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Evaluation of Immunoglobulin G Subclass Antibodies Against Recombinant Fasciola Gigantica Cathepsin L1 in an Enzyme-linked Immunosorbent Assay for Serodiagnosis of Human Fasciolosis

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Date 2005 Oct 8
PMID 16210476
Citations 14
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Abstract

A cystatin capture enzyme-linked immunosorbent assay (ELISA) using recombinant Fasciola gigantica cathepsin L1 antigen was developed to detect specific immunoglobulin G (IgG) subclass antibodies (IgG1, IgG2, IgG3, and IgG4) and was evaluated for its diagnostic potential for human fasciolosis. In an analysis of the sera of 13 patients infected with F. gigantica, 209 patients with other parasitic infections, 32 cholangiocarcinoma patients, and 42 healthy controls, the IgG4-ELISA gave the highest diagnostic values. The sensitivity, specificity, accuracy, and positive and negative predictive values of this method based on the detection of IgG4 antibody were 100%, 99.3%, 99.3%, 86.7%, and 100%, respectively. The results revealed that restricting the ELISA to the detection of specific IgG4 antibody enhanced the specificity and accuracy for the serodiagnosis of human fasciolosis.

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References
1.
Hagan P, Blumenthal U, Dunn D, Simpson A, Wilkins H . Human IgE, IgG4 and resistance to reinfection with Schistosoma haematobium. Nature. 1991; 349(6306):243-5. DOI: 10.1038/349243a0. View

2.
Cornelissen J, Gaasenbeek C, Boersma W, Borgsteede F, van Milligen F . Use of a pre-selected epitope of cathepsin-L1 in a highly specific peptide-based immunoassay for the diagnosis of Fasciola hepatica infections in cattle. Int J Parasitol. 1999; 29(5):685-96. DOI: 10.1016/s0020-7519(99)00017-x. View

3.
ISKANDER R, Das P, Aalberse R . IgG4 antibodies in Egyptian patients with schistosomiasis. Int Arch Allergy Appl Immunol. 1981; 66(2):200-7. DOI: 10.1159/000232819. View

4.
Garraud O, Perraut R, Riveau G, Nutman T . Class and subclass selection in parasite-specific antibody responses. Trends Parasitol. 2003; 19(7):300-4. DOI: 10.1016/s1471-4922(03)00139-9. View

5.
ONeill S, Parkinson M, Strauss W, Angles R, Dalton J . Immunodiagnosis of Fasciola hepatica infection (fascioliasis) in a human population in the Bolivian Altiplano using purified cathepsin L cysteine proteinase. Am J Trop Med Hyg. 1998; 58(4):417-23. DOI: 10.4269/ajtmh.1998.58.417. View