PMID- 10343615 OWN - NLM STAT- MEDLINE DCOM- 19990601 LR - 20190501 IS - 0021-9746 (Print) IS - 1472-4146 (Electronic) IS - 0021-9746 (Linking) VI - 52 IP - 1 DP - 1999 Jan TI - Human herpesvirus 6 latently infects mononuclear cells but not liver tissue. PG - 65-7 AB - AIM: To investigate whether human herpesvirus 6 (HHV-6) can cause latent infection of liver tissue. METHODS: Peripheral blood and liver tissue were collected from 25 living related liver transplant recipients at the time of transplantation. An avidin-biotin complex peroxidase method was used to identify HHV-6 antigen in the liver tissue. A nested polymerase chain reaction (PCR) was used to detect HHV-6 DNA in the liver tissue and mononuclear cells. Variant of HHV-6 was determined by the presence of the Hind III site in a second PCR product. RESULTS: Immunohistochemical analysis for HHV-6 antigen was negative in all the liver specimens. HHV-6 DNA was not detected in liver tissue. Virus DNA was detected in peripheral blood mononuclear cells in nine of 25 recipients. All nine HHV-6 identified in the mononuclear cells were variant B. CONCLUSIONS: HHV-6 variant B latently infects mononuclear cells but not liver tissue. FAU - Yoshikawa, T AU - Yoshikawa T AD - Department of Paediatrics, Fujita Health University School of Medicine, Aichi, Japan. tetsushi@fujita-hu.ac.jp FAU - Suzuki, K AU - Suzuki K FAU - Ihira, M AU - Ihira M FAU - Furukawa, H AU - Furukawa H FAU - Suga, S AU - Suga S FAU - Iwasaki, T AU - Iwasaki T FAU - Kurata, T AU - Kurata T FAU - Asonuma, K AU - Asonuma K FAU - Tanaka, K AU - Tanaka K FAU - Asano, Y AU - Asano Y LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - J Clin Pathol JT - Journal of clinical pathology JID - 0376601 RN - 0 (Antigens, Viral) RN - 0 (DNA, Viral) SB - IM MH - Adolescent MH - Adult MH - Antigens, Viral/analysis MH - Child MH - Child, Preschool MH - DNA, Viral/analysis MH - Female MH - Herpesviridae Infections/*diagnosis MH - Herpesvirus 6, Human/immunology/*isolation & purification/physiology MH - Humans MH - Infant MH - Leukocytes, Mononuclear/virology MH - Liver/*virology MH - *Liver Transplantation MH - Male MH - Virus Latency PMC - PMC501010 EDAT- 1999/05/27 00:00 MHDA- 1999/05/27 00:01 PMCR- 2002/01/01 CRDT- 1999/05/27 00:00 PHST- 1999/05/27 00:00 [pubmed] PHST- 1999/05/27 00:01 [medline] PHST- 1999/05/27 00:00 [entrez] PHST- 2002/01/01 00:00 [pmc-release] AID - 10.1136/jcp.52.1.65 [doi] PST - ppublish SO - J Clin Pathol. 1999 Jan;52(1):65-7. doi: 10.1136/jcp.52.1.65.