Stimulation of macrophage plasminogen activator activity by colony-stimulating factors

J. A. Hamilton, E. R. Stanley, A. W. Burgess, R. K. Shadduck

Research output: Contribution to journalArticle

122 Citations (Scopus)

Abstract

Colony-stimulating factors (CSFs) stimulate granulocyte-macrophage production from single hemopoietic progenitor cells. Various preparations of purified CSFs of two different subclasses have been shown here to stimulate a plasminogen-dependent fibrinolytic (plasminogen activator) activity from resident and starch-induced mouse peritoneal macrophages. Lymphocyte supernatants also stimulate macrophage plasminogen activator (PA) activity. Since they contain colony stimulating activity, it is possible that one or more subclasses of CSF in these supernatants is responsible for this effect. Since both colony-stimulating and macrophage growth activities have been detected at inflammatory sites, these findings could reflect a role for CSF in inflammatory processes.

Original languageEnglish (US)
Pages (from-to)435-445
Number of pages11
JournalJournal of Cellular Physiology
Volume103
Issue number3
StatePublished - 1980
Externally publishedYes

Fingerprint

Colony-Stimulating Factors
Macrophages
Plasminogen Activators
Lymphocytes
Plasminogen
Peritoneal Macrophages
Granulocyte-Macrophage Colony-Stimulating Factor
Starch
Stem Cells
Growth

ASJC Scopus subject areas

  • Cell Biology
  • Clinical Biochemistry
  • Physiology

Cite this

Hamilton, J. A., Stanley, E. R., Burgess, A. W., & Shadduck, R. K. (1980). Stimulation of macrophage plasminogen activator activity by colony-stimulating factors. Journal of Cellular Physiology, 103(3), 435-445.

Stimulation of macrophage plasminogen activator activity by colony-stimulating factors. / Hamilton, J. A.; Stanley, E. R.; Burgess, A. W.; Shadduck, R. K.

In: Journal of Cellular Physiology, Vol. 103, No. 3, 1980, p. 435-445.

Research output: Contribution to journalArticle

Hamilton, JA, Stanley, ER, Burgess, AW & Shadduck, RK 1980, 'Stimulation of macrophage plasminogen activator activity by colony-stimulating factors', Journal of Cellular Physiology, vol. 103, no. 3, pp. 435-445.
Hamilton, J. A. ; Stanley, E. R. ; Burgess, A. W. ; Shadduck, R. K. / Stimulation of macrophage plasminogen activator activity by colony-stimulating factors. In: Journal of Cellular Physiology. 1980 ; Vol. 103, No. 3. pp. 435-445.
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