Results 1 to 10 of about 8,262 (195)

Virulence potential and genomic mapping of the worldwide clone Escherichia coli ST131. [PDF]

PLoS ONE, 2012
Recently, the worldwide propagation of clonal CTX-M-15-producing Escherichia coli isolates, namely ST131 and O25b:H4, has been reported. Like the majority of extra-intestinal pathogenic E.
Jean-Philippe Lavigne, Annette C Vergunst, Lucie Goret, Albert Sotto, Christophe Combescure, Jorge Blanco, David O'Callaghan, Marie-Hélène Nicolas-Chanoine   +7 more
doaj   +10 more sources

Comparative genomic and phenotypic analysis of Escherichia coli ST1193 and ST131 from urinary and bloodstream infections: insights into resistance, virulence, and divergent strategies [PDF]

BMC Infectious Diseases
Background The global dissemination of multidrug-resistant (MDR) Escherichia coli (E. coli) clones, particularly the pandemic ST131 and the emerging ST1193, poses a serious public health threat.
Qian Zeng, Su Wang, Shuzhen Xiao, Huifang Liu, Feifei Gu, Lizhong Han, Xiaofei Jiang   +6 more
doaj   +2 more sources

Global High-Risk <i>Escherichia coli</i> Clones in Moroccan Aquatic Settings: Genomic Evidence of Environmental Dissemination. [PDF]

Int J Microbiol
Background Globally disseminated high‐risk Escherichia coli (E. coli) clones are major drivers of multidrug resistance (MDR) and severe clinical infections. Their presence in aquatic ecosystems represents a growing One Health concern, particularly in regions where wastewater management remains limited.
Aiddi A, Zerdani I, Khazaz A, Mguild H, El Hamouchi A, Nayme K.   +5 more
europepmc   +2 more sources

Virulence factors and outcomes in bacteremia caused by extended-spectrum β-lactamase-producing uropathogenic Escherichia coli ST131-H30Rx in a Swedish county [PDF]

BMC Infectious Diseases
Background Escherichia coli ST131 and clade H30Rx are the most prevalent extended-spectrum β-lactamase-producing E. coli (ESBL-EC) causing bacteremia and urinary tract infections globally and in Sweden.
Vidar Möller, Jenny Welander, Maud Nilsson, Mai Thi-Huyen Nguyen, Martin Holmbom, Håkan Hanberger, Lennart E. Nilsson, Åse Östholm, Björn Berglund   +8 more
doaj   +2 more sources

Emergence of Escherichia coli sequence type 131 clone carrying blaCTX-M genes in Guilan Province, Northern Iran [PDF]

Microbiology Spectrum
Extended-spectrum beta-lactamase (ESBL)-producing Enterobacterales complicate clinical management, as they are resistant to standard antibiotics and often necessitate intricate treatment plans.
Samaneh Kazemi, Ali Mojtahedi, Farzaneh Hosseini   +2 more
doaj   +2 more sources

Basic reproduction number varies markedly between closely related pandemic Escherichia coli clones [PDF]

Nature Communications
Extra-intestinal pathogenic Escherichia coli ubiquitously colonize the human gut and represent clinically the most significant bacterial species causing urinary tract infections and bacteremia. During the last two decades clades of the ST131 lineage have
Fanni Ojala, Henri Pesonen, Rebecca A. Gladstone, Tommi Mäklin, Gerry Tonkin-Hill, Pekka Marttinen, Jukka Corander   +6 more
doaj   +2 more sources

Traces of pandemic fluoroquinolone-resistant Escherichia coli clone ST131 transmitted from human society to aquatic environments and wildlife in Japan

One Health
Transmission of antimicrobial-resistant bacteria among humans, animals, and the environment is a growing concern worldwide. The distribution of an international high-risk fluoroquinolone-resistant Escherichia coli clone, ST131, has been documented in ...
Michiyo Sugiyama, Shiori Ikushima, Mitsuru Yasuda   +2 more
exaly   +3 more sources

Transmission dynamics of Escherichia coli sequence type 131 in households—a one health prospective cohort study [PDF]

Nature Communications
Escherichia coli sequence type 131 (ST131) is a major cause of community-onset, multidrug-resistant extraintestinal infections. The transmission and carriage dynamics associated with E. coli ST131’s global prevalence remain poorly understood.
Rebecca Lynn Perez, Hao Chung The, Kithalakshmi Vignesvaran, Wei Cong Tan, Melissa Sin Hui Chua, En Ying Tan, Si Yu Peng, Lingyue Zhou, Shweta Rajkumar Singh, Wesley Yeung, Ivan Seah, Jeanette Teo, Kyaw Thu Aung, Cheng Yee Tang, Rick Twee-Hee Ong, Ben S. Cooper, Ritu Banerjee, Paul Anantharajah Tambyah, Yin Mo   +18 more
doaj   +2 more sources

Investigation of the ST131 Clone by Real-time PCR in Escherichia coli Strains Isolated in Patients from Intensive Care Units and Other Services

Mediterranean Journal of Infection, Microbes and Antimicrobials, 2023
Introduction: The prevalence and spread rate of the Escherichia coli ST131 clone continue to be an important issue requiring investigation. This study investigated the presence of the ST131 clone in E.
Figen HASLİ, Kemal BİLGİN, Hamza KADI, Yeliz TANRIVERDİ ÇAYCI, Asuman BİRİNCİ   +4 more
doaj   +1 more source

Duration of rectal colonization with extended-spectrum beta-lactamase-producing Escherichia coli: results of an open, dynamic cohort study in Dutch nursing home residents (2013–2019)

Antimicrobial Resistance and Infection Control, 2022
Background In 2016, a study in a Dutch nursing home showed prolonged colonization duration of extended-spectrum β-lactamase-producing (ESBL)-ST131 compared to ESBL-non-ST131. In this study, we assessed the duration of rectal ESBL-producing E.
Veronica Weterings, Wouter van den Bijllaardt, Martin Bootsma, Yvonne Hendriks, Linda Kilsdonk, Ans Mulders, Jan Kluytmans   +6 more
doaj   +1 more source