Overlooked Candida glabrata petites are echinocandin tolerant, induce host inflammatory responses, and display poor in vivo fitness
…, H Hovhannisyan, D Fuentes, N Cabrera, C Quinteros… - Mbio, 2023 - Am Soc Microbiol
… petite mutants has also been noted in clinical samples obtained from patients infected with
Candida glabrata … lacking PDR1 mutations were selected and analyzed further for petite traits. …
Candida glabrata … lacking PDR1 mutations were selected and analyzed further for petite traits. …
[PDF][PDF] Narrow mutational signatures drive acquisition of multidrug resistance in the fungal pathogen Candida glabrata
…, R Beyer, JC Nunez-Rodriguez, C Schüller… - Current Biology, 2021 - cell.com
… rendering strains avirulent, we used an in vivo Galleria … trait, we selected genes that were
mutated at least twice … CDR1 have already been reported in azole-resistant strains,33,34 and …
mutated at least twice … CDR1 have already been reported in azole-resistant strains,33,34 and …
[HTML][HTML] Dynamics of in vitro development of azole resistance in Candida tropicalis
S Paul, S Singh, D Sharma, A Chakrabarti… - Journal of Global …, 2020 - Elsevier
… Additionally, the absence of ERG11 gene mutations and … in the development of azole-resistant
C. tropicalis are warranted. … a possibility of treatment failure in vivo in patients having prior …
C. tropicalis are warranted. … a possibility of treatment failure in vivo in patients having prior …
[HTML][HTML] … -3-methylglutaryl Coenzyme A Reductase Decrease the Growth, Ergosterol Synthesis and Generation of petite Mutants in Candida glabrata and Candida …
…, J Tamariz, JA Ibarra, C Hernández-Rodríguez… - International Journal of …, 2023 - mdpi.com
… glabrata and C. albicans. Compared to the reference drugs (… yeast species and generated
fewer petite mutants. Moreover, … distinct media, petite mutants could be selected. To confirm …
fewer petite mutants. Moreover, … distinct media, petite mutants could be selected. To confirm …
Transient mitochondria dysfunction confers fungal cross-resistance against phagocytic killing and fluconazole
S Siscar-Lewin, T Gabaldón, AM Aldejohann, O Kurzai… - Mbio, 2021 - Am Soc Microbiol
… These results indicate that the petite mutant can emerge during C. glabrata infections in vivo
… mitochondrial protein that is upregulated by Pdr1 in azole-resistant strains (23). We did not …
… mitochondrial protein that is upregulated by Pdr1 in azole-resistant strains (23). We did not …
Photodynamic Therapy as a Novel Approach to Induce Petite Colonies in Drug-Resistant Candida for Antifungal Research
CY Yang, JH Hung, CJ Wu, ZX Wang, SH Wang… - JoVE (Journal of …, 2024 - jove.com
… , drug-resistant Candida and their petite mutants remain a major … Select quadrants with
5-80 colonies from the previously chosen … glabrata (C2-1000907) petite mutants with impaired …
5-80 colonies from the previously chosen … glabrata (C2-1000907) petite mutants with impaired …
[HTML][HTML] Genomic evolution towards azole resistance in Candida glabrata clinical isolates unveils the importance of CgHxt4/6/7 in azole accumulation
…, IM Miranda, M Van Ende, CS Souza, C Costa… - Communications …, 2022 - nature.com
… In the azole-resistant strain derived from the CBS138 strain, CBS138_Psc, a mutation in the
… GOF mutations, induced by drug exposure, natural selection favours cells harbouring these …
… GOF mutations, induced by drug exposure, natural selection favours cells harbouring these …
[HTML][HTML] Microevolution of the pathogenic yeasts Candida albicans and Candida glabrata during antifungal therapy and host infection
… glabrata, several studies suggest that mutations in ERG11 … ) and incompetence (azole-resistant)
in response to azole … glabrata resistant isolates was demonstrated in vivo by others […
in response to azole … glabrata resistant isolates was demonstrated in vivo by others […
[PDF][PDF] Host adaptation, avirulence and antivirulence genes of Candida glabrata
S Siscar Lewin - 2021 - db-thueringen.de
… Certain mutations occur frequently in vivo, eg. in genes … The slow growth of petite mutants
limits their identification in the … CgMIP1, has been under positive selection. Here it is shown that …
limits their identification in the … CgMIP1, has been under positive selection. Here it is shown that …
[HTML][HTML] Candida glabrata: Pathogenicity and Resistance Mechanisms for Adaptation and Survival
… glabrata strain with a single nucleotide mutation in the chitin … growth under both in vitro
and in vivo iron-limiting conditions. The … Some alterations are exclusively found in azole-resistant …
and in vivo iron-limiting conditions. The … Some alterations are exclusively found in azole-resistant …