AIM To evaluate the potential of RA-538 genetherapy for gastric carcinoma.METHODS Human gastric carcinoma cell lineSGC7901 treated with Ad-RA538 or Ad-LacZ were
INIRODUCIIONA newly discovered DNA virus,transfusiontransmitted virus (TTV),was reported as a cause ofpost-transfusion hepatitis of unknown etiology inJapan.In
Escherichia coli(E.coli) is one of the facultative anaerobes of the human intestinal tract, usually harmless. Infections due to pathogenic E.coli may result in
INTRODUCTIONDendritic cells (DCs) play a key regulatory role inantitumor immunity,especially in its immuneaccessory role via MHC-Ⅰ molecules.We haverecently re