Evidence map›Paper›PMID 23977210›Full record

ArticlePloS one2013

Uroplakin peptide-specific autoimmunity initiates interstitial cystitis/painful bladder syndrome in mice.

Kenan Izgi, Cengiz Z Altuntas, Fuat Bicer, Ahmet Ozer, Cagri Sakalar, Xiaoxia Li, Vincent K Tuohy, Firouz Daneshgari

Open access · goldAbstract read
In one paragraph

Article in PloS one, 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
2.7field-weighted citation impact, top 10% 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, 37 citations in OpenAlex.

  1. Article
  2. Animal Models of Hunner-Type Interstitial Cystitis.International journal of urology : official journal of the Japanese Urological Association · 2026
    Review
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  13. Article
  14. Interstitial cystitis/bladder pain syndrome: The evolving landscape, animal models and future perspectives.International journal of urology : official journal of the Japanese Urological Association · 2020
    Review
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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

8 authors at 3 institutions in 1 country.

Kenan IzgiDepartment of Urology, Case Western Reserve University, Cleveland, Ohio, United States of America ; Department of Clinical Chemistry, Cleveland State University, Cleveland,, Ohio, United States of America.
Cengiz Z Altuntas
Fuat Bicer
Ahmet Ozer
Cagri Sakalar
Xiaoxia Li
Vincent K Tuohy
Firouz Daneshgari
Case Western Reserve University · USCleveland Clinic Lerner College of Medicine · USCleveland State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The pathophysiology of interstitial cystitis/painful bladder syndrome (IC/PBS) is enigmatic. Autoimmunity and impaired urothelium might lead the underlying pathology. A major shortcoming in IC/PBS research has been the lack of an appropriate animal model. In this study, we show that the bladder specific uroplakin 3A-derived immunogenic peptide UPK3A 65-84, which contains the binding motif for IA(d) MHC class II molecules expressed in BALB/c mice, is capable of inducing experimental autoimmune cystitis in female mice of that strain. A highly antigen-specific recall proliferative response of lymph node cells to UPK3A 65-84 was observed, characterized by selectively activated CD4+ T cells with a proinflammatory Th1-like phenotype, including enhanced production of interferon γ and interleukin-2. T cell infiltration of the bladder and bladder-specific increased gene expression of inflammatory cytokines were observed. Either active immunization with UPK3A 65-84 or adoptive transfer of peptide-activated CD4+ T cells induced all of the predominant IC/PBS phenotypic characteristics, including increased micturition frequency, decreased urine output per micturition, and increased pelvic pain responses to stimulation with von Frey filaments. Our study demonstrates the creation of a more specific experimental autoimmune cystitis model that is the first inducible model for IC/PBS that manifests all of the major symptoms of this debilitating condition.

Indexed as

AutoimmunityAdoptive TransferAmino Acid SequenceAnimalsCells, CulturedCystitisCystitis, InterstitialDisease Models, AnimalFemaleHyperalgesiaMiceMice, Inbred BALB CPeptide FragmentsTh1 CellsUrinary BladderUrinationPeptide FragmentsUpk3a protein, mouseUroplakin III

Identifiers

PMID23977210
PMCPMC3745386
OpenAlexW2091290992

What OpenQuestion holds

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LicenceCC BY
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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.