Results 61 to 70 of about 12,869 (202)
ESCRT‐III and Vps4: a dynamic multipurpose tool for membrane budding and scission [PDF]
The FEBS Journal, 2016 Complex molecular machineries bud, scission and repair cellular membranes. Components of the multi‐subunit endosomal sorting complex required for transport (ESCRT) machinery are enlisted when multivesicular bodies are generated, extracellular vesicles are formed, the plasma membrane needs to be repaired, enveloped viruses bud out of host cells ...
Manuel, Alonso Y Adell +2 more
openaire +2 more sources
Yersinia Entry into Host Cells Requires Rab5-Dependent Dephosphorylation of PI(4,5)P2 and Membrane Scission [PDF]
, 2012 SummarySome bacteria invade host cells by triggering a process akin to phagocytosis. We analyzed the mechanisms underlying invasion vacuole formation by the bacterium Yersinia pseudotuberculosis.
Grinstein, Sergio +5 more
core +1 more source
Angewandte Chemie, EarlyView.Using a ketal‐protected glycerol derivative (solketal) as the oxidation substrate enables site‐selective electrooxidation that suppresses C–C cleavage on non‐noble catalysts. Highly alkaline conditions promote reactive solketal alkoxide formation, weaken the Cα─H bond to facilitate dehydrogenation, and buffer local acidification, enabling a record‐high
Jiamin Wang +6 more
wiley +2 more sources
Functional recruitment of dynamin requires multimeric interactions for efficient endocytosis
Nature Communications, 2019 During clathrin mediated endocytosis (CME), membrane scission is achieved by the concerted action of dynamin and its interacting partners such as amphiphysins.
Morgane Rosendale +9 more
doaj +1 more source
Abscission checkpoint control: stuck in the middle with Aurora B [PDF]
Open Biology, 2012 At the end of cell division, the cytoplasmic bridge joining the daughter cells is severed through a process that involves scission of the plasma membrane.
Mar Carmena
doaj +1 more source
Advanced Functional Materials, EarlyView.Ultrasoft silicone elastomers often sacrifice surface functionality for mechanical compliance. In Mold Star, low‐molecular‐weight species form a dispersed phase that weakens the network and passivates the surface. Solvent extraction removes this phase, unexpectedly improving both extensibility and metallization performance, enabling conductive ...
Gloria M. D'Amaral +7 more
wiley +1 more source
Spatiotemporal Live-Cell Analysis of Photoreceptor Outer Segment Membrane Ingestion by the Retinal Pigment Epithelium Reveals Actin-Regulated Scission. [PDF]
, 2023 The photoreceptor outer segment (OS) is the phototransductive organelle in the vertebrate retina. OS tips are regularly ingested and degraded by the adjacent retinal pigment epithelium (RPE), offsetting the addition of new disk membrane at the base of ...
Paniagua, Antonio +6 more
core +1 more source
Advanced Materials, EarlyView.Selective methane (CH4) photooxidation emerges from architectural decoupling of activation and preservation. Programmable organic semiconductor frameworks spatially organize oxidative flux and intermediate residence, separating reaction zones from product domains to synchronize activation strength with stabilization and establish a selective oxidation ...
Minxian Zhang +5 more
wiley +1 more source
Bro1 binding to Snf7 regulates ESCRT-III membrane scission activity in yeast [PDF]
, 2011 Endosomal sorting complexes required for transport (ESCRTs) promote the invagination of vesicles into the lumen of endosomes, the budding of enveloped viruses, and the separation of cells during cytokinesis.
Ishara Azmi +5 more
core +1 more source
Tracking autophagy during proliferation and differentiation of Trypanosoma brucei
Microbial Cell, 2016 The dynamins represent a superfamily of proteins that have been shown to function in a wide range of membrane fusion and fission events. An increasing number of mutations in the human classical dynamins, Dyn-1 and Dyn-2 has been reported, with diseases ...
Laila Moustaq +4 more
doaj +1 more source