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Clathrin-coated vesicles (CCVs) selectively sort cargo at the cell membrane, trans-Golgi network, and endosomal compartments for multiple membrane traffic pathways. After a vesicle buds into the cytoplasm, the coat rapidly disassembles, allowing the clathrin to recycle while the vesicle gets transported to a variety of locations.
Endocytosis pathways can be subdivided into four categories: namely, receptor-mediated endocytosis (also known as clathrin-mediated endocytosis), caveolae, pinocytosis, and phagocytosis. [3] Clathrin-mediated endocytosis is mediated by the production of small (approx. 100 nm in diameter) vesicles that have a morphologically characteristic coat ...
While clathrin-coated endocytosis is the most efficient and dominant means of cellular cargo entry, endocytic pathways can operate without the presence of the clathrin triskelion. In the absence of clathrin in a plasma membrane, there are many elements of response that allow for the internalization of essential molecules for cellular function.
Receptor-mediated endocytosis (RME), also called clathrin-mediated endocytosis, is a process by which cells absorb metabolites, hormones, proteins – and in some cases viruses – by the inward budding of the plasma membrane (invagination).
Clathrin heavy chain 1 is a protein that in humans is encoded by the CLTC gene. [5] [6] Clathrin is a major protein component of the cytoplasmic face of intracellular organelles, called coated vesicles and coated pits. These specialized organelles are involved in the intracellular trafficking of receptors and endocytosis of a variety of ...
The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as indexed by Clarivate's Web of Science.
Life Sciences is a weekly peer-reviewed scientific journal covering research on the molecular, cellular, and physiological mechanisms of pharmacotherapy. It was started in 1962 by Pergamon Press . According to the Journal Citation Reports , Life Sciences has a 2021 impact factor of 6.780.
Clathrin coats contain both clathrin (acts as a scaffold) and adaptor complexes that link clathrin to receptors in coated vesicles. Clathrin-associated protein complexes are believed to interact with the cytoplasmic tails of membrane proteins , leading to their selection and concentration.