Abstract
Although the systemic and local immune response to the O antigen of Escherichia coli has been well characterized, little information is available on the immune response to K anigen. Experimental hematogenous pyelonephritis was produced with Escherichia coli 06 K13 H1 and the serum and local (intrarenal) antibody response to O and K antigens was determined with the enzyme-linked immunosorbent assay. Both local and serum antibody responses to the K antigen were significantly less than that to the O antigen. The K antigen induced low titer IgM and IgG antibody responses in fewer than one-half of the animals and did not induce a local IgA response in any animal. In contrast, the O antigen induced local antibody responses in each of the immunoglobulin classes in all animals from day 9 of infection. Similarly, the serum IgM and IgG antibody titers to the K antigen were significantly less than those evoked in response to the O component of the Escherichia coli. No serum IgA anti-K antibodies were detected. These observations helf clarify the roles of these two antigens in pyelonephritis. Although the K antigen of Escherichia coli functions as a virulence factor in upper urinary tract infections, this antigen does not elicit a significant immune response, whereas the O antigen does induce a significant antibody response which could be of protective or diagnostic benefit.
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Selected References
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- Andersson J., Melchers F., Galanos C., Lüderitz O. The mitogenic effect of lipopolysaccharide on bone marrow-derived mouse lymphocytes. Lipid A as the mitogenic part of the molecule. J Exp Med. 1973 Apr 1;137(4):943–953. doi: 10.1084/jem.137.4.943. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Barthold D. R., Prescott B., Stashak P. W., Amsbaugh D. F., Baker P. J. Regulation of the antibody response to type 3 pneumococcal polysaccharide. 3. Role of regulatory T cells in the development of an IgG and IgA antibody response. J Immunol. 1974 Mar;112(3):1042–1050. [PubMed] [Google Scholar]
- Chiller J. M., Skidmore B. J., Morrison D. C., Weigle W. O. Relationship of the structure of bacterial lipopolysaccharides to its function in mitogenesis and adjuvanticity. Proc Natl Acad Sci U S A. 1973 Jul;70(7):2129–2133. doi: 10.1073/pnas.70.7.2129. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Engvall E., Perlmann P. Enzyme-linked immunosorbent assay, Elisa. 3. Quantitation of specific antibodies by enzyme-labeled anti-immunoglobulin in antigen-coated tubes. J Immunol. 1972 Jul;109(1):129–135. [PubMed] [Google Scholar]
- Glynn A. A., Brumfitt W., Howard C. J. K antigens of Escherichia coli and renal involvement in urinary-tract infections. Lancet. 1971 Mar 13;1(7698):514–516. [PubMed] [Google Scholar]
- Hand W. L., Smith J. W., Miller T. E., Barnett J. A., Sanford J. P. Immunoglobulin synthesis in lower urinary tract infection. J Lab Clin Med. 1970 Jan;75(1):19–29. [PubMed] [Google Scholar]
- Hanson L. A. Host-parasite relationships in urinary tract infections. J Infect Dis. 1973 Jun;127(6):726–730. doi: 10.1093/infdis/127.6.726. [DOI] [PubMed] [Google Scholar]
- Holmgren J., Eggertsen G., Hanson L. A., Lincoln K. Immunodiffusion studies on Escherichia coli. 1. Identification of O, K and H antigens in an O6 strain. Acta Pathol Microbiol Scand. 1969;76(2):304–318. [PubMed] [Google Scholar]
- Holmgren J., Smith J. W. Immunological aspects of urinary tract infections. Prog Allergy. 1975;18:289–352. [PubMed] [Google Scholar]
- Kaijser B. Immunology of Escherichia coli: K antigen and its relation to urinary-tract infection. J Infect Dis. 1973 Jun;127(6):670–677. doi: 10.1093/infdis/127.6.670. [DOI] [PubMed] [Google Scholar]
