Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Daniel E. Hammers"'
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 13 (2023)
The genus Streptococcus encompasses many bacterial species that are associated with hosts, ranging from asymptomatic colonizers and commensals to pathogens with a significant global health burden. Streptococci produce numerous factors that enable the
Externí odkaz:
https://doaj.org/article/3a73465c007440e18210732480d83d10
Autor:
Daniel E. Hammers, Deborah L. Donahue, Zachary D. Tucker, Brandon L. Ashfeld, Victoria A. Ploplis, Francis J. Castellino, Shaun W. Lee
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 12 (2022)
Group A Streptococcus (GAS, Streptococcus pyogenes) is a Gram-positive human pathogen that employs several secreted and surface-bound virulence factors to manipulate its environment, allowing it to cause a variety of disease outcomes. One such virule
Externí odkaz:
https://doaj.org/article/397b7e5730124dff91f61b76073941ea
Autor:
Henry M. Vu, Daniel E. Hammers, Zhong Liang, Gabrielle L. Nguyen, Mary E. Benz, Thomas E. Moran, Dustin L. Higashi, Claudia J. Park, Yetunde A. Ayinuola, Deborah L. Donahue, Ana L. Flores-Mireles, Victoria A. Ploplis, Francis J. Castellino, Shaun W. Lee
Publikováno v:
Frontiers in Cardiovascular Medicine, Vol 8 (2021)
Invasive outcomes of Group A Streptococcus (GAS) infections that involve damage to skin and other tissues are initiated when these bacteria colonize and disseminate via an open wound to gain access to blood and deeper tissues. Two critical GAS virule
Externí odkaz:
https://doaj.org/article/cedcfe7385ce465e9a17ac5cc038221c
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
Publikováno v:
Current drug targets. 23(17)
Abstract: SARS-CoV2, Severe acute respiratory syndrome coronavirus 2, is a novel member of the human coronavirus family that has recently emerged worldwide to cause COVID-19 disease. COVID-19 disease has been declared a worldwide pandemic with over 2
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:
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:
Alejandro J. Gonzalez, Andrew D Hildreth, Nafiz Hamid, Stefan D. Freed, Francisco R. Fields, Katelyn E. Carothers, Daniel E. Hammers, Shaun W. Lee, Veronica R. Kalwajtys, Iddo Friedberg, Jessica N Ross
Publikováno v:
Drug Dev Res
Bacteriocins are ribosomally produced antimicrobial peptides that represent an untapped source of promising antibiotic alternatives. However, inherent challenges in isolation and identification of natural bacteriocins in substantial yield have limite