摘要:
The invention provides a bacterium containing a polynucleotide comprising a nucleic acid encoding a heterologous antigen, as well as fusion protein partners. Also provided are vectors for mediating site-specific recombination and vectors comprising removable antibiotic resistance genes.
摘要:
The invention provides a bacterium containing a polynucleotide comprising a nucleic acid encoding a heterologous antigen, as well as fusion protein partners. Also provided are vectors for mediating site-specific recombination and vectors comprising removable antibiotic resistance genes.
摘要:
The invention provides a bacterium containing a polynucleotide comprising a nucleic acid encoding a heterologous antigen, as well as fusion protein partners. Also provided are vectors for mediating site-specific recombination and vectors comprising removable antibiotic resistance genes.
摘要:
The invention provides a bacterium containing a polynucleotide comprising a nucleic acid encoding a heterologous antigen, as well as fusion protein partners. Also provided are vectors for mediating site-specific recombination and vectors comprising removable antibiotic resistance genes.
摘要:
The invention provides recombinant Listeria that constitutively express Prf A and comprise polynucleotides that encode polypeptides such as tumor or infectious agent antigens, operably linked to a PrfA responsive regulatory agent. Methods of using the Listeria, and compositions thereof, to induce or enhance an immune response and/or in the treatment of disease are provided. Methods of producing the bacteria are also provided.
摘要:
The invention provides a bacterium containing a polynucleotide comprising a nucleic acid encoding a heterologous antigen, as well as fusion protein partners. Also provided are vectors for mediating site-specific recombination and vectors comprising removable antibiotic resistance genes.
摘要:
The invention provides a bacterium containing a polynucleotide comprising a nucleic acid encoding a heterologous antigen, as well as fusion protein partners. Also provided are vectors for mediating site-specific recombination and vectors comprising removable antibiotic resistance genes.
摘要:
The invention provides Listeria that, in addition to comprising polynucleotides that encode heterologous polypeptides such as tumor or infectious agent antigens, have been modified to express holin proteins that facilitate the delivery of the heterologous polypeptides, or polynucleotides encoding the same, outside of the bacteria. In some particular embodiments, the Listeria generate viral-derived, self-replicating RNAs that direct expression of the heterologous polypeptides in the cytosol of infected cells. Methods of using the Listeria, and compositions thereof, to induce immune response and/or in the prevention or treatment of disease are also provided. Methods of producing the bacteria are also provided.
摘要:
The present invention provides compositions and methods for delivery of one or more hepatitis C virus (HCV) antigens using a bacterium recombinantly encoding and expressing such antigens. In certain embodiments, the bacterial platform comprises the use of attenuated and killed but metabolically active forms of Listeria monocytogenes.
摘要:
The present invention relates to methods of inducing a T-cell response against a EGFRvIII in a subject. These method comprise administering to a subject a composition which expresses at least one immunogenic polypeptide, the amino acid sequence of which comprise a plurality of EGFRvIII polypeptide sequences, the sequence of which each comprise EEKKGNYV (SEQ ID NO: 3), and/or administering the polypeptide itself.
摘要翻译:本发明涉及在受试者中诱导针对EGFRvIII的T细胞应答的方法。 这些方法包括对受试者施用表达至少一种免疫原性多肽的组合物,所述组合物的氨基酸序列包含多个EGFRvIII多肽序列,其序列各自包含EEKKGNYV(SEQ ID NO:3)和/或施用 多肽本身。