Rapid assessment of adenovirus serum neutralizing antibody titer based on quantitative, morphometric evaluation of capsid binding and intracellular trafficking: population analysis of adenovirus capsid association with cells is predictive of adenovirus infectivity.

Autor: Vincent T; Division of Pulmonary and Critical Care Medicine, New York, New York, and the Karolinska Institute, Stockholm, Sweden., Harvey BG, Hogan SM, Bailey CJ, Crystal RG, Leopold PL
Jazyk: angličtina
Zdroj: Journal of virology [J Virol] 2001 Feb; Vol. 75 (3), pp. 1516-21.
DOI: 10.1128/JVI.75.3.1516-1521.2001
Abstrakt: Neutralizing antiviral antibodies are typically detected on the basis of inhibition of viral function, such as propagation of a viral infection or inhibition of viral gene expression. Evidence is presented that anti-adenovirus neutralizing antibodies can be evaluated by analysis of cell-associated capsids or by analysis of intracellular trafficking of the capsids within 1 h after infection. Quantitative analyses of these morphologic parameters represent rapid, broadly applicable, functional assays for the detection of anti-adenovirus neutralizing antibodies.
Databáze: MEDLINE