Search Results - "Gaynor, Erin C"

Flagella-mediated adhesion and extracellular DNA release contribute to biofilm formation and stress tolerance of Campylobacter jejuni by Svensson, Sarah L, Pryjma, Mark, Gaynor, Erin C

“…Campylobacter jejuni is a leading cause of foodbourne gastroenteritis, despite fragile behaviour under standard laboratory conditions. In the environment, C…”
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ppGpp Conjures Bacterial Virulence by DALEBROUX, Zachary D, SVENSSON, Sarah L, GAYNOR, Erin C, SWANSON, Michele S

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Host-mediated inflammation disrupts the intestinal microbiota and promotes the overgrowth of Enterobacteriaceae by Lupp, Claudia, Robertson, Marilyn L, Wickham, Mark E, Sekirov, Inna, Champion, Olivia L, Gaynor, Erin C, Finlay, B Brett

“…While the normal microbiota has been implicated as a critical defense against invading pathogens, the impact of enteropathogenic infection and host…”
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Multiple Campylobacter jejuni proteins affecting the peptidoglycan structure and the degree of helical cell curvature by Frirdich, Emilisa, Vermeulen, Jenny, Biboy, Jacob, Vollmer, Waldemar, Gaynor, Erin C

“…is a Gram-negative helical bacterium. Its helical morphology, maintained by the peptidoglycan (PG) layer, plays a key role in its transmission in the…”
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Host-mediated inflammation disrupts the intestinal microbiota and promotes the overgrowth of Enterobacteriaceae by Lupp, Claudia, Robertson, Marilyn L, Wickham, Mark E, Sekirov, Inna, Champion, Olivia L, Gaynor, Erin C, Finlay, B Brett

“…While the normal microbiota has been implicated as a critical defense against invading pathogens, the impact of enteropathogenic infection and host…”
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Hygromycin B and apramycin antibiotic resistance cassettes for use in Campylobacter jejuni by Cameron, Andrew, Gaynor, Erin C

“…Campylobacter jejuni genetic manipulation is restricted by the limited number of antibiotic resistance cassettes available for use in this diarrheal pathogen…”
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Antibacterial activity, inflammatory response, coagulation and cytotoxicity effects of silver nanoparticles by Martínez-Gutierrez, Fidel, MSc, Thi, Emily P., BSc, Silverman, Judith M., PhD, de Oliveira, Carolina Camargo, PhD, Svensson, Sarah L., BSc, Hoek, Amanda Vanden, BSc, Sánchez, Elpidio Morales, PhD, Reiner, Neil E., MD, Gaynor, Erin C., PhD, Pryzdial, Edward L.G., PhD, Conway, Edward M., MD, PhD, Orrantia, Erasmo, PhD, Ruiz, Facundo, PhD, Av-Gay, Yossef, PhD, Bach, Horacio, PhD

“…Abstract The incorporation of nanoparticles (NPs) in industrial and biomedical applications has increased significantly in recent years, yet their hazardous…”
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Peptidoglycan-modifying enzyme Pgp1 is required for helical cell shape and pathogenicity traits in Campylobacter jejuni by Frirdich, Emilisa, Biboy, Jacob, Adams, Calvin, Lee, Jooeun, Ellermeier, Jeremy, Gielda, Lindsay Davis, Dirita, Victor J, Girardin, Stephen E, Vollmer, Waldemar, Gaynor, Erin C

“…The impact of bacterial morphology on virulence and transmission attributes of pathogens is poorly understood. The prevalent enteric pathogen Campylobacter…”
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A novel mouse model of Campylobacter jejuni gastroenteritis reveals key pro-inflammatory and tissue protective roles for Toll-like receptor signaling during infection by Stahl, Martin, Ries, Jenna, Vermeulen, Jenny, Yang, Hong, Sham, Ho Pan, Crowley, Shauna M, Badayeva, Yuliya, Turvey, Stuart E, Gaynor, Erin C, Li, Xiaoxia, Vallance, Bruce A

“…Campylobacter jejuni is a major source of foodborne illness in the developed world, and a common cause of clinical gastroenteritis. Exactly how C. jejuni…”
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Hyperosmotic Stress Response of Campylobacter jejuni by Cameron, Andrew, Frirdich, Emilisa, Huynh, Steven, Parker, Craig T, Gaynor, Erin C

“…The diarrheal pathogen Campylobacter jejuni and other gastrointestinal bacteria encounter changes in osmolarity in the environment, through exposure to food…”
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Morphology heterogeneity within a Campylobacter jejuni helical population: the use of calcofluor white to generate rod‐shaped C. jejuni 81‐176 clones and the genetic determinants responsible for differences in morphology within 11168 strains by Frirdich, Emilisa, Biboy, Jacob, Huynh, Steven, Parker, Craig T., Vollmer, Waldemar, Gaynor, Erin C.

