MAGE-3 and -4 genes were evaluated by reverse transcription polymerase chain reaction for the possibility of using them as new markers for early detection of metastases in 160 chronic HCV Egyptian patients, 115 of them were complicated with HCC.
A panel of cytolytic T lymphocyte (CTL) clones was isolated from metastases and blood samples of a melanoma patient vaccinated with MAGE-3.A1-pulsed autologous dendritic cells.
T cells infiltrating pre- and postvaccine metastases obtained from melanoma patients vaccinated with either dinitrophenyl (DNP)-modified autologous tumor or with the MAGE-3.A1 peptide display selective T cell receptor (TCR) beta chain variable region (BV) repertoire changes at the tumor site as a consequence of vaccination.