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Items: 46

1.

Identification of New Virulence Factors and Vaccine Candidates for Yersinia pestis.

Andersson JA, Sha J, Erova TE, Fitts EC, Ponnusamy D, Kozlova EV, Kirtley ML, Chopra AK.

Front Cell Infect Microbiol. 2017 Oct 17;7:448. doi: 10.3389/fcimb.2017.00448. eCollection 2017.

2.

New Insights into Autoinducer-2 Signaling as a Virulence Regulator in a Mouse Model of Pneumonic Plague.

Fitts EC, Andersson JA, Kirtley ML, Sha J, Erova TE, Chauhan S, Motin VL, Chopra AK.

mSphere. 2016 Dec 14;1(6). pii: e00342-16. eCollection 2016 Nov-Dec.

3.

Protective Immunity Elicited by Oral Immunization of Mice with Salmonella enterica Serovar Typhimurium Braun Lipoprotein (Lpp) and Acetyltransferase (MsbB) Mutants.

Erova TE, Kirtley ML, Fitts EC, Ponnusamy D, Baze WB, Andersson JA, Cong Y, Tiner BL, Sha J, Chopra AK.

Front Cell Infect Microbiol. 2016 Nov 10;6:148. eCollection 2016.

4.

A Replication-Defective Human Type 5 Adenovirus-Based Trivalent Vaccine Confers Complete Protection against Plague in Mice and Nonhuman Primates.

Sha J, Kirtley ML, Klages C, Erova TE, Telepnev M, Ponnusamy D, Fitts EC, Baze WB, Sivasubramani SK, Lawrence WS, Patrikeev I, Peel JE, Andersson JA, Kozlova EV, Tiner BL, Peterson JW, McWilliams D, Patel S, Rothe E, Motin VL, Chopra AK.

Clin Vaccine Immunol. 2016 Jul 5;23(7):586-600. doi: 10.1128/CVI.00150-16. Print 2016 Jul.

5.

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

Ponnusamy D, Kozlova EV, Sha J, Erova TE, Azar SR, Fitts EC, Kirtley ML, Tiner BL, Andersson JA, Grim CJ, Isom RP, Hasan NA, Colwell RR, Chopra AK.

Proc Natl Acad Sci U S A. 2016 Jan 19;113(3):722-7. doi: 10.1073/pnas.1523817113. Epub 2016 Jan 5.

6.

Intramuscular Immunization of Mice with a Live-Attenuated Triple Mutant of Yersinia pestis CO92 Induces Robust Humoral and Cell-Mediated Immunity To Completely Protect Animals against Pneumonic Plague.

Tiner BL, Sha J, Ponnusamy D, Baze WB, Fitts EC, Popov VL, van Lier CJ, Erova TE, Chopra AK.

Clin Vaccine Immunol. 2015 Dec;22(12):1255-68. doi: 10.1128/CVI.00499-15. Epub 2015 Oct 7.

7.

High-throughput, signature-tagged mutagenic approach to identify novel virulence factors of Yersinia pestis CO92 in a mouse model of infection.

Ponnusamy D, Fitts EC, Sha J, Erova TE, Kozlova EV, Kirtley ML, Tiner BL, Andersson JA, Chopra AK.

Infect Immun. 2015 May;83(5):2065-81. doi: 10.1128/IAI.02913-14. Epub 2015 Mar 9.

8.

Combinational deletion of three membrane protein-encoding genes highly attenuates yersinia pestis while retaining immunogenicity in a mouse model of pneumonic plague.

Tiner BL, Sha J, Kirtley ML, Erova TE, Popov VL, Baze WB, van Lier CJ, Ponnusamy D, Andersson JA, Motin VL, Chauhan S, Chopra AK.

Infect Immun. 2015 Apr;83(4):1318-38. doi: 10.1128/IAI.02778-14. Epub 2015 Jan 20.

9.

Functional genomic characterization of virulence factors from necrotizing fasciitis-causing strains of Aeromonas hydrophila.

Grim CJ, Kozlova EV, Ponnusamy D, Fitts EC, Sha J, Kirtley ML, van Lier CJ, Tiner BL, Erova TE, Joseph SJ, Read TD, Shak JR, Joseph SW, Singletary E, Felland T, Baze WB, Horneman AJ, Chopra AK.

Appl Environ Microbiol. 2014 Jul;80(14):4162-83. doi: 10.1128/AEM.00486-14. Epub 2014 May 2.

