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Full-Text Articles in Pharmacy and Pharmaceutical Sciences
An Improved Tobacco Mosaic Virus (Tmv)-Conjugated Multiantigen Subunit Vaccine Against Respiratory Tularemia, Ahd A. Mansour, Sukalyani Banik, Ragavan V. Suresh, Hardeep Kaur, Meenakshi Malik, Alison A. Mccormick, Chandra Bakshi
An Improved Tobacco Mosaic Virus (Tmv)-Conjugated Multiantigen Subunit Vaccine Against Respiratory Tularemia, Ahd A. Mansour, Sukalyani Banik, Ragavan V. Suresh, Hardeep Kaur, Meenakshi Malik, Alison A. Mccormick, Chandra Bakshi
Faculty Publications & Research of the TUC College of Pharmacy
Francisella tularensis, the causative agent of the fatal human disease known as tularemia is classified as a Category A Select Agent by the Centers for Disease Control. No licensed vaccine is currently available for prevention of tularemia in the United States. Previously, we published that a tri-antigen tobacco mosaic virus (TMV) vaccine confers 50% protection in immunized mice against respiratory tularemia caused by F. tularensis. In this study, we refined the TMV-vaccine formulation to improve the level of protection in immunized C57BL/6 mice against respiratory tularemia. We developed a tetra-antigen vaccine by conjugating OmpA, DnaK, Tul4, and SucB proteins of …
Intranasal Administration Of A Two-Dose Adjuvanted Multi-Antigen Tmv-Subunit Conjugate Vaccine Fully Protects Mice Against Francisella Tularensis Lvs Challenge, Alison A. Mccormick, Aisha Shakeel, Chris Yi, Hardeep Kaur, Ahd M. Mansour, Chandra Shekhar Bakshi
Intranasal Administration Of A Two-Dose Adjuvanted Multi-Antigen Tmv-Subunit Conjugate Vaccine Fully Protects Mice Against Francisella Tularensis Lvs Challenge, Alison A. Mccormick, Aisha Shakeel, Chris Yi, Hardeep Kaur, Ahd M. Mansour, Chandra Shekhar Bakshi
Faculty Publications & Research of the TUC College of Pharmacy
Tularemia is a fatal human disease caused by Francisella tularensis, a Gram-negative encapsulated coccobacillus bacterium. Due to its low infectious dose, ease of aerosolized transmission, and lethal effects, the CDC lists F. tularensis as a Category A pathogen, the highest level for a potential biothreat agent. Previous vaccine studies have been conducted with live attenuated, inactivated, and subunit vaccines, which have achieved partial or full protection from F. tularensis live vaccine strain (LVS) challenge, but no vaccine has been approved for human use. We demonstrate the improved efficacy of a multi-antigen subunit vaccine by using Tobacco Mosaic virus (TMV) as …
In Planta Production Of Flock House Virus Transencapsidated Rna And Its Potential Use As A Vaccine, Yiyang Zhou, Payal D. Maharaj, Jyothi K. Mallajosyula, Alison A. Mccormick, Christopher M. Kearney
In Planta Production Of Flock House Virus Transencapsidated Rna And Its Potential Use As A Vaccine, Yiyang Zhou, Payal D. Maharaj, Jyothi K. Mallajosyula, Alison A. Mccormick, Christopher M. Kearney
Faculty Publications & Research of the TUC College of Pharmacy
We have developed a transencapsidated vaccine delivery system based on the insect virus, Flock House virus (FHV). FHV is attractive due to its small genome size, simple organization, and non-pathogenic characteristics. With the insertion of a Tobacco mosaic virus (TMV) origin of assembly (Oa), the independently replicating FHV RNA1 can be transencapsidated by TMV coat protein. In this study we demonstrated that the Oa adapted FHV RNA1 transencapsidation process can take place in planta, by using a bipartite plant expression vector system, where TMV coat protein is expressed by another plant virus vector, Foxtail mosaic virus (FoMV). Dual infection in …
Development Of A Multivalent Subunit Vaccine Against Tularemia Using Tobacco Mosaic Virus (Tmv) Based Delivery System, Sukalyani Banik, Ahd Ahmed Mansour, Ragavan Varadharajan Suresh, Sherri Wykoff-Clary, Meenakshi Malik, Alison A. Mccormick, Chandra Shekhar Bakshi
Development Of A Multivalent Subunit Vaccine Against Tularemia Using Tobacco Mosaic Virus (Tmv) Based Delivery System, Sukalyani Banik, Ahd Ahmed Mansour, Ragavan Varadharajan Suresh, Sherri Wykoff-Clary, Meenakshi Malik, Alison A. Mccormick, Chandra Shekhar Bakshi
Faculty Publications & Research of the TUC College of Pharmacy
Francisella tularensisis a facultative intracellular pathogen, and is the causative agent of a fatal human disease known as tularemia. F. tularensis is classified as a Category A Biothreat agent by the CDC based on its use in bioweapon programs by several countries in the past and its potential to be used as an agent of bioterrorism. No licensed vaccine is currently available for prevention of tularemia. In this study, we used a novel approach for development of a multivalent subunit vaccine against tularemia by using an efficient tobacco mosaic virus (TMV) based delivery platform. The multivalent subunit vaccine was formulated …
Nanoparticle Encapsidation Of Flock House Virus By Auto Assembly Of Tobacco Mosaic Virus Coat Protein, Payal D. Maharaj, Jyothi K. Mallajosyula, Gloria Lee, Phillip Thi, Yiyang Zhou, Christopher M. Kearney, Alison A. Mccormick
Nanoparticle Encapsidation Of Flock House Virus By Auto Assembly Of Tobacco Mosaic Virus Coat Protein, Payal D. Maharaj, Jyothi K. Mallajosyula, Gloria Lee, Phillip Thi, Yiyang Zhou, Christopher M. Kearney, Alison A. Mccormick
Faculty Publications & Research of the TUC College of Pharmacy
Tobacco Mosaic virus (TMV) coat protein is well known for its ability to self-assemble into supramolecular nanoparticles, either as protein discs or as rods originating from the ~300 bp genomic RNA origin-of-assembly (OA). We have utilized TMV self-assembly characteristics to create a novel Flock House virus (FHV) RNA nanoparticle. FHV encodes a viral polymerase supporting autonomous replication of the FHV genome, which makes it an attractive candidate for viral transgene expression studies and targeted RNA delivery into host cells. However, FHV viral genome size is strictly limited by native FHV capsid. To determine if this packaging restriction could be eliminated, …