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Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function
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Zeitschriftentitel: | The Journal of Experimental Medicine |
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Personen und Körperschaften: | , , , , , , , |
In: | The Journal of Experimental Medicine, 151, 1980, 5, S. 1049-1058 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
Rockefeller University Press
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Schlagwörter: |
author_facet |
Klein, M Roder, J Haliotis, T Korec, S JR, Jett Herberman, RB Katz, P Fauci, AS Klein, M Roder, J Haliotis, T Korec, S JR, Jett Herberman, RB Katz, P Fauci, AS |
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author |
Klein, M Roder, J Haliotis, T Korec, S JR, Jett Herberman, RB Katz, P Fauci, AS |
spellingShingle |
Klein, M Roder, J Haliotis, T Korec, S JR, Jett Herberman, RB Katz, P Fauci, AS The Journal of Experimental Medicine Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function Immunology Immunology and Allergy |
author_sort |
klein, m |
spelling |
Klein, M Roder, J Haliotis, T Korec, S JR, Jett Herberman, RB Katz, P Fauci, AS 1540-9538 0022-1007 Rockefeller University Press Immunology Immunology and Allergy http://dx.doi.org/10.1084/jem.151.5.1049 <jats:p>Antibody-dependent cell-mediated cytolysis (ADCC) of human tumor cells by FcR(+) nonadherent effector lymphocytes as well as natural killer (NK) activity was markedly impaired in Chediak-Steinbrinck-Higashi Syndrome (C-HS) patients. Compared to a more than 400-fold defect in NK activity in terms of lytic units, the abnormal ADCC response in C-HS donors was 24-fold below normal suggesting a partial but not complete overlap of lymphocytes or lytic mechanisms responsible for ADCC and NK. The ADCC mechanism against erythrocyte targets, however, was normal, thereby suggesting a qualitative difference in these two forms of ADCC. Other effector-cell functions against tumor-cell targets were normal as measured by (a) spontaneous cytolysis mediated by monocytes, (b) spontaneous cytostasis mediated by neutrophils, and (c) lectin-dependent cytolysis mediated by neutrophils. Although one C-HS patient was low in lectin-dependent cytolysis mediated by lymphocytes, the other C-HS patient was normal, thereby suggesting that cytolytic T function was not linked to the NK-ADCC defect. In addition, the proliferative response to T-dependent mitogens was also relatively normal. These results, combined with other studies showing normal cell-mediated and humoral immunity in these same patients, suggest that patients with C-HS have an immunodeficiency which is selective for NK and ADCC activity.</jats:p> Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function The Journal of Experimental Medicine |
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10.1084/jem.151.5.1049 |
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Rockefeller University Press, 1980 |
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1980 |
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The Journal of Experimental Medicine |
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title |
Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
title_unstemmed |
Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
title_full |
Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
title_fullStr |
Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
title_full_unstemmed |
Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
title_short |
Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
title_sort |
chediak-higashi gene in humans. ii. the selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
topic |
Immunology Immunology and Allergy |
url |
http://dx.doi.org/10.1084/jem.151.5.1049 |
publishDate |
1980 |
physical |
1049-1058 |
description |
<jats:p>Antibody-dependent cell-mediated cytolysis (ADCC) of human tumor cells by FcR(+) nonadherent effector lymphocytes as well as natural killer (NK) activity was markedly impaired in Chediak-Steinbrinck-Higashi Syndrome (C-HS) patients. Compared to a more than 400-fold defect in NK activity in terms of lytic units, the abnormal ADCC response in C-HS donors was 24-fold below normal suggesting a partial but not complete overlap of lymphocytes or lytic mechanisms responsible for ADCC and NK. The ADCC mechanism against erythrocyte targets, however, was normal, thereby suggesting a qualitative difference in these two forms of ADCC. Other effector-cell functions against tumor-cell targets were normal as measured by (a) spontaneous cytolysis mediated by monocytes, (b) spontaneous cytostasis mediated by neutrophils, and (c) lectin-dependent cytolysis mediated by neutrophils. Although one C-HS patient was low in lectin-dependent cytolysis mediated by lymphocytes, the other C-HS patient was normal, thereby suggesting that cytolytic T function was not linked to the NK-ADCC defect. In addition, the proliferative response to T-dependent mitogens was also relatively normal. These results, combined with other studies showing normal cell-mediated and humoral immunity in these same patients, suggest that patients with C-HS have an immunodeficiency which is selective for NK and ADCC activity.</jats:p> |
