Seneca Valley virus (SVV, also known as Senecavirus A), an oncolytic virus, is a nonenveloped, positive-strand RNA virus and the sole member of the genus Senecavirus within the family Picornaviridae. The mechanisms of SVV entry into cells are currently almost unknown. In the present study, we found ...

Senecavirus A (SVA) is an important pathogenic cause of vesicular disease in pigs worldwide. In this study, we screened the B-cell epitopes of SVA using a bioinformatics approach combined with an overlapping synthetic polypeptide method. Four dominant B-cell epitopes (at amino acid (aa) positions:...

Senecavirus A (SVA) belongs to the genus Senecavirus in the family Picornaviridae. Its genome is a positive-sense, single-strand RNA that has 5' and 3' untranslated regions. There is a poly(A) tail at the 3' end of viral genome. Although the number of poly(A)s is variable, the length of poly(A)...

To clarify whether Senecavirus A (SVA) has the potential of alternative translation, an extra G residue was inserted into an SVA cDNA clone, resultantly generating an "AU G AUG" motif. The second AUG is the authentic SVA initiation codon, whereas the first AU G is a putative one. Subsequently,...

Senecavirus A(SVA) is an emerging pathogen of porcine vesicular infectious diseases. SVA infection mainly causes porcine vesicular lesions on the snout, oral mucosa, and coronary bands of dif- ferent ages and acute death of neonatal piglets. The clinical symptoms of SVA are indistinguishable from...

Senecavirus A (SVA)-associated porcine idiopathic vesicular disease (PIVD) and pseudorabies (PR) are highly contagious swine diseases that pose a significant threat to the swine industry in China. Since there is currently no effective commercial vaccine against SVA, the virus has spread widely...

Senecavirus A (SVA) is an emerging pathogen that negatively affects the pig industry in China. Affected animals present vesicular lesions which are indistinguishable from other vesicular diseases. To date, there is no commercial vaccine that can be used to control SVA infection in China. In this...

Cyclic GMP-AMP synthase (cGAS) plays a key role in the innate immune responses to both DNA and RNA virus infection. Here, we found that enterovirus 71 (EV-A71), Seneca Valley virus (SVV), and foot-and-mouth disease virus (FMDV) infection triggered mitochondria damage and mitochondrial DNA (mtDNA)...

Foot-and-mouth disease, a class of animal diseases, is caused by foot-and-mouth disease virus (FMDV). The metabolic changes during FMDV infection remain unclear. Here, PK-15 cells, serum, and tonsils infected with FMDV were analyzed by metabolomics. A total of 284 metabolites in cells were...

Introduction: Surveillance of the Seneca Valley virus (SVV) shows a disproportionately higher incidence on Chinese pig farms. Currently, there are no vaccines or drugs to treat SVV infection effectively and effective treatment options are urgently needed. Methods: In this study, we evaluated the...