Cited by 468Amyotrophic Lateral Sclerosis ResearchParkinson's Disease Mechanisms and TreatmentsAlzheimer's disease research and treatments

Co-morbidity of TDP-43 proteinopathy in Lewy body related diseases

Nakashima-Yasuda, Hanae, Uryu, Kunihiro, Robinson, John, Xie, Sharon X., Hurtig, Howard, Duda, John E., Arnold, Steven E., Siderowf, Andrew +13 more·2007·Acta Neuropathologica

Abstract

Here, we investigated if TAR-DNA-binding protein-43 (TDP-43), the disease protein in frontotemporal lobar degeneration and ubiquitin inclusions with or without motor neuron disease as well as amyotrophic lateral sclerosis, also formed inclusions in Lewy body (LB) disorders including Parkinson's disease (PD) without or with dementia (PDD), and dementia with LBs (DLB) alone or in association with Alzheimer's disease (AD). Immunohistochemical analyses of TDP-43 in clinically well characterized and pathologically confirmed cases of DLB + AD, PD and PDD demonstrated TDP-43 pathology in the following percentage of cases: DLB + AD = 25/80 (31.3%); PD = 5/69 (7.2%); PDD = 4/21 (19%), while DLB and normal controls exhibited no (0/10, 0%) and one cases (1/33, 3%) presenting TDP-43 pathology, respectively. Significant differences in the prevalence of TDP-43 lesions were noted between disease versus normal brains (P < 0.001) as well as demented versus non-demented brains (P < 0.001). Statistical analyses revealed a positive relationship between TDP-43 lesions and several clinical and pathological parameters in these disorders suggesting the TDP-43 pathology may have co-morbid effects in LB diseases. This study expands the concept of TDP-43 proteinopathies by implicating TDP-43 lesions in mechanisms of neurodegeneration in LB disorders.

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Crossref · 10.1007/s00401-007-0261-2

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Authors
Nakashima-Yasuda, H., Uryu, K., Robinson, J., Xie, S. X., Hurtig, H., Duda, J. E., Arnold, S. E., Siderowf, A., Grossman, M., Leverenz, J. B., Woltjer, R., Lopez, O. L., Hamilton, R., Tsuang, D. W., Galasko, D., Masliah, E., Kaye, J., Clark, C. M., Montine, T. J., Lee, V. M. Y., & Trojanowski, J. Q.
Affiliations
  • Hospital of the University of Pennsylvania (US)
  • University of Pennsylvania (US)
  • Philadelphia VA Medical Center (US)
  • University of Washington (US)
  • University of Pittsburgh (US)
  • University of California San Diego (US)
  • Oregon Health & Science University (US)
Corresponding author
Trojanowski, John Q.
Venue
Acta Neuropathologica
Published
2007-07-25
Volume
114
Issue
3
Pages
221-229
ISSN
  • 0001-6322 (ISSN-L)
  • 1432-0533
OpenAlex
W2136305293
Cited by
468
References
3
Citations by year
2026: 27 · 2025: 25 · 2024: 16 · 2023: 29 · 2022: 50 · 2021: 27 · 2020: 18 · 2019: 23 · 2018: 21 · 2017: 17 · 2016: 9 · 2015: 12 · 2014: 17 · 2013: 16 · 2012: 20
FWCI
25.90
Type
journal article
Language
en
Open access
closed
Locations
  • Acta Neuropathologica (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institute on Aging (AG09215, P30AG010124, P01AG009215, P01AG017586, AG17586, AG-10124)
  • National Cancer Institute
Topics
  • Health Sciences › Medicine › Neurology › Amyotrophic Lateral Sclerosis Research
  • Health Sciences › Medicine › Neurology › Parkinson's Disease Mechanisms and Treatments
  • Health Sciences › Medicine › Physiology › Alzheimer's disease research and treatments
Keywords
TDP-43, Lewy body disease, Parkinson's disease, dementia with Lewy bodies, Parkinson's disease dementia, Alzheimer's disease, comorbidities, proteinopathies, neurodegeneration, TDP-43 inclusions
MeSH terms
Aged, Inclusion Bodies, DNA-Binding Proteins, Female, Hippocampus, Humans, Immunohistochemistry, Male, Middle Aged, Parkinson Disease, Comorbidity, tau Proteins, Lewy Body Disease, Ubiquitin, alpha-Synuclein

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