User profiles for Hannes Witt

Hannes Witt

Physics of Living Systems, Vrije Universiteit Amsterdam
Verified email at vu.nl
Cited by 537

Functional Assessment of the Pharynx at Rest and during Swallowing in Partially Paralyzed Humans  Simultaneous Videomanometry and …

…, E Sundman, R Olsson, L Nilsson, H Witt… - The Journal of the …, 1997 - pubs.asahq.org
Background Functional characteristics of the pharynx and upper esophagus, including
aspiration episodes, were investigated in 14 awake volunteers during various levels of partial …

The incidence and mechanisms of pharyngeal and upper esophageal dysfunction in partially paralyzed humans: pharyngeal videoradiography and simultaneous …

E Sundman, H Witt, R Olsson, O Ekberg… - The Journal of the …, 2000 - pubs.asahq.org
Background Residual neuromuscular block caused by vecuronium alters pharyngeal
function and impairs airway protection. The primary objectives of this investigation were to …

[PDF][PDF] CENP-B-mediated DNA loops regulate activity and stability of human centromeres

F Chardon, A Japaridze, H Witt, L Velikovsky… - Molecular cell, 2022 - cell.com
Chromosome inheritance depends on centromeres, epigenetically specified regions of
chromosomes. While conventional human centromeres are known to be built of long tandem …

Symptoms, findings and treatment in patients with dehiscence of the superior semicircular canal

K Brantberg, J Bergenius, L Mendel, H Witt… - Acta oto …, 2001 - Taylor & Francis
Recently Minor and co-workers described patients with sound- and pressure-induced
vertigo due to dehiscence of the superior semicircular canal. Identifying patients with this 'new' …

Nonlinear loading-rate-dependent force response of individual vimentin intermediate filaments to applied strain

J Block, H Witt, A Candelli, EJG Peterman, GJL Wuite… - Physical review …, 2017 - APS
The mechanical properties of eukaryotic cells are to a great extent determined by the
cytoskeleton, a composite network of different filamentous proteins. Among these, intermediate …

Viscoelastic properties of vimentin originate from nonequilibrium conformational changes

J Block, H Witt, A Candelli, JC Danes… - Science …, 2018 - science.org
Structure and dynamics of living matter rely on design principles fundamentally different
from concepts of traditional material science. Specialized intracellular filaments in the …

[HTML][HTML] The non-bilayer lipid MGDG stabilizes the major light-harvesting complex (LHCII) against unfolding

D Seiwert, H Witt, A Janshoff, H Paulsen - Scientific reports, 2017 - nature.com
In the photosynthetic apparatus of plants a high proportion of LHCII protein is needed to
integrate 50% non-bilayer lipid MGDG into the lamellar thylakoid membrane, but whether and …

Pharyngeal function and airway protection during subhypnotic concentrations of propofol, isoflurane, and sevoflurane: volunteers examined by pharyngeal …

E Sundman, H Witt, R Sandin… - The Journal of the …, 2001 - pubs.asahq.org
Background Anesthetic agents alter pharyngeal function with risk of impaired airway
protection and aspiration. This study was performed to evaluate pharyngeal function during …

Adhesion of epithelial cells to pnipam treated surfaces for temperature-controlled cell-sheet harvesting

H Kim, H Witt, TA Oswald… - ACS applied materials & …, 2020 - ACS Publications
Stimuli responsive polymer coatings are a common motive for designing surfaces for cell
biological applications. In the present study, we have characterized temperature dependent …

Vimentin intermediate filaments undergo irreversible conformational changes during cyclic loading

J Forsting, J Kraxner, H Witt, A Janshoff, S Köster - Nano letters, 2019 - ACS Publications
Intermediate filaments (IFs) are part of the cytoskeleton of eukaryotic cells and, therefore,
are largely responsible for the cell’s mechanical properties. IFs are characterized by a …