1. Locomotion of tumor cells: a molecular comparison to migrating pre- and postmitotic leukocytes

   • F. Entschladen
   • K. S. Zänker

   REVIEW Pages: 671 - 681

2. Mechanisms of tumor metastasis: cell biological aspects and clinical implications

   • Rainer Engers
   • Helmut Erich Gabbert

   REVIEW Pages: 682 - 692

3. Uptake of pivaloyloxymethyl butyrate into leukemic cells and its intracellular esterase-catalyzed hydrolysis

   • Yael Zimra
   • Abraham Nudelman
   • Ada Rephaeli

   ORIGINAL PAPER Pages: 693 - 698

4. Tumor cell adhesion of human colon carcinoma cells with different metastatic properties to extracellular matrix under dynamic conditions of laminar flow

   • Jörg Haier
   • Garth L. Nicolson

   ORIGINAL PAPER Pages: 699 - 706

5. Relationship of DNA ploidy to hormone receptor status and proliferation in invasive breast carcinoma

   • Andreas Spiethoff
   • Andreas Schenck
   • Manfred Bohrer

   ORIGINAL PAPER Pages: 707 - 710

6. Additive cytotoxic effect of cisplatin and X-irradiation on human glioma cell cultures derived from biopsy-tissue

   • Fabian Fehlauer
   • Angeliqué D. Barten-Van Rijbroek
   • Peter Sminia

   ORIGINAL PAPER Pages: 711 - 716

7. Metallothionein expression in epithelial ovarian cancer: effect of chemotherapy and prognostic significance

   • E. Wrigley
   • H. W. Verspaget
   • A. T. McGown

   ORIGINAL PAPER Pages: 717 - 721

8. Role of P53 and BCL-2 in high-risk breast cancer patients treated with adjuvant anthracycline-based chemotherapy

   • Marcella Mottolese
   • Maria Benevolo
   • Claudio Botti

   ORIGINAL PAPER Pages: 722 - 729

9. Long-term survival in small cell lung cancer patients is correlated with high interleukin-2 secretion at diagnosis

   • J. R. Fischer
   • M. Schindel
   • P. Drings

   ORIGINAL PAPER Pages: 730 - 733