ΔF659 and F659S substitutions at the HS1 of FKS2 gene, along with E655A and W715L upstream and downstream substitutions, correlate with high ibrexafungerp MICs against Candidaglabrata.

Author: AlcaláLuis, Díaz-GarcíaJudith, EscribanoPilar, GuineaJesús, Martín-RabadánPablo, MesquidaAina, MuñozPatricia, Sánchez-CarrilloCarlos

Paper Details 
Original Abstract of the Article :
OBJECTIVES: Ibrexafungerp is a new inhibitor of Candida spp glucan synthase. We previously set the ibrexafungerp wild-type upper limit (wtUL) against Candida glabrata. We here assessed which FKS2 gene substitutions confer an ibrexafungerp non-wild-type phenotype in C. glabrata isolates. METHODS: We...See full text at original site
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引用元:
https://doi.org/10.1016/j.cmi.2022.04.003

データ提供:米国国立医学図書館(NLM)

Ibrexafungerp: A New Frontier in Candida glabrata Resistance

Candida glabrata, a common fungal pathogen, can develop resistance to antifungals, posing a significant challenge for patients with fungal infections. This research, like a meticulous detective investigating a complex case, delves into the mechanisms of ibrexafungerp resistance in Candida glabrata, a new antifungal drug with promising activity against this pathogen. The researchers, like skilled geneticists deciphering the secrets of resistance, identified specific substitutions in the FKS2 gene that correlated with high ibrexafungerp MICs (minimum inhibitory concentrations) in Candida glabrata isolates. This discovery, like a breakthrough in a long-standing investigation, offers valuable insights into the molecular mechanisms of drug resistance and provides a roadmap for developing more effective antifungal therapies.

Understanding Ibrexafungerp Resistance: A Key to Effective Treatment

This research, like a desert explorer uncovering a hidden oasis, sheds light on the mechanisms of ibrexafungerp resistance in Candida glabrata. The study's findings, like a map leading to a hidden treasure, provide a roadmap for developing new antifungal therapies that can overcome these resistance mechanisms. This knowledge, like a valuable resource in a harsh desert environment, can guide clinicians towards more effective treatment strategies for patients with Candida glabrata infections.

Navigating the Sands of Antifungal Resistance

The fight against fungal resistance, like a desert war waged against a relentless foe, demands innovative and effective solutions. This research, like a skilled strategist devising a new battle plan, underscores the importance of understanding the mechanisms of drug resistance and developing new antifungal therapies that can overcome these challenges. The researchers' findings, like a triumphant victory in a long-fought war, highlight the potential of ibrexafungerp as a promising antifungal agent, but also emphasize the need for ongoing vigilance in combating drug resistance.

Dr.Camel's Conclusion

This research provides valuable insights into the mechanisms of ibrexafungerp resistance in Candida glabrata. The study's findings, like a camel caravan discovering a new trade route, offer a roadmap for developing new antifungal therapies that can overcome these challenges. Further research is needed to develop and evaluate new antifungal drugs that are effective against resistant strains of Candida glabrata.
Date :
  1. Date Completed 2022-07-26
  2. Date Revised 2022-07-28
Further Info :

Pubmed ID

35427779

DOI: Digital Object Identifier

10.1016/j.cmi.2022.04.003

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PICO Info
in preparation
Languages

English

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