[NMR paper] Structural polymorphism of the low-complexity C-terminal domain of TDP-43 amyloid aggregates revealed by solid-state NMR
Structural polymorphism of the low-complexity C-terminal domain of TDP-43 amyloid aggregates revealed by solid-state NMR
Aberrant aggregation of the transactive response DNA-binding protein (TDP-43) is associated with several lethal neurodegenerative diseases, including amyotrophic lateral sclerosis and frontotemporal dementia. Cytoplasmic neuronal inclusions of TDP-43 are enriched in various fragments of the low-complexity C-terminal domain and are associated with different neurotoxicity. Here we dissect the structural basis of TDP-43 polymorphism using magic-angle spinning solid-state...
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04-19-2023 01:38 PM
[NMR paper] Structural details of amyloid beta oligomers in complex with human prion protein as revealed by solid-state MAS NMR spectroscopy
Structural details of amyloid beta oligomers in complex with human prion protein as revealed by solid-state MAS NMR spectroscopy
Human PrP (huPrP) is a high-affinity receptor for oligomeric amyloid-? (A?) protein aggregates. Binding of A? oligomers to membrane-anchored huPrP has been suggested to trigger neurotoxic cell signaling in Alzheimer's disease, while an N-terminal soluble fragment of huPrP can sequester A? oligomers and reduce their toxicity. Synthetic oligomeric A? species are known to be heterogeneous, dynamic and transient, rendering their structural investigation particularly...
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03-07-2021 07:38 AM
[NMR paper] Protein-Solvent Interfaces in Human Y145Stop Prion Protein Amyloid Fibrils Probed by Paramagnetic Solid-State NMR Spectroscopy.
Protein-Solvent Interfaces in Human Y145Stop Prion Protein Amyloid Fibrils Probed by Paramagnetic Solid-State NMR Spectroscopy.
Related Articles Protein-Solvent Interfaces in Human Y145Stop Prion Protein Amyloid Fibrils Probed by Paramagnetic Solid-State NMR Spectroscopy.
J Struct Biol. 2018 Apr 18;:
Authors: Aucoin D, Xia Y, Theint T, Nadaud PS, Surewicz K, Surewicz WK, Jaroniec CP
Abstract
The C-terminally truncated Y145Stop variant of prion protein (PrP23-144), which is associated with heritable PrP cerebral amyloid angiopathy...
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04-22-2018 10:46 PM
Protein-Solvent Interfaces in Human Y145Stop Prion Protein Amyloid Fibrils Probed by Paramagnetic Solid-State NMR Spectroscopy
Protein-Solvent Interfaces in Human Y145Stop Prion Protein Amyloid Fibrils Probed by Paramagnetic Solid-State NMR Spectroscopy
Publication date: Available online 18 April 2018
Source:Journal of Structural Biology</br>
Author(s): Darryl Aucoin, Yongjie Xia, Theint Theint, Philippe S. Nadaud, Krystyna Surewicz, Witold K. Surewicz, Christopher P. Jaroniec</br>
The C-terminally truncated Y145Stop variant of prion protein (PrP23-144), which is associated with heritable PrP cerebral amyloid angiopathy in humans and also capable of triggering a transmissible...
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04-18-2018 01:41 PM
[NMR paper] Species-dependent structural polymorphism of Y145Stop prion protein amyloid revealed by solid-state NMR spectroscopy.
Species-dependent structural polymorphism of Y145Stop prion protein amyloid revealed by solid-state NMR spectroscopy.
Species-dependent structural polymorphism of Y145Stop prion protein amyloid revealed by solid-state NMR spectroscopy.
Nat Commun. 2017 Sep 29;8(1):753
Authors: Theint T, Nadaud PS, Aucoin D, Helmus JJ, Pondaven SP, Surewicz K, Surewicz WK, Jaroniec CP
Abstract
One of the most puzzling aspects of the prion diseases is the intricate relationship between prion strains and interspecies transmissibility barriers....
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10-01-2017 09:32 PM
[NMR paper] Structural Polymorphism of Alzheimer's ?-Amyloid Fibrils as Controlled by an E22 Switch: A Solid-State NMR Study.
Structural Polymorphism of Alzheimer's ?-Amyloid Fibrils as Controlled by an E22 Switch: A Solid-State NMR Study.
Structural Polymorphism of Alzheimer's ?-Amyloid Fibrils as Controlled by an E22 Switch: A Solid-State NMR Study.
J Am Chem Soc. 2016 Jul 14;
Authors: Elkins MR, Wang T, Nick M, Jo H, Lemmin T, Prusiner SB, DeGrado WF, Stoehr J, Hong M
Abstract
The amyloid-? (A?) peptide of the Alzheimer's disease (AD) forms polymorphic fibrils on the micrometer scale and molecular scale. Various fibril growth conditions have been...
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07-16-2016 04:54 AM
Intermolecular Alignment in Y145Stop Human Prion Protein Amyloid Fibrils Probed by Solid-State NMR Spectroscopy
Intermolecular Alignment in Y145Stop Human Prion Protein Amyloid Fibrils Probed by Solid-State NMR Spectroscopy
Jonathan J. Helmus, Krystyna Surewicz, Marcin I. Apostol, Witold K. Surewicz and Christopher P. Jaroniec
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja206469q/aop/images/medium/ja-2011-06469q_0003.gif
Journal of the American Chemical Society
DOI: 10.1021/ja206469q
http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/jacsat/~4/e9F1wuu5168
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08-16-2011 03:17 AM
Intermolecular Alignment in Y145Stop Human Prion Protein Amyloid Fibrils Probed by Solid-State NMR Spectroscopy.
Intermolecular Alignment in Y145Stop Human Prion Protein Amyloid Fibrils Probed by Solid-State NMR Spectroscopy.
Intermolecular Alignment in Y145Stop Human Prion Protein Amyloid Fibrils Probed by Solid-State NMR Spectroscopy.
J Am Chem Soc. 2011 Aug 10;
Authors: Helmus JJ, Surewicz K, Apostol MI, Surewicz WK, Jaroniec CP
The Y145Stop mutant of human prion protein, huPrP23-144, has been linked to PrP cerebral amyloid angiopathy, an inherited amyloid disease, and also serves as a valuable in vitro model for investigating the molecular basis of...
Species-dependent structural polymorphism of Y145Stop prion protein amyloid revealed by solid-state NMR ... - Nature.com
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