Evidence map›Paper›PMID 26041038›Full record

ArticleClinical and vaccine immunology : CVI2015

Cytokine Profiles from Antigen-Stimulated Whole-Blood Samples among Patients with Pulmonary or Nonmeningeal Disseminated Coccidioidomycosis.

Neil M Ampel, Lance A Nesbit, Chinh T Nguyen, Suzette Chavez, Kenneth S Knox, Suzanne M Johnson, Demosthenes Pappagianis

Open access · diamondAbstract read
In one paragraph

Article in Clinical and vaccine immunology : CVI, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.3field-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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Exhausted T cell phenotypes in disseminated coccidioidomycosis.medRxiv : the preprint server for health sciences · 2026
    Article
  5. Type-2 immune skewing in patients with disseminated coccidioidomycosis.medRxiv : the preprint server for health sciences · 2025
    Article
  6. Coccidioidomycosis: a growing global concern.The Journal of antimicrobial chemotherapy · 2025
    Review
  7. Article
  8. Article
  9. Coccidioidomycosis: Changing Concepts and Knowledge Gaps.Journal of fungi (Basel, Switzerland) · 2020
    Review
  10. Article
  11. Early Events in Coccidioidomycosis.Clinical microbiology reviews · 2019
    Review
  12. Review
  13. mSphere
    Article
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 at 3 institutions in 1 country.

Neil M AmpelMedical and Research Services, Southern Arizona Veterans Affairs Health Care System, Tucson, Arizona, USA nampel@email.arizona.edu.
Lance A NesbitMedical and Research Services, Southern Arizona Veterans Affairs Health Care System, Tucson, Arizona, USA Pulmonary Division, Department of Medicine, University of Arizona, Tucson, Arizona, USA.
Chinh T NguyenMedical and Research Services, Southern Arizona Veterans Affairs Health Care System, Tucson, Arizona, USA.
Suzette ChavezMedical and Research Services, Southern Arizona Veterans Affairs Health Care System, Tucson, Arizona, USA.
Kenneth S KnoxPulmonary Division, Department of Medicine, University of Arizona, Tucson, Arizona, USA.
Suzanne M JohnsonDepartment of Microbiology/Immunology, University of California at Davis, Davis, California, USA.
Demosthenes PappagianisDepartment of Microbiology/Immunology, University of California at Davis, Davis, California, USA.
Southern Arizona VA Health Care System · USUniversity of California, Davis · USUniversity of Arizona · US

Funding

Genomic Analysis of Immunity and Lung Inflammation in HIV InfectionU01HL121831 · NHLBI · INDIANA UNIVERSITY INDIANAPOLIS · PI KNOX, KENNETH S, TWIGG, HOMER L · 2013 to 2017
$3.2M
NHLBI NIH HHS U01 HL121831
6 · The paper itself

Abstract

The outcome of coccidioidomycosis depends on a robust specific cellular immune response. A T-helper type 1 (Th1) cellular immune response has been previously associated with resolution of clinical illness. However, the precise elements of this response and whether cytokines not involved with the Th1 response play a role in coccidioidomycosis are not known. Whole-blood samples were obtained from subjects with active coccidioidomycosis and controls and incubated for 18 h with T27K, a coccidioidal antigen preparation. The supernatant was then assayed for gamma interferon (IFN-γ), interleukin-2 (IL-2), tumor necrosis factor alpha (TNF-α), IL-4, IL-6, IL-10, and IL-17A. A total of 43 subjects, 16 with acute pneumonia, 9 with pulmonary sequelae of nodules and cavities, and 18 with nonmeningeal disseminated coccidioidomycosis, were studied. Compared to concentrations in healthy immune and nonimmune donors, the median concentration of IL-17A was significantly higher in those with active coccidioidomycosis (for both, P < 0.01). In addition, IL-6 concentrations were higher while IL-2 and IFN-γ concentrations were significantly lower in those with nonmeningeal disseminated disease diagnosed within 12 months than in those with acute pneumonia (for all, P < 0.05). The cytokine profile among patients with active coccidioidomycosis is distinct in that IL-17A is persistently present. In addition, those with nonmeningeal disseminated disease have an increased inflammatory cytokine response and diminished Th1 responses that modulate over time.

Indexed as

AdultAgedAntigens, FungalBloodCoccidioidesCoccidioidomycosisCytokinesFemaleHumansLeukocytes, MononuclearMaleMiddle AgedAntigens, FungalCytokines

Identifiers

PMID26041038
PMCPMC4519718
OpenAlexW1883090810

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.