Nodularin, a potent inhibitor of protein phosphatases 1 and 2A, is a new environmental carcinogen in male F344 rat liver.Tetsuya Ohta, Hideo Fujiki, Rie Nishiwaki et al.|PubMed|1994Cited by 290
Hyperphosphorylation of cytokeratins 8 and 18 by microcystin-LR, a new liver tumor promoter, in primary cultured rat hepatocytesTetsuya Ohta, Hirota Fujiki, Rie Nishiwaki et al.|Carcinogenesis|1992Cited by 121
Two significant aspects of microcystin-LR: specific binding and liver specificityRie Nishiwaki, Hirota Fujiki, Tetsuya Ohta et al.|Cancer Letters|1994Cited by 81
Tautomycin: An inhibitor of protein phosphatases 1 and 2A but not a tumor promoter on mouse skin and in rat glandular stomachMasami Suganuma, Hirota Fujiki, Sachiko Okabe et al.|Journal of Cancer Research and Clinical Oncology|1995Cited by 19
Significance of the cyanobacterial cyclic peptide toxins, the microcystins and nodularin, in liver cancerTetsuya Ohta, Hirota Fujiki, Shinji Okabe et al.|Mutation Research/Environmental Mutagenesis and Related Subjects|1993Cited by 4