The HHV-6 Research Community mourns the loss of Yoshizo Asano, MD, PhD

Yoshizo Asano, MD, PhD

Yoshizo Asano was a dedicated scientist and physician, friend and mentor. We will always remember his tireless efforts on behalf of patients and the research community.

Educaton & Degrees:

M.D. 1969 - Nagoya University
Ph.D. 1978 - Nagaya University
1979-2010 - Department of Pediatrics, Fujita Health University School of Medicine, Professor and Chair
2010-2016 - Professor for Zambia Project, Research Center for Zoonosis Control, Hokkaido University 

Scientific Contributions:

Pathogenesis, diagnosis, prevention, and treatment of viral infections (varicella-zoster virus, HHV-6, and HHV-7) in childhood.

Recipient of the HHV-6 Foundation  Dharam Ablashi Lifetime Achievement Award in 2011.

He is co-author of over 120 papers on HHV-6 and HHV-7.

Virus specific cell-mediated immunity may play a role in controlling reactivated human herpesvirus 6B in patients under measles induced immunosuppression. 2014

Serum biomarker kinetics with three different courses of HHV-6B encephalitis. 2012

Development of quantitative RT-PCR assays for detection of three classes of HHV-6B gene transcripts. 2012

Rhabdomyolysis in an infant with primary human herpesvirus 6 infection. 2012

Development of a human herpesvirus 6 species-specific immunoblotting assay. 2012

Different characteristics of human herpesvirus 6 encephalitis between primary infection and viral reactivation. 2011

Kinetics of cytokine and chemokine responses in patients with primary human herpesvirus 6 infection. 2010

Kinetics of cytokine and chemokine responses in patients with primary human herpesvirus 6 infection.  2011

Direct detection of human herpesvirus 6 DNA in serum by variant specific loop-mediated isothermal amplification in hematopoietic stem cell transplant recipients.  2010

Exanthem subitum-associated encephalitis: nationwide survey in Japan2009

Relationship between U83 gene variation in human herpesvirus 6 and secretion of the U83 gene product.  2009

Loop-mediated isothermal amplification for discriminating between human herpesvirus 6 A and B.  2008

Elevated serum cytokine levels are associated with human herpesvirus 6 reactivation in hematopoietic stem cell transplantation recipients.  2008

Human herpesvirus 6 infection in adult living related liver transplant recipients.  2008

Direct detection of human herpesvirus 6 DNA in serum by the loop mediated isothermal amplification method.  2007

Human herpesvirus 6 reactivation and inflammatory cytokine production in patients with drug-induced hypersensitivity syndrome.  2006

Time course characteristics of human herpesvirus 6 specific cellular immune response and natural killer cell activity in patients with exanthema subitum.  2006

Drug-induced hypersensitivity syndrome due to mexiletine hydrochloride associated with reactivation of human herpesvirus 7.  2006

Latent infection of human herpesvirus 7 in CD4(+) T lymphocytes.  2006

Postinfectious myeloradiculoneuropathy with cranial nerve involvements associated with human herpesvirus 7 infection.  2005

Analysis of shedding of 3 beta-herpesviruses in saliva from patients with connective tissue diseases.  2005

In vitro and in vivo analysis of human herpesvirus-6 U90 protein expression.  2005

Human herpesvirus 6 fulminant hepatic failure treated by living donor liver transplantation.  2004

Atypical clinical features of a human herpesvirus-6 infection in a neonate.  2004

Detection of human herpesvirus 7 DNA by loop mediated isothermal amplification.  2004

Rapid diagnosis of human herpesvirus 6 infection by a novel DNA amplification method, loop-mediated isothermal amplification.  2004

Variation of human herpesvirus 7 shedding in saliva.  2003

Human herpesvirus 6 infection of human epidermal cell line: pathogenesis of skin manifestations.  2003

Human herpesvirus 7-associated meningitis and optic neuritis in a patient after allogeneic stem cell transplantation.  2003

Evaluation of active human herpesvirus 6 infection by reverse transcription-PCR.  2003

Serological examination of human herpesvirus 6 and 7 in patients with coronary artery disease.  2002

Reactivation of human herpesvirus 6 and 7 in pregnant women.  2002

Guillain-Barre syndrome after exanthem subitum.  2002

Human herpesvirus 6 viremia in bone marrow transplant recipients: clinical features and risk factors. 2002

Latent infection of human herpesvirus 6 in astrocytoma cell line and alteration of cytokine synthesis.  2002

Influenza encephalopathy associated with infection with human herpesvirus 6 and/or human herpesvirus 7.  2002

Fatal adult case of severe lymphocytopenia associated with reactivation of human herpesvirus 6.  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.  2002

Fatal acute myocarditis in an infant with human herpesvirus 6 infection.  2001

Quantitation of human herpesvirus 6 DNA in infant with exanthem subitum by microplate PCR-hybridization assay.  2001

Correlation between HHV-6 infection and skin rash after allogeneic bone marrow transplantation.  2001

