PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 21632718-1 2011 Rare CD1d-alpha-galactosylceramide-specific T cells that do not express the invariant Valpha24 chain of human NKT cells were recently identified after expansion in vitro with the lipid Ag, but their phenotype and frequency in vivo and lineage relationship with NKT cells could not be elucidated. Galactosylceramides 16-34 CD1d molecule Homo sapiens 5-9 21552205-0 2011 Galactose-modified iNKT cell agonists stabilized by an induced fit of CD1d prevent tumour metastasis. Galactose 0-9 CD1d molecule Homo sapiens 70-74 21552205-5 2011 These findings highlight the previously unexploited flexibility of CD1d in accommodating galactose-modified glycolipids and broaden the range of glycolipids that can stimulate iNKT cells. Galactose 89-98 CD1d molecule Homo sapiens 67-71 21552205-5 2011 These findings highlight the previously unexploited flexibility of CD1d in accommodating galactose-modified glycolipids and broaden the range of glycolipids that can stimulate iNKT cells. Glycolipids 108-119 CD1d molecule Homo sapiens 67-71 21552205-5 2011 These findings highlight the previously unexploited flexibility of CD1d in accommodating galactose-modified glycolipids and broaden the range of glycolipids that can stimulate iNKT cells. Glycolipids 145-156 CD1d molecule Homo sapiens 67-71 21454514-0 2011 Binding strength and dynamics of invariant natural killer cell T cell receptor/CD1d-glycosphingolipid interaction on living cells by single molecule force spectroscopy. Glycosphingolipids 84-101 CD1d molecule Homo sapiens 79-83 21394364-1 2011 Associated with the CD1d protein, KRN 7000, a potent synthetic alpha-galactosylceramide, is known to activate the invariant NKT immune cells. alpha-galactosylceramide 63-87 CD1d molecule Homo sapiens 20-24 21454514-2 2011 Using soluble iNKT T cell receptor (TCR) molecules, we applied single molecule force spectroscopy for the investigation of the iNKT TCR affinity for human CD1d molecules loaded with glycolipids differing in the length of the phytosphingosine chain using either recombinant CD1d molecules or lipid-pulsed THP1 cells. Glycolipids 182-193 CD1d molecule Homo sapiens 155-159 21454514-3 2011 In both settings, the dissociation of the iNKT TCR from human CD1d molecules loaded with the lipid containing the longer phytosphingosine chain required higher unbinding forces compared with the shorter phytosphingosine lipid. phytosphingosine 121-137 CD1d molecule Homo sapiens 62-66 21454514-5 2011 We present new insights into the energy landscape and the kinetic rate constants of the iNKT TCR/human CD1d-glycosphingolipid interaction and emphasize the unique potential of single molecule force spectroscopy on living cells. Glycosphingolipids 108-125 CD1d molecule Homo sapiens 103-107 21061446-6 2010 Confocal microscopy detected iNKT cells in plaques, and plaque-derived iNKT cell lines promptly produced proinflammatory cytokines when stimulated by CD1d-expressing APC-presenting alpha-galactosylceramide lipid antigen. alpha-galactosylceramide lipid 181-211 CD1d molecule Homo sapiens 150-154 21439833-3 2011 Recently, the detailed illustration of the CD1d/alpha-GalCer/NKT TCR complex crystal structural, together with other latest structural and biological understanding on glycolipid ligands and NKT cells, provided a new platform for developing novel glycolipid ligands with optimized therapeutic effects. Glycolipids 167-177 CD1d molecule Homo sapiens 43-47 21439833-3 2011 Recently, the detailed illustration of the CD1d/alpha-GalCer/NKT TCR complex crystal structural, together with other latest structural and biological understanding on glycolipid ligands and NKT cells, provided a new platform for developing novel glycolipid ligands with optimized therapeutic effects. Glycolipids 246-256 CD1d molecule Homo sapiens 43-47 21444811-3 2011 Their positive selection is mediated by double-positive (DP) thymocytes, which present glycolipid self-antigens through the noncanonical MHC class I-like molecule CD1d. Glycolipids 87-97 CD1d molecule Homo sapiens 163-167 21483778-4 2011 CD1d expressed on HeLa cells contained significantly increasing amounts of alphaGalCer with increasing concentrations of alcohol, suggesting that alcohol facilitated the passive loading of alphaGalCer to CD1d. Alcohols 121-128 CD1d molecule Homo sapiens 0-4 21483778-4 2011 CD1d expressed on HeLa cells contained significantly increasing amounts of alphaGalCer with increasing concentrations of alcohol, suggesting that alcohol facilitated the passive loading of alphaGalCer to CD1d. Alcohols 146-153 CD1d molecule Homo sapiens 0-4 21483778-4 2011 CD1d expressed on HeLa cells contained significantly increasing amounts of alphaGalCer with increasing concentrations of alcohol, suggesting that alcohol facilitated the passive loading of alphaGalCer to CD1d. Alcohols 146-153 CD1d molecule Homo sapiens 204-208 21376640-2 2011 Here, we have characterized NKT TCR recognition of CD1d molecules loaded with natural self-antigens (Ags) and report the 2.3 A resolution structure of an autoreactive NKT TCR-phosphatidylinositol-CD1d complex. Phosphatidylinositols 175-195 CD1d molecule Homo sapiens 51-55 21376640-2 2011 Here, we have characterized NKT TCR recognition of CD1d molecules loaded with natural self-antigens (Ags) and report the 2.3 A resolution structure of an autoreactive NKT TCR-phosphatidylinositol-CD1d complex. Phosphatidylinositols 175-195 CD1d molecule Homo sapiens 196-200 20851496-13 2011 Furthermore, this occurs at the transcriptional level as NaB led to a decrease in mRNA levels of CD1a and upregulation of CD1d. nab 57-60 CD1d molecule Homo sapiens 122-126 21196373-2 2011 Most NKT cells express a semi-invariant T cell receptor that reacts with glycolipid antigens presented by the major histocompatibility complex class I-related protein CD1d on the surface of antigen-presenting cells. Glycolipids 73-83 CD1d molecule Homo sapiens 167-171 21174558-1 2011 Invariant NK T (iNKT) cells are a subset of T lymphocytes that recognize glycolipid antigens bound with the antigen-presenting molecule CD1d. Glycolipids 73-83 CD1d molecule Homo sapiens 136-140 21179412-1 2010 CD1d-restricted natural killer T cells with invariant T cell receptor alpha chains (iNKT cells) are a unique lymphocyte subset that responds to recognition of specific lipid and glycolipid antigens. Glycolipids 178-188 CD1d molecule Homo sapiens 0-4 20022305-1 2010 Invariant natural killer T (iNKT) cells are a subset of T cells that recognize glycolipid antigens presented by the CD1d molecule. Glycolipids 79-89 CD1d molecule Homo sapiens 116-129 20810727-10 2010 CD1d protein levels were rescued by the proteasome inhibitor, MG132, indicating a role for proteasome-mediated degradation in HPV-associated CD1d downregulation. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 62-67 CD1d molecule Homo sapiens 0-4 20810727-10 2010 CD1d protein levels were rescued by the proteasome inhibitor, MG132, indicating a role for proteasome-mediated degradation in HPV-associated CD1d downregulation. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 62-67 CD1d molecule Homo sapiens 141-145 20589634-2 2010 Similarly to homologous CD1d, EPCR binds a phospholipid [phosphatidylethanolamine (PTY)] in a groove corresponding to the antigen-presenting site, although it is not clear if lipid exchange can occur in EPCR as in CD1d. Phospholipids 43-55 CD1d molecule Homo sapiens 24-28 20591421-1 2010 Alpha-Galactosylceramide (alphaGalCer, KRN7000) has been identified as a modulator of immunological processes through its capacity to bind iNKT cells mediated by CD1d molecules. alpha-galactosylceramide 0-24 CD1d molecule Homo sapiens 162-166 20185414-2 2010 Dietary fatty acids also alter hepatic NKT cells that are activated by antigens presented by CD1d. dietary fatty acids 0-19 CD1d molecule Homo sapiens 93-97 20585371-8 2010 These functionally different iNKT subsets segregate in their ability to bind CD1d-tetramers loaded with the partial agonist alpha-linked glycolipid antigen OCH and structurally different endogenous beta-glycosylceramides. alpha-linked glycolipid 124-147 CD1d molecule Homo sapiens 77-81 20585371-8 2010 These functionally different iNKT subsets segregate in their ability to bind CD1d-tetramers loaded with the partial agonist alpha-linked glycolipid antigen OCH and structurally different endogenous beta-glycosylceramides. beta-glycosylceramides 198-220 CD1d molecule Homo sapiens 77-81 19651460-0 2010 Uncoupling between CD1d upregulation induced by retinoic acid and conduritol-B-epoxide and iNKT cell responsiveness. Tretinoin 48-61 CD1d molecule Homo sapiens 19-23 19651460-0 2010 Uncoupling between CD1d upregulation induced by retinoic acid and conduritol-B-epoxide and iNKT cell responsiveness. conduritol epoxide 66-86 CD1d molecule Homo sapiens 19-23 19651460-4 2010 We also show that retinoic acid (RA) and the beta-glucocerebrosidase inhibitor conduritol-B-epoxide (CBE) lead to upregulation of CD1d expression by THP-1 cells, which correlated with an increase in mRNA expression. Tretinoin 18-31 CD1d molecule Homo sapiens 130-134 19651460-4 2010 We also show that retinoic acid (RA) and the beta-glucocerebrosidase inhibitor conduritol-B-epoxide (CBE) lead to upregulation of CD1d expression by THP-1 cells, which correlated with an increase in mRNA expression. Tretinoin 33-35 CD1d molecule Homo sapiens 130-134 19651460-4 2010 We also show that retinoic acid (RA) and the beta-glucocerebrosidase inhibitor conduritol-B-epoxide (CBE) lead to upregulation of CD1d expression by THP-1 cells, which correlated with an increase in mRNA expression. conduritol epoxide 79-99 CD1d molecule Homo sapiens 130-134 19651460-6 2010 Interestingly, even though addition of exogenous isoglobotrihexosylceramide (iGb3), a physiological CD1d ligand, augmented the percentage of dividing CD4(+) T cells, we could not detect a significant expansion of CD4(+)Valpha24(+) invariant Natural Killer T (iNKT) cells. isoglobotrihexosylceramide 49-75 CD1d molecule Homo sapiens 100-104 19651460-7 2010 In contrast, addition of alpha-galactosylceramide (alpha-GC) induced expansion of Valpha24(+) iNKT cells as determined by using alpha-GC-loaded human CD1d dimers. alpha-galactosylceramide 25-49 CD1d molecule Homo sapiens 150-154 19651460-7 2010 In contrast, addition of alpha-galactosylceramide (alpha-GC) induced expansion of Valpha24(+) iNKT cells as determined by using alpha-GC-loaded human CD1d dimers. alpha-galactosylceramide 51-59 CD1d molecule Homo sapiens 150-154 19651460-7 2010 In contrast, addition of alpha-galactosylceramide (alpha-GC) induced expansion of Valpha24(+) iNKT cells as determined by using alpha-GC-loaded human CD1d dimers. alpha-galactosylceramide 128-136 CD1d molecule Homo sapiens 150-154 19824039-6 2010 We also found that a ligand for CD1d-reactive natural killer T (NKT) cells, alpha-glucuronosylceramide (GSL1), enhanced MvP728-induced interleukin-12 production in human dendritic cells and that in vivo coadministration of a NKT ligand with MvP728-Llo or MvP728-survivin enhanced effector-memory cytotoxic T lymphocyte (CTL) responses. alpha-glucuronosylceramide 76-102 CD1d molecule Homo sapiens 32-36 20173232-5 2010 Combined fluorescence and TREC imaging was applied to detect density, distribution and localization of YFP-labeled CD1d molecules on alpha-galactosylceramide (alphaGalCer)-loaded THP1 cells. alpha-galactosylceramide 133-157 CD1d molecule Homo sapiens 115-119 21853044-1 2011 CD1d is a MHC I like molecule which presents glycolipid to natural killer T (NKT) cells, a group of cells with diverse but critical immune regulatory functions in the immune system. Glycolipids 45-55 CD1d molecule Homo sapiens 0-4 20616071-1 2010 The glycolipid alpha-galactosylceramide (alpha-GalCer) has been shown to bind CD1d molecules to activate invariant natural killer T (iNKT) cells, and subsequently induce activation of various immune-competent cells, including dendritic cells, thereby providing a significant adjuvant effect for various vaccines. Glycolipids 4-14 CD1d molecule Homo sapiens 78-82 20616071-1 2010 The glycolipid alpha-galactosylceramide (alpha-GalCer) has been shown to bind CD1d molecules to activate invariant natural killer T (iNKT) cells, and subsequently induce activation of various immune-competent cells, including dendritic cells, thereby providing a significant adjuvant effect for various vaccines. alpha-galactosylceramide 15-39 CD1d molecule Homo sapiens 78-82 20616071-1 2010 The glycolipid alpha-galactosylceramide (alpha-GalCer) has been shown to bind CD1d molecules to activate invariant natural killer T (iNKT) cells, and subsequently induce activation of various immune-competent cells, including dendritic cells, thereby providing a significant adjuvant effect for various vaccines. alpha-galactosylceramide 41-53 CD1d molecule Homo sapiens 78-82 20185414-6 2010 In vitro treatment of normal hepatocytes with fatty acids also demonstrates impaired ability of CD1d to present endogenous antigen by dietary fatty acids. Fatty Acids 46-57 CD1d molecule Homo sapiens 96-100 20185414-6 2010 In vitro treatment of normal hepatocytes with fatty acids also demonstrates impaired ability of CD1d to present endogenous antigen by dietary fatty acids. Fatty Acids 142-153 CD1d molecule Homo sapiens 96-100 20368272-0 2010 A threonine-based targeting signal in the human CD1d cytoplasmic tail controls its functional expression. Threonine 2-11 CD1d molecule Homo sapiens 48-52 20368272-2 2010 The cytoplasmic tail of human CD1d possesses a tyrosine-based endosomal targeting motif (YXXZ). Tyrosine 47-55 CD1d molecule Homo sapiens 30-34 20368272-4 2010 In the current study, it was found that the T322 residue in the human CD1d tail is a major signal controlling transport to the cell surface and thus its functional expression. Rosaniline Dyes 44-48 CD1d molecule Homo sapiens 70-74 19945296-0 2010 Lipid and glycolipid antigens of CD1d-restricted natural killer T cells. Glycolipids 10-20 CD1d molecule Homo sapiens 33-37 19945296-1 2010 In spite of their relatively limited antigen receptor repertoire, CD1d-restricted NKT cells recognize a surprisingly diverse range of lipid and glycolipid antigens. Glycolipids 144-154 CD1d molecule Homo sapiens 66-70 19945296-2 2010 Recent studies of natural and synthetic CD1d-presented antigens provide an increasingly detailed picture of how the specific structural features of these lipids and glycolipids influence their ability to be presented to NKT cells and stimulate their diverse immunologic functions. Glycolipids 165-176 CD1d molecule Homo sapiens 40-44 20352088-7 2010 On stimulation with alpha-galactosylceramide loaded on human CD1d molecules, sooty mangabey NKT lymphocytes underwent degranulation and secreted IFN-gamma, TNF-alpha, IL-2, IL-13, and IL-10, indicating the presence of both effector and immunoregulatory functional capabilities. alpha-galactosylceramide 20-44 CD1d molecule Homo sapiens 61-65 20083656-6 2010 Furthermore, we demonstrate that DPPE-PEG acts as antagonist to alpha-GalCer and competes with alpha-GalCer for binding to CD1d. DPPE-PEG2000 33-41 CD1d molecule Homo sapiens 123-127 20861926-3 2010 CD1d-restricted type I NKT cells express an invariant TCR and can recognize alphaGalCer, whereas a major subset of type II NKT expressing diverse TCR can recognize a self-glycolipid, sulfatide. Glycolipids 171-181 CD1d molecule Homo sapiens 0-4 19879910-5 2010 iNKT cells were stained with 6B11 mAb, anti-TCRvalpha24 mAb, or alpha-galactosylceramide (GalCer)-loaded CD1d- tetramer and analyzed with flow-cytometric assays. alpha-galactosylceramide 64-88 CD1d molecule Homo sapiens 105-109 19879910-5 2010 iNKT cells were stained with 6B11 mAb, anti-TCRvalpha24 mAb, or alpha-galactosylceramide (GalCer)-loaded CD1d- tetramer and analyzed with flow-cytometric assays. alpha-galactosylceramide 90-96 CD1d molecule Homo sapiens 105-109 19949076-4 2010 Th1-biasing C-glycoside/CD1d has even weaker TCR interactions than OCH/CD1d. C-glycoside 12-23 CD1d molecule Homo sapiens 24-28 19949076-6 2010 We found that this difference correlated with the finding that C-glycoside/CD1d complexes survive much longer in vivo. C-glycoside 63-74 CD1d molecule Homo sapiens 75-79 20861926-6 2010 Our earlier studies have shown that activation of CD1d-restricted type II NKT cells by sulfatide and their interactions with plasmacytoid dendritic (pDC) and myeloid dendritic (mDC) cells result in anergy induction in type I NKT cells in several models. Sulfoglycosphingolipids 87-96 CD1d molecule Homo sapiens 50-54 20080535-3 2010 Here we show that the mouse and human CD1d present glycolipids having different fatty acids, based in part upon a difference at a single amino acid position that is involved in positioning the sugar epitope. Glycolipids 51-62 CD1d molecule Homo sapiens 38-42 20080535-3 2010 Here we show that the mouse and human CD1d present glycolipids having different fatty acids, based in part upon a difference at a single amino acid position that is involved in positioning the sugar epitope. Fatty Acids 80-91 CD1d molecule Homo sapiens 38-42 20080535-3 2010 Here we show that the mouse and human CD1d present glycolipids having different fatty acids, based in part upon a difference at a single amino acid position that is involved in positioning the sugar epitope. Sugars 193-198 CD1d molecule Homo sapiens 38-42 20861926-13 2010 Since the CD1d-mediated immune pathway is highly conserved between rodents and humans, sulfatide treatment may represent a novel HLA-independent approach for intervention of HIV-1 pathogenesis. Sulfoglycosphingolipids 87-96 CD1d molecule Homo sapiens 10-14 20034230-2 2009 NKT cells are a subset of innate lymphocytes that recognize endogenous or exogenous glycolipids in the context of CD1d molecules. Glycolipids 84-95 CD1d molecule Homo sapiens 114-118 19859526-8 2009 These results demonstrate that human NKT cells recognize cholinated lyso-phospholipids as antigens presented by CD1d. Lysophospholipids 68-86 CD1d molecule Homo sapiens 112-116 19734232-0 2009 Invariant TCR rather than CD1d shapes the preferential activities of C-glycoside analogues against human versus murine invariant NKT cells. C-glycoside 69-80 CD1d molecule Homo sapiens 26-30 19842132-7 2009 The L-arabino diols 7 and 15 stimulate invariant natural killer T (iNKT) cells when presented by living antigen-presenting cells (APC) and also by plate-bound human CD1d, whereas the L-ribo diols 8 and 16, the L-arabino amino alcohols 17-18, and the dimethylamines 21-22 did not activate iNKT cells. l-arabino diols 4-19 CD1d molecule Homo sapiens 165-169 19842132-8 2009 The L-gluco ceramide analogues 43, 46a, and 47 had strongly stimulatory effects on iNKT cells when presented by living APC and also by plate-bound human CD1d, whereas the L-altro ceramide analogue 52 activated only weakly. l-gluco ceramide 4-20 CD1d molecule Homo sapiens 153-157 19734232-4 2009 Overall, the structural difference of invTCR appears to supersede those of CD1d molecule in shaping the strength of the biological activity of C-glycoside analogues. C-glycoside 143-154 CD1d molecule Homo sapiens 75-88 19590406-9 2009 CONCLUSION: The ex-vivo Th1 responses of circulating NKT cells to CD1d-glycolipid complexes are impaired in HIV-infected patients. Glycolipids 71-81 CD1d molecule Homo sapiens 66-70 19590406-5 2009 We measured cytokines from NKT cells after stimulation with either alpha-galactosyl ceramide-loaded CD1d dimers (DimerX-alphaGalCer) or phorbol myristate acetate and ionomycin. alpha-galactosylceramide 67-92 CD1d molecule Homo sapiens 100-104 19620401-4 2009 ApoE dramatically enhances B-cell presentation of alpha-galactosylceramide (alphaGalCer), an exogenous CD1d presented antigen, inducing activation of NKT cells and the subsequent activation of B cells. alpha-galactosylceramide 50-74 CD1d molecule Homo sapiens 103-107 19769737-6 2009 Recently, we demonstrated the presence of CD1d-restricted T cells specific for an inflammation-associated lipid, lysophosphatidylcholine, in patients with advanced myeloma. Lysophosphatidylcholines 113-136 CD1d molecule Homo sapiens 42-46 19592275-0 2009 Differential recognition of CD1d-alpha-galactosyl ceramide by the V beta 8.2 and V beta 7 semi-invariant NKT T cell receptors. alpha-galactosylceramide 33-58 CD1d molecule Homo sapiens 28-32 19592275-3 2009 We report the structures of V alpha 14-V beta 8.2 and V alpha 14-V beta 7 NKT TCRs in complex with CD1d-alpha-galactosylceramide (alpha-GalCer) and the 2.5 A structure of the human NKT TCR-CD1d-alpha-GalCer complex. Galactosylceramides 110-128 CD1d molecule Homo sapiens 99-103 19594637-5 2009 NKT cells recognize antigens presented by CD1d with hexose sugars in alpha-linkage to lipids, although other, related antigens are known. hexose sugars 52-65 CD1d molecule Homo sapiens 42-46 19594637-6 2009 The hydrophobic alkyl chains are buried in the CD1d groove, with the carbohydrate exposed for TCR recognition, together with the surface of the CD1d molecule. Carbohydrates 69-81 CD1d molecule Homo sapiens 47-51 19594637-7 2009 Therefore, understanding the biochemical basis for antigen recognition by NKT cells requires an understanding of how the trimolecular complex of CD1d, glycolipid, and the TCR is formed, which is in part a problem of carbohydrate recognition by the TCR. Carbohydrates 216-228 CD1d molecule Homo sapiens 145-149 19506241-1 2009 Short or polyunsaturated lipid variants of the NKT cell antigen alpha-galactosylceramide (alphaGC) exhibit decreased potency and a Th2 bias in vivo despite conserved TCR contact residues and stable binding to CD1d at neutral and acidic pH. alpha-galactosylceramide 64-88 CD1d molecule Homo sapiens 209-213 19538930-3 2009 Using a monoclonal antibody specific for alphaGalCer-CD1d complexes to visualize and quantitate glycolipid presentation, we found that Th2 cell-type cytokine-biasing ligands were characterized by rapid and direct loading of cell-surface CD1d proteins. Glycolipids 96-106 CD1d molecule Homo sapiens 53-57 19538930-4 2009 Complexes formed by association of these Th2 cell-type cytokine-biasing alphaGalCer analogs with CD1d showed a distinctive exclusion from ganglioside-enriched, detergent-resistant plasma membrane microdomains of antigen-presenting cells. Gangliosides 138-149 CD1d molecule Homo sapiens 97-101 19646850-2 2009 These glycolipid antigens have hexose sugars in alpha-linkage to two types of lipids that can bind to CD1d. Hexoses 31-37 CD1d molecule Homo sapiens 102-106 19646850-2 2009 These glycolipid antigens have hexose sugars in alpha-linkage to two types of lipids that can bind to CD1d. Sugars 38-44 CD1d molecule Homo sapiens 102-106 19369232-2 2009 iNKT cells are activated through their T-cell receptors by glycolipid moieties (typically the alpha-galactosylceramide [alpha-GalCer] derivative KRN7000) presented within CD1d. Glycolipids 59-69 CD1d molecule Homo sapiens 171-175 19369232-2 2009 iNKT cells are activated through their T-cell receptors by glycolipid moieties (typically the alpha-galactosylceramide [alpha-GalCer] derivative KRN7000) presented within CD1d. alpha-galactosylceramide 94-118 CD1d molecule Homo sapiens 171-175 19392798-1 2009 Invariant natural killer T (iNKT) cells are a subset of T lymphocytes that react with glycolipid antigens presented by the major histocompatibility complex class I-related glycoprotein CD1d. Glycolipids 86-96 CD1d molecule Homo sapiens 185-189 19342656-5 2009 By using multiple mass spectrometry methods, we found that CD1d retained in the ER is predominantly loaded with the most abundant phospholipid in the cell, phosphatidyl choline, while the protease cleavable version of CD1d contains bound sphingomyelin and lysophospholipids in addition to phosphatidyl choline. Phospholipids 130-142 CD1d molecule Homo sapiens 59-63 19414797-2 2009 alpha-Galactosylceramide (alpha-GalCer) is presented by CD1d molecule on APCs to invariant Valpha14(+) NKT (iNKT) cells, which upon activation rapidly produce large amounts of immunomodulatory cytokines, leading to activation of a variety of innate and adaptive immune cells. alpha-galactosylceramide 0-24 CD1d molecule Homo sapiens 56-69 19479838-5 2009 Only 7 and 24 associated with plate-bound recombinant CD1d prevented stimulation of iNKT cells by alpha-galactosylceramide (alpha-GalCer). alpha-galactosylceramide 98-122 CD1d molecule Homo sapiens 54-58 19479849-5 2009 Triazoles 14 and 15 prevent binding of alpha-galactosylceramide (alpha-GalCer) to plate-bound human CD1d and subsequent T-cell response to alpha-GalCer. Triazoles 0-9 CD1d molecule Homo sapiens 100-104 19479849-5 2009 Triazoles 14 and 15 prevent binding of alpha-galactosylceramide (alpha-GalCer) to plate-bound human CD1d and subsequent T-cell response to alpha-GalCer. alpha-galactosylceramide 39-63 CD1d molecule Homo sapiens 100-104 19479849-5 2009 Triazoles 14 and 15 prevent binding of alpha-galactosylceramide (alpha-GalCer) to plate-bound human CD1d and subsequent T-cell response to alpha-GalCer. alpha-galactosylceramide 65-77 CD1d molecule Homo sapiens 100-104 19342656-5 2009 By using multiple mass spectrometry methods, we found that CD1d retained in the ER is predominantly loaded with the most abundant phospholipid in the cell, phosphatidyl choline, while the protease cleavable version of CD1d contains bound sphingomyelin and lysophospholipids in addition to phosphatidyl choline. Phosphatidylcholines 156-176 CD1d molecule Homo sapiens 59-63 19342656-5 2009 By using multiple mass spectrometry methods, we found that CD1d retained in the ER is predominantly loaded with the most abundant phospholipid in the cell, phosphatidyl choline, while the protease cleavable version of CD1d contains bound sphingomyelin and lysophospholipids in addition to phosphatidyl choline. Sphingomyelins 238-251 CD1d molecule Homo sapiens 59-63 19342656-5 2009 By using multiple mass spectrometry methods, we found that CD1d retained in the ER is predominantly loaded with the most abundant phospholipid in the cell, phosphatidyl choline, while the protease cleavable version of CD1d contains bound sphingomyelin and lysophospholipids in addition to phosphatidyl choline. Sphingomyelins 238-251 CD1d molecule Homo sapiens 218-222 19342656-5 2009 By using multiple mass spectrometry methods, we found that CD1d retained in the ER is predominantly loaded with the most abundant phospholipid in the cell, phosphatidyl choline, while the protease cleavable version of CD1d contains bound sphingomyelin and lysophospholipids in addition to phosphatidyl choline. Lysophospholipids 256-273 CD1d molecule Homo sapiens 59-63 19342656-5 2009 By using multiple mass spectrometry methods, we found that CD1d retained in the ER is predominantly loaded with the most abundant phospholipid in the cell, phosphatidyl choline, while the protease cleavable version of CD1d contains bound sphingomyelin and lysophospholipids in addition to phosphatidyl choline. Lysophospholipids 256-273 CD1d molecule Homo sapiens 218-222 19342656-5 2009 By using multiple mass spectrometry methods, we found that CD1d retained in the ER is predominantly loaded with the most abundant phospholipid in the cell, phosphatidyl choline, while the protease cleavable version of CD1d contains bound sphingomyelin and lysophospholipids in addition to phosphatidyl choline. Phosphatidylcholines 289-309 CD1d molecule Homo sapiens 59-63 19342656-5 2009 By using multiple mass spectrometry methods, we found that CD1d retained in the ER is predominantly loaded with the most abundant phospholipid in the cell, phosphatidyl choline, while the protease cleavable version of CD1d contains bound sphingomyelin and lysophospholipids in addition to phosphatidyl choline. Phosphatidylcholines 289-309 CD1d molecule Homo sapiens 218-222 19342656-6 2009 The secreted soluble version of CD1d, in contrast, lacks detectable phosphatidyl choline and the only detectable associated lipid is sphingomyelin. Phosphatidylcholines 68-88 CD1d molecule Homo sapiens 32-36 19342656-6 2009 The secreted soluble version of CD1d, in contrast, lacks detectable phosphatidyl choline and the only detectable associated lipid is sphingomyelin. Sphingomyelins 133-146 CD1d molecule Homo sapiens 32-36 18930085-1 2009 Natural killer T (NKT) cells recognize lipid antigens, such as glycosphingolipids (GSLs), via CD1d and contribute to host defense against various pathogens. Glycosphingolipids 63-81 CD1d molecule Homo sapiens 94-98 19056691-2 2009 Whether CD1d, a nonconventional, glycolipid-presenting HLA class I-like molecule instructing the function of the immunoregulatory invariant NKT cells can affect tumor cell survival is not known. Glycolipids 33-43 CD1d molecule Homo sapiens 8-12 19056691-5 2009 Cell death induced by monoclonal antibody engagement of CD1d is associated with overexpression of proapoptotic Bax and mitochondrial membrane potential loss but it is caspase-activation independent; in addition, it requires the cytoplasmic tail but not the Tyr residue critical for lysosomal sorting of CD1d. Tyrosine 257-260 CD1d molecule Homo sapiens 56-60 19137519-2 2009 In vivo evaluation demonstrates that this fluorinated glycolipid induces CD1d-dependent TCR activation of NKT cells, with a bias towards Th2 cytokine production. Glycolipids 54-64 CD1d molecule Homo sapiens 73-77 19236234-2 2009 The most widely studied NKT cell subset is the invariant (i)NKT cells that recognize glycolipids in the context of the CD1d molecule. Glycolipids 85-96 CD1d molecule Homo sapiens 119-132 18930085-1 2009 Natural killer T (NKT) cells recognize lipid antigens, such as glycosphingolipids (GSLs), via CD1d and contribute to host defense against various pathogens. Glycosphingolipids 83-87 CD1d molecule Homo sapiens 94-98 19273100-1 2009 Glycolipid reactive CD1d restricted natural killer T (NKT) cells represent a distinct population of T cells implicated in the regulation of immune responses in a broad range of diseases including cancer. Glycolipids 0-10 CD1d molecule Homo sapiens 20-24 19860680-4 2009 Structural and biochemical insights into presentation of glycolipids by CD1d have led to the discovery of novel lipid antigens and to a broader understanding of the underlying structural and mechanistic principles of NKT cell stimulation. Glycolipids 57-68 CD1d molecule Homo sapiens 72-76 19057011-1 2008 Invariant natural killer T (iNKT) cells constitute a subpopulation of T cells that recognize glycolipids presented by CD1d molecules. Glycolipids 93-104 CD1d molecule Homo sapiens 118-122 18957879-5 2008 The importance of the phospholipid transfer activity of MTP in the lipidation of apolipoprotein B and CD1d has been indicated. Phospholipids 22-34 CD1d molecule Homo sapiens 102-106 18706662-4 2008 In contrast NKT-cells that express the invariant Valpha24-Jalpha18(+) T-cell receptor identified here by specific receptor antibody and CD1d-tetrameric PBS57-loaded complexes, were increased in MS patients compared with HS. PBS 57 152-157 CD1d molecule Homo sapiens 136-140 19047090-9 2008 Ascites treatment also partially blocked the ability of alpha-galactosylceramide-loaded CD1d-immunoglobulin-based aAPC to activate NKT cells. alpha-galactosylceramide 56-80 CD1d molecule Homo sapiens 88-92 18783990-1 2008 Invariant CD1d restricted natural killer T (iNKT) cells are regulatory cells that express a canonical TCR-Valpha-chain (Valpha24.Jalpha18 in humans and Valpha14.Jalpha18 in mice) which recognizes glycolipid antigens presented by the monomorphic CD1d molecule. Glycolipids 196-206 CD1d molecule Homo sapiens 10-14 19434842-4 2009 The following research focuses on computationally analyzing the recently crystallized CD1d/alpha-GalCer/TCR tertiary complex by molecular dynamics simulations using AMBER along with studying the structure activity relationship of the sugar headgroup also by simulation and docking using Autodock for a variety of alpha-GalCer analogs. Sugars 234-239 CD1d molecule Homo sapiens 86-90 19434842-5 2009 The results show that the crystal structure is stable under simulation making it an accurate representation of the CD1d/alpha-GalCer/TCR complex and that modifications to the C2" and C3" positions of the sugar are not tolerated by the tertiary complex, whereas modifications to the C4" position are tolerated. Sugars 204-209 CD1d molecule Homo sapiens 115-119 18783990-1 2008 Invariant CD1d restricted natural killer T (iNKT) cells are regulatory cells that express a canonical TCR-Valpha-chain (Valpha24.Jalpha18 in humans and Valpha14.Jalpha18 in mice) which recognizes glycolipid antigens presented by the monomorphic CD1d molecule. Glycolipids 196-206 CD1d molecule Homo sapiens 245-249 18542099-0 2008 CD1d presentation of glycolipids. Glycolipids 21-32 CD1d molecule Homo sapiens 0-4 18671950-6 2008 This effect was not induced by increased IFN-gamma release by APC, and it was functionally correlated with increased L-kynurenine (L-KYN) release by alpha-GalCer-treated CD1d-transfected THP-1 cells. Kynurenine 117-129 CD1d molecule Homo sapiens 170-174 18712867-2 2008 In this study, a variety of glycolipid ligands were attached to a microarray surface and their binding with dimeric CD1d was investigated. Glycolipids 28-38 CD1d molecule Homo sapiens 116-120 18712867-3 2008 An alpha-galactosyl ceramide (alpha-GalCer) bearing a carbamate group at the 6"-OH position was tethered to the surface, and the dissociation constant on surface with CD1d was determined to reflect the multivalent interaction. alpha-galactosylceramide 3-28 CD1d molecule Homo sapiens 167-171 18712867-3 2008 An alpha-galactosyl ceramide (alpha-GalCer) bearing a carbamate group at the 6"-OH position was tethered to the surface, and the dissociation constant on surface with CD1d was determined to reflect the multivalent interaction. Galactosylceramides 35-42 CD1d molecule Homo sapiens 167-171 18712867-3 2008 An alpha-galactosyl ceramide (alpha-GalCer) bearing a carbamate group at the 6"-OH position was tethered to the surface, and the dissociation constant on surface with CD1d was determined to reflect the multivalent interaction. Carbamates 54-63 CD1d molecule Homo sapiens 167-171 18712867-5 2008 The 4-fluorophenyloctanoyl-modified alpha-GalCer (18) was found to bind most strongly with CD1d (Ki 0.21 microM), 2 orders of magnitude stronger than alpha-GalCer and more than three times more selective than alpha-GalCer for IFN-gamma release from NKT cells. -fluorophenyloctanoyl 5-26 CD1d molecule Homo sapiens 91-95 18712867-6 2008 Various alpha-GalCer analogues were analyzed, and the results showed that the binding affinity of glycolipids to CD1d correlates well with IFN-gamma production but poorly with IL-4 secretion by NKT cells, suggesting that tighter binding ligands could bias cytokine release through the T(H)1 pathway. Glycolipids 98-109 CD1d molecule Homo sapiens 113-117 18671950-6 2008 This effect was not induced by increased IFN-gamma release by APC, and it was functionally correlated with increased L-kynurenine (L-KYN) release by alpha-GalCer-treated CD1d-transfected THP-1 cells. Kynurenine 131-136 CD1d molecule Homo sapiens 170-174 18346153-2 2008 In the current study, we report that the induction of apoptosis by topoisomerase I inhibition or elevation of intracellular ceramide levels substantially impairs CD1d-mediated antigen presentation. Ceramides 124-132 CD1d molecule Homo sapiens 162-166 20641577-9 2004 However, because of its immunogenicity, the (99m)Tc-labeled ior egf/r3 MAb has limited clinical utility, particularly if repeated imaging investigations are necessary (5). Technetium 49-51 CD1d molecule Homo sapiens 68-70 20641577-12 2004 The hR3 was subsequently labeled with (99m)Tc and investigated for its tissue distribution and imaging properties (5, 8). Technetium 43-45 CD1d molecule Homo sapiens 4-7 18346153-4 2008 Confocal microscopic analysis showed an altered intracellular distribution of CD1d following the inhibition topoisomerase I or by an increase in intracellular ceramide levels, that was prevented by p38 and caspase inhibitors. Ceramides 159-167 CD1d molecule Homo sapiens 78-82 18552205-9 2008 CD1d expression was also induced by ATRA in HL-60 cells and ligation with anti-CD1d antibody-induced apoptosis. Tretinoin 36-40 CD1d molecule Homo sapiens 0-4 18478523-0 2008 Alpha-lactosylceramide as a novel "sugar-capped" CD1d ligand for natural killer T cells: biased cytokine profile and therapeutic activities. alpha-lactosylceramide 0-22 CD1d molecule Homo sapiens 49-53 18713998-2 2008 Central to their function is the interaction of the invariant TCR with glycosphingolipid (GSL) ligands presented by the nonpolymorphic MHC class I molecule CD1d and their ability to secrete rapidly large amounts of immunomodulatory cytokines when activated. Glycosphingolipids 71-88 CD1d molecule Homo sapiens 156-160 18713998-2 2008 Central to their function is the interaction of the invariant TCR with glycosphingolipid (GSL) ligands presented by the nonpolymorphic MHC class I molecule CD1d and their ability to secrete rapidly large amounts of immunomodulatory cytokines when activated. Glycosphingolipids 90-93 CD1d molecule Homo sapiens 156-160 18535199-0 2008 Inflammation-associated lysophospholipids as ligands for CD1d-restricted T cells in human cancer. Lysophospholipids 24-41 CD1d molecule Homo sapiens 57-61 18535199-7 2008 These data identify a distinct population of human CD1d-restricted T cells specific for inflammation-associated lysolipids and suggest a novel mechanism for inflammation mediated immune regulation in human cancer. lysolipids 112-122 CD1d molecule Homo sapiens 51-55 18601810-1 2008 Invariant natural killer T (iNKT) cells are innate lymphocytes whose functions are regulated by self and foreign glycolipid antigens presented by the antigen-presenting molecule CD1d. Glycolipids 113-123 CD1d molecule Homo sapiens 178-182 18478523-2 2008 They can be activated by glycolipids that bind to CD1d. Glycolipids 25-36 CD1d molecule Homo sapiens 50-54 18453560-3 2008 Threitolceramide-pulsed DCs are more resistant to iNKT cell-dependent lysis than alpha-galactosylceramide-pulsed DCs due to the weaker affinity of the human iNKT TCR for CD1d/ threitolceramide than CD1d/alpha-galactosylceramide complexes. Threitolceramide 0-16 CD1d molecule Homo sapiens 170-174 18460919-4 2008 Microsomal triglyceride transfer protein also transfers phospholipids to the glycolipid antigen presentation molecule CD1d. Phospholipids 56-69 CD1d molecule Homo sapiens 118-122 18460919-4 2008 Microsomal triglyceride transfer protein also transfers phospholipids to the glycolipid antigen presentation molecule CD1d. Glycolipids 77-87 CD1d molecule Homo sapiens 118-122 18206371-2 2008 Furthermore, antigen processing and CD1d loading in lysosomes play central roles in controlling the stimulatory properties of glycolipid antigens. Glycolipids 126-136 CD1d molecule Homo sapiens 36-40 18453560-1 2008 Invariant NKT cells (iNKT cells) recognize CD1d/glycolipid complexes. Glycolipids 48-58 CD1d molecule Homo sapiens 43-47 18453560-3 2008 Threitolceramide-pulsed DCs are more resistant to iNKT cell-dependent lysis than alpha-galactosylceramide-pulsed DCs due to the weaker affinity of the human iNKT TCR for CD1d/ threitolceramide than CD1d/alpha-galactosylceramide complexes. Threitolceramide 0-16 CD1d molecule Homo sapiens 198-202 18378792-2 2008 Using the structure of the human semiinvariant NKT TCR-CD1d-alpha-galactosylceramide (alpha-GalCer) complex as a guide, we undertook an alanine scanning mutagenesis approach to define the energetic basis of this interaction between the NKT TCR and CD1d. alpha-galactosylceramide 60-84 CD1d molecule Homo sapiens 55-59 18378792-2 2008 Using the structure of the human semiinvariant NKT TCR-CD1d-alpha-galactosylceramide (alpha-GalCer) complex as a guide, we undertook an alanine scanning mutagenesis approach to define the energetic basis of this interaction between the NKT TCR and CD1d. alpha-galactosylceramide 86-98 CD1d molecule Homo sapiens 55-59 18378792-2 2008 Using the structure of the human semiinvariant NKT TCR-CD1d-alpha-galactosylceramide (alpha-GalCer) complex as a guide, we undertook an alanine scanning mutagenesis approach to define the energetic basis of this interaction between the NKT TCR and CD1d. alpha-galactosylceramide 86-98 CD1d molecule Homo sapiens 248-252 18378792-2 2008 Using the structure of the human semiinvariant NKT TCR-CD1d-alpha-galactosylceramide (alpha-GalCer) complex as a guide, we undertook an alanine scanning mutagenesis approach to define the energetic basis of this interaction between the NKT TCR and CD1d. Alanine 136-143 CD1d molecule Homo sapiens 55-59 18328185-3 2008 The recombinant protein hCD1d-alpha3 was purified with Ni(2+)-NTA agarose column and used as immunogen to immunize the rabbit. nickel nitrilotriacetic acid 55-65 CD1d molecule Homo sapiens 24-29 18275142-4 2008 Removing Phe(-) from Delta-1 and Lambda-1 using perchloric acid gave two enantiomers of [Ni(alpha-SS-L)](ClO4)2 (S-3) and [Ni(alpha-RR-L)](ClO4)2 (R-3). Phenylalanine 9-12 CD1d molecule Homo sapiens 147-150 18275142-4 2008 Removing Phe(-) from Delta-1 and Lambda-1 using perchloric acid gave two enantiomers of [Ni(alpha-SS-L)](ClO4)2 (S-3) and [Ni(alpha-RR-L)](ClO4)2 (R-3). Perchloric Acid 48-63 CD1d molecule Homo sapiens 147-150 18394340-2 2008 METHODS: The gene encoding the extracellular region of hCD1d was amplified by PCR and cloned into prokaryotic expression vector pET28, then expressed in E.coli BL21 (DE3) with IPTG induction. Isopropyl Thiogalactoside 176-180 CD1d molecule Homo sapiens 55-60 17690880-1 2008 BACKGROUND: Human Valpha24 natural killer T (NKT) cells are activated by the specific ligand, alpha-galactosylceramide (alpha-GalCer), in a CD1d-dependent manner. alpha-galactosylceramide 94-118 CD1d molecule Homo sapiens 140-144 18253930-0 2008 Phage display-derived recombinant antibodies with TCR-like specificity against alpha-galactosylceramide and its analogues in complex with human CD1d molecules. alpha-galactosylceramide 79-103 CD1d molecule Homo sapiens 144-148 18253930-3 2008 To monitor the ability of CD1d to present the glycolipids, we have used a phage display strategy to generate recombinant antibodies with T cell receptor-like (TCRL) specificity against the human CD1d (hCD1d)-alpha-GalCer complex. Glycolipids 46-57 CD1d molecule Homo sapiens 26-30 18253930-3 2008 To monitor the ability of CD1d to present the glycolipids, we have used a phage display strategy to generate recombinant antibodies with T cell receptor-like (TCRL) specificity against the human CD1d (hCD1d)-alpha-GalCer complex. Glycolipids 46-57 CD1d molecule Homo sapiens 195-199 18253930-3 2008 To monitor the ability of CD1d to present the glycolipids, we have used a phage display strategy to generate recombinant antibodies with T cell receptor-like (TCRL) specificity against the human CD1d (hCD1d)-alpha-GalCer complex. Glycolipids 46-57 CD1d molecule Homo sapiens 201-206 18292516-4 2008 In comparison to other sulfatides or alphaGalCer, lyso-sulfatide binds with lower affinity to CD1d. psychosine-3'-sulfate ester 50-64 CD1d molecule Homo sapiens 94-98 18292516-5 2008 Although plate-bound CD1d is inefficient in presenting lyso-sulfatide at neutral pH, it is efficiently presented at acidic pH and in the presence of saposin C. The lysosomal trafficking of mCD1d is required for alphaGalCer presentation to type I NKT cells, it is not important for presentation of lyso-sulfatide to type II NKT cells. psychosine-3'-sulfate ester 55-69 CD1d molecule Homo sapiens 21-25 18292516-5 2008 Although plate-bound CD1d is inefficient in presenting lyso-sulfatide at neutral pH, it is efficiently presented at acidic pH and in the presence of saposin C. The lysosomal trafficking of mCD1d is required for alphaGalCer presentation to type I NKT cells, it is not important for presentation of lyso-sulfatide to type II NKT cells. psychosine-3'-sulfate ester 297-311 CD1d molecule Homo sapiens 21-25 18292516-9 2008 Our data collectively suggest that weak CD1d-binding self-glycolipid ligands such as lyso-sulfatide can be presented via the secretory and endosomal compartments. psychosine-3'-sulfate ester 85-99 CD1d molecule Homo sapiens 40-44 18328185-3 2008 The recombinant protein hCD1d-alpha3 was purified with Ni(2+)-NTA agarose column and used as immunogen to immunize the rabbit. Sepharose 66-73 CD1d molecule Homo sapiens 24-29 18068183-1 2008 The alpha-galactosylceramide (alphaGalCer)-loaded CD1d tetramer remains the most powerful tool in identifying natural killer T (NKT) cells, a subpopulation of T cells that express an unusual semi-invariant T cell antigen receptor, and mediate a variety of proinflammatory and immunoregulatory functions. alpha-galactosylceramide 4-28 CD1d molecule Homo sapiens 50-54 18202973-1 2008 BACKGROUND: NKT cells recognize glycolipids presented by CD1d on antigen-presenting cells (APC) and have been largely characterized by their ability to be activated by alpha-galactosylceramide, a glycolipid not expressed on mammalian cells. alpha-galactosylceramide 168-192 CD1d molecule Homo sapiens 57-61 18202973-1 2008 BACKGROUND: NKT cells recognize glycolipids presented by CD1d on antigen-presenting cells (APC) and have been largely characterized by their ability to be activated by alpha-galactosylceramide, a glycolipid not expressed on mammalian cells. Glycolipids 32-42 CD1d molecule Homo sapiens 57-61 18024119-1 2007 The invariant (i) natural killer (NK)T cells consistently express the Valpha14 chain of the T cell receptor (TCR) and recognize alpha-galactosylceramide (alpha-GalCer) presented by the nonpolymorphic presentation molecule CD1d. alpha-galactosylceramide 128-152 CD1d molecule Homo sapiens 222-226 17600041-3 2007 Natural killer T (NKT) cells are a subset of regulatory T lymphocytes that recognize glycolipid antigens presented by the major histocompatibility complex class I-related glycoprotein CD1d. Glycolipids 85-95 CD1d molecule Homo sapiens 184-188 17972354-1 2007 The semi-invariant TCR on iNKT cells recognizes glycolipids bound to monomorphic CD1d molecules, leading to rapid cytokine production. Glycolipids 48-59 CD1d molecule Homo sapiens 81-85 17710651-2 2007 We showed that activation of Valpha-14(+) hybridomas by dendritic cells or other CD1d-expressing cells was altered by disruption of lipid rafts with the cholesterol chelator MbetaCD. valpha 29-35 CD1d molecule Homo sapiens 81-85 17599630-0 2007 Randomized placebo controlled phase I/II trial of alpha-galactosylceramide for the treatment of chronic hepatitis C. BACKGROUND/AIMS: The glycosphingolipid alpha-galactosylceramide has been shown to activate invariant natural killer T cells when presented in the context of CD1d and induces powerful antiviral immune responses via the production of inflammatory cytokines. alpha-galactosylceramide 50-74 CD1d molecule Homo sapiens 274-278 17599630-0 2007 Randomized placebo controlled phase I/II trial of alpha-galactosylceramide for the treatment of chronic hepatitis C. BACKGROUND/AIMS: The glycosphingolipid alpha-galactosylceramide has been shown to activate invariant natural killer T cells when presented in the context of CD1d and induces powerful antiviral immune responses via the production of inflammatory cytokines. Glycosphingolipids 138-155 CD1d molecule Homo sapiens 274-278 17599630-0 2007 Randomized placebo controlled phase I/II trial of alpha-galactosylceramide for the treatment of chronic hepatitis C. BACKGROUND/AIMS: The glycosphingolipid alpha-galactosylceramide has been shown to activate invariant natural killer T cells when presented in the context of CD1d and induces powerful antiviral immune responses via the production of inflammatory cytokines. alpha-galactosylceramide 156-180 CD1d molecule Homo sapiens 274-278 17710651-2 2007 We showed that activation of Valpha-14(+) hybridomas by dendritic cells or other CD1d-expressing cells was altered by disruption of lipid rafts with the cholesterol chelator MbetaCD. Cholesterol 153-164 CD1d molecule Homo sapiens 81-85 17710651-2 2007 We showed that activation of Valpha-14(+) hybridomas by dendritic cells or other CD1d-expressing cells was altered by disruption of lipid rafts with the cholesterol chelator MbetaCD. mbetacd 174-181 CD1d molecule Homo sapiens 81-85 17372201-8 2007 Saposin B was also the most efficient in mediating alpha-galactosylceramide binding to recombinant plate-bound CD1d and facilitating NKT cell activation. alpha-galactosylceramide 51-75 CD1d molecule Homo sapiens 111-115 17544671-4 2007 alpha-Sulfatide 1 was stimulatory for CD1d-restricted semi-invariant Natural Killer T (iNKT) cell clones, although less potent than alpha-GalCer, while it was not recognized by CD1a-restricted sulfatide-specific T cells. alpha-sulfatide 0-15 CD1d molecule Homo sapiens 38-42 20641382-7 2004 However, because of its immunogenicity, the (99m)Tc-labeled ior egf/r3 MAb had limited clinical utility, particularly if repeated imaging investigations were necessary (3). Technetium 49-51 CD1d molecule Homo sapiens 68-70 20641382-10 2004 The hR3 was subsequently labeled with (99m)Tc and investigated for its tissue distribution and imaging properties (3, 6). Technetium 43-45 CD1d molecule Homo sapiens 4-7 17428648-1 2007 Natural killer T (NKT) cells are innate-like T lymphocytes that recognize glycolipid antigens in the context of the MHC class I-related glycoprotein CD1d. Glycolipids 74-84 CD1d molecule Homo sapiens 149-153 17392484-1 2007 CD1d belongs to a group of nonclassical antigen-presenting molecules that present glycolipid antigens and thereby activate natural killer T (NKT) cells, a subset of bifunctional T cells. Glycolipids 82-92 CD1d molecule Homo sapiens 0-4 17392484-3 2007 Here we show that all-trans-retinoic acid (RA), the active metabolite of vitamin A, rapidly (1 hr after treatment) increases CD1d mRNA in human and rodent monocytic cells at a physiologic dose (10 nM). Tretinoin 18-41 CD1d molecule Homo sapiens 125-129 17392484-3 2007 Here we show that all-trans-retinoic acid (RA), the active metabolite of vitamin A, rapidly (1 hr after treatment) increases CD1d mRNA in human and rodent monocytic cells at a physiologic dose (10 nM). Tretinoin 43-45 CD1d molecule Homo sapiens 125-129 17392484-3 2007 Here we show that all-trans-retinoic acid (RA), the active metabolite of vitamin A, rapidly (1 hr after treatment) increases CD1d mRNA in human and rodent monocytic cells at a physiologic dose (10 nM). Vitamin A 73-82 CD1d molecule Homo sapiens 125-129 17392484-6 2007 A putative RA-response element was identified in the distal 5" flanking region of the CD1d gene, which binds nuclear retinoid receptors and was responsive to RA in both gel mobility shift assay and transient transfection assay in THP-1 cells. Tretinoin 11-13 CD1d molecule Homo sapiens 86-90 17392484-6 2007 A putative RA-response element was identified in the distal 5" flanking region of the CD1d gene, which binds nuclear retinoid receptors and was responsive to RA in both gel mobility shift assay and transient transfection assay in THP-1 cells. Tretinoin 158-160 CD1d molecule Homo sapiens 86-90 17392484-9 2007 These studies together provide evidence for a previously unknown mechanism of CD1d gene expression regulation by RA and suggest that RA is a significant modulator of NKT cell activation. Tretinoin 113-115 CD1d molecule Homo sapiens 78-82 17392484-9 2007 These studies together provide evidence for a previously unknown mechanism of CD1d gene expression regulation by RA and suggest that RA is a significant modulator of NKT cell activation. Tretinoin 133-135 CD1d molecule Homo sapiens 78-82 17510531-3 2007 Initial characterizations revealed that both cell lines expressed an invariant T cell antigen receptor, which could be readily detected with alpha-galactosylceramide-loaded CD1d : Ig fusion protein (alpha-GalCer/CD1d). alpha-galactosylceramide 141-165 CD1d molecule Homo sapiens 173-177 17510531-3 2007 Initial characterizations revealed that both cell lines expressed an invariant T cell antigen receptor, which could be readily detected with alpha-galactosylceramide-loaded CD1d : Ig fusion protein (alpha-GalCer/CD1d). alpha-galactosylceramide 141-165 CD1d molecule Homo sapiens 212-216 17581592-4 2007 Here we describe the structure of a human NKT TCR in complex with CD1d bound to the potent NKT-cell agonist alpha-galactosylceramide, the archetypal CD1d-restricted glycolipid. alpha-galactosylceramide 108-132 CD1d molecule Homo sapiens 66-70 17581592-4 2007 Here we describe the structure of a human NKT TCR in complex with CD1d bound to the potent NKT-cell agonist alpha-galactosylceramide, the archetypal CD1d-restricted glycolipid. alpha-galactosylceramide 108-132 CD1d molecule Homo sapiens 149-153 17581592-4 2007 Here we describe the structure of a human NKT TCR in complex with CD1d bound to the potent NKT-cell agonist alpha-galactosylceramide, the archetypal CD1d-restricted glycolipid. Glycolipids 165-175 CD1d molecule Homo sapiens 66-70 17581592-4 2007 Here we describe the structure of a human NKT TCR in complex with CD1d bound to the potent NKT-cell agonist alpha-galactosylceramide, the archetypal CD1d-restricted glycolipid. Glycolipids 165-175 CD1d molecule Homo sapiens 149-153 17363727-2 2007 CD4 is also expressed by invariant natural killer T cells (iNKT), which recognize natural and synthetic lipid antigens, such as alpha-galactosyl ceramide (alpha-GalCer), in association with the MHC class I-like CD1d molecule. alpha-galactosylceramide 128-153 CD1d molecule Homo sapiens 211-224 17362268-1 2007 CD1d-restricted invariant natural killer T (iNK T) cells activated by their experimental ligand alpha-galactosylceramide (alpha-GC) can produce both T helper 1 (Th1) and Th2 cytokines and display regulatory functions. alpha-galactosylceramide 96-120 CD1d molecule Homo sapiens 0-4 17362268-1 2007 CD1d-restricted invariant natural killer T (iNK T) cells activated by their experimental ligand alpha-galactosylceramide (alpha-GC) can produce both T helper 1 (Th1) and Th2 cytokines and display regulatory functions. alpha-galactosylceramide 122-130 CD1d molecule Homo sapiens 0-4 17518990-0 2007 In vitro modulation of TLR-2, CD1d and IL-10 by adapalene on normal human skin and acne inflammatory lesions. Adapalene 48-57 CD1d molecule Homo sapiens 30-34 17518990-4 2007 The aim of our study was to investigate the new mechanisms of the anti-inflammatory activity of adapalene in vitro, and more specifically the modulatory effect of adapalene on the expression of TLR-2, CD1d, a cell surface glycoprotein that plays a role as antigen-presenting molecules and is responsible for the development of cutaneous inflammation, and also on the expression and the secretion of the anti-inflammatory interleukin (IL)-10 cytokine. Adapalene 163-172 CD1d molecule Homo sapiens 201-205 17518990-6 2007 On the contrary, adapalene increased CD1d expression in explants of acne patients. Adapalene 17-26 CD1d molecule Homo sapiens 37-41 17518990-7 2007 Thus, adapalene can modulate the epidermal immune system by increasing the CD1d expression and by decreasing the IL-10 expression by keratinocytes. Adapalene 6-15 CD1d molecule Homo sapiens 75-79 17475845-5 2007 Chloroquine treatment markedly inhibited exogenous Ag presentation by wild-type CD1d transfectants, but did not affect NKT autoreactive responses. Chloroquine 0-11 CD1d molecule Homo sapiens 80-84 17312126-3 2007 We show that IL-21 on its own enhances survival of NKT cells in vitro, and IL-21 increases the proliferation of NKT cells in combination with IL-2 or IL-15, and particularly with the CD1d-restricted glycosphingolipid Ag alpha-galactosylceramide. alpha-galactosylceramide 220-244 CD1d molecule Homo sapiens 183-187 17312118-3 2007 We found that dendritic cells (DCs) potentiated iNKT cells to respond to a minimal amount of ligand alpha-galactosylceramide (alphaGalCer) through CD1d-dependent autoreactive responses that require endosomal processing and CD1d trafficking. alpha-galactosylceramide 100-124 CD1d molecule Homo sapiens 147-151 17277112-3 2007 Hepatic (alpha-galactosyl-ceramide-loaded CD1d dimer binding) NKT cells produce predominantly IL-4 when stimulated with glycolipid-presenting HC but predominantly IFN-gamma when stimulated with glycolipid-presenting dendritic cells. alpha-galactosylceramide 9-34 CD1d molecule Homo sapiens 42-46 17312126-3 2007 We show that IL-21 on its own enhances survival of NKT cells in vitro, and IL-21 increases the proliferation of NKT cells in combination with IL-2 or IL-15, and particularly with the CD1d-restricted glycosphingolipid Ag alpha-galactosylceramide. Glycosphingolipids 199-216 CD1d molecule Homo sapiens 183-187 17277112-3 2007 Hepatic (alpha-galactosyl-ceramide-loaded CD1d dimer binding) NKT cells produce predominantly IL-4 when stimulated with glycolipid-presenting HC but predominantly IFN-gamma when stimulated with glycolipid-presenting dendritic cells. Glycolipids 120-130 CD1d molecule Homo sapiens 42-46 17277112-3 2007 Hepatic (alpha-galactosyl-ceramide-loaded CD1d dimer binding) NKT cells produce predominantly IL-4 when stimulated with glycolipid-presenting HC but predominantly IFN-gamma when stimulated with glycolipid-presenting dendritic cells. Glycolipids 194-204 CD1d molecule Homo sapiens 42-46 17277112-4 2007 These NKT cells prime naive CD8 T cells to a (K(b)-presented) peptide ligand if they simultaneously recognize a CD1d-binding glycolipid presented to them on the surface of the responding CD8 T cells that they prime. Glycolipids 125-135 CD1d molecule Homo sapiens 112-116 18197797-1 2007 NKT cells are a unique subset of T cells that recognize glycolipid antigens presented by CD1d molecules. Glycolipids 56-66 CD1d molecule Homo sapiens 89-93 17100636-12 2006 NKT lymphocytes are activated by interaction of their TCR with glycolipids presented by CD1d, a nonpolymorphic, MHC class I-like molecule expressed by antigen presenting cells, and also by hepatocytes. Glycolipids 63-74 CD1d molecule Homo sapiens 88-92 17593661-6 2007 Among the glycolipid reactive TCRs, the invariant TCR expressed by CD1d reactive NKT cells has been by far the most thoroughly studied, and in this article we emphasize the unique features of this antigen recognition system, including repertoire formation, fine specificity, TCR affinity, and TCR structure. Glycolipids 10-20 CD1d molecule Homo sapiens 67-71 17454263-1 2007 Invariant natural killer T (iNKT) cells are a subset of T lymphocytes that recognizes glycolipid antigens presented by the major histocompatibility complex class I-related protein CD1d. Glycolipids 86-96 CD1d molecule Homo sapiens 180-184 17454265-1 2007 CD1d-restricted invariant natural killer T (iNKT) cells are a unique subset of T cells that recognize glycolipid antigens presented by the CD1d molecule. Glycolipids 102-112 CD1d molecule Homo sapiens 0-4 17454265-1 2007 CD1d-restricted invariant natural killer T (iNKT) cells are a unique subset of T cells that recognize glycolipid antigens presented by the CD1d molecule. Glycolipids 102-112 CD1d molecule Homo sapiens 139-152 18989404-9 2007 The generation of tetramers of alpha Galactosyl ceramide (a-Galcer) with CD1d has significant insight into the biology of NKT cells. alpha-galactosylceramide 31-56 CD1d molecule Homo sapiens 73-77 18989407-4 2007 The advent of CD1d tetramer technology, a technique developed by the Kronenberg lab, is critical for the sorting and identification of subsets of specific glycolipid-reactive T cells. Glycolipids 155-165 CD1d molecule Homo sapiens 14-18 18989407-5 2007 Mitch explains how glycolipid agonists are being used as therapeutic agents to activate NKT cells in cancer patients and how CD1d tetramers can be used to assess the state of the NKT cell population in vivo following glycolipid agonist therapy. Glycolipids 217-227 CD1d molecule Homo sapiens 125-129 17071611-0 2006 An N-linked glycan modulates the interaction between the CD1d heavy chain and beta 2-microglobulin. n-linked glycan 3-18 CD1d molecule Homo sapiens 57-61 17071611-4 2006 There are four N-linked glycans on the CD1d heavy chain, and we mutated them individually to ascertain their importance for the assembly and function of CD1d-beta(2)m heterodimers. n-linked glycans 15-31 CD1d molecule Homo sapiens 39-43 17071611-4 2006 There are four N-linked glycans on the CD1d heavy chain, and we mutated them individually to ascertain their importance for the assembly and function of CD1d-beta(2)m heterodimers. n-linked glycans 15-31 CD1d molecule Homo sapiens 153-157 17071611-7 2006 However, one glycan, glycan 2 at Asn-42, proved to be of particular importance for the stability of the CD1d-beta(2)m heterodimer. Polysaccharides 13-19 CD1d molecule Homo sapiens 104-108 17071611-7 2006 However, one glycan, glycan 2 at Asn-42, proved to be of particular importance for the stability of the CD1d-beta(2)m heterodimer. Asparagine 33-36 CD1d molecule Homo sapiens 104-108 17071611-11 2006 Modeling the glycans on the published structure indicated that glycan 2 interacts significantly with both the CD1d heavy chain and beta(2)m, which may explain these unusual properties. Polysaccharides 13-20 CD1d molecule Homo sapiens 110-114 17071611-11 2006 Modeling the glycans on the published structure indicated that glycan 2 interacts significantly with both the CD1d heavy chain and beta(2)m, which may explain these unusual properties. glycan 2 63-71 CD1d molecule Homo sapiens 110-114 18989404-6 2007 The Natural Killer T (NKT) cells use their TCR to recognize glycolipids bound to or presented by CD1d. Glycolipids 60-71 CD1d molecule Homo sapiens 97-101 17014832-1 2006 alpha-Galactosyl-ceramide (1) has been identified as a powerful modulator of immunological processes through its capacity to bind CD1d molecules and specifically activate invariant natural killer (NK)-like T cells (iNKT cells). alpha-galactosylceramide 0-25 CD1d molecule Homo sapiens 130-134 17107055-1 2006 Thio-isoglobotrihexosylceramide (S-iGb3) might be resistant to alpha-galactosidases in antigen-presenting cells and have a longer retaining time in the lysosome before being loaded to CD1d. thioisoglobotrihexosylceramide 0-31 CD1d molecule Homo sapiens 184-188 17100636-13 2006 Several possible ligands for NKT cells have recently been suggested including CD1d bound Glucocerebroside. Glucosylceramides 89-105 CD1d molecule Homo sapiens 78-82 17100636-18 2006 CD1d-bound glucocerebroside does not activate NKT cells directly, and may inhibit activation of NKT cells by alpha-GalCer. Glucosylceramides 11-27 CD1d molecule Homo sapiens 0-4 16458002-1 2006 Glycoceramides can activate NKT cells by binding with CD1d to produce IFN-gamma, IL-4, and other cytokines. glycoceramides 0-14 CD1d molecule Homo sapiens 54-58 17028247-1 2006 PURPOSE: Human Valpha24 natural killer T (Valpha24 NKT) cells bearing an invariant Valpha24JalphaQ antigen receptor are activated by a glicolipid ligand alpha-galactosylceramide (alphaGalCer; KRN7000) in a CD1d-dependent manner. glicolipid 135-145 CD1d molecule Homo sapiens 206-210 17028247-1 2006 PURPOSE: Human Valpha24 natural killer T (Valpha24 NKT) cells bearing an invariant Valpha24JalphaQ antigen receptor are activated by a glicolipid ligand alpha-galactosylceramide (alphaGalCer; KRN7000) in a CD1d-dependent manner. alpha-galactosylceramide 153-177 CD1d molecule Homo sapiens 206-210 16982809-0 2006 PPARgamma controls CD1d expression by turning on retinoic acid synthesis in developing human dendritic cells. Tretinoin 49-62 CD1d molecule Homo sapiens 19-23 16982809-7 2006 The retinoic acid-induced elevated expression of CD1d is coupled to enhanced iNKT cell activation. Tretinoin 4-17 CD1d molecule Homo sapiens 49-53 16982809-8 2006 Furthermore, in vivo relevant lipids such as oxidized low-density lipoprotein can also elicit retinoid signaling leading to CD1d up-regulation. Retinoids 94-102 CD1d molecule Homo sapiens 124-128 17015708-4 2006 Schwann cells activated iNKT cells in a CD1d-dependent manner in the presence of alpha-galactosylceramide. alpha-galactosylceramide 81-105 CD1d molecule Homo sapiens 40-44 17015708-5 2006 Surprisingly, the cytokine production of iNKT cells stimulated by alpha-galactosylceramide presented by CD1d+ Schwann cells showed a predominance of Th2-associated cytokines such as IL-5 and IL-13 with a marked deficiency of proinflammatory Th1 cytokines such as IFN-gamma or TNF-alpha. alpha-galactosylceramide 66-90 CD1d molecule Homo sapiens 104-108 16914507-1 2006 CD1d-restricted NKT cells are activated by TCR-mediated stimulation via CD1d plus lipid antigens such as alpha-galactosylceramide (alpha-GalCer). alpha-galactosylceramide 105-129 CD1d molecule Homo sapiens 0-4 16848769-2 2006 In contrast to conventional or other types of regulatory T cells, they are activated by glycolipid and phospholipid ligands that are presented to them by the non-polymorphic, major histocompatibility complex class I-like molecule CD1d. Glycolipids 88-98 CD1d