title: Effect of cytokines on the cytoskeleton of resident glomerular cells.
abstract: Resident glomerular cells have complex cytoskeletal organizations relevant to maintaining functional and structural integrity. The ability of cells to change shape, develop coordinate directed movements, replicate and interact with contiguous cells or extracellular matrix depends on cytoskeletal functions. Several cytokines directly or indirectly change cytoskeletal organization. Cytokines may alter cytoskeletal organization in cultured glomerular epithelial and mesangial cells and vascular endothelial cells mainly by mechanisms involving production of secondary mediators, such as PAF and leukotrienes that stimulate cell contraction, or PGE2 and PGI2 that stimulate cell relaxation. Consequent assembly and disassembly of microfilaments leads to functional responses of cells that may account for the physiopathological changes induced by cytokines in vivo.
authors: Cattedra di Nefrologia Sperimentale, Università di Napoli, Italy.
authors: G
authors: G
authors: Camussi
authors: F
authors: F
authors: Mariano
authors: L
authors: L
authors: Biancone
authors: G
authors: G
authors: Montrucchio
authors: A
authors: A
authors: Vercellone
mesh_terms: D000818:Animals; D016207:Cytokines / Q000494:pharmacology / Q000502:physiology*; D003599:Cytoskeleton / Q000187:drug effects / Q000502:physiology*; D004730:Endothelium, Vascular / Q000502:physiology / Q000648:ultrastructure; D005920:Glomerular Mesangium / Q000502:physiology / Q000648:ultrastructure; D006801:Humans; D007678:Kidney Glomerulus / Q000187:drug effects / Q000502:physiology* / Q000648:ultrastructure
chemical_list: D016207:Cytokines