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Study identifies a previously unknown role of ‘natural killer’ immune cells
Melbourne researchers have improved our understanding of how the immune system is regulated to prevent disease, identifying a previously unknown role of ‘natural killer’ (NK) immune cells.
The Monash University-led study identified a new group of immune cells, known as tissue-resident memory natural killer (NKRM) cells. NKRM cells limited immune responses in tissues and prevented autoimmunity, which is when the immune system makes a mistake and attacks the body’s own tissues or organs.
While additional research is required, the discovery may ultimately be used to treat autoimmune diseases like Sjogren’s Syndrome and possibly chronic inflammatory conditions.