10.

Deletion of Braun lipoprotein and plasminogen-activating protease-encoding genes attenuates Yersinia pestis in mouse models of bubonic and pneumonic plague.

van Lier CJ, Sha J, Kirtley ML, Cao A, Tiner BL, Erova TE, Cong Y, Kozlova EV, Popov VL, Baze WB, Chopra AK.

Infect Immun. 2014 Jun;82(6):2485-503. doi: 10.1128/IAI.01595-13. Epub 2014 Mar 31.

11.

The effects of modeled microgravity on growth kinetics, antibiotic susceptibility, cold growth, and the virulence potential of a Yersinia pestis ymoA-deficient mutant and its isogenic parental strain.

Lawal A, Kirtley ML, van Lier CJ, Erova TE, Kozlova EV, Sha J, Chopra AK, Rosenzweig JA.

Astrobiology. 2013 Sep;13(9):821-32. doi: 10.1089/ast.2013.0968. Epub 2013 Aug 29.

12.

Evaluation of the roles played by Hcp and VgrG type 6 secretion system effectors in Aeromonas hydrophila SSU pathogenesis.

Sha J, Rosenzweig JA, Kozlova EV, Wang S, Erova TE, Kirtley ML, van Lier CJ, Chopra AK.

Microbiology. 2013 Jun;159(Pt 6):1120-35. doi: 10.1099/mic.0.063495-0. Epub 2013 Mar 21.

13.

Deletion of the Braun lipoprotein-encoding gene and altering the function of lipopolysaccharide attenuate the plague bacterium.

Sha J, Kirtley ML, van Lier CJ, Wang S, Erova TE, Kozlova EV, Cao A, Cong Y, Fitts EC, Rosenzweig JA, Chopra AK.

Infect Immun. 2013 Mar;81(3):815-28. doi: 10.1128/IAI.01067-12. Epub 2012 Dec 28.

14.

Evaluation of protective potential of Yersinia pestis outer membrane protein antigens as possible candidates for a new-generation recombinant plague vaccine.

Erova TE, Rosenzweig JA, Sha J, Suarez G, Sierra JC, Kirtley ML, van Lier CJ, Telepnev MV, Motin VL, Chopra AK.

Clin Vaccine Immunol. 2013 Feb;20(2):227-38. doi: 10.1128/CVI.00597-12. Epub 2012 Dec 12.

15.

A non-invasive in vivo imaging system to study dissemination of bioluminescent Yersinia pestis CO92 in a mouse model of pneumonic plague.

Sha J, Rosenzweig JA, Kirtley ML, van Lier CJ, Fitts EC, Kozlova EV, Erova TE, Tiner BL, Chopra AK.

Microb Pathog. 2013 Feb;55:39-50. doi: 10.1016/j.micpath.2012.09.011. Epub 2012 Oct 9.

16.

Actin cross-linking domain of Aeromonas hydrophila repeat in toxin A (RtxA) induces host cell rounding and apoptosis.

Suarez G, Khajanchi BK, Sierra JC, Erova TE, Sha J, Chopra AK.

Gene. 2012 Sep 15;506(2):369-76. doi: 10.1016/j.gene.2012.07.012. Epub 2012 Jul 17.

17.
18.

Cethromycin-mediated protection against the plague pathogen Yersinia pestis in a rat model of infection and comparison with levofloxacin.

Rosenzweig JA, Brackman SM, Kirtley ML, Sha J, Erova TE, Yeager LA, Peterson JW, Xu ZQ, Chopra AK.

Antimicrob Agents Chemother. 2011 Nov;55(11):5034-42. doi: 10.1128/AAC.00632-11. Epub 2011 Aug 22.

19.

Progress on plague vaccine development.

Rosenzweig JA, Jejelowo O, Sha J, Erova TE, Brackman SM, Kirtley ML, van Lier CJ, Chopra AK.

Appl Microbiol Biotechnol. 2011 Jul;91(2):265-86. doi: 10.1007/s00253-011-3380-6. Epub 2011 Jun 14.

PMID:
21670978
20.

Characterization of an F1 deletion mutant of Yersinia pestis CO92, pathogenic role of F1 antigen in bubonic and pneumonic plague, and evaluation of sensitivity and specificity of F1 antigen capture-based dipsticks.

Sha J, Endsley JJ, Kirtley ML, Foltz SM, Huante MB, Erova TE, Kozlova EV, Popov VL, Yeager LA, Zudina IV, Motin VL, Peterson JW, DeBord KL, Chopra AK.

