Isao Okayasu
Department of Pathology
School of Medicine
Kitasato University
1-15-1 Kitasato
Japan
Name/email consistency: medium
- Cytoglobin expression of rectal subepithelial myofibroblasts: significant alterations of cytoglobin+ stromal cells in long-standing ulcerative colitis. Okayasu, I., Mikami, T., Yoshida, T., Hana, K., Yokozawa, M., Sada, M., Fujiwara, M., Kawada, N. Histol. Histopathol. (2011)
- Mucosal remodeling in long-standing ulcerative colitis with colorectal neoplasia: significant alterations of NCAM+ or alpha-SMA+ subepithelial myofibroblasts and interstitial cells. Okayasu, I., Yoshida, T., Mikami, T., Hana, K., Yokozawa, M., Araki, K., Mitsuhashi, J., Kikuchi, M., Adachi, E., Sada, M. Pathol. Int. (2009)
- Significant increase of colonic mutated crypts correlates with age in sporadic cancer and diverticulosis cases, with higher frequency in the left- than right-side colorectum. Okayasu, I., Hana, K., Tsuruta, T., Okamura, N., Ogawa, T., Tokuyama, W., Kajita, S., Yoshida, T., Mikami, T. Cancer Sci. (2006)
- Significant increase of colonic mutated crypts in ulcerative colitis correlatively with duration of illness. Okayasu, I., Hana, K., Yoshida, T., Mikami, T., Kanno, J., Fujiwara, M. Cancer Res. (2002)
- Dysplasia and carcinoma development in a repeated dextran sulfate sodium-induced colitis model. Okayasu, I., Yamada, M., Mikami, T., Yoshida, T., Kanno, J., Ohkusa, T. J. Gastroenterol. Hepatol. (2002)
- p53 and p21(WAF1) expression in lymphocytic thyroiditis and thyroid tumors. Okayasu, I., Osakabe, T., Onozawa, M., Mikami, T., Fujiwara, M. Clin. Immunol. Immunopathol. (1998)









