Nancy E. Freitag Department of Microbiology and Immunology College of Medicine, University of Illinois at Chicago Biography Publications Institution JoVE Articles Nancy E. Freitag has not added a biography. If you are Nancy E. Freitag and would like to personalize this page please email our Author Liaison for assistance. Publications Identification of a Peptide-pheromone That Enhances Listeria Monocytogenes Escape from Host Cell Vacuoles PLoS Pathogens. Mar, 2015 | Pubmed ID: 25822753 HMBPP-deficient Listeria Mutant Immunization Alters Pulmonary/systemic Responses, Effector Functions, and Memory Polarization of Vγ2Vδ2 T Cells Journal of Leukocyte Biology. Dec, 2014 | Pubmed ID: 25114162 Listeria Monocytogenes Virulence Factor Secretion: Don't Leave the Cell Without a Chaperone Frontiers in Cellular and Infection Microbiology. 2014 | Pubmed ID: 24575392 Roles of a Novel Crp/Fnr Family Transcription Factor Lmo0753 in Soil Survival, Biofilm Production and Surface Attachment to Fresh Produce of Listeria Monocytogenes PloS One. 2013 | Pubmed ID: 24066185 γδ T Cells Exhibit Multifunctional and Protective Memory in Intestinal Tissues Immunity. Jul, 2013 | Pubmed ID: 23890071 PrfA-like Transcription Factor Gene Lmo0753 Contributes to L-rhamnose Utilization in Listeria Monocytogenes Strains Associated with Human Food-borne Infections Applied and Environmental Microbiology. Sep, 2013 | Pubmed ID: 23835178 SHIV Antigen Immunization Alters Patterns of Immune Responses to SHIV/Malaria Coinfection and Protects Against Life-Threatening SHIV-Related Malaria The Journal of Infectious Diseases. Jul, 2013 | Pubmed ID: 23568175 The Listeria Monocytogenes ChiA Chitinase Enhances Virulence Through Suppression of Host Innate Immunity MBio. 2013 | Pubmed ID: 23512964 Smad7 Inhibits Autocrine Expression of TGF-β2 in Intestinal Epithelial Cells in Baboon Necrotizing Enterocolitis American Journal of Physiology. Gastrointestinal and Liver Physiology. Jan, 2013 | Pubmed ID: 23154975 Optimizing the Balance Between Host and Environmental Survival Skills: Lessons Learned from Listeria Monocytogenes Future Microbiology. Jul, 2012 | Pubmed ID: 22827306 Genome Sequence of Listeria Monocytogenes 07PF0776, a Cardiotropic Serovar 4b Strain Journal of Bacteriology. Jul, 2012 | Pubmed ID: 22689239 Listeria Monocytogenes Adapts to Long-term Stationary Phase Survival Without Compromising Bacterial Virulence FEMS Microbiology Letters. Oct, 2011 | Pubmed ID: 22092717 Probing the Role of Protein Surface Charge in the Activation of PrfA, the Central Regulator of Listeria Monocytogenes Pathogenesis PloS One. 2011 | Pubmed ID: 21858145 A Novel C-terminal Mutation Resulting in Constitutive Activation of the Listeria Monocytogenes Central Virulence Regulatory Factor PrfA Microbiology (Reading, England). Nov, 2011 | Pubmed ID: 21835879 Functional Analysis of the Listeria Monocytogenes Secretion Chaperone PrsA2 and Its Multiple Contributions to Bacterial Virulence Molecular Microbiology. Jun, 2011 | Pubmed ID: 21545417 Evidence for Subpopulations of Listeria Monocytogenes with Enhanced Invasion of Cardiac Cells Journal of Medical Microbiology. Apr, 2011 | Pubmed ID: 21266727 Actin Polymerization Drives Septation of Listeria Monocytogenes NamA Hydrolase Mutants, Demonstrating Host Correction of a Bacterial Defect Infection and Immunity. Apr, 2011 | Pubmed ID: 21263016 Constitutive Activation of PrfA Tilts the Balance of Listeria Monocytogenes Fitness Towards Life Within the Host Versus Environmental Survival PloS One. 2010 | Pubmed ID: 21151923 Listeria Monocytogenes PrsA2 is Required for Virulence Factor Secretion and Bacterial Viability Within the Host Cell Cytosol Infection and Immunity. Nov, 2010 | Pubmed ID: 20823208 Contribution of Chitinases to Listeria Monocytogenes Pathogenesis Applied and Environmental Microbiology. Nov, 2010 | Pubmed ID: 20817810 The Virulence Regulator PrfA Promotes Biofilm Formation by Listeria Monocytogenes Journal of Bacteriology. Aug, 2010 | Pubmed ID: 20511507 A Bacterial Pathogen Flips the Riboswitch Cell Host & Microbe. Nov, 2009 | Pubmed ID: 19917494 Listeria Monocytogenes CtaP is a Multifunctional Cysteine Transport-associated Protein Required for Bacterial