S
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.
Papers
More filters
Journal ArticleDOI
Amyloid oligomers: A joint experimental/computational perspective on Alzheimer's disease, Parkinson's disease, type II diabetes, and amyotrophic lateral sclerosis
Phuong H. Nguyen,Ayyalusamy Ramamoorthy,Bikash R. Sahoo,Jie Zheng,Peter Faller,John E. Straub,Laura Dominguez,Joan-Emma Shea,Nikolay V. Dokholyan,Alfonso De Simone,Alfonso De Simone,Buyong Ma,Buyong Ma,Ruth Nussinov,Saeed Najafi,Son Tung Ngo,Antoine Loquet,Mara Chiricotto,Pritam Ganguly,James McCarty,Mai Suan Li,Carol K. Hall,Yiming Wang,Yifat Miller,Simone Melchionna,Birgit Habenstein,Stepan Timr,Jiaxing Chen,Brianna Hnath,Birgit Strodel,Rakez Kayed,Sylvain Lesné,Guanghong Wei,Fabio Sterpone,Andrew J. Doig,Philippe Derreumaux,Philippe Derreumaux +36 more
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.
Journal ArticleDOI
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.
Journal ArticleDOI
Stability Effect of Quinary Interactions Reversed by Single Point Mutations
David Gnutt,David Gnutt,Stepan Timr,Jonas Ahlers,Benedikt König,Emily Manderfeld,Matthias Heyden,Fabio Sterpone,Simon Ebbinghaus,Simon Ebbinghaus +9 more
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.
Journal ArticleDOI
Modelling lipid systems in fluid with Lattice Boltzmann Molecular Dynamics simulations and hydrodynamics
Astrid F. Brandner,Astrid F. Brandner,Stepan Timr,Stepan Timr,Simone Melchionna,Philippe Derreumaux,Philippe Derreumaux,Marc Baaden,Marc Baaden,Fabio Sterpone,Fabio Sterpone +10 more
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.
Journal ArticleDOI
The Unfolding Journey of Superoxide Dismutase 1 Barrels under Crowding: Atomistic Simulations Shed Light on Intermediate States and Their Interactions with Crowders.
Stepan Timr,Stepan Timr,David Gnutt,David Gnutt,Simon Ebbinghaus,Simon Ebbinghaus,Fabio Sterpone,Fabio Sterpone +7 more
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.