Cited by 142Alzheimer's disease research and treatmentsPrion Diseases and Protein MisfoldingAmyotrophic Lateral Sclerosis Research

The DOI matches its Crossref record; 246 of the 246 references it cites were found in a registry or an index.

Mechanisms of protein toxicity in neurodegenerative diseases

Open access
Chung, Chang Geon, Lee, Hyosang, Lee, Sung Bae·2018·Cellular and Molecular Life Sciences

Abstract

Protein toxicity can be defined as all the pathological changes that ensue from accumulation, mis-localization, and/or multimerization of disease-specific proteins. Most neurodegenerative diseases manifest protein toxicity as one of their key pathogenic mechanisms, the details of which remain unclear. By systematically deconstructing the nature of toxic proteins, we aim to elucidate and illuminate some of the key mechanisms of protein toxicity from which therapeutic insights may be drawn. In this review, we focus specifically on protein toxicity from the point of view of various cellular compartments such as the nucleus and the mitochondria. We also discuss the cell-to-cell propagation of toxic disease proteins that complicates the mechanistic understanding of the disease progression as well as the spatiotemporal point at which to therapeutically intervene. Finally, we discuss selective neuronal vulnerability, which still remains largely enigmatic.

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Crossref · 10.1007/s00018-018-2854-4

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Fig. 1 A schematic overview of protein toxicity. Accumulation of toxic disease proteins is shown to induce dysfunctions in specified compartments such as the nucleus, mitochondria, cytoplasm, and stress granules. They can also propagate into other nearby cells, spreading the disease pathology
Fig. 1 A schematic overview of protein toxicity. Accumulation of toxic disease proteins is shown to induce dysfunctions in specified compartments such as the nucleus, mitochondria, cytoplasm, and stress granules. They can also propagate into other nearby cells, spreading the disease pathologyCC BY · PubMed Central
Fig. 2 Propagation of misfolded proteins via intercellular transmission. Gradual change in the distribution of α-synuclein (a) and tau (b) inclusions in the brains of patients suffering from Parkinson’s (a) and Alzheimer’s (b) diseases. c Intercellular transmission of misfolded proteins via exocytosis, endocytosis, exosomes, and tunneling nanotubes
Fig. 2 Propagation of misfolded proteins via intercellular transmission. Gradual change in the distribution of α-synuclein (a) and tau (b) inclusions in the brains of patients suffering from Parkinson’s (a) and Alzheimer’s (b) diseases. c Intercellular transmission of misfolded proteins via exocytosis, endocytosis, exosomes, and tunneling nanotubesCC BY · PubMed Central

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Items 201–246 of 246

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  • SYK coordinates neuroprotective microglial responses in neurodegenerative disease

    Ennerfelt, H., Frost, E. L., Shapiro, D. A., Holliday, C., Zengeler, K. E., Voithofer, G., Bolte, A. C., Lammert, C. R., Kulas, J. A., Ulland, T. K., et al. (2022) · Cell · doi:10.1016/j.cell.2022.09.030 · Cited by 297

    “The buildup of neurotoxic agents is believed to cause neuronal damage and death, which can ultimately lead to various forms of neurological dysfunction that include cognitive decline, motor abnormalities, mental disorders, and loss of inhibition (Chung et al., 2018; Taylor et al., 2002; Vickers et al., 2009).”

See all 142

Metadata

Authors
Chung, C. G., Lee, H., & Lee, S. B.
Affiliations
Daegu Gyeongbuk Institute of Science and Technology (KR)
Corresponding author
  • Lee, Hyosang
  • Lee, Sung Bae
Venue
Cellular and Molecular Life Sciences
Published
2018-06-12
Volume
75
Issue
17
Pages
3159-3180
ISSN
  • 1420-682X (ISSN-L)
  • 1420-9071
OpenAlex
W2807962932
Cited by
142
References
246
Citations by year
2026: 7 · 2025: 20 · 2024: 13 · 2023: 18 · 2022: 21 · 2021: 30 · 2020: 23 · 2019: 8 · 2018: 1
FWCI
2.03
Type
journal article
Language
en
Open access
Locations
  • Cellular and Molecular Life Sciences (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Funders
  • Ministry of Science and ICT (18-BD-0402, 18-BT-02, 18-01-HRSS-02, 18-BR-04-03)
  • Ministry of Science, ICT and Future Planning (2017R1A2B4003351, 2016M3C7A1947307, 2016M3C7A1904148)
  • Korea Research Institute of Standards and Science (KRISS-2018-GP2018-0018)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Alzheimer's disease research and treatments
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Prion Diseases and Protein Misfolding
  • Health Sciences › Medicine › Clinical Neurology › Amyotrophic Lateral Sclerosis Research
Keywords
protein toxicity, neurodegenerative diseases, protein aggregation, protein mislocalization, protein oligomerization, mitochondrial toxicity, cell-to-cell transmission, selective neuronal vulnerability, disease progression, therapeutic interventions
MeSH terms
Animals, Cell Nucleus, Humans, Mitochondria, Neurons, Proteins, Disease Progression, Neurodegenerative Diseases

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