Pathogenesis Molecular Microbiology. Nov, 2009 | Pubmed ID: 19818015 Complete Transcriptional Profile of an Environmental Pathogen Future Microbiology. Sep, 2009 | Pubmed ID: 19722832 Listeria Monocytogenes - from Saprophyte to Intracellular Pathogen Nature Reviews. Microbiology. Sep, 2009 | Pubmed ID: 19648949 The Posttranslocation Chaperone PrsA2 Contributes to Multiple Facets of Listeria Monocytogenes Pathogenesis Infection and Immunity. Jul, 2009 | Pubmed ID: 19451247 Functional Impact of Mutational Activation on the Listeria Monocytogenes Central Virulence Regulator PrfA Microbiology (Reading, England). Nov, 2008 | Pubmed ID: 18957610 A Novel PrfA Mutation That Promotes Listeria Monocytogenes Cytosol Entry but Reduces Bacterial Spread and Cytotoxicity Microbial Pathogenesis. Oct, 2008 | Pubmed ID: 18675335 Constitutive Activation of the PrfA Regulon Enhances the Potency of Vaccines Based on Live-attenuated and Killed but Metabolically Active Listeria Monocytogenes Strains Infection and Immunity. Aug, 2008 | Pubmed ID: 18541651 Selected PrfA* Mutations in Recombinant Attenuated Listeria Monocytogenes Strains Augment Expression of Foreign Immunogens and Enhance Vaccine-elicited Humoral and Cellular Immune Responses Infection and Immunity. Aug, 2008 | Pubmed ID: 18474644 Stimulation of Enhanced CD8 T Cell Responses Following Immunization with a Hyper-antigen Secreting Intracytosolic Bacterial Pathogen Journal of Immunology (Baltimore, Md. : 1950). Mar, 2008 | Pubmed ID: 18292567 Identification of Novel Listeria Monocytogenes Secreted Virulence Factors Following Mutational Activation of the Central Virulence Regulator, PrfA Infection and Immunity. Dec, 2007 | Pubmed ID: 17938228 From Hot Dogs to Host Cells: How the Bacterial Pathogen Listeria Monocytogenes Regulates Virulence Gene Expression Future Microbiology. Jun, 2006 | Pubmed ID: 17661688 How the Bacterial Pathogen Listeria Monocytogenes Mediates the Switch from Environmental Dr. Jekyll to Pathogenic Mr. Hyde Infection and Immunity. May, 2006 | Pubmed ID: 16622185 Pleiotropic Enhancement of Bacterial Pathogenesis Resulting from the Constitutive Activation of the Listeria Monocytogenes Regulatory Factor PrfA Infection and Immunity. Apr, 2005 | Pubmed ID: 15784531 A Novel Mutation Within the Central Listeria Monocytogenes Regulator PrfA That Results in Constitutive Expression of Virulence Gene Products Journal of Bacteriology. Sep, 2004 | Pubmed ID: 15342597 Deregulation of Listeria Monocytogenes Virulence Gene Expression by Two Distinct and Semi-independent Pathways Microbiology (Reading, England). Feb, 2004 | Pubmed ID: 14766910 Characterization of Flagellin Expression and Its Role in Listeria Monocytogenes Infection and Immunity Cellular Microbiology. Mar, 2004 | Pubmed ID: 14764107 Evidence Implicating the 5' Untranslated Region of Listeria Monocytogenes ActA in the Regulation of Bacterial Actin-based Motility Cellular Microbiology. Feb, 2004 | Pubmed ID: 14706101 Exploration of Host-pathogen Interactions Using Listeria Monocytogenes and Drosophila Melanogaster Cellular Microbiology. Dec, 2003 | Pubmed ID: 14641175 Isolation of Listeria Monocytogenes Mutants with High-level in Vitro Expression of Host Cytosol-induced Gene Products Molecular Microbiology. Jun, 2003 | Pubmed ID: 12791137 Negative Regulation of PrfA, the Key Activator of Listeria Monocytogenes Virulence Gene Expression, is Dispensable for Bacterial Pathogenesis Microbiology (Reading, England). Jan, 2003 | Pubmed ID: 12576585 Intracellular Induction of Listeria Monocytogenes ActA Expression Infection and Immunity. Mar, 2002 | Pubmed ID: 11854187 Assessing Bacterial Invasion of Cardiac Cells in Culture and Heart Colonization in Infected Mice Using Listeria monocytogenes P. David McMullen1, Nancy E. Freitag1 1Department of Microbiology and Immunology, College of Medicine, University of Illinois at Chicago JoVE 52497 Immunologia e infezioni
Assessing Bacterial Invasion of Cardiac Cells in Culture and Heart Colonization in Infected Mice Using Listeria monocytogenes P. David McMullen1, Nancy E. Freitag1 1Department of Microbiology and Immunology, College of Medicine, University of Illinois at Chicago JoVE 52497 Immunologia e infezioni