Losses of heterozygosity on chromosomes 17p and 9p/18q my play important roles in early and advanced phases of gallbladder carcinogenesis Eiji HidakaAkio YanagisawaYo Kato ORIGINAL PAPER Pages: 439 - 443
Growth inhibition of experimental pancreatic cancers and sustained reduction in epidermal growth factor receptors during therapy with hormonal peptide analogs Karoly SzepesháziGabor HalmosEulalia Rodriguez-Martin ORIGINAL PAPER Pages: 444 - 452
Telomerase is active in normal gastrointestinal mucosa and not up-regulated in precancerous lesions Cosima BachorOskar Alexander BachorPetra Boukamp ORIGINAL PAPER Pages: 453 - 460
Galectins-1 and -3 and their ligands in tumor biology Sabine AndréShuji KojimaHans-Joachim Gabius ORIGINAL PAPER Pages: 461 - 474
Expression of leukemia-inhibitory factor as an autocrinal growth factor in human medulloblastomas Jia LiuJun-wei LiHong Li ORIGINAL PAPER Pages: 475 - 480
Chemosensitivity of glioma cells in vitro: a meta analysis Johannes E. A. WolffThomas TrillingHerbert Jürgens ORIGINAL PAPER Pages: 481 - 486
Identification of renal-cell-carcinoma-related cDNA clones by suppression subtractive hybridization Claudia PitzerMarike StassarMargot Zöller ORIGINAL PAPER Pages: 487 - 492
Differential expression of O 6-methylguanine-DNA methyltransferase during diethylnitrosamine-induced carcinogenesis and liver regeneration in Sprague-Dawley male rats In Kyoung LimTae Jun ParkWoon Ki Paik ORIGINAL PAPER Pages: 493 - 499
Phase I / II trial of human recombinant granulocyte-colony-stimulating factor (filgrastim) and escalating doses of cyclophosphamide, mitoxantrone, and 5-FU in the treatment of advanced breast cancer G. T. BuddJ. AtibaC. Presant ORIGINAL PAPER Pages: 500 - 504
Cyclin D1 overexpression in invasive breast cancers: correlation with cyclin-dependent kinase 4 and oestrogen receptor overexpression, and lack of correlation with mitotic activity Yasuko TakanoHaruyuki TakenakaIsao Okayasu ORIGINAL PAPER Pages: 505 - 512
Mechanisms of resistance to methotrexate in childhood acute lymphoblastic leukemia: circumvention of thymidylate synthase inhibition M. WeigandE. FreiM. Wiessler ORIGINAL PAPER Pages: 513 - 519
Therapy of metastatic breast cancer with humanized antibodies against the HER2 receptor protein G. SchallerN. BangemannH. K. Weitzel ORIGINAL PAPER Pages: 520 - 524
Hypoxia induces pivotal tumor angiogenesis control factors including p53, vascular endothelial growth factor and the NFkB-dependent inducible nitric oxide synthase and cyclooxygenase-2 Vincenzo ChiarugiLucia MagnelliOreste Gallo LETTER TO THE EDITORS Pages: 525 - 528