The chemoattractant des-Arg74-C5a regulates the expression of its own receptor on a monocyte-like cell line
- PMID: 3019322
- PMCID: PMC1146887
- DOI: 10.1042/bj2360621
The chemoattractant des-Arg74-C5a regulates the expression of its own receptor on a monocyte-like cell line
Abstract
The interaction of the chemoattractant des-Arg74-C5a (C5a des Arg) with its receptor on a human monocyte-like cell line, U-937, was examined. The data obtained suggest that C5a des Arg receptor expression is regulated by the extracellular concentration of C5a des Arg itself.
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