Journal article

The Role of NK Cells and Innate Lymphoid Cells in Brain Cancer

Alexander James Sedgwick, Nazanin Ghazanfari, Patrick Constantinescu, Theo Mantamadiotis, Alexander David Barrow

FRONTIERS IN IMMUNOLOGY | FRONTIERS MEDIA SA | Published : 2020

Abstract

The brain is considered an immune privileged site due to the high selectivity of the blood-brain barrier which restricts the passage of molecules and cells into the brain parenchyma. Recent studies have highlighted active immunosurveillance mechanisms in the brain. Here we review emerging evidence for the contribution of innate lymphoid cells (ILCs) including natural killer (NK) cells to the immunosurveillance of brain cancers focusing on glioblastoma, one of the most aggressive and most common malignant primary brain tumors diagnosed in adults. Moreover, we discuss how the local tissue microenvironment and unique cellular interactions influence ILC functions in the brain and how these inter..

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