1. BRCA1 and BRCA2– breast cancer susceptibility genes

   • W. Hofmann
   • P. M. Schlag

   REVIEW Pages: 487 - 496

2. Familial occurrence of osteosarcoma

   • Axel Hillmann
   • Toshifumi Ozaki
   • Winfried Winkelmann

   REVIEW Pages: 497 - 502

3. Cytotoxicity of millimolar concentrations of ethanol on HepG2 human tumor cell line compared to normal rat hepatocytes in vitro

   • F. Castañeda
   • R. K. H. Kinne

   ORIGINAL PAPER Pages: 503 - 510

4. Tumor invasion is inhibited by phosphorylated ascorbate via enrichment of intracellular vitamin C and decreasing of oxidative stress

   • Norio Nagao
   • Tomoko Nakayama
   • Nobuhiko Miwa

   ORIGINAL PAPER Pages: 511 - 518

5. Up-regulation and co-expression of fibroblast growth factor receptors in human gastric cancer

   • Eun-Young Shin
   • Bin-Ho Lee
   • Eung-Gook Kim

   ORIGINAL PAPER Pages: 519 - 528

6. Neuronavigation in surgery of intracranial and spinal tumors

   • Nils Haberland
   • Kristian Ebmeier
   • Rolf Kalff

   ORIGINAL PAPER Pages: 529 - 541

7. The relationship between circulating sialyl Tn antigen and polypoid or nonpolypoid growth characteristics in colorectal cancer

   • Tohru Nakagoe
   • Terumitsu Sawai
   • Yutaka Tagawa

   ORIGINAL PAPER Pages: 542 - 548