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Updated: Nov 8, 2025

Field-Deployable Lens-Free Imaging Platform for Rapid Label-Free Analysis of Natural Killer Cell Activation
Published on: August 8, 2025
Natural Killer Cells: From Innate to Adaptive Features
Adriana M Mujal1, Rebecca B Delconte1, Joseph C Sun1,2
1Immunology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;
Abstract:
Natural killer (NK) cells are innate lymphocytes that provide critical host defense against pathogens and cancer. Originally heralded for their early and rapid effector activity, NK cells have been recognized over the last decade for their ability to undergo adaptive immune processes, including antigen-driven clonal expansion and generation of long-lived memory. This review presents an overview of how NK cells lithely partake in both innate and adaptive responses and how this versatility is manifest in human NK cell-mediated immunity.
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