Evidence map›Paper›PMID 34724824›Full record

ArticlemBio2021

Inositol Metabolism Regulates Capsule Structure and Virulence in the Human Pathogen Cryptococcus neoformans.

Yina Wang, Maggie Wear, Gurkirat Kohli, Raghav Vij, Charles Giamberardino, Arpun Shah, Dena L Toffaletti, Chen-Hsin A Yu, John R Perfect, Arturo Casadevall and 1 more

Open access · goldAbstract read
In one paragraph

Article in mBio, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 12% of its field
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

27 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Pooled it
  2. Review
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  15. Cryptococcal nutrient acquisition and pathogenesis: dining on the host.Microbiology and molecular biology reviews : MMBR · 2025
    Review
  16. Review
  17. Review
  18. Unveiling new features of the human pathogenComputational and structural biotechnology journal · 2025
    Article
  19. The emergence of neuroinvasiveFrontiers in cellular and infection microbiology · 2025
    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

11 authors at 4 institutions in 2 countries.

Yina WangPublic Health Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey, USA.
Maggie WearDepartment of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.
Gurkirat KohliPublic Health Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey, USA.
Raghav VijDepartment of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.ORCID 0000-0001-5812-0484
Charles GiamberardinoDivision of Infectious Diseases, Department of Medicine, Duke Universitygrid.26009.3d Medical Center, Durham, North Carolina, USA.
Arpun ShahPublic Health Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey, USA.
Dena L ToffalettiDivision of Infectious Diseases, Department of Medicine, Duke Universitygrid.26009.3d Medical Center, Durham, North Carolina, USA.
Chen-Hsin A YuInstitute of Molecular Biology, Academia Sinicagrid.28665.3f, Taipei, Taiwan.
John R PerfectDivision of Infectious Diseases, Department of Medicine, Duke Universitygrid.26009.3d Medical Center, Durham, North Carolina, USA.
Arturo CasadevallDepartment of Molecular Microbiology and Immunology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA.ORCID 0000-0002-9402-9167
Chaoyang XuePublic Health Research Institute, New Jersey Medical School, Rutgers University, Newark, New Jersey, USA.ORCID 0000-0001-8196-1468
Rutgers, The State University of New Jersey · USDuke Medical Center · USJohns Hopkins University · USInstitute of Molecular Biology, Academia Sinica · TW

Funding

Synergy of Host Defense Mechanisms in the LungR01HL059842 · NHLBI · YESHIVA UNIVERSITY · PI CASADEVALL, ARTURO · 1997 to 2023
$7.4M
Biology of Fungal MelaninR01AI052733 · NIAID · YESHIVA UNIVERSITY · PI CASADEVALL, ARTURO · 2003 to 2019
$6.6M
Mechanisms of vaccine protection against AIDS-associated Cryptococcus infectionR01AI141368 · NIAID · RUTGERS BIOMEDICAL AND HEALTH SCIENCES · PI Amariliz Rivera, Chaoyang Xue · 2019 to 2026
$5.4M
The role of inositol in Cryptococcus biology and pathogenesisR01AI123315 · NIAID · RUTGERS BIOMEDICAL AND HEALTH SCIENCES · PI Chaoyang Xue · 2017 to 2026
$5.0M
Pathobiology of C. neoformans in the Central Nervous SystemR01AI073896 · NIAID · DUKE UNIVERSITY · PI PERFECT, JOHN R. · 2008 to 2018
$4.4M
Evolution of Cryptococcus neoformans Strains from Patients with HIV/AIDSR01AI093257 · NIAID · DUKE UNIVERSITY · PI PERFECT, JOHN R. · 2011 to 2022
$3.8M
Lipid flippase in echinocandin drug resistance in Cryptococcus neoformansR21AI154318 · NIAID · RBHS-NEW JERSEY MEDICAL SCHOOL · PI XUE, CHAOYANG · 2020 to 2021
$430k
NHLBI NIH HHS R01 HL059842NIAID NIH HHS R01 AI052733NIAID NIH HHS R01 AI073896NIAID NIH HHS R01 AI093257NIAID NIH HHS R01 AI123315NIAID NIH HHS R01 AI141368NIAID NIH HHS R21 AI154318
6 · The paper itself

Abstract

The environmental yeast Cryptococcus neoformans is the most common cause of deadly fungal meningitis in primarily immunocompromised populations. A number of factors contribute to cryptococcal pathogenesis. Among them, inositol utilization has been shown to promote C. neoformans development in nature and invasion of central nervous system during dissemination. The mechanisms of the inositol regulation of fungal virulence remain incompletely understood. In this study, we analyzed inositol-induced capsule growth and the contribution of a unique inositol catabolic pathway in fungal development and virulence. We found that genes involved in the inositol catabolic pathway are highly induced by inositol, and they are also highly expressed in the cerebrospinal fluid of patients with meningoencephalitis. This pathway in C. neoformans contains three genes encoding

Indexed as

AnimalsBrainCryptococcus neoformansFemaleFungal CapsulesFungal ProteinsGene Expression Regulation, FungalHumansInositolMaleMeningitis, CryptococcalMiceOxygenasesRabbitsVirulenceFungal ProteinsInositolOxygenasescapsulecentral nervous system infectionsCryptococcus neoformansfungal infectionfungal virulenceinositol catabolisminositol utilization

Identifiers

PMID34724824
PMCPMC8561382
OpenAlexW3208151495

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.