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Understanding the Role of Lipids in Signaling Through Atomistic and Multiscale Simulations of Cell Membranes

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Yksityiskohdat

AlkuperäiskieliEnglanti
Sivut421-439
Sivumäärä19
JulkaisuANNUAL REVIEW OF BIOPHYSICS
Vuosikerta48
DOI - pysyväislinkit
TilaJulkaistu - 6 toukokuuta 2019
OKM-julkaisutyyppiA2 Katsausartikkeli

Tiivistelmä

Cell signaling controls essentially all cellular processes. While it is often assumed that proteins are the key architects coordinating cell signaling, recent studies have shown more and more clearly that lipids are also involved in signaling processes in a number of ways. Lipids do, for instance, act as messengers, modulate membrane receptor conformation and dynamics, and control membrane receptor partitioning. Further, through structural modifications such as oxidation, the functions of lipids as part of signaling processes can be modified. In this context, in this article we discuss the understanding recently revealed by atomistic and coarse-grained computer simulations of nanoscale processes and underlying physicochemical principles related to lipidsrsquo functions in cellular signaling.

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