- Kaijser B., Jodal U., Hanson L. A. Studies on antibody response and tolerance to E, coli K antigens in immunized rabbits and in children with urinary tract infection. Int Arch Allergy Appl Immunol. 1973;44(2):260–273. doi: 10.1159/000230935. [DOI] [PubMed] [Google Scholar]
- Kaijser B., Olling S. Experimental hematogenous pyelonephritis due to Escherichia coli in rabbits: the antibody response and its protective capacity. J Infect Dis. 1973 Jul;128(1):41–49. doi: 10.1093/infdis/128.1.41. [DOI] [PubMed] [Google Scholar]
- Kasper D. L., Winkelhake J. L., Zollinger W. D., Brandt B. L., Artenstein M. S. Immunochemical similarity between polysaccharide antigens of Escherichia coli 07: K1(L):NM and group B Neisseria meningitidis. J Immunol. 1973 Jan;110(1):262–268. [PubMed] [Google Scholar]
- Lehmann J. D., Smith J. W., Miller T. E., Barnett J. A., Sanford J. P. Local immune response in experimental pyelonephritis. J Clin Invest. 1969 Nov;47(11):2541–2550. doi: 10.1172/JCI105936. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Miller T. E., North J. D. Editorial: Host response in urinary tract infections. Kidney Int. 1974 Mar;5(3):179–186. doi: 10.1038/ki.1974.22. [DOI] [PubMed] [Google Scholar]
- Miller T. E., Smith J. W., Sanford J. P. Antibody synthesis in kidney, spleen and lymph nodes in acute and healed focal pyelonephritis. Br J Exp Pathol. 1971 Dec;52(6):678–683. [PMC free article] [PubMed] [Google Scholar]
- Möller G., Svehag S. E. Specificiy of lymphocyte-mediated cytotoxicity induced by in vitro antibody-coated target cells. Cell Immunol. 1972 May;4(1):1–19. doi: 10.1016/0008-8749(72)90001-9. [DOI] [PubMed] [Google Scholar]
- Robbins J. B., McCracken G. H., Jr, Gotschlich E. C., Orskov F., Orskov I., Hanson L. A. Escherichia coli K1 capsular polysaccharide associated with neonatal meningitis. N Engl J Med. 1974 May 30;290(22):1216–1220. doi: 10.1056/NEJM197405302902202. [DOI] [PubMed] [Google Scholar]
- Rosenstreich D. L., Nowotny A., Chused T., Mergenhagen S. E. In vitro transformation of mouse bone-marrow-derived (B) lymphocytes induced by the lipid component of endotoxin. Infect Immun. 1973 Sep;8(3):406–411. doi: 10.1128/iai.8.3.406-411.1973. [DOI] [PMC free article] [PubMed] [Google Scholar]
- SANFORD J. P., HUNTER B. W., DONALDSON P. Localization and fate of Escherichia coli in hematogenous pyelonephritis. J Exp Med. 1962 Sep 1;116:285–294. doi: 10.1084/jem.116.3.285. [DOI] [PMC free article] [PubMed] [Google Scholar]
- SVEHAG S. E., MANDEL B. THE FORMATION AND PROPERTIES OF POLIOVIRUS-NEUTRALIZING ANTIBODY. I. 19S AND 7S ANTIBODY FORMATION: DIFFERENCES IN KINETICS AND ANTIGEN DOSE REQUIREMENT FOR INDUCTION. J Exp Med. 1964 Jan 1;119:1–19. doi: 10.1084/jem.119.1.1. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sanford J. P. Management of urinary tract infections. Med Times. 1968 Jul;96(7):715–730. [PubMed] [Google Scholar]
- Smith J. W., Barnett J. A., Sanford J. P. Heterogeneity of immune response to the somatic (O) antigens of Proteus mirabilis. J Immunol. 1970 Aug;105(2):404–410. [PubMed] [Google Scholar]
- Smith J. W., Hand W. L., Sanford J. P. Local synthesis of secretory IgA in experimental pyelonephritis. J Immunol. 1972 Apr;108(4):867–876. [PubMed] [Google Scholar]
- Smith J. W. Local immune response in experimental pyelonephritis in the rabbit. II. Lymphocyte stimulation by lipopolysaccharide of infecting organism. Immunology. 1975 Dec;29(6):1077–1085. [PMC free article] [PubMed] [Google Scholar]
- Smith J., Holmgren J., Ahlstedt S., Hanson L. A. Local antibody production in experimental pyelonephritis: amount, avidity, and immunoglobulin class. Infect Immun. 1974 Sep;10(3):411–415. doi: 10.1128/iai.10.3.411-415.1974. [DOI] [PMC free article] [PubMed] [Google Scholar]