Author

A. Walbrun

2 papers indexed here

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Aug 2026

Single-Molecule Force Spectroscopy Reveals a High-Force Requirement for Dissociation of Integrin Transmembrane Domains.

Integrins are bidirectional mechanochemical receptors that transmit signals upon ligand binding to the cytoskeleton (outside-in) and cytoskeletal forces back across the membrane (inside-out) to the integrin-ligand bond. Integrins are activated prior to ligand binding, which involves large conformational rearrangements...

Mandana Christine Hadawi, Bin Li, Monja Fink et al. · Biophysical Journal · 0 citations

Open access Aug 2026

Mechanism underlying the high regulatory performance of the doxycycline riboswitch G12

G12 is identified and mechanistically characterise G12, a doxycycline-binding aptamer with remarkably high regulatory performance in yeast and human cells, and evidence that RNA Capture-SELEX efficiently enriches aptamers with ligand-responsive conformational switching is provided.

J. Hoetzel, A. Walbrun, M. Schäfer et al. · Nature Communications · 0 citations