J Clin Microbiol. 2011 May;49(5):1708-15. doi: 10.1128/JCM.00064-11. Epub 2011 Mar 2.

21.

A type VI secretion system effector protein, VgrG1, from Aeromonas hydrophila that induces host cell toxicity by ADP ribosylation of actin.

Suarez G, Sierra JC, Erova TE, Sha J, Horneman AJ, Chopra AK.

J Bacteriol. 2010 Jan;192(1):155-68. doi: 10.1128/JB.01260-09.

22.

N-acylhomoserine lactones involved in quorum sensing control the type VI secretion system, biofilm formation, protease production, and in vivo virulence in a clinical isolate of Aeromonas hydrophila.

Khajanchi BK, Sha J, Kozlova EV, Erova TE, Suarez G, Sierra JC, Popov VL, Horneman AJ, Chopra AK.

Microbiology. 2009 Nov;155(Pt 11):3518-31. doi: 10.1099/mic.0.031575-0. Epub 2009 Sep 3.

23.

Deletion of Braun lipoprotein gene (lpp) and curing of plasmid pPCP1 dramatically alter the virulence of Yersinia pestis CO92 in a mouse model of pneumonic plague.

Agar SL, Sha J, Baze WB, Erova TE, Foltz SM, Suarez G, Wang S, Chopra AK.

Microbiology. 2009 Oct;155(Pt 10):3247-59. doi: 10.1099/mic.0.029124-0. Epub 2009 Jul 9.

24.

Surface-expressed enolase contributes to the pathogenesis of clinical isolate SSU of Aeromonas hydrophila.

Sha J, Erova TE, Alyea RA, Wang S, Olano JP, Pancholi V, Chopra AK.

J Bacteriol. 2009 May;191(9):3095-107. doi: 10.1128/JB.00005-09. Epub 2009 Mar 6.

25.

Characterization of the rat pneumonic plague model: infection kinetics following aerosolization of Yersinia pestis CO92.

Agar SL, Sha J, Foltz SM, Erova TE, Walberg KG, Baze WB, Suarez G, Peterson JW, Chopra AK.

Microbes Infect. 2009 Feb;11(2):205-14. doi: 10.1016/j.micinf.2008.11.009. Epub 2008 Dec 3.

PMID:
19073275
26.

Mutation in the S-ribosylhomocysteinase (luxS) gene involved in quorum sensing affects biofilm formation and virulence in a clinical isolate of Aeromonas hydrophila.

Kozlova EV, Popov VL, Sha J, Foltz SM, Erova TE, Agar SL, Horneman AJ, Chopra AK.

Microb Pathog. 2008 Nov-Dec;45(5-6):343-54. doi: 10.1016/j.micpath.2008.08.007. Epub 2008 Sep 26.

PMID:
18930130
27.

Characterization of a mouse model of plague after aerosolization of Yersinia pestis CO92.

Agar SL, Sha J, Foltz SM, Erova TE, Walberg KG, Parham TE, Baze WB, Suarez G, Peterson JW, Chopra AK.

Microbiology. 2008 Jul;154(Pt 7):1939-48. doi: 10.1099/mic.0.2008/017335-0.

PMID:
18599822
28.

Cold shock exoribonuclease R (VacB) is involved in Aeromonas hydrophila pathogenesis.

Erova TE, Kosykh VG, Fadl AA, Sha J, Horneman AJ, Chopra AK.

J Bacteriol. 2008 May;190(10):3467-74. doi: 10.1128/JB.00075-08. Epub 2008 Mar 14.

29.

Braun lipoprotein (Lpp) contributes to virulence of yersiniae: potential role of Lpp in inducing bubonic and pneumonic plague.

Sha J, Agar SL, Baze WB, Olano JP, Fadl AA, Erova TE, Wang S, Foltz SM, Suarez G, Motin VL, Chauhan S, Klimpel GR, Peterson JW, Chopra AK.

Infect Immun. 2008 Apr;76(4):1390-409. doi: 10.1128/IAI.01529-07. Epub 2008 Jan 28.

30.

Molecular characterization of a functional type VI secretion system from a clinical isolate of Aeromonas hydrophila.

Suarez G, Sierra JC, Sha J, Wang S, Erova TE, Fadl AA, Foltz SM, Horneman AJ, Chopra AK.

