Over-expression of fibroblast growth factor receptor 3 in human hepatocellular carcinoma.

ABSTRACT:

Aim

To describe the significant over-expression of fibroblast growth factor receptor 3 (FGFR3), which is a signal transduction and cell proliferation related gene in hepatocellular carcinoma (HCC).

Methods

Following DNA microarray, Northern blot and quantitative real-time PCR were employed to confirm FGFR3 expression difference in HCC tissues and surrounding non-neoplastic liver tissue. FGFR3 expression levels were further determined by immunohistochemical study in 43 cases of HCC.

Results

Northern blot results showed the significant over-expression of FGFR3 in HCC tissues, which was consistent with that from DNA microarray. Quantitative real-time PCR demonstrated that the mean ratio of FGFR3 mRNA to glyceraldehyde-3-phosphate dehydrogenase (GADPH) mRNA in HCC tissue

SUBMITTER: Qiu WH 

PROVIDER: S-EPMC4622793 | biostudies-literature | 2005 Sep

REPOSITORIES: biostudies-literature