molecule Homo sapiens 230-234 16848769-2 2006 In contrast to conventional or other types of regulatory T cells, they are activated by glycolipid and phospholipid ligands that are presented to them by the non-polymorphic, major histocompatibility complex class I-like molecule CD1d. Phospholipids 103-115 CD1d molecule Homo sapiens 230-234 16794785-0 2006 Glycolipids and phospholipids as natural CD1d-binding NKT cell ligands. Glycolipids 0-11 CD1d molecule Homo sapiens 41-45 16794785-0 2006 Glycolipids and phospholipids as natural CD1d-binding NKT cell ligands. Phospholipids 16-29 CD1d molecule Homo sapiens 41-45 16794785-3 2006 Some of these glycolipid/phospholipid ligands have now been crystallized in forms bound to CD1d molecules, and the tertiary structure of these complexes has finally been revealed. Glycolipids 14-24 CD1d molecule Homo sapiens 91-95 16794785-3 2006 Some of these glycolipid/phospholipid ligands have now been crystallized in forms bound to CD1d molecules, and the tertiary structure of these complexes has finally been revealed. Phospholipids 25-37 CD1d molecule Homo sapiens 91-95 16834361-0 2006 Structure-based discovery of glycolipids for CD1d-mediated NKT cell activation: tuning the adjuvant versus immunosuppression activity. Glycolipids 29-40 CD1d molecule Homo sapiens 45-49 16569772-1 2006 Natural killer T (NKT) cells are CD1d-restricted glycolipid reactive innate lymphocytes that play an important role in protection from pathogens and tumors. Glycolipids 49-59 CD1d molecule Homo sapiens 33-37 16569772-7 2006 Together these data demonstrate that LEN and its analogues enhance CD1d-mediated presentation of glycolipid antigens and support combining these agents with NKT targeted approaches for protection against tumors. Lenalidomide 37-40 CD1d molecule Homo sapiens 67-71 16569772-7 2006 Together these data demonstrate that LEN and its analogues enhance CD1d-mediated presentation of glycolipid antigens and support combining these agents with NKT targeted approaches for protection against tumors. Glycolipids 97-107 CD1d molecule Homo sapiens 67-71 16647712-1 2006 CD1d presentation of alpha-galactosyl ceramides to natural killer T cells has been a focal point of the study of regulatory T cells. alpha-galactosylceramide 21-47 CD1d molecule Homo sapiens 0-4 16651387-1 2006 Mouse and human natural killer T (NKT) cells recognize a restricted set of glycosphingolipids presented by CD1d molecules, including self iGb3 and microbial alpha-glycuronosylceramides. Glycosphingolipids 75-93 CD1d molecule Homo sapiens 107-111 16675349-0 2006 Recognition of pollen-derived phosphatidyl-ethanolamine by human CD1d-restricted gamma delta T cells. phosphatidylethanolamine 30-55 CD1d molecule Homo sapiens 65-69 16675349-6 2006 RESULTS: Cloned gammadelta T lymphocytes from subjects with allergy, but not normal controls, were found to recognize pollen-derived phosphatidyl-ethanolamine (PE) in a CD1d-restricted fashion. phosphatidylethanolamine 133-158 CD1d molecule Homo sapiens 169-173 16675349-6 2006 RESULTS: Cloned gammadelta T lymphocytes from subjects with allergy, but not normal controls, were found to recognize pollen-derived phosphatidyl-ethanolamine (PE) in a CD1d-restricted fashion. phosphatidylethanolamine 160-162 CD1d molecule Homo sapiens 169-173 16675349-9 2006 CONCLUSION: CD1d-restricted gammadelta T cells specific for phospholipids can represent a key mucosal regulatory subset for the control of early host reactivity against tree pollens. Phospholipids 60-73 CD1d molecule Homo sapiens 12-16 16373666-6 2006 CD1d-expressing HSCs display short- and long-term clonogenic potential and can present the glycolipid alpha-galactosylceramide to iNKT cells. Glycolipids 91-101 CD1d molecule Homo sapiens 0-4 16373666-6 2006 CD1d-expressing HSCs display short- and long-term clonogenic potential and can present the glycolipid alpha-galactosylceramide to iNKT cells. alpha-galactosylceramide 102-126 CD1d molecule Homo sapiens 0-4 16505140-7 2006 We propose a model of NKT TCR-CD1d-glycolipid interaction in which the invariant CDR3alpha loop is predicted to play a major role in determining the inherent bias toward CD1d. Glycolipids 35-45 CD1d molecule Homo sapiens 30-34 16505140-7 2006 We propose a model of NKT TCR-CD1d-glycolipid interaction in which the invariant CDR3alpha loop is predicted to play a major role in determining the inherent bias toward CD1d. Glycolipids 35-45 CD1d molecule Homo sapiens 170-174 16520393-5 2006 The model supports a diagonal orientation of TCR on CD1d and suggests that complementarity determining region (CDR)3alpha, CDR3beta, and CDR1beta interact with ligands presented by CD1d, whereas CDR2beta binds to the CD1d alpha1 helix. cdr1beta 137-145 CD1d molecule Homo sapiens 52-56 16520393-5 2006 The model supports a diagonal orientation of TCR on CD1d and suggests that complementarity determining region (CDR)3alpha, CDR3beta, and CDR1beta interact with ligands presented by CD1d, whereas CDR2beta binds to the CD1d alpha1 helix. cdr1beta 137-145 CD1d molecule Homo sapiens 181-185 16520393-5 2006 The model supports a diagonal orientation of TCR on CD1d and suggests that complementarity determining region (CDR)3alpha, CDR3beta, and CDR1beta interact with ligands presented by CD1d, whereas CDR2beta binds to the CD1d alpha1 helix. cdr1beta 137-145 CD1d molecule Homo sapiens 181-185 16520393-5 2006 The model supports a diagonal orientation of TCR on CD1d and suggests that complementarity determining region (CDR)3alpha, CDR3beta, and CDR1beta interact with ligands presented by CD1d, whereas CDR2beta binds to the CD1d alpha1 helix. cdr2beta 195-203 CD1d molecule Homo sapiens 52-56 16456021-0 2006 Ceramide-dependent regulation of human epidermal keratinocyte CD1d expression during terminal differentiation. Ceramides 0-8 CD1d molecule Homo sapiens 62-66 16456021-4 2006 Time-course studies of CD1d gene expression indicated that KC slowly increased gene expression with CaCl(2)-induced terminal differentiation. Calcium Chloride 100-107 CD1d molecule Homo sapiens 23-27 16456021-5 2006 Increased CD1d gene expression was dependent on ceramide synthesis, because fumonisin B1, a ceramide synthetase inhibitor, blocked the increase in CD1d gene expression during terminal differentiation. Ceramides 48-56 CD1d molecule Homo sapiens 10-14 16456021-5 2006 Increased CD1d gene expression was dependent on ceramide synthesis, because fumonisin B1, a ceramide synthetase inhibitor, blocked the increase in CD1d gene expression during terminal differentiation. Ceramides 48-56 CD1d molecule Homo sapiens 147-151 16456021-6 2006 Similarly, exogenous ceramide or the ceramidase inhibitor, B13, induced CD1d gene expression by undifferentiated, but not terminally differentiated, KC. Ceramides 21-29 CD1d molecule Homo sapiens 72-76 16456021-7 2006 A protein kinase C-zeta (PKC-zeta) inhibitor (a pseudosubstrate oligopeptide), but not a PKC-alphabeta inhibitor, significantly decreased CD1d gene expression by undifferentiated or ceramide-stimulated cultured, undifferentiated KC. Ceramides 182-190 CD1d molecule Homo sapiens 138-142 16456021-9 2006 The calcineurin phosphatase inhibitor cyclosporine A, which blocks KC terminal differentiation, also blocked CD1d gene expression by cultured KC. Cyclosporine 38-52 CD1d molecule Homo sapiens 109-113 16412042-5 2006 The non-classical antigen presenting molecule CD1d presents lipids and glycolipids to this highly specialized subset of T lymphocytes found in both humans and mice. Glycolipids 71-82 CD1d molecule Homo sapiens 46-50 16277640-2 2006 In contrast to conventional T cells, NKT cells express an invariant TCR and respond to glycolipids presented by CD1d. Glycolipids 87-98 CD1d molecule Homo sapiens 112-116 16520393-5 2006 The model supports a diagonal orientation of TCR on CD1d and suggests that complementarity determining region (CDR)3alpha, CDR3beta, and CDR1beta interact with ligands presented by CD1d, whereas CDR2beta binds to the CD1d alpha1 helix. cdr3beta 123-131 CD1d molecule Homo sapiens 52-56 16520393-5 2006 The model supports a diagonal orientation of TCR on CD1d and suggests that complementarity determining region (CDR)3alpha, CDR3beta, and CDR1beta interact with ligands presented by CD1d, whereas CDR2beta binds to the CD1d alpha1 helix. cdr3beta 123-131 CD1d molecule Homo sapiens 181-185 16520393-5 2006 The model supports a diagonal orientation of TCR on CD1d and suggests that complementarity determining region (CDR)3alpha, CDR3beta, and CDR1beta interact with ligands presented by CD1d, whereas CDR2beta binds to the CD1d alpha1 helix. cdr3beta 123-131 CD1d molecule Homo sapiens 181-185 16517731-1 2006 CD1d-restricted NKT cells use structurally conserved TCRs and recognize both self and foreign glycolipids, but the TCR features that determine these Ag specificities remain unclear. Glycolipids 94-105 CD1d molecule Homo sapiens 0-4 16517731-9 2006 These results highlight the variation in Ag recognition among CD1d-restricted TCRs and suggest that TCR alpha-chain elements contribute to alpha-linked glycosphingolipid specificity, whereas TCR beta-chains can confer heterogeneous additional reactivities. alpha-linked glycosphingolipid 139-169 CD1d molecule Homo sapiens 62-66 17132506-2 2006 NKT cells use their TCR to recognize glycolipids bound to or presented by CD1d. Glycolipids 37-48 CD1d molecule Homo sapiens 74-78 16505600-3 2006 iNKT cells recognize glycolipid antigens such as alpha-galactosylceramide (alpha-GC) presented by CD1d, non-pormorphic MHC class I-like molecule, and rapidly secrete large amounts of cytokines including IL-4 and IFN-gamma upon activation. Glycolipids 21-31 CD1d molecule Homo sapiens 98-102 16505600-3 2006 iNKT cells recognize glycolipid antigens such as alpha-galactosylceramide (alpha-GC) presented by CD1d, non-pormorphic MHC class I-like molecule, and rapidly secrete large amounts of cytokines including IL-4 and IFN-gamma upon activation. alpha-galactosylceramide 49-73 CD1d molecule Homo sapiens 98-102 16505600-3 2006 iNKT cells recognize glycolipid antigens such as alpha-galactosylceramide (alpha-GC) presented by CD1d, non-pormorphic MHC class I-like molecule, and rapidly secrete large amounts of cytokines including IL-4 and IFN-gamma upon activation. alpha-galactosylceramide 75-83 CD1d molecule Homo sapiens 98-102 16380959-1 2006 Human Valpha24(+)Vbeta11(+) NKT cells are a unique T cell population specifically and potently activated by alpha-galactosylceramide (alphaGalCer; KRN7000) presented by CD1d. alpha-galactosylceramide 108-132 CD1d molecule Homo sapiens 169-173 16210612-5 2005 Using MLR assays we demonstrate that in the presence of the CD1d-presented glycolipid alpha-galactosylceramide (alphaGC) alloreactivity is enhanced (37 +/- 12%; p < 0.001) in an iNKT cell-dependent manner. Glycolipids 75-85 CD1d molecule Homo sapiens 60-64 16323834-1 2005 [structures: see text] The phytosphingosine-containing alpha-galactosylceramides (alpha-GalCers), KRN7000 and OCH, have been shown to activate NKT cells via interaction with CD1d, a member of the CD1 family of antigen presenting proteins. phytosphingosine 27-43 CD1d molecule Homo sapiens 174-178 16323834-1 2005 [structures: see text] The phytosphingosine-containing alpha-galactosylceramides (alpha-GalCers), KRN7000 and OCH, have been shown to activate NKT cells via interaction with CD1d, a member of the CD1 family of antigen presenting proteins. alpha-galactosylceramide 55-80 CD1d molecule Homo sapiens 174-178 16305684-5 2005 Such changes in the alpha2 domain may alter the characteristics of the SIV-derived glycolipid/lipid antigens presented by each CD1d molecule to innate natural killer T cells. Glycolipids 83-93 CD1d molecule Homo sapiens 127-131 16301636-4 2005 In the absence of the endogenous mouse CD1d (mCD1d), the expression of hCD1d on thymocytes, but not on APCs, was sufficient to select Valpha14i NKT cells that proved functional when activated ex vivo with the Ag alpha-galactosyl ceramide. alpha-galactosylceramide 212-237 CD1d molecule Homo sapiens 71-76 16210612-5 2005 Using MLR assays we demonstrate that in the presence of the CD1d-presented glycolipid alpha-galactosylceramide (alphaGC) alloreactivity is enhanced (37 +/- 12%; p < 0.001) in an iNKT cell-dependent manner. alpha-galactosylceramide 86-110 CD1d molecule Homo sapiens 60-64 15916690-0 2005 Evidence for a link between sphingolipid metabolism and expression of CD1d and MHC-class II: monocytes from Gaucher disease patients as a model. Sphingolipids 28-40 CD1d molecule Homo sapiens 70-74 16091469-1 2005 Natural killer T cells (NKT cells) expressing a semi-invariant CD1d-reactive T cell receptor (invariant NKT, iNKT) can be rapidly activated by monocytes or immature dendritic cells (iDCs) bearing a CD1d-presented glycolipid antigen and can in turn stimulate these myeloid cells to mature and produce IL-12. Glycolipids 213-223 CD1d molecule Homo sapiens 63-67 16091469-1 2005 Natural killer T cells (NKT cells) expressing a semi-invariant CD1d-reactive T cell receptor (invariant NKT, iNKT) can be rapidly activated by monocytes or immature dendritic cells (iDCs) bearing a CD1d-presented glycolipid antigen and can in turn stimulate these myeloid cells to mature and produce IL-12. Glycolipids 213-223 CD1d molecule Homo sapiens 198-202 16177088-7 2005 From normal and diabetic PLN, one-third of CD1d tetramer+-sorted T cell clones were reactive with CD1d transfectants or proliferated/secreted cytokine in response to alpha-galactosylceramide-pulsed PBMCs; tetramer-staining T cell clones from diabetic PLN did not secrete IL-4. alpha-galactosylceramide 166-190 CD1d molecule Homo sapiens 43-47 16025562-1 2005 Human Valpha24+ Vbeta11+ natural killer T cells (NKT cells) are "natural memory" T cells that detect glycolipid antigens such as alpha-galactosylceramide (alpha-GalCer) presented on CD1d. alpha-galactosylceramide 129-153 CD1d molecule Homo sapiens 182-186 16025562-1 2005 Human Valpha24+ Vbeta11+ natural killer T cells (NKT cells) are "natural memory" T cells that detect glycolipid antigens such as alpha-galactosylceramide (alpha-GalCer) presented on CD1d. Galactosylceramides 160-167 CD1d molecule Homo sapiens 182-186 15894589-9 2005 Consistent with this, FTY-P caused an increase in percentage of MZ B cells expressing activation markers CD9, CD1d, and CD24. FTY 720P 22-27 CD1d molecule Homo sapiens 110-114 16007090-0 2005 The crystal structure of human CD1d with and without alpha-galactosylceramide. alpha-galactosylceramide 53-77 CD1d molecule Homo sapiens 31-35 16007090-1 2005 The glycolipid alpha-galactosylceramide binds with high affinity to CD1d and stimulates natural killer T cells. Glycolipids 4-14 CD1d molecule Homo sapiens 68-72 16007090-1 2005 The glycolipid alpha-galactosylceramide binds with high affinity to CD1d and stimulates natural killer T cells. alpha-galactosylceramide 15-39 CD1d molecule Homo sapiens 68-72 16007090-2 2005 Here we report the crystal structure of human CD1d in complex with synthetic alpha-galactosylceramide at a resolution of 3.0 A. alpha-galactosylceramide 77-101 CD1d molecule Homo sapiens 46-50 16007090-3 2005 The structure shows a tightly fit lipid in the CD1d binding groove, with the sphingosine chain bound in the C" pocket and the longer acyl chain anchored in the A" pocket. Sphingosine 77-88 CD1d molecule Homo sapiens 47-51 16007091-1 2005 Natural killer T cells express a conserved, semi-invariant alphabeta T cell receptor that has specificity for self glycosphingolipids and microbial cell wall alpha-glycuronosylceramide antigens presented by CD1d molecules. Glycosphingolipids 115-133 CD1d molecule Homo sapiens 207-211 16007091-1 2005 Natural killer T cells express a conserved, semi-invariant alphabeta T cell receptor that has specificity for self glycosphingolipids and microbial cell wall alpha-glycuronosylceramide antigens presented by CD1d molecules. alpha-glycuronosylceramide 158-184 CD1d molecule Homo sapiens 207-211 16007091-2 2005 Here we report the crystal structure of CD1d in complex with a short-chain synthetic variant of alpha-galactosylceramide at a resolution of 2.2 A. alpha-galactosylceramide 96-120 CD1d molecule Homo sapiens 40-44 15925541-0 2005 Development and function of CD1d-restricted NKT cells: influence of sphingolipids, SAP and sex. Sphingolipids 68-81 CD1d molecule Homo sapiens 28-32 15916690-3 2005 We now show that GluCerase-deficient monocytes from GD patients or monocytes from healthy subjects treated with conduritol-B-epoxide (CBE), an irreversible inhibitor of GluCerase activity, display high levels of surface expression of the lipid-binding molecule CD1d. conduritol epoxide 112-132 CD1d molecule Homo sapiens 261-265 15722411-0 2005 Modulation of CD1d-restricted NKT cell responses by using N-acyl variants of alpha-galactosylceramides. alpha-galactosylceramide 77-102 CD1d molecule Homo sapiens 14-18 15814694-1 2005 Va14Ja18 natural T (iNKT) cells are innate, immunoregulatory lymphocytes that recognize CD1d-restricted lipid Ags such as alpha-galactosylceramide (alpha GalCer). alpha-galactosylceramide 122-146 CD1d molecule Homo sapiens 88-92 15744356-3 2005 CD1d is a monomorphic molecule that provides a suitable target for immunotherapy in view of the characterization of a glycolipid, alpha-galactosylceramide (alpha-GalCer), capable of being presented to CD1d-restricted T cells with cytotoxic potential. Galactosylceramides 136-154 CD1d molecule Homo sapiens 0-4 15744356-3 2005 CD1d is a monomorphic molecule that provides a suitable target for immunotherapy in view of the characterization of a glycolipid, alpha-galactosylceramide (alpha-GalCer), capable of being presented to CD1d-restricted T cells with cytotoxic potential. Galactosylceramides 136-154 CD1d molecule Homo sapiens 201-205 15744356-8 2005 CD1d+ leukemic blasts were able to present alpha-GalCer via CD1d to cytotoxic CD1d-restricted T cells, which induced apoptosis of ALL cells that was inhibited by mAb to CD1d. alpha-galactosylceramide 43-55 CD1d molecule Homo sapiens 0-4 15744356-8 2005 CD1d+ leukemic blasts were able to present alpha-GalCer via CD1d to cytotoxic CD1d-restricted T cells, which induced apoptosis of ALL cells that was inhibited by mAb to CD1d. alpha-galactosylceramide 43-55 CD1d molecule Homo sapiens 60-64 15744356-8 2005 CD1d+ leukemic blasts were able to present alpha-GalCer via CD1d to cytotoxic CD1d-restricted T cells, which induced apoptosis of ALL cells that was inhibited by mAb to CD1d. alpha-galactosylceramide 43-55 CD1d molecule Homo sapiens 60-64 15744356-8 2005 CD1d+ leukemic blasts were able to present alpha-GalCer via CD1d to cytotoxic CD1d-restricted T cells, which induced apoptosis of ALL cells that was inhibited by mAb to CD1d. alpha-galactosylceramide 43-55 CD1d molecule Homo sapiens 60-64 15668717-1 2005 Resveratrol (R-3), a trihydroxy trans-stilbene from grape, inhibits multistage carcinogenesis in animal models. Resveratrol 0-11 CD1d molecule Homo sapiens 13-16 15668717-1 2005 Resveratrol (R-3), a trihydroxy trans-stilbene from grape, inhibits multistage carcinogenesis in animal models. trihydroxystilbene 21-46 CD1d molecule Homo sapiens 13-16 15665086-6 2005 Moreover, CD1d-dimer staining revealed human NKT cell reactivity toward these GSLs and to the sulfatides in a fashion comparable with alpha-GalCer. Glycosphingolipids 78-82 CD1d molecule Homo sapiens 10-14 15634340-0 2005 Altered expression of CD1d molecules and lipid accumulation in the human hepatoma cell line HepG2 after iron loading. Iron 104-108 CD1d molecule Homo sapiens 22-26 15634340-4 2005 Iron loading of HepG2 cells resulted in increased expression of Nor3.2-reactive CD1d molecules at the plasma membrane. Iron 0-4 CD1d molecule Homo sapiens 80-84 15634340-7 2005 Interestingly, increased expression of CD1d molecules by iron-loaded HepG2 cells was associated with increased phosphatidylserine expression in the outer leaflet of the plasma membrane and the presence of many intracellular lipid droplets. Iron 57-61 CD1d molecule Homo sapiens 39-43 15634340-8 2005 These data describe a new relationship between iron loading, lipid accumulation and altered expression of CD1d, an unconventional MHC class I molecule reported to monitor intracellular and plasma membrane lipid metabolism, in the human hepatoma cell line HepG2. Iron 47-51 CD1d molecule Homo sapiens 106-110 16178273-4 2005 Moreover, in the same patients we studied the intrahepatic and peripheral NKT cell recognition of alpha-galactosyl ceramide antigen in the context of CD1d. alpha-galactosylceramide 98-123 CD1d molecule Homo sapiens 150-154 16178273-7 2005 In patients with viral hepatitis, the intrahepatic CD1d expression parallels the recruitment of CD56+Valpha24Vbeta11+ NKT cells in the liver which recognize CD1d presenting glycolipids such as alpha-galactosyl ceramide, suggesting that the intrahepatic T cell immunity may focus on glycolipid antigens. Glycolipids 173-184 CD1d molecule Homo sapiens 51-55 16178273-7 2005 In patients with viral hepatitis, the intrahepatic CD1d expression parallels the recruitment of CD56+Valpha24Vbeta11+ NKT cells in the liver which recognize CD1d presenting glycolipids such as alpha-galactosyl ceramide, suggesting that the intrahepatic T cell immunity may focus on glycolipid antigens. Glycolipids 173-184 CD1d molecule Homo sapiens 157-161 16178273-7 2005 In patients with viral hepatitis, the intrahepatic CD1d expression parallels the recruitment of CD56+Valpha24Vbeta11+ NKT cells in the liver which recognize CD1d presenting glycolipids such as alpha-galactosyl ceramide, suggesting that the intrahepatic T cell immunity may focus on glycolipid antigens. alpha-galactosylceramide 193-218 CD1d molecule Homo sapiens 51-55 16178273-7 2005 In patients with viral hepatitis, the intrahepatic CD1d expression parallels the recruitment of CD56+Valpha24Vbeta11+ NKT cells in the liver which recognize CD1d presenting glycolipids such as alpha-galactosyl ceramide, suggesting that the intrahepatic T cell immunity may focus on glycolipid antigens. alpha-galactosylceramide 193-218 CD1d molecule Homo sapiens 157-161 15778340-5 2005 Interestingly, in this context, macrophage participation in the CD1d Ag presentation of alpha-galactosylceramide to NK T cells is not necessary. alpha-galactosylceramide 88-112 CD1d molecule Homo sapiens 64-68 15639652-1 2005 CD1d-restricted natural killer T (NKT) cells are involved in the regulation of various immune responses, and have been shown to inhibit viral replication in animal hepatitis models when activated by the glycolipid alpha-galactosylceramide (alpha-GalCer, KRN7000). Glycolipids 203-213 CD1d molecule Homo sapiens 0-4 15639652-1 2005 CD1d-restricted natural killer T (NKT) cells are involved in the regulation of various immune responses, and have been shown to inhibit viral replication in animal hepatitis models when activated by the glycolipid alpha-galactosylceramide (alpha-GalCer, KRN7000). alpha-galactosylceramide 214-238 CD1d molecule Homo sapiens 0-4 15771592-1 2005 Natural killer T (NKT) cells constitute a conserved T cell sublineage with unique properties, including reactivity for a synthetic glycolipid presented by CD1d, expression of an invariant T cell antigen receptor (TCR) alpha chain, and unusual requirements for thymic selection. Glycolipids 131-141 CD1d molecule Homo sapiens 155-159 15722411-1 2005 A form of alpha-galactosylceramide, KRN7000, activates CD1d-restricted Valpha14-invariant (Valpha14i) natural killer (NK) T cells and initiates multiple downstream immune reactions. alpha-galactosylceramide 10-34 CD1d molecule Homo sapiens 55-59 15493902-1 2004 Glycolipid presentation by CD1 proteins has emerged as an important aspect of antigen recognition, and presentation of alpha-glycosylceramides by CD1d to natural killer T cells has become a central focus in understanding how glycolipid presentation can influence immune responses. alpha-glycosylceramides 119-142 CD1d molecule Homo sapiens 146-150 15599405-1 2004 Activation of invariant CD1d-dependent NK T cells (iNKT cells) in vivo through administration of the glycolipid ligand alpha-galactosylceramide (alpha-GalCer) or the sphingosine-truncated alpha-GalCer analog OCH leads to CD40 signaling as well as the release of soluble molecules including type 1 and gamma interferons that contribute to DC maturation. alpha-galactosylceramide 119-143 CD1d molecule Homo sapiens 24-28 15599405-1 2004 Activation of invariant CD1d-dependent NK T cells (iNKT cells) in vivo through administration of the glycolipid ligand alpha-galactosylceramide (alpha-GalCer) or the sphingosine-truncated alpha-GalCer analog OCH leads to CD40 signaling as well as the release of soluble molecules including type 1 and gamma interferons that contribute to DC maturation. Sphingosine 166-177 CD1d molecule Homo sapiens 24-28 15493902-1 2004 Glycolipid presentation by CD1 proteins has emerged as an important aspect of antigen recognition, and presentation of alpha-glycosylceramides by CD1d to natural killer T cells has become a central focus in understanding how glycolipid presentation can influence immune responses. Glycolipids 225-235 CD1d molecule Homo sapiens 146-150 15493902-2 2004 An alpha-galactosylceramide containing relatively long lipid chains has been the subject of intense study because, when presented by CD1d to natural killer T cells, it stimulates the release of both proinflammatory and immunomodulatory cytokines. alpha-galactosylceramide 3-27 CD1d molecule Homo sapiens 133-137 15173890-2 2004 We demonstrate here that the NKT cell production of IFN-gamma is more susceptible to the sphingosine length of glycolipid ligand than that of IL-4 and that the length of the sphingosine chain determines the duration of NKT cell stimulation by CD1d-associated glycolipids. Sphingosine 174-185 CD1d molecule Homo sapiens 243-247 15304644-2 2004 They react to the glycolipid alpha-galactosyl ceramide (alpha-GalCer) presented by CD1d, and they may have important regulatory functions. Glycolipids 18-28 CD1d molecule Homo sapiens 83-87 15304644-2 2004 They react to the glycolipid alpha-galactosyl ceramide (alpha-GalCer) presented by CD1d, and they may have important regulatory functions. alpha-galactosylceramide 29-54 CD1d molecule Homo sapiens 83-87 15304644-2 2004 They react to the glycolipid alpha-galactosyl ceramide (alpha-GalCer) presented by CD1d, and they may have important regulatory functions. alpha-galactosylceramide 56-68 CD1d molecule Homo sapiens 83-87 15265953-1 2004 A subset of CD161(+)CD56(+/-) NKT cells can recognize glycolipids presented by CD1d and positively or negatively regulate inflammatory responses, including those implicated in several models of hepatitis. Glycolipids 54-65 CD1d molecule Homo sapiens 79-83 15186260-3 2004 One subset of canonical T cells is restricted by CD1d, a non-classical antigen presenting molecule that presents lipids and glycolipids. Glycolipids 124-135 CD1d molecule Homo sapiens 49-53 15243159-0 2004 Mycobacterial phosphatidylinositol mannoside is a natural antigen for CD1d-restricted T cells. Phosphatidylinositols 14-34 CD1d molecule Homo sapiens 70-74 15243159-0 2004 Mycobacterial phosphatidylinositol mannoside is a natural antigen for CD1d-restricted T cells. Mannosides 35-44 CD1d molecule Homo sapiens 70-74 15243159-4 2004 Of the mycobacterial lipids tested, only a phosphatidylinositol mannoside (PIM) fulfilled the requirements for CD1d binding and NKT cell stimulation. phosphatidylinositol mannoside 43-73 CD1d molecule Homo sapiens 111-115 15243159-4 2004 Of the mycobacterial lipids tested, only a phosphatidylinositol mannoside (PIM) fulfilled the requirements for CD1d binding and NKT cell stimulation. phosphatidylinositol mannoside 75-78 CD1d molecule Homo sapiens 111-115 15243159-6 2004 This phospholipid, therefore, represents a mycobacterial antigen recognized by T cells in the context of CD1d. Phospholipids 5-17 CD1d molecule Homo sapiens 105-109 15187105-10 2004 Incubation of target cells with the ligands for CD1d, alpha-galactosylceramide (alpha-GalCer), and beta-GalCer abolishes the protective effect of CD1d in our in vitro killing assays. alpha-galactosylceramide 54-78 CD1d molecule Homo sapiens 146-150 15187105-10 2004 Incubation of target cells with the ligands for CD1d, alpha-galactosylceramide (alpha-GalCer), and beta-GalCer abolishes the protective effect of CD1d in our in vitro killing assays. alpha-galactosylceramide 80-92 CD1d molecule Homo sapiens 146-150 14961579-3 2004 The synthetic lipid alpha-galactosylceramide (alpha-GalCer) has been characterized as a potent stimulator of CD1d-restricted T cells. alpha-galactosylceramide 20-44 CD1d molecule Homo sapiens 109-113 15185366-0 2004 Loading of the antigen-presenting protein CD1d with synthetic glycolipids. Glycolipids 62-73 CD1d molecule Homo sapiens 42-46 14961579-0 2004 CD1d is expressed on B-chronic lymphocytic leukemia cells and mediates alpha-galactosylceramide presentation to natural killer T lymphocytes. alpha-galactosylceramide 71-95 CD1d molecule Homo sapiens 0-4 15185366-8 2004 All four glycolipids were found to bind to CD1d but with different selectivity. Glycolipids 9-20 CD1d molecule Homo sapiens 43-47 15185366-9 2004 The loading was dose dependent and could be inhibited by an established CD1d ligand, alpha-galactosylceramide. alpha-galactosylceramide 85-109 CD1d molecule Homo sapiens 72-76 15185366-10 2004 Through use of this procedure, glycolipids were selectively loaded onto CD1d expressed on professional antigen-presenting cells for future use as cellular vaccines. Glycolipids 31-42 CD1d molecule Homo sapiens 72-76 12928408-8 2003 CD1d-restricted T cell clones responded to chemokine ligands for CXCR1/2, CXCR3, CXCR4, CXCR6, CCR4, and CCR5 in calcium flux and/or chemotaxis assays. Calcium 113-120 CD1d molecule Homo sapiens 0-4 20705005-3 2004 While iNKT cells show high autoreactivity, the only cellular lipid shown to be presented by CD1d has been phosphatidyl inositol, which does not activate iNKT cells by itself. Phosphatidylinositols 106-127 CD1d molecule Homo sapiens 92-96 14716312-4 2004 Here we show that saposins, although not required for the autoreactive recognition of CD1d by natural killer T cells, are indispensable for the binding of an exogenous lipid antigen, alpha-galactosylceramide, to CD1d in the endocytic pathway. alpha-galactosylceramide 183-207 CD1d molecule Homo sapiens 212-216 14512316-1 2004 Human Valpha24+Vbeta11+ natural killer T (NKT) cells are a distinct CD1d-restricted lymphoid subset specifically and potently activated by alpha-galactosylceramide (alpha-GalCer) (KRN7000) presented by CD1d on antigen-presenting cells. alpha-galactosylceramide 139-163 CD1d molecule Homo sapiens 68-72 14512316-1 2004 Human Valpha24+Vbeta11+ natural killer T (NKT) cells are a distinct CD1d-restricted lymphoid subset specifically and potently activated by alpha-galactosylceramide (alpha-GalCer) (KRN7000) presented by CD1d on antigen-presenting cells. alpha-galactosylceramide 139-163 CD1d molecule Homo sapiens 202-206 14512316-1 2004 Human Valpha24+Vbeta11+ natural killer T (NKT) cells are a distinct CD1d-restricted lymphoid subset specifically and potently activated by alpha-galactosylceramide (alpha-GalCer) (KRN7000) presented by CD1d on antigen-presenting cells. alpha-galactosylceramide 165-177 CD1d molecule Homo sapiens 68-72 14512316-1 2004 Human Valpha24+Vbeta11+ natural killer T (NKT) cells are a distinct CD1d-restricted lymphoid subset specifically and potently activated by alpha-galactosylceramide (alpha-GalCer) (KRN7000) presented by CD1d on antigen-presenting cells. alpha-galactosylceramide 165-177 CD1d molecule Homo sapiens 202-206 12963715-0 2003 Structural features of the acyl chain determine self-phospholipid antigen recognition by a CD1d-restricted invariant NKT (iNKT) cell. Phospholipids 53-65 CD1d molecule Homo sapiens 91-95 12963715-9 2003 These data illustrate the potential importance of the acyl chain structure for phospholipid antigen binding to CD1d. Phospholipids 79-91 CD1d molecule Homo sapiens 111-115 14530322-1 2003 NKT cells are enigmatic lymphocytes that respond to glycolipid Ags presented by CD1d. Glycolipids 52-62 CD1d molecule Homo sapiens 80-84 12960397-1 2003 CD1d-restricted natural killer T (NKT) cells are a subset of regulatory T cells that react with glycolipid antigens. Glycolipids 96-106 CD1d molecule Homo sapiens 0-4 12952923-1 2003 CD1d is expressed on the surface of professional and nonprofessional APCs, including intestinal