T11TS/S-LFA3 induces apoptosis of the brain tumor cells: a new approach to characterise the apoptosis associated genetic changes by arbitrarily primed-PCR.

Genetic alterations in ethyl nitrosourea (ENU) induced brain tumor model were analysed by simple PCR based technique with arbitrary primers. T11TS/SLFA3 was established previously as a potent immune stimulator with antineoplastic property in experimental glioma model. The goal of this study was to reveal whether T11TS induces apoptosis of the neural neoplastic cell and to decipher the DNA polymorphism level of the cells undergoing apoptosis.

Immunotherapeutic effects of T11TS/S-LFA3 against nitrosocompound mediated neural genotoxicity.

Nitrosocompounds formed by the interaction of nitrites and secondary amines are neurotoxic in human and different rodent species. Human exposure of nitrosocompounds are widespread affected by different modes like nitrite/nitrate preserved foods, beverages like beer, formed in the stomach following uptake of the precursors nitrates, nitrites and secondary amines. The productions of alkylating metabolites during the breakdown of nitrosocompounds are the causative agents for the neurotoxic changes of the neural cells.