Carleton T. Garrett

Learn More
BACKGROUND Development of quality-control criteria to ensure reproducibility of microarray results for potential clinical application is still in its infancy. METHODS In the present studies we developed quality-control criteria and evaluated their effect in microarray data analysis using total RNA from cell lines, frozen tumors, and a commercially(More)
Clinical repositories containing large amounts of biological, clinical, and administrative data are increasingly becoming available as health care systems integrate patient information for research and utilization objectives. To investigate the potential value of searching these databases for novel insights, we applied a new data mining approach,(More)
BACKGROUND Recent research examining cross-platform correlation of gene expression intensities has yielded mixed results. In this study, we demonstrate use of a correction factor for estimating cross-platform correlations. RESULTS In this paper, three technical replicate microarrays were hybridized to each of three platforms. The three platforms were then(More)
Abnormalities ofp53, a tumor suppressor gene, have been considered to play an important role in tumorigenesis. Clinically, Overexpression oïp53 has been reported to correlate with poor prognosis in several types of tumors. In this study, we examined 221 cases of endometrioid endometrial carcinoma for Overexpression of p53 using ¡mmunohistochemistry in pa(More)
The ability of di(2-ethylhexyl) phthalate (DEHP), a widely used plasticizer and environmental contaminant, to suppress development of putative preneoplastic lesions in rat liver was evaluated. gamma-Glutamyl transpeptidase-positive (GGT+) foci were initiated in the livers of Sprague-Dawley male rats with a single dose of diethylnitrosamine (DEN) following(More)
  • 1