Evidence map›Paper›PMID 14742507›Full record

ArticleInfection and immunity2004

Release of a potent polymorphonuclear leukocyte chemoattractant is regulated by white-opaque switching in Candida albicans.

Jeremy Geiger, Deborah Wessels, Shawn R Lockhart, David R Soll

Open access · greenAbstract read
In one paragraph

Article in Infection and immunity, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

69 citing papers in PubMed, 113 citations in OpenAlex.

  1. Response ofmSphere · 2026
    Article
  2. Article
  3. White-opaque switching inMicrobiology and molecular biology reviews : MMBR · 2024
    Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Role of themBio · 2021
    Article
  9. Review
  10. Parasexuality ofFrontiers in cellular and infection microbiology · 2021
    Review
  11. Article
  12. Article
  13. Article
  14. Unraveling HowJournal of fungi (Basel, Switzerland) · 2020
    Review
  15. Transcriptional Circuits Regulating Developmental Processes inFrontiers in cellular and infection microbiology · 2020
    Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review

9 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

4 authors at 1 institution in 1 country.

Jeremy GeigerW. M. Keck Dynamic Image Analysis Facility, Department of Biological Sciences, The University of Iowa, Iowa City, IA 52242, USA.
Deborah Wessels
Shawn R Lockhart
David R Soll
University of Iowa · US

Funding

VIDEO LABORATORY FOR ANALYSIS OF CELL BEHAVIORP01HD018577 · NICHD · UNIVERSITY OF IOWA · PI VOSS, EDWARD R · 1985 to 2006
$5.1M
SWITCHING IN THE ORAL COMMENSAL CANDIDA GLABRATAR01DE014219 · NIDCR · UNIVERSITY OF IOWA · PI SOLL, DAVID R. · 2002 to 2006
$1.4M
NIAID NIH HHS AI2392NICHD NIH HHS HD18577NICHD NIH HHS P01 HD018577NIDCR NIH HHS DE014219NIDCR NIH HHS R01 DE014219
6 · The paper itself

Abstract

Previous studies employing transmembrane assays suggested that Candida albicans and related species, as well as Saccharomyces cerevisiae, release chemoattractants for human polymorphonuclear leukocytes (PMNs). Because transmembrane assays do not definitively distinguish between chemokinesis and chemotaxis, single-cell chemotaxis assays were used to confirm these findings and test whether mating-type or white-opaque switching affects the release of attractant. Our results demonstrate that C. albicans, C. dubliniensis, C. tropicalis, C. parapsilosis, and C. glabrata release bona fide chemoattractants for PMNs. S. cerevisiae, however, releases a chemokinetic factor but not a chemoattractant. Characterization of the C. albicans chemoattractant revealed that it is a peptide of approximately 1 kDa. Whereas the mating type of C. albicans did not affect the release of chemoattractant, switching did. White-phase cells released chemoattractant, but opaque-phase cells did not. Since the opaque phase of C. albicans represents the mating-competent phenotype, it may be that opaque-phase cells selectively suppress the release of chemoattractant to facilitate mating.

Indexed as

Chemotaxis, LeukocyteCandida albicansChemotactic FactorsFungal ProteinsHumansNeutrophilsN-Formylmethionine Leucyl-PhenylalanineChemotactic FactorsFungal ProteinsN-Formylmethionine Leucyl-Phenylalanine

Identifiers

PMID14742507
PMCPMC321635
OpenAlexW2137789076

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.