Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Richard E. Wiemels"'
Autor:
Paul Briaud, Andrew Frey, Emily C. Marino, Raeven A. Bastock, Riley E. Zielinski, Richard E. Wiemels, Rebecca A. Keogh, Erin R. Murphy, Lindsey N. Shaw, Ronan K. Carroll
Publikováno v:
mSphere, Vol 6, Iss 5 (2021)
Extracellular vesicles (EVs) are lipid bilayer spheres that contain proteins, nucleic acids, and lipids secreted by bacteria. They are involved in Staphylococcus aureus
Externí odkaz:
https://doaj.org/article/580b41a7a8a545b1bf7ade6dc25020d1
Autor:
Raeven A. Bastock, Emily C. Marino, Richard E. Wiemels, Donald L. Holzschu, Rebecca A. Keogh, Rachel L. Zapf, Erin R. Murphy, Ronan K. Carroll
Publikováno v:
mSphere, Vol 6, Iss 2 (2021)
Enteric bacterial pathogens, like Escherichia coliStaphylococcus aureus
Externí odkaz:
https://doaj.org/article/3f19f661242e4287a4a32dbe1ce2786b
Autor:
Hailee M. Sorensen, Rebecca A. Keogh, Marcus A. Wittekind, Andrew R. Caillet, Richard E. Wiemels, Elizabeth A. Laner, Ronan K. Carroll
Publikováno v:
mSphere, Vol 5, Iss 4 (2020)
ABSTRACT Regulatory small RNAs (sRNAs) are known to play important roles in the Gram-positive bacterial pathogen Staphylococcus aureus; however, their existence is often overlooked, primarily because sRNA genes are absent from genome annotation files
Externí odkaz:
https://doaj.org/article/086436747f8f4c3cb5ab17dda0ccb8cd
Autor:
Rachel L. Zapf, Richard E. Wiemels, Rebecca A. Keogh, Donald L. Holzschu, Kayla M. Howell, Emily Trzeciak, Andrew R. Caillet, Kellie A. King, Samantha A. Selhorst, Michael J. Naldrett, Jeffrey L. Bose, Ronan K. Carroll
Publikováno v:
mBio, Vol 10, Iss 1 (2019)
ABSTRACT Small RNAs (sRNAs) remain an understudied class of regulatory molecules in bacteria in general and in Gram-positive bacteria in particular. In the major human pathogen Staphylococcus aureus, hundreds of sRNAs have been identified; however, o
Externí odkaz:
https://doaj.org/article/c89ede5aaffe46dea62094b8b9b4a529
Autor:
Rebecca A. Keogh, Rachel L. Zapf, Emily Trzeciak, Gillian G. Null, Richard E. Wiemels, Ronan K. Carroll
Publikováno v:
Toxins, Vol 11, Iss 6, p 343 (2019)
Peptidyl-prolyl cis/trans isomerases (PPIases) are enzymes that catalyze the cis-to-trans isomerization around proline bonds, allowing proteins to fold into their correct confirmation. Previously, we identified two PPIase enzymes in Staphylococcus au
Externí odkaz:
https://doaj.org/article/ab066ce664554c9e9eeda9c31227cc9e
Autor:
Ronan K. Carroll, Andy Weiss, William H. Broach, Richard E. Wiemels, Austin B. Mogen, Kelly C. Rice, Lindsey N. Shaw
Publikováno v:
mBio, Vol 7, Iss 1 (2016)
ABSTRACT In Staphylococcus aureus, hundreds of small regulatory or small RNAs (sRNAs) have been identified, yet this class of molecule remains poorly understood and severely understudied. sRNA genes are typically absent from genome annotation files,
Externí odkaz:
https://doaj.org/article/d2afa87d022343669e4bce75f77b77f4
Autor:
Marcus A. Wittekind, Andrew Frey, Abigail E. Bonsall, Paul Briaud, Rebecca A. Keogh, Richard E. Wiemels, Lindsey N. Shaw, Ronan K. Carroll
Publikováno v:
Molecular Microbiology. 117:1196-1212
Staphylococcus aureus is a Gram-positive commensal that can also cause a variety of infections in humans. S. aureus virulence factor gene expression is under tight control by a complex regulatory network, which includes, sigma factors, sRNAs, and two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5dd4bd30c1837dac985fe0f97b619d1d
https://doi.org/10.1111/mmi.14901
https://doi.org/10.1111/mmi.14901
Autor:
Paul Briaud, Rachel L. Zapf, Ariana D. Mayher, Aubrey K. G. McReynolds, Andrew Frey, Emily G. Sudnick, Richard E. Wiemels, Rebecca A. Keogh, Lindsey N. Shaw, Jeffrey L. Bose, Ronan K. Carroll
Publikováno v:
Infect Immun
Previously, our group demonstrated a role for the small RNA (sRNA) Teg41 in regulating production of the alpha phenol-soluble modulin toxins (αPSMs) in Staphylococcus aureus. Overexpressing Teg41 increased αPSM production while deleting the 3′ en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e48ae8d882ac73da938c17b63a494db
https://doi.org/10.1128/iai.00236-22
https://doi.org/10.1128/iai.00236-22
Autor:
Andrew Frey, Richard E. Wiemels, Riley E. Zielinski, Raeven A. Bastock, Paul Briaud, Erin R. Murphy, Emily C. Marino, Lindsey N. Shaw, Ronan K. Carroll, Rebecca A. Keogh
Publikováno v:
mSphere
mSphere, Vol 6, Iss 5 (2021)
mSphere, Vol 6, Iss 5 (2021)
Staphylococcus aureus is a pathogenic bacterium but also a commensal of skin and anterior nares in humans. As S. aureus transits from skins/nares to inside the human body, it experiences changes in temperature. The production and content of S. aureus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1560651e4dfbc71be0ecba1c183fb498
https://doi.org/10.1128/msphere.00676-21
https://doi.org/10.1128/msphere.00676-21
Publikováno v:
Methods Mol Biol
Methods in Molecular Biology ISBN: 9781071615492
Methods in Molecular Biology ISBN: 9781071615492
Staphylococcal secreted nuclease contributes to S. aureus virulence by degrading neutrophil extracellular traps (NETs), which allows the bacterium to evade the host immune system and has also been shown to promote biofilm dispersal. In this chapter,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58a0f33125cf46ef408163d634995031
https://europepmc.org/articles/PMC10152981/
https://europepmc.org/articles/PMC10152981/
