A novel MAP kinase regulates the production of IL-1 and TNF in LPS activated human monocytes: P. Young, P. McDonnell, J. Laydon, T. Gallagher, D. Green, J. Blumenthal, D. McNulty, J. Strickler, S. Kumar, R. Heys, J. Adams, and J. Lee. Departments of Molecular Genetics, Protein Biochemistry, Medicinal Chemistry, Radiochemistry and Cellular Biochemistry, SmithKline Beecham Pharmaceuticals, King of Prussia, PA. 19406, USA