p38 MAPK mediates the regulation of α1(I) procollagen mRNA levels by TNF-α and TGF-β in a cell line of rat hepatic stellate cells1 <NO>1</NO>The opinions or assertions contained herein are the private views of the authors and are not to be construed as official or as reflecting the views of the Department of the Army or the Department of Defense of the US. - Varela-Rey, M.; Montiel-Duarte, C.; Osés-Prieto, J.A.; López-Zabalza, M.J.; Jaffrèzou, J.P.; Rojkind, M.; Iraburu, M.J. (FEBS Letters, 2002)