Abstract:
:To investigate whether the administration of IL-12 is effective against influenza virus infection, mice were intranasally administered IL-12 for three consecutive days and then infected with a non-lethal dose of the influenza virus. The IL-12-treated mice were more resistant to the virus than control mice with respect to the remission of body weight loss, virus burden, pro-inflammatory cytokine production, and inflammatory cell infiltration in the lungs. The number of NK cells and the level of NK cell cytotoxicity significantly increased in the lungs of the mice treated with IL-12 before infection compared to that observed in control mice, leading to promptly eliminate the viral-infected cells. Unexpectedly, all of mice that received IL-12 treatment after being infected with a non-lethal dose of the virus died as a result of their high virus burden and pro-inflammatory cytokine production in the lungs. One possibility of the mechanisms was considered to be activation of myeloid-derived suppressor cell (MDSC), which has immune suppressive function, in the lungs. Thus, IL-12 treatment has opposite effects depending on whether it is administered before or after infection. These results demonstrate the potential risks of immune modulating therapies such as administration of exogenous cytokine or neutralization of cytokine. J. Med. Virol. 88:1487-1496, 2016. © 2016 Wiley Periodicals, Inc.
journal_name
J Med Viroljournal_title
Journal of medical virologyauthors
Ishikawa H,Ino S,Sasaki H,Fukui T,Kohda C,Tanaka Kdoi
10.1002/jmv.24494subject
Has Abstractpub_date
2016-09-01 00:00:00pages
1487-96issue
9eissn
0146-6615issn
1096-9071journal_volume
88pub_type
杂志文章abstract:AIM:To investigate the prevalence and characteristics of hepatitis B e antigen (HBeAg) negative/treatment naïve subjects with low hepatitis B virus (HBV) DNA levels (<10(4) copies/ml) and low alanine aminotransferase (ALT) levels (<2 × upper limit of normal) in patients with HBV-related hepatocellular carcinoma (HCC)....
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.24217
更新日期:2015-10-01 00:00:00
abstract::Response to ribavirin therapy (1,000-1,200 mg/day for 6 months) was evaluated in nine patients with chronic hepatitis C virus (HCV) infections who had previously failed to respond to a 6-month course of alpha-interferon. All had chronic active hepatitis with elevated serum aminotransferase activities (mean +/- SD = 13...
journal_title:Journal of medical virology
pub_type: 临床试验,杂志文章
doi:10.1002/jmv.1890450106
更新日期:1995-01-01 00:00:00
abstract::A patient presented with acute retinal necrosis of the left eye. Demonstration of herpes simplex virus (HSV) DNA in the aqueous humour confirmed the diagnosis. Negative results of HSV type-specific antibody tests based on gG antigens suggested a primary HSV infection. However, the patient had a past history of laborat...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.20083
更新日期:2004-06-01 00:00:00
abstract::The mechanisms underlying chronicity of hepatitis C virus (HCV) infection are poorly understood, but the importance of impaired viral clearance by the immune system has been suggested. The prevalence of HCV infection of peripheral blood mononuclear cells (PBMC) was in investigated in 34 persistently infected patients ...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890470112
更新日期:1995-09-01 00:00:00
abstract::The cellular source(s) and the clinical significance of persistent low-level viremia, below 50 HIV RNA copies per ml of plasma, achieved in many patients with high adherence to highly active antiretroviral therapy (HAART) remain unclear. Also, it is not clear if residual plasma HIVs during HAART can become predominant...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.21366
更新日期:2009-01-01 00:00:00
abstract::Deletions and insertions in the hepatitis B virus (HBV) X region have been associated with severe forms of liver disease, including hepatocellular carcinoma (HCC). However, the molecular epidemiologic features of this virus have been described rarely. Deletions and insertions in the X region were determined by direct ...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.21938
更新日期:2011-01-01 00:00:00
abstract::A solid-phase radioimmunoassay (RIA) for the detection of hepatitis B e antigen (HBeAg) and antibody (anti-HBe) was developed. The RIA was approximately 1,000-fold more sensitive than rheophoresis for HBeAg, and approximately 6,000-fold more sensitive than rheophoresis for anti-HBe. Generally, less than one-fifth of h...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890020202
更新日期:1978-01-01 00:00:00
