The present invention provides isolated polypeptides isolatable from a Fusobacterium spp. Also provided by the present invention are compositions that include one or more of the polypeptides, and methods for making and methods for using the polypeptides.

The present invention provides isolated polypeptides isolatable from a Fusobacterium spp. Also provided by the present invention are compositions that include one or more of the polypeptides, and methods for making and methods for using the polypeptides.

A method of immunizing a susceptible host against a pathogen comprising administering to the host a vaccine that comprises an attenuated recombinant live vaccine strain lacking a polynucleotide encoding CapB (LVS ΔcapB), wherein the LVS ΔcapB expresses an antigen of at least one pathogen from Table 1; or administering to the host a vaccine that comprises an attenuated Listeria monocytogenes expressing the antigen of the pathogen from Table 1; or administering to the host a prime vaccine and a heterologous booster vaccine where the prime vaccine comprises an attenuated recombinant live vaccine strain lacking a polynucleotide encoding CapB (LVS ΔcapB), wherein the LVS ΔcapB expresses an antigen of at least one pathogen from Table 1 and the heterologous booster vaccine comprises an attenuated Listeria monocytogenes expressing the antigen of the pathogen from Table 1.

A method of immunizing a susceptible host against a pathogen comprising administering to the host a vaccine that comprises an attenuated recombinant live vaccine strain lacking a polynucleotide encoding CapB (LVS ΔcapB), wherein the LVS ΔcapB expresses an antigen of at least one pathogen from Table 1; or administering to the host a vaccine that comprises an attenuated Listeria monocytogenes expressing the antigen of the pathogen from Table 1; or administering to the host a prime vaccine and a heterologous booster vaccine where the prime vaccine comprises an attenuated recombinant live vaccine strain lacking a polynucleotide encoding CapB (LVS ΔcapB), wherein the LVS ΔcapB expresses an antigen of at least one pathogen from Table 1 and the heterologous booster vaccine comprises an attenuated Listeria monocytogenes expressing the antigen of the pathogen from Table 1.

The application discloses a truncated Fusobacterium nucleatum Fusobacterium adhesin A (FadA) protein wherein at least a signal peptide which is at least 80%, 85%, 90% or 95% identical to SEQ ID NO:8 is deleted from the N-terminus of the FadA protein. Polynucleotides and vectors encoding the truncated FadA protein and bacteriophage comprising a gene encoding FadA as well of methods of treating or preventing disease such as colorectal cancer or periodontitis are also disclosed in the application.

The application discloses a truncated Fusobacterium nucleatum Fusobacterium adhesin A (FadA) protein wherein at least a signal peptide which is at least 80%, 85%, 90% or 95% identical to SEQ ID NO:8 is deleted from the N-terminus of the FadA protein. Polynucleotides and vectors encoding the truncated FadA protein and bacteriophage comprising a gene encoding FadA as well of methods of treating or preventing disease such as colorectal cancer or periodontitis are also disclosed in the application.

The present invention provides isolated polypeptides isolatable from a Fusobacterium spp. Also provided by the present invention are compositions that include one or more of the polypeptides, and methods for making and methods for using the polypeptides.

The present invention provides isolated polypeptides isolatable from a Fusobacterium spp. Also provided by the present invention are compositions that include one or more of the polypeptides, and methods for making and methods for using the polypeptides.

Vaccines for preventing or treating diabetes, obesity and complications thereof are provided. The vaccines comprise at least one active agent such as attenuated Porphyromonas gingivalis, inactivated Porphyromonas gingivalis, a subunit of Porphyromonas gingivalis, a recombinant or isolated immunogenic polypeptide or peptide from Porphyromonas gingivalis or a cDNA from Porphyromonas gingivalis.

Vaccines for preventing or treating diabetes, obesity and complications thereof are provided. The vaccines comprise at least one active agent such as attenuated Porphyromonas gingivalis, inactivated Porphyromonas gingivalis, a subunit of Porphyromonas gingivalis, a recombinant or isolated immunogenic polypeptide or peptide from Porphyromonas gingivalis or a cDNA from Porphyromonas gingivalis.