Infection of mice with coxsackievirus B4 results within days in a severe acute necrotizing pancreatitis, which resolves completely within weeks. Gelatinase B or matrix metalloproteinase 9 (MMP-9) has previously been shown to be involved in several models of pancreatitis, but its role in virus-induced pancreatitis has never been investigated. We here report that MMP-9 levels are markedly increas...

Replication of coxsackievirus B3 occurred for days in cultures of murine neonatal skin fibroblasts in the absence of cytopathology and resulted in alteration of the plasma membrane. Dual immunofluorescence studies showed that the lectin Ulex europaeus agglutinin I bound only to cells producing viral capsid antigens. Cultures of coxsackievirus B3-inoculated murine neonatal skin fibroblasts showe...

Swine vesicular disease virus (SVDV) emerged around 1960 from a human enterovirus ancestor, coxsackievirus B5 (CVB5), and caused a series of epizootics in Europe and Asia. We characterized a coxsackievirus B4 strain that caused an epizootic involving 24 488 pigs in the Soviet Union in 1975. Phylogenetic evidence suggested that the swine virus emerged from a human ancestor between 1945 and 1975,...

CONTEXT A variety of infectious agents have been reported as rare causes of acute pancreatitis. CASE REPORT We briefly describe a 36-year-old man who presented with acute pancreatitis and a maculopapular rash. The marked elevation in antibody titer against coxsackievirus B, as well as the skin biopsy, was compatible with acute coxsackievirus B viral infection. CONCLUSION This case highlight...

Two cell lines, M10-45-2 and L-41, were studied, each of which possessed specific resistance either to poliovirus or to coxsackievirus. Infection of M10-45-2 cells with poliovirus ribonucleic acid (RNA) and L-41 cells with infectious coxsackievirus RNA was accompanied by production of complete viruses in each of the resistant cell lines. During incubation of the cells with the virus to which th...

Several group A coxsackieviruses (A13, 15, 18, and 21), but not polioviruses or group B coxsackieviruses, are rapidly inactivated in low ionic strength solutions at neutral pH. The extent of inactivation is dependent upon temperature and molarity. Virions inactivated in this manner contain a normal complement of infectious RNA which remains in a state resistant to the action of ribonuclease. Ho...

Coxsackieviruses are important pathogens in children and the outcomes of neonatal infection can be serious or fatal. However, the outcomes of coxsackievirus infection during early gestation are not well defined. In this study, we examined the possibility of vertical transmission of coxsackievirus B3 (CVB3) and the effects of CVB3 infection on early pregnancy of ICR mice. We found that the coxsa...

Previous studies have suggested that enterovirus infections during pregnancy may increase the risk of type 1 diabetes in the offspring. Our aim was to evaluate the role of first trimester enterovirus infections in a larger cohort of pregnant women. Two series of pregnant women were analyzed as follows: 948 women (series 1) and 680 women (series 2) whose child developed clinical diabetes before ...

INTRODUCTION Kawasaki disease (KD) most commonly develops in infants, although its specific cause is still unclear. We report here a rare case of adult-onset KD which revealed to be concurrently infected by Coxsackievirus A4. CASE PRESENTATION The patient was a 37-year-old Japanese man who presented with fever, exanthema, changes in the peripheral extremities, bilateral non-exudative conjunct...

IMPORTANCE Hand-foot-mouth disease (HFMD) is an acute, self-limited, highly contagious viral illness that commonly affects children younger than 5 years. It is most typically caused by enterovirus 71 or coxsackievirus A16 and results in asymptomatic infection or mild disease. Immunocompetent adults are rarely affected. Recently, there have been increasing reports of a more severe form of HFMD a...