Abstract
Utilizing monolayers of human polymorphonuclear leukocytes, optimal conditions for attachment and ingestion of Neisseria gonorrhoeae were determined. Both attachment and ingestion were optimal at 36 degrees C when a bacteria-leukocyte ratio of 100:1 was employed. After 30 min of incubation, log-phase viable type 2 gonococci were attached to 90% of leukocytes, whereas log-phase viable type 4 gonococci were ingested by 80 to 90% of cells. Respiratory inhibitors had no effect on attachment or ingestion, whereas glycolytic inhibitors blocked ingestion but did not affect attachment of gonocci to the leukocyte surface. Inhibition was dose dependent and partially reversible. The oxidative metabolism of leukocytes with gonococci attached or ingested was also examined. Attachment of log-phase type 2 gonococci stimulated a minimal increase in glucose oxidation and oxygen consumption by leukocytes in contrast to marked increases by leukocytes that had ingested viable type 4 or heat-killed typed 2 organisms. These results demonstrate that attachment of log-phase type 2 gonococci to the surface membrane does not stimulate significant leukocyte oxidative metabolism nor initiate the phagocytic process.
Full text
PDF









Images in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Babior B. M. Oxygen-dependent microbial killing by phagocytes (second of two parts). N Engl J Med. 1978 Mar 30;298(13):721–725. doi: 10.1056/NEJM197803302981305. [DOI] [PubMed] [Google Scholar]
- COHN Z. A., MORSE S. I. Functional and metabolic properties of polymorphonuclear leucocytes. I. Observations on the requirements and consequences of particle ingestion. J Exp Med. 1960 May 1;111:667–687. doi: 10.1084/jem.111.5.667. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Capo C., Bongrand P., Benoliel A. M., Depieds R. Dependence of phagocytosis on strength of phagocyte-particle interaction. Immunology. 1978 Jul;35(1):177–182. [PMC free article] [PubMed] [Google Scholar]
- Densen P., Mandell G. L. Gonococcal interactions with polymorphonuclear neutrophils: importance of the phagosome for bactericidal activity. J Clin Invest. 1978 Dec;62(6):1161–1171. doi: 10.1172/JCI109235. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Dilworth J. A., Hendley J. O., Mandell G. L. Attachment and ingestion of gonococci human neutrophils. Infect Immun. 1975 Mar;11(3):512–516. doi: 10.1128/iai.11.3.512-516.1975. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ehlenberger A. G., Nussenzweig V. The role of membrane receptors for C3b and C3d in phagocytosis. J Exp Med. 1977 Feb 1;145(2):357–371. doi: 10.1084/jem.145.2.357. [DOI] [PMC free article] [PubMed] [Google Scholar]
- GREENDYKE R. M., BRIERTY R. E., SWISHER S. N. IN VITRO STUDIES ON ERYTHROPHAGOCYTOSIS. Blood. 1963 Sep;22:295–312. [PubMed] [Google Scholar]
- Gibbs D. L., Roberts R. B. The interaction in vitro between human polymorphonuclear leukocytes and Neisseria gonorrhoeae cultivated in the chick embryo. J Exp Med. 1975 Jan 1;141(1):155–171. doi: 10.1084/jem.141.1.155. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Goldstein I. M., Kaplan H. B., Radin A., Frosch M. Independent effects of IgG and complement upon human polymorphonuclear leukocyte function. J Immunol. 1976 Oct;117(4):1282–1287. [PubMed] [Google Scholar]
- Goldstein I. M., Roos D., Kaplan H. B., Weissmann G. Complement and immunoglobulins stimulate superoxide production by human leukocytes independently of phagocytosis. J Clin Invest. 1975 Nov;56(5):1155–1163. doi: 10.1172/JCI108191. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Graham R. C., Jr, Karnovsky M. J., Shafer A. W., Glass E. A., Karnovsky M. L. Metabolic and morphological observations on the effect of surface-active agents of leukocytes. J Cell Biol. 1967 Mar;32(3):629–647. doi: 10.1083/jcb.32.3.629. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Henson P. M. The immunologic release of constituents from neutrophil leukocytes. I. The role of antibody and complement on nonphagocytosable surfaces or phagocytosable particles. J Immunol. 1971 Dec;107(6):1535–1546. [PubMed] [Google Scholar]
- Jones R. B., Buchanan T. M. Quantitative measurement of phagocytosis of Neisseria gonorrhoeae by mouse peritoneal macrophages. Infect Immun. 1978 Jun;20(3):732–738. doi: 10.1128/iai.20.3.732-738.1978. [DOI] [PMC free article] [PubMed] [Google Scholar]
- KARNOVSKY M. L. Metabolic basis of phagocytic activity. Physiol Rev. 1962 Jan;42:143–168. doi: 10.1152/physrev.1962.42.1.143. [DOI] [PubMed] [Google Scholar]
