» Articles » PMID: 12904375

Secreted Portion of Glycoprotein G of Herpes Simplex Virus Type 2 is a Novel Antigen for Type-discriminating Serology

Overview
Specialty Microbiology
Date 2003 Aug 9
PMID 12904375
Citations 10
Authors
Affiliations
Soon will be listed here.
Abstract

The secreted portion of glycoprotein G (sgG-2) of herpes simplex virus type 2 (HSV-2) was evaluated as a novel antigen in an enzyme-linked immunosorbent assay (ELISA) format for detection of type-specific immunoglobulin G (IgG) antibodies in HSV-2-infected patients. The results were compared with those obtained by a commercially available assay, the HerpeSelect 2 ELISA (the FOCUS2 assay). Five different panels of sera were analyzed: panel A consisted of 109 serum samples from patients with a culture-proven HSV-1 infection that were Western blotting (WB) negative for HSV-2; panel B consisted of 106 serum samples from patients with a culture-proven recurrent HSV-2 infection that were WB positive for HSV-2; panel C consisted of 100 serum samples with no detectable IgG antibodies against HSV-1 and HSV-2; panel D consisted of 70 HSV-2 negative "tricky" serum samples containing antinuclear IgG antibodies or IgM antibodies against other viruses or bacteria; and panel E consisted of consecutive serum samples from 21 patients presenting with a first episode of HSV-2-induced lesions. When sera in panels A to C were analyzed, the sgG-2 ELISA and the FOCUS2 assay both showed sensitivities and specificities of >or=98%. In total, among the samples in panel D, 13 serum samples (19%) were false positive by the FOCUS2 assay and 1 serum sample (1.4%) was false positive by the sgG-2 ELISA. When the sera in panel E were analyzed, the sgG-2 ELISA detected seroconversion somewhat later than WB or the FOCUS2 assay did. We conclude that sgG-2 induces an HSV-2 type-specific antibody response and can be used for type-discriminating serology.

Citing Articles

Combination therapy synergism prediction for virus treatment using machine learning models.

Majidifar S, Zabihian A, Hooshmand M PLoS One. 2024; 19(9):e0309733.

PMID: 39231124 PMC: 11373828. DOI: 10.1371/journal.pone.0309733.


Diagnosis of Herpes Simplex Virus: Laboratory and Point-of-Care Techniques.

Nath P, Kabir M, Doust S, Ray A Infect Dis Rep. 2021; 13(2):518-539.

PMID: 34199547 PMC: 8293188. DOI: 10.3390/idr13020049.


Vaccination with the Secreted Glycoprotein G of Herpes Simplex Virus 2 Induces Protective Immunity after Genital Infection.

Onnheim K, Ekblad M, Gorander S, Bergstrom T, Liljeqvist J Viruses. 2016; 8(4):110.

PMID: 27110813 PMC: 4848603. DOI: 10.3390/v8040110.


Anti-glycoprotein g antibodies of herpes simplex virus 2 contribute to complete protection after vaccination in mice and induce antibody-dependent cellular cytotoxicity and complement-mediated cytolysis.

Gorander S, Ekblad M, Bergstrom T, Liljeqvist J Viruses. 2014; 6(11):4358-72.

PMID: 25398047 PMC: 4246227. DOI: 10.3390/v6114358.


Characterization of natural killer cell phenotype and function during recurrent human HSV-2 infection.

Bjorkstrom N, Svensson A, Malmberg K, Eriksson K, Ljunggren H PLoS One. 2011; 6(11):e27664.

PMID: 22110712 PMC: 3216993. DOI: 10.1371/journal.pone.0027664.


References
1.
van Loon A, van der Logt J, Heessen F, van der Veen J . Use of enzyme-labeled antigen for the detection of immunoglobulin M and A antibody to herpes simplex virus in serum and cerebrospinal fluid. J Med Virol. 1985; 15(2):183-95. DOI: 10.1002/jmv.1890150211. View

2.
Balachandran N, Hutt-Fletcher L . Synthesis and processing of glycoprotein gG of herpes simplex virus type 2. J Virol. 1985; 54(3):825-32. PMC: 254870. DOI: 10.1128/JVI.54.3.825-832.1985. View

3.
Lee F, Coleman R, Pereira L, Bailey P, Tatsuno M, Nahmias A . Detection of herpes simplex virus type 2-specific antibody with glycoprotein G. J Clin Microbiol. 1985; 22(4):641-4. PMC: 268483. DOI: 10.1128/jcm.22.4.641-644.1985. View

4.
Ashley R, Militoni J, Lee F, Nahmias A, Corey L . Comparison of Western blot (immunoblot) and glycoprotein G-specific immunodot enzyme assay for detecting antibodies to herpes simplex virus types 1 and 2 in human sera. J Clin Microbiol. 1988; 26(4):662-7. PMC: 266403. DOI: 10.1128/jcm.26.4.662-667.1988. View

5.
Ashley R . Sorting out the new HSV type specific antibody tests. Sex Transm Infect. 2001; 77(4):232-7. PMC: 1744343. DOI: 10.1136/sti.77.4.232. View