Results 31 to 40 of about 580,210 (311)

Natural Killer Cell-Based Immunotherapy for Cancer: Advances and Prospects

open access: yesEngineering, 2019
Natural killer (NK) cells are key innate immune cells that provide the first line of defense against viral infection and cancer. Although NK cells can discriminate between “self” and “non-self,” recognize abnormal cells, and eliminate transformed cells ...
Yuan Hu, Zhigang Tian, Cai Zhang
doaj   +1 more source

Phenotypic and Functional Plasticity of CXCR6+ Peripheral Blood NK Cells

open access: yesFrontiers in Immunology, 2022
Human NK cells are comprised of phenotypic subsets, whose potentially unique functions remain largely unexplored. C-X-C-motif-chemokine-receptor-6 (CXCR6)+ NK cells have been identified as phenotypically immature tissue-resident NK cells in mice and ...
Laura S. Angelo   +6 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

Flow cytometry analysis of cytotoxic cells in patients with chronic hepatitis C

open access: yesЖурнал инфектологии, 2014
In patients with chronic hepatitis C study the content of different populations of cytotoxic lymphocytes by flow cytometry. There was a significant decrease in functional capacity of NK -cells in determining the expression of CD 107 a picture of the ...
M. S. Selkova
doaj   +1 more source

High Metabolic Function and Resilience of NKG2A-Educated NK Cells

open access: yesFrontiers in Immunology, 2020
Natural killer (NK) cells are an important component of the innate immune system for the control of intracellular pathogens and cancer cells. NK cells demonstrate heterogeneous expression of inhibitory surface receptors.
Andrew J. Highton   +9 more
doaj   +1 more source

Uterine natural killer cell heterogeneity: Lessons from mouse models [PDF]

open access: yes, 2020
Natural killer (NK) cells are the most abundant lymphocytes at the maternal-fetal interface. Epidemiological data implicate NK cells in human pregnancy outcomes.
Sojka, Dorothy K
core   +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

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

Osteoclast-expanded super-charged NK-cells preferentially select and expand CD8+ T cells

open access: yesScientific Reports, 2020
Osteoclasts (OCs) and much less dendritic cells (DCs) induce significant expansion and functional activation of NK cells, and furthermore, the OC-expanded NK cells preferentially increase the expansion and activation of CD8+ T cells by targeting CD4+ T ...
Kawaljit Kaur   +4 more
doaj   +1 more source

NK cell inflammation in the clinical outcome of colorectal carcinoma

open access: yesFrontiers in Medicine, 2015
The ability of natural killer (NK) cells to provide protection against myeloid leukemia has been demonstrated in clinical settings. However, whether NK cells play a role in the clinical course of solid tumors is debated.
Andrea eCoppola   +8 more
doaj   +1 more source

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