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MetabolomicsBioinspired Rhamnolipid Protects Wheat Against Zymoseptoria tritici Through Mainly Direct Antifungal Activity and Without Major Impact on Leaf Physiology

Rhamnolipids (RLs), glycolipids biosynthesized by the Pseudomonas and Burkholderia genera, are known to display various activities against a wide range of pathogens. Most previous studies on RLs focused on their direct antimicrobial activity, while only a few reports described t...

2022-06-21 | MTBLS4542 | MetaboLights
MetabolomicsPeroxin Pex8 couples stress responses, antifungal tolerance and virulence regulation in Candida albicans

Candida albicans, a World Health Organization critical-priority fungal pathogen, represents the predominant cause of candidemia. Therapeutic failure is sometimes driven by antifungal tolerance, a phenotype distinct from resistance, whose underlying mechanisms remain incompletely defined....

2026-03-12 | MTBLS13170 | MetaboLights
MetabolomicsOsh2 mediates Candida resistance to miltefosine by regulating zymosterol transport
Miltefosine has been identified for its antifungal properties, yet the mechanisms underlying its action and the development of resistance remain unclear. In this study, we induced drug resistance in various Candida species through concentration gradient exposure, successfully obtaining a miltefosine...
2025-07-03 | MTBLS12270 | MetaboLights
no omics definedTranscription profiling of Candida albicans biofilm exposed to amphotericin B, fluconazole or two concentrations of caspofungin
30h of growth biofilms in microfermentors were exposed to caspofungin 0.5 µg/ml, caspofungin 5 µg/ml, fluconazole 80 µg/ml or amphotericin B 8 µg/ml. Control and antifungal-exposed biofilms were recovered at t= 0, 30, 60 and 120 min post exposure to antifungal.
ORGANISM(S): Candida albicans 
2010-03-02 | E-MEXP-2436 | biostudies-arrayexpress
TranscriptomicsIdentification and functional characterization of Rca1, a transcription factor involved in both antifungal susceptibility and host response in Candida albicans
The identification of novel transcription factors associated to antifungal response may allow the discovery of fungal specific targets for new therapeutic strategies. A collection of 241 C. albicans transcriptional regulators mutants was screened for altered susceptibility to fluconazole, caspofungi...
ORGANISM(S): Candida albicans 
2012-05-02 | E-GEOD-37682 | biostudies-arrayexpress
TranscriptomicsAspergillus fumigatus Af293 response to lactic acid bacteria antifungal activity
The effect of cell free supernatant from the antifungal strain Lactobacillus plantarum 16 on the growth of Aspergillus fumigatus Af293 was assessed. Transcriptome analysis of the genome was performed after ten minutes exposure to antifungal supernatant in order to determine the molecular targets inv...
ORGANISM(S): Aspergillus fumigatus 
2013-08-09 | E-MTAB-1701 | biostudies-arrayexpress
ProteomicsSuppressed Protein Translation Caused by MSP-8 Defect Determines Fungal Multidrug Resistance with Fitness Cost
Antifungal resistance, particularly the rise in multidrug resistance, has become a critical public health concern, garnering substantial attention. In this study, we used experimental evolution with Neurospora crassa as a model and identified a novel multidrug-resistance gene, msp-8, which encodes a...
ORGANISM(S): Neurospora Crassa Or74a 
2024-08-02 | PXD054574 |
TranscriptomicsIndolic metabolites are required for antifungal defense of the Arabidopsis mlo2 mutant
Arabidopsis thaliana genes MLO2 (Mildew resistance locus-O 2), MLO6 and MLO12 exhibit unequal genetic redundancy with respect to the modulation of defense responses against powdery mildew fungi and the control of developmental phenotypes such as premature leaf decay. We show that early chlorosis and...
ORGANISM(S): Arabidopsis thaliana 
2010-01-03 | E-GEOD-17875 | biostudies-arrayexpress
MetabolomicsMetabolome and transcriptome combined profiling reveals fluconazole resistance mechanisms of Trichosporon asahii and role of farnesol in fluconazole tolerance

Trichosporon asahii is a basidiomycete yeast that is pathogenic to humans and animals, and fluconazole-resistant strains have recently increased. Farnesol secreted by fungi is a factor that causes variations in fluconazole resistance; however, few studies have explored the underlying mec...

2023-11-20 | MTBLS7236 | MetaboLights
TranscriptomicsResponse of Candida albicans towards a novel antifungal benzimidazole derivative
Fungal infections are a serious health problem in the clinic especially in the immunocompromised patient. Disease ranges from widespread superficial vulvovaginal infections to life-threatening systemic candidiasis. Especially for systemic mycoses only a limited arsenal of antimycotica are available,...
ORGANISM(S): Candida albicans 
2011-07-14 | E-GEOD-21622 | biostudies-arrayexpress
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