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Borrelia burgdorferi HSP70 homolog: characterization of an immunoreactive stress protein.

Borrelia burgdorferi HSP70 homolog: characterization of an immunoreactive stress protein. Borrelia burgdorferi HSP70 homolog: characterization of an immunoreactive stress protein. J Anzola , B J Luft , G Gorgone , R J Dattwyler , C Soderberg , R Lahesmaa and G Peltz Institute of Biological Sciences, Syntex Research, Palo Alto, California 94303. ABSTRACT The gene encoding an immunoreactive Borrelia burgdorferi HSP70 homolog was isolated and characterized. The predicted amino acid sequence of this spirochetal protein confirms that this gene encodes a member of the HSP70 family of proteins. Although there appears to be a single copy of this gene on the spirochetal chromosome, two distinct transcripts hybridizing to the hsp70 probe are detected in RNA isolated from B. burgdorferi. The amount of spirochetal HSP70 RNA transcripts is shown to be thermally regulated. Antibodies in the serum of three Lyme arthritis patients and cloned T-cell lines isolated from one patient with Lyme arthritis recognize the expressed recombinant HSP70, indicating that it is an immunologically important spirochetal antigen. Antibodies in a rabbit antiserum, as well as antibodies in the serum of two of three Lyme arthritis patients examined, bound to expressed truncated recombinant HSP70s with 250 amino acids deleted from either the amino or carboxy terminus of the protein. However, antibodies in the serum of three Lyme arthritis patients, which were reactive with spirochetal HSP70, did not cross-react with human HSP70 proteins. CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? « Previous | Next Article » Table of Contents This Article Infect. Immun. September 1992 vol. 60 no. 9 3704-3713 » Abstract PDF Classifications Research Article Services Email this article to a colleague Similar articles in ASM journals Alert me when this article is cited Alert me if a correction is posted Similar articles in this journal Similar articles in Web of Science Similar articles in PubMed Alert me to new issues of IAI Download to citation manager Reprints and Permissions Copyright Information Books from ASM Press MicrobeWorld Citing Articles Load citing article information Citing articles via Web of Science Citing articles via Google Scholar Google Scholar Articles by Anzola, J. Articles by Peltz, G. Search for related content PubMed PubMed citation Articles by Anzola, J. Articles by Peltz, G. Related Content Load related web page information Social Bookmarking CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? current issue December 2011, volume 79, issue 12 Spotlights in the Current Issue Face-to-Face: Mapping Host-Pathogen Interactions Chronological Aging Affects Virulence Factor Expression Toll-like Receptor 9 Modulates Macrophage Antifungal Effector Function during Innate Recognition of Candida albicans and Saccharomyces cerevisiae Specific Fimbrial Profiles in Uropathogenic Escherichia coli Predict Virulence Alert me to new issues of IAI About IAI Subscribers Authors Reviewers Advertisers Inquiries from the Press Permissions & Commercial Reprints ASM Journals Public Access Policy IAI RSS Feeds 1752 N Street N.W. • Washington DC 20036 202.737.3600 • 202.942.9355 fax • journals@asmusa.org Print ISSN: 0019-9567 Online ISSN: 1098-5522 Copyright © 2011 by the American Society for Microbiology. For an alternate route to IAI .asm.org, visit: http://intl- IAI .asm.org | More Info» var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); var pageTracker = _gat._getTracker("UA-5821458-8"); pageTracker._trackPageview(); http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Infection and Immunity American Society For Microbiology

Borrelia burgdorferi HSP70 homolog: characterization of an immunoreactive stress protein.

Borrelia burgdorferi HSP70 homolog: characterization of an immunoreactive stress protein.

