Results 1 to 10 of about 23,821 (151)

Fluconazole Resistance and Virulence in In Vitro Induced-Fluconazole Resistant Strains and in Clinical Fluconazole Resistant Strain of Cryptococcus deuterogattii [PDF]

Pathogens, 2023
Neuromeningeal cryptococcosis is a life-threatening infection of the central nervous system, caused by encapsulated yeast belonging to the Cryptococcus neoformans and Cryptococcus gattii species complexes. Recent data showed that virulence and antifungal
Sébastien Bertout, Laetitia Laroche, Frédéric Roger, Donika Krasteva, Pascal Drakulovski, Virginie Bellet   +5 more
doaj   +5 more sources

Epidemiology of Candidemia and Fluconazole Resistance in an ICU before and during the COVID-19 Pandemic Era [PDF]

Antibiotics, 2022
The objectives of this study were to investigate the incidence of candidemia, as well as the factors associated with Candida species distribution and fluconazole resistance, among patients admitted to the intensive care unit (ICU) during the COVID-19 ...
Christina Routsi, Joseph Meletiadis, Efstratia Charitidou, Aikaterini Gkoufa, Stelios Kokkoris, Stavros Karageorgiou, Charalampos Giannopoulos, Despoina Koulenti, Petros Andrikogiannopoulos, Efstathia Perivolioti, Athina Argyropoulou, Ioannis Vasileiadis, Georgia Vrioni, Elizabeth Paramythiotou   +13 more
doaj   +4 more sources

Fluconazole resistance in non-albicans Candida species in the United States, 2012-2021 [PDF]

Antimicrobial Stewardship & Healthcare Epidemiology, 2023
Background: Candida spp can cause a variety of infections known as candidiasis, ranging from severe invasive infections to superficial mucosal infections of the mouth and vagina.
Emily Jenkins, Meghan Lyman, Brendan Jackson, Shawn Lockhart, Hannah Wolford, Sujan Reddy, James Baggs   +6 more
doaj   +2 more sources

The transcription factor Rpn4 activates its own transcription and induces efflux pump expression to confer fluconazole resistance in Candida auris [PDF]

mBio, 2023
The emergence and nosocomial spread of the multidrug-resistant Candida auris pose a severe public health threat. Most C. auris clinical isolates are fluconazole resistant.
Eve W. L. Chow, Yabing Song, Jinxin Chen, Xiaoli Xu, Jianbin Wang, Kun Chen, Jiaxin Gao, Yue Wang   +7 more
doaj   +2 more sources

Overexpression of efflux pump transporter genes and mutations in ERG11 pave the way to fluconazole resistance in Candida tropicalis: A study from a North India region

Journal of Global Antimicrobial Resistance, 2020
Introduction: Fluconazole resistance in Candida tropicalis health care–associated infections is increasing. We investigated the role of efflux pump and mutations in ERG11p conferring fluconazole resistance in C. tropicalis. Materials and methods: A total
Nidhi Pandey, Muktanand Tripathi, Munesh K. Gupta, Ragini Tilak   +3 more
doaj   +3 more sources

Genomic Variation-Mediating Fluconazole Resistance in Yeast. [PDF]

Biomolecules, 2022
Fungal infections pose a serious and growing threat to public health. These infections can be treated with antifungal drugs by killing hazardous fungi in the body. However, the resistance can develop over time when fungi are exposed to antifungal drugs by generating genomic variations, including mutation, aneuploidy, and loss of heterozygosity.
Wang WY, Cai HQ, Qu SY, Lin WH, Liang CC, Liu H, Xie ZX, Yuan YJ.   +7 more
europepmc   +4 more sources

Is there a difference in the expression levels of genes responsible for fluconazole resistance in Candida albicans isolated from people with different underlying diseases? A systematic review [PDF]

Current Medical Mycology
Background and Purpose: Fluconazole is one of the primary antifungal agents in the treatment of candidiasis. However, long-term treatment and indiscriminate use of drugs from the azole family have created resistant isolates.
Akbar Hoseinnejad, Mehrnoush Maheronnaghsh, Mojtaba Taghizadeh Armaki, Jalal jafarzadeh, Mahnaz Fatahinia   +4 more
doaj   +2 more sources

Fluconazole Monotherapy Is a Suboptimal Option for Initial Treatment of Cryptococcal Meningitis Because of Emergence of Resistance

mBio, 2019
Cryptococcal meningitis is a lethal disease with few therapeutic options. Induction therapy with fluconazole has been consistently demonstrated to be associated with suboptimal microbiological and clinical outcomes. Exposure to fluconazole causes dynamic
William Hope, Neil R. H. Stone, Adam Johnson, Laura McEntee, Nicola Farrington, Anahi Santoro-Castelazo, Xuan Liu, Anita Lucaci, Margaret Hughes, Jason D. Oliver, Charles Giamberardino, Sayoki Mfinanga, Thomas S. Harrison, John R. Perfect, Tihana Bicanic   +14 more
doaj   +3 more sources

Screening of fluconazole resistance-related genes in Trichosporon asahii with induced fluconazole resistance in vitro

Di-san junyi daxue xuebao, 2020
Objective To screen the genes associated with fluconazole resistance in Trichosporon asahii to facilitate mechanistic studies of fluconazole resistance and the development of new antifungal agents. Methods Three clinical isolates of fluconazole-sensitive
XIA Zhikuan1, XIA Zhikuan1, GUO Jing, ZHANG Dequan, LU Yong, AO Junhong, YANG Rongya   +6 more
doaj   +2 more sources

Evaluation of Etest and MICRONAUT-AM Assay for Antifungal Susceptibility Testing of Candida auris: Underestimation of Fluconazole Resistance by MICRONAUT-AM and Overestimation of Amphotericin B Resistance by Etest [PDF]

Antibiotics
Multidrug-resistant Candida auris has recently caused major outbreaks in healthcare facilities. Rapid and accurate antifungal susceptibility testing (AST) of C. auris is crucial for proper management of invasive infections.
Mohammad Asadzadeh, Suhail Ahmad, Wadha Alfouzan, Inaam Al-Obaid, Bram Spruijtenburg, Eelco F. J. Meijer, Jacques F. Meis, Eiman Mokaddas   +7 more
doaj   +2 more sources