Hiroko Ohgaki

Overexpression of the EGF Receptor and <i>p53</i> Mutations are Mutually Exclusive in the Evolution of Primary and Secondary Glioblastomas

Kunihiko Watanabe, Osamu Tachibana, Kazufumi Sato et al. · Brain Pathology · 1996 · 734 citations · Full text

Medicine, Genetics, Oncology +17

Determination of p53 Mutations, EGFR Overexpression, and Loss of p16 Expression in Pediatric Glioblastomas

Ulrich Sure, Daniela Rüedi, Osamu Tachibana et al. · Journal of Neuropathology & Experimental Neurology · 1997 · 90 citations

Medicine, Oncology, Pediatrics +17

Promoter hypermethylation and homozygous deletion of the p14 ARF and p16 INK4a genes in oligodendrogliomas

Takao Watanabe, Mitsutoshi Nakamura, Yasuhiro Yonekawa et al. · Acta Neuropathologica · 2001 · 88 citations

Life Sciences, Molecular Biology, Molecular Genetics +13

Induction of tumors in the Zymbal gland, oral cavity, colon, skin and mammary gland of F344 rats by a mutagenic compound, 2-amino_-3, 4-dimethylimidazo[4, 5-<i>f</i>)quinoline

Tamami Kato, Hiroko Migita, Hiroko Ohgaki et al. · Carcinogenesis · 1989 · 63 citations

Medicine, Pathology, Toxicology +15

Human astrocytic brain tumors express APO2L/TRAIL

Johannes Rieger, Hiroko Ohgaki, Paul Kleihues et al. · Acta Neuropathologica · 1999 · 59 citations

Medicine, Neuroscience, Oncology +12