Clusterin as a biomarker in murine and human intestinal neoplasia.

ABSTRACT: Early detection of colorectal cancer is critical for the management of this disease. Biomarkers for early detection of several cancers have been developed and applied clinically in recent years. We have sought to discover candidate biomarkers without the restricted choice of markers placed on microarrays, and without the biological complications of genetic and environmental heterogeneity. We have compared by cDNA subtraction two genetically matched sets of mice, one developing multiple intestinal neoplasia (C57BL/6J-ApcMin) and the other tumor-free (C57BL/6J). One prominent candidate biomarker, clusterin, was then subjected to a series of validation steps. In situ hybridization and immunohistochemistry were used to analyze clusterin expression at a cellular level on a series of murine inte

SUBMITTER: Chen X 

PROVIDER: S-EPMC170952 | biostudies-literature | 2003 Aug

REPOSITORIES: biostudies-literature