Author

F. Rehfeldt

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Biophysics· 7

Signature Assays, Organisms & Methods

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Approach:experimental assay· 6 Assay:imaging· 3 Research Focus:cell signaling & trafficking· 2 Research Focus:cell type annotation· 2 Research Focus:clustering· 2 Research Focus:development & morphogenesis· 2 Organism:human· 2 Research Focus:cell-cell communication· 1

Frequent Co-Authors

L. Hauke· 3 shared A. Ghosh· 2 shared A.-S. Smith· 2 shared C. Wollnik· 2 shared J. Enderlein· 2 shared L. Nuic· 2 shared M. Hubert· 2 shared S. Gehrer· 2 shared

Activity by Year

2019-2023 · peak 3/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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3 shared papersBiophysics

L. Hauke

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7 papers

Recent·Most cited

Intermittent subdiffusion of short nuclear actin rods due to interactions with chromatin

K. Speckner, F. Rehfeldt, M. Weiss

The paper uses single-particle tracking to study the transport of nuclear actin rods and finds intermittent subdiffusion due to interactions with chromatin.

bioRxiv · Nov 3, 2023Biophysics

Capturing the mechanosensitivity of cell proliferation in models of epithelium

K. Hollring, L. Nuic, L. Rogic, S. Kaliman, S. Gehrer, C. Wollnik, F. Rehfeldt, M. Hubert, A.-S. Smith

The paper investigates how cell density and mechanical response influence cell proliferation in model tissues, showing that mechanoresponse and proliferation create an active pressure driving tissue growth.

bioRxiv · Jan 31, 2023Biophysics

Metal-Induced Energy Transfer (MIET) for Live-Cell Imaging with Fluorescent Proteins

L. Hauke, S. Isbaner, A. Ghosh, I. Guido, L. Turco, A. I. Chizhik, I. Gregor, N. Karedla, F. Rehfeldt, J. Enderlein

This paper demonstrates the application of MIET imaging for live-cell imaging with fluorescent proteins, achieving nanometer axial resolution with minimal phototoxicity across multiple cell types and proteins.

bioRxiv · Nov 12, 2022Biophysics

A DNA-based optical force sensor for live-cell applications

C. Jayachandran, A. Ghosh, M. Prabhune, J. Bath, A. J. Turberfield, L. Hauke, J. Enderlein, F. Rehfeldt, C. F. Schmidt

This paper introduces a DNA-based FRET sensor for non-invasive optical monitoring of intracellular mechanical forces in vitro and in living cells.

bioRxiv · Dec 21, 2021 · PreprintBiophysics

A Focal Adhesion Filament Cross-correlation Kit for fast, automated segmentation and correlation of focal adhesions and actin stress fibers in cells

L. Hauke, S. Narasimhan, A. Primessnig, I. Kaverina, F. Rehfeldt

This paper introduces FAFCK, a tool for automated analysis of focal adhesions and actin stress fibers, enabling correlation studies to improve mechanocellular force analysis.

bioRxiv · Apr 14, 2021Biophysics

On the mechanical regulation of epithelial tissue homeostasis

S. Kaliman, M. Hubert, C. Wollnik, L. Nuic, D. Vurnek, S. Gehrer, J. Lovric, D. Dudziak, F. Rehfeldt, A.-S. Smith

This study shows matrix stiffness changes induce a non-equilibrium transition in epithelial tissues and reveals a complex relationship between cell density and motility.

bioRxiv · Apr 10, 2021Biophysics

Effect of Adhesion and Substrate Elasticity on Neutrophil Extracellular Trap Formation

L. Erpenbeck, A. L. Gruhn, G. Kudryasheva, G. Guenay, D. Meyer, E. Neubert, J. Grandke, M. P. Schoen, F. Rehfeldt, S. Kruss

This study investigates how adhesion and substrate elasticity influence NETosis, finding that LPS-induced NETosis depends on these factors while PMA-induced NETosis does not.

bioRxiv · Feb 1, 2019Biophysics