The characteristics of nuclear membrane fluctuations in stem cells-Reference-Cited by-同舟云学术

The characteristics of nuclear membrane fluctuations in stem cells

Published:2021-03 Issue:176 Volume:18 Page:
ISSN:1742-5662
Container-title:Journal of The Royal Society Interface
language:en
Short-container-title:J. R. Soc. Interface.

Author:

Ghanbarzadeh Nodehi Sedigheh¹^ORCID,Shivashankar G. V.²³,Prost Jacques⁴⁵^ORCID,Mohammad-Rafiee Farshid¹⁶^ORCID

Affiliation:

1. Department of Physics, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan 45137-66731, Iran

2. Department of Health Sciences and Technology (D-HEST), ETH Zurich, Switzerland

3. Paul Scherrer Institute, Villigen, Switzerland

4. Mechanobiology Institute, National University of Singapore, Singapore 117411, Singapore

5. Laboratoire Physico Chimie Curie, Institut Curie, Paris Sciences Lettres Research University, CNRS UMR168, 75005 Paris, France

6. Research Center for Basic Sciences and Modern Technologies (RBST), Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan 45137-66731, Iran

Abstract

We analyse the stem cell nucleus shape fluctuation spectrum obtained from optical confocal microscopy on an hour time scale with 10 s resolution. In particular, we investigate the angular and time dependencies of these fluctuations, define appropriate correlation functions that reveal the fundamentally out of equilibrium nature of the observed fluctuations as well as their global anisotropy. Langevin equations respecting the symmetry of the system allow us to model the damped oscillatory behaviour of the time correlations.

Publisher

The Royal Society

Subject

Biomedical Engineering,Biochemistry,Biomaterials,Bioengineering,Biophysics,Biotechnology

Link

https://royalsocietypublishing.org/doi/pdf/10.1098/rsif.2020.1010

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