epithelial cells (IECs), for a role in the presentation of glycolipid-based antigens to subsets of T cells. Glycolipids 155-165 CD1d molecule Homo sapiens 0-4 14719188-1 2003 OBJECTIVE: To examine whether the expression of intact CD1d, a critical molecule for the presentation of glycolipid antigens to natural killer T (NKT) cells, and its variants differs between patients with autoimmune diseases including rheumatoid arthritis (RA) and healthy subjects. Glycolipids 105-115 CD1d molecule Homo sapiens 55-59 14719188-6 2003 Alternatively spliced CD1d variants were quantified by TaqMan PCR using polymerase chain reaction with confronting 2-pair primers (PCR-CTPP) based amplification. ctpp 135-139 CD1d molecule Homo sapiens 22-26 12239218-0 2002 Calnexin, calreticulin, and ERp57 cooperate in disulfide bond formation in human CD1d heavy chain. Disulfides 47-56 CD1d molecule Homo sapiens 81-85 14607868-2 2003 A well-characterized subclass of these NKT cells expresses biased TCR and recognizes glycolipids such as alpha-galactoceramide, which is found naturally only in marine sponges and presented by the cell surface glycoprotein CD1d. Glycolipids 85-96 CD1d molecule Homo sapiens 223-227 14607868-2 2003 A well-characterized subclass of these NKT cells expresses biased TCR and recognizes glycolipids such as alpha-galactoceramide, which is found naturally only in marine sponges and presented by the cell surface glycoprotein CD1d. alpha-galactoceramide 105-126 CD1d molecule Homo sapiens 223-227 12764370-1 2003 Natural killer T (NKT) cells with an invariant T-cell receptor for alpha-galactosylceramide (alphaGalCer) that is presented by CD1d have been reported to be cytotoxic for myelomonocytic leukemia cells. alpha-galactosylceramide 67-91 CD1d molecule Homo sapiens 127-131 12764370-1 2003 Natural killer T (NKT) cells with an invariant T-cell receptor for alpha-galactosylceramide (alphaGalCer) that is presented by CD1d have been reported to be cytotoxic for myelomonocytic leukemia cells. alpha-galactosylceramide 93-104 CD1d molecule Homo sapiens 127-131 12730881-1 2003 BACKGROUND & AIMS: CD1d, a major histocompatibility complex (MHC) class I-related molecule that is responsible for the presentation of glycolipid antigens to subsets of natural killer T (NK-T) cells, is expressed by intestinal epithelial cells (IECs). Adenosine Monophosphate 12-15 CD1d molecule Homo sapiens 23-27 12730881-4 2003 RESULTS: MODE-K and freshly isolated human IECs exhibited dose-dependent, CD1d-restricted presentation of the functional glycolipid antigen, alpha-galactosylceramide (alpha GalCer), to the mouse NK-T cell hybridoma, DN32.D3. Glycolipids 121-131 CD1d molecule Homo sapiens 74-78 12730881-4 2003 RESULTS: MODE-K and freshly isolated human IECs exhibited dose-dependent, CD1d-restricted presentation of the functional glycolipid antigen, alpha-galactosylceramide (alpha GalCer), to the mouse NK-T cell hybridoma, DN32.D3. alpha-galactosylceramide 141-165 CD1d molecule Homo sapiens 74-78 12695492-1 2003 Invariant natural killer T (NKT) cells are a highly conserved subset of T lymphocytes expressing a semi-invariant T cell receptor (TCR), which is restricted to CD1d and specific for the glycosphingolipid antigen alpha-galactosylceramide. Glycosphingolipids 186-203 CD1d molecule Homo sapiens 160-164 12239218-7 2002 Complete disulfide bond formation in the CD1d heavy chain was substantially impaired if the chaperone interactions were blocked by the glucosidase inhibitors castanospermine or N-butyldeoxynojirimycin. miglustat 177-200 CD1d molecule Homo sapiens 41-45 12239218-8 2002 The formation of at least one of the disulfide bonds in the CD1d heavy chain is coupled to its glucose trimming-dependent association with ERp57, calnexin, and calreticulin. Disulfides 37-46 CD1d molecule Homo sapiens 60-64 12239218-8 2002 The formation of at least one of the disulfide bonds in the CD1d heavy chain is coupled to its glucose trimming-dependent association with ERp57, calnexin, and calreticulin. Glucose 95-102 CD1d molecule Homo sapiens 60-64 12757612-1 2003 This review attempts to illuminate the glycolipid antigen presentation properties of CD1d, how CD1d controls the function of natural T (iNKT) cells and how CD1d and iNKT cells interact to jump-start the immune system. Glycolipids 39-49 CD1d molecule Homo sapiens 85-89 12763683-2 2003 Following recognition of CD1d-presented glycosphingolipid antigens invariant NKT promptly release high amount of diverse cytokines concurring to the activation of the actors of both innate and acquired immune responses. Glycosphingolipids 40-57 CD1d molecule Homo sapiens 25-29 12803920-3 2003 Fluorescent tetrameric complexes made from soluble recombinant CD1d/alpha-galactosylceramide complexes allowed highly sensitive and specific ex vivo and in vitro detection and functional characterization of novel human T-lymphocyte populations. alpha-galactosylceramide 68-92 CD1d molecule Homo sapiens 63-67 12707346-0 2003 The paradox of immune molecular recognition of alpha-galactosylceramide: low affinity, low specificity for CD1d, high affinity for alpha beta TCRs. alpha-galactosylceramide 47-71 CD1d molecule Homo sapiens 107-111 12594262-12 2003 NKT cells, which home preferentially to the liver and respond to the CD1d-restricted ligand alpha-galactosylceramide (alpha-GalCer). alpha-galactosylceramide 92-116 CD1d molecule Homo sapiens 69-73 12505720-1 2003 Human CD1d-restricted natural killer T (NKT) cells, which are postulated to regulate the immune response in several clinical settings, can be activated by alpha-galactosylceramide (alpha-GalCer) presented by CD1d molecules on antigen presenting cells (APCs). alpha-galactosylceramide 155-179 CD1d molecule Homo sapiens 6-10 12505720-1 2003 Human CD1d-restricted natural killer T (NKT) cells, which are postulated to regulate the immune response in several clinical settings, can be activated by alpha-galactosylceramide (alpha-GalCer) presented by CD1d molecules on antigen presenting cells (APCs). alpha-galactosylceramide 155-179 CD1d molecule Homo sapiens 208-212 12890950-3 2003 They are CD1d-dependent and can be stimulated by alpha-galactosylceramide. alpha-galactosylceramide 49-73 CD1d molecule Homo sapiens 9-13 12239218-6 2002 Here we show that CD1d associates in the ER with both calnexin and calreticulin and with the thiol oxidoreductase ERp57 in a manner dependent on glucose trimming of its N-linked glycans. Glucose 145-152 CD1d molecule Homo sapiens 18-22 12239218-6 2002 Here we show that CD1d associates in the ER with both calnexin and calreticulin and with the thiol oxidoreductase ERp57 in a manner dependent on glucose trimming of its N-linked glycans. n-linked glycans 169-185 CD1d molecule Homo sapiens 18-22 12239218-7 2002 Complete disulfide bond formation in the CD1d heavy chain was substantially impaired if the chaperone interactions were blocked by the glucosidase inhibitors castanospermine or N-butyldeoxynojirimycin. Disulfides 9-18 CD1d molecule Homo sapiens 41-45 12239218-7 2002 Complete disulfide bond formation in the CD1d heavy chain was substantially impaired if the chaperone interactions were blocked by the glucosidase inhibitors castanospermine or N-butyldeoxynojirimycin. castanospermine 158-173 CD1d molecule Homo sapiens 41-45 12360465-3 2002 METHODS: We used a human CD1d (hCD1d) tetramer produced by a baculovirus expressing recombinant CD1d protein complexed with alpha-galactosylceramide (alpha-GalCer) and quantitated hCD1d tetramer reactive cells in blood and liver from controls and patients with primary biliary cirrhosis (PBC). alpha-galactosylceramide 124-148 CD1d molecule Homo sapiens 25-29 12360465-3 2002 METHODS: We used a human CD1d (hCD1d) tetramer produced by a baculovirus expressing recombinant CD1d protein complexed with alpha-galactosylceramide (alpha-GalCer) and quantitated hCD1d tetramer reactive cells in blood and liver from controls and patients with primary biliary cirrhosis (PBC). alpha-galactosylceramide 124-148 CD1d molecule Homo sapiens 31-36 12360465-3 2002 METHODS: We used a human CD1d (hCD1d) tetramer produced by a baculovirus expressing recombinant CD1d protein complexed with alpha-galactosylceramide (alpha-GalCer) and quantitated hCD1d tetramer reactive cells in blood and liver from controls and patients with primary biliary cirrhosis (PBC). alpha-galactosylceramide 124-148 CD1d molecule Homo sapiens 32-36 12023346-0 2002 Valpha24-JalphaQ-independent, CD1d-restricted recognition of alpha-galactosylceramide by human CD4(+) and CD8alphabeta(+) T lymphocytes. alpha-galactosylceramide 61-85 CD1d molecule Homo sapiens 30-34 12034704-3 2002 To understand how EPCR accomplishes these multiple tasks, we solved the crystal structure of EPCR alone and in complex with the phospholipid binding domain of protein C. The structures were strikingly similar to CD1d. Phospholipids 128-140 CD1d molecule Homo sapiens 212-216 12213347-5 2002 The recent generation of tetramers of alpha-galactosyl ceramide (alpha-GalCer) with CD1d has already permitted significant insight into the biology of NKT cells. alpha-galactosylceramide 38-63 CD1d molecule Homo sapiens 84-88 12213347-5 2002 The recent generation of tetramers of alpha-galactosyl ceramide (alpha-GalCer) with CD1d has already permitted significant insight into the biology of NKT cells. alpha-galactosylceramide 65-77 CD1d molecule Homo sapiens 84-88 12023346-1 2002 Human CD1d molecules present an unknown ligand, mimicked by the synthetic glycosphingolipid alpha-galactosylceramide (alphaGC), to a highly conserved NKT cell subset expressing an invariant TCR Valpha24-JalphaQ paired with Vbeta11 chain (Valpha24(+)Vbeta11(+) invariant NK T cell (NKT(inv))). Glycosphingolipids 74-91 CD1d molecule Homo sapiens 6-10 12023346-1 2002 Human CD1d molecules present an unknown ligand, mimicked by the synthetic glycosphingolipid alpha-galactosylceramide (alphaGC), to a highly conserved NKT cell subset expressing an invariant TCR Valpha24-JalphaQ paired with Vbeta11 chain (Valpha24(+)Vbeta11(+) invariant NK T cell (NKT(inv))). alpha-galactosylceramide 92-116 CD1d molecule Homo sapiens 6-10 12023346-6 2002 In conclusion, our results demonstrate that, contrary to the currently held view, recognition of CD1d-alphaGC complex in humans is not uniformly restricted to the Valpha24-JalphaQ/Vbeta11 NKT cell subset, but can be mediated by a diverse range of Valpha and Vbeta domains. valpha 163-169 CD1d molecule Homo sapiens 97-101 11754812-0 2001 CD1d endosomal trafficking is independently regulated by an intrinsic CD1d-encoded tyrosine motif and by the invariant chain. Tyrosine 83-91 CD1d molecule Homo sapiens 0-4 11869900-2 2002 The recent development of fluorescent CD1d tetramers loaded with the synthetic glycolipid alpha-galactosyl-ceramide has led to a clearer definition of NKT-cell subsets as well as important insights into their developmental origin. Glycolipids 79-89 CD1d molecule Homo sapiens 38-42 11869900-2 2002 The recent development of fluorescent CD1d tetramers loaded with the synthetic glycolipid alpha-galactosyl-ceramide has led to a clearer definition of NKT-cell subsets as well as important insights into their developmental origin. alpha-galactosylceramide 90-115 CD1d molecule Homo sapiens 38-42 11877485-5 2002 In contrast, CD4(+) CD1d-restricted NKT cells potently produced both Th1 and Th2 cytokines, up-regulated perforin in response to stimulation by phorbol myristate acetate and ionomycin but not IL-2 or IL-12, and could be induced to express CD95L. Tetradecanoylphorbol Acetate 144-169 CD1d molecule Homo sapiens 20-24 11877485-5 2002 In contrast, CD4(+) CD1d-restricted NKT cells potently produced both Th1 and Th2 cytokines, up-regulated perforin in response to stimulation by phorbol myristate acetate and ionomycin but not IL-2 or IL-12, and could be induced to express CD95L. Ionomycin 174-183 CD1d molecule Homo sapiens 20-24 11830474-1 2002 The antimetastatic effect of the CD1d-binding glycolipid, alpha-galactosylceramide (alpha-GalCer), is mediated by NK1.1(+)T (NKT) cells; however, the mechanisms behind this process are poorly defined. Glycolipids 46-56 CD1d molecule Homo sapiens 33-37 11830474-1 2002 The antimetastatic effect of the CD1d-binding glycolipid, alpha-galactosylceramide (alpha-GalCer), is mediated by NK1.1(+)T (NKT) cells; however, the mechanisms behind this process are poorly defined. alpha-galactosylceramide 58-82 CD1d molecule Homo sapiens 33-37 11830474-1 2002 The antimetastatic effect of the CD1d-binding glycolipid, alpha-galactosylceramide (alpha-GalCer), is mediated by NK1.1(+)T (NKT) cells; however, the mechanisms behind this process are poorly defined. alpha-galactosylceramide 84-96 CD1d molecule Homo sapiens 33-37 11754812-0 2001 CD1d endosomal trafficking is independently regulated by an intrinsic CD1d-encoded tyrosine motif and by the invariant chain. Tyrosine 83-91 CD1d molecule Homo sapiens 70-74 11754812-2 2001 We demonstrate that CD1d access to endosomal compartments is under dual regulation by an intrinsic tyrosine-based motif, which governs intense recycling between the plasma membrane and the endosome, and by the invariant chain, with which CD1d associates in the endoplasmic reticulum. Tyrosine 99-107 CD1d molecule Homo sapiens 20-24 11754812-2 2001 We demonstrate that CD1d access to endosomal compartments is under dual regulation by an intrinsic tyrosine-based motif, which governs intense recycling between the plasma membrane and the endosome, and by the invariant chain, with which CD1d associates in the endoplasmic reticulum. Tyrosine 99-107 CD1d molecule Homo sapiens 238-242 11591738-7 2001 To further characterize CD1d-restricted NKT cells, we generated an alpha-GalCer-responsive NKT cell line from thymocytes. methylphenyl carbinol 67-73 CD1d molecule Homo sapiens 24-28 11714786-1 2001 CD1d-dependent accumulation of alphabeta T cells bearing a canonical Valpha14Jalpha281 alpha-chain (Valpha14+ T cells) is thought to model positive selection of lipid-specific T cells, based on their ability to recognize CD1d-presented self glycolipid(s). valpha14jalpha281 69-86 CD1d molecule Homo sapiens 0-4 11714786-1 2001 CD1d-dependent accumulation of alphabeta T cells bearing a canonical Valpha14Jalpha281 alpha-chain (Valpha14+ T cells) is thought to model positive selection of lipid-specific T cells, based on their ability to recognize CD1d-presented self glycolipid(s). valpha14jalpha281 69-86 CD1d molecule Homo sapiens 221-225 11714786-1 2001 CD1d-dependent accumulation of alphabeta T cells bearing a canonical Valpha14Jalpha281 alpha-chain (Valpha14+ T cells) is thought to model positive selection of lipid-specific T cells, based on their ability to recognize CD1d-presented self glycolipid(s). Glycolipids 241-251 CD1d molecule Homo sapiens 0-4 11714786-1 2001 CD1d-dependent accumulation of alphabeta T cells bearing a canonical Valpha14Jalpha281 alpha-chain (Valpha14+ T cells) is thought to model positive selection of lipid-specific T cells, based on their ability to recognize CD1d-presented self glycolipid(s). Glycolipids 241-251 CD1d molecule Homo sapiens 221-225 11714786-2 2001 However, it has been difficult to demonstrate self ligand specificity in this system, as most Valpha14+ T cells do not exhibit significant autoreactivity despite high reactivity to alpha-galactosylceramide presented by CD1d (alpha-GalCer/CD1d). alpha-galactosylceramide 181-205 CD1d molecule Homo sapiens 219-223 11714786-2 2001 However, it has been difficult to demonstrate self ligand specificity in this system, as most Valpha14+ T cells do not exhibit significant autoreactivity despite high reactivity to alpha-galactosylceramide presented by CD1d (alpha-GalCer/CD1d). alpha-galactosylceramide 181-205 CD1d molecule Homo sapiens 238-242 11550008-5 2001 These results confirm the existence of a DP intermediate for CD1d-reactive NKT cells. dp 41-43 CD1d molecule Homo sapiens 61-65 11586362-2 2001 Here we report that a synthetic glycolipid ligand for CD1d-restricted natural killer T (NKT) cells expressing the semi-invariant T-cell receptor (Valpha14+) is preventive against EAE. Glycolipids 32-42 CD1d molecule Homo sapiens 54-58 11564825-3 2001 Invariant NK T cells were markedly decreased in peripheral blood from advanced prostate cancer patients, and their ex vivo expansion with a CD1d-presented lipid Ag (alpha-galactosylceramide) was diminished compared with healthy donors. alpha-galactosylceramide 165-189 CD1d molecule Homo sapiens 140-144 11248072-2 2001 We here report the construction of CD1d-glycolipid tetramers from fully denatured human CD1d molecules by using the technique of oxidative refolding chromatography. Glycolipids 40-50 CD1d molecule Homo sapiens 35-39 11313548-1 2001 Rubidium molybdenum selenide, Rb(4)Mo(21)Se(24), crystallizes in the trigonal space group R-3. rubidium molybdenum selenide 0-28 CD1d molecule Homo sapiens 90-93 11264173-1 2001 Human Valpha24NKT cells are activated by alpha-galactosylceramide (alpha-GalCer)-pulsed dendritic cells in a CD1d-dependent and a T-cell receptor-mediated manner. alpha-galactosylceramide 41-65 CD1d molecule Homo sapiens 109-113 11264173-1 2001 Human Valpha24NKT cells are activated by alpha-galactosylceramide (alpha-GalCer)-pulsed dendritic cells in a CD1d-dependent and a T-cell receptor-mediated manner. alpha-galactosylceramide 67-79 CD1d molecule Homo sapiens 109-113 11248072-2 2001 We here report the construction of CD1d-glycolipid tetramers from fully denatured human CD1d molecules by using the technique of oxidative refolding chromatography. Glycolipids 40-50 CD1d molecule Homo sapiens 88-92 11315191-4 2001 This review attempts to illuminate the glycolipid antigen presentation properties of CD1d, how CD1d controls the function of natural T cells and how CD1d and natural T cells interact to jump start the immune system. Glycolipids 39-49 CD1d molecule Homo sapiens 85-89 11113096-7 2000 Upon in vitro stimulation with PDB/ionomycin, they showed predominantly interferon gamma and interleukin (IL)-4 but also tumor necrosis factor alpha and IL-10 production and did not specifically lyse autologous T-cell blasts, B-cell lines, or other autologous or allogeneic target or CD1d-transfected cells. Ionomycin 35-44 CD1d molecule Homo sapiens 284-288 11260318-1 2001 Human Valpha24 natural killer T (Valpha24NKT) cells are activated by alpha-glycosylceramide-pulsed dendritic cells (DCs) in a CD1d-dependent and T-cell receptor-mediated manner. alpha-glycosylceramide 69-91 CD1d molecule Homo sapiens 126-130 11164462-9 2000 Another subset of T cells that expresses the NK receptors is the alpha-galactosyl-ceramide specific T cell subset defined by the expression of canonical Valpha24JalphaQ TCR, recognition of CD1d and secretion of high amounts of IL-4 and IFN-gamma. alpha-galactosylceramide 65-90 CD1d molecule Homo sapiens 189-193 10779745-1 2000 Human V alpha 24+ NKT cells with an invariant TCR (V alpha 24-J alpha Q) have been shown to be specifically activated by synthetic glycolipids such as alpha-galactosylceramide and alpha-glucosylceramide in a CD1d-restricted and V alpha 24 TCR-mediated manner. Glycolipids 131-142 CD1d molecule Homo sapiens 208-212 11145860-3 2000 They recognize a glycolipid antigen (alpha -galactosylceramide) or parasitic glycophosphatidylinositols (GPI) in association with a monomorphic class Ib, CD1d, and perform various functions such as Th1 and Th2 cytokine production as well as perforin/granzyme B-mediated cytotoxicity. Glycolipids 17-27 CD1d molecule Homo sapiens 154-158 11145860-3 2000 They recognize a glycolipid antigen (alpha -galactosylceramide) or parasitic glycophosphatidylinositols (GPI) in association with a monomorphic class Ib, CD1d, and perform various functions such as Th1 and Th2 cytokine production as well as perforin/granzyme B-mediated cytotoxicity. alpha-galactosylceramide 37-62 CD1d molecule Homo sapiens 154-158 11145860-3 2000 They recognize a glycolipid antigen (alpha -galactosylceramide) or parasitic glycophosphatidylinositols (GPI) in association with a monomorphic class Ib, CD1d, and perform various functions such as Th1 and Th2 cytokine production as well as perforin/granzyme B-mediated cytotoxicity. glycophosphatidylinositols 77-103 CD1d molecule Homo sapiens 154-158 11145860-3 2000 They recognize a glycolipid antigen (alpha -galactosylceramide) or parasitic glycophosphatidylinositols (GPI) in association with a monomorphic class Ib, CD1d, and perform various functions such as Th1 and Th2 cytokine production as well as perforin/granzyme B-mediated cytotoxicity. GPI 1046 105-108 CD1d molecule Homo sapiens 154-158 11257307-8 2000 To study if either one or both biochemical forms of CD1d contained hydroxyproline residues, amino acid composition analysis of the 37 and 48 kDa was performed, and demonstrated that only the 37-kDa, but not the 48-kDa form of CD1d, contained hydroxyproline residues. Hydroxyproline 67-81 CD1d molecule Homo sapiens 52-56 11257307-9 2000 These studies demonstrate that CD1d exhibits a prolonged association with P4H and that the 37-kDa form contains hydroxyproline residues. Hydroxyproline 112-126 CD1d molecule Homo sapiens 31-35 10974042-0 2000 CD1d-glycolipid tetramers: A new tool to monitor natural killer T cells in health and disease. Glycolipids 5-15 CD1d molecule Homo sapiens 0-4 10779745-1 2000 Human V alpha 24+ NKT cells with an invariant TCR (V alpha 24-J alpha Q) have been shown to be specifically activated by synthetic glycolipids such as alpha-galactosylceramide and alpha-glucosylceramide in a CD1d-restricted and V alpha 24 TCR-mediated manner. alpha-galactosylceramide 151-175 CD1d molecule Homo sapiens 208-212 10779745-1 2000 Human V alpha 24+ NKT cells with an invariant TCR (V alpha 24-J alpha Q) have been shown to be specifically activated by synthetic glycolipids such as alpha-galactosylceramide and alpha-glucosylceramide in a CD1d-restricted and V alpha 24 TCR-mediated manner. alpha-glucosylceramide 180-202 CD1d molecule Homo sapiens 208-212 10450506-3 1999 Murine and human CD1d molecules can present glycolipid antigens such as alpha-galactosylceramide (alpha-GalCer) to CD1d-restricted natural killer (NK) T cells. Glycolipids 44-54 CD1d molecule Homo sapiens 17-21 10822576-1 1999 [formula: see text] A representative alpha-galactosylceramide (alpha-GalCer), KRN7000, can activate NKT cells through CD1d molecules, which play an essential role in the generation of the strong antitumor activity of KRN7000. alpha-galactosylceramide 37-61 CD1d molecule Homo sapiens 118-122 10360961-1 1999 Murine NKT cells can recognize alpha-galactosylceramide (alpha-GalCer) in the context of a class Ib CD1d molecule. alpha-galactosylceramide 31-55 CD1d molecule Homo sapiens 100-113 10360961-1 1999 Murine NKT cells can recognize alpha-galactosylceramide (alpha-GalCer) in the context of a class Ib CD1d molecule. alpha-galactosylceramide 57-69 CD1d molecule Homo sapiens 100-113 10884613-2 2000 Group II CD1 or CD1d molecules are recognized by the specialized NK T-cell subset, and this reactivity can be greatly augmented by alpha-galactosylceramide, a glycosphingolipid derived from a marine sponge. alpha-galactosylceramide 131-155 CD1d molecule Homo sapiens 16-20 10884613-2 2000 Group II CD1 or CD1d molecules are recognized by the specialized NK T-cell subset, and this reactivity can be greatly augmented by alpha-galactosylceramide, a glycosphingolipid derived from a marine sponge. Glycosphingolipids 159-176 CD1d molecule Homo sapiens 16-20 10884613-3 2000 Human CD1b, which is only distantly related to the CD1d molecules, can present mammalian glycosphingolipids (gangliosides) to autoreactive T-cell clones derived from multiple sclerosis patients. Glycosphingolipids 89-107 CD1d molecule Homo sapiens 51-55 10884613-3 2000 Human CD1b, which is only distantly related to the CD1d molecules, can present mammalian glycosphingolipids (gangliosides) to autoreactive T-cell clones derived from multiple sclerosis patients. Gangliosides 109-121 CD1d molecule Homo sapiens 51-55 10760785-6 2000 Collectively our data suggest that CD1d-dependent NKT cells regulate innate immunity by sampling blood-borne glycolipid antigens and rapidly activating NK cells. Glycolipids 109-119 CD1d molecule Homo sapiens 35-39 10692041-1 2000 Human Valpha24 + NKT cells, a subpopulation of natural killer cell receptor (NKR-P1A) expressing T cells with an invariant T-cell receptor (TCR; Valpha24JalphaQ) are stimulated by the glycolipid, alpha-galactosylceramide (KRN7000), in a CD1d-dependent, TCR-mediated fashion. Glycolipids 184-194 CD1d molecule Homo sapiens 237-241 10631954-2 1999 All four of the known human CD1 proteins (CD1a, CD1b, CD1c and CD1d) as well as murine CD1d have now been shown to mediate T-cell recognition of lipid or glycolipid antigens. Glycolipids 154-164 CD1d molecule Homo sapiens 63-67 10631954-4 1999 The CD1b and CD1d-presented antigens differ in their fine structures but reveal a general motif in which a rigid hydrophilic cap is bound to two aliphatic hydrocarbon chains. Hydrocarbons 155-166 CD1d molecule Homo sapiens 13-17 10570177-5 1999 Although wild-type CD1d was readily activated (tyrosine phosphorylation), no demonstrable signal was evident in cell lines expressing the chimeric molecule. Tyrosine 47-55 CD1d molecule Homo sapiens 19-23 10570177-6 1999 Subsequent studies revealed that anti-CD1d crosslinking specifically induces epithelial IL-10 mRNA and protein and is blocked by the tyrosine kinase inhibitor genistein. Genistein 159-168 CD1d molecule Homo sapiens 38-42 10600006-8 1999 However, CD1d was the restriction element only for those clones with the conservative substitution of threonine or asparagine for serine at the V/J junction. Threonine 102-111 CD1d molecule Homo sapiens 9-13 10600006-8 1999 However, CD1d was the restriction element only for those clones with the conservative substitution of threonine or asparagine for serine at the V/J junction. Asparagine 115-125 CD1d molecule Homo sapiens 9-13 10600006-8 1999 However, CD1d was the restriction element only for those clones with the conservative substitution of threonine or asparagine for serine at the V/J junction. Serine 130-136 CD1d molecule Homo sapiens 9-13 10523605-0 1999 Binding and antigen presentation of ceramide-containing glycolipids by soluble mouse and human CD1d molecules. Ceramides 36-44 CD1d molecule Homo sapiens 95-99 10523605-0 1999 Binding and antigen presentation of ceramide-containing glycolipids by soluble mouse and human CD1d molecules. Glycolipids 56-67 CD1d molecule Homo sapiens 95-99 10523605-4 1999 The CD1d molecules can also bind both to the nonantigenic beta-GalCer and to phosphatidylethanolamine, indicating that diverse lipids can bind to CD1d. beta-GalCer 58-69 CD1d molecule Homo sapiens 4-8 10523605-4 1999 The CD1d molecules can also bind both to the nonantigenic beta-GalCer and to phosphatidylethanolamine, indicating that diverse lipids can bind to CD1d. beta-GalCer 58-69 CD1d molecule Homo sapiens 146-150 10523605-4 1999 The CD1d molecules can also bind both to the nonantigenic beta-GalCer and to phosphatidylethanolamine, indicating that diverse lipids can bind to CD1d. phosphatidylethanolamine 77-101 CD1d molecule Homo sapiens 4-8 10523605-4 1999 The CD1d molecules can also bind both to the nonantigenic beta-GalCer and to phosphatidylethanolamine, indicating that diverse lipids can bind to CD1d. phosphatidylethanolamine 77-101 CD1d molecule Homo sapiens 146-150 10487527-10 1999 In Scatchard analyses, the isothiocyanate derivatives R-3, R-4, and R-6 showed significant and progressive reduction in Bmax at increasing concentrations. isothiocyanic acid 27-41 CD1d molecule Homo sapiens 54-57 10450506-3 1999 Murine and human CD1d molecules can present glycolipid antigens such as alpha-galactosylceramide (alpha-GalCer) to CD1d-restricted natural killer (NK) T cells. Glycolipids 44-54 CD1d molecule Homo sapiens 115-119 10450506-3 1999 Murine and human CD1d molecules can present glycolipid antigens such as alpha-galactosylceramide (alpha-GalCer) to CD1d-restricted natural killer (NK) T cells. alpha-galactosylceramide 72-96 CD1d molecule Homo sapiens 17-21 10450506-3 1999 Murine and human CD1d molecules can present glycolipid antigens such as alpha-galactosylceramide (alpha-GalCer) to CD1d-restricted natural killer (NK) T cells. alpha-galactosylceramide 72-96 CD1d molecule Homo sapiens 115-119 10450506-3 1999 Murine and human CD1d molecules can present glycolipid antigens such as alpha-galactosylceramide (alpha-GalCer) to CD1d-restricted natural killer (NK) T cells. alpha-galactosylceramide 98-110 CD1d molecule Homo sapiens 17-21 10450506-3 1999 Murine and human CD1d molecules can present glycolipid antigens such as alpha-galactosylceramide (alpha-GalCer) to CD1d-restricted natural killer (NK) T cells. alpha-galactosylceramide 98-110 CD1d molecule Homo sapiens 115-119 10233754-6 1999 In this study we examined the expression of CD1D in human trophoblast cell lines and placentally derived trophoblast cells by reverse transcriptase-polymerase chain reaction using CD1D-specific oligonucleotide primers. Oligonucleotides 194-209 CD1d molecule Homo sapiens 44-48 11674335-3 1999 Benzoate was introduced as a protecting group at the 1,3-O-disubstituent stage and was removed under basic conditions after the incorporation of the third alkyl group (R(3)) with R(3)X and NaH. Benzoates 0-8 CD1d molecule Homo sapiens 168-172 11674335-3 1999 Benzoate was introduced as a protecting group at the 1,3-O-disubstituent stage and was removed under basic conditions after the incorporation of the third alkyl group (R(3)) with R(3)X and NaH. sodium bisulfide 189-192 CD1d molecule Homo sapiens 168-172 10233754-6 1999 In this study we examined the expression of CD1D in human trophoblast cell lines and placentally derived trophoblast cells by reverse transcriptase-polymerase chain reaction using CD1D-specific oligonucleotide primers. Oligonucleotides 194-209 CD1d molecule Homo sapiens 180-184 9880256-0 1999 CD1d-restricted immunoglobulin G formation to GPI-anchored antigens mediated by NKT cells. Glycosylphosphatidylinositols 46-49 CD1d molecule Homo sapiens 0-4 9880256-2 1999 Immunoglobulin G responses to glycosylphosphatidylinositol (GPI)- anchored protein antigens, however, were found to be regulated in part through CD1d-restricted recognition of the GPI moiety by thymus-dependent, interleukin-4-producing CD4(+), natural killer cell antigen 1.1 [(NK1.1)+] helper T cells. Glycosylphosphatidylinositols 30-58 CD1d molecule Homo sapiens 145-149 9880256-2 1999 Immunoglobulin G responses to glycosylphosphatidylinositol (GPI)- anchored protein antigens, however, were found to be regulated in part through CD1d-restricted recognition of the GPI moiety by thymus-dependent, interleukin-4-producing CD4(+), natural killer cell antigen 1.1 [(NK1.1)+] helper T cells. Glycosylphosphatidylinositols 60-63 CD1d molecule Homo sapiens 145-149 9880256-2 1999 Immunoglobulin G responses to glycosylphosphatidylinositol (GPI)- anchored protein antigens, however, were found to be regulated in part through CD1d-restricted recognition of the GPI moiety by thymus-dependent, interleukin-4-producing CD4(+), natural killer cell antigen 1.1 [(NK1.1)+] helper T cells. Glycosylphosphatidylinositols 180-183 CD1d molecule Homo sapiens 145-149 9874567-8 1999 Antigen presentation to the Valpha14(+) NK1.1(+) cells requires endosomal targeting of CD1d through a tail-encoded tyrosine-based motif, whereas antigen presentation to the Valpha14(-) NK1.1(-) cells does not. Tyrosine 115-123 CD1d molecule Homo sapiens 87-91 9782130-4 1998 Responses of human NK T cells to these synthetic glycolipids, consisting of certain alpha-anomeric sugars conjugated to an acylated phytosphingosine base, required presentation by antigen-presenting cells expressing the major histocompatibility complex class I-like CD1d protein. Glycolipids 49-60 CD1d molecule Homo sapiens 266-270 9782129-0 1998 CD1d-mediated recognition of an alpha-galactosylceramide by natural killer T cells is highly conserved through mammalian evolution. alpha-galactosylceramide 32-56 CD1d molecule Homo sapiens 0-4 9952023-0 1999 Activation of human Valpha24NKT cells by alpha-glycosylceramide in a CD1d-restricted and Valpha24TCR-mediated manner. alpha-glycosylceramide 41-63 CD1d molecule Homo sapiens 69-73 9952023-6 1999 The Valpha24NKT cells were CD3+ CD4-CD8-Valpha24+Vbeta11+NKRP1A+ and specifically proliferated in response to alpha-glycosylceramide in CD1d-restricted