During this 5-year career development award Dr. Shiboski intends to integrate a study of oral disease in renal transplant recipients (RTRs) with further training in molecular epidemiology and immunology that would complement her background in general epidemiology and oral medicine. Dr. Shiboski proposes to recruit and follow over a 5-year period a cohort of RTRs to investigate the incidence of oral soft tissue disease in relation to 1) biological factors (time since transplantation, immunosuppressive regimen, diabetes); and 2) socio-demographic / behavioral factors (race, gender, dental insurance, dental care utilization). A secondary objective will be to identify the co-factors (predisposing, enabling, and need) that may explain dental care utilization in this population. RTRs (N = 360) will be recruited from the UCSF kidney post-transplant clinic, and followed at 1-year intervals. Measurements will include an oral soft tissue examination, evaluation of periodontal parameters, vertical bitewing radiographs, assessment of oral treatment needs, and an interview. Participants will be examined at the UCSF Stomatology Clinical Center. This study is the first and necessary step for the development of subsequent studies to investigate how oral disease may relate to graft outcomes and systemic conditions within this group of medically compromised patients. The training aspect of the award will be under the guidance of two mentors and a clinical adviser. Dr. John Greenspan will assist the candidate in learning aspects of molecular immunopathology and immunohistochemistry that are relevant to her research area. Dr. Ira Tager will advise the candidate about methodologic difficulties inherent in a longitudinal study of immunosuppressed subjects with complex medical histories. Dr. Laurie MacPhail, who received a Mid-career Investigator Award in Patient-Oriented Research (K24) in 1999, will act as clinical adviser to Dr. Shiboski. The candidate earned a PhD in epidemiology from the University of California, Berkeley, and received post-graduate training in oral medicine at UCSF as part of an individual Dentist Scientist Award. The proposed career development award would allow Dr. Shiboski to evolve from the post-doctoral level to the level of independent investigator. The candidate intends to devote 80 percent effort to the proposed project.
| Shiboski, Caroline H; Krishnan, Sumathi; Besten, Pamela Den et al. (2009) Gingival enlargement in pediatric organ transplant recipients in relation to tacrolimus-based immunosuppressive regimens. Pediatr Dent 31:38-46 |
| Shiboski, Caroline H; Kawada, Phyllis; Golinveaux, Megan et al. (2009) Oral disease burden and utilization of dental care patterns among pediatric solid organ transplant recipients. J Public Health Dent 69:48-55 |
| Greenberg, Katja V; Armitage, Gary C; Shiboski, Caroline H (2008) Gingival enlargement among renal transplant recipients in the era of new-generation immunosuppressants. J Periodontol 79:453-60 |
| Owotade, F J; Shiboski, C H; Poole, L et al. (2008) Prevalence of oral disease among adults with primary HIV infection. Oral Dis 14:497-9 |
| Shiboski, Caroline H; Schmidt, Brian L; Jordan, Richard C K (2007) Racial disparity in stage at diagnosis and survival among adults with oral cancer in the US. Community Dent Oral Epidemiol 35:233-40 |
| Pickering, Victoria; Jordan, Richard C K; Schmidt, Brian L (2007) Elevated salivary endothelin levels in oral cancer patients--a pilot study. Oral Oncol 43:37-41 |
| Westernoff, Trent H; Jordan, Richard C K; Regezi, Joseph A et al. (2005) Beta-6 Integrin, tenascin-C, and MMP-1 expression in salivary gland neoplasms. Oral Oncol 41:170-4 |
| Shiboski, Caroline H; Schmidt, Brian L; Jordan, Richard C K (2005) Tongue and tonsil carcinoma: increasing trends in the U.S. population ages 20-44 years. Cancer 103:1843-9 |
| Jordan, Richard C K; Macabeo-Ong, Maricris; Shiboski, Caroline H et al. (2004) Overexpression of matrix metalloproteinase-1 and -9 mRNA is associated with progression of oral dysplasia to cancer. Clin Cancer Res 10:6460-5 |
| Shiboski, Caroline H; Gansky, Stuart A; Ramos-Gomez, Francisco et al. (2003) The association of early childhood caries and race/ethnicity among California preschool children. J Public Health Dent 63:38-46 |
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