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Flow Cytometry-based Assay for the Monitoring of NK Cell Functions08:17

Flow Cytometry-based Assay for the Monitoring of NK Cell Functions

A simple and reliable method is described here to analyze a set of NK cell functions such as degranulation, cytokine and chemokine production within different NK cell...
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Immune Surveillance by NK Cells and Phagocytes01:25

Immune Surveillance by NK Cells and Phagocytes

Immune surveillance is an integral part of the innate immune system, involving the continuous monitoring of peripheral tissues to detect and respond to pathogens, infected cells, or cancerous cells. This surveillance is conducted primarily by natural killer (NK) cells and phagocytes, which employ distinct but complementary mechanisms to identify and eliminate threats.
Natural Killer Cells: The Fast Responders
NK cells are large granular lymphocytes found in the blood and lymphatic system. These...
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Expansion, Purification, and Functional Assessment of Human Peripheral Blood NK Cells10:44

Expansion, Purification, and Functional Assessment of Human Peripheral Blood NK Cells

Here we describe a method to efficiently expand and purify large numbers of human NK cells and assess their...
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Isolation, Characterization and Functional Examination of the Gingival Immune Cell Network05:07

Isolation, Characterization and Functional Examination of the Gingival Immune Cell Network

We have established a technique for the isolation, phenotypic characterization and functional analysis of immune cells from murine...
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Natural Killer (NK) and CAR-NK Cell Expansion Method using Membrane Bound-IL-21-Modified B Cell Line11:02

Natural Killer (NK) and CAR-NK Cell Expansion Method using Membrane Bound-IL-21-Modified B Cell Line

Here, we present a method to expand peripheral blood natural killer (PBNK), NK cells from liver tissues, and chimeric antigen receptor (CAR)-NK cells derived from peripheral blood mononuclear cells (PBMCs) or cord blood (CB). This protocol demonstrates the expansion of NK and CAR-NK cells using 221-mIL-21 feeder cells in addition to the optimized purity of expanded NK...
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Generation of Knock-out Primary and Expanded Human NK Cells Using Cas9 Ribonucleoproteins07:20

Generation of Knock-out Primary and Expanded Human NK Cells Using Cas9 Ribonucleoproteins

Here, we present a protocol to genetically modify primary or expanded human natural killer (NK) cells using Cas9 Ribonucleoproteins (Cas9/RNPs). By using this protocol, we generated human NK cells deficient for transforming growth factor–b receptor 2 (TGFBR2) and hypoxanthine phosphoribosyltransferase 1...
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