Discrimination of Antibody to Herpes B Virus from Antibody to Herpes Simplex Virus Types 1 and 2 in Human and Macaque Sera

• Published in: Journal of Clinical Microbiology 2008-01, Vol.46 (1), p.56-61
• Main Authors: Fujima, Akikazu, Ochiai, Yoshitsugu, Saito, Aya, Omori, Yuki, Noda, Atsuya, Kazuyama, Yukumasa, Shoji, Hiroshi, Tanabayashi, Kiyoshi, Ueda, Fukiko, Yoshikawa, Yasuhiro, Hondo, Ryo
• Format: Article
• Language: English
• Subjects: Animals; Antibodies, Viral - blood; Antigens, Viral - genetics; Biological and medical sciences; Cross Reactions; Enzyme-Linked Immunosorbent Assay - methods; Fundamental and applied biological sciences. Psychology; Herpes simplex virus 1; Herpes simplex virus 2; Herpesviridae Infections - diagnosis; Herpesviridae Infections - immunology; Herpesvirus; Herpesvirus 1, Cercopithecine - immunology; Herpesvirus 1, Human - immunology; Herpesvirus 2, Human - immunology; Human viral diseases; Humans; Infectious diseases; Macaca mulatta; Medical sciences; Microbiology; Miscellaneous; Recombinant Proteins - genetics; Viral diseases; Viral diseases with cutaneous or mucosal lesions and viral diseases of the eye; Viral Envelope Proteins; Virology
• ISSN: 0095-1137; 1098-660X; 1098-5530
• DOI: 10.1128/JCM.00342-07

The antigenic cross-reactive characteristics of herpes B virus and herpes simplex virus (HSV) type 1 (HSV-1) and HSV-2 are responsible for false-positive diagnoses by serological assays in humans and macaques. In the present study, we developed a fluorometric indirect enzyme-linked immunosorbent assay (ELISA) with recombinant herpes B virus glycoprotein D (gD) and HSV-1 and HSV-2 gG (gG-1 and gG-2, respectively) to discriminate between the three primate herpesvirus infections. The secreted form of gD, gDdTM, was used to detect antibody to herpes B virus gD. Sera positive for herpes B virus, HSV-1, and HSV-2 showed specific reactions to gD, gG-1, and gG-2, respectively. Sera collected from humans and rhesus macaques were investigated for the presence of antibodies to the recombinant proteins of the three herpesviruses. The results suggested that the approach is able to discriminate between herpes B virus and HSV infections. The ELISA was also found to be able to detect infections with multiple primate herpesviruses and may have the potential to identify a subsequent infection in individuals that have already been infected with another herpesvirus. In addition, we found evidence of a greater cross-reactivity of herpes B virus with HSV-1 than with HSV-2. It is suggested that the ELISA with the recombinant antigens is useful not only for the serodiagnosis of primate herpesvirus infections but also for elucidation of the seroprevalence of herpesviruses in humans and primates.