Evidence map›Paper›PMID 24238108›Full record

ArticleAmerican journal of reproductive immunology (New York, N.Y. : 1989)2013

IL-23 induces IL-22 and IL-17 production in response to Chlamydia muridarum genital tract infection, but the absence of these cytokines does not influence disease pathogenesis.

Lauren C Frazer, Amy M Scurlock, Matthew A Zurenski, Melissa M Riley, Margaret Mintus, Derek A Pociask, Jeanne E Sullivan, Charles W Andrews, Toni Darville

Open access · greenAbstract read
In one paragraph

Article in American journal of reproductive immunology (New York, N.Y. : 1989), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

24 citing papers in PubMed, 38 citations in OpenAlex.

  1. CXCR6 marks polyfunctional effector CD4 T cells required for anti-bioRxiv : the preprint server for biology · 2026
    Article
  2. Review
  3. Review
  4. Infectivity of a pathogenicity-attenuatedInfection and immunity · 2025
    Article
  5. Article
  6. bioRxiv : the preprint server for biology · 2024
    Article
  7. Article
  8. Th17/Treg Imbalance: Implications in Lung Inflammatory Diseases.International journal of molecular sciences · 2023
    Review
  9. Article
  10. Role of IL-22 in homeostasis and diseases of the skin.APMIS : acta pathologica, microbiologica, et immunologica Scandinavica · 2022
    Review
  11. Review
  12. The hormonal environment and estrogen receptor signaling altersFrontiers in cellular and infection microbiology · 2022
    Article
  13. Review
  14. Article
  15. Review
  16. Article
  17. Article
  18. Review
  19. Immunofibrogenic Gene Expression Patterns in Tanzanian Children with OcularFrontiers in cellular and infection microbiology · 2017
    Article
  20. 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

9 authors at 5 institutions in 1 country.

Lauren C FrazerDepartment of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Department of Pediatrics, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA, USA.
Amy M Scurlock
Matthew A Zurenski
Melissa M Riley
Margaret Mintus
Derek A Pociask
Jeanne E Sullivan
Charles W Andrews
Toni Darville
Boston Children's Hospital · USChildren's Hospital of Pittsburgh · USArkansas Children's Hospital · USUniversity of Pittsburgh · USUniversity Pathologists · US

Funding

The UPMC Sexually Transmitted Infections Cooperative Research CenterU19AI084024 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DARVILLE, TONI · 2009 to 2013
$12.9M
Cell Death and Innate Immunity in Chlamydial InfectionR01AI054624 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI DARVILLE, TONI · 2003 to 2014
$3.2M
NIAID NIH HHS R01 AI054624NIAID NIH HHS U19 AI084024
6 · The paper itself

Abstract

objectiveChlamydia trachomatis infections are a significant cause of reproductive tract pathology. Protective and pathological immune mediators must be differentiated to design a safe and effective vaccine.

methodsWild-type mice and mice deficient in IL-22 and IL-23 were infected intravaginally with Chlamydia muridarum, and their course of infection and oviduct pathology were compared. Local genital tract and draining lymph node immune responses were also examined in IL-23-deficient mice.

resultsIL-22- and IL-23-deficient mice exhibited normal susceptibility to infection and oviduct pathology. IL-23 was required for the development of a Chlamydia-specific Th17 response in the lymph nodes and for production of IL-22 and IL-17 in the genital tract. However, influx of Th1 and innate immune cells was not compromised in the absence of IL-23.

conclusionIL-22 and IL-23 play either redundant or minimal roles in the pathogenesis of Chlamydia infection in the mouse model. Induction of Th17-associated cytokines by a Chlamydia vaccine should be avoided as these responses are not central to resolution of infection and have pathologic potential.

Indexed as

AnimalsCells, CulturedChlamydia InfectionsChlamydia muridarumFemaleInterleukin-17Interleukin-22Interleukin-23InterleukinsMiceMice, Inbred C57BLMice, KnockoutOviductsReproductive Tract InfectionsInterleukin-17Interleukin-22Interleukin-23InterleukinsImmunopathologyintracellular bacteriaTh17

Identifiers

PMID24238108
PMCPMC3852156
OpenAlexW2159037183

What OpenQuestion holds

Textmetadata
LicenceTDM
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.