Research Output per year
Publications
Article
A (p)ppGpp-null mutant of Haemophilus ducreyi is partially attenuated in humans due to multiple conflicting phenotypes
Holley, C., Gangaiah, D., Li, W., Fortney, K. R., Janowicz, D. M., Ellinger, S., Zwickl, B., Katz, B. P. & Spinola, S. M., 2014, In : Infection and immunity. 82, 8, p. 3492-3502 11 p.Research output: Contribution to journal › Article
6
Scopus
citations
A Class I Haemophilus ducreyi Strain Containing a Class II hgbA Allele Is Partially Attenuated in Humans: Implications for HGBA vaccine efficacy trials
Leduc, I., Fortney, K. R., Janowicz, D. M., Zwickl, B., Ellinger, S., Katz, B. P., Lin, H., Dong, Q. & Spinola, S. M., Jan 1 2019, In : Infection and immunity. 87, 7, e00112.Research output: Contribution to journal › Article
Activation of the CpxRA system by deletion of cpxA impairs the ability of Haemophilus ducreyi to infect humans
Spinola, S. M., Fortney, K. R., Baker, B., Janowicz, D. M., Zwickl, B., Katz, B. P., Blick, R. J. & Munson, R. S., Sep 1 2010, In : Infection and immunity. 78, 9, p. 3898-3904 7 p.Research output: Contribution to journal › Article
39
Scopus
citations
A DltA mutant of Haemophilus ducreyi is partially attenuated in its ability to cause pustules in human volunteers
Janowicz, D., Leduc, I., Fortney, K. R., Katz, B. P., Elkins, C. & Spinola, S. M., Feb 1 2006, In : Infection and immunity. 74, 2, p. 1394-1397 4 p.Research output: Contribution to journal › Article
18
Scopus
citations
A fibrinogen-binding lipoprotein contributes to the virulence of Haemophilus ducreyi in humans
Bauer, M. E., Townsend, C. A., Doster, R. S., Fortney, K. R., Zwickl, B. W., Katz, B. P., Spinola, S. M. & Janowicz, D. M., Mar 1 2009, In : Journal of Infectious Diseases. 199, 5, p. 684-692 9 p.Research output: Contribution to journal › Article
23
Scopus
citations
A Haemophilus ducreyi CpxR deletion mutant is virulent in human volunteers
Labandeira-Rey, M., Dodd, D., Fortney, K. R., Zwickl, B., Katz, B. P., Janowicz, D. M., Spinola, S. M. & Hansen, E. J., Jun 15 2011, In : Journal of Infectious Diseases. 203, 12, p. 1859-1865 7 p.Research output: Contribution to journal › Article
15
Scopus
citations
Carbon storage regulator a contributes to the virulence of haemophilus ducreyi in humans by multiple mechanisms
Gangaiah, D., Li, W., Fortney, K. R., Janowicz, D. M., Ellinger, S., Zwickl, B., Katz, B. P. & Spinola, S. M., Feb 1 2013, In : Infection and immunity. 81, 2, p. 608-617 10 p.Research output: Contribution to journal › Article
12
Scopus
citations
Determination of an interaction network between an extracellular bacterial pathogen and the human host
Griesenauer, B., Tran, T. M., Fortney, K. R., Janowicz, D. M., Johnson, P., Gao, H., Barnes, S., Wilson, L. S., Liu, Y. & Spinola, S. M., May 1 2019, In : mBio. 10, 3, e01193-19.Research output: Contribution to journal › Article
Open Access
5
Scopus
citations
DksA and (p)ppGpp have unique and overlapping contributions to Haemophilus ducreyi pathogenesis in humans
Holley, C. L., Zhang, X., Fortney, K. R., Ellinger, S., Johnson, P., Baker, B., Liu, Y., Janowicz, D. M., Katz, B. P., Munson, R. S. & Spinola, S. M., Jan 1 2015, In : Infection and immunity. 83, 8, p. 3281-3292 12 p.Research output: Contribution to journal › Article
12
Scopus
citations
Dysregulated immune profiles for skin and dendritic cells are associated with increased host susceptibility to Haemophilus ducreyi infection in human volunteers