abstract::Infection with human polyomaviruses BKV and JCV is asymptomatic, and lifelong and widespread, among the general population. However, in the setting of immunosuppression, secondary to medications or viral infection, for example, with HIV, reactivation can occur and result in severe disease. In this study, stool specime...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.21559
更新日期:2009-09-01 00:00:00
abstract::The presence of antibody to hepatitis A virus (anti-HAV) in 60% of procured owl monkeys (Aotus trivirgatus) held within the United States prompted a study of recently captured A trivirgatus in Panama. Only 2 of 145 newly captured monkeys, but all of 35 A trivirgatus held within a colony for over 100 days, were found t...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890100105
更新日期:1982-01-01 00:00:00
abstract::An enzyme-linked immunosorbent assay (ELISA) test using polyvalent antigens and antisera was used to detect Coxsackie B virus-specific IgM responses in 329 patients admitted to the Coronary Care Unit, Wellington Hospital, New Zealand over a 12-month period. The sera of 30 of 153 (19.6%) patients with acute myocardial ...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890180211
更新日期:1986-02-01 00:00:00
abstract::We report a male caucasian German pediatric patient of no Arab or Mediterranean ancestry with virus associated CNS lesions in Griscelli's syndrome (GS; McKusick No. 214450). The boy presented with recurrent infections, and meningitis with subsequent progressive signs of increased intracranial pressure leading to death...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/(sici)1096-9071(199711)53:3<306::aid-jmv21
更新日期:1997-11-01 00:00:00
abstract::The tandem direct reiteration R1 in the varicella-zoster virus genome consists of two elements: units composed of 18 bp and those having 15 bp, both of whose numbers and types of combination patterns vary among strains. The variations of the R1 structure were examined in order to differentiate between the wild strains...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:
更新日期:1999-05-01 00:00:00
abstract::Herpes simplex virus (HSV)-specific IgG and IgA antibody response in patients with HSV infection and in healthy adults was studied by the immunoperoxidase antibody-membrane antigen (IPAMA) technique. In all HSV infections in which specific IgM antibodies were detected by enzyme-linked immunosorbent assay (ELISA), a si...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890140303
更新日期:1984-01-01 00:00:00
abstract::GII.b norovirus is an obligatory recombinant with an open reading frame (ORF) 1 comprising the GII.b genotype and the ORF 2 region corresponding to one of a number of other norovirus genotypes. GII.b is the second most common genotype after GII.4 associated with gastroenteritis outbreaks in Victoria, Australia. The st...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.23633
更新日期:2013-08-01 00:00:00
abstract::Hepatitis C virus (HCV) core protein has been reported to alter the cell cycle in vitro, but the data remain inconclusive, and in vitro experiments do not represent precisely events that occur in vivo, which may involve hepatic inflammation or regeneration. A group of double-transgenic mice carrying tetracycline trans...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.21403
更新日期:2009-03-01 00:00:00
abstract::Without appropriately timed specimens, serological confirmation of congenital rubella infection may be a problem. We have compared the persistence of specific IgM and low avidity specific IgG1 in 141 sera from 120 cases of serologically confirmed congenital rubella infection with the known time scales for postnatal pr...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890410305
更新日期:1993-11-01 00:00:00
abstract::The objective of this study was to determine the use of immune-complex dissociated (ICD) p24 antigen detection for the diagnosis and prognosis of HIV-1 infection in Ugandan children. Plasma collected prospectively from children born to HIV-1 infected Ugandan women was stored and later analyzed for the presence of neut...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/1096-9071(200012)62:4<426::aid-jmv6>3.0.co
更新日期:2000-12-01 00:00:00
abstract::Dual infection with hepatitis B and C viruses is often encountered in endemic areas of both viruses. However, understanding of the clinical and virological implications is limited. The aim of this study was to investigate the role of each virus in liver injury and the interaction between the two viruses in dual infect...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890460316
更新日期:1995-07-01 00:00:00
abstract::Sera of patients from China with hepatocellular carcinoma (HCC) were tested for the presence of HBc/HBe- and HBx antibodies by immunoblotting using recombinant MS2 or beta gal fusion proteins as substrate. Antibodies against HBx were detected in four out of 68 HBsAg positive and in one out of three HBsAg negative sera...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890250310