and Valpha24TCR-mediated manner. alpha-glycosylceramide 110-132 CD1d molecule Homo sapiens 136-140 9576945-4 1998 Indeed, the cytotoxic index obtained by alpha-GalCer-activated Valpha14 NKT cells was reduced by the addition of cold target tumor cells or by treatment with concanamycin A, which inhibits activation and secretion of perforin, but not by mAbs against molecules involved in the NKT cell recognition and conventional cytotoxicity, such as CD1d, Vbeta8, NK1. concanamycin A 158-172 CD1d molecule Homo sapiens 337-341 15045406-1 1996 Nitrate radical (NO(3)) reactions with benzene (R-1), toluene (R-2), p-xylene (R-3), p-cresol (R-4) and mesitylene (R-5) have been studied by laser photolysis/long path laser absorption (LP-LPLA) in aqueous solution. nitrate radical 0-15 CD1d molecule Homo sapiens 69-82 9374463-0 1997 CD1d-restricted and TCR-mediated activation of valpha14 NKT cells by glycosylceramides. glycosylceramides 69-86 CD1d molecule Homo sapiens 0-4 9374463-3 1997 Glycosylceramide-mediated proliferative responses of Valpha14 NKT cells were abrogated by treatment with chloroquine-concanamycin A or by monoclonal antibodies against CD1d/Vbeta8, CD40/CD40L, or B7/CTLA-4/CD28, but not by interference with the function of a transporter-associated protein. Soyacerebroside I 0-16 CD1d molecule Homo sapiens 168-172 34953481-3 2021 Invariant Natural Killer T (iNKT) cells are a subpopulation of T lymphocytes, activated by recognition of glycolipid ligands such as alpha-Galactosylceramide presented by CD1d, produce and secrete several cytokines, including IFN-gamma and IL-4. alpha-galactosylceramide 133-157 CD1d molecule Homo sapiens 171-175 1534272-9 1992 An RA-resistant clone, designated HL-60/R3, constitutively expressed larger amounts of alpha-actinin, vinculin, lipocortin I, and lipocortin II than parental HL-60 cells. Tretinoin 3-5 CD1d molecule Homo sapiens 34-42 1534272-10 1992 Treatment of HL-60/R3 with RA resulted in decreases in the amounts of these actin-binding proteins. Tretinoin 27-29 CD1d molecule Homo sapiens 13-21 34953481-3 2021 Invariant Natural Killer T (iNKT) cells are a subpopulation of T lymphocytes, activated by recognition of glycolipid ligands such as alpha-Galactosylceramide presented by CD1d, produce and secrete several cytokines, including IFN-gamma and IL-4. Glycolipids 106-116 CD1d molecule Homo sapiens 171-175 34936686-10 2021 IL-15 enhanced CD69, CD1d and CD11a expression on alpha-Galcer treated iNKT cells; 7. alpha-galactosylceramide 50-62 CD1d molecule Homo sapiens 21-25 34706265-3 2021 The most common stimulant is the glycolipid alpha-Galactosyl Ceramide (alpha-GalCer), which stimulates iNKT cells when presented by CD1d, an MHC class I-like molecule expressed by antigen-presenting cells (APC). Glycolipids 33-43 CD1d molecule Homo sapiens 132-136 34706265-3 2021 The most common stimulant is the glycolipid alpha-Galactosyl Ceramide (alpha-GalCer), which stimulates iNKT cells when presented by CD1d, an MHC class I-like molecule expressed by antigen-presenting cells (APC). alpha-galactosylceramide 44-69 CD1d molecule Homo sapiens 132-136 34706265-3 2021 The most common stimulant is the glycolipid alpha-Galactosyl Ceramide (alpha-GalCer), which stimulates iNKT cells when presented by CD1d, an MHC class I-like molecule expressed by antigen-presenting cells (APC). alpha-galactosylceramide 71-83 CD1d molecule Homo sapiens 132-136 34706265-4 2021 Another stimulant used is alpha-GalCer-loaded DimerX, a CD1d-Ig fusion protein which stimulates iNKT cells in an APC-independent fashion. alpha-galactosylceramide 26-38 CD1d molecule Homo sapiens 56-60 34706265-5 2021 Here, we demonstrate use of the PBS-57-loaded CD1d-tetramer as an APC-independent stimulant, where PBS-57 is an alpha-GalCer analogue. Lead 32-35 CD1d molecule Homo sapiens 46-50 34706265-5 2021 Here, we demonstrate use of the PBS-57-loaded CD1d-tetramer as an APC-independent stimulant, where PBS-57 is an alpha-GalCer analogue. Lead 99-102 CD1d molecule Homo sapiens 46-50 34706265-11 2021 SIGNIFICANCE: This study supports PBS-57-loaded CD1d-tetramer as an effective in vitro APC-independent iNKT cell stimulant, which is comparable to or even more effective than alpha-GalCer and DimerX. Lead 34-37 CD1d molecule Homo sapiens 48-52 33193386-1 2020 Murine and human invariant natural killer T (iNKT) lymphocytes are activated by alpha-galactosylceramide (alpha-GalCer) presented on CD1d. alpha-galactosylceramide 80-104 CD1d molecule Homo sapiens 133-137 34417291-0 2021 Benzofuran sulfonates and small self-lipid antigens activate type II NKT cells via CD1d. benzofuran sulfonates 0-21 CD1d molecule Homo sapiens 83-87 34417291-8 2021 By trapping a CD1d-type II NKT TCR complex for direct mass-spectrometric analysis, we detected molecules that allow the binding of CD1d to TCRs, finding that both selected PBF family members and short-chain sphingomyelin lipids are present in these complexes. sphingomyelin lipids 207-227 CD1d molecule Homo sapiens 14-18 34417291-8 2021 By trapping a CD1d-type II NKT TCR complex for direct mass-spectrometric analysis, we detected molecules that allow the binding of CD1d to TCRs, finding that both selected PBF family members and short-chain sphingomyelin lipids are present in these complexes. sphingomyelin lipids 207-227 CD1d molecule Homo sapiens 131-135 34417291-9 2021 Furthermore, the combination of PPBF and short-chain sphingomyelin enhances CD1d tetramer staining of PPBF-reactive T cell lines over either molecule alone. Sphingomyelins 53-66 CD1d molecule Homo sapiens 76-80 34417291-10 2021 This study demonstrates that nonlipidic small molecules, which resemble sulfa drugs implicated in systemic hypersensitivity and drug allergy reactions, are targeted by a polyclonal population of type II NKT cells in a CD1d-restricted manner. sulfa 72-77 CD1d molecule Homo sapiens 218-222 34241784-6 2021 Moreover, cytokine/chemokine release induced by characellide A from PBMC is CD1d-dependent because a CD1d antagonist, 1,2-bis(diphenylphosphino)ethane (DPPE)-polyethylene glycolmonomethylether (PEG), specifically inhibits characellide A-induced activation of PBMC. characellide a 48-62 CD1d molecule Homo sapiens 76-80 34241784-6 2021 Moreover, cytokine/chemokine release induced by characellide A from PBMC is CD1d-dependent because a CD1d antagonist, 1,2-bis(diphenylphosphino)ethane (DPPE)-polyethylene glycolmonomethylether (PEG), specifically inhibits characellide A-induced activation of PBMC. characellide a 48-62 CD1d molecule Homo sapiens 101-105 34241784-6 2021 Moreover, cytokine/chemokine release induced by characellide A from PBMC is CD1d-dependent because a CD1d antagonist, 1,2-bis(diphenylphosphino)ethane (DPPE)-polyethylene glycolmonomethylether (PEG), specifically inhibits characellide A-induced activation of PBMC. 1,2-bis(diphenylphosphino)ethane (dppe)-polyethylene glycolmonomethylether 118-192 CD1d molecule Homo sapiens 76-80 34241784-6 2021 Moreover, cytokine/chemokine release induced by characellide A from PBMC is CD1d-dependent because a CD1d antagonist, 1,2-bis(diphenylphosphino)ethane (DPPE)-polyethylene glycolmonomethylether (PEG), specifically inhibits characellide A-induced activation of PBMC. 1,2-bis(diphenylphosphino)ethane (dppe)-polyethylene glycolmonomethylether 118-192 CD1d molecule Homo sapiens 101-105 34241784-6 2021 Moreover, cytokine/chemokine release induced by characellide A from PBMC is CD1d-dependent because a CD1d antagonist, 1,2-bis(diphenylphosphino)ethane (DPPE)-polyethylene glycolmonomethylether (PEG), specifically inhibits characellide A-induced activation of PBMC. monomethoxypolyethylene glycol 194-197 CD1d molecule Homo sapiens 76-80 34241784-6 2021 Moreover, cytokine/chemokine release induced by characellide A from PBMC is CD1d-dependent because a CD1d antagonist, 1,2-bis(diphenylphosphino)ethane (DPPE)-polyethylene glycolmonomethylether (PEG), specifically inhibits characellide A-induced activation of PBMC. monomethoxypolyethylene glycol 194-197 CD1d molecule Homo sapiens 101-105 34241784-6 2021 Moreover, cytokine/chemokine release induced by characellide A from PBMC is CD1d-dependent because a CD1d antagonist, 1,2-bis(diphenylphosphino)ethane (DPPE)-polyethylene glycolmonomethylether (PEG), specifically inhibits characellide A-induced activation of PBMC. characellide a 222-236 CD1d molecule Homo sapiens 101-105 34172580-3 2021 Here, we show that the human DP10.7 gammadeltaTCR specific for the sulfoglycolipid sulfatide bound to CD1d only sustains a significant load and undergoes force-induced structural transitions when the binding interface-distal gammadelta constant domain (C) module is replaced with that of alphabeta. sulfoglycolipid sulfatide 67-92 CD1d molecule Homo sapiens 102-106 35063813-2 2022 Invariant natural killer T (iNKT) cells are a kind of special T lymphocytes characterized by expressing invariant TCR of Valpha24Vbeta11 to recognize CD1d-presented glycolipid antigens, which bridge innate and adaptive immune responses. Glycolipids 165-175 CD1d molecule Homo sapiens 150-154 33483371-1 2021 CD1d-restricted invariant natural killer T cells (iNKT cells) mediate strong anti-tumor immunity when stimulated by glycolipid agonists. Glycolipids 116-126 CD1d molecule Homo sapiens 0-4 33361143-7 2021 Several molecules with the capacity to bind to CD1d have been discovered, including alpha-galactosylceramide. alpha-galactosylceramide 84-108 CD1d molecule Homo sapiens 47-51 34524657-5 2021 NKT cells are divided into Type I (or invariant) and Type II, with either limited or broad TCR repertoires, respectively, that generally respond to glycolipids presented on the nonclassical MHC, CD1d. Glycolipids 148-159 CD1d molecule Homo sapiens 195-199 34524668-2 2021 They recognize lipid antigens presented by CD1d molecules and can be specifically activated by alpha-galactosylceramide (alpha-GalCer) in vitro. alpha-galactosylceramide 95-119 CD1d molecule Homo sapiens 43-47 34524668-2 2021 They recognize lipid antigens presented by CD1d molecules and can be specifically activated by alpha-galactosylceramide (alpha-GalCer) in vitro. alpha-galactosylceramide 121-133 CD1d molecule Homo sapiens 43-47 34524672-4 2021 Importantly, recombinant CD1d fusion proteins loaded with alpha-GalCer demonstrated sustained activation of iNKT cells upon repeated injections and superior tumor control, as compared to alpha-GalCer treatment. alpha-galactosylceramide 58-70 CD1d molecule Homo sapiens 25-29 33942544-2 2021 alpha-Galactosylceramide (alpha-GC) is a synthetic glycolipid that is recognized by the invariant T-cell receptor of invariant natural killer T (iNKT) cells in a CD1d-restricted manner. alpha-galactosylceramide 0-24 CD1d molecule Homo sapiens 162-166 33942544-2 2021 alpha-Galactosylceramide (alpha-GC) is a synthetic glycolipid that is recognized by the invariant T-cell receptor of invariant natural killer T (iNKT) cells in a CD1d-restricted manner. alpha-galactosylceramide 26-34 CD1d molecule Homo sapiens 162-166 33942544-2 2021 alpha-Galactosylceramide (alpha-GC) is a synthetic glycolipid that is recognized by the invariant T-cell receptor of invariant natural killer T (iNKT) cells in a CD1d-restricted manner. Glycolipids 51-61 CD1d molecule Homo sapiens 162-166 33128583-6 2021 Glioblastoma cells from 10 of 15 patients expressed CD1d, and CD1d-positive glioblastoma cells pulsed with glycolipid ligand induced iNKT cell-mediated cytotoxicity in vitro. Glycolipids 107-117 CD1d molecule Homo sapiens 62-66 33128583-7 2021 Although CD1d expression was low on glioblastoma stem-like cells, retinoic acid, which is the most common differentiating agent, upregulated CD1d expression in these cells and induced iNKT cell-mediated cytotoxicity. Tretinoin 66-79 CD1d molecule Homo sapiens 141-145 33451981-7 2021 The expression of CD1d on CLL cells is upregulated by all-trans retinoic acid, and sensitizes the malignant cells to bispecific VHH-induced lysis. Tretinoin 64-77 CD1d molecule Homo sapiens 18-22 33499253-6 2021 Interestingly, when stimulated only via CD1d+ dendritic cells (DCs) loaded with alpha-galactosylceramide (alpha-GalCer), both CD38- and BCMA-CAR iNKT cells expanded well, without losing their CAR- or TCR-dependent cytotoxic activities. alpha-galactosylceramide 80-104 CD1d molecule Homo sapiens 40-44 33499253-6 2021 Interestingly, when stimulated only via CD1d+ dendritic cells (DCs) loaded with alpha-galactosylceramide (alpha-GalCer), both CD38- and BCMA-CAR iNKT cells expanded well, without losing their CAR- or TCR-dependent cytotoxic activities. alpha-galactosylceramide 106-118 CD1d molecule Homo sapiens 40-44 32463330-2 2020 Natural killer T (NKT) cells are unconventional T lymphocytes, and their TCRs recognize glycolipids bound to the MHC-I-like molecule, CD1d. Glycolipids 88-99 CD1d molecule Homo sapiens 134-138 33193386-1 2020 Murine and human invariant natural killer T (iNKT) lymphocytes are activated by alpha-galactosylceramide (alpha-GalCer) presented on CD1d. alpha-galactosylceramide 106-118 CD1d molecule Homo sapiens 133-137 32324315-2 2020 iNKT cells specifically recognize glycolipid antigens such as a-galactosylceramide (aGalCer) presented by CD1d. Glycolipids 34-44 CD1d molecule Homo sapiens 106-110 32324315-2 2020 iNKT cells specifically recognize glycolipid antigens such as a-galactosylceramide (aGalCer) presented by CD1d. a-galactosylceramide 62-82 CD1d molecule Homo sapiens 106-110 32324315-3 2020 iNKT cells show direct cytotoxicity toward CD1d-positive tumor cells, especially when CD1d presents glycolipid antigens. glycolipid antigens 100-119 CD1d molecule Homo sapiens 43-47 32324315-3 2020 iNKT cells show direct cytotoxicity toward CD1d-positive tumor cells, especially when CD1d presents glycolipid antigens. glycolipid antigens 100-119 CD1d molecule Homo sapiens 86-90 32560408-3 2020 iNKT cell activation commonly requires engagement of the invariant T cell receptor (iTCR) by CD1d presenting glycolipid antigens. glycolipid antigens 109-128 CD1d molecule Homo sapiens 93-97 32714765-8 2020 Together, the data demonstrate a new mechanism through which alpha-GalCer-diol induces stronger Th1-type responses by stimulating CD11b+ leukocyte expansion and DC-conducted CD1d-restricted and TCR-mediated iNKT activation. alpha-galcer-diol 61-78 CD1d molecule Homo sapiens 174-178 32714765-0 2020 A Designed alpha-GalCer Analog Promotes Considerable Th1 Cytokine Response by Activating the CD1d-iNKT Axis and CD11b-Positive Monocytes/Macrophages. alpha-galactosylceramide 11-23 CD1d molecule Homo sapiens 93-97 31982233-1 2020 alpha-Galactosylceramide (alpha-GalCer) is recognized by the CD1d proteins on antigen-presenting cells at the ceramide moiety and the galactose moiety is presented to iNKT cells, which stimulates the immune responses. Ceramides 16-24 CD1d molecule Homo sapiens 61-65 32714765-4 2020 Structural analyses reveal stronger affinity between alpha-GalCer-diol and cluster of differentiation 1d (CD1d), leading to enhanced antigen presentation by dendritic cells (DCs) and self-activation, as reflected by tight binding of the T-cell receptor (TCR)/KRN7000/CD1d ternary complex and elevated production of interleukin 12 (IL-12) and interferon-gamma (IFN-gamma). alpha-galcer-diol 53-70 CD1d molecule Homo sapiens 75-104 32714765-4 2020 Structural analyses reveal stronger affinity between alpha-GalCer-diol and cluster of differentiation 1d (CD1d), leading to enhanced antigen presentation by dendritic cells (DCs) and self-activation, as reflected by tight binding of the T-cell receptor (TCR)/KRN7000/CD1d ternary complex and elevated production of interleukin 12 (IL-12) and interferon-gamma (IFN-gamma). alpha-galcer-diol 53-70 CD1d molecule Homo sapiens 106-110 32714765-4 2020 Structural analyses reveal stronger affinity between alpha-GalCer-diol and cluster of differentiation 1d (CD1d), leading to enhanced antigen presentation by dendritic cells (DCs) and self-activation, as reflected by tight binding of the T-cell receptor (TCR)/KRN7000/CD1d ternary complex and elevated production of interleukin 12 (IL-12) and interferon-gamma (IFN-gamma). alpha-galcer-diol 53-70 CD1d molecule Homo sapiens 267-271 32512511-0 2020 Low oxygen saturation during sleep reduces CD1D and RAB20 expressions that are reversed by CPAP therapy. Oxygen 4-10 CD1d molecule Homo sapiens 43-47 32244759-7 2020 We also found lipid- and pH-dependent dynamic changes in three exposed tryptophans unique to CD1d among the five human CD1 isotypes. Tryptophan 71-82 CD1d molecule Homo sapiens 93-97 32078695-7 2020 Cisplatin caused a significant reduction of CD1d expression by esophageal tumor cell lines. Cisplatin 0-9 CD1d molecule Homo sapiens 44-48 32078695-8 2020 Cisplatin, 5-fluorouracil and carboplatin induced dose-dependent apoptosis in primary lines of iNKT cells and inhibited CD1d-dependent interferon-gamma production and cytolytic degranulation by viable iNKT cells. Cisplatin 0-9 CD1d molecule Homo sapiens 120-124 32078695-8 2020 Cisplatin, 5-fluorouracil and carboplatin induced dose-dependent apoptosis in primary lines of iNKT cells and inhibited CD1d-dependent interferon-gamma production and cytolytic degranulation by viable iNKT cells. Fluorouracil 11-25 CD1d molecule Homo sapiens 120-124 32078695-8 2020 Cisplatin, 5-fluorouracil and carboplatin induced dose-dependent apoptosis in primary lines of iNKT cells and inhibited CD1d-dependent interferon-gamma production and cytolytic degranulation by viable iNKT cells. Carboplatin 30-41 CD1d molecule Homo sapiens 120-124 31190065-5 2020 METHODS: In a cross-sectional study of 101 HIV-infected and -uninfected South African patients with active TB and controls, iNKT cells were enumerated using alpha-galactosylceramide-loaded CD1d tetramers and subsequently functionally characterised by flow cytometry. alpha-galactosylceramide 157-181 CD1d molecule Homo sapiens 189-193 31935280-1 2020 Human invariant natural killer T (iNKT) cells are a rare innate-like lymphocyte population that recognizes glycolipids presented on CD1d. Glycolipids 107-118 CD1d molecule Homo sapiens 132-136 31982233-0 2020 Photo effect on the CD1d-binding ability of azobenzene-attached analogues of alpha-GalCer. azobenzene 44-54 CD1d molecule Homo sapiens 20-24 31982233-1 2020 alpha-Galactosylceramide (alpha-GalCer) is recognized by the CD1d proteins on antigen-presenting cells at the ceramide moiety and the galactose moiety is presented to iNKT cells, which stimulates the immune responses. alpha-galactosylceramide 0-24 CD1d molecule Homo sapiens 61-65 31982233-3 2020 To overcome the shortcoming by spatiotemporal restriction of its exposure, we synthesized the photochromic azobenzene-incorporated analogues and tested the photo-immunoregulation effect in its binding to CD1d. azobenzene 107-117 CD1d molecule Homo sapiens 204-208 31544285-1 2020 alpha-Galactosylceramide (alpha-GalCer; KRN7000) is a ligand for the glycoprotein CD1d that presents lipid antigens to natural killer T cells. alpha-galactosylceramide 0-24 CD1d molecule Homo sapiens 82-86 31939653-2 2020 An alpha-galactosyl ceramide (alpha-GalCer, KRN7000) is the representative CD1d ligand that can bind to the CD1d protein. Galactosylceramides 3-28 CD1d molecule Homo sapiens 75-79 31939653-2 2020 An alpha-galactosyl ceramide (alpha-GalCer, KRN7000) is the representative CD1d ligand that can bind to the CD1d protein. Galactosylceramides 3-28 CD1d molecule Homo sapiens 108-112 31939653-5 2020 We focused on the Cys residue of the large hydrophobic pockets of CD1d (A" pocket) and developed alpha-GalCer derivatives containing groups that can form covalent bonds. cysteinylcysteine 18-21 CD1d molecule Homo sapiens 66-70 31939653-7 2020 Furthermore, the LC-MS/MS analysis indicated that the chloroacetylamide-containing ligand was covalently bound to Cys12 of CD1d, which suggests that the enhanced activities result from the formation of a stable CD1d-ligand complex. chloroacetylamide 54-71 CD1d molecule Homo sapiens 123-127 31939653-7 2020 Furthermore, the LC-MS/MS analysis indicated that the chloroacetylamide-containing ligand was covalently bound to Cys12 of CD1d, which suggests that the enhanced activities result from the formation of a stable CD1d-ligand complex. chloroacetylamide 54-71 CD1d molecule Homo sapiens 211-215 31939653-7 2020 Furthermore, the LC-MS/MS analysis indicated that the chloroacetylamide-containing ligand was covalently bound to Cys12 of CD1d, which suggests that the enhanced activities result from the formation of a stable CD1d-ligand complex. cysteinylcysteine 114-117 CD1d molecule Homo sapiens 123-127 31939653-7 2020 Furthermore, the LC-MS/MS analysis indicated that the chloroacetylamide-containing ligand was covalently bound to Cys12 of CD1d, which suggests that the enhanced activities result from the formation of a stable CD1d-ligand complex. cysteinylcysteine 114-117 CD1d molecule Homo sapiens 211-215 31544285-1 2020 alpha-Galactosylceramide (alpha-GalCer; KRN7000) is a ligand for the glycoprotein CD1d that presents lipid antigens to natural killer T cells. alpha-galactosylceramide 26-38 CD1d molecule Homo sapiens 82-86 31544285-1 2020 alpha-Galactosylceramide (alpha-GalCer; KRN7000) is a ligand for the glycoprotein CD1d that presents lipid antigens to natural killer T cells. KRN 7000 40-47 CD1d molecule Homo sapiens 82-86 31738132-6 2020 RESULTS: Interestingly, our findings revealed that AH10-7 exhibited higher affinity binding and structural effects on hTCR-CD1d, as mediated by the incorporated hydrocinnamoyl ester moiety which accounted for stronger intermolecular interactions with "non-common" binding site residues. hydrocinnamoyl-1-valyl pyrrolidine 161-181 CD1d molecule Homo sapiens 123-127 31619536-4 2019 In particular, farnesol increases the expression of the Ag-presenting glycoprotein CD1d through the nuclear receptors PPARgamma and RARalpha, as well as p38 MAPK. Farnesol 15-23 CD1d molecule Homo sapiens 83-87 32238625-5 2020 This review describes three topics for developing functional compounds derived from natural products for prospective involvement in pharmaceutical research: 1) direct construction of the ergot alkaloid scaffold by palladium catalyzed domino cyclization of amino allenes; 2) identification of novel sphingosine kinase inhibitors through a structure-activity relationship study of jaspine B; and 3) design, synthesis and biological evaluation of novel CD1d glycolipid ligands containing modified lipid moieties. Ergot Alkaloids 187-201 CD1d molecule Homo sapiens 450-454 32238625-5 2020 This review describes three topics for developing functional compounds derived from natural products for prospective involvement in pharmaceutical research: 1) direct construction of the ergot alkaloid scaffold by palladium catalyzed domino cyclization of amino allenes; 2) identification of novel sphingosine kinase inhibitors through a structure-activity relationship study of jaspine B; and 3) design, synthesis and biological evaluation of novel CD1d glycolipid ligands containing modified lipid moieties. Palladium 214-223 CD1d molecule Homo sapiens 450-454 31636468-0 2019 Control of CD1d-restricted antigen presentation and inflammation by sphingomyelin. Sphingomyelins 68-81 CD1d molecule Homo sapiens 11-15 31636468-2 2019 CD1d can also bind non-activating lipids, such as sphingomyelin. Sphingomyelins 50-63 CD1d molecule Homo sapiens 0-4 31636468-7 2019 Together, these results demonstrate that control of non-agonistic CD1d-associated lipids is critical for iNKT cell development and function in vivo and represents a tight link between cellular sphingolipid metabolism and immunity. Sphingolipids 193-205 CD1d molecule Homo sapiens 66-70 31748533-3 2019 Here we describe a population of type II NKT cells that recognise and respond to the microbial antigen, alpha-glucuronosyl-diacylglycerol (alpha-GlcADAG) presented by CD1d, but not the prototypical type I NKT cell agonist, alpha-galactosylceramide. glucuronosyl diacylglycerol 104-137 CD1d molecule Homo sapiens 167-171 31748533-3 2019 Here we describe a population of type II NKT cells that recognise and respond to the microbial antigen, alpha-glucuronosyl-diacylglycerol (alpha-GlcADAG) presented by CD1d, but not the prototypical type I NKT cell agonist, alpha-galactosylceramide. alpha-galactosylceramide 223-247 CD1d molecule Homo sapiens 167-171 31748533-4 2019 Surprisingly, the crystal structure of a type II NKT TCR-CD1d-alpha-GlcADAG complex reveals a CD1d F"-pocket-docking mode that contrasts sharply with the previously determined A"-roof positioning of a sulfatide-reactive type II NKT TCR. Sulfoglycosphingolipids 201-210 CD1d molecule Homo sapiens 57-61 31667358-6 2019 Of the four saposin proteins, the importance of Saposin B (SapB) for loading of CD1d is the most well-characterised. Saposins 48-57 CD1d molecule Homo sapiens 80-84 31667358-6 2019 Of the four saposin proteins, the importance of Saposin B (SapB) for loading of CD1d is the most well-characterised. Saposins 59-63 CD1d molecule Homo sapiens 80-84 31667358-7 2019 However, a direct interaction between CD1d and SapB has yet to be described. Saposins 47-51 CD1d molecule Homo sapiens 38-42 31667358-8 2019 Methods: In order to determine how SapB might load lipids onto CD1d, we used purified, recombinant CD1d and SapB and carried out a series of highly sensitive binding assays to monitor direct interactions. Saposins 35-39 CD1d molecule Homo sapiens 63-67 31185411-3 2019 Following our previous work related to the modification of the hydrogen bond network between alpha-GalCer and CD1d, we have now focused our attention on the synthesis of 3-deoxy-3,3-difluoro- and 3,4-dideoxy-3,3,4,4-tetrafluoro-alpha-GalCer analogues, and studied their ability to stimulate human iNKT cells. Hydrogen 63-71 CD1d molecule Homo sapiens 110-114 31615552-5 2019 Their proliferative capacity and cytokine production were investigated following activation with CD1d ligand alpha-galactosylceramide (alpha-GalCer). alpha-galactosylceramide 109-133 CD1d molecule Homo sapiens 97-101 31649670-0 2019 Structure-Function Implications of the Ability of Monoclonal Antibodies Against alpha-Galactosylceramide-CD1d Complex to Recognize beta-Mannosylceramide Presentation by CD1d. alpha-galactosylceramide 80-104 CD1d molecule Homo sapiens 105-109 31649670-0 2019 Structure-Function Implications of the Ability of Monoclonal Antibodies Against alpha-Galactosylceramide-CD1d Complex to Recognize beta-Mannosylceramide Presentation by CD1d. alpha-galactosylceramide 80-104 CD1d molecule Homo sapiens 169-173 31649670-0 2019 Structure-Function Implications of the Ability of Monoclonal Antibodies Against alpha-Galactosylceramide-CD1d Complex to Recognize beta-Mannosylceramide Presentation by CD1d. 5alpha-pregnane-3beta,11beta,20beta,21-tetrol 131-152 CD1d molecule Homo sapiens 105-109 31649670-0 2019 Structure-Function Implications of the Ability of Monoclonal Antibodies Against alpha-Galactosylceramide-CD1d Complex to Recognize beta-Mannosylceramide Presentation by CD1d. 5alpha-pregnane-3beta,11beta,20beta,21-tetrol 131-152 CD1d molecule Homo sapiens 169-173 31649670-8 2019 Detection with anti-CD1d-alpha-GalCer mAbs indicates that the interface of the beta-ManCer-CD1d complex exposed to the iNKT cell TCR can assume a structure like that of CD1d-alpha-GalCer, despite its disparate carbohydrate structure. Carbohydrates 210-222 CD1d molecule Homo sapiens 20-24 31649670-8 2019 Detection with anti-CD1d-alpha-GalCer mAbs indicates that the interface of the beta-ManCer-CD1d complex exposed to the iNKT cell TCR can assume a structure like that of CD1d-alpha-GalCer, despite its disparate carbohydrate structure. Carbohydrates 210-222 CD1d molecule Homo sapiens 91-95 31649670-8 2019 Detection with anti-CD1d-alpha-GalCer mAbs indicates that the interface of the beta-ManCer-CD1d complex exposed to the iNKT cell TCR can assume a structure like that of CD1d-alpha-GalCer, despite its disparate carbohydrate structure. Carbohydrates 210-222 CD1d molecule Homo sapiens 91-95 31185411-3 2019 Following our previous work related to the modification of the hydrogen bond network between alpha-GalCer and CD1d, we have now focused our attention on the synthesis of 3-deoxy-3,3-difluoro- and 3,4-dideoxy-3,3,4,4-tetrafluoro-alpha-GalCer analogues, and studied their ability to stimulate human iNKT cells. 3-deoxy-3,3-difluoro- 170-191 CD1d molecule Homo sapiens 110-114 31185411-3 2019 Following our previous work related to the modification of the hydrogen bond network between alpha-GalCer and CD1d, we have now focused our attention on the synthesis of 3-deoxy-3,3-difluoro- and 3,4-dideoxy-3,3,4,4-tetrafluoro-alpha-GalCer analogues, and studied their ability to stimulate human iNKT cells. 