Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Travis J. Kochan"'
Autor:
Travis J. Kochan, Sophia H. Nozick, Aliki Valdes, Sumitra D. Mitra, Bettina H. Cheung, Marine Lebrun-Corbin, Rachel L. Medernach, Madeleine B. Vessely, Jori O. Mills, Christopher M. R. Axline, Julia A. Nelson, Ethan M. VanGosen, Timothy J. Ward, Egon A. Ozer, David van Duin, Liang Chen, Barry N. Kreiswirth, S. Wesley Long, James M. Musser, Zackery P. Bulman, Richard G. Wunderink, Alan R. Hauser
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
Abstract Klebsiella pneumoniae has been classified into two types, classical K. pneumoniae (cKP) and hypervirulent K. pneumoniae (hvKP). cKP isolates are highly diverse and important causes of nosocomial infections; they include globally disseminated
Externí odkaz:
https://doaj.org/article/28f7799f087c454c9e785b199d23c81d
Autor:
Sophia H. Nozick, Egon A. Ozer, Rachel Medernach, Travis J. Kochan, Rebecca Kumar, Jori O. Mills, Richard G. Wunderlink, Chao Qi, Alan R. Hauser
Publikováno v:
mSystems, Vol 9, Iss 1 (2024)
ABSTRACTHypermutator lineages of Pseudomonas aeruginosa arise frequently during the years of airway infection experienced by patients with cystic fibrosis and bronchiectasis but are rare in the absence of chronic infection and structural lung disease
Externí odkaz:
https://doaj.org/article/1c69af6d08e64134867c8be8cb44c050
Autor:
Bettina H. Cheung, Arghavan Alisoltani, Travis J. Kochan, Marine Lebrun-Corbin, Sophia H. Nozick, Christopher M. R. Axline, Kelly E. R. Bachta, Egon A. Ozer, Alan R. Hauser
Publikováno v:
mBio, Vol 14, Iss 6 (2023)
ABSTRACTGastrointestinal (GI) colonization by Klebsiella pneumoniae is a risk factor for subsequent infection as well as transmission to other patients. Additionally, colonization is achieved by many strain types that exhibit high diversity in geneti
Externí odkaz:
https://doaj.org/article/9a3fd694d601458d8531f12e0e2e6317
Autor:
Timothy L. Turner, Sumitra D. Mitra, Travis J. Kochan, Nathan B. Pincus, Marine Lebrun-Corbin, Bettina H. Cheung, Samuel W. Gatesy, Tania Afzal, Sophie H. Nozick, Egon A. Ozer, Alan R. Hauser
Publikováno v:
Microbiology Spectrum, Vol 11, Iss 5 (2023)
ABSTRACT In an attempt to identify novel bacterial species, microbiologists have examined a wide range of environmental niches. We describe the serendipitous discovery of a novel gram-negative bacterial species from a different type of extreme niche:
Externí odkaz:
https://doaj.org/article/b47be6d552aa4123936e7949e8afab01
Autor:
Travis J. Kochan, Sophia H. Nozick, Rachel L. Medernach, Bettina H. Cheung, Samuel W. M. Gatesy, Marine Lebrun-Corbin, Sumitra D. Mitra, Natalia Khalatyan, Fiorella Krapp, Chao Qi, Egon A. Ozer, Alan R. Hauser
Publikováno v:
BMC Infectious Diseases, Vol 22, Iss 1, Pp 1-21 (2022)
Abstract Background Klebsiella pneumoniae strains have been divided into two major categories: classical K. pneumoniae, which are frequently multidrug-resistant and cause hospital-acquired infections in patients with impaired defenses, and hypervirul
Externí odkaz:
https://doaj.org/article/c05a5544bc954d2da3a46d61faa663f5
Autor:
Nicole L. Inniss, Travis J. Kochan, George Minasov, Zdzislaw Wawrzak, Changsoo Chang, Kemin Tan, Ludmilla Shuvalova, Olga Kiryukhina, Sergii Pshenychnyi, Ruiying Wu, Ivegeniia Dubrovska, Gyorgy Babnigg, Michael Endres, Wayne F. Anderson, Alan R. Hauser, Andrzej Joachimiak, Karla J. F. Satchell
Publikováno v:
Microbiology Resource Announcements. 12
Klebsiella pneumoniae is a leading cause of antibiotic-resistant-associated deaths in the world. Here, we report the deposition of 14 structures of enzymes from both the core and accessory genomes of sequence type 23 (ST23) K1 hypervirulent K. pneumo
Germinant Synergy Facilitates Clostridium difficile Spore Germination under Physiological Conditions
Autor:
Travis J. Kochan, Michelle S. Shoshiev, Jessica L. Hastie, Madeline J. Somers, Yael M. Plotnick, Daniela F. Gutierrez-Munoz, Elissa D. Foss, Alyxandria M. Schubert, Ashley D. Smith, Sally K. Zimmerman, Paul E. Carlson, Philip C. Hanna
Publikováno v:
mSphere, Vol 3, Iss 5 (2018)
ABSTRACT Clostridium difficile is a Gram-positive obligate anaerobe that forms spores in order to survive for long periods in the unfavorable environment outside a host. C. difficile is the leading cause of nosocomial infectious diarrhea worldwide. C
Externí odkaz:
https://doaj.org/article/0e3992e640f249fb994fc8f10ea94bfe
Autor:
Travis J Kochan, Madeline J Somers, Alyssa M Kaiser, Michelle S Shoshiev, Ada K Hagan, Jessica L Hastie, Nicole P Giordano, Ashley D Smith, Alyxandria M Schubert, Paul E Carlson, Philip C Hanna
Publikováno v:
PLoS Pathogens, Vol 13, Iss 7, p e1006443 (2017)
Clostridium difficile (C. difficile) is an anaerobic gram-positive pathogen that is the leading cause of nosocomial bacterial infection globally. C. difficile infection (CDI) typically occurs after ingestion of infectious spores by a patient that has
Externí odkaz:
https://doaj.org/article/9303ed305e1348f79fd9548a3daa1b45
Publikováno v:
PLoS Pathogens, Vol 12, Iss 2, p e1005413 (2016)
Streptococcus pneumoniae (pneumococcus) has remained a persistent cause of invasive and mucosal disease in humans despite the widespread use of antibiotics and vaccines. The resilience of this organism is due to its capacity for adaptation through th
Externí odkaz:
https://doaj.org/article/0abe32c664ab49b6ac72661ae47a2c79
Autor:
Travis J. Kochan, Tania Afzal, Egon A. Ozer, Timothy L. Turner, Bettina H. Cheung, Nathan B. Pincus, Sumitra D. Mitra, Samuel W. Gatesy, Marine Lebrun-Corbin, Alan R. Hauser
A purchased lot of the antibiotic hygromycin B was found to be contaminated with a novel bacterial species, which we designate Pseudomonas hygromyciniae. Characteristics of P. hygromyciniae include its ability to use a variety of compounds as carbon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7e1f3beb8aae0c4e12705912acda018
https://doi.org/10.1101/2021.10.06.463447
https://doi.org/10.1101/2021.10.06.463447