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Updated: May 19, 2026

Measurement of Natural Killer Cell-Mediated Cytotoxicity and Migration in the Context of Hepatic Tumor Cells
Published on: February 22, 2020
Activating and inhibitory receptors and their role in natural killer cell function
Raghvendra M Srivastava1, B Savithri, Ashok Khar
1Centre for Cellular & Molecular Biology, Uppal Road, Hyderabad 500 007, India.
Abstract:
Last decade has seen a significant advancement in our understanding of the Natural Killer (NK) cell biology and function. Several receptors present on NK cells have been identified, which are involved in either their activation or inhibition. Similarly, a large number of interacting ligands have been identified on the target cells that upon interaction transmit either activating or inhibitory signals. This review is oriented towards understanding the role of these receptors on the NK cells, which are considered as the first line of defense.
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