Previous Article | Next Article ![]()
Infection and Immunity, October 2000, p. 5496-5501, Vol. 68, No. 10
Wisconsin State Laboratory of
Hygiene1 and Departments of Medical
Microbiology and Immunology2 and
Bacteriology,3 University of
Wisconsin, Madison, Wisconsin 53706, and Microbiology Research
Laboratory4 and Department of
Infectious Diseases,5 Gundersen Lutheran Medical
Center, La Crosse, Wisconsin 54601
Received 21 March 2000/Returned for modification 12 May
2000/Accepted 30 June 2000
Borreliacidal antibody production is one of several parameters for
establishing the effectiveness of Borrelia burgdorferi vaccines. The production of borreliacidal antibody was studied in vitro
by culturing immune lymph node cells with macrophages and B. burgdorferi. We showed that borreliacidal antibody, directed primarily against outer surface protein A (OspA), was readily produced
by lymph node cells obtained from C3H/HeJ mice vaccinated with
formalin-inactivated B. burgdorferi in aluminum hydroxide, but not recombinant OspA. Anti-OspA borreliacidal antibody was detected
in supernatants of cultures of lymph node cells obtained on day 7 after
vaccination, peaked on day 17, and rapidly declined. The borreliacidal
activity was attributable to immunoglobulin G1 (IgG1), IgG2a, and IgG2b
antibodies. When lymph node cells were treated with interleukin-4
(IL-4), production of borreliacidal antibody was inhibited but was
unaffected by treatment with anti-IL-4 antibodies. These results
suggest that other cytokines, but not IL-4, are mainly responsible for
production of the secondary borreliacidal antibody response.
0019-9567/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.
Production of Borreliacidal Antibody to Outer Surface Protein
A In Vitro and Modulation by Interleukin-4

*
Corresponding author. Mailing address: Wisconsin State
Laboratory of Hygiene, University of Wisconsin, 465 Henry Mall,
Madison, WI 53706. Phone: (608) 262-3634. Fax: (608) 265-3451. E-mail: RFSchell{at}Facstaff.wisc.edu.
Present address: Path Lab, Incorporated, Portsmouth, NH 03801.
This article has been cited by other articles:
Copyright © 2010 by the American Society for Microbiology. For an alternate route to Journals.ASM.org, visit: http://intl-journals.asm.org | More Info»