Bottom-up synthetic immunology

K Göpfrich, M Platten, F Frischknecht… - Nature …, 2024 - nature.com
Infectious diseases and cancer evade immune surveillance using similar mechanisms.
Targeting immune mechanisms using common strategies thus represents a promising …

Principles and regulation of mechanosensing

S Sala, A Caillier, PW Oakes - Journal of Cell Science, 2024 - journals.biologists.com
Research over the past two decades has highlighted that mechanical signaling is a crucial
component in regulating biological processes. Although many processes and proteins are …

Multi-domain interaction mediated strength-building in human α-actinin dimers unveiled by direct single-molecule quantification

Y Zhang, J Du, X Liu, F Shang, Y Deng, J Ye… - Nature …, 2024 - nature.com
Abstract α-Actinins play crucial roles in cytoskeletal mechanobiology by acting as force-
bearing structural modules that orchestrate and sustain the cytoskeletal framework, serving …

Single-molecule force spectroscopy reveals intra- and intermolecular interactions of Caenorhabditis elegans HMP-1 during mechanotransduction

S Le, M Yu, C Fu, JA Heier, S Martin, J Hardin… - Proceedings of the …, 2024 - pnas.org
The Caenorhabditis elegans HMP-2/HMP-1 complex, akin to the mammalian β-catenin-α-
catenin complex, serves as a critical mechanosensor at cell–cell adherens junctions …

Room‐Temperature Single‐Molecule Infrared Imaging and Spectroscopy through Bond‐Selective Fluorescence

H Wang, PA Kocheril, Z Yang, D Lee… - Angewandte Chemie …, 2024 - Wiley Online Library
Infrared (IR) spectroscopy stands as a workhorse for exploring bond vibrations, offering a
wealth of chemical insights across diverse frontiers. With increasing focus on the regime of …

Force-induced melting and S-DNA pathways for DNA overstretching exhibit distinct kinetics

V Sundar Rajan, S Levin, MJ McCauley… - Nucleic Acids …, 2024 - academic.oup.com
It is widely appreciated that double stranded DNA (dsDNA) is subjected to strong and
dynamic mechanical forces in cells. Under increasing tension B-DNA, the most stable …

Dependence of nucleosome mechanical stability on DNA mismatches

TTM Ngo, B Liu, F Wang, A Basu, C Wu, T Ha - Elife, 2024 - elifesciences.org
The organization of nucleosomes into chromatin and their accessibility are shaped by local
DNA mechanics. Conversely, nucleosome positions shape genetic variations, which may …

Unravelling molecular mechanobiology using DNA-based fluorogenic tension sensors

K Pal - Journal of Materials Chemistry B, 2025 - pubs.rsc.org
Investigation of the biological system reveals many underlying principles that govern the
regular life processes. Recently, the analysis of tiny mechanical forces associated with many …

DNA-based ForceChrono probes for deciphering single-molecule force dynamics in living cells

Y Hu, H Li, C Zhang, J Feng, W Wang, W Chen, M Yu… - Cell, 2024 - cell.com
Understanding cellular force transmission dynamics is crucial in mechanobiology. We
developed the DNA-based ForceChrono probe to measure force magnitude, duration, and …

[HTML][HTML] Recent Advancements in Imaging Techniques for Individual Extracellular Vesicles

T Isogai, KM Hirosawa, KGN Suzuki - Molecules, 2024 - mdpi.com
Extracellular vesicles (EVs), secreted from most cells, are small lipid membranes of vesicles
of 30 to 1000 nm in diameter and contain nucleic acids, proteins, and intracellular …