Note to users. If you're seeing this message, it means that your browser cannot find this page's style/presentation instructions -- or possibly that you are using a browser that does not support current Web standards. Find out more about why this message is appearing, and what you can do to make your experience of our site the best it can be.

Site Tools

  • AAAS
  • Subscribe
  • Feedback

Site Search

Search Advanced

Science 29 March 1991:
Vol. 251. no. 5001, pp. 1603 - 1605
DOI: 10.1126/science.2011741

Articles

Science, Vol 251, Issue 5001, 1603-1605
Copyright © 1991 by American Association for the Advancement of Science


articles

An immunogenic Onchocerca volvulus antigen: a specific and early marker of infection

E Lobos, N Weiss, M Karam, HR Taylor, EA Ottesen, and TB Nutman

Laboratory of Parasitic Diseases, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD 20892.

Onchocerciasis (river blindness) is a serious health problem and a severe obstacle to social and economic development, especially in Africa. A complementary DNA fragment coding for an Onchocerca volvulus antigen (OV-16) was cloned and expressed in the plasmid vector pCG808fx. Immune responses to this O. volvulus-specific recombinant antigen were detectable in patients with documented onchocerciasis; the antibody response was also detectable at 3 months and at more than 1 year before infection could otherwise be detected in humans and in chimpanzees experimentally infected with O. volvulus third-stage larvae.


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
The role of a recombinant hybrid protein based ELISA for the serodiagnosis of Onchocerca volvulus.
J A Andrews, W J Bligh, P L Chiodini, J E Bradley, P N Nde, and R Lucius (2008)
J. Clin. Pathol. 61, 347-351
   Abstract »    Full Text »    PDF »
Evidence for Suppression of Onchocerca volvulus Transmission in the Oaxaca Focus in Mexico.
M. A. Rodriguez-Perez, C. Lizarazo-Ortega, H. K. Hassan, A. Dominguez-Vasquez, J. Mendez-Galvan, P. Lugo-Moreno, M. Sauerbrey, F. Richards Jr., and T. R. Unnasch (2008)
Am J Trop Med Hyg 78, 147-152
   Abstract »    Full Text »    PDF »
Elimination of Onchocercia volvulus Transmission in the Santa Rosa Focus of Guatemala.
K. A. Lindblade, B. Arana, G. Zea-Flores, N. Rizzo, C. H. Porter, A. Dominguez, N. Cruz-Ortiz, T. R. Unnasch, G. A. Punkosdy, J. Richards, et al. (2007)
Am J Trop Med Hyg 77, 334-341
   Abstract »    Full Text »    PDF »
THE RELIABILITY OF ANTERIOR SEGMENT LESIONS AS INDICATORS OF ONCHOCERCAL EYE DISEASE IN GUATEMALA.
K. L. WINTHROP, R. PROANO, O. OLIVA, B. ARANA, C. MENDOZA, A. DOMINGUEZ, J. AMANN, G. PUNKOSDY, C. BLANCO, R. KLEIN, et al. (2006)
Am J Trop Med Hyg 75, 1058-1062
   Abstract »    Full Text »    PDF »
Wuchereria bancrofti and Onchocerca volvulus Co-infection in a Refugee from Sierra Leone.
M. J. Rajkumar, S. Wright, and J. Aslanzadeh (2005)
Ann. Clin. Lab. Sci. 35, 199-201
   Abstract »    Full Text »    PDF »
Cryptococcus neoformans Gene Expression during Experimental Cryptococcal Meningitis.
B. R. Steen, S. Zuyderduyn, D. L. Toffaletti, M. Marra, S. J. M. Jones, J. R. Perfect, and J. Kronstad (2003)
Eukaryot. Cell 2, 1336-1349
   Abstract »    Full Text »    PDF »
Comparison between the Skin Snip Test and Simple Dot Blot Assay as Potential Rapid Assessment Tools for Onchocerciasis in the Postcontrol Era in Ghana.
G. E. Guzman, K. Awadzi, N. Opoku, R. B. Narayanan, and H. O. Akuffo (2002)
Clin. Vaccine Immunol. 9, 1014-1020
   Abstract »    Full Text »    PDF »
Analysis of Genes Expressed at the Infective Larval Stage Validates Utility of Litomosoides sigmodontis as a Murine Model for Filarial Vaccine Development.
J. E. Allen, J. Daub, D. Guiliano, A. McDonnell, M. Lizotte-Waniewski, D. W. Taylor, and M. Blaxter (2000)
Infect. Immun. 68, 5454-5458
   Abstract »    Full Text »    PDF »
An Abundant, trans-spliced mRNA from Toxocara canis Infective Larvae Encodes a 26-kDa Protein with Homology to Phosphatidylethanolamine-binding Proteins.
D. Gems, C. J. Ferguson, B. D. Robertson, R. Nieves, A. P. Page, M. L. Blaxter, and R. M. Maizels (1995)
J. Biol. Chem. 270, 18517-18522
   Abstract »    Full Text »    PDF »



To Advertise     Find Products


Science. ISSN 0036-8075 (print), 1095-9203 (online)