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Toward the equilibrium and kinetics of amyloid peptide self-assembly

Linse, Sara LU (2021) In Current Opinion in Structural Biology 70. p.87-98
Abstract

Several devastating human diseases are linked to peptide self-assembly, but our understanding their onset and progression is not settled. This is a sign of the complexity of the aggregation process, which is prevented, catalyzed, or retarded by numerous factors in body fluids and cells, varying in time and space. Biophysical studies of pure peptide solutions contribute insights into the underlying steps in the process and quantitative parameters relating to rate constants (energy barriers) and equilibrium constants (population distributions). This requires methods to quantify the concentration of at least one species in the process. Translation to an in vivo situation poses an enormous challenge, and the effects of selected components... (More)

Several devastating human diseases are linked to peptide self-assembly, but our understanding their onset and progression is not settled. This is a sign of the complexity of the aggregation process, which is prevented, catalyzed, or retarded by numerous factors in body fluids and cells, varying in time and space. Biophysical studies of pure peptide solutions contribute insights into the underlying steps in the process and quantitative parameters relating to rate constants (energy barriers) and equilibrium constants (population distributions). This requires methods to quantify the concentration of at least one species in the process. Translation to an in vivo situation poses an enormous challenge, and the effects of selected components (bottom up) or entire body fluids (top down) need to be quantified.

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Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Current Opinion in Structural Biology
volume
70
pages
12 pages
publisher
Elsevier
external identifiers
  • scopus:85109088619
  • pmid:34153659
ISSN
0959-440X
DOI
10.1016/j.sbi.2021.05.004
language
English
LU publication?
yes
additional info
Funding Information: This work was supported by the Swedish Research Council, VR (2015-00143).
id
7d9c8595-c2a2-4403-aef7-59d525b7b5ce
date added to LUP
2021-08-16 12:53:49
date last changed
2024-06-15 14:25:24
@article{7d9c8595-c2a2-4403-aef7-59d525b7b5ce,
  abstract     = {{<p>Several devastating human diseases are linked to peptide self-assembly, but our understanding their onset and progression is not settled. This is a sign of the complexity of the aggregation process, which is prevented, catalyzed, or retarded by numerous factors in body fluids and cells, varying in time and space. Biophysical studies of pure peptide solutions contribute insights into the underlying steps in the process and quantitative parameters relating to rate constants (energy barriers) and equilibrium constants (population distributions). This requires methods to quantify the concentration of at least one species in the process. Translation to an in vivo situation poses an enormous challenge, and the effects of selected components (bottom up) or entire body fluids (top down) need to be quantified.</p>}},
  author       = {{Linse, Sara}},
  issn         = {{0959-440X}},
  language     = {{eng}},
  month        = {{10}},
  pages        = {{87--98}},
  publisher    = {{Elsevier}},
  series       = {{Current Opinion in Structural Biology}},
  title        = {{Toward the equilibrium and kinetics of amyloid peptide self-assembly}},
  url          = {{http://dx.doi.org/10.1016/j.sbi.2021.05.004}},
  doi          = {{10.1016/j.sbi.2021.05.004}},
  volume       = {{70}},
  year         = {{2021}},
}