Human herpesvirus 6 infection in hematopoietic stem cell transplant patients
Tetsushi Yoshikawa,
Tetsushi Yoshikawa
Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
Search for more papers by this authorTetsushi Yoshikawa,
Tetsushi Yoshikawa
Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
Search for more papers by this authorTetsushi Yoshikawa, MD, Department of Pediatrics, Fujita Health University School of Medicine, Toyoake, Aichi 470-1192, Japan. E-mail: [email protected]

References
- Agut, H., Collandre, H., Aubin, J.T., Guetard, D., Favier, V., Ingrand, D., Montagnier, L. & Huraux, J.M. (1989) In vitro sensitivity of human herpesvirus-6 to antiviral drugs. Research of Virology, 140, 219–228.
- Allen, U.D., Tellier, R., Doyle, J., Petric, M., Wasfy, S., Kumar, P., Calderwood, S., Freedman, M. & Saunders, F. (2001) The utility of plasma polymerase chain reaction for human herpes virus-6 among pediatric bone marrow transplant recipients: results of a pilot study. Bone Marrow Transplantation, 28, 473–477.
- Amo, K., Tanaka-Taya, K., Inagi, R., Miyagawa, H., Miyoshi, H., Okusu, I., Sashihara, J., Hara, J., Nakayama, M., Yamanishi, K. & Okada, S. (2003) Human herpesvirus 6B infection of the large intestine of patients with diarrhea. Clinical Infectious Diseases, 36, 120–123.
- Ansari, A. & Emery, V.C. (1999) The U69 gene of human herpesvirus 6 encodes a protein kinase which can confer ganciclovir sensitivity to baculoviruses. Journal of Virology, 73, 3284–3291.
- Appleton, A.L., Sviland, L., Peiris, J.S., Taylor, C.E., Wilkes, J., Green, M.A., Pearson, A.D., Kelly, P.J., Malcolm, A.J. & Proctor, S.J. (1995) Human herpesvirus 6 infection in marrow graft recipients: role in pathogenesis of graft-versus-host disease. Bone Marrow Transplantation, 16, 777–782.
- Asada, H., Klaus-Kovtun, V., Golding, H., Katz, S.I. & Blauvelt, A. (1999) Human herpesvirus 6 infects dendritic cells and suppresses human immunodeficiency virus type 1 replication in coinfected cultures. Journal of Virology, 73, 4019–4028.
- Asano, Y., Yoshikawa, T., Suga, S., Yazaki, T., Kondo, K. & Yamanishi, K. (1990) Fatal fulminant hepatitis in an infants with human herpesvirus-6 infection. Lancet, 335, 862–863.
- Asano, Y., Yoshikawa, T., Suga, S., Nakashima, T., Yazaki, T., Fukuda, M., Kojima, S. & Matsuyama, T. (1991) Reactivation of herpesvirus type 6 in children receiving bone marrow transplants for leukemia. New England Journal of Medicine, 324, 634–635.
- Asano, Y., Yoshikawa, T., Kajita, Y., Ogura, R., Suga, S., Yazaki, T., Nakashima, T., Yamada, A. & Kurata, T. (1992) Fatal encephalitis/encephalopathy in primary human herpesvirus-6 infection. Archives of Disease in Childhood, 67, 1484–1485.
- Asano, Y., Yoshikawa, T., Suga, S., Kobayashi, I., Nakashima, T., Yazaki, T., Kajita, Y. & Ozaki, T. (1994) Clinical features of infants with primary human herpesvirus 6 infection (exanthem subitum, roseola infantum). Pediatrics, 93, 104–108.
- Biberfeld, P., Kramarsky, B., Salahuddin, S.Z. & Gallo, R.C. (1987) Ultrastructural characterization of a new human B lymphotropic DNA virus (human herpesvirus 6) isolated from patients with lymphoproliferative disease. Journal of National Cancer Institute, 79, 933–941.
- Bollen, A.E., Wartan, A.N., Krikke, A.P. & Haaxma-Reiche, H. (2001) Amnestic syndrome after lung transplantation by human herpes virus-6 encephalitis. Journal of Neurology, 248, 619–620.
- Bosi, A., Zazzi, M., Amantini, A., Cellerini, M., Vannucchi, A.M., De Milito, A., Guidi, S., Saccardi, R., Lombardini, L., Laszlo, D. & Rossi Ferrini, P. (1998) Fatal herpesvirus 6 encephalitis after unrelated bone marrow transplant. Bone Marrow Transplantation, 22, 285–288.
- Boutolleau, D., Fernandez, C., Andre, E., Imbert-Marcille, B.M., Milpied, N., Agut, H. & Gautheret-Dejean, A. (2003) Human herpesvirus (HHV)-6 and HHV-7: two closely related viruses with different infection profiles in stem cell transplantation recipients. Journal of Infectious Diseases, 187, 179–186.
- Burns, W.H. & Sandford, G.R. (1990) Susceptibility of human herpesvirus 6 to antivirals in vitro. Journal of Infectious Diseases, 162, 634–637.
- Carrigan, D.R. & Knox, K.K. (1994) Human herpesvirus 6 (HHV-6) isolation from bone marrow: HHV-6-associated bone marrow suppression in bone marrow transplant patients. Blood, 84, 3307–1370.
