Evidence map›Paper›PMID 22763631›Full record

ReviewClinical microbiology reviews2012

The Cryptococcus neoformans capsule: a sword and a shield.

Teresa R O'Meara, J Andrew Alspaugh

Abstract readReview
In one paragraph

Review in Clinical microbiology reviews, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 235 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
235citing papers in PubMed, 1 pooled it
–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

235 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Molecular types, clinical profile, and exploratory virulence-associated phenotypes of clinical Cryptococcus isolates from Amazonas, Brazil.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2026
    Article
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  5. Review
  6. Article
  7. Review
  8. Article
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  15. Article
  16. Insights from Mass Spectrometry-Based Proteomics onJournal of fungi (Basel, Switzerland) · 2025
    Review
  17. Article
  18. Acidic pH Reduces Fluconazole Susceptibility inJournal of microbiology and biotechnology · 2025
    Article
  19. Article
  20. Article

175 more citing papers are in PubMed but not listed here.

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

2 authors.

Teresa R O'MearaDepartment of Medicine, Duke University School of Medicine, Durham, North Carolina, USA.
J Andrew Alspaugh

Funding

Coordinated Regulation of Virulence Genes in C. neoformansR01AI074677 · NIAID · DUKE UNIVERSITY · PI ALSPAUGH, ANDREW, WORMLEY, FLOYD L. · 2011 to 2020
$4.0M
Coordinated Regulation of Virulence Genes in C. neoformansR56AI074677 · NIAID · DUKE UNIVERSITY · PI ALSPAUGH, ANDREW · 2009 to 2010
$608k
NIAID NIH HHS R01 AI074677NIAID NIH HHS R01-AI074677NIAID NIH HHS R56 AI074677NIAID NIH HHS R56-AI074677
6 · The paper itself

Abstract

The human fungal pathogen Cryptococcus neoformans is characterized by its ability to induce a distinct polysaccharide capsule in response to a number of host-specific environmental stimuli. The induction of capsule is a complex biological process encompassing regulation at multiple steps, including the biosynthesis, transport, and maintenance of the polysaccharide at the cell surface. By precisely regulating the composition of its cell surface and secreted polysaccharides, C. neoformans has developed intricate ways to establish chronic infection and dormancy in the human host. The plasticity of the capsule structure in response to various host conditions also underscores the complex relationship between host and parasite. Much of this precise regulation of capsule is achieved through the transcriptional responses of multiple conserved signaling pathways that have been coopted to regulate this C. neoformans-specific virulence-associated phenotype. This review focuses on specific host stimuli that trigger the activation of the signal transduction cascades and on the downstream transcriptional responses that are required for robust encapsulation around the cell.

Indexed as

Host-Parasite InteractionsAdaptation, PhysiologicalCell WallChitinChromatin Assembly and DisassemblyCryptococcosisCryptococcus neoformansFungal ProteinsGene Expression Regulation, FungalGenes, FungalHumansPolysaccharidesSignal TransductionTranscription FactorsTranscription, GeneticChitinFungal ProteinsPolysaccharidesTranscription Factors

Identifiers

PMID22763631
PMCPMC3416491

What OpenQuestion holds

Textmetadata
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.