Related Experiment Video
Updated: Jul 27, 2025

Natural Killer NK and CAR-NK Cell Expansion Method using Membrane Bound-IL-21-Modified B Cell Line
Published on: February 8, 2022
Special Issue "New Developments in Natural Killer Cells for Immunotherapy"
Jacques Zimmer1, Vladimir Jurišić2
1Department of Infection and Immunity, Luxembourg Institute of Health, House of BioHealth 1, 29 rue Henri Koch, L-4354 Esch-sur-Alzette, Luxembourg.
Abstract:
Since their formal discovery in 1975, natural killer (NK) cells have always been proposed in the literature as a potential treatment for cancer and viral infections [...].
Insights
Natural killer (NK) cells, discovered in 1975, show promise for treating cancer and viral infections. Ongoing research explores their therapeutic potential in immunotherapy.
Area of Science:
- Immunology and cellular therapy
- Oncology and virology research
Background:
- Natural killer (NK) cells identified in 1975 possess cytotoxic capabilities.
- NK cells are investigated for their potential in cancer and viral infection treatments.
Discussion:
- The literature consistently suggests NK cells as a therapeutic avenue.
- Exploring NK cell mechanisms is crucial for advancing immunotherapy.
Key Insights:
- NK cells offer a promising biological basis for novel therapeutic strategies.
- Their role in immune surveillance against tumors and viruses is a key focus.
Outlook:
- Further research into NK cell activation and targeting is essential.
- Clinical applications for NK cell-based therapies are anticipated.
Related Concept Videos
Cytotoxic T Cells-mediated Immune Response
Immunological surveillance is the ability of immune cells to monitor and eliminate infected cells with intracellular pathogens, neoplastically transformed cells, and cells with non-self antigens. Cytotoxic T cells and NK...
Cells of the Innate Immune Response
Phagocytes
Phagocytes police the peripheral tissues by removing cellular debris and responding to the invasion of foreign substances or pathogens. Many phagocytes attack and remove microorganisms even before lymphocytes detect them. The human body has two general...
Immune Surveillance by NK Cells and Phagocytes
Natural Killer Cells: The Fast Responders
NK cells are large granular lymphocytes found in the blood and lymphatic system. These...
Tumor Immunotherapy
Immune Response Against Viral Pathogens
NK Cells
NK cells are a crucial part of our innate immune system, acting as the first line of defense against viral infections. These cells can recognize and kill infected cells without prior exposure to the virus, effectively slowing down the spread of infection. Additionally, NK cells produce proinflammatory...