- Carrigan, D.R., Drobyski, W.R., Russler, S.K., Tapper, M.A., Knox, K.K. & Ash, R.C. (1991) Interstitial pneumonitis associated with human herpesvirus 6 infection after marrow transplantation. Lancet, 338, 147–149.
- Carrigan, D.R., Harrington, D. & Knox, K.K. (1996) Subacute leukoencephalitis caused by CNS infection with human herpesvirus-6 manifesting as acute multiple sclerosis. Neurology, 47, 145–148.
- Carvajal, E., Verdeguer, A., Fernandez, J.M., Canete, A. & Castel, V. (2001) Herpesvirus-6 encephalitis complicated by Wernicke-Korsakoff syndrome in a pediatric recipient of unrelated cord blood transplantation. Journal of Pediatric Hematology Oncology, 23, 626–628.
- Cermelli, C., Berti, R., Soldan, S.S., Mayne, M., D'ambrosia, J.M., Ludwin, S.K. & Jacobson, S. (2003) High frequency of human herpesvirus 6 DNA in multiple sclerosis plaques isolated by laser microdissection. Journal of Infectious Diseases, 187, 1377–1387.
- Chik, K.W., Chan, P.K., Li, C.K., Shing, M.M., Lee, V., Cheng, A.F. & Yuen, P.M. (2002) Human herpesvirus-6 encephalitis after unrelated umbilical cord blood transplant in children. Bone Marrow Transplantation, 29, 991–994.
- Cole, P.D., Stiles, J., Boulad, F., Small, T.N., O'Reilly, R.J., George, D., Szabolcs, P., Kiehn, T.E. & Kernan, N.A. (1998) Successful treatment of human herpesvirus 6 encephalitis in a bone marrow transplant recipient. Clinical Infectious Diseases, 27, 653–654.
- Cone, R.W., Huang, M.L., Ashley, R. & Corey, L. (1993a) Human herpesvirus 6 DNA in peripheral blood cells and saliva from immunocompetent individuals. Journal of Clinical Microbiology, 31, 1262–1267.
- Cone, R.W., Hackman, R.C., Huang, M.L., Bowden, R.A., Meyers, J.D., Metcalf, M., Zeh, J., Ashley, R. & Corey, L. (1993b) Human herpesvirus 6 in lung tissue from patients with pneumonitis after bone marrow transplantation. New England Journal of Medicine, 329, 156–161.
- Cone, R.W., Huang, M.L.W., Corey, L., Zeh, J., Ashley, R. & Bowden, R. (1999) Human herpesvirus 6 infections after bone marrow transplantation: clinical and virologic manifestations. Journal of Infectious Diseases, 179, 311–318.
- Cuomo, L., Trivedi, P., Cardillo, M.R., Gagliardi, F.M., Vecchione, A., Caruso, R., Calogero, A., Frati, L., Faggioni, A. & Ragona, G.A. (2001) Human herpesvirus 6 infection in neoplastic and normal brain tissue. Journal of Medical Virology, 63, 45–51.
- Daibata, M., Taguchi, T., Taguchi, H. & Miyoshi, I. (1998) Integration of human herpesvirus 6 in a Burkitt's lymphoma cell line. British Journal of Haematology, 102, 1307–1313.
- De Bolle, L., Michel, D., Mertens, T., Manichanh, C., Agut, H., De Clercq, E. & Naesens, L. (2002) Role of the human herpesvirus 6 u69-encoded kinase in the phosphorylation of ganciclovir. Molecular Pharmacology, 62, 714–721.
- Deng, H. & Dewhurst, S. (1989) Functional identification and analysis of cis-acting sequences which mediate genome cleavage and packaging in human herpesvirus 6. Journal of Virology, 72, 320–329.
- Dominguez, G., Dambaugh, T.R., Stamey, F.R., Dewhurst, S., Inoue, N. & Pellett, P.E. (1999) Human herpesvirus 6B genome sequence: coding content and comparison with human herpesvirus 6A. Journal of Virology, 73, 8040–8052.
- Drobyski, W.R., Eberle, M., Majewski, D. & Baxter-Lowe, L.A. (1993a) Prevalence of human herpesvirus 6 variant A and B infections in bone marrow transplant recipients as determined by polymerase chain reaction and sequence-specific oligonucleotide probe hybridization. Journal of Clinical Microbiology, 31, 1515–1520.
- Drobyski, W.R., Dunne, W.M., Burd, E.M., Knox, K.K., Ash, R.C., Horowitz, M.M., Flomenberg, N. & Carrigan, D.R. (1993b) Human herpesvirus 6 (HHV-6) infection allogeneic bone marrow transplant recipients: evidence of a marrow-suppressive role for HHV-6 in vivo. Journal of Infectious Diseases, 167, 735–739.
- Drobyski, W.R., Knox, K.K., Majewski, D. & Carrigan, D.R. (1994) Brief report: fatal encephalitis due to variant B human herpesvirus 6 infection in a bone marrow-transplant recipient. New England Journal of Medicine, 330, 1356–1360.
- Frenkel, N., Schirmer, E.C., Wyatt, L.S., Katsafanas, G., Roffman, E., Danovich, R.M. & June, C.H. (1990) Isolation of a new herpesvirus from human CD4+ T cells. Proceedings of the National Academy of Sciences of the United States of America, 87, 748–752.
