- 2018 - 2021 Study on malignant transformation through DNA methylation in HPV16-positive oral squamous cell carcinoma
- 2016 - 2019 Modulation of stem cells from exfoliated deciduous teeth (SHED) activity by construction of microenvironment and its application to bone regeneration of jaw cleft
- 2015 - 2019 Study on the mechanisms of acquiring cancer stem cell-like characteristics related with HPV-16 E6 gene in oral squamous cell carcinomas
- 2011 - 2013 Optimization of bone regeneration by use of mesenchymal stem cells and its application for closure of jaw cleft
- 2004 - 2007 The association of human papillomavirus with carcinogenesis of oral squamous cell carcinoma.
- 2001 - 2004 Genetic study on interaction among carcinogenesis, proliferation and progression in oral epithelia and mesenchymal tissues
- 2002 - 2003 The in vivo and in vitro studies for the effect of mechanical loads on the temporomandibular joint disc
- 2000 - 2001 Epidemiological investigation on the expression of human papillomavirus in oral squamous cell carcinoma and study of its carcinogenesis
- 1997 - 2000 Study of occurrence, proliferation and development of oral carcinomas -Exploration of abnormal cyclin-related and tumor suppresor genes-
- 1997 - 1998 Study on the Mechanism Regulating Cell Differentiation in Salivary Gland Tumor
- 1996 - 1997 DSA study on dysphagic patients induced by oral malignant tumor
- 1996 - 1996 口膣扁平上皮癌におけるインテグリンの発現様相と癌悪性度の関係
- 1994 - 1994 骨誘導因子BMP-2による未分化間葉細胞から軟骨細胞への分化誘導機序の解明
- 1989 - 1989 口腔白板症における角化細胞の増殖,分化調節機構について
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