Biofabrication of Gold Nanoparticles Using Capsicum annuum Extract and Its Antiquorum Sensing and Antibiofilm Activity against Bacterial Pathogens

FA Qais, I Ahmad, M Altaf, SH Alotaibi - ACS omega, 2021 - ACS Publications
… of virulence factors and the expression of antibiotic-resistant genes. (11,12) Earlier, it was
thought that microbes grow in … aeruginosa secrete a blue-green pigment called pyocyanin. The …

The bZip transcription factor VdMRTF1 is a negative regulator of melanin biosynthesis and virulence in Verticillium dahliae

M Lai, Z Cheng, L Xiao, SJ Klosterman… - Microbiology …, 2022 - Am Soc Microbiol
… governing microsclerotia formation and pigment production in V… numerous genes, especially
pigment biosynthesis genes during … Melanin acts as a virulence factor in some fungi such as …

Bioactivity evaluation of Streptomyces Pigments from Arauca and Guaviare rivers with potential in the cosmetic Industry

LD Silva Arias - intellectum.unisabana.edu.co
… harnessing for large-scale production of various microbial pigments is necessary [34].
Among microbial pigments, one of the most exciting genera is Streptomyces due to its great …

Heterogeneity in biofilm formation and identification of biomarkers of strong biofilm formation among field isolates of Pseudomonas spp.

P Fernández-Gómez, A Figueredo, M López… - Food Research …, 2021 - Elsevier
… of persistent isolates of hazardous spoilage or pathogenic bacteria, and ultimately to facilitate
… available knowledge on this relation between pigment, specifically pyoverdine, production …

[HTML][HTML] … -xanthan gum nanocomposite via green route: attenuation of quorum sensing regulated virulence functions and mitigation of biofilm in gram-negative bacterial …

FM Husain, I Hasan, FA Qais, RA Khan, P Alam… - Coatings, 2020 - mdpi.com
… of ZnO@XG against the QS controlled virulence factors of drug-resistant pathogens that may
… red pigment produced under the control of QS by S. marcescens. It is a vital virulence factor, …

Inhibition of Quorum Sensing and Virulence in Serratia marcescens by Hordenine

JW Zhou, LY Ruan, HJ Chen, HZ Luo… - Journal of agricultural …, 2019 - ACS Publications
… affected the production of virulence factors, influenced the … marcescens is one of the main
pathogenic bacteria causing … The pigments were determined at 534 nm using a microplate …

C. elegans discriminates colors to guide foraging

DD Ghosh, D Lee, X Jin, HR Horvitz, MN Nitabach - Science, 2021 - science.org
… of pathogenic Pseudomonas aeruginosa PA14 bacterial lawns secreting the blue pigment
factors by microbes and the responses to these pigments by foraging hosts like C. elegans. …

Chitooligosaccharides as antibacterial, antibiofilm, antihemolytic and anti-virulence agent against Staphylococcus aureus

F Khan, JW Lee, DTN Pham… - Current Pharmaceutical …, 2019 - ingentaconnect.com
… with bacterial biofilm formation, along with the secretion of numerous virulence factors. …
which is an orange-colored pigment involved in protecting the bacterial cells from the free …

[HTML][HTML] Geraniol inhibits biofilm formation of methicillin-resistant Staphylococcus aureus and increase the therapeutic effect of vancomycin in vivo

K Gu, P Ouyang, Y Hong, Y Dai, T Tang, C He… - … in Microbiology, 2022 - frontiersin.org
… We found that geraniol inhibited the synthesis of major virulence factors, including …
Staphyloxanthin is the main component of the bacterial pigment that provides S. aureus its …

[PDF][PDF] Inhibition of Virulence Factors in Pseudomonas aeruginosa Isolated from Clinical Samples Using Galardin Loaded AgPEG Nanocomposite

HAD Al-kazrage - … Doctorate thesis, College of Biotechnology, Al …, 2021 - researchgate.net
… The study aimed to inhibit the virulence factors in Pseudomonas aeruginosa (activity of
elastase enzyme, biofilm formation and growth of bacteria) by construction specific …