennis W Dickson
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium
| | - Owen A Ross
- From the Department of Neuroscience (R.R.V., M.C.B., A.I.S.-B., R.L.W., S.K., S.F.R., R.R., D.W.D., O.A.R.), Division of Biomedical Statistics and Informatics (M.G.H., P.W.J.), Department of Neurology (R.J.U., Z.K.W.), and Department of Clinical Genomics (O.A.R.), Mayo Clinic, Jacksonville, FL; Perelman School of Medicine (E.S., J.Q.T., V.M.V.D.) and Department of Neurology (M.G.), University of Pennsylvania, Philadelphia; and VIB-UAntwerp Center for Molecular Neurology (R.R.), University of Antwerp, Belgium.
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