<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Dangoria, N S</style></author><author><style face="normal" font="default" size="100%">Breau, W C</style></author><author><style face="normal" font="default" size="100%">Anderson, H A</style></author><author><style face="normal" font="default" size="100%">Cishek, D M</style></author><author><style face="normal" font="default" size="100%">Norkin, L C</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Extracellular simian virus 40 induces an ERK/MAP kinase-independent signalling pathway that activates primary response genes and promotes virus entry.</style></title><secondary-title><style face="normal" font="default" size="100%">J Gen Virol</style></secondary-title><alt-title><style face="normal" font="default" size="100%">J. Gen. Virol.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Animals</style></keyword><keyword><style  face="normal" font="default" size="100%">Calcium</style></keyword><keyword><style  face="normal" font="default" size="100%">Calcium-Calmodulin-Dependent Protein Kinases</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Cycle Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Cell Line</style></keyword><keyword><style  face="normal" font="default" size="100%">Cercopithecus aethiops</style></keyword><keyword><style  face="normal" font="default" size="100%">Dual Specificity Phosphatase 1</style></keyword><keyword><style  face="normal" font="default" size="100%">Enzyme Inhibitors</style></keyword><keyword><style  face="normal" font="default" size="100%">Gene Expression Regulation, Viral</style></keyword><keyword><style  face="normal" font="default" size="100%">Genistein</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">Immediate-Early Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Isoflavones</style></keyword><keyword><style  face="normal" font="default" size="100%">Mitogen-Activated Protein Kinase 3</style></keyword><keyword><style  face="normal" font="default" size="100%">Mitogen-Activated Protein Kinases</style></keyword><keyword><style  face="normal" font="default" size="100%">Naphthalenes</style></keyword><keyword><style  face="normal" font="default" size="100%">Phosphoprotein Phosphatases</style></keyword><keyword><style  face="normal" font="default" size="100%">Platelet-Derived Growth Factor</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Kinase C</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Phosphatase 1</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein Tyrosine Phosphatases</style></keyword><keyword><style  face="normal" font="default" size="100%">Protein-Serine-Threonine Kinases</style></keyword><keyword><style  face="normal" font="default" size="100%">Proto-Oncogene Proteins</style></keyword><keyword><style  face="normal" font="default" size="100%">Proto-Oncogene Proteins c-jun</style></keyword><keyword><style  face="normal" font="default" size="100%">Proto-Oncogene Proteins c-myc</style></keyword><keyword><style  face="normal" font="default" size="100%">Proto-Oncogene Proteins c-raf</style></keyword><keyword><style  face="normal" font="default" size="100%">Proto-Oncogene Proteins c-sis</style></keyword><keyword><style  face="normal" font="default" size="100%">Signal Transduction</style></keyword><keyword><style  face="normal" font="default" size="100%">Simian virus 40</style></keyword><keyword><style  face="normal" font="default" size="100%">Up-Regulation</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">1996</style></year><pub-dates><date><style  face="normal" font="default" size="100%">1996 Sep</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">77 ( Pt 9)</style></volume><pages><style face="normal" font="default" size="100%">2173-82</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">Simian virus 40 (SV40) binding to growth-arrested cells activated an intracellular signalling pathway that induced the up-regulation of the primary response genes c-myc, c-jun and c-sis within 30 min and of JE within 90 min. The up-regulation of the primary response genes occurred in the presence of cycloheximide and when UV-inactivated SV40 was adsorbed to cells. SV40 binding did not activate Raf or mitogen-activated protein kinase (MAP/ERK1), or mobilize intracellular Ca2+. The SV40-induced up-regulation of c-myc and c-jun was blocked by the tyrosine kinase inhibitor, genistein, and by the protein kinase C (PKC) inhibitor, calphostin C, but not by expression of the MAP kinase-specific phosphatase, MKP-1. These results suggest that the SV40-induced signalling pathway includes the activities of a tyrosine kinase and a Ca(2+)-independent isoform of PKC, but not of Raf or MAP kinase. Finally, SV40 infectious entry into cells was specifically and reversibly blocked by genistein.</style></abstract><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/8811017?dopt=Abstract</style></custom1></record></records></xml>