- Frenkel, N., Katsafanas, G.C., Wyatt, L., Yoshikawa, T. & Asano, Y. (1994) Bone marrow transplant recipients harbor the B variant of human herpesvirus 6. Bone Marrow Transplantation, 14, 839–843.
- Gautheret-Dejean, A., Manichanh, C., Thien-Ah-Koon, F., Filletm, A.M., Mangeney, N., Vidaud, M., Dhedin, N., Vernant, J.P. & Agut, H. (2002) Development of a real-time polymerase chain reaction assay for the diagnosis of human herpesvirus-6 infection and application to bone marrow transplant patients. Journal of Virological Methods, 100, 27–35.
- Gobbi, A., Stoddart, C.A., Malnati, M.S., Locatelli, G., Santoro, F., Abbey, N.W., Bare, C., Linquist-Stepps, V., Moreno, M.B., Herndier, B.G., Lusso, P. & McCune, J.M. (1999) Human herpesvirus 6 (HHV-6) causes severe thymocyte depletion in SCID-hu Thy/Liv mice. Journal of Experimental Medicine, 189, 1953–1960.
- Gompels, U.A. & Macaulay, H.A. (1995) Characterization of human telomeric repeat sequences from human herpesvirus 6 and relationship to replication. Journal of General Virology, 76, 451–458.
- Goodman, A.D., Mock, D.J., Powers, J.M., Baker, J.V. & Blumberg, B.M. (2003) Human herpesvirus 6 genome and antigen in acute multiple sclerosis lesions. Journal of Infectious Diseases, 187, 1365–1376.
- Hall, C.B., Long, C.E., Schnabel, K.C., Caserta, M.T., McIntyre, K.M., Costanzo, M.A., Knott, A., Dewhurst, S., Insel, R.A. & Epstein, L.G. (1994) Human herpesvirus-6 infection in children. A prospective study of complications and reactivation. New England Journal of Medicine, 331, 432–438.
- Hall, C.B., Caserta, M.T., Schnabel, K.C., Long, C., Epstein, L.G., Insel, R.A. & Dewhurst, S. (1998) Persistence of human herpesvirus 6 according to site and variant: possible greater neurotropism of variant A. Clinical Infectious Diseases, 26, 132–137.
- Hashimoto, H., Maruyama, H., Fujimoto, K., Sakakura, T., Seishu, S. & Okuda, N. (2002) Hematologic findings associated with thrombocytopenia during the acute phase of exanthem subitum confirmed by primary human herpesvirus-6 infection. Journal of Pediatric Hematology Oncology, 24, 211–214.
- He, J., McCarthy, M., Zhou, Y., Chandran, B. & Wood, C. (1996) Infection of primary human fetal astrocytes by human herpesvirus 6. Journal of Virology, 70, 1296–1300.
- Huang, L.M., Lee, C.Y., Lin, K.H., Chuu, W.M., Lee, P.I., Chen, R.L., Chen, J.M. & Lin, D.T. (1990) Human herpesvirus-6 associated with fatal haemophagocytic syndrome. Lancet, 336, 60–61.
- Ihira, M., Yoshikawa, T., Suzuki, K., Ohashi, M., Suga, S., Horibe, K., Tanaka, N., Kimura, H., Kojima, S., Kato, K., Matsuyama, T., Nishiyama, Y. & Asano, Y. (2002) Monitoring of active HHV-6 infection in bone marrow transplant recipients by real time PCR; comparison to detection of viral DNA in plasma by qualitative PCR. Microbiology and Immunology, 46, 701–705.
- Imbert-Marcille, S.C., Tang, X.W., Lepelletier, D., Besse, B., Moreau, P., Billaudel, S. & Milpied, N. (2000) Human herpesvirus 6 infection after autologous or allogeneic stem cell transplantation: a single-center prospective longitudinal study of 92 patients. Clinical Infectious Diseases, 31, 881–886.
- Isegawa, Y., Mukai, T., Nakano, K., Kagawa, M., Chen, J., Mori, Y., Sunagawa, T., Kawanishi, K., Sashihara, J., Hata, A., Zou, P., Kosuge, H. & Yamanishi, K. (1999) Comparison of the complete DNA sequences of human herpesvirus 6 variants A and B. Journal of Virology, 73, 8053–8063.
- Ishikawa, K., Hasegawa, K., Naritomi, T., Kanai, N., Ogawa, M., Kato, Y., Kobayashi, M., Torii, N. & Hayashi, N. (2002) Prevalence of herpesviridae and hepatitis virus sequences in the livers of patients with fulminant hepatitis of unknown etiology in Japan. Journal of Gastroenterology, 37, 523–530.
-
Isomura, H.,
Yamada, M.,
Yoshida, M.,
Tanaka, H.,
Kitamura, T.,
Oda, M.,
Nii, S. &
Seino, Y. (1997) Suppressive effects of human herpesvirus 6 on in vitro colony formation of hematopoietic progenitor cells.
Journal of Medical Virology, 52, 406–412.
10.1002/(SICI)1096-9071(199708)52:4<406::AID-JMV11>3.0.CO;2-E CAS PubMed Web of Science® Google Scholar
- Johnston, R.E., Geretti, A.M., Prentice, H.G., Clark, A.D., Wheeler, A.C., Potter, M. & Griffiths, P.D. (1999) HHV-6-related secondary graft failure following allogeneic bone marrow transplantation. British Journal of Haematology, 105, 1041–1043.
