The possibility of cancer immune editing in gliomas. A critical review. (3rd July 2018)

• Record Type: Journal Article
• Authors: Arrieta, Víctor A.; Cacho-Díaz, Bernardo; Zhao, Junfei; Rabadan, Raul; Chen, Li; Sonabend, Adam M.
• Is Part Of: Oncoimmunology. Volume 7:Number 7(2018)
• Publication Date: 2018-07-03
• Subjects: glioma -- cancer immune editing -- cancer genomics -- equilibrium -- escape; Tumors -- Immunological aspects -- Periodicals; Neoplasms -- therapy -- Periodicals; Immunotherapy -- Periodicals; 616.994
• DOI: 10.1080/2162402X.2018.1445458
• Languages: English
• ISSNs: 2162-402X

Abstract

ABSTRACT: The relationship between anti-tumoral immunity and cancer progression is complex. Recently, immune editing has emerged as a model to explain the interplay between the immune system and the selection of genetic alterations in cancer. In this model, the immune system selects cancer cells that grow as these are fit to escape immune surveillance during tumor development. Gliomas and glioblastoma, the most aggressive and most common of all primary malignant brain tumors are genetically heterogeneous, are relatively less antigenic, and are less responsive to immunotherapy than other cancers. In this review, we provide an overview of the relationship between glioma´s immune suppressive features, anti-tumoral immunity and cancer genomics. In this context, we provide a critical discussion of evidence suggestive of immune editing in this disease and discuss possible alternative explanations for these findings.