FOXM1 promotes proliferation in human hepatocellular carcinoma cells by transcriptional activation of CCNB1.

The transcription factor Forkhead box protein M1 (FOXM1) plays critical roles in cancer development and progression, including human hepatocellular carcinoma (HCC). However, the regulatory role and underlying mechanisms of FOXM1 is still limited. Here, we found that the high level expression of FOXM1 and CCNB1 is closely associated with poor prognosis in HCC patients.

POU2F2-oriented network promotes human gastric cancer metastasis.

Background And Aims: Aberrant upregulation of POU2F2 expression has been discovered in metastatic gastric cancer (GC). However, the mechanisms underlying the aberrant upregulation and the potential functions of POU2F2 remain uncertain.

Design: The role and mechanism of POU2F2 in GC metastasis were investigated in gastric epithelial cells, GC cell lines and an experimental metastasis animal model by gain of function and loss of function.

[Expression and potential role of metastasis-associated protein 1 in the induced carcinogenesis of mouse liver].

Aim: To establish a hepatocellular carcinoma model of BALB/c mouse and to study the expression and potential role of metastasis-associated protein 1 (MTA1) in the carcinogenesis process.

Methods: Normal adult male BALB/c mice were induced by the combined dimethylnitrosamine (DEN)/carbon tetrachloride (CCl(4);)/alcohol for 150 d. The morphological changes in liver cells and the expression of MTA1 in the liver lesions were observed by HE and immunohistochemical stainings, respectively.