“…Summary Campylobacter jejuni helical shape is important for colonization and host interactions with straight mutants having altered biological properties…”
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5′-Methylthioadenosine Nucleosidase Is Implicated in Playing a Key Role in a Modified Futalosine Pathway for Menaquinone Biosynthesis in Campylobacter jejuni by Li, Xu, Apel, Dmitry, Gaynor, Erin C., Tanner, Martin E.

“…Menaquinone (vitamin K2) serves as an electron carrier in the electron transport chain required for respiration in many pathogenic bacteria. Most bacteria…”
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Effects of Sequential Campylobacter jejuni 81-176 Lipooligosaccharide Core Truncations on Biofilm Formation, Stress Survival, and Pathogenesis by Naito, Mizue, Frirdich, Emilisa, Fields, Joshua A, Pryjma, Mark, Li, Jianjun, Cameron, Andrew, Gilbert, Michel, Thompson, Stuart A, Gaynor, Erin C

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Investigating the Campylobacter jejuni Transcriptional Response to Host Intestinal Extracts Reveals the Involvement of a Widely Conserved Iron Uptake System by Liu, Martha M, Boinett, Christine J, Chan, Anson C K, Parkhill, Julian, Murphy, Michael E P, Gaynor, Erin C

“…is a pathogenic bacterium that causes gastroenteritis in humans yet is a widespread commensal in wild and domestic animals, particularly poultry. Using RNA…”
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Dissecting components of the Campylobacter jejuni fetMP-fetABCDEF gene cluster under iron limitation by Richardson-Sanchez, Tomas, Chan, Anson C K, Sabatino, Brendil, Lin, Helen, Gaynor, Erin C, Murphy, Michael E P

“…is a bacterium that is prevalent in the ceca of farmed poultry such as chickens. Consumption of ill-prepared poultry is thus the most common route by which…”
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Polyphosphate Kinase 1 Is a Pathogenesis Determinant in Campylobacter jejuni by CANDON, Heather L, ALLAN, Brenda J, FRALEY, Cresson D, GAYNOR, Erin C

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CprS sensor kinase of the zoonotic pathogen Campylobacter jejuni influences biofilm formation and is required for optimal chick colonization by Svensson, Sarah L, Davis, Lindsay M, MacKichan, Joanna K, Allan, Brenda J, Pajaniappan, Mohanasundari, Thompson, Stuart A, Gaynor, Erin C

“…Campylobacter jejuni, a prevalent cause of bacterial gastroenteritis, must adapt to different environments to be a successful pathogen. We previously…”
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FdhTU-Modulated Formate Dehydrogenase Expression and Electron Donor Availability Enhance Recovery of Campylobacter jejuni following Host Cell Infection by Pryjma, Mark, Apel, Dmitry, Huynh, Steven, Parker, Craig T, Gaynor, Erin C

“…Campylobacter jejuni is a food-borne bacterial pathogen that colonizes the intestinal tract and causes severe gastroenteritis. Interaction with host epithelial…”
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Characterization of Campylobacter jejuni RacRS Reveals Roles in the Heat Shock Response, Motility, and Maintenance of Cell Length Homogeneity by APEL, Dmitry, ELLERMEIER, Jeremy, PRYJMA, Mark, DIRITA, Victor J, GAYNOR, Erin C

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The Campylobacter jejuni stringent response controls specific stress survival and virulence‐associated phenotypes by Gaynor, Erin C., Wells, Derek H., MacKichan, Joanna K., Falkow, Stanley

“…Summary Campylobacter jejuni is a highly prevalent food‐borne pathogen that causes diarrhoeal disease in humans. A natural zoonotic, it must overcome…”
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