Abstract
Staphylococcus aureus strain 7007, a prototype isolated from a hospital burn unit, was shown to exhibit a significant degree of resistance to ingestion by mouse polymorphonuclear leukocytes. An acidic surface antigen was isolated from strain 7007 by a combination of 10% trichloroacetic acid extraction, ion-exchange chromatography, and gel filtration. Chemical analysis indicated that the surface antigen consists of an unknown aminouronic acid and an amino sugar. Immunochemical analysis suggested that the 7007 antigen is a common feature of all the strains collected from the burn unit. No cross-reactivity was observed between the carbohydrate preparations of various hospital staphylococcal strains and the 7007 heteropolymer. These results suggested the possibility that the surface antigen of strain 7007 represents a strain- or type-specific antigen.
Full text
PDFImages in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- COHN Z. A., MORSE S. I. Interactions between rabbit polymorphonuclear leucocytes and staphylococci. J Exp Med. 1959 Sep 1;110:419–443. doi: 10.1084/jem.110.3.419. [DOI] [PMC free article] [PubMed] [Google Scholar]
- CURTIS S. N., KRAUSE R. M. ANTIGENIC RELATIONSHIPS BETWEEN GROUPS B AND G STREPTOCOCCI. J Exp Med. 1964 Oct 1;120:629–637. doi: 10.1084/jem.120.4.629. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ekstedt R. D., Bernhard J. M. Preparation and characterization of a slime layer material produced by Staphylococcus aureus. Proc Soc Exp Biol Med. 1973 Jan;142(1):86–91. doi: 10.3181/00379727-142-36964. [DOI] [PubMed] [Google Scholar]
- Ekstedt R. D. Mechanisms of resistance to staphylococcal infection: natural and acquired. Ann N Y Acad Sci. 1965 Jul 23;128(1):301–334. doi: 10.1111/j.1749-6632.1965.tb11646.x. [DOI] [PubMed] [Google Scholar]
- HIRSCH J. G., STRAUSS B. STUDIES ON HEAT-LABILE OPSONIN IN RABBIT SERUM. J Immunol. 1964 Jan;92:145–154. [PubMed] [Google Scholar]
- Karakawa W. W., Kane J. A. Characterization of the surface antigens of Staphylococcus aureus, strain K-93M. J Immunol. 1972 May;108(5):1199–1208. [PubMed] [Google Scholar]
- Karakawa W. W., Krause R. M. Studies on the immunochemistry of streptococcal mucopeptide. J Exp Med. 1966 Aug 1;124(2):155–171. doi: 10.1084/jem.124.2.155. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Koenig M. G., Melly M. A. The importance of surface antigens in staphylococcal virulence. Ann N Y Acad Sci. 1965 Jul 23;128(1):231–250. doi: 10.1111/j.1749-6632.1965.tb11641.x. [DOI] [PubMed] [Google Scholar]
- MCCARTY M., MORSE S. I. CELL WALL ANTIGENS OF GRAM-POSITIVE BACTERIA. Adv Immunol. 1964;27:249–286. doi: 10.1016/s0065-2776(08)60709-9. [DOI] [PubMed] [Google Scholar]
- MORSE S. I. DISTRIBUTION OF A SURFACE ANTIGEN OF STAPHYLOCOCCUS AUREUS. Nature. 1963 Dec 14;200:1126–1127. doi: 10.1038/2001126a0. [DOI] [PubMed] [Google Scholar]
- MORSE S. I. Isolation and properties of a surface antigen of Staphylococcus aureus. J Exp Med. 1962 Feb 1;115:295–311. doi: 10.1084/jem.115.2.295. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Maverakis N. H., Wiley B. B. Evidence for a multiplicity of capsular types among Staphylococcus aureus strains. J Bacteriol. 1969 Aug;99(2):472–479. doi: 10.1128/jb.99.2.472-479.1969. [DOI] [PMC free article] [PubMed] [Google Scholar]
- McCARTY M., LANCEFIELD R. C. Variation in the group-specific carbohydrate of group A streptococci. I. Immunochemical studies on the carbohydrates of variant strains. J Exp Med. 1955 Jul 1;102(1):11–28. doi: 10.1084/jem.102.1.11. [DOI] [PMC free article] [PubMed] [Google Scholar]
- McDonald H. C., Karakawa W. W. Immunochemical analysis of a uronic acid polymer of Staphylococcus epidermidis, strain 53. J Immunol. 1970 Aug;105(2):389–395. [PubMed] [Google Scholar]
- Oeding P. Antigenic properties of staphylococci. Ann N Y Acad Sci. 1965 Jul 23;128(1):183–190. doi: 10.1111/j.1749-6632.1965.tb11638.x. [DOI] [PubMed] [Google Scholar]
- PERKINS H. R. A polymer containing glucose and aminohexuronic acid isolated from the cell walls of micrococcus lysodeikticus. Biochem J. 1963 Mar;86:475–483. doi: 10.1042/bj0860475. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Roberts R. B. The interaction in vitro between group B meningococci and rabbit polymorphonuclear leukocytes. Demonstration of type specific opsonins and bactericidins. J Exp Med. 1967 Nov 1;126(5):795–818. doi: 10.1084/jem.126.5.795. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rogers D. E., Melly M. A. Speculations on the immunology of staphylococcal infections. Ann N Y Acad Sci. 1965 Jul 23;128(1):274–284. doi: 10.1111/j.1749-6632.1965.tb11644.x. [DOI] [PubMed] [Google Scholar]
- Wu T. C., Park J. T. Chemical characterization of a new surface antigenic polysaccharide from a mutant of Staphylococcus aureus. J Bacteriol. 1971 Nov;108(2):874–884. doi: 10.1128/jb.108.2.874-884.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Yoshida K. Demonstration of Serologically Different Capsular Types Among Strains of Staphylococcus aureus by the Serum-Soft Agar Technique. Infect Immun. 1971 Apr;3(4):535–539. doi: 10.1128/iai.3.4.535-539.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Yoshida K., Ekstedt R. D. Relation of mucoid growth of Staphylococcus aureus to clumping factor reaction, morphology in serum-soft agar, and virulence. J Bacteriol. 1968 Oct;96(4):902–908. doi: 10.1128/jb.96.4.902-908.1968. [DOI] [PMC free article] [PubMed] [Google Scholar]