Cook et al.: Phospholipases C and D in Mitogenic Signal Transduction. Moolenaar et al: Lysophosphatidatic Acid: A Bioactive Phospholipid with Growth Factor-Like Properties. Kozma et al.: Serine/Threonine Kinases in thePropagation of the Early Mitogenic Response. Diringer et al: A Retrospective on Transformation, Growth Control, and some Peculiarities of Lipid Metabolism. Villereal et al.: Calcium Signals in Growth Factor Signal Transduction. Wakabayashi et al.: Structure Function of the Growth Factor-Activatable Na+/H+ Exchanger. Herrlich et al.: DNA Damage-Induces Gene Expression: Signal Transduction and Relation to Growth Factor Signaling. Lucibello et al.: Transcription Factor Encoding Oncogenes

Inhalt
A retrospective on transformation, growth control, and some peculiarities of lipid metabolism.- Phospholipases C and D in mitogenic signal transduction.- Lysophosphatidic acid: A bioactive phospholipid with growth factor-like properties.- Calcium signals in growth factor signal transduction.- Serine/threonine kinases in the propagation of the early mitogenic response.- Structure function of the growth factor-activatable Na+/H+ exchanger (NHE1).- DNA damage-induced gene expression: Signal transduction and relation to growth factor signaling.- Transcription factor encoding oncogenes.