Masaaki Oka

Oligonucleotide microarray for prediction of early intrahepatic recurrence of hepatocellular carcinoma after curative resection

Norio Iizuka, Masaaki Oka, Hisafumi Yamada‐Okabe et al. · The Lancet · 2003 · 512 citations

Surgical Oncology, Hepatology, Hepatocellular Carcinoma +15

Comparison of gene expression profiles between hepatitis B virus- and hepatitis C virus-infected hepatocellular carcinoma by oligonucleotide microarray data on the basis of a supervised learning method.

Norio Iizuka, Masaaki Oka, Hisafumi Yamada‐Okabe et al. · PubMed · 2002 · 244 citations

Engineering, Oligonucleotide Microarray Data, Immunology +22

Inhibitory effect of Coptidis Rhizoma and berberine on the proliferation of human esophageal cancer cell lines

Norio Iizuka, Koji Miyamoto, Kiwamu Okita et al. · Cancer Letters · 2000 · 166 citations

Oncology, Oncogenic Agent, Medicine +7

Overexpression of alpha enolase in hepatitis C virus‐related hepatocellular carcinoma: Association with tumor progression as determined by proteomic analysis

Motonari Takashima, Yasuhiro Kuramitsu, Yuichiro Yokoyama et al. · PROTEOMICS · 2005 · 157 citations

Synergism between cisplatin and topoisomerase I inhibitors, NB-506 and SN-38, in human small cell lung cancer cells.

Minoru Fukuda, Kohei Nishio, Fumihiko Kanzawa et al. · PubMed · 1996 · 156 citations

Chemoprevention Strategy, Cancer Biology, Pharmaceutical Chemistry +16