Evidence map›Paper›PMID 30808979›Full record

ArticleScientific reports2019

Glyoxylate cycle gene ICL1 is essential for the metabolic flexibility and virulence of Candida glabrata.

Shu Yih Chew, Kok Lian Ho, Yoke Kqueen Cheah, Tzu Shan Ng, Doblin Sandai, Alistair J P Brown, Leslie Thian Lung Than

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed.

  1. Article
  2. Journal of medical microbiology · 2026
    Review
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Metabolic Reprogramming ofJournal of proteome research · 2024
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Influence of Pathogen Carbon Metabolism on Interactions With Host Immunity.Frontiers in cellular and infection microbiology · 2022
    Review
  16. Article
  17. Journal of fungi (Basel, Switzerland) · 2021
    Review
  18. Beyond Melanin: Proteomics Reveals Virulence-Related Proteins inJournal of fungi (Basel, Switzerland) · 2020
    Article
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Shu Yih ChewDepartment of Medical Microbiology and Parasitology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia.ORCID 0000-0002-3862-448X
Kok Lian HoDepartment of Pathology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia.
Yoke Kqueen CheahDepartment of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia.
Tzu Shan NgDepartment of Molecular Medicine, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Wilayah Persekutuan, Kuala Lumpur, Malaysia.
Doblin SandaiInfectomics Cluster, Advanced Medical and Dental Institute, Universiti Sains Malaysia, 13200, Kepala Batas, Pulau Pinang, Malaysia.
Alistair J P BrownMRC Centre for Medical Mycology at the University of Aberdeen, Institute of Medical Sciences, Foresterhill, Aberdeen, AB25 2ZD, United Kingdom.
Leslie Thian Lung ThanDepartment of Medical Microbiology and Parasitology, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia. leslie@upm.edu.my.

Funding

Biotechnology and Biological Sciences Research CouncilMedical Research Council MR/M026663/1Medical Research Council MR/N006364/1Medical Research Council MR/N006364/2Wellcome TrustWellcome Trust 097377
6 · The paper itself

Abstract

The human fungal pathogen Candida glabrata appears to utilise unique stealth, evasion and persistence strategies in subverting the onslaught of host immune response during systemic infection. However, macrophages actively deprive the intracellular fungal pathogen of glucose, and therefore alternative carbon sources probably support the growth and survival of engulfed C. glabrata. The present study aimed to investigate the role of the glyoxylate cycle gene ICL1 in alternative carbon utilisation and its importance for the virulence of C. glabrata. The data showed that disruption of ICL1 rendered C. glabrata unable to utilise acetate, ethanol or oleic acid. In addition, C. glabrata icl1∆ cells displayed significantly reduced biofilm growth in the presence of several alternative carbon sources. It was also found that ICL1 is crucial for the survival of C. glabrata in response to macrophage engulfment. Disruption of ICL1 also conferred a severe attenuation in the virulence of C. glabrata in the mouse model of invasive candidiasis. In conclusion, a functional glyoxylate cycle is essential for C. glabrata to utilise certain alternative carbon sources in vitro and to display full virulence in vivo. This reinforces the view that antifungal drugs that target fungal Icl1 have potential for future therapeutic intervention.

Indexed as

Acetic AcidAnimalsCandida glabrataCandidiasisDisease Models, AnimalEthanolFemaleFungal ProteinsIsocitrate LyaseMacrophagesMiceOleic AcidRAW 264.7 CellsVirulenceAcetic AcidEthanolFungal ProteinsIsocitrate LyaseOleic Acid

Identifiers

PMID30808979
PMCPMC6391369

What OpenQuestion holds

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Registered trials

None linked

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.