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Journal of Virology, February 2000, p. 1533-1537, Vol. 74, No. 3
Departments of
Neurology1 and
Microbiology,3 University of Colorado
Health Sciences Center, Denver, Colorado 80262, and Department
of Immunology, Scripps Research Institute, La Jolla, California
920372
Received 23 July 1999/Accepted 20 October 1999
In central nervous system (CNS) infectious and inflammatory
diseases of known cause, oligoclonal bands represent antibody directed
against the causative agent. To determine whether disease-relevant antibodies can be cloned from diseased brain, we prepared an antibody phage display library from the brain of a human with subacute sclerosing panencephalitis (SSPE), a chronic encephalitis caused by
measles virus, and selected the library against SSPE brain sections.
Antibodies that were retrieved reacted strongly with measles virus cell
extracts by enzyme-linked immunosorbent assay and were specific for the
measles virus nucleocapsid protein. These antibodies immunostained
cells in different SSPE brains but not in control brain. Our data
provide the first demonstration that diseased brain can be used to
select in situ for antibodies directed against the causative agent of
disease and point to the potential usefulness of this approach in
identifying relevant antibodies in chronic CNS or systemic inflammatory
diseases of unknown cause.
0022-538X/00/$04.00+0
Copyright © 2000, American Society for Microbiology. All rights reserved.
Cloning the Antibody Response in Humans with Chronic Inflammatory
Disease: Immunopanning of Subacute Sclerosing Panencephalitis (SSPE)
Brain Sections with Antibody Phage Libraries Prepared from SSPE
Brain Enriches for Antibody Recognizing Measles Virus Antigens
In Situ
*
Corresponding author. Mailing address: Department of
Neurology, Mailstop B182, University of Colorado Health Sciences
Center, 4200 E. 9th Ave., Denver, CO 80262. Phone: (303) 315-8281. Fax: (303) 315-8720. E-mail: don.gilden{at}uchsc.edu.
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