Results 11 to 20 of about 2,379,902 (206)

Fluconazole resistance in Candida species: a current perspective

Infection and Drug Resistance, 2017
Elizabeth L Berkow, Shawn R Lockhart Mycotic Diseases Branch, Centers for Disease Control and Prevention, Atlanta, GA, USA Abstract: Candida albicans and the emerging non-albicans Candida spp.
Berkow EL, Lockhart SR
doaj   +7 more sources

Metabolome and Transcriptome Combinatory Profiling Reveals Fluconazole Resistance Mechanisms of Trichosporon asahii and the Role of Farnesol in Fluconazole Tolerance

Microorganisms, 2023
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 ...
Xiaoping Ma, Wanling Yang, Aining Yang, Dong Chen, Chengdong Wang, Shanshan Ling, Sanjie Cao, Zhicai Zuo, Ya Wang, Zhijun Zhong, Guangneng Peng, Ming He, Yu Gu   +12 more
doaj   +2 more sources

Interactions between copy number and expression level of genes involved in fluconazole resistance in Candida glabrata

Frontiers in Cellular and Infection Microbiology, 2013
Objectives. This study aimed to elucidate the relative involvement of drug resistance gene copy number and overexpression in fluconazole resistance in clinical C. glabrata isolates using a population-based approach. Methods. Fluconazole resistance levels
Salma eAbbes, Hayet eSellami, Annie eMichel-Nguyen, Ali eAyadi, Stéphane eRanque, Stéphane eRanque   +5 more
doaj   +4 more sources

Mutations in TAC1B: a Novel Genetic Determinant of Clinical Fluconazole Resistance in Candida auris [PDF]

mBio, 2020
Candida auris has emerged as a multidrug-resistant pathogen of great clinical concern. Approximately 90% of clinical C. auris isolates are resistant to fluconazole, the most commonly prescribed antifungal agent, and yet it remains unknown what mechanisms
Jeffrey M. Rybak, José F. Muñoz, Katherine S. Barker, Josie E. Parker, Brooke D. Esquivel, Elizabeth L. Berkow, Shawn R. Lockhart, Lalitha Gade, Glen E. Palmer, Theodore C. White, Steve L. Kelly, Christina A. Cuomo, P. David Rogers   +12 more
doaj   +2 more sources

Risk Factors for Fluconazole-Resistant Candidemia [PDF]

Antimicrobial Agents and Chemotherapy, 2010
ABSTRACT Previous studies have sought to determine the risk factors associated with candidemia caused by non- albicans Candida spp. or with potentially fluconazole-resistant Candida spp. ( C. glabrata and C. krusei ).
Garnacho-Montero, José, Diaz-Martin, Ana, García-Cabrera, Emilio, Perez de Pipaon, Maite Ruiz, Hernandez-Caballero, Clara, Aznar-Martin, Javier, Cisneros, José Miguel, Ortiz-Leyba, Carlos   +7 more
openaire   +4 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

MDR1 overexpression combined with ERG11 mutations induce high-level fluconazole resistance in Candida tropicalis clinical isolates

BMC Infectious Diseases, 2018
Background Marked increases in fluconazole resistance in Candida tropicalis have been recently reported. In this study, the molecular mechanisms behind fluconazole resistance were investigated. Methods Twenty-two C.
Longyang Jin, Zhuorui Cao, Qi Wang, Yichen Wang, Xiaojuan Wang, Hongbin Chen, Hui Wang   +6 more
doaj   +2 more sources

The activity of echinocandins, amphotericin B and voriconazole against fluconazole-susceptible and fluconazole-resistant Brazilian Candida glabrata isolates

Memorias do Instituto Oswaldo Cruz, 2012
The extensive use of azole antifungal agents has promoted the resistance of Candida spp to these drugs. Candida glabrata is a problematic yeast because it presents a high degree of primary or secondary resistance to fluconazole. In Brazil, C.
Débora Alves Nunes Mario, Laura Bedin Denardi, Laíssa Arévalo Bandeira, Milene Silva Antunes, Janio Morais Santurio, Luiz Carlos Severo, Sydney Hartz Alves   +6 more
doaj   +2 more sources

Elucidation of the mechanisms of fluconazole resistance and repurposing treatment options against urinary Candida spp. isolated from hospitalized patients in Alexandria, Egypt [PDF]

BMC Microbiology
Background The incidence of fungal urinary tract infections (UTIs) has dramatically increased in the past decades, with Candida arising as the predominant etiological agent.
Hend Zeitoun, Rawan A. Salem, Nadia M. El-Guink, Nesrin S. Tolba, Nelly M. Mohamed   +4 more
doaj   +2 more sources

Parallel evolution of fluconazole resistance and tolerance in Candida glabrata [PDF]

Frontiers in Cellular and Infection Microbiology
IntroductionWith the growing population of immunocompromised individuals, opportunistic fungal pathogens pose a global health threat. Candida species, particularly C. albicans and non-albicans Candida species such as C.
Lijun Zheng, Yi Xu, Chen Wang, Yubo Dong, Liangsheng Guo   +4 more
doaj   +2 more sources