title: Proteomic approaches to understanding the role of the cytoskeleton in host-defense mechanisms.
abstract: The cytoskeleton is a cellular scaffolding system whose functions include maintenance of cellular shape, enabling cellular migration, division, intracellular transport, signaling and membrane organization. In addition, in immune cells, the cytoskeleton is essential for phagocytosis. Following the advances in proteomics technology over the past two decades, cytoskeleton proteome analysis in resting and activated immune cells has emerged as a possible powerful approach to expand our understanding of cytoskeletal composition and function. However, so far there have only been a handful of studies of the cytoskeleton proteome in immune cells. This article considers promising proteomics strategies that could augment our understanding of the role of the cytoskeleton in host-defense mechanisms.
authors.affiliation: Division of Medicine, University College London, 5 University Street, London WC1E 6JF, UK. marko@radulovic.net
authors.forename: Marko
authors.initials: M
authors.lastname: Radulovic
authors.forename: Jasminka
authors.initials: J
authors.lastname: Godovac-Zimmermann
mesh_terms: D000199:Actins / Q000032:analysis; D000818:Animals; D017209:Apoptosis / Q000235:genetics / Q000276:immunology; D002352:Carrier Proteins / Q000235:genetics; D003599:Cytoskeleton / Q000737:chemistry / Q000235:genetics / Q000276:immunology*; D015180:Electrophoresis, Gel, Two-Dimensional; D006801:Humans; D007109:Immunity; D008264:Macrophages / Q000276:immunology; D008870:Microtubules / Q000276:immunology; D010587:Phagocytosis / Q000276:immunology; D020543:Proteome / Q000032:analysis*; D040901:Proteomics / Q000379:methods*; D015398:Signal Transduction / Q000235:genetics / Q000276:immunology
chemical_list: D000199:Actins; D002352:Carrier Proteins; D020543:Proteome