Helene Andrews-Polymenis

Department of Microbial and Molecular Pathogenesis, Texas A&M University System Health Science Center

Affiliated withTexas A&M University System Health Science Center

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JoVE Journal Publications

ArticleTotal : 1	Year
Publication title Cited by 31	2014

Other Publications

Article	Year
Molecular pathogenesis of Salmonella enterica serotype typhimurium-induced diarrhea. Infection and immunity\| PubMed ID: 12496143	2003
Host restriction of Salmonella enterica serotype Typhimurium pigeon isolates does not correlate with loss of discrete genes. Journal of bacteriology\| PubMed ID: 15090502	2004
SipA, SopA, SopB, SopD, and SopE2 contribute to Salmonella enterica serotype typhimurium invasion of epithelial cells. Infection and immunity\| PubMed ID: 15618149	2005
CsgA is a pathogen-associated molecular pattern of Salmonella enterica serotype Typhimurium that is recognized by Toll-like receptor 2. Molecular microbiology\| PubMed ID: 16164566	2005
Host restriction of Salmonella enterica serotype Typhi is not caused by functional alteration of SipA, SopB, or SopD. Infection and immunity\| PubMed ID: 16299271	2005
Silencing the alarm: insights into the interaction between host and pathogen. Conference on Microbial Pathogenesis: Mechanisms of Infectious Disease. EMBO reports\| PubMed ID: 18084188	2008
'Form variation' of the O12 antigen is critical for persistence of Salmonella Typhimurium in the murine intestine. Molecular microbiology\| PubMed ID: 18826410	2008
A comparison of cecal colonization of Salmonella enterica serotype Typhimurium in white leghorn chicks and Salmonella-resistant mice. BMC microbiology\| PubMed ID: 18922185	2008
Subspecies IIIa and IIIb Salmonellae are defective for colonization of murine models of salmonellosis compared to Salmonella enterica subsp. I serovar typhimurium. Journal of bacteriology\| PubMed ID: 19218378	2009
Novel genetic tools for studying food-borne Salmonella. Current opinion in biotechnology\| PubMed ID: 19285855	2009
Analysis of pools of targeted Salmonella deletion mutants identifies novel genes affecting fitness during competitive infection in mice. PLoS pathogens\| PubMed ID: 19578432	2009
Spontaneous excision of the Salmonella enterica serovar Enteritidis-specific defective prophage-like element phiSE14. Journal of bacteriology\| PubMed ID: 20172996	2010
Taming the elephant: Salmonella biology, pathogenesis, and prevention. Infection and immunity\| PubMed ID: 20385760	2010
Contribution of the type VI secretion system encoded in SPI-19 to chicken colonization by Salmonella enterica serotypes Gallinarum and Enteritidis. PloS one\| PubMed ID: 20661437	2010
A rapid change in virulence gene expression during the transition from the intestinal lumen into tissue promotes systemic dissemination of Salmonella. PLoS pathogens\| PubMed ID: 20808848	2010
The CpxR/CpxA two-component system up-regulates two Tat-dependent peptidoglycan amidases to confer bacterial resistance to antimicrobial peptide. The Journal of biological chemistry\| PubMed ID: 21149452	2011
Abrogation of the twin arginine transport system in Salmonella enterica serovar Typhimurium leads to colonization defects during infection. PloS one\| PubMed ID: 21298091	2011
Salmonella exploits Arl8B-directed kinesin activity to promote endosome tubulation and cell-to-cell transfer. Cellular microbiology\| PubMed ID: 21824248	2011
Infection of mice by Salmonella enterica serovar Enteritidis involves additional genes that are absent in the genome of serovar Typhimurium. Infection and immunity\| PubMed ID: 22083712	2012
Requirement of siderophore biosynthesis for plant colonization by Salmonella enterica. Applied and environmental microbiology\| PubMed ID: 22522683	2012
High-throughput comparison of gene fitness among related bacteria. BMC genomics\| PubMed ID: 22646920	2012
Live attenuated S. Typhimurium vaccine with improved safety in immuno-compromised mice. PloS one\| PubMed ID: 23029007	2012
L-asparaginase II produced by Salmonella typhimurium inhibits T cell responses and mediates virulence. Cell host & microbe\| PubMed ID: 23245323	2012
The type VI secretion system encoded in SPI-6 plays a role in gastrointestinal colonization and systemic spread of Salmonella enterica serovar Typhimurium in the chicken. PloS one\| PubMed ID: 23691117	2013
The EAL domain containing protein STM2215 (rtn) is needed during Salmonella infection and has cyclic di-GMP phosphodiesterase activity. Molecular microbiology\| PubMed ID: 23734719	2013
The ferric enterobactin transporter Fep is required for persistent Salmonella enterica serovar typhimurium infection. Infection and immunity\| PubMed ID: 23959718	2013
Novel determinants of intestinal colonization of Salmonella enterica serotype typhimurium identified in bovine enteric infection. Infection and immunity\| PubMed ID: 24019407	2013
The ABC-type efflux pump MacAB protects Salmonella enterica serovar typhimurium from oxidative stress. mBio\| PubMed ID: 24169575	2013
Only one of the two type VI secretion systems encoded in the Salmonella enterica serotype Dublin genome is involved in colonization of the avian and murine hosts. Veterinary research\| PubMed ID: 24405577	2014
Defined Single-Gene and Multi-Gene Deletion Mutant Collections in Salmonella enterica sv Typhimurium. PloS one\| PubMed ID: 25007190	2014