Results 111 to 120 of about 12,287 (215)

Bacterial Porins and Their Procoagulant Role: Implication in the Pathophysiology of Several Thrombotic Complications during Sepsis

Toxins
The association between sepsis and thrombotic complications is still not well known. Different mechanisms have been shown to be involved in the sepsis-induced prothrombotic state, but clinical scenarios may differ.
Carmine Siniscalchi, Alessandro Perrella, Ugo Trama, Francesca Futura Bernardi, Egidio Imbalzano, Giuseppe Camporese, Vincenzo Russo, Olga Scudiero, Tiziana Meschi, Pierpaolo Di Micco   +9 more
doaj   +1 more source

N‐(1H‐Indazolyl) Aryl Sulfonamide Hybrids as Potential Dihydropteroate Synthase Inhibitors: In Vitro Antibacterial Activity Against Escherichia coli and Staphylococcus aureus and Computational Modeling

Chemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Sixteen indazole–sulfonamide hybrids exhibit species‐dependent antibacterial activity against E. coli and S. aureus, with the lead compound displaying an eightfold lower MIC than sulfathiazole against E. coli. Molecular docking against wild‐type and Sul1‐resistant dihydropteroate synthase identifies a candidate retaining binding affinity toward the ...
Romaisaa Boudza, Ferdaous Elandaloussi, Khalid Boujdi, Jaume Segura‐Garcia, Nabil El Brahmi, Saïd El Kazzouli, Ismaïl Moukadiri, Sergi Maicas, Salim Bounou   +8 more
wiley   +1 more source

Antibiotic Resistance in Klebsiella pneumoniae and Related Enterobacterales: Molecular Mechanisms, Mobile Elements, and Therapeutic Challenges

Antibiotics
Drug-resistant Klebsiella pneumoniae and related Enterobacterales represent an escalating global public health threat, increasingly limiting therapeutic options in both healthcare- and community-associated infections.
Veronika Zdarska, Gabriele Arcari, Milan Kolar, Patrik Mlynarcik   +3 more
doaj   +1 more source

Siglec-Fc Binding Assays with gonococcal porins - Fig.4

, 2018
Raw data and statistical analysis of binding assay with Siglec-Fcs and gonococcal ...
Paola Massari (496165), Jerry Fong (6016268), Massari, Paola, Landig, Corinna, Fong, Jerry, Corinna Landig (4614310)   +5 more
core   +1 more source

Protein‐Stabilized Copper Nanoclusters for Microbial Inhibition‐Enabled Fresh Produce Preservation and Pesticide Removal

cMat, Volume 3, Issue 3, September 2026.
Biocompatible bovine serum albumin‐stabilized copper nanoclusters (Cu@BSA NCs) were engineered to integrate potent antimicrobial activity with efficient pesticide adsorption. The dual mechanism, involving Cu species/ROS‐mediated microbial inactivation and BSA‐facilitated pesticide capture, enables simultaneous extension of fresh produce shelf‐life by ≥ 
Yongqi Wei, Keju Huang, Haiguang Zhu, Songjie Han, Zhen Jiang, Zhijun Li, Ting Feng, Nirmal Goswami, Xun Yuan   +8 more
wiley   +1 more source

The hemolytic effect of Salmonella typhi T y 2 porins

, 1984
Two outer membrane proteins of Salmonella typhi T y 2 were extensively co-purified. According to their migration in dodecyl sulfate/polyacrylamide gel electrophoresis and solubility characteristics, these proteins are homologous to the 35-kDA and 36-kDA
Calderón, Inés, Mora, Guido C., Lobos, S.   +2 more
core   +1 more source

Chromosomal Mechanisms of Colistin Resistance in Clinical Isolates of Carbapenem-Resistant Klebsiella pneumoniae from a Tunisian Tertiary-Care Hospital

Infectious Disease Reports
Background/Objectives: Carbapenem-resistant Klebsiella pneumoniae (CRKP) is a major nosocomial pathogen. Although newer agents have reduced colistin use in high-income countries, this polymyxin remains important in many low- and middle-income settings ...
Zaineb Hamzaoui, Hajer Kilani, Alain Ocampo-Sosa, Sana Ferjani, Elaa Maamar, Lamia Kanzari, Ahmed Fakhfakh, Amel Rehaiem, Luis Martínez-Martínez, Ilhem Boutiba Ben Boubaker   +9 more
doaj   +1 more source

Microbe-Host Interactions: Structure and Role of Gram-Negative Bacterial Porins

Current protein and peptide science, 2012
Gram negative bacteria have evolved many mechanisms of attaching to and invading host epithelial and immune cells. In particular, many outer membrane proteins (OMPs) are involved in this initial interaction between the pathogen and their host.
S. Galdiero, A. Falanga, M. Cantisani, Rossella Tarallo, M. E. Della Pepa, V. D’Oriano, M. Galdiero   +6 more
semanticscholar   +1 more source

Triple Threat: Elucidating Evolution Under Antibiotic, Metal, and Phage Pressure in Escherichia coli

Ecology and Evolution, Volume 16, Issue 9, September 2026.
Antibiotic resistance threatens treatment of bacterial infections, increasing research into alternative therapies, in particular whether new resistances will arise to these novel treatments. We evolved bacteria under phage, antibiotic, and heavy metal exposure.
Lindsey W. McGee, Noah K. Radtke, Gretchen S. Taylor, Joseph L. Graves Jr., Liesl Jeffers‐Francis   +4 more
wiley   +1 more source

Detecting Antibiotic Resistance in Strains of Selected Gram‐Negative Bacterial Species Using Raman Spectroscopy

Journal of Raman Spectroscopy, Volume 57, Issue 9, Page 1554-1564, September 2026.
Raman spectroscopy successfully identified antibiotic‐resistant Gram‐negative strains. Resistant strains of four bacterial species were discriminated from sensitive ones with 99.1% accuracy using PLS regression. The method allows for rapid, label‐free detection of antibiotic resistance.
Fernanda Sant Ana de Siqueira e Oliveira, Adriano Moraes da Silva, Marcos Tadeu T. Pacheco, Landulfo Silveira Jr.   +3 more
wiley   +1 more source