Results 121 to 130 of about 1,076,076 (217)

Genome‐Wide In Silico Analysis of the Type VI Secretion System (T6SS) Within the Morganella Genus

MicrobiologyOpen, Volume 15, Issue 3, June 2026.
▪ Species‐specific T6SS patterns among Morganella genus (M. morganii and M. sibonii). ▪ Only one‐third of M. morganii isolates haboured a T6SS. ▪ All M. sibonii possess four T6SS clusters. ▪ M. sibonii exhibited a wide diversity of effectors compared to M. morganii.
Mathilde Duque, Aymeric Jacquemin, Delphine Girlich, Rémy A. Bonnin, Laurent Dortet   +4 more
wiley   +1 more source

Novel allelic variants of blaOXA-48-like carried on IncN2 and IncC2 plasmids isolated from clinical cases in Argentina: In vivo emergence of blaOXA-567

Journal of Global Antimicrobial Resistance
: Objective: The OXA-48-like enzymes have the capacity to hydrolyse carbapenems and are members of class D β-lactamases that are primarily detected in Enterobacterales.
Juan Manuel de Mendieta, Denise De Belder, Nathalie Tijet, Barbara Ghiglione, Roberto G. Melano, Melina Rapoport, Pablo Power, Adriana Di Bella, Estefanía Biondi, Fernando Pasterán, Alejandra Corso, Sonia A. Gomez   +11 more
doaj   +1 more source

Rare but relevant: Ibogaine and cardiovascular complications—prolonged QT interval and ventricular arrhythmias

Addiction, Volume 121, Issue 6, Page 1616-1621, June 2026.
Abstract Revived interest in psychedelic‐assisted therapies has also renewed focus on ibogaine, a psychoactive alkaloid, for its notable anti‐addictive potential. Evidence from observational, open‐label, and limited randomized placebo‐controlled trials indicates that ibogaine and its metabolite noribogaine reduce craving and withdrawal symptoms in ...
Tibor Markus Brunt
wiley   +1 more source

Carbapenem-hydrolyzing Oxacillinase-48 and Oxacillinase-181 in Canada, 2011

Emerging Infectious Diseases, 2013
Laura F. Mataseje, David A. Boyd, Linda Hoang, Miguel Imperial, Brigitte Lefebvre, Mark Miller, Susan M. Poutanen, Diane Roscoe, Barbara M. Willey, Michael R. Mulvey   +9 more
doaj   +1 more source

First detection in Spain of NDM-1-producing Pseudomonas aeruginosa in two patients transferred from Ukraine to a university hospital

Journal of Global Antimicrobial Resistance
Objectives: Carbapenemase-mediated carbapenem resistance in Pseudomonas aeruginosa is a relevant health problem. We detected for the first time in Spain two clinical NDM-producing P.
Marta Hernández-García, Margarita Cabello, Manuel Ponce-Alonso, Pedro M. Herrador-Gómez, Francesca Gioia, Javier Cobo, Rafael Cantón, Patricia Ruiz-Garbajosa   +7 more
doaj   +1 more source

Exploring the Antimicrobial Efficacy of Mesenchymal Stem Cell Secretome Against Klebsiella pneumoniae in Urinary Tract Infections

Clinical and Translational Science, Volume 19, Issue 6, June 2026.
ABSTRACT Antimicrobial resistance (AMR) has become a global health crisis, with Klebsiella pneumoniae (K. pneumoniae) emerging as a major driver of AMR and a leading cause of urinary tract infections (UTIs). Mesenchymal stem cell (MSC)‐derived secretomes have gained attention for their antimicrobial properties.
Leen Ali, Elie Salem Sokhn, Charbel Khalil, Fatima A. Saleh   +3 more
wiley   +1 more source

Enhanced meropenem activity by a microbiome derived peptide targeting oxacillinase 48 carbapenemase in carbapenem resistant Klebsiella pneumoniae isolates

Scientific Reports
Carbapenem-resistant Enterobacterales, particularly those producing oxacillinase 48 (OXA-48) carbapenemase (bla OXA−48), pose a critical global health threat, especially in the Middle East where its prevalence is remarkably high. The lack of specific OXA-
Solmaz Sadeghi, Mohammad Ali Faramarzi, Maryam Siroosi   +2 more
doaj   +1 more source

Room‐Temperature Helix‐to‐Disc Conversion of Thia[6]helicene S,S‐Dioxides to Coronene via In Situ Phenoxide Anion Generation

Chemistry – A European Journal, Volume 32, Issue 19, 22 May 2026.
In situ phenoxide formation at the benzene terminus triggers room‐temperature conversion of thia[6]helicene S,S‐dioxides to coronene. The solubility contrast drives product precipitation, enabling isolation by simple filtration. This pericyclic annulation between the helical termini provides direct access to coronene‐type planar architectures ...
Kaito Seino, Takashi Murase
wiley   +1 more source

Genotypic characterisation of carbapenemase-producing organisms obtained in Denmark from patients associated with the war in Ukraine

Journal of Global Antimicrobial Resistance, 2023
Rasmus Skjold Stolberg, Frank Hansen, Lone Jannok Porsbo, Kasper Thystrup Karstensen, Louise Roer, Barbara Juliane Holzknecht, Katrine Hartung Hansen, Kristian Schønning, Mikala Wang, Ulrik S. Justesen, Bent L. Røder, Philip Thomsen, Marianne N. Skov, Anette M. Hammerum, Henrik Hasman   +14 more
doaj   +1 more source

Push–Pull Ynamines and Push–Pull Ynamides: Synthesis, Structure, Reactivity, and Application

European Journal of Organic Chemistry, Volume 29, Issue 19, 22 May 2026.
Push–pull ynamines and push–pull ynamides, which carry an EWG and an amino or amido group as EDG, are highly interesting classes of EDG‐EWG alkynes that have been intensively studied due to their exceptional reactivity. In this review, the synthesis, structure, reactivity, and application of push–pull ynamines, push–pull ynecarbamates, push–pull ...
Hans‐Joachim Gais
wiley   +1 more source