3,4-dideoxy-3,3,4,4-tetrafluoro-alpha-galcer 196-240 CD1d molecule Homo sapiens 110-114 30864713-2 2019 CD1d is considered to present phospholipid and glycosphingolipid antigens to NKT cells. Phospholipids 30-42 CD1d molecule Homo sapiens 0-4 31316500-8 2019 Analogous to human iNKT cells, in vitro stimulation of porcine leukocytes with the CD1d ligand alpha-galactosylceramide resulted in rapid iNKT cell proliferation, evidenced by an increase in frequency and Ki-67 expression. alpha-galactosylceramide 95-119 CD1d molecule Homo sapiens 83-87 30900367-3 2019 PNH clones likely arise as immune escape mechanisms in aAA by preventing CD1D-restricted T-cell recognition of GPI anchors and GPI-linked autoantigens. Glycosylphosphatidylinositols 111-114 CD1d molecule Homo sapiens 73-77 30900367-3 2019 PNH clones likely arise as immune escape mechanisms in aAA by preventing CD1D-restricted T-cell recognition of GPI anchors and GPI-linked autoantigens. Glycosylphosphatidylinositols 127-130 CD1d molecule Homo sapiens 73-77 31141185-3 2019 Type I NKT cells, most extensively studied, are identified by a semi-invariant Valpha14-Jalpha18 (mouse, Valpha24-Jalpha18 in humans) TCR reactive to the prototypic ligand alpha-galactosylceramide presented on CD1d. alpha-galactosylceramide 172-196 CD1d molecule Homo sapiens 210-214 31296659-1 2019 Natural killer T (NKT) cells are a subset of T lymphocytes that recognize glycolipid antigens presented by the CD1d molecule (CD1d). Glycolipids 74-84 CD1d molecule Homo sapiens 111-124 31296659-1 2019 Natural killer T (NKT) cells are a subset of T lymphocytes that recognize glycolipid antigens presented by the CD1d molecule (CD1d). Glycolipids 74-84 CD1d molecule Homo sapiens 111-115 30817180-8 2019 Duodenal tissues from patients with alcohol-use disorder have been found to have increased levels of CD1d compared with tissues from patients without alcohol overuse. Alcohols 36-43 CD1d molecule Homo sapiens 101-105 30817180-13 2019 Patients with alcohol use disorder have increased expression of CD1d in the small intestine. Alcohols 14-21 CD1d molecule Homo sapiens 64-68 30864713-2 2019 CD1d is considered to present phospholipid and glycosphingolipid antigens to NKT cells. Glycosphingolipids 47-64 CD1d molecule Homo sapiens 0-4 30858151-6 2019 Once loaded with the iNKT cell lipid agonist alpha-galactosyl ceramide (alphaGC), the CD1d-CD19 fusion induces robust in vitro activation of and cytokine production by human iNKT cells. alpha-galactosylceramide 45-70 CD1d molecule Homo sapiens 86-90 31097998-0 2019 Development of alpha-GalCer Analogues with an alpha-Fluorocarbonyl Moiety as Th2-Selective Ligands of CD1d. th2 77-80 CD1d molecule Homo sapiens 102-106 31097998-3 2019 The biased activity of ligands could be caused by the hydrogen-bonding interaction between ligands and CD1d according to the Th2-selective cytokine secretion and molecular docking studies. Hydrogen 54-62 CD1d molecule Homo sapiens 103-107 31097989-2 2019 To selectively induce the secretion of certain cytokines via introducing hydrogen-bonding interaction with polar amino acid residues in the binding pocket of CD1d, a series of alpha-GalCer analogues with diether moiety in the acyl chain were designed and synthesized. Hydrogen 73-81 CD1d molecule Homo sapiens 158-162 30824201-1 2019 CD1d is a non-polymorphic antigen-presenting glycoprotein that recognizes glycolipids as ligands. Glycolipids 74-85 CD1d molecule Homo sapiens 0-4 30824201-5 2019 The assays reveal that the Bz amide-containing CD1d ligands function as NKT cell modulators displaying Th2 cytokine biasing responses. bz amide 27-35 CD1d molecule Homo sapiens 47-51 30824201-6 2019 Furthermore, molecular dynamics simulation studies suggest that the phenyl groups can interact with the aromatic amino acid residues in the lipid binding pocket of CD1d. Amino Acids, Aromatic 104-123 CD1d molecule Homo sapiens 164-168 30822302-7 2019 Thus, both synthetic GM3 and GD3 comprising a d18:1-C24:1 ceramide backbone were able to activate iNKT cells in a CD1d-dependent manner. Ceramides 58-66 CD1d molecule Homo sapiens 114-118 30711929-3 2019 The aim of this study was to examine the tumoricidal effect of a CD1d-binding glycolipid, called 7DW8-5, against a highly invasive human breast cancer cell line both in vitro and in vivo. Glycolipids 78-88 CD1d molecule Homo sapiens 65-69 30711929-3 2019 The aim of this study was to examine the tumoricidal effect of a CD1d-binding glycolipid, called 7DW8-5, against a highly invasive human breast cancer cell line both in vitro and in vivo. 11-(4-Fluorophenyl)-N-[(2s,3s,4r)-1-(Alpha-D-Galactopyranosyloxy)-3,4-Dihydroxyoctadecan-2-Yl]undecanamide 97-103 CD1d molecule Homo sapiens 65-69 30783507-2 2019 In this Letter, we designed and synthesized a novel series of CD1d ligand alpha-galactosylceramides (alpha-GalCers) in which the acyl chain backbone of the lipid was incorporated with fluorine atoms. alpha-galactosylceramide 74-99 CD1d molecule Homo sapiens 62-66 30549010-1 2019 Invariant NKT cells were stimulated with cholesteryl O-acyl alpha-glycosides in the context of CD1d. cholesteryl o-acyl alpha-glycosides 41-76 CD1d molecule Homo sapiens 95-99 30783507-2 2019 In this Letter, we designed and synthesized a novel series of CD1d ligand alpha-galactosylceramides (alpha-GalCers) in which the acyl chain backbone of the lipid was incorporated with fluorine atoms. alpha-galactosylceramide 101-114 CD1d molecule Homo sapiens 62-66 30783507-2 2019 In this Letter, we designed and synthesized a novel series of CD1d ligand alpha-galactosylceramides (alpha-GalCers) in which the acyl chain backbone of the lipid was incorporated with fluorine atoms. Fluorine 184-192 CD1d molecule Homo sapiens 62-66 30519237-0 2018 Corrigendum: CD1d-Invariant Natural Killer T Cell-Based Cancer Immunotherapy: alpha-Galactosylceramide and Beyond. alpha-galactosylceramide 78-102 CD1d molecule Homo sapiens 13-17 30085659-3 2018 These bound efficiently to the glycolipid antigen presenting protein CD1d, and upon photoactivation formed stable CD1d-glycolipid covalent conjugates. Glycolipids 31-41 CD1d molecule Homo sapiens 69-73 30322965-6 2018 moDCs but not moLCs produced inflammatory cytokines after stimulation with CD1b and CD1d ligands mycolic acid and alpha-galactosylceramide, respectively. Mycolic Acids 97-109 CD1d molecule Homo sapiens 84-88 30322965-6 2018 moDCs but not moLCs produced inflammatory cytokines after stimulation with CD1b and CD1d ligands mycolic acid and alpha-galactosylceramide, respectively. alpha-galactosylceramide 114-138 CD1d molecule Homo sapiens 84-88 30417862-2 2018 To overcome this difficulty, we used imaging flow cytometry and transcriptomic profiling (RNA-seq) to determine altered subcellular localization of the cluster of differentiation 1d protein (CD1d) associated with impaired endocytic gene expression in human dendritic cells (DCs), which were exposed to the common lipophilic air pollutant benzo[a]pyrene. Benzo(a)pyrene 338-352 CD1d molecule Homo sapiens 191-195 30417862-5 2018 The enhanced CD1d and Lamp1 colocalization upon BaP exposure was further demonstrated using thresholded scatterplots, tested with Mander"s coefficients for co-localized intensity, and plotted based on the percentage of co-localized areas using ImageJ-Fiji. Benzo(a)pyrene 48-51 CD1d molecule Homo sapiens 13-17 30300581-5 2018 CD1D transcriptional de-repression by all-trans retinoic acid results in further enhanced cytotoxicity of CAR19-iNKT cells against CD19+ chronic lymphocytic leukemia cells. Tretinoin 48-61 CD1d molecule Homo sapiens 0-4 30085659-3 2018 These bound efficiently to the glycolipid antigen presenting protein CD1d, and upon photoactivation formed stable CD1d-glycolipid covalent conjugates. Glycolipids 31-41 CD1d molecule Homo sapiens 114-118 30085659-3 2018 These bound efficiently to the glycolipid antigen presenting protein CD1d, and upon photoactivation formed stable CD1d-glycolipid covalent conjugates. Glycolipids 119-129 CD1d molecule Homo sapiens 69-73 30085659-3 2018 These bound efficiently to the glycolipid antigen presenting protein CD1d, and upon photoactivation formed stable CD1d-glycolipid covalent conjugates. Glycolipids 119-129 CD1d molecule Homo sapiens 114-118 30085659-4 2018 Conjugates of benzophenone alpha-GCs with soluble or cell-bound CD1d proteins retained potent iNKT cell activating properties, with biologic effects that were modulated by acyl chain length and the resulting affinities of conjugates for iNKT cell antigen receptors. benzophenone 14-26 CD1d molecule Homo sapiens 64-68 30085659-5 2018 Analysis by mass spectrometry identified a unique covalent attachment site for the glycolipid ligands in the hydrophobic ligand binding pocket of CD1d. Glycolipids 83-93 CD1d molecule Homo sapiens 146-150 29688330-1 2018 Invariant natural killer T (iNKT) cells recognize glycolipid antigens bound to CD1d molecules on antigen-presenting cells. Glycolipids 50-60 CD1d molecule Homo sapiens 79-83 30245690-1 2018 Invariant natural killer T (iNKT) cells produce copious amounts of cytokines in response to T-cell receptor (TCR) stimulation by recognizing antigens such as alpha-galactosylceramide (alpha-GalCer) presented on CD1d; thus, orchestrating other immune cells to fight against pathogen infection and tumors. alpha-galactosylceramide 158-182 CD1d molecule Homo sapiens 211-215 30051730-5 2018 iNKT cells have potent in vivo and in vitro anti-tumor activities against CD1d-positve gastric cancer in the presence of alpha-galactosylceramide. alpha-galactosylceramide 121-145 CD1d molecule Homo sapiens 74-78 30051730-6 2018 Cisplatin could upregulate CD1d expression in gastric cancer cells and make them more vulnerable to iNKT cell-mediated cytotoxicity. Cisplatin 0-9 CD1d molecule Homo sapiens 27-31 29863807-3 2018 Herein, a series of novel Th2-biasing CD1d glycolipid ligands, based on modification of their lipid part, have been identified. Glycolipids 43-53 CD1d molecule Homo sapiens 38-42 29863807-5 2018 Importantly, the truncated acyl chain containing variants still retain their binding affinities and agonistic activities, which can be associated with an "anchoring effect," that is, formation of a buried hydrogen bond between a polar group on the acyl chain and the CD1d lipid-binding pocket. Hydrogen 205-213 CD1d molecule Homo sapiens 267-271 30030044-2 2018 GM2 is a glycosphingolipid abundant in cellular membranes and known to bind CD1d molecules, but the functional consequences of this binding are not completely clarified. gm2 0-3 CD1d molecule Homo sapiens 76-80 30030044-2 2018 GM2 is a glycosphingolipid abundant in cellular membranes and known to bind CD1d molecules, but the functional consequences of this binding are not completely clarified. Glycosphingolipids 9-26 CD1d molecule Homo sapiens 76-80 30030044-7 2018 An explanation for this effect could be a direct competition of GM2 with antigenic lipids for CD1d binding. gm2 64-67 CD1d molecule Homo sapiens 94-98 30158927-11 2018 Newly improved sulfatide-CD1d tetramers are starting to allow better characterization of the elusive type II NKT cells to better understand their function and control it to overcome immunosuppression. Sulfoglycosphingolipids 15-24 CD1d molecule Homo sapiens 25-29 30013569-0 2018 CD1d-Invariant Natural Killer T Cell-Based Cancer Immunotherapy: alpha-Galactosylceramide and Beyond. alpha-galactosylceramide 65-89 CD1d molecule Homo sapiens 0-4 29688330-3 2018 We synthesized a series of thioglycoside analogs of alpha-GalCer with different substituents to the galactose residue and found that two of these compounds, XZ7 and XZ11, bound to CD1d-transfected HeLa cells and activated lines of expanded human iNKT cells. Thioglycosides 27-40 CD1d molecule Homo sapiens 180-184 29688330-3 2018 We synthesized a series of thioglycoside analogs of alpha-GalCer with different substituents to the galactose residue and found that two of these compounds, XZ7 and XZ11, bound to CD1d-transfected HeLa cells and activated lines of expanded human iNKT cells. Galactose 100-109 CD1d molecule Homo sapiens 180-184 29904582-3 2018 We and others have found a glycolipid, called alpha-galactosylceramide (alpha-GalCer), which could be presented on CD1d expressed by antigen-presenting cells (APCs) and stimulate natural killer T (NKT) cells. Glycolipids 27-37 CD1d molecule Homo sapiens 115-119 30046564-2 2018 Invariant NKT (iNKT) cells bear an invariant TCR and recognize a small variety of glycolipid antigens presented by CD1d (nonclassical MHC-I). Glycolipids 82-92 CD1d molecule Homo sapiens 115-119 29904582-3 2018 We and others have found a glycolipid, called alpha-galactosylceramide (alpha-GalCer), which could be presented on CD1d expressed by antigen-presenting cells (APCs) and stimulate natural killer T (NKT) cells. alpha-galactosylceramide 46-70 CD1d molecule Homo sapiens 115-119 29904582-3 2018 We and others have found a glycolipid, called alpha-galactosylceramide (alpha-GalCer), which could be presented on CD1d expressed by antigen-presenting cells (APCs) and stimulate natural killer T (NKT) cells. alpha-galactosylceramide 72-84 CD1d molecule Homo sapiens 115-119 29775592-2 2018 Here, we identify a class of compounds derived from dietary, microbial, and industrial sources that are characterized by the presence of a five-membered oxazole ring and induce CD1d-dependent intestinal inflammation. Oxazoles 153-160 CD1d molecule Homo sapiens 177-181 29671585-2 2018 Here, we have employed molecular dynamics (MD) simulations (adding to 14 mus in total) to study conformational changes triggered by the inverse agonist R-(-)-3-quinuclidinyl-benzilate (QNB) in the structure of the active M2 receptor (PBD ID 4MQS ) after replacement of the agonist iperoxo by the inverse agonist QNB. 3-quinuclidinyl 4-fluoromethylbenzilate 312-315 CD1d molecule Homo sapiens 152-159 29576533-1 2018 Glycosylceramides that activate CD1d-restricted invariant natural killer T (iNKT) cells have potential therapeutic applications for augmenting immune responses against cancer and infections. glycosylceramides 0-17 CD1d molecule Homo sapiens 32-36 29671585-2 2018 Here, we have employed molecular dynamics (MD) simulations (adding to 14 mus in total) to study conformational changes triggered by the inverse agonist R-(-)-3-quinuclidinyl-benzilate (QNB) in the structure of the active M2 receptor (PBD ID 4MQS ) after replacement of the agonist iperoxo by the inverse agonist QNB. 3-quinuclidinyl 4-fluoromethylbenzilate 185-188 CD1d molecule Homo sapiens 152-159 29671585-2 2018 Here, we have employed molecular dynamics (MD) simulations (adding to 14 mus in total) to study conformational changes triggered by the inverse agonist R-(-)-3-quinuclidinyl-benzilate (QNB) in the structure of the active M2 receptor (PBD ID 4MQS ) after replacement of the agonist iperoxo by the inverse agonist QNB. iperoxo 281-288 CD1d molecule Homo sapiens 152-159 29775592-4 2018 CD1d-restricted production of interleukin 10 by IECs is limited through activity of the aryl hydrocarbon receptor (AhR) pathway in response to oxazole induction of tryptophan metabolites. Tryptophan 164-174 CD1d molecule Homo sapiens 0-4 29775592-6 2018 In summary, we identify environmentally derived oxazoles as triggers of CD1d-dependent intestinal inflammatory responses that occur via activation of the AhR in the intestinal epithelium. Oxazoles 48-56 CD1d molecule Homo sapiens 72-76 29775592-3 2018 We observe that minimal oxazole structures modulate natural killer T cell-dependent inflammation by regulating lipid antigen presentation by CD1d on intestinal epithelial cells (IECs). Oxazoles 24-31 CD1d molecule Homo sapiens 141-145 29775592-4 2018 CD1d-restricted production of interleukin 10 by IECs is limited through activity of the aryl hydrocarbon receptor (AhR) pathway in response to oxazole induction of tryptophan metabolites. Oxazoles 143-150 CD1d molecule Homo sapiens 0-4 29520280-1 2018 Vaccination with CD1d-binding glycolipid adjuvants and co-administered protein, lipid, and carbohydrate antigens leads to invariant natural killer T (NKT) cell-dependent enhancement of protective B cell responses. Glycolipids 30-40 CD1d molecule Homo sapiens 17-21 29520280-1 2018 Vaccination with CD1d-binding glycolipid adjuvants and co-administered protein, lipid, and carbohydrate antigens leads to invariant natural killer T (NKT) cell-dependent enhancement of protective B cell responses. Carbohydrates 91-103 CD1d molecule Homo sapiens 17-21 29520280-5 2018 CD1d/glycolipid-activated NKT cells are able to provide help to B cells in a manner dependent on cognate and non-cognate interactions. Glycolipids 5-15 CD1d molecule Homo sapiens 0-4 29389901-2 2018 These cells recognize self and microbial glycolipids bound to non-polymorphic and highly conserved CD1d molecules. Glycolipids 41-52 CD1d molecule Homo sapiens 99-103 29163493-3 2017 Systemic treatments with the CD1d-antitumor fusion proteins loaded with the agonist alpha-galactosylceramide (alphaGalCer) led to specific iNKT cell activation, resulting in a sustained growth inhibition of established tumors expressing HER2 or CEA, while treatment with the free alphaGalCer was ineffective. alpha-galactosylceramide 84-108 CD1d molecule Homo sapiens 29-33 29312339-1 2017 Type I natural killer T (NKT) cells are innate-like T lymphocytes that recognize glycolipid antigens presented by the MHC class I-like protein CD1d. Glycolipids 81-91 CD1d molecule Homo sapiens 143-147 29179729-9 2017 The mRNA expression of CD1d and MR1 were increased in stable and exacerbating COPD patients; however both molecules were decreased upon antibiotic and systemic steroid treatments. Steroids 160-167 CD1d molecule Homo sapiens 23-27 28573337-2 2017 For this purpose, the mimetic 1 was properly conjugated to a stearic acid containing glycerol-based phospholipid (compound 5) to be presented, in the context of the conserved non polymorphic major histocompatibility complex class I-like molecules (CD1d), to iNKT cells. Phospholipids 100-112 CD1d molecule Homo sapiens 248-252 28780376-0 2017 Retinoic acid induction of CD1d expression primes chronic lymphocytic leukemia B cells for killing by CD8+ invariant natural killer T cells. Tretinoin 0-13 CD1d molecule Homo sapiens 27-31 28780376-1 2017 Invariant natural killer T (iNKT) cells are cytotoxic T cells that respond to glycolipid antigens presented by CD1d. Glycolipids 78-88 CD1d molecule Homo sapiens 111-115 28633979-0 2017 Zerumbone modulates CD1d expression and lipid antigen presentation pathway in breast cancer cells. zerumbone 0-9 CD1d molecule Homo sapiens 20-24 28633979-8 2017 The alpha-galactosylceramide, a ligand for CD1d, showed increased CD1d expression as well as cell proliferation which was opposite to the effects of ZER. alpha-galactosylceramide 4-28 CD1d molecule Homo sapiens 43-47 28633979-8 2017 The alpha-galactosylceramide, a ligand for CD1d, showed increased CD1d expression as well as cell proliferation which was opposite to the effects of ZER. alpha-galactosylceramide 4-28 CD1d molecule Homo sapiens 66-70 28655912-0 2017 Galactosylsphingamides: new alpha-GalCer analogues to probe the F"-pocket of CD1d. galactosylsphingamides 0-22 CD1d molecule Homo sapiens 77-81 28440548-4 2017 Exposure of human antigen-presenting cells such as monocyte-derived dendritic cells and THP-1 cells to the prototypical contact sensitizer dinitrochlorobenzene potentiated the response of CD1a- and CD1d-autoreactive T cells, which released a vast array of cytokines in a CD1- and TCR-dependent manner. Dinitrochlorobenzene 139-159 CD1d molecule Homo sapiens 198-202 28526683-6 2017 Apolipoprotein E isolated from human cerebrospinal fluid carries sulfatide that can be captured by APCs and presented by CD1d to iNKT cells. Sulfoglycosphingolipids 65-74 CD1d molecule Homo sapiens 121-125 28798749-2 2017 This "innate-like" T lymphocyte subset has the unique ability to recognize foreign and self-derived glycolipid antigens in association with the CD1d molecule expressed by antigen-presenting cells. Glycolipids 100-110 CD1d molecule Homo sapiens 144-157 28655912-1 2017 Invariant Natural Killer T-cells (iNKT-cells) are an attractive target for immune response modulation, as upon CD1d-mediated stimulation with KRN7000, a synthetic alpha-galactosylceramide, they produce a vast amount of cytokines. KRN 7000 142-149 CD1d molecule Homo sapiens 111-115 28655912-1 2017 Invariant Natural Killer T-cells (iNKT-cells) are an attractive target for immune response modulation, as upon CD1d-mediated stimulation with KRN7000, a synthetic alpha-galactosylceramide, they produce a vast amount of cytokines. alpha-galactosylceramide 163-187 CD1d molecule Homo sapiens 111-115 28655912-4 2017 While introduction of the amide-motif in the phytosphingosine chain is tolerated for CD1d binding and TCR recognition, the studied alpha-galactosylsphingamides showed compromised antigenic properties. Amides 26-31 CD1d molecule Homo sapiens 85-89 28655912-4 2017 While introduction of the amide-motif in the phytosphingosine chain is tolerated for CD1d binding and TCR recognition, the studied alpha-galactosylsphingamides showed compromised antigenic properties. phytosphingosine 45-61 CD1d molecule Homo sapiens 85-89 28933361-4 2017 It has been shown that two major sphingolipids that accumulate in GD, namely, beta-glucosylceramide 22:0 (betaGL1-22) and glucosylsphingosine (LGL1), can be recognized by a distinct subset of CD1d-restricted human and murine type II natural killer T (NKT) cells. Sphingolipids 33-46 CD1d molecule Homo sapiens 192-196 28522830-4 2017 Our results demonstrated that the expression of CD1a and CD1d proteins, and the activation of CD1a- and CD1d-restricted T cells were sensitively inhibited by benzo[a]pyrene even at the low concentrations detectable in exposed human populations. Benzo(a)pyrene 158-172 CD1d molecule Homo sapiens 57-61 28522830-4 2017 Our results demonstrated that the expression of CD1a and CD1d proteins, and the activation of CD1a- and CD1d-restricted T cells were sensitively inhibited by benzo[a]pyrene even at the low concentrations detectable in exposed human populations. Benzo(a)pyrene 158-172 CD1d molecule Homo sapiens 104-108 28549432-1 2017 BACKGROUND: Invariant natural killer T (iNKT) cells are a small population of lymphocytes with unique specificity for glycolipid antigens presented by non-polymorphic CD1d receptor on dendritic cells (DCs). Glycolipids 118-128 CD1d molecule Homo sapiens 167-171 28522830-7 2017 Imaging flow cytometry also showed that CD1a and CD1d proteins were retained in early and late endosomal compartments, respectively, supporting an impaired endocytic lipid antigen presentation for T cell activation upon benzo[a]pyrene exposure. benzo[a] 220-228 CD1d molecule Homo sapiens 49-53 28522830-7 2017 Imaging flow cytometry also showed that CD1a and CD1d proteins were retained in early and late endosomal compartments, respectively, supporting an impaired endocytic lipid antigen presentation for T cell activation upon benzo[a]pyrene exposure. pyrene 228-234 CD1d molecule Homo sapiens 49-53 27984752-8 2017 Most importantly, PLS regression accurately determined the anthracene and TFE enantiomer concentrations with an average low error of 2.31% for anthracene, 4.44% for R-TFE and 3.60% for S-TFE. anthracene 59-69 CD1d molecule Homo sapiens 165-176 27984752-8 2017 Most importantly, PLS regression accurately determined the anthracene and TFE enantiomer concentrations with an average low error of 2.31% for anthracene, 4.44% for R-TFE and 3.60% for S-TFE. Trifluoroethanol 74-77 CD1d molecule Homo sapiens 165-176 28933361-4 2017 It has been shown that two major sphingolipids that accumulate in GD, namely, beta-glucosylceramide 22:0 (betaGL1-22) and glucosylsphingosine (LGL1), can be recognized by a distinct subset of CD1d-restricted human and murine type II natural killer T (NKT) cells. beta-glucosylceramide 78-99 CD1d molecule Homo sapiens 192-196 28933361-4 2017 It has been shown that two major sphingolipids that accumulate in GD, namely, beta-glucosylceramide 22:0 (betaGL1-22) and glucosylsphingosine (LGL1), can be recognized by a distinct subset of CD1d-restricted human and murine type II natural killer T (NKT) cells. sphingosyl beta-glucoside 122-141 CD1d molecule Homo sapiens 192-196 27385422-1 2017 In this review, we discuss small-molecule, carbohydrate-based immunostimulants that target Toll-like receptor 4 (TLR-4) and cluster of differentiation 1D (CD1d) receptors. Carbohydrates 43-55 CD1d molecule Homo sapiens 124-153 27385422-1 2017 In this review, we discuss small-molecule, carbohydrate-based immunostimulants that target Toll-like receptor 4 (TLR-4) and cluster of differentiation 1D (CD1d) receptors. Carbohydrates 43-55 CD1d molecule Homo sapiens 155-159 26969612-0 2016 The tumor antigen N-glycolyl-GM3 is a human CD1d ligand capable of mediating B cell and natural killer T cell interaction. n-glycolyl-gm3 18-32 CD1d molecule Homo sapiens 44-48 28003379-7 2017 The Arg/Ser substitution also influenced Ag recognition as determined by CD1d multimer staining and CD1d-restricted functional responses. Arginine 4-7 CD1d molecule Homo sapiens 73-77 28003379-7 2017 The Arg/Ser substitution also influenced Ag recognition as determined by CD1d multimer staining and CD1d-restricted functional responses. Arginine 4-7 CD1d molecule Homo sapiens 100-104 28003379-7 2017 The Arg/Ser substitution also influenced Ag recognition as determined by CD1d multimer staining and CD1d-restricted functional responses. Serine 8-11 CD1d molecule Homo sapiens 73-77 28003379-7 2017 The Arg/Ser substitution also influenced Ag recognition as determined by CD1d multimer staining and CD1d-restricted functional responses. Serine 8-11 CD1d molecule Homo sapiens 100-104 27312006-4 2016 Two clones induced maturation of dendritic cells, one clone induced early apoptosis in CD1d-expressing B lymphoblasts and multiple myeloma cells, and another clone blocked recognition of glycolipid-loaded CD1d by CD1d-restricted invariant natural killer T (iNKT) cells. Glycolipids 187-197 CD1d molecule Homo sapiens 205-209 27312006-4 2016 Two clones induced maturation of dendritic cells, one clone induced early apoptosis in CD1d-expressing B lymphoblasts and multiple myeloma cells, and another clone blocked recognition of glycolipid-loaded CD1d by CD1d-restricted invariant natural killer T (iNKT) cells. Glycolipids 187-197 CD1d molecule Homo sapiens 205-209 27393665-2 2016 NKT cells possess a classic alphabeta T cell receptor (TCR) that is able to recognize self and foreign glycolipid antigens presented by the nonclassical class I major histocompatibility complex (MHC) molecule, CD1d. Glycolipids 103-113 CD1d molecule Homo sapiens 210-214 30562870-1 2017 CD1d-restricted invariant natural killer T (iNKI) cells are the unique lymphocyte subpopu- lation that interacts with glycolipid via the invariant T cell receptor. Glycolipids 118-128 CD1d molecule Homo sapiens 0-4 27648599-1 2016 The CD1d protein is a nonpolymorphic MHC class I-like protein that controls the activation of natural killer T (NKT) cells through the presentation of self- and foreign-lipid ligands, glycolipids, or phospholipids, leading to the secretion of various cytokines. Glycolipids 184-195 CD1d molecule Homo sapiens 4-8 27648599-1 2016 The CD1d protein is a nonpolymorphic MHC class I-like protein that controls the activation of natural killer T (NKT) cells through the presentation of self- and foreign-lipid ligands, glycolipids, or phospholipids, leading to the secretion of various cytokines. Phospholipids 200-213 CD1d molecule Homo sapiens 4-8 27648599-4 2016 A series of the ligands, alpha-galactosyl ceramide (alpha-GalCer) derivatives containing polar groups in the acyl chain, was synthesized, and the structure-activity relationship studies demonstrated that simple modification from a methylene to an amide group in the long fatty acyl chain, when introduced at optimal positions, enhanced the CD1d recognition of the glycolipid ligands. alpha-galactosylceramide 25-50 CD1d molecule Homo sapiens 340-344 27648599-4 2016 A series of the ligands, alpha-galactosyl ceramide (alpha-GalCer) derivatives containing polar groups in the acyl chain, was synthesized, and the structure-activity relationship studies demonstrated that simple modification from a methylene to an amide group in the long fatty acyl chain, when introduced at optimal positions, enhanced the CD1d recognition of the glycolipid ligands. alpha-galactosylceramide 52-64 CD1d molecule Homo sapiens 340-344 27648599-4 2016 A series of the ligands, alpha-galactosyl ceramide (alpha-GalCer) derivatives containing polar groups in the acyl chain, was synthesized, and the structure-activity relationship studies demonstrated that simple modification from a methylene to an amide group in the long fatty acyl chain, when introduced at optimal positions, enhanced the CD1d recognition of the glycolipid ligands. Amides 45-50 CD1d molecule Homo sapiens 340-344 27614429-5 2016 Pre-treatment with Trichostatin-A, a pan-HDACi, rapidly enhanced both CD1d- and MHC class II-mediated antigen presentation. trichostatin A 19-33 CD1d molecule Homo sapiens 70-74 27513300-6 2016 In vitro treatment of CML mDCs with the Rho-associated protein kinase (ROCK) inhibitor Y-27632 partially restored both cell surface CD1d expression and CD1d-mediated antigen presentation, whereas it had no effect on HD mDCs. Y 27632 87-94 CD1d molecule Homo sapiens 132-136 27513300-6 2016 In vitro treatment of CML mDCs with the Rho-associated protein kinase (ROCK) inhibitor Y-27632 partially restored both cell surface CD1d expression and CD1d-mediated antigen presentation, whereas it had no effect on HD mDCs. Y 27632 87-94 CD1d molecule Homo sapiens 152-156 27513300-8 2016 Similar recovery of CD1d expression occurred with fasudil, another ROCK inhibitor that is commonly used in clinical trials. fasudil 50-57 CD1d molecule Homo sapiens 20-24 27297969-7 2016 Pretreatment with 2-deoxyglucose, cobalt chloride, AICAR and metformin significantly enhanced CD1d-mediated NKT-cell activation. Deoxyglucose 18-32 CD1d molecule Homo sapiens 94-98 27297969-7 2016 Pretreatment with 2-deoxyglucose, cobalt chloride, AICAR and metformin significantly enhanced CD1d-mediated NKT-cell activation. cobaltous chloride 34-49 CD1d molecule Homo sapiens 94-98 27297969-7 2016 Pretreatment with 2-deoxyglucose, cobalt chloride, AICAR and metformin significantly enhanced CD1d-mediated NKT-cell activation. AICA ribonucleotide 51-56 CD1d molecule Homo sapiens 94-98 27297969-7 2016 Pretreatment with 2-deoxyglucose, cobalt chloride, AICAR and metformin significantly enhanced CD1d-mediated NKT-cell activation. Metformin 61-70 CD1d molecule Homo sapiens 94-98 26969612-7 2016 We also showed that paraformaldehyde treatment of cells expressing CD1d affects the presentation. paraform 20-36 CD1d molecule Homo sapiens 67-71 26599805-5 2015 In this study, we investigated the influence of different surfactants (Triton X-100, Tween 20, Tyloxapol) on in vitro loading of CD1d molecules derived from four different species (human, mouse, rat and cotton rat) with alphaGC and derivatives carrying modifications of the acyl-chain (DB01-1, PBS44) and a 6-acetamido-6-deoxy-addition at the galactosyl head group (PBS57). Octoxynol 71-83 CD1d molecule Homo sapiens 129-133 26426881-0 2016 Globotriaosylceramide inhibits iNKT-cell activation in a CD1d-dependent manner. globotriaosylceramide 0-21 CD1d molecule Homo sapiens 57-61 26481266-1 2015 Conventional dendritic cells (cDCs) present alpha-galactosylceramide (alphaGC) to invariant natural killer T (iNKT) cells through CD1d. alpha-galactosylceramide 44-68 CD1d molecule Homo sapiens 130-134 27195112-3 2016 The antigen receptors of these cells specifically recognize certain glycolipids, most notably glycosphingolipids with alpha-anomeric monosaccharides, presented by the major histocompatibility complex class I-like molecule CD1d. Glycolipids 68-79 CD1d molecule Homo sapiens 222-226 27195112-3 2016 The antigen receptors of these cells specifically recognize certain glycolipids, most notably glycosphingolipids with alpha-anomeric monosaccharides, presented by the major histocompatibility complex class I-like molecule CD1d. Glycosphingolipids 94-112 CD1d molecule Homo sapiens 222-226 27195112-3 2016 The antigen receptors of these cells specifically recognize certain glycolipids, most notably glycosphingolipids with alpha-anomeric monosaccharides, presented by the major histocompatibility complex class I-like molecule CD1d. alpha-anomeric 118-132 CD1d molecule Homo sapiens 222-226 27195112-3 2016 The antigen receptors of these cells specifically recognize certain glycolipids, most notably glycosphingolipids with alpha-anomeric monosaccharides, presented by the major histocompatibility complex class I-like molecule CD1d. Monosaccharides 133-148 CD1d molecule Homo sapiens 222-226 26875526-3 2016 We describe an atypical population of CD1d-alpha-galactosylceramide (alpha-GalCer)-reactive human NKT cells that differ markedly from the prototypical TRAV10-TRAJ18-TRBV25-1(+) type I NKT cell repertoire. alpha-galactosylceramide 43-67 CD1d molecule Homo sapiens 38-42 26875526-3 2016 We describe an atypical population of CD1d-alpha-galactosylceramide (alpha-GalCer)-reactive human NKT cells that differ markedly from the prototypical TRAV10-TRAJ18-TRBV25-1(+) type I NKT cell repertoire. alpha-galactosylceramide 69-81 CD1d molecule Homo sapiens 38-42 27013448-3 2015 Invariant natural killer T (iNKT) cells are innate-like T cells that recognize glycolipids presented by CD1d. Glycolipids 79-90 CD1d molecule Homo sapiens 104-108 26141240-5 2015 Using a combination of biological assays and new technological approaches, we have unequivocally demonstrated that alpha glycosylceramides were constitutively produced by mammalian immune cells, loaded onto CD1d and presented to NKT cells both in the thymus and in the periphery. alpha glycosylceramides 115-138 CD1d molecule Homo sapiens 207-211 26599805-5 2015 In this study, we investigated the influence of different surfactants (Triton X-100, Tween 20, Tyloxapol) on in vitro loading of CD1d molecules derived from four different species (human, mouse, rat and cotton rat) with alphaGC and derivatives carrying modifications of the acyl-chain (DB01-1, PBS44) and a 6-acetamido-6-deoxy-addition at the galactosyl head group (PBS57). Polysorbates 85-93 CD1d molecule Homo sapiens 129-133 26599805-5 2015 In this study, we investigated the influence of different surfactants (Triton X-100, Tween 20, Tyloxapol) on in vitro loading of CD1d molecules derived from four different species (human, mouse, rat and cotton rat) with alphaGC and derivatives carrying modifications of the acyl-chain (DB01-1, PBS44) and a 6-acetamido-6-deoxy-addition at the galactosyl head group (PBS57). tyloxapol 95-104 CD1d molecule Homo sapiens 129-133 26260288-0 2015 STAT3 promotes CD1d-mediated lipid antigen presentation by regulating a critical gene in glycosphingolipid biosynthesis. Glycosphingolipids 89-106 CD1d molecule Homo sapiens 15-19 28717498-4 2015 We present here the synthesis and analysis of vaccines based on conjugation of MHC-binding peptide epitopes to alpha-galactosylceramide, a glycolipid presented by the nonpolymorphic antigen-presenting molecule CD1d to provoke the stimulatory activity of type I natural killer T (NKT) cells. alpha-galactosylceramide 111-135 CD1d molecule Homo sapiens 210-214 26254340-6 2015 Further, although mammalian phosphatidylglycerol-loaded CD1d tetramers did not stain dNKT cells, the Listeria-derived phosphatidylglycerol-loaded tetramers did. Phosphatidylglycerols 28-48 CD1d molecule Homo sapiens 56-60 26254340-8 2015 CD1d-binding lipid-displacement studies revealed that the microbial phosphatidylglycerol Ag binds significantly better to CD1d than do counterparts with the same headgroup. Phosphatidylglycerols 68-88 CD1d molecule Homo sapiens 0-4 26254340-8 2015 CD1d-binding lipid-displacement studies revealed that the microbial phosphatidylglycerol Ag binds significantly better to CD1d than do counterparts with the same headgroup. Phosphatidylglycerols 68-88 CD1d molecule Homo sapiens 122-126 26107189-1 2015 Alpha-galactosylceramide (GC), a lipid antigen present on CD1d molecules, is a unique adjuvant that enables a strong antitumor effect to be induced via activation of natural killer T cells. alpha-galactosylceramide 0-24 CD1d molecule Homo sapiens 58-62 26107189-1 2015 Alpha-galactosylceramide (GC), a lipid antigen present on CD1d molecules, is a unique adjuvant that enables a strong antitumor effect to be induced via activation of natural killer T cells. alpha-galactosylceramide 26-28 CD1d molecule Homo sapiens 58-62 26041373-3 2015 According to the IMGT unique numbering for G domain, CD1D*03 has one nucleotide transition c136 > t in codon 46, with an arginine-to-cysteine amino acid change (R46 > C) in the D-STRAND, whereas CD1D*04 has one transition c98 > t in codon 33, with a threonine-to-methionine amino acid change (T33 > M) in the C-STRAND. Arginine 124-132 CD1d molecule Homo sapiens 53-57 26041373-3 2015 According to the IMGT unique numbering for G domain, CD1D*03 has one nucleotide transition c136 > t in codon 46, with an arginine-to-cysteine amino acid change (R46 > C) in the D-STRAND, whereas CD1D*04 has one transition c98 > t in codon 33, with a threonine-to-methionine amino acid change (T33 > M) in the C-STRAND. Cysteine 136-144 CD1d molecule Homo sapiens 53-57 26041373-3 2015 According to the IMGT unique numbering for G domain, CD1D*03 has one nucleotide transition c136 > t in codon 46, with an arginine-to-cysteine amino acid change (R46 > C) in the D-STRAND, whereas CD1D*04 has one transition c98 > t in codon 33, with a threonine-to-methionine amino acid change (T33 > M) in the C-STRAND. Threonine 259-268 CD1d molecule Homo sapiens 53-57 26041373-3 2015 According to the IMGT unique numbering for G domain, CD1D*03 has one nucleotide transition c136 > t in codon 46, with an arginine-to-cysteine amino acid change (R46 > C) in the D-STRAND, whereas CD1D*04 has one transition c98 > t in codon 33, with a threonine-to-methionine amino acid change (T33 > M) in the C-STRAND. methionine amino acid 272-293 CD1d molecule Homo sapiens 53-57 26078271-7 2015 Therefore, our data are consistent with a model whereby augmented and or prolonged presentation of a glycolipid Ag leads to increased activation of NK cells and a Th1-skewed immune response, which may result, in part, from enhanced loading into CD1d. Glycolipids 101-111 CD1d molecule Homo sapiens 245-249 26271453-7 2015 We find a rather unexpected deviation from the extrapolated boundaries of the hR3 phase of lithium. Lithium 91-98 CD1d molecule Homo sapiens 78-81 25796193-2 2015 As cancer patients are frequently treated with aminobisphosphonates (NBP), it is relevant to determine possible effects of NBP on CD1d-restricted glycolipid Ag-presentation to iNKT cells. aminobisphosphonates 47-67 CD1d molecule Homo sapiens 130-134 26068127-3 2015 Invariant natural killer T (iNKT) cells are innate-like T cells that recognize glycolipids presented by CD1d. Glycolipids 79-90 CD1d molecule Homo sapiens 104-108 25955524-0 2015 4,5-cis unsaturated alpha-GalCer analogues distinctly lead to CD1d-mediated Th1-biased NKT cell responses. 