Abstract:
:Neutrophil migration and activation are the cornerstones of the acute inflammatory response. Interleukin-8 triggers several functions of neutrophils in host defense: chemotaxis, degranulation and enzyme release, and superoxide production. Interleukin-8 is most potent as a chemoattractant, so chemotaxis is likely the most important of these functions. The effects of interleukin-8 on neutrophils are mediated through two receptors, IL-8RA and IL-8RB. To investigate the role of these receptors in neutrophil chemotaxis, we produced inhibitory antibodies to IL-8RA. These antibodies inhibit neutrophil chemotaxis toward IL-8 in vitro. These findings show that IL-8RA mediates a chemotactic signal in neutrophils and suggest that an anti-receptor strategy may be a useful approach to limit neutrophil migration in inflammation.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Quan JM,Martin TR,Rosenberg GB,Foster DC,Whitmore T,Goodman RBdoi
10.1006/bbrc.1996.0246subject
Has Abstractpub_date
1996-02-15 00:00:00pages
405-11issue
2eissn
0006-291Xissn
1090-2104pii
S0006-291X(96)90246-6journal_volume
219pub_type
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journal_title:Biochemical and biophysical research communications
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
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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
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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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journal_title:Biochemical and biophysical research communications
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