Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Katelyn E. Carothers"'
Autor:
Andrew E. Clark, Chelsea C. Adamson, Katelyn E. Carothers, Bryan Angelo P. Roxas, V. K. Viswanathan, Gayatri Vedantam
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
The alternative sigma factor SigL (Sigma-54) facilitates bacterial adaptation to the extracellular environment by modulating the expression of defined gene subsets. A homolog of the gene encoding SigL is conserved in the diarrheagenic pathogen Clostr
Externí odkaz:
https://doaj.org/article/74d92dd127a84669ba955534e3773d93
Autor:
Jessica N. Ross, Francisco R. Fields, Veronica R. Kalwajtys, Alejandro J. Gonzalez, Samantha O’Connor, Angela Zhang, Thomas E. Moran, Daniel E. Hammers, Katelyn E. Carothers, Shaun W. Lee
Publikováno v:
Frontiers in Microbiology, Vol 11 (2020)
The circularized bacteriocin enterocin AS-48 produced by Enterococcus sp. exhibits antibacterial activity through membrane disruption. The membrane-penetrating activity of enterocin AS-48 has been attributed to a specific alpha-helical region on the
Externí odkaz:
https://doaj.org/article/1ef6a42d59ca4075bca590f5425f6a34
Autor:
Rebecca A. Flaherty, Deborah L. Donahue, Katelyn E. Carothers, Jessica N. Ross, Victoria A. Ploplis, Francis J. Castellino, Shaun W. Lee
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 8 (2018)
The bacterial pathogen Group A Streptococcus (GAS) has been shown to induce a variety of human diseases ranging in severity from pharyngitis to toxic shock syndrome and necrotizing fasciitis. GAS produces a powerful peptide toxin known as Streptolysi
Externí odkaz:
https://doaj.org/article/b305cae75284480f822e0383340eb322
Publikováno v:
Current drug targets. 23(3)
Background: Secreted proteases are an important class of factors used by bacterial to modulate their extracellular environment through the cleavage of peptides and proteins. These proteases can range from broad, general proteolytic activity to high d
Autor:
Damini Singh, Shaun W. Lee, Zhong Liang, Brady T. Russo, Francis J. Castellino, Ana L. Flores-Mireles, Yetunde A. Ayinuola, Vincent A. Fischetti, Victoria A. Ploplis, Katelyn E. Carothers
Publikováno v:
J Bacteriol
Streptococcus pyogenes (Lancefield group A Streptococcus [GAS]) is a β-hemolytic human-selective pathogen that is responsible for a large number of morbid and mortal infections in humans. For efficient infection, GAS requires different types of surf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d95a9c7f0904fe4008b9c8dc58e70e0c
https://europepmc.org/articles/PMC7186463/
https://europepmc.org/articles/PMC7186463/
Autor:
Victoria A. Ploplis, Francis J. Castellino, Mijoon Lee, Bill Boggess, Katelyn E. Carothers, Jeffrey A. Mayfield, Deborah L. Donahue, Shaun W. Lee, Zhong Liang
Publikováno v:
Journal of Bacteriology
Streptococcus pyogenes (GAS) causes a range of diseases in humans, ranging from mild to severe, and produces many virulence factors in order to be a successful pathogen. One factor produced by many GAS strains is the protease SpeB, which has been stu
Autor:
Deborah L. Donahue, Zhong Liang, Victoria A. Ploplis, Francis J. Castellino, Katelyn E. Carothers, Shaun W. Lee, Adam R. Holmes
Publikováno v:
Access Microbiology
There are several advantages, both in vitro and in vivo, in utilizing bacteria that express a fluorescent protein. Such a protein can be transiently incorporated into the bacteria or integrated within the bacterial genome. The most widely utilized fl
Autor:
Jessica N Ross, Seryeong Lee, Claudia J. Park, Henry M. Vu, Yun-Juan Bao, Kane T, Katelyn E. Carothers, Taeok Bae, Francis J. Castellino, Victoria A. Ploplis, Francisco R. Fields, Won Sik Yeo, Daniel E. Hammers
BackgroundStaphylococcus aureus(S. aureus) is a major human pathogen owing to its arsenal of virulence factors, as well as its acquisition of multi-antibiotic resistance. Here we report the identification of a Streptolysin S (SLS) like biosynthetic g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0add3482e254d3aa4e5216987a3de340
https://doi.org/10.1101/752204
https://doi.org/10.1101/752204
Autor:
Ryan K. Roeder, Shaun W. Lee, Margo Waters, Katelyn E. Carothers, Juliane Hopf, Prakash D. Nallathamby, Veronica R. Kalwajtys, Joshua D. Shrout
Publikováno v:
Nanoscale advances. 1(12)
The increasing frequency of nosocomial infections caused by antibiotic-resistant microorganisms concurrent with the stagnant discovery of new classes of antibiotics has made the development of new antibacterial agents a critical priority. Our approac