A review of single-cell adhesion force kinetics and applications

A Shinde, K Illath, P Gupta, P Shinde, KT Lim, M Nagai… - Cells, 2021 - mdpi.com
Cells exert, sense, and respond to the different physical forces through diverse mechanisms
and translating them into biochemical signals. The adhesion of cells is crucial in various …

Determination of protein–protein interactions at the single-molecule level using optical tweezers

WN Sánchez, L Robeson, V Carrasco… - Quarterly Reviews of …, 2022 - cambridge.org
Biomolecular interactions are at the base of all physical processes within living organisms;
the study of these interactions has led to the development of a plethora of different methods …

Human small heat shock protein B8 inhibits protein aggregation without affecting the native folding process

D Choudhary, L Mediani, MJ Avellaneda… - Journal of the …, 2023 - ACS Publications
Small Heat Shock Proteins (sHSPs) are key components of our Protein Quality Control
system and are thought to act as reservoirs that neutralize irreversible protein aggregation …

Protein chain collapse modulation and folding stimulation by GroEL-ES

MM Naqvi, MJ Avellaneda, A Roth, EJ Koers… - Science …, 2022 - science.org
The collapse of polypeptides is thought important to protein folding, aggregation, intrinsic
disorder, and phase separation. However, whether polypeptide collapse is modulated in …

Weak catch bonds make strong networks

Y Mulla, MJ Avellaneda, A Roland, L Baldauf, W Jung… - Nature materials, 2022 - nature.com
Molecular catch bonds are ubiquitous in biology and essential for processes like leucocyte
extravasion and cellular mechanosensing. Unlike normal (slip) bonds, catch bonds …

The recombination efficiency of the bacterial integron depends on the mechanical stability of the synaptic complex

E Vorobevskaia, C Loot, D Mazel, M Schlierf - Science Advances, 2024 - science.org
Multiple antibiotic resistances are a major global health threat. The predominant tool for
adaptation in Gram-negative bacteria is the integron. Under stress, it rearranges gene …

Optical tweezers approaches for probing multiscale protein mechanics and assembly

K Lehmann, M Shayegan, GA Blab… - Frontiers in Molecular …, 2020 - frontiersin.org
Multi-step assembly of individual protein building blocks is key to the formation of essential
higher-order structures inside and outside of cells. Optical tweezers is a technique well …

[HTML][HTML] Convenient site-selective protein coupling from bacterial raw lysates to coenzyme A-modified tobacco mosaic virus (TMV) by Bacillus subtilis Sfp …

F Geiger, T Wendlandt, T Berking, JP Spatz, C Wege - Virology, 2023 - Elsevier
A facile enzyme-mediated strategy enables site-specific covalent one-step coupling of
genetically tagged luciferase molecules to coenzyme A-modified tobacco mosaic virus (TMV …

Cytosolic Interactome Protects Against Protein Unfolding in a Single Molecule Experiment

B Scalvini, LWHJ Heling, V Sheikhhassani… - Advanced …, 2023 - Wiley Online Library
Single molecule techniques are particularly well suited for investigating the processes of
protein folding and chaperone assistance. However, current assays provide only a limited …

Using single-molecule optical tweezers to study the conformational cycle of the Hsp90 molecular chaperone

K Tych, M Rief - Optical Tweezers: Methods and Protocols, 2022 - Springer
The heat shock protein 90 (Hsp90) family of chaperones are well-known, highly important
components of the cellular systems which regulate protein homeostasis. Essential in …