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author | Klein, M, Roder, J, Haliotis, T, Korec, S, JR, Jett, Herberman, RB, Katz, P, Fauci, AS |
author_facet | Klein, M, Roder, J, Haliotis, T, Korec, S, JR, Jett, Herberman, RB, Katz, P, Fauci, AS, Klein, M, Roder, J, Haliotis, T, Korec, S, JR, Jett, Herberman, RB, Katz, P, Fauci, AS |
author_sort | klein, m |
container_issue | 5 |
container_start_page | 1049 |
container_title | The Journal of Experimental Medicine |
container_volume | 151 |
description | <jats:p>Antibody-dependent cell-mediated cytolysis (ADCC) of human tumor cells by FcR(+) nonadherent effector lymphocytes as well as natural killer (NK) activity was markedly impaired in Chediak-Steinbrinck-Higashi Syndrome (C-HS) patients. Compared to a more than 400-fold defect in NK activity in terms of lytic units, the abnormal ADCC response in C-HS donors was 24-fold below normal suggesting a partial but not complete overlap of lymphocytes or lytic mechanisms responsible for ADCC and NK. The ADCC mechanism against erythrocyte targets, however, was normal, thereby suggesting a qualitative difference in these two forms of ADCC. Other effector-cell functions against tumor-cell targets were normal as measured by (a) spontaneous cytolysis mediated by monocytes, (b) spontaneous cytostasis mediated by neutrophils, and (c) lectin-dependent cytolysis mediated by neutrophils. Although one C-HS patient was low in lectin-dependent cytolysis mediated by lymphocytes, the other C-HS patient was normal, thereby suggesting that cytolytic T function was not linked to the NK-ADCC defect. In addition, the proliferative response to T-dependent mitogens was also relatively normal. These results, combined with other studies showing normal cell-mediated and humoral immunity in these same patients, suggest that patients with C-HS have an immunodeficiency which is selective for NK and ADCC activity.</jats:p> |
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spelling | Klein, M Roder, J Haliotis, T Korec, S JR, Jett Herberman, RB Katz, P Fauci, AS 1540-9538 0022-1007 Rockefeller University Press Immunology Immunology and Allergy http://dx.doi.org/10.1084/jem.151.5.1049 <jats:p>Antibody-dependent cell-mediated cytolysis (ADCC) of human tumor cells by FcR(+) nonadherent effector lymphocytes as well as natural killer (NK) activity was markedly impaired in Chediak-Steinbrinck-Higashi Syndrome (C-HS) patients. Compared to a more than 400-fold defect in NK activity in terms of lytic units, the abnormal ADCC response in C-HS donors was 24-fold below normal suggesting a partial but not complete overlap of lymphocytes or lytic mechanisms responsible for ADCC and NK. The ADCC mechanism against erythrocyte targets, however, was normal, thereby suggesting a qualitative difference in these two forms of ADCC. Other effector-cell functions against tumor-cell targets were normal as measured by (a) spontaneous cytolysis mediated by monocytes, (b) spontaneous cytostasis mediated by neutrophils, and (c) lectin-dependent cytolysis mediated by neutrophils. Although one C-HS patient was low in lectin-dependent cytolysis mediated by lymphocytes, the other C-HS patient was normal, thereby suggesting that cytolytic T function was not linked to the NK-ADCC defect. In addition, the proliferative response to T-dependent mitogens was also relatively normal. These results, combined with other studies showing normal cell-mediated and humoral immunity in these same patients, suggest that patients with C-HS have an immunodeficiency which is selective for NK and ADCC activity.</jats:p> Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function The Journal of Experimental Medicine |
spellingShingle | Klein, M, Roder, J, Haliotis, T, Korec, S, JR, Jett, Herberman, RB, Katz, P, Fauci, AS, The Journal of Experimental Medicine, Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function, Immunology, Immunology and Allergy |
title | Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
title_full | Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
title_fullStr | Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
title_full_unstemmed | Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
title_short | Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
title_sort | chediak-higashi gene in humans. ii. the selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
title_unstemmed | Chediak-Higashi gene in humans. II. The selectivity of the defect in natural- killer and antibody-dependent cell-mediated cytotoxicity function |
topic | Immunology, Immunology and Allergy |
url | http://dx.doi.org/10.1084/jem.151.5.1049 |