Gene name: killer cell immunoglobulin-like receptor, three domains, long cytoplasmic tail, 1
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PMID |
Sentence |
1 |
10501850
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Alternatively, MHC loss may render tumour cells susceptible to natural killer cell-mediated lysis because they are known to act as ligands for killer inhibitory receptors (KIRs).
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2 |
17465466
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HLA class I molecule interactions with Killer cell immunoglobulin like receptors (KIR) of natural killer (NK) cells modulate HCV infection outcome via regulating immune regulatory cells and molecules.
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3 |
18321617
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Studies on large AIDS cohorts and their meta-analyses have identified numerous AIDS restriction genes that regulate HIV cell entry (particularly chemokine co-receptors and their ligands), acquired and innate immunity (major histocompatibility complex (MHC), killer immunoglobulin-like receptors (KIRs), and cytokines) and others that influence outcome of HIV infection.
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4 |
19252466
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Genetic factors influencing the course of disease can be divided in groups, for example genes coding proteins connected with viral entry into cells (chemokine receptors, chemokines, lectins receptors), proteins engaged in the innate response to viral infections (cytokines, MBL, cyclophilin A, TRIM-5 alpha, APOBEC3G), human leukocyte antigens (HLAs) and killer cell immunoglobulin-like receptors (KIRs).
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5 |
20033649
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Ly49 receptors in rodents, like KIR in humans, play an integral role in the regulation of NK cell activity.
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6 |
20033649
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Additionally, we describe a method for the mutagenesis of Ly49 and MHC ligands that can be used to define the motifs conferring receptor specificity for their ligands.
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7 |
20033649
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Further elucidation of Ly49 ligands is required to continue to define the role of Ly49 in regulating NK cell effector function and may give vital clues to the role of KIR in human health and disease.
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8 |
20033649
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Ly49 receptors in rodents, like KIR in humans, play an integral role in the regulation of NK cell activity.
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9 |
20033649
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Additionally, we describe a method for the mutagenesis of Ly49 and MHC ligands that can be used to define the motifs conferring receptor specificity for their ligands.
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10 |
20033649
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Further elucidation of Ly49 ligands is required to continue to define the role of Ly49 in regulating NK cell effector function and may give vital clues to the role of KIR in human health and disease.
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11 |
21842371
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This review serves to outline the various non-human primate models that can best serve to address this issue, a summary of our knowledge on the various subsets of NK cells (one of the major innate immune cell lineage) that have an impact on the course of disease, the potential pathways that regulate their function and the potential role of the KIRs on SIV-induced disease course.
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12 |
22345455
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This assay assessed activation (gamma interferon [IFN-γ] production and/or CD107a expression) of KIR3DL1(+) and KIR3DL1(-) NK cells, from HLA-Bw4(+) and HLA-Bw4(-) HIV-positive and HIV-negative individuals, in response to autologous HIV-specific ADCC targets.
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13 |
22345455
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However, peripheral CD4(+) T-lymphocyte counts were not correlated with an anti-HIV ADCC functional advantage in educated KIR3DL1(+) NK cells.
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14 |
22345455
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This assay assessed activation (gamma interferon [IFN-γ] production and/or CD107a expression) of KIR3DL1(+) and KIR3DL1(-) NK cells, from HLA-Bw4(+) and HLA-Bw4(-) HIV-positive and HIV-negative individuals, in response to autologous HIV-specific ADCC targets.
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15 |
22345455
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However, peripheral CD4(+) T-lymphocyte counts were not correlated with an anti-HIV ADCC functional advantage in educated KIR3DL1(+) NK cells.
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16 |
22509241
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While the percentage of NK cells was not directly associated with neutralization titers, NK cell-depletion significantly diminished the antiviral antibody activity by up to three logs, and polymorphisms in NK killer immunoglobulin receptor (KIR) and FcγRIIIa alleles appear to be associated with this affect.
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17 |
22575339
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Such genetic diversity has functional implications for the immune response to viruses and generates population-based variations in HLA class I allele frequencies and KIR gene profiles.
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18 |
22575339
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Candidate gene studies of large cohorts of predominantly HIV-1 clade B but also clades C and A infected patients, have consistently shown significant associations between certain HLA class I alleles namely HLA-B*57, B*58, B*27, B*51 and relatively low viraemia.
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19 |
22575339
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Moreover, the presence of natural killer cell receptors encoded by KIR-3DL1 and 3DS1 genes together with certain HLA class I alleles carrying the KIR target motif Bw4Ile80, provides an enhanced ability to control HIV-1 viraemia in some individuals.
