TY - JOUR
T1 - Increased hepatic ferritin-H messenger RNA levels correlate with those of c-myc in human hepatocellular carcinoma
AU - Wu, C.
AU - Habib, N.
AU - Mitry, R.
AU - Reitsma, P.
AU - Vandeventer, S.
AU - Chamuleau, R.
PY - 1997
Y1 - 1997
N2 - Serum ferritin is elevated in many cancers. Using the subtraction-enhanced display technique, we isolated several cDNA clones including ferritin-H which is overexpressed in rat hepatocellular carcinoma (HCC) induced by diethylnitrosamine. We investigated hepatic messenger RNA (mRNA) levels of ferritin-H in patients with HCC, adenoma, cirrhosis and healthy controls in relation to those of oncogene c-myc. Ferritin-H mRNA levels were 2-12 fold higher in tumor tissues than in adjacent non-tumor tissues in 12 of 17 patients with HCC, irrespective of coexisting cirrhosis or viral hepatitis. However, no difference in ferritin-H mRNA levels was found in patients with adenoma, cirrhosis and healthy controls. c-myc mRNA levels were 2-5 ford increased in 11 of 17 HCC patients, and correlated significantly with those of ferritin-H (p <0.001). In situ hybridization showed that the overexpressed ferritin-H mRNA was restricted to the tumor nodules in HCC livers. These findings suggest that overexpression of ferritin-fl in HCC patients, correlated with c-myc, is phenotypically associated with HCC, and could become a useful molecular indicator for human HCC
AB - Serum ferritin is elevated in many cancers. Using the subtraction-enhanced display technique, we isolated several cDNA clones including ferritin-H which is overexpressed in rat hepatocellular carcinoma (HCC) induced by diethylnitrosamine. We investigated hepatic messenger RNA (mRNA) levels of ferritin-H in patients with HCC, adenoma, cirrhosis and healthy controls in relation to those of oncogene c-myc. Ferritin-H mRNA levels were 2-12 fold higher in tumor tissues than in adjacent non-tumor tissues in 12 of 17 patients with HCC, irrespective of coexisting cirrhosis or viral hepatitis. However, no difference in ferritin-H mRNA levels was found in patients with adenoma, cirrhosis and healthy controls. c-myc mRNA levels were 2-5 ford increased in 11 of 17 HCC patients, and correlated significantly with those of ferritin-H (p <0.001). In situ hybridization showed that the overexpressed ferritin-H mRNA was restricted to the tumor nodules in HCC livers. These findings suggest that overexpression of ferritin-fl in HCC patients, correlated with c-myc, is phenotypically associated with HCC, and could become a useful molecular indicator for human HCC
M3 - Article
C2 - 21528200
SN - 1019-6439
VL - 11
SP - 187
EP - 192
JO - International journal of oncology
JF - International journal of oncology
IS - 1
ER -