更新日期:1988-07-01 00:00:00
abstract::Many patients with mixed cryoglobulinemia and chronic HCV infection experience symptoms, such as dyspnea, which sometimes do not seem to indicate the involvement of the liver but rather the symptoms of heart failure. To our knowledge, there has been no other study evaluating the serum levels of N-terminal pro-brain na...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.21636
更新日期:2010-02-01 00:00:00
abstract::Interleukin 6 (IL-6) is a pleiotropic cytokine with pivotal functions in the regulation of the biological responses of several target cells, including hepatocytes. Previous studies have shown that serum IL-6 levels are increased in hepatitis B patients. However, the role of IL-6 in modulating the anti-hepatitis B viru...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.25382
更新日期:2019-05-01 00:00:00
abstract::Alignment of Crimean-Congo hemorrhagic fever virus (CCHFV) L genome segment full-length sequences reveals an overall high level of conservation among strains, with greater than 90% of translated amino acid residues strictly conserved. However, a region of marked variability identified previously, corresponding to L po...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.20531
更新日期:2006-02-01 00:00:00
abstract::To establish gut immunity in monkeys to polio-virus type 1, we fed four juvenile bonnet monkeys (Macaca radiata) with 100 median infectious doses of the Mahoney strain of virus. The duration of viral shedding in the throat and faeces and the titre of virus in faeces were measured. Eighteen days after the last monkey s...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890270208
更新日期:1989-02-01 00:00:00
abstract::Enterovirus 71 H (E71 H), an isolate from an adult patient with hand-food-mouth disease (HFMD) in China, was serologically similar to the prototype strain E71 BrCr, which was isolated from a patient with aseptic meningitis. The study further analyzed the similarity of E71 H to E71 BrCr at the 5'-noncoding region (NCR)...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890470209
更新日期:1995-10-01 00:00:00
abstract::The current study aimed to investigate the diagnostic value of glycated albumin (GA), glycated hemoglobin (HbA1c), and a number of routine biomarkers as noninvasive indicators of liver fibrosis in patients with chronic hepatitis C (CHC). One hundred patients with CHC were subjected to full medical history and examinat...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.26204
更新日期:2020-06-19 00:00:00
abstract::Data on the serological response toward severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in 16 recent reports were analyzed and a high degree of variability was shown. Immunoglobulin M (IgM) responses were either found earlier than IgG, or together with IgG, later than IgG, or were missing. Therefore, clea...
journal_title:Journal of medical virology
pub_type: 杂志文章,评审
doi:10.1002/jmv.26262
更新日期:2020-07-07 00:00:00
abstract::The Markov model was introduced to simulate natural histories of hepatitis C virus (HCV) infection in men and women. The data set was constructed on 942 HCV carriers who were examined at least once a year without receiving antiviral therapies. Based on 2,251 patient-year data, the probabilities of transition between a...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.10406
更新日期:2003-07-01 00:00:00
abstract::Our studies of rotavirus challenge in adult volunteers enabled us to evaluate the relationship of pre-existing antirotavirus fecal IgA antibody to infection and illness and to investigate the local response to this infection. No relationship could be found between the pre-existing levels of fecal antirotavirus IgA ant...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.1890200402
更新日期:1986-12-01 00:00:00
abstract::Hepatitis E virus (HEV), the sole member of the genus Hepevirus in the family of Hepeviridae, is the major cause of several outbreaks of waterborne hepatitis in tropical and subtropical countries and of sporadic cases of viral hepatitis in endemic and industrialized countries. Transmission of HEV occurs predominantly ...
journal_title:Journal of medical virology
pub_type: 杂志文章,评审
doi:10.1002/jmv.21116
更新日期:2008-04-01 00:00:00
abstract::Algeria is the largest country of Africa, peopled with populations living a range of traditional/rural and modern/urban lifestyles. The variations of prevalence of chronic active hepatitis care poorly known on the Algerian territory. We conducted a retrospective survey on all patients (n = 998) referred to our institu...
journal_title:Journal of medical virology
pub_type: 杂志文章
doi:10.1002/jmv.24491
更新日期:2016-08-01 00:00:00