Cristina Arruti

Flavio R Zolessi3
Andrea Toledo2
3Flavio R Zolessi
2Andrea Toledo
1Anita Terse
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MARCKS (Myristoylated Alanine-Rich C Kinase Substrate) is a peripheral membrane protein, especially abundant in the nervous system, and functionally related to actin organization and Ca-calmodulin regulation depending on its phosphorylation by PKC. However, MARCKS is susceptible to be phosphorylated by several different kinases and the possible interactions(More)
Myristoylated alanine-rich kinase C substrate (MARCKS), an actin-binding protein, is involved in several signal transduction pathways. It is susceptible to be phosphorylated by protein kinases as protein kinase C and some proline-directed kinases. These phosphorylations differently modulate its functions. We previously showed that a phosphorylation at its(More)
BACKGROUND The neural tube is formed by morphogenetic movements largely dependent on cytoskeletal dynamics. Actin and many of its associated proteins have been proposed as important mediators of neurulation. For instance, mice deficient in MARCKS, an actin cross-linking membrane-associated protein that is regulated by PKC and other kinases, present severe(More)
  • Erick Contreras-Vallejos, Elías Utreras, Daniel A. Bórquez, Michaela Prochazkova, Anita Terse, Howard Jaffe +5 others
  • 2014
Protein phosphorylation is the most common post-translational modification that regulates several pivotal functions in cells. Cyclin-dependent kinase 5 (Cdk5) is a proline-directed serine/threonine kinase which is mostly active in the nervous system. It regulates several biological processes such as neuronal migration, cytoskeletal dynamics, axonal guidance(More)
MARCKS is a ubiquitous actin-binding protein, with special functions in the development of the central nervous system. We have previously described a neuronal-specific isoform, phosphorylated at serine 25 (S25p-MARCKS), which is present very early during neuronal differentiation in the chick retina. However, very little is known about MARCKS expression or(More)
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