Endothelial nitric oxide synthase activation by tumor necrosis factor alpha through neutral sphingomyelinase 2, sphingosine kinase 1, and sphingosine 1 phosphate receptors: a novel pathway relevant to the pathophysiology of endothelium
Arteriosclerosis Thrombosis and Vascular Biology (2006) - Comments
pubmed: 16269668  doi: 10.1161/01.atv.0000194074.59584.42  issn: 1524-4636  issn: 1079-5642 

Clara De Palma, Elisabetta Meacci, Cristiana Perrotta, Paola Bruni, Emilio Clementi