Oligonucleotide Sequences Required for Natural Killer Cell Activation
نویسندگان
چکیده
منابع مشابه
Molecular mechanisms of natural killer cell activation.
With an array of activating and inhibitory receptors, natural killer (NK) cells can specifically eradicate infected and transformed cells. Target cell killing is achieved through directed release of lytic granules. Recognition of target cells also induces production of chemokines and cytokines that can coordinate immune responses. Upon contact with susceptible cells, a multiplicity of activatin...
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Natural killer (NK) cells play a key role in antiviral innate defenses because of their abilities to kill infected cells and secrete regulatory cytokines. Additionally, NK cells exhibit adaptive memory-like antigen-specific responses, which represent a novel antiviral NK cell defense mechanism. Viruses have evolved various strategies to evade the recognition and destruction by NK cells through ...
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NKT cells are innate-like T cells with powerful regulatory functions that are a promising target for immunotherapy. The efficacy of glycolipids, such as the prototypic NKT cell antagonist α-galactosylceramide (αGalCer), is currently being evaluated in clinical trials, but little is known about factors that target lipid antigens for CD1d presentation and NKT cell activation in vivo. Lipid uptake...
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In this study we describe characteristic ultrastructural changes of CD3- large granular lymphocytes (LGL), ie, natural killer (NK) cells, following stimulation with recombinant (r) interleukin 2 (IL 2) or r-gamma interferon (r-gamma IFN) and after interaction with K562 target cells (TC) or Sepharose-bound anti-Fc gamma receptor (FcR) monoclonal antibody (MoAb). When compared to resting cells th...
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ژورنال
عنوان ژورنال: Japanese Journal of Cancer Research
سال: 1992
ISSN: 0910-5050
DOI: 10.1111/j.1349-7006.1992.tb02734.x