Results 11 to 20 of about 620,136 (263)

STING signaling promotes NK cell antitumor immunity and maintains a reservoir of TCF-1+ NK cells

open access: yesCell Reports, 2023
Summary: Natural killer (NK) cells are cytotoxic innate lymphocytes that eradicate tumor cells. Inducing durable antitumor immune responses by NK cells represents a major priority of cancer immunotherapy.
Lu Lu   +11 more
doaj   +1 more source

T and NK cell abundance defines two distinct subgroups of renal cell carcinoma

open access: yesOncoImmunology, 2022
Renal cell carcinoma (RCC) is considered as an immunogenic cancer. Because not all patients respond to current immunotherapies, we aimed to investigate the immunological heterogeneity of RCC tumors.
Moon Hee Lee   +10 more
doaj   +1 more source

Human natural killer cell committed thymocytes and their relation to the T cell lineage. [PDF]

open access: yes, 1993
Recent studies have demonstrated that mature natural killer (NK) cells can be grown from human triple negative (TN; CD3-, CD4-, CD8-) thymocytes, suggesting that a common NK/T cell precursor exists within the thymus that can give rise to both NK cells ...
Lanier, LL   +3 more
core   +1 more source

KLRC1 knockout overcomes HLA-E-mediated inhibition and improves NK cell antitumor activity against solid tumors

open access: yesFrontiers in Immunology, 2023
IntroductionNatural Killer (NK) cells hold the potential to shift cell therapy from a complex autologous option to a universal off-the-shelf one. Although NK cells have demonstrated efficacy and safety in the treatment of leukemia, the limited efficacy ...
Alice Mac Donald   +15 more
doaj   +1 more source

Antiviral treatment alters the frequency of activating and inhibitory receptor-expressing natural killer cells in chronic Hepatitis B virus infected patients [PDF]

open access: yes, 2012
Natural killer (NK) cells play a critical role in innate antiviral immunity, but little is known about the impact of antiviral therapy on the frequency of NK cell subsets.
Chi, X.   +12 more
core   +3 more sources

Tentative and transient natural killer cell polarization balances the requirements for discriminatory recognition and cytolytic efficacy

open access: yesCommunicative & Integrative Biology, 2010
Natural killer (NK) cells are immune cells that lyse virally infected and tumor cells. Initially, their cytolytic capability is induced by cytokines. Subsequently, in their decision whether to kill a potential target cell, NK cells have to distinguish ...
Parisa Sinai   +2 more
doaj   +1 more source

Expression of CD226 is associated to but not required for NK cell education [PDF]

open access: yes, 2017
DNAX accessory molecule-1 (DNAM-1, also known as CD226) is an activating receptor expressed on subsets of natural killer (NK) and T cells, interacts with its ligands CD155 or CD112, and has co-varied expression with inhibitory receptors. Since inhibitory
Bernhardt, Günter   +9 more
core   +2 more sources

Nanomaterial‐Boosted Tumor Immunotherapy Through Natural Killer Cells

open access: yesAdvanced NanoBiomed Research, 2022
Natural killer (NK)‐cell immunotherapy as an alternative to T‐cell immunotherapy has been widely used in clinical cell immunotherapy of various tumors.
Mengsi Zhan   +3 more
doaj   +1 more source

Tumor-associated and immunochemotherapy-dependent long-term alterations of the peripheral blood NK cell compartment in DLBCL patients [PDF]

open access: yes, 2015
Natural Killer (NK) cells are a key component of tumor immunosurveillance and thus play an important role in rituximab-dependent killing of lymphoma cells via an antibody-dependent cellular cytotoxicity (ADCC) mechanism.
Battella, Simone   +13 more
core   +1 more source

Memory NK cell features exploitable in anticancer immunotherapy [PDF]

open access: yes, 2019
Besides their innate ability to rapidly produce effector cytokines and kill virus-infected or transformed cells, natural killer (NK) cells display a strong capability to adapt to environmental modifications and to differentiate into long-lived ...
Battella, Simone   +5 more
core   +2 more sources

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