Humphreys, T. L., Li, L., Li, X., Janowicz, D. M., Fortney, K. R., Zhao, Q., Li, W., McClintick, J., Katz, B. P., Wilkes, D. S., Edenberg, H. J. & Spinola, S. M., Dec 1 2007, In : Infection and immunity. 75, 12, p. 5686-5697 12 p.Research output: Contribution to journal › Article
20
Scopus
citations
Experimental infection of human volunteers with Haemophilus ducreyi: Fifteen years of clinical data and experience
Janowicz, D. M., Ofner, S., Katz, B. P. & Spinola, S. M., Jun 1 2009, In : Journal of Infectious Diseases. 199, 11, p. 1671-1679 9 p.Research output: Contribution to journal › Article
56
Scopus
citations
Experimental infection with Haemophilus ducreyi in persons who are infected with HIV does not cause local or augment systemic viral replication
Janowicz, D. M., Tenner-Racz, K., Racz, P., Humphreys, T. L., Schnizlein-Bick, C., Fortney, K. R., Zwickl, B., Katz, B. P., Campbell, J. J., Ho, D. D. & Spinola, S. M., May 15 2007, In : Journal of Infectious Diseases. 195, 10, p. 1443-1451 9 p.Research output: Contribution to journal › Article
11
Scopus
citations
Expression of Haemophilus ducreyi collagen binding outer membrane protein NcaA is required for virulence in swine and human challenge models of chancroid
Fulcher, R. A., Cole, L. E., Janowicz, D. M., Toffer, K. L., Fortney, K. R., Katz, B. P., Orndorff, P. E., Spinola, S. M. & Kawula, T. H., May 1 2006, In : Infection and immunity. 74, 5, p. 2651-2658 8 p.Research output: Contribution to journal › Article
28
Scopus
citations
Expression of OmpP2A and OmpP2B is not required for pustule formation by Haemophilus ducreyi in human volunteers
Janowicz, D., Luke, N. R., Fortney, K. R., Katz, B. P., Campagnari, A. A. & Spinola, S. M., Mar 1 2006, In : Microbial Pathogenesis. 40, 3, p. 110-115 6 p.Research output: Contribution to journal › Article
13
Scopus
citations
Expression of the Flp proteins by Haemophilus ducreyi is necessary for virulence in human volunteers
Janowicz, D. M., Cooney, S. A., Walsh, J., Baker, B., Katz, B. P., Fortney, K. R., Zwickl, B. W., Ellinger, S. & Munson, R. S., Oct 3 2011, In : BMC Microbiology. 11, 208.Research output: Contribution to journal › Article
15
Scopus
citations
Expression of the LspA1 and LspA2 proteins by Haemophilus ducreyi is required for virulence in human volunteers
Janowicz, D. M., Fortney, K. R., Katz, B. P., Latimer, J. L., Deng, K., Hansen, E. J. & Spinola, S. M., Aug 1 2004, In : Infection and immunity. 72, 8, p. 4528-4533 6 p.Research output: Contribution to journal › Article
39
Scopus
citations
Haemophilus ducreyi Hfq contributes to virulence gene regulation as cells enter stationary phase
Gangaiah, D., Labandeira-Rey, M., Zhang, X., Fortney, K. R., Ellinger, S., Zwickl, B., Baker, B., Liu, Y., Janowicz, D. M., Katz, B. P., Brautigam, C. A., Munson, R. S., Hansen, E. J. & Spinola, S. M., Feb 11 2014, In : mBio. 5, 1, e01081-13.Research output: Contribution to journal › Article
8
Scopus
citations
Haemophilus ducreyi SapA contributes to cathelicidin resistance and virulence in humans
Mount, K. L. B., Townsend, C. A., Rinker, S. D., Gu, X., Fortney, K. R., Zwickl, B. W., Janowicz, D. M., Spinola, S. M., Katz, B. P. & Bauer, M. E., Mar 1 2010, In : Infection and immunity. 78, 3, p. 1176-1184 9 p.Research output: Contribution to journal › Article
23
Scopus
