Evidence map›Paper›PMID 27339056›Full record

ArticleScientific reports2016

Increased CXCR3 Expression of Infiltrating Plasma Cells in Hunner Type Interstitial Cystitis.

Yoshiyuki Akiyama, Teppei Morikawa, Daichi Maeda, Yukako Shintani, Aya Niimi, Akira Nomiya, Atsuhito Nakayama, Yasuhiko Igawa, Masashi Fukayama, Yukio Homma

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
5.3field-weighted citation impact, top 5% 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

27 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
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  3. Animal Models of Hunner-Type Interstitial Cystitis.International journal of urology : official journal of the Japanese Urological Association · 2026
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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

10 authors at 3 institutions in 1 country.

Yoshiyuki AkiyamaDepartment of Urology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Teppei MorikawaDepartment of Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Daichi MaedaDepartment of Cellular and Organ Pathology, Graduate School of Medicine, Akita University, Akita, Japan.
Yukako ShintaniDepartment of Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Aya NiimiDepartment of Urology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Akira NomiyaDepartment of Urology, Mitsui Memorial Hospital, Tokyo, Japan.
Atsuhito NakayamaDepartment of Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Yasuhiko IgawaDepartment of Continence Medicine, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Masashi FukayamaDepartment of Pathology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
Yukio HommaDepartment of Urology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
The University of Tokyo · JPAkita University · JPMitsui Memorial Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An up-regulated CXCR3 pathway and affluent plasma cell infiltration are characteristic features of Hunner type interstitial cystitis (HIC). We further examined these two features using bladder biopsy samples taken from 27 patients with HIC and 15 patients with non-IC cystitis as a control. The number of CD3-positive T lymphocytes, CD20-positive B lymphocytes, CD138-positive plasma cells, and CXCR3-positive cells was quantified by digital image analysis. Double-immunofluorescence for CXCR3 and CD138 was used to detect CXCR3 expression in plasma cells. Correlations between CXCR3 positivity and lymphocytic and plasma cell numbers and clinical parameters were explored. The density of CXCR3-positive cells showed no significant differences between HIC and non-IC cystitis specimens. However, distribution of CXCR3-positivity in plasma cells indicated co-localization of CXCR3 with CD138 in HIC specimens, but not in non-IC cystitis specimens. The number of CXCR3-positive cells correlated with plasma cells in HIC specimens alone. Infiltration of CXCR3-positive cells was unrelated to clinical parameters of patients with HIC. These results suggest that infiltration of CXCR3-positive plasma cells is a characteristic feature of HIC. The CXCR3 pathway and specific immune responses may be involved in accumulation/retention of plasma cells and pathophysiology of the HIC bladder.

Indexed as

AgedAged, 80 and overCystitisCystitis, InterstitialFemaleFluorescent Antibody TechniqueHumansLymphocytesMaleMiddle AgedPlasma CellsReceptors, CXCR3Syndecan-1Urinary BladderCXCR3 protein, humanReceptors, CXCR3SDC1 protein, humanSyndecan-1

Identifiers

PMID27339056
PMCPMC4919639
OpenAlexW2467624056

What OpenQuestion holds

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Registered trials

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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.