ArticleJournal of clinical microbiology2004
Rapid quantification of drug resistance gene expression in Candida albicans by reverse transcriptase LightCycler PCR and fluorescent probe hybridization.
Article in Journal of clinical microbiology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed, 29 citations in OpenAlex.
- Associations of Rap1 with Cell Wall Integrity, Biofilm Formation, and Virulence in Candida albicans.Microbiology spectrum · 2022Article
- Can We Improve Antifungal Susceptibility Testing?Frontiers in cellular and infection microbiology · 2021Review
- Drug-Resistant Fungi: An Emerging Challenge Threatening Our Limited Antifungal Armamentarium.Antibiotics (Basel, Switzerland) · 2020Review
- Recent trends in molecular diagnostics of yeast infections: from PCR to NGS.FEMS microbiology reviews · 2019Review
- Virulence factors, antifungal susceptibility and molecular mechanisms of azole resistance among Candida parapsilosis complex isolates recovered from clinical specimens.Journal of biomedical science · 2017Article
- Molecular and nonmolecular diagnostic methods for invasive fungal infections.Clinical microbiology reviews · 2014Review
- Development and evaluation of different normalization strategies for gene expression studies in Candida albicans biofilms by real-time PCR.BMC molecular biology · 2006Article
- Real-time PCR in clinical microbiology: applications for routine laboratory testing.Clinical microbiology reviews · 2006Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We developed a rapid, sensitive, and reproducible assay to quantify Candida albicans ACT1, CDR1, CDR2, ERG11, and MDR1 mRNA using a two-step reverse transcription and LightCycler real-time PCR (RT-LightCycler PCR) method with sequence-specific hybridization probes. We compared RT-LightCycler PCR with Northern hybridization for quantitative analysis of gene expression in isolates with various fluconazole susceptibilities. Specificity of each LightCycler PCR was verified by LightCycler melting curve analysis and agarose gel electrophoresis of amplified products. Correlation of quantification results between RT-LightCycler PCR and Northern hybridization yielded correlation coefficients of > or = 0.91 for all genes except MDR1 (0.74). In this case, reduced correlation was due to the inability of Northern hybridization to accurately quantify the high MDR1 expression in a susceptible dose-dependent isolate which was shown by RT-LightCycler PCR to overexpress MDR1 >200-fold relative to the other isolates tested. In four isolates, low levels of CDR2 mRNA were detected by RT-LightCycler PCR but were undetectable by Northern hybridization. mRNA quantification by RT-LightCycler PCR correlates with Northern hybridization and offers additional advantages, including increased sensitivity and speed of analysis, along with lower RNA concentration requirements and an increased dynamic range of signal detection.
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Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.