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20 |
22575339
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Such genetic diversity has functional implications for the immune response to viruses and generates population-based variations in HLA class I allele frequencies and KIR gene profiles.
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21 |
22575339
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Candidate gene studies of large cohorts of predominantly HIV-1 clade B but also clades C and A infected patients, have consistently shown significant associations between certain HLA class I alleles namely HLA-B*57, B*58, B*27, B*51 and relatively low viraemia.
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22 |
22575339
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Moreover, the presence of natural killer cell receptors encoded by KIR-3DL1 and 3DS1 genes together with certain HLA class I alleles carrying the KIR target motif Bw4Ile80, provides an enhanced ability to control HIV-1 viraemia in some individuals.
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23 |
22701674
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Key findings were that the cytokines IL-15 and IL-10 consistently enhanced the ability of NK cells to respond to HIV-specific ADCC antibodies.
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24 |
22701674
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Furthermore, IL-15 was demonstrated to potently activate "educated" KIR3DL1(+) NK cells from individuals carrying its HLA-Bw4 ligand.
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25 |
23015705
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Activating KIR copy number variation is associated with granzyme B release by NK cells during primary simian immunodeficiency virus infection in rhesus monkeys.
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26 |
23015705
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Here we show that the number of activating killer cell immunoglobulin-like receptor (KIR) copies in rhesus monkeys is associated with the extent of release of cytotoxic granules by cytolytic NK cells during primary simian immunodeficiency virus SIVmac251 infection.
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27 |
23015705
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Activating KIR copy number variation is associated with granzyme B release by NK cells during primary simian immunodeficiency virus infection in rhesus monkeys.
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28 |
23015705
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Here we show that the number of activating killer cell immunoglobulin-like receptor (KIR) copies in rhesus monkeys is associated with the extent of release of cytotoxic granules by cytolytic NK cells during primary simian immunodeficiency virus SIVmac251 infection.
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29 |
23594113
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Our data showed that the inhibitory gene frequency of genes KIR2DL1, KIR2DL3, KIR3DL1, KIR2DL5 and KIR2DL2 was 0.930, 0.889, 0.789, 0.206 and 0.095, respectively, and the activating gene frequency of KIR2DS4, KIR3DS1, KIR2DS1, KIR2DS5, KIR2DS2 and KIR2DS3 was 0.795, 0.218, 0.196, 0.165, 0.095 and 0.087, respectively.
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30 |
23784853
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We decided to assess the levels of NK and NKT lymphocytes and the expression levels of different membrane receptors (NKp44, NKp46, NKG2A, killer cell immune-like receptor [KIR] 3DL1/DS1, KIR2DL1/DS1, and CD161) in peripheral blood samples of patients with influenza (n = 17) and healthy individuals immunized against this virus (seasonal and [H1N1]pdm2009 influenza vaccines; n = 15 and 12, respectively).
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31 |
23784853
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We found that the patients with severe influenza (n = 9) showed significant increases in the percentages of NKp46(+) NKp44(+) NK cells and the proportions of NK and NKT lymphocytes expressing KIR2DL1 and KIR3DL1 and reductions in the percentages of NKp46(+) NKp44(-) NK cells compared to those in the healthy controls (n = 27).
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32 |
23784853
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We decided to assess the levels of NK and NKT lymphocytes and the expression levels of different membrane receptors (NKp44, NKp46, NKG2A, killer cell immune-like receptor [KIR] 3DL1/DS1, KIR2DL1/DS1, and CD161) in peripheral blood samples of patients with influenza (n = 17) and healthy individuals immunized against this virus (seasonal and [H1N1]pdm2009 influenza vaccines; n = 15 and 12, respectively).
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33 |
23784853
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We found that the patients with severe influenza (n = 9) showed significant increases in the percentages of NKp46(+) NKp44(+) NK cells and the proportions of NK and NKT lymphocytes expressing KIR2DL1 and KIR3DL1 and reductions in the percentages of NKp46(+) NKp44(-) NK cells compared to those in the healthy controls (n = 27).
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34 |
23871358
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We envisage future treatment protocols, in which systemic immune activators, such as vaccines, dendritic cell-based therapies, engineered variants of IL-2, or IL-15, are combined with agents that counter immunosuppression mediated by, e.g., the PD/PDL interaction, CTLA-4, CD200, reactive oxygen species, IDO expression, CXCR4, or the KIR/class I interaction, based on characteristics of the prevailing malignant clone.