- Kadakia, M.P., Rybka, W.B., Stewart, J.A., Patton, J.L., Stamey, F.R., Elsawy, M., Pellett, P.E. & Armstrong, J.A. (1996) Human herpesvirus 6: infection and disease following autologous and allogeneic bone marrow transplantation. Blood, 87, 5341–5354.
- Kakimoto, M., Hasegawa, A., Fujita, S. & Yasukawa, M. (2002) Phenotypic and functional alterations of dendritic cells induced by human herpesvirus 6 infection. Journal of Virology, 76, 10338–10345.
- Katsafanas, G.C., Schirmer, E.C., Wyatt, L.S. & Frenkel, N. (1996) In vitro activation of human herpesvirus 6 and 7 from latency. Proceedings of the National Academy of Sciences of the United States of America, 93, 9788–9792.
- Kawano, Y., Miyazaki, T., Watanabe, T., Suzue, A., Kan-nuki, S., Kagechi, T., Onishi, T., Kaneko, M., Kanamaru, S., Wakata, Y., Nakagawa, R., Suenaga, K., Suzuya, H., Abe, T., Nagahiro, S., Kuroda, Y. & Takaue, Y. (2000) HLA-mismatched CD34-selected stem cell transplant complicated by HHV-6 reactivation in the central nervous system. Bone Marrow Transplantation, 25, 787–790.
- Kempf, W., Adams, V., Wey, N., Moos, R., Schmid, M., Avitabile, E. & Campadelli-Fiume, G. (1997) CD68+ cells of monocyte/macrophage lineage in the environment of AIDS-associated and classic-sporadic Kaposi sarcoma are singly or doubly infected with human herpesviruses 7 and 6B. Proceedings of the National Academy of Sciences of the United States of America, 94, 7600–7605.
- Knox, K.K. & Carrigan, D.R. (1992) In vitro suppression of bone marrow progenitor cell differentiation by human herpesvirus 6 infection. Journal of Infectious Diseases, 165, 925–929.
- Kondo, K., Kondo, T., Okuno, T., Takahashi, M. & Yamanishi, K. (1991) Latent human herpesvirus 6 infection of human monocytes/macrophages. Journal of General Virology, 72, 1401–1408.
- Kondo, K., Nagafuji, H., Hata, A., Tomomori, C. & Yamanishi, K. (1993) Association of human herpesvirus 6 infection of the central nervous system with recurrence of febrile convulsions. Journal of Infectious Diseases, 167, 1197–1200.
- Kondo, K., Shimada, K., Sashihara, J., Tanaka-Taya, K. & Yamanishi, K. (2002) Identification of human herpesvirus 6 latency-associated transcripts. Journal of Virology, 76, 4145–4151.
- Kondo, K., Sashihara, J., Shimada, K., Takemoto, M., Amo, K., Miyagawa, H. & Yamanishi, K. (2003) Recognition of a novel stage of beta herpesvirus latency in human herpesvirus 6. Journal of Virology, 77, 2258–2264.
- Lautenschlager, I., Linnavuori, K. & Hockerstedt, K. (2000) Human herpesvirus-6 antigenemia after liver transplantation. Transplantation, 69, 2561–2566.
- Le Cleach, L., Joberty, C., Fillet, A.M., Sutton, L., Cordonnier, C., Frances, C., Agut, H. & Chosidow, O. (1998) Human herpesvirus 6 infection in patients with exanthema after allogeneic bone marrow transplantation. Archives of Dermatology, 134, 759–760.
- Lindquester, G.J. & Pellett, P.E. (1991) Properties of the human herpesvirus 6 strain Z29 genome: G + C content, length, and presence of variable-length directly repeated terminal sequence elements. Virology, 182, 102–110.
- Ljungman, P., Wang, F.Z., Clark, D.A., Emery, V.C., Remberger, M., Ringden, O. & Linde, A. (2000) High levels of human herpesvirus 6 DNA in peripheral blood leukocytes are correlated to platelet engraftment and disease in allogeneic stem cell transplant patients. British Journal of Haematology, 111, 774–781.
- Locatelli, G., Santoro, F., Veglia, F., Gobbi, A., Lusso, P. & Malnati, M.S. (2000) Real-time quantitative PCR for human herpesvirus 6 DNA. Journal of Clinical Microbiology, 38, 4042–4048.
- Luppi, M., Marasca, R., Barozzi, P., Ferrari, S., Ceccherini-Nelli, L., Batoni, G., Merelli, E. & Torelli, G. (1993) Three cases of human herpesvirus-6 latent infection: integration of viral genome in peripheral blood mononuclear cell DNA. Journal of Medical Virology, 40, 44–52.
- Luppi, M., Barozzi, P., Maiorana, A., Marasca, R., Trovato, R., Fano, R., Ceccherini-Nelli, L. & Torelli, G. (1995) Human herpesvirus-6: a survey of presence and distribution of genomic sequences in normal brain and neuroglial tumors. Journal of Medical Virology, 47, 105–111.
- Luppi, M., Barozzi, P., Morris, C., Maiorana, A., Garber, R., Bonacorsi, G., Donelli, A., Marasca, R., Tabilio, A. & Torelli, G. (1999) Human herpesvirus 6 latently infects early bone marrow progenitors in vivo. Journal of Virology, 73, 754–759.
