Results 321 to 330 of about 3,145,194 (361)
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Specific localization of Rabs at intracellular membranes.
Biochemical Society Transactions, 2012Despite over two decades of research, the mechanism of Rab targeting to specific intracellular membranes is still not completely understood. Present evidence suggests that the original hypothesis that the message for targeting resides solely in the ...
J. Blümer +3 more
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Bacterial Intracellular Membranes
European Lisp Symposium, 2020This article describes the occurrence, structure, arrangement and function of bacterial intracytoplasmic membranes (ICMS) including magnetosomes of magnetotactic bacteria, the thylakoids of cyanobacteria and chloroxybacteria, the ICMS of purple bacteria ...
J. Stolz
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Activated MLKL attenuates autophagy following its translocation to intracellular membranes
Journal of Cell Science, 2019Necroptosis is an inflammatory form of programmed cell death mediated by the pseudokinase mixed-lineage kinase domain-like protein (MLKL). Upon phosphorylation by receptor-interacting protein kinase-3 (RIPK3), MLKL oligomerizes, and translocates to and ...
Daniel Frank +4 more
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Trends in Biochemical Sciences, 1991
Protein trafficking and membrane assembly are accomplished in eukaryotes by the specific targeting and fusion of vesicles. In this review we describe some of the molecules implicated as components of the fusion apparatus, and evidence that suggests the same factors are recruited for a variety of intracellular fusion events.
James E. Rothman +3 more
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Protein trafficking and membrane assembly are accomplished in eukaryotes by the specific targeting and fusion of vesicles. In this review we describe some of the molecules implicated as components of the fusion apparatus, and evidence that suggests the same factors are recruited for a variety of intracellular fusion events.
James E. Rothman +3 more
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Regulation of intracellular membrane transport
Current Opinion in Cell Biology, 1992A number of proteins that are necessary for membrane transport have been identified using cell-free assays and yeast genetics. Although our knowledge of transport mechanisms remains limited, common themes are clearly emerging. In particular, specific GTP-binding proteins appear to be involved, not only at all steps of membrane traffic but also at more ...
Jean Gruenberg, Michael J. Clague
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Current Opinion in Cell Biology, 1989
One of the most intriguing properties of cellular membranes is their ability to fuse with one another. Within a living cell numerous membrane fusion and fission events occur, mediating the flow of cellular constituents between different cell organelles. How do two adhering membranes achieve this complex merging operation within the restriction posed by
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One of the most intriguing properties of cellular membranes is their ability to fuse with one another. Within a living cell numerous membrane fusion and fission events occur, mediating the flow of cellular constituents between different cell organelles. How do two adhering membranes achieve this complex merging operation within the restriction posed by
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Membrane tethering in intracellular transport
Current Opinion in Cell Biology, 1999Studies of various membrane trafficking steps over the past year indicate that membranes are tethered together prior to the interaction of v-SNAREs and t-SNAREs across the membrane junction. The tethering proteins identified to date are quite large, being either fibrous proteins or multimeric protein complexes.
M. G. Waters, Suzanne R. Pfeffer
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Intracellular membrane morphology
Philosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 1995The membrane-bound organelles on the exocytic and endocytic pathways are linked by vesicles which bud from one membrane compartment, carrying selected cargo, and fuse with the next on the pathway. The principles underlying this vesicle-mediated traffic go a long way towards explaining the morphology of these intracellular organelles and their behaviour
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Effect of taurine on a muscle intracellular membrane
Biochimica et Biophysica Acta (BBA) - Biomembranes, 1973Abstract Sarcoplasmic reticulum from rat skeletal muscle had rates of calcium oxalate uptake dependent upon the speed with which the muscle was removed and homogenized. Rapidly isolated sarcoplasmic reticulum (muscle removed and homogenized within 20 min) showed a 25% increase in rate of calcium oxlate uptake in the presence of 15 mM taurine, and the
Rubin Bressler, Ryan J. Huxtable
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The Network of Intracellular Membranes
Hospital Practice, 1973If the external membrane organizes the cell as a unit, the internal membranes make possible the differentiation of activities within the cell, greatly increasing its working surface. An overview of the membranes that define the organelles within the cell sap notes they are structurally of two types, relates structure to function, and describes the ...
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