4,5-cis unsaturated alpha-galcer 0-32 CD1d molecule Homo sapiens 62-66 25796193-0 2015 Aminobisphosphonates inhibit dendritic cell-mediated antigen-specific activation of CD1d-restricted iNKT cells. aminobisphosphonates 0-20 CD1d molecule Homo sapiens 84-88 25618030-0 2015 CD1d serves as a surface receptor for oxidized cholesterol induction of peroxisome proliferator-activated receptor-gamma. Cholesterol 47-58 CD1d molecule Homo sapiens 0-4 25796193-1 2015 CD1d-restricted invariant natural killer T (iNKT) cells constitute an important immunoregulatory T cell subset that can be activated by the synthetic glycolipid alpha-galactosylceramide (alpha-GalCer) and initiate antitumor immune responses. Glycolipids 150-160 CD1d molecule Homo sapiens 0-4 25796193-1 2015 CD1d-restricted invariant natural killer T (iNKT) cells constitute an important immunoregulatory T cell subset that can be activated by the synthetic glycolipid alpha-galactosylceramide (alpha-GalCer) and initiate antitumor immune responses. alpha-galactosylceramide 161-185 CD1d molecule Homo sapiens 0-4 25796193-1 2015 CD1d-restricted invariant natural killer T (iNKT) cells constitute an important immunoregulatory T cell subset that can be activated by the synthetic glycolipid alpha-galactosylceramide (alpha-GalCer) and initiate antitumor immune responses. alpha-galactosylceramide 187-199 CD1d molecule Homo sapiens 0-4 25618030-12 2015 The PPARgamma agonist PGJ2 enhances the 7K stimulatory effect on PPARgamma expression and activity but the antagonist GW9662 inhibits the 7K effect on the CD1d-expressing cells. 2-chloro-5-nitrobenzanilide 118-124 CD1d molecule Homo sapiens 155-159 25248321-0 2015 All-trans-retinoic acid and CD38 ligation differentially regulate CD1d expression and alpha-galactosylceramide-induced immune responses. Tretinoin 0-23 CD1d molecule Homo sapiens 66-70 25618030-13 2015 CONCLUSIONS: CD1d acts as a cell surface receptor that recognizes and binds oxysterols and initializes a pathway connecting oxysterol binding to PPARgamma activation. Oxysterols 76-86 CD1d molecule Homo sapiens 13-17 25618030-13 2015 CONCLUSIONS: CD1d acts as a cell surface receptor that recognizes and binds oxysterols and initializes a pathway connecting oxysterol binding to PPARgamma activation. Oxysterols 76-85 CD1d molecule Homo sapiens 13-17 25499455-3 2015 Here, we report that beta-glucosylceramide 22:0 (betaGL1-22) and glucosylsphingosine (LGL1), 2 major sphingolipids accumulated in GD, can be recognized by a distinct subset of CD1d-restricted human and murine type II natural killer T (NKT) cells. beta-glucosylceramide 21-42 CD1d molecule Homo sapiens 176-180 25499455-3 2015 Here, we report that beta-glucosylceramide 22:0 (betaGL1-22) and glucosylsphingosine (LGL1), 2 major sphingolipids accumulated in GD, can be recognized by a distinct subset of CD1d-restricted human and murine type II natural killer T (NKT) cells. betagl1 49-56 CD1d molecule Homo sapiens 176-180 25499455-3 2015 Here, we report that beta-glucosylceramide 22:0 (betaGL1-22) and glucosylsphingosine (LGL1), 2 major sphingolipids accumulated in GD, can be recognized by a distinct subset of CD1d-restricted human and murine type II natural killer T (NKT) cells. sphingosyl beta-glucoside 65-84 CD1d molecule Homo sapiens 176-180 25499455-3 2015 Here, we report that beta-glucosylceramide 22:0 (betaGL1-22) and glucosylsphingosine (LGL1), 2 major sphingolipids accumulated in GD, can be recognized by a distinct subset of CD1d-restricted human and murine type II natural killer T (NKT) cells. Sphingolipids 101-114 CD1d molecule Homo sapiens 176-180 25248321-1 2015 The MHC class-I like molecule CD1d presents glycolipid antigens and thereby activates invariant natural killer-T (NKT) cells. Glycolipids 44-54 CD1d molecule Homo sapiens 30-34 25248321-5 2015 Whereas a physiological concentration (20 nM) of RA alone rapidly and markedly increased CD1d protein in THP-1 cells, there was a marked synergy between RA and ligation of CD38 with antibody to CD38. Tretinoin 49-51 CD1d molecule Homo sapiens 89-93 24337356-4 2014 Alkoxyamines (R(1)R(2)NOR(3)) are labile molecules that homolyze into nitroxides (R(1)R(2)NO ) and reactive alkyl radicals (R(3) ). alkoxyamines 0-12 CD1d molecule Homo sapiens 24-28 25751125-5 2015 Together with data showing that NIB.2 inhibited stimulation via CD1d loaded with different glycolipids, this supports a mechanism whereby NIB.2 inhibits NKT cell activation by inhibiting Type 1 NKT cell receptor beta-chain interactions with CD1d, independent of the lipid antigen in the CD1d antigen-binding cleft. Glycolipids 91-102 CD1d molecule Homo sapiens 64-68 25751125-5 2015 Together with data showing that NIB.2 inhibited stimulation via CD1d loaded with different glycolipids, this supports a mechanism whereby NIB.2 inhibits NKT cell activation by inhibiting Type 1 NKT cell receptor beta-chain interactions with CD1d, independent of the lipid antigen in the CD1d antigen-binding cleft. Glycolipids 91-102 CD1d molecule Homo sapiens 241-245 25452463-4 2014 Similar to type I natural killer T (NKT) cells, CD1d-lipid Ag-reactive delta/alphabeta T cells recognized alpha-galactosylceramide (alpha-GalCer); however, their fine specificity for other lipid Ags presented by CD1d, such as alpha-glucosylceramide, was distinct from type I NKT cells. alpha-galactosylceramide 106-130 CD1d molecule Homo sapiens 48-52 25452463-4 2014 Similar to type I natural killer T (NKT) cells, CD1d-lipid Ag-reactive delta/alphabeta T cells recognized alpha-galactosylceramide (alpha-GalCer); however, their fine specificity for other lipid Ags presented by CD1d, such as alpha-glucosylceramide, was distinct from type I NKT cells. alpha-galactosylceramide 132-144 CD1d molecule Homo sapiens 48-52 25452463-4 2014 Similar to type I natural killer T (NKT) cells, CD1d-lipid Ag-reactive delta/alphabeta T cells recognized alpha-galactosylceramide (alpha-GalCer); however, their fine specificity for other lipid Ags presented by CD1d, such as alpha-glucosylceramide, was distinct from type I NKT cells. alpha-glucosylceramide 226-248 CD1d molecule Homo sapiens 48-52 25256626-3 2014 Highly selective 1,2-migration referring to the two substituents R(3) and R(4) (R(4) =H, alkyl, and aryl group) was observed: (1) In the presence of both H and alkyl groups, 1,2-hydrogen migration is exclusive; (2) in the presence of a methyl group (R(3) ), propyl, isopropyl, 4-methylphenyl, and 4-chlorophenyl groups (R(4) ) migrate exclusively. Hydrogen 178-186 CD1d molecule Homo sapiens 236-254 25255287-3 2014 In this study we adopted a previously described approach of incorporating glycolipids that activate CD1d-restricted natural killer T (NKT) cells to enhance priming of CD8+ T cells by rBCG strains expressing an SIV Gag antigen (rBCG-SIV gag). Glycolipids 74-85 CD1d molecule Homo sapiens 100-104 25014535-1 2014 Structural studies of ternary complexes of CD1d/glycosyl ceramides/iNKT cells and CD1d/sulfatide/sulfatide reactive Type II NKT cells have shown how the polar moieties on the glycolipids interact with both the antigen presenting protein (CD1d) and the T cell receptors. Sulfoglycosphingolipids 87-96 CD1d molecule Homo sapiens 82-86 25014535-1 2014 Structural studies of ternary complexes of CD1d/glycosyl ceramides/iNKT cells and CD1d/sulfatide/sulfatide reactive Type II NKT cells have shown how the polar moieties on the glycolipids interact with both the antigen presenting protein (CD1d) and the T cell receptors. Sulfoglycosphingolipids 87-96 CD1d molecule Homo sapiens 82-86 25014535-1 2014 Structural studies of ternary complexes of CD1d/glycosyl ceramides/iNKT cells and CD1d/sulfatide/sulfatide reactive Type II NKT cells have shown how the polar moieties on the glycolipids interact with both the antigen presenting protein (CD1d) and the T cell receptors. Glycolipids 175-186 CD1d molecule Homo sapiens 43-47 25014535-1 2014 Structural studies of ternary complexes of CD1d/glycosyl ceramides/iNKT cells and CD1d/sulfatide/sulfatide reactive Type II NKT cells have shown how the polar moieties on the glycolipids interact with both the antigen presenting protein (CD1d) and the T cell receptors. Glycolipids 175-186 CD1d molecule Homo sapiens 82-86 25014535-1 2014 Structural studies of ternary complexes of CD1d/glycosyl ceramides/iNKT cells and CD1d/sulfatide/sulfatide reactive Type II NKT cells have shown how the polar moieties on the glycolipids interact with both the antigen presenting protein (CD1d) and the T cell receptors. Glycolipids 175-186 CD1d molecule Homo sapiens 82-86 24675550-4 2014 Several positively selected sites involve positions of fundamental importance to the protein function (e.g. the TAP1 peptide-binding domains, the sugar binding interface of langerin, and the CD1D trafficking signal region). Sugars 146-151 CD1d molecule Homo sapiens 191-195 25381357-1 2014 CD1d is a nonpolymorphic, MHC class I-like molecule that presents phospholipid and glycosphingolipid Ags to a subset of CD1d-restricted T cells called invariant NKT (iNKT) cells. Phospholipids 66-78 CD1d molecule Homo sapiens 0-4 25381357-1 2014 CD1d is a nonpolymorphic, MHC class I-like molecule that presents phospholipid and glycosphingolipid Ags to a subset of CD1d-restricted T cells called invariant NKT (iNKT) cells. Glycosphingolipids 83-100 CD1d molecule Homo sapiens 0-4 25381357-1 2014 CD1d is a nonpolymorphic, MHC class I-like molecule that presents phospholipid and glycosphingolipid Ags to a subset of CD1d-restricted T cells called invariant NKT (iNKT) cells. Glycosphingolipids 83-100 CD1d molecule Homo sapiens 120-124 25390653-0 2014 Simplexide induces CD1d-dependent cytokine and chemokine production from human monocytes. simplexide 0-10 CD1d molecule Homo sapiens 19-23 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. simplexide 42-52 CD1d molecule Homo sapiens 84-88 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. simplexide 42-52 CD1d molecule Homo sapiens 101-105 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. simplexide 42-52 CD1d molecule Homo sapiens 101-105 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. simplexide 42-52 CD1d molecule Homo sapiens 101-105 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. bis(diphenylphosphine)ethane 118-152 CD1d molecule Homo sapiens 84-88 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. bis(diphenylphosphine)ethane 118-152 CD1d molecule Homo sapiens 101-105 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. bis(diphenylphosphine)ethane 118-152 CD1d molecule Homo sapiens 101-105 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. bis(diphenylphosphine)ethane 118-152 CD1d molecule Homo sapiens 101-105 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. dppe 154-158 CD1d molecule Homo sapiens 84-88 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. dppe 154-158 CD1d molecule Homo sapiens 101-105 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. dppe 154-158 CD1d molecule Homo sapiens 101-105 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. dppe 154-158 CD1d molecule Homo sapiens 101-105 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. monomethoxypolyethylene glycol 160-194 CD1d molecule Homo sapiens 84-88 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. monomethoxypolyethylene glycol 160-194 CD1d molecule Homo sapiens 101-105 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. monomethoxypolyethylene glycol 160-194 CD1d molecule Homo sapiens 101-105 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. monomethoxypolyethylene glycol 160-194 CD1d molecule Homo sapiens 101-105 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. monomethoxypolyethylene glycol 196-199 CD1d molecule Homo sapiens 84-88 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. simplexide 222-232 CD1d molecule Homo sapiens 84-88 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. simplexide 222-232 CD1d molecule Homo sapiens 84-88 25390653-6 2014 Cytokine and chemokine release induced by simplexide from monocytes is dependent on CD1d since: i) a CD1d antagonist, 1,2-bis (diphenylphosphino) ethane [DPPE]-polyethylene glycolmonomethylether [PEG], specifically blocks simplexide-induced activation of monocytes; ii) CD1d knockdown inhibits monocyte activation by simplexide and iii) simplexide induces cytokine production from CD1d-transfected but not parental C1R cell line. simplexide 222-232 CD1d molecule Homo sapiens 84-88 25376021-10 2014 These theoretical tools provide a structural basis for predicting the very different dynamical behaviors of alpha-glycosphingolipids in CD1d and might aid in the future design of new analogues of 1. alpha-glycosphingolipids 108-132 CD1d molecule Homo sapiens 136-140 25261475-3 2014 Recent structural studies have shown a distinct mode of recognition of a self-glycolipid sulfatide bound to CD1d by a type II NKT TCR. glycolipid sulfatide 78-98 CD1d molecule Homo sapiens 108-112 25261475-5 2014 Using plate-bound CD1d and APC-based Ag presentation assay, we found that phospholipids such as lysophosphatidylcholine (LPC) can stimulate the sulfatide-reactive type II NKT hybridoma Hy19.3 in a CD1d-dependent manner. Phospholipids 74-87 CD1d molecule Homo sapiens 18-22 25261475-5 2014 Using plate-bound CD1d and APC-based Ag presentation assay, we found that phospholipids such as lysophosphatidylcholine (LPC) can stimulate the sulfatide-reactive type II NKT hybridoma Hy19.3 in a CD1d-dependent manner. Phospholipids 74-87 CD1d molecule Homo sapiens 197-201 25261475-5 2014 Using plate-bound CD1d and APC-based Ag presentation assay, we found that phospholipids such as lysophosphatidylcholine (LPC) can stimulate the sulfatide-reactive type II NKT hybridoma Hy19.3 in a CD1d-dependent manner. Lysophosphatidylcholines 96-119 CD1d molecule Homo sapiens 18-22 25261475-5 2014 Using plate-bound CD1d and APC-based Ag presentation assay, we found that phospholipids such as lysophosphatidylcholine (LPC) can stimulate the sulfatide-reactive type II NKT hybridoma Hy19.3 in a CD1d-dependent manner. Lysophosphatidylcholines 96-119 CD1d molecule Homo sapiens 197-201 25261475-5 2014 Using plate-bound CD1d and APC-based Ag presentation assay, we found that phospholipids such as lysophosphatidylcholine (LPC) can stimulate the sulfatide-reactive type II NKT hybridoma Hy19.3 in a CD1d-dependent manner. Lysophosphatidylcholines 121-124 CD1d molecule Homo sapiens 18-22 25261475-5 2014 Using plate-bound CD1d and APC-based Ag presentation assay, we found that phospholipids such as lysophosphatidylcholine (LPC) can stimulate the sulfatide-reactive type II NKT hybridoma Hy19.3 in a CD1d-dependent manner. Lysophosphatidylcholines 121-124 CD1d molecule Homo sapiens 197-201 25261475-5 2014 Using plate-bound CD1d and APC-based Ag presentation assay, we found that phospholipids such as lysophosphatidylcholine (LPC) can stimulate the sulfatide-reactive type II NKT hybridoma Hy19.3 in a CD1d-dependent manner. Sulfoglycosphingolipids 144-153 CD1d molecule Homo sapiens 18-22 25261475-5 2014 Using plate-bound CD1d and APC-based Ag presentation assay, we found that phospholipids such as lysophosphatidylcholine (LPC) can stimulate the sulfatide-reactive type II NKT hybridoma Hy19.3 in a CD1d-dependent manner. Sulfoglycosphingolipids 144-153 CD1d molecule Homo sapiens 197-201 24934445-6 2014 However, this does not result from de novo synthesis of CD1d by Vgamma9Vdelta2-T, but critically depends on trogocytosis of CD1d-containing membrane fragments from pAg-expressing cells. pag 164-167 CD1d molecule Homo sapiens 124-128 24652424-1 2014 Isoglobotrihexosylceramide (iGb3, 1) is an immunomodulatory glycolipid that binds to CD1d and is presented to the T-cell receptor (TCR) of invariant natural killer T (iNKT) cells. isoglobotrihexosylceramide 0-26 CD1d molecule Homo sapiens 85-89 24652424-1 2014 Isoglobotrihexosylceramide (iGb3, 1) is an immunomodulatory glycolipid that binds to CD1d and is presented to the T-cell receptor (TCR) of invariant natural killer T (iNKT) cells. Glycolipids 60-70 CD1d molecule Homo sapiens 85-89 24337356-4 2014 Alkoxyamines (R(1)R(2)NOR(3)) are labile molecules that homolyze into nitroxides (R(1)R(2)NO ) and reactive alkyl radicals (R(3) ). Hydroxylamine 70-80 CD1d molecule Homo sapiens 24-28 24900836-0 2014 Design and Evaluation of omega-Hydroxy Fatty Acids Containing alpha-GalCer Analogues for CD1d-Mediated NKT Cell Activation. omega-hydroxy fatty acids 25-50 CD1d molecule Homo sapiens 89-93 24900836-1 2014 CD1d molecules recognize glycolipid antigens with straight chain fatty acid moieties. Glycolipids 25-35 CD1d molecule Homo sapiens 0-4 24900836-1 2014 CD1d molecules recognize glycolipid antigens with straight chain fatty acid moieties. straight chain fatty acid 50-75 CD1d molecule Homo sapiens 0-4 24337356-4 2014 Alkoxyamines (R(1)R(2)NOR(3)) are labile molecules that homolyze into nitroxides (R(1)R(2)NO ) and reactive alkyl radicals (R(3) ). alkyl radicals 108-122 CD1d molecule Homo sapiens 24-28 24900836-2 2014 Although most of the residues in the CD1d binding groove are hydrophobic, some of the amino acids can form hydrogen bonds. Hydrogen 107-115 CD1d molecule Homo sapiens 37-41 24498010-1 2014 Many analogues of the glycolipid alpha-galactosylceramide (alpha-GalCer) are known to activate iNKT cells through their interaction with CD1d-expressing antigen-presenting cells, inducing the release of Th1 and Th2 cytokines. Glycolipids 22-32 CD1d molecule Homo sapiens 137-141 24900836-3 2014 Consequently, we have designed omega-hydroxy fatty acid-containing glycolipid derivatives of the prototypical CD1d ligand alpha-GalCer. glycolic acid 31-55 CD1d molecule Homo sapiens 110-114 24900836-3 2014 Consequently, we have designed omega-hydroxy fatty acid-containing glycolipid derivatives of the prototypical CD1d ligand alpha-GalCer. Glycolipids 67-77 CD1d molecule Homo sapiens 110-114 24498010-1 2014 Many analogues of the glycolipid alpha-galactosylceramide (alpha-GalCer) are known to activate iNKT cells through their interaction with CD1d-expressing antigen-presenting cells, inducing the release of Th1 and Th2 cytokines. alpha-galactosylceramide 33-57 CD1d molecule Homo sapiens 137-141 24498010-1 2014 Many analogues of the glycolipid alpha-galactosylceramide (alpha-GalCer) are known to activate iNKT cells through their interaction with CD1d-expressing antigen-presenting cells, inducing the release of Th1 and Th2 cytokines. alpha-galactosylceramide 59-71 CD1d molecule Homo sapiens 137-141 24762075-2 2014 In particular, one subset of these cells, known as invariant NKT cells (iNKT cells), has attracted substantial attention because of their ability to be specifically activated by glycolipid antigens presented by a cell surface protein called CD1d. Glycolipids 178-188 CD1d molecule Homo sapiens 241-245 24360828-1 2014 RCAI-147 is one of the hydroxylated analogues of KRN7000 which is known as a ligand for the activation of CD1d mediated invariant natural killer T cells (iNKT cells) and releases both T helper 1 (Th1) cytokines such as IFN-gamma and T helper 2 (Th2) cytokines such as IL-4. rcai-147 0-8 CD1d molecule Homo sapiens 106-110 24360828-1 2014 RCAI-147 is one of the hydroxylated analogues of KRN7000 which is known as a ligand for the activation of CD1d mediated invariant natural killer T cells (iNKT cells) and releases both T helper 1 (Th1) cytokines such as IFN-gamma and T helper 2 (Th2) cytokines such as IL-4. KRN 7000 49-56 CD1d molecule Homo sapiens 106-110 24118614-4 2014 Sphingolipids (SLs) are presented via the CD1d molecule on the INKTs surface. Sphingolipids 0-13 CD1d molecule Homo sapiens 42-55 24118614-4 2014 Sphingolipids (SLs) are presented via the CD1d molecule on the INKTs surface. Sphingolipids 15-18 CD1d molecule Homo sapiens 42-55 24482817-0 2014 CD1d favors MHC neighborhood, GM1 ganglioside proximity and low detergent sensitive membrane regions on the surface of B lymphocytes. G(M1) Ganglioside 30-45 CD1d molecule Homo sapiens 0-4 24482817-8 2014 Treatment of B cells with methyl-beta-cyclodextrin (MbetaCD) / simvastatin caused protein rearrangement; however, FRET demonstrated only minimal effect of these chemicals on the association between CD1d and GM1 ganglioside on cell-surface.Likewise, a modest effect was only observed in a co-culture assay between MbetaCD/simvastatin treated C1R-CD1d cells and invariant natural killer T cells on measuring secreted cytokines (IFNgamma and IL4). methyl-beta-cyclodextrin 26-50 CD1d molecule Homo sapiens 345-349 24482817-8 2014 Treatment of B cells with methyl-beta-cyclodextrin (MbetaCD) / simvastatin caused protein rearrangement; however, FRET demonstrated only minimal effect of these chemicals on the association between CD1d and GM1 ganglioside on cell-surface.Likewise, a modest effect was only observed in a co-culture assay between MbetaCD/simvastatin treated C1R-CD1d cells and invariant natural killer T cells on measuring secreted cytokines (IFNgamma and IL4). methyl-beta-cyclodextrin 52-59 CD1d molecule Homo sapiens 198-202 24482817-8 2014 Treatment of B cells with methyl-beta-cyclodextrin (MbetaCD) / simvastatin caused protein rearrangement; however, FRET demonstrated only minimal effect of these chemicals on the association between CD1d and GM1 ganglioside on cell-surface.Likewise, a modest effect was only observed in a co-culture assay between MbetaCD/simvastatin treated C1R-CD1d cells and invariant natural killer T cells on measuring secreted cytokines (IFNgamma and IL4). methyl-beta-cyclodextrin 52-59 CD1d molecule Homo sapiens 345-349 24482817-8 2014 Treatment of B cells with methyl-beta-cyclodextrin (MbetaCD) / simvastatin caused protein rearrangement; however, FRET demonstrated only minimal effect of these chemicals on the association between CD1d and GM1 ganglioside on cell-surface.Likewise, a modest effect was only observed in a co-culture assay between MbetaCD/simvastatin treated C1R-CD1d cells and invariant natural killer T cells on measuring secreted cytokines (IFNgamma and IL4). Simvastatin 63-74 CD1d molecule Homo sapiens 345-349 24482817-9 2014 Furthermore,CD1d rich regions were highly sensitive to low concentration of Triton X-100. Octoxynol 76-88 CD1d molecule Homo sapiens 12-16 24482817-10 2014 Physical proximity between CD1d, MHC and GM1 molecules was also detected in the plasma membrane. G(M1) Ganglioside 41-44 CD1d molecule Homo sapiens 27-31 23816303-2 2013 Previously, we showed that all-trans-retinoic acid (RA) increases the expression of CD1d and the magnitude of CD1d-mediated antibody production in vivo. Tretinoin 27-50 CD1d molecule Homo sapiens 84-88 24239091-3 2013 We crystallized a Vdelta1 TCR in complex with CD1d and the self-lipid sulfatide, revealing the unusual recognition of CD1d by germline Vdelta1 residues spanning all complementarity-determining region (CDR) loops, as well as sulfatide recognition separately encoded by nongermline CDR3delta residues. lipid sulfatide 64-79 CD1d molecule Homo sapiens 118-122 24239091-4 2013 Binding and functional analysis showed that CD1d presenting self-lipids, including sulfatide, was widely recognized by gut Vdelta1+ gammadelta T cells. Sulfoglycosphingolipids 83-92 CD1d molecule Homo sapiens 44-48 24248359-4 2013 To address these questions, we used a combination of cellular assays and demonstrated that saposins influence CD1d-restricted presentation to human iNKT cells not only of exogenous lipids but also of endogenous ligands, such as the self-glycosphingolipid beta-glucopyranosylceramide, up-regulated by antigen-presenting cells following bacterial infection. Glycosphingolipids 237-254 CD1d molecule Homo sapiens 110-114 24248359-4 2013 To address these questions, we used a combination of cellular assays and demonstrated that saposins influence CD1d-restricted presentation to human iNKT cells not only of exogenous lipids but also of endogenous ligands, such as the self-glycosphingolipid beta-glucopyranosylceramide, up-regulated by antigen-presenting cells following bacterial infection. beta-glucopyranosylceramide 255-282 CD1d molecule Homo sapiens 110-114 23239102-4 2014 Although a number of glycolipid antigens have been shown to complex with CD1d molecules, most notably the marine sponge derived glycolipid alpha-galactosylceramide (alpha-GalCer), there has been debate as to the identity of the endogenous activating lipid presented to the T-cell receptor (TCR) via the CD1d molecule on antigen-presenting cells (APCs). Glycolipids 21-31 CD1d molecule Homo sapiens 73-77 23239102-4 2014 Although a number of glycolipid antigens have been shown to complex with CD1d molecules, most notably the marine sponge derived glycolipid alpha-galactosylceramide (alpha-GalCer), there has been debate as to the identity of the endogenous activating lipid presented to the T-cell receptor (TCR) via the CD1d molecule on antigen-presenting cells (APCs). Glycolipids 21-31 CD1d molecule Homo sapiens 73-86 23239102-4 2014 Although a number of glycolipid antigens have been shown to complex with CD1d molecules, most notably the marine sponge derived glycolipid alpha-galactosylceramide (alpha-GalCer), there has been debate as to the identity of the endogenous activating lipid presented to the T-cell receptor (TCR) via the CD1d molecule on antigen-presenting cells (APCs). alpha-galactosylceramide 139-163 CD1d molecule Homo sapiens 73-77 23239102-4 2014 Although a number of glycolipid antigens have been shown to complex with CD1d molecules, most notably the marine sponge derived glycolipid alpha-galactosylceramide (alpha-GalCer), there has been debate as to the identity of the endogenous activating lipid presented to the T-cell receptor (TCR) via the CD1d molecule on antigen-presenting cells (APCs). alpha-galactosylceramide 139-163 CD1d molecule Homo sapiens 73-86 24619678-3 2014 Here, we provide a detailed methodology for the generation of (CD1d-expressing) monocyte-derived DC (moDC) and their subsequent loading with the iNKT cell agonist alpha-galactosylceramide (alpha-GalCer) or their direct ligation by agonistic anti-CD1d monoclonal antibodies. alpha-galactosylceramide 163-187 CD1d molecule Homo sapiens 63-67 24619678-3 2014 Here, we provide a detailed methodology for the generation of (CD1d-expressing) monocyte-derived DC (moDC) and their subsequent loading with the iNKT cell agonist alpha-galactosylceramide (alpha-GalCer) or their direct ligation by agonistic anti-CD1d monoclonal antibodies. alpha-galactosylceramide 163-187 CD1d molecule Homo sapiens 246-250 23816303-2 2013 Previously, we showed that all-trans-retinoic acid (RA) increases the expression of CD1d and the magnitude of CD1d-mediated antibody production in vivo. Tretinoin 27-50 CD1d molecule Homo sapiens 110-114 23816303-2 2013 Previously, we showed that all-trans-retinoic acid (RA) increases the expression of CD1d and the magnitude of CD1d-mediated antibody production in vivo. Tretinoin 52-54 CD1d molecule Homo sapiens 84-88 23816303-2 2013 Previously, we showed that all-trans-retinoic acid (RA) increases the expression of CD1d and the magnitude of CD1d-mediated antibody production in vivo. Tretinoin 52-54 CD1d molecule Homo sapiens 110-114 23891738-6 2013 CD1d-positive MB cells cross-presented glycolipid antigens to activate NKT-cell cytotoxicity. Glycolipids 39-49 CD1d molecule Homo sapiens 0-4 24213674-3 2013 In this study, we examined the effect of HCMV US2 on the expression and function of human CD1d (hCD1d), which presents glycolipid antigens to invariant NKT (iNKT) cells. Glycolipids 119-129 CD1d molecule Homo sapiens 90-94 24213674-3 2013 In this study, we examined the effect of HCMV US2 on the expression and function of human CD1d (hCD1d), which presents glycolipid antigens to invariant NKT (iNKT) cells. Glycolipids 119-129 CD1d molecule Homo sapiens 96-101 24076636-3 2013 We describe a population of human Vdelta1(+) gammadelta T cells that exhibit autoreactivity to CD1d and provide a molecular basis for how a gammadelta TCR binds CD1d-alpha-galactosylceramide (alpha-GalCer). alpha-galactosylceramide 166-190 CD1d molecule Homo sapiens 95-99 24076636-3 2013 We describe a population of human Vdelta1(+) gammadelta T cells that exhibit autoreactivity to CD1d and provide a molecular basis for how a gammadelta TCR binds CD1d-alpha-galactosylceramide (alpha-GalCer). alpha-galactosylceramide 166-190 CD1d molecule Homo sapiens 161-165 23800654-3 2013 Most functional studies have focused on activation of T cell antigen receptors expressed by NKT cells and their responses to CD1d presentation of glycolipid and related antigens. Glycolipids 146-156 CD1d molecule Homo sapiens 125-129 24198748-1 2013 CD1d expressing dendritic cells (DCs) are good glyco-lipid antigen presenting cells for NKT cells. Glycolipids 47-58 CD1d molecule Homo sapiens 0-4 23710894-0 2013 A Thr/Ser dual residue motif in the cytoplasmic tail of human CD1d is important for the down-regulation of antigen presentation following a herpes simplex virus 1 infection. Threonine 2-5 CD1d molecule Homo sapiens 62-66 23710894-0 2013 A Thr/Ser dual residue motif in the cytoplasmic tail of human CD1d is important for the down-regulation of antigen presentation following a herpes simplex virus 1 infection. Serine 6-9 CD1d molecule Homo sapiens 62-66 23710894-4 2013 We proposed that the phosphorylation of T322 is a signal for CD1d lysosomal targeting and subsequent degradation. Rosaniline Dyes 40-44 CD1d molecule Homo sapiens 61-65 23610394-1 2013 Invariant natural killer T (iNKT) cells induce a protective immune response triggered by foreign glycolipid antigens bound to CD1d on antigen-presenting cells (APCs). Glycolipids 97-107 CD1d molecule Homo sapiens 126-130 23995283-2 2013 Although A. fumigatus is recognized by multiple microbial pattern-recognition receptors, we found that an A. fumigatus-derived glycosphingolipid, asperamide B, directly activates invariant natural killer T (iNKT) cells in vitro in a CD1d-restricted, MyD88-independent and dectin-1-independent fashion. Glycosphingolipids 127-144 CD1d molecule Homo sapiens 233-237 23995283-2 2013 Although A. fumigatus is recognized by multiple microbial pattern-recognition receptors, we found that an A. fumigatus-derived glycosphingolipid, asperamide B, directly activates invariant natural killer T (iNKT) cells in vitro in a CD1d-restricted, MyD88-independent and dectin-1-independent fashion. 