- Lusso, P., Markham, P.D., Tschachler, E., Di Marzo Veronese, F., Salahuddin, S.Z., Ablashi, D.V., Pahwa, S., Krohn, K. & Gallo, R.C. (1988) In vitro cellular tropism of human B-lymphotropic virus (human herpesvirus-6). Journal of Experimental Medicine, 167, 1659–1670.
- Lusso, P., De Maria, A., Malnati, M., Lori, F., DeRocco, S.E., Baseler, M. & Gallo, R.C. (1991) Induction of CD4 and susceptibility to HIV-1 infection in human CD8+ T lymphocytes by human herpesvirus 6. Nature, 349, 533–535.
- Lusso, P., Malnati, M.S., Garzino-Demo, A., Crowley, R.W., Long, E.O. & Gallo, R.C. (1993) Infection of natural killer cells by human herpesvirus 6. Nature, 362, 458–462.
- Lusso, P., Garzino-Demo, A., Crowley, R.W. & Malnati, M.S. (1995) Infection of gamma/delta T lymphocytes by human herpesvirus 6: transcriptional induction of CD4 and susceptibility to HIV infection. Journal of Experimental Medicine, 181, 1303–1310.
- MacLean, H.J. & Douen, A.G. (2002) Severe amnesia associated with human herpesvirus 6 encephalitis after bone marrow transplantation. Transplantation, 73, 1086–1089.
- Maeda, Y., Teshima, T., Yamada, M., Shinagawa, K., Nakao, S., Ohno, Y., Kojima, K., Hara, M., Nagafuji, K., Hayashi, S., Fukuda, S., Sawada, H., Matsue, K., Takenaka, K., Ishimaru, F., Ikeda, K., Niiya, K. & Harada, M. (1999) Monitoring of human herpesviruses after allogeneic peripheral blood stem cell transplantation and bone marrow transplantation. British Journal of Haematology, 105, 295–302.
- Manichanh, C., Olivier-Aubron, C., Lagarde, J.P., Aubin, J.T., Bossi, P., Gautheret-Dejean, A., Huraux, J.M. & Agut, H. (2001) Selection of the same mutation in the U69 protein kinase gene of human herpesvirus-6 after prolonged exposure to ganciclovir in vitro and in vivo. Journal of General Virology, 82, 2767–2776.
- Matsuda, Y., Hara, J., Miyoshi, H., Osugi, Y., Fujisaki, H., Takai, K., Ohta, H., Tanaka-Taya, K., Yamanishi, K. & Okada, S. (1999) Thrombotic microangiopathy associated with reactivation of human herpesvirus-6 following high dose chemotherapy with autologous bone marrow transplantation in young children. Bone Marrow Transplantation, 24, 919–923.
- Montejo, M., Ramon Fernandez, J., Testillano, M., Valdivieso, A., Aguirrebengoa, K., Varas, C., Olaizola, A. & De Urbina, J.O. (2002) Encephalitis caused by human herpesvirus-6 in a liver transplant recipient. European Neurology, 48, 234–235.
- Mookerjee, B.P. & Vogelsang, G. (1997) Human herpes virus-6 encephalitis after bone marrow transplantation: successful treatment with ganciclovir. Bone Marrow Transplantation, 20, 905–906.
- Mori, Y., Akkapaiboon, P., Yang, X. & Yamanishi, K. (2003a) The human herpesvirus 6 U100 gene product is the third component of the gH–gL glycoprotein complex on the viral envelope. Journal of Virology, 77, 2452–2458.
- Mori, Y., Yang, X., Akkapaiboon, P., Okuno, T. & Yamanishi, K. (2003b) Human herpesvirus 6 variant A glycoprotein H–glycoprotein L–glycoprotein Q complex associates with human CD46. Journal of Virology, 77, 4992–4999.
- Nicholas, J. (1996) Determination and analysis of the complete nucleotide sequence of human herpesvirus. Journal of Virology, 70, 5975–5989.
- Norton, R.A., Caserta, M.T., Hall, C.B., Schnabel, K., Hocknell, P. & Dewhurst, S. (1999) Detection of human herpesvirus 6 by reverse transcription-PCR. Journal of Clinical Microbiology, 37, 3672–3675.
- Pruksananonda, P., Hall, C.B., Insel, R.A., McIntyre, K., Pellett, P.E., Long, C.E., Schnabel, K.C., Pincus, P.H., Stamey, F.R. & Dambaugh, T.R. (1992) Primary human herpesvirus 6 infection in young children. New England Journal of Medicine, 326, 1445–1450.
- Rapaport, D., Engelhard, D., Tagger, G., Or, R. & Frenkel, N. (2002) Antiviral prophylaxis may prevent human herpesvirus-6 reactivation in bone marrow transplant recipients. Transplant Infectious Disease, 4, 10–16.
- Rapp, J.C., Krug, L.T., Inoue, N., Dambaugh, T.R. & Pellett, P.E. (2000) U94, the human herpesvirus 6 homolog of the parvovirus nonstructural gene, is highly conserved among isolates and is expressed at low mRNA levels as a spliced transcript. Virology, 268, 504–516.
- Rieux, C., Gautheret-Dejean, A., Challine-Lehmann, D., Kirch, C., Agut, H. & Vernant, J.P. (1998) Human herpesvirus-6 meningoencephalitis in a recipient of an unrelated allogeneic bone marrow transplantation. Transplantation, 65, 1408–1411.
