Koichi Ohshima

Mutation analysis of mitotic checkpoint genes (hBUB1 and hBUBR1) and microsatellite instability in adult T-cell leukemia/lymphoma

Koichi Ohshima, Seiji Haraoka, Shingo Yoshioka et al. · Cancer Letters · 2000 · 89 citations

Life Sciences, Genetics, Oncology +17

Interleukin-10 expression and cytotoxic-T-cell response in Epstein-Barr-virus-associated nasopharyngeal carcinoma

Koichi Ohshima, Junji Suzumiya, Tohru Kume et al. · International Journal of Cancer · 1997 · 57 citations

Medicine, Immunology, Oncology +12

Clonal HTLV-I-infected CD4+ T-lymphocytes and non-clonal non-HTLV-I-infected giant cells in incipient ATLL with Hodgkin-like histologic features

Koichi Ohshima, Junji Suzumiya, Akiko Kato et al. · International Journal of Cancer · 1997 · 56 citations · Full text

Veterinary Medicine, Infectious Diseases, Oncology +15

Expression of four CEA family antigens (CEA, NCA, BGP and CGM2) in normal and cancerous gastric epithelial cells: Up-regulation of BGP and CGM2 in carcinomas

Tetsushi Kinugasa, Motomu Kuroki, Hiroshi Takeo et al. · International Journal of Cancer · 1998 · 45 citations

Medicine, Oncology, Pathology +15

Expression of human tumor-associated antigen RCAS1 in Reed-Sternberg cells in association with Epstein-Barr virus infection: A potential mechanism of immune evasion

Koichi Ohshima, Koichiro Muta, Manabu Nakashima et al. · International Journal of Cancer · 2001 · 40 citations

Life Sciences, Immunology, Oncology +17