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rdf:type |
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lifeskim:mentions |
umls-concept:C0017262,
umls-concept:C0022688,
umls-concept:C0086418,
umls-concept:C0108747,
umls-concept:C0123263,
umls-concept:C0332307,
umls-concept:C1171362,
umls-concept:C1414555,
umls-concept:C1515670,
umls-concept:C1523873,
umls-concept:C1552866,
umls-concept:C1719914,
umls-concept:C2700399,
umls-concept:C2828406
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pubmed:issue |
6
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pubmed:dateCreated |
1990-4-25
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pubmed:abstractText |
We recently reported that CD3- natural killer (NK) cells express the zeta chain of the T-cell receptor complex (zeta NK) in association with higher molecular weight structures whose expression differs between individual NK cell clones. Because NK cell cytolytic activity is known to be triggered by perturbation of the type III Fc gamma receptor (CD16), we sought to determine whether this activating molecule is included in the zeta NK molecular complex. Biochemical evidence for a physical association between CD16 and zeta NK was obtained by comparing immunoprecipitates formed using monoclonal antibodies reactive with each of these molecules by SDS/polyacrylamide gel electrophoresis, immunoblotting, and peptide mapping. In both clonal and polyclonal populations of CD3- NK cells, CD16 and zeta NK specifically associated with one another. Functional evidence for a specific association between CD16 and zeta NK in intact cells was obtained by demonstrating a coordinate down-modulation of both of these molecules induced by either phorbol 12-myristate 13-acetate or monoclonal antibodies reactive with CD16. Our results suggest that Fc gamma receptor type III (CD16) is included in the zeta NK complex and that this complex is likely to play an important role in NK cell activation.
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pubmed:grant |
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2409597,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2428504,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2464637,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2476487,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2521376,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2528695,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2529442,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2532305,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2536067,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2564843,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2683611,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2831292,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2845582,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2864636,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2894394,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2957436,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2967436,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-2968084,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-3076415,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-3110278,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-3142873,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-315070,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-3284289,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-3484512,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-3497976,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-3785426,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-572388,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-6225799,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-6339622,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-6361454,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-6432902,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-6574190,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-6808506,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-6955305,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-6982759,
http://linkedlifedata.com/resource/pubmed/commentcorrection/2138330-7108207
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Antibodies, Monoclonal,
http://linkedlifedata.com/resource/pubmed/chemical/Antigens, CD,
http://linkedlifedata.com/resource/pubmed/chemical/Antigens, Differentiation...,
http://linkedlifedata.com/resource/pubmed/chemical/Immunoglobulin E,
http://linkedlifedata.com/resource/pubmed/chemical/Macromolecular Substances,
http://linkedlifedata.com/resource/pubmed/chemical/Receptors, Antigen, T-Cell,
http://linkedlifedata.com/resource/pubmed/chemical/Receptors, Fc,
http://linkedlifedata.com/resource/pubmed/chemical/Receptors, IgE
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pubmed:status |
MEDLINE
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pubmed:month |
Mar
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pubmed:issn |
0027-8424
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
87
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
2274-8
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
pubmed-meshheading:2138330-Antibodies, Monoclonal,
pubmed-meshheading:2138330-Antigens, CD,
pubmed-meshheading:2138330-Antigens, Differentiation, B-Lymphocyte,
pubmed-meshheading:2138330-Clone Cells,
pubmed-meshheading:2138330-Down-Regulation,
pubmed-meshheading:2138330-Flow Cytometry,
pubmed-meshheading:2138330-Humans,
pubmed-meshheading:2138330-Immunoblotting,
pubmed-meshheading:2138330-Immunoglobulin E,
pubmed-meshheading:2138330-Killer Cells, Natural,
pubmed-meshheading:2138330-Macromolecular Substances,
pubmed-meshheading:2138330-Peptide Mapping,
pubmed-meshheading:2138330-Receptors, Antigen, T-Cell,
pubmed-meshheading:2138330-Receptors, Fc,
pubmed-meshheading:2138330-Receptors, IgE
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pubmed:year |
1990
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pubmed:articleTitle |
Fc gamma receptor type III (CD16) is included in the zeta NK receptor complex expressed by human natural killer cells.
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pubmed:affiliation |
Division of Tumor Immunology, Dana-Farber Cancer Institute, Boston, MA.
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pubmed:publicationType |
Journal Article
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