- Robert, C., Aubin, J.T., Visse, B., Fillet, A.M., Huraux, J.M. & Agut, H. (1996) Difference in permissiveness of human fibroblast cells to variants A and B of human herpesvirus-6. Research in Virology, 147, 219–225.
- Rosenfeld, C.S., Rybka, W.B., Weinbaum, D., Carrigan, D.R., Knox, K.K., Andrews, D.F. & Shadduck, R.K. (1995) Late graft failure due to dual bone marrow infection with variants A and B of human herpesvirus-6. Experimental Hematology, 23, 626–629.
- Rossi, C., Delforge, M.L., Jacobs, F., Wissing, M., Pradier, O., Remmelink, M., Byl, B., Thys, J.P. & Liesnard, C. (2001) Fatal primary infection due to human herpesvirus 6 variant A in a renal transplant recipient. Transplantation, 71, 288–292.
- Rotola, A., Ravaioli, T., Gonelli, A., Dewhurst, S., Cassai, E. & Di Luca, D. (1998) U94 of human herpesvirus 6 is expressed in latently infected peripheral blood mononuclear cells and blocks viral gene expression in transformed lymphocytes in culture. Proceedings of the National Academy of Sciences of the United States of America, 95, 13911–13916.
- Salahuddin, S.Z., Ablashi, D.V., Markham, P.D., Josephs, S.F., Sturzenegger, S., Kaplan, M., Halligan, G., Biberfeld, P., Wong-Staal, F., Kramarsky, B. & Gallo, R.C. (1986) Isolation of a new virus, HBLV, in patients with lymphoproliferative disorders. Science, 234, 596–601.
- Santoro, F., Kennedy, P.E., Locatelli, G., Malnati, M.S., Berger, E.A. & Lusso, P. (1999) CD46 is a cellular receptor for human herpesvirus 6. Cell, 99, 817–827.
- Santoro, F., Greenstone, H.L., Insinga, A., Liszewski, M.K., Atkinson, J.P., Lusso, P. & Berger, E.A. (2003) Interaction of glycoprotein H of human herpesvirus 6 with the cellular receptor CD46. Journal of Biological Chemistry, 278, 25964–25969.
- Sashihara, J., Tanaka-Taya, K., Tanaka, S., Amo, K., Miyagawa, H., Hosoi, G., Taniguchi, T., Fukui, T., Kasuga, N., Aono, T., Sako, M., Hara, J., Yamanishi, K. & Okada, S. (2002) High incidence of human herpesvirus 6 infection with a high viral load in cord blood stem cell transplant recipients. Blood, 100, 2005–2011.
- Schirmer, E.C., Wyatt, L.S., Yamanishi, K., Rodriguez, W.J. & Frenkel, N. (1991) Differentiation between two distinct classes of viruses now classified as human herpesvirus 6. Proceedings of the National Academy of Sciences of the United States of America, 88, 5922–5926.
- Secchiero, P., Carrigan, D.R., Asano, Y., Benedetti, L., Crowley, R.W., Komaroff, A.L., Gallo, R.C. & Lusso, P. (1995) Detection of human herpesvirus 6 in plasma of children with primary infection and immunosuppressed patients by polymerase chain reaction. Journal of Infectious Diseases, 171, 273–280.
- Singh, N. & Paterson, D.L. (2000) Encephalitis caused by human herpesvirus-6 in transplant recipients: relevance of a novel neurotropic virus. Transplantation, 69, 2474–2479.
- Singh, N., Carrigan, D.R., Gayowski, T., Singh, J. & Marino, I.R. (1995) Variant B human herpesvirus-6 associated febrile dermatosis with thrombocytopenia and encephalopathy in a liver transplant recipient. Transplantation, 60, 1355–1357.
- Singh, N., Carrigan, D.R., Gayowski, T. & Marino, I.R. (1997) Human herpesvirus-6 infection in liver transplant recipients. Documentation of pathogenicity. Transplantation, 64, 674–678.
- Suga, S., Yoshikawa, T., Asano, Y., Kozawa, T., Nakashima, T., Kobayashi, I., Yazaki, T., Yamamoto, H., Kajita, Y. & Ozaki, T. (1993) Clinical and virological analyses of 21 infants with exanthem subitum (roseola infantum) and central nervous system complications. Annals of Neurology, 33, 597–603.
- Suzuki, Y., Inagi, R., Aono, T., Yamanishi, K. & Shiohara, T. (1998) Human herpesvirus 6 infection as a risk factor for the development of severe drug-induced hypersensitivity syndrome. Archives of Dermatology, 134, 1108–1112.
- Tajiri, H., Tanaka-Taya, K., Ozaki, Y., Okada, S., Mushiake, S. & Yamanishi, K. (1997) Chronic hepatitis in an infant, in association with human herpesvirus-6 infection. Journal of Pediatrics, 131, 473–475.
- Takahashi, K., Sonoda, S., Higashi, K., Kondo, T., Takahashi, H., Takahashi, M. & Yamanishi, K. (1989) Predominant CD4 T-lymphocyte tropism of human herpesvirus 6-related virus. Journal of Virology, 63, 3161–3163.
