Abstract
GTP and AIF4- significantly stimulated the late phosphatidic acid (PA) formation induced by Clostridium perfringens alpha-toxin in rabbit erythrocyte lysates. Pertussis toxin blocked the PA production. AIF4- markedly enhanced phosphatidylethanol production induced by alpha-toxin in the presence of ethanol. GTP[gamma S] stimulated the PA formation and hemolysis induced by alpha-toxin, and GDP[beta S] inhibited them. An H-to-G mutation at position 126 (H126G) induced the PA formation and hemolysis in a Co2+ concentration-dependent manner. H148G induced neither the PA formation nor hemolysis. These results suggest that the toxin-induced hemolysis is due to activation of phospholipid metabolism systems through GTP-binding protein.
Full Text
The Full Text of this article is available as a PDF (187.6 KB).
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Agwu D. E., McPhail L. C., Chabot M. C., Daniel L. W., Wykle R. L., McCall C. E. Choline-linked phosphoglycerides. A source of phosphatidic acid and diglycerides in stimulated neutrophils. J Biol Chem. 1989 Jan 25;264(3):1405–1413. [PubMed] [Google Scholar]
- Bhamidipati S. P., Hamilton J. A. NMR studies of phospholipase C hydrolysis of phosphatidylcholine in model membranes. J Biol Chem. 1993 Feb 5;268(4):2431–2434. [PubMed] [Google Scholar]
- Black W. J., Munoz J. J., Peacock M. G., Schad P. A., Cowell J. L., Burchall J. J., Lim M., Kent A., Steinman L., Falkow S. ADP-ribosyltransferase activity of pertussis toxin and immunomodulation by Bordetella pertussis. Science. 1988 Apr 29;240(4852):656–659. doi: 10.1126/science.2896387. [DOI] [PubMed] [Google Scholar]
- Exton J. H. Phosphatidylcholine breakdown and signal transduction. Biochim Biophys Acta. 1994 Apr 14;1212(1):26–42. doi: 10.1016/0005-2760(94)90186-4. [DOI] [PubMed] [Google Scholar]
- Fujii Y., Nomura S., Oshita Y., Sakurai J. Excitatory effect of Clostridium perfringens alpha toxin on the rat isolated aorta. Br J Pharmacol. 1986 Jul;88(3):531–539. doi: 10.1111/j.1476-5381.1986.tb10233.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Fujii Y., Sakurai J. Contraction of the rat isolated aorta caused by Clostridium perfringens alpha toxin (phospholipase C): evidence for the involvement of arachidonic acid metabolism. Br J Pharmacol. 1989 May;97(1):119–124. doi: 10.1111/j.1476-5381.1989.tb11931.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
- LOWRY O. H., ROSEBROUGH N. J., FARR A. L., RANDALL R. J. Protein measurement with the Folin phenol reagent. J Biol Chem. 1951 Nov;193(1):265–275. [PubMed] [Google Scholar]
- Levine L., Xiao D. M., Little C. Increased arachidonic acid metabolites from cells in culture after treatment with the phosphatidylcholine-hydrolyzing phospholipase C from Bacillus cereus. Prostaglandins. 1987 Nov;34(5):633–642. doi: 10.1016/0090-6980(87)90288-7. [DOI] [PubMed] [Google Scholar]
- Meyers D. J., Berk R. S. Characterization of phospholipase C from Pseudomonas aeruginosa as a potent inflammatory agent. Infect Immun. 1990 Mar;58(3):659–666. doi: 10.1128/iai.58.3.659-666.1990. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Nagahama M., Michiue K., Sakurai J. Membrane-damaging action of Clostridium perfringens alpha-toxin on phospholipid liposomes. Biochim Biophys Acta. 1996 Apr 3;1280(1):120–126. doi: 10.1016/0005-2736(95)00288-x. [DOI] [PubMed] [Google Scholar]
- Nagahama M., Okagawa Y., Nakayama T., Nishioka E., Sakurai J. Site-directed mutagenesis of histidine residues in Clostridium perfringens alpha-toxin. J Bacteriol. 1995 Mar;177(5):1179–1185. doi: 10.1128/jb.177.5.1179-1185.1995. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Olson S. C., Bowman E. P., Lambeth J. D. Phospholipase D activation in a cell-free system from human neutrophils by phorbol 12-myristate 13-acetate and guanosine 5'-O-(3-thiotriphosphate). Activation is calcium dependent and requires protein factors in both the plasma membrane and cytosol. J Biol Chem. 1991 Sep 15;266(26):17236–17242. [PubMed] [Google Scholar]
- Sakurai J., Fujii Y., Shirotani M. Contraction induced by Clostridium perfringens alpha toxin in the isolated rat ileum. Toxicon. 1990;28(4):411–418. doi: 10.1016/0041-0101(90)90079-m. [DOI] [PubMed] [Google Scholar]
- Sakurai J., Ochi S., Tanaka H. Evidence for coupling of Clostridium perfringens alpha-toxin-induced hemolysis to stimulated phosphatidic acid formation in rabbit erythrocytes. Infect Immun. 1993 Sep;61(9):3711–3718. doi: 10.1128/iai.61.9.3711-3718.1993. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sakurai J., Ochi S., Tanaka H. Regulation of Clostridium perfringens alpha-toxin-activated phospholipase C in rabbit erythrocyte membranes. Infect Immun. 1994 Feb;62(2):717–721. doi: 10.1128/iai.62.2.717-721.1994. [DOI] [PMC free article] [PubMed] [Google Scholar]