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Cited by 412

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

Cytoplasmic penetration and persistent infection of mammalian cells by polyglutamine aggregates

Open access
Ren, Pei-Hsien, Lauckner, Jane E., Kachirskaia, Ioulia, Heuser, John E., Melki, Ronald, Kopito, Ron R.·2009·Nature Cell Biology

Abstract

Sequence-specific nucleated protein aggregation is closely linked to the pathogenesis of most neurodegenerative diseases and constitutes the molecular basis of prion formation. Here we report that fibrillar polyglutamine peptide aggregates can be internalized by mammalian cells in culture where they gain access to the cytosolic compartment and become co-sequestered in aggresomes together with components of the ubiquitin-proteasome system and cytoplasmic chaperones. Remarkably, these internalized fibrillar aggregates are able to selectively recruit soluble cytoplasmic proteins with which they share homologous but not heterologous amyloidogenic sequences, and to confer a heritable phenotype on cells expressing the homologous amyloidogenic protein from a chromosomal locus.

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Metadata

Authors
Ren, P.-H., Lauckner, J. E., Kachirskaia, I., Heuser, J. E., Melki, R., & Kopito, R. R.
Venue
Nature Cell Biology
Published
2009-01-18
Volume
11
Issue
2
Pages
219-225
ISSN
  • 1465-7392 (ISSN-L)
  • 1476-4679
OpenAlex
W1980115442
Cited by
412
References
5
FWCI
15.93
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Cytoplasmic penetration and persistent infection of mammalian cells by polyglutamine aggregates. https://app.cochat.ai/papers/10.1038/ncb1830
The paper
Ren, P.-H., Lauckner, J. E., Kachirskaia, I., Heuser, J. E., Melki, R., & Kopito, R. R. (2009). Cytoplasmic penetration and persistent infection of mammalian cells by polyglutamine aggregates. Nature Cell Biology. https://doi.org/10.1038/ncb1830

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.