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Stepan Timr

Researcher at PSL Research University

Publications -  13
Citations -  492

Stepan Timr is an academic researcher from PSL Research University. The author has contributed to research in topics: Macromolecular crowding & Medicine. The author has an hindex of 5, co-authored 10 publications receiving 192 citations. Previous affiliations of Stepan Timr include Centre national de la recherche scientifique & University of Paris.

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Amyloid oligomers: A joint experimental/computational perspective on Alzheimer's disease, Parkinson's disease, type II diabetes, and amyotrophic lateral sclerosis

TL;DR: In this paper, the authors review what computer, in vitro, in vivo, and pharmacological experiments tell us about the accumulation and deposition of the oligomers of the (Aβ, tau), α-synuclein, IAPP, and superoxide dismutase 1 proteins, which have been the mainstream concept underlying Alzheimer's disease, Parkinson's disease (PD), type II diabetes (T2D), and amyotrophic lateral sclerosis (ALS) research.
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Two-photon polarization microscopy reveals protein structure and function.

TL;DR: It is shown that two-photon polarization microscopy can take advantage of the cell membrane requirement to yield insights into membrane protein structure and function, in living cells and organisms.
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Stability Effect of Quinary Interactions Reversed by Single Point Mutations

TL;DR: It is shown that quinary interactions can amplify and even reverse the mutational response of proteins, being a key aspect in pathogenic protein misfolding and aggregation.
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Modelling lipid systems in fluid with Lattice Boltzmann Molecular Dynamics simulations and hydrodynamics

TL;DR: The coupling between Dry Martini, an efficient implicit solvent coarse-grained model for lipids, and the Lattice Boltzmann Molecular Dynamics (LBMD) simulation technique is presented in order to include naturally hydrodynamic interactions in implicit solvent simulations of lipid systems.
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The Unfolding Journey of Superoxide Dismutase 1 Barrels under Crowding: Atomistic Simulations Shed Light on Intermediate States and Their Interactions with Crowders.

TL;DR: The finding that quinary interactions counteract the pure stabilization contribution stemming from excluded volume is rationalized here by exploring the SOD1 unfolding mechanism in microscopic detail.