This book is a critical appraisal of the data and evidence available in literature of the relative roles of the immune response to neoplastic cells. An attempt has been made to render a better understanding of the various modes of impact of the immune response against tumours in general, particularly gliomas in some of the chapters. Autoimmune response is one mode of reactivity to native component cells within the body. Neoplastic transformation, on the other hand, critically necessitated the absence of an effective immune response to the transformed tumour cells in order for the lesion to...