Primary human herpesvirus 6 infection in liver transplant recipients.  2001

Transfer of human herpesvirus 6 and 7 antibodies from mothers to their offspring. 2001

Rapid loss of insulin secretion in a patient with fulminant type 1 diabetes mellitus and carbamazepine hypersensitivity syndrome.  2001

Comparison of specific serological assays for diagnosing human herpesvirus 6 infection after liver transplantation.  2001

Correlation between human herpesvirus 6 and 7 infections after living related liver transplantation.  2001

Monitoring four herpesviruses in unrelated cord blood transplantation.  2000

Human herpesvirus 6 infection after living related liver transplantation.  2000

Invasion by human herpesvirus 6 and human herpesvirus 7 of the central nervous system in patients with neurological signs and symptoms.  2000

Central nervous system complications in human herpesvirus-6 infection.  2000

Clinical characteristics of febrile convulsions during primary HHV-6 infection.  2000

Human herpesvirus 6 latently infects mononuclear cells but not liver tissue.  1999

Prediction of human herpesvirus 6 infection after allogeneic bone marrow transplantation.  1998

Prospective study of persistence and excretion of human herpesvirus-6 in patients with exanthem subitum and their parents.  1998

Five cases of thrombocytopenia induced by primary human herpesvirus 6 infection.  1998

Four cases of human herpesvirus 6 variant B infection after pediatric liver transplantation.  1998

Clinical features of primary HHV-6 and HHV-7 infections.  1998

Human herpesvirus 6 and 7 infections1997

Clinical features and virological findings in children with primary human herpesvirus 7 infection.  1997

Distribution of human herpesvirus 6 and varicella-zoster virus in organs of a fatal case with exanthem subitum and varicella.  1996

Development and application of HHV-6 antigen capture assay for the detection of HHV-6 infections.  1996

Human herpesviruses 6 and 71996

Human herpesvirus-7 (HHV-7): current status.  1995

Detection of human herpesvirus 6 DNAs in samples from several body sites of patients with exanthem subitum and their mothers by polymerase chain reaction assay.  1995

Detection of human herpesvirus 6 in plasma of children with primary infection and immunosuppressed patients by polymerase chain reaction.  1995

Clinical features and viral excretion in an infant with primary human herpesvirus 7 infection.  1995

Bone marrow transplant recipients harbor the B variant of human herpesvirus 6.  1994

Human herpesvirus-7 (HHV-7).  1994

Clinical features of infants with primary human herpesvirus 6 infection (exanthem subitum, roseola infantum).  1994

Seroepidemiology of human herpesvirus 7 in healthy children and adults in Japan.  1993

Clinical features of primary human herpesvirus-6 infection in an infant with acute lymphoblastic leukemia.  1993

Clinical and virological analyses of 21 infants with exanthem subitum (roseola infantum) and central nervous system complications.  1993

Epidemiology of acute childhood encephalitis.  1993

Exacerbation of idiopathic thrombocytopenic purpura by primary human herpesvirus 6 infection.  1993

Human herpesvirus-6 and parvovirus B19 infections in children.  1993

Fatal encephalitis/encephalopathy in primary human herpesvirus-6 infection.  1992

Activation of human herpesvirus-6 in children with acute measles.  1992

A prospective study of human herpesvirus-6 infection in renal transplantation.  1992

Primary human herpesvirus-6 infection (exanthem subitum) in the newborn.  1992

Human herpesvirus-6 infection and bone marrow transplantation.  1992

Endonuclease analyses of DNA of human herpesvirus-6 isolated from blood before and after bone marrow transplantation.  1992

Human herpesvirus-6 DNA in cerebrospinal fluid of a child with exanthem subitum and meningoencephalitis.  1992

IgM neutralizing antibody responses to human herpesvirus-6 in patients with exanthem subitum or organ transplantation.  1992

Human herpesvirus-6 infection in bone marrow transplantation.  1991

Severity of human herpesvirus-6 viremia and clinical findings in infants with exanthem subitum.  1991

Fulminant hepatitis in primary human herpesvirus-6 infection.  1991

Simultaneous occurrence of human herpesvirus 6 infection and intussusception in three infants.  1991

Reactivation of herpesvirus type 6 in children receiving bone marrow transplants for leukemia.  1991

Enzyme-linked immunosorbent assay for detection of IgG antibody to human herpesvirus 6.  1990

Simultaneous infection with human herpesvirus-6 and measles virus in infants.  1990

Neutralizing antibodies to human herpesvirus-6 in healthy individuals.  1990

Fatal fulminant hepatitis in an infant with human herpesvirus-6 infection.  1990

Neutralizing antibody assay for human herpesvirus-6.  1990

Human herpesvirus 6 harbouring in kidney.  1989

Distribution of antibodies to a causative agent of exanthem subitum (human herpesvirus-6) in healthy individuals.  1989

Human herpesvirus-6 infection (exanthem subitum) without rash.  1989

Identification of human herpesvirus-6 as a causal agent for exanthem subitum.  1988