منابع مشابه
Recycling Endosomes and Viral Infection
Many viruses exploit specific arms of the endomembrane system. The unique composition of each arm prompts the development of remarkably specific interactions between viruses and sub-organelles. This review focuses on the viral-host interactions occurring on the endocytic recycling compartment (ERC), and mediated by its regulatory Ras-related in brain (Rab) GTPase Rab11. This protein regulates t...
متن کاملRecycling endosomes
Heparin sustains the brain myloid plaque formation can be inhibited by an unlikely culprit, according to work by Scholefield et al. on page 97. The group finds that heparan sulfate (HS)—normally a part of the cell surface and extracellular matrix—functions in cells to slow the production of the plaque components of Alzheimer's disease. Amyloid plaques are aggregates of the amyloid -peptide (A ...
متن کاملTransferrin receptor recycling in the absence of perinuclear recycling endosomes
In mammalian cells, internalized receptors such as transferrin (Tfn) receptor are presumed to pass sequentially through early endosomes (EEs) and perinuclear recycling endosomes (REs) before returning to the plasma membrane. Whether passage through RE is obligatory, however, remains unclear. Kinetic analysis of endocytosis in CHO cells suggested that the majority of internalized Tfn bypassed RE...
متن کاملATG16L1 meets ATG9 in recycling endosomes
182 Autophagy Volume 10 issue 1 Autophagosomes are formed by double-membraned structures, which engulf portions of cytoplasm. Autophagosomes ultimately fuse with lysosomes, where their contents are degraded. The origin of the autophagosome membrane may involve different sources, such as mitochondria, Golgi, endoplasmic reticulum, plasma membrane, and recycling endosomes. We recently observed th...
متن کاملRecycling endosomes supply AMPA receptors for LTP.
Long-term potentiation (LTP) of synaptic strength, the most established cellular model of information storage in the brain, is expressed by an increase in the number of postsynaptic AMPA receptors. However, the source of AMPA receptors mobilized during LTP is unknown. We report that AMPA receptors are transported from recycling endosomes to the plasma membrane for LTP. Stimuli that triggered LT...
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ژورنال
عنوان ژورنال: Viruses
سال: 2016
ISSN: 1999-4915
DOI: 10.3390/v8030064