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Therapeutic Applications: Natural Killer Cells [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2018
Natural Killer (NK) cells are potent cytotoxic effector cells for cancer therapy and also for keeping severe viral infections in check. Since, they represent only 10% of the lymphocytes and are often dysfunctional, there are technical challenges in ...
Preeti Sharma   +2 more
doaj   +1 more source

Ex vivo-expanded highly purified natural killer cells in combination with temozolomide induce antitumor effects in human glioblastoma cells in vitro.

open access: yesPLoS ONE, 2019
Glioblastoma is the leading malignant glioma with a poor prognosis. This study aimed to investigate the antitumor effects of natural killer cells in combination with temozolomide as the standard chemotherapeutic agent for glioblastoma.
Yoshitaka Tanaka   +12 more
doaj   +1 more source

Proteasome inhibition induces apoptosis in primary human natural killer cells and suppresses NKp46-mediated cytotoxicity

open access: yesHaematologica, 2009
Background Bortezomib is a selective and potent inhibitor of the proteasome and has prominent effects in vitro and in vivo against tumors. Very recently, cytotoxic effects of bortezomib on immune-competent cells such as T cells and dendritic cells were ...
Xiangling Wang   +7 more
doaj   +1 more source

Analysis of GzmbCre as a Model System for Gene Deletion in the Natural Killer Cell Lineage. [PDF]

open access: yesPLoS ONE, 2015
The analysis of gene function in mature and activated natural killer cells has been hampered by the lack of model systems for Cre-mediated recombination in these cells.
Yiying Xu   +4 more
doaj   +1 more source

Natural Killer Cells: From Innate to Adaptive Features.

open access: yesAnnual Review of Immunology, 2021
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 ...
Adriana M. Mujal   +2 more
semanticscholar   +1 more source

Natural killer cell deficiency [PDF]

open access: yesJournal of Allergy and Clinical Immunology, 2013
Natural killer (NK) cells are part of the innate immune defense against infection and cancer and are especially useful in combating certain viral pathogens. The utility of NK cells in human health has been underscored by a growing number of persons who are deficient in NK cells and/or their functions. This can be in the context of a broader genetically
openaire   +2 more sources

Multifunctional human CD56low CD16low natural killer cells are the prominent subset in bone marrow of both healthy pediatric donors and leukemic patients

open access: yesHaematologica, 2015
We phenotypically and functionally characterized a distinct CD56low natural killer cell subset based on CD16 expression levels in bone marrow and peripheral blood of healthy children and pediatric patients with acute lymphoblastic leukemia.
Helena Stabile   +7 more
doaj   +1 more source

Natural killer cells

open access: yesHematology/Oncology and Stem Cell Therapy, 2015
Natural killer (NK) cells constitute our bodies' frontline defense system, guarding against tumors and launching attacks against infections. The activities of NK cells are regulated by the interaction of various receptors expressed on their surfaces with cell surface ligands.
Mandal, Arundhati, Viswanathan, Chandra
openaire   +2 more sources

Interferon therapy shifts natural killer subsets among Egyptian patients with chronic hepatitis C

open access: yesBrazilian Journal of Infectious Diseases, 2010
Natural killer cells can be divided into five subpopulations based on the relative expression of CD16 and CD56 markers. The majority of natural killer cells are CD56dim, which are considered to be the main cytotoxic effectors.
Amal Fathy   +5 more
doaj   +1 more source

Innate or Adaptive Immunity? The Example of Natural Killer Cells

open access: yesScience, 2011
Natural killer (NK) cells were originally defined as effector lymphocytes of innate immunity endowed with constitutive cytolytic functions. More recently, a more nuanced view of NK cells has emerged. NK cells are now recognized to express a repertoire of
É. Vivier   +7 more
semanticscholar   +1 more source

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