Abstract:
CMV vectors comprising a heterologous protein antigen, an active UL131 protein (or an ortholog thereof), and an active UL128 protein (or an ortholog thereof) but lacking an active UL130 protein (or an ortholog thereof) are provided. CMV vectors comprising a heterologous protein antigen, an active UL131 protein (or an ortholog thereof), and an active UL130 protein (or an ortholog thereof) but lacking an active UL128 protein are also provided. In addition, methods of using CMV vectors to generate an immune response characterized as having at least 10% of the CD8+ T cells directed against epitopes presented by MHC Class II are provided.
Abstract:
Provided herein are nucleic acid sequences that encode novel consensus amino acid sequences of herpes virus antigens, as well as genetic constructs/vectors and vaccines expressing the sequences. Also provide herein are methods for generating an immune response against herpes virus using the vaccines that are provided.
Abstract:
The present invention relates to primer compositions and methods for identifying and distinguishing CMV, EBV-A/B, HSV-1/2, HHV-6 and VZV herpesviruses in a sample.
Abstract:
The present invention relates to primer compositions and methods for identifying and distinguishing CMV, EBV-A/B, HSV-1/2, HHV-6 and VZV herpesviruses in a sample.
Abstract:
The present invention provides an attenuated strain of porcine pseudorabies virus (PRV), in which said attenuated strain of PRV is a variant strain of PRV with inactivation of gI/gE/11K/28K proteins. In addition, the present invention also provides a vaccine composition comprising the attenuated strain of PRV as an antigen, a preparation method and use thereof. Proved by immunogenicity and pathogenicity testing of the live vaccine, said live PRV vaccine can provide a good protection for pigs with no clinical signs observed, indicating excellent immune protection.
Abstract translation:本发明提供了猪伪狂犬病毒(PRV)的减毒菌株,其中所述减毒株PRV是具有gI / gE / 11K / 28K蛋白质失活的PRV的变体菌株。 此外,本发明还提供包含PRV的减毒菌株作为抗原的疫苗组合物,其制备方法和用途。 通过活疫苗的免疫原性和致病性检测证实,活疫苗疫苗可以为猪提供良好的保护,没有观察到临床症状,表明优良的免疫保护。
Abstract:
Disclosed herein are CMV vectors that include a heterologous protein antigen, an active UL131 protein (or an ortholog thereof), an active UL128 protein (or an ortholog thereof), but wherein the CMV vector lacks an active UL130 protein (or an ortholog thereof). Also disclosed herein are CMV vectors comprising: a heterologous protein antigen, an active UL131 protein (or an ortholog thereof), an active UL130 protein (or an ortholog thereof), but wherein the CMV vector lacks an active UL128 protein. Further disclosed are methods of using CMV vectors to generate an immune response characterized as having at least 10% of the CD8+ T cells directed against epitopes presented by MHC Class II.
Abstract:
CMV vectors comprising a heterologous protein antigen, an active UL131 protein (or an ortholog thereof), and an active UL128 protein (or an ortholog thereof) but lacking an active UL130 protein (or an ortholog thereof) are provided. CMV vectors comprising a heterologous protein antigen, an active UL131 protein (or an ortholog thereof), and an active UL130 protein (or an ortholog thereof) but lacking an active UL128 protein are also provided. In addition, methods of using CMV vectors to generate an immune response characterized as having at least 10% of the CD8+ T cells directed against epitopes presented by MHC Class II are provided.A clean version of the amended Abstract is provided below:CMV vectors comprising a heterologous protein antigen, an active UL131 protein (or an ortholog thereof), and an active UL128 protein (or an ortholog thereof) but lacking an active UL130 protein (or an ortholog thereof) are provided. CMV vectors comprising a heterologous protein antigen, an active UL131 protein (or an ortholog thereof), and an active UL130 protein (or an ortholog thereof) but lacking an active UL128 protein are also provided. In addition, methods of using CMV vectors to generate an immune response characterized as having at least 10% of the CD8+ T cells directed against epitopes presented by MHC Class II are provided.