citations
HIV transmission and injection drug use: Lessons from the Indiana outbreak
Janowicz, D. M., Jul 1 2016, In : Topics in antiviral medicine. 24, 2, p. 90-92 3 p.Research output: Contribution to journal › Article
11
Scopus
citations
Identification of Haemophilus ducreyi genes expressed during human infection
Bauer, M. E., Fortney, K. R., Harrison, A., Janowicz, D. M., Munson, R. S. & Spinola, S. M., Apr 1 2008, In : Microbiology. 154, 4, p. 1152-1160 9 p.Research output: Contribution to journal › Article
24
Scopus
citations
Inactivation of the haemophilus ducreyi luxS gene affects the virulence of this pathogen in human subjects
Labandeira-Rey, M., Janowicz, D. M., Blick, R. J., Fortney, K. R., Zwickl, B., Katz, B. P., Spinola, S. M. & Hansen, E. J., Aug 1 2009, In : Journal of Infectious Diseases. 200, 3, p. 409-416 8 p.Research output: Contribution to journal › Article
12
Scopus
citations
Mechanism of human natural killer cell activation by haemophilus ducreyi
Li, W., Janowicz, D. M., Fortney, K. R., Katz, B. P. & Spinola, S. M., Aug 15 2009, In : Journal of Infectious Diseases. 200, 4, p. 590-598 9 p.Research output: Contribution to journal › Article
17
Scopus
citations
Outer membrane protein P4 is not required for virulence in the human challenge model of Haemophilus ducreyi infection
Janowicz, D. M., Zwickl, B. W., Fortney, K. R., Katz, B. P. & Bauer, M. E., Jun 24 2014, In : BMC Microbiology. 14, 1, 166.Research output: Contribution to journal › Article
1
Scopus
citations
Permeases of the sap transporter are required for cathelicidin resistance and virulence of haemophilus ducreyi in humans
Rinker, S. D., Gu, X., Fortney, K. R., Zwickl, B. W., Katz, B. P., Janowicz, D. M., Spinola, S. M. & Bauer, M. E., Nov 1 2012, In : Journal of Infectious Diseases. 206, 9, p. 1407-1414 8 p.Research output: Contribution to journal › Article
12
Scopus
citations
Phosphoethanolamine transferase LptA in haemophilus ducreyi modifies lipid a and contributes to human defensin resistance in vitro
Trombley, M. P., Post, D. M. B., Rinker, S. D., Reinders, L. M., Fortney, K. R., Zwickl, B. W., Janowicz, D. M., Baye, F. M., Katz, B. P., Spinola, S. M. & Bauer, M. E., Apr 22 2015, In : PloS one. 10, 4, e0124373.Research output: Contribution to journal › Article
10
Scopus
citations
Role played by CD4+FOXP3+ regulatory T cells in suppression of host responses to Haemophilus ducreyi during experimental infection of human volunteers
Li, W., Tenner-Racz, K., Racz, P., Janowicz, D. M., Fortney, K. R., Katz, B. P. & Spinola, S. M., Jun 15 2010, In : Journal of Infectious Diseases. 201, 12, p. 1839-1848 10 p.Research output: Contribution to journal › Article
11
Scopus
citations
Sialylation of lipooligosaccharides is dispensable for the virulence of haemophilus ducreyi in humans
Spinola, S. M., Li, W., Fortney, K. R., Janowicz, D. M., Zwickl, B., Katz, B. P. & Munson, R. S., Feb 1 2012, In : Infection and immunity. 80, 2, p. 679-687 9 p.Research output: Contribution to journal › Article
5
Scopus
citations
The human skin microbiome associates with the outcome of and is influenced by bacterial infection
Van Rensburg, J. J., Lin, H., Gao, X., Toh, E., Fortney, K. R., Ellinger, S., Zwickl, B., Janowicz, D., Katz, B., Nelson, D. E., Dong, Q. & Spinolaa, S. M., 2015, In : mBio. 6, 5, e01315-15.Research output: Contribution to journal › Article
51
Scopus
citations