The impact of GSTM1/GSTT1 polymorphism for the risk of oral cancer.

Objectives: Since development of oral squamous cell cancer (OSCC) is triggered by various noxa, different variants of the antioxidant glutathione S-transferases (GSTs) can counteract toxic compounds (e.g., tobacco smoke).

Functional analysis of tumor-associated lymphocytes from gynecological tumors.

Tumor-Associated Lymphocytes (TAL) were isolated from peritoneal fluids of six ovarian cancer patients and pleural effusion from eight breast cancer patients, respectively. In one case we obtained ascitic fluid as well as pleural effusion because of intraabdominal metastatic breast carcinoma. The collected cells were cultured in a complete medium and supplemented with human interleukin-2 (nIL-2) in a concentration of 1000 Units/ml.