Infection and Immunity , Volume 60 (9): 3704 – Sep 1, 1992

Abstract

Borrelia burgdorferi HSP70 homolog: characterization of an immunoreactive stress protein. J Anzola , B J Luft , G Gorgone , R J Dattwyler , C Soderberg , R Lahesmaa and G Peltz Institute of Biological Sciences, Syntex Research, Palo Alto, California 94303. ABSTRACT The gene encoding an immunoreactive Borrelia burgdorferi HSP70 homolog was isolated and characterized. The predicted amino acid sequence of this spirochetal protein confirms that this gene encodes a member of the HSP70 family of proteins. Although there appears to be a single copy of this gene on the spirochetal chromosome, two distinct transcripts hybridizing to the hsp70 probe are detected in RNA isolated from B. burgdorferi. The amount of spirochetal HSP70 RNA transcripts is shown to be thermally regulated. Antibodies in the serum of three Lyme arthritis patients and cloned T-cell lines isolated from one patient with Lyme arthritis recognize the expressed recombinant HSP70, indicating that it is an immunologically important spirochetal antigen. Antibodies in a rabbit antiserum, as well as antibodies in the serum of two of three Lyme arthritis patients examined, bound to expressed truncated recombinant HSP70s with 250 amino acids deleted from either the amino or carboxy terminus of the protein. However, antibodies in the serum of three Lyme arthritis patients, which were reactive with spirochetal HSP70, did not cross-react with human HSP70 proteins. CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? « Previous | Next Article » Table of Contents This Article Infect. Immun. September 1992 vol. 60 no. 9 3704-3713 » Abstract PDF Classifications Research Article Services Email this article to a colleague Similar articles in ASM journals Alert me when this article is cited Alert me if a correction is posted Similar articles in this journal Similar articles in Web of Science Similar articles in PubMed Alert me to new issues of IAI Download to citation manager Reprints and Permissions Copyright Information Books from ASM Press MicrobeWorld Citing Articles Load citing article information Citing articles via Web of Science Citing articles via Google Scholar Google Scholar Articles by Anzola, J. Articles by Peltz, G. Search for related content PubMed PubMed citation Articles by Anzola, J. Articles by Peltz, G. Related Content Load related web page information Social Bookmarking CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? current issue December 2011, volume 79, issue 12 Spotlights in the Current Issue Face-to-Face: Mapping Host-Pathogen Interactions Chronological Aging Affects Virulence Factor Expression Toll-like Receptor 9 Modulates Macrophage Antifungal Effector Function during Innate Recognition of Candida albicans and Saccharomyces cerevisiae Specific Fimbrial Profiles in Uropathogenic Escherichia coli Predict Virulence Alert me to new issues of IAI About IAI Subscribers Authors Reviewers Advertisers Inquiries from the Press Permissions & Commercial Reprints ASM Journals Public Access Policy IAI RSS Feeds 1752 N Street N.W. • Washington DC 20036 202.737.3600 • 202.942.9355 fax • journals@asmusa.org Print ISSN: 0019-9567 Online ISSN: 1098-5522 Copyright © 2011 by the American Society for Microbiology. For an alternate route to IAI .asm.org, visit: http://intl- IAI .asm.org | More Info» var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); var pageTracker = _gat._getTracker("UA-5821458-8"); pageTracker._trackPageview();

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Publisher
American Society For Microbiology
Copyright
Copyright © 1992 by the American society for Microbiology.
ISSN
0019-9567
eISSN
1098-5522
Publisher site
See Article on Publisher Site

Abstract

Borrelia burgdorferi HSP70 homolog: characterization of an immunoreactive stress protein. J Anzola , B J Luft , G Gorgone , R J Dattwyler , C Soderberg , R Lahesmaa and G Peltz Institute of Biological Sciences, Syntex Research, Palo Alto, California 94303. ABSTRACT The gene encoding an immunoreactive Borrelia burgdorferi HSP70 homolog was isolated and characterized. The predicted amino acid sequence of this spirochetal protein confirms that this gene encodes a member of the HSP70 family of proteins. Although there appears to be a single copy of this gene on the spirochetal chromosome, two distinct transcripts hybridizing to the hsp70 probe are detected in RNA isolated from B. burgdorferi. The amount of spirochetal HSP70 RNA transcripts is shown to be thermally regulated. Antibodies in the serum of three Lyme arthritis patients and cloned T-cell lines isolated from one patient with Lyme arthritis recognize the expressed recombinant HSP70, indicating that it is an immunologically important spirochetal antigen. Antibodies in a rabbit antiserum, as well as antibodies in the serum of two of three Lyme arthritis patients examined, bound to expressed truncated recombinant HSP70s with 250 amino acids deleted from either the amino or carboxy terminus of the protein. However, antibodies in the serum of three Lyme arthritis patients, which were reactive with spirochetal HSP70, did not cross-react with human HSP70 proteins. CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? « Previous | Next Article » Table of Contents This Article Infect. Immun. September 1992 vol. 60 no. 9 3704-3713 » Abstract PDF Classifications Research Article Services Email this article to a colleague Similar articles in ASM journals Alert me when this article is cited Alert me if a correction is posted Similar articles in this journal Similar articles in Web of Science Similar articles in PubMed Alert me to new issues of IAI Download to citation manager Reprints and Permissions Copyright Information Books from ASM Press MicrobeWorld Citing Articles Load citing article information Citing articles via Web of Science Citing articles via Google Scholar Google Scholar Articles by Anzola, J. Articles by Peltz, G. Search for related content PubMed PubMed citation Articles by Anzola, J. Articles by Peltz, G. Related Content Load related web page information Social Bookmarking CiteULike Connotea Delicious Digg Facebook Google+ Mendeley Reddit StumbleUpon Twitter What's this? current issue December 2011, volume 79, issue 12 Spotlights in the Current Issue Face-to-Face: Mapping Host-Pathogen Interactions Chronological Aging Affects Virulence Factor Expression Toll-like Receptor 9 Modulates Macrophage Antifungal Effector Function during Innate Recognition of Candida albicans and Saccharomyces cerevisiae Specific Fimbrial Profiles in Uropathogenic Escherichia coli Predict Virulence Alert me to new issues of IAI About IAI Subscribers Authors Reviewers Advertisers Inquiries from the Press Permissions & Commercial Reprints ASM Journals Public Access Policy IAI RSS Feeds 1752 N Street N.W. • Washington DC 20036 202.737.3600 • 202.942.9355 fax • journals@asmusa.org Print ISSN: 0019-9567 Online ISSN: 1098-5522 Copyright © 2011 by the American Society for Microbiology. For an alternate route to IAI .asm.org, visit: http://intl- IAI .asm.org | More Info» var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www."); document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E")); var pageTracker = _gat._getTracker("UA-5821458-8"); pageTracker._trackPageview();

Journal

Infection and ImmunityAmerican Society For Microbiology

Published: Sep 1, 1992

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