Cytoplasmic zoning by protein phase transition after membrane permeabilization.
In: Journal of biochemistry, Jg. 175 (2024-02-25), Heft 2, S. 147-153
academicJournal
Zugriff:
Biological membranes, including plasma membrane (PM) and organelle membranes, restrict the flux of ions, molecules and organelles. However, the barrier function of biological membranes is frequently compromised by various perturbations, including physical membrane damage and protein- or chemical-induced pore formation. Recent evidence suggests that, upon PM damage, protein gelation and solid condensation are utilized to restrict ion/molecule/organelle flux across the damaged membranes by zoning the cytoplasm. In addition, membrane permeabilization dramatically alters intramembrane and extramembrane ion/molecule concentrations via the flux across the permeabilized membrane. The changes in ion/molecule concentration and their downstream pathways induce protein phase transition to form zones for biological processes or protein sequestration. Here, we review the mechanisms and functions of protein phase transition after biological membrane permeabilization.
(© The Author(s) 2023. Published by Oxford University Press on behalf of the Japanese Biochemical Society.)
Titel: |
Cytoplasmic zoning by protein phase transition after membrane permeabilization.
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Autor/in / Beteiligte Person: | Sugiyama, S ; Suda, K ; Kono, K |
Zeitschrift: | Journal of biochemistry, Jg. 175 (2024-02-25), Heft 2, S. 147-153 |
Veröffentlichung: | <Nov. 2008->: Abingdon, UK : Oxford University Press ; <i>Original Publication</i>: Tokyo : Japanese Biochemical Society, 2024 |
Medientyp: | academicJournal |
ISSN: | 1756-2651 (electronic) |
DOI: | 10.1093/jb/mvad094 |
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