Microb Pathog. 2008 Apr;44(4):344-61. Epub 2007 Oct 24.

31.

Identification of a new hemolysin from diarrheal isolate SSU of Aeromonas hydrophila.

Erova TE, Sha J, Horneman AJ, Borchardt MA, Khajanchi BK, Fadl AA, Chopra AK.

FEMS Microbiol Lett. 2007 Oct;275(2):301-11. Epub 2007 Aug 24.

32.

Further characterization of a type III secretion system (T3SS) and of a new effector protein from a clinical isolate of Aeromonas hydrophila--part I.

Sha J, Wang SF, Suarez G, Sierra JC, Fadl AA, Erova TE, Foltz SM, Khajanchi BK, Silver A, Graf J, Schein CH, Chopra AK.

Microb Pathog. 2007 Oct;43(4):127-46. Epub 2007 May 18.

PMID:
17644303
34.

Molecular and functional characterization of a ToxR-regulated lipoprotein from a clinical isolate of Aeromonas hydrophila.

Pillai L, Sha J, Erova TE, Fadl AA, Khajanchi BK, Chopra AK.

Infect Immun. 2006 Jul;74(7):3742-55.

35.

Deletion of the genes encoding the type III secretion system and cytotoxic enterotoxin alters host responses to Aeromonas hydrophila infection.

Fadl AA, Galindo CL, Sha J, Erova TE, Houston CW, Olano JP, Chopra AK.

Microb Pathog. 2006 May;40(5):198-210. Epub 2006 Apr 19.

PMID:
16626931
36.

DNA adenine methyltransferase influences the virulence of Aeromonas hydrophila.

Erova TE, Pillai L, Fadl AA, Sha J, Wang S, Galindo CL, Chopra AK.

Infect Immun. 2006 Jan;74(1):410-24.

37.

The type III secretion system and cytotoxic enterotoxin alter the virulence of Aeromonas hydrophila.

Sha J, Pillai L, Fadl AA, Galindo CL, Erova TE, Chopra AK.

Infect Immun. 2005 Oct;73(10):6446-57.

38.

Phosphorylation of the Pseudomonas aeruginosa response regulator AlgR is essential for type IV fimbria-mediated twitching motility.

Whitchurch CB, Erova TE, Emery JA, Sargent JL, Harris JM, Semmler AB, Young MD, Mattick JS, Wozniak DJ.

J Bacteriol. 2002 Aug;184(16):4544-54.

39.

[Amikacin resistance of clinical strains of Enterobacteriaceae and Pseudomonas].

Moreva TV, Anisimova LA, Erova TE, Boronin AM.

Antibiot Khimioter. 1992 Apr;37(4):25-8. Russian.

PMID:
1417311
40.

[Genetic determinants of tetracycline resistance of plasmids from the bacterial species Pseudomonas].

Erova TE, Parfenova OV, Anisimova LA, Boronin AM.

Mol Gen Mikrobiol Virusol. 1990 Nov;(11):29-32. Russian.

PMID:
2127453
41.

[Molecular-genetic analysis of the R2 plasmid (group IncP-9)].

Erova TE, Anisimova LA, Boronin AM.

Genetika. 1990 Sep;26(9):1541-50. Russian.

PMID:
2079203
42.

[Plasmids and genetic determinants of antibiotic resistance of gram-negative bacteria].

Erova TE, Anisimova LA, Smolianskaia AZ, Boronin AM.

Antibiot Khimioter. 1989 May;34(5):365-70. Russian.

PMID:
2500901
43.

[Characteristics of Tn3611 and Tn3613 transposons discovered in the chromosome of the BS205 strain of Pseudomonas aeruginosa].

Erova TE, Anisimova LA, Kochetkov VV, Boronin AM.

Genetika. 1988 May;24(5):781-90. Russian.

PMID:
2843420
44.

[Genetic determinants of resistance to streptomycin and sulfanilamides in Pseudomonas aeruginosa and enterobacteria].

Anisimova LA, Erova TE, Viatkina GG, Boronin AM.

Mol Gen Mikrobiol Virusol. 1986 Sep;(9):3-8. Russian. No abstract available.

PMID:
3097529
45.
46.

[Comparative study of the membrane protein composition of bacteria in the genus Bdellovibrio].

Severin AI, Afinogenova AV, Erova TE, Bobyk MA, Lambina VA.

Mikrobiologiia. 1981 Nov-Dec;50(6):980-4. Russian.

PMID:
7329359

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