To determine the possible role of the epigenetic mechanisms in carcinogenesis of the hepatocellular carcinoma,we methylation-profiled the promoter CpG islands o
Signal transduction in early embryogenesis needs to be properly controlled. A new player involved in tuning down TGF β signaling has now been identified - new
In the last two years, we have seen a remarkable intensification in the response to AIDS in China. A number of organizations have joined and contributed to the