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Author

  • Ashok Chopra
2017

A bivalent anthrax-plague vaccine that can protect against two Tier-1 bioterror pathogens, Bacillus anthracis and Yersinia pestis

Tao, P., Mahalingam, M., Zhu, J., Moayeri, M., Kirtley, M. L., Fitts, E. C., Andersson, J. A., Lawrence, W., Leppla, S. H., Chopra, A. & Rao, V. B., Jun 26 2017, In : Frontiers in Immunology. 8, JUN, 687.

Research output: Contribution to journalArticle

14 Scopus citations
2016

Cross-talk among flesh-eating Aeromonas hydrophila strains in mixed infection leading to necrotizing fasciitis

Ponnusamy, D., Kozlova, E. V., Sha, J., Erova, T. E., Azar, S. R., Fitts, E. C., Kirtley, M. L., Tiner, B. L., Andersson, J. A., Grim, C. J., Isom, R. P., Hasan, N. A., Colwell, R. R. & Chopra, A. K., Jan 19 2016, In : Proceedings of the National Academy of Sciences of the United States of America. 113, 3, p. 722-727 6 p.

Research output: Contribution to journalArticle

27 Scopus citations

New role for FDA-approved drugs in combating antibiotic-resistant bacteria

Andersson, J. A., Fitts, E. C., Kirtley, M. L., Ponnusamy, D., Peniche-Trujillo, A-G., Dann-Grice, S., Motin, V., Chauhan, S., Rosenzweig, J. A., Sha, J. & Chopra, A., Jun 1 2016, In : Antimicrobial Agents and Chemotherapy. 60, 6, p. 3717-3729 13 p.

Research output: Contribution to journalArticle

17 Scopus citations
2020

New host-directed therapeutics for the treatment of Clostridioides difficile infection

Andersson, J. A., Peniche, A. G., Galindo, C. L., Boonma, P., Sha, J., Luna, R. A., Savidge, T. C., Chopra, A. K. & Dann, S. M., Mar 1 2020, In : mBio. 11, 2, e00053-20.

Research output: Contribution to journalArticle

Open Access
2019

Dissemination of non-typhoidal Salmonella during Plasmodium chabaudi infection affects anti-malarial immunity

Alamer, E., Carpio, V. H., Ibitokou, S. A., Kirtley, M. L., Phoenix, I. R., Opata, M. M., Wilson, K. D., Cong, Y., Dann, S. M., Chopra, A. K. & Stephens, R., Jul 1 2019, In : Parasitology research. 118, 7, p. 2277-2285 9 p.

Research output: Contribution to journalArticle

T6SS and ExoA of flesh-eating Aeromonas hydrophila in peritonitis and necrotizing fasciitis during mono- And polymicrobial infections

Fernández-Bravo, A., Kilgore, P. B., Andersson, J. A., Blears, E., Figueras, M. J., Hasan, N. A., Colwell, R. R., Sha, J. & Chopra, A. K., Nov 26 2019, In : Proceedings of the National Academy of Sciences of the United States of America. 116, 48, p. 24084-24092 9 p.

Research output: Contribution to journalArticle

1 Scopus citations
2016

Protective immunity elicited by oral immunization of mice with Salmonella enterica serovar typhimurium braun lipoprotein (Lpp) and acetyltransferase (MsbB) mutants

Erova, T. E., Kirtley, M. L., Fitts, E. C., Ponnusamy, D., Baze, W. B., Andersson, J. A., Cong, Y., Tiner, B. L., Sha, J. & Chopra, A., Nov 10 2016, In : Frontiers in cellular and infection microbiology. 6, NOV, 148.

Research output: Contribution to journalArticle

8 Scopus citations
2019
2017

Identification of new virulence factors and vaccine candidates for Yersinia pestis

Andersson, J. A., Sha, J., Erova, T. E., Fitts, E. C., Ponnusamy, D., Kozlova, E. V., Kirtley, M. L. & Chopra, A., Oct 17 2017, In : Frontiers in cellular and infection microbiology. 7, OCT, 448.

