Significant modulation of macrophages associated cytokines TNF-α, VEGF and apoptotoic protein Bax, Bcl2 abrogates tumor cells.

T11 target structure (T11TS), a membrane glycoprotein has been documented with anti neoplastic activity in glioma bearing animal model in our lab. In this study, we have evaluated the phagocytic potential, expression of VEGF, TNF-α in T11TS treated and untreated macrophages in all four grades of glioma. The data indicates the significant enhancement of phagocytosis in T11TS treated macrophages of grades I and II glioma.

Immunomodulatory role of TIITS in respect to cytotoxic lymphocytes in four grades of human glioma.

T11 target structure (T11TS), a membrane glycoprotein has been documented with antineoplastic activity in animal model in our lab. Previously, in animal study we have documented T11TS induced cytotoxic abrogation of tumor cells. Encouraged by these established findings by our group and as prerequisite for clinical trial, this study has been designed to assess the cytotoxic potential of the patient's lymphocytes in in vitro study of autologous human glioma as modulated by T11TS.