Zobrazeno 1 - 10
of 3 280
pro vyhledávání: '"Quorum-quenching"'
Autor:
Marisel R. Tuttobene, Brayan S. Arango Gil, Gisela Di Venanzio, Javier F. Mariscotti, Rodrigo Sieira, Mario F. Feldman, María Soledad Ramirez, Eleonora García Véscovi
Publikováno v:
mBio, Vol 15, Iss 12 (2024)
ABSTRACT Serratia marcescens, a member of the Enterobacteriaceae family, is an opportunistic human pathogen and a frequent cause of urinary tract infections. Clinical isolates often exhibit resistance to multiple antibiotics, posing challenges for su
Externí odkaz:
https://doaj.org/article/63be34a51ee0471d8cbd74c2197ca0c2
Publikováno v:
Frontiers in Oral Health, Vol 5 (2024)
BackgroundN-acyl homoserine lactones (AHLs) are small signalling molecules predominantly secreted in Gram-negative bacteria.ObjectiveThe aim is to provide a comprehensive overview of AHLs in oral health.MethodsTwo independent researchers conducted a
Externí odkaz:
https://doaj.org/article/f53ac1312d7a4e2db6a73f3d2b260965
Autor:
Nada Tawfig Hashim, Rasha Babiker, Mohammed Mustahsen Rahman, Nallan C. S. K. Chaitanya, Riham Mohammed, Shahistha Parveen Dasnadi, Bakri Gobara Gismalla
Publikováno v:
Frontiers in Oral Health, Vol 5 (2024)
Periodontal diseases are chronic inflammatory conditions influenced by bacterial biofilm formation and host immune responses, affecting millions worldwide. Traditional treatments like mechanical debridement and systemic antibiotics often face limitat
Externí odkaz:
https://doaj.org/article/3d08d293fb404208a11ee1f1507c4cee
Akademický článek
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Publikováno v:
Journal of Pure and Applied Microbiology, Vol 18, Iss 1, Pp 100-117 (2024)
Dental caries is a polymicrobial infection affecting the dental hard tissues. Excessive carbohydrate intake leads to the accumulation of acid-producing and acid-resistant microorganisms in the oral region. It is a biofilm-dependent oral infection wit
Externí odkaz:
https://doaj.org/article/c5685cf9f72448f38ae395f73967bf57
Publikováno v:
BMC Research Notes, Vol 17, Iss 1, Pp 1-7 (2024)
Abstract Objective This research aims to quantify antiquorum sensing and antibiofilm activity of f phyllosphere bacteria against biofilm formed by pathogenic fish bacteria such as Aeromonas hydrophila, Streptococcus agalactiae, and Vibrio harveyi. Re
Externí odkaz:
https://doaj.org/article/bdba697f6cb14f44b0c52633608cb037
Autor:
Sanchaita Rajkhowa, Safrina Zeenat Hussain, Manisha Agarwal, Alaiha Zaheen, Sami A. Al-Hussain, Magdi E. A. Zaki
Publikováno v:
Pharmaceutics, Vol 16, Iss 9, p 1160 (2024)
The increase in antibiotic-resistant bacteria presents a significant risk to worldwide public health, emphasizing the necessity of novel approaches to address infections. Quorum sensing, an essential method of communication among bacteria, controls a
Externí odkaz:
https://doaj.org/article/ec23a2ee21294c5cb4af94d99e97efd0
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e31898- (2024)
Biofilms are complex communities of microorganisms that cause systemic infections, resistance development and delay in healing wounds. Biofilms can form in various parts of the human body, such as the teeth, lungs, urinary tract, and wounds. Biofilm
Externí odkaz:
https://doaj.org/article/536551b13885465c82842d00d852efac
Autor:
Shima Afrasiabi, Alireza Partoazar
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Persistent infection caused by biofilm is an urgent in medicine that should be tackled by new alternative strategies. Low efficiency of classical treatments and antibiotic resistance are the main concerns of the persistent infection due to biofilm fo
Externí odkaz:
https://doaj.org/article/83e8a9c3c56445e280411f141dab9484
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Quorum sensing (QS) is a conserved cell–cell communication mechanism widely distributed in bacteria, and is oftentimes tightly correlated with pathogen virulence. Quorum quenching enzymes, which interfere with QS through degrading the QS signaling
Externí odkaz:
https://doaj.org/article/0b8df5765a08400d88943977d5c7fa16