Evidence map›Paper›PMID 32109348›Full record

ArticlePhysiological reports2020

Radiation cystitis modeling: A comparative study of bladder fibrosis radio-sensitivity in C57BL/6, C3H, and BALB/c mice.

Bernadette M M Zwaans, Kyle A Wegner, Sarah N Bartolone, Chad M Vezina, Michael B Chancellor, Laura E Lamb

Open access · goldAbstract read
In one paragraph

Article in Physiological reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.7field-weighted citation impact, top 7% 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

26 citing papers in PubMed, 28 citations in OpenAlex.

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  14. Defining the molecular fingerprint of bladder and kidney fibroblasts.American journal of physiology. Renal physiology · 2023
    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

6 authors at 3 institutions in 1 country.

Bernadette M M ZwaansDepartment of Urology, William Beaumont Hospital, Royal Oak, MI, USA.ORCID 0000-0002-4717-5751
Kyle A WegnerMolecular and Environmental Toxicology Center, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA.ORCID 0000-0003-1309-0060
Sarah N BartoloneDepartment of Urology, William Beaumont Hospital, Royal Oak, MI, USA.ORCID 0000-0001-9040-7055
Chad M VezinaMolecular and Environmental Toxicology Center, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA.ORCID 0000-0001-7058-5399
Michael B ChancellorDepartment of Urology, William Beaumont Hospital, Royal Oak, MI, USA.ORCID 0000-0001-9480-8972
Laura E LambDepartment of Urology, William Beaumont Hospital, Royal Oak, MI, USA.ORCID 0000-0003-0386-4165
Oakland University · USUniversity of Wisconsin–Madison · USBeaumont Hospital, Royal Oak · US

Funding

Role of Beta-Catenin in Urinary DysfunctionU54DK104310 · NIDDK · UNIVERSITY OF WISCONSIN-MADISON · PI RICKE, WILLIAM A · 2014 to 2023
$12.8M
Cancer Survivorship Research and Training in Radiation CystitisK01DK114334 · NIDDK · WILLIAM BEAUMONT HOSPITAL RESEARCH INST · PI ZWAANS, BERNADETTE MARGARETHA MARIA · 2018 to 2020
$444k
TCDD Reprograms Prostate Stroma and Causes Fibrosis to Induce Urinary DysfunctionF31ES028594 · NIEHS · UNIVERSITY OF WISCONSIN-MADISON · PI WEGNER, KYLE ALLEN · 2018 to 2019
$54k
NIDDK NIH HHS DK114334NIDDK NIH HHS K01 DK114334NIEHS NIH HHS F31 ES028594NIEHS NIH HHS F31ES028594
6 · The paper itself

Abstract

A subset of patients receiving radiation therapy for pelvic cancer develop radiation cystitis, a complication characterized by mucosal cell death, inflammation, hematuria, and bladder fibrosis. Radiation cystitis can reduce bladder capacity, cause incontinence, and impair voiding function so severely that patients require surgical intervention. Factors influencing onset and severity of radiation cystitis are not fully known. We tested the hypothesis that genetic background is a contributing factor. We irradiated bladders of female C57BL/6, C3H, and BALB/c mice and evaluated urinary voiding function, bladder shape, histology, collagen composition, and distribution of collagen-producing cells. We found that the genetic background profoundly affects the severity of radiation-induced bladder fibrosis and urinary voiding dysfunction. C57BL/6 mice are most susceptible and C3H mice are most resistant. Irradiated C57BL/6 mouse bladders are misshapen and express more abundant collagen I and III proteins than irradiated C3H and BALB/c bladders. We localized Col1a1 and Col3a1 mRNAs to FSP1-negative stromal cells in the bladder lamina propria and detrusor. The number of collagen I and collagen III-producing cells can predict the average voided volume of a mouse. Collectively, we show that genetic factors confer sensitivity to radiation cystitis, establish C57BL/6 mice as a sensitive preclinical model, and identify a potential role for FSP1-negative stromal cells in radiation-induced bladder fibrosis.

Indexed as

Disease Models, AnimalGenotypeRadiation ToleranceAnimalsCollagenCystitisFibrosisMiceMice, Inbred BALB CMice, Inbred C57BLRadiation Injuries, ExperimentalRadiotherapyUrinary BladderCollagenCollagenFibrosisFrequencyRadiation Cystitis

Identifiers

PMID32109348
PMCPMC7048381
OpenAlexW3008861811

What OpenQuestion holds

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LicenceCC BY
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.