Yasuo Tohma

PTEN (MMAC1) Mutations Are Frequent in Primary Glioblastomas (de novo) but not in Secondary Glioblastomas

Yasuo Tohma, Catherine Gratas, Wojciech Biernat et al. · Journal of Neuropathology & Experimental Neurology · 1998 · 253 citations · Full text

Up-regulation of Fas (APO-1/CD95) ligand and down-regulation of Fas expression in human esophageal cancer.

Catherine Gratas, Yasuo Tohma, Christoph Barnas et al. · PubMed · 1998 · 183 citations

Esophagus, Cell Surface Receptor, Esophageal Cancer +15

Alterations of cell cycle regulatory genes in primary (de novo) and secondary glioblastomas

Wojciech Biernat, Yasuo Tohma, Yasuhiro Yonekawa et al. · Acta Neuropathologica · 1997 · 164 citations

Secondary Glioblastomas, Neuro-oncology, Glioma +10

Fas Ligand Expression in Glioblastoma Cell Lines and Primary Astrocytic Brain Tumors

Catherine Gratas, Yasuo Tohma, Erwin G. Van Meir et al. · Brain Pathology · 1997 · 152 citations · Full text

Tumor Innervation, Apoptosis, Pathology +17

Prostaglandin D synthase (beta-trace) in human arachnoid and meningioma cells: roles as a cell marker or in cerebrospinal fluid absorption, tumorigenesis, and calcification process.

Tetsumori Yamashima, Kazushige Sakuda, Yasuo Tohma et al. · PubMed · 1997 · 81 citations

Immunology, Meningioma Cells, Glucocorticoid +17