Uncommon carbapenemase-encoding plasmids in the clinically emergent Acinetobacter pittii
نویسندگان
چکیده
منابع مشابه
Detection of co-harboring OXA-58 and NDM-1carbapenemase producing genes resided on a same plasmid from an Acinetobacter pittii clinical isolate in China
Objective(s): Acinetobacter pittii has become an emerging opportunistic noscomial pathogen worldwide with multi-drug resistance. In the present study, an A. pittii strain was isolated from bronchoalveolar lavage fluid sample harboring both OXA-58 and NDM-1carbapenemase producing genes. The mechanisms of carbapenem resistance of the A. pittii strain was investigated.Materials and Methods: Carbap...
متن کاملEmergence of NDM-1-producing Acinetobacter pittii in Brazil.
Sir, The New Delhi metallo-lactamase (NDM), initially reported in Klebsiella pneumoniae and Escherichia coli, is now disseminated worldwide mostly among Enterobacteriaceae [1]. The NDM carbapenemase has also been described in Acinetobacter baumannii, but only in sporadic cases in countries such as China, India, Egypt, Germany, Israel and, more recently, Brazil [1,2]. Noteworthy, recent studies ...
متن کاملTransposition of Tn125 Encoding the NDM-1 Carbapenemase in Acinetobacter baumannii.
The blaNDM-1 gene encodes a carbapenemase that confers resistance to almost all β-lactams, including last-resort carbapenems. This is increasingly reported worldwide in nosocomial and community-acquired Gram-negative bacteria. Acinetobacter baumannii is an important opportunistic pathogen that is considered an intermediate reservoir for the blaNDM-1 gene. In this species, the blaNDM-1 gene is l...
متن کاملSharing of carbapenemase-encoding plasmids between Enterobacteriaceae in UK sewage uncovered by MinION sequencing
Dissemination of carbapenem resistance among pathogenic Gram-negative bacteria is a looming medical emergency. Efficient spread of resistance within and between bacterial species is facilitated by mobile genetic elements. We hypothesized that wastewater contributes to the dissemination of carbapenemase-producing Enterobacteriaceae (CPE), and studied this through a cross-sectional observational ...
متن کاملCharacterization of pABVA01, a plasmid encoding the OXA-24 carbapenemase from Italian isolates of Acinetobacter baumannii.
Two epidemiologically unrelated carbapenem-resistant Acinetobacter baumannii isolates were investigated as representatives of the first Italian isolates producing the OXA-24 carbapenemase. Both isolates were of European clonal lineage II and carried an identical OXA-24-encoding plasmid, named pABVA01. Comparative analysis revealed that in pABVA01, bla(OXA-24) was part of a DNA module flanked by...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Antimicrobial Chemotherapy
سال: 2017
ISSN: 0305-7453,1460-2091
DOI: 10.1093/jac/dkx364