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Infection and Immunity, January 1999, p. 173-181, Vol. 67, No. 1
Divisions of Rheumatology/Immunology and
Pediatric Rheumatology1 and
Division of
Rheumatology/Immunology,2 Tufts University
School of Medicine, New England Medical Center, Tupper Research
Institute, Boston, Massachusetts, and
Howard Hughes Medical
Institute3 and
Division of
Rheumatology,4 Yale University School of
Medicine, New Haven, Connecticut
Received 17 July 1998/Accepted 23 September 1998
In an effort to implicate immune responses to specific
Borrelia burgdorferi proteins that may have a role in
chronic Lyme arthritis, we studied the natural history of the antibody
response to B. burgdorferi in serial serum samples from 25 patients monitored throughout the course of Lyme disease. In these
patients, the immunoglobulin G (IgM) and IgG antibody responses to 10 recombinant B. burgdorferi proteins, determined during
early infection, early arthritis, and maximal arthritis, were
correlated with the severity and duration of maximal arthritis. The
earliest responses were usually to outer surface protein C (OspC), P35,
P37, and P41; reactivity with OspE, OspF, P39, and P93 often developed
weeks later; and months to years later, 64% of patients had responses to OspA and OspB. During early infection and early arthritis, the
levels of IgG antibody to P35 correlated inversely with the subsequent
severity or duration of maximal arthritis. In contrast, during periods
of maximal arthritis, the levels of IgG antibody to OspA and OspB,
especially to a C-terminal epitope of OspA, correlated directly with
the severity and duration of arthritis. Thus, the higher the IgG
antibody response to P35 earlier in the infection, the milder and
briefer the subsequent arthritis, whereas during maximal arthritis, the
higher the IgG response to OspA and OspB, the more severe and prolonged
the arthritis.
0019-9567/99/$04.00+0
Copyright © 1999, American Society for Microbiology. All rights reserved.
The Immunoglobulin (IgG) Antibody Response to OspA and OspB
Correlates with Severe and Prolonged Lyme Arthritis and the IgG
Response to P35 Correlates with Mild and Brief Arthritis
*
Corresponding author. Mailing address: Division of
Rheumatology/Immunology, New England Medical Center, NEMC 406, 750 Washington St., Boston, MA 02111. Phone: (617) 636-5789. Fax: (617)
636-4252.
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