GADD45G and SPTBN1 not only contribute to tumor progression in hepatocellular carcinoma, but also correlate with poor prognosis in esophageal squamous cell carcinoma and pancreatic cancer respectively.
Transient transfection of GADD45 gamma cDNA with intact open reading frame sequence into the human hepatoma cells Hep-G2 resulted in dramatic growth suppression in colony formation assays.
In the present study, following clone and location of human GADD45 gamma (MyDL) gene, we have found that its mRNA expression level was down-regulated in 15/23 cases of clinic hepatocellular carcinoma (HCC) by comparing the northern hybridization results between the tumor tissues and adjacent normal tissues.