Results 11 to 20 of about 5,274 (162)

Polyclonal Expansion of NKG2C+ NK Cells in TAP-deficient Patients

open access: yesFrontiers in Immunology, 2015
Adaptive natural killer (NK) cell responses to human cytomegalovirus (CMV) infection are characterized by the expansion of NKG2C+ NK cells expressing self-specific inhibitory killer-cell immunoglobulin-like receptors (KIRs). Here, we set out to study the
vivien eBeziat   +11 more
doaj   +2 more sources

Molecular dynamic simulation of the self-assembly of DAP12-NKG2C activating immunoreceptor complex. [PDF]

open access: yesPLoS ONE, 2014
The DAP12-NKG2C activating immunoreceptor complex is one of the multisubunit transmembrane protein complexes in which ligand-binding receptor chains assemble with dimeric signal-transducing modules through non-covalent associations in their transmembrane
Peng Wei   +6 more
doaj   +2 more sources

Phenotypic and Functional Analysis of Human NK Cell Subpopulations According to the Expression of FcεRIγ and NKG2C [PDF]

open access: yesFrontiers in Immunology, 2019
Human memory-like NK cells are commonly defined by either a lack of FcεRIγ or gain of NKG2C expression. Here, we investigated the heterogeneity of human CD56dim NK cell subpopulations according to the expression of FcεRIγ and NKG2C in a large cohort (n =
Kyung Hwan Kim   +7 more
doaj   +2 more sources

Donor NKG2C Copy Number: An Independent Predictor for CMV Reactivation After Double Cord Blood Transplantation [PDF]

open access: yesFrontiers in Immunology, 2018
Cytomegalovirus (CMV) remains a major cause of morbidity following allogeneic hematopoietic stem cell transplant. Natural killer cells expressing NKG2C have been shown to play a role in the immune surveillance of human CMV.
Kai Cao   +19 more
doaj   +2 more sources

Critical Role of CD2 Co-stimulation in Adaptive Natural Killer Cell Responses Revealed in NKG2C-Deficient Humans [PDF]

open access: yesCell Reports, 2016
Infection by human cytomegalovirus (HCMV) leads to NKG2C-driven expansion of adaptive natural killer (NK) cells, contributing to host defense. However, approximately 4% of all humans carry a homozygous deletion of the gene that encodes NKG2C (NKG2C ...
Lisa L. Liu   +17 more
doaj   +3 more sources

Tracking KLRC2 (NKG2C)+ memory-like NK cells in SIV+ and rhCMV+ rhesus macaques.

open access: yesPLoS Pathogens, 2018
Natural killer (NK) cells classically typify the nonspecific effector arm of the innate immune system, but have recently been shown to possess memory-like properties against multiple viral infections, most notably CMV.
Daniel R Ram   +6 more
doaj   +2 more sources

Adaptive NKG2C+ natural killer cells are related to exacerbations and nutritional abnormalities in COPD patients

open access: yesRespiratory Research, 2020
Chronic obstructive pulmonary disease (COPD) is a chronic and often progressive disorder with a heterogeneous presentation and frequent systemic manifestations.
Sergi Pascual-Guardia   +7 more
doaj   +2 more sources

NKG2C+NKG2A− Natural Killer Cells are Associated with a Lower Viral Set Point and may Predict Disease Progression in Individuals with Primary HIV Infection [PDF]

open access: yesFrontiers in Immunology, 2017
Natural killer (NK) cells are the first line of defense against pathogens of the immune system and also play an important role in resistance against HIV. The activating receptor NKG2C and the inhibitory receptor NKG2A co-modulate the function of NK cells
Meichen Ma   +31 more
doaj   +2 more sources

Increased proliferative response of highly differentiated CD57+NKG2C+NK cells expressing NKG2A

open access: yesМедицинская иммунология
During infection with cytomegalovirus (HCMV), the content of so-called adaptive NK cells with the CD57+NKG2C+ phenotype increases in the peripheral blood, capable of exhibiting specialized functional activity aimed at controlling the infection upon ...
N. A. Alekseeva   +2 more
doaj   +2 more sources

Dissection of the NKG2C NK cell response against Puumala Orthohantavirus.

open access: yesPLoS Neglected Tropical Diseases, 2021
BackgroundInfections with the Puumala orthohantavirus (PUUV) in humans may cause hemorrhagic fever with renal syndrome (HFRS), known as nephropathia epidemica (NE), which is associated with acute renal failure in severe cases.
Hannes Vietzen   +3 more
doaj   +1 more source

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