Immunohistochemical diagnosis of typhus rickettsioses using an anti- lipopolysaccharide monoclonal antibody

David Walker, Hui Min Feng, Stephen Ladner, Adrian N. Billings, Sherif R. Zaki, Douglas J. Wear, Barbara Hightower

Research output: Contribution to journalArticle

36 Citations (Scopus)

Abstract

A monoclonal antibody directed against an epitope on the lipopolysaccharide of typhus-group rickettsiae was developed for the purpose of detecting this heat-stable, proteinase-resistant antigen in formalin- fixed, paraffin-embedded tissues. Rickettsia prowazekii organisms were identified in endothelium and macrophages in sections of the brains of three Egyptian men who died of epidemic louse-borne typhus in Cairo during World War II and in the brain from a recent case of typhus fever acquired in Burundi. R. typhi organisms were identified in endothelial cells from a fatal case of murine typhus and in experimentally infected mice. This approach is applicable not only to the study of archival tissues and experimental animal models but also could be used to establish a timely diagnosis of typhus- group rickettsiosis by immunohistochemical examination of cutaneous biopsies of rash lesions during the acute stage of illness.

Original languageEnglish (US)
Pages (from-to)1038-1042
Number of pages5
JournalModern Pathology
Volume10
Issue number10
StatePublished - Oct 1997

Fingerprint

Epidemic Louse-Borne Typhus
Lipopolysaccharides
Monoclonal Antibodies
Rickettsia prowazekii
Endemic Flea-Borne Typhus
Burundi
Rickettsia
World War II
Brain
Exanthema
Paraffin
Formaldehyde
Endothelium
Epitopes
Peptide Hydrolases
Fever
Endothelial Cells
Animal Models
Hot Temperature
Macrophages

Keywords

  • Immunohistochemistry
  • Lipopolysaccharide
  • Monoclonal antibody
  • Murine typhus
  • Rickettsia
  • Typhus fever

ASJC Scopus subject areas

  • Pathology and Forensic Medicine

Cite this

Walker, D., Feng, H. M., Ladner, S., Billings, A. N., Zaki, S. R., Wear, D. J., & Hightower, B. (1997). Immunohistochemical diagnosis of typhus rickettsioses using an anti- lipopolysaccharide monoclonal antibody. Modern Pathology, 10(10), 1038-1042.

Immunohistochemical diagnosis of typhus rickettsioses using an anti- lipopolysaccharide monoclonal antibody. / Walker, David; Feng, Hui Min; Ladner, Stephen; Billings, Adrian N.; Zaki, Sherif R.; Wear, Douglas J.; Hightower, Barbara.

In: Modern Pathology, Vol. 10, No. 10, 10.1997, p. 1038-1042.

Research output: Contribution to journalArticle

Walker, D, Feng, HM, Ladner, S, Billings, AN, Zaki, SR, Wear, DJ & Hightower, B 1997, 'Immunohistochemical diagnosis of typhus rickettsioses using an anti- lipopolysaccharide monoclonal antibody', Modern Pathology, vol. 10, no. 10, pp. 1038-1042.
Walker D, Feng HM, Ladner S, Billings AN, Zaki SR, Wear DJ et al. Immunohistochemical diagnosis of typhus rickettsioses using an anti- lipopolysaccharide monoclonal antibody. Modern Pathology. 1997 Oct;10(10):1038-1042.
Walker, David ; Feng, Hui Min ; Ladner, Stephen ; Billings, Adrian N. ; Zaki, Sherif R. ; Wear, Douglas J. ; Hightower, Barbara. / Immunohistochemical diagnosis of typhus rickettsioses using an anti- lipopolysaccharide monoclonal antibody. In: Modern Pathology. 1997 ; Vol. 10, No. 10. pp. 1038-1042.
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