Abstract:
:The phenothiazine antipsychotic drug chlorpromazine, a potent calmodulin antagonist, inhibited human natural killer cell-mediated cytotoxicity in a dose-dependent manner. This inhibition of natural killer cell activity was not due to interference with conjugate formation, nor was it due to toxicity to the natural killer cells or nonspecific alteration of the target cells. Chlorpromazine also suppressed antibody-dependent cell-mediated cytotoxicity in a dose-dependent fashion, suggesting that the two activities share a calmodulin-dependent step. Finally, it was not possible to overcome chlorpromazine-mediated inhibition of natural killer cell activity by first treating the cells with interleukin-2 or Beta-interferon.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Steele TA,Brahmi Zdoi
10.1016/s0006-291x(88)80536-9subject
Has Abstractpub_date
1988-09-15 00:00:00pages
597-602issue
2eissn
0006-291Xissn
1090-2104pii
S0006-291X(88)80536-9journal_volume
155pub_type
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
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pub_type: 杂志文章
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journal_title:Biochemical and biophysical research communications
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:1997-11-26 00:00:00
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journal_title:Biochemical and biophysical research communications
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