title: Detection of human herpesvirus 8 DNA sequences in peripheral blood mononuclear cells of children.
abstract: Human herpesvirus 8 (HHV-8) DNA sequences were examined in peripheral blood mononuclear cell (PBMC) DNA samples of 56 children, 15 healthy adults, and 10 renal transplant patients by the polymerase chain reaction (PCR). The PCR amplification was carried out using the published KS330(233) primer pairs to amplify HHV-8 DNA sequences. The PCR-amplified products were confirmed by Southern blot hybridization with radiolabeled 233 bp HHV-8 DNA fragment, which was cloned and sequenced from the PCR-amplified product of Kaposi's sarcoma tissue. Six PCR-amplified product of four children and two renal transplant patients were cloned and sequenced. HHV-8 DNA sequences were detected in 36 of 56 (64%) normal children, in 12 of 15 (80%) healthy adults, and in all 10 renal transplant patients by Southern blot hybridization of PCR-amplified products. Six PCR-amplified products were confirmed by sequencing. These results suggest that HHV-8 infection is prevalent in the Japanese population with infection occurring in early childhood.
authors.affiliation: Department of Pediatrics, Hokkaido University School of Medicine, Sapporo, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Kikuta
authors.forename: O
authors.initials: O
authors.lastname: Itakura
authors.forename: T
authors.initials: T
authors.lastname: Ariga
authors.forename: K
authors.initials: K
authors.lastname: Kobayashi
mesh_terms: D000328:Adult; D002648:Child; D002675:Child, Preschool; D003001:Cloning, Molecular; D004279:DNA, Viral / Q000097:blood* / Q000235:genetics*; D006566:Herpesviridae Infections / Q000453:epidemiology / Q000821:virology; D019288:Herpesvirus 8, Human / Q000235:genetics* / Q000302:isolation & purification*; D006801:Humans; D007223:Infant; D007564:Japan / Q000453:epidemiology; D016030:Kidney Transplantation; D007963:Leukocytes, Mononuclear / Q000821:virology*; D017720:Molecular Epidemiology; D017354:Point Mutation; D016133:Polymerase Chain Reaction
chemical_list: D004279:DNA, Viral