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Local ATP Generation by Brain-type Creatine Kinase (CK-B) Facilitates Cell Motility

Overview
Journal PLoS One
Date 2009 Apr 1
PMID 19333390
Citations 24
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Abstract

Background: Creatine Kinases (CK) catalyze the reversible transfer of high-energy phosphate groups between ATP and phosphocreatine, thereby playing a storage and distribution role in cellular energetics. Brain-type CK (CK-B) deficiency is coupled to loss of function in neural cell circuits, altered bone-remodeling by osteoclasts and complement-mediated phagocytotic activity of macrophages, processes sharing dependency on actomyosin dynamics.

Methodology/principal Findings: Here, we provide evidence for direct coupling between CK-B and actomyosin activities in cortical microdomains of astrocytes and fibroblasts during spreading and migration. CK-B transiently accumulates in membrane ruffles and ablation of CK-B activity affects spreading and migration performance. Complementation experiments in CK-B-deficient fibroblasts, using new strategies to force protein relocalization from cytosol to cortical sites at membranes, confirmed the contribution of compartmentalized CK-B to cell morphogenetic dynamics.

Conclusion/significance: Our results provide evidence that local cytoskeletal dynamics during cell motility is coupled to on-site availability of ATP generated by CK-B.

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References
1.
Schmitz H, Bereiter-Hahn J . Glyceraldehyde-3-phosphate dehydrogenase associates with actin filaments in serum deprived NIH 3T3 cells only. Cell Biol Int. 2002; 26(2):155-64. DOI: 10.1006/cbir.2001.0819. View

2.
Beckner M, Chen X, An J, Day B, Pollack I . Proteomic characterization of harvested pseudopodia with differential gel electrophoresis and specific antibodies. Lab Invest. 2005; 85(3):316-27. DOI: 10.1038/labinvest.3700239. View

3.
Clainche C, Carlier M . Regulation of actin assembly associated with protrusion and adhesion in cell migration. Physiol Rev. 2008; 88(2):489-513. DOI: 10.1152/physrev.00021.2007. View

4.
Janssen E, Dzeja P, Oerlemans F, Simonetti A, Heerschap A, de Haan A . Adenylate kinase 1 gene deletion disrupts muscle energetic economy despite metabolic rearrangement. EMBO J. 2000; 19(23):6371-81. PMC: 305872. DOI: 10.1093/emboj/19.23.6371. View

5.
Mulvaney P, Stracke M, Nam S, Woodhouse E, OKeefe M, Clair T . Cyclocreatine inhibits stimulated motility in tumor cells possessing creatine kinase. Int J Cancer. 1998; 78(1):46-52. DOI: 10.1002/(sici)1097-0215(19980925)78:1<46::aid-ijc9>3.0.co;2-x. View