Results 171 to 180 of about 262,601 (237)

Chalcones Isolated from Arrabidaea brachypoda Flowers as Inhibitors of NorA and MepA Multidrug Efflux Pumps of Staphylococcus aureus. [PDF]

Antibiotics (Basel), 2020
Rezende-Júnior LM, Andrade LMS, Leal ALAB, Mesquita ABS, Santos ALPAD, Neto JSL, Siqueira-Júnior JP, Nogueira CES, Kaatz GW, Coutinho HDM, Martins N, da Rocha CQ, Barreto HM.   +12 more
europepmc   +1 more source

Genomic and Phenotypic Characterization of Two Novel Enterobacter Phages With EDTA‐Enhanced Antibiofilm Activity

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
Two novel lytic Enterobacter phages, HHH and RZH, displayed targeted antibiofilm activity against MDR Enterobacter cloacae complex biofilms when combined with EDTA. Activity was strongest within a narrow low‐millimolar EDTA window, reducing biofilm biomass and viable burden, while higher EDTA concentrations shifted the interaction towards antagonism ...
Kashif Haq, Zac Newland‐Smith, Martin Figgit, David Lee, Kwabena Duedu   +4 more
wiley   +1 more source

Conformational plasticity across phylogenetic clusters of RND multidrug efflux pumps and its impact on substrate specificity. [PDF]

Nat Commun
Lazarova M, Eicher T, Börnsen C, Zeng H, Athar M, Okada U, Yamashita E, Spannaus IM, Borgosch M, Cha HJ, Vargiu AV, Murakami S, Diederichs K, Frangakis AS, Pos KM.   +14 more
europepmc   +1 more source

Antibiotic Resistance and Biofilm‐Forming Capacity of Oral Biofilm Bacteria in Patients With Periodontitis and Healthy Individuals

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
Key finding: Antimicrobial resistance was common across all groups and associated with biofilm‐forming capacity, an association that remains observational and species‐confounded. ABSTRACT This study aimed to analyse antimicrobial resistance (AMR) in bacterial isolates from subgingival biofilms of patients with periodontitis and supragingival biofilms ...
Nils Werner, Marie Schöffel, Annette Wittmer, Klaus Pelz, Kirstin Vach, Cornelia Frese, Christiane von Ohle, Diana Wolff, Fabian Cieplik, Ali Al‐Ahmad   +9 more
wiley   +1 more source

EefR mutations drive sanguinarine resistance by activating cryptic multidrug efflux pumps in AcrB-Null <i>Escherichia coli</i>. [PDF]

Virulence
Shen HJ, Wang JF, Xue ZJ, Shi JQ, Chen B, Chen DM, Chen NP, Li YD, Qian CD.   +8 more
europepmc   +1 more source

Antimicrobial and Antibiofilm Activity of an Endophytic Fungus, Daldinia sp. Isolated From Avicennia officinalis

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
An endophytic fungus (Daldinia sp.) was isolated from the leaves of Avicennia officinalis collected from mangrove forests of Goa. The ethyl acetate extract of Avicennia officinalis (AO‐EA) of the identified endophyte demonstrated antibacterial and antibiofilm activity against Escherichia coli and Shigella sp.
Nickita Dutta, Nutan Kumari, Anushka Lather, Kundan Kumar   +3 more
wiley   +1 more source

Receptor‐Targeted Niosomal Nanocarriers: Advances, Challenges, and Opportunities in Natural Compound Delivery for Cancer Therapy

Nano Select, Volume 7, Issue 10, October 2026.
Surface‐modified niosomes are introduced as multifunctional nanoparticles for precision tumor treatment that combine hydrophilic and lipophilic drug encapsulation with ligand‐based targeting via antibodies, peptides, transferrin, and folic acid. This modification leads to increased tumor selectivity, facilitates cell entry, and enables enhanced ...
Narges Sahraei, Aryan M. Faraj, Faezeh Molaei, Abolfazl Barzegar   +3 more
wiley   +1 more source

Genomic and Phenotypic Classification of Staphylococcus Species Isolated From Delhi Air

Environmental Microbiology Reports, Volume 18, Issue 5, October 2026.
Multiple Staphylococcus spp. were isolated from the outdoor polluted air of the Indian Capital, New Delhi. The bacterial samples were collected from 6 different locations, and the whole genome of four Staphylococcus isolates was sequenced in their entirety. This study presents the comparative genomic analysis of these four isolates.
Himanshu Sen, Joyasree Das, Suman Paul, Manpreet Kaur, Amareshwar Vodapalli, Surajit Bhattacharjee, Manoj Raje, Srinivasan Krishnamurthi, Saumya Raychaudhuri   +8 more
wiley   +1 more source

Physiological Effects of TolC-Dependent Multidrug Efflux Pumps in Escherichia coli: Impact on Motility and Growth Under Stress Conditions. [PDF]

Microbiologyopen
Di Maso AM, Ruiz C.
europepmc   +1 more source

Multidrug efflux pumps: the big issues [PDF]

The FEBS Journal, 2010
openaire   +1 more source