منابع مشابه
Signaling memory from cell shape
he shape of cells controls the speed and duration of signaling and can maintain short-term signaling memory in cellular subdomains, report Craske et al. on page 1147. In response to stimulation, signaling molecules move through cells to newly available binding sites at a rate consistent with random diffusion. In round cells, such diffusible signals reach different regions of the membrane at nea...
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For specialized cell function, as well as active cell behaviors such as division, migration, and tissue development, cells must undergo dynamic changes in shape. To complete these processes, cells integrate chemical and mechanical signals to direct force production. This mechanochemical integration allows for the rapid production and adaptation of leading-edge machinery in migrating cells, the ...
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Our understanding of endocytosis has evolved remarkably in little more than a decade. This is the result not only of advances in our knowledge of its molecular and biological workings, but also of a true paradigm shift in our understanding of what really constitutes endocytosis and of its role in homeostasis. Although endocytosis was initially discovered and studied as a relatively simple proce...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 2005
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb1707iti4