- Tanaka, N., Kimura, H., Hoshino, Y., Kato, K., Yoshikawa, T., Asano, Y., Horibe, K., Kojima, S. & Morishima, T. (2000) Monitoring for herpesviruses in unrelated cord blood transplantation. Bone Marrow Transplantation, 26, 1193–1197.
- Tanaka-Taya, K., Kondo, T., Torigoe, S., Okada, S., Mukai, T. & Yamanishi, K. (1994) Human herpesvirus 7: another causal agent for roseola (exanthem subitum). Journal of Pediatrics, 125, 1–5.
-
Tanaka-Taya, K.,
Kondo, T.,
Nakagawa, N.,
Inagi, R.,
Miyoshi, H.,
Sunagawa, T.,
Okada, S. &
Yamanishi, K. (2000) Reactivation of human herpesvirus 6 by infection of human herpesvirus 7.
Journal of Medical Virology, 60, 284–289.
10.1002/(SICI)1096-9071(200003)60:3<284::AID-JMV6>3.0.CO;2-8 CAS PubMed Web of Science® Google Scholar
- Tohyama, M., Yahata, Y., Yasukawa, M., Inagi, R., Urano, Y., Yamanishi, K. & Hashimoto, K. (1998) Severe hypersensitivity syndrome due to sulfasalazine associated with reactivation of human herpesvirus 6. Archives of Dermatology, 134, 1113–1117.
- Tokimasa, S., Hara, J., Osugi, Y., Ohta, H., Matsuda, Y., Fujisaki, H., Sawada, A., Kim, J.Y., Sashihara, J., Amou, K., Miyagawa, H., Tanaka-Taya, K., Yamanishi, K. & Okada, S. (2002) Ganciclovir is effective for prophylaxis and treatment of human herpesvirus-6 in allogeneic stem cell transplantation. Bone Marrow Transplantation, 29, 595–598.
- Van den Bosch, G., Locatelli, G., Geerts, L., Faga, G., Ieven, M., Goossens, H., Bottiger, D., Oberg, B., Lusso, P. & Berneman, Z.N. (2001) Development of reverse transcriptase PCR assays for detection of active human herpesvirus 6 infection. Journal of Clinical Microbiology, 39, 2308–2310.
- Wainwright, M.S., Martin, P.L., Morse, R.P., Lacaze, M., Provenzale, J.M., Coleman, R.E., Morgan, M.A., Hulette, C., Kurtzberg, J., Bushnell, C., Epstein, L. & Lewis, D.V. (2001) Human herpesvirus 6 limbic encephalitis after stem cell transplantation. Annals of Neurology, 50, 612–619.
- Wang, F.Z., Dahl, H., Linde, A., Brytting, M., Ehrnst, A. & Ljungman, P. (1996) Lymphotropic herpesviruses in allogeneic bone marrow transplantation. Blood, 88, 3615–3620.
- Wang, F.Z., Linde, A., Hagglund, H., Testa, M., Locasciulli, A. & Ljungman, P. (1999) Human herpesvirus 6 DNA in cerebrospinal fluid specimens from allogeneic bone marrow transplant patients: does it have clinical significance? Clinical Infectious Diseases, 28, 562–568.
- Watanabe, T., Kawamura, T., Jacob, S.E., Aquilino, E.A., Orenstein, J.M., Black, J.B. & Blauvelt, A. (2002) Pityriasis rosea is associated with systemic active infection with both human herpesvirus-7 and human herpesvirus-6. Journal of Investigative Dermatology, 119, 793–797.
- Wilborn, F., Brinkmann, V., Schmidt, C.A., Neipel, F., Gelderblom, H. & Siegert, W. (1994) Herpesvirus type 6 in patients undergoing bone marrow transplantation: serologic features and detection by polymerase chain reaction. Blood, 83, 3052–3058.
- Wyatt, L.S., Rodriguez, W.J., Balachandran, N. & Frenkel, N. (1991) Human herpesvirus 7: antigenic properties and prevalence in children and adults. Journal of Virology, 65, 6260–6265.
- Yamanishi, K., Okuno, T., Shiraki, K., Takahashi, M., Kondo, T., Asano, Y. & Kurata, T. (1988) Identification of human herpesvirus-6 as a causal agent for exanthem subitum. Lancet, 1, 1065–1067.
- Yoshida, M., Yamada, M., Tsukazaki, T., Chatterjee, S., Lakeman, F.D., Nii, S. & Whitley, R.J. (1998) Comparison of antiviral compounds against human herpesvirus 6 and 7. Antiviral Research, 40, 73–84.
- Yoshikawa, T., Suga, S., Asano, Y., Yazaki, T., Kodama, H. & Ozaki, T. (1989) Distribution of antibodies to a causative agent of exanthem subitum (human herpesvirus-6) in healthy individuals. Pediatrics, 84, 675–677.
- Yoshikawa, T., Suga, S., Asano, Y., Nakashima, T., Yazaki, T., Sobue, R., Hirano, M., Fukuda, M., Kojima, S. & Matsuyama, T. (1991) Human herpesvirus-6 infection in bone marrow transplantation. Blood, 78, 1381–1384.
- Yoshikawa, T., Nakashima, T., Suga, S., Asano, Y., Yazaki, T., Kimura, H., Morishima, T., Kondo, K. & Yamanishi, K. (1992a) Human herpesvirus-6 DNA in cerebrospinal fluid of child with exanthem subitum and meningoencephalitis. Pediatrics, 89, 888–890.