1-O-beta-D-glucopyranosyl-(2S,2'R,3R,3'E,4E,8E)-N-(2'-hydroxy-3'-hexadecenoyl)-9-methyl-4,8-icosadien-1,3-diol 146-158 CD1d molecule Homo sapiens 233-237 23995283-3 2013 Moreover, asperamide B, when loaded onto CD1d, directly stained, and was sufficient to activate, human and mouse iNKT cells. 1-O-beta-D-glucopyranosyl-(2S,2'R,3R,3'E,4E,8E)-N-(2'-hydroxy-3'-hexadecenoyl)-9-methyl-4,8-icosadien-1,3-diol 10-22 CD1d molecule Homo sapiens 41-45 23836468-1 2013 CD1d molecule, a monomorphic major histocompatibility complex class I-like molecule, presents different types of glycolipids to invariant natural killer T (iNKT) cells that play an important role in immunity to infection and tumors, as well as in regulating autoimmunity. Glycolipids 113-124 CD1d molecule Homo sapiens 0-13 23836468-2 2013 Here, we present simultaneous topography and recognition imaging (TREC) analysis to detect density, distribution and localization of single CD1d molecules on THP1 cells that were loaded with different glycolipids. Glycolipids 201-212 CD1d molecule Homo sapiens 140-144 23836468-4 2013 The recognition map revealed binding sites visible as dark spots, resulting from oscillation amplitude reduction during specific binding between iNKT TCR and the CD1d-glycolipid complex. Glycolipids 167-177 CD1d molecule Homo sapiens 162-166 23898038-0 2013 Bacterial CD1d-restricted glycolipids induce IL-10 production by human regulatory T cells upon cross-talk with invariant NKT cells. Glycolipids 26-37 CD1d molecule Homo sapiens 10-14 23615906-5 2013 At least some of these CD1d-beta2m heterodimers are shorter-lived and can be rescued by provision of a defined exogenous antigen, alpha-galactosylceramide. alpha-galactosylceramide 130-154 CD1d molecule Homo sapiens 23-27 23885215-1 2013 Invariant natural killer T (iNKT) cells are innate T lymphocytes that specifically recognize alpha-linked glycosphingolipids (alpha-GSLs) as antigens presented by CD1d molecules. alpha-linked glycosphingolipids 93-124 CD1d molecule Homo sapiens 163-167 23885215-1 2013 Invariant natural killer T (iNKT) cells are innate T lymphocytes that specifically recognize alpha-linked glycosphingolipids (alpha-GSLs) as antigens presented by CD1d molecules. alpha-gsls 126-136 CD1d molecule Homo sapiens 163-167 23885215-4 2013 We demonstrate here that CD1c, which is co-expressed with CD1d on blood dendritic cells and on a fraction of B cells, is able to present alpha-galactosylceramide (alpha-GalCer) as a weak agonist to human iNKT cells, and that the presence of CD1c synergistically enhances alpha-GalCerdependent activation of iNKT cells by CD1d. alpha-galactosylceramide 137-161 CD1d molecule Homo sapiens 58-62 23885215-4 2013 We demonstrate here that CD1c, which is co-expressed with CD1d on blood dendritic cells and on a fraction of B cells, is able to present alpha-galactosylceramide (alpha-GalCer) as a weak agonist to human iNKT cells, and that the presence of CD1c synergistically enhances alpha-GalCerdependent activation of iNKT cells by CD1d. alpha-galactosylceramide 137-161 CD1d molecule Homo sapiens 321-325 23885215-7 2013 Thus, B cell neoplasias that co-express CD1c and CD1d may be particularly susceptible to alpha-GSL therapy, and cancer vaccines using alpha-GSLs as adjuvants may be most effective when presented by CD1c+ antigen-presenting cells. alpha-gsl 89-98 CD1d molecule Homo sapiens 49-53 23475484-2 2013 Most NKT cells express a semi-invariant T cell receptor that reacts with glycolipid antigens presented by the CD1d molecule on the surface of antigen-presenting cells. Glycolipids 73-83 CD1d molecule Homo sapiens 110-123 23280365-0 2013 CD1d protein structure determines species-selective antigenicity of isoglobotrihexosylceramide (iGb3) to invariant NKT cells. isoglobotrihexosylceramide 68-94 CD1d molecule Homo sapiens 0-4 23280365-5 2013 The structural basis for this discrepancy was identified as a single amino acid variation between hCD1d and mCD1d, a glycine-to-tryptophan modification within the alpha2-helix that prevents flattening of the iGb3 headgroup upon TCR ligation. Glycine 117-124 CD1d molecule Homo sapiens 98-103 23280365-5 2013 The structural basis for this discrepancy was identified as a single amino acid variation between hCD1d and mCD1d, a glycine-to-tryptophan modification within the alpha2-helix that prevents flattening of the iGb3 headgroup upon TCR ligation. Tryptophan 128-138 CD1d molecule Homo sapiens 98-103 23518808-3 2013 Type I NKT cells have an invariant T-cell receptor alpha-chain and are readily detectable by alpha-galactosylceramide (alpha-GalCer)-loaded CD1d tetramers. alpha-galactosylceramide 93-117 CD1d molecule Homo sapiens 140-144 23518808-3 2013 Type I NKT cells have an invariant T-cell receptor alpha-chain and are readily detectable by alpha-galactosylceramide (alpha-GalCer)-loaded CD1d tetramers. alpha-galactosylceramide 119-131 CD1d molecule Homo sapiens 140-144 23458425-0 2013 Design, synthesis, and functional activity of labeled CD1d glycolipid agonists. Glycolipids 59-69 CD1d molecule Homo sapiens 54-58 23458425-1 2013 Invariant natural killer T cells (iNKT cells) are restricted by CD1d molecules and activated upon CD1d-mediated presentation of glycolipids to T cell receptors (TCRs) located on the surface of the cell. Glycolipids 128-139 CD1d molecule Homo sapiens 98-102 23458425-3 2013 The prototypical CD1d agonist, alpha-galactosyl ceramide (alpha-GalCer) 1, instigates a powerful immune response and the generation of a wide range of cytokines when it is presented to iNKT cell TCRs by CD1d molecules. alpha-galactosylceramide 31-56 CD1d molecule Homo sapiens 17-21 23458425-3 2013 The prototypical CD1d agonist, alpha-galactosyl ceramide (alpha-GalCer) 1, instigates a powerful immune response and the generation of a wide range of cytokines when it is presented to iNKT cell TCRs by CD1d molecules. alpha-galactosylceramide 31-56 CD1d molecule Homo sapiens 203-207 23458425-3 2013 The prototypical CD1d agonist, alpha-galactosyl ceramide (alpha-GalCer) 1, instigates a powerful immune response and the generation of a wide range of cytokines when it is presented to iNKT cell TCRs by CD1d molecules. alpha-galactosylceramide 58-70 CD1d molecule Homo sapiens 17-21 23458425-3 2013 The prototypical CD1d agonist, alpha-galactosyl ceramide (alpha-GalCer) 1, instigates a powerful immune response and the generation of a wide range of cytokines when it is presented to iNKT cell TCRs by CD1d molecules. alpha-galactosylceramide 58-70 CD1d molecule Homo sapiens 203-207 23458425-4 2013 Analysis of crystal structures of the TCR-alpha-GalCer-CD1d ternary complex identified the alpha-methylene unit in the fatty acid side chain, and more specifically the pro-S hydrogen at this position, as a site for incorporating a label. alpha-methylene 91-106 CD1d molecule Homo sapiens 55-59 23458425-4 2013 Analysis of crystal structures of the TCR-alpha-GalCer-CD1d ternary complex identified the alpha-methylene unit in the fatty acid side chain, and more specifically the pro-S hydrogen at this position, as a site for incorporating a label. Fatty Acids 119-129 CD1d molecule Homo sapiens 55-59 23458425-4 2013 Analysis of crystal structures of the TCR-alpha-GalCer-CD1d ternary complex identified the alpha-methylene unit in the fatty acid side chain, and more specifically the pro-S hydrogen at this position, as a site for incorporating a label. pro-s hydrogen 168-182 CD1d molecule Homo sapiens 55-59 23458425-5 2013 We postulated that modifying the glycolipid in this way would exert a minimal impact on the TCR-glycolipid-CD1d ternary complex, allowing the labeled molecule to function as a good mimic for the CD1d agonist under investigation. Glycolipids 33-43 CD1d molecule Homo sapiens 195-199 23458425-6 2013 To test this hypothesis, the synthesis of a biotinylated version of the CD1d agonist threitol ceramide (ThrCer) was targeted. threitol ceramide 85-102 CD1d molecule Homo sapiens 72-76 23458425-6 2013 To test this hypothesis, the synthesis of a biotinylated version of the CD1d agonist threitol ceramide (ThrCer) was targeted. thrcer 104-110 CD1d molecule Homo sapiens 72-76 23065503-1 2013 Invariant natural killer T cells recognize glycolipid antigens such as alpha-galactosylceramide presented by CD1d. Glycolipids 43-53 CD1d molecule Homo sapiens 109-113 23065503-1 2013 Invariant natural killer T cells recognize glycolipid antigens such as alpha-galactosylceramide presented by CD1d. alpha-galactosylceramide 71-95 CD1d molecule Homo sapiens 109-113 23065503-12 2013 In conclusion, the invariant natural killer T-cell and CD1d axis is fundamentally intact in patients with early-stage chronic lymphocytic leukemia and, despite reduced circulating numbers, function is retained in fludarabine-treated patients. fludarabine 213-224 CD1d molecule Homo sapiens 55-59 22968995-2 2013 Upon stimulation with the CD1d-presented synthetic antigen alpha-galactosylceramide, human and rodent type I invariant NKT cells release large amounts of cytokines. alpha-galactosylceramide 59-83 CD1d molecule Homo sapiens 26-30 22829134-0 2012 The majority of CD1d-sulfatide-specific T cells in human blood use a semiinvariant Vdelta1 TCR. Sulfoglycosphingolipids 21-30 CD1d molecule Homo sapiens 16-20 23307809-7 2013 Furthermore, microbial PG bound to CD1d molecules and plate-bound PG/CD1d complexes stimulated dNKT hybridomas, indicating direct recognition by the dNKT cell TCR. Phosphatidylglycerols 23-25 CD1d molecule Homo sapiens 35-39 23137012-10 2013 Human T-cell lines derived from nut-allergic patients produced IL-4 to Ber/lipid C in a CD1d- and dose-dependent manner. lipid c 75-82 CD1d molecule Homo sapiens 88-92 23064364-2 2012 The efficacy of glycolipids, such as the prototypic NKT cell antagonist alpha-galactosylceramide (alphaGalCer), 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. Glycolipids 16-27 CD1d molecule Homo sapiens 226-230 22829134-5 2012 Recombinant Vdelta1 TCRs from different individuals were shown to bind recombinant CD1d-sulfatide complexes in a sulfatide-specific manner. Sulfoglycosphingolipids 88-97 CD1d molecule Homo sapiens 83-87 22829134-5 2012 Recombinant Vdelta1 TCRs from different individuals were shown to bind recombinant CD1d-sulfatide complexes in a sulfatide-specific manner. Sulfoglycosphingolipids 113-122 CD1d molecule Homo sapiens 83-87 22445102-0 2012 Towards multivalent CD1d ligands: synthesis and biological activity of homodimeric alpha-galactosyl ceramide analogues. alpha-galactosylceramide 83-108 CD1d molecule Homo sapiens 20-24 22820602-1 2012 Glycolipids presented by the major histocompatibility complex (MHC) class I homolog CD1d are recognized by natural killer T cells (NKT cells) characterized by either a semi-invariant T cell antigen receptor (TCR) repertoire (type I NKT cells or iNKT cells) or a relatively variable TCR repertoire (type II NKT cells). Glycolipids 0-11 CD1d molecule Homo sapiens 84-88 22820602-2 2012 Here we describe the structure of a type II NKT cell TCR in complex with CD1d-lysosulfatide. psychosine-3'-sulfate ester 78-91 CD1d molecule Homo sapiens 73-77 22820603-5 2012 At the XV19 TCR-CD1d-sulfatide interface, the TCRalpha and TCRbeta chains sat centrally on CD1d, where the malleable CDR3 loops dominated interactions with CD1d-sulfatide. Sulfoglycosphingolipids 21-30 CD1d molecule Homo sapiens 16-20 22820603-5 2012 At the XV19 TCR-CD1d-sulfatide interface, the TCRalpha and TCRbeta chains sat centrally on CD1d, where the malleable CDR3 loops dominated interactions with CD1d-sulfatide. Sulfoglycosphingolipids 21-30 CD1d molecule Homo sapiens 91-95 22820603-5 2012 At the XV19 TCR-CD1d-sulfatide interface, the TCRalpha and TCRbeta chains sat centrally on CD1d, where the malleable CDR3 loops dominated interactions with CD1d-sulfatide. Sulfoglycosphingolipids 21-30 CD1d molecule Homo sapiens 91-95 22683545-4 2012 Measuring ex vivo activation of NKT cells by the CD1d-restricted glycolipid ligand alpha-Galactosylceramide (alpha-GalCer) through cytokine expression profiles is a useful marker of NKT cell function, but for reasons that are unclear, this approach does not appear to work as well in humans and non-human primate macaque models in comparison to mice. alpha-galactosylceramide 83-107 CD1d molecule Homo sapiens 49-53 22445102-1 2012 A library of dimeric CD1d ligands, containing two alpha-galactosyl ceramide (alpha-GalCer) units linked by spacers of varying lengths has been synthesised. alpha-galactosylceramide 50-75 CD1d molecule Homo sapiens 21-25 22445102-1 2012 A library of dimeric CD1d ligands, containing two alpha-galactosyl ceramide (alpha-GalCer) units linked by spacers of varying lengths has been synthesised. alpha-galactosylceramide 77-89 CD1d molecule Homo sapiens 21-25 22652050-0 2012 New CD1d agonists: synthesis and biological activity of 6""-triazole-substituted alpha-galactosyl ceramides. 6""-triazole 56-68 CD1d molecule Homo sapiens 4-8 22652050-0 2012 New CD1d agonists: synthesis and biological activity of 6""-triazole-substituted alpha-galactosyl ceramides. alpha-galactosylceramide 81-107 CD1d molecule Homo sapiens 4-8 22247226-4 2012 Even in the absence of non-iNKT cells, sulfatide inhibited alphaGC-mediated iNKT cell activation by reducing alphaGC/CD1d complex formations in a dose-dependent manner. Sulfoglycosphingolipids 39-48 CD1d molecule Homo sapiens 117-121 22585464-2 2012 Although RA promotes natural killer T (NKT) cell activation in vitro by increasing CD1d expression on antigen-presenting cells (APCs), the direct effects of RA on NKT-cell responses in vivo are not known. Tretinoin 9-11 CD1d molecule Homo sapiens 83-87 22639457-1 2012 The immunomodulatory glycolipid alpha-galactosylceramide (alpha-GalCer) binds to CD1d and exhibits potent activity as a ligand for invariant CD1d-restricted natural killer-like T cells (iNKT cells). Glycolipids 21-31 CD1d molecule Homo sapiens 81-85 22639457-1 2012 The immunomodulatory glycolipid alpha-galactosylceramide (alpha-GalCer) binds to CD1d and exhibits potent activity as a ligand for invariant CD1d-restricted natural killer-like T cells (iNKT cells). Glycolipids 21-31 CD1d molecule Homo sapiens 141-145 22639457-1 2012 The immunomodulatory glycolipid alpha-galactosylceramide (alpha-GalCer) binds to CD1d and exhibits potent activity as a ligand for invariant CD1d-restricted natural killer-like T cells (iNKT cells). alpha-galactosylceramide 32-56 CD1d molecule Homo sapiens 81-85 22639457-1 2012 The immunomodulatory glycolipid alpha-galactosylceramide (alpha-GalCer) binds to CD1d and exhibits potent activity as a ligand for invariant CD1d-restricted natural killer-like T cells (iNKT cells). alpha-galactosylceramide 32-56 CD1d molecule Homo sapiens 141-145 22639457-1 2012 The immunomodulatory glycolipid alpha-galactosylceramide (alpha-GalCer) binds to CD1d and exhibits potent activity as a ligand for invariant CD1d-restricted natural killer-like T cells (iNKT cells). alpha-galactosylceramide 58-70 CD1d molecule Homo sapiens 81-85 22639457-1 2012 The immunomodulatory glycolipid alpha-galactosylceramide (alpha-GalCer) binds to CD1d and exhibits potent activity as a ligand for invariant CD1d-restricted natural killer-like T cells (iNKT cells). alpha-galactosylceramide 58-70 CD1d molecule Homo sapiens 141-145 22324848-7 2012 All of the analogues were found to stimulate murine and human iNKT cells by CD1d-mediated presentation to varying degrees; however, the thioamide and carbamate analogues of ThrCer were of particular interest in that they elicited a strongly polarized cytokine response (more interferon-gamma (IFN-gamma), no interleukin-4 (IL-4)) in mice. thrcer 173-179 CD1d molecule Homo sapiens 76-80 22291186-1 2012 CD1d is an MHC class I-like molecule that presents glycolipid Ags to types I and II NKT cells. Glycolipids 51-61 CD1d molecule Homo sapiens 0-4 22291186-4 2012 The replacement of the arginines in this motif with alanines resulted in the extensive accumulation of CD1d in lysosomes but did not affect the cell surface expression. Arginine 23-32 CD1d molecule Homo sapiens 103-107 22291186-4 2012 The replacement of the arginines in this motif with alanines resulted in the extensive accumulation of CD1d in lysosomes but did not affect the cell surface expression. Alanine 52-60 CD1d molecule Homo sapiens 103-107 22407918-4 2012 Using a baculoviral vector carrying the CD1d gene, we produced CD1d-overexpressing hESC-DCs and demonstrated that the upregulated CD1d was functional in presenting alpha-galactosylceramide for iNKT cell expansion. alpha-galactosylceramide 164-188 CD1d molecule Homo sapiens 40-44 22407918-4 2012 Using a baculoviral vector carrying the CD1d gene, we produced CD1d-overexpressing hESC-DCs and demonstrated that the upregulated CD1d was functional in presenting alpha-galactosylceramide for iNKT cell expansion. alpha-galactosylceramide 164-188 CD1d molecule Homo sapiens 63-67 22407918-4 2012 Using a baculoviral vector carrying the CD1d gene, we produced CD1d-overexpressing hESC-DCs and demonstrated that the upregulated CD1d was functional in presenting alpha-galactosylceramide for iNKT cell expansion. alpha-galactosylceramide 164-188 CD1d molecule Homo sapiens 63-67 22407918-5 2012 Pulsed with melanoma Ag recognized by T cell 1 peptide, the CD1d-overexpressing hESC-DCs displayed enhanced capability to prime CD8(+) T cells without relying on alpha-galactosylceramide loading. alpha-galactosylceramide 162-186 CD1d molecule Homo sapiens 60-64 22395072-0 2012 Lysophospholipid presentation by CD1d and recognition by a human Natural Killer T-cell receptor. Lysophospholipids 0-16 CD1d molecule Homo sapiens 33-37 22395072-2 2012 Here, we describe our studies of lysophosphatidylcholine (LPC) presentation by human CD1d and its recognition by a native, LPC-specific iNKT TCR. Lysophosphatidylcholines 33-56 CD1d molecule Homo sapiens 85-89 22395072-2 2012 Here, we describe our studies of lysophosphatidylcholine (LPC) presentation by human CD1d and its recognition by a native, LPC-specific iNKT TCR. Lysophosphatidylcholines 58-61 CD1d molecule Homo sapiens 85-89 22395072-3 2012 Human CD1d presenting LPC adopts an altered conformation from that of CD1d presenting glycolipid antigens, with a shifted alpha1 helix resulting in an open A" pocket. Glycolipids 86-96 CD1d molecule Homo sapiens 6-10 22395072-3 2012 Human CD1d presenting LPC adopts an altered conformation from that of CD1d presenting glycolipid antigens, with a shifted alpha1 helix resulting in an open A" pocket. Glycolipids 86-96 CD1d molecule Homo sapiens 70-74 22395072-5 2012 The iNKT TCR CDR loop footprint on CD1d-LPC is anchored by the conserved positioning of the CDR3alpha loop, whereas the remaining CDR loops are shifted, due in part to amino-acid differences in the CDR3beta and Jbeta segment used by this iNKT TCR. cdr3beta 198-206 CD1d molecule Homo sapiens 35-39 22395072-6 2012 These findings provide insight into how lysophospholipids are presented by human CD1d molecules and how this complex is recognized by some, but not all, human iNKT cells. Lysophospholipids 40-57 CD1d molecule Homo sapiens 81-85 22419072-4 2012 We found that histone deacetylase inhibitors, trichostatin A (TSA) and suberoylanilide hydroxamic acid (SAHA), induced CD1d gene expression in human (A549 and NCI-H292) and mouse (TC-1 and B16/F0) cancer cells. trichostatin A 46-60 CD1d molecule Homo sapiens 119-123 22419072-4 2012 We found that histone deacetylase inhibitors, trichostatin A (TSA) and suberoylanilide hydroxamic acid (SAHA), induced CD1d gene expression in human (A549 and NCI-H292) and mouse (TC-1 and B16/F0) cancer cells. trichostatin A 62-65 CD1d molecule Homo sapiens 119-123 22419072-4 2012 We found that histone deacetylase inhibitors, trichostatin A (TSA) and suberoylanilide hydroxamic acid (SAHA), induced CD1d gene expression in human (A549 and NCI-H292) and mouse (TC-1 and B16/F0) cancer cells. Vorinostat 71-102 CD1d molecule Homo sapiens 119-123 22419072-4 2012 We found that histone deacetylase inhibitors, trichostatin A (TSA) and suberoylanilide hydroxamic acid (SAHA), induced CD1d gene expression in human (A549 and NCI-H292) and mouse (TC-1 and B16/F0) cancer cells. Vorinostat 104-108 CD1d molecule Homo sapiens 119-123 22247226-6 2012 Moreover, simultaneous injection of alphaGC with sulfatide decreased alphaGC/CD1d complex formations on DCs, accompanied by the reduced CD40L-up-regulation and IFN-gamma production by iNKT cells and IL-12p70 production by DCs. Sulfoglycosphingolipids 49-58 CD1d molecule Homo sapiens 77-81 22247226-8 2012 These results demonstrate that sulfatide competes with alphaGC to be loaded onto CD1d along the endocytic pathway in DCs, thereby inhibiting the iNKT cell response. Sulfoglycosphingolipids 31-40 CD1d molecule Homo sapiens 81-85 21956730-4 2012 By generating recombinant refolded iNKT-cell TCRs, we show that natural single-nucleotide variations in iNKTalpha, translating to serine, threonine, asparagine or isoleucine at p93, exert a powerful effect on CD1d binding, with up to 28-fold differences in affinity between these variants. Serine 130-136 CD1d molecule Homo sapiens 209-213 24900444-0 2012 Heteroaromatic Moieties in the Sphingosine Backbone of alpha-Galactosylceramides for Noncovalent Interactions with CD1d. Sphingosine 31-42 CD1d molecule Homo sapiens 115-119 24900444-0 2012 Heteroaromatic Moieties in the Sphingosine Backbone of alpha-Galactosylceramides for Noncovalent Interactions with CD1d. alpha-galactosylceramide 55-80 CD1d molecule Homo sapiens 115-119 24900444-1 2012 A series of alpha-GalCer analogues containing heterocyclic and aromatic moieties in the sphingosine backbone were synthesized to improve the selectivity in the Th1/Th2 cytokine profile via noncovalent interaction with three aromatic residues at the binding pocket of CD1d. Sphingosine 88-99 CD1d molecule Homo sapiens 267-271 21956730-4 2012 By generating recombinant refolded iNKT-cell TCRs, we show that natural single-nucleotide variations in iNKTalpha, translating to serine, threonine, asparagine or isoleucine at p93, exert a powerful effect on CD1d binding, with up to 28-fold differences in affinity between these variants. Threonine 138-147 CD1d molecule Homo sapiens 209-213 21956730-4 2012 By generating recombinant refolded iNKT-cell TCRs, we show that natural single-nucleotide variations in iNKTalpha, translating to serine, threonine, asparagine or isoleucine at p93, exert a powerful effect on CD1d binding, with up to 28-fold differences in affinity between these variants. Asparagine 149-159 CD1d molecule Homo sapiens 209-213 21956730-4 2012 By generating recombinant refolded iNKT-cell TCRs, we show that natural single-nucleotide variations in iNKTalpha, translating to serine, threonine, asparagine or isoleucine at p93, exert a powerful effect on CD1d binding, with up to 28-fold differences in affinity between these variants. Isoleucine 163-173 CD1d molecule Homo sapiens 209-213 21956730-5 2012 This effect was observed with CD1d loaded with either the artificial alpha-galactosylceramide antigens KRN7000 or OCH, or the endogenous glycolipid beta-galactosylceramide, and its importance for autoreactive recognition of endogenous lipids was demonstrated by the binding of variant iNKT-cell TCR tetramers to cell surface expressed CD1d. Glycolipids 137-147 CD1d molecule Homo sapiens 30-34 21956730-5 2012 This effect was observed with CD1d loaded with either the artificial alpha-galactosylceramide antigens KRN7000 or OCH, or the endogenous glycolipid beta-galactosylceramide, and its importance for autoreactive recognition of endogenous lipids was demonstrated by the binding of variant iNKT-cell TCR tetramers to cell surface expressed CD1d. Glycolipids 137-147 CD1d molecule Homo sapiens 335-339 21956730-5 2012 This effect was observed with CD1d loaded with either the artificial alpha-galactosylceramide antigens KRN7000 or OCH, or the endogenous glycolipid beta-galactosylceramide, and its importance for autoreactive recognition of endogenous lipids was demonstrated by the binding of variant iNKT-cell TCR tetramers to cell surface expressed CD1d. beta-galactosyl ceramide 148-171 CD1d molecule Homo sapiens 30-34 21956730-5 2012 This effect was observed with CD1d loaded with either the artificial alpha-galactosylceramide antigens KRN7000 or OCH, or the endogenous glycolipid beta-galactosylceramide, and its importance for autoreactive recognition of endogenous lipids was demonstrated by the binding of variant iNKT-cell TCR tetramers to cell surface expressed CD1d. beta-galactosyl ceramide 148-171 CD1d molecule Homo sapiens 335-339 21956730-6 2012 The serine-containing variant showed the strongest CD1d binding, offering an explanation for its predominance in vivo. Serine 4-10 CD1d molecule Homo sapiens 51-55 21493160-3 2011 alpha-S-GalCer stimulated cytokine release by iNKT cells in a CD1d-dependent manner and primed CD1d(+) target cells for lysis. alpha-S-galactosylceramide 0-14 CD1d molecule Homo sapiens 62-66 23550344-8 2012 We have shown that CD1d dependent stimulation by sulfatide may activate pDC antigen expressing cells that produce type I inteferons. Sulfoglycosphingolipids 49-58 CD1d molecule Homo sapiens 19-23 23109910-4 2012 Here we present crystallographic and biophysical analyses of alpha-galactosylceramide (alpha-GalCer) recognition by a human CD1d-restricted TCR that utilizes a Valpha3.1-Jalpha18 rearrangement and displays a more restricted specificity for alpha-linked glycolipids than that of iNKT TCRs. alpha-galactosylceramide 61-85 CD1d molecule Homo sapiens 124-128 23109910-4 2012 Here we present crystallographic and biophysical analyses of alpha-galactosylceramide (alpha-GalCer) recognition by a human CD1d-restricted TCR that utilizes a Valpha3.1-Jalpha18 rearrangement and displays a more restricted specificity for alpha-linked glycolipids than that of iNKT TCRs. alpha-galactosylceramide 87-99 CD1d molecule Homo sapiens 124-128 23109910-4 2012 Here we present crystallographic and biophysical analyses of alpha-galactosylceramide (alpha-GalCer) recognition by a human CD1d-restricted TCR that utilizes a Valpha3.1-Jalpha18 rearrangement and displays a more restricted specificity for alpha-linked glycolipids than that of iNKT TCRs. alpha-linked glycolipids 240-264 CD1d molecule Homo sapiens 124-128 23110152-7 2012 Crystal structures of boCD1d bound to a short-chain C12-di-sulfatide antigen, as well as short-chain C16-alphaGalCer revealed that the A pocket of boCD1d is restricted in size compared to that of both mouse and human CD1d, explaining the inability of long chain GSL"s to bind to boCD1d. c12-di-sulfatide 52-68 CD1d molecule Homo sapiens 24-28 22065767-3 2011 With the exception of the Vbeta2 NKT TCR, NKT TCRs possess canonical tyrosine residues within complementarity determining region (CDR) 2beta that are critical for CD1d binding. Tyrosine 69-77 CD1d molecule Homo sapiens 163-167 22065767-7 2011 Nevertheless, clear fine specificity differences for the CD1d-Ag existed between the Vbeta2 NKT TCR and the Vbeta8.2 and Vbeta7 NKT TCRs, with the Vbeta2 NKT TCR exhibiting greater sensitivity to modifications to the glycolipid Ag. Glycolipids 217-227 CD1d molecule Homo sapiens 57-61 22065767-8 2011 Furthermore, within the Vbeta2 NKT TCR-CD1d-alphaGalCer complex, the CDR2beta loop mediated fewer contacts with CD1d, whereas the CDR1beta and CDR3beta loops contacted CD1d to a much greater extent compared with most Vbeta11, Vbeta8.2, and Vbeta7 NKT TCRs. cdr2beta 69-77 CD1d molecule Homo sapiens 39-43 22065767-8 2011 Furthermore, within the Vbeta2 NKT TCR-CD1d-alphaGalCer complex, the CDR2beta loop mediated fewer contacts with CD1d, whereas the CDR1beta and CDR3beta loops contacted CD1d to a much greater extent compared with most Vbeta11, Vbeta8.2, and Vbeta7 NKT TCRs. cdr2beta 69-77 CD1d molecule Homo sapiens 112-116 22065767-8 2011 Furthermore, within the Vbeta2 NKT TCR-CD1d-alphaGalCer complex, the CDR2beta loop mediated fewer contacts with CD1d, whereas the CDR1beta and CDR3beta loops contacted CD1d to a much greater extent compared with most Vbeta11, Vbeta8.2, and Vbeta7 NKT TCRs. cdr2beta 69-77 CD1d molecule Homo sapiens 112-116 22065767-8 2011 Furthermore, within the Vbeta2 NKT TCR-CD1d-alphaGalCer complex, the CDR2beta loop mediated fewer contacts with CD1d, whereas the CDR1beta and CDR3beta loops contacted CD1d to a much greater extent compared with most Vbeta11, Vbeta8.2, and Vbeta7 NKT TCRs. cdr3beta 143-151 CD1d molecule Homo sapiens 39-43 21964029-0 2011 NKT TCR recognition of CD1d-alpha-C-galactosylceramide. C-galactosylceramide 33-54 CD1d molecule Homo sapiens 23-27 21964029-1 2011 NKT cells respond to a variety of CD1d-restricted glycolipid Ags that are structurally related to the prototypic Ag alpha-galactosylceramide (alpha-GalCer). Galactosylceramides 121-140 CD1d molecule Homo sapiens 34-38 21964029-6 2011 Our findings support the concept that for CD1d-restricted NKT cells, altered glycolipid ligands can promote markedly different responses while adopting similar TCR-docking topologies. Glycolipids 77-87 CD1d molecule Homo sapiens 42-46 21169066-5 2011 iNKT specifically recognize the glycolipid alpha-galactosylceramide in the context of CD1d resulting in their activation. Glycolipids 32-42 CD1d molecule Homo sapiens 86-90 21169066-5 2011 iNKT specifically recognize the glycolipid alpha-galactosylceramide in the context of CD1d resulting in their activation. alpha-galactosylceramide 43-67 CD1d molecule Homo sapiens 86-90 22087000-1 2011 Unlike the dominant role of one class II invariant chain peptide (CLIP) in blocking MHC class II, comparative lipidomics analysis shows that human cluster of differentiation (CD) proteins CD1a, CD1b, CD1c, and CD1d bind lipids corresponding to hundreds of diverse accurate mass retention time values. lipidomics 110-120 CD1d molecule Homo sapiens 210-214 21764041-1 2011 The title compound containing dihydroceramide as a ligand for CD1d was accomplished using the mannosyl, glucosaminyl, and fucosyl donors, and a sphinganine analogue, as suitable building blocks. dihydroceramide 30-45 CD1d molecule Homo sapiens 62-66 21764041-1 2011 The title compound containing dihydroceramide as a ligand for CD1d was accomplished using the mannosyl, glucosaminyl, and fucosyl donors, and a sphinganine analogue, as suitable building blocks. safingol 144-155 CD1d molecule Homo sapiens 62-66 21846915-3 2011 CD1d is an HLA class I-like molecule that presents glycolipids to invariant natural killer T cells. Glycolipids 51-62 CD1d molecule Homo sapiens 0-4 21493160-3 2011 alpha-S-GalCer stimulated cytokine release by iNKT cells in a CD1d-dependent manner and primed CD1d(+) target cells for lysis. alpha-S-galactosylceramide 0-14 CD1d molecule Homo sapiens 95-99 21458849-2 2011 Ligation of the invariant natural killer T cell (iNKT) T-cell receptor (TCR) by sphingolipids presented via the CD1d molecule leads to copious secretion of T(h)2-type cytokines. Sphingolipids 80-93 CD1d molecule Homo sapiens 112-125 21653690-2 2011 Activation of NKT cells is crucial for their antitumor activity and is induced by alpha-galactosylceramide (alpha-GalCer, KRN7000) presented by CD1d on dendritic cells (DC). alpha-galactosylceramide 82-106 CD1d molecule Homo sapiens 144-148 21653669-6 2011 gB initiates the interaction with CD1d in the endoplasmic reticulum and stably associates with it throughout CD1d trafficking. gb 0-2 CD1d molecule Homo sapiens 34-38 21653669-6 2011 gB initiates the interaction with CD1d in the endoplasmic reticulum and stably associates with it throughout CD1d trafficking. gb 0-2 CD1d molecule Homo sapiens 109-113