- KELLOGG D. S., Jr, PEACOCK W. L., Jr, DEACON W. E., BROWN L., PIRKLE D. I. NEISSERIA GONORRHOEAE. I. VIRULENCE GENETICALLY LINKED TO CLONAL VARIATION. J Bacteriol. 1963 Jun;85:1274–1279. doi: 10.1128/jb.85.6.1274-1279.1963. [DOI] [PMC free article] [PubMed] [Google Scholar]
- King G. J., Swanson J. Studies on gonococcus infection. XV. Identification of surface proteins of Neisseria gonorrhoeae correlated with leukocyte association. Infect Immun. 1978 Aug;21(2):575–584. doi: 10.1128/iai.21.2.575-584.1978. [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]
- Mandell G. L. Effect of temperature on phagocytosis by human polymorphonuclear neutrophils. Infect Immun. 1975 Jul;12(1):221–223. doi: 10.1128/iai.12.1.221-223.1975. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Michell R. H., Pancake S. J., Noseworthy J., Karnovsky M. L. Measurement of rates of phagocytosis: the use of cellular monolayers. J Cell Biol. 1969 Jan;40(1):216–224. doi: 10.1083/jcb.40.1.216. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Müller M., Hogg J. F., De Duve C. Distribution of tricarboxylic acid cycle enzymes and glyoxylate cycle enzymes between mitochondria and peroxisomes in Tetrahymena pyriformis. J Biol Chem. 1968 Oct 25;243(20):5385–5395. [PubMed] [Google Scholar]
- Noseworthy J., Jr, Karnovsky M. L. Role of peroxide in the stimulation of the hexose monophosphate shunt during phagocytosis by polymorphonuclear leukocytes. Enzyme. 1972;13(1):110–131. doi: 10.1159/000459652. [DOI] [PubMed] [Google Scholar]
- Ofek I., Beachey E. H., Bisno A. L. Resistance of Neisseria gonorrhoeae to phagocytosis: relationship to colonial morphology and surface pili. J Infect Dis. 1974 Mar;129(3):310–316. doi: 10.1093/infdis/129.3.310. [DOI] [PubMed] [Google Scholar]
- Punsalang A. P., Jr, Sawyer W. D. Role of pili in the virulence of Neisseria gonorrhoeae. Infect Immun. 1973 Aug;8(2):255–263. doi: 10.1128/iai.8.2.255-263.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Qualliotine D., DeChatelet L. R., McCall C. E., Cooper M. R. Stimulation of oxidative metabolism in polymorphonuclear leukocytes by catecholamines. J Reticuloendothel Soc. 1972 Mar;11(3):263–276. [PubMed] [Google Scholar]
- Richardson W. P., Sadoff J. C. Production of a capsule of Neisseria gonorrhoeae. Infect Immun. 1977 Feb;15(2):663–664. doi: 10.1128/iai.15.2.663-664.1977. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rossi F., Zatti M. Mechanism of the respiratory stimulation in saponine-treated leucocytes. The KCN-insensitive oxidation of NADPH. Biochim Biophys Acta. 1968 Jan 15;153(1):296–299. doi: 10.1016/0005-2728(68)90174-6. [DOI] [PubMed] [Google Scholar]
- SBARRA A. J., KARNOVSKY M. L. The biochemical basis of phagocytosis. I. Metabolic changes during the ingestion of particles by polymorphonuclear leukocytes. J Biol Chem. 1959 Jun;234(6):1355–1362. [PubMed] [Google Scholar]
- Schiller N. L., Friedman G. L., Roberts R. B. The role of natural IgG and complement in the phagocytosis of type 4 Neisseria gonorrhoeae by human polymorphonuclear leukocytes. J Infect Dis. 1979 Nov;140(5):698–707. doi: 10.1093/infdis/140.5.698. [DOI] [PubMed] [Google Scholar]
- Scribner D. J., Fahrney D. Neutrophil receptors for IgG and complement: their roles in the attachment and ingestion phases of phagocytosis. J Immunol. 1976 Apr;116(4):892–897. [PubMed] [Google Scholar]
- Swanson J., Sparks E., Young D., King G. Studies on Gonococcus infection. X. Pili and leukocyte association factor as mediators of interactions between gonococci and eukaryotic cells in vitro. Infect Immun. 1975 Jun;11(6):1352–1361. doi: 10.1128/iai.11.6.1352-1361.1975. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Swanson J., Sparks E., Zeligs B., Siam M. A., Parrott C. Studies on gonococcus infection. V. Observations on in vitro interactions of gonococci and human neutrophils. Infect Immun. 1974 Sep;10(3):633–644. doi: 10.1128/iai.10.3.633-644.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Thomas D. W., Hill J. C., Tyeryar F. J., Jr Interaction of gonococci with phagocytic leukocytes from men and mice. Infect Immun. 1973 Jul;8(1):98–104. doi: 10.1128/iai.8.1.98-104.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Thongthai C., Sawyer W. D. Studies on the virulence of Neisseria gonorrhoeae. I. Relation of colonial morphology and resistance to phagocytosis by polymorphonuclear leukocytes. Infect Immun. 1973 Mar;7(3):373–379. doi: 10.1128/iai.7.3.373-379.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]