- Yoshikawa, T., Suga, S., Asano, Y., Nakashima, T., Yazaki, T., Ono, Y., Fujita, T., Tsuzuki, K., Sugiyama, S. & Oshima, S. (1992b) Prospective study of human herpesvirus-6 infection in renal transplantation. Transplantation, 54, 879–883.
- Yoshikawa, T., Nakashima, T., Asano, Y., Suga, S., Yazaki, T., Kojima, S., Mukai, T. & Yamanishi, K. (1992c) Endonuclease analyses of DNA of human herpesvirus-6 isolated from blood before and after bone marrow transplantation. Journal of Medical Virology, 37, 228–231.
- Yoshikawa, T., Asano, Y., Kobayashi, I., Nakashima, T. & Yazaki, T. (1993a) Exacerbation of idiopathic thrombocytopenic purpura by primary human herpesvirus 6 infection. Pediatric Infectious Disease Journal, 12, 409–410.
- Yoshikawa, T., Kobayashi, I., Asano, Y., Nakashima, T., Yazaki, T., Kojima, S. & Yamada, A. (1993b) Clinical features of primary human herpesvirus-6 infection in an infant with acute lymphoblastic leukemia. American Journal of Pediatric Hematology Oncology, 15, 424–426.
- Yoshikawa, T., Suzuki, K., Ihira, M., Furukawa, H., Suga, S., Asano, Y., Kojima, S., Kato, K. & Matsuyama, T. (1998) Prediction of human herpesvirus 6 infection after allogeneic bone marrow transplantation. Blood, 92, 2597–2599.
- Yoshikawa, T., Ihira, M., Suzuki, K., Suga, S., Iida, K., Saito, Y., Asonuma, K., Tanaka, K. & Asano, Y. (2000) Human herpesvirus 6 infection after living related liver transplantation. Journal of Medical Virology, 62, 52–59.
- Yoshikawa, T., Ihira, M., Suzuki, K., Suga, S., Kito, H., Iwasaki, T., Kurata, T., Tanaka, T., Saito, Y. & Asano, Y. (2001a) Fatal acute myocarditis in an infant with human herpesvirus 6 infection. Journal of Clinical Pathology, 54, 792–795.
- Yoshikawa, T., Ihira, M., Suzuki, K., Suga, S., Asano, Y., Asonuma, K., Tanaka, K. & Nishiyama, Y. (2001b) Primary human herpesvirus 6 infection in liver transplant recipients. Journal of Pediatrics, 138, 921–925.
- Yoshikawa, T., Black, J.B., Ihira, M., Suzuki, K., Suga, S., Iida, K., Saito, Y., Asonuma, K., Tanaka, K. & Asano, Y. (2001c) Comparison of specific serological assays for diagnosing human herpesvirus 6 infection after liver transplantation. Clinical Diagnostic Laboratory Immunology, 8, 170–173.
- Yoshikawa, T., Ihira, M., Ohashi, M., Suga, S., Asano, Y., Miyazaki, H., Hirano, M., Suzuki, K., Matsunaga, K., Horibe, K., Kojima, S., Kudo, K., Kato, K., Matsuyama, T. & Nishiyama, Y. (2001d) Correlation between HHV-6 infection and skin rash after allogeneic bone marrow transplantation. Bone Marrow Transplantation, 28, 77–81.
- Yoshikawa, T., Asano, Y., Akimoto, S., Ozaki, T., Iwasaki, T., Kurata, T., Goshima, F. & Nishiyama, Y. (2002a) Latent infection of human herpesvirus 6 in astrocytoma cell line and alteration of cytokine synthesis. Journal of Medical Virology, 66, 497–505.
- Yoshikawa, T., Asano, Y., Ihira, M., Suzuki, K., Ohashi, M., Suga, S., Kudo, K., Horibe, K., Kojima, S., Kato, K., Matsuyama, T. & Nishiyama, Y. (2002b) Human herpesvirus 6 viremia in bone marrow transplant recipients: clinical features and risk factors. Journal of Infectious Diseases, 185, 847–853.
- Yoshikawa, T., Goshima, F., Akimoto, S., Ozaki, T., Iwasaki, T., Kurata, T., Asano, Y. & Nishiyama, Y. (2003a) Human herpesvirus 6 infection of human epidermal cell line: pathogenesis of skin manifestations. Journal of Medical Virology, 71, 62–68.
- Yoshikawa, T., Akimoto, S., Nishimura, N., Ozaki, T., Ihira, M., Ohashi, M., Morooka, M., Suga, S., Asano, Y., Takemoto, M. & Nishiyama, Y. (2003b) Evaluation of active human herpesvirus 6 infection by reverse transcription-PCR. Journal of Medical Virology, 70, 267–272.
- Zerr, D.M., Gooley, T.A., Yeung, L., Huang, M.L., Carpenter, P., Wade, J.C., Corey, L. & Anasetti, C. (2001) Human herpesvirus 6 reactivation and encephalitis in allogeneic bone marrow transplant recipients. Clinical Infectious Diseases, 33, 763–771.
- Zerr, D.M., Gupta, D., Huang, M.L., Carter, R. & Corey, L. (2002) Effect of antivirals on human herpesvirus 6 replication in hematopoietic stem cell transplant recipients. Clinical Infectious Diseases, 34, 309–317.