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35 |
23922366
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Here we explore the association between killer cell immunoglobulin-like receptor (KIR)/HLA and human immunodeficiency virus type 1 (HIV-1) acquisition with different viral subtypes circulating in East Africa.
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36 |
23922366
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In the prospective Cohort Development (CODE) cohort (Mbeya, Tanzania), carriers of KIR3DS1 and its putative ligand (HLA-A or HLA-B Bw4-80Ile alleles) showed increased HIV-1 acquisition risk (odds ratio [OR] = 3.46; 95% confidence interval [CI], 1.12-10.63; P = .04) and a trend for enrichment for subtype A and A-containing recombinants (78% vs. 46%; OR = 4.05; 95% CI, .91-28.30; P = .09) at the expense of subtype C (11% vs. 43%; OR = 0.17; 95% CI, .01-.97; P = .08).
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37 |
23922366
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Here we explore the association between killer cell immunoglobulin-like receptor (KIR)/HLA and human immunodeficiency virus type 1 (HIV-1) acquisition with different viral subtypes circulating in East Africa.
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38 |
23922366
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In the prospective Cohort Development (CODE) cohort (Mbeya, Tanzania), carriers of KIR3DS1 and its putative ligand (HLA-A or HLA-B Bw4-80Ile alleles) showed increased HIV-1 acquisition risk (odds ratio [OR] = 3.46; 95% confidence interval [CI], 1.12-10.63; P = .04) and a trend for enrichment for subtype A and A-containing recombinants (78% vs. 46%; OR = 4.05; 95% CI, .91-28.30; P = .09) at the expense of subtype C (11% vs. 43%; OR = 0.17; 95% CI, .01-.97; P = .08).
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39 |
24603870
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An additional group of 16 MHC/KIR typed RM was included as controls.
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40 |
24682434
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HLA class I, KIR, and genome-wide SNP diversity in the RV144 Thai phase 3 HIV vaccine clinical trial.
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41 |
24682434
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Human leukocyte antigen (HLA) class I and killer cell immunoglobulin-like receptor (KIR) genes, as well as 96 genome-wide ancestry informative markers (AIMs) were genotyped in 450 placebo HIV-1-uninfected individuals to identify the immunogenetic diversity and population structure of this cohort.
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42 |
24682434
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Framework genes KIR2DL4, 3DL2, and 3DL3 were present in all samples, and KIR2DL1, 2DL3, 3DL1, 2DS4, and 2DP1 occurred at frequencies greater than 90 %.
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43 |
24682434
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HLA class I, KIR, and genome-wide SNP diversity in the RV144 Thai phase 3 HIV vaccine clinical trial.
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44 |
24682434
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Human leukocyte antigen (HLA) class I and killer cell immunoglobulin-like receptor (KIR) genes, as well as 96 genome-wide ancestry informative markers (AIMs) were genotyped in 450 placebo HIV-1-uninfected individuals to identify the immunogenetic diversity and population structure of this cohort.
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45 |
24682434
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Framework genes KIR2DL4, 3DL2, and 3DL3 were present in all samples, and KIR2DL1, 2DL3, 3DL1, 2DS4, and 2DP1 occurred at frequencies greater than 90 %.
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46 |
24995346
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Distribution of HLA-A, -B, and -C alleles and HLA/KIR combinations in Han population in China.
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47 |
24995346
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A total of 27 HLA-A, 54 HLA-B, and 31 HLA-C alleles were found in this population.
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48 |
24995346
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The results of KIR/HLA-C combination analysis showed that all individuals had at least one inhibitory or activating KIR/HLA-C pair, and one KIR/HLA-C pair was the most frequent (157/239), followed by two pairs (46/239), three pairs (33/239), and no pairs (3/239).
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49 |
24995346
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Distribution of HLA-A, -B, and -C alleles and HLA/KIR combinations in Han population in China.
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50 |
24995346
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A total of 27 HLA-A, 54 HLA-B, and 31 HLA-C alleles were found in this population.
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51 |
24995346
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The results of KIR/HLA-C combination analysis showed that all individuals had at least one inhibitory or activating KIR/HLA-C pair, and one KIR/HLA-C pair was the most frequent (157/239), followed by two pairs (46/239), three pairs (33/239), and no pairs (3/239).
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52 |
26055301
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Previously, we reported an increase of natural killer (NK) cells expressing NKG2C, CD57, and inhibitory killer cell immunoglobulin-like receptors (KIRs) in response to CMV reactivation after HCT.
