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Control of cell migration through mRNA localization and local translation
Author(s) -
Liao Guoning,
Mingle Lisa,
Van De Water Livingston,
Liu Gang
Publication year - 2014
Publication title -
wiley interdisciplinary reviews: rna
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.225
H-Index - 71
eISSN - 1757-7012
pISSN - 1757-7004
DOI - 10.1002/wrna.1265
Subject(s) - translation (biology) , microbiology and biotechnology , messenger rna , biology , rna , rna binding protein , protein biosynthesis , protein subcellular localization prediction , cell polarity , p bodies , cell , genetics , gene
Cell migration plays an important role in many normal and pathological functions such as development, wound healing, immune defense, and tumor metastasis. Polarized migrating cells exhibit asymmetric distribution of many cytoskeletal proteins, which is believed to be critical for establishing and maintaining cell polarity and directional cell migration. To target these proteins to the site of function, cells use a variety of mechanisms such as protein transport and messenger RNA ( mRNA ) localization‐mediated local protein synthesis. In contrast to the former which is intensively investigated and relatively well understood, the latter has been understudied and relatively poorly understood. However, recent advances in the study of mRNA localization and local translation have demonstrated that mRNA localization and local translation are specific and effective ways for protein localization and are crucial for embryo development, neuronal function, and many other cellular processes. There are excellent reviews on mRNA localization, transport, and translation during development and other cellular processes. This review will focus on mRNA localization‐mediated local protein biogenesis and its impact on somatic cell migration. WIREs RNA 2015, 6:1–15. doi: 10.1002/wrna.1265 This article is categorized under: RNA Interactions with Proteins and Other Molecules > Protein–RNA Interactions: Functional Implications Translation > Translation Regulation RNA Export and Localization > RNA Localization