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Godoy P., Marsac D., Stefas E., Ferrer P., Tischler N. D., Pino K., Ramdohr P., Vial P., Valenzuela P. D. T., Ferres M., Veas Francisco, Lopez-Lastra M. Andes virus antigens are shed in urine of patients with acute hantavirus cardiopulmonary syndrome. Journal of Virology, 2009, 83 (10), p. 5046-5055. ISSN 0022-538X
Document en accès réservé (Intranet IRD)
doi:10.1128/jvi.02409-08| Titre | Andes virus antigens are shed in urine of patients with acute hantavirus cardiopulmonary syndrome |
| Année de publication | 2009 |
| Type de document | Article référencé dans le Web of Science WOS:000265407700031 |
| Auteurs | Godoy P., Marsac D., Stefas E., Ferrer P., Tischler N. D., Pino K., Ramdohr P., Vial P., Valenzuela P. D. T., Ferres M., Veas Francisco, Lopez-Lastra M. |
| Source | Journal of Virology, 2009, 83 (10), p. 5046-5055. ISSN 0022-538X |
| Résumé | Hantavirus cardiopulmonary syndrome (HCPS) is a highly pathogenic emerging disease (40% case fatality rate) caused by New World hantaviruses. Hantavirus infections are transmitted to humans mainly by inhalation of virus-contaminated aerosol particles of rodent excreta and secretions. At present, there are no antiviral drugs or immunotherapeutic agents available for the treatment of hantaviral infection, and the survival rates for infected patients hinge largely on early virus recognition and hospital admission and aggressive pulmonary and hemodynamic support. In this study, we show that Andes virus (ANDV) interacts with human apolipoprotein H (ApoH) and that ApoH-coated magnetic beads or ApoH-coated enzyme-linked immunosorbent assay plates can be used to capture and concentrate the virus from complex biological mixtures, such as serum and urine, allowing it to be detected by both immunological and molecular approaches. In addition, we report that ANDV-antigens and infectious virus are shed in urine of HCPS patients. |
| Plan de classement | 052 |
| Localisation | Fonds IRD [F B010046046] |
| Identifiant IRD | fdi:010046046 |
| Lien permanent | http://www.documentation.ird.fr/hor/fdi:010046046 |
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