IFN-alpha proved to be an effective drug in the control of cystic craniopharyngiomas. Additional studies should be carried out to determine the optimal dose of IFN-alpha in the treatment of cystic craniopharyngioma. In addition, other drugs possessing high efficacy and low neurotoxicity should be analyzed.
Our data demonstrated that the IFN-alpha was able to induce Fas-mediated apoptosis together with a reduction in the tumor size; such an observation may suggest the importance to investigate still unexplored mechanisms to be exploited in craniopharyngioma therapy.
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