PMID- 15340545 OWN - NLM STAT- MEDLINE DCOM- 20050826 LR - 20061115 IS - 1003-9279 (Print) IS - 1003-9279 (Linking) VI - 17 IP - 4 DP - 2003 Dec TI - [Relationship between human herpesvirus 6 infection and oral squamous cell carcinoma]. PG - 334-6 AB - OBJECTIVE: To study the relationship between human herpesvirus 6 (HHV-6) and oral squamous cell carcinoma. METHODS: The serum anti-HHV-6 antibody titers from oral squamous cell carcinoma patients and control subjects were detected by indirect immunofluorescence assay. HHV-6 DNA in peripheral blood mononuclear cells from oral squamous cell carcinoma patients and control subjects was amplified by PCR with primers from sequence of HHV-6 and the specificity was confirmed by Southern-blot hybridization with an internal probe oligonucleotide. An immunohistochemical staining using rabbit anti-HHV-6 antibody was used to detect HHV-6 antigen in oral tumor tissues from oral squamous cell carcinoma patients. RESULTS: Significantly higher proportion of patients with oral carcinoma (16/16) had IgG antibody to HHV-6 in sera compared with those (12/16) in control subjects, and geometric mean titer of these two groups was 1:118 and 1:64 respectively (P less than 0.05). The detectable rate of HHV-6 DNA in peripheral blood mononuclear cells for the above groups was 10/16 and 6/16 respectively (P less than 0.05). HHV-6 antigens were positive in 9 out of 12 oral tumor cases and in only 2 out of 8 pericancerous tissues the difference between these two groups was also significant (P less than 0.05). CONCLUSION: These results demonstrated the frequent presence of HHV-6 in oral squamous cell carcinoma, therefore, HHV-6 possibly play a role in the pathogenesis of oral squamous cell carcinoma. FAU - Liu, Jun-lian AU - Liu JL AD - Department of Dermatology, The No.306 Hospital of PLA, Beijing 100101, China. FAU - Xu, Zhi-kai AU - Xu ZK FAU - Zhao, Yu AU - Zhao Y FAU - Jin, Yan AU - Jin Y FAU - Dai, Yi-min AU - Dai YM FAU - Yao, Kun AU - Yao K LA - chi PT - English Abstract PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - China TA - Zhonghua Shi Yan He Lin Chuang Bing Du Xue Za Zhi JT - Zhonghua shi yan he lin chuang bing du xue za zhi = Zhonghua shiyan he linchuang bingduxue zazhi = Chinese journal of experimental and clinical virology JID - 9602873 RN - 0 (Antibodies, Viral) RN - 0 (DNA, Viral) RN - 0 (Immunoglobulin G) SB - IM MH - Antibodies, Viral/blood MH - Carcinoma, Squamous Cell/*virology MH - DNA, Viral/blood MH - Herpesviridae Infections/*complications/virology MH - Herpesvirus 6, Human/genetics/immunology/*isolation & purification MH - Humans MH - Immunoglobulin G/blood MH - Infant MH - Mouth Neoplasms/*virology EDAT- 2004/09/02 05:00 MHDA- 2005/08/27 09:00 CRDT- 2004/09/02 05:00 PHST- 2004/09/02 05:00 [pubmed] PHST- 2005/08/27 09:00 [medline] PHST- 2004/09/02 05:00 [entrez] PST - ppublish SO - Zhonghua Shi Yan He Lin Chuang Bing Du Xue Za Zhi. 2003 Dec;17(4):334-6.