ReviewBiochemical Society transactions2025
Force writes memory: proline isomerization as a molecular memory switch.
Review in Biochemical Society transactions, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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0 citing papers in PubMed.
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Authors and funding
2 authors.
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Abstract
Mechanical forces play a pivotal role in cellular processes, acting as molecular switches that encode, store, and retrieve information, thereby facilitating a form of molecular memory. This review explores how protein unfolding and refolding under tensile loads generate history-dependent responses that regulate domain stability and function. We focus on proline isomerization as a reversible switch, enabling distinct quasi-stable states that underpin medium- to long-term mechanical memory. Leveraging insights from molecular dynamics simulations and experimental data, we propose that proline isomerization creates a graded, adaptive memory response, distinct from binary on-off switches, with implications for biomaterial design and biorobotics. This mechanism offers a framework for developing force-responsive materials with memory properties, enhancing applications in tissue engineering and soft robotics.
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