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53 |
26055301
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This cohort was utilized to evaluate CMV-dependent increases in KIR-expressing NK cells exhibiting an adaptive phenotype (NKG2C(+)CD57(+)).
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54 |
26055301
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Previously, we reported an increase of natural killer (NK) cells expressing NKG2C, CD57, and inhibitory killer cell immunoglobulin-like receptors (KIRs) in response to CMV reactivation after HCT.
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55 |
26055301
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This cohort was utilized to evaluate CMV-dependent increases in KIR-expressing NK cells exhibiting an adaptive phenotype (NKG2C(+)CD57(+)).
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56 |
26439909
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Interaction of a dengue virus NS1-derived peptide with the inhibitory receptor KIR3DL1 on natural killer cells.
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57 |
26439909
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Killer immunoglobulin-like receptors (KIRs) interact with human leucocyte antigen (HLA) class I ligands and play a key role in the regulation and activation of NK cells.
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58 |
26439909
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During our investigation of CD8(+) T cell responses to a conserved HLA-B57-restricted epitope derived from dengue virus (DENV) non-structural protein-1 (NS1), we observed substantial binding of the tetrameric complex to non-T/non-B lymphocytes in peripheral blood mononuclear cells (PBMC) from a long-standing clinical cohort in Thailand.
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59 |
26439909
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We confirmed binding of the NS1 tetramer to CD56(dim) NK cells, which are known to express KIRs.
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60 |
26439909
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Using depletion studies and KIR-transfected cell lines, we demonstrated further that the NS1 tetramer bound the inhibitory receptor KIR3DL1.
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61 |
26439909
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Interaction of a dengue virus NS1-derived peptide with the inhibitory receptor KIR3DL1 on natural killer cells.
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62 |
26439909
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Killer immunoglobulin-like receptors (KIRs) interact with human leucocyte antigen (HLA) class I ligands and play a key role in the regulation and activation of NK cells.
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63 |
26439909
|
During our investigation of CD8(+) T cell responses to a conserved HLA-B57-restricted epitope derived from dengue virus (DENV) non-structural protein-1 (NS1), we observed substantial binding of the tetrameric complex to non-T/non-B lymphocytes in peripheral blood mononuclear cells (PBMC) from a long-standing clinical cohort in Thailand.
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64 |
26439909
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We confirmed binding of the NS1 tetramer to CD56(dim) NK cells, which are known to express KIRs.
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65 |
26439909
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Using depletion studies and KIR-transfected cell lines, we demonstrated further that the NS1 tetramer bound the inhibitory receptor KIR3DL1.
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66 |
26439909
|
Interaction of a dengue virus NS1-derived peptide with the inhibitory receptor KIR3DL1 on natural killer cells.
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67 |
26439909
|
Killer immunoglobulin-like receptors (KIRs) interact with human leucocyte antigen (HLA) class I ligands and play a key role in the regulation and activation of NK cells.
|
68 |
26439909
|
During our investigation of CD8(+) T cell responses to a conserved HLA-B57-restricted epitope derived from dengue virus (DENV) non-structural protein-1 (NS1), we observed substantial binding of the tetrameric complex to non-T/non-B lymphocytes in peripheral blood mononuclear cells (PBMC) from a long-standing clinical cohort in Thailand.
|
69 |
26439909
|
We confirmed binding of the NS1 tetramer to CD56(dim) NK cells, which are known to express KIRs.
|
70 |
26439909
|
Using depletion studies and KIR-transfected cell lines, we demonstrated further that the NS1 tetramer bound the inhibitory receptor KIR3DL1.
|
71 |
26439909
|
Interaction of a dengue virus NS1-derived peptide with the inhibitory receptor KIR3DL1 on natural killer cells.
|
72 |
26439909
|
Killer immunoglobulin-like receptors (KIRs) interact with human leucocyte antigen (HLA) class I ligands and play a key role in the regulation and activation of NK cells.
|
73 |
26439909
|
During our investigation of CD8(+) T cell responses to a conserved HLA-B57-restricted epitope derived from dengue virus (DENV) non-structural protein-1 (NS1), we observed substantial binding of the tetrameric complex to non-T/non-B lymphocytes in peripheral blood mononuclear cells (PBMC) from a long-standing clinical cohort in Thailand.
|
74 |
26439909
|
We confirmed binding of the NS1 tetramer to CD56(dim) NK cells, which are known to express KIRs.
|
75 |
26439909
|
Using depletion studies and KIR-transfected cell lines, we demonstrated further that the NS1 tetramer bound the inhibitory receptor KIR3DL1.
|