Research output: Contribution to journalArticle

10 Scopus citations
2016
4 Scopus citations
2019

A prokaryotic-eukaryotic hybrid viral vector for delivery of large cargos of genes and proteins into human cells

Zhu, J., Tao, P., Mahalingam, M., Sha, J., Kilgore, P., Chopra, A. K. & Rao, V., Aug 21 2019, In : Science Advances. 5, 8, eaax0064.

Research output: Contribution to journalArticle

Open Access
1 Scopus citations
2018

A bacteriophage T4 nanoparticle-based dual vaccine against anthrax and plague

Tao, P., Mahalingam, M., Zhu, J., Moayeri, M., Sha, J., Lawrence, W., Leppla, S. H., Chopra, A. & Rao, V. B., Sep 1 2018, In : mBio. 9, 5, e01926-18.

Research output: Contribution to journalArticle

10 Scopus citations
2016

New insights into autoinducer-2 signaling as a virulence regulator in a mouse model of pneumonic plague

Fitts, E. C., Andersson, J. A., Kirtley, M. L., Sha, J., Erova, T. E., Chauhan, S., Motin, V. & Chopra, A., Nov 1 2016, In : mSphere. 1, 6, e00342-16.

Research output: Contribution to journalArticle

5 Scopus citations
2017

Phospholipase A2-activating protein is associated with a novel form of leukoencephalopathy

Falik Zaccai, T. C., Savitzki, D., Zivony-Elboum, Y., Vilboux, T., Fitts, E. C., Shoval, Y., Kalfon, L., Samra, N., Keren, Z., Gross, B., Chasnyk, N., Straussberg, R., Mullikin, J. C., Teer, J. K., Geiger, D., Kornitzer, D., Bitterman-Deutsch, O., Samson, A. O., Wakamiya, M., Peterson, J. & 7 others, Kirtley, M. L., Pinchuk, I., Baze, W. B., Gahl, W. A., Kleta, R., Anikster, Y. & Chopra, A., 2017, In : Brain. 140, 2, p. 370-386 17 p.

Research output: Contribution to journalArticle

7 Scopus citations
2018

Combating multidrug-resistant pathogens with host-directed nonantibiotic therapeutics

Andersson, J. A., Sha, J., Kirtley, M. L., Reyes, E., Fitts, E. C., Dann-Grice, S. & Chopra, A., Jan 1 2018, In : Antimicrobial Agents and Chemotherapy. 62, 1, e01943.

Research output: Contribution to journalArticle

6 Scopus citations
2016

A Replication-Defective human type 5 adenovirus-based trivalent vaccine confers complete protection against plague in mice and nonhuman primates

Sha, J., Kirtley, M. L., Klages, C., Erova, T. E., Telepnev, M., Ponnusamy, D., Fitts, E. C., Baze, W. B., Sivasubramani, S. K., Lawrence, W., Patrikeev, I., Peel, J. E., Andersson, J. A., Kozlova, E. V., Tiner, B. L., Peterson, J., Mcwilliams, D., Patel, S., Rothe, E., Motin, V. & 1 others, Chopra, A., Jul 1 2016, In : Clinical and Vaccine Immunology. 23, 7, p. 586-600 15 p.

Research output: Contribution to journalArticle

10 Scopus citations
2017

Protection against inhalation anthrax by immunization with Salmonella enterica serovar Typhi Ty21a stably producing protective antigen of Bacillus anthracis

Sim, B. K. L., Li, M., Osorio, M., Wu, Y., Wai, T. T., Peterson, J., James, E. R., Chakravarty, S., Gao, L., Xu, R., Kc, N., Stafford, R. E., Lawrence, W., Yeager, L. A., Peel, J. E., Sivasubramani, S. K., Chopra, A., Filippova, S. & Hoffman, S. L., Dec 1 2017, In : npj Vaccines. 2, 1, 17.

Research output: Contribution to journalArticle

4 Scopus citations