Results 121 to 130 of about 32,852 (238)

Paracoccidioides spp.: the structural characterization of extracellular matrix, expression of glucan synthesis and associated genes and adhesins during biofilm formation

open access: yesFrontiers in Microbiology
The genus Paracoccidioides includes Paracoccidioides lutzii and the Paracoccidioides brasiliensis complex, which comprises four phylogenetic species. A key feature distinguishing planktonic growth from biofilm is the presence of a 3D extracellular matrix
Lariane Teodoro Oliveira   +7 more
doaj   +1 more source

Multi‐Targeting Carnosic Acid Kills Drug‐Resistant Helicobacter pylori With Narrow‐Spectrum Activity

open access: yesAdvanced Science, Volume 13, Issue 50, 7 September 2026.
Carnosic acid selectively eradicates drug‐resistant Helicobacter pylori through a multi‐targeted mechanism involving urease inhibition, membrane disruption, and biofilm eradication. It exhibits no detectable resistance, potent in vivo efficacy, and minimal impact on gut microbiota, positioning it as a promising narrow‐spectrum lead compound against ...
Yuefan Bai   +7 more
wiley   +1 more source

Influence of adhesins on the interaction of Escherichia coli with human phagocytes [Elektronisk resurs]

open access: yes, 1984
The fitness between bacterial adhesins and target cell receptors, determining bacterial adherence to epithelial cells in urinary tract infections, was shown to influence also the interaction with human polymorphonuclear leukocytes (PMNL).
Bjursten, Lars Magnus,   +7 more
core  

Phenotypic expression of the gene‐for‐gene interaction in plant pathogenic bacteria: An implication for resistance to bacterial diseases by plants

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Plant pathogenic bacteria cause massive losses in agriculture and damage to natural plant habitats. Bacterial pathogens not only reduce crop production, but they also reduce crop quality by releasing toxins into the environment. Pathogenic bacteria that invade plant tissues must overcome the plant's defense mechanisms. Plants possess an innate
Muluken Getahun, Zelalem Bekeko
wiley   +1 more source

Interspecies Biofilm Dynamics Among Staphylococci: Inflammatory Contributions to Chronic Rhinosinusitis

open access: yesInternational Forum of Allergy &Rhinology, Volume 16, Issue 9, Page 956-967, September 2026.
ABSTRACT Introduction Staphylococcus species are frequently isolated from the sinonasal niche of chronic rhinosinusitis (CRS) patients. While Staphylococcus aureus is often associated with recalcitrant CRS, Staphylococcus epidermidis and Staphylococcus lugdunensis are largely deemed commensal.
Sintayehu Ambachew   +8 more
wiley   +1 more source

Combining Phytochemical and Computational Approach on Citrus hystrix DC. (Kaffir Lime) Peel Extract: Anti‐Diabetic and Anti‐Inflammatory Activities

open access: yesChemistry &Biodiversity, Volume 23, Issue 9, September 2026.
Citrus hystrix DC. (kaffir lime) peel was dried and subjected to ethanolic extract. The GC‐MS analysis showed the presence of significant phyto‐ingredients. Pharmacokinetic and ADMET filters were applied to major constituents, and molecular docking, Gene Ontology (GO), and KEGG pathway enrichment analyses on mechanistic plausibility were also performed.
Malathy Soundara Rajan   +2 more
wiley   +1 more source

Feature of adhesins expressed in Mycobacterium intracellulare

open access: yes, 2015
The Mycobacterium avium MAC complex includes two closely related species Mycobacterium avium and Mycobacterium intracellulare (Mi). These non-tuberculous mycobacteria are opportunistic pathogens in humans and responsible of severe diseases in a wide ...
Locht, Camille   +6 more
core  

Bacteriophage Resistance, Adhesin’s and Toxin’s Genes Profile of Staphylococcus aureus Causing Infections in Children and Adolescents

open access: yesMicroorganisms
Staphylococcus aureus is a common pathogen, often recovered from children’s infections. Βiofilm formation, antimicrobial resistance and production of adhesins and toxins contribute to its virulence.
Nikolaos Giormezis   +5 more
doaj   +1 more source

Cellular and Humoral Immune Responses to Noncanonical Enterotoxigenic Escherichia coli Virulence Factors

open access: yesEuropean Journal of Immunology, Volume 56, Issue 9, September 2026.
Circulating antigen‐reactive CD4+ T cells and antibody responses in serum and lavage against the ETEC noncanonical virulence factors EatA, EtpA, and YghJ were found in volunteers experimentally infected with ETEC. This documents the immunogenicity of these antigens and supports their further evaluation as ETEC vaccine candidates.
Saman Riaz   +6 more
wiley   +1 more source

Quantification of Staphylococcus aureus cell surface adhesins using flow cytometry.

open access: yes, 2000
The initiation of many infectious diseases involves specific adhesion of bacteria to host tissue proteins and carbohydrates. Staphylococcus aureus is known to bind specifically to several proteins in the extracellular matrix (ECM).
N. Mohammed   +3 more
core  

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