Cited by 76Fungal and yeast genetics researchAntifungal resistance and susceptibilitySignaling Pathways in Disease

Elucidating the Candida albicans calcineurin signaling cascade controlling stress response and virulence

Open access
Reedy, Jennifer L., Filler, Scott G., Heitman, Joseph·2010·Fungal Genetics and Biology

Abstract

The protein phosphatase calcineurin is a key mediator of virulence and antifungal susceptibility of multiple fungal pathogens including Candida albicans, Cryptococcus neoformans, and Aspergillus fumigatus, and has clinical potential as a therapeutic target to increase the efficacy of the current antifungal armamentarium. Despite the importance of this signaling pathway, few components of the calcineurin-signaling pathway are known in C. albicans. Here we identified and analyzed additional components of the C. albicans calcineurin cascade, including the RCN1 (regulator of calcineurin1), MID1, and CCH1 genes, which mediate calcineurin functions in other species. When heterologously expressed in Saccharomyces cerevisiae, C. albicans Rcn1 inhibited calcineurin function. Although rcn1/rcn1, mid1/mid1, and cch1/cch1 mutant strains share some phenotypes with calcineurin mutants, they do not completely recapitulate the phenotypes of a calcineurin mutant strain. These studies extend our understanding of the C. albicans calcineurin signaling cascade and its host-niche specific role in virulence.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.fgb.2009.09.002

Cites

72 of 72 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Genes involved in several pathways, including calcineurin and PKC signaling, primarily affected FoG and not RAD.

    “Consistent with the adjuvant drug responses, genes involved in several pathways, including calcineurin 53 and PKC signaling 44 , primarily affected FoG and not RAD (Fig. 4d, Supplementary Fig. 8, detailed information on genes tested in Supplementary Notes 2-4 and Supplementary Tables 2 and 3).”

    From Antifungal tolerance is a subpopulation effect distinct from resistance and is associated with persistent candidemia (2018) · cites this paper as [53]

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 1

  1. Strippoli P Lenzi L Petrini M Carinci P Zannotti M A new gene family including DSCR1 (Down Syndrome Candidate Region 1) and ZAKI-4: Characterization from yeast to human and identification of DSCR1-like 2, a novel human member (DSCR1L2) Genomics 2000b 64 252 263 10756093

Cited by

Sorted by citations

Authors
Reedy, J. L., Filler, S. G., & Heitman, J.
Affiliations
  • Duke University (US)
  • University of California, Los Angeles (US)
Corresponding author
Heitman, Joseph
Venue
Fungal Genetics and Biology
Publisher
Elsevier BV
Published
2010-02
Volume
47
Issue
2
Pages
107-116
ISSN
1087-1845 (ISSN-L)
OpenAlex
W1994548351
Cited by
76
References
72
Citations by year
2026: 3 · 2025: 1 · 2024: 1 · 2023: 2 · 2022: 1 · 2021: 8 · 2020: 7 · 2019: 5 · 2018: 1 · 2017: 1 · 2016: 7 · 2015: 5 · 2014: 10 · 2013: 7 · 2012: 7
FWCI
2.26
Type
journal article
Language
en
Open access
Locations
  • Fungal Genetics and Biology (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • NIAID R01 (AI42159, AI50438)
  • NIDCR R01 (DE017088)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Fungal and yeast genetics research
  • Health Sciences › Medicine › Infectious Diseases › Antifungal resistance and susceptibility
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Signaling Pathways in Disease
Keywords
Candida albicans, calcineurin signaling, RCN1, MID1, stress response, virulence, antifungal susceptibility, protein phosphatase, heterologous expression in Saccharomyces cerevisiae
MeSH terms
Amino Acid Sequence, Animals, Antifungal Agents, Candida albicans, Candidiasis, Fungal Proteins, Genetic Complementation Test, Mice, Inbred ICR, Molecular Sequence Data, Mutation, Saccharomyces cerevisiae, Sodium Dodecyl Sulfate, Virulence, Signal Transduction, Fluconazole, Gene Expression Regulation, Fungal, Sequence Homology, Amino Acid, Lithium Chloride, Calcineurin, Mice

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review